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
39.155.139.1 0:0:0:0:0:ffff:279b:8b01
39.155.139.2 0:0:0:0:0:ffff:279b:8b02
39.155.139.3 0:0:0:0:0:ffff:279b:8b03
39.155.139.4 0:0:0:0:0:ffff:279b:8b04
39.155.139.5 0:0:0:0:0:ffff:279b:8b05
39.155.139.6 0:0:0:0:0:ffff:279b:8b06
39.155.139.7 0:0:0:0:0:ffff:279b:8b07
39.155.139.8 0:0:0:0:0:ffff:279b:8b08
39.155.139.9 0:0:0:0:0:ffff:279b:8b09
39.155.139.10 0:0:0:0:0:ffff:279b:8b0a
39.155.139.11 0:0:0:0:0:ffff:279b:8b0b
39.155.139.12 0:0:0:0:0:ffff:279b:8b0c
39.155.139.13 0:0:0:0:0:ffff:279b:8b0d
39.155.139.14 0:0:0:0:0:ffff:279b:8b0e
39.155.139.15 0:0:0:0:0:ffff:279b:8b0f
39.155.139.16 0:0:0:0:0:ffff:279b:8b10
39.155.139.17 0:0:0:0:0:ffff:279b:8b11
39.155.139.18 0:0:0:0:0:ffff:279b:8b12
39.155.139.19 0:0:0:0:0:ffff:279b:8b13
39.155.139.20 0:0:0:0:0:ffff:279b:8b14
39.155.139.21 0:0:0:0:0:ffff:279b:8b15
39.155.139.22 0:0:0:0:0:ffff:279b:8b16
39.155.139.23 0:0:0:0:0:ffff:279b:8b17
39.155.139.24 0:0:0:0:0:ffff:279b:8b18
39.155.139.25 0:0:0:0:0:ffff:279b:8b19
39.155.139.26 0:0:0:0:0:ffff:279b:8b1a
39.155.139.27 0:0:0:0:0:ffff:279b:8b1b
39.155.139.28 0:0:0:0:0:ffff:279b:8b1c
39.155.139.29 0:0:0:0:0:ffff:279b:8b1d
39.155.139.30 0:0:0:0:0:ffff:279b:8b1e
39.155.139.31 0:0:0:0:0:ffff:279b:8b1f
39.155.139.32 0:0:0:0:0:ffff:279b:8b20
39.155.139.33 0:0:0:0:0:ffff:279b:8b21
39.155.139.34 0:0:0:0:0:ffff:279b:8b22
39.155.139.35 0:0:0:0:0:ffff:279b:8b23
39.155.139.36 0:0:0:0:0:ffff:279b:8b24
39.155.139.37 0:0:0:0:0:ffff:279b:8b25
39.155.139.38 0:0:0:0:0:ffff:279b:8b26
39.155.139.39 0:0:0:0:0:ffff:279b:8b27
39.155.139.40 0:0:0:0:0:ffff:279b:8b28
39.155.139.41 0:0:0:0:0:ffff:279b:8b29
39.155.139.42 0:0:0:0:0:ffff:279b:8b2a
39.155.139.43 0:0:0:0:0:ffff:279b:8b2b
39.155.139.44 0:0:0:0:0:ffff:279b:8b2c
39.155.139.45 0:0:0:0:0:ffff:279b:8b2d
39.155.139.46 0:0:0:0:0:ffff:279b:8b2e
39.155.139.47 0:0:0:0:0:ffff:279b:8b2f
39.155.139.48 0:0:0:0:0:ffff:279b:8b30
39.155.139.49 0:0:0:0:0:ffff:279b:8b31
39.155.139.50 0:0:0:0:0:ffff:279b:8b32
39.155.139.51 0:0:0:0:0:ffff:279b:8b33
39.155.139.52 0:0:0:0:0:ffff:279b:8b34
39.155.139.53 0:0:0:0:0:ffff:279b:8b35
39.155.139.54 0:0:0:0:0:ffff:279b:8b36
39.155.139.55 0:0:0:0:0:ffff:279b:8b37
39.155.139.56 0:0:0:0:0:ffff:279b:8b38
39.155.139.57 0:0:0:0:0:ffff:279b:8b39
39.155.139.58 0:0:0:0:0:ffff:279b:8b3a
39.155.139.59 0:0:0:0:0:ffff:279b:8b3b
39.155.139.60 0:0:0:0:0:ffff:279b:8b3c


39.155.139.61 0:0:0:0:0:ffff:279b:8b3d
39.155.139.62 0:0:0:0:0:ffff:279b:8b3e
39.155.139.63 0:0:0:0:0:ffff:279b:8b3f
39.155.139.64 0:0:0:0:0:ffff:279b:8b40
