AS12680 RM Hamburg Holding GmbH 🇩🇪 DE

Announcing 8 prefixes, seen at the RIS collectors.

IPv4 prefixes

37,376 (146 × /24)

IPv6 prefixes

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS12680
Name: RM Hamburg Holding GmbH
Organisation: RM Hamburg Holding GmbH
Country: 🇩🇪 DE
RIR: RIPENCC
Allocated: 1999-09-24

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

0 valid (0.0%) 0 invalid (0.0%) 8 no ROA (100.0%)

Whois

Fetched from whois.ripe.net

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

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-Stra�e 270
address:        33335
address:        G�tersloh
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

person:         Markus Barckmann
address:        Gruner + Jahr AG & Co KG
address:        Am Baumwall 11
address:        DE-20459 Hamburg
address:        Germany
phone:          +49 40 3703 3827
fax-no:         +49 40 3703 17 3827
nic-hdl:        MB1308-RIPE
mnt-by:         MDA-Z
created:        2003-06-25T12:23:48Z
last-modified:  2003-06-25T12:23:48Z
source:         RIPE # Filtered