AS21947 Blackfoot Telephone Cooperative Inc.
General Info - AS21947
71,168
9,223,372,036,854,775,808
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 23.178.40.0/24 | 256 | |
| 64.25.128.0/23 | 512 | |
| 64.25.131.0/24 | 256 | |
| 64.25.132.0/22 | 1,024 | |
| 64.25.136.0/21 | 2,048 | |
| 64.49.60.0/24 | 256 | |
| 65.39.120.0/24 | 256 | |
| 66.109.128.0/20 | 4,096 | |
| 66.109.144.0/22 | 1,024 | |
| 66.109.148.0/23 | 512 | |
| 66.109.151.0/24 | 256 | |
| 66.109.152.0/21 | 2,048 | |
| 69.51.64.0/22 | 1,024 | |
| 69.51.68.0/23 | 512 | |
| 69.51.72.0/21 | 2,048 | |
| 69.51.80.0/20 | 4,096 | |
| 69.51.96.0/19 | 8,192 | |
| 69.165.112.0/20 | 4,096 | |
| 128.254.208.0/24 | 256 | |
| 192.150.152.0/21 | 2,048 | |
| 192.225.176.0/20 | 4,096 | |
| 198.60.195.0/24 | 256 | |
| 199.195.120.0/21 | 2,048 | |
| 204.11.244.0/22 | 1,024 | |
| 205.167.162.0/23 | 512 | |
| 209.137.225.0/24 | 256 | |
| 209.137.226.0/23 | 512 | |
| 209.137.228.0/22 | 1,024 | |
| 209.137.232.0/21 | 2,048 | |
| 209.137.240.0/20 | 4,096 | |
| 209.200.192.0/19 | 8,192 | |
| 216.14.224.0/19 | 8,192 | |
| 216.47.48.0/20 | 4,096 |
| Netblock | Number of IPs | |
|---|---|---|
| 2001:1940::/36 | 4,951,760,157,141,521,099,596,496,896 | |
| 2001:1940:1000::/37 | 2,475,880,078,570,760,549,798,248,448 | |
| 2001:1940:1900::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2001:1940:1a00::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2001:1940:1c00::/38 | 1,237,940,039,285,380,274,899,124,224 | |
| 2001:1940:2000::/35 | 9,903,520,314,283,042,199,192,993,792 | |
| 2001:1940:4000::/34 | 19,807,040,628,566,084,398,385,987,584 | |
| 2001:1940:8000::/33 | 39,614,081,257,132,168,796,771,975,168 | |
| 2602:fb88::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2604:300::/32 | 79,228,162,514,264,337,593,543,950,336 | |
| 2607:f8e0::/32 | 79,228,162,514,264,337,593,543,950,336 |
Downstreams
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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.