39.155.139.65 0:0:0:0:0:ffff:279b:8b41
39.155.139.66 0:0:0:0:0:ffff:279b:8b42
39.155.139.67 0:0:0:0:0:ffff:279b:8b43
39.155.139.68 0:0:0:0:0:ffff:279b:8b44
39.155.139.69 0:0:0:0:0:ffff:279b:8b45
39.155.139.70 0:0:0:0:0:ffff:279b:8b46
39.155.139.71 0:0:0:0:0:ffff:279b:8b47
39.155.139.72 0:0:0:0:0:ffff:279b:8b48
39.155.139.73 0:0:0:0:0:ffff:279b:8b49
39.155.139.74 0:0:0:0:0:ffff:279b:8b4a
39.155.139.75 0:0:0:0:0:ffff:279b:8b4b
39.155.139.76 0:0:0:0:0:ffff:279b:8b4c
39.155.139.77 0:0:0:0:0:ffff:279b:8b4d
39.155.139.78 0:0:0:0:0:ffff:279b:8b4e
39.155.139.79 0:0:0:0:0:ffff:279b:8b4f
39.155.139.80 0:0:0:0:0:ffff:279b:8b50
39.155.139.81 0:0:0:0:0:ffff:279b:8b51
39.155.139.82 0:0:0:0:0:ffff:279b:8b52
39.155.139.83 0:0:0:0:0:ffff:279b:8b53
39.155.139.84 0:0:0:0:0:ffff:279b:8b54
39.155.139.85 0:0:0:0:0:ffff:279b:8b55
39.155.139.86 0:0:0:0:0:ffff:279b:8b56
39.155.139.87 0:0:0:0:0:ffff:279b:8b57
39.155.139.88 0:0:0:0:0:ffff:279b:8b58
39.155.139.89 0:0:0:0:0:ffff:279b:8b59
39.155.139.90 0:0:0:0:0:ffff:279b:8b5a
39.155.139.91 0:0:0:0:0:ffff:279b:8b5b
39.155.139.92 0:0:0:0:0:ffff:279b:8b5c
39.155.139.93 0:0:0:0:0:ffff:279b:8b5d
39.155.139.94 0:0:0:0:0:ffff:279b:8b5e
39.155.139.95 0:0:0:0:0:ffff:279b:8b5f
39.155.139.96 0:0:0:0:0:ffff:279b:8b60
39.155.139.97 0:0:0:0:0:ffff:279b:8b61
39.155.139.98 0:0:0:0:0:ffff:279b:8b62
39.155.139.99 0:0:0:0:0:ffff:279b:8b63
39.155.139.100 0:0:0:0:0:ffff:279b:8b64
39.155.139.101 0:0:0:0:0:ffff:279b:8b65
39.155.139.102 0:0:0:0:0:ffff:279b:8b66
39.155.139.103 0:0:0:0:0:ffff:279b:8b67
39.155.139.104 0:0:0:0:0:ffff:279b:8b68
39.155.139.105 0:0:0:0:0:ffff:279b:8b69
39.155.139.106 0:0:0:0:0:ffff:279b:8b6a
39.155.139.107 0:0:0:0:0:ffff:279b:8b6b
39.155.139.108 0:0:0:0:0:ffff:279b:8b6c
39.155.139.109 0:0:0:0:0:ffff:279b:8b6d
39.155.139.110 0:0:0:0:0:ffff:279b:8b6e
39.155.139.111 0:0:0:0:0:ffff:279b:8b6f
39.155.139.112 0:0:0:0:0:ffff:279b:8b70
39.155.139.113 0:0:0:0:0:ffff:279b:8b71
39.155.139.114 0:0:0:0:0:ffff:279b:8b72
39.155.139.115 0:0:0:0:0:ffff:279b:8b73
39.155.139.116 0:0:0:0:0:ffff:279b:8b74
39.155.139.117 0:0:0:0:0:ffff:279b:8b75
39.155.139.118 0:0:0:0:0:ffff:279b:8b76
39.155.139.119 0:0:0:0:0:ffff:279b:8b77
39.155.139.120 0:0:0:0:0:ffff:279b:8b78


39.155.139.121 0:0:0:0:0:ffff:279b:8b79
39.155.139.122 0:0:0:0:0:ffff:279b:8b7a
39.155.139.123 0:0:0:0:0:ffff:279b:8b7b
39.155.139.124 0:0:0:0:0:ffff:279b:8b7c
39.155.139.125 0:0:0:0:0:ffff:279b:8b7d
39.155.139.126 0:0:0:0:0:ffff:279b:8b7e
39.155.139.127 0:0:0:0:0:ffff:279b:8b7f
39.155.139.128 0:0:0:0:0:ffff:279b:8b80
39.155.139.129 0:0:0:0:0:ffff:279b:8b81
