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
42.152.126.1 0:0:0:0:0:ffff:2a98:7e01
42.152.126.2 0:0:0:0:0:ffff:2a98:7e02
42.152.126.3 0:0:0:0:0:ffff:2a98:7e03
42.152.126.4 0:0:0:0:0:ffff:2a98:7e04
42.152.126.5 0:0:0:0:0:ffff:2a98:7e05
42.152.126.6 0:0:0:0:0:ffff:2a98:7e06
42.152.126.7 0:0:0:0:0:ffff:2a98:7e07
42.152.126.8 0:0:0:0:0:ffff:2a98:7e08
42.152.126.9 0:0:0:0:0:ffff:2a98:7e09
42.152.126.10 0:0:0:0:0:ffff:2a98:7e0a
42.152.126.11 0:0:0:0:0:ffff:2a98:7e0b
42.152.126.12 0:0:0:0:0:ffff:2a98:7e0c
42.152.126.13 0:0:0:0:0:ffff:2a98:7e0d
42.152.126.14 0:0:0:0:0:ffff:2a98:7e0e
42.152.126.15 0:0:0:0:0:ffff:2a98:7e0f
42.152.126.16 0:0:0:0:0:ffff:2a98:7e10
42.152.126.17 0:0:0:0:0:ffff:2a98:7e11
42.152.126.18 0:0:0:0:0:ffff:2a98:7e12
42.152.126.19 0:0:0:0:0:ffff:2a98:7e13
42.152.126.20 0:0:0:0:0:ffff:2a98:7e14
42.152.126.21 0:0:0:0:0:ffff:2a98:7e15
42.152.126.22 0:0:0:0:0:ffff:2a98:7e16
42.152.126.23 0:0:0:0:0:ffff:2a98:7e17
42.152.126.24 0:0:0:0:0:ffff:2a98:7e18
42.152.126.25 0:0:0:0:0:ffff:2a98:7e19
42.152.126.26 0:0:0:0:0:ffff:2a98:7e1a
42.152.126.27 0:0:0:0:0:ffff:2a98:7e1b
42.152.126.28 0:0:0:0:0:ffff:2a98:7e1c
42.152.126.29 0:0:0:0:0:ffff:2a98:7e1d
42.152.126.30 0:0:0:0:0:ffff:2a98:7e1e
42.152.126.31 0:0:0:0:0:ffff:2a98:7e1f
42.152.126.32 0:0:0:0:0:ffff:2a98:7e20
42.152.126.33 0:0:0:0:0:ffff:2a98:7e21
42.152.126.34 0:0:0:0:0:ffff:2a98:7e22
42.152.126.35 0:0:0:0:0:ffff:2a98:7e23
42.152.126.36 0:0:0:0:0:ffff:2a98:7e24
42.152.126.37 0:0:0:0:0:ffff:2a98:7e25
42.152.126.38 0:0:0:0:0:ffff:2a98:7e26
42.152.126.39 0:0:0:0:0:ffff:2a98:7e27
42.152.126.40 0:0:0:0:0:ffff:2a98:7e28
42.152.126.41 0:0:0:0:0:ffff:2a98:7e29
42.152.126.42 0:0:0:0:0:ffff:2a98:7e2a
42.152.126.43 0:0:0:0:0:ffff:2a98:7e2b
42.152.126.44 0:0:0:0:0:ffff:2a98:7e2c
42.152.126.45 0:0:0:0:0:ffff:2a98:7e2d
42.152.126.46 0:0:0:0:0:ffff:2a98:7e2e
42.152.126.47 0:0:0:0:0:ffff:2a98:7e2f
42.152.126.48 0:0:0:0:0:ffff:2a98:7e30
42.152.126.49 0:0:0:0:0:ffff:2a98:7e31
42.152.126.50 0:0:0:0:0:ffff:2a98:7e32
42.152.126.51 0:0:0:0:0:ffff:2a98:7e33
42.152.126.52 0:0:0:0:0:ffff:2a98:7e34
42.152.126.53 0:0:0:0:0:ffff:2a98:7e35
42.152.126.54 0:0:0:0:0:ffff:2a98:7e36
42.152.126.55 0:0:0:0:0:ffff:2a98:7e37
42.152.126.56 0:0:0:0:0:ffff:2a98:7e38
42.152.126.57 0:0:0:0:0:ffff:2a98:7e39
42.152.126.58 0:0:0:0:0:ffff:2a98:7e3a
42.152.126.59 0:0:0:0:0:ffff:2a98:7e3b
42.152.126.60 0:0:0:0:0:ffff:2a98:7e3c


42.152.126.61 0:0:0:0:0:ffff:2a98:7e3d
42.152.126.62 0:0:0:0:0:ffff:2a98:7e3e
42.152.126.63 0:0:0:0:0:ffff:2a98:7e3f
42.152.126.64 0:0:0:0:0:ffff:2a98:7e40
42.152.126.65 0:0:0:0:0:ffff:2a98:7e41
42.152.126.66 0:0:0:0:0:ffff:2a98:7e42
42.152.126.67 0:0:0:0:0:ffff:2a98:7e43
42.152.126.68 0:0:0:0:0:ffff:2a98:7e44
42.152.126.69 0:0:0:0:0:ffff:2a98:7e45
42.152.126.70 0:0:0:0:0:ffff:2a98:7e46
42.152.126.71 0:0:0:0:0:ffff:2a98:7e47
42.152.126.72 0:0:0:0:0:ffff:2a98:7e48
42.152.126.73 0:0:0:0:0:ffff:2a98:7e49
42.152.126.74 0:0:0:0:0:ffff:2a98:7e4a
42.152.126.75 0:0:0:0:0:ffff:2a98:7e4b
42.152.126.76 0:0:0:0:0:ffff:2a98:7e4c
42.152.126.77 0:0:0:0:0:ffff:2a98:7e4d
42.152.126.78 0:0:0:0:0:ffff:2a98:7e4e
42.152.126.79 0:0:0:0:0:ffff:2a98:7e4f
42.152.126.80 0:0:0:0:0:ffff:2a98:7e50
42.152.126.81 0:0:0:0:0:ffff:2a98:7e51
42.152.126.82 0:0:0:0:0:ffff:2a98:7e52
42.152.126.83 0:0:0:0:0:ffff:2a98:7e53
42.152.126.84 0:0:0:0:0:ffff:2a98:7e54
42.152.126.85 0:0:0:0:0:ffff:2a98:7e55
42.152.126.86 0:0:0:0:0:ffff:2a98:7e56
42.152.126.87 0:0:0:0:0:ffff:2a98:7e57
42.152.126.88 0:0:0:0:0:ffff:2a98:7e58
42.152.126.89 0:0:0:0:0:ffff:2a98:7e59
42.152.126.90 0:0:0:0:0:ffff:2a98:7e5a
42.152.126.91 0:0:0:0:0:ffff:2a98:7e5b
42.152.126.92 0:0:0:0:0:ffff:2a98:7e5c
42.152.126.93 0:0:0:0:0:ffff:2a98:7e5d
42.152.126.94 0:0:0:0:0:ffff:2a98:7e5e
42.152.126.95 0:0:0:0:0:ffff:2a98:7e5f
42.152.126.96 0:0:0:0:0:ffff:2a98:7e60
42.152.126.97 0:0:0:0:0:ffff:2a98:7e61
42.152.126.98 0:0:0:0:0:ffff:2a98:7e62
42.152.126.99 0:0:0:0:0:ffff:2a98:7e63
42.152.126.100 0:0:0:0:0:ffff:2a98:7e64
42.152.126.101 0:0:0:0:0:ffff:2a98:7e65
42.152.126.102 0:0:0:0:0:ffff:2a98:7e66
42.152.126.103 0:0:0:0:0:ffff:2a98:7e67
