Fields describing the team
Team Details
Official Name
CSIRT ALEF NULA a.s.
Short Name
ALEF-CSIRT
Country
Czech Republic
Established
23 Dec 2014
Host Organisation
ALEF NULA, a.s.
Constituency
Constituency Type
- Commercial Organisation
- Service Provider Customer Base
Country of constituency
- Croatia
- Czech Republic
- Greece
- Hungary
- Poland
- Romania
- Serbia
- Slovakia
- Slovenia
ASNs, Domains, IP ranges
- 35096
- 4video.cz
- alef.com
- alef0.cz
- alefdistribution.rs
- alefdistribution.si
- alefgroup.eu
- alefgroup.net
- alefnula.com
- alefnula.cz
- alefnula.eu
- alefnula.hu
- alefnula.net
- alefnula.ro
- alefsmartcare.eu
- aleftraining.eu
- aleftraining.net
- alnair.cz
- metromax.cz
- alefd.com
- alefd.cz
- alefd.eu
- alefdistribution.com
- alefdistribution.cz
- alefdistribution.eu
- alefdistribution.hu
- alefdistribution.sk
- alefgo.com
- alefnula.sk
- alef.cloud
- alefnula.hu
- alef0.sk
- alefdistribution.ro
- supercorp0.com
- 62.65.160.152/30
- 62.168.46.192/29
- 62.176.178.16/28
- 80.188.212.112/28
- 82.76.95.0/25
- 89.133.154.192/27
- 160.218.189.128/29
- 185.199.30.32/27
- 193.142.250.0/24
- 193.239.0.0/22
- 195.28.91.128/26
- 212.146.113.124/30
- 217.30.71.0/26
- 2001:67C:21D0::/48
Systems and infrastructure of ALEF NULA a.s. and users of these systems, systems and infrastructure of customers with valid contracts with ALEF NULA a.s. for services provided by ALEF-CSIRT.
Team Contact Information
Main Number
Emergency Number
Fax Number
-
Postal Address
ALEF NULA a.s. (ALEF)
Computer Security Incident Response Team (CSIRT)
Pernerova 691/42
Prague 8
186 00
Czech Republic
Computer Security Incident Response Team (CSIRT)
Pernerova 691/42
Prague 8
186 00
Czech Republic
Business Hours
09:00 to 17:00 Monday to Friday
Timezone
Europe/Prague
Cryptography
PGP key(s) of the team
Type: RSA/4096 Expires: never Fpr: AFBD E776 2110 FFA4 BD87 31A9 6A24 EDAC 089B D1BA Sub: RSA/4096 Usage: Encrypt UID: ALEF-CSIRT - ABUSE (ALEF NULA, a.s. Computer Security Incident Response Team) <abuse@alef.com> UID: ALEF CSIRT - ALEF NULA, a.s. Computer Security Incident Response Team <csirt@alef.com>
Memberships
| FIRST | Full Member since 18 Jul 2019 |
Classification
Current State
Certified
Last change: 26 May 2025
Entry Date
16 Jul 2020
Date of Accreditation
14 Nov 2016
History
| Date | Description |
|---|---|
| 23 May 2023 | ALEF-CSIRT is now a recertified team |
| 17 Nov 2022 | ALEF-CSIRT is now a recertification candidate team |
| 16 Jul 2020 | ALEF-CSIRT is now a certified team |
| 03 Apr 2020 | ALEF-CSIRT is now a certification candidate team |
| 14 Nov 2016 | ALEF-CSIRT is now an accredited team |
| 08 Sep 2016 | ALEF-CSIRT is now an accreditation candidate team |
| 29 Apr 2015 | ALEF-CSIRT is now a listed team |