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Data as of Nov 3, 2026

211.153.78.0/24

No anonymizer space · no proxy exits in 30 days

China Networks Inter-Exchange

Announcement
this exact prefix
RPKI valid
Announced by
AS4847
Type
Residential
Risk
0 / 100 · Low

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsRPKI
211.153.0.0/17
since Nov 2017
AS4847Residential1

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
211.152.0.0 - 211.155.95.255221,184CNNICunknownALLOCATED PORTABLE—[email protected]
└ 211.153.0.0/1665,536BITCCBeijing International Technology Cooperation Center Co.,LtdALLOCATED PORTABLE—[email protected]
└ 211.153.78.0 - 211.153.78.128129ms31stThe 31st middle school in beijingASSIGNED NON-PORTABLE—[email protected]
via BITCC

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
IPv4 market

Holder

Holder in the market →
Organization
Not stated by the registry
Range
211.152.0.0 - 211.155.95.255
Registration type
ALLOCATED PORTABLE
Origin network

AS4847

CN
Name
China Networks Inter-Exchange
Type
Internet provider
Registered
Sep 10, 1996
Domain
bta.net.cn
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed