bgpto.me
IP PREFIX

81.128.0.0/12

Originated by AS2856 · BT-UK-AS British Telecommunications Limited

AnnouncedGBRIPE
www.bt.net/cgi-bin/peering-request
Website preview from public registry data for AS2856
Registry websiteOpen site ↗

RPKI & ROA validation

CURRENT STATE

valid

No matching VRP was returned by RIPE Routinator.

ROA prefixOriginMax lengthStatus
81.128.0.0/12AS2856/12valid
81.128.0.0/11AS2856/11invalid_length

Routing registry consistency

81.128.0.0/11AS2856 — BT-UK-AS British Telecommunications LimitedSeen in BGPRIPE
81.128.0.0/12AS2856 — BT-UK-AS British Telecommunications LimitedSeen in BGPRIPE

Recent RPKI history

DateCovered prefixVRPsMax length
23/09/202681.128.0.0/121/12
22/09/202681.128.0.0/121/12
21/09/202681.128.0.0/121/12
20/09/202681.128.0.0/121/12
19/09/202681.128.0.0/121/12
18/09/202681.128.0.0/121/12
17/09/202681.128.0.0/121/12
16/09/202681.128.0.0/121/12
15/09/202681.128.0.0/121/12
14/09/202681.128.0.0/121/12
13/09/202681.128.0.0/121/12
12/09/202681.128.0.0/121/12