12680 Gruner-und-Jahr-AS1 - RM Hamburg Holding GmbH, DE
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS13335 CLOUDFLARENET - Cloudflare, Inc., US
AS42312 AS-CBC - RTL Technology GmbH, DE
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 4929 AS12680 ORIGIN Originate: 37376 /16.81 Transit: 0 /0.00 Gruner-und-Jahr-AS1 - RM Hamburg Holding 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 % 15794 AS12680 Gruner-und-Jahr-AS1 - RM Hamburg Holding GmbH 8 4 2 6 2 25.00% Prefix AS Path Aggregation Suggestion 62.197.16.0/20 4608 13335 12680 193.7.224.0/19 4777 2516 3320 42312 12680 193.7.224.0/19 4608 13335 12680 + Announce - aggregate of 193.7.224.0/20 (4608 13335 12680) and 193.7.240.0/20 (4608 13335 12680) 193.7.224.0/20 4608 13335 12680 - Withdrawn - aggregated with 193.7.240.0/20 (4608 13335 12680) 193.7.240.0/20 4608 13335 12680 - Withdrawn - aggregated with 193.7.224.0/20 (4608 13335 12680) 194.12.192.0/19 4777 2516 3320 42312 12680 194.12.192.0/19 4608 13335 12680 + Announce - aggregate of 194.12.192.0/20 (4608 13335 12680) and 194.12.208.0/20 (4608 13335 12680) 194.12.192.0/20 4608 13335 12680 - Withdrawn - aggregated with 194.12.208.0/20 (4608 13335 12680) 194.12.208.0/20 4608 13335 12680 - Withdrawn - aggregated with 194.12.192.0/20 (4608 13335 12680) 194.153.104.0/23 4608 13335 13335 13335 13335 12680
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS12680 5 More Specifics 8 Total Advertisements Gruner-und-Jahr-AS1 - RM Hamburg Holding GmbH, DE
62.197.16.0/20 62.197.0.0/19
193.7.224.0/20 193.7.224.0/19
193.7.240.0/20 193.7.224.0/19
194.12.192.0/20 194.12.192.0/19
194.12.208.0/20 194.12.192.0/19
whois: 402603
IANA has recorded AS12680 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS12680\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 'AS12557 - AS13223'
as-block: AS12557 - AS13223
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: 2018-11-22T15:27:24Z
last-modified: 2018-11-22T15:27:24Z
source: RIPE
% Information related to 'AS12680'
% Abuse contact for 'AS12680' is 'barg.christoph@guj.de'
aut-num: AS12680
as-name: Gruner-und-Jahr-AS1
descr: Hamburg, Germany
org: ORG-AA9-RIPE
import: from AS6805 action pref=100; accept ANY
import: from AS8881 action pref=100; accept ANY
import: from AS13184 action pref=100; accept ANY
import: from AS8426 action pref=100; accept ANY
export: to AS6805 announce AS-GUJIT
export: to AS8881 announce AS-GUJIT
export: to AS13184 announce AS-GUJIT
export: to AS8426 announce AS-GUJIT
admin-c: MB1308-RIPE
tech-c: MB1308-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: AS12680-MNT
created: 2002-08-27T08:20:54Z
last-modified: 2017-04-19T13:19:44Z
source: RIPE
organisation: ORG-AA9-RIPE
org-name: RM Hamburg Holding GmbH
country: DE
reg-nr: District court Hamburg HRB 151939
org-type: LIR
address: Carl-Bertelsmann-Straße 270
address: 33335
address: Gütersloh
address: GERMANY
phone: +49 40 3703 2813
fax-no: +49 40 3703 17 2813
abuse-c: AR14486-RIPE
admin-c: SD3991-RIPE
admin-c: DB10-RIPE
admin-c: MB1308-RIPE
mnt-ref: SIEBEND-MNT
mnt-ref: AS12680-MNT
mnt-ref: RIPE-NCC-HM-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: AS12680-MNT
created: 2004-04-17T11:05:04Z
last-modified: 2026-05-13T07:43:20Z
source: RIPE # Filtered
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
%
% Queries from your IP address have passed the daily limit of controlled objects.
% Access from your host has been temporarily denied.
% For more information, see
% https://docs.db.ripe.net/FAQ#why-did-i-receive-an-error-201-access-denied
% This query was served by the RIPE Database Query Service version 1.122.1 (DEXTER)