bgpto.me
IP PREFIX

192.157.136.0/21

Originated by AS3300 · BT British Telecommunications Limited

AnnouncedUSARIN
WEBSITE PREVIEWNo public website in RIPE or PeeringDBAS3300

RPKI & ROA validation

CURRENT STATE

valid

No matching VRP was returned by RIPE Routinator.

ROA prefixOriginMax lengthStatus
192.157.136.0/21AS3300/24valid

Routing registry consistency

192.157.136.0/21AS3300 — BT British Telecommunications LimitedSeen in BGPARIN

Recent RPKI history

DateCovered prefixVRPsMax length
10/10/2026192.157.136.0/211/24
09/10/2026192.157.136.0/211/24
08/10/2026192.157.136.0/211/24
07/10/2026192.157.136.0/211/24
06/10/2026192.157.136.0/211/24
05/10/2026192.157.136.0/211/24
04/10/2026192.157.136.0/211/24
03/10/2026192.157.136.0/211/24
02/10/2026192.157.136.0/211/24
01/10/2026192.157.136.0/211/24
30/09/2026192.157.136.0/211/24
29/09/2026192.157.136.0/211/24