167.244.212.0/24 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 |
|---|---|---|---|---|---|
| AS13536 FirstLight Networks, LLC | no ROA | 38 | 5805717413536 | 2026-09-18 | 2026-09-24 |
| AS46887 Zayo (fka. Crown Castle) | no ROA | 8 | 34549646146887 | 2026-09-18 | 2026-09-24 |
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
- 167.244.0.0/16
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 1993-11-19
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
0 announced prefixes inside this one
Nothing more specific is announced.
Recorded changes
| When | Change | Origin | Path |
|---|---|---|---|
| 2026-09-24 21:14:13Z | origin change | AS13536 → AS46887 | 852646146887 |
| 2026-09-24 21:12:13Z | origin change | AS46887 → AS13536 | 2023656939377013536 |
| 2026-09-24 20:20:48Z | origin change | AS13536 → AS46887 | 852646146887 |
| 2026-09-24 19:56:17Z | origin change | AS46887 → AS13536 | 2023656939377013536 |
| 2026-09-24 19:38:43Z | origin change | AS13536 → AS46887 | 852646146887 |
| 2026-09-24 19:31:49Z | origin change | AS46887 → AS13536 | 2023656939377013536 |
| 2026-09-24 18:58:38Z | origin change | AS13536 → AS46887 | 852646146887 |
| 2026-09-24 18:09:04Z | origin change | AS46887 → AS13536 | 2089726939377013536 |
| 2026-09-24 18:02:04Z | origin change | AS13536 → AS46887 | 852646146887 |
| 2026-09-24 17:52:15Z | origin change | AS46887 → AS13536 | 349276939377013536 |
| 2026-09-24 16:18:47Z | origin change | AS13536 → AS46887 | 852646146887 |
| 2026-09-24 16:00:26Z | origin change | AS46887 → AS13536 | 6939377013536 |
| 2026-09-24 15:09:51Z | origin change | AS13536 → AS46887 | 852646146887 |
| 2026-09-24 15:08:20Z | origin change | AS46887 → AS13536 | 32884032772717413536 |
| 2026-09-24 14:27:06Z | origin change | AS13536 → AS46887 | 852646146887 |
| 2026-09-24 14:14:02Z | origin change | AS46887 → AS13536 | 2023656939377013536 |
| 2026-09-24 10:12:21Z | origin change | AS13536 → AS46887 | 852646146887 |
| 2026-09-24 10:12:08Z | origin change | AS46887 → AS13536 | 2023656939377013536 |
| 2026-09-24 09:10:35Z | origin change | AS13536 → AS46887 | 852646146887 |
| 2026-09-23 00:21:42Z | origin change | AS13536 → AS46887 | 2023655067333891646146887 |
| 2026-09-23 00:21:41Z | origin change | AS46887 → AS13536 | 50304129913536 |
| 2026-09-23 00:21:40Z | origin change | AS13536 → AS46887 | 49134533566424646146887 |
| 2026-09-23 00:21:40Z | origin change | AS46887 → AS13536 | 2040926939377013536 |
| 2026-09-23 00:21:40Z | origin change | AS13536 → AS46887 | 20409234019646146887 |
| 2026-09-23 00:21:40Z | origin change | AS46887 → AS13536 | 49134533566939377013536 |
| 2026-09-23 00:21:32Z | origin change | AS46887 → AS13536 | 35493356129913536 |
| 2026-09-23 00:21:27Z | origin change | AS13536 → AS46887 | 2950415935646146887 |
| 2026-09-23 00:21:27Z | origin change | AS46887 → AS13536 | 450496696129913536 |
| 2026-09-23 00:21:23Z | origin change | AS13536 → AS46887 | 5738142708646146887 |
| 2026-09-23 00:21:22Z | origin change | AS46887 → AS13536 | 3492756655129913536 |
| 2026-09-23 00:21:22Z | origin change | AS13536 → AS46887 | 85264614688746887 |
| 2026-09-23 00:21:22Z | origin change | AS13536 → AS46887 | 349275665512996461468874688746887 |
| 2026-09-23 00:21:21Z | origin change | AS13536 → AS46887 | 24482646146887 |
| 2026-09-23 00:21:21Z | origin change | AS46887 → AS13536 | 4967320485129913536 |
| 2026-09-23 00:21:21Z | origin change | AS13536 → AS46887 | 5572029146461468874688746887 |
| 2026-09-23 00:21:21Z | origin change | AS46887 → AS13536 | 4943248362129913536 |
| 2026-09-23 00:21:21Z | origin change | AS13536 → AS46887 | 377211299646146887 |
| 2026-09-23 00:21:21Z | origin change | AS46887 → AS13536 | 580571836129913536 |
| 2026-09-23 00:21:21Z | origin change | AS13536 → AS46887 | 226521299646146887 |
| 2026-09-23 00:21:21Z | origin change | AS46887 → AS13536 | 22652129913536 |
| 2026-09-23 00:21:21Z | origin change | AS46887 → AS13536 | 138309713356129913536 |
| 2026-09-23 00:21:21Z | origin change | AS13536 → AS46887 | 149071299646146887 |
| 2026-09-23 00:21:21Z | origin change | AS46887 → AS13536 | 14907129913536 |
| 2026-09-23 00:21:21Z | origin change | AS13536 → AS46887 | 14035771299646146887 |
| 2026-09-23 00:21:21Z | origin change | AS46887 → AS13536 | 1403577129913536 |
| 2026-09-23 00:21:21Z | origin change | AS46887 → AS13536 | 61218693913536 |
| 2026-09-23 00:21:21Z | origin change | AS13536 → AS46887 | 4818564614688746887 |
| 2026-09-23 00:21:21Z | origin change | AS46887 → AS13536 | 57821125863257129913536 |
| 2026-09-23 00:21:16Z | origin change | AS13536 → AS46887 | 20409234019646146887 |
| 2026-09-23 00:21:16Z | origin change | AS46887 → AS13536 | 2023655067390023356129913536 |