Data as of Nov 7, 2026

123.58.0.0/20

No anonymizer space · no proxy exits in 30 days

IDC, China Telecommunications Corporation · space held by China Unicom Cloud Data Company Limited

Announcement

this exact prefix

RPKI invalid (origin)

Announced by

Type

Hosting

Risk

50 / 100 · Medium

Recently moved

Recent change

New origin Nov 6, 2026

from AS133119 China Unicom IP network

Announcements

Less specific

Prefix	Origin	Type	RPKI
123.58.0.0/19 since Aug 2016	AS23724	Hosting

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
123.58.0.0/20	4,096	CU-CDC	China Unicom Cloud Data Company Limited	ALLOCATED PORTABLE	Aug 28, 2016	xingxin2@chinaunicom.cn
└ 123.58.0.0/21	2,048	ZLLX	Beijing Zhonglianlixin Technology Co., Ltd.	ASSIGNED NON-PORTABLE	—	ipas@cnnic.cn

Origin network