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Data as of Nov 9, 2026

212.126.18.0/24

1 residential-proxy exit · 30 days

Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center

Announcement
212.126.0.0/19
RPKI valid
Announced by
AS8364
Type
Business
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
1
0.39% of its addresses · 30 days
Providers
19
selling exits here
Oct 10, 2026 – Nov 8, 2026

Exits seen per day

85 observations

Proxy providers listing exits

  • 2Captcha
  • 2Extract
  • BirdProxies
  • ByteProxies
  • Byteful
  • CliProxy
  • EnigmaProxy
  • FlashProxy
  • GonzoProxy
  • IPOasis
  • Infatica
  • MangoProxy
  • NovaProxy
  • Proxy-Seller
  • ProxyEmpire
  • Proxyma
  • Shifter
  • VitalData
  • VitalExclusive

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
212.126.0.0/198,192PL-POZMAN-981026Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center (ORG-PSAN1-RIPE) · PLALLOCATED PAJan 14, 2002cert@man.poznan.pl
└ 212.126.18.0/2816POZMAN-ZTM-1-28Address space for Miasto PoznanASSIGNED PAOct 19, 2022cert@man.poznan.pl
via PL-POZMAN-981026
└ 212.126.18.16/298POZMAN-ZELAZNY-2-29Address space for Zelazny Aerobatic Sp. z O.O.ASSIGNED PAOct 25, 2023cert@man.poznan.pl
via PL-POZMAN-981026
└ 212.126.18.24/298POZMAN-KSEROPROJEKT-1-29Address space for Beata Krawczyk-Dziamska KSERO PROJEKTASSIGNED PANov 30, 2023cert@man.poznan.pl
via PL-POZMAN-981026
└ 212.126.18.32/298POZMAN-PALMIARNIA-1-29Address space for Palmiarnia PoznanskaASSIGNED PADec 15, 2023cert@man.poznan.pl
via PL-POZMAN-981026
└ 212.126.18.40/298POZMAN-DISU-PALOALTO-1-29Address space for Institute of Bioorganic ChemistryASSIGNED PAJan 30, 2024cert@man.poznan.pl
via PL-POZMAN-981026
└ 212.126.18.48/298POZMAN-UEP-1-29Address space for Uniwersytet Ekonomiczny w Poznaniu -firmy KOMASSIGNED PAApr 2, 2024cert@man.poznan.pl
via PL-POZMAN-981026
└ 212.126.18.56/298POZMAN-PEBOS-1-29Address space for PEBOS POLSKA sp. z o.o. sp. k.ASSIGNED PAApr 10, 2024cert@man.poznan.pl
via PL-POZMAN-981026
└ 212.126.18.64/2732POZMAN-DISU-PALOALTO-2-27Address space for Institute of Bioorganic ChemistryASSIGNED PAApr 22, 2025cert@man.poznan.pl
via PL-POZMAN-981026
└ 212.126.18.96/298POZMAN-CIM-WMP-1-29Address space for Wydawnictwo Miejskie PosnaniaASSIGNED PAAug 27, 2025cert@man.poznan.pl
via PL-POZMAN-981026
└ 212.126.18.104/304POZMAN-PALMIARNIA-2-30Address space for Palmiarnia PoznanskaASSIGNED PAJan 20, 2026cert@man.poznan.pl
via PL-POZMAN-981026
└ 212.126.18.128/2816POZMAN-TRESCOR-1-27Address space for Trescor sp. z o.o.ASSIGNED PAMar 12, 2014cert@man.poznan.pl
via PL-POZMAN-981026
└ 212.126.18.144/2816POZMAN-MGPROJEKT-1-28Address space for MG PROJEKTASSIGNED PAApr 30, 2014cert@man.poznan.pl
via PL-POZMAN-981026
└ 212.126.18.160/304POZMAN-PERFSONAR-1-30Address space for perfSONAR client in POZMANASSIGNED PAApr 19, 2024cert@man.poznan.pl
via PL-POZMAN-981026
└ 212.126.18.164/304POZMAN-MOSTOSTAL-1-30Address space for Mostostal Warszawa S.AASSIGNED PAOct 3, 2024cert@man.poznan.pl
via PL-POZMAN-981026
└ 212.126.18.168/298POZMAN-NUTREX-1-29Address space for Nutrex Jaroslaw PioszykASSIGNED PAApr 22, 2024cert@man.poznan.pl
via PL-POZMAN-981026
└ 212.126.18.176/298POZMAN-QEMETICA-1-29Address space for Qemetica S.A.ASSIGNED PAJun 28, 2024cert@man.poznan.pl
via PL-POZMAN-981026
└ 212.126.18.184/298POZMAN-SZPITALE-WLKP-1-29Address space for SZPITALE WIELKOPOLSKI SP Z O OASSIGNED PAJun 13, 2024cert@man.poznan.pl
via PL-POZMAN-981026
└ 212.126.18.208/2816POZMAN-MALTASKI-1-28MaltaSki Sp z o.o.ASSIGNED PAMay 28, 2008cert@man.poznan.pl
via PL-POZMAN-981026
└ 212.126.18.224/298POZMAN-SMMP-1-29Address space for Straz Miejska Miasta PoznaniaASSIGNED PASep 29, 2016cert@man.poznan.pl
via PL-POZMAN-981026
└ 212.126.18.232/298POZMAN-TVPSA-1-29Address space for TVP S.A o PoznanASSIGNED PAOct 8, 2013cert@man.poznan.pl
via PL-POZMAN-981026
└ 212.126.18.240/2816POZMAN-MPK-1-28Address space for MPK Poznan Sp. z o.o.ASSIGNED PASep 23, 2008cert@man.poznan.pl
via PL-POZMAN-981026

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
Announced by

Covering announcement 212.126.0.0/19

Prefix
212.126.0.0/19
Announced by
AS8364 Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center
Type
Business
Proxy exits
4
RPKI
RPKI valid
Netname
PL-POZMAN-981026
Registrant
Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center
RIR
RIPE NCC
Origin network

AS8364

PL
Name
Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center
Type
Education
Registered
Jun 30, 1997
Domain
psnc.pl
Website
www.psnc.pl/
Industry
Colleges, Universities, and Professional Schools
Spamhaus ASN-DROP
not listed