206208 looking glass

206.159.100.0/24 no ROA

Announced by AS174 Cogent Communications, LLC.

Origin

Origin ASRPKI Peers seeing itSample path First seenLast seen
AS174 Cogent Communications, LLC no ROA 42 34549174 2026-09-18 2026-10-10

RPKI

No ROA covers this prefix

No ROA covers this prefix, so origin validation returns "unknown". That is not a fault; most of the table is still unsigned.

Registry

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

Delegated block
206.158.0.0/15
RIR
ARIN
Country
🇺🇸 US
Status
allocated
Allocated
1995-10-06

Less specific routes

Announced prefixes that contain this one

Prefix Origin RPKI Peers Sample path First seen
206.158.0.0/15 v4 AS174 Cogent Communications, LLC no ROA 42 34549174 2026-09-18

More specific routes

0 announced prefixes inside this one

Nothing more specific is announced.

Recorded changes

WhenChangeOriginPath
2026-10-01 14:53:22Z origin change AS328867 → AS174 33331257174
2026-10-01 14:53:22Z origin change AS328867 → AS174 6121869391299174
2026-10-01 14:53:20Z origin change AS174 → AS328867 5572069391299328867328867328867328867
2026-10-01 14:53:13Z origin change AS328867 → AS174 37721174
2026-10-01 14:53:11Z origin change AS174 → AS328867 6121869391299328867328867328867328867
2026-10-01 14:53:11Z origin change AS174 → AS328867 202051299328867328867328867328867
2026-09-30 14:37:47Z origin change AS328867 → AS174 328840327727174
2026-09-30 13:49:27Z origin change AS174 → AS328867 557202914328867328867
2026-09-30 12:12:29Z origin change AS328867 → AS174 852174
2026-09-30 11:45:46Z origin change AS174 → AS328867 37721328867328867
2026-09-29 16:23:39Z origin change AS328867 → AS174 852174
2026-09-29 13:43:42Z origin change AS174 → AS328867 37721328867328867
2026-09-29 12:38:01Z origin change AS328867 → AS174 460875753356174
2026-09-29 12:30:50Z origin change AS174 → AS328867 4608122146375511328867328867