ASN Lookup Tool

% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html

% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.

% Information related to 'AS42383 - AS42959'

as-block:       AS42383 - AS42959
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2021-08-19T06:50:17Z
last-modified:  2021-08-19T06:50:17Z
source:         RIPE

% Information related to 'AS42908'

% Abuse contact for 'AS42908' is 'abuse@o2.cz'

aut-num:        AS42908
admin-c:        VAKO1-RIPE
tech-c:         CZO2-RIPE
descr:          ORIGINAL AS CZ-NORDICTELECOMREGIONAL
as-name:        CZ-NORDICTELECOMREGIONAL
org:            ORG-STaN1-RIPE
remarks:        # Peering (Exchange)
import:         from AS6881 accept ANY
export:         to AS6881 announce AS-NORDICTELECOM
import:         from AS61195 accept ANY
export:         to AS61195 announce AS-NORDICTELECOM
remarks:        # Transit O2 NIX CDT
import:         from AS5610 accept ANY
export:         to AS5610 announce AS-NORDICTELECOM
import:         from AS8251 accept ANY
export:         to AS8251 announce AS-NORDICTELECOM
import:         from AS25512 accept ANY
export:         to AS25512 announce AS-NORDICTELECOM
remarks:        # DAT
remarks:        # OXID
import:         from AS35214 accept AS35214
export:         to AS35214 announce ANY
remarks:        # Fortech
remarks:        # Mitranet
remarks:        # Baja
remarks:        # Zenit
remarks:        # Omegatech
remarks:        # KeyNet
remarks:        # FofrNet
remarks:        # Customers
import:         from AS203385 accept AS203385
export:         to AS203385 announce ANY
import:         from AS202643 accept AS202643
export:         to AS202643 announce ANY
import:         from AS33442 accept AS33442
export:         to AS33442 announce ANY
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         AS5610-MTN
created:        2007-05-09T09:21:42Z
last-modified:  2025-04-01T07:33:41Z
source:         RIPE # Filtered

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
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 # Filtered

role:           5610-Tech-and-Admin
address:        Za Brumlovkou 266/2
address:        Praha 4 - Michle, PSC 140 22
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:  abuse@o2.cz
org:            ORG-STaN1-RIPE
mnt-by:         AS5610-MTN
created:        2016-02-18T09:58:30Z
last-modified:  2018-04-20T10:44:21Z
source:         RIPE # Filtered

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
nic-hdl:        VAKO1-RIPE
mnt-by:         AS5610-MTN
created:        1970-01-01T00:00:00Z
last-modified:  2016-02-12T13:32:30Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.121 (DEXTER)