HomePrefix Lookup31.100.0.0/14

31.100.0.0/14

🇬🇧
IPv4RIPENCCallocatedAS2856BT-UK-AS British Telecommunications PLC RPKI Valid
CIDR
31.100.0.0/14
IP Version
IPv4
Addresses
262.1K
Mask
/14 (255.252.0.0)
Country
🇬🇧 United Kingdom
City
Hatfield
RIR
RIPENCC
Status
allocated
Allocated
11/25/2010

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
31.100.0.0/14AS2856BT-UK-AS British Telecommunications PLC Valid
RIPE
5/31/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
31.100.0.0/14AS2856/14ripe

IRR Route Objects

1
OriginRegistryMaintainerModified
AS2856RIPETMUK-MNT5/1/2025
Origin ASN
AS2856
BT-UK-AS British Telecommunications PLC
Geolocation
Country🇬🇧United KingdomGB
RegionEngland
CityHatfield
Coordinates51.7678, -0.2363 ↗
Abuse Contact
API
Open
GEThttps://api.ipctl.io/v1/prefix/31.100.0.0/14

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

curl -s "https://api.ipctl.io/v1/prefix/31.100.0.0/14" | jq
External Links
RIPEstat Hurricane Electric BGP