HomePrefix Lookup15.145.20.0/22

15.145.20.0/22

🇬🇧
IPv4ARINannouncedAS2856BT-UK-AS British Telecommunications PLCNo ROA
CIDR
15.145.20.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇬🇧 United Kingdom
City
London
RIR
ARIN
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
15.145.20.0/22AS2856BT-UK-AS British Telecommunications PLCNo ROA
RADB
5/31/2026

IRR Route Objects

2
OriginRegistryMaintainerModified
AS2856RADBMAINT-AS1650911/13/2023
AS16509RADBMAINT-AS1650911/13/2023
Origin ASN
AS2856
BT-UK-AS British Telecommunications PLC
Geolocation
Country🇬🇧United KingdomGB
CityLondon
Coordinates51.5074, -0.1278 ↗
Abuse Contact
API
Open
GEThttps://api.ipctl.io/v1/prefix/15.145.20.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/15.145.20.0/22" | jq
External Links
RIPEstat Hurricane Electric BGP