42.152.126.104 0:0:0:0:0:ffff:2a98:7e68
42.152.126.105 0:0:0:0:0:ffff:2a98:7e69
42.152.126.106 0:0:0:0:0:ffff:2a98:7e6a
42.152.126.107 0:0:0:0:0:ffff:2a98:7e6b
42.152.126.108 0:0:0:0:0:ffff:2a98:7e6c
42.152.126.109 0:0:0:0:0:ffff:2a98:7e6d
42.152.126.110 0:0:0:0:0:ffff:2a98:7e6e
42.152.126.111 0:0:0:0:0:ffff:2a98:7e6f
42.152.126.112 0:0:0:0:0:ffff:2a98:7e70
42.152.126.113 0:0:0:0:0:ffff:2a98:7e71
42.152.126.114 0:0:0:0:0:ffff:2a98:7e72
42.152.126.115 0:0:0:0:0:ffff:2a98:7e73
42.152.126.116 0:0:0:0:0:ffff:2a98:7e74
42.152.126.117 0:0:0:0:0:ffff:2a98:7e75
42.152.126.118 0:0:0:0:0:ffff:2a98:7e76
42.152.126.119 0:0:0:0:0:ffff:2a98:7e77
42.152.126.120 0:0:0:0:0:ffff:2a98:7e78


42.152.126.121 0:0:0:0:0:ffff:2a98:7e79
42.152.126.122 0:0:0:0:0:ffff:2a98:7e7a
42.152.126.123 0:0:0:0:0:ffff:2a98:7e7b
42.152.126.124 0:0:0:0:0:ffff:2a98:7e7c
42.152.126.125 0:0:0:0:0:ffff:2a98:7e7d
42.152.126.126 0:0:0:0:0:ffff:2a98:7e7e
42.152.126.127 0:0:0:0:0:ffff:2a98:7e7f
42.152.126.128 0:0:0:0:0:ffff:2a98:7e80
42.152.126.129 0:0:0:0:0:ffff:2a98:7e81
42.152.126.130 0:0:0:0:0:ffff:2a98:7e82
42.152.126.131 0:0:0:0:0:ffff:2a98:7e83
42.152.126.132 0:0:0:0:0:ffff:2a98:7e84
42.152.126.133 0:0:0:0:0:ffff:2a98:7e85
42.152.126.134 0:0:0:0:0:ffff:2a98:7e86
42.152.126.135 0:0:0:0:0:ffff:2a98:7e87
42.152.126.136 0:0:0:0:0:ffff:2a98:7e88
42.152.126.137 0:0:0:0:0:ffff:2a98:7e89
42.152.126.138 0:0:0:0:0:ffff:2a98:7e8a
42.152.126.139 0:0:0:0:0:ffff:2a98:7e8b
42.152.126.140 0:0:0:0:0:ffff:2a98:7e8c
42.152.126.141 0:0:0:0:0:ffff:2a98:7e8d
42.152.126.142 0:0:0:0:0:ffff:2a98:7e8e
42.152.126.143 0:0:0:0:0:ffff:2a98:7e8f
42.152.126.144 0:0:0:0:0:ffff:2a98:7e90
42.152.126.145 0:0:0:0:0:ffff:2a98:7e91
42.152.126.146 0:0:0:0:0:ffff:2a98:7e92
42.152.126.147 0:0:0:0:0:ffff:2a98:7e93
42.152.126.148 0:0:0:0:0:ffff:2a98:7e94
42.152.126.149 0:0:0:0:0:ffff:2a98:7e95
42.152.126.150 0:0:0:0:0:ffff:2a98:7e96
42.152.126.151 0:0:0:0:0:ffff:2a98:7e97
42.152.126.152 0:0:0:0:0:ffff:2a98:7e98
42.152.126.153 0:0:0:0:0:ffff:2a98:7e99
42.152.126.154 0:0:0:0:0:ffff:2a98:7e9a
42.152.126.155 0:0:0:0:0:ffff:2a98:7e9b
42.152.126.156 0:0:0:0:0:ffff:2a98:7e9c
42.152.126.157 0:0:0:0:0:ffff:2a98:7e9d
42.152.126.158 0:0:0:0:0:ffff:2a98:7e9e
42.152.126.159 0:0:0:0:0:ffff:2a98:7e9f
42.152.126.160 0:0:0:0:0:ffff:2a98:7ea0
42.152.126.161 0:0:0:0:0:ffff:2a98:7ea1
42.152.126.162 0:0:0:0:0:ffff:2a98:7ea2
42.152.126.163 0:0:0:0:0:ffff:2a98:7ea3
42.152.126.164 0:0:0:0:0:ffff:2a98:7ea4
42.152.126.165 0:0:0:0:0:ffff:2a98:7ea5
42.152.126.166 0:0:0:0:0:ffff:2a98:7ea6
42.152.126.167 0:0:0:0:0:ffff:2a98:7ea7
42.152.126.168 0:0:0:0:0:ffff:2a98:7ea8
42.152.126.169 0:0:0:0:0:ffff:2a98:7ea9
42.152.126.170 0:0:0:0:0:ffff:2a98:7eaa
42.152.126.171 0:0:0:0:0:ffff:2a98:7eab
42.152.126.172 0:0:0:0:0:ffff:2a98:7eac
42.152.126.173 0:0:0:0:0:ffff:2a98:7ead
42.152.126.174 0:0:0:0:0:ffff:2a98:7eae
42.152.126.175 0:0:0:0:0:ffff:2a98:7eaf
42.152.126.176 0:0:0:0:0:ffff:2a98:7eb0
42.152.126.177 0:0:0:0:0:ffff:2a98:7eb1
42.152.126.178 0:0:0:0:0:ffff:2a98:7eb2
42.152.126.179 0:0:0:0:0:ffff:2a98:7eb3
42.152.126.180 0:0:0:0:0:ffff:2a98:7eb4


42.152.126.181 0:0:0:0:0:ffff:2a98:7eb5
42.152.126.182 0:0:0:0:0:ffff:2a98:7eb6
42.152.126.183 0:0:0:0:0:ffff:2a98:7eb7
42.152.126.184 0:0:0:0:0:ffff:2a98:7eb8
42.152.126.185 0:0:0:0:0:ffff:2a98:7eb9
42.152.126.186 0:0:0:0:0:ffff:2a98:7eba
42.152.126.187 0:0:0:0:0:ffff:2a98:7ebb
42.152.126.188 0:0:0:0:0:ffff:2a98:7ebc
42.152.126.189 0:0:0:0:0:ffff:2a98:7ebd
42.152.126.190 0:0:0:0:0:ffff:2a98:7ebe
42.152.126.191 0:0:0:0:0:ffff:2a98:7ebf
42.152.126.192 0:0:0:0:0:ffff:2a98:7ec0
42.152.126.193 0:0:0:0:0:ffff:2a98:7ec1
42.152.126.194 0:0:0:0:0:ffff:2a98:7ec2
42.152.126.195 0:0:0:0:0:ffff:2a98:7ec3
42.152.126.196 0:0:0:0:0:ffff:2a98:7ec4
42.152.126.197 0:0:0:0:0:ffff:2a98:7ec5
42.152.126.198 0:0:0:0:0:ffff:2a98:7ec6
42.152.126.199 0:0:0:0:0:ffff:2a98:7ec7
42.152.126.200 0:0:0:0:0:ffff:2a98:7ec8
42.152.126.201 0:0:0:0:0:ffff:2a98:7ec9
42.152.126.202 0:0:0:0:0:ffff:2a98:7eca
42.152.126.203 0:0:0:0:0:ffff:2a98:7ecb
42.152.126.204 0:0:0:0:0:ffff:2a98:7ecc
42.152.126.205 0:0:0:0:0:ffff:2a98:7ecd
