72.236.0.0/15 no ROA

Announced by AS3356 Lumen (Level 3).

Origin

Origin ASRPKI Peers seeing itSample path First seenLast seen
AS3356 Lumen (Level 3) no ROA 42 377213356 2026-09-18 2026-09-28

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
72.236.0.0/15
RIR
ARIN
Country
🇺🇸 US
Status
allocated
Allocated
2005-04-27

Less specific routes

Announced prefixes that contain this one

Nothing less specific is announced.

More specific routes

28 announced prefixes inside this one

Prefix Origin RPKI Peers First seen
72.236.26.0/24 v4 AS20182 ESSENT GUARANTY, INC. no ROA 41 2026-09-18
72.236.28.0/24 v4 AS10858 Hypertherm Inc. no ROA 42 2026-09-18
72.236.86.0/23 v4 AS64200 VIVID-HOSTING LLC no ROA 41 2026-09-18
72.236.92.0/24 v4 AS55204 ClearPoint no ROA 41 2026-09-18
72.236.101.0/24 v4 AS55204 ClearPoint no ROA 41 2026-09-18
72.236.147.0/24 v4 AS23209 Virginia Housing Development Authority no ROA 41 2026-09-18
72.236.226.0/24 v4 AS25873 MERCY MEDICAL CENTER no ROA 42 2026-09-18
72.236.255.0/24 v4 AS3356 Lumen (Level 3) no ROA 42 2026-09-18
72.237.4.0/24 v4 AS26808 Utica University no ROA 41 2026-09-18
72.237.30.0/24 v4 AS19674 Navpoint Internet no ROA 41 2026-09-18
72.237.36.0/24 v4 AS64200 VIVID-HOSTING LLC no ROA 12 2026-09-18
72.237.48.0/24 v4 AS26372 Vermont Information Processing no ROA 42 2026-09-18
72.237.51.0/24 v4 AS25750 Southwestern Vermont Health Care Corporation no ROA 46 2026-09-18
72.237.76.0/23 v4 AS16567 Netrix LLC no ROA 42 2026-09-18
72.237.76.0/24 v4 AS16567 Netrix LLC no ROA 37 2026-09-18
72.237.76.0/24 v4 AS30354 Netrix LLC no ROA 4 2026-09-18
72.237.77.0/24 v4 AS16567 Netrix LLC no ROA 42 2026-09-18
72.237.88.0/22 v4 AS40047 Intermediate Unit 1 no ROA 41 2026-09-18
72.237.159.0/24 v4 AS27548 United States Advanced Network Inc. no ROA 41 2026-09-18
72.237.170.0/23 v4 AS62841 City of New Orleans no ROA 42 2026-09-18
72.237.174.0/24 v4 AS3356 Lumen (Level 3) no ROA 42 2026-09-18
72.237.184.0/24 v4 AS15085 Immedion, LLC no ROA 41 2026-09-18
72.237.212.0/24 v4 AS13602 I-Evolve Technology Services no ROA 44 2026-09-18
72.237.213.0/24 v4 AS13602 I-Evolve Technology Services no ROA 44 2026-09-18
72.237.216.0/24 v4 AS3356 Lumen (Level 3) no ROA 42 2026-09-18
72.237.219.0/24 v4 AS3356 Lumen (Level 3) no ROA 42 2026-09-18
72.237.220.0/24 v4 AS21969 Firstsource Advantage LLC no ROA 42 2026-09-18
72.237.238.0/23 v4 AS3356 Lumen (Level 3) no ROA 42 2026-09-18