66.76.0.0/17
Currently announced by AS19108 Suddenlink Communications, in the routed prefix 66.76.0.0/17.
- Current ASN
- AS19108
- Suddenlink Communications
- Routed prefix
- 66.76.0.0/17
- Most specific route covering this prefix
- ASNs over time
- 1
- 2 announcement records
- RIR allocation
- ARIN
- United States · 66.76.0.0/16
Routing data · Nov 8, 2026, 12:23 UTC
ASN historyEvery routed prefix covering 66.76.0.0/17
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 66.76.0.0/17 | AS19108 | Suddenlink Communications |  United States | Before monitoring | 2026-11-08 12:23 | Announcing |
| 66.76.0.0/16 | AS19108 | Suddenlink Communications | United States | Before monitoring | 2026-11-08 12:23 | Announcing |
More specific routes57 total
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 66.76.6.0/24 | AS19108 | Suddenlink Communications | United States | Before monitoring | 2026-11-08 12:23 | Announcing |
| 66.76.80.0/24 | AS19108 | Suddenlink Communications | United States | Before monitoring | 2026-11-08 12:23 | Announcing |
| 66.76.7.0/24 | AS19108 | Suddenlink Communications | United States | 2026-10-29 10:22 | 2026-11-02 16:44 | Stopped |
| 66.76.11.0/24 | AS19108 | Suddenlink Communications | United States | 2026-10-29 10:22 | 2026-11-02 16:44 | Stopped |
| 66.76.12.0/24 | AS19108 | Suddenlink Communications | United States | 2026-10-29 10:22 | 2026-11-02 16:44 | Stopped |
| 66.76.13.0/24 | AS19108 | Suddenlink Communications | United States | 2026-10-29 10:22 | 2026-11-02 16:44 | Stopped |
| 66.76.14.0/24 | AS19108 | Suddenlink Communications | United States | 2026-10-29 10:22 | 2026-11-02 16:44 | Stopped |
| 66.76.15.0/24 | AS19108 | Suddenlink Communications | United States | 2026-10-29 10:22 | 2026-11-02 16:44 | Stopped |
| 66.76.16.0/24 | AS19108 | Suddenlink Communications | United States | 2026-10-29 10:22 | 2026-11-02 16:44 | Stopped |
| 66.76.17.0/24 | AS19108 | Suddenlink Communications | United States | 2026-10-29 10:22 | 2026-11-02 16:44 | Stopped |
| 66.76.25.0/24 | AS19108 | Suddenlink Communications | United States | 2026-10-29 10:22 | 2026-11-02 16:44 | Stopped |
| 66.76.26.0/24 | AS19108 | Suddenlink Communications | United States | 2026-10-29 10:22 | 2026-11-02 16:44 | Stopped |
| 66.76.40.0/23 | AS19108 | Suddenlink Communications | United States | 2026-10-29 10:22 | 2026-11-02 16:44 | Stopped |
| 66.76.42.0/23 | AS19108 | Suddenlink Communications | United States | 2026-10-29 10:22 | 2026-11-02 16:44 | Stopped |
| 66.76.48.0/24 | AS19108 | Suddenlink Communications | United States | 2026-10-29 10:22 | 2026-11-02 16:44 | Stopped |
| 66.76.49.0/24 | AS19108 | Suddenlink Communications | United States | 2026-10-29 10:22 | 2026-11-02 16:44 | Stopped |
| 66.76.50.0/24 | AS19108 | Suddenlink Communications | United States | 2026-10-29 10:22 | 2026-11-02 16:44 | Stopped |
| 66.76.51.0/24 | AS19108 | Suddenlink Communications | United States | 2026-10-29 10:22 | 2026-11-02 16:44 | Stopped |
| 66.76.52.0/24 | AS19108 | Suddenlink Communications | United States | 2026-10-29 10:22 | 2026-11-02 16:44 | Stopped |
| 66.76.53.0/24 | AS19108 | Suddenlink Communications | United States | 2026-10-29 10:22 | 2026-11-02 16:44 | Stopped |
| 66.76.54.0/24 | AS19108 | Suddenlink Communications | United States | 2026-10-29 10:22 | 2026-11-02 16:44 | Stopped |
| 66.76.55.0/24 | AS19108 | Suddenlink Communications | United States | 2026-10-29 10:22 | 2026-11-02 16:44 | Stopped |
| 66.76.56.0/24 | AS19108 | Suddenlink Communications | United States | 2026-10-29 10:22 | 2026-11-02 16:44 | Stopped |
| 66.76.57.0/24 | AS19108 | Suddenlink Communications | United States | 2026-10-29 10:22 | 2026-11-02 16:44 | Stopped |
| 66.76.58.0/24 | AS19108 | Suddenlink Communications | United States | 2026-10-29 10:22 | 2026-11-02 16:44 | Stopped |
| 66.76.59.0/24 | AS19108 | Suddenlink Communications | United States | 2026-10-29 10:22 | 2026-11-02 16:44 | Stopped |
| 66.76.63.0/24 | AS19108 | Suddenlink Communications | United States | 2026-10-29 10:22 | 2026-11-02 16:44 | Stopped |
| 66.76.64.0/24 | AS19108 | Suddenlink Communications | United States | 2026-10-29 10:22 | 2026-11-02 16:44 | Stopped |
| 66.76.65.0/24 | AS19108 | Suddenlink Communications | United States | 2026-10-29 10:22 | 2026-11-02 16:44 | Stopped |
| 66.76.68.0/24 | AS19108 | Suddenlink Communications | United States | 2026-10-29 10:22 | 2026-11-02 16:44 | Stopped |
| 66.76.70.0/24 | AS19108 | Suddenlink Communications | United States | 2026-10-29 10:22 | 2026-11-02 16:44 | Stopped |
| 66.76.71.0/24 | AS19108 | Suddenlink Communications | United States | 2026-10-29 10:22 | 2026-11-02 16:44 | Stopped |
| 66.76.73.0/24 | AS19108 | Suddenlink Communications | United States | 2026-10-29 10:22 | 2026-11-02 16:44 | Stopped |
| 66.76.74.0/24 | AS19108 | Suddenlink Communications | United States | 2026-10-29 10:22 | 2026-11-02 16:44 | Stopped |
| 66.76.76.0/24 | AS19108 | Suddenlink Communications | United States | 2026-10-29 10:22 | 2026-11-02 16:44 | Stopped |
| 66.76.83.0/24 | AS19108 | Suddenlink Communications | United States | 2026-10-29 10:22 | 2026-11-02 16:44 | Stopped |
| 66.76.87.0/24 | AS19108 | Suddenlink Communications | United States | 2026-10-29 10:22 | 2026-11-02 16:44 | Stopped |
| 66.76.88.0/24 | AS19108 | Suddenlink Communications | United States | 2026-10-29 10:22 | 2026-11-02 16:44 | Stopped |
| 66.76.90.0/24 | AS19108 | Suddenlink Communications | United States | 2026-10-29 10:22 | 2026-11-02 16:44 | Stopped |
| 66.76.92.0/24 | AS19108 | Suddenlink Communications | United States | 2026-10-29 10:22 | 2026-11-02 16:44 | Stopped |
| 66.76.93.0/24 | AS19108 | Suddenlink Communications | United States | 2026-10-29 10:22 | 2026-11-02 16:44 | Stopped |
| 66.76.94.0/24 | AS19108 | Suddenlink Communications | United States | 2026-10-29 10:22 | 2026-11-02 16:44 | Stopped |
| 66.76.96.0/23 | AS19108 | Suddenlink Communications | United States | 2026-10-29 10:22 | 2026-11-02 16:44 | Stopped |
| 66.76.98.0/23 | AS19108 | Suddenlink Communications | United States | 2026-10-29 10:22 | 2026-11-02 16:44 | Stopped |
| 66.76.106.0/24 | AS19108 | Suddenlink Communications | United States | 2026-10-29 10:22 | 2026-11-02 16:44 | Stopped |
| 66.76.113.0/24 | AS19108 | Suddenlink Communications | United States | 2026-10-29 10:22 | 2026-11-02 16:44 | Stopped |
| 66.76.114.0/24 | AS19108 | Suddenlink Communications | United States | Before monitoring | 2026-11-04 12:25 | Stopped |
| 66.76.116.0/24 | AS19108 | Suddenlink Communications | United States | 2026-10-29 10:22 | 2026-11-02 16:44 | Stopped |
| 66.76.117.0/24 | AS19108 | Suddenlink Communications | United States | 2026-10-29 10:22 | 2026-11-02 16:44 | Stopped |
| 66.76.118.0/24 | AS19108 | Suddenlink Communications | United States | 2026-10-29 10:22 | 2026-11-02 16:44 | Stopped |
| 66.76.119.0/24 | AS19108 | Suddenlink Communications | United States | 2026-10-29 10:22 | 2026-11-02 16:44 | Stopped |
| 66.76.120.0/24 | AS19108 | Suddenlink Communications | United States | 2026-10-29 10:22 | 2026-11-02 16:44 | Stopped |
| 66.76.121.0/24 | AS19108 | Suddenlink Communications | United States | 2026-10-29 10:22 | 2026-11-02 16:44 | Stopped |
| 66.76.122.0/24 | AS19108 | Suddenlink Communications | United States | 2026-10-29 10:22 | 2026-11-02 16:44 | Stopped |
| 66.76.123.0/24 | AS19108 | Suddenlink Communications | United States | 2026-10-29 10:22 | 2026-11-02 16:44 | Stopped |
| 66.76.124.0/24 | AS19108 | Suddenlink Communications | United States | 2026-10-29 10:22 | 2026-11-02 16:44 | Stopped |
| 66.76.125.0/24 | AS19108 | Suddenlink Communications | United States | 2026-10-29 10:22 | 2026-11-02 16:44 | Stopped |
Change logAll changes
The routes covering this address have had no origin changes since ASNBase started monitoring.