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Data as of Nov 14, 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—ipas@cnnic.cn
└ 210.75.96.0/198,192ZBTNETBeijing zhong bang Telecom Technology Co LtdALLOCATED PORTABLE—ipas@cnnic.cn
└ 210.75.112.0/25128KE-HAI-LANGBeijing KE-HAI-Lang CO.LTDASSIGNED NON-PORTABLE—ipas@cnnic.cn
via ZBTNET
└ 210.75.112.128/2732XIN-YU-YA-WEIBeijing XIN-YU-YA-WEI CO.LTDASSIGNED NON-PORTABLE—ipas@cnnic.cn
via ZBTNET
└ 210.75.112.160 - 210.75.112.25596TIAN-DI-FEI-YANGBeijing Tian-di-FEI-Yang CO.LTDASSIGNED NON-PORTABLE—ipas@cnnic.cn
via ZBTNET
└ 210.75.113.0/25128PU-ZHAO-HENG-XINGBeijing PU-Zhao-Heng-Xing CO.LTDASSIGNED NON-PORTABLE—ipas@cnnic.cn
via ZBTNET
└ 210.75.113.128/2732CHENG-MING-HUAN-YUBeijing Cheng-Ming-Huan-YU CO.LTDASSIGNED NON-PORTABLE—ipas@cnnic.cn
via ZBTNET
└ 210.75.113.160 - 210.75.113.25596PENG-JING-XIANGBeijing Peng-Jing-Xiang CO.LTDASSIGNED NON-PORTABLE—ipas@cnnic.cn
via ZBTNET
└ 210.75.114.0 - 210.75.114.9596HAO-YI-QIBeijing HAO-YI-QI CO.LTDASSIGNED NON-PORTABLE—ipas@cnnic.cn
via ZBTNET
└ 210.75.114.96/2732MENG-HUAN-GANG-WANBeijing Meng-Huan-Gang-WAN CO.LTDASSIGNED NON-PORTABLE—ipas@cnnic.cn
via ZBTNET
└ 210.75.114.128 - 210.75.114.22396PU-HONG-YUE-GUANGBeijing PU-Hong-YUE-Guang CO.LTDASSIGNED NON-PORTABLE—ipas@cnnic.cn
via ZBTNET
└ 210.75.114.224/2732XIN-YUBeijing XIN-YU CO.LTDASSIGNED NON-PORTABLE—ipas@cnnic.cn
via ZBTNET
└ 210.75.115.0 - 210.75.115.9596JIN-DI-RENBeijing JIN-di-REN CO.LTDASSIGNED NON-PORTABLE—ipas@cnnic.cn
via ZBTNET
└ 210.75.115.96/2732TIAN-CAI-LONGBeijing Tian-CAI-Long CO.LTDASSIGNED NON-PORTABLE—ipas@cnnic.cn
via ZBTNET
└ 210.75.115.128 - 210.75.115.22396ZHI-HONG-XIANG-YEBeijing ZHI-Hong-Xiang-YE CO.LTDASSIGNED NON-PORTABLE—ipas@cnnic.cn
via ZBTNET
└ 210.75.115.224/2732DA-ZONG-ZAI-XIANBeijing da-Zong-ZAI-Xian CO.LTDASSIGNED NON-PORTABLE—ipas@cnnic.cn
via ZBTNET
└ 210.75.116.0 - 210.75.116.9596CHONG-MING-XIANG-YEBeijing Chong-Ming-Xiang-YE CO.LTDASSIGNED NON-PORTABLE—ipas@cnnic.cn
via ZBTNET
└ 210.75.116.96/2732XING-JI-CHANG-YOUBeijing Xing-JI-Chang-YOU CO.LTDASSIGNED NON-PORTABLE—ipas@cnnic.cn
via ZBTNET
