asn.dev

Address space

AS11427 TWC-11427-TEXAS

IPv4 prefixes 537 5.81M addresses
IPv6 prefixes 38
Most common size /22 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/14
/14: 4
4
/15
/15: 8
8
/16
/16: 13
13
/17
/17: 27
27
/18
/18: 53
53
/19
/19: 64
64
/20
/20: 63
63
/21
/21: 81
81
/22
/22: 120
120
/23
/23: 51
51
/24
/24: 53
53

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
/27
/27: 1
1
/28
/28: 1
1
/32
/32: 4
4
/33
/33: 2
2
/34
/34: 2
2
/35
/35: 2
2
/36
/36: 2
2
/37
/37: 3
3
/38
/38: 1
1
/39
/39: 1
1
/40
/40: 2
2
/41
/41: 2
2
/42
/42: 2
2
/43
/43: 2
2
/44
/44: 2
2
/45
/45: 2
2
/46
/46: 2
2
/47
/47: 2
2
/48
/48: 3
3

Geography

Where the space lands

CountryNamePrefixes
USUnited States of America575

Inventory

All prefixes

showing 400 of 575
PrefixFamilyAddressesCountryFlags
24.26.192.0/18IPv416,384US
24.27.0.0/17IPv432,768US
24.28.0.0/17IPv432,768US
24.28.128.0/18IPv416,384US
24.31.32.0/19IPv48,192US
24.31.224.0/19IPv48,192US
24.55.0.0/18IPv416,384US
24.73.240.0/20IPv44,096US
24.92.96.0/19IPv48,192US
24.93.32.0/19IPv48,192US
24.94.160.0/19IPv48,192US
24.106.8.0/21IPv42,048US
24.106.52.0/22IPv41,024US
24.123.96.0/20IPv44,096US
24.153.128.0/18IPv416,384US
24.153.192.0/21IPv42,048US
24.153.200.0/22IPv41,024US
24.153.205.0/24IPv4256US
24.153.206.0/23IPv4512US
24.153.208.0/20IPv44,096US
24.153.224.0/19IPv48,192US
24.160.0.0/19IPv48,192US
24.160.128.0/19IPv48,192US
24.162.0.0/17IPv432,768US
24.162.128.0/18IPv416,384US
24.162.192.0/19IPv48,192US
24.164.192.0/19IPv48,192US
24.165.224.0/19IPv48,192US
24.166.164.0/22IPv41,024US
24.166.168.0/21IPv42,048US
24.166.176.0/20IPv44,096US
24.167.0.0/17IPv432,768US
24.169.240.0/20IPv44,096US
24.170.0.0/17IPv432,768US
24.173.0.0/19IPv48,192US
24.173.32.0/21IPv42,048US
24.173.40.0/24IPv4256US
24.173.42.0/23IPv4512US
24.173.44.0/22IPv41,024US
24.173.48.0/20IPv44,096US
24.173.64.0/19IPv48,192US
24.173.96.0/20IPv44,096US
24.173.176.0/20IPv44,096US
24.173.192.0/18IPv416,384US
24.174.42.0/23IPv4512US
24.175.0.0/17IPv432,768US
24.175.160.0/19IPv48,192US
24.175.192.0/18IPv416,384US
24.208.100.0/22IPv41,024US
24.227.128.0/18IPv416,384US
24.227.192.0/20IPv44,096US
24.227.208.0/23IPv4512US
24.227.210.0/24IPv4256US
24.227.212.0/22IPv41,024US
24.227.216.0/21IPv42,048US
24.227.224.0/19IPv48,192US
24.242.0.0/17IPv432,768US
24.242.128.0/19IPv48,192US
24.242.160.0/20IPv44,096US
24.242.176.0/21IPv42,048US
24.242.184.0/22IPv41,024US
24.242.192.0/18IPv416,384US
24.243.0.0/16IPv465,536US
35.146.0.0/15IPv4131,072US
45.198.188.0/22IPv41,024US
45.202.92.0/22IPv41,024US
45.202.96.0/22IPv41,024US
45.202.116.0/23IPv4512US
45.202.120.0/22IPv41,024US
45.203.192.0/22IPv41,024US
45.203.240.0/22IPv41,024US
45.203.252.0/22IPv41,024US
45.205.76.0/22IPv41,024US
45.205.88.0/21IPv42,048US
45.205.156.0/22IPv41,024US
45.205.160.0/23IPv4512US
45.205.170.0/23IPv4512US
45.207.0.0/23IPv4512US
45.207.36.0/22IPv41,024US
45.207.42.0/23IPv4512US
45.207.48.0/21IPv42,048US
45.207.164.0/23IPv4512US
45.207.170.0/23IPv4512US
45.207.174.0/23IPv4512US
47.3.128.0/17IPv432,768US
47.234.128.0/17IPv432,768US
50.84.0.0/18IPv416,384US
50.84.64.0/21IPv42,048US
50.84.72.0/22IPv41,024US
50.84.77.0/24IPv4256US
50.84.78.0/23IPv4512US
50.84.80.0/20IPv44,096US
50.84.96.0/19IPv48,192US
50.84.128.0/19IPv48,192US
50.84.160.0/20IPv44,096US
50.84.176.0/21IPv42,048US
50.84.185.0/24IPv4256US
50.84.186.0/23IPv4512US
50.84.188.0/22IPv41,024US
50.84.192.0/18IPv416,384US
64.86.93.0/24IPv4256US
64.183.176.0/20IPv44,096US
64.183.192.0/18IPv416,384US
64.189.156.0/24IPv4256US
65.26.0.0/19IPv48,192US
65.26.32.0/20IPv44,096US
65.26.48.0/21IPv42,048US
65.26.72.0/21IPv42,048US
65.26.80.0/20IPv44,096US
65.26.96.0/19IPv48,192US
65.26.128.0/20IPv44,096US
65.28.0.0/19IPv48,192US
65.28.64.0/18IPv416,384US
65.31.192.0/19IPv48,192US
65.84.0.0/16IPv465,536US
65.85.0.0/23IPv4512US
65.85.3.0/24IPv4256US
65.85.4.0/22IPv41,024US
65.85.8.0/21IPv42,048US
65.85.16.0/20IPv44,096US
65.85.32.0/19IPv48,192US
65.85.64.0/18IPv416,384US
65.85.128.0/17IPv432,768US
65.185.247.0/24IPv4256US
66.25.0.0/18IPv416,384US
66.25.64.0/19IPv48,192US
66.25.128.0/17IPv432,768US
66.37.160.0/19IPv48,192US
66.68.0.0/15IPv4131,072US
66.75.218.0/23IPv4512US
66.92.144.0/21IPv42,048US
66.142.245.0/24IPv4256US
66.167.92.0/22IPv41,024US
66.167.128.0/21IPv42,048US
67.10.0.0/15IPv4131,072US
67.48.0.0/18IPv416,384US
67.48.64.0/19IPv48,192US
67.48.128.0/18IPv416,384US
67.48.192.0/19IPv48,192US
67.52.18.0/23IPv4512US
67.52.216.0/23IPv4512US
67.52.222.0/23IPv4512US
67.52.224.0/20IPv44,096US
67.52.248.0/23IPv4512US
67.52.251.0/24IPv4256US
67.52.252.0/23IPv4512US
67.52.254.0/24IPv4256US
67.53.24.0/23IPv4512US
67.53.64.0/22IPv41,024US
67.53.86.0/23IPv4512US
67.53.92.0/23IPv4512US
67.53.160.0/22IPv41,024US
67.78.32.0/19IPv48,192US
67.78.64.0/18IPv416,384US
67.79.0.0/21IPv42,048US
67.79.8.0/22IPv41,024US
67.79.12.0/24IPv4256US
67.79.14.0/23IPv4512US
67.79.16.0/20IPv44,096US
67.79.32.0/20IPv44,096US
67.79.48.0/22IPv41,024US
67.79.52.0/23IPv4512US
67.79.55.0/24IPv4256US
67.79.56.0/21IPv42,048US
67.79.64.0/20IPv44,096US
67.79.80.0/21IPv42,048US
67.79.88.0/23IPv4512US
67.79.90.0/24IPv4256US
67.79.91.0/24IPv4256US
67.79.92.0/22IPv41,024US
67.79.96.0/19IPv48,192US
67.79.192.0/18IPv416,384US
67.102.0.0/22IPv41,024US
68.165.64.0/19IPv48,192US
68.182.204.0/22IPv41,024US
68.182.212.0/22IPv41,024US
68.201.0.0/16IPv465,536US
68.203.0.0/16IPv465,536US
68.206.0.0/16IPv465,536US
68.207.0.0/18IPv416,384US
68.207.64.0/20IPv44,096US
68.207.96.0/19IPv48,192US
69.23.112.0/20IPv44,096US
69.23.128.0/18IPv416,384US
69.33.116.0/23IPv4512US
69.76.128.0/17IPv432,768US
