Home Prefix Lookup210.245.128.0/19

210.245.128.0/19 - HKBN AP HK Broadband Network (AS10103)

IPv4APNICallocatedAS10103HKBN-AS-AP HK Broadband Network Ltd. RPKI Valid

CIDR

210.245.128.0/19

IP Version

IPv4

Addresses

8.1K

Mask

/19 (255.255.224.0)

Country

🇭🇰 Hong Kong

RIR

APNIC

Status

allocated

Allocated

2003-04-30

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
210.245.128.0/19	AS10103 HKBN-AS-AP HK Broadband Network Ltd.	Valid	APNICOther IRR	2026-10-11

Related Announcements

1 less-specific, 20 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
210.245.128.0/17	AS9269 HKBN-AS-AP Hong Kong Broadband Network Ltd.	Valid	-	2026-10-11
210.245.128.0/24	AS17444 HKBNESL-AS-AP HKBN Enterprise Solutions Limited	Valid	-	2026-10-11
210.245.129.0/24	AS10103 HKBN-AS-AP HK Broadband Network Ltd.	Valid	-	2026-10-11
210.245.130.0/24	AS10103 HKBN-AS-AP HK Broadband Network Ltd.	Valid	-	2026-10-11
210.245.131.0/24	AS17444 HKBNESL-AS-AP HKBN Enterprise Solutions Limited	Valid	-	2026-10-11
210.245.132.0/24	AS17444 HKBNESL-AS-AP HKBN Enterprise Solutions Limited	Valid	-	2026-10-11
210.245.135.0/24	AS17444 HKBNESL-AS-AP HKBN Enterprise Solutions Limited	Valid	-	2026-10-11
210.245.136.0/24	AS17444 HKBNESL-AS-AP HKBN Enterprise Solutions Limited	Valid	-	2026-10-11
210.245.141.0/24	AS17444 HKBNESL-AS-AP HKBN Enterprise Solutions Limited	Valid	-	2026-10-11
210.245.143.0/24	AS17444 HKBNESL-AS-AP HKBN Enterprise Solutions Limited	Valid	-	2026-10-11
210.245.144.0/24	AS17444 HKBNESL-AS-AP HKBN Enterprise Solutions Limited	Valid	-	2026-10-11
210.245.146.0/23	AS10103 HKBN-AS-AP HK Broadband Network Ltd.	Valid	-	2026-10-11
210.245.148.0/24	AS17444 HKBNESL-AS-AP HKBN Enterprise Solutions Limited	Valid	-	2026-10-11
210.245.149.0/24	AS17444 HKBNESL-AS-AP HKBN Enterprise Solutions Limited	Valid	-	2026-10-11
210.245.150.0/24	AS17444 HKBNESL-AS-AP HKBN Enterprise Solutions Limited	Valid	-	2026-10-11
210.245.151.0/24	AS17444 HKBNESL-AS-AP HKBN Enterprise Solutions Limited	Valid	-	2026-10-11
210.245.152.0/24	AS10103 HKBN-AS-AP HK Broadband Network Ltd.	Valid	-	2026-10-11
210.245.153.0/24	AS10103 HKBN-AS-AP HK Broadband Network Ltd.	Valid	-	2026-10-11
210.245.154.0/23	AS10103 HKBN-AS-AP HK Broadband Network Ltd.	Valid	-	2026-10-11
210.245.156.0/23	AS10103 HKBN-AS-AP HK Broadband Network Ltd.	Valid	-	2026-10-11
210.245.158.0/24	AS10103 HKBN-AS-AP HK Broadband Network Ltd.	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
210.245.128.0/17	AS9269	/24	apnic
210.245.128.0/17	AS9381	/24	apnic
210.245.128.0/17	AS10103	/24	apnic
210.245.128.0/17	AS17444	/24	apnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS10103	APNIC	MAINT-HK-HKBNESL	2021-09-08
AS17444	APNIC	MAINT-HK-HKBNESL	2021-09-08
AS9381	APNIC	MAINT-HK-HKBNESL	2021-09-08
AS9269	APNIC	MAINT-HK-HKBNESL	2021-09-08
AS9269	Other IRR	MAINT-AS9269	2023-11-13
AS10103	Other IRR	MAINT-AS9269	2023-11-13
AS17444	Other IRR	MAINT-AS4637	2023-11-13