└ 210.75.116.128 - 210.75.116.22396ZAI-XIAN-NIAN-HUABeijing ZAI-Xian-Nian-HUA CO.LTDASSIGNED NON-PORTABLE—ipas@cnnic.cn
via ZBTNET
└ 210.75.116.224/2732FEI-YUE-ZAI-XIANBeijing FEI-YUE-ZAI-Xian CO.LTDASSIGNED NON-PORTABLE—ipas@cnnic.cn
via ZBTNET
└ 210.75.117.0 - 210.75.117.9596YI-ZU-BEN-YUEBeijing YI-ZU-BEN-YUE CO.LTDASSIGNED NON-PORTABLE—ipas@cnnic.cn
via ZBTNET
└ 210.75.117.96/2732TONG-DA-ZAI-XIANBeijing Tong-da-ZAI-Xian CO.LTDASSIGNED NON-PORTABLE—ipas@cnnic.cn
via ZBTNET
└ 210.75.117.128 - 210.75.117.22396CHUAN-YUE-YU-ZHOUBeijing Chuan-YUE-YU-Zhou CO.LTDASSIGNED NON-PORTABLE—ipas@cnnic.cn
via ZBTNET
└ 210.75.117.224/2732TIAN-HE-LONGBeijing Tian-HE-Long CO.LTDASSIGNED NON-PORTABLE—ipas@cnnic.cn
via ZBTNET
└ 210.75.118.0/25128XIN-GUO-YUANBeijing XIN-GUO-Yuan CO.LTDASSIGNED NON-PORTABLE—ipas@cnnic.cn
via ZBTNET
└ 210.75.118.128/2732YU-LE-WANGBeijing YU-le-Wang CO.LTDASSIGNED NON-PORTABLE—ipas@cnnic.cn
via ZBTNET
└ 210.75.119.0 - 210.75.119.9596SHUN-TIAN-XIANGBeijing Shun-Tian-Xiang CO.LTDASSIGNED NON-PORTABLE—ipas@cnnic.cn
via ZBTNET
└ 210.75.119.96/2732BAI-LE-TIAN-DIBeijing BAI-le-Tian-di CO.LTDASSIGNED NON-PORTABLE—ipas@cnnic.cn
via ZBTNET
└ 210.75.119.128 - 210.75.119.22396RUI-ER-LIBeijing RUI-ER-LI CO.LTDASSIGNED NON-PORTABLE—ipas@cnnic.cn
via ZBTNET
└ 210.75.119.224/2732SHUN-BO-YUANBeijing Shun-BO-Yuan CO.LTDASSIGNED NON-PORTABLE—ipas@cnnic.cn
via ZBTNET
└ 210.75.120.0/25128HUANG-HUA-MING-SHANG-WANGBeijing Huang-HUA-Ming-Shang-Wang CO.LTDASSIGNED NON-PORTABLE—ipas@cnnic.cn
via ZBTNET
└ 210.75.120.128/2732KANG-LE-WO-DEBeijing Kang-le-WO-de CO.LTDASSIGNED NON-PORTABLE—ipas@cnnic.cn
via ZBTNET
└ 210.75.120.160 - 210.75.120.22566HAO-YUN-WU-XIANBeijing HAO-YUN-WU-Xian CO.LTDASSIGNED NON-PORTABLE—ipas@cnnic.cn
via ZBTNET
└ 210.75.121.0/25128LE-SI-TEBeijing le-SI-TE CO.LTDASSIGNED NON-PORTABLE—ipas@cnnic.cn
via ZBTNET
└ 210.75.121.128/2732YU-FENG-LONGBeijing YU-Feng-Long CO.LTDASSIGNED NON-PORTABLE—ipas@cnnic.cn
via ZBTNET
└ 210.75.121.160 - 210.75.121.25596YONG-LE-SIBeijing Yong-le-SI CO.LTDASSIGNED NON-PORTABLE—ipas@cnnic.cn
via ZBTNET
└ 210.75.122.96/2732FU-SHI-DUOBeijing FU-SHI-DUO CO.LTDASSIGNED NON-PORTABLE—ipas@cnnic.cn
