bgpto.me
IP PREFIX

204.85.192.0/18

Originated by AS81 · NCREN - MCNC

AnnouncedUSARIN
WEBSITE PREVIEWNo public website in RIPE or PeeringDBAS81

RPKI & ROA validation

CURRENT STATE

valid

No matching VRP was returned by RIPE Routinator.

ROA prefixOriginMax lengthStatus
204.85.192.0/18AS81/18valid
204.84.0.0/15AS81/15invalid_length

Routing registry consistency

204.84.0.0/15AS81 — NCREN - MCNCSeen in BGPLEVEL3, ARIN
204.85.206.0/24AS81 — NCREN - MCNCNot in BGPARIN
204.85.198.0/23AS81 — NCREN - MCNCNot in BGPARIN
204.85.212.0/24AS81 — NCREN - MCNCNot in BGPARIN
204.85.218.0/24AS81 — NCREN - MCNCNot in BGPARIN
204.85.240.0/22AS81 — NCREN - MCNCNot in BGPARIN
204.85.224.0/22AS81 — NCREN - MCNCNot in BGPARIN
204.85.200.0/23AS81 — NCREN - MCNCNot in BGPARIN
204.85.192.0/18AS36850 — UNC-CH - University of North Carolina at Chapel HillNot in BGPLEVEL3
204.85.219.0/24AS81 — NCREN - MCNCNot in BGPARIN
204.85.192.0/18AS81 — NCREN - MCNCSeen in BGPARIN
204.85.223.0/24AS81 — NCREN - MCNCNot in BGPARIN

Recent RPKI history

DateCovered prefixVRPsMax length
28/09/2026204.85.192.0/181/18
27/09/2026204.85.192.0/181/18
26/09/2026204.85.192.0/181/18
25/09/2026204.85.192.0/181/18
24/09/2026204.85.192.0/181/18
23/09/2026204.85.192.0/181/18
22/09/2026204.85.192.0/181/18
21/09/2026204.85.192.0/181/18
20/09/2026204.85.192.0/181/18
19/09/2026204.85.192.0/181/18
18/09/2026204.85.192.0/181/18
17/09/2026204.85.192.0/181/18