AS3 Massachusetts Institute of Technology
General Info - AS3
2,275,584
9,223,372,036,854,775,808
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 18.0.0.0/15 | 131,072 | |
| 18.2.32.0/19 | 8,192 | |
| 18.2.64.0/18 | 16,384 | |
| 18.2.160.0/19 | 8,192 | |
| 18.2.224.0/19 | 8,192 | |
| 18.3.0.0/16 | 65,536 | |
| 18.4.0.0/14 | 262,144 | |
| 18.8.0.0/13 | 524,288 | |
| 18.16.0.0/12 | 1,048,576 | |
| 45.186.212.0/22 | 1,024 | |
| 45.221.240.0/21 | 2,048 | |
| 45.221.248.0/22 | 1,024 | |
| 45.221.254.0/23 | 512 | |
| 103.229.201.0/24 | 256 | |
| 128.30.0.0/15 | 131,072 | |
| 128.52.0.0/16 | 65,536 | |
| 192.52.61.0/24 | 256 | |
| 192.52.62.0/23 | 512 | |
| 192.52.64.0/23 | 512 | |
| 195.19.158.0/24 | 256 |
| Netblock | Number of IPs | |
|---|---|---|
| 2603:4000::/25 | 10,141,204,801,825,835,211,973,625,643,008 | |
| 2603:4080::/26 | 5,070,602,400,912,917,605,986,812,821,504 | |
| 2603:40c0::/27 | 2,535,301,200,456,458,802,993,406,410,752 | |
| 2603:40e0::/28 | 1,267,650,600,228,229,401,496,703,205,376 | |
| 2603:40f0::/29 | 633,825,300,114,114,700,748,351,602,688 | |
| 2603:40f8::/30 | 316,912,650,057,057,350,374,175,801,344 | |
| 2603:40fc::/31 | 158,456,325,028,528,675,187,087,900,672 | |
| 2603:40fe::/32 | 79,228,162,514,264,337,593,543,950,336 | |
| 2603:40ff::/35 | 9,903,520,314,283,042,199,192,993,792 | |
| 2603:40ff:3000::/36 | 4,951,760,157,141,521,099,596,496,896 | |
| 2603:40ff:5000::/36 | 4,951,760,157,141,521,099,596,496,896 | |
| 2603:40ff:7000::/36 | 4,951,760,157,141,521,099,596,496,896 | |
| 2603:40ff:8000::/33 | 39,614,081,257,132,168,796,771,975,168 |
Upstreams
- AS174 Cogent Communications
- AS3356 Level 3 Parent LLC
- AS6939 Hurricane Electric LLC
- AS10578 Harvard University
- AS13342 Trenton TV Cable Company
- AS23423 High Speed Utah LLC
- AS32787 Akamai Technologies Inc.
- AS35978 GPB Communications Inc
- AS57488 Avena Technologie Beata Szulc
- AS136052 PT Cloud Hosting Indonesia
- AS208951 itglobal.com NL B.V.
- AS263801 Linkear SRL
- AS264390 MLM & Santos Info Ltda
- AS398337 Point Broadband Fiber Holding LLC
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.
