HomePrefix Lookup81.29.64.0/20

81.29.64.0/20

🇬🇧
IPv4RIPENCCallocated RPKI Valid
CIDR
81.29.64.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇬🇧 United Kingdom
City
Reading
RIR
RIPENCC
Status
allocated
Allocated
4/29/2002

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
81.29.64.0/19AS12703PULSANT-AS Pulsant (Scotland) Ltd Valid—5/31/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
81.29.64.0/19AS12703/24ripe

More Specific Prefixes

69
PrefixASCountryStatus
81.29.64.0/23🇬🇧GBassigned
81.29.70.0/24🇬🇧GBassigned
81.29.67.0/24🇬🇧GBassigned
81.29.77.0/24🇬🇧GBassigned
81.29.75.0/24🇬🇧GBassigned
81.29.73.0/24🇬🇧GBassigned
81.29.71.0/24🇬🇧GBassigned
81.29.66.0/25🇬🇧GBassigned
81.29.79.192/26🇬🇧GBassigned
81.29.69.0/26🇬🇧GBassigned
81.29.69.64/26🇬🇧GBassigned
81.29.69.128/26🇬🇧GBassigned
81.29.69.192/26🇬🇧GBassigned
81.29.72.64/26🇬🇧GBassigned
81.29.72.128/26🇬🇧GBassigned
81.29.72.192/26🇬🇧GBassigned
81.29.74.0/26🇬🇧GBassigned
81.29.74.64/26🇬🇧GBassigned
81.29.74.128/26🇬🇧GBassigned
81.29.76.0/26🇬🇧GBassigned
81.29.76.128/26🇬🇧GBassigned
81.29.79.0/26🇬🇧GBassigned
81.29.79.64/26🇬🇧GBassigned
81.29.79.128/26🇬🇧GBassigned
81.29.72.32/27🇬🇧GBassigned
81.29.68.0/27🇬🇧GBassigned
81.29.66.192/27🇬🇧GBassigned
81.29.74.192/27🇬🇧GBassigned
81.29.78.64/27🇬🇧GBassigned
81.29.78.0/27🇬🇧GBassigned
81.29.78.32/27🇬🇧GBassigned
81.29.66.224/27🇬🇧GBassigned
81.29.76.64/27🇬🇧GBassigned
81.29.68.160/27🇬🇧GBassigned
81.29.78.96/27🇬🇧GBassigned
81.29.74.224/27🇬🇧GBassigned
81.29.72.0/27🇬🇧GBassigned
81.29.66.176/28🇬🇧GBassigned
81.29.68.224/28🇬🇧GBassigned
81.29.68.240/28🇬🇧GBassigned
81.29.66.128/28🇬🇧GBassigned
81.29.76.208/28🇬🇧GBassigned
81.29.76.224/28🇬🇧GBassigned
81.29.76.240/28🇬🇧GBassigned
81.29.68.32/28🇬🇧GBassigned
81.29.68.64/28🇬🇧GBassigned
81.29.68.96/28🇬🇧GBassigned
81.29.68.112/28🇬🇧GBassigned
81.29.68.128/28🇬🇧GBassigned
81.29.76.200/29🇬🇧GBassigned
81.29.76.96/29🇬🇧GBassigned
81.29.76.104/29🇬🇧GBassigned
81.29.76.112/29🇬🇧GBassigned
81.29.76.120/29🇬🇧GBassigned
81.29.76.192/29🇬🇧GBassigned
81.29.68.216/29🇬🇧GBassigned
81.29.68.208/29🇬🇧GBassigned
81.29.68.200/29🇬🇧GBassigned
81.29.66.144/29🇬🇧GBassigned
81.29.66.168/29🇬🇧GBassigned
81.29.66.152/29🇬🇧GBassigned
81.29.68.192/29🇬🇧GBassigned
81.29.68.56/29🇬🇧GBassigned
81.29.68.152/29🇬🇧GBassigned
81.29.66.160/29🇬🇧GBassigned
81.29.68.48/30🇬🇧GBassigned
81.29.68.52/30🇬🇧GBassigned
81.29.68.148/30🇬🇧GBassigned
81.29.68.144/30🇬🇧GBassigned
Geolocation
Country🇬🇧United KingdomGB
RegionEngland
CityReading
Coordinates51.4451, -0.9759 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/81.29.64.0/20

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

curl -s "https://api.ipctl.io/v1/prefix/81.29.64.0/20" | jq
External Links
RIPEstat Hurricane Electric BGP