39.155.139.130 0:0:0:0:0:ffff:279b:8b82
39.155.139.131 0:0:0:0:0:ffff:279b:8b83
39.155.139.132 0:0:0:0:0:ffff:279b:8b84
39.155.139.133 0:0:0:0:0:ffff:279b:8b85
39.155.139.134 0:0:0:0:0:ffff:279b:8b86
39.155.139.135 0:0:0:0:0:ffff:279b:8b87
39.155.139.136 0:0:0:0:0:ffff:279b:8b88
39.155.139.137 0:0:0:0:0:ffff:279b:8b89
39.155.139.138 0:0:0:0:0:ffff:279b:8b8a
39.155.139.139 0:0:0:0:0:ffff:279b:8b8b
39.155.139.140 0:0:0:0:0:ffff:279b:8b8c
39.155.139.141 0:0:0:0:0:ffff:279b:8b8d
39.155.139.142 0:0:0:0:0:ffff:279b:8b8e
39.155.139.143 0:0:0:0:0:ffff:279b:8b8f
39.155.139.144 0:0:0:0:0:ffff:279b:8b90
39.155.139.145 0:0:0:0:0:ffff:279b:8b91
39.155.139.146 0:0:0:0:0:ffff:279b:8b92
39.155.139.147 0:0:0:0:0:ffff:279b:8b93
39.155.139.148 0:0:0:0:0:ffff:279b:8b94
39.155.139.149 0:0:0:0:0:ffff:279b:8b95
39.155.139.150 0:0:0:0:0:ffff:279b:8b96
39.155.139.151 0:0:0:0:0:ffff:279b:8b97
39.155.139.152 0:0:0:0:0:ffff:279b:8b98
39.155.139.153 0:0:0:0:0:ffff:279b:8b99
39.155.139.154 0:0:0:0:0:ffff:279b:8b9a
39.155.139.155 0:0:0:0:0:ffff:279b:8b9b
39.155.139.156 0:0:0:0:0:ffff:279b:8b9c
39.155.139.157 0:0:0:0:0:ffff:279b:8b9d
39.155.139.158 0:0:0:0:0:ffff:279b:8b9e
39.155.139.159 0:0:0:0:0:ffff:279b:8b9f
39.155.139.160 0:0:0:0:0:ffff:279b:8ba0
39.155.139.161 0:0:0:0:0:ffff:279b:8ba1
39.155.139.162 0:0:0:0:0:ffff:279b:8ba2
39.155.139.163 0:0:0:0:0:ffff:279b:8ba3
39.155.139.164 0:0:0:0:0:ffff:279b:8ba4
39.155.139.165 0:0:0:0:0:ffff:279b:8ba5
39.155.139.166 0:0:0:0:0:ffff:279b:8ba6
39.155.139.167 0:0:0:0:0:ffff:279b:8ba7
39.155.139.168 0:0:0:0:0:ffff:279b:8ba8
39.155.139.169 0:0:0:0:0:ffff:279b:8ba9
39.155.139.170 0:0:0:0:0:ffff:279b:8baa
39.155.139.171 0:0:0:0:0:ffff:279b:8bab
39.155.139.172 0:0:0:0:0:ffff:279b:8bac
39.155.139.173 0:0:0:0:0:ffff:279b:8bad
39.155.139.174 0:0:0:0:0:ffff:279b:8bae
39.155.139.175 0:0:0:0:0:ffff:279b:8baf
39.155.139.176 0:0:0:0:0:ffff:279b:8bb0
39.155.139.177 0:0:0:0:0:ffff:279b:8bb1
39.155.139.178 0:0:0:0:0:ffff:279b:8bb2
39.155.139.179 0:0:0:0:0:ffff:279b:8bb3
39.155.139.180 0:0:0:0:0:ffff:279b:8bb4


39.155.139.181 0:0:0:0:0:ffff:279b:8bb5
39.155.139.182 0:0:0:0:0:ffff:279b:8bb6
39.155.139.183 0:0:0:0:0:ffff:279b:8bb7
39.155.139.184 0:0:0:0:0:ffff:279b:8bb8
39.155.139.185 0:0:0:0:0:ffff:279b:8bb9
39.155.139.186 0:0:0:0:0:ffff:279b:8bba
39.155.139.187 0:0:0:0:0:ffff:279b:8bbb
39.155.139.188 0:0:0:0:0:ffff:279b:8bbc
39.155.139.189 0:0:0:0:0:ffff:279b:8bbd
39.155.139.190 0:0:0:0:0:ffff:279b:8bbe
39.155.139.191 0:0:0:0:0:ffff:279b:8bbf
39.155.139.192 0:0:0:0:0:ffff:279b:8bc0
