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Look up an Autonomous System — holder, registry, contacts, announced IPv4/IPv6 prefixes, upstreams and downstreams.
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AS3292
TDC TDC Holding A/S Announcing routesAS 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
| AS | Network name | Visibility |
|---|---|---|
| AS6939 | HURRICANE - Hurricane Electric LLC | 2601 |
| AS1299 | TWELVE99 Arelion Sweden AB | 2095 |
| AS3257 | GTT-BACKBONE GTT Communications Inc. | 2092 |
| AS3356 | LEVEL3 - Level 3 Parent, LLC | 1756 |
| AS6762 | SEABONE-NET TELECOM ITALIA SPARKLE S.p.A. | 1539 |
| AS6453 | AS6453 - TATA COMMUNICATIONS (AMERICA) INC | 1280 |
| AS9002 | RETN-AS RETN Limited | 1006 |
| AS3320 | DTAG Deutsche Telekom AG | 832 |
| AS3491 | PCCWG-APAC-HK - PCCW Global (HK) Ltd. | 813 |
| AS12956 | TELXIUS TELEFONICA GLOBAL SOLUTIONS SL | 670 |
| AS13030 | INIT7 Init7 (Switzerland) Ltd. | 634 |
| AS6830 | LibertyGlobal Liberty Global Europe Holding B.V. | 428 |
| AS33891 | CORE-BACKBONE Core-Backbone GmbH | 389 |
| AS6461 | ZAYO-6461 - Zayo Bandwidth | 327 |
| AS3303 | SWISSCOM Swisscom (Schweiz) AG | 281 |
Downstreams
| AS | Network name | Visibility |
|---|---|---|
| AS48854 | team-blue-denmark team.blue Denmark A/S | 923 |
| AS3342 | Cibicom-IP-Network Cibicom A/S | 913 |
| AS219546 | ncop-p03-edgas Netcompany A/S | 513 |
| AS201271 | NORDEA-AS Nordea Bank Abp | 501 |
| AS44398 | ITM8-AS Itm8 A/S | 438 |
| AS206624 | Kamstrup Kamstrup A/S | 378 |
| AS210792 | ok_amba OK A.M.B.A. | 373 |
| AS201503 | dk-ipnordic Enreach A/S | 354 |
| AS29156 | AS29156 DXC Technology Danmark A/S | 352 |
| AS49010 | HERNING-KOMMUNE-AS Herning Kommune | 352 |
| AS50630 | AIP-AS Advanced Industries Packaging A/S | 352 |
| AS692 | DK-CUROTEC CuroTec ApS | 352 |
| AS57736 | HOLSTEBRO-KOMMUNE Holstebro Kommune | 351 |
| AS58282 | STATENSIT Statens IT | 351 |
| AS203953 | Hiper Hiper A/S | 350 |
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
| Role | Name | Handle | Email / phone | Address |
|---|---|---|---|---|
| registrant | AS3292-MNT | AS3292-MNT | ||
| administrative, technical | AS3292 Staff | AS5071-RIPE | TDC A/S, Sletvej 30, 8-062, DK-8310 Tranbjerg, Denmark | |
| registrant | TDC Holding A/S | ORG-TD1-RIPE | +45 7070 3000 | Sletvej 30, DK-8310, Tranbjerg J, DENMARK |
| registrant | RIPE-NCC-END-MNT | RIPE-NCC-END-MNT | ||
| abuse | TDC A-S Denmark Abuse | TDCA2-RIPE | [email protected] | Sletvej 30, DK-8310 Tranbjerg, Denmark |
| registrant | AS3292-MNT | AS3292-MNT | ||
| administrative, technical | AS3292 Staff | AS5071-RIPE | TDC A/S, Sletvej 30, 8-062, DK-8310 Tranbjerg, Denmark | |
| registrant | TDC Holding A/S | ORG-TD1-RIPE | +45 7070 3000 | Sletvej 30, DK-8310, Tranbjerg J, DENMARK |
Raw registry response
{
"handle": "AS3292",
"startAutnum": 3292,
"endAutnum": 3292,
"name": "TDC",
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{
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{
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[
"adr",
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"roles": [
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{
"value": "https://rdap.db.ripe.net/autnum/3292",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/ORG-TD1-RIPE"
},
{
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"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"
}
]
}Results come from public internet registries and live global routing data. Results are cached for up to an hour. Lookups are logged with your IP address to prevent abuse — see our Privacy Policy.
