HomePrefix Lookup223.123.192.0/20

223.123.192.0/20

🇭🇰
IPv4APNICallocatedNo ROA
CIDR
223.123.192.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇭🇰 Hong Kong
City
Kwai Chung
RIR
APNIC
Status
allocated
Allocated
7/1/2010

Announced BGP Routes

0 of 0 routes
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
This prefix is not currently announced in BGP. See covering prefix below.

RPKI ROAs

2
PrefixOriginMax LengthTrust Anchor
223.123.192.0/20AS9231/24apnic
223.123.192.0/20AS137872/24apnic

IRR Route Objects

2
OriginRegistryMaintainerModified
AS9231APNICMAINT-HK-PEOPLESPHONE3/13/2026
AS137872APNICMAINT-HK-PEOPLESPHONE7/24/2025
Geolocation
Country🇭🇰Hong KongHK
RegionKwai Tsing District
CityKwai Chung
GEThttps://api.ipctl.io/v1/prefix/223.123.192.0/20

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

curl -s "https://api.ipctl.io/v1/prefix/223.123.192.0/20" | jq