38.105.3.0/24 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 |
|---|---|---|---|---|---|
| AS174 Cogent Communications, LLC | no ROA | 37 | 34549174 | 2026-09-18 | 2026-09-27 |
| AS999 CORIX NETWORKS | no ROA | 3 | 3772122356999 | 2026-09-18 | 2026-09-27 |
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
- 38.0.0.0/8
- RIR
- ARIN
- Country
- πΊπΈ US
- Status
- allocated
- Allocated
- 1991-04-16
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 38.0.0.0/8 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 |
|---|---|---|---|
| 2026-09-24 12:58:55Z | origin change | AS999 β AS174 | 852174 |
| 2026-09-24 12:50:04Z | origin change | AS174 β AS999 | 3772122356999 |
| 2026-09-24 12:45:04Z | origin change | AS999 β AS174 | 852174 |
| 2026-09-24 12:41:50Z | origin change | AS174 β AS999 | 3772122356999 |
| 2026-09-21 15:43:30Z | origin change | AS999 β AS174 | 149071299174 |
| 2026-09-21 05:49:40Z | origin change | AS174 β AS999 | 2448222356999 |
| 2026-09-21 00:38:45Z | origin change | AS999 β AS174 | 377211299174 |
| 2026-09-21 00:36:35Z | origin change | AS174 β AS999 | 3772122356999 |
| 2026-09-20 20:50:09Z | origin change | AS999 β AS174 | 377211299174 |
| 2026-09-20 20:38:12Z | origin change | AS174 β AS999 | 3772122356999 |
| 2026-09-20 20:22:47Z | origin change | AS999 β AS174 | 377211299174 |
| 2026-09-20 19:54:58Z | origin change | AS174 β AS999 | 3772122356999 |
| 2026-09-20 19:51:56Z | origin change | AS999 β AS174 | 377211299174 |
| 2026-09-20 19:48:36Z | origin change | AS174 β AS999 | 3772122356999 |
| 2026-09-20 19:47:18Z | origin change | AS999 β AS174 | 377211299174 |
| 2026-09-20 19:37:43Z | origin change | AS174 β AS999 | 3772122356999 |
| 2026-09-20 18:43:00Z | origin change | AS999 β AS174 | 377211299174 |
| 2026-09-20 18:41:16Z | origin change | AS174 β AS999 | 3772122356999 |
| 2026-09-20 18:39:49Z | origin change | AS999 β AS174 | 377211299174 |
| 2026-09-20 18:12:16Z | origin change | AS174 β AS999 | 3772122356999 |
| 2026-09-20 18:09:30Z | origin change | AS999 β AS174 | 377211299174 |
| 2026-09-20 07:12:13Z | origin change | AS174 β AS999 | 3772122356999 |
| 2026-09-20 05:40:02Z | origin change | AS999 β AS174 | 377211299174 |
| 2026-09-20 05:38:00Z | origin change | AS174 β AS999 | 3772122356999 |
| 2026-09-20 05:35:38Z | origin change | AS999 β AS174 | 377211299174 |
| 2026-09-20 05:32:40Z | origin change | AS174 β AS999 | 3772122356999 |
| 2026-09-19 21:43:25Z | origin change | AS999 β AS174 | 377211299174 |
| 2026-09-19 19:49:50Z | origin change | AS174 β AS999 | 3772122356999 |
| 2026-09-18 14:02:32Z | origin change | AS999 β AS174 | 328840327727174 |
| 2026-09-18 12:45:55Z | origin change | AS174 β AS999 | 3772122356999 |
| 2026-09-18 12:44:45Z | origin change | AS999 β AS174 | 37721174 |
| 2026-09-18 12:41:31Z | origin change | AS174 β AS999 | 3772122356999 |
| 2026-09-18 12:36:47Z | origin change | AS999 β AS174 | 37721174 |
| 2026-09-18 12:31:32Z | origin change | AS174 β AS999 | 3772122356999 |
| 2026-09-18 07:14:22Z | origin change | AS999 β AS174 | 57381503041299174 |