LAYER3 INTEL
Get started
Sign in
Data as of Nov 5, 2026

210.12.56.0/21

No anonymizer space · no proxy exits in 30 days

China Unicom Beijing Province Network · space held by China Unicom IP network

Announcement
this exact prefix
RPKI valid
Announced by
AS4808
Type
Residential
69% of it

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
210.12.0.0/15131,072UNICOM-CNChina Unicom IP networkALLOCATED PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 210.12.46.128 - 210.12.146.15925,632BJLLLSH-CNBeijing All-Link Communication Technology Co. Ltd.ALLOCATED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 210.12.56.0/24256FCIBN-CNFoshan Chantong Information Broadband Network Co.,LtdASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via BJLLLSH-CN
└ 210.12.56.128/2816HANGTIANJS-CNHenan Aerospace Jinsui Electronic Co. Ltd.ASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via FCIBN-CN
└ 210.12.57.0/24256JTCD-CNJiTong Communications Co.,Ltd, Chengdu BranchASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via BJLLLSH-CN
└ 210.12.58.0/24256LTC-CNYiChang GeZhouBa Communication LT.ComASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via BJLLLSH-CN
└ 210.12.59.0/2816IBON-CNNunan IBON International of Network Co.,LtdASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via BJLLLSH-CN
└ 210.12.59.16/2816HUNNU-CNHunan Normal UniversityASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via BJLLLSH-CN
└ 210.12.59.32/298HNEI-CNHunan Education InstituteASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via BJLLLSH-CN
└ 210.12.59.40/298CYBER-CNHunan Cyber Satellite Watching Co.,LtdASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via BJLLLSH-CN
└ 210.12.59.48/2816RSHN-CNZhonggou Renshou Baoxian Co.,Ltd,Hunan BranchASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via BJLLLSH-CN
└ 210.12.59.64/2816CSGS-CNChangsha GuoshuijvASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via BJLLLSH-CN
└ 210.12.59.80/2816IBONC-CNInternational Bussiness of Network Co.,LtdASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via BJLLLSH-CN
└ 210.12.59.96/2816MSDI-CNMid-South Design and Research InstituteASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via BJLLLSH-CN
└ 210.12.59.112/2816CSMZ-CNChangsha Social Work CollegeASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via BJLLLSH-CN
└ 210.12.59.128/298HNYYAPL-CNHuan Friendship Apollo Co. LtdASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via BJLLLSH-CN
└ 210.12.59.136/298REDNET-CNHunan Rednet News Network Transmission Co.,LtdASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via BJLLLSH-CN
└ 210.12.59.192/2664IRRIGATION-CNHunan Province Irrigation DepartmentASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via BJLLLSH-CN
└ 210.12.60.0/2664PBOCC-CNPrice Bureau of Chengdu ChinaASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via BJLLLSH-CN
└ 210.12.60.64/2732CDJB-CNChengdu Jiabin Electronic Company limittedASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via BJLLLSH-CN
└ 210.12.60.96/2732CCBSC-CNChina Construction Bank Sichuan BranckASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via BJLLLSH-CN
└ 210.12.60.128/2732SHERATON-CNSheraton Chengdu LtdASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via BJLLLSH-CN
└ 210.12.60.160/2732CDHDChengdu Huadian Technology Co., Ltd.ASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via BJLLLSH-CN
└ 210.12.60.192/2732SEGESichuan Sege Digital Technology Co.,Ltd.ASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via BJLLLSH-CN
└ 210.12.61.0/2732HBCPDI-CNCommunication planning and design InstituteASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via BJLLLSH-CN
└ 210.12.61.32/2732FSDI-CNThe Forth Surucy and design InstituteASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via BJLLLSH-CN
└ 210.12.61.64/2732WHIBI-CNWUHAN Innovation Network Information Co.,LtdASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via BJLLLSH-CN
└ 210.12.61.96/298BOC-CNBunk of Communication,WUHAN BrenchASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via BJLLLSH-CN
└ 210.12.61.104/298NLIB-CNNew Line Internet BarASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via BJLLLSH-CN
└ 210.12.61.112/2816GBNOC-CNJitong Co.,Ltd, GBN network OfficeASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via BJLLLSH-CN
└ 210.12.61.128/298HBDS-CNHubei local Tax BureauASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via BJLLLSH-CN
└ 210.12.61.136/304HBZL-CNHubei Zhonglian Co.,LtdASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via BJLLLSH-CN
└ 210.12.61.140/304YX-CNWuhan Youxin System Technology Co.,LtdASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via BJLLLSH-CN
└ 210.12.61.144/304TIANLU-CNWuhan Tianlu Co.,LtdASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via BJLLLSH-CN
└ 210.12.61.148/304TIANLUWuhan Tianlu Technology Development Co., Ltd.ASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via BJLLLSH-CN
└ 210.12.61.152/298SJJHubei Shangjian JuASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via BJLLLSH-CN
└ 210.12.61.160/304EBWuhan Qiaokou Economy Business School NetworkASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via BJLLLSH-CN
└ 210.12.61.168 - 210.12.61.18316WHCM-CNWuhan Cybermart Co.,LtdASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via BJLLLSH-CN
└ 210.12.63.0/24256JITONG-CNJi Tong Communications Co.,Ltd,CHANGSHA BrenchASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via BJLLLSH-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

2,048 addresses
TypeAddressesShareRanges
Residential1,42069%6
Business62831%33

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Registry

Holder

Organization
China Unicom IP network
Range
210.12.0.0/15
Registration type
ALLOCATED PORTABLE
Reallocated to
Beijing All-Link Communication Technology Co. Ltd.
Reallocated range
210.12.46.128 - 210.12.146.159
Reallocation type
ALLOCATED NON-PORTABLE
Origin network

AS4808

CN
Name
China Unicom Beijing Province Network
Type
Internet provider
Registered
Jan 9, 1996
Domain
chinaunicom.cn
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed