HomePrefix Lookup175.159.158.0/23

175.159.158.0/23

🇭🇰
IPv4APNICassignedAS4528HKU-AS-HK - The University of Hong KongNo ROA
CIDR
175.159.158.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇭🇰 Hong Kong
City
Pok Fu Lam
RIR
APNIC
Status
assigned
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
175.159.158.0/23AS4528HKU-AS-HK - The University of Hong KongNo ROA
RADB
5/30/2026

IRR Route Objects

6
OriginRegistryMaintainerModified
AS3662RADBMAINT-AS926911/13/2023
AS4515RADBMAINT-AS476611/13/2023
AS4528RADBMAINT-AS451511/13/2023
AS9269RADBMAINT-AS926911/13/2023
AS10103RADBMAINT-AS926911/13/2023
AS45474RADBMAINT-AS4547411/13/2023
Origin ASN
AS4528
HKU-AS-HK - The University of Hong Kong
Geolocation
Country🇭🇰Hong KongHK
RegionSouthern
CityPok Fu Lam
Coordinates22.2678, 114.1320 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/175.159.158.0/23

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

curl -s "https://api.ipctl.io/v1/prefix/175.159.158.0/23" | jq
External Links
RIPEstat Hurricane Electric BGP