154.18.168.0/24 no ROA 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 |
|---|---|---|---|---|---|
| AS134823 Sky Digital Co., Ltd. | no ROA | 36 | 24482134823 | 2026-09-18 | 2026-09-22 |
| AS135314 IMCLOUD TECHNOLOGY COMPANY LIMITED | no ROA | 5 | 58057174134823135314 | 2026-09-18 | 2026-09-22 |
RPKI
No ROA covers this prefix
No ROA covers this prefix, so origin validation returns "unknown". That is not a fault; most of the table is still unsigned.
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 154.18.0.0/16
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 1992-02-05
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 154.18.0.0/15 v4 | AS174 Cogent Communications, LLC | no ROA | 41 | 34549174 | 2026-09-18 |
More specific routes
0 announced prefixes inside this one
Nothing more specific is announced.
Recorded changes
| When | Change | Origin | Path |
|---|---|---|---|
| 2026-09-22 10:56:14Z | origin change | AS134823 → AS135314 | 20205174134823135314 |
| 2026-09-22 10:56:14Z | origin change | AS135314 → AS134823 | 491345335664242914134823 |
| 2026-09-22 10:56:14Z | origin change | AS135314 → AS134823 | 2020512993491134823 |
| 2026-09-22 10:56:10Z | origin change | AS134823 → AS135314 | 24482134823135314 |
| 2026-09-22 10:42:58Z | origin change | AS135314 → AS134823 | 38855134823 |
| 2026-09-22 10:41:49Z | origin change | AS134823 → AS135314 | 328840327727174134823135314 |
| 2026-09-22 09:43:53Z | origin change | AS135314 → AS134823 | 38855134823 |
| 2026-09-22 09:42:46Z | origin change | AS134823 → AS135314 | 328840327727174134823135314 |
| 2026-09-22 06:22:17Z | origin change | AS135314 → AS134823 | 38855134823 |
| 2026-09-22 06:20:36Z | origin change | AS134823 → AS135314 | 328840327727174134823135314 |
| 2026-09-22 00:06:29Z | origin change | AS135314 → AS134823 | 38855134823 |
| 2026-09-22 00:06:12Z | origin change | AS134823 → AS135314 | 328840327727174134823135314 |
| 2026-09-20 04:33:47Z | origin change | AS135314 → AS134823 | 38855134823 |
| 2026-09-20 04:33:21Z | origin change | AS134823 → AS135314 | 328840327727174134823135314 |
| 2026-09-20 03:41:00Z | origin change | AS135314 → AS134823 | 38855184239681134823 |
| 2026-09-20 03:40:09Z | origin change | AS134823 → AS135314 | 328840327727174134823135314 |
| 2026-09-19 18:42:00Z | origin change | AS135314 → AS134823 | 38855184239681134823 |
| 2026-09-19 18:41:58Z | origin change | AS134823 → AS135314 | 328840327727174134823135314 |
| 2026-09-19 15:57:56Z | origin change | AS135314 → AS134823 | 38855134823 |
| 2026-09-19 15:56:52Z | origin change | AS134823 → AS135314 | 328840327727174134823135314 |
| 2026-09-19 09:26:53Z | origin change | AS135314 → AS134823 | 38855184239681134823 |
| 2026-09-19 09:26:21Z | origin change | AS134823 → AS135314 | 328840327727174134823135314 |
| 2026-09-19 08:44:27Z | origin change | AS135314 → AS134823 | 38855184239681134823 |
| 2026-09-19 08:44:18Z | origin change | AS134823 → AS135314 | 328840327727174134823135314 |
| 2026-09-19 08:31:57Z | origin change | AS135314 → AS134823 | 38855134823 |
| 2026-09-19 08:30:34Z | origin change | AS134823 → AS135314 | 2950415935174134823135314 |
| 2026-09-19 08:17:10Z | origin change | AS135314 → AS134823 | 38855184239681134823 |
| 2026-09-19 08:16:13Z | origin change | AS134823 → AS135314 | 328840327727174134823135314 |
| 2026-09-19 07:45:42Z | origin change | AS135314 → AS134823 | 38855184239681134823 |
| 2026-09-19 07:45:08Z | origin change | AS134823 → AS135314 | 328840327727174134823135314 |
| 2026-09-18 23:49:26Z | origin change | AS135314 → AS134823 | 38855134823 |
| 2026-09-18 23:45:12Z | origin change | AS134823 → AS135314 | 328840327727174134823135314 |
| 2026-09-18 20:59:41Z | origin change | AS135314 → AS134823 | 38855184239681134823 |
| 2026-09-18 20:59:35Z | origin change | AS134823 → AS135314 | 328840327727174134823135314 |
| 2026-09-18 15:23:11Z | origin change | AS135314 → AS134823 | 38855184239681134823 |
| 2026-09-18 15:18:45Z | origin change | AS134823 → AS135314 | 328840327727174134823135314 |
| 2026-09-18 14:03:35Z | origin change | AS135314 → AS134823 | 38855134823 |
| 2026-09-18 14:03:23Z | origin change | AS134823 → AS135314 | 328840327727174134823135314 |
| 2026-09-18 07:14:32Z | origin change | AS135314 → AS134823 | 573815030412993491134823 |