44.31.37.0/24 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 |
|---|---|---|---|---|---|
| AS20473 The Constant Company, LLC | no ROA | 37 | 3454920473 | 2026-09-18 | 2026-09-23 |
| AS63297 Pacific Servers Inc. | no ROA | 5 | 2265263297 | 2026-09-18 | 2026-09-23 |
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
- 44.0.0.0/9
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 1992-07-01
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 44.0.0.0/9 v4 | AS7377 University of California, San Diego | no ROA | 43 | 37721646121527377 | 2026-09-18 |
More specific routes
0 announced prefixes inside this one
Nothing more specific is announced.
Recorded changes
| When | Change | Origin | Path |
|---|---|---|---|
| 2026-09-23 16:27:33Z | origin change | AS20473 → AS63297 | 3288403277271745771400763297 |
| 2026-09-23 10:56:18Z | origin change | AS63297 → AS20473 | 3772120473 |
| 2026-09-23 05:38:15Z | origin change | AS20473 → AS63297 | 1383097133565771400763297 |
| 2026-09-23 00:44:43Z | origin change | AS20473 → AS63297 | 599199002632763297 |
| 2026-09-23 00:44:43Z | origin change | AS63297 → AS20473 | 573814270842708129920473 |
| 2026-09-23 00:44:36Z | origin change | AS63297 → AS20473 | 377215511349120473 |
| 2026-09-23 00:44:35Z | origin change | AS20473 → AS63297 | 202056939632763297 |
| 2026-09-23 00:44:35Z | origin change | AS20473 → AS63297 | 58057345491299632763297 |
| 2026-09-23 00:44:35Z | origin change | AS20473 → AS63297 | 206499345491299632763297 |
| 2026-09-23 00:44:35Z | origin change | AS63297 → AS20473 | 5805718361299349120473 |
| 2026-09-23 00:44:35Z | origin change | AS20473 → AS63297 | 345491299632763297 |
| 2026-09-23 00:44:35Z | origin change | AS63297 → AS20473 | 149072914129920473 |
| 2026-09-23 00:44:35Z | origin change | AS20473 → AS63297 | 3492712995771400763297 |
| 2026-09-23 00:44:35Z | origin change | AS63297 → AS20473 | 3492752025129920473 |
| 2026-09-23 00:44:34Z | origin change | AS63297 → AS20473 | 33331136291420473 |
| 2026-09-23 00:44:26Z | origin change | AS20473 → AS63297 | 29504159359002632763297 |
| 2026-09-23 00:44:26Z | origin change | AS63297 → AS20473 | 37721129920473 |
| 2026-09-23 00:44:25Z | origin change | AS20473 → AS63297 | 345493257632763297 |
| 2026-09-23 00:44:25Z | origin change | AS20473 → AS63297 | 57821125863257632763297 |
| 2026-09-23 00:44:25Z | origin change | AS63297 → AS20473 | 345492914349120473 |
| 2026-09-23 00:44:25Z | origin change | AS63297 → AS20473 | 29504159359002325720473 |
| 2026-09-23 00:44:24Z | origin change | AS20473 → AS63297 | 24482632763297 |
| 2026-09-23 00:44:23Z | origin change | AS20473 → AS63297 | 443933942565452763297 |
| 2026-09-23 00:44:23Z | origin change | AS63297 → AS20473 | 348003454920473 |
| 2026-09-23 00:44:23Z | origin change | AS63297 → AS20473 | 202365506736830291420473 |
| 2026-09-23 00:44:23Z | origin change | AS63297 → AS20473 | 5805734549325720473 |
| 2026-09-23 00:44:23Z | origin change | AS20473 → AS63297 | 580571745771400763297 |
| 2026-09-23 00:44:23Z | origin change | AS63297 → AS20473 | 4943248362129920473 |
| 2026-09-22 23:35:44Z | origin change | AS20473 → AS63297 | 354933565771400763297 |
| 2026-09-22 23:03:58Z | origin change | AS63297 → AS20473 | 481852914349120473 |
| 2026-09-22 23:03:58Z | origin change | AS63297 → AS20473 | 2064993454920473 |
| 2026-09-22 23:03:57Z | origin change | AS20473 → AS63297 | 852632763297 |
| 2026-09-22 23:03:57Z | origin change | AS20473 → AS63297 | 70181299632763297 |
| 2026-09-22 23:03:57Z | origin change | AS63297 → AS20473 | 377211273349120473 |
| 2026-09-22 23:03:56Z | origin change | AS20473 → AS63297 | 4504966961299632763297 |
| 2026-09-22 23:03:49Z | origin change | AS63297 → AS20473 | 4967312389129920473 |
| 2026-09-22 23:03:49Z | origin change | AS20473 → AS63297 | 2132419002632763297 |
| 2026-09-22 23:03:46Z | origin change | AS63297 → AS20473 | 377216461349120473 |
| 2026-09-22 23:03:46Z | origin change | AS63297 → AS20473 | 7018349120473 |
| 2026-09-22 23:03:45Z | origin change | AS63297 → AS20473 | 5805718365511349120473 |
| 2026-09-22 23:03:45Z | origin change | AS20473 → AS63297 | 345491299632763297 |
| 2026-09-22 23:03:45Z | origin change | AS20473 → AS63297 | 58057345491299632763297 |
| 2026-09-22 23:03:45Z | origin change | AS20473 → AS63297 | 5805718361299632763297 |
| 2026-09-22 23:03:44Z | origin change | AS20473 → AS63297 | 202056939632763297 |
| 2026-09-22 23:03:44Z | origin change | AS63297 → AS20473 | 202051299349120473 |
| 2026-09-22 23:03:44Z | origin change | AS20473 → AS63297 | 149071299632763297 |
| 2026-09-22 23:03:43Z | origin change | AS63297 → AS20473 | 7018349120473 |
| 2026-09-22 23:03:43Z | origin change | AS63297 → AS20473 | 5805718361299325720473 |
| 2026-09-22 23:03:42Z | origin change | AS20473 → AS63297 | 49432483629002632763297 |
| 2026-09-22 23:03:35Z | origin change | AS63297 → AS20473 | 21628582806762291420473 |