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Data as of Nov 9, 2026

212.191.128.0/18

13 residential-proxy exits · 30 days

Lodz University of Technology

Announcement
this exact prefix
RPKI valid
Announced by
AS16283
Type
Business
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
13
0.08% of its addresses · 30 days
Always-on exits
1
7.7% of its exits
Spread
10 of 64
/24s with at least one exit
Providers
34
selling exits here
Oct 10, 2026 – Nov 8, 2026

Exits seen per day

2.8K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
212.191.188.0/2411
212.191.129.0/2402
212.191.132.0/2402
212.191.136.0/2402
212.191.130.0/2401
212.191.133.0/2401
212.191.134.0/2401
212.191.142.0/2401
212.191.184.0/2401
212.191.186.0/2401

Proxy providers listing exits

  • 2Captcha
  • 2Extract
  • Ake.net
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CliProxy
  • EnigmaProxy
  • FlashProxy
  • FlexyProxies
  • GSocks
  • Geonix
  • GonzoProxy
  • IPOasis
  • IPPeak
  • Infatica
  • LemonBright
  • LightningProxies
  • MangoProxy
  • NodeMaven
  • NodeProxy
  • NovaProxy
  • Proxiware
  • Proxy-Seller
  • ProxyEmpire
  • Proxyma
  • RainProxy
  • SPYDERPROXY_PREMIUM
  • Shifter
  • VantageProxies
  • VibeProxies
  • VitalExclusive
  • VitalProxy

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, 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
└ 212.191.128.0/2664UNIV-LODZ-NETUniversity of Lodz (ORG-ULO1-RIPE)ASSIGNED PAJul 4, 2012oper@uni.lodz.pl
└ 212.191.129.0/298OUM-LODZ-NETOkregowy Urzad Miar w Lodzi (ORG-OUMW1-RIPE)ASSIGNED PAMay 27, 2019oum.lodz.si@poczta.gum.gov.pl
└ 212.191.129.32/298OIL-LODZ-NETOkregowa Izba Lekarska w Lodzi (ORG-OILW1-RIPE)ASSIGNED PAMay 8, 2019a.wojda@hipokrates.org
└ 212.191.129.48/298LKA-LODZ-NETLodzka Kolej Aglomeracyjna (ORG-LKA32-RIPE)ASSIGNED PAApr 26, 2019abuse_ripe@lka.lodzkie.pl
└ 212.191.129.64/298WFO-LODZ-NETWytwornia Filmow Oswiatowych (ORG-WFO3-RIPE)ASSIGNED PAFeb 15, 2021wfo@wfo.com.pl
└ 212.191.129.80/298NLFTORPOLASTALDI-LODZ-NETNLF Torpol Astaldi s.c. (ORG-NTAS1-RIPE)ASSIGNED PAApr 16, 2021krzysztof.lapinski@profektus.pl
└ 212.191.129.96/2816HPC-LODZ-NETHerkules PC (ORG-HHPC1-RIPE)ASSIGNED PAMay 20, 2014abuse@herkules.com.pl
└ 212.191.129.128/298SEI-LODZ-NETStowarzyszenie Edukacyjne Integracja w Lodzi (ORG-SEIW1-RIPE)ASSIGNED PAMay 20, 2021jonaszek@centrumedukacyjne.com
└ 212.191.129.144/298KURATORIUMOSWIATY-LODZ-NETKuratorium Oswiaty w Lodzi (ORG-KOWL1-RIPE)ASSIGNED PANov 3, 2021informatyk@kuratorium.lodz.pl
└ 212.191.129.160/298POLREGIO-LODZ-NETPolregio Deparment in Lodz (ORG-PDIL1-RIPE)ASSIGNED PADec 13, 2023robert.grabarczyk@polregio.pl
└ 212.191.129.176/298BUDOMAL-LODZ-NETPRB Budomal Dominik Lesniak (ORG-PBDL1-RIPE)ASSIGNED PAJul 15, 2024it@budomal.com.pl
└ 212.191.129.192/298PA-LODZ-NETAppellate Prosecutor's Office In Lodz (ORG-APOI1-RIPE)ASSIGNED PAFeb 7, 2014kwiaderek@lodz.pa.gov.pl
└ 212.191.129.208/298TRANSMITIT-LODZ-NETtransmitIT (ORG-TA1396-RIPE)ASSIGNED PAOct 16, 2019abuse@transmitIT.pl
└ 212.191.129.224/298BPPWL-LODZ-NETBiuro Planowania Przestrzennego Wojewodztwa Lodzkiego w Lodzi (ORG-BPPW1-RIPE)ASSIGNED PAMay 27, 2015pakula.konrad@bppwl.lodzkie.pl
└ 212.191.129.240/298LKA-LODZ-NETLodzka Kolej Aglomeracyjna (ORG-LKA32-RIPE)ASSIGNED PAAug 24, 2016abuse_ripe@lka.lodzkie.pl
└ 212.191.130.0/298KOWR-LODZ-NETKrajowy Osrodek Wsparcia Rolnictwa Oddzial Terenowy in Lodz (ORG-KOWR1-RIPE)ASSIGNED PAJan 22, 2019tomasz.mokros@kowr.gov.pl
└ 212.191.130.16/298FANTASYEXPO-LODZ-NETFantasyexpo SP. Z O.O. (ORG-FSZO44-RIPE)ASSIGNED PAAug 26, 2024angelika.kobierska@gam3rsx.com
└ 212.191.130.32/298AGALIGHT-LODZ-NETAga-Light Agata Klimas (ORG-AAK10-RIPE)ASSIGNED PAFeb 17, 2023karol@helium.pl
└ 212.191.130.48/298DPSA-LODZ-NETDrukarnia Prasowa SA (ORG-DPS5-RIPE)ASSIGNED PAFeb 1, 2002informatyka@dpsa.com.pl
└ 212.191.130.64/298KCOR-LODZ-NETNational Centre for Radiation Protection in Health Care (ORG-NCFR1-RIPE)ASSIGNED PAJan 17, 2022abuse@kcor.gov.pl
└ 212.191.130.80/298SSRZ-LODZ-NETSalesian Crafts Schools in Lodz (ORG-SCSI4-RIPE)ASSIGNED PAAug 31, 2022d.husak@szkolyrzemiosl.edu.pl
└ 212.191.130.96/298W016-LODZ-NETW016 Sp z o.o. (ORG-WSZO27-RIPE)ASSIGNED PAJun 24, 2021abuse@reverse-retail.eu
└ 212.191.130.112/298BUDOMAL-LODZ-NETPRB Budomal Dominik Lesniak (ORG-PBDL1-RIPE)ASSIGNED PAApr 14, 2025it@budomal.com.pl
└ 212.191.130.192/298MPK-LODZ-NETMPK-Lodz Sp. z o.o. (ORG-MSZO35-RIPE)ASSIGNED PA—abuse@mpk.lodz.pl
└ 212.191.130.200/298MPK-LODZ-NETMPK-Lodz Sp. z o.o. (ORG-MSZO35-RIPE)ASSIGNED PAMay 29, 2006abuse@mpk.lodz.pl
└ 212.191.130.208/2816MPK-LODZ-NETMPK-Lodz Sp. z o.o. (ORG-MSZO35-RIPE)ASSIGNED PADec 31, 2020abuse@mpk.lodz.pl
