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
52.168.42.1 0:0:0:0:0:ffff:34a8:2a01
52.168.42.2 0:0:0:0:0:ffff:34a8:2a02
52.168.42.3 0:0:0:0:0:ffff:34a8:2a03
52.168.42.4 0:0:0:0:0:ffff:34a8:2a04
52.168.42.5 0:0:0:0:0:ffff:34a8:2a05
52.168.42.6 0:0:0:0:0:ffff:34a8:2a06
52.168.42.7 0:0:0:0:0:ffff:34a8:2a07
52.168.42.8 0:0:0:0:0:ffff:34a8:2a08
52.168.42.9 0:0:0:0:0:ffff:34a8:2a09
52.168.42.10 0:0:0:0:0:ffff:34a8:2a0a
52.168.42.11 0:0:0:0:0:ffff:34a8:2a0b
52.168.42.12 0:0:0:0:0:ffff:34a8:2a0c
52.168.42.13 0:0:0:0:0:ffff:34a8:2a0d
52.168.42.14 0:0:0:0:0:ffff:34a8:2a0e
52.168.42.15 0:0:0:0:0:ffff:34a8:2a0f
52.168.42.16 0:0:0:0:0:ffff:34a8:2a10
52.168.42.17 0:0:0:0:0:ffff:34a8:2a11
52.168.42.18 0:0:0:0:0:ffff:34a8:2a12
52.168.42.19 0:0:0:0:0:ffff:34a8:2a13
52.168.42.20 0:0:0:0:0:ffff:34a8:2a14
52.168.42.21 0:0:0:0:0:ffff:34a8:2a15
52.168.42.22 0:0:0:0:0:ffff:34a8:2a16
52.168.42.23 0:0:0:0:0:ffff:34a8:2a17
52.168.42.24 0:0:0:0:0:ffff:34a8:2a18
52.168.42.25 0:0:0:0:0:ffff:34a8:2a19
52.168.42.26 0:0:0:0:0:ffff:34a8:2a1a
52.168.42.27 0:0:0:0:0:ffff:34a8:2a1b
52.168.42.28 0:0:0:0:0:ffff:34a8:2a1c
52.168.42.29 0:0:0:0:0:ffff:34a8:2a1d
52.168.42.30 0:0:0:0:0:ffff:34a8:2a1e
52.168.42.31 0:0:0:0:0:ffff:34a8:2a1f
52.168.42.32 0:0:0:0:0:ffff:34a8:2a20
52.168.42.33 0:0:0:0:0:ffff:34a8:2a21
52.168.42.34 0:0:0:0:0:ffff:34a8:2a22
52.168.42.35 0:0:0:0:0:ffff:34a8:2a23
52.168.42.36 0:0:0:0:0:ffff:34a8:2a24
52.168.42.37 0:0:0:0:0:ffff:34a8:2a25
52.168.42.38 0:0:0:0:0:ffff:34a8:2a26
52.168.42.39 0:0:0:0:0:ffff:34a8:2a27
52.168.42.40 0:0:0:0:0:ffff:34a8:2a28
52.168.42.41 0:0:0:0:0:ffff:34a8:2a29
52.168.42.42 0:0:0:0:0:ffff:34a8:2a2a
52.168.42.43 0:0:0:0:0:ffff:34a8:2a2b
52.168.42.44 0:0:0:0:0:ffff:34a8:2a2c
52.168.42.45 0:0:0:0:0:ffff:34a8:2a2d
52.168.42.46 0:0:0:0:0:ffff:34a8:2a2e
52.168.42.47 0:0:0:0:0:ffff:34a8:2a2f
52.168.42.48 0:0:0:0:0:ffff:34a8:2a30
52.168.42.49 0:0:0:0:0:ffff:34a8:2a31
52.168.42.50 0:0:0:0:0:ffff:34a8:2a32
52.168.42.51 0:0:0:0:0:ffff:34a8:2a33
