AS46887 Crown Castle Fiber LLC
General Info - AS46887
609,280
9,223,372,036,854,775,808
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 2604:200:10::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2604:200:1500::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2604:1a00::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2604:1a00:20::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2604:1a00:30::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2604:1a00:34::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2604:1a00:37::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2604:1a00:38::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2604:1a00:40::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2604:1a00:44::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2604:1a00:46::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2604:1a00:48::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2604:1a00:50::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2604:1a00:54::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2604:1a00:56::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2604:1a00:58::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2604:1a00:60::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2604:1a00:80::/41 | 154,742,504,910,672,534,362,390,528 | |
| 2604:1a00:100::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2604:1a00:200::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2604:1a00:400::/38 | 1,237,940,039,285,380,274,899,124,224 | |
| 2604:1a00:800::/37 | 2,475,880,078,570,760,549,798,248,448 | |
| 2604:1a00:1000::/36 | 4,951,760,157,141,521,099,596,496,896 | |
| 2604:1a00:2000::/35 | 9,903,520,314,283,042,199,192,993,792 | |
| 2604:1a00:4000::/34 | 19,807,040,628,566,084,398,385,987,584 | |
| 2604:1a00:8000::/33 | 39,614,081,257,132,168,796,771,975,168 | |
| 2605:a900::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2605:a900:9::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2605:a900:a::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2605:a900:c::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2605:a900:10::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2605:a900:20::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2605:a900:40::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2605:a900:80::/41 | 154,742,504,910,672,534,362,390,528 | |
| 2605:a900:100::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2605:a900:200::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2605:a900:400::/38 | 1,237,940,039,285,380,274,899,124,224 | |
| 2605:a900:800::/37 | 2,475,880,078,570,760,549,798,248,448 | |
| 2605:a900:1000::/36 | 4,951,760,157,141,521,099,596,496,896 | |
| 2605:a900:2000::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2605:a900:2200::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2605:a900:2400::/38 | 1,237,940,039,285,380,274,899,124,224 | |
| 2605:a900:2800::/37 | 2,475,880,078,570,760,549,798,248,448 | |
| 2605:a900:3000::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2605:a900:3004::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2605:a900:3006::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2605:a900:3008::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2605:a900:3010::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2605:a900:3020::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2605:a900:3040::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2605:a900:3080::/41 | 154,742,504,910,672,534,362,390,528 | |
| 2605:a900:3100::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2605:a900:3200::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2605:a900:3400::/38 | 1,237,940,039,285,380,274,899,124,224 | |
| 2605:a900:3800::/37 | 2,475,880,078,570,760,549,798,248,448 | |
| 2605:a900:4000::/34 | 19,807,040,628,566,084,398,385,987,584 | |
| 2605:a900:8000::/33 | 39,614,081,257,132,168,796,771,975,168 | |
| 2607:2480:b::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2607:f518::/32 | 79,228,162,514,264,337,593,543,950,336 | |
| 2607:f7a8:200::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2607:f7a8:400::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2607:f7a8:600::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2607:f7a8:604::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2607:f7a8:607::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2607:f7a8:608::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2607:f7a8:610::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2607:f7a8:620::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2607:f7a8:640::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2607:f7a8:680::/41 | 154,742,504,910,672,534,362,390,528 | |
| 2607:f7a8:700::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2607:f7a8:800::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2607:f7a8:820::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2607:f7a8:824::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2607:f7a8:827::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2607:f7a8:828::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2607:f7a8:830::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2607:f7a8:840::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2607:f7a8:880::/41 | 154,742,504,910,672,534,362,390,528 | |
| 2607:f7a8:900::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2607:f7a8:a00::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2607:f7a8:c00::/38 | 1,237,940,039,285,380,274,899,124,224 | |
| 2607:f7a8:1000::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2607:f7a8:1400::/38 | 1,237,940,039,285,380,274,899,124,224 | |
| 2607:f7a8:1800::/37 | 2,475,880,078,570,760,549,798,248,448 | |
| 2607:f7a8:2000::/35 | 9,903,520,314,283,042,199,192,993,792 | |
| 2607:f7a8:4000::/34 | 19,807,040,628,566,084,398,385,987,584 | |
| 2607:f7a8:8000::/33 | 39,614,081,257,132,168,796,771,975,168 | |
| 2620:11:c000::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2620:131:6010::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:6541:2001::/48 | 1,208,925,819,614,629,174,706,176 |
Downstreams
- AS21 The RAND Corporation
- AS88 Princeton University
- AS167 Wesleyan University
- AS186 The Catholic University of America
- AS188 SAIC
- AS205 Montclair State University
- AS897 Turtle Rock Studios Inc.
- AS1088 Fastbridge Fiber
- AS1436 Meridian Health System
- AS1617 Jacobs Levy Equity Management Inc.
- AS1852 University of California - Office of the President
- AS1932 Consolidated Edison Co. of New York Inc.
- AS2003 Electric Power Research Institute
- AS2134 Santander Global Technology S.L.U
- AS2641 The Scripps Research Institute
- AS2650 Executive Office of the President
- AS2768 The County of Erie
- AS2920 Los Angeles County Office of Education
- AS3361 Digital Fortress Inc.
- AS3576 Hodgson Russ LLP
- AS3719 State of Connecticut Judicial Branch
- AS3782 Swarthmore College
- AS3931 Logical Net Corporation
- AS4130 University of Pittsburgh
- AS4195 D. E. Shaw & Co. LP
- AS4543 The New York Times Company
- AS4597 Millipore Corp.
- AS4880 Lifeline Systems Company
- AS4906 Frontline Communications
- AS5080 Aramco
- AS5091 Stripe Inc.
