Data as of Nov 11, 2026

89.185.227.0/24

1 residential-proxy exit · 30 days

MasterDC s.r.o.

Announcement

89.185.224.0/19

RPKI valid

Announced by

AS24971

Type

Hosting

Risk

50 / 100 · Medium

Residential-proxy exits

Proxy exits

0.39% of its addresses · 30 days

Providers

selling exits here

Oct 12, 2026 – Nov 10, 2026

Exits seen per day

1 observation

Proxy providers listing exits

Oxylabs

Registrations in this block

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

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
89.185.224.0/19	8,192	CZ-MASTER-20050316	MasterDC s.r.o. (ORG-MIS2-RIPE) · CZ	ALLOCATED PA	Apr 12, 2006	abuse@master.cz
└ 89.185.227.0/24	256	PROXMOX-1-CZ-MAI	MasterDC s.r.o. (ORG-MIS2-RIPE) · CZ	ASSIGNED PA	Mar 13, 2019	abuse@master.cz

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Routing timeline

Who has announced 89.185.224.0/19

89.185.224.0/19

Routing history

Pattern: Stable
First seen: Apr 2006
Current origin since: Apr 2006 · 21 yr
Origin networks: 1

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
89.185.224.0/19	AS24971	/19	RIPE	RPKI valid

IRR

Route objects on 89.185.224.0/19

Origin	Registry	Description	Maintainer	Modified
AS24971	RIPE	MASTER-NET-3	MASTER-MNT	Apr 12, 2006