asn.dev

Address space

AS4181 TDS-AS

IPv4 prefixes 726 1.74M addresses
IPv6 prefixes 4
Most common size /23 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/16
/16: 5
5
/17
/17: 4
4
/18
/18: 6
6
/19
/19: 38
38
/20
/20: 77
77
/21
/21: 127
127
/22
/22: 169
169
/23
/23: 185
185
/24
/24: 115
115

How this network carves its IPv4 space. A wall of /24s usually means many small customer assignments or fine-grained traffic engineering; a few short prefixes means large contiguous allocations announced whole.

Shape

Prefix sizes

IPv6
/28
/28: 1
1
/32
/32: 2
2
/48
/48: 1
1

Geography

Where the space lands

CountryNamePrefixes
USUnited States of America730

Inventory

All prefixes

showing 400 of 730
PrefixFamilyAddressesCountryFlags
24.40.80.0/21IPv42,048US
24.40.88.0/22IPv41,024US
24.40.92.0/23IPv4512US
24.40.94.0/23IPv4512US
24.49.96.0/22IPv41,024US
24.49.100.0/23IPv4512US
24.49.102.0/23IPv4512US
24.49.104.0/22IPv41,024US
24.49.108.0/22IPv41,024US
24.49.128.0/22IPv41,024US
24.49.132.0/23IPv4512US
24.49.134.0/24IPv4256US
24.49.135.0/24IPv4256US
24.49.136.0/22IPv41,024US
24.49.140.0/23IPv4512US
24.49.142.0/23IPv4512US
24.49.160.0/22IPv41,024US
24.49.164.0/22IPv41,024US
24.49.168.0/23IPv4512US
24.49.170.0/23IPv4512US
24.49.172.0/22IPv41,024US
24.52.0.0/22IPv41,024US
24.52.4.0/23IPv4512US
24.52.6.0/24IPv4256US
24.52.7.0/24IPv4256US
24.52.8.0/22IPv41,024US
24.52.18.0/23IPv4512US
24.52.20.0/22IPv41,024US
24.52.32.0/22IPv41,024US
24.54.128.0/23IPv4512US
24.54.130.0/23IPv4512US
24.54.132.0/24IPv4256US
24.54.133.0/24IPv4256US
24.54.134.0/23IPv4512US
24.54.136.0/21IPv42,048US
24.54.144.0/22IPv41,024US
24.54.148.0/23IPv4512US
24.54.160.0/22IPv41,024US
24.54.164.0/23IPv4512US
24.54.168.0/22IPv41,024US
24.54.180.0/22IPv41,024US
24.54.184.0/22IPv41,024US
24.54.188.0/22IPv41,024US
24.56.160.0/22IPv41,024US
24.56.170.0/23IPv4512US
24.56.176.0/23IPv4512US
24.56.178.0/23IPv4512US
24.56.180.0/23IPv4512US
24.56.188.0/23IPv4512US
24.75.192.0/21IPv42,048US
24.224.64.0/18IPv416,384US
24.236.32.0/23IPv4512US
24.236.34.0/23IPv4512US
24.236.36.0/22IPv41,024US
24.236.52.0/23IPv4512US
24.236.54.0/24IPv4256US
24.236.55.0/24IPv4256US
40.161.0.0/16IPv465,536US
50.21.192.0/23IPv4512US
50.21.194.0/24IPv4256US
50.21.195.0/24IPv4256US
50.21.196.0/22IPv41,024US
50.21.200.0/21IPv42,048US
64.17.68.0/22IPv41,024US
64.17.72.0/23IPv4512US
64.17.76.0/22IPv41,024US
64.17.80.0/21IPv42,048US
64.17.88.0/22IPv41,024US
64.17.92.0/23IPv4512US
64.17.94.0/23IPv4512US
64.35.192.0/20IPv44,096US
64.50.224.0/19IPv48,192US
64.83.160.0/21IPv42,048US
64.83.168.0/22IPv41,024US
64.83.172.0/22IPv41,024US
64.83.176.0/22IPv41,024US
64.83.180.0/22IPv41,024US
64.83.184.0/21IPv42,048US
66.173.0.0/22IPv41,024US
66.173.4.0/24IPv4256US
66.173.5.0/24IPv4256US
