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
42.152.156.1 0:0:0:0:0:ffff:2a98:9c01
42.152.156.2 0:0:0:0:0:ffff:2a98:9c02
42.152.156.3 0:0:0:0:0:ffff:2a98:9c03
42.152.156.4 0:0:0:0:0:ffff:2a98:9c04
42.152.156.5 0:0:0:0:0:ffff:2a98:9c05
42.152.156.6 0:0:0:0:0:ffff:2a98:9c06
42.152.156.7 0:0:0:0:0:ffff:2a98:9c07
42.152.156.8 0:0:0:0:0:ffff:2a98:9c08
42.152.156.9 0:0:0:0:0:ffff:2a98:9c09
42.152.156.10 0:0:0:0:0:ffff:2a98:9c0a
42.152.156.11 0:0:0:0:0:ffff:2a98:9c0b
42.152.156.12 0:0:0:0:0:ffff:2a98:9c0c
42.152.156.13 0:0:0:0:0:ffff:2a98:9c0d
42.152.156.14 0:0:0:0:0:ffff:2a98:9c0e
42.152.156.15 0:0:0:0:0:ffff:2a98:9c0f
42.152.156.16 0:0:0:0:0:ffff:2a98:9c10
42.152.156.17 0:0:0:0:0:ffff:2a98:9c11
42.152.156.18 0:0:0:0:0:ffff:2a98:9c12
42.152.156.19 0:0:0:0:0:ffff:2a98:9c13
42.152.156.20 0:0:0:0:0:ffff:2a98:9c14
42.152.156.21 0:0:0:0:0:ffff:2a98:9c15
42.152.156.22 0:0:0:0:0:ffff:2a98:9c16
42.152.156.23 0:0:0:0:0:ffff:2a98:9c17
42.152.156.24 0:0:0:0:0:ffff:2a98:9c18
42.152.156.25 0:0:0:0:0:ffff:2a98:9c19
42.152.156.26 0:0:0:0:0:ffff:2a98:9c1a
42.152.156.27 0:0:0:0:0:ffff:2a98:9c1b
42.152.156.28 0:0:0:0:0:ffff:2a98:9c1c
42.152.156.29 0:0:0:0:0:ffff:2a98:9c1d
42.152.156.30 0:0:0:0:0:ffff:2a98:9c1e
42.152.156.31 0:0:0:0:0:ffff:2a98:9c1f
42.152.156.32 0:0:0:0:0:ffff:2a98:9c20
42.152.156.33 0:0:0:0:0:ffff:2a98:9c21
42.152.156.34 0:0:0:0:0:ffff:2a98:9c22
42.152.156.35 0:0:0:0:0:ffff:2a98:9c23
42.152.156.36 0:0:0:0:0:ffff:2a98:9c24
42.152.156.37 0:0:0:0:0:ffff:2a98:9c25
42.152.156.38 0:0:0:0:0:ffff:2a98:9c26
42.152.156.39 0:0:0:0:0:ffff:2a98:9c27
42.152.156.40 0:0:0:0:0:ffff:2a98:9c28
42.152.156.41 0:0:0:0:0:ffff:2a98:9c29
42.152.156.42 0:0:0:0:0:ffff:2a98:9c2a
42.152.156.43 0:0:0:0:0:ffff:2a98:9c2b
42.152.156.44 0:0:0:0:0:ffff:2a98:9c2c
42.152.156.45 0:0:0:0:0:ffff:2a98:9c2d
42.152.156.46 0:0:0:0:0:ffff:2a98:9c2e
42.152.156.47 0:0:0:0:0:ffff:2a98:9c2f
42.152.156.48 0:0:0:0:0:ffff:2a98:9c30
42.152.156.49 0:0:0:0:0:ffff:2a98:9c31
42.152.156.50 0:0:0:0:0:ffff:2a98:9c32
42.152.156.51 0:0:0:0:0:ffff:2a98:9c33
