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101.102.103.0/24 RPKI valid 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 ASRPKI Peers seeing itSample path First seenLast seen
AS131644 Taiwan Network Information Center RPKI valid 42 24482131644 2026-09-18 2026-09-25
AS131621 Taiwan Network Information Center RPKI valid 5 176393462131621 2026-09-18 2026-09-25

RPKI

3 ROAs cover this prefix

ROA prefixMax lengthAuthorised originTrust anchorResult for this route
101.102.103.0/24 /24 AS1659 apnic wrong origin
101.102.103.0/24 /24 AS131621 apnic wrong origin
101.102.103.0/24 /24 AS131644 apnic authorises it

Registry

Who this address space is delegated to, regardless of whether it is routed

Delegated block
101.102.103.0/24
RIR
APNIC
Country
🇹🇼 TW
Status
assigned
Allocated
2018-06-01

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

WhenChangeOriginPath
2026-09-24 16:23:00Z origin change AS131621 → AS131644 8526939131644
2026-09-24 15:08:23Z origin change AS131644 → AS131621 32884032772717496803462131621
2026-09-23 17:07:47Z origin change AS131621 → AS131644 2023656939131644
2026-09-23 16:27:54Z origin change AS131644 → AS131621 32884032772717496803462131621
2026-09-22 11:30:28Z origin change AS131621 → AS131644 557206939131644
2026-09-22 10:41:46Z origin change AS131644 → AS131621 32884032772717496803462131621
2026-09-22 10:09:50Z origin change AS131621 → AS131644 8526939131644
2026-09-22 09:43:07Z origin change AS131644 → AS131621 32884032772717496803462131621
2026-09-22 06:54:54Z origin change AS131621 → AS131644 2023656939131644
2026-09-22 06:20:33Z origin change AS131644 → AS131621 32884032772717496803462131621
2026-09-22 03:31:12Z origin change AS131621 → AS131644 2023656939131644
2026-09-22 00:06:36Z origin change AS131644 → AS131621 32884032772717496803462131621
2026-09-21 11:23:37Z origin change AS131621 → AS131644 503006939131644
2026-09-21 11:03:00Z origin change AS131644 → AS131621 5030017496803462131621
2026-09-20 05:14:07Z origin change AS131621 → AS131644 2023656939131644
2026-09-20 04:33:33Z origin change AS131644 → AS131621 32884032772717496803462131621
2026-09-20 03:49:14Z origin change AS131621 → AS131644 2023656939131644
2026-09-20 03:40:20Z origin change AS131644 → AS131621 32884032772717496803462131621
2026-09-19 19:51:36Z origin change AS131621 → AS131644 2023656939131644
2026-09-19 18:42:12Z origin change AS131644 → AS131621 32884032772717496803462131621
2026-09-19 16:46:40Z origin change AS131621 → AS131644 2023656939131644
2026-09-19 15:57:05Z origin change AS131644 → AS131621 32884032772717496803462131621
2026-09-19 11:05:00Z origin change AS131621 → AS131644 2023656939131644
2026-09-19 08:44:27Z origin change AS131644 → AS131621 32884032772717496803462131621
2026-09-19 08:30:36Z origin change AS131621 → AS131644 295046939131644
2026-09-19 07:45:17Z origin change AS131644 → AS131621 32884032772717496803462131621
2026-09-19 04:23:37Z origin change AS131621 → AS131644 2023656939131644
2026-09-18 23:45:20Z origin change AS131644 → AS131621 32884032772717496803462131621
2026-09-18 23:42:40Z origin change AS131621 → AS131644 2023656939131644
2026-09-18 20:59:44Z origin change AS131644 → AS131621 32884032772717496803462131621
2026-09-18 15:36:12Z origin change AS131621 → AS131644 2023656939131644
2026-09-18 15:18:58Z origin change AS131644 → AS131621 32884032772717496803462131621
2026-09-18 14:56:19Z origin change AS131621 → AS131644 2023656939131644
2026-09-18 14:02:57Z origin change AS131644 → AS131621 32884032772717496803462131621