Data as of Nov 3, 2026
85.239.252.0/24
No anonymizer space · no proxy exits in 30 daysCASABLANCA INT a.s.
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 85.239.252.0/23 | 512 | CZ-CASABLANCA-20050623 | CASABLANCA INT a.s. (ORG-CI1-RIPE) · CZ | ALLOCATED PA | Jul 28, 2022 | [email protected] |
| └ 85.239.252.0/29 | 8 | Tele3-CZ | TELE3 s.r.o. | ASSIGNED PA | Dec 21, 2011 | [email protected] via CZ-CASABLANCA-20050623 |
| └ 85.239.252.8/29 | 8 | Nethost-CZ | NETHOST s.r.o. | ASSIGNED PA | Jan 9, 2015 | [email protected] via CZ-CASABLANCA-20050623 |
| └ 85.239.252.16/29 | 8 | Technolink-CZ | Technolink s.r.o. | ASSIGNED PA | Feb 23, 2018 | [email protected] via CZ-CASABLANCA-20050623 |
| └ 85.239.252.48/29 | 8 | Mymedia-CZ | MyMedia s.r.o. | ASSIGNED PA | Sep 30, 2014 | [email protected] via CZ-CASABLANCA-20050623 |
| └ 85.239.252.144/29 | 8 | InformationTechnologies-CZ | Information technologies s.r.o. | ASSIGNED PA | Jun 19, 2017 | [email protected] via CZ-CASABLANCA-20050623 |
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
Origin network
AS15685
CZ
- Name
- CASABLANCA INT a.s.
- Type
- Hosting
- Registered
- Sep 11, 2000
- Domain
- casablanca.cz
- Website
- www.casablanca.cz
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2025
- Current origin since
- May 2025 · 1.4 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 85.239.252.0/24 | AS15685 | /24 | RIPE | RPKI valid |
| 85.239.252.0/23 | AS15685 | /23 | RIPE | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS15685 | RIPE | Casablanca INT prefix fraction | CASABLANCA-CORE-MNT | Jun 29, 2017 |
Whois
Registration for this announcement
- Range
- 85.239.252.0/23
- Netname
- CZ-CASABLANCA-20050623
- Registrant
- CASABLANCA INT a.s.
- Registrant country
- CZ
- Organization
- CASABLANCA INT a.s. (ORG-CI1-RIPE)
- Org country
- CZ
- Type
- ALLOCATED PA
- Created
- Jul 28, 2022
- Updated
- Jul 28, 2022
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- CZ
- Delegated
- Jun 23, 2005
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Casablanca INT RIPE manager
- Handle
- CASA3-RIPE