bgpto.me
IP PREFIX

131.230.0.0/16

Originated by AS15119 · SOUTHERN-ILLINOIS-UNIVERSITY - Southern Illinois University Carbondale

AnnouncedUSARIN
WEBSITE PREVIEWNo public website in RIPE or PeeringDBAS15119

RPKI & ROA validation

CURRENT STATE

valid

No matching VRP was returned by RIPE Routinator.

ROA prefixOriginMax lengthStatus
131.230.0.0/16AS15119/16valid

Routing registry consistency

131.230.224.0/20AS15118 — SIUMED - Southern Illinois University - School of MedicineSeen in BGPARIN, RADB, LEVEL3
131.230.236.0/22AS15118 — SIUMED - Southern Illinois University - School of MedicineSeen in BGPARIN, RADB
131.230.228.0/22AS15118 — SIUMED - Southern Illinois University - School of MedicineSeen in BGPARIN, RADB
131.230.0.0/16AS15119 — SOUTHERN-ILLINOIS-UNIVERSITY - Southern Illinois University CarbondaleSeen in BGPARIN

Recent RPKI history

DateCovered prefixVRPsMax length
09/10/2026131.230.0.0/161/16
08/10/2026131.230.0.0/161/16
07/10/2026131.230.0.0/161/16
06/10/2026131.230.0.0/161/16
05/10/2026131.230.0.0/161/16
04/10/2026131.230.0.0/161/16
03/10/2026131.230.0.0/161/16
02/10/2026131.230.0.0/161/16
01/10/2026131.230.0.0/161/16
30/09/2026131.230.0.0/161/16
29/09/2026131.230.0.0/161/16
28/09/2026131.230.0.0/161/22