Data as of Nov 3, 2026
77.78.100.0/24
No anonymizer space · no proxy exits in 30 daysCASABLANCA INT a.s.
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 |
|---|---|---|---|---|---|---|
| 77.78.94.0 - 77.78.119.255 | 6,656 | CZ-CASABLANCA-20070227 | CASABLANCA INT a.s. (ORG-CI1-RIPE) · CZ | ALLOCATED PA | Nov 16, 2022 | [email protected] |
| └ 77.78.100.0/29 | 8 | ModElektronik-CZ | MOD elektronik, s.r.o. | ASSIGNED PA | Nov 29, 2017 | [email protected] via CZ-CASABLANCA-20070227 |
| └ 77.78.100.8/29 | 8 | AgentkaSro-CZ | Agentka s.r.o=20 | ASSIGNED PA | Sep 14, 2009 | [email protected] via CZ-CASABLANCA-20070227 |
| └ 77.78.100.16/29 | 8 | SymfonieP2pLtd-CZ | Symfonie P2P Ltd | ASSIGNED PA | Jun 27, 2014 | [email protected] via CZ-CASABLANCA-20070227 |
| └ 77.78.100.40/29 | 8 | HruzekMartin-CZ | Martin Hruzek | ASSIGNED PA | Sep 14, 2009 | [email protected] via CZ-CASABLANCA-20070227 |
| └ 77.78.100.48/29 | 8 | Stcomputer-CZ | STComputer s.r.o. | ASSIGNED PA | Apr 11, 2019 | [email protected] via CZ-CASABLANCA-20070227 |
| └ 77.78.100.56/29 | 8 | Hosting90-CZ | HOSTING90 systems s.r.o. | ASSIGNED PA | Jun 27, 2012 | [email protected] via CZ-CASABLANCA-20070227 |
| └ 77.78.100.64/29 | 8 | Mymedia-CZ | MyMedia s.r.o. | ASSIGNED PA | Jul 7, 2015 | [email protected] via CZ-CASABLANCA-20070227 |
| └ 77.78.100.80/29 | 8 | Mymedia-CZ | MyMedia s.r.o. | ASSIGNED PA | Mar 19, 2015 | [email protected] via CZ-CASABLANCA-20070227 |
| └ 77.78.100.96/29 | 8 | CmsConsulting-CZ | CMS Consulting s.r.o. | ASSIGNED PA | Jan 12, 2012 | [email protected] via CZ-CASABLANCA-20070227 |
| └ 77.78.100.120/29 | 8 | Htech-CZ | 2htech s.r.o. | ASSIGNED PA | Oct 19, 2009 | [email protected] via CZ-CASABLANCA-20070227 |
| └ 77.78.100.136/29 | 8 | PhotonicTechnologies-CZ | Photonic Technologies s.r.o. | ASSIGNED PA | Aug 30, 2021 | [email protected] via CZ-CASABLANCA-20070227 |
| └ 77.78.100.160/28 | 16 | Sic-CZ | S.I.C. spol. s r.o. | ASSIGNED PA | Mar 10, 2022 | [email protected] via CZ-CASABLANCA-20070227 |
| └ 77.78.100.176/29 | 8 | AiraGroup-CZ | AIRA GROUP s.r.o. | ASSIGNED PA | Oct 21, 2011 | [email protected] via CZ-CASABLANCA-20070227 |
| └ 77.78.100.192/29 | 8 | Antee-CZ | ANTEE s.r.o. | ASSIGNED PA | Mar 1, 2013 | [email protected] via CZ-CASABLANCA-20070227 |
| └ 77.78.100.208/29 | 8 | UsnulMilanJudrSoudniExekutor-CZ | JUDr. Milan Usnul-soudni exekutor | ASSIGNED PA | Oct 27, 2016 | [email protected] via CZ-CASABLANCA-20070227 |
| └ 77.78.100.224/29 | 8 | MandakMartin-CZ | Bc. Martin Mandak | ASSIGNED PA | Sep 22, 2011 | [email protected] via CZ-CASABLANCA-20070227 |
| └ 77.78.100.232/29 | 8 | ADOLMonitorSro-CZ | ADOL Monitor s.r.o. | ASSIGNED PA | Oct 30, 2019 | [email protected] via CZ-CASABLANCA-20070227 |
| └ 77.78.100.240/29 | 8 | MachuldaIvo-CZ | Ivo Machulda | ASSIGNED PA | Sep 2, 2025 | [email protected] via CZ-CASABLANCA-20070227 |
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 77.78.96.0/20
- Prefix
- 77.78.96.0/20
- Announced by
- AS15685 CASABLANCA INT a.s.
- Type
- Hosting
- RPKI
- RPKI valid
- Netname
- CZ-CASABLANCA-20070227
- Registrant
- CASABLANCA INT a.s.
- RIR
- RIPE NCC
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 77.78.96.0/20
77.78.96.0/20
Routing history
- Pattern
- Stable
- First seen
- Apr 2020
- Current origin since
- Apr 2020 · 6.6 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 77.78.96.0/20 | AS15685 | /20 | RIPE | RPKI valid |
IRR
Route objects on 77.78.96.0/20
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS15685 | RIPE | Casablanca INT | CASABLANCA-CORE-MNT | Apr 13, 2020 |
Whois
Registration for this announcement
- Range
- 77.78.94.0 - 77.78.119.255
- Netname
- CZ-CASABLANCA-20070227
- Registrant
- CASABLANCA INT a.s.
- Registrant country
- CZ
- Organization
- CASABLANCA INT a.s. (ORG-CI1-RIPE)
- Org country
- CZ
- Type
- ALLOCATED PA
- Created
- Nov 16, 2022
- Updated
- Nov 16, 2022
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- CZ
- Delegated
- Feb 27, 2007
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Casablanca INT RIPE manager
- Handle
- CASA3-RIPE