HomePrefix Lookup103.11.72.0/23

103.11.72.0/23

🇭🇰
IPv4APNICassignedAS45561M800-HK-AP - 21/F, Tower 1 Enterprise Square, 9 Sheung Yuet Road, Kowloon Bay, Hong Kong RPKI Valid
CIDR
103.11.72.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇭🇰 Hong Kong
City
Kowloon Bay
RIR
APNIC
Status
assigned
Allocated
11/5/2015

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
103.11.72.0/23AS45561M800-HK-AP - 21/F, Tower 1 Enterprise Square, 9 Sheung Yuet Road, Kowloon Bay, Hong Kong Valid
APNIC
5/31/2026

Covering Prefix

2 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
103.11.72.0/24AS45561M800-HK-AP - 21/F, Tower 1 Enterprise Square, 9 Sheung Yuet Road, Kowloon Bay, Hong Kong Valid—5/31/2026
103.11.73.0/24AS45561M800-HK-AP - 21/F, Tower 1 Enterprise Square, 9 Sheung Yuet Road, Kowloon Bay, Hong Kong Valid—5/31/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
103.11.72.0/23AS45561/24apnic

IRR Route Objects

1
OriginRegistryMaintainerModified
AS45561APNICMAINT-M800-HK12/3/2018
Origin ASN
AS45561
M800-HK-AP - 21/F, Tower 1 Enterprise Square, 9 Sheung Yuet Road, Kowloon Bay, Hong Kong
Geolocation
Country🇭🇰Hong KongHK
RegionKwun Tong
CityKowloon Bay
Coordinates22.3221, 114.2080 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/103.11.72.0/23

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

curl -s "https://api.ipctl.io/v1/prefix/103.11.72.0/23" | jq
External Links
RIPEstat Hurricane Electric BGP