66.231.176.0/20
Currently announced by AS29838 Atlantic Metro, in the routed prefix 66.231.176.0/20.
- Current ASN
- AS29838
- Atlantic Metro
- Routed prefix
- 66.231.176.0/20
- Most specific route covering this prefix
- ASNs over time
- 1
- 1 announcement record
- RIR allocation
- ARIN
- United States · 66.231.176.0/20
Routing data · Nov 1, 2026, 16:26 UTC
ASN historyEvery routed prefix covering 66.231.176.0/20
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 66.231.176.0/20 | AS29838 | Atlantic Metro |  United States | Before monitoring | 2026-11-01 16:26 | Announcing |
More specific routes7 total
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 66.231.176.0/22 | AS29838 | Atlantic Metro | United States | Before monitoring | 2026-11-01 16:26 | Announcing |
| 66.231.180.0/22 | AS29838 | Atlantic Metro | United States | Before monitoring | 2026-11-01 16:26 | Announcing |
| 66.231.180.0/24 | AS29838 | Atlantic Metro | United States | Before monitoring | 2026-11-01 16:26 | Announcing |
| 66.231.183.0/24 | AS29838 | Atlantic Metro | United States | Before monitoring | 2026-11-01 16:26 | Announcing |
| 66.231.184.0/22 | AS19151 | 365 Data Centers (BroadbandONE) | United States | 2026-11-01 10:25 | 2026-11-01 16:26 | Announcing |
| 66.231.190.0/23 | AS29838 | Atlantic Metro | United States | Before monitoring | 2026-11-01 16:26 | Announcing |
| 66.231.184.0/22 | AS29838 | Atlantic Metro | United States | Before monitoring | 2026-11-01 08:25 | Stopped |
Change logAll changes
The routes covering this address have had no origin changes since ASNBase started monitoring.