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
15.148.155.1 0:0:0:0:0:ffff:f94:9b01
15.148.155.2 0:0:0:0:0:ffff:f94:9b02
15.148.155.3 0:0:0:0:0:ffff:f94:9b03
15.148.155.4 0:0:0:0:0:ffff:f94:9b04
15.148.155.5 0:0:0:0:0:ffff:f94:9b05
15.148.155.6 0:0:0:0:0:ffff:f94:9b06
15.148.155.7 0:0:0:0:0:ffff:f94:9b07
15.148.155.8 0:0:0:0:0:ffff:f94:9b08
15.148.155.9 0:0:0:0:0:ffff:f94:9b09
15.148.155.10 0:0:0:0:0:ffff:f94:9b0a
15.148.155.11 0:0:0:0:0:ffff:f94:9b0b
15.148.155.12 0:0:0:0:0:ffff:f94:9b0c
15.148.155.13 0:0:0:0:0:ffff:f94:9b0d
15.148.155.14 0:0:0:0:0:ffff:f94:9b0e
15.148.155.15 0:0:0:0:0:ffff:f94:9b0f
15.148.155.16 0:0:0:0:0:ffff:f94:9b10
15.148.155.17 0:0:0:0:0:ffff:f94:9b11
15.148.155.18 0:0:0:0:0:ffff:f94:9b12
15.148.155.19 0:0:0:0:0:ffff:f94:9b13
15.148.155.20 0:0:0:0:0:ffff:f94:9b14
15.148.155.21 0:0:0:0:0:ffff:f94:9b15
15.148.155.22 0:0:0:0:0:ffff:f94:9b16
15.148.155.23 0:0:0:0:0:ffff:f94:9b17
15.148.155.24 0:0:0:0:0:ffff:f94:9b18
15.148.155.25 0:0:0:0:0:ffff:f94:9b19
15.148.155.26 0:0:0:0:0:ffff:f94:9b1a
15.148.155.27 0:0:0:0:0:ffff:f94:9b1b
15.148.155.28 0:0:0:0:0:ffff:f94:9b1c
15.148.155.29 0:0:0:0:0:ffff:f94:9b1d
15.148.155.30 0:0:0:0:0:ffff:f94:9b1e
15.148.155.31 0:0:0:0:0:ffff:f94:9b1f
15.148.155.32 0:0:0:0:0:ffff:f94:9b20
15.148.155.33 0:0:0:0:0:ffff:f94:9b21
15.148.155.34 0:0:0:0:0:ffff:f94:9b22
15.148.155.35 0:0:0:0:0:ffff:f94:9b23
15.148.155.36 0:0:0:0:0:ffff:f94:9b24
15.148.155.37 0:0:0:0:0:ffff:f94:9b25
15.148.155.38 0:0:0:0:0:ffff:f94:9b26
15.148.155.39 0:0:0:0:0:ffff:f94:9b27
15.148.155.40 0:0:0:0:0:ffff:f94:9b28
15.148.155.41 0:0:0:0:0:ffff:f94:9b29
15.148.155.42 0:0:0:0:0:ffff:f94:9b2a
15.148.155.43 0:0:0:0:0:ffff:f94:9b2b
15.148.155.44 0:0:0:0:0:ffff:f94:9b2c
15.148.155.45 0:0:0:0:0:ffff:f94:9b2d
15.148.155.46 0:0:0:0:0:ffff:f94:9b2e
15.148.155.47 0:0:0:0:0:ffff:f94:9b2f
15.148.155.48 0:0:0:0:0:ffff:f94:9b30
15.148.155.49 0:0:0:0:0:ffff:f94:9b31
15.148.155.50 0:0:0:0:0:ffff:f94:9b32
15.148.155.51 0:0:0:0:0:ffff:f94:9b33
15.148.155.52 0:0:0:0:0:ffff:f94:9b34
15.148.155.53 0:0:0:0:0:ffff:f94:9b35
15.148.155.54 0:0:0:0:0:ffff:f94:9b36
15.148.155.55 0:0:0:0:0:ffff:f94:9b37
15.148.155.56 0:0:0:0:0:ffff:f94:9b38
15.148.155.57 0:0:0:0:0:ffff:f94:9b39
15.148.155.58 0:0:0:0:0:ffff:f94:9b3a
15.148.155.59 0:0:0:0:0:ffff:f94:9b3b
15.148.155.60 0:0:0:0:0:ffff:f94:9b3c


15.148.155.61 0:0:0:0:0:ffff:f94:9b3d
15.148.155.62 0:0:0:0:0:ffff:f94:9b3e
15.148.155.63 0:0:0:0:0:ffff:f94:9b3f
15.148.155.64 0:0:0:0:0:ffff:f94:9b40
15.148.155.65 0:0:0:0:0:ffff:f94:9b41
15.148.155.66 0:0:0:0:0:ffff:f94:9b42
15.148.155.67 0:0:0:0:0:ffff:f94:9b43
15.148.155.68 0:0:0:0:0:ffff:f94:9b44
15.148.155.69 0:0:0:0:0:ffff:f94:9b45
15.148.155.70 0:0:0:0:0:ffff:f94:9b46
15.148.155.71 0:0:0:0:0:ffff:f94:9b47
15.148.155.72 0:0:0:0:0:ffff:f94:9b48
15.148.155.73 0:0:0:0:0:ffff:f94:9b49