52.168.42.52 0:0:0:0:0:ffff:34a8:2a34
52.168.42.53 0:0:0:0:0:ffff:34a8:2a35
52.168.42.54 0:0:0:0:0:ffff:34a8:2a36
52.168.42.55 0:0:0:0:0:ffff:34a8:2a37
52.168.42.56 0:0:0:0:0:ffff:34a8:2a38
52.168.42.57 0:0:0:0:0:ffff:34a8:2a39
52.168.42.58 0:0:0:0:0:ffff:34a8:2a3a
52.168.42.59 0:0:0:0:0:ffff:34a8:2a3b
52.168.42.60 0:0:0:0:0:ffff:34a8:2a3c


52.168.42.61 0:0:0:0:0:ffff:34a8:2a3d
52.168.42.62 0:0:0:0:0:ffff:34a8:2a3e
52.168.42.63 0:0:0:0:0:ffff:34a8:2a3f
52.168.42.64 0:0:0:0:0:ffff:34a8:2a40
52.168.42.65 0:0:0:0:0:ffff:34a8:2a41
52.168.42.66 0:0:0:0:0:ffff:34a8:2a42
52.168.42.67 0:0:0:0:0:ffff:34a8:2a43
52.168.42.68 0:0:0:0:0:ffff:34a8:2a44
52.168.42.69 0:0:0:0:0:ffff:34a8:2a45
52.168.42.70 0:0:0:0:0:ffff:34a8:2a46
52.168.42.71 0:0:0:0:0:ffff:34a8:2a47
52.168.42.72 0:0:0:0:0:ffff:34a8:2a48
52.168.42.73 0:0:0:0:0:ffff:34a8:2a49
52.168.42.74 0:0:0:0:0:ffff:34a8:2a4a
52.168.42.75 0:0:0:0:0:ffff:34a8:2a4b
52.168.42.76 0:0:0:0:0:ffff:34a8:2a4c
52.168.42.77 0:0:0:0:0:ffff:34a8:2a4d
52.168.42.78 0:0:0:0:0:ffff:34a8:2a4e
52.168.42.79 0:0:0:0:0:ffff:34a8:2a4f
52.168.42.80 0:0:0:0:0:ffff:34a8:2a50
52.168.42.81 0:0:0:0:0:ffff:34a8:2a51
52.168.42.82 0:0:0:0:0:ffff:34a8:2a52
52.168.42.83 0:0:0:0:0:ffff:34a8:2a53
52.168.42.84 0:0:0:0:0:ffff:34a8:2a54
52.168.42.85 0:0:0:0:0:ffff:34a8:2a55
52.168.42.86 0:0:0:0:0:ffff:34a8:2a56
52.168.42.87 0:0:0:0:0:ffff:34a8:2a57
52.168.42.88 0:0:0:0:0:ffff:34a8:2a58
52.168.42.89 0:0:0:0:0:ffff:34a8:2a59
52.168.42.90 0:0:0:0:0:ffff:34a8:2a5a
52.168.42.91 0:0:0:0:0:ffff:34a8:2a5b
52.168.42.92 0:0:0:0:0:ffff:34a8:2a5c
52.168.42.93 0:0:0:0:0:ffff:34a8:2a5d
52.168.42.94 0:0:0:0:0:ffff:34a8:2a5e
52.168.42.95 0:0:0:0:0:ffff:34a8:2a5f
52.168.42.96 0:0:0:0:0:ffff:34a8:2a60
52.168.42.97 0:0:0:0:0:ffff:34a8:2a61
52.168.42.98 0:0:0:0:0:ffff:34a8:2a62
52.168.42.99 0:0:0:0:0:ffff:34a8:2a63
52.168.42.100 0:0:0:0:0:ffff:34a8:2a64
52.168.42.101 0:0:0:0:0:ffff:34a8:2a65
52.168.42.102 0:0:0:0:0:ffff:34a8:2a66
52.168.42.103 0:0:0:0:0:ffff:34a8:2a67