66.173.6.0/23IPv4512US
66.173.8.0/21IPv42,048US
66.173.16.0/20IPv44,096US
66.173.32.0/21IPv42,048US
66.173.40.0/21IPv42,048US
66.173.48.0/22IPv41,024US
66.173.52.0/23IPv4512US
66.173.54.0/23IPv4512US
66.173.56.0/21IPv42,048US
66.173.64.0/19IPv48,192US
66.173.96.0/20IPv44,096US
66.173.112.0/21IPv42,048US
66.173.120.0/23IPv4512US
66.173.122.0/23IPv4512US
66.173.124.0/23IPv4512US
66.173.126.0/23IPv4512US
66.220.96.0/19IPv48,192US
66.222.0.0/20IPv44,096US
66.222.16.0/21IPv42,048US
66.222.24.0/23IPv4512US
66.222.26.0/23IPv4512US
66.222.28.0/22IPv41,024US
66.222.32.0/19IPv48,192US
66.222.64.0/22IPv41,024US
66.222.68.0/22IPv41,024US
66.222.72.0/23IPv4512US
66.222.74.0/24IPv4256US
66.222.75.0/24IPv4256US
66.222.76.0/24IPv4256US
66.222.77.0/24IPv4256US
66.222.78.0/23IPv4512US
66.222.80.0/20IPv44,096US
66.222.96.0/22IPv41,024US
66.222.100.0/23IPv4512US
66.222.102.0/23IPv4512US
66.222.104.0/21IPv42,048US
66.222.112.0/20IPv44,096US
67.204.128.0/20IPv44,096US
67.204.144.0/22IPv41,024US
67.204.148.0/24IPv4256US
67.204.149.0/24IPv4256US
67.204.150.0/23IPv4512US
67.204.152.0/21IPv42,048US
67.204.160.0/22IPv41,024US
67.204.164.0/24IPv4256US
67.204.165.0/24IPv4256US
67.204.166.0/23IPv4512US
67.204.168.0/23IPv4512US
67.204.170.0/23IPv4512US
67.204.172.0/22IPv41,024US
67.204.176.0/21IPv42,048US
67.204.184.0/22IPv41,024US
67.204.188.0/23IPv4512US
67.204.190.0/24IPv4256US
67.204.191.0/24IPv4256US
67.217.8.0/21IPv42,048US
67.217.16.0/23IPv4512US
68.71.160.0/19IPv48,192US
69.11.128.0/20IPv44,096US
69.11.144.0/21IPv42,048US
69.11.152.0/21IPv42,048US
69.11.160.0/21IPv42,048US
69.11.168.0/22IPv41,024US
69.11.172.0/23IPv4512US
69.11.174.0/23IPv4512US
69.11.176.0/20IPv44,096US
69.11.192.0/23IPv4512US
69.11.194.0/23IPv4512US
69.11.196.0/22IPv41,024US
69.11.200.0/22IPv41,024US
69.11.204.0/24IPv4256US
69.11.205.0/24IPv4256US
69.11.206.0/24IPv4256US
69.11.207.0/24IPv4256US
69.11.208.0/20IPv44,096US
69.11.224.0/21IPv42,048US
69.11.232.0/22IPv41,024US
69.11.236.0/23IPv4512US
69.11.238.0/23IPv4512US
69.11.240.0/21IPv42,048US
69.11.248.0/24IPv4256US
69.11.249.0/24IPv4256US
69.11.250.0/23IPv4512US
69.11.252.0/22IPv41,024US
69.21.0.0/20IPv44,096US
69.21.16.0/21IPv42,048US
69.21.24.0/22IPv41,024US
69.21.28.0/24IPv4256US
69.21.29.0/24IPv4256US
69.21.30.0/23IPv4512US
69.21.32.0/24IPv4256US
69.21.33.0/24IPv4256US
69.21.34.0/23IPv4512US
69.21.36.0/22IPv41,024US
69.21.40.0/23IPv4512US
69.21.42.0/23IPv4512US
69.21.44.0/22IPv41,024US
69.21.48.0/20IPv44,096US
69.21.64.0/20IPv44,096US
69.21.80.0/22IPv41,024US
69.21.85.0/24IPv4256US
69.21.86.0/24IPv4256US
69.21.87.0/24IPv4256US
69.21.88.0/21IPv42,048US
69.21.96.0/23IPv4512US
69.21.98.0/23IPv4512US
69.21.100.0/22IPv41,024US
69.21.104.0/22IPv41,024US
69.21.108.0/24IPv4256US
