Find IP IPv4 Network/Subnet and its host address ranges

What is an IPv4 IP address its network and host address ranges?

An IPv4 IP address is an address used in order to uniquely identify a device on an IP network. The address is made up of 32 binary bits, which can be divisible into a network portion and host portion with the help of a subnet mask. The 32 binary bits are broken into four octets (1 octet = 8 bits). Each octet is converted to decimal and separated by a period (dot).

How to Subnet IPv4? Its simple answer is that subnetting is the process of taking a network and splitting it into smaller networks, known as subnets. It's used to free up more public IPv4 addresses and segment networks for security and easier management.
Following are the ranges of IPv4 subnet/network address and their host addresses.

IPv4 AddressIPv6 Address
166.90.62.1 0:0:0:0:0:ffff:a65a:3e01
166.90.62.2 0:0:0:0:0:ffff:a65a:3e02
166.90.62.3 0:0:0:0:0:ffff:a65a:3e03
166.90.62.4 0:0:0:0:0:ffff:a65a:3e04
166.90.62.5 0:0:0:0:0:ffff:a65a:3e05
166.90.62.6 0:0:0:0:0:ffff:a65a:3e06
166.90.62.7 0:0:0:0:0:ffff:a65a:3e07
166.90.62.8 0:0:0:0:0:ffff:a65a:3e08
166.90.62.9 0:0:0:0:0:ffff:a65a:3e09
166.90.62.10 0:0:0:0:0:ffff:a65a:3e0a
166.90.62.11 0:0:0:0:0:ffff:a65a:3e0b
166.90.62.12 0:0:0:0:0:ffff:a65a:3e0c
166.90.62.13 0:0:0:0:0:ffff:a65a:3e0d
166.90.62.14 0:0:0:0:0:ffff:a65a:3e0e
166.90.62.15 0:0:0:0:0:ffff:a65a:3e0f
166.90.62.16 0:0:0:0:0:ffff:a65a:3e10
166.90.62.17 0:0:0:0:0:ffff:a65a:3e11
166.90.62.18 0:0:0:0:0:ffff:a65a:3e12
166.90.62.19 0:0:0:0:0:ffff:a65a:3e13
166.90.62.20 0:0:0:0:0:ffff:a65a:3e14
166.90.62.21 0:0:0:0:0:ffff:a65a:3e15
166.90.62.22 0:0:0:0:0:ffff:a65a:3e16
166.90.62.23 0:0:0:0:0:ffff:a65a:3e17
166.90.62.24 0:0:0:0:0:ffff:a65a:3e18
166.90.62.25 0:0:0:0:0:ffff:a65a:3e19
166.90.62.26 0:0:0:0:0:ffff:a65a:3e1a
166.90.62.27 0:0:0:0:0:ffff:a65a:3e1b
166.90.62.28 0:0:0:0:0:ffff:a65a:3e1c
166.90.62.29 0:0:0:0:0:ffff:a65a:3e1d
166.90.62.30 0:0:0:0:0:ffff:a65a:3e1e
166.90.62.31 0:0:0:0:0:ffff:a65a:3e1f
166.90.62.32 0:0:0:0:0:ffff:a65a:3e20
166.90.62.33 0:0:0:0:0:ffff:a65a:3e21
166.90.62.34 0:0:0:0:0:ffff:a65a:3e22
166.90.62.35 0:0:0:0:0:ffff:a65a:3e23
166.90.62.36 0:0:0:0:0:ffff:a65a:3e24
166.90.62.37 0:0:0:0:0:ffff:a65a:3e25
166.90.62.38 0:0:0:0:0:ffff:a65a:3e26
166.90.62.39 0:0:0:0:0:ffff:a65a:3e27
166.90.62.40 0:0:0:0:0:ffff:a65a:3e28
166.90.62.41 0:0:0:0:0:ffff:a65a:3e29
166.90.62.42 0:0:0:0:0:ffff:a65a:3e2a
166.90.62.43 0:0:0:0:0:ffff:a65a:3e2b
166.90.62.44 0:0:0:0:0:ffff:a65a:3e2c
166.90.62.45 0:0:0:0:0:ffff:a65a:3e2d
166.90.62.46 0:0:0:0:0:ffff:a65a:3e2e
166.90.62.47 0:0:0:0:0:ffff:a65a:3e2f
166.90.62.48 0:0:0:0:0:ffff:a65a:3e30
166.90.62.49 0:0:0:0:0:ffff:a65a:3e31
166.90.62.50 0:0:0:0:0:ffff:a65a:3e32
166.90.62.51 0:0:0:0:0:ffff:a65a:3e33
166.90.62.52 0:0:0:0:0:ffff:a65a:3e34
166.90.62.53 0:0:0:0:0:ffff:a65a:3e35
166.90.62.54 0:0:0:0:0:ffff:a65a:3e36
166.90.62.55 0:0:0:0:0:ffff:a65a:3e37
166.90.62.56 0:0:0:0:0:ffff:a65a:3e38
166.90.62.57 0:0:0:0:0:ffff:a65a:3e39
166.90.62.58 0:0:0:0:0:ffff:a65a:3e3a
166.90.62.59 0:0:0:0:0:ffff:a65a:3e3b
166.90.62.60 0:0:0:0:0:ffff:a65a:3e3c


166.90.62.61 0:0:0:0:0:ffff:a65a:3e3d
166.90.62.62 0:0:0:0:0:ffff:a65a:3e3e
166.90.62.63 0:0:0:0:0:ffff:a65a:3e3f
166.90.62.64 0:0:0:0:0:ffff:a65a:3e40
166.90.62.65 0:0:0:0:0:ffff:a65a:3e41
166.90.62.66 0:0:0:0:0:ffff:a65a:3e42
166.90.62.67 0:0:0:0:0:ffff:a65a:3e43
166.90.62.68 0:0:0:0:0:ffff:a65a:3e44
166.90.62.69 0:0:0:0:0:ffff:a65a:3e45
166.90.62.70 0:0:0:0:0:ffff:a65a:3e46
166.90.62.71 0:0:0:0:0:ffff:a65a:3e47
166.90.62.72 0:0:0:0:0:ffff:a65a:3e48
166.90.62.73 0:0:0:0:0:ffff:a65a:3e49
166.90.62.74 0:0:0:0:0:ffff:a65a:3e4a
166.90.62.75 0:0:0:0:0:ffff:a65a:3e4b
166.90.62.76 0:0:0:0:0:ffff:a65a:3e4c
166.90.62.77 0:0:0:0:0:ffff:a65a:3e4d
166.90.62.78 0:0:0:0:0:ffff:a65a:3e4e
166.90.62.79 0:0:0:0:0:ffff:a65a:3e4f
166.90.62.80 0:0:0:0:0:ffff:a65a:3e50
166.90.62.81 0:0:0:0:0:ffff:a65a:3e51
166.90.62.82 0:0:0:0:0:ffff:a65a:3e52
166.90.62.83 0:0:0:0:0:ffff:a65a:3e53
166.90.62.84 0:0:0:0:0:ffff:a65a:3e54
166.90.62.85 0:0:0:0:0:ffff:a65a:3e55
166.90.62.86 0:0:0:0:0:ffff:a65a:3e56
166.90.62.87 0:0:0:0:0:ffff:a65a:3e57
166.90.62.88 0:0:0:0:0:ffff:a65a:3e58
166.90.62.89 0:0:0:0:0:ffff:a65a:3e59
166.90.62.90 0:0:0:0:0:ffff:a65a:3e5a
166.90.62.91 0:0:0:0:0:ffff:a65a:3e5b
166.90.62.92 0:0:0:0:0:ffff:a65a:3e5c
166.90.62.93 0:0:0:0:0:ffff:a65a:3e5d
166.90.62.94 0:0:0:0:0:ffff:a65a:3e5e
166.90.62.95 0:0:0:0:0:ffff:a65a:3e5f
166.90.62.96 0:0:0:0:0:ffff:a65a:3e60
166.90.62.97 0:0:0:0:0:ffff:a65a:3e61
166.90.62.98 0:0:0:0:0:ffff:a65a:3e62
166.90.62.99 0:0:0:0:0:ffff:a65a:3e63
166.90.62.100 0:0:0:0:0:ffff:a65a:3e64
166.90.62.101 0:0:0:0:0:ffff:a65a:3e65
166.90.62.102 0:0:0:0:0:ffff:a65a:3e66
166.90.62.103 0:0:0:0:0:ffff:a65a:3e67
166.90.62.104 0:0:0:0:0:ffff:a65a:3e68
166.90.62.105 0:0:0:0:0:ffff:a65a:3e69
166.90.62.106 0:0:0:0:0:ffff:a65a:3e6a
166.90.62.107 0:0:0:0:0:ffff:a65a:3e6b
166.90.62.108 0:0:0:0:0:ffff:a65a:3e6c
166.90.62.109 0:0:0:0:0:ffff:a65a:3e6d
166.90.62.110 0:0:0:0:0:ffff:a65a:3e6e
166.90.62.111 0:0:0:0:0:ffff:a65a:3e6f
166.90.62.112 0:0:0:0:0:ffff:a65a:3e70
166.90.62.113 0:0:0:0:0:ffff:a65a:3e71
166.90.62.114 0:0:0:0:0:ffff:a65a:3e72
166.90.62.115 0:0:0:0:0:ffff:a65a:3e73
166.90.62.116 0:0:0:0:0:ffff:a65a:3e74
166.90.62.117 0:0:0:0:0:ffff:a65a:3e75
166.90.62.118 0:0:0:0:0:ffff:a65a:3e76
166.90.62.119 0:0:0:0:0:ffff:a65a:3e77
166.90.62.120 0:0:0:0:0:ffff:a65a:3e78


166.90.62.121 0:0:0:0:0:ffff:a65a:3e79
166.90.62.122 0:0:0:0:0:ffff:a65a:3e7a
166.90.62.123 0:0:0:0:0:ffff:a65a:3e7b
166.90.62.124 0:0:0:0:0:ffff:a65a:3e7c
166.90.62.125 0:0:0:0:0:ffff:a65a:3e7d
166.90.62.126 0:0:0:0:0:ffff:a65a:3e7e
166.90.62.127 0:0:0:0:0:ffff:a65a:3e7f
166.90.62.128 0:0:0:0:0:ffff:a65a:3e80
166.90.62.129 0:0:0:0:0:ffff:a65a:3e81
166.90.62.130 0:0:0:0:0:ffff:a65a:3e82
166.90.62.131 0:0:0:0:0:ffff:a65a:3e83
166.90.62.132 0:0:0:0:0:ffff:a65a:3e84
166.90.62.133 0:0:0:0:0:ffff:a65a:3e85
166.90.62.134 0:0:0:0:0:ffff:a65a:3e86
166.90.62.135 0:0:0:0:0:ffff:a65a:3e87
166.90.62.136 0:0:0:0:0:ffff:a65a:3e88
166.90.62.137 0:0:0:0:0:ffff:a65a:3e89
166.90.62.138 0:0:0:0:0:ffff:a65a:3e8a
166.90.62.139 0:0:0:0:0:ffff:a65a:3e8b
166.90.62.140 0:0:0:0:0:ffff:a65a:3e8c
166.90.62.141 0:0:0:0:0:ffff:a65a:3e8d
166.90.62.142 0:0:0:0:0:ffff:a65a:3e8e
166.90.62.143 0:0:0:0:0:ffff:a65a:3e8f
166.90.62.144 0:0:0:0:0:ffff:a65a:3e90
166.90.62.145 0:0:0:0:0:ffff:a65a:3e91
166.90.62.146 0:0:0:0:0:ffff:a65a:3e92
166.90.62.147 0:0:0:0:0:ffff:a65a:3e93
166.90.62.148 0:0:0:0:0:ffff:a65a:3e94
166.90.62.149 0:0:0:0:0:ffff:a65a:3e95
166.90.62.150 0:0:0:0:0:ffff:a65a:3e96
166.90.62.151 0:0:0:0:0:ffff:a65a:3e97
166.90.62.152 0:0:0:0:0:ffff:a65a:3e98
166.90.62.153 0:0:0:0:0:ffff:a65a:3e99
166.90.62.154 0:0:0:0:0:ffff:a65a:3e9a
166.90.62.155 0:0:0:0:0:ffff:a65a:3e9b
166.90.62.156 0:0:0:0:0:ffff:a65a:3e9c
166.90.62.157 0:0:0:0:0:ffff:a65a:3e9d
166.90.62.158 0:0:0:0:0:ffff:a65a:3e9e
166.90.62.159 0:0:0:0:0:ffff:a65a:3e9f
166.90.62.160 0:0:0:0:0:ffff:a65a:3ea0
166.90.62.161 0:0:0:0:0:ffff:a65a:3ea1
166.90.62.162 0:0:0:0:0:ffff:a65a:3ea2
166.90.62.163 0:0:0:0:0:ffff:a65a:3ea3
166.90.62.164 0:0:0:0:0:ffff:a65a:3ea4
166.90.62.165 0:0:0:0:0:ffff:a65a:3ea5
166.90.62.166 0:0:0:0:0:ffff:a65a:3ea6
166.90.62.167 0:0:0:0:0:ffff:a65a:3ea7
166.90.62.168 0:0:0:0:0:ffff:a65a:3ea8
166.90.62.169 0:0:0:0:0:ffff:a65a:3ea9
166.90.62.170 0:0:0:0:0:ffff:a65a:3eaa
166.90.62.171 0:0:0:0:0:ffff:a65a:3eab
166.90.62.172 0:0:0:0:0:ffff:a65a:3eac
166.90.62.173 0:0:0:0:0:ffff:a65a:3ead
166.90.62.174 0:0:0:0:0:ffff:a65a:3eae
166.90.62.175 0:0:0:0:0:ffff:a65a:3eaf
166.90.62.176 0:0:0:0:0:ffff:a65a:3eb0
166.90.62.177 0:0:0:0:0:ffff:a65a:3eb1
166.90.62.178 0:0:0:0:0:ffff:a65a:3eb2
166.90.62.179 0:0:0:0:0:ffff:a65a:3eb3
166.90.62.180 0:0:0:0:0:ffff:a65a:3eb4


166.90.62.181 0:0:0:0:0:ffff:a65a:3eb5
166.90.62.182 0:0:0:0:0:ffff:a65a:3eb6
166.90.62.183 0:0:0:0:0:ffff:a65a:3eb7
166.90.62.184 0:0:0:0:0:ffff:a65a:3eb8
166.90.62.185 0:0:0:0:0:ffff:a65a:3eb9
166.90.62.186 0:0:0:0:0:ffff:a65a:3eba
166.90.62.187 0:0:0:0:0:ffff:a65a:3ebb
166.90.62.188 0:0:0:0:0:ffff:a65a:3ebc
166.90.62.189 0:0:0:0:0:ffff:a65a:3ebd
166.90.62.190 0:0:0:0:0:ffff:a65a:3ebe
166.90.62.191 0:0:0:0:0:ffff:a65a:3ebf
166.90.62.192 0:0:0:0:0:ffff:a65a:3ec0
166.90.62.193 0:0:0:0:0:ffff:a65a:3ec1
166.90.62.194 0:0:0:0:0:ffff:a65a:3ec2
166.90.62.195 0:0:0:0:0:ffff:a65a:3ec3
166.90.62.196 0:0:0:0:0:ffff:a65a:3ec4
166.90.62.197 0:0:0:0:0:ffff:a65a:3ec5
166.90.62.198 0:0:0:0:0:ffff:a65a:3ec6
166.90.62.199 0:0:0:0:0:ffff:a65a:3ec7
166.90.62.200 0:0:0:0:0:ffff:a65a:3ec8
166.90.62.201 0:0:0:0:0:ffff:a65a:3ec9
166.90.62.202 0:0:0:0:0:ffff:a65a:3eca
166.90.62.203 0:0:0:0:0:ffff:a65a:3ecb
166.90.62.204 0:0:0:0:0:ffff:a65a:3ecc
166.90.62.205 0:0:0:0:0:ffff:a65a:3ecd
166.90.62.206 0:0:0:0:0:ffff:a65a:3ece
166.90.62.207 0:0:0:0:0:ffff:a65a:3ecf
166.90.62.208 0:0:0:0:0:ffff:a65a:3ed0
166.90.62.209 0:0:0:0:0:ffff:a65a:3ed1
166.90.62.210 0:0:0:0:0:ffff:a65a:3ed2
166.90.62.211 0:0:0:0:0:ffff:a65a:3ed3
166.90.62.212 0:0:0:0:0:ffff:a65a:3ed4
166.90.62.213 0:0:0:0:0:ffff:a65a:3ed5
166.90.62.214 0:0:0:0:0:ffff:a65a:3ed6
166.90.62.215 0:0:0:0:0:ffff:a65a:3ed7
166.90.62.216 0:0:0:0:0:ffff:a65a:3ed8
166.90.62.217 0:0:0:0:0:ffff:a65a:3ed9
166.90.62.218 0:0:0:0:0:ffff:a65a:3eda
166.90.62.219 0:0:0:0:0:ffff:a65a:3edb
166.90.62.220 0:0:0:0:0:ffff:a65a:3edc
166.90.62.221 0:0:0:0:0:ffff:a65a:3edd
166.90.62.222 0:0:0:0:0:ffff:a65a:3ede
166.90.62.223 0:0:0:0:0:ffff:a65a:3edf
166.90.62.224 0:0:0:0:0:ffff:a65a:3ee0
166.90.62.225 0:0:0:0:0:ffff:a65a:3ee1
166.90.62.226 0:0:0:0:0:ffff:a65a:3ee2
166.90.62.227 0:0:0:0:0:ffff:a65a:3ee3
166.90.62.228 0:0:0:0:0:ffff:a65a:3ee4
166.90.62.229 0:0:0:0:0:ffff:a65a:3ee5
166.90.62.230 0:0:0:0:0:ffff:a65a:3ee6
166.90.62.231 0:0:0:0:0:ffff:a65a:3ee7
166.90.62.232 0:0:0:0:0:ffff:a65a:3ee8
166.90.62.233 0:0:0:0:0:ffff:a65a:3ee9
166.90.62.234 0:0:0:0:0:ffff:a65a:3eea
166.90.62.235 0:0:0:0:0:ffff:a65a:3eeb
166.90.62.236 0:0:0:0:0:ffff:a65a:3eec
166.90.62.237 0:0:0:0:0:ffff:a65a:3eed
166.90.62.238 0:0:0:0:0:ffff:a65a:3eee
166.90.62.239 0:0:0:0:0:ffff:a65a:3eef
166.90.62.240 0:0:0:0:0:ffff:a65a:3ef0
166.90.62.241 0:0:0:0:0:ffff:a65a:3ef1
166.90.62.242 0:0:0:0:0:ffff:a65a:3ef2
166.90.62.243 0:0:0:0:0:ffff:a65a:3ef3
166.90.62.244 0:0:0:0:0:ffff:a65a:3ef4
166.90.62.245 0:0:0:0:0:ffff:a65a:3ef5
166.90.62.246 0:0:0:0:0:ffff:a65a:3ef6
166.90.62.247 0:0:0:0:0:ffff:a65a:3ef7
166.90.62.248 0:0:0:0:0:ffff:a65a:3ef8
166.90.62.249 0:0:0:0:0:ffff:a65a:3ef9
166.90.62.250 0:0:0:0:0:ffff:a65a:3efa
166.90.62.251 0:0:0:0:0:ffff:a65a:3efb
166.90.62.252 0:0:0:0:0:ffff:a65a:3efc
166.90.62.253 0:0:0:0:0:ffff:a65a:3efd
166.90.62.254 0:0:0:0:0:ffff:a65a:3efe
166.90.62.255 0:0:0:0:0:ffff:a65a:3eff


How we got IPv4 subnet masks?

An IPv4 subnet mask consists of 32 bits; it is a sequence of ones (1) followed by a block of zeros (0). The ones indicate bits in the address used for the network prefix and the trailing block of zeros designates that part as being the host identifier.