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Data as of Nov 9, 2026

212.51.199.0/24

5 residential-proxy exits · 30 days

Lodz University of Technology

Announcement
212.51.192.0/21
RPKI valid
Announced by
AS8256
Type
Business
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
5
2.0% of its addresses · 30 days
Providers
29
selling exits here
Oct 10, 2026 – Nov 8, 2026

Exits seen per day

104 observations

Proxy providers listing exits

  • 2Extract
  • AnyIP
  • BirdProxies
  • ByteProxies
  • Byteful
  • CliProxy
  • FastProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • IPFly
  • IPPeak
  • Infatica
  • LemonBright
  • LemonLabs
  • LemonPrime
  • MangoProxy
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Proxiware
  • Proxy-Seller
  • Proxyma
  • PuraRoute
  • RainProxy
  • Shifter
  • VantageProxies
  • VitalExclusive

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
212.51.192.0/198,192PL-LODMAN-980917Lodz University of Technology (ORG-MANL1-RIPE) · PLALLOCATED PAJul 17, 2002abuse@man.lodz.pl
└ 212.51.198.0/23512UMED-LODZ-NETMedical University of Lodz (ORG-UMLO1-RIPE)ASSIGNED PAJun 29, 2007cit@umed.lodz.pl

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 212.51.192.0/21

Prefix
212.51.192.0/21
Announced by
AS8256 Lodz University of Technology
Type
Business
Proxy exits
7
RPKI
RPKI valid
Netname
PL-LODMAN-980917
Registrant
Lodz University of Technology
RIR
RIPE NCC
Origin network

AS8256

PL
Name
Lodz University of Technology
Type
Education
Registered
Apr 4, 1997
Domain
lodz.pl
Industry
Colleges, Universities, and Professional Schools
Spamhaus ASN-DROP
not listed