199.12.0.0/16 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 | 40 | 34549129922773 | 2026-09-30 | 2026-09-30 |
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
- 199.12.0.0/15
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 1993-09-24
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
10 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 199.12.0.0/19 v4 | AS3491 PCCW Global (HK) Ltd. | no ROA | 41 | 2026-09-18 |
| 199.12.0.0/24 v4 | AS22773 Cox Communications Inc. | no ROA | 40 | 2026-09-29 |
| 199.12.32.0/19 v4 | AS20001 Charter Communications Inc | no ROA | 43 | 2026-09-18 |
| 199.12.48.0/24 v4 | AS20001 Charter Communications Inc | no ROA | 41 | 2026-09-18 |
| 199.12.64.0/19 v4 | AS20001 Charter Communications Inc | no ROA | 43 | 2026-09-18 |
| 199.12.96.0/19 v4 | AS3491 PCCW Global (HK) Ltd. | no ROA | 41 | 2026-09-18 |
| 199.12.128.0/19 v4 | AS3491 PCCW Global (HK) Ltd. | no ROA | 41 | 2026-09-18 |
| 199.12.160.0/19 v4 | AS20001 Charter Communications Inc | no ROA | 43 | 2026-09-18 |
| 199.12.192.0/19 v4 | AS20001 Charter Communications Inc | no ROA | 43 | 2026-09-18 |
| 199.12.224.0/19 v4 | AS20001 Charter Communications Inc | no ROA | 43 | 2026-09-18 |