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
100.67.139.1 0:0:0:0:0:ffff:6443:8b01
100.67.139.2 0:0:0:0:0:ffff:6443:8b02
100.67.139.3 0:0:0:0:0:ffff:6443:8b03
100.67.139.4 0:0:0:0:0:ffff:6443:8b04
100.67.139.5 0:0:0:0:0:ffff:6443:8b05
100.67.139.6 0:0:0:0:0:ffff:6443:8b06
100.67.139.7 0:0:0:0:0:ffff:6443:8b07
100.67.139.8 0:0:0:0:0:ffff:6443:8b08
100.67.139.9 0:0:0:0:0:ffff:6443:8b09
100.67.139.10 0:0:0:0:0:ffff:6443:8b0a
100.67.139.11 0:0:0:0:0:ffff:6443:8b0b
100.67.139.12 0:0:0:0:0:ffff:6443:8b0c
100.67.139.13 0:0:0:0:0:ffff:6443:8b0d
100.67.139.14 0:0:0:0:0:ffff:6443:8b0e
100.67.139.15 0:0:0:0:0:ffff:6443:8b0f
100.67.139.16 0:0:0:0:0:ffff:6443:8b10
100.67.139.17 0:0:0:0:0:ffff:6443:8b11
100.67.139.18 0:0:0:0:0:ffff:6443:8b12
100.67.139.19 0:0:0:0:0:ffff:6443:8b13
100.67.139.20 0:0:0:0:0:ffff:6443:8b14
100.67.139.21 0:0:0:0:0:ffff:6443:8b15
100.67.139.22 0:0:0:0:0:ffff:6443:8b16
100.67.139.23 0:0:0:0:0:ffff:6443:8b17
100.67.139.24 0:0:0:0:0:ffff:6443:8b18
100.67.139.25 0:0:0:0:0:ffff:6443:8b19
100.67.139.26 0:0:0:0:0:ffff:6443:8b1a
100.67.139.27 0:0:0:0:0:ffff:6443:8b1b
100.67.139.28 0:0:0:0:0:ffff:6443:8b1c
100.67.139.29 0:0:0:0:0:ffff:6443:8b1d
100.67.139.30 0:0:0:0:0:ffff:6443:8b1e
100.67.139.31 0:0:0:0:0:ffff:6443:8b1f
100.67.139.32 0:0:0:0:0:ffff:6443:8b20
100.67.139.33 0:0:0:0:0:ffff:6443:8b21
100.67.139.34 0:0:0:0:0:ffff:6443:8b22
100.67.139.35 0:0:0:0:0:ffff:6443:8b23
100.67.139.36 0:0:0:0:0:ffff:6443:8b24
100.67.139.37 0:0:0:0:0:ffff:6443:8b25
100.67.139.38 0:0:0:0:0:ffff:6443:8b26
100.67.139.39 0:0:0:0:0:ffff:6443:8b27
100.67.139.40 0:0:0:0:0:ffff:6443:8b28
100.67.139.41 0:0:0:0:0:ffff:6443:8b29
100.67.139.42 0:0:0:0:0:ffff:6443:8b2a
100.67.139.43 0:0:0:0:0:ffff:6443:8b2b
100.67.139.44 0:0:0:0:0:ffff:6443:8b2c
100.67.139.45 0:0:0:0:0:ffff:6443:8b2d
100.67.139.46 0:0:0:0:0:ffff:6443:8b2e
100.67.139.47 0:0:0:0:0:ffff:6443:8b2f
100.67.139.48 0:0:0:0:0:ffff:6443:8b30
100.67.139.49 0:0:0:0:0:ffff:6443:8b31
100.67.139.50 0:0:0:0:0:ffff:6443:8b32
100.67.139.51 0:0:0:0:0:ffff:6443:8b33
100.67.139.52 0:0:0:0:0:ffff:6443:8b34
100.67.139.53 0:0:0:0:0:ffff:6443:8b35
100.67.139.54 0:0:0:0:0:ffff:6443:8b36
100.67.139.55 0:0:0:0:0:ffff:6443:8b37
100.67.139.56 0:0:0:0:0:ffff:6443:8b38
100.67.139.57 0:0:0:0:0:ffff:6443:8b39
100.67.139.58 0:0:0:0:0:ffff:6443:8b3a
100.67.139.59 0:0:0:0:0:ffff:6443:8b3b
100.67.139.60 0:0:0:0:0:ffff:6443:8b3c


100.67.139.61 0:0:0:0:0:ffff:6443:8b3d
100.67.139.62 0:0:0:0:0:ffff:6443:8b3e
100.67.139.63 0:0:0:0:0:ffff:6443:8b3f
100.67.139.64 0:0:0:0:0:ffff:6443:8b40
