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Data as of Nov 4, 2026

210.72.192.0/20

No anonymizer space · no proxy exits in 30 days

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

Announcement
210.72.192.0/19
No RPKI
Announced by
AS4808
Type
Business
75% of it

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
210.72.192.0/1816,384CNNICChina Internet Network Information CenterALLOCATED PORTABLE—[email protected]
└ 210.72.192.0/198,192HTTXCommunication Center, China AerospaceALLOCATED PORTABLE—[email protected]
└ 210.72.192.0/25128YIYUAN-YUANBANunknownASSIGNED NON-PORTABLE—[email protected]
via HTTX
└ 210.72.192.128/25128YIYUAN-JIHUABUunknownASSIGNED NON-PORTABLE—[email protected]
via HTTX
└ 210.72.193.0/25128YIYUAN-KAIFABUunknownASSIGNED NON-PORTABLE—[email protected]
via HTTX
└ 210.72.193.128/25128YIYUAN-JISHUBUunknownASSIGNED NON-PORTABLE—[email protected]
via HTTX
└ 210.72.194.0/2664YIYUAN-WUZIBUCommodities Department of China Aerospace Corporation first academyASSIGNED NON-PORTABLE—[email protected]
via HTTX
└ 210.72.194.64/2664YIYUAN-JIJIANBUConstruction Department of China Aerospace Corporation first academyASSIGNED NON-PORTABLE—[email protected]
via HTTX
└ 210.72.194.128/2664YIYUAN-XINZHENGBUAdministrative Department of China Aerospace First AcademyASSIGNED NON-PORTABLE—[email protected]
via HTTX
└ 210.72.194.192/2664YIYUAN-ZHENGZHIBUPersonnel resourse Department of China Aerospace First AcademyASSIGNED NON-PORTABLE—[email protected]
via HTTX
└ 210.72.195.0/2664YIYUAN-JIWEIAudit Department of China Aerospace First AcademyASSIGNED NON-PORTABLE—[email protected]
via HTTX
└ 210.72.195.64/2664YIYUAN-GONGHUILabour Union of China Aerospace First AcademyASSIGNED NON-PORTABLE—[email protected]
via HTTX
└ 210.72.195.128/2664YIYUAN-YIBUFirst Department of China Aerospace First AcademyASSIGNED NON-PORTABLE—[email protected]
via HTTX
└ 210.72.195.192/2664YIYUAN-TONGXINZHANCommunication station of China Aerospace First AcademyASSIGNED NON-PORTABLE—[email protected]
via HTTX
└ 210.72.196.0/2664ERYUAN-YUANBANOffice of China Aerospace Second AcademyASSIGNED NON-PORTABLE—[email protected]
via HTTX
└ 210.72.196.64/2664ERYUAN-JIHUABUProject Department of China Aerospace Second AcademyASSIGNED NON-PORTABLE—[email protected]
via HTTX
└ 210.72.196.128/2664ERYUAN-KEYANBUScientific Research Department of China Aerospace Second AcademyASSIGNED NON-PORTABLE—[email protected]
via HTTX
└ 210.72.196.192/2664ERYUAN-RENSHIBUPersonnel Resource Department of China Aerospace Second AcademyASSIGNED NON-PORTABLE—[email protected]
via HTTX
└ 210.72.197.0/2664ERYUAN-XINGZHENGBUAdministrative Department of China Aerospace Second AcademyASSIGNED NON-PORTABLE—[email protected]
via HTTX
└ 210.72.197.64/2664ERYUAN-JIWEIPlanning Department of China Aerospace Second AcademyASSIGNED NON-PORTABLE—[email protected]
via HTTX
└ 210.72.197.128/2664ERYUAN-SHENJIBUAudit Department of China Aerospace Second AcademyASSIGNED NON-PORTABLE—[email protected]
via HTTX
└ 210.72.197.192/2664ERYUAN-DANGGONGBUPolitical work Department of China Aerospace Second AcademyASSIGNED NON-PORTABLE—[email protected]
via HTTX
└ 210.72.198.0/2664ERYUAN-GONGHUILabour Union of China Aerospace Second AcademyASSIGNED NON-PORTABLE—[email protected]
via HTTX
└ 210.72.198.64/2664ERYUAN-SHICHANGBUMarketing department of China Aerospace Second AcademyASSIGNED NON-PORTABLE—[email protected]
via HTTX
└ 210.72.198.128/2664ERYUAN-CHANGFENGJITUANCHANGFENGJITUAN of China Aerospace Second AcademyASSIGNED NON-PORTABLE—[email protected]
