bgpto.me
IP PREFIX

194.74.80.0/21

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
194.74.80.0/21AS5400/21valid
194.72.0.0/14AS2856/14invalid_length

Routing registry consistency

194.72.0.0/14AS2856 — BT-UK-AS British Telecommunications LimitedSeen in BGPRIPE
194.74.80.0/21AS5400 — BT British Telecommunications LimitedSeen in BGPRIPE

Recent RPKI history

DateCovered prefixVRPsMax length
19/10/2026194.74.80.0/211/21
18/10/2026194.74.80.0/211/21
17/10/2026194.74.80.0/211/21
16/10/2026194.74.80.0/211/21
15/10/2026194.74.80.0/211/21
14/10/2026194.74.80.0/211/21
13/10/2026194.74.80.0/211/21
12/10/2026194.74.80.0/211/21
11/10/2026194.74.80.0/211/21
10/10/2026194.74.80.0/211/21
09/10/2026194.74.80.0/211/21
08/10/2026194.74.80.0/211/21