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Data as of Nov 8, 2026

123.205.16.0/21

50 residential-proxy exits · 30 days

Taiwan Infrastructure Network Technologie · space held by Digital United Inc.

Announcement
this exact prefix
RPKI valid
Announced by
AS18049
Type
Residential

Residential-proxy exits

Proxy exits
50
2.4% of its addresses · 30 days
Always-on exits
4
8.0% of its exits
Spread
8 of 8
/24s with at least one exit
Providers
79
selling exits here
Oct 9, 2026 – Nov 7, 2026

Exits seen per day

4.8K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
123.205.19.0/24210
123.205.17.0/24112
123.205.18.0/2419
123.205.16.0/2408
123.205.20.0/2407
123.205.21.0/2402
123.205.22.0/2402
123.205.23.0/2401

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • ASHBURNPROXIES
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • CoreProxy
  • DataImpulse
  • Decodo
  • EVOPROXY
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • GeekProxy
  • Geonix
  • GloryCloud
  • GonzoProxy
  • IPFly
  • IPMUSK
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • LemonBright
  • LemonLabs
  • LightningProxies
  • LudaxProxy
  • MagneticProxy
  • MangoProxy
  • MarsProxies
  • MoMoProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PSBProxy
  • PrivateByte
  • Proxio
  • Proxiware
  • Proxmint
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyHat
  • ProxyRack
  • ProxyWing
  • Proxyma
  • PuraRoute
  • Q2IP
  • RH7Proxy
  • RainProxy
  • Shifter
  • SpyderProxy
  • StrikeProxy
  • SwiftProxy
  • Thordata
  • ThunderProxy
  • VProxy
  • VantageProxies
  • VibeProxies
  • VitalExclusive
  • VitalProxy
  • ZENPROXY_LITE
  • ZENPROXY_PREMIUM

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
123.205.0.0/18
since Oct 2013
AS18049Residential440
20 always on
Digital United Inc.
123.205.0.0/17
since Aug 2020
AS18049Residential877
36 always on
Digital United Inc.
123.205.0.0/16
since Jan 2007
AS4780Residential1,243
70 always on
Digital United Inc.
123.204.0.0/15
since Jan 2007
AS4780Residential1,882
95 always on
Digital United Inc.
More specific

Announcements inside

PrefixOriginTypeProxy exitsHolderRPKI
123.205.19.0/24
since Apr 2022
AS9919Residential10
2 always on
Digital United Inc.

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
123.204.0.0/15131,072SEEDNET-NETDigital United Inc.ALLOCATED PORTABLE—hostmaster@twnic.tw

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Registry

Holder

Organization
Digital United Inc.
Range
123.204.0.0/15
Registration type
ALLOCATED PORTABLE
Origin network

AS18049

TW
Name
Taiwan Infrastructure Network Technologie
Type
Internet provider
Registered
Nov 9, 2001
Domain
topmso.com.tw
Website
www.topmso.com.tw
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed