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
42.152.140.1 0:0:0:0:0:ffff:2a98:8c01
42.152.140.2 0:0:0:0:0:ffff:2a98:8c02
42.152.140.3 0:0:0:0:0:ffff:2a98:8c03
42.152.140.4 0:0:0:0:0:ffff:2a98:8c04
42.152.140.5 0:0:0:0:0:ffff:2a98:8c05
42.152.140.6 0:0:0:0:0:ffff:2a98:8c06
42.152.140.7 0:0:0:0:0:ffff:2a98:8c07
42.152.140.8 0:0:0:0:0:ffff:2a98:8c08
42.152.140.9 0:0:0:0:0:ffff:2a98:8c09
42.152.140.10 0:0:0:0:0:ffff:2a98:8c0a
42.152.140.11 0:0:0:0:0:ffff:2a98:8c0b
42.152.140.12 0:0:0:0:0:ffff:2a98:8c0c
42.152.140.13 0:0:0:0:0:ffff:2a98:8c0d
42.152.140.14 0:0:0:0:0:ffff:2a98:8c0e
42.152.140.15 0:0:0:0:0:ffff:2a98:8c0f
42.152.140.16 0:0:0:0:0:ffff:2a98:8c10
42.152.140.17 0:0:0:0:0:ffff:2a98:8c11
42.152.140.18 0:0:0:0:0:ffff:2a98:8c12
42.152.140.19 0:0:0:0:0:ffff:2a98:8c13
42.152.140.20 0:0:0:0:0:ffff:2a98:8c14
42.152.140.21 0:0:0:0:0:ffff:2a98:8c15
42.152.140.22 0:0:0:0:0:ffff:2a98:8c16
42.152.140.23 0:0:0:0:0:ffff:2a98:8c17
42.152.140.24 0:0:0:0:0:ffff:2a98:8c18
42.152.140.25 0:0:0:0:0:ffff:2a98:8c19
42.152.140.26 0:0:0:0:0:ffff:2a98:8c1a
42.152.140.27 0:0:0:0:0:ffff:2a98:8c1b
42.152.140.28 0:0:0:0:0:ffff:2a98:8c1c
42.152.140.29 0:0:0:0:0:ffff:2a98:8c1d
42.152.140.30 0:0:0:0:0:ffff:2a98:8c1e
42.152.140.31 0:0:0:0:0:ffff:2a98:8c1f
42.152.140.32 0:0:0:0:0:ffff:2a98:8c20
42.152.140.33 0:0:0:0:0:ffff:2a98:8c21
42.152.140.34 0:0:0:0:0:ffff:2a98:8c22
42.152.140.35 0:0:0:0:0:ffff:2a98:8c23
42.152.140.36 0:0:0:0:0:ffff:2a98:8c24
42.152.140.37 0:0:0:0:0:ffff:2a98:8c25
42.152.140.38 0:0:0:0:0:ffff:2a98:8c26
42.152.140.39 0:0:0:0:0:ffff:2a98:8c27
42.152.140.40 0:0:0:0:0:ffff:2a98:8c28
42.152.140.41 0:0:0:0:0:ffff:2a98:8c29
42.152.140.42 0:0:0:0:0:ffff:2a98:8c2a
42.152.140.43 0:0:0:0:0:ffff:2a98:8c2b
42.152.140.44 0:0:0:0:0:ffff:2a98:8c2c
42.152.140.45 0:0:0:0:0:ffff:2a98:8c2d
42.152.140.46 0:0:0:0:0:ffff:2a98:8c2e
42.152.140.47 0:0:0:0:0:ffff:2a98:8c2f
42.152.140.48 0:0:0:0:0:ffff:2a98:8c30
42.152.140.49 0:0:0:0:0:ffff:2a98:8c31
42.152.140.50 0:0:0:0:0:ffff:2a98:8c32
42.152.140.51 0:0:0:0:0:ffff:2a98:8c33
