45.251.67.0/24 RPKI valid 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 |
|---|---|---|---|---|---|
| AS151195 Nova Global ICT Kabushiki Kaisha | RPKI valid | 38 | 6939151195 | 2026-09-18 | 2026-09-25 |
| AS63981 Nova Technology Development (Hong Kong) Limited | RPKI valid | 8 | 1763963981 | 2026-09-18 | 2026-09-25 |
RPKI
2 ROAs cover this prefix
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 45.251.67.0/24
- RIR
- APNIC
- Country
- 🇯🇵 JP
- Status
- allocated
- Allocated
- 2016-05-25
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 45.251.64.0/22 v4 | AS63981 Nova Technology Development (Hong Kong) Limited | no ROA | 41 | 2448263981 | 2026-09-18 |
More specific routes
0 announced prefixes inside this one
Nothing more specific is announced.
Recorded changes
| When | Change | Origin | Path |
|---|---|---|---|
| 2026-09-24 06:09:05Z | origin change | AS63981 → AS151195 | 132825174154126939151195 |
| 2026-09-24 04:13:25Z | origin change | AS151195 → AS63981 | 496732048563981 |
| 2026-09-23 04:47:09Z | origin change | AS63981 → AS151195 | 349276939151195 |
| 2026-09-23 04:46:11Z | origin change | AS151195 → AS63981 | 7018291463981 |
| 2026-09-21 11:23:58Z | origin change | AS63981 → AS151195 | 503006939151195 |
| 2026-09-21 11:02:56Z | origin change | AS151195 → AS63981 | 50300291463981 |
| 2026-09-21 05:12:19Z | origin change | AS63981 → AS151195 | 2023656939151195 |
| 2026-09-21 05:04:27Z | origin change | AS151195 → AS63981 | 21628582806762291463981 |
| 2026-09-19 12:26:23Z | origin change | AS63981 → AS151195 | 377216939151195 |
| 2026-09-19 12:26:21Z | origin change | AS63981 → AS151195 | 20409234019356256939151195 |
| 2026-09-19 12:26:21Z | origin change | AS151195 → AS63981 | 2040922076629169291463981 |
| 2026-09-19 12:26:20Z | origin change | AS151195 → AS63981 | 3492756655693963981 |
| 2026-09-19 12:26:20Z | origin change | AS63981 → AS151195 | 295041593590026939151195 |
| 2026-09-19 12:26:20Z | origin change | AS151195 → AS63981 | 29504159359002291463981 |
| 2026-09-19 12:26:20Z | origin change | AS151195 → AS63981 | 599199002291463981 |
| 2026-09-19 12:26:19Z | origin change | AS63981 → AS151195 | 377216939151195 |
| 2026-09-19 12:26:16Z | origin change | AS151195 → AS63981 | 48185291463981 |
| 2026-09-19 12:26:16Z | origin change | AS151195 → AS63981 | 49432483621764291463981 |
| 2026-09-19 12:26:16Z | origin change | AS63981 → AS151195 | 5991990026939151195 |
| 2026-09-19 12:26:16Z | origin change | AS63981 → AS151195 | 494324836290026939151195 |
| 2026-09-19 12:26:15Z | origin change | AS151195 → AS63981 | 138309713356291463981 |
| 2026-09-19 12:26:15Z | origin change | AS63981 → AS151195 | 4943248362581156939151195 |
| 2026-09-19 12:26:15Z | origin change | AS151195 → AS63981 | 5805718363356291463981 |
| 2026-09-19 12:26:15Z | origin change | AS63981 → AS151195 | 5991990026939151195 |
| 2026-09-19 12:26:11Z | origin change | AS63981 → AS151195 | 57381427086939151195 |
| 2026-09-19 12:26:10Z | origin change | AS151195 → AS63981 | 1403577291463981 |
| 2026-09-19 12:26:10Z | origin change | AS63981 → AS151195 | 349276939151195 |
| 2026-09-19 12:26:08Z | origin change | AS151195 → AS63981 | 852291463981 |
| 2026-09-19 12:26:05Z | origin change | AS63981 → AS151195 | 226526939151195 |
| 2026-09-19 12:26:04Z | origin change | AS151195 → AS63981 | 5805734549291463981 |
| 2026-09-19 12:25:59Z | origin change | AS63981 → AS151195 | 5991990026939151195 |
| 2026-09-19 12:25:56Z | origin change | AS151195 → AS63981 | 55720693963981 |
| 2026-09-19 12:25:52Z | origin change | AS63981 → AS151195 | 377216939151195 |
| 2026-09-19 12:25:51Z | origin change | AS151195 → AS63981 | 61218693963981 |
| 2026-09-19 12:25:51Z | origin change | AS63981 → AS151195 | 491345335664246939151195 |
| 2026-09-19 12:25:51Z | origin change | AS63981 → AS151195 | 34927520256939151195 |
| 2026-09-19 12:25:51Z | origin change | AS151195 → AS63981 | 4913453356693963981 |
| 2026-09-19 12:25:51Z | origin change | AS151195 → AS63981 | 34549291463981 |