69.21.109.0/24IPv4256US
69.21.110.0/24IPv4256US
69.21.111.0/24IPv4256US
69.21.112.0/20IPv44,096US
69.21.128.0/19IPv48,192US
69.21.160.0/22IPv41,024US
69.21.164.0/24IPv4256US
69.21.166.0/23IPv4512US
69.21.168.0/22IPv41,024US
69.21.172.0/22IPv41,024US
69.21.176.0/20IPv44,096US
69.21.192.0/20IPv44,096US
69.21.208.0/21IPv42,048US
69.21.216.0/23IPv4512US
69.21.218.0/23IPv4512US
69.21.220.0/22IPv41,024US
69.21.224.0/20IPv44,096US
69.21.240.0/21IPv42,048US
69.21.248.0/22IPv41,024US
69.21.252.0/22IPv41,024US
69.128.0.0/21IPv42,048US
69.128.8.0/22IPv41,024US
69.128.12.0/23IPv4512US
69.128.14.0/24IPv4256US
69.128.15.0/24IPv4256US
69.128.16.0/20IPv44,096US
69.128.32.0/22IPv41,024US
69.128.36.0/23IPv4512US
69.128.38.0/23IPv4512US
69.128.40.0/21IPv42,048US
69.128.48.0/21IPv42,048US
69.128.56.0/22IPv41,024US
69.128.60.0/23IPv4512US
69.128.62.0/23IPv4512US
69.128.64.0/21IPv42,048US
69.128.72.0/23IPv4512US
69.128.74.0/24IPv4256US
69.128.75.0/24IPv4256US
69.128.76.0/22IPv41,024US
69.128.80.0/21IPv42,048US
69.128.88.0/23IPv4512US
69.128.90.0/23IPv4512US
69.128.92.0/22IPv41,024US
69.128.96.0/19IPv48,192US
69.128.128.0/21IPv42,048US
69.128.136.0/21IPv42,048US
69.128.145.0/24IPv4256US
69.128.146.0/23IPv4512US
69.128.148.0/24IPv4256US
69.128.149.0/24IPv4256US
69.128.150.0/23IPv4512US
69.128.152.0/21IPv42,048US
69.128.160.0/22IPv41,024US
69.128.164.0/22IPv41,024US
69.128.168.0/21IPv42,048US
69.128.176.0/22IPv41,024US
69.128.180.0/23IPv4512US
69.128.182.0/23IPv4512US
69.128.184.0/21IPv42,048US
69.128.192.0/23IPv4512US
69.128.194.0/24IPv4256US
69.128.195.0/24IPv4256US
69.128.196.0/22IPv41,024US
69.128.200.0/21IPv42,048US
69.128.208.0/20IPv44,096US
69.128.224.0/20IPv44,096US
69.128.240.0/21IPv42,048US
69.128.248.0/21IPv42,048US
69.129.0.0/19IPv48,192US
69.129.32.0/20IPv44,096US
69.129.48.0/22IPv41,024US
69.129.52.0/23IPv4512US
69.129.54.0/23IPv4512US
69.129.56.0/21IPv42,048US
69.129.64.0/19IPv48,192US
69.129.96.0/21IPv42,048US
69.129.104.0/21IPv42,048US
69.129.112.0/22IPv41,024US
69.129.116.0/22IPv41,024US
69.129.120.0/21IPv42,048US
69.129.128.0/20IPv44,096US
69.129.144.0/23IPv4512US
69.129.146.0/23IPv4512US
69.129.148.0/22IPv41,024US
69.129.152.0/22IPv41,024US
69.129.156.0/22IPv41,024US
69.129.160.0/21IPv42,048US
69.129.168.0/22IPv41,024US
69.129.172.0/23IPv4512US
69.129.174.0/24IPv4256US
69.129.175.0/24IPv4256US
69.129.176.0/20IPv44,096US
69.129.192.0/19IPv48,192US
69.129.224.0/20IPv44,096US
69.129.240.0/23IPv4512US
69.129.242.0/23IPv4512US
69.129.244.0/22IPv41,024US
69.129.248.0/24IPv4256US
69.129.249.0/24IPv4256US
69.129.250.0/23IPv4512US
69.129.252.0/22IPv41,024US
69.130.0.0/20IPv44,096US
69.130.16.0/23IPv4512US
69.130.18.0/24IPv4256US
69.130.19.0/24IPv4256US
69.130.20.0/22IPv41,024US
69.130.24.0/21IPv42,048US