70.92.32.0/19IPv48,192US
70.94.0.0/17IPv432,768US
70.94.128.0/18IPv416,384US
70.94.192.0/19IPv48,192US
70.112.0.0/15IPv4131,072US
70.114.0.0/16IPv465,536US
70.115.0.0/18IPv416,384US
70.115.64.0/20IPv44,096US
70.115.80.0/21IPv42,048US
70.115.88.0/21IPv42,048US
70.115.96.0/19IPv48,192US
70.115.128.0/17IPv432,768US
70.116.0.0/16IPv465,536US
70.117.0.0/18IPv416,384US
70.117.64.0/18IPv416,384US
70.117.128.0/17IPv432,768US
70.118.0.0/15IPv4131,072US
70.120.0.0/14IPv4262,144US
70.124.0.0/16IPv465,536US
70.125.96.0/20IPv44,096US
70.125.112.0/21IPv42,048US
70.125.120.0/22IPv41,024US
70.125.124.0/22IPv41,024US
70.125.128.0/17IPv432,768US
71.40.0.0/21IPv42,048US
71.40.8.0/22IPv41,024US
71.40.12.0/23IPv4512US
71.40.15.0/24IPv4256US
71.40.16.0/22IPv41,024US
71.40.20.0/24IPv4256US
71.40.22.0/23IPv4512US
71.40.24.0/21IPv42,048US
71.40.32.0/19IPv48,192US
71.40.64.0/19IPv48,192US
71.40.96.0/21IPv42,048US
71.40.104.0/22IPv41,024US
71.40.110.0/23IPv4512US
71.40.112.0/20IPv44,096US
71.40.192.0/21IPv42,048US
71.40.200.0/22IPv41,024US
71.40.204.0/24IPv4256US
71.40.206.0/23IPv4512US
71.40.208.0/20IPv44,096US
71.40.224.0/19IPv48,192US
71.41.0.0/21IPv42,048US
71.41.8.0/22IPv41,024US
71.41.12.0/24IPv4256US
71.41.14.0/23IPv4512US
71.41.16.0/20IPv44,096US
71.41.128.0/18IPv416,384US
71.41.192.0/20IPv44,096US
71.41.224.0/19IPv48,192US
71.42.64.0/18IPv416,384US
71.42.128.0/19IPv48,192US
71.42.176.0/21IPv42,048US
71.42.184.0/22IPv41,024US
71.42.188.0/23IPv4512US
71.42.191.0/24IPv4256US
71.42.192.0/18IPv416,384US
71.78.0.0/17IPv432,768US
71.78.128.0/19IPv48,192US
71.78.161.0/24IPv4256US
71.78.162.0/23IPv4512US
71.78.164.0/22IPv41,024US
71.78.168.0/21IPv42,048US
71.78.176.0/20IPv44,096US
71.78.192.0/18IPv416,384US
72.128.0.0/18IPv416,384US
72.128.128.0/19IPv48,192US
72.129.160.0/19IPv48,192US
72.129.224.0/19IPv48,192US
72.131.192.0/18IPv416,384US
72.133.64.0/18IPv416,384US
72.133.224.0/20IPv44,096US
72.135.0.0/19IPv48,192US
72.135.96.0/20IPv44,096US
72.176.0.0/14IPv4262,144US
72.180.0.0/15IPv4131,072US
72.182.0.0/16IPv465,536US
72.183.0.0/18IPv416,384US
72.183.64.0/21IPv42,048US
72.183.72.0/22IPv41,024US
72.183.76.0/22IPv41,024US
72.183.80.0/20IPv44,096US
72.183.96.0/19IPv48,192US
72.183.128.0/17IPv432,768US
72.190.0.0/15IPv4131,072US
72.245.0.0/18IPv416,384US
72.245.88.0/21IPv42,048US
72.245.96.0/19IPv48,192US
72.245.160.0/21IPv42,048US
72.245.176.0/21IPv42,048US
74.2.28.0/22IPv41,024US
74.2.64.0/19IPv48,192US
74.62.64.0/22IPv41,024US
74.62.76.0/22IPv41,024US
74.62.112.0/20IPv44,096US
74.62.128.0/20IPv44,096US
74.62.160.0/21IPv42,048US
74.87.104.0/21IPv42,048US
74.87.160.0/20IPv44,096US
74.87.176.0/21IPv42,048US
74.87.184.0/22IPv41,024US
74.87.192.0/22IPv41,024US
75.81.0.0/17IPv432,768US
75.81.128.0/19IPv48,192US
75.81.160.0/20IPv44,096US
75.87.0.0/17IPv432,768US
