AS397373 H4Y Technologies LLC

H4Y-TECHNOLOGIES - H4Y Technologies LLC · registered in the United States

IPv4 addresses53,504147 prefixes · 0.002% of announced IPv4

Rank in United States#1,462largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#3,814of 79,396 networks with IPv4

IPv619 x /489 prefixes

CountryUnited States18,679 ASNs registered there

Open AS397373 in ASN lookup Look up an IP in this network (2.56.114.1) All networks in United States

IPv4 prefixes

All 147 prefixes, in address order.

2.56.114.0/23
5.182.102.0/24
5.182.118.0/23
5.182.120.0/22
23.26.111.0/24
23.26.112.0/24
23.26.116.0/24
23.26.118.0/24
23.26.150.0/24
23.26.152.0/24
23.27.247.0/24
23.27.255.0/24
38.17.46.0/24
38.146.219.0/24
45.43.128.0/22
45.43.133.0/24
45.43.134.0/23
45.59.30.0/24
45.66.150.0/24
45.90.198.0/23
45.91.10.0/23
45.150.23.0/24
45.191.164.0/22
62.192.170.0/23
66.235.170.0/23
67.21.32.0/23
77.83.255.0/24
82.21.190.0/24
82.23.192.0/24
82.25.180.0/24
91.210.145.0/24
102.129.198.0/24
102.165.26.0/24
104.143.228.0/24
104.143.253.0/24
104.152.222.0/23
104.249.26.0/23
104.249.28.0/24
104.249.56.0/23
104.249.58.0/23
104.253.217.0/24
104.255.168.0/23
104.255.170.0/24
104.255.174.0/23
108.165.58.0/24
136.0.36.0/24
136.0.76.0/24
136.0.115.0/24
136.0.122.0/24
136.0.124.0/24
142.111.9.0/24
142.111.20.0/24
142.111.24.0/24
142.111.27.0/24
142.111.29.0/24
142.111.31.0/24
142.111.136.0/24
154.16.79.0/24
154.16.113.0/24
154.16.173.0/24
154.16.247.0/24
154.17.161.0/24
154.17.162.0/24
154.17.164.0/22
154.29.22.0/24
154.30.1.0/24
154.30.5.0/24
154.30.6.0/23
154.127.55.0/24
155.254.18.0/23
155.254.20.0/23
155.254.22.0/24
155.254.23.0/24
155.254.24.0/22
155.254.30.0/23
166.0.155.0/24
166.0.167.0/24
166.0.176.0/23
166.88.107.0/24
166.88.113.0/24
166.88.205.0/24
168.91.74.0/24
169.239.207.0/24
176.53.164.0/22
179.61.223.0/24
179.61.252.0/24
181.41.215.0/24
181.214.217.0/24
181.215.5.0/24
181.215.248.0/24
185.114.206.0/23
185.172.64.0/24
185.172.67.0/24
191.96.25.0/24
191.96.32.0/24
191.96.131.0/24
191.96.177.0/24
191.96.194.0/24
191.96.221.0/24
191.96.246.0/24
191.101.16.0/24
191.101.45.0/24
191.101.47.0/24
191.101.191.0/24
192.6.91.0/24
192.48.148.0/24
192.137.122.0/24
192.154.203.0/24
192.154.204.0/22
192.154.230.0/23
192.154.241.0/24
192.154.250.0/24
192.158.226.0/23
192.158.228.0/23
192.158.230.0/24
192.158.232.0/23
192.158.235.0/24
192.158.237.0/24
192.158.238.0/24
196.16.198.0/23
198.37.100.0/22
198.37.104.0/23
198.37.108.0/24
198.37.110.0/24
198.37.117.0/24
198.37.119.0/24
198.37.120.0/24
198.37.122.0/24
198.37.124.0/23
198.37.126.0/24
198.46.243.0/24
199.47.120.0/23
199.47.122.0/24
199.83.208.0/21
199.102.44.0/23
199.127.59.0/24
201.3.239.0/24
204.77.8.0/23
204.217.158.0/24
207.230.116.0/24
208.68.161.0/24
216.87.48.0/23
216.158.211.0/24
216.158.220.0/24
216.173.83.0/24
216.173.101.0/24
216.173.118.0/24

IPv6 prefixes

All 9 prefixes.

2605:6c80::/47
2605:6c80:2::/48
2605:6c80:4::/47
2605:6c80:7::/48
2605:6c80:8::/47
2605:6c80:c::/46
2605:6c80:11::/48
2605:6c80:12::/47
2605:6c80:14::/46

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IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources