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Data as of Nov 4, 2026

211.148.183.0/24

No anonymizer space · no proxy exits in 30 days

AS23841 · space held by China Network Information Center

Announcement
211.148.160.0/19
RPKI valid
Announced by
AS23841
Type
Unknown
Risk
0 / 100 · Low

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
211.148.0.0/14262,144CNNICChina Network Information CenterALLOCATED PORTABLE—[email protected]
└ 211.148.160.0/198,192TJBTNTianjin Broadcast &TV Network CO.A?A?LTDALLOCATED PORTABLE—[email protected]
└ 211.148.183.0/24256XYENXinYuan Electronic Network CO. LTD.ASSIGNED NON-PORTABLE—[email protected]
via TJBTN

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
Announced by

Covering announcement 211.148.160.0/19

Prefix
211.148.160.0/19
Announced by
AS23841
Type
Unknown
RPKI
RPKI valid
Netname
TJBTN
Registrant
Tianjin Broadcast &TV Network CO.A?A?LTD
RIR
APNIC
IPv4 market

Holder

Holder in the market →
Organization
China Network Information Center
Range
211.148.0.0/14
Registration type
ALLOCATED PORTABLE
Origin network

AS23841

CN
Registered
Jun 27, 2003
Domain
tjbtn.net
Industry
Radio and Television Providers
Spamhaus ASN-DROP
not listed