HomePrefix Lookup81.31.112.0/20

81.31.112.0/20

🇬🇧
IPv4RIPENCCallocated RPKI Valid
CIDR
81.31.112.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇬🇧 United Kingdom
City
London
RIR
RIPENCC
Status
allocated
Allocated
2/5/2003

Announced BGP Routes

0 of 0 routes
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
This prefix is not currently announced in BGP. See covering prefix below.

Covering Prefix

1 less-specific announcement
PrefixOrigin ASRPKIIRRLast Seen
81.31.96.0/19AS8468ENTANET Cityfibre Limited Valid—5/31/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
81.31.96.0/19AS8468/24ripe

More Specific Prefixes

100
PrefixASCountryStatus
81.31.112.0/23🇬🇧GBassigned
81.31.118.0/24🇬🇧GBassigned
81.31.127.0/24🇬🇧GBassigned
81.31.114.0/25🇬🇧GBassigned
81.31.121.0/26🇬🇧GBassigned
81.31.121.192/26🇬🇧GBassigned
81.31.126.64/27🇬🇧GBassigned
81.31.126.192/28🇬🇧GBassigned
81.31.115.208/28🇬🇧GBassigned
81.31.121.176/28🇬🇧GBassigned
81.31.126.144/28🇬🇧GBassigned
81.31.126.160/28🇬🇧GBassigned
81.31.126.208/28🇬🇧GBassigned
81.31.121.96/28🇬🇧GBassigned
81.31.115.64/28🇬🇧GBassigned
81.31.126.240/28🇬🇧GBassigned
81.31.126.128/28🇬🇧GBassigned
81.31.126.224/28🇬🇧GBassigned
81.31.121.64/28🇬🇧GBassigned
81.31.121.80/28🇬🇧GBassigned
81.31.126.0/28🇬🇧GBassigned
81.31.115.192/28🇬🇧GBassigned
81.31.115.16/28🇬🇧GBassigned
81.31.126.48/28🇬🇧GBassigned
81.31.126.32/28🇬🇧GBassigned
81.31.121.160/28🇬🇧GBassigned
81.31.125.200/29🇬🇧GBassigned
81.31.116.200/29🇬🇧GBassigned
81.31.125.144/29🇬🇧GBassigned
81.31.124.216/29🇬🇧GBassigned
81.31.125.128/29🇬🇧GBassigned
81.31.116.168/29🇬🇧GBassigned
81.31.115.160/29🇬🇧GBassigned
81.31.125.112/29🇬🇧GBassigned
81.31.125.104/29🇬🇧GBassigned
81.31.116.160/29🇬🇧GBassigned
81.31.124.184/29🇬🇧GBassigned
81.31.124.48/29🇬🇧GBassigned
81.31.116.80/29🇬🇧GBassigned
81.31.114.224/29🇬🇧GBassigned
81.31.124.152/29🇬🇧GBassigned
81.31.119.112/29🇬🇧GBassigned
81.31.120.248/29🇬🇧GBassigned
81.31.119.64/29🇬🇧GBassigned
81.31.119.0/29🇬🇧GBassigned
81.31.119.136/29🇬🇧GBassigned
81.31.119.200/29🇬🇧GBassigned
81.31.119.224/29🇬🇧GBassigned
81.31.119.240/29🇬🇧GBassigned
81.31.120.184/29🇬🇧GBassigned
81.31.120.208/29🇬🇧GBassigned
81.31.124.16/29🇬🇧GBassigned
81.31.124.24/29🇬🇧GBassigned
81.31.124.96/29🇬🇧GBassigned
81.31.124.104/29🇬🇧GBassigned
81.31.124.128/29🇬🇧GBassigned
81.31.124.136/29🇬🇧GBassigned
81.31.124.192/29🇬🇧GBassigned
81.31.124.200/29🇬🇧GBassigned
81.31.124.208/29🇬🇧GBassigned
81.31.120.136/29🇬🇧GBassigned
81.31.125.136/29🇬🇧GBassigned
81.31.116.56/29🇬🇧GBassigned
81.31.116.184/29🇬🇧GBassigned
81.31.116.176/29🇬🇧GBassigned
81.31.120.104/29🇬🇧GBassigned
81.31.116.136/29🇬🇧GBassigned
81.31.116.120/29🇬🇧GBassigned
81.31.120.88/29🇬🇧GBassigned
81.31.116.48/29🇬🇧GBassigned
81.31.114.176/29🇬🇧GBassigned
81.31.116.104/29🇬🇧GBassigned
81.31.116.32/29🇬🇧GBassigned
81.31.116.16/29🇬🇧GBassigned
81.31.116.40/29🇬🇧GBassigned
81.31.120.56/29🇬🇧GBassigned
81.31.116.240/29🇬🇧GBassigned
81.31.119.96/29🇬🇧GBassigned
81.31.119.120/29🇬🇧GBassigned
81.31.119.128/29🇬🇧GBassigned
81.31.119.176/29🇬🇧GBassigned
81.31.119.248/29🇬🇧GBassigned
81.31.120.0/29🇬🇧GBassigned
81.31.120.72/29🇬🇧GBassigned
81.31.120.80/29🇬🇧GBassigned
81.31.120.152/29🇬🇧GBassigned
81.31.120.216/29🇬🇧GBassigned
81.31.120.224/29🇬🇧GBassigned
81.31.120.240/29🇬🇧GBassigned
81.31.121.112/29🇬🇧GBassigned
81.31.121.120/29🇬🇧GBassigned
81.31.121.136/29🇬🇧GBassigned
81.31.115.80/29🇬🇧GBassigned
81.31.124.64/29🇬🇧GBassigned
81.31.124.72/29🇬🇧GBassigned
81.31.115.56/29🇬🇧GBassigned
81.31.116.24/29🇬🇧GBassigned
81.31.115.40/29🇬🇧GBassigned
81.31.114.128/29🇬🇧GBassigned
81.31.114.232/29🇬🇧GBassigned
Geolocation
Country🇬🇧United KingdomGB
RegionEngland
CityLondon
Coordinates51.5072, -0.1276 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/81.31.112.0/20

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/81.31.112.0/20" | jq
External Links
RIPEstat Hurricane Electric BGP