206208 looking glass

124.251.32.0/19 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 37721174413423724 2026-09-18 2026-10-05
AS4808 China Unicom Beijing Province Network RPKI valid 14 701848374808 2026-09-18 2026-10-05

RPKI

12 ROAs cover this prefix

ROA prefixMax lengthAuthorised originTrust anchorResult for this route
124.251.0.0/16 /32 AS4808 apnic wrong origin
124.251.0.0/16 /32 AS4835 apnic wrong origin
124.251.0.0/16 /32 AS4847 apnic wrong origin
124.251.0.0/16 /32 AS9308 apnic wrong origin
124.251.0.0/16 /32 AS9802 apnic wrong origin
124.251.0.0/16 /32 AS9808 apnic wrong origin
124.251.0.0/16 /32 AS17428 apnic wrong origin
124.251.0.0/16 /32 AS23724 apnic authorises it
124.251.0.0/16 /32 AS56048 apnic wrong origin
124.251.0.0/16 /32 AS59020 apnic wrong origin
124.251.0.0/16 /32 AS133111 apnic wrong origin
124.251.0.0/16 /32 AS141679 apnic wrong origin

Registry

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

Delegated block
124.250.0.0/15
RIR
APNIC
Country
🇨🇳 CN
Status
allocated
Allocated
2006-05-12

Less specific routes

Announced prefixes that contain this one

Prefix Origin RPKI Peers Sample path First seen
124.251.0.0/18 v4 AS23724 China Telecom Beijing IDC Network RPKI valid 34 37721174413423724 2026-09-18
124.251.0.0/18 v4 AS9802 Abitcool(China) Inc. RPKI valid 7 7018483748089802 2026-09-18
124.251.0.0/17 v4 AS9308 Abitcool(China) Inc. RPKI valid 30 37721174413448479308 2026-09-18
124.251.0.0/17 v4 AS9802 Abitcool(China) Inc. RPKI valid 11 7018483748089802 2026-09-18
124.251.0.0/16 v4 AS9308 Abitcool(China) Inc. RPKI valid 41 701841341416799308 2026-09-18
124.250.0.0/15 v4 AS23724 China Telecom Beijing IDC Network no ROA 41 7018413423724 2026-09-18

More specific routes

6 announced prefixes inside this one

Prefix Origin RPKI Peers First seen
124.251.44.0/22 v4 AS9308 Abitcool(China) Inc. RPKI valid 30 2026-09-18
124.251.44.0/22 v4 AS9802 Abitcool(China) Inc. RPKI valid 11 2026-09-18
124.251.48.0/22 v4 AS9308 Abitcool(China) Inc. RPKI valid 30 2026-09-18
124.251.48.0/22 v4 AS9802 Abitcool(China) Inc. RPKI valid 11 2026-09-18
124.251.56.0/23 v4 AS56048 China Mobile Group Beijing Company RPKI valid 2 2026-09-18
124.251.58.0/23 v4 AS56048 China Mobile Group Beijing Company RPKI valid 2 2026-09-18

Recorded changes

WhenChangeOriginPath
2026-10-05 15:43:07Z origin change AS4808 → AS23724 5572023764413423724
2026-10-05 15:39:52Z origin change AS23724 → AS4808 701848374808
2026-10-04 10:35:00Z origin change AS4808 → AS23724 5572099302914413423724
2026-10-04 10:28:41Z origin change AS23724 → AS4808 204092207662907548374808
2026-10-04 10:17:36Z origin change AS4808 → AS23724 5572023764413423724
2026-10-04 10:04:54Z origin change AS23724 → AS4808 5805734549551148374808
2026-10-04 10:00:10Z origin change AS4808 → AS23724 5572099302914413423724
2026-10-04 09:55:07Z origin change AS23724 → AS4808 5805734549551148374808
2026-10-04 09:02:18Z origin change AS4808 → AS23724 5572023764413423724
2026-10-04 08:08:05Z origin change AS23724 → AS4808 17639693948374808
2026-10-03 09:35:41Z origin change AS4808 → AS23724 5572099302914413423724
2026-10-03 09:20:03Z origin change AS23724 → AS4808 599191277948374808
2026-10-02 15:37:49Z origin change AS4808 → AS23724 5572023764413423724
2026-10-02 15:22:31Z origin change AS23724 → AS4808 599191277948374808
2026-10-02 10:42:53Z origin change AS4808 → AS23724 5572023764413423724
2026-10-02 10:41:50Z origin change AS23724 → AS4808 1763970148374808
2026-10-02 10:31:36Z origin change AS4808 → AS23724 5572099302914413423724
2026-10-02 10:30:49Z origin change AS23724 → AS4808 1763970148374808
2026-10-02 09:56:16Z origin change AS4808 → AS23724 5572099302914413423724
2026-10-02 09:54:58Z origin change AS23724 → AS4808 17639551148374808
2026-10-02 08:40:29Z origin change AS4808 → AS23724 5572099302914413423724
2026-10-02 08:34:58Z origin change AS23724 → AS4808 1763970148374808
2026-10-02 03:28:40Z origin change AS4808 → AS23724 5572099302914413423724
2026-10-02 03:28:35Z origin change AS23724 → AS4808 557201009948374808
2026-09-29 05:29:06Z origin change AS4808 → AS23724 5572099302914413423724
2026-09-29 05:28:41Z origin change AS23724 → AS4808 204092207662907548374808
2026-09-29 00:12:08Z origin change AS4808 → AS23724 5572023764413423724
2026-09-29 00:06:03Z origin change AS23724 → AS4808 204092207662907548374808
2026-09-27 20:42:01Z origin change AS4808 → AS23724 5572023764413423724
2026-09-27 20:29:50Z origin change AS23724 → AS4808 140357770148374808
2026-09-27 04:01:22Z origin change AS4808 → AS23724 5572023764413423724
2026-09-27 03:52:08Z origin change AS23724 → AS4808 17639551148374808
2026-09-25 13:02:23Z origin change AS4808 → AS23724 8523257413423724
2026-09-25 10:59:27Z origin change AS23724 → AS4808 2162858280676248374808
2026-09-25 09:27:11Z origin change AS4808 → AS23724 5572099302914413423724
2026-09-25 09:21:47Z origin change AS23724 → AS4808 460812214637646148374808
2026-09-23 10:46:44Z origin change AS4808 → AS23724 5572023764413423724
2026-09-23 10:23:04Z origin change AS23724 → AS4808 204092207662907548374808
2026-09-23 05:18:16Z origin change AS4808 → AS23724 5572099302914413423724
2026-09-23 05:16:16Z origin change AS23724 → AS4808 6129244356476648374808
2026-09-23 04:54:12Z origin change AS4808 → AS23724 5572099302914413423724
2026-09-23 04:45:51Z origin change AS23724 → AS4808 701848374808
2026-09-22 12:44:24Z origin change AS4808 → AS23724 5572099302914413423724
2026-09-22 12:41:03Z origin change AS23724 → AS4808 204092207662907548374808
2026-09-22 06:52:21Z origin change AS4808 → AS23724 2950415935174413423724
2026-09-22 06:52:18Z origin change AS23724 → AS4808 29504159354955948374808