Data as of Nov 12, 2026

212.91.4.136/29

No anonymizer space · no proxy exits in 30 days

Atman Sp. z o.o.

Announcement
RPKI valid
Announced by
Type
Hosting
Risk
50 / 100 · Medium

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
212.91.0.0/198,192PL-ATMAN-20080520Atman Sp. z o.o. (ORG-AS25-RIPE) · PLALLOCATED PAMay 20, 2008abuse@atman.pl
└ 212.91.4.136/298MarPolMAR-POL Mariola DabrowskaASSIGNED PADec 5, 2012abuse@atman.pl
via PL-ATMAN-20080520

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

Routing timeline

Who has announced 212.91.4.0/22

212.91.4.0/22

Routing history

Pattern
Stable
First seen
Dec 2009
Current origin since
Dec 2009 · 17 yr
Origin networks
1