Data as of Nov 8, 2026
194.145.183.0/24
4 residential-proxy exits · 30 daysMasterDC s.r.o. · space held by ServerNow s.r.o.
Residential-proxy exits
Proxy exits
4
1.6% of its addresses · 30 days
Providers
5
selling exits here
Oct 9, 2026 – Nov 7, 2026
Exits seen per day
33 observations
Proxy providers listing exits
- 2Extract
- Ake.net
- Proxyma
- RainProxy
- Shifter
Network & registry
Announced by
Covering announcement 194.145.180.0/22
- Prefix
- 194.145.180.0/22
- Announced by
- AS24971 MasterDC s.r.o.
- Type
- Hosting
- Proxy exits
- 4
- RPKI
- RPKI valid
- Netname
- MASTER-CZ-DNET-PI
- Registrant
- ServerNow s.r.o.
- RIR
- RIPE NCC
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 194.145.180.0/22
194.145.180.0/22
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2014 · 12 yr
- Origin networks
- 2
- Last change of origin
- May 2014
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 194.145.180.0/22 | AS24971 | /22 | RIPE | RPKI valid |
IRR
Route objects on 194.145.180.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS24971 | RIPE | CZ-MASTER-2014051902 | MASTER-MNT | May 20, 2014 |
Whois
Registration for this announcement
- Range
- 194.
145. 180. 0/ 22 - Netname
- MASTER-CZ-DNET-PI
- Registrant
- ServerNow s.r.o.
- Registrant country
- CZ
- Organization
- ServerNow s.r.o. (ORG-SS453-RIPE)
- Org country
- CZ
- Type
- ASSIGNED PI
- Created
- Sep 3, 2004
- Updated
- Apr 14, 2016
- Maintainer
- RIPE-NCC-END-MNT
- RIR
- RIPE NCC
- Country
- CZ
- Delegated
- Sep 3, 2004
- Status
- assigned
Report abuse
Abuse contact
- abuse@
master. cz - Name
- MasterDC contact
- Handle
- MAIC-RIPE