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Data as of Nov 4, 2026

218.241.128.0/18

No anonymizer space · no proxy exits in 30 days

China Unicom Beijing Province Network · space held by China Network Information Center

Announcement
this exact prefix
No RPKI
Announced by
AS4808
Type
Residential
88% of it

Announcements

More specific

Announcements inside

PrefixOriginTypeHolderRPKI
218.241.152.0/21
since Jan 2020
AS4847ResidentialChina Network Information Center
218.241.152.0/22
since Sep 2012
AS17964UnknownChina Network Information Center
218.241.156.0/22
since Sep 2012
AS17964UnknownChina Network Information Center

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
218.240.0.0/14262,144CNNICChina Network Information CenterALLOCATED PORTABLE—[email protected]
└ 218.241.128.0/1732,768BITNETBeijing Bitone United Networks Technology Service Co.,Ltd.ALLOCATED PORTABLE—[email protected]
└ 218.241.152.0/212,048DRPBDDr.Peng BigData 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

16,384 addresses
TypeAddressesShareRanges
Residential14,33688%2
Unknown2,04813%2

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
China Network Information Center
Range
218.240.0.0/14
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