Data as of Nov 9, 2026
195.140.252.0/22
No anonymizer space · no proxy exits in 30 daysMasterDC s.r.o. · space held by Virtualmaster, s.r.o.
Network & registry
Origin network
AS24971
CZ
- Name
- MasterDC s.r.o.
- Type
- Hosting
- Registered
- Jun 11, 2002
- Domain
- master.cz
- Website
- www.master.cz
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Apr 2011 · 16 yr
- Origin networks
- 2
- Last change of origin
- Apr 2011
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 195.
140. 252. 0/ 22 - Netname
- VIRTUALMASTER-COM-4
- Registrant
- Virtualmaster, s.r.o.
- Registrant country
- CZ
- Organization
- Virtualmaster, s.r.o. (ORG-VS101-RIPE)
- Org country
- CZ
- Type
- ASSIGNED PI
- Created
- Oct 3, 2003
- Updated
- Apr 14, 2016
- Maintainer
- RIPE-NCC-END-MNT
- RIR
- RIPE NCC
- Country
- CZ
- Delegated
- Oct 3, 2003
- Status
- assigned
Report abuse
Abuse contact
- abuse@
virtualmaster. com - Name
- Virtualmaster abuse handling
- Handle
- VMIN12