Data as of Nov 10, 2026
Autonomous system

AS39990

Boulder County Government

Announces 512 addresses in 2 prefixes. None of it is anonymizer space.

Type
Business
US
Proxy activity, 30 days
1 exits

Announced prefixes

Arrived
PrefixTypeProxy exitsHolderRPKI
97.107.70.0/24
since May 2010
Business1Zayo Bandwidth
192.188.155.0/24
since Jun 2006
Business

Residential-proxy exposure

Providers
17
selling exits here

Proxy providers listing exits

  • AnyIP
  • BlurPath
  • BottingTools
  • Bright Data
  • CliProxy
  • ColaProxy
  • FloppyData
  • IPFly
  • IPPeak
  • LemonBright
  • MoMoProxy
  • NovProxy
  • ProxyWing
  • PuraRoute
  • Thordata
  • ThunderProxy
  • VitalExclusive

Proxy activity

Oct 11, 2026 – Nov 9, 2026

AS39990, day by day

189 observations

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it