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Data as of Nov 6, 2026

178.73.0.0/21

18 residential-proxy exits · 30 days

P4 Sp. z o.o.

Announcement
178.73.0.0/20
RPKI valid
Announced by
AS9141
Type
Mobile
Risk
10 / 100 · Low
Shared address

Residential-proxy exits

Proxy exits
18
0.88% of its addresses · 30 days
Always-on exits
4
22% of its exits
Spread
8 of 8
/24s with at least one exit
Providers
48
selling exits here
Oct 7, 2026 – Nov 5, 2026

Exits seen per day

7.6K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
178.73.6.0/2424
178.73.0.0/2414
178.73.3.0/2411
178.73.5.0/2403
178.73.2.0/2402
178.73.7.0/2402
178.73.1.0/2401
178.73.4.0/2401

Proxy providers listing exits

  • 2Captcha
  • 2Extract
  • 711Proxy
  • Ake.net
  • AnyIP
  • BartProxies
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CliProxy
  • DataImpulse
  • EnigmaProxy
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonode
  • GonzoProxy
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • Kookey
  • LemonBright
  • MangoProxy
  • NSocks
  • NodeProxy
  • NovaProxy
  • Novada
  • PacketStream
  • Proxiware
  • Proxmint
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyRack
  • ProxyWing
  • Proxyma
  • Q2IP
  • RainProxy
  • Shifter
  • Thordata
  • ThunderProxy
  • VantageProxies
  • VibeProxies
  • VitalExclusive

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
178.73.0.0/1816,384PL-UPC-20100319P4 Sp. z o.o. (ORG-UTKS1-RIPE) · PLALLOCATED PAMar 19, 2010abuse@play.pl
└ 178.73.0.0/212,048PLAYPLAYASSIGNED PAFeb 1, 2011abuse@play.pl
via PL-UPC-20100319

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 178.73.0.0/20

Prefix
178.73.0.0/20
Announced by
AS9141 P4 Sp. z o.o.
Type
Mobile
Proxy exits
31
Always-on exits
6
RPKI
RPKI valid
Netname
PL-UPC-20100319
Registrant
P4 Sp. z o.o.
RIR
RIPE NCC
Origin network

AS9141

PL
Name
P4 Sp. z o.o.
Type
Internet provider
Registered
Jan 8, 1999
Domain
play.pl
Website
www.play.pl/
Spamhaus ASN-DROP
not listed