91.205.144.0/22 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 |
|---|---|---|---|---|---|
| AS197147 Svyazservice Ltd. | no ROA | 26 | 333350384197147 | 2026-09-18 | 2026-09-29 |
| AS47923 LanCraft Ltd. | no ROA | 19 | 345492907647923 | 2026-09-18 | 2026-09-29 |
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
- 91.205.144.0/22
- RIR
- RIPENCC
- Country
- 🇷🇺 RU
- Status
- assigned
- Allocated
- 2008-09-11
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 |
|---|---|---|---|
| 2026-09-29 09:16:25Z | origin change | AS197147 → AS47923 | 7018129947923 |
| 2026-09-29 00:44:47Z | origin change | AS47923 → AS197147 | 202365693920764197147 |
| 2026-09-28 23:14:50Z | origin change | AS197147 → AS47923 | 3288403277271743559820546047923 |
| 2026-09-28 21:22:42Z | origin change | AS47923 → AS197147 | 55720693920764197147 |
| 2026-09-28 20:56:59Z | origin change | AS197147 → AS47923 | 7018129947923 |
| 2026-09-28 20:56:58Z | origin change | AS47923 → AS197147 | 5030420764197147 |
| 2026-09-28 17:58:19Z | origin change | AS47923 → AS197147 | 24482693920764197147 |
| 2026-09-28 17:58:19Z | origin change | AS197147 → AS47923 | 244822907647923 |
| 2026-09-28 17:58:19Z | origin change | AS197147 → AS47923 | 58057345492907647923 |
| 2026-09-28 17:53:42Z | origin change | AS47923 → AS197147 | 58057693920764197147 |
| 2026-09-28 17:53:42Z | origin change | AS197147 → AS47923 | 345496225520546047923 |
| 2026-09-28 17:53:42Z | origin change | AS197147 → AS47923 | 2448220546047923 |
| 2026-09-28 17:53:42Z | origin change | AS47923 → AS197147 | 206499693920764197147 |
| 2026-09-28 17:40:50Z | origin change | AS47923 → AS197147 | 202365693920764197147 |
| 2026-09-28 16:52:10Z | origin change | AS197147 → AS47923 | 20514129947923 |
| 2026-09-28 12:59:35Z | origin change | AS47923 → AS197147 | 202365693920764197147 |
| 2026-09-28 12:42:37Z | origin change | AS197147 → AS47923 | 20514129947923 |
| 2026-09-28 10:58:49Z | origin change | AS47923 → AS197147 | 202365693920764197147 |
| 2026-09-28 08:32:42Z | origin change | AS197147 → AS47923 | 7018129947923 |
| 2026-09-28 00:44:40Z | origin change | AS47923 → AS197147 | 852693920764197147 |
| 2026-09-28 00:18:32Z | origin change | AS197147 → AS47923 | 20514129947923 |
| 2026-09-27 19:53:52Z | origin change | AS47923 → AS197147 | 202365693920764197147 |
| 2026-09-27 17:56:51Z | origin change | AS197147 → AS47923 | 506283559820546047923 |
| 2026-09-27 12:23:01Z | origin change | AS47923 → AS197147 | 852693920764197147 |
| 2026-09-27 12:07:30Z | origin change | AS197147 → AS47923 | 506283559820546047923 |
| 2026-09-27 12:05:19Z | origin change | AS47923 → AS197147 | 202365693920764197147 |
| 2026-09-27 11:54:24Z | origin change | AS197147 → AS47923 | 506283559820546047923 |
| 2026-09-27 05:41:51Z | origin change | AS47923 → AS197147 | 852693920764197147 |
| 2026-09-27 03:52:31Z | origin change | AS197147 → AS47923 | 176392907647923 |
| 2026-09-27 02:56:21Z | origin change | AS47923 → AS197147 | 852693920764197147 |
| 2026-09-27 02:25:45Z | origin change | AS197147 → AS47923 | 3288403277271745050920546047923 |
| 2026-09-27 01:37:18Z | origin change | AS47923 → AS197147 | 202365693920764197147 |
| 2026-09-27 00:17:38Z | origin change | AS197147 → AS47923 | 7018129947923 |
| 2026-09-26 22:05:24Z | origin change | AS47923 → AS197147 | 202365693920764197147 |
| 2026-09-26 21:49:40Z | origin change | AS197147 → AS47923 | 506283559820546047923 |
| 2026-09-26 20:10:39Z | origin change | AS47923 → AS197147 | 202365693920764197147 |
| 2026-09-26 18:24:50Z | origin change | AS197147 → AS47923 | 3288403277271745050920546047923 |
| 2026-09-26 03:26:59Z | origin change | AS47923 → AS197147 | 202365693920764197147 |
| 2026-09-26 02:35:35Z | origin change | AS197147 → AS47923 | 3288403277271745050920546047923 |
| 2026-09-25 11:49:21Z | origin change | AS47923 → AS197147 | 202365693920764197147 |
| 2026-09-25 11:38:28Z | origin change | AS197147 → AS47923 | 7018129947923 |
| 2026-09-25 06:55:09Z | origin change | AS47923 → AS197147 | 852693920764197147 |
| 2026-09-25 06:37:41Z | origin change | AS197147 → AS47923 | 58057345492907647923 |
| 2026-09-25 06:22:05Z | origin change | AS197147 → AS47923 | 345496225520546047923 |
| 2026-09-25 06:22:05Z | origin change | AS197147 → AS47923 | 2448220546047923 |
| 2026-09-25 06:22:05Z | origin change | AS47923 → AS197147 | 58057693920764197147 |
| 2026-09-25 06:22:05Z | origin change | AS47923 → AS197147 | 4439358057693920764197147 |
| 2026-09-24 19:31:51Z | origin change | AS47923 → AS197147 | 202365693920764197147 |
| 2026-09-24 19:14:08Z | origin change | AS197147 → AS47923 | 7018129947923 |
| 2026-09-24 16:23:23Z | origin change | AS47923 → AS197147 | 852693920764197147 |