AS19108
SUDDENLINK-COMMUNICATIONS - Optimum, US
Prefixes434
CountryUS
RIRarin
Announced prefixes
| Prefix | Family | Source | Last seen |
|---|---|---|---|
| 66.205.96.0/19 | IPv4 | RIPE-RIS | 2026-10-07 10:26:53 |
| 50.25.96.0/19 | IPv4 | RIPE-RIS | 2026-10-07 10:26:39 |
| 50.26.0.0/19 | IPv4 | RIPE-RIS | 2026-10-07 10:26:39 |
| 50.26.32.0/19 | IPv4 | RIPE-RIS | 2026-10-07 10:26:39 |
| 50.26.96.0/19 | IPv4 | RIPE-RIS | 2026-10-07 10:26:39 |
| 50.27.0.0/19 | IPv4 | RIPE-RIS | 2026-10-07 10:26:39 |
| 50.27.128.0/19 | IPv4 | RIPE-RIS | 2026-10-07 10:26:39 |
| 50.27.192.0/18 | IPv4 | RIPE-RIS | 2026-10-07 10:26:39 |
| 173.219.128.0/18 | IPv4 | RIPE-RIS | 2026-10-07 10:29:20 |
| 66.76.128.0/18 | IPv4 | RIPE-RIS | 2026-10-07 10:26:52 |
| 207.192.192.0/18 | IPv4 | RIPE-RIS | 2026-10-07 10:31:07 |
| 74.194.128.0/18 | IPv4 | RIPE-RIS | 2026-10-07 10:27:05 |
| 74.194.192.0/18 | IPv4 | RIPE-RIS | 2026-10-07 10:27:05 |
| 74.195.0.0/18 | IPv4 | RIPE-RIS | 2026-10-07 10:27:05 |
| 74.195.64.0/18 | IPv4 | RIPE-RIS | 2026-10-07 10:27:05 |
| 74.195.128.0/18 | IPv4 | RIPE-RIS | 2026-10-07 10:27:05 |
| 74.195.192.0/18 | IPv4 | RIPE-RIS | 2026-10-07 10:27:05 |
| 74.196.192.0/18 | IPv4 | RIPE-RIS | 2026-10-07 10:27:05 |
| 209.207.0.0/18 | IPv4 | RIPE-RIS | 2026-10-07 10:31:11 |
| 205.201.64.0/18 | IPv4 | RIPE-RIS | 2026-10-07 10:31:02 |
| 75.108.192.0/18 | IPv4 | RIPE-RIS | 2026-10-07 10:27:06 |
| 47.209.64.0/18 | IPv4 | RIPE-RIS | 2026-10-07 10:26:37 |
| 75.109.0.0/18 | IPv4 | RIPE-RIS | 2026-10-07 10:27:06 |
| 47.214.128.0/18 | IPv4 | RIPE-RIS | 2026-10-07 10:26:37 |
| 47.214.192.0/18 | IPv4 | RIPE-RIS | 2026-10-07 10:26:37 |
| 75.111.0.0/18 | IPv4 | RIPE-RIS | 2026-10-07 10:27:06 |
| 47.215.128.0/18 | IPv4 | RIPE-RIS | 2026-10-07 10:26:37 |
| 47.215.192.0/18 | IPv4 | RIPE-RIS | 2026-10-07 10:26:37 |
| 47.217.128.0/18 | IPv4 | RIPE-RIS | 2026-10-07 10:26:37 |
| 47.217.192.0/18 | IPv4 | RIPE-RIS | 2026-10-07 10:26:37 |
| 24.156.0.0/18 | IPv4 | RIPE-RIS | 2026-10-07 10:26:10 |
| 24.156.64.0/18 | IPv4 | RIPE-RIS | 2026-10-07 10:26:10 |
| 50.25.0.0/18 | IPv4 | RIPE-RIS | 2026-10-07 10:26:39 |
| 50.25.128.0/18 | IPv4 | RIPE-RIS | 2026-10-07 10:26:39 |
| 50.25.192.0/18 | IPv4 | RIPE-RIS | 2026-10-07 10:26:39 |
| 72.47.128.0/18 | IPv4 | RIPE-RIS | 2026-10-07 10:27:03 |
| 173.80.0.0/17 | IPv4 | RIPE-RIS | 2026-10-07 10:29:20 |
| 173.80.128.0/17 | IPv4 | RIPE-RIS | 2026-10-07 10:29:20 |
| 173.81.0.0/17 | IPv4 | RIPE-RIS | 2026-10-07 10:29:20 |
| 24.206.128.0/17 | IPv4 | RIPE-RIS | 2026-10-07 10:26:10 |
| 173.81.128.0/17 | IPv4 | RIPE-RIS | 2026-10-07 10:29:20 |
| 66.76.0.0/17 | IPv4 | RIPE-RIS | 2026-10-07 10:26:52 |
| 74.194.0.0/17 | IPv4 | RIPE-RIS | 2026-10-07 10:27:05 |
| 74.195.128.0/17 | IPv4 | RIPE-RIS | 2026-10-07 10:27:05 |
| 74.197.0.0/17 | IPv4 | RIPE-RIS | 2026-10-07 10:27:05 |
| 74.197.128.0/17 | IPv4 | RIPE-RIS | 2026-10-07 10:27:05 |
| 24.121.0.0/17 | IPv4 | RIPE-RIS | 2026-10-07 10:26:10 |
| 24.121.128.0/17 | IPv4 | RIPE-RIS | 2026-10-07 10:26:10 |
