HomePrefix Lookup81.89.128.0/20

81.89.128.0/20

🇬🇧
IPv4RIPENCCallocatedAS25022TDMGROUP TDM Group LimitedNo ROA
CIDR
81.89.128.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇬🇧 United Kingdom
City
Staines-upon-Thames
RIR
RIPENCC
Status
allocated
Allocated
6/26/2002

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
81.89.128.0/20AS25022TDMGROUP TDM Group LimitedNo ROA
RIPE
5/31/2026

Covering Prefix

2 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
81.89.140.0/24AS25022TDMGROUP TDM Group LimitedNo ROA—5/31/2026
81.89.142.0/24AS25022TDMGROUP TDM Group LimitedNo ROA—5/31/2026

IRR Route Objects

1
OriginRegistryMaintainerModified
AS25022RIPETDMGROUP-MNT7/18/2002

More Specific Prefixes

95
PrefixASCountryStatus
81.89.140.0/24AS25022🇬🇧GBassigned
81.89.129.0/25🇬🇧GBassigned
81.89.143.128/27🇬🇧GBassigned
81.89.142.160/27🇬🇧GBassigned
81.89.142.0/27🇬🇧GBassigned
81.89.138.96/27🇬🇧GBassigned
81.89.138.64/28🇬🇧GBassigned
81.89.141.144/28🇬🇧GBassigned
81.89.141.0/28🇦🇪AEassigned
81.89.134.224/28🇬🇧GBassigned
81.89.138.16/28🇬🇧GBassigned
81.89.135.144/28🇬🇧GBassigned
81.89.142.192/28🇬🇧GBassigned
81.89.141.128/28🇬🇧GBassigned
81.89.134.0/28🇬🇧GBassigned
81.89.143.96/28🇬🇧GBassigned
81.89.136.0/28🇬🇧GBassigned
81.89.133.240/28🇬🇧GBassigned
81.89.135.192/28🇬🇧GBassigned
81.89.138.128/28AS25022🇬🇧GBassigned
81.89.138.152/29🇬🇧GBassigned
81.89.135.216/29🇬🇧GBassigned
81.89.138.88/29AS25022🇬🇧GBassigned
81.89.137.104/29🇬🇧GBassigned
81.89.137.112/29AS25022🇬🇧GBassigned
81.89.137.96/29AS25022🇬🇧GBassigned
81.89.133.104/29🇬🇧GBassigned
81.89.136.88/29🇬🇧GBassigned
81.89.137.120/29AS25022🇬🇧GBassigned
81.89.134.48/29🇬🇧GBassigned
81.89.138.8/29🇬🇧GBassigned
81.89.130.192/29🇬🇧GBassigned
81.89.135.88/29🇬🇧GBassigned
81.89.136.80/29🇬🇧GBassigned
81.89.138.0/29🇬🇧GBassigned
81.89.138.160/29🇬🇧GBassigned
81.89.142.80/29🇬🇧GBassigned
81.89.139.40/29🇬🇧GBassigned
81.89.141.16/29🇬🇧GBassigned
81.89.138.80/29🇬🇧GBassigned
81.89.139.32/29🇬🇧GBassigned
81.89.139.56/29🇬🇧GBassigned
81.89.135.160/29🇬🇧GBassigned
81.89.138.144/29🇬🇧GBassigned
81.89.134.176/29🇬🇧GBassigned
81.89.137.40/29🇬🇧GBassigned
81.89.143.64/30🇬🇧GBassigned
81.89.136.28/30🇬🇧GBassigned
81.89.139.48/30🇬🇧GBassigned
81.89.134.160/30🇬🇧GBassigned
81.89.135.84/30🇬🇧GBassigned
81.89.143.48/30🇬🇧GBassigned
81.89.143.216/30🇬🇧GBassigned
81.89.134.56/30🇪🇺EUassigned
81.89.134.108/30🇬🇧GBassigned
81.89.134.156/30🇬🇧GBassigned
81.89.139.80/30🇬🇧GBassigned
81.89.143.60/30🇬🇧GBassigned
81.89.134.148/30🇬🇧GBassigned
81.89.134.152/30🇬🇧GBassigned
81.89.135.76/30🇬🇧GBassigned
81.89.135.172/30🇬🇧GBassigned
81.89.134.100/30🇬🇧GBassigned
81.89.134.104/30🇬🇧GBassigned
81.89.134.252/30🇬🇧GBassigned
81.89.135.208/30🇬🇧GBassigned
81.89.139.76/30🇬🇧GBassigned
81.89.142.212/30🇬🇧GBassigned
81.89.135.64/30🇬🇧GBassigned
81.89.134.112/30🇬🇧GBassigned
81.89.134.248/30🇬🇧GBassigned
81.89.139.84/31🇬🇧GBassigned
81.89.139.10/31AS25022🇬🇧GBassigned
81.89.135.28/31🇬🇧GBassigned
81.89.139.64/31🇬🇧GBassigned
81.89.134.60/31🇪🇺EUassigned
81.89.142.222/31🇬🇧GBassigned
81.89.139.66/31🇬🇧GBassigned
81.89.142.220/31🇬🇧GBassigned
81.89.141.226/31🇬🇧GBassigned
81.89.139.52/31🇬🇧GBassigned
81.89.135.26/31🇬🇧GBassigned
81.89.139.9/32AS25022🇬🇧GBassigned
81.89.139.54/32🇬🇧GBassigned
81.89.139.7/32🇬🇧GBassigned
81.89.134.62/32🇪🇺EUassigned
81.89.139.2/32AS25022🇬🇧GBassigned
81.89.139.68/32🇬🇧GBassigned
81.89.135.30/32🇬🇧GBassigned
81.89.139.1/32🇬🇧GBassigned
81.89.135.25/32🇬🇧GBassigned
81.89.141.225/32🇬🇧GBassigned
81.89.139.8/32🇬🇧GBassigned
81.89.141.228/32🇬🇧GBassigned
81.89.139.55/32🇬🇧GBassigned
Origin ASN
AS25022
TDMGROUP TDM Group Limited
Geolocation
Country🇬🇧United KingdomGB
RegionEngland
CityStaines-upon-Thames
Coordinates51.4332, -0.5145 ↗
Abuse Contact
API
Open
GEThttps://api.ipctl.io/v1/prefix/81.89.128.0/20

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

curl -s "https://api.ipctl.io/v1/prefix/81.89.128.0/20" | jq
External Links
RIPEstat Hurricane Electric BGP