- AS5117 Inet Communications LLC
- AS5647 Eastman Kodak Company
- AS5790 Trilegiant Corporation
- AS6095 Novartis Institutes for Biomedical Research Inc.
- AS6124 Marist College
- AS6143 American Regent Inc
- AS6199 Cooper Union
- AS6254 EG&G Inc.
- AS6363 Extreme Networks Inc.
- AS6372 DCANet
- AS6404 FactSet Research Systems Inc.
- AS7138 Encompass Digital Media Inc.
- AS7170 Manhattan West LLC
- AS7227 KPMG LLP
- AS7252 DSR-NY-HQ
- AS7317 The First Church of Christ Scientist
- AS7355 Mitsubishi Electric Ita (HSL)
- AS7455 Motorists Mutual Insurance Company
- AS7734 Toronto Dominion Bank
- AS7828 Northland Communications
- AS7936 The NPD Group Inc.
- AS8037 Manufacturers and Traders Trust Company
- AS10326 Worcester Polytechnic Institute
- AS10411 Environmental Systems Research Institute
- AS10499 Rochester Gas and Electric Corporation
- AS10554 Western University of Health Sciences
- AS10558 Biola University Inc.
- AS10583 Connecticut Hospital Assoc.
- AS10661 Steadfast Financial LP
- AS10690 Netscout Systems Inc.
- AS10694 Monster Worldwide Inc.
- AS10701 Fiber Plus Inc
- AS10753 Level 3 Parent LLC
- AS10806 Agence France Presse
- AS10920 John Paul the Great Catholic University
- AS10955 William Paterson University
- AS11047 Hartford Hospital
- AS11056 Berger Montague
- AS11074 Crown Castle Fiber LLC
- AS11140 Behr Process
- AS11188 Los Angeles County - Internal ServicesDivision
- AS11204 Kings Park Central School District
- AS11245 The Goodyear Tire & Rubber Company
- AS11296 Independent Health Association Inc.
- AS11302 IGT Global Solutions Corporation
- AS11360 Electronics for Imaging Inc.
- AS11369 Stonex Group Inc.
- AS11386 Health and Hospital Corporation of Marion County
- AS11428 Jim Beam Brands Co.
- AS11490 Silverstein Properties Inc.
- AS11516 Eastern Suffolk Boces
- AS11598 Cloudsmart
- AS11621 Reyes Holdings L.L.C.
- AS11685 Huntington National Bank
- AS11687 City of Hope Medical Center
- AS11713 Granite Block Global Data Center Inc
- AS11731 Weston Solutions Inc.
- AS11737 Nu-Age Managed Services LLC
- AS11783 Brooklyn Law School
- AS11790 Random House Inc.
- AS11817 Stafford Associates Computer Specialists Inc.
- AS11860 Aegis Insurance Services Inc.
- AS11903 Lincolnshire Management Inc.
- AS11928 Hachette Book Group Inc.
- AS12024 Advanced Corporate Network
- AS12072 AHL-ASN
- AS12073 Contemporary Computer Services Inc.
- AS12099 Oakwood Healthcare Inc
- AS12157 Element Capital Management LLC
- AS12184 Forrester Research
- AS12205 Sachem Central School District
- AS12211 Operations & Compliance Network LLC
- AS12220 I-Evolve Technology Services
- AS12235 SmartEdgeNet LLC
- AS12265 Transaction Network Services Inc.
- AS12272 Medata Inc.
- AS13213 UK-2 Limited
- AS13339 Reserved
- AS13426 Juno Online Services Inc.
- AS13448 Forcepoint LLC
- AS13460 Earthcam Inc.
- AS13464 Centerbridge Partners L.P.
- AS13496 Belcan Corporation
- AS13510 Baystate Health Inc
- AS13532 Need to Know News LLC
- AS13572 Lahey Clinic Inc.
- AS13588 Paychex Inc.
- AS13592 Crown Castle Fiber LLC
- AS13599 Eisai Inc.
- AS13602 I-Evolve Technology Services
- AS13615 Heritage Valley Health System
- AS13620 Emblemhealth Services Company LLC
- AS13697 Saber Healthcare Group LLC
- AS13748 Cold Spring Harbor Laboratory
- AS13778 Johnson & Johnson
- AS13797 International Data Group Inc.
- AS13812 Fisher Scientific
- AS13817 Cantillon Capital Management LLC
- AS13821 AllianceBernstein L.P.
- AS13827 Washington Post
- AS13844 St. John's Riverside Hospital
- AS13971 HedgeServ Corporation
- AS14010 Jack Henry & Associates Inc.
- AS14131 DataYard
- AS14136 PC Connection Inc.
- AS14163 Shearman & Sterling
- AS14230 Involta
- AS14243 CGS
- AS14337 CVM Inc
- AS14396 IVANET-BURLINGTON
- AS14454 Silversky Inc.
- AS14533 The Union Hospital of Cecil County Inc.
- AS14607 OTA Management LLC
- AS14669 Convergeone Unified Technology Solutions Inc.
- AS14671 Fairpoint Communications
- AS14783 Nuance Communications Inc
- AS14787 Guardian Industries Corp
- AS14864 RBS Securities Inc
- AS14930 The Allant Group Inc.
- AS14948 IQVIA Holdings Inc
- AS15013 Fuss & O'Neill Technologies LLC
- AS15017 Malverne Union Free School District
- AS15038 The Cambridge Incubator LLC
- AS15053 Roll Global LLC
- AS15080 VIKINGGLOBAL
- AS15174 Echo Street Capital Management LLC
- AS15202 Geller & Company LLC
- AS15205 Nassau County Police Department
- AS15265 Prevare LLC
- AS15275 Toluna USA Inc.
