206208 looking glass

113.31.144.0/20 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 27 701841344811 2026-09-18 2026-11-05
AS17621 China Unicom Shanghai network RPKI valid 14 345495511483717621 2026-09-18 2026-11-05

RPKI

2 ROAs cover this prefix

ROA prefixMax lengthAuthorised originTrust anchorResult for this route
113.31.144.0/20 /20 AS4811 apnic authorises it
113.31.144.0/20 /20 AS17621 apnic wrong origin

Registry

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

Delegated block
113.31.0.0/16
RIR
APNIC
Country
🇨🇳 CN
Status
allocated
Allocated
2008-10-17

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
2026-11-05 00:43:24Z origin change AS17621 → AS4811 32884032772717441344811
2026-11-04 20:45:23Z origin change AS4811 → AS17621 206499345495511483717621
2026-11-04 15:30:38Z origin change AS17621 → AS4811 2132419002413441344811
2026-11-04 07:04:52Z origin change AS4811 → AS17621 4967320485483717621
2026-11-04 07:04:36Z origin change AS17621 → AS4811 496732048541344811
2026-11-04 06:54:30Z origin change AS4811 → AS17621 4967320485483717621
2026-11-02 20:39:02Z origin change AS17621 → AS4811 32884032772717441344811
2026-11-02 16:06:20Z origin change AS4811 → AS17621 5738142708483717621
2026-11-02 07:42:40Z origin change AS17621 → AS4811 557209930291441344811
2026-11-01 23:34:10Z origin change AS4811 → AS17621 5991912779483717621
2026-11-01 14:08:12Z origin change AS4811 → AS17621 206499345495511483717621
2026-11-01 14:07:28Z origin change AS17621 → AS4811 32884032772717441344811
2026-11-01 13:30:47Z origin change AS4811 → AS17621 206499345495511483717621
2026-11-01 05:08:26Z origin change AS17621 → AS4811 32884032772717441344811
2026-11-01 04:59:05Z origin change AS4811 → AS17621 379895630013213210099483717621
2026-11-01 04:59:05Z origin change AS4811 → AS17621 379895630013213210099483717621
2026-11-01 02:50:02Z origin change AS17621 → AS4811 4913453356693941344811
2026-10-31 00:08:00Z origin change AS17621 → AS4811 4943248362176441344811
2026-10-30 12:32:37Z origin change AS4811 → AS17621 3492756655483717621
2026-10-30 01:22:28Z origin change AS17621 → AS4811 50304129941344811
2026-10-29 23:36:11Z origin change AS4811 → AS17621 206499345495511483717621
2026-10-29 22:53:04Z origin change AS17621 → AS4811 32884032772717441344811
2026-10-29 06:32:52Z origin change AS4811 → AS17621 14035777014837483717621
2026-10-28 18:11:57Z origin change AS17621 → AS4811 32884032772717441344811
2026-10-28 08:03:40Z origin change AS4811 → AS17621 377215511483717621
2026-10-27 14:47:17Z origin change AS17621 → AS4811 557209930291441344811
2026-10-27 08:09:12Z origin change AS4811 → AS17621 4967320485483717621
2026-10-24 17:20:51Z origin change AS17621 → AS4811 852325741344811
2026-10-24 14:59:55Z origin change AS4811 → AS17621 176395511483717621
2026-10-24 14:02:23Z origin change AS17621 → AS4811 58057183641344811
2026-10-24 13:09:25Z origin change AS4811 → AS17621 176395511483717621
2026-10-23 20:05:45Z origin change AS17621 → AS4811 24482291441344811
2026-10-23 16:12:11Z origin change AS4811 → AS17621 4967320485483717621
2026-10-23 16:12:01Z origin change AS17621 → AS4811 496732048541344811
2026-10-23 16:02:14Z origin change AS4811 → AS17621 4967320485483717621
2026-10-22 22:10:36Z origin change AS17621 → AS4811 5738142708129941344811
2026-10-22 22:09:48Z origin change AS4811 → AS17621 5738142708483717621