52.168.42.104 0:0:0:0:0:ffff:34a8:2a68
52.168.42.105 0:0:0:0:0:ffff:34a8:2a69
52.168.42.106 0:0:0:0:0:ffff:34a8:2a6a
52.168.42.107 0:0:0:0:0:ffff:34a8:2a6b
52.168.42.108 0:0:0:0:0:ffff:34a8:2a6c
52.168.42.109 0:0:0:0:0:ffff:34a8:2a6d
52.168.42.110 0:0:0:0:0:ffff:34a8:2a6e
52.168.42.111 0:0:0:0:0:ffff:34a8:2a6f
52.168.42.112 0:0:0:0:0:ffff:34a8:2a70
52.168.42.113 0:0:0:0:0:ffff:34a8:2a71
52.168.42.114 0:0:0:0:0:ffff:34a8:2a72
52.168.42.115 0:0:0:0:0:ffff:34a8:2a73
52.168.42.116 0:0:0:0:0:ffff:34a8:2a74
52.168.42.117 0:0:0:0:0:ffff:34a8:2a75
52.168.42.118 0:0:0:0:0:ffff:34a8:2a76
52.168.42.119 0:0:0:0:0:ffff:34a8:2a77
52.168.42.120 0:0:0:0:0:ffff:34a8:2a78


52.168.42.121 0:0:0:0:0:ffff:34a8:2a79
52.168.42.122 0:0:0:0:0:ffff:34a8:2a7a
52.168.42.123 0:0:0:0:0:ffff:34a8:2a7b
52.168.42.124 0:0:0:0:0:ffff:34a8:2a7c
52.168.42.125 0:0:0:0:0:ffff:34a8:2a7d
52.168.42.126 0:0:0:0:0:ffff:34a8:2a7e
52.168.42.127 0:0:0:0:0:ffff:34a8:2a7f
52.168.42.128 0:0:0:0:0:ffff:34a8:2a80
52.168.42.129 0:0:0:0:0:ffff:34a8:2a81
52.168.42.130 0:0:0:0:0:ffff:34a8:2a82
52.168.42.131 0:0:0:0:0:ffff:34a8:2a83
52.168.42.132 0:0:0:0:0:ffff:34a8:2a84
52.168.42.133 0:0:0:0:0:ffff:34a8:2a85
52.168.42.134 0:0:0:0:0:ffff:34a8:2a86
52.168.42.135 0:0:0:0:0:ffff:34a8:2a87
52.168.42.136 0:0:0:0:0:ffff:34a8:2a88
52.168.42.137 0:0:0:0:0:ffff:34a8:2a89
52.168.42.138 0:0:0:0:0:ffff:34a8:2a8a
52.168.42.139 0:0:0:0:0:ffff:34a8:2a8b
52.168.42.140 0:0:0:0:0:ffff:34a8:2a8c
52.168.42.141 0:0:0:0:0:ffff:34a8:2a8d
52.168.42.142 0:0:0:0:0:ffff:34a8:2a8e
52.168.42.143 0:0:0:0:0:ffff:34a8:2a8f
52.168.42.144 0:0:0:0:0:ffff:34a8:2a90
52.168.42.145 0:0:0:0:0:ffff:34a8:2a91
52.168.42.146 0:0:0:0:0:ffff:34a8:2a92
52.168.42.147 0:0:0:0:0:ffff:34a8:2a93
52.168.42.148 0:0:0:0:0:ffff:34a8:2a94
52.168.42.149 0:0:0:0:0:ffff:34a8:2a95
52.168.42.150 0:0:0:0:0:ffff:34a8:2a96
52.168.42.151 0:0:0:0:0:ffff:34a8:2a97
52.168.42.152 0:0:0:0:0:ffff:34a8:2a98
52.168.42.153 0:0:0:0:0:ffff:34a8:2a99
52.168.42.154 0:0:0:0:0:ffff:34a8:2a9a
