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Data as of Nov 12, 2026

211.152.0.0/20

No anonymizer space · no proxy exits in 30 days

IDC, China Telecommunications Corporation

Announcement
211.152.0.0/19
RPKI valid
Announced by
AS23724
Type
Hosting
Risk
50 / 100 · Medium

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
211.152.0.0 - 211.155.95.255221,184CNNICunknownALLOCATED PORTABLE—ipas@cnnic.cn
└ 211.152.0.0/198,192CHINA-21VIANET21ViaNet(China),Inc.ALLOCATED PORTABLE—ipas@cnnic.cn
└ 211.152.0.0/212,048CHUANGLIANNETChuang lian NetCom Inc.ASSIGNED NON-PORTABLE—ipas@cnnic.cn
via CHINA-21VIANET
└ 211.152.8.0/23512CHINA-21VIANET21ViaNet(China),Inc.ASSIGNED NON-PORTABLE—ipas@cnnic.cn
└ 211.152.10.0/23512DIGITALARKNETDigital Ark network technology Inc.ASSIGNED NON-PORTABLE—ipas@cnnic.cn
via CHINA-21VIANET
└ 211.152.12.0/23512RENRENNETRenren information service Inc.ASSIGNED NON-PORTABLE—ipas@cnnic.cn
via CHINA-21VIANET
└ 211.152.14.0/24256CHINACHANNELNETChina channel internet service Inc.ASSIGNED NON-PORTABLE—ipas@cnnic.cn
via CHINA-21VIANET
└ 211.152.15.0 - 211.152.16.255512XINHAINETXin hai network technology Inc.ASSIGNED NON-PORTABLE—ipas@cnnic.cn
via CHINA-21VIANET

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Who has announced 211.152.0.0/19

211.152.0.0/19

Routing history

Pattern
Stable
First seen
May 2005
Current origin since
May 2017 · 9.5 yr
Origin networks
4
Last change of origin
May 2017
Recorded history

History

Handoffs
7
Also announced by
9802