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Data as of Nov 6, 2026

212.87.28.0/24

1 residential-proxy exit · 30 days

University of Warsaw

Announcement
212.87.16.0/20
No RPKI
Announced by
AS8664
Type
Business
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
1
0.39% of its addresses · 30 days
Providers
15
selling exits here
Oct 7, 2026 – Nov 5, 2026

Exits seen per day

49 observations

Proxy providers listing exits

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

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
212.87.0.0/198,192PL-ICM-981103University of Warsaw (ORG-IA45-RIPE) · PLALLOCATED PADec 14, 2001abuse@uw.edu.pl
└ 212.87.28.0/23512IBB-PANInterdisciplinary Centre for Modelling (ORG-ICM3-RIPE)ASSIGNED PA—abuse@core.icm.edu.pl

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 212.87.16.0/20

Prefix
212.87.16.0/20
Announced by
AS8664 University of Warsaw
Type
Business
Proxy exits
5
Always-on exits
1
RPKI
No RPKI
Netname
PL-ICM-981103
Registrant
University of Warsaw
RIR
RIPE NCC
Origin network

AS8664

PL
Name
University of Warsaw
Type
Education
Registered
Feb 13, 1998
Domain
uw.edu.pl
Website
www.core.icm.edu.pl
Industry
Colleges, Universities, and Professional Schools
Spamhaus ASN-DROP
not listed