bgpto.me
IP PREFIX

128.4.0.0/16

Originated by AS2 · UDEL-DCN - University of Delaware

AnnouncedUSARIN
WEBSITE PREVIEWNo public website in RIPE or PeeringDBAS2

RPKI & ROA validation

CURRENT STATE

valid

No matching VRP was returned by RIPE Routinator.

ROA prefixOriginMax lengthStatus
128.4.0.0/16AS2/17valid
128.4.0.0/16AS34/17invalid_asn

Routing registry consistency

128.4.0.0/16AS2 — UDEL-DCN - University of DelawareSeen in BGPRADB

Recent RPKI history

DateCovered prefixVRPsMax length
26/10/2026128.4.0.0/162/17
25/10/2026128.4.0.0/162/17
24/10/2026128.4.0.0/162/17
23/10/2026128.4.0.0/162/17
22/10/2026128.4.0.0/162/17
21/10/2026128.4.0.0/162/17
20/10/2026128.4.0.0/162/17
19/10/2026128.4.0.0/162/17
18/10/2026128.4.0.0/162/17
17/10/2026128.4.0.0/162/17
16/10/2026128.4.0.0/162/17
15/10/2026128.4.0.0/162/17