120.132.240.0/24 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
RPKI
19 ROAs cover this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 120.132.128.0/17 | /32 | AS4808 | apnic | wrong origin |
| 120.132.128.0/17 | /32 | AS4811 | apnic | wrong origin |
| 120.132.128.0/17 | /32 | AS4835 | apnic | wrong origin |
| 120.132.128.0/17 | /32 | AS4847 | apnic | wrong origin |
| 120.132.128.0/17 | /32 | AS9308 | apnic | wrong origin |
| 120.132.128.0/17 | /32 | AS9802 | apnic | authorises it |
| 120.132.128.0/17 | /32 | AS9808 | apnic | wrong origin |
| 120.132.128.0/17 | /32 | AS17428 | apnic | wrong origin |
| 120.132.128.0/17 | /32 | AS17621 | apnic | wrong origin |
| 120.132.128.0/17 | /32 | AS17622 | apnic | wrong origin |
| 120.132.128.0/17 | /32 | AS18244 | apnic | wrong origin |
| 120.132.128.0/17 | /32 | AS23724 | apnic | wrong origin |
| 120.132.128.0/17 | /32 | AS24400 | apnic | wrong origin |
| 120.132.128.0/17 | /32 | AS56040 | apnic | wrong origin |
| 120.132.128.0/17 | /32 | AS56048 | apnic | wrong origin |
| 120.132.128.0/17 | /32 | AS58466 | apnic | wrong origin |
| 120.132.128.0/17 | /32 | AS59020 | apnic | wrong origin |
| 120.132.128.0/17 | /32 | AS133111 | apnic | wrong origin |
| 120.132.128.0/17 | /32 | AS141679 | apnic | wrong origin |
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 120.132.128.0/17
- RIR
- APNIC
- Country
- 🇨🇳 CN
- Status
- allocated
- Allocated
- 2008-04-04
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 120.132.240.0/23 v4 | AS9308 Abitcool(China) Inc. | RPKI valid | 1 | 2132419002413448479308 | 2026-09-18 |
| 120.132.240.0/20 v4 | AS56048 China Mobile Group Beijing Company | RPKI valid | 1 | 557201747658453980856048 | 2026-09-18 |
| 120.132.128.0/17 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 |
|---|---|---|---|
| 2026-10-15 07:01:55Z | origin change | AS9308 → AS9802 | 44393401753580573454933205511483748089802 |
| 2026-10-15 07:01:40Z | origin change | AS9802 → AS9308 | 50300174413448479308 |
| 2026-10-15 07:00:31Z | origin change | AS9308 → AS9802 | 20409234019330333205511483748089802 |
| 2026-10-15 07:00:14Z | origin change | AS9802 → AS9308 | 4967331500204856453413448479308 |
| 2026-10-15 07:00:11Z | origin change | AS9802 → AS9308 | 176399304174413448479308 |
| 2026-10-15 07:00:10Z | origin change | AS9308 → AS9802 | 3454933205511483748089802 |
| 2026-10-15 07:00:10Z | origin change | AS9308 → AS9802 | 2064993454933205511483748089802 |
| 2026-10-15 07:00:10Z | origin change | AS9802 → AS9308 | 3492712186174413448479308 |
| 2026-10-15 07:00:10Z | origin change | AS9308 → AS9802 | 580573454933205511483748089802 |
| 2026-10-15 06:59:58Z | origin change | AS9802 → AS9308 | 443935805750673174413448479308 |
| 2026-10-15 06:59:53Z | origin change | AS9308 → AS9802 | 57381503041299701483748089802 |
| 2026-10-15 06:59:41Z | origin change | AS9802 → AS9308 | 1403577174413448479308 |
| 2026-10-15 06:59:40Z | origin change | AS9802 → AS9308 | 4943221551031543174413448479308 |
| 2026-10-15 06:59:40Z | origin change | AS9308 → AS9802 | 34927566556939701483748089802 |
