206208 looking glass

120.92.224.0/23 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 29 701841344811 2026-09-18 2026-10-19
AS17621 China Unicom Shanghai network RPKI valid 13 345495511483717621 2026-09-18 2026-10-19

RPKI

7 ROAs cover this prefix

ROA prefixMax lengthAuthorised originTrust anchorResult for this route
120.92.224.0/23 /23 AS4811 apnic authorises it
120.92.224.0/23 /23 AS17621 apnic wrong origin
120.92.224.0/23 /23 AS59019 apnic wrong origin
120.92.224.0/23 /23 AS137280 apnic wrong origin
120.92.224.0/21 /21 AS59019 apnic wrong origin
120.92.224.0/20 /20 AS17621 apnic wrong origin
120.92.224.0/20 /20 AS59019 apnic wrong origin

Registry

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

Delegated block
120.92.0.0/16
RIR
APNIC
Country
🇨🇳 CN
Status
allocated
Allocated
2008-04-01

Less specific routes

Announced prefixes that contain this one

Prefix Origin RPKI Peers Sample path First seen
120.92.224.0/21 v4 AS59019 Beijing Kingsoft Cloud Internet Technology Co., Ltd RPKI valid 1 557201747658453980859019 2026-09-18
120.92.224.0/20 v4 AS59019 Beijing Kingsoft Cloud Internet Technology Co., Ltd RPKI valid 2 138309711744134481159019 2026-09-18
120.92.224.0/20 v4 AS17621 China Unicom Shanghai network RPKI valid 40 345495511483717621 2026-09-18

More specific routes

0 announced prefixes inside this one

Nothing more specific is announced.

Recorded changes

WhenChangeOriginPath
2026-10-19 11:39:27Z origin change AS17621 → AS4811 1383097117441344811
2026-10-19 09:48:06Z origin change AS4811 → AS17621 377215511483717621
2026-10-19 05:46:02Z origin change AS17621 → AS4811 22652129941344811
2026-10-19 05:45:18Z origin change AS4811 → AS17621 176395511483717621
2026-10-19 05:42:56Z origin change AS17621 → AS4811 22652129941344811
2026-10-19 04:11:19Z origin change AS4811 → AS17621 176395511483717621
2026-10-18 16:14:52Z origin change AS17621 → AS4811 32884032772717441344811
2026-10-18 14:46:17Z origin change AS4811 → AS17621 176395511483717621
2026-10-18 14:30:09Z origin change AS17621 → AS4811 32884032772717441344811
2026-10-18 02:13:20Z origin change AS4811 → AS17621 4967320485483717621
2026-10-18 02:13:01Z origin change AS17621 → AS4811 496732048541344811
2026-10-18 02:03:12Z origin change AS4811 → AS17621 4967320485483717621
2026-10-16 16:10:03Z origin change AS17621 → AS4811 557209930291441344811
2026-10-16 16:08:53Z origin change AS4811 → AS17621 206499345495511483717621
2026-10-16 13:05:58Z origin change AS17621 → AS4811 22652129941344811
2026-10-16 13:05:16Z origin change AS4811 → AS17621 226521299483717621
2026-10-16 13:03:17Z origin change AS17621 → AS4811 22652129941344811
2026-10-16 13:02:45Z origin change AS4811 → AS17621 226521299483717621
2026-10-16 12:55:57Z origin change AS17621 → AS4811 557209930291441344811
2026-10-16 12:55:32Z origin change AS4811 → AS17621 226521299483717621
2026-10-16 12:49:10Z origin change AS17621 → AS4811 22652129941344811
2026-10-16 12:48:46Z origin change AS4811 → AS17621 226521299483717621
2026-10-16 12:35:21Z origin change AS17621 → AS4811 22652129941344811
2026-10-16 12:35:15Z origin change AS4811 → AS17621 226521299483717621
2026-10-16 05:32:32Z origin change AS17621 → AS4811 22652129941344811
2026-10-16 05:31:17Z origin change AS4811 → AS17621 226521299483717621
2026-10-16 00:37:34Z origin change AS17621 → AS4811 557202376441344811
2026-10-16 00:28:31Z origin change AS4811 → AS17621 377215511483717621
2026-10-15 21:05:39Z origin change AS17621 → AS4811 32884032772717441344811
2026-10-15 21:05:04Z origin change AS4811 → AS17621 1403577701483717621
2026-10-15 16:14:34Z origin change AS17621 → AS4811 557209930291441344811
2026-10-15 16:12:16Z origin change AS4811 → AS17621 4967320485483717621
2026-10-15 16:08:56Z origin change AS17621 → AS4811 557202376441344811
2026-10-15 16:02:19Z origin change AS4811 → AS17621 4967320485483717621
2026-10-15 09:22:52Z origin change AS17621 → AS4811 557202376441344811
2026-10-15 09:20:52Z origin change AS4811 → AS17621 21628582806762483717621
2026-10-14 18:22:40Z origin change AS17621 → AS4811 557202376441344811
2026-10-14 18:06:16Z origin change AS17621 → AS4811 557209930291441344811
2026-10-14 18:06:10Z origin change AS4811 → AS17621 5572010099483717621
2026-10-14 18:03:57Z origin change AS4811 → AS17621 21628582806762483717621
2026-10-14 03:34:44Z origin change AS17621 → AS4811 32884032772717441344811
2026-10-14 03:32:14Z origin change AS4811 → AS17621 379895630013213210099483717621
2026-10-11 17:37:53Z origin change AS17621 → AS4811 557202376441344811
2026-10-11 16:15:20Z origin change AS4811 → AS17621 4967320485483717621
2026-10-11 16:07:47Z origin change AS17621 → AS4811 557202376441344811
2026-10-11 16:05:17Z origin change AS4811 → AS17621 4967320485483717621
2026-10-11 00:02:31Z origin change AS17621 → AS4811 557202376441344811
2026-10-10 23:40:54Z origin change AS4811 → AS17621 176395511483717621
2026-10-10 10:53:58Z origin change AS17621 → AS4811 557202376441344811
2026-10-10 10:49:03Z origin change AS4811 → AS17621 176395511483717621