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Data as of Nov 9, 2026

212.191.133.0/24

1 residential-proxy exit · 30 days

Lodz University of Technology

Announcement
212.191.128.0/18
RPKI valid
Announced by
AS16283
Type
Business
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
1
0.39% of its addresses · 30 days
Providers
1
selling exits here
Oct 10, 2026 – Nov 8, 2026

Exits seen per day

7 observations

Proxy providers listing exits

  • NovaProxy

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
212.191.0.0/1665,536PL-LODMAN-981028Lodz University of Technology (ORG-MANL1-RIPE) · PLALLOCATED PAJul 17, 2002abuse@man.lodz.pl
└ 212.191.133.0/2732RIOLODZ-LODZ-NETRegionalna Izba Obrachunkowa w Lodzi (ORG-RIOW1-RIPE)ASSIGNED PAOct 28, 2020informatyk@lodz.rio.gov.pl
└ 212.191.133.64/2816MAKIS-LODZ-NETCompany MAKIS (ORG-CM310-RIPE)ASSIGNED PASep 11, 2023it@makis.pl
└ 212.191.133.96/2816WSB-LODZ-NETUniwersytet WSB Merito w Toruniu (ORG-WSBW3-RIPE)ASSIGNED PAJan 25, 2022abuse@lodz.merito.pl
└ 212.191.133.128/2732ZWIK-LODZ-NETZaklad Wodociagow i Kanalizacji sp. z o.o. (ORG-ZWIK2-RIPE)ASSIGNED PAJul 24, 2025abuse@zwik.lodz.pl
└ 212.191.133.192/2732EC1-LODZ-NETEC1 LODZ Miasto Kultury (ORG-ELMK1-RIPE)ASSIGNED PAAug 23, 2016it@ec1lodz.pl
└ 212.191.133.224/2732EC1-LODZ-NETEC1 LODZ Miasto Kultury (ORG-ELMK1-RIPE)ASSIGNED PAJul 6, 2017it@ec1lodz.pl

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 212.191.128.0/18

Prefix
212.191.128.0/18
Announced by
AS16283 Lodz University of Technology
Type
Business
Proxy exits
13
Always-on exits
1
RPKI
RPKI valid
Netname
PL-LODMAN-981028
Registrant
Lodz University of Technology
RIR
RIPE NCC
Origin network

AS16283

PL
Name
Lodz University of Technology
Type
Education
Registered
Feb 16, 2001
Domain
lodz.pl
Industry
Colleges, Universities, and Professional Schools
Spamhaus ASN-DROP
not listed