LAYER3 INTEL
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Data as of Nov 11, 2026

31.172.185.0/29

No anonymizer space · no proxy exits in 30 days

P4 Sp. z o.o.

Announcement
31.172.176.0/20
No RPKI
Announced by
AS31242
Type
Business
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
2
25% of its addresses · listed by providers
Providers
17
selling exits here

Proxy providers listing exits

  • 2Extract
  • BirdProxies
  • ByteProxies
  • Byteful
  • FlashProxy
  • FlexyProxies
  • GSocks
  • Geonix
  • GonzoProxy
  • Infatica
  • MangoProxy
  • NodeProxy
  • Proxy-Seller
  • ProxyEmpire
  • Proxyma
  • Shifter
  • VitalExclusive

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
31.172.176.0/204,096PL-PROJECT4-20120123P4 Sp. z o.o. (ORG-PSZO7-RIPE) · PLALLOCATED PAJan 23, 2012abuse@play.pl
└ 31.172.185.0/298CUSTOM-031172185000Static IPASSIGNED PAMar 7, 2014abuse@play.pl
via PL-PROJECT4-20120123

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
Routing timeline

Who has announced 31.172.176.0/20

31.172.176.0/20

Routing history

Pattern
Stable
First seen
Jan 2013
Current origin since
Jan 2021 · 5.8 yr
Origin networks
2
Last change of origin
Jan 2021
Recorded history

History

Handoffs
1