42.152.140.52 0:0:0:0:0:ffff:2a98:8c34
42.152.140.53 0:0:0:0:0:ffff:2a98:8c35
42.152.140.54 0:0:0:0:0:ffff:2a98:8c36
42.152.140.55 0:0:0:0:0:ffff:2a98:8c37
42.152.140.56 0:0:0:0:0:ffff:2a98:8c38
42.152.140.57 0:0:0:0:0:ffff:2a98:8c39
42.152.140.58 0:0:0:0:0:ffff:2a98:8c3a
42.152.140.59 0:0:0:0:0:ffff:2a98:8c3b
42.152.140.60 0:0:0:0:0:ffff:2a98:8c3c


42.152.140.61 0:0:0:0:0:ffff:2a98:8c3d
42.152.140.62 0:0:0:0:0:ffff:2a98:8c3e
42.152.140.63 0:0:0:0:0:ffff:2a98:8c3f
42.152.140.64 0:0:0:0:0:ffff:2a98:8c40
42.152.140.65 0:0:0:0:0:ffff:2a98:8c41
42.152.140.66 0:0:0:0:0:ffff:2a98:8c42
42.152.140.67 0:0:0:0:0:ffff:2a98:8c43
42.152.140.68 0:0:0:0:0:ffff:2a98:8c44
42.152.140.69 0:0:0:0:0:ffff:2a98:8c45
42.152.140.70 0:0:0:0:0:ffff:2a98:8c46
42.152.140.71 0:0:0:0:0:ffff:2a98:8c47
42.152.140.72 0:0:0:0:0:ffff:2a98:8c48
42.152.140.73 0:0:0:0:0:ffff:2a98:8c49
42.152.140.74 0:0:0:0:0:ffff:2a98:8c4a
42.152.140.75 0:0:0:0:0:ffff:2a98:8c4b
42.152.140.76 0:0:0:0:0:ffff:2a98:8c4c
42.152.140.77 0:0:0:0:0:ffff:2a98:8c4d
42.152.140.78 0:0:0:0:0:ffff:2a98:8c4e
42.152.140.79 0:0:0:0:0:ffff:2a98:8c4f
42.152.140.80 0:0:0:0:0:ffff:2a98:8c50
42.152.140.81 0:0:0:0:0:ffff:2a98:8c51
42.152.140.82 0:0:0:0:0:ffff:2a98:8c52
42.152.140.83 0:0:0:0:0:ffff:2a98:8c53
42.152.140.84 0:0:0:0:0:ffff:2a98:8c54
42.152.140.85 0:0:0:0:0:ffff:2a98:8c55
42.152.140.86 0:0:0:0:0:ffff:2a98:8c56
42.152.140.87 0:0:0:0:0:ffff:2a98:8c57
42.152.140.88 0:0:0:0:0:ffff:2a98:8c58
42.152.140.89 0:0:0:0:0:ffff:2a98:8c59
42.152.140.90 0:0:0:0:0:ffff:2a98:8c5a
42.152.140.91 0:0:0:0:0:ffff:2a98:8c5b
42.152.140.92 0:0:0:0:0:ffff:2a98:8c5c
42.152.140.93 0:0:0:0:0:ffff:2a98:8c5d
42.152.140.94 0:0:0:0:0:ffff:2a98:8c5e
42.152.140.95 0:0:0:0:0:ffff:2a98:8c5f
42.152.140.96 0:0:0:0:0:ffff:2a98:8c60
42.152.140.97 0:0:0:0:0:ffff:2a98:8c61
42.152.140.98 0:0:0:0:0:ffff:2a98:8c62
42.152.140.99 0:0:0:0:0:ffff:2a98:8c63
42.152.140.100 0:0:0:0:0:ffff:2a98:8c64
42.152.140.101 0:0:0:0:0:ffff:2a98:8c65
42.152.140.102 0:0:0:0:0:ffff:2a98:8c66
42.152.140.103 0:0:0:0:0:ffff:2a98:8c67
42.152.140.104 0:0:0:0:0:ffff:2a98:8c68
42.152.140.105 0:0:0:0:0:ffff:2a98:8c69
42.152.140.106 0:0:0:0:0:ffff:2a98:8c6a
42.152.140.107 0:0:0:0:0:ffff:2a98:8c6b
42.152.140.108 0:0:0:0:0:ffff:2a98:8c6c
42.152.140.109 0:0:0:0:0:ffff:2a98:8c6d
42.152.140.110 0:0:0:0:0:ffff:2a98:8c6e
42.152.140.111 0:0:0:0:0:ffff:2a98:8c6f
42.152.140.112 0:0:0:0:0:ffff:2a98:8c70
42.152.140.113 0:0:0:0:0:ffff:2a98:8c71
42.152.140.114 0:0:0:0:0:ffff:2a98:8c72
42.152.140.115 0:0:0:0:0:ffff:2a98:8c73
42.152.140.116 0:0:0:0:0:ffff:2a98:8c74
42.152.140.117 0:0:0:0:0:ffff:2a98:8c75
42.152.140.118 0:0:0:0:0:ffff:2a98:8c76
42.152.140.119 0:0:0:0:0:ffff:2a98:8c77
42.152.140.120 0:0:0:0:0:ffff:2a98:8c78


42.152.140.121 0:0:0:0:0:ffff:2a98:8c79
42.152.140.122 0:0:0:0:0:ffff:2a98:8c7a
42.152.140.123 0:0:0:0:0:ffff:2a98:8c7b
42.152.140.124 0:0:0:0:0:ffff:2a98:8c7c
42.152.140.125 0:0:0:0:0:ffff:2a98:8c7d
42.152.140.126 0:0:0:0:0:ffff:2a98:8c7e
42.152.140.127 0:0:0:0:0:ffff:2a98:8c7f
42.152.140.128 0:0:0:0:0:ffff:2a98:8c80
42.152.140.129 0:0:0:0:0:ffff:2a98:8c81
42.152.140.130 0:0:0:0:0:ffff:2a98:8c82
42.152.140.131 0:0:0:0:0:ffff:2a98:8c83
42.152.140.132 0:0:0:0:0:ffff:2a98:8c84
42.152.140.133 0:0:0:0:0:ffff:2a98:8c85
42.152.140.134 0:0:0:0:0:ffff:2a98:8c86
42.152.140.135 0:0:0:0:0:ffff:2a98:8c87
42.152.140.136 0:0:0:0:0:ffff:2a98:8c88
42.152.140.137 0:0:0:0:0:ffff:2a98:8c89
42.152.140.138 0:0:0:0:0:ffff:2a98:8c8a
42.152.140.139 0:0:0:0:0:ffff:2a98:8c8b
42.152.140.140 0:0:0:0:0:ffff:2a98:8c8c
42.152.140.141 0:0:0:0:0:ffff:2a98:8c8d
42.152.140.142 0:0:0:0:0:ffff:2a98:8c8e
42.152.140.143 0:0:0:0:0:ffff:2a98:8c8f
42.152.140.144 0:0:0:0:0:ffff:2a98:8c90
42.152.140.145 0:0:0:0:0:ffff:2a98:8c91
42.152.140.146 0:0:0:0:0:ffff:2a98:8c92
42.152.140.147 0:0:0:0:0:ffff:2a98:8c93
42.152.140.148 0:0:0:0:0:ffff:2a98:8c94
42.152.140.149 0:0:0:0:0:ffff:2a98:8c95
42.152.140.150 0:0:0:0:0:ffff:2a98:8c96
42.152.140.151 0:0:0:0:0:ffff:2a98:8c97
42.152.140.152 0:0:0:0:0:ffff:2a98:8c98
42.152.140.153 0:0:0:0:0:ffff:2a98:8c99
42.152.140.154 0:0:0:0:0:ffff:2a98:8c9a
42.152.140.155 0:0:0:0:0:ffff:2a98:8c9b
42.152.140.156 0:0:0:0:0:ffff:2a98:8c9c
42.152.140.157 0:0:0:0:0:ffff:2a98:8c9d
42.152.140.158 0:0:0:0:0:ffff:2a98:8c9e
42.152.140.159 0:0:0:0:0:ffff:2a98:8c9f
42.152.140.160 0:0:0:0:0:ffff:2a98:8ca0
42.152.140.161 0:0:0:0:0:ffff:2a98:8ca1
42.152.140.162 0:0:0:0:0:ffff:2a98:8ca2
42.152.140.163 0:0:0:0:0:ffff:2a98:8ca3
42.152.140.164 0:0:0:0:0:ffff:2a98:8ca4
42.152.140.165 0:0:0:0:0:ffff:2a98:8ca5
42.152.140.166 0:0:0:0:0:ffff:2a98:8ca6
42.152.140.167 0:0:0:0:0:ffff:2a98:8ca7
42.152.140.168 0:0:0:0:0:ffff:2a98:8ca8
42.152.140.169 0:0:0:0:0:ffff:2a98:8ca9
42.152.140.170 0:0:0:0:0:ffff:2a98:8caa
42.152.140.171 0:0:0:0:0:ffff:2a98:8cab
42.152.140.172 0:0:0:0:0:ffff:2a98:8cac
42.152.140.173 0:0:0:0:0:ffff:2a98:8cad
42.152.140.174 0:0:0:0:0:ffff:2a98:8cae
42.152.140.175 0:0:0:0:0:ffff:2a98:8caf
42.152.140.176 0:0:0:0:0:ffff:2a98:8cb0
42.152.140.177 0:0:0:0:0:ffff:2a98:8cb1
42.152.140.178 0:0:0:0:0:ffff:2a98:8cb2
42.152.140.179 0:0:0:0:0:ffff:2a98:8cb3
42.152.140.180 0:0:0:0:0:ffff:2a98:8cb4


42.152.140.181 0:0:0:0:0:ffff:2a98:8cb5
42.152.140.182 0:0:0:0:0:ffff:2a98:8cb6
42.152.140.183 0:0:0:0:0:ffff:2a98:8cb7
42.152.140.184 0:0:0:0:0:ffff:2a98:8cb8
42.152.140.185 0:0:0:0:0:ffff:2a98:8cb9
42.152.140.186 0:0:0:0:0:ffff:2a98:8cba
42.152.140.187 0:0:0:0:0:ffff:2a98:8cbb
42.152.140.188 0:0:0:0:0:ffff:2a98:8cbc
42.152.140.189 0:0:0:0:0:ffff:2a98:8cbd
42.152.140.190 0:0:0:0:0:ffff:2a98:8cbe
42.152.140.191 0:0:0:0:0:ffff:2a98:8cbf
42.152.140.192 0:0:0:0:0:ffff:2a98:8cc0
42.152.140.193 0:0:0:0:0:ffff:2a98:8cc1
42.152.140.194 0:0:0:0:0:ffff:2a98:8cc2
42.152.140.195 0:0:0:0:0:ffff:2a98:8cc3
42.152.140.196 0:0:0:0:0:ffff:2a98:8cc4
42.152.140.197 0:0:0:0:0:ffff:2a98:8cc5
42.152.140.198 0:0:0:0:0:ffff:2a98:8cc6
42.152.140.199 0:0:0:0:0:ffff:2a98:8cc7
42.152.140.200 0:0:0:0:0:ffff:2a98:8cc8
42.152.140.201 0:0:0:0:0:ffff:2a98:8cc9
42.152.140.202 0:0:0:0:0:ffff:2a98:8cca
42.152.140.203 0:0:0:0:0:ffff:2a98:8ccb
42.152.140.204 0:0:0:0:0:ffff:2a98:8ccc
42.152.140.205 0:0:0:0:0:ffff:2a98:8ccd
