Home / AS21947
| RIR | arin |
|---|---|
| Country | US |
| Allocation date | 2001-07-17 |
| Org | Handle | First seen | Last seen |
|---|---|---|---|
| Blackfoot Telephone Cooperative, Inc. | AS21947 | 2026-07-13 17:08:16.970000 | 2026-09-01 10:35:58.926000 |
| Prefix | First seen | Last seen |
|---|---|---|
| 199.195.120.0/21 | 2026-06-30 00:00:00 | 2026-08-26 08:00:00 |
| 66.109.128.0/19 | 2026-06-30 00:00:00 | 2026-08-26 08:00:00 |
| 69.51.64.0/18 | 2026-06-30 00:00:00 | 2026-08-26 08:00:00 |
| 192.225.176.0/20 | 2026-06-30 00:00:00 | 2026-08-26 08:00:00 |
| 216.47.48.0/20 | 2026-06-30 00:00:00 | 2026-08-26 08:00:00 |
| 198.60.195.0/24 | 2026-06-30 00:00:00 | 2026-08-26 08:00:00 |
| 209.137.224.0/19 | 2026-06-30 00:00:00 | 2026-08-26 08:00:00 |
| 64.25.128.0/20 | 2026-06-30 00:00:00 | 2026-08-26 08:00:00 |
| 204.11.244.0/22 | 2026-06-30 00:00:00 | 2026-08-26 08:00:00 |
| 216.14.224.0/19 | 2026-06-30 00:00:00 | 2026-08-26 08:00:00 |
| 205.167.162.0/23 | 2026-06-30 00:00:00 | 2026-08-26 08:00:00 |
| 69.165.112.0/20 | 2026-06-30 00:00:00 | 2026-08-26 08:00:00 |
| 192.150.152.0/21 | 2026-06-30 00:00:00 | 2026-08-26 08:00:00 |
| 209.200.192.0/19 | 2026-06-30 00:00:00 | 2026-08-26 08:00:00 |
| Neighbour ASN | Direction | Power |
|---|---|---|
| AS1299 | left | 1333 |
| AS6939 | left | 1123 |
| AS2914 | left | 741 |
| AS46324 | right | 495 |
| AS15331 | right | 467 |
| AS15305 | left | 288 |
| AS33281 | right | 282 |
| AS22785 | right | 266 |
| AS397162 | right | 263 |
| AS33521 | right | 262 |
| AS395861 | right | 261 |
| AS54410 | right | 261 |
| AS20274 | right | 205 |
| AS13590 | right | 133 |
| AS27391 | right | 128 |
| AS393630 | right | 54 |
| AS398437 | right | 47 |
| AS9002 | left | 34 |
| AS137409 | left | 28 |
| AS1378 | right | 28 |
| AS34927 | uncertain | 20 |
| AS49544 | uncertain | 17 |
| AS24482 | uncertain | 17 |
| AS1828 | uncertain | 17 |
| AS394256 | left | 15 |
| AS32621 | left | 14 |
| AS36236 | uncertain | 13 |
| AS35280 | uncertain | 13 |
| AS7575 | left | 10 |
| AS18106 | uncertain | 4 |