223.19.0.0/16

🇭🇰

CIDR

223.19.0.0/16

IP Version

IPv4

Addresses

65.5K

Mask

/16 (255.255.0.0)

Country

🇭🇰 Hong Kong

City

Fo Tan

RIR

APNIC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
223.19.0.0/16	AS9304HUTCHISON-AS-AP - HGC Global Communications Limited	Valid	APNICRADB	6/13/2026

6 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
223.16.0.0/14	AS9304HUTCHISON-AS-AP - HGC Global Communications Limited	Valid	—	6/13/2026
223.19.128.0/18	AS9304HUTCHISON-AS-AP - HGC Global Communications Limited	Valid	—	6/13/2026
223.19.64.0/18	AS9304HUTCHISON-AS-AP - HGC Global Communications Limited	Valid	—	6/13/2026
223.19.0.0/18	AS9304HUTCHISON-AS-AP - HGC Global Communications Limited	Valid	—	6/13/2026
223.19.192.0/18	AS9304HUTCHISON-AS-AP - HGC Global Communications Limited	Valid	—	6/13/2026
223.19.149.0/24	AS9304HUTCHISON-AS-AP - HGC Global Communications Limited	Valid	—	6/13/2026

Prefix	Origin	Max Length	Trust Anchor
223.19.0.0/16	AS9304	/16	apnic
223.16.0.0/14	AS9304	/14	apnic

Origin	Registry	Maintainer	Modified
AS9304	APNIC	MAINT-HK-DENCHA	3/1/2025
AS9304	RADB	MAINT-AS9304	11/13/2023

Origin ASN

Geolocation

Country🇭🇰Hong KongHK

RegionSha Tin

CityFo Tan

API

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

curl -s "https://api.ipctl.io/v1/prefix/223.19.0.0/16" | jq

External Links