206208 looking glass

154.3.0.0/16 no ROA

Announced by AS174 Cogent Communications, LLC.

Origin

Origin ASRPKI Peers seeing itSample path First seenLast seen
AS174 Cogent Communications, LLC no ROA 41 34549174 2026-09-18 2026-09-20

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
154.3.0.0/16
RIR
ARIN
Country
🇺🇸 US
Status
allocated
Allocated
1992-02-05

Less specific routes

Announced prefixes that contain this one

Nothing less specific is announced.

More specific routes

75 announced prefixes inside this one

Prefix Origin RPKI Peers First seen
154.3.13.0/24 v4 AS263157 Tu Casa Inalambrica de Mexico no ROA 41 2026-09-18
154.3.14.0/24 v4 AS263157 Tu Casa Inalambrica de Mexico no ROA 41 2026-09-18
154.3.16.0/24 v4 AS215595 SparkTech LTD RPKI valid 46 2026-09-18
154.3.17.0/24 v4 AS215595 SparkTech LTD RPKI valid 46 2026-09-18
154.3.18.0/24 v4 AS215595 SparkTech LTD RPKI valid 46 2026-09-18
154.3.19.0/24 v4 AS215595 SparkTech LTD RPKI valid 46 2026-09-18
154.3.20.0/24 v4 AS174 Cogent Communications, LLC no ROA 41 2026-09-18
154.3.21.0/24 v4 AS174 Cogent Communications, LLC no ROA 41 2026-09-18
154.3.22.0/24 v4 AS174 Cogent Communications, LLC no ROA 41 2026-09-18
154.3.23.0/24 v4 AS174 Cogent Communications, LLC no ROA 41 2026-09-18
154.3.24.0/24 v4 AS174 Cogent Communications, LLC no ROA 41 2026-09-18
154.3.25.0/24 v4 AS174 Cogent Communications, LLC no ROA 41 2026-09-18
154.3.26.0/24 v4 AS174 Cogent Communications, LLC no ROA 41 2026-09-18
154.3.27.0/24 v4 AS215595 SparkTech LTD no ROA 41 2026-09-18
154.3.28.0/24 v4 AS215595 SparkTech LTD no ROA 41 2026-09-18
154.3.29.0/24 v4 AS215595 SparkTech LTD no ROA 41 2026-09-18
154.3.30.0/24 v4 AS215595 SparkTech LTD no ROA 41 2026-09-18
154.3.31.0/24 v4 AS174 Cogent Communications, LLC no ROA 41 2026-09-18
154.3.32.0/21 v4 AS906 DMIT Cloud Services no ROA 43 2026-09-18
154.3.32.0/24 v4 AS906 DMIT Cloud Services no ROA 43 2026-09-18
154.3.33.0/24 v4 AS906 DMIT Cloud Services no ROA 43 2026-09-18
154.3.34.0/24 v4 AS906 DMIT Cloud Services no ROA 43 2026-09-18
154.3.35.0/24 v4 AS906 DMIT Cloud Services no ROA 43 2026-09-18
154.3.36.0/24 v4 AS906 DMIT Cloud Services no ROA 43 2026-09-18
154.3.37.0/24 v4 AS906 DMIT Cloud Services no ROA 43 2026-09-18
154.3.38.0/24 v4 AS906 DMIT Cloud Services no ROA 43 2026-09-18
154.3.39.0/24 v4 AS906 DMIT Cloud Services no ROA 43 2026-09-18
154.3.41.0/24 v4 AS174 Cogent Communications, LLC no ROA 41 2026-09-18
154.3.45.0/24 v4 AS64249 Charles River Operation no ROA 41 2026-09-18
154.3.46.0/24 v4 AS174 Cogent Communications, LLC no ROA 41 2026-09-18
154.3.47.0/24 v4 AS214623 2644819 Ontario Inc no ROA 41 2026-09-18
154.3.48.0/24 v4 AS263157 Tu Casa Inalambrica de Mexico no ROA 46 2026-09-18
154.3.49.0/24 v4 AS263157 Tu Casa Inalambrica de Mexico no ROA 42 2026-09-18
154.3.50.0/24 v4 AS263157 Tu Casa Inalambrica de Mexico RPKI valid 42 2026-09-18
