Data as of Nov 10, 2026
Autonomous system

AS15663

Umbrianet S.R.L.

Announces 9,216 addresses in 5 prefixes. None of it is anonymizer space.

Type
Internet provider
IT
Proxy activity, 30 days
13 exits

Announced prefixes

Arrived
PrefixTypeProxy exitsRPKI
185.203.76.0/22
since May 2025
Residential
185.203.79.0/24
since Jun 2025
Residential
212.39.0.0/19
since May 2005
Residential13
212.39.0.0/20
since Sep 2023
Residential10
212.39.16.0/20
since Sep 2023
Residential3

Residential-proxy exposure

Spread
6
/24s with at least one exit
Providers
34
selling exits here

/24s with the most always-on exits

Proxy providers listing exits

  • 711Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BirdProxies
  • BlurPath
  • BottingTools
  • CliProxy
  • DataImpulse
  • EZProxies
  • Evomi
  • FloppyData
  • GeekProxy
  • GhostConnect
  • IPCola
  • IPFly
  • IPPeak
  • InfiniteProxies
  • NovProxy
  • Novada
  • Oxylabs
  • PSBProxy
  • PrivateByte
  • Proxy4U
  • ProxyWing
  • PuraRoute
  • RainProxy
  • RapidProxy
  • RolaProxy
  • SwiftProxy
  • Thordata
  • ThunderProxy
  • YumiProxy
  • ZENPROXY_LITE

Proxy activity

Oct 11, 2026 – Nov 8, 2026

AS15663, day by day

2.6K observations

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