144.35.0.0/16 no ROA
Announced by AS18800 Salt Lake Community College.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS18800 Salt Lake Community College | no ROA | 42 | 34549646121018800 | 2026-09-18 | 2026-09-26 |
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
- 144.35.0.0/16
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 1990-11-09
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 |
|---|---|---|---|
| 2026-09-25 06:39:49Z | origin change | AS210 → AS18800 | 32884032772717421018800 |
| 2026-09-25 06:39:39Z | origin change | AS18800 → AS210 | 380013491174210 |
| 2026-09-25 06:39:27Z | origin change | AS210 → AS18800 | 557202914646121018800 |
| 2026-09-25 06:39:25Z | origin change | AS18800 → AS210 | 49673204856453174210 |
| 2026-09-25 06:39:12Z | origin change | AS210 → AS18800 | 2162858280676217421018800 |
| 2026-09-25 06:39:11Z | origin change | AS18800 → AS210 | 4967312389174210 |
| 2026-09-25 06:39:09Z | origin change | AS210 → AS18800 | 2040922076629169646121018800 |
| 2026-09-25 06:38:57Z | origin change | AS18800 → AS210 | 557203257174210 |
| 2026-09-25 06:38:56Z | origin change | AS210 → AS18800 | 49432483629002646121018800 |
| 2026-09-25 06:38:55Z | origin change | AS18800 → AS210 | 328840327727174210 |
| 2026-09-25 06:38:53Z | origin change | AS210 → AS18800 | 5805717421018800 |
| 2026-09-25 06:38:24Z | origin change | AS210 → AS18800 | 4967320485646121018800 |
| 2026-09-25 06:38:24Z | origin change | AS18800 → AS210 | 443935805750673174210 |
| 2026-09-25 06:37:36Z | origin change | AS18800 → AS210 | 380013491174210 |
| 2026-09-25 06:36:41Z | origin change | AS210 → AS18800 | 57821125863257646121018800 |
| 2026-09-25 06:36:35Z | origin change | AS18800 → AS210 | 380013491174210 |
| 2026-09-25 06:36:34Z | origin change | AS210 → AS18800 | 13282517421018800 |
| 2026-09-25 06:36:28Z | origin change | AS18800 → AS210 | 21628582806762174210 |
| 2026-09-25 06:36:26Z | origin change | AS210 → AS18800 | 49432483629002646121018800 |
| 2026-09-25 06:36:25Z | origin change | AS18800 → AS210 | 49673204856453174210 |
| 2026-09-25 06:36:24Z | origin change | AS210 → AS18800 | 4439339425617421018800 |
| 2026-09-25 06:36:24Z | origin change | AS18800 → AS210 | 4943221551031543174210 |
| 2026-09-25 06:36:23Z | origin change | AS210 → AS18800 | 5805717421018800 |
| 2026-09-25 06:36:10Z | origin change | AS210 → AS18800 | 557206939646121018800 |
| 2026-09-25 06:36:10Z | origin change | AS18800 → AS210 | 2040922076629169174210 |
| 2026-09-25 06:35:30Z | origin change | AS18800 → AS210 | 2040923401962000174210 |
| 2026-09-25 06:34:25Z | origin change | AS210 → AS18800 | 34927566556939646121018800 |
| 2026-09-25 06:34:09Z | origin change | AS18800 → AS210 | 176393356209210 |
| 2026-09-25 06:33:59Z | origin change | AS210 → AS18800 | 33331136646121018800 |
| 2026-09-25 06:33:55Z | origin change | AS18800 → AS210 | 349275665569393356209210 |
| 2026-09-25 06:33:55Z | origin change | AS210 → AS18800 | 2162858280676217421018800 |
| 2026-09-25 06:33:50Z | origin change | AS18800 → AS210 | 5572029143356209210 |
| 2026-09-25 06:33:49Z | origin change | AS210 → AS18800 | 4967320485646121018800 |
| 2026-09-25 06:33:49Z | origin change | AS18800 → AS210 | 49673123893491174210 |
| 2026-09-25 06:33:46Z | origin change | AS210 → AS18800 | 49432483629002646121018800 |
| 2026-09-25 06:33:45Z | origin change | AS18800 → AS210 | 49673204856453174210 |
| 2026-09-25 06:33:40Z | origin change | AS18800 → AS210 | 216285828067623356209210 |
| 2026-09-25 06:33:40Z | origin change | AS18800 → AS210 | 57821125863257174210 |
| 2026-09-25 06:33:40Z | origin change | AS210 → AS18800 | 2162858280676217421018800 |
| 2026-09-25 06:33:39Z | origin change | AS210 → AS18800 | 2040922076629169646121018800 |
| 2026-09-25 06:33:39Z | origin change | AS210 → AS18800 | 2162858280676217421018800 |
| 2026-09-25 06:33:37Z | origin change | AS18800 → AS210 | 578211258632576461210 |
| 2026-09-25 06:33:34Z | origin change | AS18800 → AS210 | 4913453356642429146461210 |
| 2026-09-25 06:33:34Z | origin change | AS210 → AS18800 | 612186939646121018800 |
| 2026-09-25 06:33:34Z | origin change | AS18800 → AS210 | 70183356209210 |
| 2026-09-25 06:33:34Z | origin change | AS210 → AS18800 | 2020517421018800 |
| 2026-09-25 06:33:33Z | origin change | AS210 → AS18800 | 2132419002646121018800 |
| 2026-09-25 06:33:32Z | origin change | AS18800 → AS210 | 21628582806762174210 |
| 2026-09-25 06:33:32Z | origin change | AS18800 → AS210 | 49673315006461210 |
| 2026-09-25 06:33:31Z | origin change | AS210 → AS18800 | 599199002646121018800 |