asn.dev

Address space

AS243 HARRIS-ATD-AS

IPv4 prefixes 191 750K addresses
IPv6 prefixes 0
Most common size /24 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/16
/16: 4
4
/17
/17: 2
2
/18
/18: 10
10
/19
/19: 11
11
/20
/20: 14
14
/21
/21: 21
21
/22
/22: 32
32
/23
/23: 40
40
/24
/24: 57
57

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.

Geography

Where the space lands

CountryNamePrefixes
USUnited States of America191

Inventory

All prefixes

191 total
PrefixFamilyAddressesCountryFlags
128.170.0.0/16IPv465,536US
137.237.0.0/20IPv44,096US
137.237.16.0/21IPv42,048US
137.237.24.0/23IPv4512US
137.237.26.0/24IPv4256US
137.237.27.0/24IPv4256US
137.237.28.0/22IPv41,024US
137.237.32.0/19IPv48,192US
137.237.64.0/18IPv416,384US
137.237.128.0/18IPv416,384US
137.237.192.0/21IPv42,048US
137.237.200.0/24IPv4256US
137.237.201.0/24IPv4256US
137.237.202.0/23IPv4512US
137.237.204.0/22IPv41,024US
137.237.208.0/20IPv44,096US
137.237.224.0/19IPv48,192US
138.254.0.0/16IPv465,536US
141.199.0.0/16IPv465,536US
142.65.0.0/18IPv416,384US
142.65.64.0/19IPv48,192US
142.65.96.0/21IPv42,048US
142.65.104.0/23IPv4512US
142.65.106.0/23IPv4512US
142.65.108.0/22IPv41,024US
142.65.112.0/22IPv41,024US
142.65.116.0/23IPv4512US
142.65.118.0/23IPv4512US
142.65.120.0/21IPv42,048US
142.65.128.0/22IPv41,024US
142.65.132.0/22IPv41,024US
142.65.136.0/22IPv41,024US
142.65.140.0/22IPv41,024US
142.65.144.0/21IPv42,048US
142.65.152.0/21IPv42,048US
142.65.160.0/22IPv41,024US
142.65.164.0/22IPv41,024US
142.65.168.0/21IPv42,048US
142.65.176.0/22IPv41,024US
142.65.180.0/22IPv41,024US
142.65.184.0/21IPv42,048US
142.65.192.0/21IPv42,048US
142.65.200.0/22IPv41,024US
142.65.204.0/24IPv4256US
142.65.205.0/24IPv4256US
142.65.206.0/23IPv4512US
142.65.208.0/20IPv44,096US
142.65.224.0/19IPv48,192US
147.177.0.0/17IPv432,768US
147.177.128.0/18IPv416,384US
147.177.192.0/19IPv48,192US
147.177.224.0/21IPv42,048US
147.177.232.0/22IPv41,024US
147.177.236.0/23IPv4512US
147.177.238.0/24IPv4256US
147.177.239.0/24IPv4256US
147.177.240.0/20IPv44,096US
148.104.0.0/22IPv41,024US
148.104.4.0/23IPv4512US
148.104.6.0/23IPv4512US
148.104.8.0/21IPv42,048US
148.104.16.0/20IPv44,096US
148.104.32.0/19IPv48,192US
148.104.64.0/19IPv48,192US
148.104.96.0/20IPv44,096US
148.104.112.0/20IPv44,096US
148.104.128.0/17IPv432,768US
151.190.0.0/20IPv44,096US
151.190.16.0/22IPv41,024US
151.190.20.0/24IPv4256US
151.190.21.0/24IPv4256US
151.190.22.0/23IPv4512US
151.190.24.0/21IPv42,048US
151.190.32.0/19IPv48,192US
151.190.64.0/18IPv416,384US
151.190.128.0/18IPv416,384US
151.190.192.0/20IPv44,096US
151.190.209.0/24IPv4256US
151.190.210.0/23IPv4512US
151.190.212.0/22IPv41,024US
151.190.216.0/22IPv41,024US
151.190.220.0/24IPv4256US
151.190.227.0/24IPv4256US
151.190.230.0/24IPv4256US
