207.244.144.0/20 no ROA MOAS
Announced by 2 different origins, which is either a deliberate multi-origin setup or a hijack.
This prefix is announced by more than one AS. Compare how many collector
peers see each origin below: a hijack is usually visible as a second
origin seen by far fewer peers than the legitimate one.
Origins
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS23033 Wowrack.com | no ROA | 37 | 3454917423033 | 2026-09-18 | 2026-10-27 |
| AS27323 Wowrack.com | no ROA | 6 | 5030412992303327323 | 2026-09-18 | 2026-10-27 |
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
- 207.244.144.0/20
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 2005-07-01
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
13 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 207.244.144.0/24 v4 | AS27323 Wowrack.com | no ROA | 42 | 2026-09-18 |
| 207.244.145.0/24 v4 | AS23033 Wowrack.com | no ROA | 42 | 2026-09-18 |
| 207.244.146.0/24 v4 | AS27323 Wowrack.com | no ROA | 42 | 2026-09-18 |
| 207.244.147.0/24 v4 | AS23033 Wowrack.com | no ROA | 42 | 2026-09-18 |
| 207.244.148.0/24 v4 | AS23033 Wowrack.com | no ROA | 42 | 2026-09-18 |
| 207.244.149.0/24 v4 | AS27323 Wowrack.com | no ROA | 42 | 2026-09-18 |
| 207.244.150.0/24 v4 | AS23033 Wowrack.com | no ROA | 42 | 2026-09-18 |
| 207.244.151.0/24 v4 | AS23033 Wowrack.com | no ROA | 42 | 2026-09-18 |
| 207.244.153.0/24 v4 | AS23033 Wowrack.com | no ROA | 42 | 2026-09-18 |
| 207.244.155.0/24 v4 | AS23033 Wowrack.com | no ROA | 42 | 2026-09-18 |
| 207.244.156.0/24 v4 | AS23033 Wowrack.com | no ROA | 42 | 2026-09-18 |
| 207.244.157.0/24 v4 | AS27323 Wowrack.com | no ROA | 43 | 2026-09-18 |
| 207.244.158.0/24 v4 | AS23033 Wowrack.com | no ROA | 42 | 2026-09-18 |
Recorded changes
| When | Change | Origin | Path |
|---|---|---|---|
| 2026-10-27 14:45:22Z | origin change | AS23033 → AS27323 | 55720693912992303323033230332303327323 |
| 2026-10-22 22:59:31Z | origin change | AS27323 → AS23033 | 4943248362176417423033 |
| 2026-10-22 22:09:38Z | origin change | AS23033 → AS27323 | 573814270812992303323033230332303327323 |
| 2026-10-22 02:16:37Z | origin change | AS27323 → AS23033 | 5782112586325717423033 |
| 2026-10-21 21:57:28Z | origin change | AS23033 → AS27323 | 295043939212992303323033230332303327323 |
| 2026-10-21 17:22:36Z | origin change | AS27323 → AS23033 | 49134533566424646117423033 |
| 2026-10-21 16:11:02Z | origin change | AS23033 → AS27323 | 61218693912992303323033230332303327323 |
| 2026-10-15 19:46:28Z | origin change | AS27323 → AS23033 | 4943248362176417423033 |
| 2026-10-15 17:56:39Z | origin change | AS23033 → AS27323 | 55720693912992303323033230332303327323 |