82.132.144.0/21
Currently announced by AS35228 O2 Broadband, in the routed prefix 82.132.128.0/17.
- Current ASN
- AS35228
- O2 Broadband
- Routed prefix
- 82.132.128.0/17
- Most specific route covering this prefix
- ASNs over time
- 1
- 2 announcement records
- RIR allocation
- RIPENCC
- United Kingdom · 82.132.128.0/17
Routing data · Nov 1, 2026, 20:20 UTC
ASN historyEvery routed prefix covering 82.132.144.0/21
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 82.132.144.0/21 | AS35228 | O2 Broadband |  United Kingdom | 2026-10-29 14:19 | 2026-10-29 20:21 | Stopped |
| 82.132.128.0/17 | AS35228 | O2 Broadband | United Kingdom | Before monitoring | 2026-11-01 20:20 | Announcing |
More specific routes3 total
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 82.132.144.0/23 | AS35228 | O2 Broadband | United Kingdom | Before monitoring | 2026-11-01 20:20 | Announcing |
| 82.132.146.0/23 | AS29180 | O2-ONLINE-AS | United Kingdom | Before monitoring | 2026-11-01 20:20 | Announcing |
| 82.132.148.0/22 | AS29180 | O2-ONLINE-AS | United Kingdom | Before monitoring | 2026-11-01 20:20 | Announcing |
Change logAll changes
| Detected (UTC) | Prefix | Change | ASN | Name | Previous ASN | Country |
|---|---|---|---|---|---|---|
| 2026-10-29 22:21 | 82.132.144.0/21 | Withdrawal | AS35228 | O2 Broadband | — | United Kingdom |
| 2026-10-29 14:19 | 82.132.144.0/21 | New announcementNo longer announced | AS35228 | O2 Broadband | — | United Kingdom |