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
32.100.138.1 0:0:0:0:0:ffff:2064:8a01
32.100.138.2 0:0:0:0:0:ffff:2064:8a02
32.100.138.3 0:0:0:0:0:ffff:2064:8a03
32.100.138.4 0:0:0:0:0:ffff:2064:8a04
32.100.138.5 0:0:0:0:0:ffff:2064:8a05
32.100.138.6 0:0:0:0:0:ffff:2064:8a06
32.100.138.7 0:0:0:0:0:ffff:2064:8a07
32.100.138.8 0:0:0:0:0:ffff:2064:8a08
32.100.138.9 0:0:0:0:0:ffff:2064:8a09
32.100.138.10 0:0:0:0:0:ffff:2064:8a0a
32.100.138.11 0:0:0:0:0:ffff:2064:8a0b
32.100.138.12 0:0:0:0:0:ffff:2064:8a0c
32.100.138.13 0:0:0:0:0:ffff:2064:8a0d
32.100.138.14 0:0:0:0:0:ffff:2064:8a0e
32.100.138.15 0:0:0:0:0:ffff:2064:8a0f
32.100.138.16 0:0:0:0:0:ffff:2064:8a10
32.100.138.17 0:0:0:0:0:ffff:2064:8a11
32.100.138.18 0:0:0:0:0:ffff:2064:8a12
32.100.138.19 0:0:0:0:0:ffff:2064:8a13
32.100.138.20 0:0:0:0:0:ffff:2064:8a14
32.100.138.21 0:0:0:0:0:ffff:2064:8a15
32.100.138.22 0:0:0:0:0:ffff:2064:8a16
32.100.138.23 0:0:0:0:0:ffff:2064:8a17
32.100.138.24 0:0:0:0:0:ffff:2064:8a18
32.100.138.25 0:0:0:0:0:ffff:2064:8a19
32.100.138.26 0:0:0:0:0:ffff:2064:8a1a
32.100.138.27 0:0:0:0:0:ffff:2064:8a1b
32.100.138.28 0:0:0:0:0:ffff:2064:8a1c
32.100.138.29 0:0:0:0:0:ffff:2064:8a1d
32.100.138.30 0:0:0:0:0:ffff:2064:8a1e
32.100.138.31 0:0:0:0:0:ffff:2064:8a1f
32.100.138.32 0:0:0:0:0:ffff:2064:8a20
32.100.138.33 0:0:0:0:0:ffff:2064:8a21
32.100.138.34 0:0:0:0:0:ffff:2064:8a22
32.100.138.35 0:0:0:0:0:ffff:2064:8a23
32.100.138.36 0:0:0:0:0:ffff:2064:8a24
32.100.138.37 0:0:0:0:0:ffff:2064:8a25
32.100.138.38 0:0:0:0:0:ffff:2064:8a26
32.100.138.39 0:0:0:0:0:ffff:2064:8a27
32.100.138.40 0:0:0:0:0:ffff:2064:8a28
32.100.138.41 0:0:0:0:0:ffff:2064:8a29
32.100.138.42 0:0:0:0:0:ffff:2064:8a2a
32.100.138.43 0:0:0:0:0:ffff:2064:8a2b
32.100.138.44 0:0:0:0:0:ffff:2064:8a2c
32.100.138.45 0:0:0:0:0:ffff:2064:8a2d
32.100.138.46 0:0:0:0:0:ffff:2064:8a2e
32.100.138.47 0:0:0:0:0:ffff:2064:8a2f
32.100.138.48 0:0:0:0:0:ffff:2064:8a30
32.100.138.49 0:0:0:0:0:ffff:2064:8a31
32.100.138.50 0:0:0:0:0:ffff:2064:8a32
32.100.138.51 0:0:0:0:0:ffff:2064:8a33
32.100.138.52 0:0:0:0:0:ffff:2064:8a34
32.100.138.53 0:0:0:0:0:ffff:2064:8a35
32.100.138.54 0:0:0:0:0:ffff:2064:8a36
32.100.138.55 0:0:0:0:0:ffff:2064:8a37
32.100.138.56 0:0:0:0:0:ffff:2064:8a38
32.100.138.57 0:0:0:0:0:ffff:2064:8a39
32.100.138.58 0:0:0:0:0:ffff:2064:8a3a
32.100.138.59 0:0:0:0:0:ffff:2064:8a3b
32.100.138.60 0:0:0:0:0:ffff:2064:8a3c


32.100.138.61 0:0:0:0:0:ffff:2064:8a3d
32.100.138.62 0:0:0:0:0:ffff:2064:8a3e
32.100.138.63 0:0:0:0:0:ffff:2064:8a3f
32.100.138.64 0:0:0:0:0:ffff:2064:8a40
