38.128.112.0/24 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 |
|---|---|---|---|---|---|
| AS151690 FAB FIVE NETWORK PRIVATE LIMITED | RPKI valid | 33 | 24482151690 | 2026-09-18 | 2026-10-16 |
| AS174 Cogent Communications, LLC | RPKI invalid | 10 | 58057174 | 2026-10-13 | 2026-10-16 |
RPKI
1 ROA covers this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 38.128.112.0/21 | /24 | AS151690 | arin | authorises it |
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 |
|---|---|---|---|---|---|
| 38.0.0.0/8 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 |
|---|---|---|---|
| 2026-10-16 02:44:48Z | origin change | AS151690 → AS174 | 328840327727174 |
| 2026-10-15 21:15:02Z | origin change | AS174 → AS151690 | 216285828067621299949818229151690151690151690 |
| 2026-10-15 21:05:38Z | origin change | AS151690 → AS174 | 328840327727174 |
| 2026-10-15 21:05:10Z | origin change | AS174 → AS151690 | 14035776461949818229151690151690151690 |
| 2026-10-15 21:04:18Z | origin change | AS151690 → AS174 | 22652174 |
| 2026-10-15 08:03:08Z | origin change | AS174 → AS151690 | 46087575949818229151690151690151690 |
| 2026-10-15 06:35:59Z | origin change | AS151690 → AS174 | 328840327727174 |
| 2026-10-15 05:42:04Z | origin change | AS174 → AS151690 | 44393401753949818229151690151690151690 |
| 2026-10-15 05:38:08Z | origin change | AS151690 → AS174 | 44393394256174 |
| 2026-10-15 05:31:52Z | origin change | AS174 → AS151690 | 44393401753949818229151690151690151690 |
| 2026-10-15 00:10:02Z | origin change | AS151690 → AS174 | 328840327727174 |
| 2026-10-14 09:36:19Z | origin change | AS174 → AS151690 | 21628552055949818229151690151690151690 |
| 2026-10-14 05:42:01Z | origin change | AS151690 → AS174 | 328840327727174 |
| 2026-10-14 03:32:45Z | origin change | AS174 → AS151690 | 3798956300132132949818229151690151690151690 |
| 2026-10-14 03:02:54Z | origin change | AS151690 → AS174 | 44393394256174 |
| 2026-10-13 23:25:57Z | origin change | AS174 → AS151690 | 21628552055949818229151690151690151690 |
| 2026-10-13 20:48:35Z | origin change | AS151690 → AS174 | 328840327727174 |
| 2026-10-13 17:31:48Z | origin change | AS174 → AS151690 | 21628552055949818229151690151690151690 |
| 2026-10-13 14:34:32Z | origin change | AS151690 → AS174 | 328840327727174 |
| 2026-10-13 04:09:41Z | origin change | AS174 → AS151690 | 3492757463949818229151690151690151690 |
| 2026-10-13 01:17:06Z | origin change | AS151690 → AS174 | 328840327727174 |
| 2026-10-12 22:14:50Z | origin change | AS174 → AS151690 | 216285828067621299949818229151690151690151690 |
| 2026-10-12 21:55:02Z | origin change | AS151690 → AS174 | 328840327727174 |
| 2026-10-12 21:28:06Z | origin change | AS174 → AS151690 | 21628552055949818229151690151690151690 |
| 2026-10-12 21:09:41Z | origin change | AS151690 → AS174 | 328840327727174 |
| 2026-10-12 19:19:11Z | origin change | AS174 → AS151690 | 44393401753949818229151690151690151690 |
| 2026-10-12 19:18:42Z | origin change | AS151690 → AS174 | 443935805750673174 |
| 2026-10-12 18:21:49Z | origin change | AS174 → AS151690 | 21628552055949818229151690151690151690 |
| 2026-10-12 18:13:37Z | origin change | AS151690 → AS174 | 22652174 |