More Specific Prefixes

100

Prefix	AS	Country	Status
210.245.128.0/24	AS17444	🇭🇰HK	assigned
210.245.129.0/24	AS10103	🇭🇰HK	assigned
210.245.130.0/24	AS10103	🇭🇰HK	assigned
210.245.131.0/24	AS17444	🇭🇰HK	assigned
210.245.132.0/24	AS17444	🇭🇰HK	assigned
210.245.133.0/24		🇭🇰HK	assigned
210.245.134.0/24		🇭🇰HK	assigned
210.245.135.0/24	AS17444	🇭🇰HK	assigned
210.245.136.0/24	AS17444	🇭🇰HK	assigned
210.245.137.0/24		🇭🇰HK	assigned
210.245.138.0/24		🇭🇰HK	assigned
210.245.139.0/24		🇭🇰HK	assigned
210.245.140.0/24		🇭🇰HK	assigned
210.245.141.0/24	AS17444	🇭🇰HK	assigned
210.245.142.0/24		🇭🇰HK	assigned
210.245.143.0/24	AS17444	🇭🇰HK	assigned
210.245.144.0/24	AS17444	🇭🇰HK	assigned
210.245.145.0/24		🇭🇰HK	assigned
210.245.145.0/29		🇭🇰HK	assigned
210.245.145.16/29		🇭🇰HK	assigned
210.245.145.24/29		🇭🇰HK	assigned
210.245.145.32/29		🇭🇰HK	assigned
210.245.145.64/29		🇭🇰HK	assigned
210.245.145.80/29		🇭🇰HK	assigned
210.245.145.88/29		🇭🇰HK	assigned
210.245.145.96/29		🇭🇰HK	assigned
210.245.145.112/29		🇭🇰HK	assigned
210.245.145.120/29		🇭🇰HK	assigned
210.245.145.160/28		🇭🇰HK	assigned
210.245.145.176/29		🇭🇰HK	assigned
210.245.145.192/28		🇭🇰HK	assigned
210.245.145.208/29		🇭🇰HK	assigned
210.245.145.232/29		🇭🇰HK	assigned
210.245.148.0/24	AS17444	🇭🇰HK	assigned
210.245.148.0/28		🇭🇰HK	assigned
210.245.148.32/27		🇭🇰HK	assigned
210.245.148.64/28		🇭🇰HK	assigned
210.245.148.80/28		🇭🇰HK	assigned
210.245.148.96/28		🇭🇰HK	assigned
210.245.149.0/24	AS17444	🇭🇰HK	assigned
210.245.149.0/27		🇭🇰HK	assigned
210.245.149.40/29		🇭🇰HK	assigned
210.245.149.48/29		🇭🇰HK	assigned
210.245.149.64/28		🇭🇰HK	assigned
210.245.149.112/28		🇭🇰HK	assigned
210.245.149.128/29		🇭🇰HK	assigned
210.245.149.136/29		🇭🇰HK	assigned
210.245.149.144/28		🇭🇰HK	assigned
210.245.149.160/27		🇭🇰HK	assigned
210.245.149.192/28		🇭🇰HK	assigned
210.245.149.208/28		🇭🇰HK	assigned
210.245.149.224/28		🇭🇰HK	assigned
210.245.149.248/29		🇭🇰HK	assigned
210.245.150.0/24	AS17444	🇭🇰HK	assigned
210.245.150.0/25		🇭🇰HK	assigned
210.245.150.128/25		🇭🇰HK	assigned
210.245.151.0/24	AS17444	🇭🇰HK	assigned
210.245.151.0/26		🇭🇰HK	assigned
210.245.151.64/26		🇭🇰HK	assigned
210.245.151.128/27		🇭🇰HK	assigned
210.245.151.160/27		🇭🇰HK	assigned
210.245.151.192/26		🇭🇰HK	assigned
210.245.152.0/24	AS10103	🇭🇰HK	assigned
210.245.152.0/29		🇭🇰HK	assigned
210.245.152.24/29		🇭🇰HK	assigned
210.245.152.40/29		🇭🇰HK	assigned
210.245.152.48/29		🇭🇰HK	assigned
210.245.152.64/29		🇭🇰HK	assigned
210.245.152.72/29		🇭🇰HK	assigned
210.245.152.88/29		🇭🇰HK	assigned
210.245.152.96/29		🇭🇰HK	assigned
210.245.153.0/24	AS10103	🇭🇰HK	assigned
210.245.153.0/26		🇭🇰HK	assigned
210.245.153.64/29		🇭🇰HK	assigned
210.245.153.80/28		🇭🇰HK	assigned
210.245.153.96/28		🇭🇰HK	assigned
210.245.153.112/28		🇭🇰HK	assigned
210.245.153.128/28		🇭🇰HK	assigned
210.245.153.160/27		🇭🇰HK	assigned
210.245.153.192/26		🇭🇰HK	assigned
210.245.154.0/24		🇭🇰HK	assigned
210.245.154.0/27		🇭🇰HK	assigned
210.245.154.32/28		🇭🇰HK	assigned
210.245.154.48/28		🇭🇰HK	assigned
210.245.154.64/28		🇭🇰HK	assigned
210.245.154.80/28		🇭🇰HK	assigned
210.245.154.96/28		🇭🇰HK	assigned
210.245.154.128/26		🇭🇰HK	assigned
210.245.154.192/28		🇭🇰HK	assigned
210.245.154.208/28		🇭🇰HK	assigned
210.245.154.224/28		🇭🇰HK	assigned
210.245.154.240/29		🇭🇰HK	assigned
210.245.155.0/24		🇭🇰HK	assigned
210.245.158.0/24	AS10103	🇭🇰HK	assigned
210.245.158.16/28		🇭🇰HK	assigned
210.245.158.40/29		🇭🇰HK	assigned
210.245.158.72/29		🇭🇰HK	assigned
210.245.158.128/25		🇭🇰HK	assigned
210.245.159.0/24		🇭🇰HK	assigned
210.245.159.128/25		🇭🇰HK	assigned

Origin ASN

AS10103

HKBN-AS-AP HK Broadband Network Ltd.

Related Prefixes

Covering prefix

210.245.128.0/17AS9269

More prefixes of AS10103

All prefixes of AS10103 →

Geolocation

Country🇭🇰Hong KongHK

Coordinates22.3964, 114.1095 ↗

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/210.245.128.0/19

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

curl -s "https://api.ipctl.io/v1/prefix/210.245.128.0/19" | jq

External Links

RIPEstat