Data as of Nov 15, 2026

103.17.28.0/22

No anonymizer space · no proxy exits in 30 days

PCCW Global (HK) Ltd. · space held by PCCW Global (HK) Limited

Announcement

this exact prefix

RPKI valid

Announced by

AS3491

Type

Business

75% of it

Announcements

More specific

Announcements inside

Prefix	Origin	Type	Holder	RPKI
103.17.28.0/24 since Nov 5, 2026	AS3491	Business	PCCW Global (HK) Limited
103.17.29.0/24 since Sep 18, 2026	AS23875	Mobile	PCCW Global (HK) Limited

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

1,024 addresses

Type	Addresses	Share	Ranges
Business	768	75%	2
Mobile	256	25%	1

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern: Stable
First seen: Feb 2017
Current origin since: Feb 2017 · 9.7 yr
Origin networks: 1

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
103.17.28.0/22	AS31713	/24	APNIC	Another network
103.17.28.0/22	AS3491	/22	APNIC	RPKI valid

IRR

Route objects on the exact prefix

Origin	Registry	Description	Maintainer	Modified
AS3491	APNIC	PCCW Global (HK) Limited	MAINT-AP-PCCWG-APAC	Apr 17, 2025
AS3491	RADB	PCCW-HKTNS	MAINT-AS3491	Mar 28, 2025
AS31713 not the origin	APNIC	PCCW Global (HK) Limited	MAINT-AP-PCCWG-APAC	Oct 28, 2025

IRR inside

Route objects inside

Prefix	Origin	Registry	Description	Maintainer	Modified
103.17.28.0/23	AS31713	APNIC	PCCW Global (HK) Limited	MAINT-AP-PCCWG-APAC	Oct 28, 2025
103.17.30.0/23	AS31713	APNIC	PCCW Global (HK) Limited	MAINT-AP-PCCWG-APAC	Oct 28, 2025
103.17.30.0/24	AS31713	APNIC	PCCW Global (HK) Limited	MAINT-AP-PCCWG-APAC	Oct 28, 2025
103.17.31.0/24	AS31713	APNIC	PCCW Global (HK) Limited	MAINT-AP-PCCWG-APAC	Oct 28, 2025