42.152.126.206 0:0:0:0:0:ffff:2a98:7ece
42.152.126.207 0:0:0:0:0:ffff:2a98:7ecf
42.152.126.208 0:0:0:0:0:ffff:2a98:7ed0
42.152.126.209 0:0:0:0:0:ffff:2a98:7ed1
42.152.126.210 0:0:0:0:0:ffff:2a98:7ed2
42.152.126.211 0:0:0:0:0:ffff:2a98:7ed3
42.152.126.212 0:0:0:0:0:ffff:2a98:7ed4
42.152.126.213 0:0:0:0:0:ffff:2a98:7ed5
42.152.126.214 0:0:0:0:0:ffff:2a98:7ed6
42.152.126.215 0:0:0:0:0:ffff:2a98:7ed7
42.152.126.216 0:0:0:0:0:ffff:2a98:7ed8
42.152.126.217 0:0:0:0:0:ffff:2a98:7ed9
42.152.126.218 0:0:0:0:0:ffff:2a98:7eda
42.152.126.219 0:0:0:0:0:ffff:2a98:7edb
42.152.126.220 0:0:0:0:0:ffff:2a98:7edc
42.152.126.221 0:0:0:0:0:ffff:2a98:7edd
42.152.126.222 0:0:0:0:0:ffff:2a98:7ede
42.152.126.223 0:0:0:0:0:ffff:2a98:7edf
42.152.126.224 0:0:0:0:0:ffff:2a98:7ee0
42.152.126.225 0:0:0:0:0:ffff:2a98:7ee1
42.152.126.226 0:0:0:0:0:ffff:2a98:7ee2
42.152.126.227 0:0:0:0:0:ffff:2a98:7ee3
42.152.126.228 0:0:0:0:0:ffff:2a98:7ee4
42.152.126.229 0:0:0:0:0:ffff:2a98:7ee5
42.152.126.230 0:0:0:0:0:ffff:2a98:7ee6
42.152.126.231 0:0:0:0:0:ffff:2a98:7ee7
42.152.126.232 0:0:0:0:0:ffff:2a98:7ee8
42.152.126.233 0:0:0:0:0:ffff:2a98:7ee9
42.152.126.234 0:0:0:0:0:ffff:2a98:7eea
42.152.126.235 0:0:0:0:0:ffff:2a98:7eeb
42.152.126.236 0:0:0:0:0:ffff:2a98:7eec
42.152.126.237 0:0:0:0:0:ffff:2a98:7eed
42.152.126.238 0:0:0:0:0:ffff:2a98:7eee
42.152.126.239 0:0:0:0:0:ffff:2a98:7eef
42.152.126.240 0:0:0:0:0:ffff:2a98:7ef0
42.152.126.241 0:0:0:0:0:ffff:2a98:7ef1
42.152.126.242 0:0:0:0:0:ffff:2a98:7ef2
42.152.126.243 0:0:0:0:0:ffff:2a98:7ef3
42.152.126.244 0:0:0:0:0:ffff:2a98:7ef4
42.152.126.245 0:0:0:0:0:ffff:2a98:7ef5
42.152.126.246 0:0:0:0:0:ffff:2a98:7ef6
42.152.126.247 0:0:0:0:0:ffff:2a98:7ef7
42.152.126.248 0:0:0:0:0:ffff:2a98:7ef8
42.152.126.249 0:0:0:0:0:ffff:2a98:7ef9
42.152.126.250 0:0:0:0:0:ffff:2a98:7efa
42.152.126.251 0:0:0:0:0:ffff:2a98:7efb
42.152.126.252 0:0:0:0:0:ffff:2a98:7efc
42.152.126.253 0:0:0:0:0:ffff:2a98:7efd
42.152.126.254 0:0:0:0:0:ffff:2a98:7efe
42.152.126.255 0:0:0:0:0:ffff:2a98:7eff


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.