32.100.138.65 0:0:0:0:0:ffff:2064:8a41
32.100.138.66 0:0:0:0:0:ffff:2064:8a42
32.100.138.67 0:0:0:0:0:ffff:2064:8a43
32.100.138.68 0:0:0:0:0:ffff:2064:8a44
32.100.138.69 0:0:0:0:0:ffff:2064:8a45
32.100.138.70 0:0:0:0:0:ffff:2064:8a46
32.100.138.71 0:0:0:0:0:ffff:2064:8a47
32.100.138.72 0:0:0:0:0:ffff:2064:8a48
32.100.138.73 0:0:0:0:0:ffff:2064:8a49
32.100.138.74 0:0:0:0:0:ffff:2064:8a4a
32.100.138.75 0:0:0:0:0:ffff:2064:8a4b
32.100.138.76 0:0:0:0:0:ffff:2064:8a4c
32.100.138.77 0:0:0:0:0:ffff:2064:8a4d
32.100.138.78 0:0:0:0:0:ffff:2064:8a4e
32.100.138.79 0:0:0:0:0:ffff:2064:8a4f
32.100.138.80 0:0:0:0:0:ffff:2064:8a50
32.100.138.81 0:0:0:0:0:ffff:2064:8a51
32.100.138.82 0:0:0:0:0:ffff:2064:8a52
32.100.138.83 0:0:0:0:0:ffff:2064:8a53
32.100.138.84 0:0:0:0:0:ffff:2064:8a54
32.100.138.85 0:0:0:0:0:ffff:2064:8a55
32.100.138.86 0:0:0:0:0:ffff:2064:8a56
32.100.138.87 0:0:0:0:0:ffff:2064:8a57
32.100.138.88 0:0:0:0:0:ffff:2064:8a58
32.100.138.89 0:0:0:0:0:ffff:2064:8a59
32.100.138.90 0:0:0:0:0:ffff:2064:8a5a
32.100.138.91 0:0:0:0:0:ffff:2064:8a5b
32.100.138.92 0:0:0:0:0:ffff:2064:8a5c
32.100.138.93 0:0:0:0:0:ffff:2064:8a5d
32.100.138.94 0:0:0:0:0:ffff:2064:8a5e
32.100.138.95 0:0:0:0:0:ffff:2064:8a5f
32.100.138.96 0:0:0:0:0:ffff:2064:8a60
32.100.138.97 0:0:0:0:0:ffff:2064:8a61
32.100.138.98 0:0:0:0:0:ffff:2064:8a62
32.100.138.99 0:0:0:0:0:ffff:2064:8a63
32.100.138.100 0:0:0:0:0:ffff:2064:8a64
32.100.138.101 0:0:0:0:0:ffff:2064:8a65
32.100.138.102 0:0:0:0:0:ffff:2064:8a66
32.100.138.103 0:0:0:0:0:ffff:2064:8a67
32.100.138.104 0:0:0:0:0:ffff:2064:8a68
32.100.138.105 0:0:0:0:0:ffff:2064:8a69
32.100.138.106 0:0:0:0:0:ffff:2064:8a6a
32.100.138.107 0:0:0:0:0:ffff:2064:8a6b
32.100.138.108 0:0:0:0:0:ffff:2064:8a6c
32.100.138.109 0:0:0:0:0:ffff:2064:8a6d
32.100.138.110 0:0:0:0:0:ffff:2064:8a6e
32.100.138.111 0:0:0:0:0:ffff:2064:8a6f
32.100.138.112 0:0:0:0:0:ffff:2064:8a70
32.100.138.113 0:0:0:0:0:ffff:2064:8a71
32.100.138.114 0:0:0:0:0:ffff:2064:8a72
32.100.138.115 0:0:0:0:0:ffff:2064:8a73
32.100.138.116 0:0:0:0:0:ffff:2064:8a74
32.100.138.117 0:0:0:0:0:ffff:2064:8a75
32.100.138.118 0:0:0:0:0:ffff:2064:8a76
32.100.138.119 0:0:0:0:0:ffff:2064:8a77
32.100.138.120 0:0:0:0:0:ffff:2064:8a78


32.100.138.121 0:0:0:0:0:ffff:2064:8a79
32.100.138.122 0:0:0:0:0:ffff:2064:8a7a
32.100.138.123 0:0:0:0:0:ffff:2064:8a7b
32.100.138.124 0:0:0:0:0:ffff:2064:8a7c
32.100.138.125 0:0:0:0:0:ffff:2064:8a7d
32.100.138.126 0:0:0:0:0:ffff:2064:8a7e
32.100.138.127 0:0:0:0:0:ffff:2064:8a7f
32.100.138.128 0:0:0:0:0:ffff:2064:8a80
32.100.138.129 0:0:0:0:0:ffff:2064:8a81
32.100.138.130 0:0:0:0:0:ffff:2064:8a82
32.100.138.131 0:0:0:0:0:ffff:2064:8a83
32.100.138.132 0:0:0:0:0:ffff:2064:8a84
32.100.138.133 0:0:0:0:0:ffff:2064:8a85
32.100.138.134 0:0:0:0:0:ffff:2064:8a86
32.100.138.135 0:0:0:0:0:ffff:2064:8a87
32.100.138.136 0:0:0:0:0:ffff:2064:8a88
32.100.138.137 0:0:0:0:0:ffff:2064:8a89
32.100.138.138 0:0:0:0:0:ffff:2064:8a8a
32.100.138.139 0:0:0:0:0:ffff:2064:8a8b
32.100.138.140 0:0:0:0:0:ffff:2064:8a8c
32.100.138.141 0:0:0:0:0:ffff:2064:8a8d
32.100.138.142 0:0:0:0:0:ffff:2064:8a8e
32.100.138.143 0:0:0:0:0:ffff:2064:8a8f
32.100.138.144 0:0:0:0:0:ffff:2064:8a90
32.100.138.145 0:0:0:0:0:ffff:2064:8a91
32.100.138.146 0:0:0:0:0:ffff:2064:8a92
32.100.138.147 0:0:0:0:0:ffff:2064:8a93
32.100.138.148 0:0:0:0:0:ffff:2064:8a94
32.100.138.149 0:0:0:0:0:ffff:2064:8a95
32.100.138.150 0:0:0:0:0:ffff:2064:8a96
32.100.138.151 0:0:0:0:0:ffff:2064:8a97
32.100.138.152 0:0:0:0:0:ffff:2064:8a98
32.100.138.153 0:0:0:0:0:ffff:2064:8a99
32.100.138.154 0:0:0:0:0:ffff:2064:8a9a
32.100.138.155 0:0:0:0:0:ffff:2064:8a9b
32.100.138.156 0:0:0:0:0:ffff:2064:8a9c
32.100.138.157 0:0:0:0:0:ffff:2064:8a9d
32.100.138.158 0:0:0:0:0:ffff:2064:8a9e
32.100.138.159 0:0:0:0:0:ffff:2064:8a9f
32.100.138.160 0:0:0:0:0:ffff:2064:8aa0
32.100.138.161 0:0:0:0:0:ffff:2064:8aa1
32.100.138.162 0:0:0:0:0:ffff:2064:8aa2
32.100.138.163 0:0:0:0:0:ffff:2064:8aa3
32.100.138.164 0:0:0:0:0:ffff:2064:8aa4
32.100.138.165 0:0:0:0:0:ffff:2064:8aa5
32.100.138.166 0:0:0:0:0:ffff:2064:8aa6
32.100.138.167 0:0:0:0:0:ffff:2064:8aa7
32.100.138.168 0:0:0:0:0:ffff:2064:8aa8
32.100.138.169 0:0:0:0:0:ffff:2064:8aa9
32.100.138.170 0:0:0:0:0:ffff:2064:8aaa
32.100.138.171 0:0:0:0:0:ffff:2064:8aab
32.100.138.172 0:0:0:0:0:ffff:2064:8aac
32.100.138.173 0:0:0:0:0:ffff:2064:8aad
32.100.138.174 0:0:0:0:0:ffff:2064:8aae
32.100.138.175 0:0:0:0:0:ffff:2064:8aaf
32.100.138.176 0:0:0:0:0:ffff:2064:8ab0
32.100.138.177 0:0:0:0:0:ffff:2064:8ab1
32.100.138.178 0:0:0:0:0:ffff:2064:8ab2
32.100.138.179 0:0:0:0:0:ffff:2064:8ab3
32.100.138.180 0:0:0:0:0:ffff:2064:8ab4


32.100.138.181 0:0:0:0:0:ffff:2064:8ab5
32.100.138.182 0:0:0:0:0:ffff:2064:8ab6
32.100.138.183 0:0:0:0:0:ffff:2064:8ab7
32.100.138.184 0:0:0:0:0:ffff:2064:8ab8
32.100.138.185 0:0:0:0:0:ffff:2064:8ab9
32.100.138.186 0:0:0:0:0:ffff:2064:8aba
32.100.138.187 0:0:0:0:0:ffff:2064:8abb
32.100.138.188 0:0:0:0:0:ffff:2064:8abc
32.100.138.189 0:0:0:0:0:ffff:2064:8abd
32.100.138.190 0:0:0:0:0:ffff:2064:8abe
32.100.138.191 0:0:0:0:0:ffff:2064:8abf
32.100.138.192 0:0:0:0:0:ffff:2064:8ac0
32.100.138.193 0:0:0:0:0:ffff:2064:8ac1
