Data as of Nov 9, 2026
109.123.210.0/23
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 |
|---|---|---|---|---|---|---|
| 109. | 1,792 | CZ-CASABLANCA-20091020 | CASABLANCA INT a.s. (ORG-CI1-RIPE) · CZ | ALLOCATED PA | Jul 28, 2022 | abuse@ |
| └ 109.123.210.0/24 | 256 | Nethost-CZ | NETHOST s.r.o. | ASSIGNED PA | May 20, 2010 | abuse@ via CZ-CASABLANCA-20091020 |
| └ 109.123.211.0/24 | 256 | Sic-CZ | S.I.C. spol. s.r.o. | ASSIGNED PA | Apr 2, 2010 | abuse@ via CZ-CASABLANCA-20091020 |
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
- 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 · 1.5 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 109.123.210.0/23 | AS15685 | /23 | RIPE | RPKI valid |
| 109.123.208.0/22 | AS15685 | /24 | RIPE | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS15685 | RIPE | Casablanca INT | CASABLANCA-CORE-MNT | Jun 2, 2025 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 109.123.210.0/24 | AS15685 | RIPE | Casablanca INT prefix fraction | CASABLANCA-CORE-MNT | Jun 27, 2017 |
| 109.123.211.0/24 | AS15685 | RIPE | Casablanca INT prefix fraction | CASABLANCA-CORE-MNT | Jun 27, 2017 |
Whois
Registration for this announcement
- Range
- 109.
123. 205. 0 - 109. 123. 211. 255 - Netname
- CZ-CASABLANCA-20091020
- 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
- Oct 20, 2009
- Status
- assigned
Report abuse
Abuse contact
- abuse@
casablanca. cz - Name
- Casablanca INT RIPE manager
- Handle
- CASA3-RIPE