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Data as of Nov 3, 2026

210.75.112.0/20

No anonymizer space · no proxy exits in 30 days

China Unicom Beijing Province Network · space held by China Internet Network Information Center

Announcement
this exact prefix
No RPKI
Announced by
AS4808
Type
Business
85% 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
210.75.0.0/1732,768CNNICChina Internet Network Information CenterALLOCATED PORTABLE—[email protected]
└ 210.75.96.0/198,192ZBTNETBeijing zhong bang Telecom Technology Co LtdALLOCATED PORTABLE—[email protected]
└ 210.75.112.0/25128KE-HAI-LANGBeijing KE-HAI-Lang CO.LTDASSIGNED NON-PORTABLE—[email protected]
via ZBTNET
└ 210.75.112.128/2732XIN-YU-YA-WEIBeijing XIN-YU-YA-WEI CO.LTDASSIGNED NON-PORTABLE—[email protected]
via ZBTNET
└ 210.75.112.160 - 210.75.112.25596TIAN-DI-FEI-YANGBeijing Tian-di-FEI-Yang CO.LTDASSIGNED NON-PORTABLE—[email protected]
via ZBTNET
└ 210.75.113.0/25128PU-ZHAO-HENG-XINGBeijing PU-Zhao-Heng-Xing CO.LTDASSIGNED NON-PORTABLE—[email protected]
via ZBTNET
└ 210.75.113.128/2732CHENG-MING-HUAN-YUBeijing Cheng-Ming-Huan-YU CO.LTDASSIGNED NON-PORTABLE—[email protected]
via ZBTNET
└ 210.75.113.160 - 210.75.113.25596PENG-JING-XIANGBeijing Peng-Jing-Xiang CO.LTDASSIGNED NON-PORTABLE—[email protected]
via ZBTNET
└ 210.75.114.0 - 210.75.114.9596HAO-YI-QIBeijing HAO-YI-QI CO.LTDASSIGNED NON-PORTABLE—[email protected]
via ZBTNET
└ 210.75.114.96/2732MENG-HUAN-GANG-WANBeijing Meng-Huan-Gang-WAN CO.LTDASSIGNED NON-PORTABLE—[email protected]
via ZBTNET
└ 210.75.114.128 - 210.75.114.22396PU-HONG-YUE-GUANGBeijing PU-Hong-YUE-Guang CO.LTDASSIGNED NON-PORTABLE—[email protected]
via ZBTNET
└ 210.75.114.224/2732XIN-YUBeijing XIN-YU CO.LTDASSIGNED NON-PORTABLE—[email protected]
via ZBTNET
└ 210.75.115.0 - 210.75.115.9596JIN-DI-RENBeijing JIN-di-REN CO.LTDASSIGNED NON-PORTABLE—[email protected]
via ZBTNET
└ 210.75.115.96/2732TIAN-CAI-LONGBeijing Tian-CAI-Long CO.LTDASSIGNED NON-PORTABLE—[email protected]
via ZBTNET
└ 210.75.115.128 - 210.75.115.22396ZHI-HONG-XIANG-YEBeijing ZHI-Hong-Xiang-YE CO.LTDASSIGNED NON-PORTABLE—[email protected]
via ZBTNET
└ 210.75.115.224/2732DA-ZONG-ZAI-XIANBeijing da-Zong-ZAI-Xian CO.LTDASSIGNED NON-PORTABLE—[email protected]
via ZBTNET
└ 210.75.116.0 - 210.75.116.9596CHONG-MING-XIANG-YEBeijing Chong-Ming-Xiang-YE CO.LTDASSIGNED NON-PORTABLE—[email protected]
via ZBTNET
└ 210.75.116.96/2732XING-JI-CHANG-YOUBeijing Xing-JI-Chang-YOU CO.LTDASSIGNED NON-PORTABLE—[email protected]
via ZBTNET
└ 210.75.116.128 - 210.75.116.22396ZAI-XIAN-NIAN-HUABeijing ZAI-Xian-Nian-HUA CO.LTDASSIGNED NON-PORTABLE—[email protected]
via ZBTNET
└ 210.75.116.224/2732FEI-YUE-ZAI-XIANBeijing FEI-YUE-ZAI-Xian CO.LTDASSIGNED NON-PORTABLE—[email protected]
via ZBTNET
└ 210.75.117.0 - 210.75.117.9596YI-ZU-BEN-YUEBeijing YI-ZU-BEN-YUE CO.LTDASSIGNED NON-PORTABLE—[email protected]
via ZBTNET
└ 210.75.117.96/2732TONG-DA-ZAI-XIANBeijing Tong-da-ZAI-Xian CO.LTDASSIGNED NON-PORTABLE—[email protected]
via ZBTNET
└ 210.75.117.128 - 210.75.117.22396CHUAN-YUE-YU-ZHOUBeijing Chuan-YUE-YU-Zhou CO.LTDASSIGNED NON-PORTABLE—[email protected]
via ZBTNET
└ 210.75.117.224/2732TIAN-HE-LONGBeijing Tian-HE-Long CO.LTDASSIGNED NON-PORTABLE—[email protected]
via ZBTNET
└ 210.75.118.0/25128XIN-GUO-YUANBeijing XIN-GUO-Yuan CO.LTDASSIGNED NON-PORTABLE—[email protected]
via ZBTNET
└ 210.75.118.128/2732YU-LE-WANGBeijing YU-le-Wang CO.LTDASSIGNED NON-PORTABLE—[email protected]
via ZBTNET
└ 210.75.119.0 - 210.75.119.9596SHUN-TIAN-XIANGBeijing Shun-Tian-Xiang CO.LTDASSIGNED NON-PORTABLE—[email protected]
