asn.dev

Address space

AS20057 ATT-MOBILITY-LLC-AS20057

IPv4 prefixes 1,182 4.05M addresses
IPv6 prefixes 121
Most common size /23 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/15
/15: 4
4
/16
/16: 13
13
/17
/17: 13
13
/18
/18: 27
27
/19
/19: 56
56
/20
/20: 125
125
/21
/21: 187
187
/22
/22: 250
250
/23
/23: 258
258
/24
/24: 249
249

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
/37
/37: 5
5
/38
/38: 12
12
/39
/39: 32
32
/40
/40: 15
15
/41
/41: 37
37
/44
/44: 1
1
/45
/45: 1
1
/46
/46: 2
2
/47
/47: 8
8
/48
/48: 8
8

Geography

Where the space lands

CountryNamePrefixes
USUnited States of America1,303

Inventory

All prefixes

showing 400 of 1,303
PrefixFamilyAddressesCountryFlags
12.72.0.0/18IPv416,384US
12.72.64.0/20IPv44,096US
12.72.80.0/22IPv41,024US
12.72.84.0/23IPv4512US
12.72.86.0/24IPv4256US
12.72.87.0/24IPv4256US
12.72.88.0/21IPv42,048US
12.72.96.0/20IPv44,096US
12.72.112.0/22IPv41,024US
12.72.116.0/23IPv4512US
12.72.118.0/23IPv4512US
12.72.120.0/22IPv41,024US
12.72.124.0/23IPv4512US
12.72.126.0/24IPv4256US
12.72.127.0/24IPv4256US
12.72.128.0/23IPv4512US
12.72.130.0/24IPv4256US
12.72.131.0/24IPv4256US
12.72.132.0/24IPv4256US
12.72.133.0/24IPv4256US
12.72.134.0/23IPv4512US
12.72.136.0/21IPv42,048US
12.72.144.0/21IPv42,048US
12.72.152.0/21IPv42,048US
12.72.160.0/20IPv44,096US
12.72.176.0/20IPv44,096US
12.72.192.0/19IPv48,192US
12.72.224.0/20IPv44,096US
12.72.240.0/21IPv42,048US
12.72.248.0/22IPv41,024US
12.72.252.0/23IPv4512US
12.72.254.0/23IPv4512US
12.73.0.0/17IPv432,768US
66.102.186.0/24IPv4256US
70.144.0.0/18IPv416,384US
107.72.162.0/23IPv4512US
107.72.164.0/23IPv4512US
107.72.174.0/24IPv4256US
107.72.176.0/23IPv4512US
107.72.178.0/24IPv4256US
107.72.225.0/24IPv4256US
107.77.64.0/19IPv48,192US
107.77.96.0/23IPv4512US
107.77.100.0/22IPv41,024US
107.77.104.0/21IPv42,048US
107.77.192.0/24IPv4256US
107.77.194.0/23IPv4512US
107.77.196.0/22IPv41,024US
107.77.200.0/21IPv42,048US
107.77.208.0/20IPv44,096US
107.77.224.0/21IPv42,048US
107.77.232.0/22IPv41,024US
107.77.236.0/23IPv4512US
107.80.0.0/23IPv4512US
107.80.2.0/24IPv4256US
107.80.3.0/24IPv4256US
107.80.4.0/24IPv4256US
107.80.5.0/24IPv4256US
107.80.7.0/24IPv4256US
107.80.8.0/21IPv42,048US
107.80.16.0/20IPv44,096US
107.80.32.0/19IPv48,192US
107.80.64.0/20IPv44,096US
107.80.80.0/20IPv44,096US
107.80.96.0/19IPv48,192US
107.80.128.0/24IPv4256US
107.80.129.0/24IPv4256US
107.80.130.0/23IPv4512US
107.80.132.0/22IPv41,024US
107.80.136.0/22IPv41,024US
107.80.140.0/23IPv4512US
107.80.142.0/24IPv4256US
107.80.143.0/24IPv4256US
107.80.144.0/23IPv4512US
107.80.146.0/24IPv4256US
107.80.147.0/24IPv4256US
107.80.148.0/23IPv4512US
107.80.150.0/24IPv4256US
107.80.151.0/24IPv4256US
107.80.152.0/23IPv4512US
107.80.154.0/24IPv4256US
