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Data as of Nov 6, 2026

219.238.236.0/22

No anonymizer space · no proxy exits in 30 days

Beijing Dian-Xin-Tong Network Technologies Co., Ltd. · space held by Beijing Teletron Telecom Engineering Co., Ltd.

Announcement
this exact prefix
RPKI valid
Announced by
AS17964
Type
Unknown
56% of it

Announcements

Less specific

Covering announcements

PrefixOriginTypeHolderRPKI
219.238.232.0/21
since Aug 2016
AS4847ResidentialBeijing Teletron Telecom Engineering Co., Ltd.
219.238.192.0/18
since Jan 2020
AS4808ResidentialBeijing Teletron Telecom Engineering Co., Ltd.

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
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
└ 219.238.236.0/25128QIAN-LONG-XIN-WEN-WANG-WANG-DUBeijing QIAN LONG XIN WEN WANG WANG DU CO.LTDASSIGNED NON-PORTABLE—ipas@cnnic.cn
via DRPBD
└ 219.238.236.128/25128DIAN-XIN-TONGBeijing DIAN XIN TONG CO.LTDASSIGNED NON-PORTABLE—ipas@cnnic.cn
via DRPBD
└ 219.238.237.0/25128SAI-WEI-CHUANG-SHIBeijing SAI WEI CHUANG SHI CO.LTDASSIGNED NON-PORTABLE—ipas@cnnic.cn
via DRPBD
└ 219.238.237.128/2664YA-ZHOU-HU-DONG-KE-JI-FA-ZHANBeijing YA ZHOU HU DONG KE JI FA ZHAN CO.LTDASSIGNED NON-PORTABLE—ipas@cnnic.cn
via DRPBD
└ 219.238.237.192/2664DIAN-XIN-TONGBeijing DIAN XIN TONG CO.LTDASSIGNED NON-PORTABLE—ipas@cnnic.cn
via DRPBD
└ 219.238.238.0/24256YI-CAI-LIAN-HE-JI-SHUBeijing YI CAI LIAN HE JI SHU CO.LTDASSIGNED NON-PORTABLE—ipas@cnnic.cn
via DRPBD
└ 219.238.239.0/24256DIAN-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.

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

1,024 addresses
TypeAddressesShareRanges
Unknown57656%3
Business44844%3

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Registry

Holder

Organization
Beijing Teletron Telecom Engineering Co., Ltd.
Range
219.238.0.0/15
Registration type
ALLOCATED PORTABLE
Origin network

AS17964

CN
Name
Beijing Dian-Xin-Tong Network Technologies Co., Ltd.
Type
Internet provider
Registered
Sep 25, 2001
Domain
drpeng.com.cn
Website
www.drpeng.com.cn/
Industry
Computer and Information Technology
Spamhaus ASN-DROP
not listed