via ZBTNET
└ 210.75.119.96/2732BAI-LE-TIAN-DIBeijing BAI-le-Tian-di CO.LTDASSIGNED NON-PORTABLE—[email protected]
via ZBTNET
└ 210.75.119.128 - 210.75.119.22396RUI-ER-LIBeijing RUI-ER-LI CO.LTDASSIGNED NON-PORTABLE—[email protected]
via ZBTNET
└ 210.75.119.224/2732SHUN-BO-YUANBeijing Shun-BO-Yuan CO.LTDASSIGNED NON-PORTABLE—[email protected]
via ZBTNET
└ 210.75.120.0/25128HUANG-HUA-MING-SHANG-WANGBeijing Huang-HUA-Ming-Shang-Wang CO.LTDASSIGNED NON-PORTABLE—[email protected]
via ZBTNET
└ 210.75.120.128/2732KANG-LE-WO-DEBeijing Kang-le-WO-de CO.LTDASSIGNED NON-PORTABLE—[email protected]
via ZBTNET
└ 210.75.120.160 - 210.75.120.22566HAO-YUN-WU-XIANBeijing HAO-YUN-WU-Xian CO.LTDASSIGNED NON-PORTABLE—[email protected]
via ZBTNET
└ 210.75.121.0/25128LE-SI-TEBeijing le-SI-TE CO.LTDASSIGNED NON-PORTABLE—[email protected]
via ZBTNET
└ 210.75.121.128/2732YU-FENG-LONGBeijing YU-Feng-Long CO.LTDASSIGNED NON-PORTABLE—[email protected]
via ZBTNET
└ 210.75.121.160 - 210.75.121.25596YONG-LE-SIBeijing Yong-le-SI CO.LTDASSIGNED NON-PORTABLE—[email protected]
via ZBTNET
└ 210.75.122.96/2732FU-SHI-DUOBeijing FU-SHI-DUO CO.LTDASSIGNED NON-PORTABLE—[email protected]
via ZBTNET
└ 210.75.122.224/2732JI-LI-NIAOBeijing JI-LI-Niao CO.LTDASSIGNED NON-PORTABLE—[email protected]
via ZBTNET
└ 210.75.123.0 - 210.75.123.159160YI-XING-FANG-YUANBeijing YI-Xing-Fang-Yuan CO.LTDASSIGNED NON-PORTABLE—[email protected]
via ZBTNET
└ 210.75.123.160 - 210.75.123.25596WEN-XIUBeijing WEN-XIU CO.LTDASSIGNED NON-PORTABLE—[email protected]
via ZBTNET
└ 210.75.124.0/25128MENG-HE-PING-WANG-LUO-JI-SHUBeijing Meng-HE-Ping-Wang-LUO-JI-SHU CO.LTDASSIGNED NON-PORTABLE—[email protected]
via ZBTNET
└ 210.75.124.128/25128MING-XING-ZHI-YUEBeijing Ming-Xing-ZHI-YUE CO.LTDASSIGNED NON-PORTABLE—[email protected]
via ZBTNET
└ 210.75.125.0 - 210.75.125.9596SHENG-FENG-GUBeijing Sheng-Feng-GU CO.LTDASSIGNED NON-PORTABLE—[email protected]
via ZBTNET
└ 210.75.125.96/2732JING-LE-MING-XINGBeijing Jing-le-Ming-Xing CO.LTDASSIGNED NON-PORTABLE—[email protected]
via ZBTNET
└ 210.75.125.128 - 210.75.125.22396JIA-LU-SHENGBeijing JIA-LU-Sheng CO.LTDASSIGNED NON-PORTABLE—[email protected]
via ZBTNET
└ 210.75.125.224/2732LAN-SE-JI-QINGBeijing LAN-SE-JI-Qing CO.LTDASSIGNED NON-PORTABLE—[email protected]
via ZBTNET
└ 210.75.126.0 - 210.75.126.9596DONG-FANG-HONG-CHANGBeijing Dong-Fang-Hong-Chang CO.LTDASSIGNED NON-PORTABLE—[email protected]
via ZBTNET
└ 210.75.126.96/2732QU-YU-JIAO-DIANBeijing QU-YU-Jiao-Dian CO.LTDASSIGNED NON-PORTABLE—[email protected]
via ZBTNET
└ 210.75.126.128 - 210.75.126.22396TING-XIANGBeijing Ting-Xiang CO.LTDASSIGNED NON-PORTABLE—[email protected]
via ZBTNET
└ 210.75.127.0/24256BTV1NETBeijing television nodeASSIGNED NON-PORTABLE—[email protected]
via ZBTNET
└ 210.75.127.96/2732HUA-YU-ZAI-XIANBeijing HUA-YU-ZAI-Xian CO.LTDASSIGNED NON-PORTABLE—[email protected]
via BTV1NET
└ 210.75.127.128 - 210.75.127.22396MO-LI-SHUI-JINGBeijing MO-LI-Shui-Jing CO.LTDASSIGNED NON-PORTABLE—[email protected]
via BTV1NET
└ 210.75.127.224/2732CHAO-FAN-SHI-KONGBeijing Chao-FAN-SHI-Kong CO.LTDASSIGNED NON-PORTABLE—[email protected]
via BTV1NET

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

4,096 addresses
TypeAddressesShareRanges
Business3,49085%49
Residential60615%6

Network & registry

AnnouncementRouting historyWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
China Internet Network Information Center
Range
210.75.0.0/17
Registration type
ALLOCATED 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