- AS15277 Hill International Inc.
- AS15278 Savvy Networks USA
- AS16387 Healthy Directions LLC
- AS16407 Linden Investors LP
- AS16491 Viasat Inc.
- AS16504 Granite Telecommunications LLC
- AS16590 DGF Services LLC
- AS16620 Alcazar Networks Inc
- AS16657 Crown Castle Fiber LLC
- AS16666 Allied Wallet Inc
- AS16719 Financial Industry Regulatory Authority Inc.
- AS16764 The Raine Group LLC
- AS16782 Core Laboratories
- AS16795 Sangoma US Inc.
- AS16868 Praxair Inc
- AS16889 Stevens Institute of Technology
- AS17035 NBCUniversal
- AS17045 NGA 911
- AS17088 Currenex Inc.
- AS17096 Summit Racing
- AS17103 Jensen Research Corporation
- AS17116 B & H Foto & Electronics Corp.
- AS17128 THL-PARTNERS
- AS17131 Oem Controls Inc.
- AS17144 Nuance Communications Inc
- AS17189 Mitsubishi Ufj Trust & Banking Corporation
- AS17240 PeopleConnect Inc.
- AS17270 New York State Teachers' Retirement System
- AS17311 Erie County Medical Center
- AS17324 Yeshiva University
- AS17335 Third Point LLC
- AS17344 Englewood Hospital and Medical Center
- AS17369 Chapman University
- AS17378 TierPoint LLC
- AS17382 Healthnow New York Inc.
- AS18433 OneSky
- AS18438 Brown Brothers Harriman & Company
- AS18440 National Council On Compensation Insurance Inc.
- AS18444 Smart City Networks Limited Partnership
- AS18481 BOCES Southern Westchester Lower Hudson Regional Information Center
- AS18584 Ankura Consulting Group LLC
- AS18591 New York Foundling
- AS18628 New York Mercantile Exchange
- AS18656 Telesign Corp.
- AS18670 Arrowstreet Capital L.P.
- AS18684 Westfield Capital Management Company LLC
- AS18729 Shawmut Design & Construction
- AS18798 Encore Group (USA) LLC
- AS18839 2000FISHERISSS
- AS18842 Business Information Group Inc.
- AS18893 Select Equity Group Inc.
- AS18903 Lending Tree
- AS18948 New York Medical College
- AS19011 Iteris Inc.
- AS19095 Gilsanz Murray Steficek LLP
- AS19111 The Nature's Bounty Co.
- AS19216 Revlon Consumer Products Corp.
- AS19347 PPM America Inc.
- AS19366 Managed Network Solutions Inc.
- AS19368 Secured Network Services Inc.
- AS19427 Reserved
- AS19456 Waters Technologies Corporation
- AS19503 Magnetar Capital LLC
- AS19507 New York City Transit Authority
- AS19511 Electrolux Home Products Inc.
- AS19525 3E Company Environmental Ecological and Engineering
- AS19537 Upper Arlington City School District
- AS19543 Mintz Levin Cohn Ferris Glovsky and Popeo P.C.
- AS19572 Omega Systems Consultants Inc
- AS19576 Eastern University
- AS19596 Clifford Chance US LLP
- AS19600 Nationwide Children's Hospital
- AS19601 Cadian Capital Management LP
- AS19602 Cantor Fitzgerald & Co.
- AS19643 Network Synergy Corporation
- AS19661 Susquehanna International Group LLP
- AS19687 Planet Payment Processing Services
- AS19693 Centrilogic Inc.
- AS19695 AS19695
- AS19712 Zoll Medical Corporation
- AS19779 Reserved
- AS19781 AAA Club Alliance Inc.
- AS19917 Mohegan Sun
- AS19929 Vast Communications LLC
- AS19961 Star Gas Partners LP
- AS19963 Dutchess County BOCES
- AS19970 R&R Managed Telecom Services
- AS20004 Midcontinent Independent System Operator Inc.
- AS20031 The School District of Pittsburgh
- AS20074 Point Loma Nazarene University
- AS20078 Pzena Investment Management L.L.C.
- AS20118 Reserved
- AS20200 Reserved
- AS20247 Mercy College
- AS20252 Joan and Sanford I. Weill Medical College and Graduate School of Medical Sciences of Cornell University
- AS20258 Analog Devices Inc.
- AS20267 Internet Server Connections Inc
- AS20282 Nyfix Inc.
- AS20306 Adelphi University
- AS20327 Forbes.com
- AS20330 New York State Unified Court System
- AS20404 NRG Energy Inc.
- AS20442 Yale-New Haven Health Services Corporation
- AS21433 Accenture UK Limited
- AS21504 The Bessemer Group Inc.
- AS21512 Unity Health System
- AS21604 Chemonics International Inc.
- AS21689 Citrus Valley Health Partners Inc
- AS21734 Trading Technologies Intl Inc.
- AS21751 Owl Creek Asset Management L.P.
- AS21755 CROWNCASTLE-AS21755
- AS21771 Nucor
- AS21785 Red Hat Inc.
- AS21795 Mount Saint Mary College
- AS21806 National Fuel Gas Distribution Corporation
- AS21821 Montefiore Medical Center
- AS21858 Ascent Data LLC
- AS21882 Smart City Networks Limited Partnership
- AS21895 New York Law School
- AS21941 Precisely Software Incorporated
- AS21965 Highmark Inc
- AS22003 Palantir Technologies Inc.
- AS22042 Flow Traders US LLC
- AS22155 MSA Worldwide LLC
- AS22234 The Related Companies Inc.
- AS22246 Nasdaq Inc.
- AS22290 Ventas Inc.
- AS22303 State University of New York at New Paltz
- AS22321 PlumChoice
- AS22360 Red Hat Inc.
- AS22418 Cologuard
- AS22420 Resorts World Casino New York City
- AS22449 Earth Networks Inc.
- AS22455 ESL Federal Credit Union
- AS22458 NetSource Communications Inc.
- AS22475 MVP Health Plan Inc.
- AS22478 LS Power Development LLC
- AS22496 Score Priority Corp
- AS22593 Blue Cross and Blue Shield of North Carolina
- AS22666 Glenbrook High School District
- AS22674 Southern Wine & Spirits of America Inc.
- AS22693 Albany Schoharie Schenectady Boces
- AS22753 Red Hat Inc.
- AS22755 Davis Vision Inc
- AS22775 Moore Capital Management
- AS22804 Ideal Integrations LLC
- AS22810 Brooks Automation Inc.
- AS22821 AIPSO
- AS22883 CondeNast Publications
- AS23022 Delaware State University
- AS23027 Boingo Wireless Inc.
- AS23050 Eaton Vance Management
- AS23097 Cohen & Steers Capital MGMT. Inc.
- AS23109 Thomson Reuters U.S. LLC
- AS23166 Norvax LLC
- AS23189 O'Shaughnessy Asset Management LLC
- AS23274 Priceline.com
- AS23277 Smart City Networks Limited Partnership
- AS23359 WLNY-TV INC
- AS23397 Chicago Board of Trade
- AS23410 Nassau County BOCES
- AS23462 Saunstar Operating Company LLC
- AS23484 Pace University
- AS23500 The Bank of New York Mellon Corporation
- AS25606 Cooperative Communications Inc.
- AS25611 North Shore Long Island Jewish Health System
- AS25631 Gallaudet University
- AS25669 Markertek Video Supply
- AS25672 Ardent Credit Union
- AS25716 Trane Technologies Company LLC
- AS25721 Morningstar Inc.
- AS25740 Point72 Asset Management LP
- AS25791 Stack Exchange Inc.
- AS25800 Reserved
- AS25807 Arlington County Government
- AS25808 Town of Concord MA
- AS25815 US Itek Incorporated
- AS25816 Touro College
- AS25836 Sterling Jewelers Inc.
- AS25851 Altius Broadband LLC
- AS25909 Steven Madden Ltd.
- AS25924 Graham Capital Management L.P.
- AS25929 Millennium Pharmaceuticals Inc.
- AS25935 Erie 1 BOCES
- AS25938 Soros Fund Management LLC
- AS25978 Rush University Medical Center
- AS25987 Westchester Library System
- AS26016 Reserved
- AS26043 National Education Association
- AS26057 Mediaocean LLC
- AS26084 PCI
- AS26122 St. Joseph's Hospital Health Center
- AS26124 Team Fishel
- AS26150 Bracebridge Capital LLC
- AS26172 Credit Industriel et Commercial
- AS26182 Excellus Health Plan Inc.
- AS26208 County of Essex NJ
- AS26226 Loyola High School of Los Angeles
- AS26252 Legrand North America Inc.
- AS26438 Monroe Community College
- AS26443 Qiagen Shared Services Inc.
- AS26461 Cardworks Servicing LLC
- AS26462 The State University of New York College at Geneseo
- AS26589 New York State Energy Research and Development Authority
- AS26651 CareFusion Corporation
- AS26656 Finastra Technology Inc.
- AS26686 Powerhouse
- AS26716 Netcracker Technology Corporation
- AS26746 Harvard Pilgrim Health Care Inc.
- AS26777 CBC Companies Inc.
- AS26818 Columbus Public Schools
- AS26826 Orange Unified School District
- AS26846 Nazareth College of Rochester
- AS26881 IPR International LLC.
- AS26885 Kaplan Higher Education Corporation
- AS26976 Kate Spade Holdings LLC
- AS26980 Church & Dwight Company Inc.
- AS27011 XM Satellite Radio
- AS27015 Fresenius Medical Care Holdings Inc
- AS27025 Environmental Data Resources Inc.
- AS27172 AIT Worldwide Logistics Inc.
- AS27175 AtNetHost LLC
- AS27185 Danbury Hospital - ITG
- AS27241 Community Products LLC
- AS27259 American Student Assistance
- AS27296 Wilmington University Inc.
- AS27309 The Computer Company Inc.
- AS27353 Indiana University Health Inc.
- AS27361 Ariel Capital Management Inc.
- AS27370 City of Boston
- AS27387 Ostrow Reisin Berk & Abrams Ltd.
- AS27409 Rockbridge Global Village Inc.
- AS27447 Schulte Roth & Zabel LLP
- AS27453 Systemax Inc.
- AS27483 The Darby Group Co.
- AS27487 Federal Home Loan Bank of Ny
- AS27506 Crown Castle Fiber LLC
- AS27508 Tradelink LLC
- AS27512 State of Rhode Island
- AS27543 Elliott Associates
- AS27600 Virginia Hospital Center
- AS27614 Elderhostel Inc.
- AS29207 Takeda Pharmaceuticals U.S.A. Inc.
- AS29783 Basswood Capital Management LLC
- AS29794 CohnReznick LLP
- AS29822 Archer and Greiner
- AS29825 Illinois Institute of Technology
- AS29826 John Hancock Life Insurance Company (U.S.A.)
- AS29868 DRW Holdings LLC
- AS29890 Carco Group Inc.
- AS29905 Bain Capital LP
- AS29956 Waterfall Asset Management LLC
- AS29986 Gold Lasso Inc.
- AS30012 Universal Music Group Inc.
