Home / AS3477
| RIR | arin |
|---|---|
| Country | US |
| Allocation date | 1994-03-08 |
| Org | Handle | First seen | Last seen |
|---|---|---|---|
| National Oceanic and Atmospheric Administration | AS3477 | 2026-07-13 00:37:31.753000 | 2026-08-31 20:44:58.270000 |
| Prefix | First seen | Last seen |
|---|---|---|
| 204.228.177.0/24 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 137.75.120.0/24 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 192.35.129.0/24 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 140.208.252.0/22 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 199.104.104.0/24 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 204.193.244.0/24 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 192.58.1.0/24 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 192.67.97.0/24 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 140.90.0.0/16 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 204.228.189.0/24 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 140.208.253.0/24 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 204.228.186.0/24 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 205.156.0.0/18 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 165.92.184.0/24 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 204.228.190.0/24 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 205.167.25.0/24 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 161.55.224.0/24 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 151.207.13.0/24 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 205.159.118.0/24 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 204.228.176.0/24 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 205.167.24.0/24 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 137.75.100.0/22 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 165.92.188.0/24 | 2026-08-07 16:00:00 | 2026-08-25 00:00:00 |
| 204.193.243.0/24 | 2026-07-08 00:00:00 | 2026-08-25 00:00:00 |
| 137.75.68.0/22 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 199.242.231.0/24 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 192.58.3.0/24 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 204.193.241.0/24 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 140.90.101.0/24 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 165.92.186.0/24 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 204.193.245.0/24 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 155.206.0.0/16 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 140.90.28.0/24 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 137.75.72.0/22 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 137.75.64.0/18 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 204.193.246.0/23 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 204.228.184.0/24 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 204.228.188.0/24 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 198.51.11.0/24 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 198.206.32.0/19 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 151.207.12.0/24 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 204.228.183.0/24 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 137.75.96.0/22 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 137.75.80.0/22 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 192.153.129.0/24 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 198.180.147.0/24 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 192.111.123.0/24 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 151.207.8.0/24 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 140.172.0.0/16 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 204.228.191.0/24 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 165.92.182.0/24 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 161.55.56.0/23 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 140.208.192.0/20 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 161.55.0.0/16 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 204.228.180.0/24 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 137.75.224.0/22 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 137.75.82.0/24 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 192.94.173.0/24 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 137.75.88.0/21 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 204.228.181.0/24 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 137.75.76.0/22 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 137.75.112.0/22 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 151.207.9.0/24 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 165.92.187.0/24 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 205.166.33.0/24 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 192.67.134.0/24 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 204.228.175.0/24 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 204.228.178.0/24 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 137.75.106.0/24 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 137.75.108.0/22 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 204.228.179.0/24 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 206.197.238.0/24 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 192.133.29.0/24 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 204.145.202.0/24 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 204.228.185.0/24 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 204.228.187.0/24 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 165.92.222.0/24 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 192.58.2.0/24 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 137.75.116.0/22 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 204.228.182.0/24 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 199.242.232.0/23 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 140.90.190.0/24 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 204.193.242.0/24 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| 192.35.128.0/24 | 2026-06-29 00:00:00 | 2026-08-25 00:00:00 |
| Neighbour ASN | Direction | Power |
|---|---|---|
| AS11956 | left | 5445 |
| AS6629 | right | 517 |
| AS16550 | right | 511 |
| AS26100 | left | 502 |
| AS49 | right | 494 |
| AS2648 | right | 449 |
| AS5744 | right | 391 |
| AS3635 | right | 365 |
| AS33343 | right | 349 |
| AS40623 | right | 348 |
| AS12076 | right | 265 |
| AS30687 | right | 254 |