└ 212.191.130.224/2816ARKANCE-LODZ-NETArkance Systems Poland sp z o.o. (ORG-ASZO45-RIPE)ASSIGNED PAFeb 18, 2008abuse@arkance-systems.com
└ 212.191.130.240/298BAKELS-LODZ-NETBakels Polska (ORG-BP233-RIPE)ASSIGNED PAJun 12, 2023abuse@bakels.pl
└ 212.191.131.0/25128SALODZ-LODZ-NETSad Apelacyjny w Lodzi (ORG-SAWL4-RIPE)ASSIGNED PAFeb 20, 2025it@lodz.sa.gov.pl
└ 212.191.132.0/24256LODMANMetropolitan Area NetworkSUB-ALLOCATED PADec 20, 2001abuse@man.lodz.pl
via PL-LODMAN-981028
└ 212.191.132.18/321JNS-LODZ-NETJNS Sp. z o.o. (ORG-JSZO4-RIPE)ASSIGNED PAOct 17, 2013biuro@jns.pl
└ 212.191.132.19/321JNS-LODZ-NETJNS Sp. z o.o. (ORG-JSZO4-RIPE)ASSIGNED PAApr 5, 2019biuro@jns.pl
└ 212.191.132.20/321JNS-LODZ-NETJNS Sp. z o.o. (ORG-JSZO4-RIPE)ASSIGNED PAApr 5, 2019biuro@jns.pl
└ 212.191.132.26/321ALFAS-LODZ-NETP.P.U.H. ALFAS Sp. o.o. (ORG-PASO2-RIPE)ASSIGNED PASep 26, 2024faktury@alfas.com.pl
└ 212.191.132.30/321TAKAOKAYA-LODZ-NETTakaokaya Europe Sp. z o.o. (ORG-TESZ2-RIPE)ASSIGNED PAMar 10, 2020tsuido@takaokayausa.com
└ 212.191.132.34/321E-LEADER-NETunknownASSIGNED PAMay 16, 2014marcin.korytkowski@moszczenica.eu
└ 212.191.132.38/321E-LEADER-NETunknownASSIGNED PAMay 9, 2022marcin.korytkowski@moszczenica.eu
└ 212.191.132.42/321WOSPPL-LODZ-NETSztab WOSP Politechnika Lodzka (ORG-SWPL3-RIPE)ASSIGNED PAJan 19, 2023oizet.wosp@gmail.com
└ 212.191.132.46/321GREYROCK-LODZ-NETGrey Rock Sp. z o.o. (ORG-GRSZ1-RIPE)ASSIGNED PAAug 26, 2015m.przybylska@prometeon.pl
└ 212.191.132.50/321MIEJSTREFKUL-LODZ-NETMiejska Strefa Kultury w Lodzi (ORG-MSKW1-RIPE)ASSIGNED PAMay 28, 2024awariait@msk.lodz.pl
└ 212.191.132.54/321TRANSMITIT-LODZ-NETtransmitIT (ORG-TA1396-RIPE)ASSIGNED PAJan 17, 2023abuse@transmitIT.pl
└ 212.191.132.58/321TVTOYA-LODZ-NETTelewizja TOYA Sp. z o.o. (ORG-TTSZ7-RIPE)ASSIGNED PANov 10, 2023inzynier.tv@toya.com.pl
└ 212.191.132.62/321BLUEBRICK-LODZ-NETBlue Brick Sp. z o.o. (ORG-BBSZ5-RIPE)ASSIGNED PAJun 17, 2021admin@bluebrick.pl
└ 212.191.132.66/321LZE-LODZ-LANLodz Energy Company LZE SA (ORG-LECL1-RIPE)ASSIGNED PAJul 18, 2023it.old@pgedystrybucja.pl
└ 212.191.132.70/321POLFARMEX-LODZ-NETPolfarmex S.A. (ORG-PS479-RIPE)ASSIGNED PAJul 5, 2023basis@polfarmex.pl
└ 212.191.132.74/321TEATR-WIELKI-LODZ-NETTeatr Wielki Lodz (ORG-TWL1-RIPE)ASSIGNED PADec 11, 2008admin@teatr-wielki.lodz.pl
└ 212.191.132.78/321LARR-LODZ-NETLodz Regional Development Agency (ORG-LRDA1-RIPE)ASSIGNED PAMar 2, 2015abuse@larr.lodz.pl
└ 212.191.132.82/321TOYAToya sp. z o.o. (ORG-TSZO33-RIPE)ASSIGNED PAMar 4, 2014rastlin@lazir.toya.net.pl
└ 212.191.132.86/321E-LEADER-NETunknownASSIGNED PAMay 16, 2014marcin.korytkowski@moszczenica.eu
└ 212.191.132.90/321LZE-LODZ-LANLodz Energy Company LZE SA (ORG-LECL1-RIPE)ASSIGNED PAJul 19, 2023it.old@pgedystrybucja.pl
└ 212.191.132.94/321E-LEADER-NETunknownASSIGNED PAMay 16, 2014marcin.korytkowski@moszczenica.eu
└ 212.191.132.98/321FW-LODZ-NETFabryka Wspinania Sp. z o.o. (ORG-FWSZ1-RIPE)ASSIGNED PAMay 28, 2021fabrykawspinania.recepcja@gmail.com
└ 212.191.132.106/321EC1-LODZ-NETEC1 LODZ Miasto Kultury (ORG-ELMK1-RIPE)ASSIGNED PAJul 5, 2016it@ec1lodz.pl
└ 212.191.132.110/321PEASWM-LODZ-NETParafia Ewangelicko-Augsburska sw. Mateusza (ORG-PESM1-RIPE)ASSIGNED PAMar 17, 2015xao@xao.pl
└ 212.191.132.114/321PA-LODZ-NETAppellate Prosecutor's Office In Lodz (ORG-APOI1-RIPE)ASSIGNED PAFeb 7, 2014kwiaderek@lodz.pa.gov.pl
└ 212.191.132.118/321ADAMED-LODZ-NETAdamed sp.z o.o (ORG-ASO1-RIPE)ASSIGNED PAJul 20, 2015frodojaniak@wp.pl
└ 212.191.132.122/321DPSA-LODZ-NETDrukarnia Prasowa SA (ORG-DPS5-RIPE)ASSIGNED PAMar 5, 2014informatyka@dpsa.com.pl
└ 212.191.132.126/321INWESTOR-LODZ-NETInwestor Janusz Mostowski (ORG-IJM3-RIPE)ASSIGNED PAOct 29, 2020robert@budowa.lowicz.pl
└ 212.191.132.130/321ZHPCHL-LODZ-NETZwiazek Harcerstwa Polskiego (ORG-ZHP2-RIPE)ASSIGNED PAJun 18, 2018admin@lodzka.zhp.pl
└ 212.191.132.134/321EC1-LODZ-NETEC1 LODZ Miasto Kultury (ORG-ELMK1-RIPE)ASSIGNED PAAug 29, 2023it@ec1lodz.pl
└ 212.191.132.138 - 212.191.132.1436ARKANCE-LODZ-NETArkance Systems Poland sp z o.o. (ORG-ASZO45-RIPE)ASSIGNED PAJan 21, 2013abuse@arkance-systems.com
└ 212.191.132.146/321ZATOKASMAKU-LODZ-NETZatoka Smaku Restaurant (ORG-ZSR1-RIPE)ASSIGNED PAJun 24, 2019biuro.zatokasmaku@gmail.com
└ 212.191.132.150/321STELLIS-LODZ-NETSTELLIS (ORG-SA5207-RIPE)ASSIGNED PAJan 25, 2024admin@stellis.co
└ 212.191.132.154/321PTOIHD-LODZ-NETPolish Society of Paediatric Oncology and Haematology (ORG-PSOP1-RIPE)ASSIGNED PAOct 19, 2022kmatczak@stjude.org
└ 212.191.132.158/321PROSPERIA-LODZ-NETProsperia (ORG-PA1767-RIPE)ASSIGNED PAFeb 16, 2026report@grze.pl