- AS30050 Marathon Asset
- AS30080 Arnold Magnetic Technologies Corporation
- AS30104 Gtel Networks Inc
- AS30140 Boston Properties Limited Partnership
- AS30183 Hard Rock Hotel and Casino Atlantic City
- AS30185 City of Rochester
- AS30227 Cambridge Public Health Commission
- AS30228 Teva Pharmaceuticals USA Inc
- AS30281 Washington Post
- AS30333 ASCD
- AS30346 Sumitomo Mitsui Banking Corporation
- AS30367 Strategic Value Partners
- AS30417 BTIG LLC
- AS30438 Resolve I.T.
- AS30474 Imprivata Inc
- AS30489 MKP Capital Management LLC
- AS30498 Strand Book Store Inc.
- AS30513 Dynamic Internet
- AS30520 Nuance Communications Inc
- AS30522 Mount Nittany Medical Center
- AS30551 AK Steel Corporation
- AS30553 Thorek Memorial Hospital
- AS30562 Scarsdale Schools District
- AS30593 Vornado Realty Trust
- AS30613 Chicago Mercantile Exchange
- AS30685 Kiehl IT Services LLC
- AS30703 State University of New York Health Science Center at Syracuse
- AS31292 BLACKHAT-AS
- AS31774 Taconic Capital Advisors L.P.
- AS31780 Trinity Partners
- AS31812 Palm Beach County Sheriff's Office
- AS31817 Progress Software Corp - CSG
- AS31821 Riverdale Country School
- AS31822 City University of New York
- AS31823 Itiviti USA Inc.
- AS31862 Complemar Partners Inc
- AS31882 ABS Backup Solutions Inc.
- AS31922 Datto LLC
- AS31927 MPR Associates
- AS31980 The Baupost Group LLC
- AS32005 Church Pension Group Services Corporation
- AS32064 American University
- AS32099 New York State Office of the Attorney General
- AS32102 Massachusetts Convention Center Authority
- AS32136 Farmingdale State College
- AS32165 Blue Cross Blue Shield of Massachusetts Inc.
- AS32187 Wilson Elser Moskowitz Edelman & Dicker
- AS32190 CDK Global LLC
- AS32213 Blank Rome LLP
- AS32236 Transcom
- AS32253 Buffalo & Erie County Public Library
- AS32257 A&E Television - Stamford
- AS32293 The TCW Group Inc.
- AS32402 Tower Research Capital LLC
- AS32410 Homesite Group Inc
- AS32412 Hologic Inc
- AS32419 Protective Insurance Corporation
- AS32461 Are-East River Science Park LLC
- AS32531 Fordham University
- AS32534 Insight Partners
- AS32554 Montgomery County Intermediate Unit
- AS32585 King Street Capital Management L.P.
- AS32588 Virtusa Consulting Services Private Limited
- AS32591 KYNIK201-ASN-32591
- AS32648 Morris Nichols Arsht and Tunnel
- AS32674 Blue Hill Data Services
- AS32680 Community Health Network of Connecticut
- AS32686 Smart City Networks Limited Partnership
- AS32691 Corporation Service Company
- AS32720 Canon USA Inc.
- AS32728 Paloma Partners
- AS32739 Christiana Care Health Services Inc.
- AS32775 Smart City Networks Limited Partnership
- AS32776 Smart City Networks Limited Partnership
- AS32830 Connecticut Computer Service Inc.
- AS32831 Roswell Park Cancer Institute
- AS32832 Environmental Systems Design Inc.
- AS32884 DV Trading LLC
- AS32906 Factory Mutual Insurance Company
- AS32923 Silver Point Capital LP
- AS32942 Sandler Capital Management
- AS32971 Howard Community College
- AS32973 Bracebridge Capital LLC
- AS32984 Rue La La Inc
- AS33001 Cravath Swaine & Moore LLP
- AS33004 Suny Empire State University
- AS33014 Marlin Leasing Corporation
- AS33022 Wellesley College
- AS33058 Pegasystems Inc.
- AS33085 The Men's Wearhouse
- AS33132 Crown Castle Fiber LLC
- AS33149 Ffastfill Inc.
- AS33177 Kaleida Health
- AS33239 Center for Internet Security
- AS33242 Lightyear Capital LLC
- AS33275 Thomas Jefferson University Hospitals Inc.
- AS33279 Empirix Inc
- AS33358 AE Corporate Services Co
- AS33373 Federal Home Loan Bank of Boston
- AS33378 Eastern Bank
- AS33435 City of Springfield Massachusetts
- AS33462 AER
- AS33467 St. Joseph's Medical Center
- AS33476 SS&C Technologies Inc.
- AS33486 Alkermes Incorporated
- AS33493 Hudson Valley Federal Credit Union
- AS33545 Bard College
- AS33565 Continental Grain Company
- AS33587 Breckinridge Capital Advisors
- AS33627 Visteon Corporation
- AS33700 Smart City Networks Limited Partnership
- AS33703 Hofstra University
- AS33729 Jacob K. Javits Convention Center
- AS33759 Regeneron Pharmaceuticals Inc.
- AS35850 Suffolk Cooperative Library System
- AS35906 Traiana Inc
- AS35966 AEW Capital Management LP
- AS35988 Umass Memorial health care inc
- AS35999 The New York Public Library Astor Lenox and Tilden Foundations
- AS36023 Sirius Satellite Radio
- AS36033 Moon Capital Master Fund Ltd.
- AS36054 Gerson Lehrman Group Inc.
- AS36074 Torrance Memorial Medical Center
- AS36078 M/I Homes Inc
- AS36089 OpenX Technologies Inc.
