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
42.152.78.1 0:0:0:0:0:ffff:2a98:4e01
42.152.78.2 0:0:0:0:0:ffff:2a98:4e02
42.152.78.3 0:0:0:0:0:ffff:2a98:4e03
42.152.78.4 0:0:0:0:0:ffff:2a98:4e04
42.152.78.5 0:0:0:0:0:ffff:2a98:4e05
42.152.78.6 0:0:0:0:0:ffff:2a98:4e06
42.152.78.7 0:0:0:0:0:ffff:2a98:4e07
42.152.78.8 0:0:0:0:0:ffff:2a98:4e08
42.152.78.9 0:0:0:0:0:ffff:2a98:4e09
42.152.78.10 0:0:0:0:0:ffff:2a98:4e0a
42.152.78.11 0:0:0:0:0:ffff:2a98:4e0b
42.152.78.12 0:0:0:0:0:ffff:2a98:4e0c
42.152.78.13 0:0:0:0:0:ffff:2a98:4e0d
42.152.78.14 0:0:0:0:0:ffff:2a98:4e0e
42.152.78.15 0:0:0:0:0:ffff:2a98:4e0f
42.152.78.16 0:0:0:0:0:ffff:2a98:4e10
42.152.78.17 0:0:0:0:0:ffff:2a98:4e11
42.152.78.18 0:0:0:0:0:ffff:2a98:4e12
42.152.78.19 0:0:0:0:0:ffff:2a98:4e13
42.152.78.20 0:0:0:0:0:ffff:2a98:4e14
42.152.78.21 0:0:0:0:0:ffff:2a98:4e15
42.152.78.22 0:0:0:0:0:ffff:2a98:4e16
42.152.78.23 0:0:0:0:0:ffff:2a98:4e17
42.152.78.24 0:0:0:0:0:ffff:2a98:4e18
42.152.78.25 0:0:0:0:0:ffff:2a98:4e19
42.152.78.26 0:0:0:0:0:ffff:2a98:4e1a
42.152.78.27 0:0:0:0:0:ffff:2a98:4e1b
42.152.78.28 0:0:0:0:0:ffff:2a98:4e1c
42.152.78.29 0:0:0:0:0:ffff:2a98:4e1d
42.152.78.30 0:0:0:0:0:ffff:2a98:4e1e
42.152.78.31 0:0:0:0:0:ffff:2a98:4e1f
42.152.78.32 0:0:0:0:0:ffff:2a98:4e20
42.152.78.33 0:0:0:0:0:ffff:2a98:4e21
42.152.78.34 0:0:0:0:0:ffff:2a98:4e22
42.152.78.35 0:0:0:0:0:ffff:2a98:4e23
42.152.78.36 0:0:0:0:0:ffff:2a98:4e24
42.152.78.37 0:0:0:0:0:ffff:2a98:4e25
42.152.78.38 0:0:0:0:0:ffff:2a98:4e26
42.152.78.39 0:0:0:0:0:ffff:2a98:4e27
42.152.78.40 0:0:0:0:0:ffff:2a98:4e28
42.152.78.41 0:0:0:0:0:ffff:2a98:4e29
42.152.78.42 0:0:0:0:0:ffff:2a98:4e2a
42.152.78.43 0:0:0:0:0:ffff:2a98:4e2b
42.152.78.44 0:0:0:0:0:ffff:2a98:4e2c
42.152.78.45 0:0:0:0:0:ffff:2a98:4e2d
42.152.78.46 0:0:0:0:0:ffff:2a98:4e2e
42.152.78.47 0:0:0:0:0:ffff:2a98:4e2f
42.152.78.48 0:0:0:0:0:ffff:2a98:4e30
42.152.78.49 0:0:0:0:0:ffff:2a98:4e31
42.152.78.50 0:0:0:0:0:ffff:2a98:4e32
42.152.78.51 0:0:0:0:0:ffff:2a98:4e33
42.152.78.52 0:0:0:0:0:ffff:2a98:4e34
42.152.78.53 0:0:0:0:0:ffff:2a98:4e35
42.152.78.54 0:0:0:0:0:ffff:2a98:4e36
42.152.78.55 0:0:0:0:0:ffff:2a98:4e37
42.152.78.56 0:0:0:0:0:ffff:2a98:4e38
42.152.78.57 0:0:0:0:0:ffff:2a98:4e39
42.152.78.58 0:0:0:0:0:ffff:2a98:4e3a
42.152.78.59 0:0:0:0:0:ffff:2a98:4e3b
42.152.78.60 0:0:0:0:0:ffff:2a98:4e3c


42.152.78.61 0:0:0:0:0:ffff:2a98:4e3d
42.152.78.62 0:0:0:0:0:ffff:2a98:4e3e
42.152.78.63 0:0:0:0:0:ffff:2a98:4e3f
42.152.78.64 0:0:0:0:0:ffff:2a98:4e40
42.152.78.65 0:0:0:0:0:ffff:2a98:4e41
42.152.78.66 0:0:0:0:0:ffff:2a98:4e42
42.152.78.67 0:0:0:0:0:ffff:2a98:4e43
42.152.78.68 0:0:0:0:0:ffff:2a98:4e44
42.152.78.69 0:0:0:0:0:ffff:2a98:4e45
42.152.78.70 0:0:0:0:0:ffff:2a98:4e46
42.152.78.71 0:0:0:0:0:ffff:2a98:4e47
42.152.78.72 0:0:0:0:0:ffff:2a98:4e48
42.152.78.73 0:0:0:0:0:ffff:2a98:4e49
42.152.78.74 0:0:0:0:0:ffff:2a98:4e4a
42.152.78.75 0:0:0:0:0:ffff:2a98:4e4b
42.152.78.76 0:0:0:0:0:ffff:2a98:4e4c
42.152.78.77 0:0:0:0:0:ffff:2a98:4e4d
42.152.78.78 0:0:0:0:0:ffff:2a98:4e4e
42.152.78.79 0:0:0:0:0:ffff:2a98:4e4f
42.152.78.80 0:0:0:0:0:ffff:2a98:4e50
42.152.78.81 0:0:0:0:0:ffff:2a98:4e51
42.152.78.82 0:0:0:0:0:ffff:2a98:4e52
42.152.78.83 0:0:0:0:0:ffff:2a98:4e53
42.152.78.84 0:0:0:0:0:ffff:2a98:4e54
42.152.78.85 0:0:0:0:0:ffff:2a98:4e55
42.152.78.86 0:0:0:0:0:ffff:2a98:4e56
42.152.78.87 0:0:0:0:0:ffff:2a98:4e57
42.152.78.88 0:0:0:0:0:ffff:2a98:4e58
42.152.78.89 0:0:0:0:0:ffff:2a98:4e59
42.152.78.90 0:0:0:0:0:ffff:2a98:4e5a
42.152.78.91 0:0:0:0:0:ffff:2a98:4e5b
42.152.78.92 0:0:0:0:0:ffff:2a98:4e5c
42.152.78.93 0:0:0:0:0:ffff:2a98:4e5d
42.152.78.94 0:0:0:0:0:ffff:2a98:4e5e
42.152.78.95 0:0:0:0:0:ffff:2a98:4e5f
42.152.78.96 0:0:0:0:0:ffff:2a98:4e60
42.152.78.97 0:0:0:0:0:ffff:2a98:4e61
42.152.78.98 0:0:0:0:0:ffff:2a98:4e62
42.152.78.99 0:0:0:0:0:ffff:2a98:4e63
42.152.78.100 0:0:0:0:0:ffff:2a98:4e64
42.152.78.101 0:0:0:0:0:ffff:2a98:4e65
42.152.78.102 0:0:0:0:0:ffff:2a98:4e66
42.152.78.103 0:0:0:0:0:ffff:2a98:4e67
