Home Prefix Lookup123.1.160.0/19

123.1.160.0/19

🇭🇰

IPv4APNICannouncedAS10103HKBN-AS-AP - HK Broadband Network Ltd. RPKI Valid

CIDR

123.1.160.0/19

IP Version

IPv4

Addresses

8.1K

Mask

/19 (255.255.224.0)

Country

🇭🇰 Hong Kong

City

Kowloon Bay

RIR

APNIC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
123.1.160.0/19	AS10103HKBN-AS-AP - HK Broadband Network Ltd.	Valid	APNIC	6/13/2026

Covering Prefix

27 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
123.1.128.0/17	AS9269HKBN-AS-AP - Hong Kong Broadband Network Ltd.	Valid	—	6/13/2026
123.1.172.0/23	AS10103HKBN-AS-AP - HK Broadband Network Ltd.	Valid	—	6/13/2026
123.1.168.0/23	AS10103HKBN-AS-AP - HK Broadband Network Ltd.	Valid	—	6/13/2026
123.1.176.0/23	AS10103HKBN-AS-AP - HK Broadband Network Ltd.	Valid	—	6/13/2026
123.1.171.0/24	AS10103HKBN-AS-AP - HK Broadband Network Ltd.	Valid	—	6/13/2026
123.1.161.0/24	AS10103HKBN-AS-AP - HK Broadband Network Ltd.	Valid	—	6/13/2026
123.1.174.0/24	AS10103HKBN-AS-AP - HK Broadband Network Ltd.	Valid	—	6/13/2026
123.1.163.0/24	AS10103HKBN-AS-AP - HK Broadband Network Ltd.	Valid	—	6/13/2026
123.1.189.0/24	AS10103HKBN-AS-AP - HK Broadband Network Ltd.	Valid	—	6/13/2026
123.1.182.0/24	AS10103HKBN-AS-AP - HK Broadband Network Ltd.	Valid	—	6/13/2026
123.1.184.0/24	AS10103HKBN-AS-AP - HK Broadband Network Ltd.	Valid	—	6/13/2026
123.1.186.0/24	AS17444HKBNESL-AS-AP - HKBN Enterprise Solutions Limited	Valid	—	6/13/2026
123.1.187.0/24	AS17444HKBNESL-AS-AP - HKBN Enterprise Solutions Limited	Valid	—	6/13/2026
123.1.188.0/24	AS17444HKBNESL-AS-AP - HKBN Enterprise Solutions Limited	Valid	—	6/13/2026
123.1.190.0/24	AS17444HKBNESL-AS-AP - HKBN Enterprise Solutions Limited	Valid	—	6/13/2026
123.1.191.0/24	AS17444HKBNESL-AS-AP - HKBN Enterprise Solutions Limited	Valid	—	6/13/2026
123.1.162.0/24	AS17444HKBNESL-AS-AP - HKBN Enterprise Solutions Limited	Valid	—	6/13/2026
123.1.164.0/24	AS17444HKBNESL-AS-AP - HKBN Enterprise Solutions Limited	Valid	—	6/13/2026
123.1.165.0/24	AS17444HKBNESL-AS-AP - HKBN Enterprise Solutions Limited	Valid	—	6/13/2026
123.1.166.0/24	AS17444HKBNESL-AS-AP - HKBN Enterprise Solutions Limited	Valid	—	6/13/2026
123.1.167.0/24	AS17444HKBNESL-AS-AP - HKBN Enterprise Solutions Limited	Valid	—	6/13/2026
123.1.170.0/24	AS17444HKBNESL-AS-AP - HKBN Enterprise Solutions Limited	Valid	—	6/13/2026
123.1.175.0/24	AS17444HKBNESL-AS-AP - HKBN Enterprise Solutions Limited	Valid	—	6/13/2026
123.1.180.0/24	AS17444HKBNESL-AS-AP - HKBN Enterprise Solutions Limited	Valid	—	6/13/2026
123.1.181.0/24	AS17444HKBNESL-AS-AP - HKBN Enterprise Solutions Limited	Valid	—	6/13/2026
123.1.183.0/24	AS17444HKBNESL-AS-AP - HKBN Enterprise Solutions Limited	Valid	—	6/13/2026
123.1.185.0/24	AS17444HKBNESL-AS-AP - HKBN Enterprise Solutions Limited	Valid	—	6/13/2026

