Data as of Nov 12, 2026
185.25.185.0/24
No anonymizer space · no proxy exits in 30 daysMasterDC s.r.o. · space held by NETIO Solutions s.r.o.
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 |
|---|---|---|---|---|---|---|
| 185.25.184.0/22 | 1,024 | CZ-NETIO-20130508 | NETIO Solutions s.r.o. (ORG-NSS12-RIPE) · CZ | ALLOCATED PA | May 8, 2013 | abuse@ |
| └ 185.25.185.0/24 | 256 | NETIO | NETIO Solutions s.r.o. | ASSIGNED PA | May 26, 2016 | abuse@ via CZ-NETIO-20130508 |
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
Announced by
Covering announcement 185.25.184.0/22
- Prefix
- 185.25.184.0/22
- Announced by
- AS24971 MasterDC s.r.o.
- Type
- Hosting
- RPKI
- RPKI valid
- Netname
- CZ-NETIO-20130508
- Registrant
- NETIO Solutions 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 185.25.184.0/22
185.25.184.0/22
Routing history
- Pattern
- Stable
- First seen
- May 2013
- Current origin since
- May 2013 · 13 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 185.25.184.0/22 | AS24971 | /22 | RIPE | RPKI valid |
IRR
Route objects on 185.25.184.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS24971 | RIPE | CZ-NETIO-20130508 | MASTER-MNT | May 13, 2013 |
Whois
Registration for this announcement
- Range
- 185.
25. 184. 0/ 22 - Netname
- CZ-NETIO-20130508
- Registrant
- NETIO Solutions s.r.o.
- Registrant country
- CZ
- Organization
- NETIO Solutions s.r.o. (ORG-NSS12-RIPE)
- Org country
- CZ
- Type
- ALLOCATED PA
- Created
- May 8, 2013
- Updated
- May 27, 2016
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- CZ
- Delegated
- May 8, 2013
- Status
- assigned
Report abuse
Abuse contact
- abuse@
netio. cz - Name
- ABUSE CONTACT
- Handle
- AC23600-RIPE