└ 212.191.132.162/321SPJR-LODZ-NETStowarzyszenie pamieci Jerzego Rogackiego Niech zabrzmi piesn (ORG-SPJR1-RIPE)ASSIGNED PAOct 27, 2026abuse@man.lodz.pl
via LODMAN
└ 212.191.132.170/321BRANDATION-LODZ-NETBRANDATION (ORG-BA1248-RIPE)ASSIGNED PASep 25, 2019norbert.zemler@brandation.pl
└ 212.191.132.178/321E-LEADER-NETunknownASSIGNED PAMay 16, 2014marcin.korytkowski@moszczenica.eu
└ 212.191.132.182/321KFDARCHITEKT-LODZ-NETK.F.D. Architekt Spolka Jawna (ORG-KASJ1-RIPE)ASSIGNED PAMay 4, 2020kfd.architekt@gmail.com
└ 212.191.132.186/321LARR-LODZ-NETLodz Regional Development Agency (ORG-LRDA1-RIPE)ASSIGNED PANov 12, 2008abuse@larr.lodz.pl
└ 212.191.132.190/321JANMEDIC-LODZ-NETJanmedic Janusz I Anna Walczyk S.J. (ORG-JJIA1-RIPE)ASSIGNED PAJan 16, 2025biuro@perukarnia.pl
└ 212.191.132.194/321CMPL-LODZ-NETPolitechnika Lodzka Centrum Multimedialne (ORG-PLCM1-RIPE)ASSIGNED PAAug 5, 2013pawel.mrugalski@p.lodz.pl
└ 212.191.132.206/321SUNTAR-LODZ-NETSuntar Professional Services Sp. z o.o. (ORG-SPSS23-RIPE)ASSIGNED PAOct 10, 2023admin@suntar.pl
└ 212.191.132.210/321ELFAPHARM-LODZ-NETElfa Pharm Sp. z o.o. (ORG-EPSZ11-RIPE)ASSIGNED PAMay 21, 2024it@elfapharm.pl
└ 212.191.132.214/321SZKOLABRANZOWAISTOPNIA-LODZ-NETSzkola Branzowa I Stopnia (ORG-SBIS9-RIPE)ASSIGNED PAAug 27, 2019sq7ofd@gmail.com
└ 212.191.132.218/321LOOM-LODZ-NETLOOM Investment (ORG-LI123-RIPE)ASSIGNED PAJan 19, 2022abuse@loom.com.pl
└ 212.191.132.222/321LEGS-LODZ-NETP.P.H. LEGS Sp. z o.o. (ORG-PLSZ2-RIPE)ASSIGNED PAJan 3, 2024abuse@legs.com.pl
└ 212.191.132.226/321WBG-LODZ-NETWojewodzkie Biuro Geodezji w Lodzi (ORG-WBGW1-RIPE)ASSIGNED PAOct 11, 2011informatyk@wbg.lodzkie.pl
└ 212.191.132.234/321SEEBLOGGERS-LODZ-NETSEE BLOGGERS Sp. z o.o. (ORG-SBSZ3-RIPE)ASSIGNED PAJun 4, 2024michal@seebloggers.pl
└ 212.191.132.242/321SWSPIZ-LODZ-NETSpoleczna Akademia Nauk (ORG-SWSP1-RIPE)ASSIGNED PAOct 11, 2011abuse@san.edu.pl
└ 212.191.132.254/321E-LEADER-NETunknownASSIGNED PAMay 16, 2014marcin.korytkowski@moszczenica.eu
└ 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
└ 212.191.134.0/298EC1-LODZ-NETEC1 LODZ Miasto Kultury (ORG-ELMK1-RIPE)ASSIGNED PAJul 6, 2017it@ec1lodz.pl
└ 212.191.134.32/2816ZDW-LODZ-NETZDW (ORG-TE26-RIPE)ASSIGNED PAAug 23, 2011informatyka@zdw.lodz.pl
└ 212.191.134.96/2816LARR-LODZ-NETLodz Regional Development Agency (ORG-LRDA1-RIPE)ASSIGNED PAMar 2, 2015abuse@larr.lodz.pl
└ 212.191.134.128/2664LARR-LODZ-NETLodz Regional Development Agency (ORG-LRDA1-RIPE)ASSIGNED PANov 26, 2004abuse@larr.lodz.pl
└ 212.191.136.0/2664SWSPIZ-LODZ-NETSpoleczna Akademia Nauk (ORG-SWSP1-RIPE)ASSIGNED PASep 30, 2025abuse@san.edu.pl
└ 212.191.142.0/24256LODMANMetropolitan Area NetworkSUB-ALLOCATED PANov 3, 2014abuse@man.lodz.pl
via PL-LODMAN-981028
└ 212.191.142.26/321ZPKWL-LODZ-NETZespol Parkow Krajobrazowych Wojewodztwa Lodzkiego (ORG-ZPKW1-RIPE)ASSIGNED PANov 19, 2014abuse@parkilodzkie.pl
└ 212.191.142.34/321IZBARZEMIESLNICZAWLODZI-LODZ-NETIzba Rzemieslnicza w Lodzi (ORG-IRWL2-RIPE)ASSIGNED PANov 4, 2019sq7ofd@gmail.com
└ 212.191.142.42/321UMED-SP-ZOO-LODZ-NETUMED Spolka z o.o. (ORG-USZO15-RIPE)ASSIGNED PAJul 30, 2018cit@umed.lodz.pl
└ 212.191.142.46/321INTERASSISTANCE-LODZ-NETINTER ASSISTANCE Sp. z o.o. (ORG-IASZ3-RIPE)ASSIGNED PAMay 13, 2019rejestracjebit@interpolska.pl
└ 212.191.142.50/321APTEKA-UMED-SP-ZOO-LODZ-NETAPTEKA UMED Spolka z o.o. (ORG-AUSZ1-RIPE)ASSIGNED PAMay 13, 2020cit@umed.lodz.pl
└ 212.191.142.54/321COFONBOA-LODZ-NETCoffee onBoard sp. z o.o. (ORG-COSZ3-RIPE)ASSIGNED PAJan 26, 2026lukasz.smiech@coffeeonboard.pl
└ 212.191.142.58/321FGIAP-LODZ-NETFundacja Gospodarki i Administracji Publicznej (ORG-FGIA6-RIPE)ASSIGNED PAApr 3, 2025michal.kostrzewa@oees.pl
└ 212.191.142.62/321DIABETYK24-LODZ-NETDiabetyk24 Sp. z o.o. (ORG-DSZO55-RIPE)ASSIGNED PAJun 28, 2024marek.majewski@diabetyk24.pl
└ 212.191.142.64/298PKS-LODZ-NETPKS Lodz (ORG-PL321-RIPE)ASSIGNED PAAug 23, 2016serwis@pks.lodz.pl
└ 212.191.142.74/321AIUT-LODZ-NETAIUT Sp. z o.o. (ORG-ASZO104-RIPE)ASSIGNED PASep 30, 2021noc@aiut.com.pl
└ 212.191.142.78/321ZABKA-LODZ-NETZabka (ORG-ZA277-RIPE)ASSIGNED PASep 16, 2024zsit_lacza@zabka.pl
└ 212.191.142.82/321SUNTAR-LODZ-NETSuntar Professional Services Sp. z o.o. (ORG-SPSS23-RIPE)ASSIGNED PAJul 9, 2025admin@suntar.pl
└ 212.191.142.86/321PEKAOSA-LODZ-NETBank Polska Kasa Opieki S.A. (ORG-BPKO2-RIPE)ASSIGNED PAJan 4, 2022tlc-hd@pekao.com.pl
└ 212.191.142.90/321MOMAKIN-LODZ-NETMOMAKIN Sp. z o.o. (ORG-MSZO95-RIPE)ASSIGNED PAJul 4, 2022momakin@momakin.pl
└ 212.191.142.94/321FINTECCON-LODZ-NETFineTech Construction Sp z o.o. (ORG-FCSZ2-RIPE)ASSIGNED PANov 8, 2024help@ftcgroup.com.pl
└ 212.191.142.98/321BMSSERWIS-LODZ-NETBMS Serwis Sp. z o.o. (ORG-BSSZ5-RIPE)ASSIGNED PAApr 17, 2025robert.malaczek@bms-serwis.com
