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
173.185.78.1 0:0:0:0:0:ffff:adb9:4e01
173.185.78.2 0:0:0:0:0:ffff:adb9:4e02
173.185.78.3 0:0:0:0:0:ffff:adb9:4e03
173.185.78.4 0:0:0:0:0:ffff:adb9:4e04
173.185.78.5 0:0:0:0:0:ffff:adb9:4e05
173.185.78.6 0:0:0:0:0:ffff:adb9:4e06
173.185.78.7 0:0:0:0:0:ffff:adb9:4e07
173.185.78.8 0:0:0:0:0:ffff:adb9:4e08
173.185.78.9 0:0:0:0:0:ffff:adb9:4e09
173.185.78.10 0:0:0:0:0:ffff:adb9:4e0a
173.185.78.11 0:0:0:0:0:ffff:adb9:4e0b
173.185.78.12 0:0:0:0:0:ffff:adb9:4e0c
173.185.78.13 0:0:0:0:0:ffff:adb9:4e0d
173.185.78.14 0:0:0:0:0:ffff:adb9:4e0e
173.185.78.15 0:0:0:0:0:ffff:adb9:4e0f
173.185.78.16 0:0:0:0:0:ffff:adb9:4e10
173.185.78.17 0:0:0:0:0:ffff:adb9:4e11
173.185.78.18 0:0:0:0:0:ffff:adb9:4e12
173.185.78.19 0:0:0:0:0:ffff:adb9:4e13
173.185.78.20 0:0:0:0:0:ffff:adb9:4e14
173.185.78.21 0:0:0:0:0:ffff:adb9:4e15
173.185.78.22 0:0:0:0:0:ffff:adb9:4e16
173.185.78.23 0:0:0:0:0:ffff:adb9:4e17
173.185.78.24 0:0:0:0:0:ffff:adb9:4e18
173.185.78.25 0:0:0:0:0:ffff:adb9:4e19
173.185.78.26 0:0:0:0:0:ffff:adb9:4e1a
173.185.78.27 0:0:0:0:0:ffff:adb9:4e1b
173.185.78.28 0:0:0:0:0:ffff:adb9:4e1c
173.185.78.29 0:0:0:0:0:ffff:adb9:4e1d
173.185.78.30 0:0:0:0:0:ffff:adb9:4e1e
173.185.78.31 0:0:0:0:0:ffff:adb9:4e1f
173.185.78.32 0:0:0:0:0:ffff:adb9:4e20
173.185.78.33 0:0:0:0:0:ffff:adb9:4e21
173.185.78.34 0:0:0:0:0:ffff:adb9:4e22
173.185.78.35 0:0:0:0:0:ffff:adb9:4e23
173.185.78.36 0:0:0:0:0:ffff:adb9:4e24
173.185.78.37 0:0:0:0:0:ffff:adb9:4e25
173.185.78.38 0:0:0:0:0:ffff:adb9:4e26
173.185.78.39 0:0:0:0:0:ffff:adb9:4e27
173.185.78.40 0:0:0:0:0:ffff:adb9:4e28
173.185.78.41 0:0:0:0:0:ffff:adb9:4e29
173.185.78.42 0:0:0:0:0:ffff:adb9:4e2a
173.185.78.43 0:0:0:0:0:ffff:adb9:4e2b
173.185.78.44 0:0:0:0:0:ffff:adb9:4e2c
173.185.78.45 0:0:0:0:0:ffff:adb9:4e2d
173.185.78.46 0:0:0:0:0:ffff:adb9:4e2e
173.185.78.47 0:0:0:0:0:ffff:adb9:4e2f
173.185.78.48 0:0:0:0:0:ffff:adb9:4e30
173.185.78.49 0:0:0:0:0:ffff:adb9:4e31
173.185.78.50 0:0:0:0:0:ffff:adb9:4e32
173.185.78.51 0:0:0:0:0:ffff:adb9:4e33
173.185.78.52 0:0:0:0:0:ffff:adb9:4e34
173.185.78.53 0:0:0:0:0:ffff:adb9:4e35
173.185.78.54 0:0:0:0:0:ffff:adb9:4e36
173.185.78.55 0:0:0:0:0:ffff:adb9:4e37
173.185.78.56 0:0:0:0:0:ffff:adb9:4e38
173.185.78.57 0:0:0:0:0:ffff:adb9:4e39
173.185.78.58 0:0:0:0:0:ffff:adb9:4e3a
173.185.78.59 0:0:0:0:0:ffff:adb9:4e3b
173.185.78.60 0:0:0:0:0:ffff:adb9:4e3c


173.185.78.61 0:0:0:0:0:ffff:adb9:4e3d
173.185.78.62 0:0:0:0:0:ffff:adb9:4e3e
173.185.78.63 0:0:0:0:0:ffff:adb9:4e3f
173.185.78.64 0:0:0:0:0:ffff:adb9:4e40
173.185.78.65 0:0:0:0:0:ffff:adb9:4e41
173.185.78.66 0:0:0:0:0:ffff:adb9:4e42
173.185.78.67 0:0:0:0:0:ffff:adb9:4e43
173.185.78.68 0:0:0:0:0:ffff:adb9:4e44
173.185.78.69 0:0:0:0:0:ffff:adb9:4e45
173.185.78.70 0:0:0:0:0:ffff:adb9:4e46
173.185.78.71 0:0:0:0:0:ffff:adb9:4e47
173.185.78.72 0:0:0:0:0:ffff:adb9:4e48
173.185.78.73 0:0:0:0:0:ffff:adb9:4e49
173.185.78.74 0:0:0:0:0:ffff:adb9:4e4a
173.185.78.75 0:0:0:0:0:ffff:adb9:4e4b
173.185.78.76 0:0:0:0:0:ffff:adb9:4e4c
173.185.78.77 0:0:0:0:0:ffff:adb9:4e4d
173.185.78.78 0:0:0:0:0:ffff:adb9:4e4e
173.185.78.79 0:0:0:0:0:ffff:adb9:4e4f
173.185.78.80 0:0:0:0:0:ffff:adb9:4e50
173.185.78.81 0:0:0:0:0:ffff:adb9:4e51
173.185.78.82 0:0:0:0:0:ffff:adb9:4e52
173.185.78.83 0:0:0:0:0:ffff:adb9:4e53
173.185.78.84 0:0:0:0:0:ffff:adb9:4e54
173.185.78.85 0:0:0:0:0:ffff:adb9:4e55
173.185.78.86 0:0:0:0:0:ffff:adb9:4e56
173.185.78.87 0:0:0:0:0:ffff:adb9:4e57
173.185.78.88 0:0:0:0:0:ffff:adb9:4e58
173.185.78.89 0:0:0:0:0:ffff:adb9:4e59
173.185.78.90 0:0:0:0:0:ffff:adb9:4e5a
173.185.78.91 0:0:0:0:0:ffff:adb9:4e5b
173.185.78.92 0:0:0:0:0:ffff:adb9:4e5c
173.185.78.93 0:0:0:0:0:ffff:adb9:4e5d
173.185.78.94 0:0:0:0:0:ffff:adb9:4e5e
173.185.78.95 0:0:0:0:0:ffff:adb9:4e5f
173.185.78.96 0:0:0:0:0:ffff:adb9:4e60
173.185.78.97 0:0:0:0:0:ffff:adb9:4e61
173.185.78.98 0:0:0:0:0:ffff:adb9:4e62
173.185.78.99 0:0:0:0:0:ffff:adb9:4e63
173.185.78.100 0:0:0:0:0:ffff:adb9:4e64
173.185.78.101 0:0:0:0:0:ffff:adb9:4e65
173.185.78.102 0:0:0:0:0:ffff:adb9:4e66
173.185.78.103 0:0:0:0:0:ffff:adb9:4e67
173.185.78.104 0:0:0:0:0:ffff:adb9:4e68
173.185.78.105 0:0:0:0:0:ffff:adb9:4e69
173.185.78.106 0:0:0:0:0:ffff:adb9:4e6a
173.185.78.107 0:0:0:0:0:ffff:adb9:4e6b
173.185.78.108 0:0:0:0:0:ffff:adb9:4e6c
173.185.78.109 0:0:0:0:0:ffff:adb9:4e6d
173.185.78.110 0:0:0:0:0:ffff:adb9:4e6e
173.185.78.111 0:0:0:0:0:ffff:adb9:4e6f
173.185.78.112 0:0:0:0:0:ffff:adb9:4e70
173.185.78.113 0:0:0:0:0:ffff:adb9:4e71
173.185.78.114 0:0:0:0:0:ffff:adb9:4e72
173.185.78.115 0:0:0:0:0:ffff:adb9:4e73
173.185.78.116 0:0:0:0:0:ffff:adb9:4e74
173.185.78.117 0:0:0:0:0:ffff:adb9:4e75
173.185.78.118 0:0:0:0:0:ffff:adb9:4e76
173.185.78.119 0:0:0:0:0:ffff:adb9:4e77
173.185.78.120 0:0:0:0:0:ffff:adb9:4e78


173.185.78.121 0:0:0:0:0:ffff:adb9:4e79
173.185.78.122 0:0:0:0:0:ffff:adb9:4e7a
173.185.78.123 0:0:0:0:0:ffff:adb9:4e7b
173.185.78.124 0:0:0:0:0:ffff:adb9:4e7c
173.185.78.125 0:0:0:0:0:ffff:adb9:4e7d
173.185.78.126 0:0:0:0:0:ffff:adb9:4e7e
173.185.78.127 0:0:0:0:0:ffff:adb9:4e7f
173.185.78.128 0:0:0:0:0:ffff:adb9:4e80
173.185.78.129 0:0:0:0:0:ffff:adb9:4e81
173.185.78.130 0:0:0:0:0:ffff:adb9:4e82
173.185.78.131 0:0:0:0:0:ffff:adb9:4e83
173.185.78.132 0:0:0:0:0:ffff:adb9:4e84
173.185.78.133 0:0:0:0:0:ffff:adb9:4e85
173.185.78.134 0:0:0:0:0:ffff:adb9:4e86
173.185.78.135 0:0:0:0:0:ffff:adb9:4e87
173.185.78.136 0:0:0:0:0:ffff:adb9:4e88
173.185.78.137 0:0:0:0:0:ffff:adb9:4e89
173.185.78.138 0:0:0:0:0:ffff:adb9:4e8a
173.185.78.139 0:0:0:0:0:ffff:adb9:4e8b
173.185.78.140 0:0:0:0:0:ffff:adb9:4e8c
173.185.78.141 0:0:0:0:0:ffff:adb9:4e8d
173.185.78.142 0:0:0:0:0:ffff:adb9:4e8e
173.185.78.143 0:0:0:0:0:ffff:adb9:4e8f
173.185.78.144 0:0:0:0:0:ffff:adb9:4e90
173.185.78.145 0:0:0:0:0:ffff:adb9:4e91
173.185.78.146 0:0:0:0:0:ffff:adb9:4e92
173.185.78.147 0:0:0:0:0:ffff:adb9:4e93
173.185.78.148 0:0:0:0:0:ffff:adb9:4e94
173.185.78.149 0:0:0:0:0:ffff:adb9:4e95
173.185.78.150 0:0:0:0:0:ffff:adb9:4e96
173.185.78.151 0:0:0:0:0:ffff:adb9:4e97
173.185.78.152 0:0:0:0:0:ffff:adb9:4e98
173.185.78.153 0:0:0:0:0:ffff:adb9:4e99
173.185.78.154 0:0:0:0:0:ffff:adb9:4e9a
173.185.78.155 0:0:0:0:0:ffff:adb9:4e9b
173.185.78.156 0:0:0:0:0:ffff:adb9:4e9c
173.185.78.157 0:0:0:0:0:ffff:adb9:4e9d
173.185.78.158 0:0:0:0:0:ffff:adb9:4e9e
173.185.78.159 0:0:0:0:0:ffff:adb9:4e9f
173.185.78.160 0:0:0:0:0:ffff:adb9:4ea0
173.185.78.161 0:0:0:0:0:ffff:adb9:4ea1
173.185.78.162 0:0:0:0:0:ffff:adb9:4ea2
173.185.78.163 0:0:0:0:0:ffff:adb9:4ea3
173.185.78.164 0:0:0:0:0:ffff:adb9:4ea4
173.185.78.165 0:0:0:0:0:ffff:adb9:4ea5
173.185.78.166 0:0:0:0:0:ffff:adb9:4ea6
173.185.78.167 0:0:0:0:0:ffff:adb9:4ea7
173.185.78.168 0:0:0:0:0:ffff:adb9:4ea8
173.185.78.169 0:0:0:0:0:ffff:adb9:4ea9
173.185.78.170 0:0:0:0:0:ffff:adb9:4eaa
173.185.78.171 0:0:0:0:0:ffff:adb9:4eab
173.185.78.172 0:0:0:0:0:ffff:adb9:4eac
173.185.78.173 0:0:0:0:0:ffff:adb9:4ead
173.185.78.174 0:0:0:0:0:ffff:adb9:4eae
173.185.78.175 0:0:0:0:0:ffff:adb9:4eaf
173.185.78.176 0:0:0:0:0:ffff:adb9:4eb0
173.185.78.177 0:0:0:0:0:ffff:adb9:4eb1
173.185.78.178 0:0:0:0:0:ffff:adb9:4eb2
173.185.78.179 0:0:0:0:0:ffff:adb9:4eb3
173.185.78.180 0:0:0:0:0:ffff:adb9:4eb4


173.185.78.181 0:0:0:0:0:ffff:adb9:4eb5
173.185.78.182 0:0:0:0:0:ffff:adb9:4eb6
173.185.78.183 0:0:0:0:0:ffff:adb9:4eb7
173.185.78.184 0:0:0:0:0:ffff:adb9:4eb8
173.185.78.185 0:0:0:0:0:ffff:adb9:4eb9
173.185.78.186 0:0:0:0:0:ffff:adb9:4eba
173.185.78.187 0:0:0:0:0:ffff:adb9:4ebb
173.185.78.188 0:0:0:0:0:ffff:adb9:4ebc
173.185.78.189 0:0:0:0:0:ffff:adb9:4ebd
173.185.78.190 0:0:0:0:0:ffff:adb9:4ebe
173.185.78.191 0:0:0:0:0:ffff:adb9:4ebf
173.185.78.192 0:0:0:0:0:ffff:adb9:4ec0
173.185.78.193 0:0:0:0:0:ffff:adb9:4ec1
173.185.78.194 0:0:0:0:0:ffff:adb9:4ec2
173.185.78.195 0:0:0:0:0:ffff:adb9:4ec3
173.185.78.196 0:0:0:0:0:ffff:adb9:4ec4
173.185.78.197 0:0:0:0:0:ffff:adb9:4ec5
173.185.78.198 0:0:0:0:0:ffff:adb9:4ec6
173.185.78.199 0:0:0:0:0:ffff:adb9:4ec7
173.185.78.200 0:0:0:0:0:ffff:adb9:4ec8
173.185.78.201 0:0:0:0:0:ffff:adb9:4ec9
173.185.78.202 0:0:0:0:0:ffff:adb9:4eca
173.185.78.203 0:0:0:0:0:ffff:adb9:4ecb
173.185.78.204 0:0:0:0:0:ffff:adb9:4ecc
173.185.78.205 0:0:0:0:0:ffff:adb9:4ecd
173.185.78.206 0:0:0:0:0:ffff:adb9:4ece
173.185.78.207 0:0:0:0:0:ffff:adb9:4ecf
173.185.78.208 0:0:0:0:0:ffff:adb9:4ed0
173.185.78.209 0:0:0:0:0:ffff:adb9:4ed1
173.185.78.210 0:0:0:0:0:ffff:adb9:4ed2
173.185.78.211 0:0:0:0:0:ffff:adb9:4ed3
173.185.78.212 0:0:0:0:0:ffff:adb9:4ed4
173.185.78.213 0:0:0:0:0:ffff:adb9:4ed5
173.185.78.214 0:0:0:0:0:ffff:adb9:4ed6
173.185.78.215 0:0:0:0:0:ffff:adb9:4ed7
173.185.78.216 0:0:0:0:0:ffff:adb9:4ed8
173.185.78.217 0:0:0:0:0:ffff:adb9:4ed9
173.185.78.218 0:0:0:0:0:ffff:adb9:4eda
173.185.78.219 0:0:0:0:0:ffff:adb9:4edb
173.185.78.220 0:0:0:0:0:ffff:adb9:4edc
173.185.78.221 0:0:0:0:0:ffff:adb9:4edd
173.185.78.222 0:0:0:0:0:ffff:adb9:4ede
173.185.78.223 0:0:0:0:0:ffff:adb9:4edf
173.185.78.224 0:0:0:0:0:ffff:adb9:4ee0
173.185.78.225 0:0:0:0:0:ffff:adb9:4ee1
173.185.78.226 0:0:0:0:0:ffff:adb9:4ee2
173.185.78.227 0:0:0:0:0:ffff:adb9:4ee3
173.185.78.228 0:0:0:0:0:ffff:adb9:4ee4
173.185.78.229 0:0:0:0:0:ffff:adb9:4ee5
173.185.78.230 0:0:0:0:0:ffff:adb9:4ee6
173.185.78.231 0:0:0:0:0:ffff:adb9:4ee7
173.185.78.232 0:0:0:0:0:ffff:adb9:4ee8
173.185.78.233 0:0:0:0:0:ffff:adb9:4ee9
173.185.78.234 0:0:0:0:0:ffff:adb9:4eea
173.185.78.235 0:0:0:0:0:ffff:adb9:4eeb
173.185.78.236 0:0:0:0:0:ffff:adb9:4eec
173.185.78.237 0:0:0:0:0:ffff:adb9:4eed
173.185.78.238 0:0:0:0:0:ffff:adb9:4eee
173.185.78.239 0:0:0:0:0:ffff:adb9:4eef
173.185.78.240 0:0:0:0:0:ffff:adb9:4ef0
173.185.78.241 0:0:0:0:0:ffff:adb9:4ef1
173.185.78.242 0:0:0:0:0:ffff:adb9:4ef2
173.185.78.243 0:0:0:0:0:ffff:adb9:4ef3
173.185.78.244 0:0:0:0:0:ffff:adb9:4ef4
173.185.78.245 0:0:0:0:0:ffff:adb9:4ef5
173.185.78.246 0:0:0:0:0:ffff:adb9:4ef6
173.185.78.247 0:0:0:0:0:ffff:adb9:4ef7
173.185.78.248 0:0:0:0:0:ffff:adb9:4ef8
173.185.78.249 0:0:0:0:0:ffff:adb9:4ef9
173.185.78.250 0:0:0:0:0:ffff:adb9:4efa
173.185.78.251 0:0:0:0:0:ffff:adb9:4efb
173.185.78.252 0:0:0:0:0:ffff:adb9:4efc
173.185.78.253 0:0:0:0:0:ffff:adb9:4efd
173.185.78.254 0:0:0:0:0:ffff:adb9:4efe
173.185.78.255 0:0:0:0:0:ffff:adb9:4eff


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.