42.152.78.104 0:0:0:0:0:ffff:2a98:4e68
42.152.78.105 0:0:0:0:0:ffff:2a98:4e69
42.152.78.106 0:0:0:0:0:ffff:2a98:4e6a
42.152.78.107 0:0:0:0:0:ffff:2a98:4e6b
42.152.78.108 0:0:0:0:0:ffff:2a98:4e6c
42.152.78.109 0:0:0:0:0:ffff:2a98:4e6d
42.152.78.110 0:0:0:0:0:ffff:2a98:4e6e
42.152.78.111 0:0:0:0:0:ffff:2a98:4e6f
42.152.78.112 0:0:0:0:0:ffff:2a98:4e70
42.152.78.113 0:0:0:0:0:ffff:2a98:4e71
42.152.78.114 0:0:0:0:0:ffff:2a98:4e72
42.152.78.115 0:0:0:0:0:ffff:2a98:4e73
42.152.78.116 0:0:0:0:0:ffff:2a98:4e74
42.152.78.117 0:0:0:0:0:ffff:2a98:4e75
42.152.78.118 0:0:0:0:0:ffff:2a98:4e76
42.152.78.119 0:0:0:0:0:ffff:2a98:4e77
42.152.78.120 0:0:0:0:0:ffff:2a98:4e78


42.152.78.121 0:0:0:0:0:ffff:2a98:4e79
42.152.78.122 0:0:0:0:0:ffff:2a98:4e7a
42.152.78.123 0:0:0:0:0:ffff:2a98:4e7b
42.152.78.124 0:0:0:0:0:ffff:2a98:4e7c
42.152.78.125 0:0:0:0:0:ffff:2a98:4e7d
42.152.78.126 0:0:0:0:0:ffff:2a98:4e7e
42.152.78.127 0:0:0:0:0:ffff:2a98:4e7f
42.152.78.128 0:0:0:0:0:ffff:2a98:4e80
42.152.78.129 0:0:0:0:0:ffff:2a98:4e81
42.152.78.130 0:0:0:0:0:ffff:2a98:4e82
42.152.78.131 0:0:0:0:0:ffff:2a98:4e83
42.152.78.132 0:0:0:0:0:ffff:2a98:4e84
42.152.78.133 0:0:0:0:0:ffff:2a98:4e85
42.152.78.134 0:0:0:0:0:ffff:2a98:4e86
42.152.78.135 0:0:0:0:0:ffff:2a98:4e87
42.152.78.136 0:0:0:0:0:ffff:2a98:4e88
42.152.78.137 0:0:0:0:0:ffff:2a98:4e89
42.152.78.138 0:0:0:0:0:ffff:2a98:4e8a
42.152.78.139 0:0:0:0:0:ffff:2a98:4e8b
42.152.78.140 0:0:0:0:0:ffff:2a98:4e8c
42.152.78.141 0:0:0:0:0:ffff:2a98:4e8d
42.152.78.142 0:0:0:0:0:ffff:2a98:4e8e
42.152.78.143 0:0:0:0:0:ffff:2a98:4e8f
42.152.78.144 0:0:0:0:0:ffff:2a98:4e90
42.152.78.145 0:0:0:0:0:ffff:2a98:4e91
42.152.78.146 0:0:0:0:0:ffff:2a98:4e92
42.152.78.147 0:0:0:0:0:ffff:2a98:4e93
42.152.78.148 0:0:0:0:0:ffff:2a98:4e94
42.152.78.149 0:0:0:0:0:ffff:2a98:4e95
42.152.78.150 0:0:0:0:0:ffff:2a98:4e96
42.152.78.151 0:0:0:0:0:ffff:2a98:4e97
42.152.78.152 0:0:0:0:0:ffff:2a98:4e98
42.152.78.153 0:0:0:0:0:ffff:2a98:4e99
42.152.78.154 0:0:0:0:0:ffff:2a98:4e9a
42.152.78.155 0:0:0:0:0:ffff:2a98:4e9b
42.152.78.156 0:0:0:0:0:ffff:2a98:4e9c
42.152.78.157 0:0:0:0:0:ffff:2a98:4e9d
42.152.78.158 0:0:0:0:0:ffff:2a98:4e9e
42.152.78.159 0:0:0:0:0:ffff:2a98:4e9f
42.152.78.160 0:0:0:0:0:ffff:2a98:4ea0
42.152.78.161 0:0:0:0:0:ffff:2a98:4ea1
42.152.78.162 0:0:0:0:0:ffff:2a98:4ea2
42.152.78.163 0:0:0:0:0:ffff:2a98:4ea3
42.152.78.164 0:0:0:0:0:ffff:2a98:4ea4
42.152.78.165 0:0:0:0:0:ffff:2a98:4ea5
42.152.78.166 0:0:0:0:0:ffff:2a98:4ea6
42.152.78.167 0:0:0:0:0:ffff:2a98:4ea7
42.152.78.168 0:0:0:0:0:ffff:2a98:4ea8
42.152.78.169 0:0:0:0:0:ffff:2a98:4ea9
42.152.78.170 0:0:0:0:0:ffff:2a98:4eaa
42.152.78.171 0:0:0:0:0:ffff:2a98:4eab
42.152.78.172 0:0:0:0:0:ffff:2a98:4eac
42.152.78.173 0:0:0:0:0:ffff:2a98:4ead
42.152.78.174 0:0:0:0:0:ffff:2a98:4eae
42.152.78.175 0:0:0:0:0:ffff:2a98:4eaf
42.152.78.176 0:0:0:0:0:ffff:2a98:4eb0
42.152.78.177 0:0:0:0:0:ffff:2a98:4eb1
42.152.78.178 0:0:0:0:0:ffff:2a98:4eb2
42.152.78.179 0:0:0:0:0:ffff:2a98:4eb3
42.152.78.180 0:0:0:0:0:ffff:2a98:4eb4


42.152.78.181 0:0:0:0:0:ffff:2a98:4eb5
42.152.78.182 0:0:0:0:0:ffff:2a98:4eb6
42.152.78.183 0:0:0:0:0:ffff:2a98:4eb7
42.152.78.184 0:0:0:0:0:ffff:2a98:4eb8
42.152.78.185 0:0:0:0:0:ffff:2a98:4eb9
42.152.78.186 0:0:0:0:0:ffff:2a98:4eba
42.152.78.187 0:0:0:0:0:ffff:2a98:4ebb
42.152.78.188 0:0:0:0:0:ffff:2a98:4ebc
42.152.78.189 0:0:0:0:0:ffff:2a98:4ebd
42.152.78.190 0:0:0:0:0:ffff:2a98:4ebe
42.152.78.191 0:0:0:0:0:ffff:2a98:4ebf
42.152.78.192 0:0:0:0:0:ffff:2a98:4ec0
42.152.78.193 0:0:0:0:0:ffff:2a98:4ec1
42.152.78.194 0:0:0:0:0:ffff:2a98:4ec2
42.152.78.195 0:0:0:0:0:ffff:2a98:4ec3
42.152.78.196 0:0:0:0:0:ffff:2a98:4ec4
42.152.78.197 0:0:0:0:0:ffff:2a98:4ec5
42.152.78.198 0:0:0:0:0:ffff:2a98:4ec6
42.152.78.199 0:0:0:0:0:ffff:2a98:4ec7
42.152.78.200 0:0:0:0:0:ffff:2a98:4ec8
42.152.78.201 0:0:0:0:0:ffff:2a98:4ec9
42.152.78.202 0:0:0:0:0:ffff:2a98:4eca
42.152.78.203 0:0:0:0:0:ffff:2a98:4ecb
42.152.78.204 0:0:0:0:0:ffff:2a98:4ecc
42.152.78.205 0:0:0:0:0:ffff:2a98:4ecd
