204.97.128.0/18 no ROA
Announced by AS22773 Cox Communications Inc.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS22773 Cox Communications Inc. | no ROA | 43 | 34549325722773 | 2026-09-18 | 2026-10-13 |
RPKI
No ROA covers this prefix
No ROA covers this prefix, so origin validation returns "unknown". That is not a fault; most of the table is still unsigned.
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 204.96.0.0/15
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 1994-07-13
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 204.96.0.0/15 v4 | AS174 Cogent Communications, LLC | no ROA | 42 | 34549174 | 2026-09-18 |
More specific routes
6 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 204.97.128.0/20 v4 | AS6079 Astound (fka. RCN) | no ROA | 44 | 2026-09-18 |
| 204.97.128.0/21 v4 | AS7029 Uniti (fka. Windstream) | no ROA | 43 | 2026-10-03 |
| 204.97.136.0/21 v4 | AS7029 Uniti (fka. Windstream) | no ROA | 43 | 2026-10-03 |
| 204.97.144.0/20 v4 | AS6079 Astound (fka. RCN) | no ROA | 44 | 2026-09-18 |
| 204.97.160.0/20 v4 | AS7459 Astound (fka. Grande) | no ROA | 43 | 2026-09-18 |
| 204.97.176.0/20 v4 | AS7459 Astound (fka. Grande) | no ROA | 43 | 2026-09-18 |