206208 looking glass

34.191.0.0/21 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
AS43515 Google Ireland Limited RPKI valid 31 34549129943515 2026-09-18 2026-10-25
AS15169 Google LLC RPKI valid 11 1490715169 2026-09-18 2026-10-25

RPKI

8 ROAs cover this prefix

ROA prefixMax lengthAuthorised originTrust anchorResult for this route
34.191.0.0/21 /21 AS15169 arin wrong origin
34.191.0.0/21 /21 AS19527 arin wrong origin
34.191.0.0/21 /21 AS43515 arin authorises it
34.191.0.0/21 /21 AS396982 arin wrong origin
34.191.0.0/16 /16 AS15169 arin wrong origin
34.191.0.0/16 /16 AS19527 arin wrong origin
34.191.0.0/16 /16 AS43515 arin too specific
34.191.0.0/16 /16 AS396982 arin wrong origin

Registry

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

Delegated block
34.128.0.0/10
RIR
ARIN
Country
🇺🇸 US
Status
allocated
Allocated
2021-01-08

Less specific routes

Announced prefixes that contain this one

Prefix Origin RPKI Peers Sample path First seen
34.191.0.0/16 v4 AS43515 Google Ireland Limited RPKI valid 1 3549335643515 2026-09-18
34.191.0.0/16 v4 AS15169 Google LLC RPKI valid 35 3454915169 2026-09-18
34.191.0.0/16 v4 AS19527 Google LLC (Google Cloud) RPKI valid 15 693919527 2026-09-18

More specific routes

0 announced prefixes inside this one

Nothing more specific is announced.

Recorded changes

WhenChangeOriginPath
2026-10-24 17:20:51Z origin change AS15169 → AS43515 852325743515
2026-10-24 14:04:45Z origin change AS43515 → AS15169 17639349115169
2026-10-24 14:01:52Z origin change AS15169 → AS43515 5805717443515
2026-10-24 13:09:20Z origin change AS43515 → AS15169 17639349115169
2026-10-22 11:06:15Z origin change AS15169 → AS43515 46087575129943515
2026-10-22 10:46:01Z origin change AS43515 → AS15169 1490715169
2026-10-22 04:20:17Z origin change AS15169 → AS43515 295043939217443515
2026-10-22 03:19:15Z origin change AS43515 → AS15169 17639349115169
2026-10-22 02:17:15Z origin change AS15169 → AS43515 5782112586325743515
2026-10-22 00:07:27Z origin change AS43515 → AS15169 55720693915169
2026-10-21 21:49:38Z origin change AS15169 → AS43515 2950439392129943515
2026-10-21 16:11:23Z origin change AS43515 → AS15169 61218693915169
2026-10-21 14:35:47Z origin change AS19527 → AS43515 24482645343515
2026-10-21 14:35:11Z origin change AS15169 → AS19527 24482645319527
2026-10-21 12:18:38Z origin change AS43515 → AS15169 17639349115169
2026-10-20 00:34:30Z origin change AS15169 → AS43515 1403577335643515
2026-10-20 00:05:24Z origin change AS43515 → AS15169 2162858280676215169
2026-10-19 21:04:01Z origin change AS15169 → AS43515 4943248362129943515
2026-10-19 03:26:16Z origin change AS43515 → AS15169 17639349115169
2026-10-18 14:30:10Z origin change AS15169 → AS43515 32884032772717443515
2026-10-18 12:33:15Z origin change AS43515 → AS15169 17639349115169
2026-10-15 19:46:22Z origin change AS15169 → AS43515 4943248362129943515
2026-10-15 17:57:16Z origin change AS43515 → AS15169 55720693915169
2026-10-15 11:39:11Z origin change AS15169 → AS43515 46087575129943515
2026-10-15 09:20:44Z origin change AS43515 → AS15169 2162858280676215169
2026-10-14 18:06:16Z origin change AS15169 → AS43515 557202914645343515
2026-10-14 18:03:49Z origin change AS43515 → AS15169 2162858280676215169
2026-10-12 21:08:54Z origin change AS15169 → AS43515 32884032772717443515
2026-10-12 18:36:15Z origin change AS43515 → AS15169 37721676215169