└ 212.191.142.102/321GRUPASBK-LODZ-NETGrupa SKB Sp.z o.o. (ORG-GSSO1-RIPE)ASSIGNED PASep 19, 2025k.loginski@gotowemieszkanie.pl
└ 212.191.142.106/321PTALERG-LODZ-NETPolskie Towarzystwo Alergologiczne in Lodz (ORG-PTAI3-RIPE)ASSIGNED PASep 29, 2025aleksander.junak@pta.med.pl
└ 212.191.142.110/321NET-2KADKW-LODZ-NET2K Adam Kwiatkowski (ORG-AK286-RIPE)ASSIGNED PAJan 28, 2026mstepien@bafasal.eu
└ 212.191.142.114/321SWSPIZ-LODZ-NETSpoleczna Akademia Nauk (ORG-SWSP1-RIPE)ASSIGNED PAOct 13, 2025abuse@san.edu.pl
└ 212.191.142.118/321SWSPIZ-LODZ-NETSpoleczna Akademia Nauk (ORG-SWSP1-RIPE)ASSIGNED PAOct 13, 2025abuse@san.edu.pl
└ 212.191.142.122/321SWSPIZ-LODZ-NETSpoleczna Akademia Nauk (ORG-SWSP1-RIPE)ASSIGNED PANov 25, 2025abuse@san.edu.pl
└ 212.191.142.126/321INWESTOR-LODZ-NETInwestor Janusz MostowskiASSIGNED PAMar 1, 2021abuse@man.lodz.pl
via LODMAN
└ 212.191.142.130/321UMA-LODZ-NETUrzad Marszalkowski Wojewodztwa Lodzkiego (ORG-UMWL5-RIPE)ASSIGNED PADec 17, 2025informatyka@lodzkie.pl
└ 212.191.142.134/321UMA-LODZ-NETUrzad Marszalkowski Wojewodztwa Lodzkiego (ORG-UMWL5-RIPE)ASSIGNED PAOct 28, 2026informatyka@lodzkie.pl
└ 212.191.142.138/321WIIH-LODZ-NETWojewodzki Inspektorat Inspekcji Handlowej w Lodzi (ORG-WIIH2-RIPE)ASSIGNED PAOct 28, 2026abuse@man.lodz.pl
via LODMAN
└ 212.191.142.142/321WIIH-LODZ-NETWojewodzki Inspektorat Inspekcji Handlowej w Lodzi (ORG-WIIH2-RIPE)ASSIGNED PAOct 28, 2026abuse@man.lodz.pl
via LODMAN
└ 212.191.142.246/321MIRACULUM-LODZ-NETMiraculum S.A. (ORG-MS623-RIPE)ASSIGNED PAAug 27, 2019zbigniew.azierski@miraculum.pl
└ 212.191.142.250/321BEKONIKSC-LODZ-NETBekonik s.c. (ORG-BS441-RIPE)ASSIGNED PAJan 15, 2019podkoweczka@gmail.com
└ 212.191.142.254/321MUZEUM-MIASTA-LODZI-NETMuzeum Miasta Lodzi (ORG-MML12-RIPE)ASSIGNED PANov 6, 2018abuse@muzeum-lodz.pl
└ 212.191.145.0/24256LODMANMetropolitan Area NetworkSUB-ALLOCATED PAJan 12, 2023abuse@man.lodz.pl
via PL-LODMAN-981028
└ 212.191.172.0/24256JNS-LODZ-NETJNS Sp. z o.o. (ORG-JSZO4-RIPE)ASSIGNED PAOct 18, 2013biuro@jns.pl
└ 212.191.184.0/221,024E-LEADER-NETunknownASSIGNED PAMar 17, 2014marcin.korytkowski@moszczenica.eu
└ 212.191.188.0/24256E-LEADER-NETunknownASSIGNED PAMay 25, 2020marcin.korytkowski@moszczenica.eu

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
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