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Data as of Nov 3, 2026

106.3.136.0/21

No anonymizer space · no proxy exits in 30 days

China Unicom Beijing Province Network · space held by CNISP-Union Technology (Beijing) Co., Ltd

Announcement
this exact prefix
RPKI valid
Announced by
AS4808
Type
Residential
88% of it
Recent change
New origin Sep 18, 2026
from AS23724 IDC, China Telecommunications Corporation

Announcements

More specific

Announcements inside

PrefixOriginTypeHolderRPKI
106.3.139.0/24
since Apr 2022
AS63199HostingCNISP-Union Technology (Beijing) 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
106.2.0.0/15131,072CNISP-UNIONCNISP-Union Technology (Beijing) Co., LtdALLOCATED PORTABLE—[email protected]
└ 106.3.128.0/198,192CDSNETBeijing capitalonline data service co.,LTDALLOCATED PORTABLE—[email protected]

Composition

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

Announced space

Address share

Announced space

Types across the prefix

2,048 addresses
TypeAddressesShareRanges
Residential1,79288%2
Hosting25613%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Registry

Holder

Organization
CNISP-Union Technology (Beijing) Co., Ltd
Range
106.2.0.0/15
Registration type
ALLOCATED PORTABLE
Origin network

AS4808

CN
Name
China Unicom Beijing Province Network
Type
Internet provider
Registered
Jan 9, 1996
Domain
chinaunicom.cn
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed