212.11.0.0/18
Currently announced by AS3257 GTT Communications (AS3257), in the routed prefix 212.11.0.0/18.
- Current ASN
- AS3257
- GTT Communications (AS3257)
- Routed prefix
- 212.11.0.0/18
- Most specific route covering this prefix
- ASNs over time
- 1
- 1 announcement record
- RIR allocation
- RIPENCC
- France · 212.11.0.0/18
Routing data · Nov 11, 2026, 18:22 UTC
ASN historyEvery routed prefix covering 212.11.0.0/18
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 212.11.0.0/18 | AS3257 | GTT Communications (AS3257) |  United States | Before monitoring | 2026-11-11 18:22 | Announcing |
More specific routes53 total
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 212.11.0.0/24 | AS9304 | HGC |  Hong Kong SAR China | Before monitoring | 2026-11-11 18:22 | Announcing |
| 212.11.1.0/24 | AS9304 | HGC | Hong Kong SAR China | 2026-11-11 14:22 | 2026-11-11 18:22 | Announcing |
| 212.11.2.0/24 | AS9304 | HGC | Hong Kong SAR China | 2026-11-11 14:22 | 2026-11-11 18:22 | Announcing |
| 212.11.3.0/24 | AS9304 | HGC | Hong Kong SAR China | 2026-11-11 14:22 | 2026-11-11 18:22 | Announcing |
| 212.11.4.0/24 | AS9304 | HGC | Hong Kong SAR China | 2026-11-11 14:22 | 2026-11-11 18:22 | Announcing |
| 212.11.5.0/24 | AS9304 | HGC | Hong Kong SAR China | 2026-11-11 14:22 | 2026-11-11 18:22 | Announcing |
| 212.11.6.0/24 | AS9304 | HGC | Hong Kong SAR China | Before monitoring | 2026-11-11 18:22 | Announcing |
| 212.11.7.0/24 | AS214143 | skydigital-telecom |  United Kingdom | Before monitoring | 2026-11-11 18:22 | Announcing |
| 212.11.8.0/24 | AS395793 | Arisk Communications | United States | Before monitoring | 2026-11-11 18:22 | Announcing |
| 212.11.9.0/24 | AS9304 | HGC | Hong Kong SAR China | Before monitoring | 2026-11-11 18:22 | Announcing |
| 212.11.10.0/24 | AS9304 | HGC | Hong Kong SAR China | Before monitoring | 2026-11-11 18:22 | Announcing |
| 212.11.11.0/24 | AS214143 | skydigital-telecom | United Kingdom | Before monitoring | 2026-11-11 18:22 | Announcing |
| 212.11.12.0/24 | AS214143 | skydigital-telecom | United Kingdom | Before monitoring | 2026-11-11 18:22 | Announcing |
| 212.11.13.0/24 | AS9304 | HGC | Hong Kong SAR China | Before monitoring | 2026-11-11 18:22 | Announcing |
| 212.11.14.0/24 | AS214143 | skydigital-telecom | United Kingdom | Before monitoring | 2026-11-11 18:22 | Announcing |
| 212.11.15.0/24 | AS9304 | HGC | Hong Kong SAR China | 2026-11-11 14:22 | 2026-11-11 18:22 | Announcing |
| 212.11.16.0/23 | AS984 | OWS | United States | Before monitoring | 2026-11-11 18:22 | Announcing |
| 212.11.17.0/24 | AS984 | OWS | United States | Before monitoring | 2026-11-11 18:22 | Announcing |
| 212.11.20.0/22 | AS984 | OWS | United States | Before monitoring | 2026-11-11 18:22 | Announcing |
| 212.11.24.0/23 | AS984 | OWS | United States | Before monitoring | 2026-11-11 18:22 | Announcing |
| 212.11.24.0/24 | AS984 | OWS | United States | Before monitoring | 2026-11-11 18:22 | Announcing |
| 212.11.25.0/24 | AS984 | OWS | United States | Before monitoring | 2026-11-11 18:22 | Announcing |
| 212.11.27.0/24 | AS212238 | CDNEXT | United Kingdom | Before monitoring | 2026-11-11 18:22 | Announcing |
| 212.11.29.0/24 | AS212238 | CDNEXT | United Kingdom | Before monitoring | 2026-11-11 18:22 | Announcing |
| 212.11.30.0/24 | AS212238 | CDNEXT | United Kingdom | Before monitoring | 2026-11-11 18:22 | Announcing |
| 212.11.32.0/21 | AS984 | OWS | United States | Before monitoring | 2026-11-11 18:22 | Announcing |
| 212.11.32.0/24 | AS984 | OWS | United States | Before monitoring | 2026-11-11 18:22 | Announcing |
| 212.11.41.0/24 | AS212238 | CDNEXT | United Kingdom | Before monitoring | 2026-11-11 18:22 | Announcing |
| 212.11.42.0/23 | AS984 | OWS | United States | Before monitoring | 2026-11-11 18:22 | Announcing |
| 212.11.44.0/24 | AS395793 | Arisk Communications | United States | Before monitoring | 2026-11-11 18:22 | Announcing |
| 212.11.45.0/24 | AS214143 | skydigital-telecom | United Kingdom | Before monitoring | 2026-11-11 18:22 | Announcing |
| 212.11.46.0/24 | AS214143 | skydigital-telecom | United Kingdom | Before monitoring | 2026-11-11 18:22 | Announcing |
| 212.11.47.0/24 | AS214143 | skydigital-telecom | United Kingdom | Before monitoring | 2026-11-11 18:22 | Announcing |
| 212.11.48.0/24 | AS9304 | HGC | Hong Kong SAR China | Before monitoring | 2026-11-11 18:22 | Announcing |
| 212.11.49.0/24 | AS9304 | HGC | Hong Kong SAR China | Before monitoring | 2026-11-11 18:22 | Announcing |
| 212.11.50.0/24 | AS214143 | skydigital-telecom | United Kingdom | Before monitoring | 2026-11-11 18:22 | Announcing |
| 212.11.51.0/24 | AS214143 | skydigital-telecom | United Kingdom | Before monitoring | 2026-11-11 18:22 | Announcing |
| 212.11.52.0/24 | AS9304 | HGC | Hong Kong SAR China | Before monitoring | 2026-11-11 18:22 | Announcing |
| 212.11.53.0/24 | AS214143 | skydigital-telecom | United Kingdom | Before monitoring | 2026-11-11 18:22 | Announcing |
| 212.11.54.0/24 | AS214143 | skydigital-telecom | United Kingdom | Before monitoring | 2026-11-11 18:22 | Announcing |
| 212.11.55.0/24 | AS395793 | Arisk Communications | United States | Before monitoring | 2026-11-11 18:22 | Announcing |
| 212.11.56.0/24 | AS214143 | skydigital-telecom | United Kingdom | Before monitoring | 2026-11-11 18:22 | Announcing |
| 212.11.57.0/24 | AS214143 | skydigital-telecom | United Kingdom | Before monitoring | 2026-11-11 18:22 | Announcing |
| 212.11.58.0/24 | AS214143 | skydigital-telecom | United Kingdom | Before monitoring | 2026-11-11 18:22 | Announcing |
| 212.11.59.0/24 | AS214143 | skydigital-telecom | United Kingdom | Before monitoring | 2026-11-11 18:22 | Announcing |
| 212.11.60.0/23 | AS984 | OWS | United States | Before monitoring | 2026-11-11 18:22 | Announcing |
| 212.11.62.0/24 | AS212238 | CDNEXT | United Kingdom | Before monitoring | 2026-11-11 18:22 | Announcing |
| 212.11.1.0/24 | AS214143 | skydigital-telecom | United Kingdom | Before monitoring | 2026-11-10 20:22 | Stopped |
| 212.11.2.0/24 | AS214143 | skydigital-telecom | United Kingdom | Before monitoring | 2026-11-10 20:22 | Stopped |
| 212.11.3.0/24 | AS214143 | skydigital-telecom | United Kingdom | Before monitoring | 2026-11-10 20:22 | Stopped |
| 212.11.4.0/24 | AS214143 | skydigital-telecom | United Kingdom | Before monitoring | 2026-11-10 20:22 | Stopped |
| 212.11.5.0/24 | AS214143 | skydigital-telecom | United Kingdom | Before monitoring | 2026-11-10 20:22 | Stopped |
| 212.11.15.0/24 | AS214143 | skydigital-telecom | United Kingdom | Before monitoring | 2026-11-10 20:22 | Stopped |
Change logAll changes
The routes covering this address have had no origin changes since ASNBase started monitoring.