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Data as of Nov 10, 2026

221.120.43.0/24

1 residential-proxy exit · 30 days

Mobile Business Group

Announcement
221.120.42.0/23
RPKI valid
Announced by
AS17421
Type
Mobile
Risk
10 / 100 · Low
Shared address

Residential-proxy exits

Proxy exits
1
0.39% of its addresses · 30 days
Providers
3
selling exits here
Oct 11, 2026 – Nov 9, 2026

Exits seen per day

118 observations

Proxy providers listing exits

  • RainProxy
  • Shifter
  • ZENPROXY_PREMIUM

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
221.120.40.0/22
since May 2015
AS17421Mobile3Mobile Business Group

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
221.120.0.0 - 221.120.95.25524,576EMOME-NETMobile Business GroupALLOCATED PORTABLE—hostmaster@twnic.tw

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 221.120.42.0/23

Prefix
221.120.42.0/23
Announced by
AS17421 Mobile Business Group
Type
Mobile
Proxy exits
1
RPKI
RPKI valid
Netname
EMOME-NET
Registrant
CHT-Mobile Business Group,Chunghwa
RIR
APNIC
Registry

Holder

Organization
Mobile Business Group
Range
221.120.0.0 - 221.120.95.255
Registration type
ALLOCATED PORTABLE
Origin network

AS17421

TW
Name
Mobile Business Group
Type
Internet provider
Registered
Oct 16, 2000
Domain
twnic.tw
Industry
Computer and Information Technology
Spamhaus ASN-DROP
not listed