AS11399 Williams College
General Info - AS11399
65,792
9,223,372,036,854,775,808
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 137.165.0.0/17 | 32,768 | |
| 137.165.128.0/17 | 32,768 | |
| 204.225.173.0/24 | 256 |
| Netblock | Number of IPs | |
|---|---|---|
| 2001:470:ed::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2602:811:3000::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2606:6b40::/33 | 39,614,081,257,132,168,796,771,975,168 | |
| 2606:6b40:8000::/34 | 19,807,040,628,566,084,398,385,987,584 | |
| 2606:6b40:c000::/35 | 9,903,520,314,283,042,199,192,993,792 | |
| 2606:6b40:e000::/36 | 4,951,760,157,141,521,099,596,496,896 | |
| 2606:6b40:f000::/37 | 2,475,880,078,570,760,549,798,248,448 | |
| 2606:6b40:f800::/38 | 1,237,940,039,285,380,274,899,124,224 | |
| 2606:6b40:fc00::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2606:6b40:fe00::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2606:6b40:ff00::/41 | 154,742,504,910,672,534,362,390,528 | |
| 2606:6b40:ff80::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2606:6b40:ffc0::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2606:6b40:ffe0::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2606:6b40:fff0::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2606:6b40:fff1::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2606:6b40:fff2::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2606:6b40:fff3::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2606:6b40:fff4::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2606:6b40:fff8::/45 | 9,671,406,556,917,033,397,649,408 |
Upstreams
Downstreams
There are no downstreams for this ASN.
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.
