206208 looking glass

2409:27fb::/48 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
AS4811 China Telecom Shanghai IDC Network RPKI valid 21 701841344811 2026-09-18 2026-09-25
AS138421 China Unicom RPKI valid 13 3800174734837138421 2026-09-18 2026-09-25

RPKI

3 ROAs cover this prefix

ROA prefixMax lengthAuthorised originTrust anchorResult for this route
2409:27fb::/48 /48 AS4811 apnic authorises it
2409:27fb::/48 /48 AS55990 apnic wrong origin
2409:27fb::/48 /48 AS138421 apnic wrong origin

Registry

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

Delegated block
2409:2000::/21
RIR
APNIC
Country
🇨🇳 CN
Status
allocated
Allocated
2020-07-20

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
2026-09-25 17:54:39Z origin change AS138421 → AS4811 566622509141344811
2026-09-25 07:46:58Z origin change AS4811 → AS138421 2020569394837138421
2026-09-24 23:42:17Z origin change AS138421 → AS4811 852325741344811
2026-09-24 22:36:16Z origin change AS4811 → AS138421 85233204837138421
2026-09-23 10:58:53Z origin change AS138421 → AS4811 3772117441344811
2026-09-23 02:53:48Z origin change AS4811 → AS138421 2020569394837138421
2026-09-22 20:52:23Z origin change AS138421 → AS4811 4943221551048362129941344811
2026-09-22 08:55:05Z origin change AS4811 → AS138421 333312574837138421
2026-09-21 21:05:53Z origin change AS138421 → AS4811 4943248362129941344811
2026-09-21 13:29:21Z origin change AS4811 → AS138421 216285828067624837138421
2026-09-21 05:32:34Z origin change AS138421 → AS4811 4943221551048362129941344811
2026-09-21 05:08:29Z origin change AS4811 → AS138421 216285828067624837138421
2026-09-20 04:44:48Z origin change AS138421 → AS4811 34800296329002413441344811
2026-09-19 08:28:12Z origin change AS4811 → AS138421 2950439392338914837138421
2026-09-18 07:26:06Z origin change AS138421 → AS4811 1403577693941344811
2026-09-18 07:21:23Z origin change AS4811 → AS138421 140357769394837138421
2026-09-18 06:41:23Z origin change AS138421 → AS4811 4943221551048362129941344811
2026-09-18 06:29:39Z origin change AS4811 → AS138421 34927566554837138421
2026-09-18 05:35:28Z origin change AS138421 → AS4811 4943248362129941344811