Summary
| Country |
 Czechia
|
| Domain | o2.cz |
| Size | 16,384 |
| Registry | RIPE NCC |
| Network Name | CZ-NORDICTELECOMREGIONAL-20070509 |
Whois
inetnum: 78.136.128.0 - 78.136.191.255
netname: CZ-CZNET-20070509
country: CZ
org: ORG-STaN1-RIPE
admin-c: VAKO1-RIPE
tech-c: CZO2-RIPE
status: ALLOCATED PA
mnt-by: AS5610-MTN
mnt-by: RIPE-NCC-HM-MNT
created: 2025-04-01T07:33:39Z
last-modified: 2025-04-01T07:33:39Z
source: RIPE
organisation: ORG-STaN1-RIPE
org-name: O2 Czech Republic, a.s.
country: CZ
org-type: LIR
address: Za Brumlovkou 266/2
address: 140 22
address: Praha 4 - Michle
address: CZECH REPUBLIC
phone: +420 2 71466184
fax-no: +420 2 71464414
e-mail: [email protected]
admin-c: VAKO1-RIPE
admin-c: MV96-RIPE
admin-c: HVJI1-RIPE
tech-c: CZO2-RIPE
abuse-c: AR14410-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: AS5610-MTN
mnt-by: RIPE-NCC-HM-MNT
mnt-by: AS5610-MTN
created: 2004-04-17T11:04:17Z
last-modified: 2020-12-16T12:31:56Z
source: RIPE
role: 5610-Tech-and-Admin
address: Za Brumlovkou 266/2
address: Praha 4 - Michle, PSC 140 22
e-mail: [email protected]
nic-hdl: CZO2-RIPE
admin-c: VAKO1-RIPE
admin-c: MV96-RIPE
admin-c: HVJI1-RIPE
tech-c: VAKO1-RIPE
tech-c: HVJI1-RIPE
abuse-mailbox: [email protected]
org: ORG-STaN1-RIPE
mnt-by: AS5610-MTN
created: 2016-02-18T09:58:30Z
last-modified: 2018-04-20T10:44:21Z
source: RIPE
person: Vaclav Kordula
address: O2 Czech Republic, a.s.
address: Za Brumlovkou 266/2
address: Praha 4 - Michle, PS? 140 22
address: Czech Republic
phone: +420 2 714668845
e-mail: [email protected]
nic-hdl: VAKO1-RIPE
notify: [email protected]
mnt-by: AS5610-MTN
created: 1970-01-01T00:00:00Z
last-modified: 2016-02-12T13:32:30Z
source: RIPE
route: 78.136.128.0/18
origin: AS42908
mnt-by: mnt-nordictelecom
mnt-by: AS5610-MTN
mnt-routes: mnt-nordictelecom
created: 2007-05-09T14:53:39Z
last-modified: 2025-04-01T10:32:54Z
source: RIPECIDR IP address subranges within 78.136.128.0/18 subnet
- 78.136.128.0/24
- 78.136.129.0/24
- 78.136.130.0/24
- 78.136.131.0/24
- 78.136.132.0/24
- 78.136.133.0/24
- 78.136.134.0/24
- 78.136.135.0/24
- 78.136.136.0/24
- 78.136.137.0/24
- 78.136.138.0/24
- 78.136.139.0/24
- 78.136.140.0/24
- 78.136.141.0/24
- 78.136.142.0/24
- 78.136.143.0/24
- 78.136.144.0/24
- 78.136.145.0/24
- 78.136.146.0/24
- 78.136.147.0/24
- 78.136.148.0/24
- 78.136.149.0/24
- 78.136.150.0/24
- 78.136.151.0/24
- 78.136.152.0/24
- 78.136.153.0/24
- 78.136.154.0/24
- 78.136.155.0/24
- 78.136.156.0/24
- 78.136.157.0/24
- 78.136.158.0/24
- 78.136.159.0/24
- 78.136.160.0/24
- 78.136.161.0/24
- 78.136.162.0/24
- 78.136.163.0/24
- 78.136.164.0/24
- 78.136.165.0/24
- 78.136.166.0/24
- 78.136.167.0/24
- 78.136.168.0/24
- 78.136.169.0/24
- 78.136.170.0/24
- 78.136.171.0/24
- 78.136.172.0/24
- 78.136.173.0/24
- 78.136.174.0/24
- 78.136.175.0/24
- 78.136.176.0/24
- 78.136.177.0/24
- 78.136.178.0/24
- 78.136.179.0/24
- 78.136.180.0/24
- 78.136.181.0/24
- 78.136.182.0/24
- 78.136.183.0/24
- 78.136.184.0/24
- 78.136.185.0/24
- 78.136.186.0/24
- 78.136.187.0/24
- 78.136.188.0/24
- 78.136.189.0/24
- 78.136.190.0/24
- 78.136.191.0/24