155.126.176.0/23 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 |
|---|---|---|---|---|---|
| AS4812 China Telecom Shanghai Province Network | no ROA | 31 | 701841344812 | 2026-09-18 | 2026-10-08 |
| AS17621 China Unicom Shanghai network | no ROA | 10 | 345495511483717621 | 2026-09-18 | 2026-10-08 |
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
- 155.124.0.0/14
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 1992-03-23
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 155.124.0.0/14 v4 | AS11003 The Procter and Gamble Company | no ROA | 42 | 38001822011003 | 2026-09-18 |
More specific routes
0 announced prefixes inside this one
Nothing more specific is announced.
Recorded changes
| When | Change | Origin | Path |
|---|---|---|---|
| 2026-10-07 16:15:10Z | origin change | AS17621 → AS4812 | 557209930291441344812 |
| 2026-10-07 16:13:09Z | origin change | AS17621 → AS4812 | 557202376441344812 |
| 2026-10-07 16:10:57Z | origin change | AS4812 → AS17621 | 379895630013213210099483717621 |
| 2026-10-07 16:09:07Z | origin change | AS4812 → AS17621 | 379895630013213210099483717621 |
| 2026-10-04 10:17:36Z | origin change | AS17621 → AS4812 | 557202376441344812 |
| 2026-10-04 10:04:54Z | origin change | AS4812 → AS17621 | 58057345495511483717621 |
| 2026-10-04 10:00:10Z | origin change | AS17621 → AS4812 | 557209930291441344812 |
| 2026-10-04 09:55:07Z | origin change | AS4812 → AS17621 | 58057345495511483717621 |
| 2026-10-04 09:02:18Z | origin change | AS17621 → AS4812 | 557202376441344812 |
| 2026-10-04 08:09:12Z | origin change | AS4812 → AS17621 | 176396939483717621 |
| 2026-10-03 09:35:41Z | origin change | AS17621 → AS4812 | 557209930291441344812 |
| 2026-10-03 09:20:03Z | origin change | AS4812 → AS17621 | 5991912779483717621 |
| 2026-10-02 15:37:49Z | origin change | AS17621 → AS4812 | 557202376441344812 |
| 2026-10-02 15:22:30Z | origin change | AS4812 → AS17621 | 5991912779483717621 |
| 2026-10-02 09:53:12Z | origin change | AS17621 → AS4812 | 557202376441344812 |
| 2026-10-02 09:51:14Z | origin change | AS4812 → AS17621 | 176396939483717621 |
| 2026-10-02 03:32:46Z | origin change | AS17621 → AS4812 | 557202376441344812 |
| 2026-10-02 03:29:05Z | origin change | AS4812 → AS17621 | 5572010099483717621 |
| 2026-09-28 14:36:57Z | origin change | AS17621 → AS4812 | 34927129941344812 |
| 2026-09-28 14:36:53Z | origin change | AS4812 → AS17621 | 349271299483717621 |
| 2026-09-28 14:26:35Z | origin change | AS17621 → AS4812 | 557209930291441344812 |
| 2026-09-28 14:26:05Z | origin change | AS4812 → AS17621 | 226521299483717621 |
| 2026-09-28 14:25:20Z | origin change | AS17621 → AS4812 | 34927129941344812 |
| 2026-09-28 14:25:18Z | origin change | AS4812 → AS17621 | 349271299483717621 |
| 2026-09-27 20:42:01Z | origin change | AS17621 → AS4812 | 557202376441344812 |
| 2026-09-27 20:29:49Z | origin change | AS4812 → AS17621 | 14035777014837483717621 |
| 2026-09-27 04:01:22Z | origin change | AS17621 → AS4812 | 557202376441344812 |
| 2026-09-27 03:51:57Z | origin change | AS4812 → AS17621 | 176396939483717621 |