Data as of Nov 10, 2026
Autonomous system

AS136210

IT Spectrum Company Limited

Announces 2,048 addresses in 8 prefixes. 1 of them are anonymizer space (all VPN) in 1 prefix: 0.05% of what it announces.

Type
Internet provider
MM
Operators · brokers · owners leasing
1 · 0 · 0
Proxy activity, 30 days
1.0K exits

Announced prefixes

Arrived
PrefixTypeAnonymizer addressesOperatorProxy exitsHolderRPKI
103.83.188.0/24
since May 2019
Residential254
28 always on
103.83.189.0/24
since Apr 2020
Residential254
69 always on
103.83.190.0/24
since Dec 2018
Residential31
16 always on
103.83.191.0/24
since Jan 2019
Residential
103.149.50.0/24
since Oct 2022
ResidentialLinn IT Solution Company Limited
103.149.51.0/24
since Jul 2022
ResidentialLinn IT Solution Company Limited
202.157.190.0/24
since Nov 2024
Residential254
54 always on
202.157.191.0/24
since Nov 2024
Residential10.39%VPNVPN servicesoperated by VPN Gate254
8 always on

Operators, sellers and brokers

VPN services

NameParentIn AS136210/24s
VPN GateUniversity of Tsukuba
10.05%
1

Residential-proxy exposure

Always-on exits
175
17% of its exits
Spread
5
/24s with at least one exit
Providers
47
selling exits here

/24s with the most always-on exits

/24Always-on exitsProxy exits
103.83.189.0/2469254
202.157.190.0/2454254
103.83.188.0/2428254
103.83.190.0/241631
202.157.191.0/248254

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 9Proxy
  • Ake.net
  • AnyIP
  • BirdProxies
  • BottingTools
  • Bright Data
  • ByteProxies
  • Byteful
  • CliProxy
  • CoreProxy
  • DataImpulse
  • Decodo
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • Geonode
  • GoProxies
  • GonzoProxy
  • IPOasis
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • Kookey
  • LemonBright
  • MangoProxy
  • Maskify
  • NovaProxy
  • Oxylabs
  • PacketStream
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyRack
  • ProxyWing
  • Proxying
  • Proxyma
  • Shifter
  • StrikeProxy
  • Thordata
  • ThunderProxy
  • VibeProxies
  • VitalExclusive
  • Webshare

Proxy activity

Oct 11, 2026 – Nov 9, 2026

AS136210, day by day

372K observations
  • VPN · anonymizer
  • Residential

Network & history

The space it routes itself

Address share by type

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it