René's autonomous number (ASN) Lookup Tool

Enter an ASN Number:

TDC TDC Holding A/S (DK)

This AS controls 5233920 IP 4 addresses:

StartEndAddresses
2.21.28.02.21.31.2551024
2.104.0.02.107.255.255262144
2.108.0.02.109.255.255131072
2.110.0.02.110.15.2554096
2.110.16.02.110.19.2551024
2.110.32.02.110.47.2554096
2.111.0.02.111.255.25565536
5.44.136.05.44.136.255256
5.44.136.05.44.143.2552048
5.182.128.05.182.128.255256
5.182.129.05.182.129.255256
45.65.84.045.65.87.2551024
62.135.128.062.135.255.25532768
62.242.0.062.243.255.255131072
80.62.0.080.63.255.255131072
80.91.128.080.91.143.2554096
80.160.0.080.167.255.255524288
80.196.0.080.199.255.255262144
80.245.100.080.245.103.2551024
81.31.80.081.31.95.2554096
83.88.0.083.95.255.255524288
85.129.0.085.129.127.25532768
87.48.0.087.55.255.255524288
87.56.32.087.56.63.2558192
87.56.128.087.56.255.25532768
87.57.0.087.57.255.25565536
87.58.32.087.58.63.2558192
87.58.160.087.58.191.2558192
87.58.224.087.58.255.2558192
87.59.0.087.59.255.25565536
87.60.0.087.63.255.255262144
87.104.192.087.104.223.2558192
87.104.224.087.104.239.2554096
91.199.190.091.199.190.255256
91.227.177.091.227.177.255256
92.43.176.092.43.183.2552048
93.160.0.093.167.255.255524288
93.178.128.093.178.191.25516384
94.189.0.094.189.127.25532768
95.166.64.095.166.127.25516384
95.166.128.095.166.255.25532768
104.77.212.0104.77.215.2551024
128.76.0.0128.76.63.25516384
128.76.128.0128.76.255.25532768
128.77.128.0128.77.255.25532768
131.164.0.0131.164.255.25565536
136.238.207.0136.238.207.255256
147.29.150.0147.29.151.255512
176.20.0.0176.20.127.25532768
176.20.224.0176.20.255.2558192
176.21.0.0176.21.255.25565536
176.22.0.0176.22.127.25532768
176.22.160.0176.22.191.2558192
176.22.192.0176.22.255.25516384
176.23.0.0176.23.127.25532768
176.23.160.0176.23.191.2558192
176.23.192.0176.23.255.25516384
185.72.36.0185.72.36.255256
185.72.37.0185.72.37.255256
185.72.38.0185.72.38.255256
185.72.39.0185.72.39.255256
185.73.73.0185.73.73.255256
185.116.8.0185.116.9.255512
185.116.10.0185.116.11.255512
185.127.48.0185.127.51.2551024
185.127.99.0185.127.99.255256
185.149.231.0185.149.231.255256
185.171.196.0185.171.199.2551024
185.218.80.0185.218.81.255512
185.218.82.0185.218.82.255256
188.176.0.0188.183.255.255524288
192.66.25.0192.66.25.255256
192.66.33.0192.66.33.255256
192.66.36.0192.66.36.255256
192.66.38.0192.66.38.255256
192.66.103.0192.66.103.255256
192.66.104.0192.66.104.255256
192.66.105.0192.66.105.255256
192.66.106.0192.66.106.255256
192.66.107.0192.66.107.255256
192.66.108.0192.66.108.255256
192.66.109.0192.66.109.255256
192.66.110.0192.66.110.255256
192.66.111.0192.66.111.255256
192.66.112.0192.66.112.255256
192.66.113.0192.66.113.255256
192.66.114.0192.66.114.255256
192.66.115.0192.66.115.255256
192.66.175.0192.66.175.255256
192.66.180.0192.66.180.255256
192.66.181.0192.66.181.255256
193.3.130.0193.3.131.255512
193.3.140.0193.3.140.255256
193.3.141.0193.3.141.255256
193.3.142.0193.3.142.255256
193.3.224.0193.3.227.2551024
193.32.65.0193.32.65.255256
193.39.139.0193.39.139.255256
193.41.12.0193.41.12.255256
193.41.13.0193.41.13.255256
193.84.27.0193.84.27.255256
193.88.0.0193.89.255.255131072
193.105.30.0193.105.31.255512
193.138.115.0193.138.115.255256
193.162.48.0193.162.55.2552048
193.162.75.0193.162.75.255256
193.162.98.0193.162.99.255512
193.162.108.0193.162.108.255256
193.162.109.0193.162.109.255256
193.162.110.0193.162.110.255256
193.162.111.0193.162.111.255256
193.162.145.0193.162.145.255256
193.162.146.0193.162.146.255256
193.162.152.0193.162.159.2552048
193.163.24.0193.163.27.2551024
193.163.32.0193.163.32.255256
193.163.41.0193.163.41.255256
193.163.100.0193.163.100.255256
193.163.106.0193.163.106.255256
193.163.107.0193.163.107.255256
193.163.110.0193.163.110.255256
193.163.118.0193.163.118.255256
193.163.132.0193.163.133.255512
193.163.136.0193.163.136.255256
193.163.137.0193.163.137.255256
193.163.138.0193.163.138.255256
193.163.139.0193.163.139.255256
193.163.140.0193.163.140.255256
193.163.160.0193.163.167.2552048
193.200.44.0193.200.45.255512
193.238.204.0193.238.207.2551024
194.99.114.0194.99.115.255512
194.182.128.0194.182.143.2554096
194.182.144.0194.182.151.2552048
194.182.232.0194.182.239.2552048
194.182.240.0194.182.255.2554096
194.192.0.0194.192.255.25565536
194.239.0.0194.239.255.25565536
194.246.103.0194.246.103.255256
194.247.32.0194.247.32.255256
194.247.43.0194.247.43.255256
194.247.58.0194.247.58.255256
195.41.0.0195.41.255.25565536
195.60.160.0195.60.161.255512
195.88.36.0195.88.37.255512
195.95.181.0195.95.181.255256
195.97.128.0195.97.191.25516384
195.137.178.0195.137.178.255256
195.184.32.0195.184.63.2558192
195.215.0.0195.215.255.25565536
195.246.198.0195.246.198.255256
195.249.0.0195.249.255.25565536
198.183.202.0198.183.202.255256
212.130.0.0212.130.255.25565536
217.28.160.0217.28.161.255512
217.28.162.0217.28.162.255256
217.28.164.0217.28.167.2551024
217.28.168.0217.28.175.2552048

Source of data

This data was collected from the five Regional Internet Registries (RIR): AfrinIC, APNIC, ARIN, LACNIC and RIPE.
Check your user agent's IP address.
List of autonomous systems in DK
log_id = 183758
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Disclaimer: This dataset is provided "as is" for informational purposes only.
No guarantee is made regarding the accuracy, completeness, or timeliness of the data. The provider makes no warranties, either express or implied, and assumes no legal liability or responsibility for any loss or damage resulting from the use, misuse, or reliance on this dataset. Users are responsible for verifying any results obtained from it and for ensuring that their use complies with applicable laws and regulations.