HomePrefix Lookup5.133.240.0/21

5.133.240.0/21

🇬🇧
IPv4RIPENCCallocatedAS41107backbone-connect Backbone Connect LimitedNo ROA
CIDR
5.133.240.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇬🇧 United Kingdom
City
Westminster
RIR
RIPENCC
Status
allocated
Allocated
7/6/2012

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
5.133.240.0/21AS41107backbone-connect Backbone Connect LimitedNo ROA
RIPE
5/31/2026

IRR Route Objects

1
OriginRegistryMaintainerModified
AS41107RIPEMNT-BBC-DAVID2/15/2017
Origin ASN
AS41107
backbone-connect Backbone Connect Limited
Geolocation
Country🇬🇧United KingdomGB
RegionEngland
CityWestminster
Coordinates51.4975, -0.1357 ↗
Abuse Contact
API
Open
GEThttps://api.ipctl.io/v1/prefix/5.133.240.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/5.133.240.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP