124.250.72.0/22 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 |
|---|---|---|---|---|
| 124.250.0.0/16 | /32 | AS4808 | apnic | wrong origin |
| 124.250.0.0/16 | /32 | AS4835 | apnic | wrong origin |
| 124.250.0.0/16 | /32 | AS4847 | apnic | wrong origin |
| 124.250.0.0/16 | /32 | AS9308 | apnic | authorises it |
| 124.250.0.0/16 | /32 | AS9802 | apnic | wrong origin |
| 124.250.0.0/16 | /32 | AS9808 | apnic | wrong origin |
| 124.250.0.0/16 | /32 | AS17428 | apnic | wrong origin |
| 124.250.0.0/16 | /32 | AS23724 | apnic | wrong origin |
| 124.250.0.0/16 | /32 | AS56048 | apnic | wrong origin |
| 124.250.0.0/16 | /32 | AS59020 | apnic | wrong origin |
| 124.250.0.0/16 | /32 | AS133111 | apnic | wrong origin |
| 124.250.0.0/16 | /32 | AS141679 | apnic | wrong origin |
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 124.250.0.0/15
- RIR
- APNIC
- Country
- 🇨🇳 CN
- Status
- allocated
- Allocated
- 2006-05-12
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 124.250.64.0/19 v4 | AS9308 Abitcool(China) Inc. | RPKI valid | 31 | 58057183641341416799308 | 2026-09-18 |
| 124.250.64.0/19 v4 | AS9802 Abitcool(China) Inc. | RPKI valid | 11 | 7018483748089802 | 2026-09-18 |
| 124.250.64.0/18 v4 | AS23724 China Telecom Beijing IDC Network | RPKI valid | 34 | 377211273413423724 | 2026-09-18 |
| 124.250.64.0/18 v4 | AS9802 Abitcool(China) Inc. | RPKI valid | 8 | 7018483748089802 | 2026-09-18 |
| 124.250.0.0/17 v4 | AS9308 Abitcool(China) Inc. | RPKI valid | 30 | 580571836413448479308 | 2026-09-18 |
| 124.250.0.0/17 v4 | AS9802 Abitcool(China) Inc. | RPKI valid | 12 | 7018483748089802 | 2026-09-18 |
| 124.250.0.0/16 v4 | AS9308 Abitcool(China) Inc. | RPKI valid | 42 | 701841341416799308 | 2026-09-18 |
| 124.250.0.0/15 v4 | AS23724 China Telecom Beijing IDC Network | no ROA | 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 |
|---|---|---|---|
| 2026-10-23 00:10:05Z | origin change | AS9802 → AS9308 | 2448229144134237249308 |
| 2026-10-23 00:01:36Z | origin change | AS9308 → AS9802 | 5738142708483748089802 |
| 2026-10-22 22:10:27Z | origin change | AS9802 → AS9308 | 573814270812994134237249308 |
| 2026-10-22 22:09:36Z | origin change | AS9308 → AS9802 | 5738142708483748089802 |
| 2026-10-22 10:47:55Z | origin change | AS9802 → AS9308 | 1490733564134237249308 |
| 2026-10-22 03:19:50Z | origin change | AS9308 → AS9802 | 176395511483748089802 |
| 2026-10-21 14:45:23Z | origin change | AS9802 → AS9308 | 354933564134237249308 |
| 2026-10-21 12:21:35Z | origin change | AS9308 → AS9802 | 176395511483748089802 |
| 2026-10-21 09:55:27Z | origin change | AS9308 → AS9802 | 4504966965511483748089802 |
| 2026-10-21 09:55:27Z | origin change | AS9802 → AS9308 | 2051412994134237249308 |
| 2026-10-21 09:55:27Z | origin change | AS9308 → AS9802 | 176395511483748089802 |
| 2026-10-21 09:55:27Z | origin change | AS9802 → AS9308 | 202365506731744134237249308 |
| 2026-10-21 09:55:27Z | origin change | AS9802 → AS9308 | 354933564134237249308 |
| 2026-10-21 09:55:26Z | origin change | AS9308 → AS9802 | 379895630013213210099483748089802 |
| 2026-10-21 09:55:13Z | origin change | AS9802 → AS9308 | 4818533564134237249308 |
| 2026-10-21 09:55:11Z | origin change | AS9308 → AS9802 | 204092198978174483748089802 |
| 2026-10-21 09:55:05Z | origin change | AS9802 → AS9308 | 443933571048094134237249308 |
| 2026-10-21 09:55:02Z | origin change | AS9308 → AS9802 | 5991912779483748089802 |
| 2026-10-21 09:55:01Z | origin change | AS9308 → AS9802 | 1403577701483748089802 |
| 2026-10-21 09:55:00Z | origin change | AS9308 → AS9802 | 244826453483748089802 |
| 2026-10-21 09:55:00Z | origin change | AS9802 → AS9308 | 5805718364134237249308 |
| 2026-10-21 09:55:00Z | origin change | AS9308 → AS9802 | 2162858280335648374837483748089802 |
| 2026-10-21 09:55:00Z | origin change | AS9802 → AS9308 | 4818533564134237249308 |
| 2026-10-21 09:55:00Z | origin change | AS9308 → AS9802 | 21628582806762483748089802 |
| 2026-10-21 09:55:00Z | origin change | AS9802 → AS9308 | 49673204854134237249308 |
| 2026-10-21 09:55:00Z | origin change | AS9802 → AS9308 | 1763933564134237249308 |
| 2026-10-21 09:55:00Z | origin change | AS9802 → AS9308 | 140357712994134237249308 |
| 2026-10-21 09:55:00Z | origin change | AS9802 → AS9308 | 2448264534134237249308 |
| 2026-10-21 09:54:59Z | origin change | AS9802 → AS9308 | 2040922076612994134237249308 |
| 2026-10-21 09:54:59Z | origin change | AS9308 → AS9802 | 204092207661299483748089802 |
| 2026-10-21 09:54:59Z | new prefix | AS9802 Abitcool(China) Inc. | 2023655067333891483748089802 |
| 2026-10-21 09:54:59Z | origin change | AS9802 → AS9308 | 349271218612994134237249308 |
| 2026-10-21 09:54:59Z | origin change | AS9308 → AS9802 | 3333110320562483748089802 |
| 2026-10-21 09:54:59Z | origin change | AS9802 → AS9308 | 3492712994134237249308 |
| 2026-10-21 09:54:59Z | origin change | AS9308 → AS9802 | 349275405483748089802 |
| 2026-10-21 09:54:59Z | origin change | AS9802 → AS9308 | 491345335669394134237249308 |
| 2026-10-21 09:54:59Z | origin change | AS9308 → AS9802 | 5991990025511483748089802 |
| 2026-10-21 09:54:59Z | origin change | AS9308 → AS9802 | 58057345495511483748089802 |
| 2026-10-21 09:54:59Z | origin change | AS9802 → AS9308 | 295043939212994134237249308 |
| 2026-10-21 09:54:59Z | origin change | AS9308 → AS9802 | 57821125863257483748089802 |
| 2026-10-21 09:54:59Z | origin change | AS9308 → AS9802 | 345491299483748089802 |
| 2026-10-21 09:54:59Z | origin change | AS9802 → AS9308 | 494324836212994134237249308 |
| 2026-10-21 09:54:59Z | origin change | AS9308 → AS9802 | 5805718361299483748089802 |
| 2026-10-21 09:54:59Z | origin change | AS9802 → AS9308 | 44393357101009999294134237249308 |