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AS WHOIS

Look up an Autonomous System — holder, registry, contacts, announced IPv4/IPv6 prefixes, upstreams and downstreams.

Your public IP address216.73.216.10 IPv4

AS3292

TDC TDC Holding A/S Announcing routes
AS nameTDC
OrganisationAS3292-MNT
Registry (RIR)RIPE NCC
HandleAS3292
RangeAS3292
Registered20 Sep 2002
Last changed23 Sep 2026
Abuse contact[email protected]
174IPv4 prefixes
4IPv6 prefixes
48Upstreams
101Downstreams

Upstreams

ASNetwork nameVisibility
AS6939HURRICANE - Hurricane Electric LLC2601
AS1299TWELVE99 Arelion Sweden AB2095
AS3257GTT-BACKBONE GTT Communications Inc.2092
AS3356LEVEL3 - Level 3 Parent, LLC1756
AS6762SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.1539
AS6453AS6453 - TATA COMMUNICATIONS (AMERICA) INC1280
AS9002RETN-AS RETN Limited1006
AS3320DTAG Deutsche Telekom AG832
AS3491PCCWG-APAC-HK - PCCW Global (HK) Ltd.813
AS12956TELXIUS TELEFONICA GLOBAL SOLUTIONS SL670
AS13030INIT7 Init7 (Switzerland) Ltd.634
AS6830LibertyGlobal Liberty Global Europe Holding B.V.428
AS33891CORE-BACKBONE Core-Backbone GmbH389
AS6461ZAYO-6461 - Zayo Bandwidth327
AS3303SWISSCOM Swisscom (Schweiz) AG281

Downstreams

ASNetwork nameVisibility
AS48854team-blue-denmark team.blue Denmark A/S923
AS3342Cibicom-IP-Network Cibicom A/S913
AS219546ncop-p03-edgas Netcompany A/S513
AS201271NORDEA-AS Nordea Bank Abp501
AS44398ITM8-AS Itm8 A/S438
AS206624Kamstrup Kamstrup A/S378
AS210792ok_amba OK A.M.B.A.373
AS201503dk-ipnordic Enreach A/S354
AS29156AS29156 DXC Technology Danmark A/S352
AS49010HERNING-KOMMUNE-AS Herning Kommune352
AS50630AIP-AS Advanced Industries Packaging A/S352
AS692DK-CUROTEC CuroTec ApS352
AS57736HOLSTEBRO-KOMMUNE Holstebro Kommune351
AS58282STATENSIT Statens IT351
AS203953Hiper Hiper A/S350
IPv4 prefixes (174)
176.20.0.0/1787.61.224.0/19194.182.144.0/212.104.0.0/1483.94.96.0/1992.43.176.0/21185.149.231.0/2493.164.160.0/1962.80.203.0/2487.60.0.0/1691.199.190.0/24192.66.108.0/24176.22.192.0/1883.94.0.0/18192.66.105.0/24185.218.80.0/23185.171.196.0/22192.66.33.0/24195.184.32.0/19128.77.128.0/1762.242.0.0/15194.182.128.0/20193.162.152.0/2145.65.84.0/22192.66.175.0/24192.66.110.0/24195.60.160.0/2393.164.192.0/18192.66.115.0/24176.22.0.0/1793.165.128.0/17194.239.0.0/16193.162.48.0/21193.3.141.0/24193.163.100.0/24193.162.98.0/2394.189.0.0/1783.95.0.0/16193.138.115.0/24193.163.136.0/24192.66.181.0/24185.116.8.0/23185.218.82.0/2462.80.205.0/24193.162.75.0/24194.246.103.0/24192.66.112.0/24185.72.38.0/24193.41.13.0/2487.59.0.0/16185.72.36.0/2287.48.0.0/1380.91.128.0/20194.247.43.0/24194.182.232.0/2195.166.128.0/17193.163.118.0/24217.28.162.0/24192.66.38.0/24193.163.160.0/21192.66.107.0/24193.41.12.0/2493.166.0.0/152.110.32.0/20192.66.109.0/2487.61.128.0/18193.32.65.0/2480.196.0.0/1495.166.64.0/18192.66.104.0/24192.66.114.0/24193.238.204.0/22193.3.130.0/23176.23.160.0/1993.178.128.0/18185.127.99.0/24193.200.44.0/2387.56.32.0/19192.66.106.0/24176.21.0.0/1662.135.128.0/17192.66.36.0/24176.23.192.0/182.111.0.0/16192.66.180.0/24193.3.142.0/24131.164.0.0/16193.163.138.0/24128.76.0.0/18193.3.224.0/2285.129.0.0/17193.89.98.0/24193.88.0.0/15193.162.110.0/2493.165.0.0/18193.239.48.0/24193.163.140.0/2480.62.0.0/15194.182.240.0/20193.3.140.0/2493.160.0.0/14147.29.150.0/23195.97.128.0/18195.137.178.0/24193.163.139.0/24193.39.139.0/2491.227.177.0/2483.88.0.0/14192.66.25.0/2483.94.128.0/17193.163.110.0/24185.116.10.0/2380.245.100.0/222.110.16.0/2287.61.0.0/1787.58.160.0/19193.163.106.0/24176.22.160.0/19188.180.108.0/24193.105.30.0/2387.56.128.0/17193.162.146.0/245.44.136.0/212.110.0.0/20185.72.36.0/2487.62.0.0/155.44.136.0/24217.28.168.0/21193.163.107.0/24195.41.0.0/16192.66.111.0/2480.160.0.0/1393.165.96.0/19194.247.32.0/24217.28.160.0/23193.162.145.0/2487.58.224.0/19194.247.58.0/24185.116.8.0/22193.163.137.0/24193.163.32.0/24185.72.39.0/24212.130.0.0/16193.163.132.0/2387.48.171.0/24195.215.0.0/16185.127.48.0/22217.28.164.0/22128.76.128.0/17195.95.181.0/24185.72.37.0/24192.66.113.0/24176.20.224.0/1983.92.0.0/15192.66.103.0/24193.26.218.0/2493.164.0.0/17194.192.0.0/16188.176.0.0/13176.23.0.0/1787.57.0.0/1687.58.32.0/19193.163.24.0/2281.31.80.0/20195.246.198.0/24195.249.0.0/16193.162.111.0/242.108.0.0/15136.238.207.0/24194.99.114.0/2345.158.211.0/2445.158.208.0/2445.158.209.0/2445.158.210.0/24
IPv6 prefixes (4)

