202.20.100.0/23

🇭🇰

CIDR

202.20.100.0/23

IP Version

IPv4

Addresses

512

Mask

/23 (255.255.254.0)

Country

🇭🇰 Hong Kong

City

Wan Chai

RIR

RIPE

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
202.20.100.0/23	AS7577VTC-AS-AP - Vocational Training Council Hong Kong	No ROA	RADB	5/31/2026

Origin	Registry	Maintainer	Modified
AS3662	RADB	MAINT-AS9304	11/13/2023
AS7577	RADB	MAINT-AS9304	11/13/2023

Prefix	AS	Country	Status
202.20.100.0/24		🇭🇰HK	assigned
202.20.101.0/24		🇭🇰HK	assigned

Origin ASN

Geolocation

Country🇭🇰Hong KongHK

RegionWan Chai

CityWan Chai

API

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

curl -s "https://api.ipctl.io/v1/prefix/202.20.100.0/23" | jq

External Links