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
42.152.124.1 0:0:0:0:0:ffff:2a98:7c01
42.152.124.2 0:0:0:0:0:ffff:2a98:7c02
42.152.124.3 0:0:0:0:0:ffff:2a98:7c03
42.152.124.4 0:0:0:0:0:ffff:2a98:7c04
42.152.124.5 0:0:0:0:0:ffff:2a98:7c05
42.152.124.6 0:0:0:0:0:ffff:2a98:7c06
42.152.124.7 0:0:0:0:0:ffff:2a98:7c07
42.152.124.8 0:0:0:0:0:ffff:2a98:7c08
42.152.124.9 0:0:0:0:0:ffff:2a98:7c09
42.152.124.10 0:0:0:0:0:ffff:2a98:7c0a
42.152.124.11 0:0:0:0:0:ffff:2a98:7c0b
42.152.124.12 0:0:0:0:0:ffff:2a98:7c0c
42.152.124.13 0:0:0:0:0:ffff:2a98:7c0d
42.152.124.14 0:0:0:0:0:ffff:2a98:7c0e
42.152.124.15 0:0:0:0:0:ffff:2a98:7c0f
42.152.124.16 0:0:0:0:0:ffff:2a98:7c10
42.152.124.17 0:0:0:0:0:ffff:2a98:7c11
42.152.124.18 0:0:0:0:0:ffff:2a98:7c12
42.152.124.19 0:0:0:0:0:ffff:2a98:7c13
42.152.124.20 0:0:0:0:0:ffff:2a98:7c14
42.152.124.21 0:0:0:0:0:ffff:2a98:7c15
42.152.124.22 0:0:0:0:0:ffff:2a98:7c16
42.152.124.23 0:0:0:0:0:ffff:2a98:7c17
42.152.124.24 0:0:0:0:0:ffff:2a98:7c18
42.152.124.25 0:0:0:0:0:ffff:2a98:7c19
42.152.124.26 0:0:0:0:0:ffff:2a98:7c1a
42.152.124.27 0:0:0:0:0:ffff:2a98:7c1b
42.152.124.28 0:0:0:0:0:ffff:2a98:7c1c
42.152.124.29 0:0:0:0:0:ffff:2a98:7c1d
42.152.124.30 0:0:0:0:0:ffff:2a98:7c1e
42.152.124.31 0:0:0:0:0:ffff:2a98:7c1f
42.152.124.32 0:0:0:0:0:ffff:2a98:7c20
42.152.124.33 0:0:0:0:0:ffff:2a98:7c21
42.152.124.34 0:0:0:0:0:ffff:2a98:7c22
42.152.124.35 0:0:0:0:0:ffff:2a98:7c23
42.152.124.36 0:0:0:0:0:ffff:2a98:7c24
42.152.124.37 0:0:0:0:0:ffff:2a98:7c25
42.152.124.38 0:0:0:0:0:ffff:2a98:7c26
42.152.124.39 0:0:0:0:0:ffff:2a98:7c27
42.152.124.40 0:0:0:0:0:ffff:2a98:7c28
42.152.124.41 0:0:0:0:0:ffff:2a98:7c29
42.152.124.42 0:0:0:0:0:ffff:2a98:7c2a
42.152.124.43 0:0:0:0:0:ffff:2a98:7c2b
42.152.124.44 0:0:0:0:0:ffff:2a98:7c2c
42.152.124.45 0:0:0:0:0:ffff:2a98:7c2d
42.152.124.46 0:0:0:0:0:ffff:2a98:7c2e
42.152.124.47 0:0:0:0:0:ffff:2a98:7c2f
42.152.124.48 0:0:0:0:0:ffff:2a98:7c30
42.152.124.49 0:0:0:0:0:ffff:2a98:7c31
42.152.124.50 0:0:0:0:0:ffff:2a98:7c32
42.152.124.51 0:0:0:0:0:ffff:2a98:7c33
42.152.124.52 0:0:0:0:0:ffff:2a98:7c34
42.152.124.53 0:0:0:0:0:ffff:2a98:7c35
42.152.124.54 0:0:0:0:0:ffff:2a98:7c36
42.152.124.55 0:0:0:0:0:ffff:2a98:7c37
42.152.124.56 0:0:0:0:0:ffff:2a98:7c38
42.152.124.57 0:0:0:0:0:ffff:2a98:7c39
42.152.124.58 0:0:0:0:0:ffff:2a98:7c3a
42.152.124.59 0:0:0:0:0:ffff:2a98:7c3b
42.152.124.60 0:0:0:0:0:ffff:2a98:7c3c


42.152.124.61 0:0:0:0:0:ffff:2a98:7c3d
42.152.124.62 0:0:0:0:0:ffff:2a98:7c3e
42.152.124.63 0:0:0:0:0:ffff:2a98:7c3f
42.152.124.64 0:0:0:0:0:ffff:2a98:7c40
42.152.124.65 0:0:0:0:0:ffff:2a98:7c41
42.152.124.66 0:0:0:0:0:ffff:2a98:7c42
42.152.124.67 0:0:0:0:0:ffff:2a98:7c43
42.152.124.68 0:0:0:0:0:ffff:2a98:7c44
42.152.124.69 0:0:0:0:0:ffff:2a98:7c45
42.152.124.70 0:0:0:0:0:ffff:2a98:7c46
42.152.124.71 0:0:0:0:0:ffff:2a98:7c47
42.152.124.72 0:0:0:0:0:ffff:2a98:7c48
42.152.124.73 0:0:0:0:0:ffff:2a98:7c49
42.152.124.74 0:0:0:0:0:ffff:2a98:7c4a
42.152.124.75 0:0:0:0:0:ffff:2a98:7c4b
42.152.124.76 0:0:0:0:0:ffff:2a98:7c4c
42.152.124.77 0:0:0:0:0:ffff:2a98:7c4d
42.152.124.78 0:0:0:0:0:ffff:2a98:7c4e
42.152.124.79 0:0:0:0:0:ffff:2a98:7c4f
42.152.124.80 0:0:0:0:0:ffff:2a98:7c50
42.152.124.81 0:0:0:0:0:ffff:2a98:7c51
42.152.124.82 0:0:0:0:0:ffff:2a98:7c52
42.152.124.83 0:0:0:0:0:ffff:2a98:7c53
42.152.124.84 0:0:0:0:0:ffff:2a98:7c54
42.152.124.85 0:0:0:0:0:ffff:2a98:7c55
42.152.124.86 0:0:0:0:0:ffff:2a98:7c56
42.152.124.87 0:0:0:0:0:ffff:2a98:7c57
42.152.124.88 0:0:0:0:0:ffff:2a98:7c58
42.152.124.89 0:0:0:0:0:ffff:2a98:7c59
42.152.124.90 0:0:0:0:0:ffff:2a98:7c5a
42.152.124.91 0:0:0:0:0:ffff:2a98:7c5b
42.152.124.92 0:0:0:0:0:ffff:2a98:7c5c
42.152.124.93 0:0:0:0:0:ffff:2a98:7c5d
42.152.124.94 0:0:0:0:0:ffff:2a98:7c5e
42.152.124.95 0:0:0:0:0:ffff:2a98:7c5f
42.152.124.96 0:0:0:0:0:ffff:2a98:7c60
42.152.124.97 0:0:0:0:0:ffff:2a98:7c61
42.152.124.98 0:0:0:0:0:ffff:2a98:7c62
42.152.124.99 0:0:0:0:0:ffff:2a98:7c63
42.152.124.100 0:0:0:0:0:ffff:2a98:7c64
42.152.124.101 0:0:0:0:0:ffff:2a98:7c65
42.152.124.102 0:0:0:0:0:ffff:2a98:7c66
42.152.124.103 0:0:0:0:0:ffff:2a98:7c67
42.152.124.104 0:0:0:0:0:ffff:2a98:7c68
42.152.124.105 0:0:0:0:0:ffff:2a98:7c69
42.152.124.106 0:0:0:0:0:ffff:2a98:7c6a
42.152.124.107 0:0:0:0:0:ffff:2a98:7c6b
42.152.124.108 0:0:0:0:0:ffff:2a98:7c6c
42.152.124.109 0:0:0:0:0:ffff:2a98:7c6d
42.152.124.110 0:0:0:0:0:ffff:2a98:7c6e
42.152.124.111 0:0:0:0:0:ffff:2a98:7c6f
42.152.124.112 0:0:0:0:0:ffff:2a98:7c70
42.152.124.113 0:0:0:0:0:ffff:2a98:7c71
42.152.124.114 0:0:0:0:0:ffff:2a98:7c72
42.152.124.115 0:0:0:0:0:ffff:2a98:7c73
42.152.124.116 0:0:0:0:0:ffff:2a98:7c74
42.152.124.117 0:0:0:0:0:ffff:2a98:7c75
42.152.124.118 0:0:0:0:0:ffff:2a98:7c76
42.152.124.119 0:0:0:0:0:ffff:2a98:7c77
42.152.124.120 0:0:0:0:0:ffff:2a98:7c78


42.152.124.121 0:0:0:0:0:ffff:2a98:7c79
42.152.124.122 0:0:0:0:0:ffff:2a98:7c7a
42.152.124.123 0:0:0:0:0:ffff:2a98:7c7b
42.152.124.124 0:0:0:0:0:ffff:2a98:7c7c
42.152.124.125 0:0:0:0:0:ffff:2a98:7c7d
42.152.124.126 0:0:0:0:0:ffff:2a98:7c7e
42.152.124.127 0:0:0:0:0:ffff:2a98:7c7f
42.152.124.128 0:0:0:0:0:ffff:2a98:7c80
42.152.124.129 0:0:0:0:0:ffff:2a98:7c81
42.152.124.130 0:0:0:0:0:ffff:2a98:7c82
42.152.124.131 0:0:0:0:0:ffff:2a98:7c83
42.152.124.132 0:0:0:0:0:ffff:2a98:7c84
42.152.124.133 0:0:0:0:0:ffff:2a98:7c85
42.152.124.134 0:0:0:0:0:ffff:2a98:7c86
42.152.124.135 0:0:0:0:0:ffff:2a98:7c87
42.152.124.136 0:0:0:0:0:ffff:2a98:7c88
42.152.124.137 0:0:0:0:0:ffff:2a98:7c89
42.152.124.138 0:0:0:0:0:ffff:2a98:7c8a
42.152.124.139 0:0:0:0:0:ffff:2a98:7c8b
42.152.124.140 0:0:0:0:0:ffff:2a98:7c8c
42.152.124.141 0:0:0:0:0:ffff:2a98:7c8d
42.152.124.142 0:0:0:0:0:ffff:2a98:7c8e
42.152.124.143 0:0:0:0:0:ffff:2a98:7c8f
42.152.124.144 0:0:0:0:0:ffff:2a98:7c90
42.152.124.145 0:0:0:0:0:ffff:2a98:7c91
42.152.124.146 0:0:0:0:0:ffff:2a98:7c92
42.152.124.147 0:0:0:0:0:ffff:2a98:7c93
42.152.124.148 0:0:0:0:0:ffff:2a98:7c94
42.152.124.149 0:0:0:0:0:ffff:2a98:7c95
42.152.124.150 0:0:0:0:0:ffff:2a98:7c96
42.152.124.151 0:0:0:0:0:ffff:2a98:7c97
42.152.124.152 0:0:0:0:0:ffff:2a98:7c98
42.152.124.153 0:0:0:0:0:ffff:2a98:7c99
42.152.124.154 0:0:0:0:0:ffff:2a98:7c9a
