LAYER3 INTEL
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Data as of Nov 10, 2026

211.167.66.0/23

No anonymizer space · no proxy exits in 30 days

Development & Research Center of State Council Net.

Announcement
this exact prefix
RPKI valid
Announced by
AS9811
Type
Business
Risk
0 / 100 · Low

Announcements

Less specific

Covering announcements

PrefixOriginTypeRPKI
211.167.64.0/20
since Dec 2005
AS9811Business
211.167.64.0/19
since May 2005
AS9811Business

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
211.167.0.0/1732,768CNNICunknownALLOCATED PORTABLE—ipas@cnnic.cn
└ 211.167.64.0/198,192DRCSCNETDevelopment & Research Center of State Council Net.ALLOCATED PORTABLE—ipas@cnnic.cn
└ 211.167.66.128/2816YITONGDIANZIBeijing yitong electron technology co,.ltdASSIGNED NON-PORTABLE—ipas@cnnic.cn
via DRCSCNET
└ 211.167.66.144/2816ZHONGRUANSAIBOCs&c cyber resource software technology (tianjin )co,.ltdASSIGNED NON-PORTABLE—ipas@cnnic.cn
via DRCSCNET
└ 211.167.66.164/304DONGFANGLANXEIBeijing dongfanglanxei network information service co,.ltdASSIGNED NON-PORTABLE—ipas@cnnic.cn
via DRCSCNET
└ 211.167.66.168/298YUANYANGYUNSHUChina ocean shipping (group)company labour insurance scheming centerASSIGNED NON-PORTABLE—ipas@cnnic.cn
via DRCSCNET
└ 211.167.66.176/2816BAIDALUYOUbai da lu you corp china officeASSIGNED NON-PORTABLE—ipas@cnnic.cn
via DRCSCNET
└ 211.167.67.0/24256IDC-HOSTNODEidc-hostnodeASSIGNED NON-PORTABLE—ipas@cnnic.cn
via DRCSCNET

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

Covering aggregate above, the prefix's own history below

Summary

Routing history

Pattern
Stable
First seen
Feb 2015
Current origin since
Feb 2015 · 12 yr
Origin networks
1