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Data as of Nov 10, 2026

219.238.235.128/26

No anonymizer space · no proxy exits in 30 days

China Networks Inter-Exchange · space held by Beijing Teletron Telecom Engineering Co., Ltd.

Announcement
219.238.232.0/21
RPKI valid
Announced by
AS4847
Type
Residential
Risk
0 / 100 · Low

Announcements

Less specific

Covering announcements

PrefixOriginTypeHolderRPKI
219.238.192.0/18
since Jan 2020
AS4808ResidentialBeijing Teletron Telecom Engineering Co., Ltd.

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
219.238.0.0/15131,072DXTNETBeijing Teletron Telecom Engineering Co., Ltd.ALLOCATED PORTABLE—ipas@cnnic.cn
└ 219.238.0.0/1665,536DXTNETBeijing Teletron Telecom Engineering Co., Ltd.ALLOCATED PORTABLE—ipas@cnnic.cn
└ 219.238.232.0/212,048DRPBDDr.Peng BigData co.LTDALLOCATED PORTABLE—ipas@cnnic.cn
└ 219.238.235.128/2664DIAN-XIN-TONGBeijing DIAN XIN TONG CO.LTDASSIGNED NON-PORTABLE—ipas@cnnic.cn
via DRPBD

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 219.238.232.0/21

Prefix
219.238.232.0/21
Announced by
AS4847 China Networks Inter-Exchange
Type
Residential
RPKI
RPKI valid
Netname
DRPBD
Registrant
Dr.Peng BigData co.LTD
RIR
APNIC
Registry

Holder

Organization
Beijing Teletron Telecom Engineering Co., Ltd.
Range
219.238.0.0/15
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