69.130.32.0/24IPv4256US
69.130.33.0/24IPv4256US
69.130.34.0/23IPv4512US
69.130.36.0/24IPv4256US
69.130.38.0/23IPv4512US
69.130.40.0/21IPv42,048US
69.130.48.0/20IPv44,096US
69.130.64.0/20IPv44,096US
69.130.80.0/20IPv44,096US
69.130.96.0/20IPv44,096US
69.130.112.0/21IPv42,048US
69.130.120.0/22IPv41,024US
69.130.124.0/22IPv41,024US
69.130.128.0/18IPv416,384US
69.130.192.0/22IPv41,024US
69.130.196.0/23IPv4512US
69.130.198.0/23IPv4512US
69.130.200.0/22IPv41,024US
69.130.204.0/22IPv41,024US
69.130.208.0/21IPv42,048US
69.130.216.0/21IPv42,048US
69.130.224.0/19IPv48,192US
69.131.0.0/19IPv48,192US
69.131.32.0/22IPv41,024US
69.131.36.0/23IPv4512US
69.131.38.0/23IPv4512US
69.131.40.0/21IPv42,048US
69.131.48.0/20IPv44,096US
69.131.64.0/21IPv42,048US
69.131.72.0/22IPv41,024US
69.131.76.0/22IPv41,024US
69.131.80.0/20IPv44,096US
69.131.96.0/20IPv44,096US
69.131.112.0/23IPv4512US
69.131.114.0/23IPv4512US
69.131.116.0/22IPv41,024US
69.131.120.0/23IPv4512US
69.131.122.0/23IPv4512US
69.131.124.0/22IPv41,024US
69.131.128.0/21IPv42,048US
69.131.136.0/22IPv41,024US
69.131.140.0/23IPv4512US
69.131.142.0/23IPv4512US
69.131.144.0/20IPv44,096US
69.131.160.0/19IPv48,192US
69.131.192.0/20IPv44,096US
69.131.208.0/20IPv44,096US
69.131.224.0/20IPv44,096US
69.131.240.0/21IPv42,048US
69.131.248.0/21IPv42,048US
72.0.160.0/19IPv48,192US
72.35.128.0/19IPv48,192US
74.211.0.0/21IPv42,048US
74.211.8.0/23IPv4512US
74.211.10.0/24IPv4256US
74.211.11.0/24IPv4256US
74.211.12.0/22IPv41,024US
74.211.16.0/21IPv42,048US
74.211.24.0/21IPv42,048US
74.211.32.0/22IPv41,024US
74.211.36.0/24IPv4256US
74.211.37.0/24IPv4256US
74.211.38.0/23IPv4512US
74.211.40.0/21IPv42,048US
74.211.48.0/23IPv4512US
74.211.50.0/24IPv4256US
74.211.51.0/24IPv4256US
74.211.52.0/22IPv41,024US
74.211.56.0/22IPv41,024US
74.211.60.0/23IPv4512US
74.211.62.0/23IPv4512US
74.211.64.0/21IPv42,048US
74.211.72.0/22IPv41,024US
74.211.76.0/23IPv4512US
74.211.78.0/23IPv4512US
74.211.80.0/20IPv44,096US
75.100.0.0/20IPv44,096US
75.100.16.0/22IPv41,024US
75.100.20.0/22IPv41,024US
75.100.24.0/21IPv42,048US
75.100.32.0/19IPv48,192US
75.100.64.0/19IPv48,192US
75.100.96.0/21IPv42,048US
75.100.104.0/21IPv42,048US
75.100.112.0/21IPv42,048US
75.100.120.0/23IPv4512US
75.100.122.0/24IPv4256US
75.100.123.0/24IPv4256US
75.100.124.0/22IPv41,024US
75.100.128.0/20IPv44,096US
75.100.144.0/22IPv41,024US
75.100.148.0/22IPv41,024US
75.100.152.0/22IPv41,024US
75.100.156.0/22IPv41,024US
75.100.160.0/19IPv48,192US
75.100.192.0/19IPv48,192US
75.100.224.0/22IPv41,024US
75.100.228.0/23IPv4512US
75.100.230.0/23IPv4512US
75.100.232.0/23IPv4512US
75.100.234.0/23IPv4512US
75.100.236.0/22IPv41,024US
75.100.240.0/21IPv42,048US

Capped at 400 rows to keep the page a sane size. The filter searches only what is rendered.