134.42.227.0/24 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 |
|---|---|---|---|---|---|
| AS53712 Wellington Management Company LLP | no ROA | 29 | 38001822053712 | 2026-09-20 | 2026-10-21 |
| AS2516 KDDI Corporation | no ROA | 13 | 3772168302516 | 2026-09-23 | 2026-10-21 |
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
- 134.42.227.0/24
- RIR
- APNIC
- Country
- 🇯🇵 JP
- Status
- allocated
- Allocated
- 1989-04-25
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 |
|---|---|---|---|
| 2026-10-22 03:20:27Z | origin change | AS2516 → AS53712 | 17639822053712 |
| 2026-10-22 02:17:15Z | origin change | AS53712 → AS2516 | 578211258632572516251625162516 |
| 2026-10-21 12:23:19Z | origin change | AS2516 → AS53712 | 17639822053712 |
| 2026-10-21 06:57:39Z | origin change | AS53712 → AS2516 | 354933562516251625162516 |
| 2026-10-21 05:27:13Z | origin change | AS2516 → AS53712 | 354933566453822053712 |
| 2026-10-20 13:07:02Z | origin change | AS53712 → AS2516 | 1383097133562516251625162516 |
| 2026-10-20 11:55:58Z | origin change | AS2516 → AS53712 | 205148434822053712 |
| 2026-10-20 10:02:11Z | origin change | AS53712 → AS2516 | 3288403277271742516251625162516 |
| 2026-10-20 08:45:04Z | origin change | AS2516 → AS53712 | 49432483621764822053712 |
| 2026-10-20 00:33:02Z | origin change | AS53712 → AS2516 | 1383097133562516251625162516 |
| 2026-10-19 21:04:07Z | origin change | AS2516 → AS53712 | 49432483621764822053712 |
| 2026-10-19 10:13:31Z | origin change | AS53712 → AS2516 | 3772168302516 |
| 2026-10-19 05:47:52Z | origin change | AS2516 → AS53712 | 17639822053712 |
| 2026-10-19 05:42:56Z | origin change | AS53712 → AS2516 | 2265212992516251625162516 |
| 2026-10-19 05:12:00Z | origin change | AS2516 → AS53712 | 17639822053712 |
| 2026-10-19 05:04:59Z | origin change | AS53712 → AS2516 | 1383097133562516251625162516 |
| 2026-10-19 04:11:41Z | origin change | AS2516 → AS53712 | 17639822053712 |
| 2026-10-19 02:18:05Z | origin change | AS53712 → AS2516 | 3288403277271742516251625162516 |
| 2026-10-18 22:51:52Z | origin change | AS2516 → AS53712 | 496733216822053712 |
| 2026-10-18 16:14:52Z | origin change | AS53712 → AS2516 | 3288403277271742516251625162516 |
| 2026-10-18 15:10:35Z | origin change | AS2516 → AS53712 | 17639822053712 |
| 2026-10-18 14:30:09Z | origin change | AS53712 → AS2516 | 3288403277271742516251625162516 |
| 2026-10-18 12:34:18Z | origin change | AS2516 → AS53712 | 17639822053712 |
| 2026-10-18 00:11:05Z | origin change | AS53712 → AS2516 | 3288403277271742516251625162516 |
| 2026-10-17 19:41:21Z | origin change | AS2516 → AS53712 | 496733216822053712 |
| 2026-10-17 07:23:31Z | origin change | AS53712 → AS2516 | 3288403277271742516251625162516 |
| 2026-10-16 16:09:36Z | origin change | AS2516 → AS53712 | 206499345492914822053712 |
| 2026-10-15 21:06:23Z | origin change | AS2516 → AS53712 | 1403577822053712 |
| 2026-10-15 21:05:47Z | origin change | AS53712 → AS2516 | 3288403277271742516251625162516 |
| 2026-10-15 21:04:33Z | origin change | AS53712 → AS2516 | 2265212992516251625162516 |
| 2026-10-15 13:49:30Z | origin change | AS2516 → AS53712 | 49432483621764822053712 |
| 2026-10-15 10:43:51Z | origin change | AS53712 → AS2516 | 354933562516251625162516 |
| 2026-10-15 09:20:45Z | origin change | AS2516 → AS53712 | 216285828067623491822053712 |
| 2026-10-15 00:10:56Z | origin change | AS53712 → AS2516 | 3288403277271742516251625162516 |
| 2026-10-14 18:03:50Z | origin change | AS2516 → AS53712 | 216285828067623491822053712 |
| 2026-10-14 03:34:50Z | origin change | AS53712 → AS2516 | 3288403277271742516251625162516 |
| 2026-10-14 03:32:33Z | origin change | AS2516 → AS53712 | 3798956300132132822053712 |
| 2026-10-13 20:48:45Z | origin change | AS53712 → AS2516 | 3288403277271742516251625162516 |
| 2026-10-13 19:33:14Z | origin change | AS2516 → AS53712 | 496733216822053712 |
| 2026-10-13 01:16:37Z | origin change | AS53712 → AS2516 | 3288403277271742516251625162516 |
| 2026-10-13 01:00:57Z | origin change | AS2516 → AS53712 | 496733216822053712 |
| 2026-10-12 18:36:11Z | origin change | AS53712 → AS2516 | 3772168302516 |
| 2026-10-12 18:34:39Z | origin change | AS2516 → AS53712 | 496733216822053712 |
| 2026-10-12 03:22:49Z | origin change | AS53712 → AS2516 | 3772168302516 |
| 2026-10-11 06:53:07Z | origin change | AS53712 → AS2516 | 3288403277271742516251625162516 |
| 2026-10-10 23:19:56Z | origin change | AS2516 → AS53712 | 494322155103154325255822053712 |
| 2026-10-10 19:42:31Z | origin change | AS53712 → AS2516 | 3288403277271742516251625162516 |
| 2026-10-10 19:34:07Z | origin change | AS2516 → AS53712 | 481852914822053712 |
| 2026-10-10 11:23:18Z | origin change | AS53712 → AS2516 | 1383097133562516251625162516 |
| 2026-10-10 10:42:12Z | origin change | AS2516 → AS53712 | 17639822053712 |