via ZBTNET
└ 210.75.122.224/2732JI-LI-NIAOBeijing JI-LI-Niao CO.LTDASSIGNED NON-PORTABLE—ipas@cnnic.cn
via ZBTNET
└ 210.75.123.0 - 210.75.123.159160YI-XING-FANG-YUANBeijing YI-Xing-Fang-Yuan CO.LTDASSIGNED NON-PORTABLE—ipas@cnnic.cn
via ZBTNET
└ 210.75.123.160 - 210.75.123.25596WEN-XIUBeijing WEN-XIU CO.LTDASSIGNED NON-PORTABLE—ipas@cnnic.cn
via ZBTNET
└ 210.75.124.0/25128MENG-HE-PING-WANG-LUO-JI-SHUBeijing Meng-HE-Ping-Wang-LUO-JI-SHU CO.LTDASSIGNED NON-PORTABLE—ipas@cnnic.cn
via ZBTNET
└ 210.75.124.128/25128MING-XING-ZHI-YUEBeijing Ming-Xing-ZHI-YUE CO.LTDASSIGNED NON-PORTABLE—ipas@cnnic.cn
via ZBTNET
└ 210.75.125.0 - 210.75.125.9596SHENG-FENG-GUBeijing Sheng-Feng-GU CO.LTDASSIGNED NON-PORTABLE—ipas@cnnic.cn
via ZBTNET
└ 210.75.125.96/2732JING-LE-MING-XINGBeijing Jing-le-Ming-Xing CO.LTDASSIGNED NON-PORTABLE—ipas@cnnic.cn
via ZBTNET
└ 210.75.125.128 - 210.75.125.22396JIA-LU-SHENGBeijing JIA-LU-Sheng CO.LTDASSIGNED NON-PORTABLE—ipas@cnnic.cn
via ZBTNET
└ 210.75.125.224/2732LAN-SE-JI-QINGBeijing LAN-SE-JI-Qing CO.LTDASSIGNED NON-PORTABLE—ipas@cnnic.cn
via ZBTNET
└ 210.75.126.0 - 210.75.126.9596DONG-FANG-HONG-CHANGBeijing Dong-Fang-Hong-Chang CO.LTDASSIGNED NON-PORTABLE—ipas@cnnic.cn
via ZBTNET
└ 210.75.126.96/2732QU-YU-JIAO-DIANBeijing QU-YU-Jiao-Dian CO.LTDASSIGNED NON-PORTABLE—ipas@cnnic.cn
via ZBTNET
└ 210.75.126.128 - 210.75.126.22396TING-XIANGBeijing Ting-Xiang CO.LTDASSIGNED NON-PORTABLE—ipas@cnnic.cn
via ZBTNET
└ 210.75.127.0/24256BTV1NETBeijing television nodeASSIGNED NON-PORTABLE—ipas@cnnic.cn
via ZBTNET
└ 210.75.127.96/2732HUA-YU-ZAI-XIANBeijing HUA-YU-ZAI-Xian CO.LTDASSIGNED NON-PORTABLE—ipas@cnnic.cn
via BTV1NET
└ 210.75.127.128 - 210.75.127.22396MO-LI-SHUI-JINGBeijing MO-LI-Shui-Jing CO.LTDASSIGNED NON-PORTABLE—ipas@cnnic.cn
via BTV1NET
└ 210.75.127.224/2732CHAO-FAN-SHI-KONGBeijing Chao-FAN-SHI-Kong CO.LTDASSIGNED NON-PORTABLE—ipas@cnnic.cn
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
Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Rotating
First seen
May 2005
Current origin since
Jan 2026 · 9 mo
Origin networks
2
Last change of origin
Jan 2026
Recorded history

History

Handoffs
1