LAYER3 INTEL
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Data as of Nov 14, 2026

211.103.80.0/20

No anonymizer space · no proxy exits in 30 days

tianjin Mobile Communication Company Limited · space held by China Internet Network Information Center

Announcement
this exact prefix
RPKI valid
Announced by
AS38019
Type
Mobile
94% of it

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
211.103.0.0/17
since May 2005
AS9808Mobile42
2 always on
China Internet Network Information Center
More specific

Announcements inside

PrefixOriginTypeHolderRPKI
211.103.82.0/23
since Oct 2012
AS38019MobileChina Internet Network Information Center
211.103.84.0/24
since Oct 2012
AS38019MobileChina Internet Network Information Center
211.103.85.0/24
since Nov 2012
AS38019MobileChina Internet Network Information Center
211.103.89.0/24
since Nov 2012
AS38019MobileChina Internet Network Information Center
211.103.91.0/24
since Aug 2013
AS38019MobileChina Internet Network Information Center
211.103.92.0/22
since Oct 2012
AS38019MobileChina Internet Network Information Center

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
211.94.0.0 - 211.103.255.255655,360CNNICChina Internet Network Information CenterALLOCATED PORTABLESep 4, 2008ipas@cnnic.cn
└ 211.103.0.0/1732,768CMNETChina Mobile Communications Group Co., Ltd (ORG-CM1-AP) · CNALLOCATED PORTABLE—abuse@chinamobile.com
└ 211.103.84.0/298SHNETcustomASSIGNED NON-PORTABLE—abuse@chinamobile.com
via CMNET
└ 211.103.84.8/298JCNETCUSTOMASSIGNED NON-PORTABLE—abuse@chinamobile.com
via CMNET
└ 211.103.84.16/298SKMNETcustomASSIGNED NON-PORTABLE—abuse@chinamobile.com
via CMNET
└ 211.103.84.24/298HTDNETcustomASSIGNED NON-PORTABLE—abuse@chinamobile.com
via CMNET
└ 211.103.84.32/2732XLDNETcustomASSIGNED NON-PORTABLE—abuse@chinamobile.com
via CMNET
└ 211.103.84.64/2664ZYNETCUSTOMASSIGNED NON-PORTABLE—abuse@chinamobile.com
via CMNET
└ 211.103.84.128/25128ATNETCUSTOMASSIGNED NON-PORTABLE—abuse@chinamobile.com
via CMNET
└ 211.103.85.0/298CBWNETCUSTOMASSIGNED NON-PORTABLE—abuse@chinamobile.com
via CMNET
└ 211.103.85.8/321SCNETCUSTOMASSIGNED NON-PORTABLE—abuse@chinamobile.com
via CMNET

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
Mobile3,83194%8
Business2656.5%9

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Covering aggregate above, the prefix's own history below

Summary

Routing history

Pattern
Stable
First seen
May 2005
Current origin since
Jul 2006 · 20 yr
Origin networks
2
Last change of origin
Jul 2006
Recorded history

History

Handoffs
1