2607:1640:74::/48 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 |
|---|---|---|---|---|---|
| AS1031 PEER 1031 LLC | no ROA | 26 | 345491031 | 2026-09-18 | 2026-10-02 |
| AS999 CORIX NETWORKS | no ROA | 6 | 70186453999 | 2026-09-18 | 2026-10-02 |
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
- 2607:1640::/32
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 2022-12-20
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 2607:1640::/32 v6 | AS999 CORIX NETWORKS | no ROA | 33 | 345496453999 | 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 16:22:00Z | origin change | AS999 → AS1031 | 3772164611031 |
| 2026-10-02 15:13:19Z | origin change | AS1031 → AS999 | 580571746453999 |
| 2026-10-02 08:37:29Z | origin change | AS999 → AS1031 | 49432483621031 |
| 2026-10-02 08:35:31Z | origin change | AS1031 → AS999 | 3800134916453999 |
| 2026-10-02 08:35:16Z | origin change | AS999 → AS1031 | 2132411031 |
| 2026-10-02 08:35:08Z | origin change | AS1031 → AS999 | 348002963290026453999 |
| 2026-10-01 03:43:58Z | origin change | AS999 → AS1031 | 6121869391031 |
| 2026-10-01 03:43:56Z | origin change | AS1031 → AS999 | 5030033566453999 |
| 2026-10-01 03:43:49Z | origin change | AS999 → AS1031 | 1763969391031 |
| 2026-10-01 03:43:46Z | origin change | AS999 → AS1031 | 1490769391031 |
| 2026-10-01 03:43:45Z | origin change | AS1031 → AS999 | 3800134916453999 |
| 2026-10-01 03:43:40Z | origin change | AS1031 → AS999 | 21324190026453999 |
| 2026-10-01 03:43:37Z | origin change | AS1031 → AS999 | 4818533566453999 |
| 2026-10-01 03:43:37Z | origin change | AS999 → AS1031 | 494324836290021031 |
| 2026-09-30 03:23:33Z | origin change | AS999 → AS1031 | 348002963290021031 |
| 2026-09-30 02:52:06Z | origin change | AS1031 → AS999 | 3800134916453999 |
| 2026-09-30 02:51:49Z | origin change | AS999 → AS1031 | 345491031 |
| 2026-09-30 02:51:49Z | origin change | AS1031 → AS999 | 348002963290026453999 |
| 2026-09-30 02:50:02Z | origin change | AS999 → AS1031 | 3492769391031 |
| 2026-09-30 02:50:00Z | origin change | AS1031 → AS999 | 506286453999 |
| 2026-09-30 02:49:58Z | origin change | AS1031 → AS999 | 345496453999 |
| 2026-09-30 02:49:58Z | origin change | AS1031 → AS999 | 4818533566453999 |
| 2026-09-30 02:49:58Z | origin change | AS999 → AS1031 | 3492769391031 |
| 2026-09-30 02:49:58Z | origin change | AS999 → AS1031 | 4943248362176454051031 |
| 2026-09-29 18:31:59Z | origin change | AS999 → AS1031 | 49432483621031 |
| 2026-09-29 18:31:57Z | origin change | AS1031 → AS999 | 348002963290026453999 |
| 2026-09-29 18:31:56Z | origin change | AS999 → AS1031 | 6121869391031 |
| 2026-09-29 18:31:55Z | origin change | AS1031 → AS999 | 345496453999 |
| 2026-09-29 18:31:55Z | origin change | AS1031 → AS999 | 4818533566453999 |
| 2026-09-29 18:31:55Z | origin change | AS999 → AS1031 | 4943248362176454051031 |
| 2026-09-29 14:41:40Z | origin change | AS999 → AS1031 | 140357769391031 |
| 2026-09-29 14:41:35Z | origin change | AS999 → AS1031 | 1763969391031 |
| 2026-09-29 14:41:32Z | origin change | AS1031 → AS999 | 21324190026453999 |
| 2026-09-29 14:41:24Z | origin change | AS1031 → AS999 | 3800134916453999 |
| 2026-09-29 14:41:23Z | origin change | AS999 → AS1031 | 140357769391031 |
| 2026-09-29 14:41:23Z | origin change | AS1031 → AS999 | 348002963290026453999 |
| 2026-09-29 14:41:23Z | origin change | AS999 → AS1031 | 4943248362176454051031 |
| 2026-09-29 14:41:22Z | origin change | AS999 → AS1031 | 494324836290021031 |
| 2026-09-29 14:41:22Z | origin change | AS1031 → AS999 | 345496453999 |
| 2026-09-29 14:41:22Z | origin change | AS1031 → AS999 | 4818533566453999 |
| 2026-09-29 12:18:24Z | origin change | AS999 → AS1031 | 49432483621031 |
| 2026-09-29 12:18:15Z | origin change | AS999 → AS1031 | 6121869391031 |
| 2026-09-29 12:18:15Z | origin change | AS1031 → AS999 | 345496453999 |
| 2026-09-29 12:18:15Z | origin change | AS1031 → AS999 | 4818533566453999 |
| 2026-09-29 12:16:12Z | origin change | AS999 → AS1031 | 1763969391031 |
| 2026-09-29 12:15:57Z | origin change | AS1031 → AS999 | 3800134916453999 |
| 2026-09-29 12:15:43Z | origin change | AS999 → AS1031 | 1763969391031 |
| 2026-09-29 12:15:32Z | origin change | AS1031 → AS999 | 21324190026453999 |
| 2026-09-29 12:15:31Z | origin change | AS999 → AS1031 | 140357769391031 |
| 2026-09-29 12:15:30Z | origin change | AS1031 → AS999 | 4818533566453999 |