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 'AS203940 - AS205662'

as-block:       AS203940 - AS205662
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:        2026-03-05T15:29:31Z
last-modified:  2026-03-05T15:29:31Z
source:         RIPE

% Information related to 'AS204188'

% Abuse contact for 'AS204188' is 'noc@itsg.de'

aut-num:        AS204188
as-name:        AS-ITSG
org:            ORG-IISD2-RIPE
remarks:        +++ GTT +++
import:         from AS3257 accept ANY
export:         to AS3257 announce AS204188
remarks:        +++ Arelion +++
import:         from AS1299 accept ANY
export:         to AS1299 announce AS204188
remarks:        +++ Level3 +++
import:         from AS3356 accept ANY
export:         to AS3356 announce AS204188
remarks:        +++ ECIX Internet Exchange +++
import:         from AS9033 accept ANY
export:         to AS9033 announce AS204188
remarks:        +++ Equinix Internet Exchange +++
import:         from AS24115 accept ANY
export:         to AS24115 announce AS204188
remarks:        +++ Core-Backbone +++
import:         from AS33891 accept ANY
export:         to AS33891 announce AS204188
remarks:        +++ Inter.link +++
import:         from AS5405 accept ANY
export:         to AS5405 announce AS204188
admin-c:        MK21356-RIPE
tech-c:         MK21356-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         de-itsg-1-mnt
created:        2018-04-10T13:15:04Z
last-modified:  2025-12-22T13:44:17Z
source:         RIPE

organisation:   ORG-IISD2-RIPE
org-name:       ITSG Informationstechnische Servicestelle der Gesetzlichen Krankenversicherung GmbH
country:        DE
reg-nr:         District court Offenbach am Main HRB 22973
org-type:       LIR
address:        Kaiserleistrasse 10-16
address:        63067
address:        Offenbach
address:        GERMANY
phone:          +49-6104600500
admin-c:        MK21356-RIPE
admin-c:        DS22124-RIPE
admin-c:        RW4837-RIPE
tech-c:         MK21356-RIPE
tech-c:         DS22124-RIPE
tech-c:         RW4837-RIPE
abuse-c:        AR45625-RIPE
mnt-ref:        de-itsg-1-mnt
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         de-itsg-1-mnt
created:        2018-03-21T09:43:11Z
last-modified:  2026-05-13T07:11:33Z
source:         RIPE # Filtered

person:         Michael Krockor
address:        Schumannstrasse 7
address:        10117
address:        Berlin
address:        GERMANY
phone:          +49-30-20613284915
nic-hdl:        MK21356-RIPE
mnt-by:         de-itsg-1-mnt
created:        2018-03-21T09:43:10Z
last-modified:  2018-08-02T09:34:34Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.123 (ABERDEEN)