52.168.42.155 0:0:0:0:0:ffff:34a8:2a9b
52.168.42.156 0:0:0:0:0:ffff:34a8:2a9c
52.168.42.157 0:0:0:0:0:ffff:34a8:2a9d
52.168.42.158 0:0:0:0:0:ffff:34a8:2a9e
52.168.42.159 0:0:0:0:0:ffff:34a8:2a9f
52.168.42.160 0:0:0:0:0:ffff:34a8:2aa0
52.168.42.161 0:0:0:0:0:ffff:34a8:2aa1
52.168.42.162 0:0:0:0:0:ffff:34a8:2aa2
52.168.42.163 0:0:0:0:0:ffff:34a8:2aa3
52.168.42.164 0:0:0:0:0:ffff:34a8:2aa4
52.168.42.165 0:0:0:0:0:ffff:34a8:2aa5
52.168.42.166 0:0:0:0:0:ffff:34a8:2aa6
52.168.42.167 0:0:0:0:0:ffff:34a8:2aa7
52.168.42.168 0:0:0:0:0:ffff:34a8:2aa8
52.168.42.169 0:0:0:0:0:ffff:34a8:2aa9
52.168.42.170 0:0:0:0:0:ffff:34a8:2aaa
52.168.42.171 0:0:0:0:0:ffff:34a8:2aab
52.168.42.172 0:0:0:0:0:ffff:34a8:2aac
52.168.42.173 0:0:0:0:0:ffff:34a8:2aad
52.168.42.174 0:0:0:0:0:ffff:34a8:2aae
52.168.42.175 0:0:0:0:0:ffff:34a8:2aaf
52.168.42.176 0:0:0:0:0:ffff:34a8:2ab0
52.168.42.177 0:0:0:0:0:ffff:34a8:2ab1
52.168.42.178 0:0:0:0:0:ffff:34a8:2ab2
52.168.42.179 0:0:0:0:0:ffff:34a8:2ab3
52.168.42.180 0:0:0:0:0:ffff:34a8:2ab4


52.168.42.181 0:0:0:0:0:ffff:34a8:2ab5
52.168.42.182 0:0:0:0:0:ffff:34a8:2ab6
52.168.42.183 0:0:0:0:0:ffff:34a8:2ab7
52.168.42.184 0:0:0:0:0:ffff:34a8:2ab8
52.168.42.185 0:0:0:0:0:ffff:34a8:2ab9
52.168.42.186 0:0:0:0:0:ffff:34a8:2aba
52.168.42.187 0:0:0:0:0:ffff:34a8:2abb
52.168.42.188 0:0:0:0:0:ffff:34a8:2abc
52.168.42.189 0:0:0:0:0:ffff:34a8:2abd
52.168.42.190 0:0:0:0:0:ffff:34a8:2abe
52.168.42.191 0:0:0:0:0:ffff:34a8:2abf
52.168.42.192 0:0:0:0:0:ffff:34a8:2ac0
52.168.42.193 0:0:0:0:0:ffff:34a8:2ac1
52.168.42.194 0:0:0:0:0:ffff:34a8:2ac2
52.168.42.195 0:0:0:0:0:ffff:34a8:2ac3
52.168.42.196 0:0:0:0:0:ffff:34a8:2ac4
52.168.42.197 0:0:0:0:0:ffff:34a8:2ac5
52.168.42.198 0:0:0:0:0:ffff:34a8:2ac6
52.168.42.199 0:0:0:0:0:ffff:34a8:2ac7
52.168.42.200 0:0:0:0:0:ffff:34a8:2ac8
52.168.42.201 0:0:0:0:0:ffff:34a8:2ac9
52.168.42.202 0:0:0:0:0:ffff:34a8:2aca
52.168.42.203 0:0:0:0:0:ffff:34a8:2acb
52.168.42.204 0:0:0:0:0:ffff:34a8:2acc
52.168.42.205 0:0:0:0:0:ffff:34a8:2acd
