ASN Lookup Tool

CESNET z.s.p.o. cesnet.cz CZ CZ 0 Routes

AS Data

AS2605

AS2605 – CESNET z.s.p.o.

AS Number 2605
AS Name CESNET
Organization CESNET z.s.p.o.(org-ca9-ripe)
Country CZ
Website cesnet.cz
Number of IPv4 Routes 0
Number of IPv6 Routes 0
ASN type ISP
Allocation Status ASSIGNED
Registry RIPE
Date Allocated 1970-01-01

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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 'AS2585 - AS2614'

as-block:       AS2585 - AS2614
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:        2018-11-22T15:27:18Z
last-modified:  2018-11-22T15:27:18Z
source:         RIPE

% Information related to 'AS2605'

% Abuse contact for 'AS2605' is 'abuse@cesnet.cz'

aut-num:        AS2605
as-name:        CESNET
org:            ORG-CA9-RIPE
admin-c:        VN2-RIPE
tech-c:         VN2-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         TENCZ-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2017-11-15T09:16:04Z
source:         RIPE

organisation:   ORG-CA9-RIPE
org-name:       CESNET z.s.p.o.
country:        CZ
org-type:       LIR
address:        Gener�la P�ky 430/26, Dejvice
address:        160 00
address:        Praha 6
address:        CZECH REPUBLIC
phone:          +420 602 252 531
phone:          +420 234 680 222
admin-c:        CNIC1-RIPE
admin-c:        PK2565-RIPE
tech-c:         CZNA1-RIPE
abuse-c:        CZNA1-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        TENCZ-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         TENCZ-MNT
created:        2004-04-17T11:04:52Z
last-modified:  2023-05-02T09:38:20Z
source:         RIPE # Filtered

person:         Vaclav Novak
address:        CESNET, z.s.p.o.
address:        Generala Piky 430/26
address:        Praha 6
address:        160 00
address:        The Czech Republic
phone:          +420 234 680 200
nic-hdl:        VN2-RIPE
mnt-by:         TENCZ-MNT
created:        2002-09-20T15:22:53Z
last-modified:  2023-07-11T19:01:57Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.121.2 (SHETLAND)

Parsed Whois Response

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Frequently Asked Questions

ASN AS2605 is an Autonomous System Number used to identify a network for BGP internet routing.
AS2605 is listed under CESNET z.s.p.o..
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.