Data as of Nov 11, 2026

210.15.76.0/24

No anonymizer space · no proxy exits in 30 days

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

Announcement

210.15.72.0/21

RPKI valid

Announced by

AS9929

Type

Business

50% of it

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Holder	RPKI
210.15.64.0/19 since Sep 2007	AS9929	Internet provider	China Unicom IP network
210.15.64.0/18 since Sep 2007	AS9929	Internet provider	China Unicom IP 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
210.15.0.0 - 210.15.191.255	49,152	UNICOM-CN	China Unicom IP network	ALLOCATED PORTABLE	—	hqs-ipabuse@chinaunicom.cn
└ 210.15.76.0/24	256	JTSH-CN	JiTong Communications Co.,Ltd, Shanghai Branch	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 210.15.76.0/25	128	JTSH-CN	Jitong Communications Co.,Ltd,Shanghai Branch	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via JTSH-CN

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

Composition

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

Announced space

Address share

Announced space

Types across the prefix

256 addresses

Type	Addresses	Share	Ranges
Business	128	50%	1
Internet provider	128	50%	1

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Routing timeline

Covering aggregate above, the prefix's own history below