42.152.124.155 0:0:0:0:0:ffff:2a98:7c9b
42.152.124.156 0:0:0:0:0:ffff:2a98:7c9c
42.152.124.157 0:0:0:0:0:ffff:2a98:7c9d
42.152.124.158 0:0:0:0:0:ffff:2a98:7c9e
42.152.124.159 0:0:0:0:0:ffff:2a98:7c9f
42.152.124.160 0:0:0:0:0:ffff:2a98:7ca0
42.152.124.161 0:0:0:0:0:ffff:2a98:7ca1
42.152.124.162 0:0:0:0:0:ffff:2a98:7ca2
42.152.124.163 0:0:0:0:0:ffff:2a98:7ca3
42.152.124.164 0:0:0:0:0:ffff:2a98:7ca4
42.152.124.165 0:0:0:0:0:ffff:2a98:7ca5
42.152.124.166 0:0:0:0:0:ffff:2a98:7ca6
42.152.124.167 0:0:0:0:0:ffff:2a98:7ca7
42.152.124.168 0:0:0:0:0:ffff:2a98:7ca8
42.152.124.169 0:0:0:0:0:ffff:2a98:7ca9
42.152.124.170 0:0:0:0:0:ffff:2a98:7caa
42.152.124.171 0:0:0:0:0:ffff:2a98:7cab
42.152.124.172 0:0:0:0:0:ffff:2a98:7cac
42.152.124.173 0:0:0:0:0:ffff:2a98:7cad
42.152.124.174 0:0:0:0:0:ffff:2a98:7cae
42.152.124.175 0:0:0:0:0:ffff:2a98:7caf
42.152.124.176 0:0:0:0:0:ffff:2a98:7cb0
42.152.124.177 0:0:0:0:0:ffff:2a98:7cb1
42.152.124.178 0:0:0:0:0:ffff:2a98:7cb2
42.152.124.179 0:0:0:0:0:ffff:2a98:7cb3
42.152.124.180 0:0:0:0:0:ffff:2a98:7cb4


42.152.124.181 0:0:0:0:0:ffff:2a98:7cb5
42.152.124.182 0:0:0:0:0:ffff:2a98:7cb6
42.152.124.183 0:0:0:0:0:ffff:2a98:7cb7
42.152.124.184 0:0:0:0:0:ffff:2a98:7cb8
42.152.124.185 0:0:0:0:0:ffff:2a98:7cb9
42.152.124.186 0:0:0:0:0:ffff:2a98:7cba
42.152.124.187 0:0:0:0:0:ffff:2a98:7cbb
42.152.124.188 0:0:0:0:0:ffff:2a98:7cbc
42.152.124.189 0:0:0:0:0:ffff:2a98:7cbd
42.152.124.190 0:0:0:0:0:ffff:2a98:7cbe
42.152.124.191 0:0:0:0:0:ffff:2a98:7cbf
42.152.124.192 0:0:0:0:0:ffff:2a98:7cc0
42.152.124.193 0:0:0:0:0:ffff:2a98:7cc1
42.152.124.194 0:0:0:0:0:ffff:2a98:7cc2
42.152.124.195 0:0:0:0:0:ffff:2a98:7cc3
42.152.124.196 0:0:0:0:0:ffff:2a98:7cc4
42.152.124.197 0:0:0:0:0:ffff:2a98:7cc5
42.152.124.198 0:0:0:0:0:ffff:2a98:7cc6
42.152.124.199 0:0:0:0:0:ffff:2a98:7cc7
42.152.124.200 0:0:0:0:0:ffff:2a98:7cc8
42.152.124.201 0:0:0:0:0:ffff:2a98:7cc9
42.152.124.202 0:0:0:0:0:ffff:2a98:7cca
42.152.124.203 0:0:0:0:0:ffff:2a98:7ccb
42.152.124.204 0:0:0:0:0:ffff:2a98:7ccc
42.152.124.205 0:0:0:0:0:ffff:2a98:7ccd
42.152.124.206 0:0:0:0:0:ffff:2a98:7cce
42.152.124.207 0:0:0:0:0:ffff:2a98:7ccf
42.152.124.208 0:0:0:0:0:ffff:2a98:7cd0
42.152.124.209 0:0:0:0:0:ffff:2a98:7cd1
42.152.124.210 0:0:0:0:0:ffff:2a98:7cd2
42.152.124.211 0:0:0:0:0:ffff:2a98:7cd3
42.152.124.212 0:0:0:0:0:ffff:2a98:7cd4
42.152.124.213 0:0:0:0:0:ffff:2a98:7cd5
42.152.124.214 0:0:0:0:0:ffff:2a98:7cd6
42.152.124.215 0:0:0:0:0:ffff:2a98:7cd7
42.152.124.216 0:0:0:0:0:ffff:2a98:7cd8
42.152.124.217 0:0:0:0:0:ffff:2a98:7cd9
42.152.124.218 0:0:0:0:0:ffff:2a98:7cda
42.152.124.219 0:0:0:0:0:ffff:2a98:7cdb
42.152.124.220 0:0:0:0:0:ffff:2a98:7cdc
42.152.124.221 0:0:0:0:0:ffff:2a98:7cdd
42.152.124.222 0:0:0:0:0:ffff:2a98:7cde
42.152.124.223 0:0:0:0:0:ffff:2a98:7cdf
42.152.124.224 0:0:0:0:0:ffff:2a98:7ce0
42.152.124.225 0:0:0:0:0:ffff:2a98:7ce1
42.152.124.226 0:0:0:0:0:ffff:2a98:7ce2
42.152.124.227 0:0:0:0:0:ffff:2a98:7ce3
42.152.124.228 0:0:0:0:0:ffff:2a98:7ce4
42.152.124.229 0:0:0:0:0:ffff:2a98:7ce5
42.152.124.230 0:0:0:0:0:ffff:2a98:7ce6
42.152.124.231 0:0:0:0:0:ffff:2a98:7ce7
42.152.124.232 0:0:0:0:0:ffff:2a98:7ce8
42.152.124.233 0:0:0:0:0:ffff:2a98:7ce9
42.152.124.234 0:0:0:0:0:ffff:2a98:7cea
42.152.124.235 0:0:0:0:0:ffff:2a98:7ceb
42.152.124.236 0:0:0:0:0:ffff:2a98:7cec
42.152.124.237 0:0:0:0:0:ffff:2a98:7ced
42.152.124.238 0:0:0:0:0:ffff:2a98:7cee
42.152.124.239 0:0:0:0:0:ffff:2a98:7cef
42.152.124.240 0:0:0:0:0:ffff:2a98:7cf0
42.152.124.241 0:0:0:0:0:ffff:2a98:7cf1
42.152.124.242 0:0:0:0:0:ffff:2a98:7cf2
42.152.124.243 0:0:0:0:0:ffff:2a98:7cf3
42.152.124.244 0:0:0:0:0:ffff:2a98:7cf4
42.152.124.245 0:0:0:0:0:ffff:2a98:7cf5
42.152.124.246 0:0:0:0:0:ffff:2a98:7cf6
42.152.124.247 0:0:0:0:0:ffff:2a98:7cf7
42.152.124.248 0:0:0:0:0:ffff:2a98:7cf8
42.152.124.249 0:0:0:0:0:ffff:2a98:7cf9
42.152.124.250 0:0:0:0:0:ffff:2a98:7cfa
42.152.124.251 0:0:0:0:0:ffff:2a98:7cfb
42.152.124.252 0:0:0:0:0:ffff:2a98:7cfc
42.152.124.253 0:0:0:0:0:ffff:2a98:7cfd
42.152.124.254 0:0:0:0:0:ffff:2a98:7cfe
42.152.124.255 0:0:0:0:0:ffff:2a98:7cff


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.