38.226.47.0/24 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 | 36 | 34549174 | 2026-10-05 | 2026-10-25 |
| AS142307 PT CYB Media Group | no ROA | 7 | 4800142307 | 2026-09-18 | 2026-10-25 |
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
- 🇺🇸 US
- Status
- allocated
- Allocated
- 1991-04-16
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 38.226.44.0/22 v4 | AS174 Cogent Communications, LLC | no ROA | 41 | 34549174 | 2026-10-05 |
| 38.0.0.0/8 v4 | AS174 Cogent Communications, LLC | no ROA | 42 | 34549174 | 2026-09-18 |
More specific routes
0 announced prefixes inside this one
Nothing more specific is announced.
Recorded changes
| When | Change | Origin | Path |
|---|---|---|---|
| 2026-10-25 19:46:21Z | origin change | AS142307 → AS174 | 460875751299174 |
| 2026-10-25 19:46:09Z | origin change | AS174 → AS142307 | 244824800142307142307142307 |
| 2026-10-25 19:46:08Z | origin change | AS142307 → AS174 | 2448229142914174 |
| 2026-10-25 19:46:05Z | origin change | AS174 → AS142307 | 6121869394800142307142307142307 |
| 2026-10-25 19:42:15Z | origin change | AS142307 → AS174 | 460875751299174 |
| 2026-10-25 19:41:49Z | origin change | AS142307 → AS174 | 2448229142914174 |
| 2026-10-25 19:41:49Z | origin change | AS174 → AS142307 | 244824800142307142307142307 |
| 2026-10-25 19:41:46Z | origin change | AS174 → AS142307 | 6121869394800142307142307142307 |
| 2026-10-25 19:37:38Z | origin change | AS142307 → AS174 | 460875751299174 |
| 2026-10-25 19:37:20Z | origin change | AS174 → AS142307 | 244824800142307142307142307 |
| 2026-10-25 19:37:19Z | origin change | AS142307 → AS174 | 2448229142914174 |
| 2026-10-25 19:37:17Z | origin change | AS174 → AS142307 | 6121869394800142307142307142307 |
| 2026-10-25 19:32:00Z | origin change | AS142307 → AS174 | 460875751299174 |
| 2026-10-25 19:31:54Z | origin change | AS142307 → AS174 | 2448229142914174 |
| 2026-10-25 19:31:54Z | origin change | AS174 → AS142307 | 244824800142307142307142307 |
| 2026-10-25 19:27:20Z | origin change | AS174 → AS142307 | 244824800142307142307142307 |
| 2026-10-25 19:27:19Z | origin change | AS142307 → AS174 | 2448229142914174 |
| 2026-10-25 19:27:16Z | origin change | AS174 → AS142307 | 6121869394800142307142307142307 |
| 2026-10-25 19:24:52Z | origin change | AS142307 → AS174 | 460875751299174 |
| 2026-10-25 19:24:41Z | origin change | AS142307 → AS174 | 2448229142914174 |
| 2026-10-25 19:24:41Z | origin change | AS174 → AS142307 | 244824800142307142307142307 |
| 2026-10-25 19:24:37Z | origin change | AS174 → AS142307 | 6121869394800142307142307142307 |
| 2026-10-25 19:23:19Z | origin change | AS142307 → AS174 | 460875751299174 |
| 2026-10-25 19:23:16Z | origin change | AS174 → AS142307 | 61218693964534800142307142307142307 |
| 2026-10-25 19:23:14Z | origin change | AS142307 → AS174 | 2448229142914174 |
| 2026-10-25 19:13:45Z | origin change | AS142307 → AS174 | 2448229142914174 |
| 2026-10-25 19:13:45Z | origin change | AS174 → AS142307 | 244824800142307142307142307 |
| 2026-10-25 19:13:44Z | origin change | AS174 → AS142307 | 61218693964534800142307142307142307 |
| 2026-10-25 19:11:31Z | origin change | AS142307 → AS174 | 460875751299174 |
| 2026-10-25 19:11:08Z | origin change | AS174 → AS142307 | 244824800142307142307142307 |
| 2026-10-25 19:11:07Z | origin change | AS142307 → AS174 | 2448229142914174 |
| 2026-10-25 19:09:29Z | origin change | AS174 → AS142307 | 244824800142307142307142307 |
| 2026-10-25 19:09:28Z | origin change | AS142307 → AS174 | 2448229142914174 |
| 2026-10-25 18:59:41Z | origin change | AS142307 → AS174 | 2448229142914174 |
| 2026-10-25 18:59:41Z | origin change | AS174 → AS142307 | 244824800142307142307142307 |
| 2026-10-25 18:59:38Z | origin change | AS174 → AS142307 | 6121869394800142307142307142307 |
| 2026-10-25 18:57:42Z | origin change | AS142307 → AS174 | 460875751299174 |
| 2026-10-25 18:57:29Z | origin change | AS142307 → AS174 | 2448229142914174 |
| 2026-10-25 18:57:28Z | origin change | AS174 → AS142307 | 61218693964534800142307142307142307 |
| 2026-10-25 18:57:26Z | origin change | AS174 → AS142307 | 6121869394800142307142307142307 |
| 2026-10-25 18:56:10Z | origin change | AS142307 → AS174 | 460875751299174 |
| 2026-10-25 18:55:52Z | origin change | AS142307 → AS174 | 2448229142914174 |
| 2026-10-25 18:55:52Z | origin change | AS174 → AS142307 | 244824800142307142307142307 |
| 2026-10-25 18:55:49Z | origin change | AS174 → AS142307 | 6121869394800142307142307142307 |
| 2026-10-25 18:51:03Z | origin change | AS142307 → AS174 | 460875751299174 |
| 2026-10-25 18:50:45Z | origin change | AS174 → AS142307 | 61218693964534800142307142307142307 |
| 2026-10-25 18:50:45Z | origin change | AS142307 → AS174 | 2448229142914174 |
| 2026-10-25 18:50:45Z | origin change | AS174 → AS142307 | 244824800142307142307142307 |
| 2026-10-25 18:45:55Z | origin change | AS142307 → AS174 | 460875751299174 |
| 2026-10-25 18:45:52Z | origin change | AS142307 → AS174 | 2448229142914174 |