ASN Lookup Tool

AS204188
ITSG Informationstechnische Servicestelle der Gesetzlichen Krankenversicherung GmbH itsg.de DE DE 5 Routes

AS204188 – ITSG Informationstechnische Servicestelle der Gesetzlichen Krankenversicherung GmbH

AS Number 204188
AS Name AS-ITSG
Organization ITSG Informationstechnische Servicestelle der Gesetzlichen Krankenversicherung GmbH(org-iisd2-ripe)
Country DE
Website itsg.de
Number of IPv4 Routes 3
Number of IPv6 Routes 2
ASN type BUSINESS
Registry RIPE
Date Allocated 2025-12-22T13:44:17

IP Ranges

Route # IPs
45.157.220.0/22 1024
2001:678:180::/48 ~1×10²⁴
91.198.86.0/24 256
2a0c:14c0::/29 ~634×10²⁷
185.251.176.0/22 1024

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 'AS203889 - AS205662'

as-block:       AS203889 - 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:        2024-11-12T15:22:00Z
last-modified:  2024-11-12T15:22:00Z
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
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:  2024-10-16T08:15:52Z
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 1.120 (BUSA)

Parsed Whois Response

Peers

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AS24115 Equinix Asia Pacific Pte Ltd SG
AS33891 Core Backbone GmbH DE
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Upstreams

AS Number Description Country
AS39120 Convergenze S.p.A. IT
AS6939 Hurricane Electric LLC US
AS5405 Inter.link GmbH DE
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AS35280 F5 Networks SARL FR
AS1299 Arelion Sweden AB SE
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buy plan GTT Communications Inc. US
buy plan Level 3 Parent, LLC US
buy plan PHILUNET GmbH DE
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buy plan GSL Networks Pty LTD AU
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