45.254.9.0/24 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 |
|---|---|---|---|---|---|
| AS4808 China Unicom Beijing Province Network | RPKI valid | 38 | 34549551148374808 | 2026-09-18 | 2026-09-21 |
| AS4847 China Telecom Beijing Province Network | RPKI valid | 4 | 701841344847 | 2026-09-18 | 2026-09-21 |
RPKI
7 ROAs cover this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 45.254.9.0/24 | /24 | AS4808 | apnic | authorises it |
| 45.254.9.0/24 | /24 | AS4847 | apnic | wrong origin |
| 45.254.9.0/24 | /24 | AS63633 | apnic | wrong origin |
| 45.254.8.0/23 | /23 | AS4808 | apnic | too specific |
| 45.254.8.0/23 | /23 | AS4847 | apnic | wrong origin |
| 45.254.8.0/23 | /23 | AS63633 | apnic | wrong origin |
| 45.254.8.0/22 | /22 | AS63633 | apnic | wrong origin |
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 45.254.8.0/22
- RIR
- APNIC
- Country
- 🇨🇳 CN
- Status
- allocated
- Allocated
- 2016-06-06
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 45.254.8.0/23 v4 | AS4808 China Unicom Beijing Province Network | RPKI valid | 42 | 34549551148374808 | 2026-09-18 |
| 45.254.8.0/22 v4 | AS63633 GUANGZHOU HOTWON COMPUTER TECHNOLOGY CO.,LTD. | RPKI valid | 3 | 4439335710100999929483798085604863633 | 2026-09-18 |
More specific routes
0 announced prefixes inside this one
Nothing more specific is announced.
Recorded changes
| When | Change | Origin | Path |
|---|---|---|---|
| 2026-09-21 14:24:14Z | origin change | AS4808 → AS4847 | 5572023764413448474847 |
| 2026-09-21 14:16:34Z | origin change | AS4847 → AS4808 | 55720693948374808 |
| 2026-09-21 14:13:59Z | origin change | AS4808 → AS4847 | 5572023764413448474847 |
| 2026-09-21 13:55:02Z | origin change | AS4847 → AS4808 | 55720693948374808 |
| 2026-09-21 13:47:22Z | origin change | AS4808 → AS4847 | 5572023764413448474847 |
| 2026-09-21 13:36:37Z | origin change | AS4847 → AS4808 | 55720693948374808 |
| 2026-09-21 13:29:58Z | origin change | AS4808 → AS4847 | 5572023764413448474847 |
| 2026-09-21 13:27:25Z | origin change | AS4847 → AS4808 | 55720693948374808 |
| 2026-09-21 13:23:19Z | origin change | AS4808 → AS4847 | 5572023764413448474847 |
| 2026-09-21 13:09:30Z | origin change | AS4847 → AS4808 | 55720693948374808 |
| 2026-09-21 12:48:59Z | origin change | AS4808 → AS4847 | 5572023764413448474847 |
| 2026-09-21 12:21:51Z | origin change | AS4847 → AS4808 | 55720693948374808 |
| 2026-09-21 12:14:09Z | origin change | AS4808 → AS4847 | 5572023764413448474847 |
| 2026-09-21 12:09:34Z | origin change | AS4847 → AS4808 | 55720693948374808 |
| 2026-09-21 12:03:26Z | origin change | AS4808 → AS4847 | 5572023764413448474847 |
| 2026-09-21 12:00:52Z | origin change | AS4847 → AS4808 | 55720693948374808 |
| 2026-09-21 11:47:02Z | origin change | AS4808 → AS4847 | 5572023764413448474847 |
| 2026-09-21 11:29:38Z | origin change | AS4847 → AS4808 | 55720693948374808 |
| 2026-09-21 11:21:26Z | origin change | AS4808 → AS4847 | 5572023764413448474847 |
| 2026-09-21 11:11:12Z | origin change | AS4847 → AS4808 | 55720693948374808 |
| 2026-09-21 10:57:53Z | origin change | AS4808 → AS4847 | 5572023764413448474847 |
| 2026-09-21 10:44:34Z | origin change | AS4847 → AS4808 | 55720693948374808 |
| 2026-09-21 10:39:58Z | origin change | AS4808 → AS4847 | 5572023764413448474847 |
| 2026-09-21 10:36:54Z | origin change | AS4847 → AS4808 | 55720693948374808 |
| 2026-09-21 10:31:46Z | origin change | AS4808 → AS4847 | 5572023764413448474847 |
| 2026-09-21 10:24:37Z | origin change | AS4847 → AS4808 | 55720693948374808 |
| 2026-09-21 10:13:50Z | origin change | AS4808 → AS4847 | 5572023764413448474847 |
| 2026-09-21 10:04:08Z | origin change | AS4847 → AS4808 | 55720693948374808 |
| 2026-09-21 09:52:20Z | origin change | AS4808 → AS4847 | 5572023764413448474847 |
| 2026-09-21 09:46:42Z | origin change | AS4847 → AS4808 | 55720693948374808 |
| 2026-09-21 09:45:10Z | origin change | AS4808 → AS4847 | 5572023764413448474847 |
| 2026-09-21 09:31:21Z | origin change | AS4847 → AS4808 | 55720693948374808 |
| 2026-09-21 09:21:36Z | origin change | AS4808 → AS4847 | 5572023764413448474847 |
| 2026-09-21 09:16:29Z | origin change | AS4847 → AS4808 | 55720693948374808 |
| 2026-09-21 09:11:52Z | origin change | AS4808 → AS4847 | 5572023764413448474847 |
| 2026-09-21 09:09:20Z | origin change | AS4847 → AS4808 | 55720693948374808 |
| 2026-09-21 09:07:17Z | origin change | AS4808 → AS4847 | 5572023764413448474847 |
| 2026-09-21 08:59:35Z | origin change | AS4847 → AS4808 | 55720693948374808 |
| 2026-09-21 08:58:03Z | origin change | AS4808 → AS4847 | 5572023764413448474847 |
| 2026-09-21 08:39:38Z | origin change | AS4847 → AS4808 | 55720693948374808 |
| 2026-09-21 08:28:21Z | origin change | AS4808 → AS4847 | 5572023764413448474847 |
| 2026-09-21 08:27:20Z | origin change | AS4847 → AS4808 | 55720693948374808 |
| 2026-09-21 08:23:45Z | origin change | AS4808 → AS4847 | 5572023764413448474847 |
| 2026-09-21 08:16:35Z | origin change | AS4847 → AS4808 | 55720693948374808 |
| 2026-09-21 08:11:59Z | origin change | AS4808 → AS4847 | 5572023764413448474847 |
| 2026-09-21 07:44:50Z | origin change | AS4847 → AS4808 | 55720693948374808 |
| 2026-09-21 07:41:45Z | origin change | AS4808 → AS4847 | 5572023764413448474847 |
| 2026-09-21 07:31:30Z | origin change | AS4847 → AS4808 | 55720693948374808 |
| 2026-09-21 07:14:37Z | origin change | AS4808 → AS4847 | 5572023764413448474847 |
| 2026-09-21 07:01:49Z | origin change | AS4847 → AS4808 | 55720693948374808 |