42.152.140.206 0:0:0:0:0:ffff:2a98:8cce
42.152.140.207 0:0:0:0:0:ffff:2a98:8ccf
42.152.140.208 0:0:0:0:0:ffff:2a98:8cd0
42.152.140.209 0:0:0:0:0:ffff:2a98:8cd1
42.152.140.210 0:0:0:0:0:ffff:2a98:8cd2
42.152.140.211 0:0:0:0:0:ffff:2a98:8cd3
42.152.140.212 0:0:0:0:0:ffff:2a98:8cd4
42.152.140.213 0:0:0:0:0:ffff:2a98:8cd5
42.152.140.214 0:0:0:0:0:ffff:2a98:8cd6
42.152.140.215 0:0:0:0:0:ffff:2a98:8cd7
42.152.140.216 0:0:0:0:0:ffff:2a98:8cd8
42.152.140.217 0:0:0:0:0:ffff:2a98:8cd9
42.152.140.218 0:0:0:0:0:ffff:2a98:8cda
42.152.140.219 0:0:0:0:0:ffff:2a98:8cdb
42.152.140.220 0:0:0:0:0:ffff:2a98:8cdc
42.152.140.221 0:0:0:0:0:ffff:2a98:8cdd
42.152.140.222 0:0:0:0:0:ffff:2a98:8cde
42.152.140.223 0:0:0:0:0:ffff:2a98:8cdf
42.152.140.224 0:0:0:0:0:ffff:2a98:8ce0
42.152.140.225 0:0:0:0:0:ffff:2a98:8ce1
42.152.140.226 0:0:0:0:0:ffff:2a98:8ce2
42.152.140.227 0:0:0:0:0:ffff:2a98:8ce3
42.152.140.228 0:0:0:0:0:ffff:2a98:8ce4
42.152.140.229 0:0:0:0:0:ffff:2a98:8ce5
42.152.140.230 0:0:0:0:0:ffff:2a98:8ce6
42.152.140.231 0:0:0:0:0:ffff:2a98:8ce7
42.152.140.232 0:0:0:0:0:ffff:2a98:8ce8
42.152.140.233 0:0:0:0:0:ffff:2a98:8ce9
42.152.140.234 0:0:0:0:0:ffff:2a98:8cea
42.152.140.235 0:0:0:0:0:ffff:2a98:8ceb
42.152.140.236 0:0:0:0:0:ffff:2a98:8cec
42.152.140.237 0:0:0:0:0:ffff:2a98:8ced
42.152.140.238 0:0:0:0:0:ffff:2a98:8cee
42.152.140.239 0:0:0:0:0:ffff:2a98:8cef
42.152.140.240 0:0:0:0:0:ffff:2a98:8cf0
42.152.140.241 0:0:0:0:0:ffff:2a98:8cf1
42.152.140.242 0:0:0:0:0:ffff:2a98:8cf2
42.152.140.243 0:0:0:0:0:ffff:2a98:8cf3
42.152.140.244 0:0:0:0:0:ffff:2a98:8cf4
42.152.140.245 0:0:0:0:0:ffff:2a98:8cf5
42.152.140.246 0:0:0:0:0:ffff:2a98:8cf6
42.152.140.247 0:0:0:0:0:ffff:2a98:8cf7
42.152.140.248 0:0:0:0:0:ffff:2a98:8cf8
42.152.140.249 0:0:0:0:0:ffff:2a98:8cf9
42.152.140.250 0:0:0:0:0:ffff:2a98:8cfa
42.152.140.251 0:0:0:0:0:ffff:2a98:8cfb
42.152.140.252 0:0:0:0:0:ffff:2a98:8cfc
42.152.140.253 0:0:0:0:0:ffff:2a98:8cfd
42.152.140.254 0:0:0:0:0:ffff:2a98:8cfe
42.152.140.255 0:0:0:0:0:ffff:2a98:8cff


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.