75.87.128.0/18IPv416,384US
76.58.32.0/21IPv42,048US
76.58.58.0/23IPv4512US
76.79.0.0/18IPv416,384US
76.84.0.0/16IPv465,536US
76.85.0.0/17IPv432,768US
76.85.128.0/18IPv416,384US
76.85.192.0/19IPv48,192US
76.92.112.0/20IPv44,096US
76.92.128.0/17IPv432,768US
76.182.192.0/18IPv416,384US
76.183.0.0/16IPv465,536US
76.184.0.0/14IPv4262,144US
97.77.0.0/18IPv416,384US
97.77.64.0/20IPv44,096US
97.77.80.0/22IPv41,024US
97.77.84.0/23IPv4512US
97.77.86.0/24IPv4256US
97.77.88.0/21IPv42,048US
97.77.96.0/19IPv48,192US
97.77.128.0/18IPv416,384US
97.77.192.0/20IPv44,096US
97.77.208.0/21IPv42,048US
97.77.216.0/22IPv41,024US
97.77.220.0/24IPv4256US
97.77.222.0/23IPv4512US
97.77.224.0/19IPv48,192US
97.79.128.0/20IPv44,096US
97.79.144.0/21IPv42,048US
97.79.153.0/24IPv4256US
97.79.154.0/24IPv4256US
97.79.156.0/23IPv4512US
97.79.160.0/21IPv42,048US
97.79.168.0/24IPv4256US
97.79.170.0/23IPv4512US
97.79.172.0/22IPv41,024US
97.79.176.0/20IPv44,096US
97.79.192.0/19IPv48,192US
97.79.224.0/21IPv42,048US
97.79.232.0/22IPv41,024US
97.79.240.0/20IPv44,096US
97.98.0.0/15IPv4131,072US
97.105.0.0/23IPv4512US
97.105.3.0/24IPv4256US
97.105.4.0/22IPv41,024US
97.105.8.0/21IPv42,048US
97.105.16.0/20IPv44,096US
97.105.32.0/19IPv48,192US
97.105.64.0/18IPv416,384US
97.105.129.0/24IPv4256US
97.105.130.0/23IPv4512US
97.105.132.0/22IPv41,024US
97.105.136.0/21IPv42,048US
97.105.144.0/22IPv41,024US
97.105.149.0/24IPv4256US
97.105.150.0/23IPv4512US
97.105.152.0/21IPv42,048US
97.105.160.0/19IPv48,192US
97.105.192.0/18IPv416,384US
98.6.0.0/20IPv44,096US
98.6.16.0/22IPv41,024US
98.6.21.0/24IPv4256US
98.6.22.0/23IPv4512US
98.6.24.0/21IPv42,048US
98.6.32.0/19IPv48,192US
98.6.64.0/18IPv416,384US
98.6.128.0/17IPv432,768US
98.100.96.0/21IPv42,048US
98.100.104.0/23IPv4512US
98.100.106.0/24IPv4256US
98.100.108.0/22IPv41,024US
98.100.112.0/23IPv4512US
98.100.115.0/24IPv4256US
98.100.116.0/22IPv41,024US
98.100.120.0/22IPv41,024US
98.100.126.0/23IPv4512US
98.120.108.0/24IPv4256US
98.120.111.0/24IPv4256US
98.156.0.0/19IPv48,192US
98.156.32.0/21IPv42,048US
98.156.40.0/22IPv41,024US
98.156.44.0/22IPv41,024US
98.156.48.0/20IPv44,096US
98.156.64.0/18IPv416,384US
98.156.128.0/17IPv432,768US
98.157.160.0/20IPv44,096US
104.129.248.0/24IPv4256US
104.224.79.0/24IPv4256US
108.167.0.0/18IPv416,384US
108.167.64.0/20IPv44,096US
108.178.64.0/18IPv416,384US
134.202.184.0/21IPv42,048US
139.177.152.0/24IPv4256US
140.99.45.0/24IPv4256US
140.99.209.0/24IPv4256US
144.168.24.0/21IPv42,048US
144.172.8.0/22IPv41,024US
149.18.241.0/24IPv4256US
149.18.253.0/24IPv4256US
150.220.0.0/17IPv432,768US
150.220.128.0/19IPv48,192US
150.220.160.0/24IPv4256US
150.220.162.0/23IPv4512US
150.220.164.0/22IPv41,024US
150.220.168.0/21IPv42,048US
150.220.176.0/20IPv44,096US

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