206208 looking glass

221.122.112.0/20 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
AS23724 China Telecom Beijing IDC Network RPKI valid 28 580571836413423724 2026-09-18 2026-11-10
AS4808 China Unicom Beijing Province Network RPKI valid 14 701848374808 2026-09-18 2026-11-10

RPKI

3 ROAs cover this prefix

ROA prefixMax lengthAuthorised originTrust anchorResult for this route
221.122.112.0/20 /20 AS4808 apnic wrong origin
221.122.112.0/20 /20 AS9808 apnic wrong origin
221.122.112.0/20 /20 AS23724 apnic authorises it

Registry

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

Delegated block
221.122.0.0/15
RIR
APNIC
Country
🇨🇳 CN
Status
allocated
Allocated
2003-07-07

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
2026-11-09 15:27:03Z origin change AS4808 → AS23724 202056939413423724
2026-11-09 15:22:35Z origin change AS23724 → AS4808 20205693948374808
2026-11-07 18:16:39Z origin change AS4808 → AS23724 328840327727174413423724
2026-11-07 16:05:42Z origin change AS23724 → AS4808 6129244356476648374808
2026-11-07 12:39:30Z origin change AS4808 → AS23724 328840327727174413423724
2026-11-07 09:04:59Z origin change AS23724 → AS4808 17639693948374808
2026-11-05 23:31:26Z origin change AS4808 → AS23724 5572099302914413423724
2026-11-05 23:20:38Z origin change AS23724 → AS4808 37721551148374808
2026-11-05 16:18:53Z origin change AS4808 → AS23724 21628582806762413423724
2026-11-05 16:17:23Z origin change AS23724 → AS4808 2162858280676248374808
2026-11-05 00:43:24Z origin change AS4808 → AS23724 328840327727174413423724
2026-11-04 20:45:20Z origin change AS23724 → AS4808 20649934549551148374808
2026-11-02 20:39:02Z origin change AS4808 → AS23724 328840327727174413423724
2026-11-02 16:06:20Z origin change AS23724 → AS4808 573814270848374808
2026-11-02 12:36:46Z origin change AS4808 → AS23724 204092198978174413423724
2026-11-02 12:35:48Z origin change AS23724 → AS4808 204092207662907548374808
2026-11-02 07:42:53Z origin change AS4808 → AS23724 5572099302914413423724
2026-11-01 23:34:08Z origin change AS23724 → AS4808 599191277948374808
2026-11-01 14:08:11Z origin change AS23724 → AS4808 20649934549551148374808
2026-11-01 14:07:28Z origin change AS4808 → AS23724 328840327727174413423724
2026-11-01 12:02:56Z origin change AS23724 → AS4808 6129244356476648374808
2026-11-01 05:08:26Z origin change AS4808 → AS23724 328840327727174413423724
2026-11-01 04:59:06Z origin change AS23724 → AS4808 37989563001321321009948374808
2026-11-01 04:59:06Z origin change AS23724 → AS4808 37989563001321321009948374808
2026-11-01 02:50:02Z origin change AS4808 → AS23724 49134533566939413423724
2026-10-31 22:00:10Z origin change AS4808 → AS23724 328840327727174413423724
2026-10-31 11:39:41Z origin change AS23724 → AS4808 6129244356476648374808
2026-10-31 00:07:59Z origin change AS4808 → AS23724 49432483621764413423724
2026-10-30 12:32:21Z origin change AS23724 → AS4808 349275665548374808
2026-10-30 01:23:05Z origin change AS4808 → AS23724 503041299413423724
2026-10-29 23:36:11Z origin change AS23724 → AS4808 20649934549551148374808
2026-10-29 22:53:04Z origin change AS4808 → AS23724 328840327727174413423724
2026-10-29 06:34:47Z origin change AS23724 → AS4808 140357770148374808
2026-10-28 18:11:57Z origin change AS4808 → AS23724 328840327727174413423724
2026-10-28 08:03:19Z origin change AS23724 → AS4808 37721551148374808