as-block:       AS57148 - AS57368
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:        2024-09-03T13:31:56Z
last-modified:  2024-09-03T13:31:56Z
source:         RIPE



aut-num:        AS57154
as-name:        SWKN
descr:          Stadtwerke Konstanz GmbH
org:            ORG-SKG3-RIPE
remarks:
remarks:        # Upstream
remarks:
import:         from AS60169 accept ANY
export:         to AS60169 announce AS-SWKN
member-of:      AS3320:AS-AUTH-PILOT-BLACKHOLE-FROM-AS60169
import:         from AS6830 accept ANY
export:         to AS6830 announce AS-SWKN
import:         from AS205112 accept ANY
export:         to AS205112 announce AS-SWKN
remarks:
remarks:        # Customer
remarks:
import:         from AS214410 accept AS214410
export:         to AS214410 announce ANY
remarks:
remarks:        # Peering
remarks:
import:         from AS553 accept AS-BELWUE
export:         to AS553 announce AS-SWKN
import:         from AS21263 accept AS-TELEDATA
export:         to AS21263 announce AS-SWKN
import:         from AS48284 accept AS-SWUTN
export:         to AS48284 announce AS-SWKN
import:         from AS198726 accept AS-KOMDSL-OUT
export:         to AS198726 announce AS-SWKN
remarks:
admin-c:        SWKN-RIPE
tech-c:         SWKN1-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-SWKN
notify:         hostmaster@tk-bodensee.net
created:        2011-08-05T09:15:00Z
last-modified:  2026-02-17T13:05:45Z
source:         RIPE

organisation:   ORG-SKG3-RIPE
org-name:       Stadtwerke Konstanz GmbH
country:        DE
reg-nr:         District court Freiburg HRB 381756
org-type:       LIR
address:        Max-Stromeyer-Str. 21-29
address:        D-78467
address:        Konstanz
address:        GERMANY
phone:          +4975318034800
fax-no:         +497531803774800
e-mail:         r.stader@stadtwerke-konstanz.de
mnt-ref:        MNT-SWKN
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-SWKN
admin-c:        RS11356-RIPE
admin-c:        DG78-RIPE
abuse-c:        SWKN1-RIPE
created:        2011-03-01T12:01:41Z
last-modified:  2026-05-13T07:25:52Z
source:         RIPE

role:           Stadtwerke Konstanz
address:        Stadtwerke Konstanz GmbH
address:        Max-Stromeyer-Str. 21-29
address:        D-78467 Konstanz
address:        Germany
e-mail:         d.gruber@stadtwerke-konstanz.de
admin-c:        RS11356-RIPE
admin-c:        DG78-RIPE
tech-c:         RS11356-RIPE
tech-c:         DG78-RIPE
nic-hdl:        SWKN-RIPE
mnt-by:         MNT-SWKN
created:        2011-03-08T10:29:32Z
last-modified:  2020-12-09T15:53:24Z
source:         RIPE

role:           Stadtwerke Konstanz ISP-Team
address:        Stadtwerke Konstanz GmbH
address:        Max-Stromeyer-Str. 21 - 29
address:        D-78467 Konstanz
address:        Germany
abuse-mailbox:  abuse@tk-bodensee.net
e-mail:         noc@tk-bodensee.net
remarks:        ########################################################
remarks:        Stadtwerke Konstanz - Internet Network Operations Center
remarks:        Report abuse/spam problems to   abuse@tk-bodensee.net
remarks:        Report peering problems to      peering@tk-bodensee.net
remarks:        Report network problems to      noc@tk-bodensee.net
remarks:        Report hosting problems to      noc@tk-bodensee.net
remarks:        ########################################################
admin-c:        DG78-RIPE
admin-c:        RS11356-RIPE
tech-c:         DG78-RIPE
tech-c:         RS11356-RIPE
nic-hdl:        SWKN1-RIPE
mnt-by:         MNT-SWKN
created:        2011-08-11T16:47:14Z
last-modified:  2011-08-11T16:47:14Z
source:         RIPE