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
123.1.128.0/17	AS9269	/24	apnic
123.1.128.0/17	AS9381	/24	apnic
123.1.128.0/17	AS10103	/24	apnic
123.1.128.0/17	AS17444	/24	apnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS9269	APNIC	MAINT-HK-HKBNESL	9/8/2021
AS9381	APNIC	MAINT-HK-HKBNESL	9/8/2021
AS10103	APNIC	MAINT-HK-HKBNESL	9/8/2021
AS17444	APNIC	MAINT-HK-HKBNESL	9/8/2021
AS17444	RADB	MAINT-AS4637	11/13/2023

More Specific Prefixes

Prefix	AS	Country	Status
123.1.165.0/24	AS17444	🇭🇰HK	assigned
123.1.172.0/24		🇭🇰HK	assigned
123.1.188.0/24	AS17444	🇭🇰HK	assigned
123.1.173.0/24		🇭🇰HK	assigned
123.1.162.0/24	AS17444	🇭🇰HK	assigned
123.1.185.0/24	AS17444	🇭🇰HK	assigned
123.1.186.0/24	AS17444	🇭🇰HK	assigned
123.1.178.0/24		🇭🇰HK	assigned
123.1.187.0/24	AS17444	🇭🇰HK	assigned
123.1.189.0/24	AS10103	🇭🇰HK	assigned
123.1.191.0/24	AS17444	🇭🇰HK	assigned
123.1.160.0/24		🇭🇰HK	assigned
123.1.161.0/24	AS10103	🇭🇰HK	assigned
123.1.163.0/24	AS10103	🇭🇰HK	assigned
123.1.166.0/24	AS17444	🇭🇰HK	assigned
123.1.167.0/24	AS17444	🇭🇰HK	assigned
123.1.168.0/24		🇭🇰HK	assigned
123.1.169.0/24		🇭🇰HK	assigned
123.1.170.0/24	AS17444	🇭🇰HK	assigned
123.1.174.0/24	AS10103	🇭🇰HK	assigned
123.1.175.0/24	AS17444	🇭🇰HK	assigned
123.1.176.0/24		🇭🇰HK	assigned
123.1.177.0/24		🇭🇰HK	assigned
123.1.179.0/24		🇭🇰HK	assigned
123.1.180.0/24	AS17444	🇭🇰HK	assigned
123.1.181.0/24	AS17444	🇭🇰HK	assigned
123.1.182.0/24	AS10103	🇭🇰HK	assigned
123.1.183.0/24	AS17444	🇭🇰HK	assigned
123.1.190.0/24	AS17444	🇭🇰HK	assigned
123.1.164.0/24	AS17444	🇭🇰HK	assigned
123.1.171.0/24	AS10103	🇭🇰HK	assigned
123.1.184.0/24	AS10103	🇭🇰HK	assigned
123.1.173.72/29		🇭🇰HK	assigned
123.1.173.64/29		🇭🇰HK	assigned

Origin ASN

AS10103

HKBN-AS-AP - HK Broadband Network Ltd.

Geolocation

Country🇭🇰Hong KongHK

RegionKwun Tong District

CityKowloon Bay

Coordinates22.3215, 114.2110 ↗

API

Open

GEThttps://api.ipctl.io/v1/prefix/123.1.160.0/19

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

curl -s "https://api.ipctl.io/v1/prefix/123.1.160.0/19" | jq

External Links

RIPEstat Hurricane Electric BGP