ASN Lookup Tool

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% 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 'AS12732'

% Abuse contact for 'AS12732' is 'abuse@all.de'

aut-num:        AS12732
as-name:        GUTCON-NET
descr:          Carrier51 GmbH, GutCon GmbH
org:            ORG-GG17-RIPE
remarks:
remarks:        -----------------------------------------------------
remarks:        Upstreams:
remarks:        -----------------------------------------------------
import:         from AS174 accept ANY
export:         to AS174 announce AS12732:AS-ALL
mp-import:      afi ipv6.unicast from AS174 accept ANY
mp-export:      afi ipv6.unicast to AS174 announce AS12732:AS-ALL
remarks:
import:         from AS286 accept ANY
export:         to AS286 announce AS12732:AS-ALL
mp-import:      afi ipv6.unicast from AS286 accept ANY
mp-export:      afi ipv6.unicast to AS286 announce AS12732:AS-ALL
remarks:
import:         from AS3356 accept ANY
export:         to AS3356 announce AS12732:AS-ALL
mp-import:      afi ipv6.unicast from AS3356 accept ANY
mp-export:      afi ipv6.unicast to AS3356 announce AS12732:AS-ALL
remarks:
import:         from AS5405 accept ANY
export:         to AS5405 announce AS12732:AS-ALL
mp-import:      afi ipv6.unicast from AS5405 accept ANY
mp-export:      afi ipv6.unicast to AS5405 announce AS12732:AS-ALL
remarks:
import:         from AS-SYSELEVEN accept ANY
export:         to AS-SYSELEVEN announce AS12732:AS-ALL
mp-import:      afi ipv6.unicast from AS-SYSELEVEN accept ANY
mp-export:      afi ipv6.unicast to AS-SYSELEVEN announce AS12732:AS-ALL
remarks:
import:         from AS6667 accept AS-AMS-IX-RS
export:         to AS6667 announce AS12732:AS-ALL
mp-import:      afi ipv6.unicast from AS6667 accept AS-AMS-IX-RS-V6
mp-export:      afi ipv6.unicast to AS6667 announce AS12732:AS-ALL
remarks:
import:         from AS16374 accept AS-BCIX-RS
export:         to AS16374 announce AS12732:AS-ALL
mp-import:      afi ipv6.unicast from AS16374 accept AS-BCIX-RS
mp-export:      afi ipv6.unicast to AS16374 announce AS12732:AS-ALL
remarks:
import:         from AS6695 accept AS-DECIX
export:         to AS6695 announce AS12732:AS-ALL
mp-import:      afi ipv6.unicast from AS6695 accept AS-DECIX
mp-export:      afi ipv6.unicast to AS6695 announce AS12732:AS-ALL
remarks:
import:         from AS9033 accept AS-ECIX-BER
export:         to AS9033 announce AS12732:AS-ALL
mp-import:      afi ipv6.unicast from AS9033 accept AS-ECIX-BER
mp-export:      afi ipv6.unicast to AS9033 announce AS12732:AS-ALL
remarks:
import:         from AS9033 accept AS-ECIX-DUS
export:         to AS9033 announce AS12732:AS-ALL
mp-import:      afi ipv6.unicast from AS9033 accept AS-ECIX-DUS
mp-export:      afi ipv6.unicast to AS9033 announce AS12732:AS-ALL
remarks:
import:         from AS9033 accept AS-ECIX-HAM
export:         to AS9033 announce AS12732:AS-ALL
mp-import:      afi ipv6.unicast from AS9033 accept AS-ECIX-HAM
mp-export:      afi ipv6.unicast to AS9033 announce AS12732:AS-ALL
remarks:
remarks:        -----------------------------------------------------
remarks:        Downstreams:
remarks:        -----------------------------------------------------
import:         from AS12732:AS-DOWNSTREAMS accept AS12732:AS-DOWNSTREAMS
export:         to AS12732:AS-DOWNSTREAMS announce ANY
mp-import:      afi ipv6.unicast from AS12732:AS-DOWNSTREAMS accept AS12732:AS-DOWNSTREAMS
mp-export:      afi ipv6.unicast to AS12732:AS-DOWNSTREAMS announce ANY
remarks:        -----------------------------------------------------
remarks:
remarks:        Peerings (IPv4 & IPv6) are welcome ;-)
remarks:
remarks:        --------------------------------------------------------
remarks:        Community Support Definitions for Customers
remarks:        --------------------------------------------------------
remarks:
remarks:        1. Communities controlling AS path prepending for routes on egress:
remarks:
remarks:        12732:1000 do not announce at BCIX
remarks:        12732:1001 prepend once at BCIX
remarks:        12732:1002 prepend twice at BCIX
remarks:
remarks:        12732:2000 do not announce at DECIX
remarks:        12732:2001 prepend once at DECIX
remarks:        12732:2002 prepend twice at DECIX
remarks:
remarks:        12732:3000 do not announce at ECIX-DUS
remarks:        12732:3001 prepend once at ECIX-DUS
remarks:        12732:3002 prepend twice at ECIX-DUS
remarks:
remarks:        12732:3050 do not announce at ECIX-BER
remarks:        12732:3051 prepend once at ECIX-BER
remarks:        12732:3052 prepend twice at ECIX-BER
remarks:
remarks:        12732:3100 do not announce at ECIX-HAM
remarks:        12732:3101 prepend once at ECIX-HAM
remarks:        12732:3102 prepend twice at ECIX-HAM
remarks:
remarks:        12732:4300 do not announce at AMSIX
remarks:        12732:4301 prepend once at AMSIX
remarks:        12732:4302 prepend twice at AMSIX
remarks:
remarks:        12732:9000 backup only (below peers, uplink, customer)
remarks:        12732:9001 to customer only
remarks:        12732:9001 to customer and peering
remarks:
remarks:        12732:9013 do not announce to Cogent
remarks:        12732:9014 do not announce to KPN
remarks:        12732:9015 do not announce to Lumen
remarks:        12732:9016 do not announce to SysEleven
remarks:
remarks:        2. Communities tagging the source of routes
remarks:
remarks:        12732:100 peer route, learned at BCIX
remarks:        12732:200 peer route, learned at DECIX
remarks:        12732:300 peer route, learned at ECIX-DUS
remarks:        12732:305 peer route, learned at ECIX-BER
remarks:        12732:310 peer route, learned at ECIX-HAM
remarks:        12732:430 peer route, learned at AMSIX
remarks:
remarks:        12732:21 peer route, learned in D�sseldorf, DE
remarks:        12732:31 peer route, learned in Amsterdam, NL
remarks:        12732:30 peer route, learned in Berlin, DE
remarks:        12732:40 peer route, learned in Hamburg, DE
remarks:        12732:69 peer route, learned in Frankfurt, DE
remarks:        --------------------------------------------------------
remarks:
tech-c:         ALL100-RIPE
admin-c:        ALL100-RIPE
mnt-by:         ALL-MNT
mnt-by:         RIPE-NCC-END-MNT
status:         ASSIGNED
created:        2002-07-24T00:39:28Z
last-modified:  2025-12-02T18:49:17Z
source:         RIPE
sponsoring-org: ORG-bEN1-RIPE

organisation:   ORG-GG17-RIPE
org-name:       GutCon GmbH
country:        DE
org-type:       OTHER
address:        Offenwardenermoor 14
address:        27628 Sandstedt
address:        Germany
phone:          +49 30 52004 3328
fax-no:         +49 30 52004 3329
admin-c:        AS33-RIPE
tech-c:         AS33-RIPE
abuse-c:        GRD22-RIPE
mnt-ref:        ALL-MNT
mnt-by:         ALL-MNT
created:        2008-02-19T15:15:39Z
last-modified:  2022-12-01T16:27:18Z
source:         RIPE # Filtered

role:           ALL-RIPE
address:        GutCon GmbH
address:        Offenwardenermoor 14
address:        27628 Hagen im Bremischen
address:        Germany
admin-c:        AS33-RIPE
admin-c:        BGGC1-RIPE
tech-c:         AS33-RIPE
tech-c:         BGGC1-RIPE
tech-c:         MB72-RIPE
tech-c:         AS44249-RIPE
nic-hdl:        ALL100-RIPE
mnt-by:         ALL-MNT
created:        2022-04-02T21:46:47Z
last-modified:  2025-10-10T11:07:20Z
source:         RIPE # Filtered

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