Home Prefix Lookup207.45.8.0/21

207.45.8.0/21 - HGC Global Communications Limited (AS9304)

IPv4RIPE NCCallocatedAS9304HUTCHISON-AS-AP - HGC Global Communications Limited RPKI Valid

CIDR

207.45.8.0/21

IP Version

IPv4

Addresses

Mask

/21 (255.255.248.0)

Country

🇭🇰 Hong Kong

City

Hong Kong

RIR

RIPE NCC

Status

allocated

Allocated

1996-02-05

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
207.45.8.0/21	AS9304 HUTCHISON-AS-AP - HGC Global Communications Limited	Valid	RIPE	2026-10-13

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
207.45.8.0/21	AS9304	/24	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS9304	RIPE	mnt-hk-ipv4superhub-1	2025-07-23

More Specific Prefixes

Prefix	Country	Status
207.45.8.0/24	🇭🇰HK	assigned
207.45.9.0/24	🇭🇰HK	assigned
207.45.10.0/24	🇭🇰HK	assigned
207.45.11.0/24	🇭🇰HK	assigned
207.45.12.0/24	🇭🇰HK	assigned
207.45.13.0/24	🇭🇰HK	assigned
207.45.14.0/24	🇭🇰HK	assigned
207.45.15.0/24	🇭🇰HK	assigned

Transfer History

Registry transfers of 207.45.8.0/21, blocks inside it, or blocks containing it.

207.45.8.0/21inter-RIRTransfer · 2025-07-21
T-Mobile USA, Inc.
🇺🇸 US ARIN
→
IPv4 Superhub Limited
🇭🇰 HK RIPE NCC
207.45.0.0/19M&A · 2025-06-13
Cox California PCS
🇺🇸 US ARIN
→
T-Mobile USA, Inc.
🇺🇸 US ARIN

Date	Resource	From	To	Type
2025-07-21	207.45.8.0/21inter-RIR	T-Mobile USA, Inc. 🇺🇸 US ARIN	IPv4 Superhub Limited 🇭🇰 HK RIPE NCC	Transfer
2025-06-13	207.45.0.0/19	Cox California PCS 🇺🇸 US ARIN	T-Mobile USA, Inc. 🇺🇸 US ARIN	M&A

Origin ASN

AS9304

HUTCHISON-AS-AP - HGC Global Communications Limited

Related Prefixes

More prefixes of AS9304

All prefixes of AS9304 →

Geolocation

Country🇭🇰Hong KongHK

CityHong Kong

Coordinates22.3193, 114.1690 ↗

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 RIPE NCC regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/207.45.8.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/207.45.8.0/21" | jq

External Links

RIPEstat