HomePrefix Lookup158.140.252.0/23

158.140.252.0/23

🇭🇰
IPv4APNICannouncedMOAS RPKI Valid
CIDR
158.140.252.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇭🇰 Hong Kong
City
Chai Wan
RIR
APNIC
Status
announced
Allocated
-

Announced BGP Routes

3 of 3 routes
MOAS - 3 origin ASNs
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
158.140.252.0/23AS4816CHINANET-IDC-GD - China Telecom (Group) Valid
RADB
6/15/2026
158.140.252.0/23AS55996CYPRESSTEL - CYPRESS TELECOM (CHINA) LIMITED Valid
APNIC
6/15/2026
158.140.252.0/23AS131274CYPRESSTEL-HK - Cypresstel Global Network Valid—6/15/2026

RPKI ROAs

3
PrefixOriginMax LengthTrust Anchor
158.140.252.0/23AS4816/24apnic
158.140.252.0/23AS55996/24apnic
158.140.252.0/23AS131274/24apnic

IRR Route Objects

2
OriginRegistryMaintainerModified
AS55996APNICMAINT-CNNIC-AP9/23/2024
AS4816RADBMAINT-AS48133/16/2026
Geolocation
Country🇭🇰Hong KongHK
RegionEastern District
CityChai Wan
GEThttps://api.ipctl.io/v1/prefix/158.140.252.0/23

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

curl -s "https://api.ipctl.io/v1/prefix/158.140.252.0/23" | jq