175.100.203.0/24

🇭🇰

IPv4APNICassignedAS55355ISP-AS-AP - ISP RPKI Valid

CIDR

175.100.203.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇭🇰 Hong Kong

RIR

APNIC

Status

assigned

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
175.100.203.0/24	AS55355ISP-AS-AP - ISP	Valid	APNICRADB	5/30/2026

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
175.100.192.0/20	AS9304HUTCHISON-AS-AP - HGC Global Communications Limited	Valid	—	5/30/2026

Prefix	Origin	Max Length	Trust Anchor
175.100.203.0/24	AS55355	/24	apnic
175.100.192.0/20	AS9304	/20	apnic

Origin	Registry	Maintainer	Modified
AS55355	APNIC	MAINT-HK-HGCINTCON	2/27/2020
AS55355	RADB	MAINT-HGC-INTL	11/13/2023

Origin ASN

Geolocation

Country🇭🇰Hong KongHK

API

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

curl -s "https://api.ipctl.io/v1/prefix/175.100.203.0/24" | jq

External Links