100.67.139.65 0:0:0:0:0:ffff:6443:8b41
100.67.139.66 0:0:0:0:0:ffff:6443:8b42
100.67.139.67 0:0:0:0:0:ffff:6443:8b43
100.67.139.68 0:0:0:0:0:ffff:6443:8b44
100.67.139.69 0:0:0:0:0:ffff:6443:8b45
100.67.139.70 0:0:0:0:0:ffff:6443:8b46
100.67.139.71 0:0:0:0:0:ffff:6443:8b47
100.67.139.72 0:0:0:0:0:ffff:6443:8b48
100.67.139.73 0:0:0:0:0:ffff:6443:8b49
100.67.139.74 0:0:0:0:0:ffff:6443:8b4a
100.67.139.75 0:0:0:0:0:ffff:6443:8b4b
100.67.139.76 0:0:0:0:0:ffff:6443:8b4c
100.67.139.77 0:0:0:0:0:ffff:6443:8b4d
100.67.139.78 0:0:0:0:0:ffff:6443:8b4e
100.67.139.79 0:0:0:0:0:ffff:6443:8b4f
100.67.139.80 0:0:0:0:0:ffff:6443:8b50
100.67.139.81 0:0:0:0:0:ffff:6443:8b51
100.67.139.82 0:0:0:0:0:ffff:6443:8b52
100.67.139.83 0:0:0:0:0:ffff:6443:8b53
100.67.139.84 0:0:0:0:0:ffff:6443:8b54
100.67.139.85 0:0:0:0:0:ffff:6443:8b55
100.67.139.86 0:0:0:0:0:ffff:6443:8b56
100.67.139.87 0:0:0:0:0:ffff:6443:8b57
100.67.139.88 0:0:0:0:0:ffff:6443:8b58
100.67.139.89 0:0:0:0:0:ffff:6443:8b59
100.67.139.90 0:0:0:0:0:ffff:6443:8b5a
100.67.139.91 0:0:0:0:0:ffff:6443:8b5b
100.67.139.92 0:0:0:0:0:ffff:6443:8b5c
100.67.139.93 0:0:0:0:0:ffff:6443:8b5d
100.67.139.94 0:0:0:0:0:ffff:6443:8b5e
100.67.139.95 0:0:0:0:0:ffff:6443:8b5f
100.67.139.96 0:0:0:0:0:ffff:6443:8b60
100.67.139.97 0:0:0:0:0:ffff:6443:8b61
100.67.139.98 0:0:0:0:0:ffff:6443:8b62
100.67.139.99 0:0:0:0:0:ffff:6443:8b63
100.67.139.100 0:0:0:0:0:ffff:6443:8b64
100.67.139.101 0:0:0:0:0:ffff:6443:8b65
100.67.139.102 0:0:0:0:0:ffff:6443:8b66
100.67.139.103 0:0:0:0:0:ffff:6443:8b67
100.67.139.104 0:0:0:0:0:ffff:6443:8b68
100.67.139.105 0:0:0:0:0:ffff:6443:8b69
100.67.139.106 0:0:0:0:0:ffff:6443:8b6a
100.67.139.107 0:0:0:0:0:ffff:6443:8b6b
100.67.139.108 0:0:0:0:0:ffff:6443:8b6c
100.67.139.109 0:0:0:0:0:ffff:6443:8b6d
100.67.139.110 0:0:0:0:0:ffff:6443:8b6e
100.67.139.111 0:0:0:0:0:ffff:6443:8b6f
100.67.139.112 0:0:0:0:0:ffff:6443:8b70
100.67.139.113 0:0:0:0:0:ffff:6443:8b71
100.67.139.114 0:0:0:0:0:ffff:6443:8b72
100.67.139.115 0:0:0:0:0:ffff:6443:8b73
100.67.139.116 0:0:0:0:0:ffff:6443:8b74
100.67.139.117 0:0:0:0:0:ffff:6443:8b75
100.67.139.118 0:0:0:0:0:ffff:6443:8b76
100.67.139.119 0:0:0:0:0:ffff:6443:8b77
100.67.139.120 0:0:0:0:0:ffff:6443:8b78


100.67.139.121 0:0:0:0:0:ffff:6443:8b79
100.67.139.122 0:0:0:0:0:ffff:6443:8b7a
100.67.139.123 0:0:0:0:0:ffff:6443:8b7b
100.67.139.124 0:0:0:0:0:ffff:6443:8b7c
100.67.139.125 0:0:0:0:0:ffff:6443:8b7d
100.67.139.126 0:0:0:0:0:ffff:6443:8b7e
100.67.139.127 0:0:0:0:0:ffff:6443:8b7f
100.67.139.128 0:0:0:0:0:ffff:6443:8b80
100.67.139.129 0:0:0:0:0:ffff:6443:8b81
