Data as of Nov 13, 2026

58.254.217.0/28

No anonymizer space · no proxy exits in 30 days

CHINA UNICOM Industrial Internet Backbone · space held by China Unicom Guangdong province network

Announcement

58.254.216.0/22

RPKI valid

Announced by

AS9929

Type

Business

Risk

0 / 100 · Low

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Proxy exits	Holder	RPKI
58.248.0.0/13 since Jul 2006	AS17816	Residential	3,126 60 always on	China Unicom Guangdong province network

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
58.248.0.0/13	524,288	UNICOM-GD	China Unicom Guangdong province network	ALLOCATED PORTABLE	—	hqs-ipabuse@chinaunicom.cn
└ 58.254.217.0/28	16	Xunde-Mach-Ltd	Xunde-Mach-Ltd ,ZhuHai , Guangdong province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-GD

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Routing timeline

Covering aggregate above, the prefix's own history below

58.254.216.0/22

Routing history

Pattern: Stable
First seen: Jul 2009
Current origin since: Mar 2020 · 6.7 yr
Origin networks: 2
Last change of origin: Mar 2020

Recorded history

History

Handoffs: 1

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
58.254.216.0/22	AS9929	/22	APNIC	RPKI valid
58.248.0.0/13	AS17816	/13	APNIC	Another network

IRR

Route objects on 58.254.216.0/22

Origin	Registry	Description	Maintainer	Modified
AS9929	APNIC	China Unicom CUII Network	MAINT-CNCGROUP-RR	Dec 13, 2019