32.100.138.194 0:0:0:0:0:ffff:2064:8ac2
32.100.138.195 0:0:0:0:0:ffff:2064:8ac3
32.100.138.196 0:0:0:0:0:ffff:2064:8ac4
32.100.138.197 0:0:0:0:0:ffff:2064:8ac5
32.100.138.198 0:0:0:0:0:ffff:2064:8ac6
32.100.138.199 0:0:0:0:0:ffff:2064:8ac7
32.100.138.200 0:0:0:0:0:ffff:2064:8ac8
32.100.138.201 0:0:0:0:0:ffff:2064:8ac9
32.100.138.202 0:0:0:0:0:ffff:2064:8aca
32.100.138.203 0:0:0:0:0:ffff:2064:8acb
32.100.138.204 0:0:0:0:0:ffff:2064:8acc
32.100.138.205 0:0:0:0:0:ffff:2064:8acd
32.100.138.206 0:0:0:0:0:ffff:2064:8ace
32.100.138.207 0:0:0:0:0:ffff:2064:8acf
32.100.138.208 0:0:0:0:0:ffff:2064:8ad0
32.100.138.209 0:0:0:0:0:ffff:2064:8ad1
32.100.138.210 0:0:0:0:0:ffff:2064:8ad2
32.100.138.211 0:0:0:0:0:ffff:2064:8ad3
32.100.138.212 0:0:0:0:0:ffff:2064:8ad4
32.100.138.213 0:0:0:0:0:ffff:2064:8ad5
32.100.138.214 0:0:0:0:0:ffff:2064:8ad6
32.100.138.215 0:0:0:0:0:ffff:2064:8ad7
32.100.138.216 0:0:0:0:0:ffff:2064:8ad8
32.100.138.217 0:0:0:0:0:ffff:2064:8ad9
32.100.138.218 0:0:0:0:0:ffff:2064:8ada
32.100.138.219 0:0:0:0:0:ffff:2064:8adb
32.100.138.220 0:0:0:0:0:ffff:2064:8adc
32.100.138.221 0:0:0:0:0:ffff:2064:8add
32.100.138.222 0:0:0:0:0:ffff:2064:8ade
32.100.138.223 0:0:0:0:0:ffff:2064:8adf
32.100.138.224 0:0:0:0:0:ffff:2064:8ae0
32.100.138.225 0:0:0:0:0:ffff:2064:8ae1
32.100.138.226 0:0:0:0:0:ffff:2064:8ae2
32.100.138.227 0:0:0:0:0:ffff:2064:8ae3
32.100.138.228 0:0:0:0:0:ffff:2064:8ae4
32.100.138.229 0:0:0:0:0:ffff:2064:8ae5
32.100.138.230 0:0:0:0:0:ffff:2064:8ae6
32.100.138.231 0:0:0:0:0:ffff:2064:8ae7
32.100.138.232 0:0:0:0:0:ffff:2064:8ae8
32.100.138.233 0:0:0:0:0:ffff:2064:8ae9
32.100.138.234 0:0:0:0:0:ffff:2064:8aea
32.100.138.235 0:0:0:0:0:ffff:2064:8aeb
32.100.138.236 0:0:0:0:0:ffff:2064:8aec
32.100.138.237 0:0:0:0:0:ffff:2064:8aed
32.100.138.238 0:0:0:0:0:ffff:2064:8aee
32.100.138.239 0:0:0:0:0:ffff:2064:8aef
32.100.138.240 0:0:0:0:0:ffff:2064:8af0
32.100.138.241 0:0:0:0:0:ffff:2064:8af1
32.100.138.242 0:0:0:0:0:ffff:2064:8af2
32.100.138.243 0:0:0:0:0:ffff:2064:8af3
32.100.138.244 0:0:0:0:0:ffff:2064:8af4
32.100.138.245 0:0:0:0:0:ffff:2064:8af5
32.100.138.246 0:0:0:0:0:ffff:2064:8af6
32.100.138.247 0:0:0:0:0:ffff:2064:8af7
32.100.138.248 0:0:0:0:0:ffff:2064:8af8
32.100.138.249 0:0:0:0:0:ffff:2064:8af9
32.100.138.250 0:0:0:0:0:ffff:2064:8afa
32.100.138.251 0:0:0:0:0:ffff:2064:8afb
32.100.138.252 0:0:0:0:0:ffff:2064:8afc
32.100.138.253 0:0:0:0:0:ffff:2064:8afd
32.100.138.254 0:0:0:0:0:ffff:2064:8afe
32.100.138.255 0:0:0:0:0:ffff:2064:8aff


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.