| 2026-10-15 06:59:39Z | origin change | AS9802 → AS9308 | 3492752025174413448479308 |
| 2026-10-15 06:59:39Z | origin change | AS9308 → AS9802 | 149072914701483748089802 |
| 2026-10-15 06:59:37Z | origin change | AS9308 → AS9802 | 481851299701483748089802 |
| 2026-10-15 06:59:36Z | origin change | AS9802 → AS9308 | 132825174413448479308 |
| 2026-10-15 06:59:34Z | origin change | AS9308 → AS9802 | 503041299701483748089802 |
| 2026-10-15 06:59:33Z | origin change | AS9802 → AS9308 | 17639174413448479308 |
| 2026-10-15 06:59:31Z | origin change | AS9308 → AS9802 | 380013491701483748089802 |
| 2026-10-15 06:59:27Z | origin change | AS9802 → AS9308 | 557209930174413448479308 |
| 2026-10-15 06:59:26Z | origin change | AS9308 → AS9802 | 244822914701483748089802 |
| 2026-10-15 06:59:24Z | origin change | AS9802 → AS9308 | 34927566556939413448479308 |
| 2026-10-15 06:59:23Z | origin change | AS9308 → AS9802 | 57381427081299701483748089802 |
| 2026-10-15 06:59:19Z | origin change | AS9802 → AS9308 | 20649934549174413448479308 |
| 2026-10-15 06:59:18Z | origin change | AS9802 → AS9308 | 5805734549174413448479308 |
| 2026-10-15 06:59:18Z | origin change | AS9308 → AS9802 | 345492914701483748089802 |
| 2026-10-15 06:59:15Z | origin change | AS9308 → AS9802 | 49432483621299701483748089802 |
| 2026-10-15 06:59:15Z | origin change | AS9802 → AS9308 | 494324836217641299413448479308 |
| 2026-10-15 06:59:15Z | origin change | AS9308 → AS9802 | 481853356701483748089802 |
| 2026-10-15 06:59:13Z | origin change | AS9308 → AS9802 | 21628582806762701483748089802 |
| 2026-10-15 06:59:13Z | origin change | AS9802 → AS9308 | 4504966961299413448479308 |
| 2026-10-15 06:59:12Z | origin change | AS9802 → AS9308 | 852174413448479308 |
| 2026-10-15 06:59:11Z | origin change | AS9308 → AS9802 | 3492712186320971299701483748089802 |
| 2026-10-15 06:59:11Z | origin change | AS9802 → AS9308 | 22652174413448479308 |
| 2026-10-15 06:59:11Z | origin change | AS9308 → AS9802 | 206499345495511701483748089802 |
| 2026-10-15 06:59:11Z | origin change | AS9802 → AS9308 | 244822914413448479308 |
| 2026-10-15 06:59:11Z | origin change | AS9802 → AS9308 | 20205174413448479308 |
| 2026-10-15 06:59:11Z | origin change | AS9308 → AS9802 | 57821125863320701483748089802 |
| 2026-10-15 06:59:11Z | origin change | AS9802 → AS9308 | 8521299413448479308 |
| 2026-10-15 06:59:10Z | origin change | AS9308 → AS9802 | 7018701483748089802 |
| 2026-10-15 06:59:09Z | origin change | AS9308 → AS9802 | 612186939701483748089802 |
| 2026-10-15 06:59:09Z | origin change | AS9802 → AS9308 | 5991990023356413448479308 |
| 2026-10-15 06:59:09Z | origin change | AS9802 → AS9308 | 49432483621299413448479308 |
| 2026-10-15 06:59:09Z | origin change | AS9308 → AS9802 | 58057345495511701483748089802 |
| 2026-10-15 06:59:09Z | origin change | AS9802 → AS9308 | 202051299413448479308 |
| 2026-10-15 06:59:09Z | origin change | AS9308 → AS9802 | 61292443563491701483748089802 |
| 2026-10-15 06:59:09Z | origin change | AS9308 → AS9802 | 345495511701483748089802 |
| 2026-10-15 06:58:43Z | origin change | AS9308 → AS9802 | 7018701483748089802 |