Data as of Nov 8, 2026
Autonomous system

AS54523

WSTC

Announces 2,816 addresses in 9 prefixes. None of it is anonymizer space.

Type
Internet provider
US
Proxy activity, 30 days
8 exits

Announced prefixes

Arrived
PrefixTypeProxy exitsHolderRPKI
72.19.10.0/24
since Jun 2020
ResidentialSureline Telecom
via WSTC
158.51.136.0/24
since Dec 2020
ResidentialSureline Telecom
via WSTC
158.51.137.0/24
since Dec 2020
ResidentialSureline Telecom
via WSTC
170.39.148.0/22
since Mar 2023
ResidentialSureline Telecom
170.39.148.0/24
since Oct 22, 2026
ResidentialSureline Telecom
170.39.150.0/24
since Oct 22, 2026
ResidentialSureline Telecom
199.16.108.0/22
since Dec 2013
Residential8
1 always on
199.16.109.0/24
since Oct 22, 2026
Residential2
1 always on
199.16.110.0/24
since Oct 22, 2026
Residential6

Residential-proxy exposure

Always-on exits
1
13% of its exits
Spread
2
/24s with at least one exit
Providers
13
selling exits here

/24s with the most always-on exits

/24Always-on exitsProxy exits
199.16.109.0/2412
199.16.110.0/2406

Proxy providers listing exits

  • AnyIP
  • BlurPath
  • CliProxy
  • ColaProxy
  • FastProxy
  • FloppyData
  • IPFly
  • IPPeak
  • LemonBright
  • NovProxy
  • Proxiware
  • PuraRoute
  • Thordata

Proxy activity

Oct 9, 2026 – Nov 7, 2026

AS54523, day by day

982 observations

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it