42.152.78.206 0:0:0:0:0:ffff:2a98:4ece
42.152.78.207 0:0:0:0:0:ffff:2a98:4ecf
42.152.78.208 0:0:0:0:0:ffff:2a98:4ed0
42.152.78.209 0:0:0:0:0:ffff:2a98:4ed1
42.152.78.210 0:0:0:0:0:ffff:2a98:4ed2
42.152.78.211 0:0:0:0:0:ffff:2a98:4ed3
42.152.78.212 0:0:0:0:0:ffff:2a98:4ed4
42.152.78.213 0:0:0:0:0:ffff:2a98:4ed5
42.152.78.214 0:0:0:0:0:ffff:2a98:4ed6
42.152.78.215 0:0:0:0:0:ffff:2a98:4ed7
42.152.78.216 0:0:0:0:0:ffff:2a98:4ed8
42.152.78.217 0:0:0:0:0:ffff:2a98:4ed9
42.152.78.218 0:0:0:0:0:ffff:2a98:4eda
42.152.78.219 0:0:0:0:0:ffff:2a98:4edb
42.152.78.220 0:0:0:0:0:ffff:2a98:4edc
42.152.78.221 0:0:0:0:0:ffff:2a98:4edd
42.152.78.222 0:0:0:0:0:ffff:2a98:4ede
42.152.78.223 0:0:0:0:0:ffff:2a98:4edf
42.152.78.224 0:0:0:0:0:ffff:2a98:4ee0
42.152.78.225 0:0:0:0:0:ffff:2a98:4ee1
42.152.78.226 0:0:0:0:0:ffff:2a98:4ee2
42.152.78.227 0:0:0:0:0:ffff:2a98:4ee3
42.152.78.228 0:0:0:0:0:ffff:2a98:4ee4
42.152.78.229 0:0:0:0:0:ffff:2a98:4ee5
42.152.78.230 0:0:0:0:0:ffff:2a98:4ee6
42.152.78.231 0:0:0:0:0:ffff:2a98:4ee7
42.152.78.232 0:0:0:0:0:ffff:2a98:4ee8
42.152.78.233 0:0:0:0:0:ffff:2a98:4ee9
42.152.78.234 0:0:0:0:0:ffff:2a98:4eea
42.152.78.235 0:0:0:0:0:ffff:2a98:4eeb
42.152.78.236 0:0:0:0:0:ffff:2a98:4eec
42.152.78.237 0:0:0:0:0:ffff:2a98:4eed
42.152.78.238 0:0:0:0:0:ffff:2a98:4eee
42.152.78.239 0:0:0:0:0:ffff:2a98:4eef
42.152.78.240 0:0:0:0:0:ffff:2a98:4ef0
42.152.78.241 0:0:0:0:0:ffff:2a98:4ef1
42.152.78.242 0:0:0:0:0:ffff:2a98:4ef2
42.152.78.243 0:0:0:0:0:ffff:2a98:4ef3
42.152.78.244 0:0:0:0:0:ffff:2a98:4ef4
42.152.78.245 0:0:0:0:0:ffff:2a98:4ef5
42.152.78.246 0:0:0:0:0:ffff:2a98:4ef6
42.152.78.247 0:0:0:0:0:ffff:2a98:4ef7
42.152.78.248 0:0:0:0:0:ffff:2a98:4ef8
42.152.78.249 0:0:0:0:0:ffff:2a98:4ef9
42.152.78.250 0:0:0:0:0:ffff:2a98:4efa
42.152.78.251 0:0:0:0:0:ffff:2a98:4efb
42.152.78.252 0:0:0:0:0:ffff:2a98:4efc
42.152.78.253 0:0:0:0:0:ffff:2a98:4efd
42.152.78.254 0:0:0:0:0:ffff:2a98:4efe
42.152.78.255 0:0:0:0:0:ffff:2a98:4eff


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.