RPKI-validate all prefixes of AS3292

Contacts

RoleNameHandleEmail / phoneAddress
registrantAS3292-MNTAS3292-MNT
administrative, technicalAS3292 StaffAS5071-RIPETDC A/S, Sletvej 30, 8-062, DK-8310 Tranbjerg, Denmark
registrantTDC Holding A/SORG-TD1-RIPE+45 7070 3000Sletvej 30, DK-8310, Tranbjerg J, DENMARK
registrantRIPE-NCC-END-MNTRIPE-NCC-END-MNT
abuseTDC A-S Denmark AbuseTDCA2-RIPE[email protected]Sletvej 30, DK-8310 Tranbjerg, Denmark
registrantAS3292-MNTAS3292-MNT
administrative, technicalAS3292 StaffAS5071-RIPETDC A/S, Sletvej 30, 8-062, DK-8310 Tranbjerg, Denmark
registrantTDC Holding A/SORG-TD1-RIPE+45 7070 3000Sletvej 30, DK-8310, Tranbjerg J, DENMARK
Raw registry response
{
    "handle": "AS3292",
    "startAutnum": 3292,
    "endAutnum": 3292,
    "name": "TDC",
    "status": [
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            "links": [
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                    "rel": "self",
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                },
                {
                    "value": "http://www.ripe.net/data-tools/support/documentation/terms",
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                    [
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                {
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        {
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            "roles": [
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            "links": [
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                    "value": "https://rdap.db.ripe.net/autnum/3292",
                    "rel": "self",
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                },
                {
                    "value": "http://www.ripe.net/data-tools/support/documentation/terms",
                    "rel": "copyright",
                    "href": "http://www.ripe.net/data-tools/support/documentation/terms"
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            ],
            "objectClassName": "entity"
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        {
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                    ],
                    "roles": [
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                    "links": [
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                        },
                        {
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                    "objectClassName": "entity"
                },
                {
                    "handle": "AS5071-RIPE",
                    "vcardArray": [
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                            [
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                                "text",
                                "AS3292 Staff"
                            ],
                            [
                                "kind",
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                                "text",
                                "group"
                            ],
                            [
                                "adr",
                                {
                                    "label": "TDC A/S\nSletvej 30, 8-062\nDK-8310 Tranbjerg\nDenmark"
                                },
                                "text",
                                [
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    ""
                                ]
                            ]
                        ]
                    ],
                    "roles": [
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                    ],
                    "links": [
                        {
                            "value": "https://rdap.db.ripe.net/autnum/3292",
                            "rel": "self",
                            "href": "https://rdap.db.ripe.net/entity/AS5071-RIPE"
                        },
                        {
                            "value": "http://www.ripe.net/data-tools/support/documentation/terms",
                            "rel": "copyright",
                            "href": "http://www.ripe.net/data-tools/support/documentation/terms"
                        }
                    ],
                    "objectClassName": "entity"
                },
                {
                    "handle": "ORG-TD1-RIPE",
                    "vcardArray": [
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                            [
                                "kind",
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                            ],
                            [
                                "adr",
                                {
                                    "label": "Sletvej 30\nDK-8310\nTranbjerg J\nDENMARK"
                                },
                                "text",
                                [
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                                    "",
                                    "",
                                    "",
                                    "",
                                    ""
                                ]
                            ],
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                                },
                                "text",
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                        ]
                    ],
                    "roles": [
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                    ],
                    "links": [
                        {
                            "value": "https://rdap.db.ripe.net/autnum/3292",
                            "rel": "self",
                            "href": "https://rdap.db.ripe.net/entity/ORG-TD1-RIPE"
                        },
                        {
                            "value": "http://www.ripe.net/data-tools/support/documentation/terms",
                            "rel": "copyright",
                            "href": "http://www.ripe.net/data-tools/support/documentation/terms"
                        }
                    ],
                    "objectClassName": "entity"
                }
            ],
            "objectClassName": "entity"
        }
    ],
    "remarks": [
        {
            "description": [
                "TDC A/S",
                "--------------------------------------------------------------------",
                "INBOUND ROUTE FILTERING",
                "",
                "- RFC1918 and other reserved networks are not permitted.",
                "- IPv4 prefixes shorter than /8 or longer that /24 are not permitted.",
                "- IPv6 prefixes shorter than /8 or longer that /48 are not permitted.",
                "- Advertisements with reserved ASes in the path are not permitted.",
                "- All customer sessions are prefix filtered.",
                "- Local preference will be set to 200 for customer routes.",
                "100 for peering routes.",
                "- Received MED is honored for customer routes.",
                "Peering routes are set MED 0.",
                "- BGP GRACEFUL_SHUTDOWN (RFC8326) community is honored on all",
                "sessions.",
                "- RPKI Route Origin Validation is performed on received prefixes",
                "and invalid routes are rejected.",
                "BGP COMMUNITY SUPPORT FOR AS3292 TRANSIT CUSTOMERS:",
                "3292:300x Suppress/unsuppress to all transit providers",
                "3292:308x Telia AS1299",
                "3292:309x Deutsche Telekom AS3320",
                "3292:400x Suppress/unsuppress to all peers",
                "3292:402x Telia AS1299",
                "3292:403x Zayo/Above.net AS6461",
                "3292:404x Level(3) AS3356",
                "3292:408x Telecom Italia AS6762",
                "3292:409x Verizon/UUnet AS702",
                "3292:410x Telefonica AS12956",
                "3292:411x Sprint AS1239",
                "3292:412x XO Communications AS2828",
                "3292:415x GTT AS3257",
                "3292:417x Telenor AS2119",
                "3292:419x CenturyLink/Qwest AS209",
                "Where x is number of prepends (x=0,1,2,3,4,8) or do NOT announce (x=9)",
                "BGP COMMUNITY INDICATING TYPE OF ROUTE (read only)",
                "3292:1000 Customer route",
                "3292:1100 Peer route",
                "3292:1200 Upstream route",
                "BGP COMMUNITY INDICATING ENTRY POINT INTO AS3292 (read only)",
                "3292:xyyzz Continent",
                "3292:1yyzz NAM - North America",
                "3292:2yyzz EUR - Europe",
                "3292:3yyzz ASI - Asia",
                "3292:4yyzz AUS - Australia (and Antarctica)",
                "3292:5yyzz SAM - South America",
                "3292:6yyzz AFR - Africa",
                "3292:xyyzz Country",
                "3292:101[00|zz] US - USA",
                "3292:231[00|zz] NL - Netherlands",
                "3292:235[00|zz] FI - Finland",
                "3292:237[00|zz] EE - Estonia (Baltics)",
                "3292:244[00|zz] UK - United Kingdom",
                "3292:245[00|zz] DK - Denmark",
                "3292:246[00|zz] SE - Sweden",
                "3292:247[00|zz] NO - Norway",
                "3292:249[00|zz] DE - Germany",
                "3292:xyyzz City",
                "3292:10101 NYK - New York City",
                "3292:10102 ASHB - Ashburn, Washington DC",
                "3292:10103 SJOS - San Jose",
                "3292:23101 ASD - Amsterdam",
                "3292:23501 HEL - Helsinki",
                "3292:23701 TLN - Tallinn",
                "3292:24401 LDN - London",
                "3292:24501 CPH - Copenhagen",
                "3292:24502 ARC - Aarhus",
                "3292:24601 STO - Stockholm",
                "3292:24701 OSLO - Oslo",
                "3292:24901 FFM - Frankfurt am Main",
                "zz = 00: City not specified.",
                "PEERING INFORMATION",
                "Peering issues please contact:",
                "Peering requests/information at <http://as3292.peeringdb.com>",
                "TDC Looking Glass at <http://lg.ip.tdc.net>",
                "TDC Route Server at <telnet://route-server.ip.tdc.net>",
                "This object is automaticly updated, do NOT manually update"
            ]
        }
    ],
    "links": [
        {
            "value": "https://rdap.db.ripe.net/autnum/3292",
            "rel": "rdap-up",
            "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS3292",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.db.ripe.net/autnum/3292",
            "rel": "rdap-up rdap-active",
            "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS3292?status=active",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.db.ripe.net/autnum/3292",
            "rel": "rdap-down",
            "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-down/AS3292",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.db.ripe.net/autnum/3292",
            "rel": "rdap-top",
            "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS3292",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.db.ripe.net/autnum/3292",
            "rel": "rdap-top rdap-active",
            "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS3292?status=active",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.db.ripe.net/autnum/3292",
            "rel": "rdap-bottom",
            "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-bottom/AS3292",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.db.ripe.net/autnum/3292",
            "rel": "self",
            "href": "https://rdap.db.ripe.net/autnum/3292",
            "type": "application/rdap+json"
        },
        {
            "value": "http://www.ripe.net/data-tools/support/documentation/terms",
            "rel": "copyright",
            "href": "http://www.ripe.net/data-tools/support/documentation/terms"
        }
    ],
    "events": [
        {
            "eventAction": "registration",
            "eventDate": "2002-09-20T11:14:32Z"
        },
        {
            "eventAction": "last changed",
            "eventDate": "2026-09-22T23:00:03Z"
        }
    ],
    "rdapConformance": [
        "nro_rdap_profile_asn_flat_0",
        "rirSearch1",
        "autnums",
        "cidr0",
        "rdap_level_0",
        "nro_rdap_profile_0",
        "redacted"
    ],
    "notices": [
        {
            "title": "Filtered",
            "description": [
                "This output has been filtered."
            ]
        },
        {
            "title": "Whois Inaccuracy Reporting",
            "description": [
                "If you see inaccuracies in the results, please visit:"
            ],
            "links": [
                {
                    "value": "https://rdap.db.ripe.net/autnum/3292",
                    "rel": "inaccuracy-report",
                    "href": "https://www.ripe.net/contact-form?topic=ripe_dbm&show_form=true",
                    "type": "text/html"
                }
            ]
        },
        {
            "title": "Source",
            "description": [
                "Objects returned came from source",
                "RIPE"
            ]
        },
        {
            "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/3292",
                    "rel": "terms-of-service",
                    "href": "http://www.ripe.net/db/support/db-terms-conditions.pdf",
                    "type": "application/pdf"
                }
            ]
        }
    ],
    "port43": "whois.ripe.net",
    "objectClassName": "autnum",
    "redacted": [
        {
            "name": {
                "description": "Personal e-mail information"
            },
            "reason": {
                "description": "Personal data"
            },
            "prePath": "$.entities[?(@.handle=='AS5071-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
            "method": "removal"
        },
        {
            "name": {
                "description": "Personal e-mail information"
            },
            "reason": {
                "description": "Personal data"
            },
            "prePath": "$.entities[?(@.handle=='ORG-TD1-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
            "method": "removal"
        },
        {
            "name": {
                "description": "Personal e-mail information"
            },
            "reason": {
                "description": "Personal data"
            },
            "prePath": "$.entities[?(@.handle=='TDCA2-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
            "method": "removal"
        }
    ]
}

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