38.188.73.0/24 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 | 28 | 34549174 | 2026-10-01 | 2026-10-23 |
| AS138754 Kerala Vision Broad Band Private Limited | no ROA | 17 | 377211541218101138754 | 2026-09-18 | 2026-10-23 |
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 |
|---|---|---|---|---|---|
| 38.188.72.0/23 v4 | AS138754 Kerala Vision Broad Band Private Limited | no ROA | 45 | 3454964534755138754 | 2026-09-18 |
| 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 |
|---|---|---|---|
| 2026-10-23 20:03:39Z | origin change | AS174 → AS138754 | 244821541218101138754 |
| 2026-10-23 14:39:59Z | origin change | AS138754 → AS174 | 5991990023356174 |
| 2026-10-23 14:39:41Z | origin change | AS174 → AS138754 | 599191277969391541218101138754 |
| 2026-10-23 06:30:37Z | origin change | AS138754 → AS174 | 2950439392174 |
| 2026-10-23 05:41:31Z | origin change | AS174 → AS138754 | 4608757569391541218101138754 |
| 2026-10-23 04:18:41Z | origin change | AS138754 → AS174 | 380013491174 |
| 2026-10-22 22:09:32Z | origin change | AS174 → AS138754 | 5738169391541218101138754 |
| 2026-10-22 15:40:50Z | origin change | AS138754 → AS174 | 380013491174 |
| 2026-10-22 12:54:06Z | origin change | AS174 → AS138754 | 4608757569391541218101138754 |
| 2026-10-22 11:39:38Z | origin change | AS138754 → AS174 | 380013491174 |
| 2026-10-22 11:06:13Z | origin change | AS174 → AS138754 | 4608757569391541218101138754 |
| 2026-10-22 10:45:59Z | origin change | AS138754 → AS174 | 149073356174 |
| 2026-10-22 10:43:03Z | origin change | AS174 → AS138754 | 379895630013213269391541218101138754 |
| 2026-10-22 02:16:56Z | origin change | AS138754 → AS174 | 57821125863257174 |
| 2026-10-21 21:59:36Z | origin change | AS174 → AS138754 | 2950439392338911541218101138754 |
| 2026-10-21 20:07:11Z | origin change | AS138754 → AS174 | 380013491174 |
| 2026-10-21 17:22:41Z | origin change | AS174 → AS138754 | 491345335669391541218101138754 |
| 2026-10-21 16:13:11Z | origin change | AS138754 → AS174 | 380013491174 |
| 2026-10-21 16:10:58Z | origin change | AS174 → AS138754 | 6121869391541218101138754 |
| 2026-10-21 08:05:43Z | origin change | AS138754 → AS174 | 380013491174 |
| 2026-10-21 04:24:35Z | origin change | AS174 → AS138754 | 2265269391541218101138754 |
| 2026-10-21 04:08:08Z | origin change | AS138754 → AS174 | 380013491174 |
| 2026-10-20 22:55:55Z | origin change | AS174 → AS138754 | 2265269391541218101138754 |
| 2026-10-20 21:51:18Z | origin change | AS138754 → AS174 | 5991990023356174 |
| 2026-10-20 21:50:03Z | origin change | AS174 → AS138754 | 599191277969391541218101138754 |
| 2026-10-20 21:49:08Z | origin change | AS138754 → AS174 | 5991990023356174 |
| 2026-10-20 20:27:47Z | origin change | AS174 → AS138754 | 3798969391541218101138754 |
| 2026-10-20 20:26:14Z | origin change | AS138754 → AS174 | 380013491174 |
| 2026-10-20 20:15:25Z | origin change | AS174 → AS138754 | 3798969391541218101138754 |
| 2026-10-20 20:13:27Z | origin change | AS138754 → AS174 | 380013491174 |
| 2026-10-20 20:11:03Z | origin change | AS174 → AS138754 | 379895630013213269391541218101138754 |
| 2026-10-20 16:38:22Z | origin change | AS138754 → AS174 | 380013491174 |
| 2026-10-20 13:14:15Z | origin change | AS174 → AS138754 | 4608757569391541218101138754 |
| 2026-10-20 11:36:55Z | origin change | AS138754 → AS174 | 3480034549174 |
| 2026-10-20 11:08:05Z | origin change | AS174 → AS138754 | 4608757569391541218101138754 |
| 2026-10-20 00:05:25Z | origin change | AS138754 → AS174 | 21628582806762174 |
| 2026-10-19 23:20:12Z | origin change | AS174 → AS138754 | 379895630013213269391541218101138754 |
| 2026-10-19 21:04:01Z | origin change | AS138754 → AS174 | 4943221551031543174 |
| 2026-10-19 20:55:18Z | origin change | AS174 → AS138754 | 494324836269391541218101138754 |
| 2026-10-19 11:39:27Z | origin change | AS138754 → AS174 | 13830971174 |
| 2026-10-19 09:39:18Z | origin change | AS174 → AS138754 | 377211541218101138754 |
| 2026-10-16 16:09:09Z | origin change | AS138754 → AS174 | 20649934549174 |
| 2026-10-16 16:08:42Z | origin change | AS174 → AS138754 | 20649969391541218101138754 |
| 2026-10-15 21:05:38Z | origin change | AS138754 → AS174 | 328840327727174 |
| 2026-10-15 21:04:35Z | origin change | AS174 → AS138754 | 2265269391541218101138754 |
| 2026-10-15 19:46:23Z | origin change | AS138754 → AS174 | 4943221551031543174 |
| 2026-10-15 15:50:07Z | origin change | AS174 → AS138754 | 4608757569391541218101138754 |
| 2026-10-15 13:49:18Z | origin change | AS138754 → AS174 | 4943221551031543174 |
| 2026-10-15 11:39:43Z | origin change | AS174 → AS138754 | 4608757569391541218101138754 |
| 2026-10-15 08:03:16Z | origin change | AS138754 → AS174 | 35493356174 |