bgpto.me
IP PREFIX

213.236.64.0/18

Originated by AS5400 · BT British Telecommunications Limited

AnnouncedGBRIPE
www.bt.net/looking-glass.html
Website preview from public registry data for AS5400
Registry websiteOpen site ↗

RPKI & ROA validation

CURRENT STATE

valid

No matching VRP was returned by RIPE Routinator.

ROA prefixOriginMax lengthStatus
213.236.64.0/18AS5400/18valid

Routing registry consistency

213.236.64.0/18AS5400 — BT British Telecommunications LimitedSeen in BGPRIPE

Recent RPKI history

DateCovered prefixVRPsMax length
19/10/2026213.236.64.0/181/18
18/10/2026213.236.64.0/181/18
17/10/2026213.236.64.0/181/18
16/10/2026213.236.64.0/181/18
15/10/2026213.236.64.0/181/18
14/10/2026213.236.64.0/181/18
13/10/2026213.236.64.0/181/18
12/10/2026213.236.64.0/181/18
11/10/2026213.236.64.0/181/18
10/10/2026213.236.64.0/181/18
09/10/2026213.236.64.0/181/18
08/10/2026213.236.64.0/181/18