100.67.139.130 0:0:0:0:0:ffff:6443:8b82
100.67.139.131 0:0:0:0:0:ffff:6443:8b83
100.67.139.132 0:0:0:0:0:ffff:6443:8b84
100.67.139.133 0:0:0:0:0:ffff:6443:8b85
100.67.139.134 0:0:0:0:0:ffff:6443:8b86
100.67.139.135 0:0:0:0:0:ffff:6443:8b87
100.67.139.136 0:0:0:0:0:ffff:6443:8b88
100.67.139.137 0:0:0:0:0:ffff:6443:8b89
100.67.139.138 0:0:0:0:0:ffff:6443:8b8a
100.67.139.139 0:0:0:0:0:ffff:6443:8b8b
100.67.139.140 0:0:0:0:0:ffff:6443:8b8c
100.67.139.141 0:0:0:0:0:ffff:6443:8b8d
100.67.139.142 0:0:0:0:0:ffff:6443:8b8e
100.67.139.143 0:0:0:0:0:ffff:6443:8b8f
100.67.139.144 0:0:0:0:0:ffff:6443:8b90
100.67.139.145 0:0:0:0:0:ffff:6443:8b91
100.67.139.146 0:0:0:0:0:ffff:6443:8b92
100.67.139.147 0:0:0:0:0:ffff:6443:8b93
100.67.139.148 0:0:0:0:0:ffff:6443:8b94
100.67.139.149 0:0:0:0:0:ffff:6443:8b95
100.67.139.150 0:0:0:0:0:ffff:6443:8b96
100.67.139.151 0:0:0:0:0:ffff:6443:8b97
100.67.139.152 0:0:0:0:0:ffff:6443:8b98
100.67.139.153 0:0:0:0:0:ffff:6443:8b99
100.67.139.154 0:0:0:0:0:ffff:6443:8b9a
100.67.139.155 0:0:0:0:0:ffff:6443:8b9b
100.67.139.156 0:0:0:0:0:ffff:6443:8b9c
100.67.139.157 0:0:0:0:0:ffff:6443:8b9d
100.67.139.158 0:0:0:0:0:ffff:6443:8b9e
100.67.139.159 0:0:0:0:0:ffff:6443:8b9f
100.67.139.160 0:0:0:0:0:ffff:6443:8ba0
100.67.139.161 0:0:0:0:0:ffff:6443:8ba1
100.67.139.162 0:0:0:0:0:ffff:6443:8ba2
100.67.139.163 0:0:0:0:0:ffff:6443:8ba3
100.67.139.164 0:0:0:0:0:ffff:6443:8ba4
100.67.139.165 0:0:0:0:0:ffff:6443:8ba5
100.67.139.166 0:0:0:0:0:ffff:6443:8ba6
100.67.139.167 0:0:0:0:0:ffff:6443:8ba7
100.67.139.168 0:0:0:0:0:ffff:6443:8ba8
100.67.139.169 0:0:0:0:0:ffff:6443:8ba9
100.67.139.170 0:0:0:0:0:ffff:6443:8baa
100.67.139.171 0:0:0:0:0:ffff:6443:8bab
100.67.139.172 0:0:0:0:0:ffff:6443:8bac
100.67.139.173 0:0:0:0:0:ffff:6443:8bad
100.67.139.174 0:0:0:0:0:ffff:6443:8bae
100.67.139.175 0:0:0:0:0:ffff:6443:8baf
100.67.139.176 0:0:0:0:0:ffff:6443:8bb0
100.67.139.177 0:0:0:0:0:ffff:6443:8bb1
100.67.139.178 0:0:0:0:0:ffff:6443:8bb2
100.67.139.179 0:0:0:0:0:ffff:6443:8bb3
100.67.139.180 0:0:0:0:0:ffff:6443:8bb4


100.67.139.181 0:0:0:0:0:ffff:6443:8bb5
100.67.139.182 0:0:0:0:0:ffff:6443:8bb6
100.67.139.183 0:0:0:0:0:ffff:6443:8bb7
100.67.139.184 0:0:0:0:0:ffff:6443:8bb8
100.67.139.185 0:0:0:0:0:ffff:6443:8bb9
100.67.139.186 0:0:0:0:0:ffff:6443:8bba
100.67.139.187 0:0:0:0:0:ffff:6443:8bbb
100.67.139.188 0:0:0:0:0:ffff:6443:8bbc
100.67.139.189 0:0:0:0:0:ffff:6443:8bbd
100.67.139.190 0:0:0:0:0:ffff:6443:8bbe
100.67.139.191 0:0:0:0:0:ffff:6443:8bbf
100.67.139.192 0:0:0:0:0:ffff:6443:8bc0
100.67.139.193 0:0:0:0:0:ffff:6443:8bc1
