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Data as of Nov 6, 2026

58.22.104.0/23

No anonymizer space · no proxy exits in 30 days

CHINA UNICOM China169 Backbone · space held by China Unicom FuJian province network

Announcement
this exact prefix
RPKI valid
Announced by
AS4837
Type
Business
83% of it

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
58.22.0.0/15
since Aug 2006
AS4837Residential1,017
32 always on
China Unicom FuJian province network

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
58.22.0.0/15131,072UNICOM-FJChina Unicom FuJian province networkALLOCATED PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 58.22.104.0/212,048UNICOM-FJ-FUZHOU-IDCFuzhou city, fujian provincial network of UNICOMALLOCATED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 58.22.104.4 - 58.22.104.85UNI-FuZhou-idc1-DongXing-SecurityFuZhou-idc1-DongXing-SecurityASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-FJ-FUZHOU-IDC
└ 58.22.104.9/321UNI-FuZhou-idc1-MuYeNetWork-CorpFuZhou-idc1-MuYeNetWork-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-FJ-FUZHOU-IDC
└ 58.22.104.10/312UNI-FuZhou-idc1-YanYouNetWork-CorpFuZhou-idc1-YanYouNetWork-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-FJ-FUZHOU-IDC
└ 58.22.104.14/321CNC-FuZhou-AOMAIRUANJIAN-CorpFuZhou-AOMAIRUANJIAN-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-FJ-FUZHOU-IDC
└ 58.22.104.17/321UNI-FuZhou-idc1-ZhongShiHua-corpunknownASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-FJ-FUZHOU-IDC
└ 58.22.104.21/321UNI-FuZhou-idc1-YiChengNetWork-corpunknownASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-FJ-FUZHOU-IDC
└ 58.22.104.22/321uni-fuzhou-idc1-JiLiXunInfoTech-CorpunknownASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 58.22.104.23/321uni-fuzhou-idc1-FuZhouInfoTechExamination-OfficeunknownASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 58.22.104.32/2732UNI-FuZhou-idc1-AiYa-corpFuZhou-idc1-AiYa-corpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-FJ-FUZHOU-IDC
└ 58.22.104.64/2732UNI-FuZhou-idc1-TianMing-corpFuZhou-idc1-TianMing-corpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-FJ-FUZHOU-IDC
└ 58.22.104.96/2732CNC-FuZhou-WANGLONG-CorpFuZhou-WANGLONG-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-FJ-FUZHOU-IDC
└ 58.22.104.128/2732CNC-FuZhou-WANGLONG-CorpFuZhou-WANGLONG-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-FJ-FUZHOU-IDC
└ 58.22.104.160/2732UNI-FuZhou-idc1-TianMeng-CorpFuZhou-idc1-TianMeng-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-FJ-FUZHOU-IDC
└ 58.22.104.192/304CNC-FuZhou-JIPINTONGDA-CorpFuZhou-JIPINTONGDA-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-FJ-FUZHOU-IDC
└ 58.22.104.196/304uni-fuzhou-idc1-ChinaUnicom-Corpfuzhou-idc1-ChinaUnicom-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 58.22.104.200/304uni-fuzhou-idc1-ChinaUnicom-Corpfuzhou-idc1-ChinaUnicom-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 58.22.104.208/2816uni-fuzhou-idc1-XunTongTianXia-Corpfuzhou-idc1-XunTongTianXia-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 58.22.104.224/2732UNI-FuZhou-idc1-WangLong-CorpFuZhou-idc1-WangLong-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-FJ-FUZHOU-IDC
└ 58.22.105.0/2732CNC-FuZhou-YIXUNWANGLUO-CorpFuZhou-YIXUNWANGLUO-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-FJ-FUZHOU-IDC
└ 58.22.105.32/2732CNC-FuZhou-YIXUNWANGLUO-CorpFuZhou-YIXUNWANGLUO-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-FJ-FUZHOU-IDC
└ 58.22.105.64/2732UNI-FuZhou-idc1-WangLong-CorpFuZhou-idc1-WangLong-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-FJ-FUZHOU-IDC
└ 58.22.105.128/2732UNI-FuZhou-idc1-WangLong-CorpFuZhou-idc1-WangLong-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-FJ-FUZHOU-IDC
└ 58.22.105.192/2664UNI-FuZhou-idc1-AiYa-CorpFuZhou-idc1-AiYa-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-FJ-FUZHOU-IDC

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

512 addresses
TypeAddressesShareRanges
Business42583%23
Residential8717%8

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Registry

Holder

Organization
China Unicom FuJian province network
Range
58.22.0.0/15
Registration type
ALLOCATED PORTABLE
Reallocated to
Fuzhou city, fujian provincial network of UNICOM
Reallocated range
58.22.104.0/21
Reallocation type
ALLOCATED NON-PORTABLE
Origin network

AS4837

CN
Name
CHINA UNICOM China169 Backbone
Type
Internet provider
Registered
Sep 17, 2001
Domain
chinaunicom.cn
Website
www.chinaunicom.cn/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed