103.243.164.0/22

🇭🇰

CIDR

103.243.164.0/22

IP Version

IPv4

Addresses

Mask

/22 (255.255.252.0)

Country

🇭🇰 Hong Kong

RIR

APNIC

Status

allocated

Allocated

10/14/2013

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
103.243.164.0/22	AS59217AZONNELIMITED-AS-AP - Azonne Limited	Valid	APNICRADB	5/31/2026

6 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
103.243.166.0/23	AS59217AZONNELIMITED-AS-AP - Azonne Limited	Valid	—	5/31/2026
103.243.164.0/23	AS59217AZONNELIMITED-AS-AP - Azonne Limited	Valid	—	5/31/2026
103.243.167.0/24	AS59217AZONNELIMITED-AS-AP - Azonne Limited	Valid	—	5/31/2026
103.243.165.0/24	AS59217AZONNELIMITED-AS-AP - Azonne Limited	Valid	—	5/31/2026
103.243.164.0/24	AS59217AZONNELIMITED-AS-AP - Azonne Limited	Valid	—	5/31/2026
103.243.166.0/24	AS59217AZONNELIMITED-AS-AP - Azonne Limited	Valid	—	5/31/2026

Prefix	Origin	Max Length	Trust Anchor
103.243.164.0/22	AS59217	/24	apnic

Origin	Registry	Maintainer	Modified
AS59217	APNIC	MAINT-AZONNELIMITED-HK	10/9/2014
AS59217	RADB	MAINT-AS59217	3/2/2026

Prefix	AS	Country	Status
103.243.164.0/23	AS59217	🇭🇰HK	assigned
103.243.167.0/24	AS59217	🇭🇰HK	assigned
103.243.166.0/24	AS59217	🇭🇰HK	assigned
103.243.165.0/24	AS59217	🇭🇰HK	assigned
103.243.164.128/25		🇭🇰HK	assigned
103.243.164.64/26		🇭🇰HK	assigned
103.243.164.32/27		🇭🇰HK	assigned
103.243.164.16/28		🇭🇰HK	assigned
103.243.164.8/29		🇭🇰HK	assigned
103.243.164.4/30		🇭🇰HK	assigned
103.243.164.2/31		🇭🇰HK	assigned
103.243.164.1/32		🇭🇰HK	assigned

Origin ASN

Geolocation

Country🇭🇰Hong KongHK

API

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

curl -s "https://api.ipctl.io/v1/prefix/103.243.164.0/22" | jq

External Links