207.190.143.0/24 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 |
|---|---|---|---|---|---|
| AS6461 Zayo Bandwidth | no ROA | 38 | 345496461 | 2026-09-18 | 2026-11-05 |
| AS16664 CC Communications | no ROA | 4 | 5805717416664 | 2026-10-09 | 2026-11-05 |
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
- 207.190.128.0/19
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 1999-03-01
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 207.190.128.0/19 v4 | AS7385 Zayo (fka Allstream) | no ROA | 42 | 3454964617385 | 2026-09-18 |
More specific routes
0 announced prefixes inside this one
Nothing more specific is announced.
Recorded changes
| When | Change | Origin | Path |
|---|---|---|---|
| 2026-11-05 21:12:09Z | origin change | AS16664 → AS6461 | 494324836217646461 |
| 2026-11-05 21:11:41Z | origin change | AS6461 → AS16664 | 494322155103154317416664 |
| 2026-11-05 19:23:15Z | origin change | AS16664 → AS6461 | 578211258632576461 |
| 2026-11-05 00:43:33Z | origin change | AS6461 → AS16664 | 32884032772717416664 |
| 2026-11-04 20:17:55Z | origin change | AS16664 → AS6461 | 5572069396461 |
| 2026-11-04 16:15:42Z | origin change | AS6461 → AS16664 | 32884032772717416664 |
| 2026-11-04 15:30:41Z | origin change | AS16664 → AS6461 | 21324190026461 |
| 2026-11-04 05:19:11Z | origin change | AS6461 → AS16664 | 32884032772717416664 |
| 2026-11-03 21:07:52Z | origin change | AS16664 → AS6461 | 5030033566461 |
| 2026-11-03 04:00:47Z | origin change | AS6461 → AS16664 | 32884032772717416664 |
| 2026-11-03 02:21:54Z | origin change | AS16664 → AS6461 | 5030033566461 |
| 2026-11-02 20:39:06Z | origin change | AS6461 → AS16664 | 32884032772717416664 |
| 2026-11-01 14:08:28Z | origin change | AS16664 → AS6461 | 206499345496461 |
| 2026-11-01 14:07:32Z | origin change | AS6461 → AS16664 | 32884032772717416664 |
| 2026-11-01 13:31:00Z | origin change | AS16664 → AS6461 | 206499345496461 |
| 2026-11-01 05:08:30Z | origin change | AS6461 → AS16664 | 32884032772717416664 |
| 2026-11-01 02:50:02Z | origin change | AS16664 → AS6461 | 491345335664246461 |
| 2026-10-31 22:00:15Z | origin change | AS6461 → AS16664 | 32884032772717416664 |
| 2026-10-30 12:32:36Z | origin change | AS16664 → AS6461 | 349275665569396461 |
| 2026-10-30 09:30:33Z | origin change | AS6461 → AS16664 | 32884032772717416664 |
| 2026-10-30 08:13:39Z | origin change | AS16664 → AS6461 | 2950439392338916461 |
| 2026-10-30 06:16:34Z | origin change | AS6461 → AS16664 | 32884032772717416664 |
| 2026-10-29 23:36:12Z | origin change | AS16664 → AS6461 | 206499345496461 |
| 2026-10-29 22:53:09Z | origin change | AS6461 → AS16664 | 32884032772717416664 |
| 2026-10-28 18:22:39Z | origin change | AS16664 → AS6461 | 5030032576461 |
| 2026-10-28 18:12:03Z | origin change | AS6461 → AS16664 | 32884032772717416664 |
| 2026-10-27 08:09:10Z | origin change | AS16664 → AS6461 | 49673204856461 |
| 2026-10-27 04:17:13Z | origin change | AS6461 → AS16664 | 32884032772717416664 |
| 2026-10-27 01:06:10Z | origin change | AS16664 → AS6461 | 494324836217646461 |
| 2026-10-26 02:40:23Z | origin change | AS6461 → AS16664 | 32884032772717416664 |
| 2026-10-25 12:30:27Z | origin change | AS16664 → AS6461 | 578211258632576461 |
| 2026-10-25 05:21:45Z | origin change | AS6461 → AS16664 | 32884032772717416664 |
| 2026-10-24 14:04:37Z | origin change | AS16664 → AS6461 | 176396461 |
| 2026-10-24 14:02:27Z | origin change | AS6461 → AS16664 | 5805717416664 |