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Data as of Nov 7, 2026

192.109.85.0/24

33 residential-proxy exits · 30 days

Piotr Bukowczyk trading as IT Systematic Group

Announcement
192.109.84.0/23
RPKI valid
Announced by
AS57121
Type
Residential
Risk
0 / 100 · Low
Proxy exits nearby

Residential-proxy exits

Proxy exits
33
13% of its addresses · 30 days
Always-on exits
4
12% of its exits
Providers
69
selling exits here
Oct 8, 2026 – Nov 6, 2026

Exits seen per day

2.5K observations

Proxy providers listing exits

  • 2Captcha
  • 2Extract
  • 711Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BirdProxies
  • BottingTools
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • GeekProxy
  • Geonix
  • Geonode
  • GloryCloud
  • GonzoProxy
  • IPCola
  • IPFly
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • Kookey
  • LemonBright
  • LightningProxies
  • MangoProxy
  • Maskify
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • Proxio
  • Proxiware
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyStyler
  • ProxyWing
  • Proxyma
  • RainProxy
  • Shifter
  • SwiftProxy
  • Thordata
  • ThunderProxy
  • VantageProxies
  • VibeProxies
  • VitalData
  • VitalExclusive
  • VitalProxy

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
192.109.84.0/23512PL-SYSTEMATIC-20191004Piotr Bukowczyk trading as IT Systematic Group (ORG-PBTA4-RIPE) · PLALLOCATED PAOct 4, 2019abuse@systematic.pl
└ 192.109.84.1 - 192.109.85.255511PL-SYSTEMATICPiotr Bukowczyk trading as IT Systematic Group (ORG-PBTA4-RIPE) · PLASSIGNED PAApr 13, 2021abuse@systematic.pl

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 192.109.84.0/23

Prefix
192.109.84.0/23
Announced by
AS57121 Piotr Bukowczyk trading as IT Systematic Group
Type
Residential
Proxy exits
55
Always-on exits
7
RPKI
RPKI valid
Netname
PL-SYSTEMATIC-20191004
Registrant
Piotr Bukowczyk trading as IT Systematic Group
RIR
RIPE NCC
Origin network

AS57121

PL
Name
Piotr Bukowczyk trading as IT Systematic Group
Type
Internet provider
Registered
Jul 25, 2011
Domain
systematic.pl
Website
systematic.pl
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed