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
71.2.78.1 0:0:0:0:0:ffff:4702:4e01
71.2.78.2 0:0:0:0:0:ffff:4702:4e02
71.2.78.3 0:0:0:0:0:ffff:4702:4e03
71.2.78.4 0:0:0:0:0:ffff:4702:4e04
71.2.78.5 0:0:0:0:0:ffff:4702:4e05
71.2.78.6 0:0:0:0:0:ffff:4702:4e06
71.2.78.7 0:0:0:0:0:ffff:4702:4e07
71.2.78.8 0:0:0:0:0:ffff:4702:4e08
71.2.78.9 0:0:0:0:0:ffff:4702:4e09
71.2.78.10 0:0:0:0:0:ffff:4702:4e0a
71.2.78.11 0:0:0:0:0:ffff:4702:4e0b
71.2.78.12 0:0:0:0:0:ffff:4702:4e0c
71.2.78.13 0:0:0:0:0:ffff:4702:4e0d
71.2.78.14 0:0:0:0:0:ffff:4702:4e0e
71.2.78.15 0:0:0:0:0:ffff:4702:4e0f
71.2.78.16 0:0:0:0:0:ffff:4702:4e10
71.2.78.17 0:0:0:0:0:ffff:4702:4e11
71.2.78.18 0:0:0:0:0:ffff:4702:4e12
71.2.78.19 0:0:0:0:0:ffff:4702:4e13
71.2.78.20 0:0:0:0:0:ffff:4702:4e14
71.2.78.21 0:0:0:0:0:ffff:4702:4e15
71.2.78.22 0:0:0:0:0:ffff:4702:4e16
71.2.78.23 0:0:0:0:0:ffff:4702:4e17
71.2.78.24 0:0:0:0:0:ffff:4702:4e18
71.2.78.25 0:0:0:0:0:ffff:4702:4e19
71.2.78.26 0:0:0:0:0:ffff:4702:4e1a
71.2.78.27 0:0:0:0:0:ffff:4702:4e1b
71.2.78.28 0:0:0:0:0:ffff:4702:4e1c
71.2.78.29 0:0:0:0:0:ffff:4702:4e1d
71.2.78.30 0:0:0:0:0:ffff:4702:4e1e
71.2.78.31 0:0:0:0:0:ffff:4702:4e1f
71.2.78.32 0:0:0:0:0:ffff:4702:4e20
71.2.78.33 0:0:0:0:0:ffff:4702:4e21
71.2.78.34 0:0:0:0:0:ffff:4702:4e22
71.2.78.35 0:0:0:0:0:ffff:4702:4e23
71.2.78.36 0:0:0:0:0:ffff:4702:4e24
71.2.78.37 0:0:0:0:0:ffff:4702:4e25
71.2.78.38 0:0:0:0:0:ffff:4702:4e26
71.2.78.39 0:0:0:0:0:ffff:4702:4e27
71.2.78.40 0:0:0:0:0:ffff:4702:4e28
71.2.78.41 0:0:0:0:0:ffff:4702:4e29
71.2.78.42 0:0:0:0:0:ffff:4702:4e2a
71.2.78.43 0:0:0:0:0:ffff:4702:4e2b
71.2.78.44 0:0:0:0:0:ffff:4702:4e2c
71.2.78.45 0:0:0:0:0:ffff:4702:4e2d
71.2.78.46 0:0:0:0:0:ffff:4702:4e2e
71.2.78.47 0:0:0:0:0:ffff:4702:4e2f
71.2.78.48 0:0:0:0:0:ffff:4702:4e30
71.2.78.49 0:0:0:0:0:ffff:4702:4e31
71.2.78.50 0:0:0:0:0:ffff:4702:4e32
71.2.78.51 0:0:0:0:0:ffff:4702:4e33
71.2.78.52 0:0:0:0:0:ffff:4702:4e34
71.2.78.53 0:0:0:0:0:ffff:4702:4e35
71.2.78.54 0:0:0:0:0:ffff:4702:4e36
71.2.78.55 0:0:0:0:0:ffff:4702:4e37
71.2.78.56 0:0:0:0:0:ffff:4702:4e38
71.2.78.57 0:0:0:0:0:ffff:4702:4e39
71.2.78.58 0:0:0:0:0:ffff:4702:4e3a
71.2.78.59 0:0:0:0:0:ffff:4702:4e3b
71.2.78.60 0:0:0:0:0:ffff:4702:4e3c


71.2.78.61 0:0:0:0:0:ffff:4702:4e3d
71.2.78.62 0:0:0:0:0:ffff:4702:4e3e
71.2.78.63 0:0:0:0:0:ffff:4702:4e3f
71.2.78.64 0:0:0:0:0:ffff:4702:4e40
71.2.78.65 0:0:0:0:0:ffff:4702:4e41
71.2.78.66 0:0:0:0:0:ffff:4702:4e42
71.2.78.67 0:0:0:0:0:ffff:4702:4e43
71.2.78.68 0:0:0:0:0:ffff:4702:4e44
71.2.78.69 0:0:0:0:0:ffff:4702:4e45
71.2.78.70 0:0:0:0:0:ffff:4702:4e46
71.2.78.71 0:0:0:0:0:ffff:4702:4e47
71.2.78.72 0:0:0:0:0:ffff:4702:4e48
71.2.78.73 0:0:0:0:0:ffff:4702:4e49
71.2.78.74 0:0:0:0:0:ffff:4702:4e4a
71.2.78.75 0:0:0:0:0:ffff:4702:4e4b
71.2.78.76 0:0:0:0:0:ffff:4702:4e4c
71.2.78.77 0:0:0:0:0:ffff:4702:4e4d
71.2.78.78 0:0:0:0:0:ffff:4702:4e4e
71.2.78.79 0:0:0:0:0:ffff:4702:4e4f
71.2.78.80 0:0:0:0:0:ffff:4702:4e50
71.2.78.81 0:0:0:0:0:ffff:4702:4e51
71.2.78.82 0:0:0:0:0:ffff:4702:4e52
71.2.78.83 0:0:0:0:0:ffff:4702:4e53
71.2.78.84 0:0:0:0:0:ffff:4702:4e54
71.2.78.85 0:0:0:0:0:ffff:4702:4e55
71.2.78.86 0:0:0:0:0:ffff:4702:4e56
71.2.78.87 0:0:0:0:0:ffff:4702:4e57
71.2.78.88 0:0:0:0:0:ffff:4702:4e58
71.2.78.89 0:0:0:0:0:ffff:4702:4e59
71.2.78.90 0:0:0:0:0:ffff:4702:4e5a
71.2.78.91 0:0:0:0:0:ffff:4702:4e5b
71.2.78.92 0:0:0:0:0:ffff:4702:4e5c
71.2.78.93 0:0:0:0:0:ffff:4702:4e5d
71.2.78.94 0:0:0:0:0:ffff:4702:4e5e
71.2.78.95 0:0:0:0:0:ffff:4702:4e5f
71.2.78.96 0:0:0:0:0:ffff:4702:4e60
71.2.78.97 0:0:0:0:0:ffff:4702:4e61
71.2.78.98 0:0:0:0:0:ffff:4702:4e62
71.2.78.99 0:0:0:0:0:ffff:4702:4e63
71.2.78.100 0:0:0:0:0:ffff:4702:4e64
71.2.78.101 0:0:0:0:0:ffff:4702:4e65
71.2.78.102 0:0:0:0:0:ffff:4702:4e66
71.2.78.103 0:0:0:0:0:ffff:4702:4e67
71.2.78.104 0:0:0:0:0:ffff:4702:4e68
71.2.78.105 0:0:0:0:0:ffff:4702:4e69
71.2.78.106 0:0:0:0:0:ffff:4702:4e6a
71.2.78.107 0:0:0:0:0:ffff:4702:4e6b
71.2.78.108 0:0:0:0:0:ffff:4702:4e6c
71.2.78.109 0:0:0:0:0:ffff:4702:4e6d
71.2.78.110 0:0:0:0:0:ffff:4702:4e6e
71.2.78.111 0:0:0:0:0:ffff:4702:4e6f
71.2.78.112 0:0:0:0:0:ffff:4702:4e70
71.2.78.113 0:0:0:0:0:ffff:4702:4e71
71.2.78.114 0:0:0:0:0:ffff:4702:4e72
71.2.78.115 0:0:0:0:0:ffff:4702:4e73
71.2.78.116 0:0:0:0:0:ffff:4702:4e74
71.2.78.117 0:0:0:0:0:ffff:4702:4e75
71.2.78.118 0:0:0:0:0:ffff:4702:4e76
71.2.78.119 0:0:0:0:0:ffff:4702:4e77
71.2.78.120 0:0:0:0:0:ffff:4702:4e78


71.2.78.121 0:0:0:0:0:ffff:4702:4e79
71.2.78.122 0:0:0:0:0:ffff:4702:4e7a
71.2.78.123 0:0:0:0:0:ffff:4702:4e7b
71.2.78.124 0:0:0:0:0:ffff:4702:4e7c
71.2.78.125 0:0:0:0:0:ffff:4702:4e7d
71.2.78.126 0:0:0:0:0:ffff:4702:4e7e
71.2.78.127 0:0:0:0:0:ffff:4702:4e7f
71.2.78.128 0:0:0:0:0:ffff:4702:4e80
71.2.78.129 0:0:0:0:0:ffff:4702:4e81
71.2.78.130 0:0:0:0:0:ffff:4702:4e82
71.2.78.131 0:0:0:0:0:ffff:4702:4e83
71.2.78.132 0:0:0:0:0:ffff:4702:4e84
71.2.78.133 0:0:0:0:0:ffff:4702:4e85
71.2.78.134 0:0:0:0:0:ffff:4702:4e86
71.2.78.135 0:0:0:0:0:ffff:4702:4e87
71.2.78.136 0:0:0:0:0:ffff:4702:4e88
71.2.78.137 0:0:0:0:0:ffff:4702:4e89
71.2.78.138 0:0:0:0:0:ffff:4702:4e8a
71.2.78.139 0:0:0:0:0:ffff:4702:4e8b
71.2.78.140 0:0:0:0:0:ffff:4702:4e8c
71.2.78.141 0:0:0:0:0:ffff:4702:4e8d
71.2.78.142 0:0:0:0:0:ffff:4702:4e8e
71.2.78.143 0:0:0:0:0:ffff:4702:4e8f
71.2.78.144 0:0:0:0:0:ffff:4702:4e90
71.2.78.145 0:0:0:0:0:ffff:4702:4e91
71.2.78.146 0:0:0:0:0:ffff:4702:4e92
71.2.78.147 0:0:0:0:0:ffff:4702:4e93
71.2.78.148 0:0:0:0:0:ffff:4702:4e94
71.2.78.149 0:0:0:0:0:ffff:4702:4e95
71.2.78.150 0:0:0:0:0:ffff:4702:4e96
71.2.78.151 0:0:0:0:0:ffff:4702:4e97
71.2.78.152 0:0:0:0:0:ffff:4702:4e98
71.2.78.153 0:0:0:0:0:ffff:4702:4e99
71.2.78.154 0:0:0:0:0:ffff:4702:4e9a
71.2.78.155 0:0:0:0:0:ffff:4702:4e9b
71.2.78.156 0:0:0:0:0:ffff:4702:4e9c
71.2.78.157 0:0:0:0:0:ffff:4702:4e9d
71.2.78.158 0:0:0:0:0:ffff:4702:4e9e
71.2.78.159 0:0:0:0:0:ffff:4702:4e9f
71.2.78.160 0:0:0:0:0:ffff:4702:4ea0
71.2.78.161 0:0:0:0:0:ffff:4702:4ea1
71.2.78.162 0:0:0:0:0:ffff:4702:4ea2
71.2.78.163 0:0:0:0:0:ffff:4702:4ea3
71.2.78.164 0:0:0:0:0:ffff:4702:4ea4
71.2.78.165 0:0:0:0:0:ffff:4702:4ea5
71.2.78.166 0:0:0:0:0:ffff:4702:4ea6
71.2.78.167 0:0:0:0:0:ffff:4702:4ea7
71.2.78.168 0:0:0:0:0:ffff:4702:4ea8
71.2.78.169 0:0:0:0:0:ffff:4702:4ea9
71.2.78.170 0:0:0:0:0:ffff:4702:4eaa
71.2.78.171 0:0:0:0:0:ffff:4702:4eab
71.2.78.172 0:0:0:0:0:ffff:4702:4eac
71.2.78.173 0:0:0:0:0:ffff:4702:4ead
71.2.78.174 0:0:0:0:0:ffff:4702:4eae
71.2.78.175 0:0:0:0:0:ffff:4702:4eaf
71.2.78.176 0:0:0:0:0:ffff:4702:4eb0
71.2.78.177 0:0:0:0:0:ffff:4702:4eb1
71.2.78.178 0:0:0:0:0:ffff:4702:4eb2
71.2.78.179 0:0:0:0:0:ffff:4702:4eb3
71.2.78.180 0:0:0:0:0:ffff:4702:4eb4


71.2.78.181 0:0:0:0:0:ffff:4702:4eb5
71.2.78.182 0:0:0:0:0:ffff:4702:4eb6
71.2.78.183 0:0:0:0:0:ffff:4702:4eb7
71.2.78.184 0:0:0:0:0:ffff:4702:4eb8
71.2.78.185 0:0:0:0:0:ffff:4702:4eb9
71.2.78.186 0:0:0:0:0:ffff:4702:4eba
71.2.78.187 0:0:0:0:0:ffff:4702:4ebb
71.2.78.188 0:0:0:0:0:ffff:4702:4ebc
71.2.78.189 0:0:0:0:0:ffff:4702:4ebd
71.2.78.190 0:0:0:0:0:ffff:4702:4ebe
71.2.78.191 0:0:0:0:0:ffff:4702:4ebf
71.2.78.192 0:0:0:0:0:ffff:4702:4ec0
71.2.78.193 0:0:0:0:0:ffff:4702:4ec1
71.2.78.194 0:0:0:0:0:ffff:4702:4ec2
71.2.78.195 0:0:0:0:0:ffff:4702:4ec3
71.2.78.196 0:0:0:0:0:ffff:4702:4ec4
71.2.78.197 0:0:0:0:0:ffff:4702:4ec5
71.2.78.198 0:0:0:0:0:ffff:4702:4ec6
71.2.78.199 0:0:0:0:0:ffff:4702:4ec7
71.2.78.200 0:0:0:0:0:ffff:4702:4ec8
71.2.78.201 0:0:0:0:0:ffff:4702:4ec9
71.2.78.202 0:0:0:0:0:ffff:4702:4eca
71.2.78.203 0:0:0:0:0:ffff:4702:4ecb
71.2.78.204 0:0:0:0:0:ffff:4702:4ecc
71.2.78.205 0:0:0:0:0:ffff:4702:4ecd
71.2.78.206 0:0:0:0:0:ffff:4702:4ece
71.2.78.207 0:0:0:0:0:ffff:4702:4ecf
71.2.78.208 0:0:0:0:0:ffff:4702:4ed0
71.2.78.209 0:0:0:0:0:ffff:4702:4ed1
71.2.78.210 0:0:0:0:0:ffff:4702:4ed2
71.2.78.211 0:0:0:0:0:ffff:4702:4ed3
71.2.78.212 0:0:0:0:0:ffff:4702:4ed4
71.2.78.213 0:0:0:0:0:ffff:4702:4ed5
71.2.78.214 0:0:0:0:0:ffff:4702:4ed6
71.2.78.215 0:0:0:0:0:ffff:4702:4ed7
71.2.78.216 0:0:0:0:0:ffff:4702:4ed8
71.2.78.217 0:0:0:0:0:ffff:4702:4ed9
71.2.78.218 0:0:0:0:0:ffff:4702:4eda
71.2.78.219 0:0:0:0:0:ffff:4702:4edb
71.2.78.220 0:0:0:0:0:ffff:4702:4edc
71.2.78.221 0:0:0:0:0:ffff:4702:4edd
71.2.78.222 0:0:0:0:0:ffff:4702:4ede
71.2.78.223 0:0:0:0:0:ffff:4702:4edf
71.2.78.224 0:0:0:0:0:ffff:4702:4ee0
71.2.78.225 0:0:0:0:0:ffff:4702:4ee1
71.2.78.226 0:0:0:0:0:ffff:4702:4ee2
71.2.78.227 0:0:0:0:0:ffff:4702:4ee3
71.2.78.228 0:0:0:0:0:ffff:4702:4ee4
71.2.78.229 0:0:0:0:0:ffff:4702:4ee5
71.2.78.230 0:0:0:0:0:ffff:4702:4ee6
71.2.78.231 0:0:0:0:0:ffff:4702:4ee7
71.2.78.232 0:0:0:0:0:ffff:4702:4ee8
71.2.78.233 0:0:0:0:0:ffff:4702:4ee9
71.2.78.234 0:0:0:0:0:ffff:4702:4eea
71.2.78.235 0:0:0:0:0:ffff:4702:4eeb
71.2.78.236 0:0:0:0:0:ffff:4702:4eec
71.2.78.237 0:0:0:0:0:ffff:4702:4eed
71.2.78.238 0:0:0:0:0:ffff:4702:4eee
71.2.78.239 0:0:0:0:0:ffff:4702:4eef
71.2.78.240 0:0:0:0:0:ffff:4702:4ef0
71.2.78.241 0:0:0:0:0:ffff:4702:4ef1
71.2.78.242 0:0:0:0:0:ffff:4702:4ef2
71.2.78.243 0:0:0:0:0:ffff:4702:4ef3
71.2.78.244 0:0:0:0:0:ffff:4702:4ef4
71.2.78.245 0:0:0:0:0:ffff:4702:4ef5
71.2.78.246 0:0:0:0:0:ffff:4702:4ef6
71.2.78.247 0:0:0:0:0:ffff:4702:4ef7
71.2.78.248 0:0:0:0:0:ffff:4702:4ef8
71.2.78.249 0:0:0:0:0:ffff:4702:4ef9
71.2.78.250 0:0:0:0:0:ffff:4702:4efa
71.2.78.251 0:0:0:0:0:ffff:4702:4efb
71.2.78.252 0:0:0:0:0:ffff:4702:4efc
71.2.78.253 0:0:0:0:0:ffff:4702:4efd
71.2.78.254 0:0:0:0:0:ffff:4702:4efe
71.2.78.255 0:0:0:0:0:ffff:4702:4eff


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.