39.155.139.193 0:0:0:0:0:ffff:279b:8bc1
39.155.139.194 0:0:0:0:0:ffff:279b:8bc2
39.155.139.195 0:0:0:0:0:ffff:279b:8bc3
39.155.139.196 0:0:0:0:0:ffff:279b:8bc4
39.155.139.197 0:0:0:0:0:ffff:279b:8bc5
39.155.139.198 0:0:0:0:0:ffff:279b:8bc6
39.155.139.199 0:0:0:0:0:ffff:279b:8bc7
39.155.139.200 0:0:0:0:0:ffff:279b:8bc8
39.155.139.201 0:0:0:0:0:ffff:279b:8bc9
39.155.139.202 0:0:0:0:0:ffff:279b:8bca
39.155.139.203 0:0:0:0:0:ffff:279b:8bcb
39.155.139.204 0:0:0:0:0:ffff:279b:8bcc
39.155.139.205 0:0:0:0:0:ffff:279b:8bcd
39.155.139.206 0:0:0:0:0:ffff:279b:8bce
39.155.139.207 0:0:0:0:0:ffff:279b:8bcf
39.155.139.208 0:0:0:0:0:ffff:279b:8bd0
39.155.139.209 0:0:0:0:0:ffff:279b:8bd1
39.155.139.210 0:0:0:0:0:ffff:279b:8bd2
39.155.139.211 0:0:0:0:0:ffff:279b:8bd3
39.155.139.212 0:0:0:0:0:ffff:279b:8bd4
39.155.139.213 0:0:0:0:0:ffff:279b:8bd5
39.155.139.214 0:0:0:0:0:ffff:279b:8bd6
39.155.139.215 0:0:0:0:0:ffff:279b:8bd7
39.155.139.216 0:0:0:0:0:ffff:279b:8bd8
39.155.139.217 0:0:0:0:0:ffff:279b:8bd9
39.155.139.218 0:0:0:0:0:ffff:279b:8bda
39.155.139.219 0:0:0:0:0:ffff:279b:8bdb
39.155.139.220 0:0:0:0:0:ffff:279b:8bdc
39.155.139.221 0:0:0:0:0:ffff:279b:8bdd
39.155.139.222 0:0:0:0:0:ffff:279b:8bde
39.155.139.223 0:0:0:0:0:ffff:279b:8bdf
39.155.139.224 0:0:0:0:0:ffff:279b:8be0
39.155.139.225 0:0:0:0:0:ffff:279b:8be1
39.155.139.226 0:0:0:0:0:ffff:279b:8be2
39.155.139.227 0:0:0:0:0:ffff:279b:8be3
39.155.139.228 0:0:0:0:0:ffff:279b:8be4
39.155.139.229 0:0:0:0:0:ffff:279b:8be5
39.155.139.230 0:0:0:0:0:ffff:279b:8be6
39.155.139.231 0:0:0:0:0:ffff:279b:8be7
39.155.139.232 0:0:0:0:0:ffff:279b:8be8
39.155.139.233 0:0:0:0:0:ffff:279b:8be9
39.155.139.234 0:0:0:0:0:ffff:279b:8bea
39.155.139.235 0:0:0:0:0:ffff:279b:8beb
39.155.139.236 0:0:0:0:0:ffff:279b:8bec
39.155.139.237 0:0:0:0:0:ffff:279b:8bed
39.155.139.238 0:0:0:0:0:ffff:279b:8bee
39.155.139.239 0:0:0:0:0:ffff:279b:8bef
39.155.139.240 0:0:0:0:0:ffff:279b:8bf0
39.155.139.241 0:0:0:0:0:ffff:279b:8bf1
39.155.139.242 0:0:0:0:0:ffff:279b:8bf2
39.155.139.243 0:0:0:0:0:ffff:279b:8bf3
39.155.139.244 0:0:0:0:0:ffff:279b:8bf4
39.155.139.245 0:0:0:0:0:ffff:279b:8bf5
39.155.139.246 0:0:0:0:0:ffff:279b:8bf6
39.155.139.247 0:0:0:0:0:ffff:279b:8bf7
39.155.139.248 0:0:0:0:0:ffff:279b:8bf8
39.155.139.249 0:0:0:0:0:ffff:279b:8bf9
39.155.139.250 0:0:0:0:0:ffff:279b:8bfa
39.155.139.251 0:0:0:0:0:ffff:279b:8bfb
39.155.139.252 0:0:0:0:0:ffff:279b:8bfc
39.155.139.253 0:0:0:0:0:ffff:279b:8bfd
39.155.139.254 0:0:0:0:0:ffff:279b:8bfe
39.155.139.255 0:0:0:0:0:ffff:279b: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.