211.99.188.0/23 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
RPKI
12 ROAs cover this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 211.99.160.0/19 | /32 | AS4808 | apnic | wrong origin |
| 211.99.160.0/19 | /32 | AS4835 | apnic | wrong origin |
| 211.99.160.0/19 | /32 | AS4847 | apnic | wrong origin |
| 211.99.160.0/19 | /32 | AS9308 | apnic | authorises it |
| 211.99.160.0/19 | /32 | AS9802 | apnic | wrong origin |
| 211.99.160.0/19 | /32 | AS9808 | apnic | wrong origin |
| 211.99.160.0/19 | /32 | AS17428 | apnic | wrong origin |
| 211.99.160.0/19 | /32 | AS23724 | apnic | wrong origin |
| 211.99.160.0/19 | /32 | AS56048 | apnic | wrong origin |
| 211.99.160.0/19 | /32 | AS59020 | apnic | wrong origin |
| 211.99.160.0/19 | /32 | AS133111 | apnic | wrong origin |
| 211.99.160.0/19 | /32 | AS141679 | apnic | wrong origin |
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 211.99.128.0/17
- RIR
- APNIC
- Country
- 🇨🇳 CN
- Status
- allocated
- Allocated
- 1999-12-14
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 211.99.188.0/22 v4 | AS56048 China Mobile Group Beijing Company | RPKI valid | 2 | 557201747658453980856048 | 2026-09-18 |
| 211.99.160.0/19 v4 | AS23724 China Telecom Beijing IDC Network | RPKI valid | 42 | 7018413423724 | 2026-09-18 |
More specific routes
0 announced prefixes inside this one
Nothing more specific is announced.
Recorded changes
| When | Change | Origin | Path |
|---|---|---|---|
| 2026-10-11 06:53:04Z | origin change | AS9802 → AS9308 | 328840327727174413448479308 |
| 2026-10-10 23:41:38Z | origin change | AS9308 → AS9802 | 176395511483748089802 |
| 2026-10-10 14:16:20Z | origin change | AS9802 → AS9308 | 4967320485413448479308 |
| 2026-10-10 14:09:29Z | origin change | AS9308 → AS9802 | 4967312389483748089802 |
| 2026-10-10 14:08:32Z | origin change | AS9802 → AS9308 | 58057174413448479308 |
| 2026-10-09 13:21:19Z | origin change | AS9308 → AS9802 | 176395511483748089802 |
| 2026-10-09 04:09:23Z | origin change | AS56048 → AS9308 | 557202914413448479308 |
| 2026-10-09 03:30:44Z | origin change | AS9308 → AS56048 | 557201747658453980856048 |
| 2026-10-08 22:36:03Z | origin change | AS9802 → AS9308 | 4608122146376461413448479308 |
| 2026-10-08 22:35:58Z | origin change | AS9308 → AS9802 | 1403577701483748089802 |
| 2026-10-08 22:35:44Z | origin change | AS9308 → AS9802 | 7018483748089802 |
| 2026-10-08 22:35:38Z | origin change | AS9802 → AS9308 | 328840327727174413448479308 |
| 2026-10-08 11:36:05Z | origin change | AS9802 → AS9308 | 37721174413448479308 |
| 2026-10-08 11:20:46Z | origin change | AS9308 → AS9802 | 3549335648374837483748089802 |
| 2026-10-07 16:21:19Z | origin change | AS9802 → AS9308 | 149071299413448479308 |
| 2026-10-07 16:09:10Z | origin change | AS9308 → AS9802 | 379895630013213210099483748089802 |
| 2026-10-06 13:27:43Z | origin change | AS9802 → AS9308 | 4967320485413448479308 |
| 2026-10-05 15:39:52Z | origin change | AS9308 → AS9802 | 7018483748089802 |
| 2026-10-05 00:15:20Z | origin change | AS9802 → AS9308 | 328840327727174413448479308 |
| 2026-10-04 08:09:46Z | origin change | AS9308 → AS9802 | 176395511483748089802 |
| 2026-10-03 13:31:06Z | origin change | AS9802 → AS9308 | 37721174413448479308 |
| 2026-10-03 09:20:02Z | origin change | AS9308 → AS9802 | 5991912779483748089802 |
| 2026-10-02 18:16:19Z | origin change | AS9802 → AS9308 | 328840327727174413448479308 |
| 2026-10-02 15:22:29Z | origin change | AS9308 → AS9802 | 5991912779483748089802 |
| 2026-10-02 11:36:13Z | origin change | AS9802 → AS9308 | 460875751299413448479308 |
| 2026-10-02 09:54:49Z | origin change | AS9308 → AS9802 | 176395511483748089802 |
| 2026-10-02 09:45:42Z | origin change | AS9802 → AS9308 | 4608122146376461413448479308 |
| 2026-10-02 08:35:35Z | origin change | AS9308 → AS9802 | 17639701483748089802 |
| 2026-09-29 05:42:22Z | origin change | AS9802 → AS9308 | 8523257413448479308 |
| 2026-09-29 05:28:41Z | origin change | AS9308 → AS9802 | 2040922076629075483748089802 |
| 2026-09-29 03:49:18Z | origin change | AS9802 → AS9308 | 8523257413448479308 |
| 2026-09-29 00:06:03Z | origin change | AS9308 → AS9802 | 2040922076629075483748089802 |
| 2026-09-27 21:10:20Z | origin change | AS9802 → AS9308 | 49432215510483621299413448479308 |
| 2026-09-27 20:29:53Z | origin change | AS9308 → AS9802 | 1403577701483748089802 |