Home Prefix Lookup203.176.224.0/19

203.176.224.0/19 - HK Broadband Network (AS10103)

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

CIDR

203.176.224.0/19

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:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
203.176.224.0/19	AS10103 HKBN-AS-AP - HK Broadband Network Ltd.	Valid	APNIC	2026-10-12

Related Announcements

1 less-specific, 11 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
203.176.192.0/18	AS9269 HKBN-AS-AP - Hong Kong Broadband Network Ltd.	Valid	-	2026-10-12
203.176.228.0/24	AS17444 HKBNESL-AS-AP - HKBN Enterprise Solutions Limited	Valid	-	2026-10-12
203.176.229.0/24	AS17444 HKBNESL-AS-AP - HKBN Enterprise Solutions Limited	Valid	-	2026-10-12
203.176.230.0/24	AS17444 HKBNESL-AS-AP - HKBN Enterprise Solutions Limited	Valid	-	2026-10-12
203.176.231.0/24	AS17444 HKBNESL-AS-AP - HKBN Enterprise Solutions Limited	Valid	-	2026-10-12
203.176.236.0/24	AS17444 HKBNESL-AS-AP - HKBN Enterprise Solutions Limited	Valid	-	2026-10-12
203.176.239.0/24	AS10103 HKBN-AS-AP - HK Broadband Network Ltd.	Valid	-	2026-10-12
203.176.244.0/24	AS10103 HKBN-AS-AP - HK Broadband Network Ltd.	Valid	-	2026-10-12
203.176.248.0/24	AS10103 HKBN-AS-AP - HK Broadband Network Ltd.	Valid	-	2026-10-12
203.176.253.0/24	AS17444 HKBNESL-AS-AP - HKBN Enterprise Solutions Limited	Valid	-	2026-10-12
203.176.254.0/24	AS17444 HKBNESL-AS-AP - HKBN Enterprise Solutions Limited	Valid	-	2026-10-12
203.176.255.0/24	AS17444 HKBNESL-AS-AP - HKBN Enterprise Solutions Limited	Valid	-	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
203.176.192.0/18	AS9269	/24	apnic
203.176.192.0/18	AS9381	/24	apnic
203.176.192.0/18	AS10103	/24	apnic
203.176.192.0/18	AS17444	/24	apnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS17444	APNIC	MAINT-HK-HKBNESL	2021-09-08
AS9269	APNIC	MAINT-HK-HKBNESL	2021-09-08
AS9381	APNIC	MAINT-HK-HKBNESL	2021-09-08
AS10103	APNIC	MAINT-HK-HKBNESL	2021-09-08
AS17444	Other IRR	MAINT-AS9304	2023-11-13

More Specific Prefixes

Prefix	AS	Country	Status
203.176.224.0/24		🇭🇰HK	assigned
203.176.225.0/24		🇭🇰HK	assigned
203.176.226.0/24		🇭🇰HK	assigned
203.176.227.0/24		🇭🇰HK	assigned
203.176.228.0/24	AS17444	🇭🇰HK	assigned
203.176.229.0/24	AS17444	🇭🇰HK	assigned
203.176.230.0/24	AS17444	🇭🇰HK	assigned
203.176.231.0/24	AS17444	🇭🇰HK	assigned
203.176.232.0/24		🇭🇰HK	assigned
203.176.233.96/29		🇭🇰HK	assigned
203.176.233.104/29		🇭🇰HK	assigned
203.176.233.168/29		🇭🇰HK	assigned
203.176.234.0/24		🇭🇰HK	assigned
203.176.235.0/24		🇭🇰HK	assigned
203.176.236.0/24	AS17444	🇭🇰HK	assigned
203.176.237.0/24		🇭🇰HK	assigned
203.176.238.0/24		🇭🇰HK	assigned
203.176.239.0/24	AS10103	🇭🇰HK	assigned
203.176.240.0/24		🇭🇰HK	assigned
203.176.241.0/24		🇭🇰HK	assigned
203.176.242.0/24		🇭🇰HK	assigned
203.176.243.0/24		🇭🇰HK	assigned
203.176.244.0/24	AS10103	🇭🇰HK	assigned
203.176.245.0/24		🇭🇰HK	assigned
203.176.246.0/24		🇭🇰HK	assigned
203.176.247.0/24		🇭🇰HK	assigned
203.176.248.0/24	AS10103	🇭🇰HK	assigned
203.176.249.0/24		🇭🇰HK	assigned
203.176.250.0/24		🇭🇰HK	assigned
203.176.251.0/24		🇭🇰HK	assigned
203.176.252.0/24		🇭🇰HK	assigned
203.176.253.0/24	AS17444	🇭🇰HK	assigned
203.176.254.0/24	AS17444	🇭🇰HK	assigned
203.176.255.0/24	AS17444	🇭🇰HK	assigned

Origin ASN

AS10103

HKBN-AS-AP - HK Broadband Network Ltd.

Related Prefixes

Covering prefix

203.176.192.0/18AS9269

More prefixes of AS10103

All prefixes of AS10103 →

Geolocation

Country🇭🇰Hong KongHK

RegionKwun Tong District

CityKowloon Bay

Coordinates22.3215, 114.2110 ↗

Learn more

RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
RPKI validatorCheck ROA coverage for any prefix or ASN
What is BGP?How prefixes are announced and routed
More-specific prefixesGlossary: covering and more-specific routes
IPv4 transfers in the APNIC regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/203.176.224.0/19

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

curl -s "https://api.ipctl.io/v1/prefix/203.176.224.0/19" | jq

External Links

RIPEstat