HomePrefix Lookup45.251.66.0/24

45.251.66.0/24

🇭🇰
IPv4APNICallocatedAS63981NTDKL-HK - 43/F, AIA Tower, 183 Electric Road, North Point, Hong Kong RPKI Valid
CIDR
45.251.66.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇭🇰 Hong Kong
City
Kwun Tong
RIR
APNIC
Status
allocated
Allocated
5/25/2016

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
45.251.66.0/24AS63981NTDKL-HK - 43/F, AIA Tower, 183 Electric Road, North Point, Hong Kong Valid
APNICRADB
6/1/2026

Covering Prefix

1 less-specific announcement
PrefixOrigin ASRPKIIRRLast Seen
45.251.64.0/22AS63981NTDKL-HK - 43/F, AIA Tower, 183 Electric Road, North Point, Hong KongNo ROA—6/1/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
45.251.66.0/24AS63981/24apnic

IRR Route Objects

2
OriginRegistryMaintainerModified
AS63981APNICMAINT-NTDKL-HK3/8/2024
AS63981RADBMAINT-AS6398111/13/2023

More Specific Prefixes

8
PrefixASCountryStatus
45.251.66.128/25🇭🇰HKassigned
45.251.66.64/26🇭🇰HKassigned
45.251.66.32/27🇭🇰HKassigned
45.251.66.16/28🇭🇰HKassigned
45.251.66.8/29🇭🇰HKassigned
45.251.66.4/30🇭🇰HKassigned
45.251.66.2/31🇭🇰HKassigned
45.251.66.1/32🇭🇰HKassigned
Origin ASN
AS63981
NTDKL-HK - 43/F, AIA Tower, 183 Electric Road, North Point, Hong Kong
Geolocation
Country🇭🇰Hong KongHK
RegionKwun Tong District
CityKwun Tong
Coordinates22.3109, 114.2250 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/45.251.66.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/45.251.66.0/24" | jq
External Links
RIPEstat Hurricane Electric BGP