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Data as of Nov 7, 2026

212.191.238.0/24

No anonymizer space · no proxy exits in 30 days

Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center · space held by Lodz University of Technology

Announcement
this exact prefix
No RPKI
Announced by
AS196844
Type
Business
Risk
0 / 100 · Low

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
└ 212.191.238.0/24256PionierPolish Optical Internet PIONIERASSIGNED PAMay 19, 2015abuse@man.lodz.pl
via PL-LODMAN-981028

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
Registry

Holder

Organization
Lodz University of Technology
Handle
ORG-MANL1-RIPE
Range
212.191.0.0/16
Registration type
ALLOCATED PA
Record created
Jul 17, 2002
Origin network

AS196844

PL
Name
Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center
Type
Education
Registered
Mar 1, 2010
Domain
pionier.net.pl
Website
www.pionier.net.pl
Industry
Education and Research
Spamhaus ASN-DROP
not listed