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
42.152.30.1 0:0:0:0:0:ffff:2a98:1e01
42.152.30.2 0:0:0:0:0:ffff:2a98:1e02
42.152.30.3 0:0:0:0:0:ffff:2a98:1e03
42.152.30.4 0:0:0:0:0:ffff:2a98:1e04
42.152.30.5 0:0:0:0:0:ffff:2a98:1e05
42.152.30.6 0:0:0:0:0:ffff:2a98:1e06
42.152.30.7 0:0:0:0:0:ffff:2a98:1e07
42.152.30.8 0:0:0:0:0:ffff:2a98:1e08
42.152.30.9 0:0:0:0:0:ffff:2a98:1e09
42.152.30.10 0:0:0:0:0:ffff:2a98:1e0a
42.152.30.11 0:0:0:0:0:ffff:2a98:1e0b
42.152.30.12 0:0:0:0:0:ffff:2a98:1e0c
42.152.30.13 0:0:0:0:0:ffff:2a98:1e0d
42.152.30.14 0:0:0:0:0:ffff:2a98:1e0e
42.152.30.15 0:0:0:0:0:ffff:2a98:1e0f
42.152.30.16 0:0:0:0:0:ffff:2a98:1e10
42.152.30.17 0:0:0:0:0:ffff:2a98:1e11
42.152.30.18 0:0:0:0:0:ffff:2a98:1e12
42.152.30.19 0:0:0:0:0:ffff:2a98:1e13
42.152.30.20 0:0:0:0:0:ffff:2a98:1e14
42.152.30.21 0:0:0:0:0:ffff:2a98:1e15
42.152.30.22 0:0:0:0:0:ffff:2a98:1e16
42.152.30.23 0:0:0:0:0:ffff:2a98:1e17
42.152.30.24 0:0:0:0:0:ffff:2a98:1e18
42.152.30.25 0:0:0:0:0:ffff:2a98:1e19
42.152.30.26 0:0:0:0:0:ffff:2a98:1e1a
42.152.30.27 0:0:0:0:0:ffff:2a98:1e1b
42.152.30.28 0:0:0:0:0:ffff:2a98:1e1c
42.152.30.29 0:0:0:0:0:ffff:2a98:1e1d
42.152.30.30 0:0:0:0:0:ffff:2a98:1e1e
42.152.30.31 0:0:0:0:0:ffff:2a98:1e1f
42.152.30.32 0:0:0:0:0:ffff:2a98:1e20
42.152.30.33 0:0:0:0:0:ffff:2a98:1e21
42.152.30.34 0:0:0:0:0:ffff:2a98:1e22
42.152.30.35 0:0:0:0:0:ffff:2a98:1e23
42.152.30.36 0:0:0:0:0:ffff:2a98:1e24
42.152.30.37 0:0:0:0:0:ffff:2a98:1e25
42.152.30.38 0:0:0:0:0:ffff:2a98:1e26
42.152.30.39 0:0:0:0:0:ffff:2a98:1e27
42.152.30.40 0:0:0:0:0:ffff:2a98:1e28
42.152.30.41 0:0:0:0:0:ffff:2a98:1e29
42.152.30.42 0:0:0:0:0:ffff:2a98:1e2a
42.152.30.43 0:0:0:0:0:ffff:2a98:1e2b
42.152.30.44 0:0:0:0:0:ffff:2a98:1e2c
42.152.30.45 0:0:0:0:0:ffff:2a98:1e2d
42.152.30.46 0:0:0:0:0:ffff:2a98:1e2e
42.152.30.47 0:0:0:0:0:ffff:2a98:1e2f
42.152.30.48 0:0:0:0:0:ffff:2a98:1e30
42.152.30.49 0:0:0:0:0:ffff:2a98:1e31
42.152.30.50 0:0:0:0:0:ffff:2a98:1e32
42.152.30.51 0:0:0:0:0:ffff:2a98:1e33
42.152.30.52 0:0:0:0:0:ffff:2a98:1e34
42.152.30.53 0:0:0:0:0:ffff:2a98:1e35
42.152.30.54 0:0:0:0:0:ffff:2a98:1e36
42.152.30.55 0:0:0:0:0:ffff:2a98:1e37
42.152.30.56 0:0:0:0:0:ffff:2a98:1e38
42.152.30.57 0:0:0:0:0:ffff:2a98:1e39
42.152.30.58 0:0:0:0:0:ffff:2a98:1e3a
42.152.30.59 0:0:0:0:0:ffff:2a98:1e3b
42.152.30.60 0:0:0:0:0:ffff:2a98:1e3c


42.152.30.61 0:0:0:0:0:ffff:2a98:1e3d
42.152.30.62 0:0:0:0:0:ffff:2a98:1e3e
42.152.30.63 0:0:0:0:0:ffff:2a98:1e3f
42.152.30.64 0:0:0:0:0:ffff:2a98:1e40
42.152.30.65 0:0:0:0:0:ffff:2a98:1e41
42.152.30.66 0:0:0:0:0:ffff:2a98:1e42
42.152.30.67 0:0:0:0:0:ffff:2a98:1e43
42.152.30.68 0:0:0:0:0:ffff:2a98:1e44
42.152.30.69 0:0:0:0:0:ffff:2a98:1e45
42.152.30.70 0:0:0:0:0:ffff:2a98:1e46
42.152.30.71 0:0:0:0:0:ffff:2a98:1e47
42.152.30.72 0:0:0:0:0:ffff:2a98:1e48
42.152.30.73 0:0:0:0:0:ffff:2a98:1e49
42.152.30.74 0:0:0:0:0:ffff:2a98:1e4a
42.152.30.75 0:0:0:0:0:ffff:2a98:1e4b
42.152.30.76 0:0:0:0:0:ffff:2a98:1e4c
42.152.30.77 0:0:0:0:0:ffff:2a98:1e4d
42.152.30.78 0:0:0:0:0:ffff:2a98:1e4e
42.152.30.79 0:0:0:0:0:ffff:2a98:1e4f
42.152.30.80 0:0:0:0:0:ffff:2a98:1e50
42.152.30.81 0:0:0:0:0:ffff:2a98:1e51
42.152.30.82 0:0:0:0:0:ffff:2a98:1e52
42.152.30.83 0:0:0:0:0:ffff:2a98:1e53
42.152.30.84 0:0:0:0:0:ffff:2a98:1e54
42.152.30.85 0:0:0:0:0:ffff:2a98:1e55
42.152.30.86 0:0:0:0:0:ffff:2a98:1e56
42.152.30.87 0:0:0:0:0:ffff:2a98:1e57
42.152.30.88 0:0:0:0:0:ffff:2a98:1e58
42.152.30.89 0:0:0:0:0:ffff:2a98:1e59
42.152.30.90 0:0:0:0:0:ffff:2a98:1e5a
42.152.30.91 0:0:0:0:0:ffff:2a98:1e5b
42.152.30.92 0:0:0:0:0:ffff:2a98:1e5c
42.152.30.93 0:0:0:0:0:ffff:2a98:1e5d
42.152.30.94 0:0:0:0:0:ffff:2a98:1e5e
42.152.30.95 0:0:0:0:0:ffff:2a98:1e5f
42.152.30.96 0:0:0:0:0:ffff:2a98:1e60
42.152.30.97 0:0:0:0:0:ffff:2a98:1e61
42.152.30.98 0:0:0:0:0:ffff:2a98:1e62
42.152.30.99 0:0:0:0:0:ffff:2a98:1e63
42.152.30.100 0:0:0:0:0:ffff:2a98:1e64
42.152.30.101 0:0:0:0:0:ffff:2a98:1e65
42.152.30.102 0:0:0:0:0:ffff:2a98:1e66
42.152.30.103 0:0:0:0:0:ffff:2a98:1e67
42.152.30.104 0:0:0:0:0:ffff:2a98:1e68
42.152.30.105 0:0:0:0:0:ffff:2a98:1e69
42.152.30.106 0:0:0:0:0:ffff:2a98:1e6a
42.152.30.107 0:0:0:0:0:ffff:2a98:1e6b
42.152.30.108 0:0:0:0:0:ffff:2a98:1e6c
42.152.30.109 0:0:0:0:0:ffff:2a98:1e6d
42.152.30.110 0:0:0:0:0:ffff:2a98:1e6e
42.152.30.111 0:0:0:0:0:ffff:2a98:1e6f
42.152.30.112 0:0:0:0:0:ffff:2a98:1e70
42.152.30.113 0:0:0:0:0:ffff:2a98:1e71
42.152.30.114 0:0:0:0:0:ffff:2a98:1e72
42.152.30.115 0:0:0:0:0:ffff:2a98:1e73
42.152.30.116 0:0:0:0:0:ffff:2a98:1e74
42.152.30.117 0:0:0:0:0:ffff:2a98:1e75
42.152.30.118 0:0:0:0:0:ffff:2a98:1e76
42.152.30.119 0:0:0:0:0:ffff:2a98:1e77
42.152.30.120 0:0:0:0:0:ffff:2a98:1e78


42.152.30.121 0:0:0:0:0:ffff:2a98:1e79
42.152.30.122 0:0:0:0:0:ffff:2a98:1e7a
42.152.30.123 0:0:0:0:0:ffff:2a98:1e7b
42.152.30.124 0:0:0:0:0:ffff:2a98:1e7c
42.152.30.125 0:0:0:0:0:ffff:2a98:1e7d
42.152.30.126 0:0:0:0:0:ffff:2a98:1e7e
42.152.30.127 0:0:0:0:0:ffff:2a98:1e7f
42.152.30.128 0:0:0:0:0:ffff:2a98:1e80
42.152.30.129 0:0:0:0:0:ffff:2a98:1e81
42.152.30.130 0:0:0:0:0:ffff:2a98:1e82
42.152.30.131 0:0:0:0:0:ffff:2a98:1e83
42.152.30.132 0:0:0:0:0:ffff:2a98:1e84
42.152.30.133 0:0:0:0:0:ffff:2a98:1e85
42.152.30.134 0:0:0:0:0:ffff:2a98:1e86
42.152.30.135 0:0:0:0:0:ffff:2a98:1e87
42.152.30.136 0:0:0:0:0:ffff:2a98:1e88
42.152.30.137 0:0:0:0:0:ffff:2a98:1e89
42.152.30.138 0:0:0:0:0:ffff:2a98:1e8a
42.152.30.139 0:0:0:0:0:ffff:2a98:1e8b
42.152.30.140 0:0:0:0:0:ffff:2a98:1e8c
42.152.30.141 0:0:0:0:0:ffff:2a98:1e8d
42.152.30.142 0:0:0:0:0:ffff:2a98:1e8e
42.152.30.143 0:0:0:0:0:ffff:2a98:1e8f
42.152.30.144 0:0:0:0:0:ffff:2a98:1e90
42.152.30.145 0:0:0:0:0:ffff:2a98:1e91
42.152.30.146 0:0:0:0:0:ffff:2a98:1e92
42.152.30.147 0:0:0:0:0:ffff:2a98:1e93
42.152.30.148 0:0:0:0:0:ffff:2a98:1e94
42.152.30.149 0:0:0:0:0:ffff:2a98:1e95
42.152.30.150 0:0:0:0:0:ffff:2a98:1e96
42.152.30.151 0:0:0:0:0:ffff:2a98:1e97
42.152.30.152 0:0:0:0:0:ffff:2a98:1e98
42.152.30.153 0:0:0:0:0:ffff:2a98:1e99
42.152.30.154 0:0:0:0:0:ffff:2a98:1e9a
42.152.30.155 0:0:0:0:0:ffff:2a98:1e9b
42.152.30.156 0:0:0:0:0:ffff:2a98:1e9c
42.152.30.157 0:0:0:0:0:ffff:2a98:1e9d
42.152.30.158 0:0:0:0:0:ffff:2a98:1e9e
42.152.30.159 0:0:0:0:0:ffff:2a98:1e9f
42.152.30.160 0:0:0:0:0:ffff:2a98:1ea0
42.152.30.161 0:0:0:0:0:ffff:2a98:1ea1
42.152.30.162 0:0:0:0:0:ffff:2a98:1ea2
42.152.30.163 0:0:0:0:0:ffff:2a98:1ea3
42.152.30.164 0:0:0:0:0:ffff:2a98:1ea4
42.152.30.165 0:0:0:0:0:ffff:2a98:1ea5
42.152.30.166 0:0:0:0:0:ffff:2a98:1ea6
42.152.30.167 0:0:0:0:0:ffff:2a98:1ea7
42.152.30.168 0:0:0:0:0:ffff:2a98:1ea8
42.152.30.169 0:0:0:0:0:ffff:2a98:1ea9
42.152.30.170 0:0:0:0:0:ffff:2a98:1eaa
42.152.30.171 0:0:0:0:0:ffff:2a98:1eab
42.152.30.172 0:0:0:0:0:ffff:2a98:1eac
42.152.30.173 0:0:0:0:0:ffff:2a98:1ead
42.152.30.174 0:0:0:0:0:ffff:2a98:1eae
42.152.30.175 0:0:0:0:0:ffff:2a98:1eaf
42.152.30.176 0:0:0:0:0:ffff:2a98:1eb0
42.152.30.177 0:0:0:0:0:ffff:2a98:1eb1
42.152.30.178 0:0:0:0:0:ffff:2a98:1eb2
42.152.30.179 0:0:0:0:0:ffff:2a98:1eb3
42.152.30.180 0:0:0:0:0:ffff:2a98:1eb4


42.152.30.181 0:0:0:0:0:ffff:2a98:1eb5
42.152.30.182 0:0:0:0:0:ffff:2a98:1eb6
42.152.30.183 0:0:0:0:0:ffff:2a98:1eb7
42.152.30.184 0:0:0:0:0:ffff:2a98:1eb8
42.152.30.185 0:0:0:0:0:ffff:2a98:1eb9
42.152.30.186 0:0:0:0:0:ffff:2a98:1eba
42.152.30.187 0:0:0:0:0:ffff:2a98:1ebb
42.152.30.188 0:0:0:0:0:ffff:2a98:1ebc
42.152.30.189 0:0:0:0:0:ffff:2a98:1ebd
42.152.30.190 0:0:0:0:0:ffff:2a98:1ebe
42.152.30.191 0:0:0:0:0:ffff:2a98:1ebf
42.152.30.192 0:0:0:0:0:ffff:2a98:1ec0
42.152.30.193 0:0:0:0:0:ffff:2a98:1ec1
42.152.30.194 0:0:0:0:0:ffff:2a98:1ec2
42.152.30.195 0:0:0:0:0:ffff:2a98:1ec3
42.152.30.196 0:0:0:0:0:ffff:2a98:1ec4
42.152.30.197 0:0:0:0:0:ffff:2a98:1ec5
42.152.30.198 0:0:0:0:0:ffff:2a98:1ec6
42.152.30.199 0:0:0:0:0:ffff:2a98:1ec7
42.152.30.200 0:0:0:0:0:ffff:2a98:1ec8
42.152.30.201 0:0:0:0:0:ffff:2a98:1ec9
42.152.30.202 0:0:0:0:0:ffff:2a98:1eca
42.152.30.203 0:0:0:0:0:ffff:2a98:1ecb
42.152.30.204 0:0:0:0:0:ffff:2a98:1ecc
42.152.30.205 0:0:0:0:0:ffff:2a98:1ecd
42.152.30.206 0:0:0:0:0:ffff:2a98:1ece
42.152.30.207 0:0:0:0:0:ffff:2a98:1ecf
42.152.30.208 0:0:0:0:0:ffff:2a98:1ed0
42.152.30.209 0:0:0:0:0:ffff:2a98:1ed1
42.152.30.210 0:0:0:0:0:ffff:2a98:1ed2
42.152.30.211 0:0:0:0:0:ffff:2a98:1ed3
42.152.30.212 0:0:0:0:0:ffff:2a98:1ed4
42.152.30.213 0:0:0:0:0:ffff:2a98:1ed5
42.152.30.214 0:0:0:0:0:ffff:2a98:1ed6
42.152.30.215 0:0:0:0:0:ffff:2a98:1ed7
42.152.30.216 0:0:0:0:0:ffff:2a98:1ed8
42.152.30.217 0:0:0:0:0:ffff:2a98:1ed9
42.152.30.218 0:0:0:0:0:ffff:2a98:1eda
42.152.30.219 0:0:0:0:0:ffff:2a98:1edb
42.152.30.220 0:0:0:0:0:ffff:2a98:1edc
42.152.30.221 0:0:0:0:0:ffff:2a98:1edd
42.152.30.222 0:0:0:0:0:ffff:2a98:1ede
42.152.30.223 0:0:0:0:0:ffff:2a98:1edf
42.152.30.224 0:0:0:0:0:ffff:2a98:1ee0
42.152.30.225 0:0:0:0:0:ffff:2a98:1ee1
42.152.30.226 0:0:0:0:0:ffff:2a98:1ee2
42.152.30.227 0:0:0:0:0:ffff:2a98:1ee3
42.152.30.228 0:0:0:0:0:ffff:2a98:1ee4
42.152.30.229 0:0:0:0:0:ffff:2a98:1ee5
42.152.30.230 0:0:0:0:0:ffff:2a98:1ee6
42.152.30.231 0:0:0:0:0:ffff:2a98:1ee7
42.152.30.232 0:0:0:0:0:ffff:2a98:1ee8
42.152.30.233 0:0:0:0:0:ffff:2a98:1ee9
42.152.30.234 0:0:0:0:0:ffff:2a98:1eea
42.152.30.235 0:0:0:0:0:ffff:2a98:1eeb
42.152.30.236 0:0:0:0:0:ffff:2a98:1eec
42.152.30.237 0:0:0:0:0:ffff:2a98:1eed
42.152.30.238 0:0:0:0:0:ffff:2a98:1eee
42.152.30.239 0:0:0:0:0:ffff:2a98:1eef
42.152.30.240 0:0:0:0:0:ffff:2a98:1ef0
42.152.30.241 0:0:0:0:0:ffff:2a98:1ef1
42.152.30.242 0:0:0:0:0:ffff:2a98:1ef2
42.152.30.243 0:0:0:0:0:ffff:2a98:1ef3
42.152.30.244 0:0:0:0:0:ffff:2a98:1ef4
42.152.30.245 0:0:0:0:0:ffff:2a98:1ef5
42.152.30.246 0:0:0:0:0:ffff:2a98:1ef6
42.152.30.247 0:0:0:0:0:ffff:2a98:1ef7
42.152.30.248 0:0:0:0:0:ffff:2a98:1ef8
42.152.30.249 0:0:0:0:0:ffff:2a98:1ef9
42.152.30.250 0:0:0:0:0:ffff:2a98:1efa
42.152.30.251 0:0:0:0:0:ffff:2a98:1efb
42.152.30.252 0:0:0:0:0:ffff:2a98:1efc
42.152.30.253 0:0:0:0:0:ffff:2a98:1efd
42.152.30.254 0:0:0:0:0:ffff:2a98:1efe
42.152.30.255 0:0:0:0:0:ffff:2a98:1eff


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.