LAYER3 INTEL
Get started
Sign in
Data as of Nov 14, 2026

185.58.41.0/24

No anonymizer space · no proxy exits in 30 days

MasterDC s.r.o.

Announcement
185.58.40.0/22
RPKI valid
Announced by
AS24971
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
185.58.40.0/221,024CZ-MASTER-20140519MasterDC s.r.o. (ORG-MIS2-RIPE) · CZALLOCATED PAMay 19, 2014abuse@master.cz
└ 185.58.41.0/24256BRNO-CEJL-VSPHERE-VPS-4-CZ-MAIvCloud Director VPSASSIGNED PAMar 13, 2015abuse@master.cz
via CZ-MASTER-20140519

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
Routing timeline

Who has announced 185.58.40.0/22

185.58.40.0/22

Routing history

Pattern
Stable
First seen
May 2014
Current origin since
May 2014 · 12 yr
Origin networks
1