140.210.128.0/19 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 |
|---|---|---|---|---|---|
| AS4811 China Telecom Shanghai IDC Network | RPKI valid | 33 | 701841344811 | 2026-09-18 | 2026-10-07 |
| AS138421 China Unicom | RPKI valid | 8 | 3454955114837138421 | 2026-09-18 | 2026-10-07 |
RPKI
3 ROAs cover this prefix
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 140.210.128.0/17
- RIR
- APNIC
- Country
- 🇨🇳 CN
- Status
- allocated
- Allocated
- 2011-03-14
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
1 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 140.210.157.0/24 v4 | AS55990 Huawei Cloud Service data center | RPKI valid | 2 | 2026-09-18 |
Recorded changes
| When | Change | Origin | Path |
|---|---|---|---|
| 2026-10-07 16:19:40Z | origin change | AS138421 → AS4811 | 14907129941344811 |
| 2026-10-07 16:09:07Z | origin change | AS4811 → AS138421 | 3798956300132132100994837138421 |
| 2026-10-06 17:41:18Z | origin change | AS138421 → AS4811 | 460812214637129941344811 |
| 2026-10-06 13:26:02Z | origin change | AS4811 → AS138421 | 49673204854837138421 |
| 2026-10-05 00:14:31Z | origin change | AS138421 → AS4811 | 32884032772717441344811 |
| 2026-10-04 08:05:59Z | origin change | AS4811 → AS138421 | 1763955114837138421 |
| 2026-10-03 13:31:35Z | origin change | AS138421 → AS4811 | 3772117441344811 |
| 2026-10-03 09:20:03Z | origin change | AS4811 → AS138421 | 59919127794837138421 |
| 2026-10-02 18:16:16Z | origin change | AS138421 → AS4811 | 32884032772717441344811 |
| 2026-10-02 15:22:30Z | origin change | AS4811 → AS138421 | 59919127794837138421 |
| 2026-10-02 10:41:35Z | origin change | AS138421 → AS4811 | 1763917441344811 |
| 2026-10-02 09:59:01Z | origin change | AS4811 → AS138421 | 1763955114837138421 |
| 2026-09-30 09:59:24Z | origin change | AS138421 → AS4811 | 852325741344811 |
| 2026-09-30 09:45:26Z | origin change | AS4811 → AS138421 | 49673204854837138421 |
| 2026-09-29 05:41:13Z | origin change | AS138421 → AS4811 | 852325741344811 |
| 2026-09-29 05:28:40Z | origin change | AS4811 → AS138421 | 20409220766290754837138421 |
| 2026-09-29 03:48:42Z | origin change | AS138421 → AS4811 | 852325741344811 |
| 2026-09-29 00:06:02Z | origin change | AS4811 → AS138421 | 20409220766290754837138421 |
| 2026-09-28 14:45:57Z | origin change | AS138421 → AS4811 | 22652129941344811 |
| 2026-09-28 14:43:51Z | origin change | AS4811 → AS138421 | 49673204854837138421 |
| 2026-09-28 14:36:57Z | origin change | AS138421 → AS4811 | 34927129941344811 |
| 2026-09-28 14:33:52Z | origin change | AS4811 → AS138421 | 49673204854837138421 |
| 2026-09-28 14:27:08Z | origin change | AS138421 → AS4811 | 22652129941344811 |
| 2026-09-28 14:25:49Z | origin change | AS4811 → AS138421 | 2265212994837138421 |
| 2026-09-28 14:25:20Z | origin change | AS138421 → AS4811 | 34927129941344811 |
| 2026-09-28 14:25:18Z | origin change | AS4811 → AS138421 | 3492712994837138421 |
| 2026-09-27 04:15:04Z | origin change | AS138421 → AS4811 | 852325741344811 |
| 2026-09-27 03:52:09Z | origin change | AS4811 → AS138421 | 1763955114837138421 |
| 2026-09-25 10:14:59Z | origin change | AS138421 → AS4811 | 852325741344811 |
| 2026-09-25 09:21:47Z | origin change | AS4811 → AS138421 | 46081221463764614837138421 |
| 2026-09-24 10:04:19Z | origin change | AS138421 → AS4811 | 852325741344811 |
| 2026-09-24 04:13:23Z | origin change | AS4811 → AS138421 | 49673204854837138421 |