- AS36094 Worcester State University
- AS36101 Azusa Pacific University
- AS36116 Kayak Software
- AS36136 Alarmnet
- AS36193 Walleye Capital LLC
- AS36227 Haug Partners LLP
- AS36265 Maverick Capital Ltd.
- AS36283 Reserved
- AS36304 Reserved
- AS36319 NorthShore University HealthSystem
- AS36325 Operations & Compliance Network LLC
- AS36359 Worthington City Schools
- AS36363 Affordable Internet Services Online Inc.
- AS36365 Neovest Inc
- AS36373 Community Hospitals Indianapolis
- AS36407 Software Engineering Institute
- AS36427 Vassar College
- AS36431 Pih Health Inc.
- AS36466 Cohere Communications LLC
- AS36481 Digital Edge Ventures Inc.
- AS36484 JS Capital Management LLC
- AS36500 Refinitiv US LLC
- AS36533 Computer Solutions
- AS36582 Magnetar Capital LLC
- AS36682 NeuroMetrix Inc.
- AS36729 Brash Concepts Inc.
- AS36742 Data Intensity LLC
- AS36821 Nfrastructure Technologies Inc.
- AS36822 New York Mercantile Exchange
- AS36861 Rwjbarnabas Health Inc.
- AS39981 Stone Point Capital LLC
- AS40021 Nubes LLC
- AS40026 Dick's Sporting Goods Inc
- AS40042 Suffolk County Government
- AS40154 Virtual Radiologic Corporation
- AS40187 GigStreem
- AS40303 Aksia LLC
- AS40342 Early Warning Services
- AS40353 Lunex Group Inc
- AS40397 First Manhattan Co.
- AS40444 Constant Contact Inc
- AS40491 IQVIA Holdings Inc
- AS40513 Edge Technology Group LLC
- AS40527 Consumers Union of United States Inc.
- AS40577 MTS Health Partners L.P.
- AS40590 Cisco Systems Inc.
- AS40674 Rose Tree Media School District
- AS40725 Universal Connectivity Inc.
- AS40762 Nysys Wireless LLC
- AS40790 BCG Attorney Search
- AS40831 Mass General Brigham Incorporated
- AS40841 MarketAxess Holdings Inc.
- AS40903 Turbine Inc.
- AS40917 Autotask Corporation
- AS40947 Franklin W. Olin College of Engineering
- AS40951 MKM Partners LLC
- AS40955 Red Hat Inc.
- AS46080 OrthoAlliance MSO LLC
- AS46124 Reserved
- AS46191 GLOBALINX
- AS46228 Reserved
- AS46254 Omni Data LLC
- AS46264 Nike Inc.
- AS46269 Kronos Incorporated
- AS46271 DT-PROD
- AS46301 PRODEGE-LA
- AS46326 Panagora Asset Management
- AS46352 Circle Company Associates Inc.
- AS46363 Holy Family University
- AS46434 MUFG Securities Americas Inc.
- AS46436 XR Trading LLC
- AS46504 MTS Markets International Inc.
- AS46519 Lantheus Medical Imaging Inc
- AS46537 ELM Datacenter LLC
- AS46542 Avid Technology Inc.
- AS46610 Warren County Board of Commissioners
- AS46619 Foundation Radiology Group
- AS46624 Beebe Medical Center Inc.
- AS46651 Optimized Micro Devices LLC
- AS46655 ALIGN Inc.
- AS46667 Evercore Partners Services East LLC
- AS46673 Reserved
- AS46724 Kelsey-Seybold Clinic
- AS46878 DRW Holdings LLC
- AS46904 Weitz & Luxenberg P.C
- AS46913 Reserved
- AS46917 Pragma Financial Systems
- AS46925 Pavlov Media Inc
- AS46946 Thomas Jefferson University
- AS46993 Saba Capital Management L.P.
- AS47072 Saint Francis Hospital and Medical Center
- AS47084 ROAM Data Inc.
- AS51747 Internet Vikings International AB
- AS53260 Clark University
- AS53287 5Q Cloud
- AS53296 State College Area School District
- AS53335 Bluecrest Capital Management LP
- AS53336 Reserved
- AS53381 Wagner-Weber Associates Inc.
- AS53384 University of North Carolina at Charlotte
- AS53461 Enterprise Bank and Trust Company
- AS53463 American Greetings
- AS53482 Caremount Medical P.C.
- AS53504 Pulsenet
- AS53506 Tastyworks Inc.
- AS53532 The Board of Education of the Township of Cinnaminson
- AS53551 Precision Computer Services
- AS53552 Reserved
- AS53568 Franklin University
- AS53585 The State Insurance Fund
- AS53592 Kepos Capital LP
- AS53701 Trinity Washington University
- AS53712 Wellington Management Company LLP
- AS53713 National Cement Company
- AS53721 Coretelligent LLC
- AS53750 Neumann University
- AS53754 Lincoln Center for the Performing Arts Inc.
- AS53770 Iqor US Inc.
- AS53778 Berenberg Capital Markets LLC
- AS53819 Pictometry International Corp.
- AS53854 Reserved
- AS53900 Orbimed Advisors LLC
- AS53947 Reserved
- AS53973 Freepoint Commodities LLC
- AS54036 Clean Harbors Environmental Services Inc.
- AS54045 Wavetech Systems LLC.
- AS54061 The Bancorp Incorporated
- AS54086 Single Digits Inc.
- AS54096 Exiger Llc
- AS54119 Whitesky Communications LLC.
- AS54132 Reserved
- AS54177 St. John Fisher College
- AS54231 Reserved
- AS54282 Johnson & Johnson
- AS54405 Martingale Asset Management Limited Partnership
- AS54459 TGS Management Company LLC
- AS54515 Milford Regional Medical Center Inc.
