21235 ADVANCED-SYSTEMHAUS ADVANCED Systemhaus GmbH, DE
Adjacency: 3 Upstream: 3 Downstream: 0
Upstream Adjacent AS list
AS174 COGENT-174 - Cogent Communications, LLC, US
AS3257 GTT-BACKBONE GTT, US
AS12731 IPHH IPHH Internet Port Hamburg GmbH, DE
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 28741 AS21235 ORIGIN Originate: 1792 /21.19 Transit: 0 /0.00 ADVANCED-SYSTEMHAUS ADVANCED Systemhaus GmbH, DE
Aggregation Suggestions
Filter: Aggregates, Specifics
This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.
Rank AS AS Name Current Wthdw Aggte Annce Redctn % 35319 AS21235 ADVANCED-SYSTEMHAUS ADVANCED Systemhaus GmbH, 3 0 0 3 0 0.00% Prefix AS Path Aggregation Suggestion 185.65.4.0/22 4777 2497 3257 21235 193.108.193.0/24 4777 2497 3257 21235 194.49.64.0/23 4777 2516 33891 12731 21235
whois: 402332
IANA has recorded AS21235 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS21235\n % 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.
% Information related to 'AS21153 - AS21241'
as-block: AS21153 - AS21241
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: 2018-11-22T15:27:27Z
last-modified: 2018-11-22T15:27:27Z
source: RIPE
% Information related to 'AS21235'
% Abuse contact for 'AS21235' is 'abuse@advanced.info'
aut-num: AS21235
as-name: ADVANCED-SYSTEMHAUS
descr: ADVANCED Systemhaus GmbH
descr: Borsteler Chaussee 55
descr: 22453 Hamburg
descr: Germany
org: ORG-ASG13-RIPE
import: from AS174 action pref=100; accept ANY
import: from AS8928 action pref=100; accept ANY
import: from AS12731 action pref=100; accept ANY
export: to AS174 announce AS21235
export: to AS8928 announce AS21235
export: to AS12731 announce AS21235
mp-import: afi any.unicast from AS8928 action pref=100; accept ANY
mp-import: afi any.unicast from AS174 action pref=100; accept ANY
mp-import: afi any.unicast from AS12731 action pref=100; accept ANY
mp-export: afi any.unicast to AS8928 announce AS21235
mp-export: afi any.unicast to AS174 announce AS21235
mp-export: afi any.unicast to AS12731 announce AS21235
admin-c: MB11721-RIPE
tech-c: MB11721-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: ADVANCED-SYSTEMHAUS-MNT
created: 2001-10-04T07:08:38Z
last-modified: 2021-03-14T09:55:37Z
source: RIPE # Filtered
abuse-c: AR21513-RIPE
organisation: ORG-ASG13-RIPE
org-name: ADVANCED Systemhaus GmbH
country: DE
org-type: LIR
address: Borsteler Chaussee 55
address: 22453
address: Hamburg
address: GERMANY
phone: +49402530500
fax-no: +4940253050500
reg-nr: District court Hamburg HRB 47594
admin-c: MB11721-RIPE
abuse-c: AR21513-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: ADVANCED-SYSTEMHAUS-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: ADVANCED-SYSTEMHAUS-MNT
created: 2014-07-22T07:51:22Z
last-modified: 2026-04-29T05:34:55Z
source: RIPE # Filtered
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
%
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% Access from your host has been temporarily denied.
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% This query was served by the RIPE Database Query Service version 1.122 (SHETLAND)