151.190.233.0/24IPv4256US
151.190.234.0/23IPv4512US
151.190.240.0/20IPv44,096US
158.147.0.0/19IPv48,192US
158.147.32.0/21IPv42,048US
158.147.40.0/22IPv41,024US
158.147.44.0/24IPv4256US
158.147.45.0/24IPv4256US
158.147.46.0/23IPv4512US
158.147.48.0/20IPv44,096US
158.147.64.0/18IPv416,384US
158.147.128.0/18IPv416,384US
158.147.192.0/20IPv44,096US
158.147.208.0/22IPv41,024US
158.147.212.0/23IPv4512US
158.147.214.0/24IPv4256US
158.147.215.0/24IPv4256US
158.147.216.0/21IPv42,048US
158.147.224.0/19IPv48,192US
159.62.0.0/20IPv44,096US
159.62.16.0/21IPv42,048US
159.62.24.0/23IPv4512US
159.62.26.0/24IPv4256US
159.62.27.0/24IPv4256US
159.62.28.0/22IPv41,024US
159.62.32.0/22IPv41,024US
159.62.36.0/23IPv4512US
159.62.38.0/23IPv4512US
159.62.40.0/21IPv42,048US
159.62.48.0/23IPv4512US
159.62.50.0/23IPv4512US
159.62.52.0/22IPv41,024US
159.62.56.0/21IPv42,048US
159.62.64.0/18IPv416,384US
159.62.128.0/18IPv416,384US
159.62.192.0/19IPv48,192US
159.62.224.0/21IPv42,048US
159.62.232.0/22IPv41,024US
159.62.236.0/23IPv4512US
159.62.238.0/23IPv4512US
159.62.240.0/20IPv44,096US
166.20.0.0/16IPv465,536US
192.5.114.0/23IPv4512US
192.5.134.0/24IPv4256US
192.5.163.0/24IPv4256US
192.5.213.0/24IPv4256US
192.31.4.0/24IPv4256US
192.31.74.0/24IPv4256US
192.41.209.0/24IPv4256US
192.43.225.0/24IPv4256US
192.52.224.0/23IPv4512US
192.52.233.0/24IPv4256US
192.52.234.0/23IPv4512US
192.52.236.0/24IPv4256US
192.55.210.0/23IPv4512US
192.68.26.0/23IPv4512US
192.107.152.0/21IPv42,048US
192.107.160.0/22IPv41,024US
192.124.1.0/24IPv4256US
192.124.2.0/23IPv4512US
192.124.4.0/22IPv41,024US
192.124.8.0/24IPv4256US
192.129.85.0/24IPv4256US
192.138.203.0/24IPv4256US
192.149.28.0/24IPv4256US
192.153.172.0/24IPv4256US
192.158.4.0/22IPv41,024US
192.158.8.0/22IPv41,024US
192.160.108.0/24IPv4256US
192.160.112.0/22IPv41,024US
192.160.116.0/23IPv4512US
192.160.118.0/24IPv4256US
192.160.119.0/24IPv4256US
192.160.120.0/24IPv4256US
192.160.166.0/24IPv4256US
192.161.1.0/24IPv4256US
192.161.2.0/23IPv4512US
192.161.4.0/24IPv4256US
192.190.26.0/23IPv4512US
192.190.28.0/23IPv4512US
192.190.121.0/24IPv4256US
192.190.122.0/23IPv4512US
192.190.124.0/22IPv41,024US
192.245.66.0/23IPv4512US
192.245.68.0/22IPv41,024US
192.245.72.0/24IPv4256US
198.22.26.0/24IPv4256US
198.99.108.0/24IPv4256US
198.102.67.0/24IPv4256US
198.105.16.0/21IPv42,048US
198.105.24.0/23IPv4512US
198.182.199.0/24IPv4256US
198.190.166.0/24IPv4256US
198.232.129.0/24IPv4256US
198.246.254.0/24IPv4256US
199.4.130.0/23IPv4512US
199.190.191.0/24IPv4256US
199.201.193.0/24IPv4256US
199.248.236.0/24IPv4256US
199.254.8.0/21IPv42,048US
204.27.219.0/24IPv4256US
204.107.209.0/24IPv4256US
204.152.78.0/23IPv4512US
204.187.60.0/23IPv4512US
205.142.172.0/22IPv41,024US
205.167.252.0/23IPv4512US
205.210.38.0/23IPv4512US