42.152.156.52 0:0:0:0:0:ffff:2a98:9c34
42.152.156.53 0:0:0:0:0:ffff:2a98:9c35
42.152.156.54 0:0:0:0:0:ffff:2a98:9c36
42.152.156.55 0:0:0:0:0:ffff:2a98:9c37
42.152.156.56 0:0:0:0:0:ffff:2a98:9c38
42.152.156.57 0:0:0:0:0:ffff:2a98:9c39
42.152.156.58 0:0:0:0:0:ffff:2a98:9c3a
42.152.156.59 0:0:0:0:0:ffff:2a98:9c3b
42.152.156.60 0:0:0:0:0:ffff:2a98:9c3c


42.152.156.61 0:0:0:0:0:ffff:2a98:9c3d
42.152.156.62 0:0:0:0:0:ffff:2a98:9c3e
42.152.156.63 0:0:0:0:0:ffff:2a98:9c3f
42.152.156.64 0:0:0:0:0:ffff:2a98:9c40
42.152.156.65 0:0:0:0:0:ffff:2a98:9c41
42.152.156.66 0:0:0:0:0:ffff:2a98:9c42
42.152.156.67 0:0:0:0:0:ffff:2a98:9c43
42.152.156.68 0:0:0:0:0:ffff:2a98:9c44
42.152.156.69 0:0:0:0:0:ffff:2a98:9c45
42.152.156.70 0:0:0:0:0:ffff:2a98:9c46
42.152.156.71 0:0:0:0:0:ffff:2a98:9c47
42.152.156.72 0:0:0:0:0:ffff:2a98:9c48
42.152.156.73 0:0:0:0:0:ffff:2a98:9c49
42.152.156.74 0:0:0:0:0:ffff:2a98:9c4a
42.152.156.75 0:0:0:0:0:ffff:2a98:9c4b
42.152.156.76 0:0:0:0:0:ffff:2a98:9c4c
42.152.156.77 0:0:0:0:0:ffff:2a98:9c4d
42.152.156.78 0:0:0:0:0:ffff:2a98:9c4e
42.152.156.79 0:0:0:0:0:ffff:2a98:9c4f
42.152.156.80 0:0:0:0:0:ffff:2a98:9c50
42.152.156.81 0:0:0:0:0:ffff:2a98:9c51
42.152.156.82 0:0:0:0:0:ffff:2a98:9c52
42.152.156.83 0:0:0:0:0:ffff:2a98:9c53
42.152.156.84 0:0:0:0:0:ffff:2a98:9c54
42.152.156.85 0:0:0:0:0:ffff:2a98:9c55
42.152.156.86 0:0:0:0:0:ffff:2a98:9c56
42.152.156.87 0:0:0:0:0:ffff:2a98:9c57
42.152.156.88 0:0:0:0:0:ffff:2a98:9c58
42.152.156.89 0:0:0:0:0:ffff:2a98:9c59
42.152.156.90 0:0:0:0:0:ffff:2a98:9c5a
42.152.156.91 0:0:0:0:0:ffff:2a98:9c5b
42.152.156.92 0:0:0:0:0:ffff:2a98:9c5c
42.152.156.93 0:0:0:0:0:ffff:2a98:9c5d
42.152.156.94 0:0:0:0:0:ffff:2a98:9c5e
42.152.156.95 0:0:0:0:0:ffff:2a98:9c5f
42.152.156.96 0:0:0:0:0:ffff:2a98:9c60
42.152.156.97 0:0:0:0:0:ffff:2a98:9c61
42.152.156.98 0:0:0:0:0:ffff:2a98:9c62
42.152.156.99 0:0:0:0:0:ffff:2a98:9c63
42.152.156.100 0:0:0:0:0:ffff:2a98:9c64
42.152.156.101 0:0:0:0:0:ffff:2a98:9c65
42.152.156.102 0:0:0:0:0:ffff:2a98:9c66
42.152.156.103 0:0:0:0:0:ffff:2a98:9c67
42.152.156.104 0:0:0:0:0:ffff:2a98:9c68
42.152.156.105 0:0:0:0:0:ffff:2a98:9c69
42.152.156.106 0:0:0:0:0:ffff:2a98:9c6a
42.152.156.107 0:0:0:0:0:ffff:2a98:9c6b
42.152.156.108 0:0:0:0:0:ffff:2a98:9c6c
42.152.156.109 0:0:0:0:0:ffff:2a98:9c6d
42.152.156.110 0:0:0:0:0:ffff:2a98:9c6e
42.152.156.111 0:0:0:0:0:ffff:2a98:9c6f
42.152.156.112 0:0:0:0:0:ffff:2a98:9c70
42.152.156.113 0:0:0:0:0:ffff:2a98:9c71
42.152.156.114 0:0:0:0:0:ffff:2a98:9c72
42.152.156.115 0:0:0:0:0:ffff:2a98:9c73
42.152.156.116 0:0:0:0:0:ffff:2a98:9c74
42.152.156.117 0:0:0:0:0:ffff:2a98:9c75
42.152.156.118 0:0:0:0:0:ffff:2a98:9c76
42.152.156.119 0:0:0:0:0:ffff:2a98:9c77
42.152.156.120 0:0:0:0:0:ffff:2a98:9c78


42.152.156.121 0:0:0:0:0:ffff:2a98:9c79
42.152.156.122 0:0:0:0:0:ffff:2a98:9c7a
42.152.156.123 0:0:0:0:0:ffff:2a98:9c7b
42.152.156.124 0:0:0:0:0:ffff:2a98:9c7c
42.152.156.125 0:0:0:0:0:ffff:2a98:9c7d
42.152.156.126 0:0:0:0:0:ffff:2a98:9c7e
42.152.156.127 0:0:0:0:0:ffff:2a98:9c7f
42.152.156.128 0:0:0:0:0:ffff:2a98:9c80
42.152.156.129 0:0:0:0:0:ffff:2a98:9c81
42.152.156.130 0:0:0:0:0:ffff:2a98:9c82
42.152.156.131 0:0:0:0:0:ffff:2a98:9c83
42.152.156.132 0:0:0:0:0:ffff:2a98:9c84
42.152.156.133 0:0:0:0:0:ffff:2a98:9c85
42.152.156.134 0:0:0:0:0:ffff:2a98:9c86
42.152.156.135 0:0:0:0:0:ffff:2a98:9c87
42.152.156.136 0:0:0:0:0:ffff:2a98:9c88
42.152.156.137 0:0:0:0:0:ffff:2a98:9c89
42.152.156.138 0:0:0:0:0:ffff:2a98:9c8a
42.152.156.139 0:0:0:0:0:ffff:2a98:9c8b
42.152.156.140 0:0:0:0:0:ffff:2a98:9c8c
42.152.156.141 0:0:0:0:0:ffff:2a98:9c8d
42.152.156.142 0:0:0:0:0:ffff:2a98:9c8e
42.152.156.143 0:0:0:0:0:ffff:2a98:9c8f
42.152.156.144 0:0:0:0:0:ffff:2a98:9c90
42.152.156.145 0:0:0:0:0:ffff:2a98:9c91
42.152.156.146 0:0:0:0:0:ffff:2a98:9c92
42.152.156.147 0:0:0:0:0:ffff:2a98:9c93
42.152.156.148 0:0:0:0:0:ffff:2a98:9c94
42.152.156.149 0:0:0:0:0:ffff:2a98:9c95
42.152.156.150 0:0:0:0:0:ffff:2a98:9c96
42.152.156.151 0:0:0:0:0:ffff:2a98:9c97
42.152.156.152 0:0:0:0:0:ffff:2a98:9c98
42.152.156.153 0:0:0:0:0:ffff:2a98:9c99
42.152.156.154 0:0:0:0:0:ffff:2a98:9c9a
42.152.156.155 0:0:0:0:0:ffff:2a98:9c9b
42.152.156.156 0:0:0:0:0:ffff:2a98:9c9c
42.152.156.157 0:0:0:0:0:ffff:2a98:9c9d
42.152.156.158 0:0:0:0:0:ffff:2a98:9c9e
42.152.156.159 0:0:0:0:0:ffff:2a98:9c9f
42.152.156.160 0:0:0:0:0:ffff:2a98:9ca0
42.152.156.161 0:0:0:0:0:ffff:2a98:9ca1
42.152.156.162 0:0:0:0:0:ffff:2a98:9ca2
42.152.156.163 0:0:0:0:0:ffff:2a98:9ca3
42.152.156.164 0:0:0:0:0:ffff:2a98:9ca4
42.152.156.165 0:0:0:0:0:ffff:2a98:9ca5
42.152.156.166 0:0:0:0:0:ffff:2a98:9ca6
42.152.156.167 0:0:0:0:0:ffff:2a98:9ca7
42.152.156.168 0:0:0:0:0:ffff:2a98:9ca8
42.152.156.169 0:0:0:0:0:ffff:2a98:9ca9
42.152.156.170 0:0:0:0:0:ffff:2a98:9caa
42.152.156.171 0:0:0:0:0:ffff:2a98:9cab
42.152.156.172 0:0:0:0:0:ffff:2a98:9cac
42.152.156.173 0:0:0:0:0:ffff:2a98:9cad
42.152.156.174 0:0:0:0:0:ffff:2a98:9cae
42.152.156.175 0:0:0:0:0:ffff:2a98:9caf
42.152.156.176 0:0:0:0:0:ffff:2a98:9cb0
42.152.156.177 0:0:0:0:0:ffff:2a98:9cb1
42.152.156.178 0:0:0:0:0:ffff:2a98:9cb2
42.152.156.179 0:0:0:0:0:ffff:2a98:9cb3
42.152.156.180 0:0:0:0:0:ffff:2a98:9cb4


42.152.156.181 0:0:0:0:0:ffff:2a98:9cb5
42.152.156.182 0:0:0:0:0:ffff:2a98:9cb6
42.152.156.183 0:0:0:0:0:ffff:2a98:9cb7
42.152.156.184 0:0:0:0:0:ffff:2a98:9cb8
42.152.156.185 0:0:0:0:0:ffff:2a98:9cb9
42.152.156.186 0:0:0:0:0:ffff:2a98:9cba
42.152.156.187 0:0:0:0:0:ffff:2a98:9cbb
42.152.156.188 0:0:0:0:0:ffff:2a98:9cbc
42.152.156.189 0:0:0:0:0:ffff:2a98:9cbd
42.152.156.190 0:0:0:0:0:ffff:2a98:9cbe
42.152.156.191 0:0:0:0:0:ffff:2a98:9cbf
42.152.156.192 0:0:0:0:0:ffff:2a98:9cc0
42.152.156.193 0:0:0:0:0:ffff:2a98:9cc1
42.152.156.194 0:0:0:0:0:ffff:2a98:9cc2
42.152.156.195 0:0:0:0:0:ffff:2a98:9cc3
42.152.156.196 0:0:0:0:0:ffff:2a98:9cc4
42.152.156.197 0:0:0:0:0:ffff:2a98:9cc5
42.152.156.198 0:0:0:0:0:ffff:2a98:9cc6
42.152.156.199 0:0:0:0:0:ffff:2a98:9cc7
42.152.156.200 0:0:0:0:0:ffff:2a98:9cc8
42.152.156.201 0:0:0:0:0:ffff:2a98:9cc9
42.152.156.202 0:0:0:0:0:ffff:2a98:9cca
42.152.156.203 0:0:0:0:0:ffff:2a98:9ccb
42.152.156.204 0:0:0:0:0:ffff:2a98:9ccc
42.152.156.205 0:0:0:0:0:ffff:2a98:9ccd
42.152.156.206 0:0:0:0:0:ffff:2a98:9cce
42.152.156.207 0:0:0:0:0:ffff:2a98:9ccf
42.152.156.208 0:0:0:0:0:ffff:2a98:9cd0
42.152.156.209 0:0:0:0:0:ffff:2a98:9cd1
42.152.156.210 0:0:0:0:0:ffff:2a98:9cd2
42.152.156.211 0:0:0:0:0:ffff:2a98:9cd3
42.152.156.212 0:0:0:0:0:ffff:2a98:9cd4
42.152.156.213 0:0:0:0:0:ffff:2a98:9cd5
42.152.156.214 0:0:0:0:0:ffff:2a98:9cd6
42.152.156.215 0:0:0:0:0:ffff:2a98:9cd7
42.152.156.216 0:0:0:0:0:ffff:2a98:9cd8
42.152.156.217 0:0:0:0:0:ffff:2a98:9cd9
42.152.156.218 0:0:0:0:0:ffff:2a98:9cda
42.152.156.219 0:0:0:0:0:ffff:2a98:9cdb
42.152.156.220 0:0:0:0:0:ffff:2a98:9cdc
42.152.156.221 0:0:0:0:0:ffff:2a98:9cdd
42.152.156.222 0:0:0:0:0:ffff:2a98:9cde
42.152.156.223 0:0:0:0:0:ffff:2a98:9cdf
42.152.156.224 0:0:0:0:0:ffff:2a98:9ce0
42.152.156.225 0:0:0:0:0:ffff:2a98:9ce1
42.152.156.226 0:0:0:0:0:ffff:2a98:9ce2
42.152.156.227 0:0:0:0:0:ffff:2a98:9ce3
42.152.156.228 0:0:0:0:0:ffff:2a98:9ce4
42.152.156.229 0:0:0:0:0:ffff:2a98:9ce5
42.152.156.230 0:0:0:0:0:ffff:2a98:9ce6
42.152.156.231 0:0:0:0:0:ffff:2a98:9ce7
42.152.156.232 0:0:0:0:0:ffff:2a98:9ce8
42.152.156.233 0:0:0:0:0:ffff:2a98:9ce9
42.152.156.234 0:0:0:0:0:ffff:2a98:9cea
42.152.156.235 0:0:0:0:0:ffff:2a98:9ceb
42.152.156.236 0:0:0:0:0:ffff:2a98:9cec
42.152.156.237 0:0:0:0:0:ffff:2a98:9ced
42.152.156.238 0:0:0:0:0:ffff:2a98:9cee
42.152.156.239 0:0:0:0:0:ffff:2a98:9cef
42.152.156.240 0:0:0:0:0:ffff:2a98:9cf0
42.152.156.241 0:0:0:0:0:ffff:2a98:9cf1
42.152.156.242 0:0:0:0:0:ffff:2a98:9cf2
42.152.156.243 0:0:0:0:0:ffff:2a98:9cf3
42.152.156.244 0:0:0:0:0:ffff:2a98:9cf4
42.152.156.245 0:0:0:0:0:ffff:2a98:9cf5
42.152.156.246 0:0:0:0:0:ffff:2a98:9cf6
42.152.156.247 0:0:0:0:0:ffff:2a98:9cf7
42.152.156.248 0:0:0:0:0:ffff:2a98:9cf8
42.152.156.249 0:0:0:0:0:ffff:2a98:9cf9
42.152.156.250 0:0:0:0:0:ffff:2a98:9cfa
42.152.156.251 0:0:0:0:0:ffff:2a98:9cfb
42.152.156.252 0:0:0:0:0:ffff:2a98:9cfc
42.152.156.253 0:0:0:0:0:ffff:2a98:9cfd
42.152.156.254 0:0:0:0:0:ffff:2a98:9cfe
42.152.156.255 0:0:0:0:0:ffff:2a98:9cff


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.