107.80.155.0/24IPv4256US
107.80.156.0/22IPv41,024US
107.80.160.0/19IPv48,192US
107.80.192.0/22IPv41,024US
107.80.196.0/24IPv4256US
107.80.197.0/24IPv4256US
107.80.198.0/24IPv4256US
107.80.199.0/24IPv4256US
107.80.200.0/21IPv42,048US
107.80.208.0/22IPv41,024US
107.80.212.0/23IPv4512US
107.80.214.0/24IPv4256US
107.80.215.0/24IPv4256US
107.80.216.0/24IPv4256US
107.80.217.0/24IPv4256US
107.80.218.0/23IPv4512US
107.80.220.0/22IPv41,024US
107.80.224.0/21IPv42,048US
107.80.232.0/22IPv41,024US
107.80.236.0/23IPv4512US
107.80.238.0/24IPv4256US
107.80.239.0/24IPv4256US
107.80.240.0/21IPv42,048US
107.80.248.0/23IPv4512US
107.80.250.0/24IPv4256US
107.80.251.0/24IPv4256US
107.80.252.0/23IPv4512US
107.80.254.0/23IPv4512US
107.81.0.0/16IPv465,536US
107.84.0.0/22IPv41,024US
107.84.4.0/22IPv41,024US
107.84.8.0/22IPv41,024US
107.84.12.0/23IPv4512US
107.84.14.0/24IPv4256US
107.84.15.0/24IPv4256US
107.84.16.0/21IPv42,048US
107.84.24.0/22IPv41,024US
107.84.28.0/24IPv4256US
107.84.29.0/24IPv4256US
107.84.30.0/23IPv4512US
107.84.32.0/19IPv48,192US
107.84.64.0/18IPv416,384US
107.84.128.0/20IPv44,096US
107.84.144.0/21IPv42,048US
107.84.153.0/24IPv4256US
107.84.154.0/24IPv4256US
107.84.155.0/24IPv4256US
107.84.156.0/22IPv41,024US
107.84.160.0/20IPv44,096US
107.84.176.0/23IPv4512US
107.84.178.0/23IPv4512US
107.84.180.0/22IPv41,024US
107.84.184.0/22IPv41,024US
107.84.188.0/23IPv4512US
107.84.190.0/24IPv4256US
107.84.191.0/24IPv4256US
107.84.192.0/21IPv42,048US
107.84.200.0/24IPv4256US
107.84.201.0/24IPv4256US
107.84.202.0/23IPv4512US
107.84.204.0/22IPv41,024US
107.84.208.0/24IPv4256US
107.84.209.0/24IPv4256US
107.84.210.0/23IPv4512US
107.84.212.0/23IPv4512US
107.84.214.0/24IPv4256US
107.84.215.0/24IPv4256US
107.84.216.0/21IPv42,048US
107.84.224.0/19IPv48,192US
107.85.0.0/21IPv42,048US
107.85.8.0/21IPv42,048US
107.85.16.0/23IPv4512US
107.85.18.0/23IPv4512US
107.85.20.0/22IPv41,024US
107.85.24.0/21IPv42,048US
107.85.32.0/24IPv4256US
107.85.33.0/24IPv4256US
107.85.34.0/24IPv4256US
107.85.35.0/24IPv4256US
107.85.36.0/22IPv41,024US
107.85.40.0/21IPv42,048US
107.85.48.0/21IPv42,048US
107.85.56.0/24IPv4256US
107.85.57.0/24IPv4256US
107.85.58.0/23IPv4512US
107.85.60.0/22IPv41,024US
107.85.64.0/23IPv4512US
107.85.66.0/23IPv4512US
107.85.68.0/22IPv41,024US
107.85.72.0/22IPv41,024US
107.85.76.0/23IPv4512US
107.85.78.0/23IPv4512US
107.85.80.0/20IPv44,096US
107.85.96.0/21IPv42,048US
107.85.104.0/22IPv41,024US
107.85.108.0/23IPv4512US
107.85.110.0/24IPv4256US
107.85.111.0/24IPv4256US
107.85.112.0/22IPv41,024US
107.85.116.0/23IPv4512US
107.85.118.0/23IPv4512US
107.85.120.0/21IPv42,048US
107.85.128.0/19IPv48,192US
107.85.160.0/20IPv44,096US
107.85.176.0/22IPv41,024US
107.85.180.0/23IPv4512US
107.85.182.0/24IPv4256US
107.85.183.0/24IPv4256US
107.85.184.0/21IPv42,048US
107.85.192.0/19IPv48,192US
107.85.224.0/21IPv42,048US
107.85.232.0/22IPv41,024US
107.85.236.0/23IPv4512US
107.85.238.0/24IPv4256US
107.85.239.0/24IPv4256US
107.85.240.0/20IPv44,096US
107.87.0.0/17IPv432,768US
107.87.136.0/22IPv41,024US
107.87.144.0/21IPv42,048US
107.87.152.0/23IPv4512US
107.87.154.0/24IPv4256US
107.87.192.0/18IPv416,384US
107.89.0.0/22IPv41,024US
107.89.4.0/23IPv4512US
107.89.6.0/24IPv4256US
107.89.7.0/24IPv4256US
107.89.8.0/21IPv42,048US
107.89.16.0/20IPv44,096US
107.89.32.0/21IPv42,048US
107.89.40.0/21IPv42,048US
107.89.48.0/23IPv4512US
107.89.50.0/23IPv4512US
107.89.52.0/22IPv41,024US
107.89.56.0/22IPv41,024US
107.89.60.0/24IPv4256US
107.89.61.0/24IPv4256US
107.89.62.0/23IPv4512US
107.89.64.0/23IPv4512US
107.89.66.0/23IPv4512US
107.89.68.0/22IPv41,024US
107.89.72.0/21IPv42,048US
107.89.80.0/20IPv44,096US
107.89.96.0/19IPv48,192US
107.89.128.0/18IPv416,384US
107.89.192.0/23IPv4512US
107.89.194.0/24IPv4256US
107.89.195.0/24IPv4256US
107.89.196.0/22IPv41,024US
107.89.200.0/22IPv41,024US
107.89.204.0/24IPv4256US
107.89.205.0/24IPv4256US
107.89.206.0/24IPv4256US
107.89.207.0/24IPv4256US
107.89.208.0/21IPv42,048US
107.89.216.0/24IPv4256US
107.89.217.0/24IPv4256US
107.89.218.0/24IPv4256US
107.89.219.0/24IPv4256US
107.89.220.0/23IPv4512US
107.89.222.0/23IPv4512US
107.89.224.0/22IPv41,024US
107.89.228.0/23IPv4512US
107.89.230.0/23IPv4512US
107.89.232.0/23IPv4512US
107.89.234.0/23IPv4512US
107.89.236.0/22IPv41,024US
107.89.240.0/20IPv44,096US
107.90.0.0/19IPv48,192US
107.90.32.0/21IPv42,048US
107.90.40.0/22IPv41,024US
107.90.44.0/23IPv4512US
107.90.46.0/23IPv4512US
107.90.48.0/24IPv4256US
107.90.49.0/24IPv4256US
107.90.50.0/23IPv4512US
107.90.52.0/22IPv41,024US
107.90.56.0/23IPv4512US
107.90.58.0/24IPv4256US
107.90.59.0/24IPv4256US
107.90.60.0/24IPv4256US
107.90.61.0/24IPv4256US
107.90.62.0/24IPv4256US
107.90.63.0/24IPv4256US
107.90.64.0/23IPv4512US
107.90.66.0/23IPv4512US
107.90.68.0/22IPv41,024US
107.90.72.0/21IPv42,048US
107.90.80.0/21IPv42,048US
107.90.88.0/22IPv41,024US
107.90.92.0/22IPv41,024US
107.90.96.0/21IPv42,048US
107.90.104.0/21IPv42,048US
107.90.112.0/22IPv41,024US
107.90.116.0/23IPv4512US
107.90.118.0/23IPv4512US
107.90.120.0/22IPv41,024US
107.90.124.0/23IPv4512US
107.90.126.0/24IPv4256US
107.90.127.0/24IPv4256US
107.90.128.0/23IPv4512US
107.90.130.0/23IPv4512US
107.90.132.0/22IPv41,024US
107.90.136.0/21IPv42,048US
107.90.144.0/21IPv42,048US
107.90.152.0/23IPv4512US
107.90.154.0/23IPv4512US
107.90.156.0/22IPv41,024US
107.90.160.0/20IPv44,096US
107.90.176.0/22IPv41,024US
107.90.180.0/23IPv4512US
107.90.182.0/24IPv4256US
107.90.183.0/24IPv4256US
107.90.184.0/21IPv42,048US
107.90.192.0/20IPv44,096US
107.90.208.0/22IPv41,024US
107.90.212.0/23IPv4512US