| 75.109.0.0/17 | IPv4 | RIPE-RIS | 2026-10-07 10:27:06 |
| 47.209.128.0/17 | IPv4 | RIPE-RIS | 2026-10-07 10:26:37 |
| 47.210.0.0/17 | IPv4 | RIPE-RIS | 2026-10-07 10:26:37 |
| 47.210.128.0/17 | IPv4 | RIPE-RIS | 2026-10-07 10:26:37 |
| 47.212.0.0/17 | IPv4 | RIPE-RIS | 2026-10-07 10:26:37 |
| 75.110.0.0/17 | IPv4 | RIPE-RIS | 2026-10-07 10:27:06 |
| 47.215.128.0/17 | IPv4 | RIPE-RIS | 2026-10-07 10:26:37 |
| 75.111.128.0/17 | IPv4 | RIPE-RIS | 2026-10-07 10:27:06 |
| 47.216.0.0/17 | IPv4 | RIPE-RIS | 2026-10-07 10:26:37 |
| 47.216.128.0/17 | IPv4 | RIPE-RIS | 2026-10-07 10:26:37 |
| 47.218.0.0/17 | IPv4 | RIPE-RIS | 2026-10-07 10:26:37 |
| 24.156.0.0/17 | IPv4 | RIPE-RIS | 2026-10-07 10:26:10 |
| 47.218.128.0/17 | IPv4 | RIPE-RIS | 2026-10-07 10:26:37 |
| 47.219.0.0/17 | IPv4 | RIPE-RIS | 2026-10-07 10:26:37 |
| 47.219.128.0/17 | IPv4 | RIPE-RIS | 2026-10-07 10:26:37 |
| 47.221.0.0/17 | IPv4 | RIPE-RIS | 2026-10-07 10:26:37 |
| 47.221.128.0/17 | IPv4 | RIPE-RIS | 2026-10-07 10:26:37 |
| 47.223.0.0/17 | IPv4 | RIPE-RIS | 2026-10-07 10:26:37 |
| 47.223.128.0/17 | IPv4 | RIPE-RIS | 2026-10-07 10:26:37 |
| 50.24.0.0/17 | IPv4 | RIPE-RIS | 2026-10-07 10:26:39 |
| 50.24.128.0/17 | IPv4 | RIPE-RIS | 2026-10-07 10:26:39 |
| 50.25.0.0/17 | IPv4 | RIPE-RIS | 2026-10-07 10:26:39 |
| 72.47.0.0/17 | IPv4 | RIPE-RIS | 2026-10-07 10:27:03 |
| 209.33.0.0/17 | IPv4 | RIPE-RIS | 2026-10-07 10:31:09 |
| 173.219.0.0/17 | IPv4 | RIPE-RIS | 2026-10-07 10:29:20 |
| 50.27.0.0/17 | IPv4 | RIPE-RIS | 2026-10-07 10:26:39 |
| 50.27.128.0/17 | IPv4 | RIPE-RIS | 2026-10-07 10:26:39 |
| 173.80.0.0/16 | IPv4 | RIPE-RIS | 2026-10-07 10:29:20 |
| 208.180.0.0/16 | IPv4 | RIPE-RIS | 2026-10-07 10:31:09 |
| 173.81.0.0/16 | IPv4 | RIPE-RIS | 2026-10-07 10:29:20 |
| 66.76.0.0/16 | IPv4 | RIPE-RIS | 2026-10-07 10:26:52 |
| 74.192.0.0/16 | IPv4 | RIPE-RIS | 2026-10-07 10:27:05 |
| 74.193.0.0/16 | IPv4 | RIPE-RIS | 2026-10-07 10:27:05 |
| 24.32.0.0/16 | IPv4 | RIPE-RIS | 2026-10-07 10:26:09 |
| 24.121.0.0/16 | IPv4 | RIPE-RIS | 2026-10-07 10:26:10 |
| 75.109.0.0/16 | IPv4 | RIPE-RIS | 2026-10-07 10:27:06 |
| 47.213.0.0/16 | IPv4 | RIPE-RIS | 2026-10-07 10:26:37 |
| 75.110.0.0/16 | IPv4 | RIPE-RIS | 2026-10-07 10:27:06 |
| 47.214.0.0/16 | IPv4 | RIPE-RIS | 2026-10-07 10:26:37 |
| 47.216.0.0/16 | IPv4 | RIPE-RIS | 2026-10-07 10:26:37 |
| 47.217.0.0/16 | IPv4 | RIPE-RIS | 2026-10-07 10:26:37 |
| 173.216.0.0/16 | IPv4 | RIPE-RIS | 2026-10-07 10:29:20 |
| 173.217.0.0/16 | IPv4 | RIPE-RIS | 2026-10-07 10:29:20 |
| 173.218.0.0/16 | IPv4 | RIPE-RIS | 2026-10-07 10:29:20 |
| 50.24.0.0/16 | IPv4 | RIPE-RIS | 2026-10-07 10:26:39 |
| 50.26.0.0/16 | IPv4 | RIPE-RIS | 2026-10-07 10:26:39 |
| 74.192.0.0/15 | IPv4 | RIPE-RIS | 2026-10-07 10:27:05 |
| 74.194.0.0/15 | IPv4 | RIPE-RIS | 2026-10-07 10:27:05 |
| 74.196.0.0/15 | IPv4 | RIPE-RIS | 2026-10-07 10:27:05 |
| 47.210.0.0/15 | IPv4 | RIPE-RIS | 2026-10-07 10:26:37 |
| 47.218.0.0/15 | IPv4 | RIPE-RIS | 2026-10-07 10:26:37 |
| 173.216.0.0/15 | IPv4 | RIPE-RIS | 2026-10-07 10:29:20 |