AS43757

ICZ a.s.

AS43757ICZ a.s.

AS Number 43757
AS Name ICZAS-CZ
Organization ICZ a.s.(org-ia714-ripe)
Country CZ
Website i.cz
Number of IPv4 Routes 2
Number of IPv6 Routes 1
ASN type BUSINESS
Allocation Status allocated
Registry RIPE
Date Allocated 2007-09-24

IP Ranges

Route # IPs
2001:67c:1578::/48 1208925819614629174706176
78.31.24.0/21 2048
192.108.126.0/24 256

Raw Whois Response

% 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 'AS43075 - AS44168'

as-block:       AS43075 - AS44168
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:        2023-12-11T15:09:58Z
last-modified:  2023-12-11T15:09:58Z
source:         RIPE

% Information related to 'AS43757'

% Abuse contact for 'AS43757' is '[email protected]'

aut-num:        AS43757
as-name:        ICZAS-CZ
org:            ORG-Ia714-RIPE
remarks:        >> =========== Czech Republic ===========
remarks:        >> O2 Czech Republic
import:         from AS5610 accept ANY
export:         to AS5610 announce {78.31.24.0/21};
remarks:        >> T-Mobile Czech Republic (GTS CZ)
import:         from AS5588 accept ANY
export:         to AS5588 announce {78.31.24.0/21};
remarks:        >> =========== Slovakia =================
remarks:        >> Slovak Telekom
import:         from AS6855 accept ANY
export:         to AS6855 announce {192.108.126.0/24};
remarks:        >> Slovanet
import:         from AS8778 accept ANY
export:         to AS8778 announce {192.108.126.0/24};
remarks:        >> ======================================
mp-import:      afi ipv6.unicast from AS5610 accept ANY
mp-export:      afi ipv6.unicast to AS5610 announce AS43757
mp-import:      afi ipv6.unicast from AS5588 accept ANY
mp-export:      afi ipv6.unicast to AS5588 announce AS43757
remarks:        >> ======================================
admin-c:        ICZ-CZ
tech-c:         ICZ-CZ
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         ICZAS-MNT
created:        2007-09-24T13:16:02Z
last-modified:  2021-05-26T11:34:24Z
source:         RIPE
sponsoring-org: ORG-Ra2-RIPE

organisation:   ORG-Ia714-RIPE
org-name:       ICZ a.s.
country:        CZ
org-type:       OTHER
address:        Na hrebenech II 1718/10
address:        Praha 4
address:        140 00
address:        Czech Republic
abuse-c:        ABC-CZ
mnt-ref:        ICZAS-MNT
mnt-by:         ICZAS-MNT
mnt-by:         GTSCZ-MNT
created:        2007-09-19T08:30:38Z
last-modified:  2025-04-25T09:22:08Z
source:         RIPE # Filtered

role:           ICZ Hostmaster
address:        ICZ.Services a.s.
address:        Na hrebenech II 1718/10
address:        Praha 4
address:        140 00
address:        Czech Republic
phone:          +420 222271111
fax-no:         +420 222271112
abuse-mailbox:  [email protected]
admin-c:        DR-CZ
tech-c:         OB-CZ
tech-c:         PH-CZ
tech-c:         VO-CZ
mnt-by:         ICZAS-MNT
nic-hdl:        ICZ-CZ
created:        2008-03-23T10:30:34Z
last-modified:  2025-03-05T09:19:16Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.118.1 (DEXTER)
            

Parsed Whois Response

Peers

AS Number Description Country
AS5610 O2 Czech Republic, a.s. CZ
AS8778 Slovanet a.s. SK
AS6855 Slovak Telekom, a.s. SK
AS5588 T-Mobile Czech Republic a.s. CZ

Upstreams

AS Number Description Country
AS5610 O2 Czech Republic, a.s. CZ
AS8778 Slovanet a.s. SK
AS6855 Slovak Telekom, a.s. SK

Contacts

Email Contacts

Abuse Contacts

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