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AS12732

Record found
Retrieved · 25 Sep 2026, 16:10 UTC1 sourceView JSON
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01

Registry record

RDAPhttps://rdap.db.ripe.net/autnum/12732
Record found
Record ID
AS12732
AS name
GUTCON-NET
AS number range
AS12732
Registered
2002-07-24T00:39:28Z
Last changed
2025-12-02T18:49:17Z
Status
active
Notices & terms 5

Filtered

This output has been filtered.

Whois Inaccuracy Reporting

If you see inaccuracies in the results, please visit: https://www.ripe.net/contact-form?topic=ripe_dbm&show_form=true

Source

Objects returned came from source RIPE

Terms and Conditions

This is the RIPE Database query service. The objects are in RDAP format. http://www.ripe.net/db/support/db-terms-conditions.pdf

Notice

Carrier51 GmbH, GutCon GmbH ----------------------------------------------------- Upstreams: Downstreams: Peerings (IPv4 & IPv6) are welcome ;-) -------------------------------------------------------- Community Support Definitions for Customers 1. Communities controlling AS path prepending for routes on egress: 12732:1000 do not announce at BCIX 12732:1001 prepend once at BCIX 12732:1002 prepend twice at BCIX 12732:2000 do not announce at DECIX 12732:2001 prepend once at DECIX 12732:2002 prepend twice at DECIX 12732:3000 do not announce at ECIX-DUS 12732:3001 prepend once at ECIX-DUS 12732:3002 prepend twice at ECIX-DUS 12732:3050 do not announce at ECIX-BER 12732:3051 prepend once at ECIX-BER 12732:3052 prepend twice at ECIX-BER 12732:3100 do not announce at ECIX-HAM 12732:3101 prepend once at ECIX-HAM 12732:3102 prepend twice at ECIX-HAM 12732:4300 do not announce at AMSIX 12732:4301 prepend once at AMSIX 12732:4302 prepend twice at AMSIX 12732:9000 backup only (below peers, uplink, customer) 12732:9001 to customer only 12732:9001 to customer and peering 12732:9013 do not announce to Cogent 12732:9014 do not announce to KPN 12732:9015 do not announce to Lumen 12732:9016 do not announce to SysEleven 2. Communities tagging the source of routes 12732:100 peer route, learned at BCIX 12732:200 peer route, learned at DECIX 12732:300 peer route, learned at ECIX-DUS 12732:305 peer route, learned at ECIX-BER 12732:310 peer route, learned at ECIX-HAM 12732:430 peer route, learned at AMSIX 12732:21 peer route, learned in Düsseldorf, DE 12732:31 peer route, learned in Amsterdam, NL 12732:30 peer route, learned in Berlin, DE 12732:40 peer route, learned in Hamburg, DE 12732:69 peer route, learned in Frankfurt, DE

Organizations & contacts

5
Organization / registrant
GutCon GmbH
ORG-GG17-RIPE
Type
org
Address
Offenwardenermoor 14 27628 Sandstedt Germany
Phone (voice)
+49 30 52004 3328
Fax
+49 30 52004 3329

Registry · rdap.db.ripe.net

Technical · Administrative
ALL-RIPE
ALL100-RIPE
Type
group
Address
GutCon GmbH Offenwardenermoor 14 27628 Hagen im Bremischen Germany

Registry · rdap.db.ripe.net

Abuse
Gutcon RIPE Department
GRD22-RIPE
Type
group
Address
Gutcon GmbH Offenwardenermoor 14 D-27628 Sandstedt Germany
Email (abuse)
abuse@all.de

Registry · rdap.db.ripe.net

Maintainers ALL-MNT · RIPE-NCC-END-MNT

Registry · RDAP Original response
https://rdap.db.ripe.net/autnum/12732
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        {
            "description": [
                "Carrier51 GmbH, GutCon GmbH",
                "",
                "-----------------------------------------------------",
                "Upstreams:",
                "Downstreams:",
                "Peerings (IPv4 & IPv6) are welcome ;-)",
                "--------------------------------------------------------",
                "Community Support Definitions for Customers",
                "1. Communities controlling AS path prepending for routes on egress:",
                "12732:1000 do not announce at BCIX",
                "12732:1001 prepend once at BCIX",
                "12732:1002 prepend twice at BCIX",
                "12732:2000 do not announce at DECIX",
                "12732:2001 prepend once at DECIX",
                "12732:2002 prepend twice at DECIX",
                "12732:3000 do not announce at ECIX-DUS",
                "12732:3001 prepend once at ECIX-DUS",
                "12732:3002 prepend twice at ECIX-DUS",
                "12732:3050 do not announce at ECIX-BER",
                "12732:3051 prepend once at ECIX-BER",
                "12732:3052 prepend twice at ECIX-BER",
                "12732:3100 do not announce at ECIX-HAM",
                "12732:3101 prepend once at ECIX-HAM",
                "12732:3102 prepend twice at ECIX-HAM",
                "12732:4300 do not announce at AMSIX",
                "12732:4301 prepend once at AMSIX",
                "12732:4302 prepend twice at AMSIX",
                "12732:9000 backup only (below peers, uplink, customer)",
                "12732:9001 to customer only",
                "12732:9001 to customer and peering",
                "12732:9013 do not announce to Cogent",
                "12732:9014 do not announce to KPN",
                "12732:9015 do not announce to Lumen",
                "12732:9016 do not announce to SysEleven",
                "2. Communities tagging the source of routes",
                "12732:100 peer route, learned at BCIX",
                "12732:200 peer route, learned at DECIX",
                "12732:300 peer route, learned at ECIX-DUS",
                "12732:305 peer route, learned at ECIX-BER",
                "12732:310 peer route, learned at ECIX-HAM",
                "12732:430 peer route, learned at AMSIX",
                "12732:21 peer route, learned in Düsseldorf, DE",
                "12732:31 peer route, learned in Amsterdam, NL",
                "12732:30 peer route, learned in Berlin, DE",
                "12732:40 peer route, learned in Hamburg, DE",
                "12732:69 peer route, learned in Frankfurt, DE"
            ]
        }
    ],
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            "rel": "rdap-up",
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            "rel": "copyright",
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    "events": [
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            "eventAction": "registration",
            "eventDate": "2002-07-24T00:39:28Z"
        },
        {
            "eventAction": "last changed",
            "eventDate": "2025-12-02T18:49:17Z"
        }
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        },
        {
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            "description": [
                "If you see inaccuracies in the results, please visit:"
            ],
            "links": [
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                    "rel": "inaccuracy-report",
                    "href": "https://www.ripe.net/contact-form?topic=ripe_dbm&show_form=true",
                    "type": "text/html"
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        {
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            "description": [
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                "RIPE"
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        {
            "title": "Terms and Conditions",
            "description": [
                "This is the RIPE Database query service. The objects are in RDAP format."
            ],
            "links": [
                {
                    "value": "https://rdap.db.ripe.net/autnum/12732",
                    "rel": "terms-of-service",
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                    "type": "application/pdf"
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    "port43": "whois.ripe.net",
    "objectClassName": "autnum",
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                "description": "Personal e-mail information"
            },
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            "prePath": "$.entities[?(@.handle=='ALL100-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
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}