AS7221 Towerstream I Inc.
General Info - AS7221
4,864
9,223,372,036,854,775,808
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 173.225.64.0/20 | 4,096 | |
| 216.127.112.0/23 | 512 | |
| 216.127.115.0/24 | 256 |
| Netblock | Number of IPs | |
|---|---|---|
| 2604:f400::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2604:f400:3::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2604:f400:4::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2604:f400:8::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2604:f400:a::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2604:f400:c::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2604:f400:10::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2604:f400:13::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2604:f400:14::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2604:f400:18::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2604:f400:20::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2604:f400:40::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2604:f400:50::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2604:f400:52::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2604:f400:54::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2604:f400:58::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2604:f400:60::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2604:f400:80::/41 | 154,742,504,910,672,534,362,390,528 | |
| 2604:f400:100::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2604:f400:200::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2604:f400:400::/38 | 1,237,940,039,285,380,274,899,124,224 | |
| 2604:f400:1000::/36 | 4,951,760,157,141,521,099,596,496,896 | |
| 2604:f400:2000::/37 | 2,475,880,078,570,760,549,798,248,448 | |
| 2604:f400:3000::/36 | 4,951,760,157,141,521,099,596,496,896 | |
| 2604:f400:4000::/37 | 2,475,880,078,570,760,549,798,248,448 | |
| 2604:f400:5000::/36 | 4,951,760,157,141,521,099,596,496,896 | |
| 2604:f400:6800::/37 | 2,475,880,078,570,760,549,798,248,448 | |
| 2604:f400:7000::/36 | 4,951,760,157,141,521,099,596,496,896 | |
| 2604:f400:8000::/33 | 39,614,081,257,132,168,796,771,975,168 |
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.
