O2.cz CERT

O2 Czech Republic CERT
Listed
since 04 Mar 2019
This information is provided without guarantee or pro-active maintenance.

Fields describing the team

Team Details

Official Name Short Name Country
O2 Czech Republic CERT O2.cz CERT Czech Republic
Established Host Organisation
01 Dec 2013 O2 Czech Republic

Constituency

Constituency Type Country of Constituency
ISP Customer Base -
ASNs, Domains, IP ranges Description
5610
20884
51154

37.188.128.0/17
80.188.0.0/16
83.208.0.0/16
85.70.0.0/15
85.160.0.0/15
88.100.0.0/14
90.176.0.0/13
109.80.0.0/15
160.218.0.0/16
185.61.228.0/22
194.228.0.0/16
81.90.160.0/20
83.69.32.0/19
85.193.0.0/18
88.83.160.0/19
92.243.192.0/19
178.72.192.0/18
217.117.208.0/20
217.194.160.0/20
31.3.32.0/19
37.58.0.0/20
37.152.96.0/19
46.34.224.0/19
91.191.64.0/18
151.236.224.0/20
2a00:1028::/32
2001:41d8::/32
2a02:9b8::/31

Customers of the O2 networks in The Czech Republic.

Team Contact Information

Main Number Emergency Number Fax Number
- +420 720 756 542
-
Email Other contact Postal Address
cert@o2.cz - O2 Czech Republic a.s.
Jan Cerny
Za Brumlovkou 266/2
140 22 Praha 4
Business Hours Timezone
09:00 to 17:00 Monday to Friday Europe/Prague

Cryptography

User ID:      O2.cz CERT (O2.cz CERT) <cert@o2.cz>
Fingerprint:  98CC E6AF CCF7 D513 CEA5 1926 615B A4B5 CFEA CC7C
Key type:     RSA/2048
Expires:      never

Classification

Current State Entry Date
Listed
since 04 Mar 2019
01 Jan 2014
Date of Accreditation Date of Certification
- -

History

Date Description
04 Mar 2019 O2.cz CERT has completed the re-listing process
01 Jan 2014 O2.cz CERT is now a listed team