107.90.214.0/23IPv4512US
107.90.216.0/22IPv41,024US
107.90.220.0/23IPv4512US
107.90.222.0/23IPv4512US
107.90.224.0/22IPv41,024US
107.90.228.0/23IPv4512US
107.90.230.0/24IPv4256US
107.90.231.0/24IPv4256US
107.90.232.0/21IPv42,048US
107.90.240.0/20IPv44,096US
107.91.0.0/19IPv48,192US
107.91.32.0/21IPv42,048US
107.91.40.0/22IPv41,024US
107.91.44.0/22IPv41,024US
107.91.48.0/20IPv44,096US
107.91.64.0/24IPv4256US
107.91.65.0/24IPv4256US
107.91.66.0/23IPv4512US
107.91.68.0/22IPv41,024US
107.91.72.0/21IPv42,048US
107.91.80.0/21IPv42,048US
107.91.88.0/22IPv41,024US
107.91.92.0/23IPv4512US
107.91.94.0/23IPv4512US
107.91.96.0/20IPv44,096US
107.91.112.0/21IPv42,048US
107.91.120.0/24IPv4256US
107.91.121.0/24IPv4256US
107.91.122.0/23IPv4512US
107.91.124.0/22IPv41,024US
107.91.128.0/22IPv41,024US
107.91.132.0/23IPv4512US
107.91.134.0/23IPv4512US
107.91.136.0/21IPv42,048US
107.91.144.0/20IPv44,096US
107.91.160.0/19IPv48,192US
107.91.192.0/20IPv44,096US
107.91.208.0/23IPv4512US
107.91.210.0/23IPv4512US
107.91.212.0/22IPv41,024US
107.91.216.0/21IPv42,048US
107.91.224.0/19IPv48,192US
107.92.0.0/18IPv416,384US
107.92.64.0/19IPv48,192US
107.92.96.0/20IPv44,096US
107.92.112.0/21IPv42,048US
107.92.120.0/22IPv41,024US
107.92.124.0/22IPv41,024US
107.92.186.0/24IPv4256US
107.92.192.0/18IPv416,384US
107.93.0.0/17IPv432,768US
107.93.128.0/18IPv416,384US
107.94.128.0/24IPv4256US
107.94.248.0/22IPv41,024US
107.95.112.0/24IPv4256US
107.106.0.0/15IPv4131,072US
107.112.215.0/24IPv4256US
107.118.0.0/22IPv41,024US
107.118.4.0/22IPv41,024US
107.118.8.0/21IPv42,048US
107.118.16.0/23IPv4512US
107.118.18.0/24IPv4256US
107.118.19.0/24IPv4256US
107.118.20.0/23IPv4512US
107.118.22.0/24IPv4256US
107.118.23.0/24IPv4256US
107.118.24.0/23IPv4512US
107.118.26.0/23IPv4512US
107.118.28.0/22IPv41,024US
107.118.32.0/20IPv44,096US
107.118.48.0/23IPv4512US
107.118.50.0/23IPv4512US
107.118.52.0/22IPv41,024US
107.118.56.0/21IPv42,048US
107.118.64.0/19IPv48,192US
107.118.96.0/20IPv44,096US
107.118.112.0/22IPv41,024US
107.118.116.0/22IPv41,024US
107.118.120.0/21IPv42,048US
107.118.128.0/17IPv432,768US
107.125.24.0/24IPv4256US
107.125.128.0/21IPv42,048US
107.125.136.0/22IPv41,024US
107.125.140.0/24IPv4256US
107.125.141.0/24IPv4256US
107.125.142.0/24IPv4256US
107.125.143.0/24IPv4256US
107.125.144.0/20IPv44,096US
107.125.160.0/22IPv41,024US
107.125.164.0/24IPv4256US
107.125.165.0/24IPv4256US
107.125.166.0/24IPv4256US
107.125.167.0/24IPv4256US
107.125.168.0/21IPv42,048US
107.125.176.0/22IPv41,024US
107.125.180.0/23IPv4512US
107.125.182.0/23IPv4512US
107.125.184.0/21IPv42,048US
107.125.192.0/20IPv44,096US
107.125.208.0/24IPv4256US
107.125.209.0/24IPv4256US
107.125.210.0/23IPv4512US
107.125.212.0/22IPv41,024US

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