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Data as of Nov 7, 2026

123.0.43.0/24

No anonymizer space · no proxy exits in 30 days

Union Broadband Network

Announcement
123.0.32.0/20
RPKI valid
Announced by
AS24164
Type
Residential
Risk
0 / 100 · Low

Announcements

Less specific

Covering announcements

PrefixOriginTypeHolderRPKI
123.0.32.0/19
since Apr 2023
AS24164ResidentialUnion Broadband Network

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
123.0.32.0/198,192UBBNET-NETUnion Broadband NetworkALLOCATED PORTABLE—hostmaster@twnic.tw

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 123.0.32.0/20

Prefix
123.0.32.0/20
Announced by
AS24164 Union Broadband Network
Type
Residential
RPKI
RPKI valid
Netname
UBBNET-NET
Registrant
TFN Media Co., Ltd.
RIR
APNIC
Registry

Holder

Organization
Union Broadband Network
Range
123.0.32.0/19
Registration type
ALLOCATED PORTABLE
Origin network

AS24164

TW
Name
Union Broadband Network
Type
Internet provider
Registered
Jul 11, 2005
Domain
twmbroadband.com
Website
www.twmbroadband.com/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed