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AS3292

TDC Holding A/S

AS3292 is TDC Holding A/S (tdcgroup.com). It announces 5,186,560 IPv4 addresses in 173 prefixes, and 4 IPv6 prefixes.

Denmark· RIPE· allocated 1995-01-17· isp

5,186,560
IPv4 addresses announced
173
IPv4 prefixes
4
IPv6 prefixes
67.61%
of its routes RPKI-valid
5,186,560
of its IPv4 geolocated
3
countries

Where its space is

The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.

  1. Denmark5,185,280 · 99.98%
  2. Germany1,024 · 0.02%
  3. Sweden256 · 0.00%

Registry record

Its ASN Whois record, as the registry publishes it.

handle
TDC
name
TDC Holding A/S
org
ORG-TD1-RIPE
org name
TDC Holding A/S
org address
Sletvej 30, DK-8310, Tranbjerg J, DENMARK
org country
DK
country
DK
source
ripe
status
ASSIGNED
created
2002-09-20
updated
2026-09-22
descr
TDC A/S
remarks
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. /
maintainer
AS3292-MNT|RIPE-NCC-END-MNT
abuse name
TDC A-S Denmark Abuse
abuse email
postmaster@abuse.mail.dk
abuse kind
role

What the databases see

Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.

IPv4 prefixes

Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.

173 prefixes
PREFIXCOUNTRYRPKIPEERSFIRST SEEN
2.21.28.0/22Germanyvalid172026-10-02
2.104.0.0/14Denmarkvalid172026-10-02
2.108.0.0/15Denmarkvalid172026-10-02
2.110.0.0/20Denmarkvalid172026-10-02
2.110.16.0/22Denmarkvalid172026-10-02
2.110.32.0/20Denmarkvalid172026-10-02
2.111.0.0/16Denmarkvalid172026-10-02
5.44.136.0/21Denmarknot found172026-10-02
5.44.136.0/24Denmarknot found172026-10-02
45.65.84.0/22Denmarknot found172026-10-02
62.80.203.0/24Denmarknot found162026-10-02
62.80.205.0/24Swedennot found162026-10-02
62.135.128.0/17Denmarkvalid172026-10-02
62.242.0.0/15Denmarkvalid172026-10-02
80.62.0.0/15Denmarkvalid172026-10-02
80.91.128.0/20Denmarknot found172026-10-02
80.160.0.0/13Denmarkvalid162026-10-02
80.196.0.0/14Denmarkvalid172026-10-02
80.245.100.0/22Denmarknot found172026-10-02
81.31.80.0/20Denmarkvalid172026-10-02
83.88.0.0/14Denmarkvalid172026-10-02
83.92.0.0/15Denmarkvalid172026-10-02
83.94.0.0/18Denmarkvalid172026-10-02
83.94.96.0/19Denmarkvalid172026-10-02
83.94.128.0/17Denmarkvalid172026-10-02
83.95.0.0/16Denmarkvalid172026-10-02
85.129.0.0/17Denmarkvalid172026-10-02
87.48.0.0/13Denmarkvalid162026-10-02
87.48.171.0/24Denmarkinvalid:length22026-10-02
87.56.32.0/19Denmarkvalid172026-10-02
87.56.128.0/17Denmarkvalid172026-10-02
87.57.0.0/16Denmarkvalid172026-10-02
87.58.32.0/19Denmarkvalid172026-10-02
87.58.160.0/19Denmarkvalid172026-10-02
87.58.224.0/19Denmarkvalid172026-10-02
87.59.0.0/16Denmarkvalid172026-10-02
87.60.0.0/16Denmarkvalid172026-10-02
87.61.0.0/17Denmarkvalid172026-10-02
87.61.128.0/18Denmarkvalid172026-10-02
87.61.224.0/19Denmarkvalid172026-10-02
87.62.0.0/15Denmarkvalid172026-10-02
87.104.224.0/21also AS6797Denmarknot found112026-10-02
91.199.190.0/24Denmarkvalid172026-10-02
91.227.177.0/24Denmarknot found172026-10-02
92.43.176.0/21Denmarkvalid172026-10-02
93.160.0.0/14Denmarkvalid172026-10-02
93.164.0.0/17Denmarkvalid172026-10-02
93.164.160.0/19Denmarkvalid172026-10-02
93.164.192.0/18Denmarkvalid172026-10-02
93.165.0.0/18Denmarkvalid172026-10-02
93.165.96.0/19Denmarkvalid172026-10-02
93.165.128.0/17Denmarkvalid172026-10-02
93.166.0.0/15Denmarkvalid172026-10-02
93.178.128.0/18Denmarkvalid172026-10-02
94.189.0.0/17Denmarkvalid172026-10-02
95.166.64.0/18Denmarkvalid172026-10-02
95.166.128.0/17Denmarkvalid172026-10-02
128.76.0.0/18Denmarkvalid172026-10-02
128.76.128.0/17Denmarkvalid172026-10-02
128.77.128.0/17Denmarkvalid172026-10-02
131.164.0.0/16Denmarkvalid172026-10-02
136.238.207.0/24Denmarknot found172026-10-02
147.29.150.0/23Denmarkvalid172026-10-02
176.20.0.0/17Denmarkvalid172026-10-02
176.20.224.0/19Denmarkvalid172026-10-02
176.21.0.0/16Denmarkvalid172026-10-02
176.22.0.0/17Denmarkvalid172026-10-02
176.22.160.0/19Denmarkvalid172026-10-02
176.22.192.0/18Denmarkvalid172026-10-02
176.23.0.0/17Denmarkvalid172026-10-02
176.23.160.0/19Denmarkvalid172026-10-02
176.23.192.0/18Denmarkvalid172026-10-02
185.72.36.0/22Denmarknot found172026-10-02
185.72.36.0/24Denmarknot found172026-10-02
185.72.37.0/24Denmarknot found172026-10-02
185.72.38.0/24Denmarknot found172026-10-02
185.72.39.0/24Denmarknot found172026-10-02
185.116.8.0/22Denmarknot found172026-10-02
185.116.8.0/23Denmarknot found172026-10-02
185.116.10.0/23Denmarknot found172026-10-02
185.127.48.0/22Denmarknot found172026-10-02
185.127.99.0/24Denmarknot found172026-10-02
185.149.231.0/24Denmarkvalid172026-10-02
185.171.196.0/22Denmarkvalid172026-10-02
185.218.80.0/23Denmarknot found172026-10-02
185.218.82.0/24Denmarknot found172026-10-02
188.176.0.0/13Denmarkvalid162026-10-02
188.180.108.0/24Denmarkinvalid:length22026-10-02
192.66.25.0/24Denmarkvalid172026-10-02
192.66.33.0/24Denmarkvalid172026-10-02
192.66.36.0/24Denmarkvalid172026-10-02
192.66.38.0/24Denmarkvalid172026-10-02
192.66.103.0/24Denmarkvalid172026-10-02
192.66.104.0/24Denmarkvalid172026-10-02
192.66.105.0/24Denmarkvalid172026-10-02
192.66.106.0/24Denmarkvalid172026-10-02
192.66.107.0/24Denmarkvalid172026-10-02
192.66.108.0/24Denmarkvalid172026-10-02
192.66.109.0/24Denmarkvalid172026-10-02
192.66.110.0/24Denmarkvalid172026-10-02
192.66.111.0/24Denmarkvalid172026-10-02
192.66.112.0/24Denmarkvalid172026-10-02
192.66.113.0/24Denmarkvalid172026-10-02
192.66.114.0/24Denmarkvalid172026-10-02
192.66.115.0/24Denmarkvalid172026-10-02
192.66.175.0/24Denmarkvalid172026-10-02
192.66.180.0/24Denmarkvalid172026-10-02
192.66.181.0/24Denmarkvalid172026-10-02
193.3.130.0/23Denmarkvalid172026-10-02
193.3.140.0/24Denmarkvalid172026-10-02
193.3.141.0/24Denmarkvalid172026-10-02
193.3.142.0/24Denmarkvalid172026-10-02
193.3.224.0/22Denmarkvalid172026-10-02
193.26.218.0/24Denmarknot found172026-10-02
193.32.65.0/24Denmarkvalid172026-10-02
193.39.139.0/24Denmarkvalid172026-10-02
193.41.12.0/24Denmarknot found172026-10-02
193.41.13.0/24Denmarknot found172026-10-02
193.88.0.0/15Denmarkvalid172026-10-02
193.89.98.0/24Denmarkinvalid:length22026-10-02
193.105.30.0/23Denmarkvalid172026-10-02
193.138.115.0/24Denmarknot found172026-10-02
193.162.48.0/21Denmarknot found172026-10-02
193.162.75.0/24Denmarknot found172026-10-02
193.162.98.0/23Denmarkvalid172026-10-02
193.162.110.0/24Denmarknot found172026-10-02
193.162.111.0/24Denmarknot found172026-10-02
193.162.145.0/24Denmarkvalid172026-10-02
193.162.146.0/24Denmarkvalid172026-10-02
193.162.152.0/21Denmarkvalid172026-10-02
193.163.24.0/22Denmarkvalid172026-10-02
193.163.32.0/24Denmarknot found172026-10-02
193.163.100.0/24Denmarknot found172026-10-02
193.163.106.0/24Denmarknot found172026-10-02
193.163.107.0/24Denmarknot found172026-10-02
193.163.110.0/24Denmarknot found172026-10-02
193.163.118.0/24Denmarknot found172026-10-02
193.163.132.0/23Denmarknot found172026-10-02
193.163.136.0/24Denmarknot found172026-10-02
193.163.137.0/24Denmarknot found172026-10-02
193.163.138.0/24Denmarknot found172026-10-02
193.163.139.0/24Denmarknot found172026-10-02
193.163.140.0/24Denmarknot found172026-10-02
193.163.160.0/21Denmarkvalid172026-10-02
193.200.44.0/23Denmarknot found172026-10-02
193.238.204.0/22Denmarknot found172026-10-02
193.239.48.0/24Denmarknot found172026-10-02
194.99.114.0/23Denmarkvalid172026-10-02
194.182.128.0/20Denmarkvalid172026-10-02
194.182.144.0/21Denmarkvalid172026-10-02
194.182.232.0/21Denmarkvalid172026-10-02
194.182.240.0/20Denmarkvalid172026-10-02
194.192.0.0/16Denmarkvalid172026-10-02
194.239.0.0/16Denmarkvalid172026-10-02
194.246.103.0/24Denmarknot found172026-10-02
194.247.32.0/24Denmarknot found172026-10-02
194.247.43.0/24Denmarknot found172026-10-02
194.247.58.0/24Denmarknot found172026-10-02
195.41.0.0/16Denmarkvalid172026-10-02
195.60.160.0/23Denmarknot found172026-10-02
195.88.36.0/23Denmarknot found172026-10-02
195.95.181.0/24Denmarkvalid172026-10-02
195.97.128.0/18Denmarkvalid172026-10-02
195.137.178.0/24Denmarknot found172026-10-02
195.184.32.0/19Denmarkvalid172026-10-02
195.215.0.0/16Denmarkvalid172026-10-02
195.246.198.0/24Denmarknot found172026-10-02
195.249.0.0/16Denmarkvalid172026-10-02
212.130.0.0/16Denmarkvalid172026-10-02
217.28.160.0/23Denmarkvalid172026-10-02
217.28.162.0/24Denmarkvalid172026-10-02
217.28.164.0/22Denmarkvalid172026-10-02
217.28.168.0/21Denmarkvalid172026-10-02

IPv6 prefixes

Every IPv6 prefix BGP Route saw it announce.

4 prefixes
PREFIXCOUNTRYRPKIPEERSFIRST SEEN
2001:67c:2ae0::/48Denmarknot found202026-10-02
2001:6c8::/29Denmarkvalid202026-10-02
2a00:eec0::/32Denmarknot found202026-10-02
2a0a:e700::/32Denmarkvalid202026-10-02
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