- AS54532 AAA Northeast
- AS54557 VMware Inc.
- AS54573 Gtech Corporation
- AS54589 SOROBAN-CAPITAL-PARTNERS-LLC
- AS54593 athenahealth
- AS54616 Salem State University
- AS54664 TBC Corporation
- AS54748 Hudson Bay Capital Management LP
- AS54799 OTC Markets Group Inc
- AS54840 United Wholesale Mortgage LLC
- AS54949 New York State Senate
- AS55049 Samlyn Capital LLC
- AS55080 Emerge212
- AS55088 RWA Wealth Partners LLC
- AS55119 Digital Guardian Inc.
- AS55203 Reserved
- AS55273 Etc.Venues NYC LLC
- AS58092 Parexel International GmbH
- AS62473 The Adirondack Trust Company
- AS62548 City of Norwich Department of Public Utilities
- AS62568 Brother International Corporation
- AS62570 Tufts Medical Center Inc.
- AS62575 McGraw-Hill Education
- AS62608 Continuum Managed Services LLC
- AS62614 Netwolves Network Services LLC
- AS62641 Reserved
- AS62653 Housing Authority Risk Retention Group Inc.
- AS62678 Horace Mann School
- AS62722 Central States Southeast and Southwest Areas Health and Welfare and Pension Funds
- AS62783 Hot Topic Inc.
- AS62784 MIO Partners Inc.
- AS62820 Reserved
- AS62855 Currier McCabe and Associates Inc.
- AS62901 Moelis & Company Holdings LP
- AS62928 LVMH Moet Hennessy Louis Vuitton
- AS62949 Kelly Services Inc.
- AS62983 The Massachusetts Port Authority
- AS62995 Neopost USA Inc.
- AS63002 ENNEADNYHQ
- AS63038 Delaware Division of Libraries State of Delaware
- AS63064 Yotta Connect LLC
- AS63077 ConnectMe LLC.
- AS63161 Swarovski North America Limited
- AS63177 StudentUniverse.com Inc
- AS63180 STS Tire & Auto Centers
- AS63193 Atlanticare Health System Inc.
- AS63205 Elwood Union Free School District
- AS63229 Nocturnal Networks
- AS63234 iRobot Corporation
- AS63251 Metro Wireless International Inc.
- AS63254 Department of Information Technology
- AS63307 Cooley Dickinson Hospital
- AS63329 Marcum LLP
- AS63336 Adventist Healthcare
- AS63364 Vertex Pharmaceuticals
- AS63397 Willett Advisors LLC
- AS63427 H.A. Services LLC
- AS63474 Sirius Computer Solutions Inc.
- AS63478 Day Kimball Hospital
- AS64237 Massachusetts Convention Center Authority
- AS64287 Ips-Integrated Project Services LLC
- AS64293 Mobile Heartbeat
- AS198701 Axis Specialty US Services Inc.
- AS393241 Union of Orthodox Jewish Congregations of America
- AS393266 Reserved
- AS393298 Fishers Island Telephone Corp.
- AS393307 Cooper University Hospital
- AS393325 New Meadowlands Stadium Co. LLC
- AS393334 Camden City School District
- AS393412 Monotype Imaging Inc
- AS393433 Advantagecare Physicians P.C.
- AS393451 On Light Aurora
- AS393473 Burris Logistics
- AS393485 Tiffany and Company
- AS393499 Otava LLC
- AS393526 Reserved
- AS393549 The Walsh Group
- AS393685 Scopus Asset Management L.P.
- AS393688 Insulet Corporation
- AS393700 Wall Street Access
- AS393730 Harvey Building Products
- AS393731 Fusion Voice and Data Corp.
- AS393739 Al Jazeera International (USA) Inc.
- AS393797 Trac Intermodal
- AS393811 Visual Data Media Services
- AS393813 Quantum Health Inc
- AS393815 MemorialCare Health System
- AS393852 Hollywood Park Management Co LLC
- AS393868 VPH
- AS393882 TISDCS
- AS393928 Hilliard City School District
- AS393962 Baillie Lumber Co. L.P.
- AS393988 Pittsburgh International Airport
- AS393992 Town of Brookhaven
- AS394129 United Site Services
- AS394169 Nassau Community College
- AS394198 RSI-AS
- AS394251 Cystic Fibrosis Foundation
- AS394254 Blue Software LLC
- AS394290 Nightingale-Bamford School
- AS394315 Wynn Resorts Limited
- AS394342 Applied Medical Resources Corporation
- AS394343 Reserved
- AS394444 Jefferson Radiology P.C.
- AS394451 Elliot Health System
- AS394454 Withers Bergman LLP
- AS394465 Sussex County Government
- AS394492 US Electrodynamics Inc.
- AS394521 Saint Mary's Hospital Inc.
- AS394535 TI-ASN
- AS394548 GigStreem
- AS394558 Sunovion Pharmaceuticals Inc.
- AS394586 Onondaga Community College
- AS394607 Santa Ana Unified School District
- AS394628 Square Inc.
- AS394688 Quinnipiac University
- AS394690 ESL Federal Credit Union
- AS394700 The School District of Palm Beach County
- AS394736 Day & Zimmermann Group Inc.
- AS394747 National Collegiate Athletic Association (Ncaa)
- AS394754 Reserved
- AS394761 Princeton Theological Seminary
- AS394802 Bristol Hospital Incorporated
- AS394817 The Salvation Army
- AS394858 University of New Haven
- AS394887 Monetra Technologies LLC
- AS394977 Take-Two Interactive Software Inc.