154.3.51.0/24 v4 AS263157 Tu Casa Inalambrica de Mexico no ROA 42 2026-09-18
154.3.52.0/23 v4 AS174 Cogent Communications, LLC no ROA 41 2026-09-18
154.3.54.0/23 v4 AS174 Cogent Communications, LLC no ROA 41 2026-09-18
154.3.57.0/24 v4 AS274190 ZIGTECDOM SRL no ROA 40 2026-09-18
154.3.59.0/24 v4 AS210661 ZMTO Technologies OU no ROA 44 2026-09-18
154.3.60.0/24 v4 AS174 Cogent Communications, LLC no ROA 41 2026-09-18
154.3.61.0/24 v4 AS273828 DAMOA SA RPKI valid 43 2026-09-18
154.3.62.0/24 v4 AS174 Cogent Communications, LLC no ROA 41 2026-09-18
154.3.63.0/24 v4 AS60117 Host Sailor Ltd RPKI invalid 7 2026-09-18
154.3.76.0/24 v4 AS274255 M&S.NET, C.A. RPKI valid 46 2026-09-18
154.3.77.0/24 v4 AS274255 M&S.NET, C.A. RPKI valid 43 2026-09-18
154.3.78.0/23 v4 AS140171 Reisnet Broadband Pvt Ltd RPKI invalid 12 2026-09-18
154.3.80.0/23 v4 AS174 Cogent Communications, LLC no ROA 41 2026-09-18
154.3.82.0/23 v4 AS174 Cogent Communications, LLC no ROA 41 2026-09-18
154.3.84.0/23 v4 AS174 Cogent Communications, LLC no ROA 41 2026-09-18
154.3.86.0/23 v4 AS174 Cogent Communications, LLC no ROA 41 2026-09-18
154.3.91.0/24 v4 AS32913 Actual Broadband no ROA 40 2026-09-18
154.3.129.0/24 v4 AS64249 Charles River Operation no ROA 41 2026-09-18
154.3.130.0/23 v4 AS64010 BasicBrix LLP no ROA 41 2026-09-18
154.3.132.0/24 v4 AS174 Cogent Communications, LLC no ROA 41 2026-09-18
154.3.133.0/24 v4 AS174 Cogent Communications, LLC no ROA 41 2026-09-18
154.3.135.0/24 v4 AS174 Cogent Communications, LLC no ROA 41 2026-09-18
154.3.136.0/21 v4 AS174 Cogent Communications, LLC no ROA 41 2026-09-18
154.3.144.0/21 v4 AS174 Cogent Communications, LLC no ROA 41 2026-09-18
154.3.152.0/21 v4 AS174 Cogent Communications, LLC no ROA 41 2026-09-18
154.3.160.0/21 v4 AS174 Cogent Communications, LLC no ROA 41 2026-09-18
154.3.169.0/24 v4 AS152644 QINIU Limited RPKI valid 22 2026-09-18
154.3.169.0/24 v4 AS154438 Superstify Technology Pte Ltd RPKI valid 21 2026-09-18
154.3.176.0/21 v4 AS174 Cogent Communications, LLC no ROA 41 2026-09-18
154.3.220.0/23 v4 AS174 Cogent Communications, LLC no ROA 41 2026-09-18
154.3.222.0/24 v4 AS64249 Charles River Operation no ROA 41 2026-09-18
154.3.224.0/24 v4 AS399275 Solid Systems LLC no ROA 40 2026-09-18
154.3.225.0/24 v4 AS174 Cogent Communications, LLC no ROA 41 2026-09-18
154.3.232.0/23 v4 AS174 Cogent Communications, LLC no ROA 41 2026-09-18
154.3.234.0/23 v4 AS174 Cogent Communications, LLC no ROA 41 2026-09-18
154.3.236.0/24 v4 AS64249 Charles River Operation no ROA 41 2026-09-18
154.3.237.0/24 v4 AS64249 Charles River Operation no ROA 41 2026-09-18
154.3.238.0/24 v4 AS46475 Limestone Networks, Inc. no ROA 41 2026-09-18
154.3.249.0/24 v4 AS174 Cogent Communications, LLC no ROA 41 2026-09-18
154.3.250.0/23 v4 AS174 Cogent Communications, LLC no ROA 41 2026-09-18
154.3.252.0/23 v4 AS174 Cogent Communications, LLC no ROA 41 2026-09-18