100.67.139.194 0:0:0:0:0:ffff:6443:8bc2
100.67.139.195 0:0:0:0:0:ffff:6443:8bc3
100.67.139.196 0:0:0:0:0:ffff:6443:8bc4
100.67.139.197 0:0:0:0:0:ffff:6443:8bc5
100.67.139.198 0:0:0:0:0:ffff:6443:8bc6
100.67.139.199 0:0:0:0:0:ffff:6443:8bc7
100.67.139.200 0:0:0:0:0:ffff:6443:8bc8
100.67.139.201 0:0:0:0:0:ffff:6443:8bc9
100.67.139.202 0:0:0:0:0:ffff:6443:8bca
100.67.139.203 0:0:0:0:0:ffff:6443:8bcb
100.67.139.204 0:0:0:0:0:ffff:6443:8bcc
100.67.139.205 0:0:0:0:0:ffff:6443:8bcd
100.67.139.206 0:0:0:0:0:ffff:6443:8bce
100.67.139.207 0:0:0:0:0:ffff:6443:8bcf
100.67.139.208 0:0:0:0:0:ffff:6443:8bd0
100.67.139.209 0:0:0:0:0:ffff:6443:8bd1
100.67.139.210 0:0:0:0:0:ffff:6443:8bd2
100.67.139.211 0:0:0:0:0:ffff:6443:8bd3
100.67.139.212 0:0:0:0:0:ffff:6443:8bd4
100.67.139.213 0:0:0:0:0:ffff:6443:8bd5
100.67.139.214 0:0:0:0:0:ffff:6443:8bd6
100.67.139.215 0:0:0:0:0:ffff:6443:8bd7
100.67.139.216 0:0:0:0:0:ffff:6443:8bd8
100.67.139.217 0:0:0:0:0:ffff:6443:8bd9
100.67.139.218 0:0:0:0:0:ffff:6443:8bda
100.67.139.219 0:0:0:0:0:ffff:6443:8bdb
100.67.139.220 0:0:0:0:0:ffff:6443:8bdc
100.67.139.221 0:0:0:0:0:ffff:6443:8bdd
100.67.139.222 0:0:0:0:0:ffff:6443:8bde
100.67.139.223 0:0:0:0:0:ffff:6443:8bdf
100.67.139.224 0:0:0:0:0:ffff:6443:8be0
100.67.139.225 0:0:0:0:0:ffff:6443:8be1
100.67.139.226 0:0:0:0:0:ffff:6443:8be2
100.67.139.227 0:0:0:0:0:ffff:6443:8be3
100.67.139.228 0:0:0:0:0:ffff:6443:8be4
100.67.139.229 0:0:0:0:0:ffff:6443:8be5
100.67.139.230 0:0:0:0:0:ffff:6443:8be6
100.67.139.231 0:0:0:0:0:ffff:6443:8be7
100.67.139.232 0:0:0:0:0:ffff:6443:8be8
100.67.139.233 0:0:0:0:0:ffff:6443:8be9
100.67.139.234 0:0:0:0:0:ffff:6443:8bea
100.67.139.235 0:0:0:0:0:ffff:6443:8beb
100.67.139.236 0:0:0:0:0:ffff:6443:8bec
100.67.139.237 0:0:0:0:0:ffff:6443:8bed
100.67.139.238 0:0:0:0:0:ffff:6443:8bee
100.67.139.239 0:0:0:0:0:ffff:6443:8bef
100.67.139.240 0:0:0:0:0:ffff:6443:8bf0
100.67.139.241 0:0:0:0:0:ffff:6443:8bf1
100.67.139.242 0:0:0:0:0:ffff:6443:8bf2
100.67.139.243 0:0:0:0:0:ffff:6443:8bf3
100.67.139.244 0:0:0:0:0:ffff:6443:8bf4
100.67.139.245 0:0:0:0:0:ffff:6443:8bf5
100.67.139.246 0:0:0:0:0:ffff:6443:8bf6
100.67.139.247 0:0:0:0:0:ffff:6443:8bf7
100.67.139.248 0:0:0:0:0:ffff:6443:8bf8
100.67.139.249 0:0:0:0:0:ffff:6443:8bf9
100.67.139.250 0:0:0:0:0:ffff:6443:8bfa
100.67.139.251 0:0:0:0:0:ffff:6443:8bfb
100.67.139.252 0:0:0:0:0:ffff:6443:8bfc
100.67.139.253 0:0:0:0:0:ffff:6443:8bfd
100.67.139.254 0:0:0:0:0:ffff:6443:8bfe
100.67.139.255 0:0:0:0:0:ffff:6443:8bff


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.