6.72.248.0/22 no ROA
Announced by AS1540 Headquarters, USAISC.
Origin
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
- 6.0.0.0/8
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 1994-02-01
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 |
|---|---|---|---|
| 2026-10-12 07:52:38Z | origin change | AS1540 → AS749 | 496732076434913356749 |
| 2026-10-12 07:52:38Z | origin change | AS749 → AS1540 | 4967332163356721721270641540 |
| 2026-10-12 07:52:27Z | origin change | AS749 → AS1540 | 3800134913356721721270641540 |
| 2026-10-12 07:52:09Z | origin change | AS1540 → AS749 | 496731238934913356749 |
| 2026-10-12 07:35:25Z | origin change | AS1540 → AS749 | 1763934913356749 |
| 2026-10-07 11:56:48Z | origin change | AS749 → AS1540 | 3288403277271743356721721270641540 |
| 2026-10-07 11:56:28Z | origin change | AS749 → AS1540 | 4967332163356721721270641540 |
| 2026-10-07 11:56:26Z | origin change | AS1540 → AS749 | 4967320764123891743356749 |
| 2026-10-07 11:56:15Z | origin change | AS749 → AS1540 | 176393356721721270641540 |
| 2026-10-07 11:56:10Z | origin change | AS1540 → AS749 | 49673123891743356749 |
| 2026-10-07 11:56:04Z | origin change | AS1540 → AS749 | 20409220766291691743356749 |
| 2026-10-07 11:56:03Z | origin change | AS749 → AS1540 | 5572069393356721721270641540 |
| 2026-10-07 11:56:02Z | origin change | AS1540 → AS749 | 20409220766291691743356749 |
| 2026-10-07 11:56:01Z | origin change | AS749 → AS1540 | 3800134913356721721270641540 |
| 2026-10-07 11:55:57Z | origin change | AS749 → AS1540 | 349275665512993356721721270641540 |
| 2026-10-07 11:55:51Z | origin change | AS1540 → AS749 | 3288403277271743356749 |
| 2026-10-07 11:55:51Z | origin change | AS1540 → AS749 | 3288403277271743356749 |
| 2026-10-07 11:55:47Z | origin change | AS749 → AS1540 | 5572029143356721721270641540 |
| 2026-10-07 11:55:47Z | origin change | AS1540 → AS749 | 202365506731743356749 |
| 2026-10-07 11:55:42Z | origin change | AS749 → AS1540 | 138309713356721721270641540 |
| 2026-10-07 11:55:39Z | origin change | AS749 → AS1540 | 14035773356721721270641540 |
| 2026-10-07 11:55:38Z | origin change | AS1540 → AS749 | 333312571743356749 |
| 2026-10-07 11:55:33Z | origin change | AS1540 → AS749 | 5572029143356749 |
| 2026-10-07 11:55:32Z | origin change | AS749 → AS1540 | 506283356721721270641540 |
| 2026-10-07 11:55:30Z | origin change | AS1540 → AS749 | 38001747364613356749 |
| 2026-10-07 11:55:30Z | origin change | AS1540 → AS749 | 2040923401933031743356749 |
| 2026-10-07 11:55:28Z | origin change | AS1540 → AS749 | 44393401753580573454929143356749 |
| 2026-10-07 11:55:28Z | origin change | AS749 → AS1540 | 580573454929143356721721270641540 |
| 2026-10-07 11:55:28Z | origin change | AS749 → AS1540 | 2265212993356721721270641540 |
| 2026-10-07 11:55:28Z | origin change | AS1540 → AS749 | 2448229143356749 |
| 2026-10-07 11:55:28Z | origin change | AS749 → AS1540 | 443935805769393356721721270641540 |
| 2026-10-07 11:55:27Z | origin change | AS749 → AS1540 | 578211258632573356721721270641540 |
| 2026-10-07 11:55:27Z | origin change | AS1540 → AS749 | 580573454929143356749 |
| 2026-10-07 11:55:27Z | origin change | AS1540 → AS749 | 349275665569393356749 |
| 2026-10-07 11:55:27Z | origin change | AS1540 → AS749 | 349275202532573356749 |
| 2026-10-07 11:55:27Z | origin change | AS1540 → AS749 | 2064993454929143356749 |
| 2026-10-07 11:55:27Z | origin change | AS749 → AS1540 | 578211258632573356721721270641540 |
| 2026-10-07 11:55:27Z | origin change | AS1540 → AS749 | 3454929143356749 |
| 2026-10-07 11:55:27Z | origin change | AS1540 → AS749 | 578211258632573356749 |
| 2026-10-07 11:55:27Z | origin change | AS749 → AS1540 | 2020512993356721721270641540 |
| 2026-10-07 11:55:27Z | origin change | AS749 → AS1540 | 494324836290023356721721270641540 |
| 2026-10-07 11:55:27Z | origin change | AS749 → AS1540 | 202051743356721721270641540 |
| 2026-10-07 11:55:27Z | origin change | AS749 → AS1540 | 333333203356721721270641540 |
| 2026-10-07 11:55:26Z | origin change | AS749 → AS1540 | 491345335669393356721721270641540 |
| 2026-10-07 11:55:26Z | origin change | AS1540 → AS749 | 2020569393356749 |
| 2026-10-07 11:55:26Z | origin change | AS1540 → AS749 | 6121869393356749 |
| 2026-10-07 11:55:26Z | origin change | AS749 → AS1540 | 1490712993356721721270641540 |
| 2026-10-07 11:55:26Z | origin change | AS1540 → AS749 | 49432483621764540532573356749 |
| 2026-10-07 11:55:26Z | origin change | AS749 → AS1540 | 6121869393356721721270641540 |
| 2026-10-06 20:18:46Z | origin change | AS749 → AS1540 | 2040921989781743356721721270641540 |