- AS394985 City of Hudson Ohio
- AS395053 Community Counselling Service Co. LLC
- AS395060 MacMillan Publishers Inc
- AS395061 Sunmark Credit Union
- AS395095 Orange Regional Medical Center
- AS395130 Day Pitney LLP
- AS395145 McDonogh School Inc.
- AS395147 Odyssey Investment Partners LLC.
- AS395242 DV Trading LLC
- AS395252 Stamford Hospital
- AS395321 Molex LLC
- AS395343 AR-CORP01
- AS395359 Intouch Health
- AS395382 Commonwealth Equity Services Inc.
- AS395402 National Association of Realtors
- AS395408 SBLI
- AS395428 Elmhurst University
- AS395474 City of Plano Texas
- AS395481 I SW LLC
- AS395519 Connecticut Children's Medical Center
- AS395549 Albert Einstein College of Medicine Inc
- AS395551 Carhartt Inc
- AS395601 American Society of Health System Pharmacists
- AS395673 Reserved
- AS395697 Bluebirdbio Inc.
- AS395743 STATIC 1 LLC
- AS395748 Netspeed LLC
- AS395749 Kelser Corporation
- AS395806 Enova International Inc.
- AS395813 Michigan Central Innovation District LLC
- AS395818 Safeguard Properties Management LLC
- AS395820 Integrated Security Group
- AS395911 Maryland Live! Casino
- AS395987 Saint Elizabeth University
- AS396042 Newsday Media Group
- AS396103 WB Games Inc.
- AS396130 Publishers Clearing House LLC
- AS396131 Town of Hempstead
- AS396151 Steward Health Care System LLC
- AS396160 Royal Realty Corp.
- AS396214 Hospital for Special Care
- AS396242 Tiffany and Company
- AS396254 Kodak Alaris
- AS396409 Kraft Group LLC
- AS396533 The New York Times Company
- AS396835 The Charles Stark Draper Laboratory Inc.
- AS396844 William Raveis Real Estate Incorporated
- AS396848 Delaware Electric Cooperative Inc.
- AS396894 Reserved
- AS397053 NFP Property and Casualty Services Inc.
- AS397067 Lehman Brothers Holdings Inc.
- AS397098 Island I.T. Solutions LLC
- AS397099 Travelcenters Of America
- AS397115 Electric Boat Corporation
- AS397121 Kaman Corporation
- AS397176 New Bridge Medical Center
- AS397266 Paperless Inc
- AS397275 Five Below Inc
- AS397302 J. Ned Inc.
- AS397417 Suffolk County Water Authority
- AS397424 Weiss Asset Management LP
- AS397449 Haywire
- AS397452 Town of Andover MA
- AS397488 New Albany-Plain Local School District
- AS397523 NJSDA-PUB-01
- AS397595 MTAPD
- AS397615 RTVI
- AS397633 WWE
- AS397744 Decibel Therapeutics Inc.
- AS397758 Datarobot Inc.
- AS397764 Replimune Inc
- AS397934 Latitude AI LLC
- AS397959 Adtell Integration
- AS397986 Pennsylvania Convention Center Authority
- AS398048 Thermos L.L.C.
- AS398062 Southeastern Pennsylvania Transportation Authority
- AS398063 Advisor360 LLC
- AS398177 ITV America Inc
- AS398212 Standard Internet Services
- AS398289 J. Knipper and Company Inc.
- AS398312 Grandview Heights Schools
- AS398334 Tekvizion PVS Inc.
- AS398348 Exiger Llc
- AS398392 The NPD Group Inc.
- AS398404 CKM-AS-00
- AS398427 Markley Network Services LLC
- AS398458 Lincoln IT LLC
- AS398463 Mount Sinai Union Free School District
- AS398499 SL Green Realty Corp
- AS398580 Queens University of Charlotte
- AS398711 Quality Gold Inc.
- AS398724 AmaWaterways LLC
- AS398808 Arch Capital Services LLC
- AS398875 The City of New York
- AS398899 EclinicalWorks LLC
- AS398928 Thomson Reuters U.S. LLC
- AS398934 Thomson Reuters U.S. LLC
- AS398953 ABC Warehouse
- AS398967 Etc.Venues NYC LLC
- AS398969 MSG Entertainment Group LLC
- AS399009 Fanuc America Corporation
- AS399026 Bowen Engineering Corporation
- AS399046 The Delaware River Port Authority
- AS399054 K.A.S. Cable T.V. Inc.
- AS399108 Central Hudson Gas & Electric Corporation
- AS399124 Majesco
- AS399208 SL Green Realty Corp
- AS399239 Hilltown Networks
- AS399256 Fontana Unified School District
- AS399314 Tufts Associated Health Plans Inc.
- AS399505 East Boston Neighborhood Health Center
- AS399551 Millennium Systems Inc.
- AS399565 Shaw University
- AS399595 TELSERV-COMM-01
- AS399601 Etc.Venues NYC LLC
- AS399611 Omnipoint Internet
- AS399703 New York State Bridge Authority
- AS399768 Verition Group LLC
- AS399885 Evans & Sutherland Computer Corporation
- AS400039 Wolverine Trading LLC
- AS400203 Big Y
- AS400348 Apogee Telecom Inc.
- AS400419 Care New England Health System
- AS400423 Catholic Health
- AS400651 Apogee Telecom Inc.
- AS400716 Redmond Hosting
- AS401306 Ingersoll Rand Inc.
What is an Autonomous System (AS)?
An Autonomous System (AS) is a collection of connected networks that operate under a common administrative domain and share routing policies. Each AS is identified by a unique Autonomous System Number (ASN), which is used to exchange routing information with other ASs. AS can control how traffic flows through networks and then filter out unwanted traffic.
