156.59.123.0/24 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 |
|---|---|---|---|---|---|
| AS62610 Zenlayer Inc | RPKI valid | 26 | 55720291462610 | 2026-09-18 | 2026-10-27 |
| AS21859 Zenlayer Inc | RPKI valid | 16 | 345491840321859 | 2026-09-18 | 2026-10-27 |
RPKI
2 ROAs cover this prefix
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 156.59.0.0/16
- RIR
- APNIC
- Country
- 🇸🇬 SG
- Status
- allocated
- Allocated
- 1991-12-09
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
0 announced prefixes inside this one
Nothing more specific is announced.
Recorded changes
| When | Change | Origin | Path |
|---|---|---|---|
| 2026-10-27 21:58:07Z | origin change | AS62610 → AS21859 | 4608757534917552218592185921859 |
| 2026-10-27 14:45:26Z | origin change | AS21859 → AS62610 | 55720291462610 |
| 2026-10-27 14:09:29Z | origin change | AS62610 → AS21859 | 4608757534917552218592185921859 |
| 2026-10-27 13:57:34Z | origin change | AS21859 → AS62610 | 48185291432576261062610 |
| 2026-10-27 11:04:16Z | origin change | AS62610 → AS21859 | 4608757534917552218592185921859 |
| 2026-10-27 08:09:11Z | origin change | AS21859 → AS62610 | 496732048512992185962610 |
| 2026-10-27 07:35:50Z | origin change | AS62610 → AS21859 | 20409234019184031840321859 |
| 2026-10-27 04:17:04Z | origin change | AS21859 → AS62610 | 32884032772717412992185962610 |
| 2026-10-27 01:06:10Z | origin change | AS62610 → AS21859 | 4943248362184031840321859 |
| 2026-10-25 05:21:27Z | origin change | AS21859 → AS62610 | 32884032772717412992185962610 |
| 2026-10-24 17:20:59Z | origin change | AS62610 → AS21859 | 85234917552218592185921859 |
| 2026-10-24 15:52:25Z | origin change | AS21859 → AS62610 | 176399002291462610 |
| 2026-10-24 02:47:40Z | origin change | AS62610 → AS21859 | 24482184031840321859 |
| 2026-10-24 01:08:22Z | origin change | AS21859 → AS62610 | 50300291432576261062610 |
| 2026-10-23 20:05:13Z | origin change | AS62610 → AS21859 | 24482184031840321859 |
| 2026-10-23 14:39:50Z | origin change | AS21859 → AS62610 | 59919900232576261062610 |
| 2026-10-23 14:39:42Z | origin change | AS62610 → AS21859 | 5991912779184031840321859 |
| 2026-10-23 06:30:56Z | origin change | AS21859 → AS62610 | 295043939212992185962610 |
| 2026-10-23 05:40:59Z | origin change | AS62610 → AS21859 | 4608757534917552218592185921859 |
| 2026-10-22 22:09:33Z | origin change | AS21859 → AS62610 | 573814270812992185962610 |
| 2026-10-22 11:06:46Z | origin change | AS62610 → AS21859 | 4608757534917552218592185921859 |
| 2026-10-21 17:22:36Z | origin change | AS21859 → AS62610 | 4913453356642412992185962610 |
| 2026-10-21 16:11:21Z | origin change | AS62610 → AS21859 | 612186939184031840321859 |
| 2026-10-21 12:23:30Z | origin change | AS21859 → AS62610 | 176399002291462610 |
| 2026-10-21 07:11:06Z | origin change | AS62610 → AS21859 | 37721184031840321859 |
| 2026-10-21 07:11:03Z | origin change | AS21859 → AS62610 | 580573454912992185962610 |
| 2026-10-21 07:11:03Z | origin change | AS62610 → AS21859 | 49432483621764184031840321859 |
| 2026-10-21 07:11:03Z | origin change | AS21859 → AS62610 | 4439335710480912992185962610 |
| 2026-10-21 07:07:08Z | origin change | AS62610 → AS21859 | 44393212024184031840321859 |
| 2026-10-21 07:02:08Z | origin change | AS21859 → AS62610 | 58057183612992185962610 |
| 2026-10-21 07:02:00Z | origin change | AS62610 → AS21859 | 37721184031840321859 |
| 2026-10-21 07:01:57Z | origin change | AS62610 → AS21859 | 49432483621764184031840321859 |
| 2026-10-21 07:01:57Z | origin change | AS21859 → AS62610 | 494324836212992185962610 |
| 2026-10-20 21:51:09Z | origin change | AS21859 → AS62610 | 59919900232576261062610 |
| 2026-10-20 21:49:47Z | origin change | AS62610 → AS21859 | 5991912779184031840321859 |
| 2026-10-20 21:48:58Z | origin change | AS21859 → AS62610 | 59919900232576261062610 |
| 2026-10-20 21:48:41Z | origin change | AS62610 → AS21859 | 5991912779184031840321859 |
| 2026-10-20 17:13:37Z | origin change | AS21859 → AS62610 | 32884032772717412992185962610 |
| 2026-10-20 13:14:12Z | origin change | AS62610 → AS21859 | 4608757534917552218592185921859 |
| 2026-10-20 11:54:57Z | origin change | AS21859 → AS62610 | 3333125712992185962610 |
| 2026-10-20 11:08:38Z | origin change | AS62610 → AS21859 | 4608757534917552218592185921859 |
| 2026-10-20 09:55:35Z | origin change | AS21859 → AS62610 | 3333110332576261062610 |
| 2026-10-20 08:44:51Z | origin change | AS62610 → AS21859 | 4943248362184031840321859 |
| 2026-10-20 00:05:35Z | origin change | AS21859 → AS62610 | 21628582806762291462610 |
| 2026-10-19 21:04:00Z | origin change | AS62610 → AS21859 | 4943248362184031840321859 |
| 2026-10-19 11:39:31Z | origin change | AS21859 → AS62610 | 1383097117412992185962610 |
| 2026-10-19 11:03:38Z | origin change | AS62610 → AS21859 | 5805734549184031840321859 |
| 2026-10-19 10:59:37Z | origin change | AS21859 → AS62610 | 58057183612992185962610 |
| 2026-10-19 10:59:26Z | origin change | AS62610 → AS21859 | 37721184031840321859 |
| 2026-10-19 10:59:23Z | origin change | AS21859 → AS62610 | 4439335710480912992185962610 |