HomePrefix Lookup144.177.74.0/23

144.177.74.0/23

🇳🇴
IPv4RIPENCCannouncedAS2856BT-UK-AS British Telecommunications PLCNo ROA
CIDR
144.177.74.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇳🇴 Norway
City
Oslo
RIR
RIPENCC
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
144.177.74.0/23AS2856BT-UK-AS British Telecommunications PLCNo ROA
RIPE
6/15/2026

IRR Route Objects

1
OriginRegistryMaintainerModified
AS2856RIPEMNT-ABS10/13/2020
Origin ASN
AS2856
BT-UK-AS British Telecommunications PLC
Geolocation
Country🇳🇴NorwayNO
RegionOslo
CityOslo
Coordinates59.9139, 10.7522 ↗
Abuse Contact
API
Open
GEThttps://api.ipctl.io/v1/prefix/144.177.74.0/23

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

curl -s "https://api.ipctl.io/v1/prefix/144.177.74.0/23" | jq
External Links
RIPEstat Hurricane Electric BGP