52.168.42.206 0:0:0:0:0:ffff:34a8:2ace
52.168.42.207 0:0:0:0:0:ffff:34a8:2acf
52.168.42.208 0:0:0:0:0:ffff:34a8:2ad0
52.168.42.209 0:0:0:0:0:ffff:34a8:2ad1
52.168.42.210 0:0:0:0:0:ffff:34a8:2ad2
52.168.42.211 0:0:0:0:0:ffff:34a8:2ad3
52.168.42.212 0:0:0:0:0:ffff:34a8:2ad4
52.168.42.213 0:0:0:0:0:ffff:34a8:2ad5
52.168.42.214 0:0:0:0:0:ffff:34a8:2ad6
52.168.42.215 0:0:0:0:0:ffff:34a8:2ad7
52.168.42.216 0:0:0:0:0:ffff:34a8:2ad8
52.168.42.217 0:0:0:0:0:ffff:34a8:2ad9
52.168.42.218 0:0:0:0:0:ffff:34a8:2ada
52.168.42.219 0:0:0:0:0:ffff:34a8:2adb
52.168.42.220 0:0:0:0:0:ffff:34a8:2adc
52.168.42.221 0:0:0:0:0:ffff:34a8:2add
52.168.42.222 0:0:0:0:0:ffff:34a8:2ade
52.168.42.223 0:0:0:0:0:ffff:34a8:2adf
52.168.42.224 0:0:0:0:0:ffff:34a8:2ae0
52.168.42.225 0:0:0:0:0:ffff:34a8:2ae1
52.168.42.226 0:0:0:0:0:ffff:34a8:2ae2
52.168.42.227 0:0:0:0:0:ffff:34a8:2ae3
52.168.42.228 0:0:0:0:0:ffff:34a8:2ae4
52.168.42.229 0:0:0:0:0:ffff:34a8:2ae5
52.168.42.230 0:0:0:0:0:ffff:34a8:2ae6
52.168.42.231 0:0:0:0:0:ffff:34a8:2ae7
52.168.42.232 0:0:0:0:0:ffff:34a8:2ae8
52.168.42.233 0:0:0:0:0:ffff:34a8:2ae9
52.168.42.234 0:0:0:0:0:ffff:34a8:2aea
52.168.42.235 0:0:0:0:0:ffff:34a8:2aeb
52.168.42.236 0:0:0:0:0:ffff:34a8:2aec
52.168.42.237 0:0:0:0:0:ffff:34a8:2aed
52.168.42.238 0:0:0:0:0:ffff:34a8:2aee
52.168.42.239 0:0:0:0:0:ffff:34a8:2aef
52.168.42.240 0:0:0:0:0:ffff:34a8:2af0
52.168.42.241 0:0:0:0:0:ffff:34a8:2af1
52.168.42.242 0:0:0:0:0:ffff:34a8:2af2
52.168.42.243 0:0:0:0:0:ffff:34a8:2af3
52.168.42.244 0:0:0:0:0:ffff:34a8:2af4
52.168.42.245 0:0:0:0:0:ffff:34a8:2af5
52.168.42.246 0:0:0:0:0:ffff:34a8:2af6
52.168.42.247 0:0:0:0:0:ffff:34a8:2af7
52.168.42.248 0:0:0:0:0:ffff:34a8:2af8
52.168.42.249 0:0:0:0:0:ffff:34a8:2af9
52.168.42.250 0:0:0:0:0:ffff:34a8:2afa
52.168.42.251 0:0:0:0:0:ffff:34a8:2afb
52.168.42.252 0:0:0:0:0:ffff:34a8:2afc
52.168.42.253 0:0:0:0:0:ffff:34a8:2afd
52.168.42.254 0:0:0:0:0:ffff:34a8:2afe
52.168.42.255 0:0:0:0:0:ffff:34a8:2aff


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.