via HTTX
└ 210.72.198.192/2664ERYUAN-TONGXINZHANCommunication Stations of China Aerospace Second AcademyASSIGNED NON-PORTABLE—[email protected]
via HTTX
└ 210.72.199.0/2664ERYUAN-WUZHIBUthe Department of goods and materials in China Aerospace Second AcademyASSIGNED NON-PORTABLE—[email protected]
via HTTX
└ 210.72.199.64/2664ERYUAN-JIJIANBUConstruction Department of China Aerospace Second AcademyASSIGNED NON-PORTABLE—[email protected]
via HTTX
└ 210.72.199.128/2664ERYUAN-DONGLIBUPower Supplies Department of China Aerospace Second AcademyASSIGNED NON-PORTABLE—[email protected]
via HTTX
└ 210.72.199.192/2664ERYUAN-721YIYUAN721 Hospital of China Aerospace Second AcademyASSIGNED NON-PORTABLE—[email protected]
via HTTX
└ 210.72.204.0/2664SANYUAN-YUANBANOffice of China Aerospace Thirds AcademyASSIGNED NON-PORTABLE—[email protected]
via HTTX
└ 210.72.204.64/2664SANYUAN-JIHUABUProject Department of China Aerospace Thirds AcademyASSIGNED NON-PORTABLE—[email protected]
via HTTX
└ 210.72.204.128/2664SANYUAN-KEYANBUScientific Research Department of China Aerospace Thirds AcademyASSIGNED NON-PORTABLE—[email protected]
via HTTX
└ 210.72.204.192/2664SANYUAN-RENSHIBUPersonnel Resource Department of China Aerospace Thirds AcademyASSIGNED NON-PORTABLE—[email protected]
via HTTX
└ 210.72.205.0/2664SANYUAN-XINGZHENGBUAdministrative Department of China Aerospace Thirds AcademyASSIGNED NON-PORTABLE—[email protected]
via HTTX
└ 210.72.205.64/2664SANYUAN-JIWEIPlanning Department of China Aerospace Thirds AcademyASSIGNED NON-PORTABLE—[email protected]
via HTTX
└ 210.72.205.128/2664SANYUAN-SHENJIBUAudit Department of China Aerospace Thirds AcademyASSIGNED NON-PORTABLE—[email protected]
via HTTX
└ 210.72.205.192/2664SANYUAN-DANGGONGBUPolitical Work Department of China Aerospace Thirds AcademyASSIGNED NON-PORTABLE—[email protected]
via HTTX
└ 210.72.206.0/2664SANYUAN-GONGHUILabour Union of China Aerospace Thirds AcademyASSIGNED NON-PORTABLE—[email protected]
via HTTX
└ 210.72.206.64/2664SANYUAN-SHICHANGBUMarketing department of China Aerospace Thirds AcademyASSIGNED NON-PORTABLE—[email protected]
via HTTX
└ 210.72.206.128/2664SANYUAN-HAIYINGGONGSHIHaiying Company of China Aerospace Thirds AcademyASSIGNED NON-PORTABLE—[email protected]
via HTTX
└ 210.72.206.192/2664SANYUAN-TONGXINZHANCommunication station of China Aerospace Thirds AcademyASSIGNED NON-PORTABLE—[email protected]
via HTTX
└ 210.72.207.0/2664SANYUAN-WUZIBUthe Department of goods and materials of China Aerospace Thirds AcademyASSIGNED NON-PORTABLE—[email protected]
via HTTX
└ 210.72.207.64/2664SANYUAN-JIJIANBUConstruction Department of China Aerospace Thirds AcademyASSIGNED NON-PORTABLE—[email protected]
via HTTX
└ 210.72.207.128/2664SANYUAN-DONGLIBUPower Supplies Department of China Aerospace Thirds AcademyASSIGNED NON-PORTABLE—[email protected]
via HTTX
└ 210.72.207.192/2664SANYUAN-731YIYUAN731 Hospital of China Aerospace Thirds AcademyASSIGNED NON-PORTABLE—[email protected]
via HTTX

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
Business3,07275%44
Residential1,02425%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 210.72.192.0/19

Prefix
210.72.192.0/19
Announced by
AS4808 China Unicom Beijing Province Network
Type
Residential
RPKI
No RPKI
Netname
HTTX
Registrant
Communication Center, China Aerospace
RIR
APNIC
IPv4 market

Holder

Holder in the market →
Organization
China Internet Network Information Center
Range
210.72.192.0/18
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