66.167.90.0/24 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 |
|---|---|---|---|---|---|
| AS3257 GTT Communications Inc. | RPKI valid | 35 | 377213257 | 2026-09-18 | 2026-10-02 |
| AS9541 Cyber Internet Services (Pvt) Ltd. | RPKI invalid | 7 | 34549237649541 | 2026-09-18 | 2026-10-02 |
RPKI
2 ROAs cover this prefix
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 66.166.0.0/15
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 2001-09-10
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 66.166.0.0/15 v4 | AS3257 GTT Communications Inc. | no ROA | 43 | 345493257 | 2026-09-18 |
More specific routes
0 announced prefixes inside this one
Nothing more specific is announced.
Recorded changes
| When | Change | Origin | Path |
|---|---|---|---|
| 2026-10-02 11:37:10Z | origin change | AS9541 → AS3257 | 4608757512993257 |
| 2026-10-02 11:30:12Z | origin change | AS3257 → AS9541 | 176392376495419541 |
| 2026-10-02 08:35:36Z | origin change | AS9541 → AS3257 | 1763934913257 |
| 2026-10-02 04:56:03Z | origin change | AS3257 → AS9541 | 380012376495419541 |
| 2026-10-02 04:55:50Z | origin change | AS9541 → AS3257 | 49432215510315431743257 |
| 2026-10-02 04:55:50Z | origin change | AS9541 → AS3257 | 494322155104836212993257 |
| 2026-10-02 04:55:50Z | origin change | AS3257 → AS9541 | 206499345492376495419541 |
| 2026-10-02 04:55:50Z | origin change | AS3257 → AS9541 | 58057345492376495419541 |
| 2026-10-02 04:55:50Z | origin change | AS3257 → AS9541 | 345492376495419541 |
| 2026-10-02 04:55:32Z | origin change | AS9541 → AS3257 | 206499345493257 |
| 2026-10-02 01:20:35Z | origin change | AS9541 → AS3257 | 13282533563257 |
| 2026-10-01 21:02:00Z | origin change | AS3257 → AS9541 | 557202376495419541 |
| 2026-10-01 21:01:59Z | origin change | AS9541 → AS3257 | 494322155104836212993257 |
| 2026-10-01 21:01:58Z | origin change | AS3257 → AS9541 | 345492376495419541 |
| 2026-10-01 21:01:28Z | origin change | AS9541 → AS3257 | 2064993454929143257 |
| 2026-10-01 20:52:34Z | origin change | AS3257 → AS9541 | 57381427082376495419541 |
| 2026-10-01 20:52:24Z | origin change | AS9541 → AS3257 | 494322155104836212993257 |
| 2026-10-01 20:52:23Z | origin change | AS3257 → AS9541 | 206499345492376495419541 |
| 2026-10-01 20:52:02Z | origin change | AS9541 → AS3257 | 494324836290023257 |
| 2026-10-01 20:42:38Z | origin change | AS3257 → AS9541 | 206499345492376495419541 |
| 2026-10-01 20:42:34Z | origin change | AS9541 → AS3257 | 49432215510315431743257 |
| 2026-10-01 20:42:34Z | origin change | AS9541 → AS3257 | 494322155104836212993257 |
| 2026-10-01 20:42:34Z | origin change | AS3257 → AS9541 | 58057345492376495419541 |
| 2026-10-01 20:42:33Z | origin change | AS3257 → AS9541 | 345492376495419541 |
| 2026-10-01 11:09:18Z | origin change | AS9541 → AS3257 | 8523257 |
| 2026-10-01 08:47:33Z | origin change | AS3257 → AS9541 | 380012376495419541 |
| 2026-10-01 08:47:22Z | origin change | AS9541 → AS3257 | 494322155104836212993257 |
| 2026-10-01 08:47:21Z | origin change | AS9541 → AS3257 | 58057345493257 |
| 2026-10-01 08:47:21Z | origin change | AS3257 → AS9541 | 345492376495419541 |
| 2026-10-01 08:47:21Z | origin change | AS3257 → AS9541 | 206499345492376495419541 |
| 2026-10-01 08:47:21Z | origin change | AS3257 → AS9541 | 58057345492376495419541 |
| 2026-10-01 08:46:50Z | origin change | AS9541 → AS3257 | 2064993454929143257 |
| 2026-10-01 08:29:44Z | origin change | AS9541 → AS3257 | 8523257 |
| 2026-10-01 08:15:28Z | origin change | AS9541 → AS3257 | 494322155104836212993257 |
| 2026-10-01 08:15:28Z | origin change | AS3257 → AS9541 | 58057345492376495419541 |
| 2026-10-01 08:15:28Z | origin change | AS3257 → AS9541 | 345492376495419541 |
| 2026-10-01 08:15:28Z | origin change | AS3257 → AS9541 | 206499345492376495419541 |
| 2026-10-01 08:15:28Z | origin change | AS9541 → AS3257 | 58057345493257 |
| 2026-10-01 06:48:13Z | origin change | AS9541 → AS3257 | 8523257 |
| 2026-10-01 06:40:15Z | origin change | AS3257 → AS9541 | 57381427082376495419541 |
| 2026-10-01 06:40:11Z | origin change | AS9541 → AS3257 | 494322155104836212993257 |
| 2026-10-01 06:40:10Z | origin change | AS3257 → AS9541 | 58057345492376495419541 |
| 2026-10-01 06:40:10Z | origin change | AS9541 → AS3257 | 58057345493257 |
| 2026-10-01 06:40:10Z | origin change | AS3257 → AS9541 | 345492376495419541 |
| 2026-09-30 09:20:17Z | origin change | AS9541 → AS3257 | 8523257 |
| 2026-09-30 08:34:48Z | origin change | AS3257 → AS9541 | 557202376495419541 |
| 2026-09-30 08:34:41Z | origin change | AS9541 → AS3257 | 494322155104836212993257 |
| 2026-09-30 08:34:40Z | origin change | AS3257 → AS9541 | 58057345492376495419541 |
| 2026-09-30 08:34:18Z | origin change | AS9541 → AS3257 | 58057345493257 |
| 2026-09-30 08:23:32Z | origin change | AS3257 → AS9541 | 557202376495419541 |