15.148.155.74 0:0:0:0:0:ffff:f94:9b4a
15.148.155.75 0:0:0:0:0:ffff:f94:9b4b
15.148.155.76 0:0:0:0:0:ffff:f94:9b4c
15.148.155.77 0:0:0:0:0:ffff:f94:9b4d
15.148.155.78 0:0:0:0:0:ffff:f94:9b4e
15.148.155.79 0:0:0:0:0:ffff:f94:9b4f
15.148.155.80 0:0:0:0:0:ffff:f94:9b50
15.148.155.81 0:0:0:0:0:ffff:f94:9b51
15.148.155.82 0:0:0:0:0:ffff:f94:9b52
15.148.155.83 0:0:0:0:0:ffff:f94:9b53
15.148.155.84 0:0:0:0:0:ffff:f94:9b54
15.148.155.85 0:0:0:0:0:ffff:f94:9b55
15.148.155.86 0:0:0:0:0:ffff:f94:9b56
15.148.155.87 0:0:0:0:0:ffff:f94:9b57
15.148.155.88 0:0:0:0:0:ffff:f94:9b58
15.148.155.89 0:0:0:0:0:ffff:f94:9b59
15.148.155.90 0:0:0:0:0:ffff:f94:9b5a
15.148.155.91 0:0:0:0:0:ffff:f94:9b5b
15.148.155.92 0:0:0:0:0:ffff:f94:9b5c
15.148.155.93 0:0:0:0:0:ffff:f94:9b5d
15.148.155.94 0:0:0:0:0:ffff:f94:9b5e
15.148.155.95 0:0:0:0:0:ffff:f94:9b5f
15.148.155.96 0:0:0:0:0:ffff:f94:9b60
15.148.155.97 0:0:0:0:0:ffff:f94:9b61
15.148.155.98 0:0:0:0:0:ffff:f94:9b62
15.148.155.99 0:0:0:0:0:ffff:f94:9b63
15.148.155.100 0:0:0:0:0:ffff:f94:9b64
15.148.155.101 0:0:0:0:0:ffff:f94:9b65
15.148.155.102 0:0:0:0:0:ffff:f94:9b66
15.148.155.103 0:0:0:0:0:ffff:f94:9b67
15.148.155.104 0:0:0:0:0:ffff:f94:9b68
15.148.155.105 0:0:0:0:0:ffff:f94:9b69
15.148.155.106 0:0:0:0:0:ffff:f94:9b6a
15.148.155.107 0:0:0:0:0:ffff:f94:9b6b
15.148.155.108 0:0:0:0:0:ffff:f94:9b6c
15.148.155.109 0:0:0:0:0:ffff:f94:9b6d
15.148.155.110 0:0:0:0:0:ffff:f94:9b6e
15.148.155.111 0:0:0:0:0:ffff:f94:9b6f
15.148.155.112 0:0:0:0:0:ffff:f94:9b70
15.148.155.113 0:0:0:0:0:ffff:f94:9b71
15.148.155.114 0:0:0:0:0:ffff:f94:9b72
15.148.155.115 0:0:0:0:0:ffff:f94:9b73
15.148.155.116 0:0:0:0:0:ffff:f94:9b74
15.148.155.117 0:0:0:0:0:ffff:f94:9b75
15.148.155.118 0:0:0:0:0:ffff:f94:9b76
15.148.155.119 0:0:0:0:0:ffff:f94:9b77
15.148.155.120 0:0:0:0:0:ffff:f94:9b78


15.148.155.121 0:0:0:0:0:ffff:f94:9b79
15.148.155.122 0:0:0:0:0:ffff:f94:9b7a
15.148.155.123 0:0:0:0:0:ffff:f94:9b7b
15.148.155.124 0:0:0:0:0:ffff:f94:9b7c
15.148.155.125 0:0:0:0:0:ffff:f94:9b7d
15.148.155.126 0:0:0:0:0:ffff:f94:9b7e
15.148.155.127 0:0:0:0:0:ffff:f94:9b7f
15.148.155.128 0:0:0:0:0:ffff:f94:9b80
15.148.155.129 0:0:0:0:0:ffff:f94:9b81
15.148.155.130 0:0:0:0:0:ffff:f94:9b82
15.148.155.131 0:0:0:0:0:ffff:f94:9b83
15.148.155.132 0:0:0:0:0:ffff:f94:9b84
15.148.155.133 0:0:0:0:0:ffff:f94:9b85
15.148.155.134 0:0:0:0:0:ffff:f94:9b86
15.148.155.135 0:0:0:0:0:ffff:f94:9b87
15.148.155.136 0:0:0:0:0:ffff:f94:9b88
15.148.155.137 0:0:0:0:0:ffff:f94:9b89
15.148.155.138 0:0:0:0:0:ffff:f94:9b8a
15.148.155.139 0:0:0:0:0:ffff:f94:9b8b
15.148.155.140 0:0:0:0:0:ffff:f94:9b8c
15.148.155.141 0:0:0:0:0:ffff:f94:9b8d
15.148.155.142 0:0:0:0:0:ffff:f94:9b8e
15.148.155.143 0:0:0:0:0:ffff:f94:9b8f
15.148.155.144 0:0:0:0:0:ffff:f94:9b90
15.148.155.145 0:0:0:0:0:ffff:f94:9b91
15.148.155.146 0:0:0:0:0:ffff:f94:9b92
15.148.155.147 0:0:0:0:0:ffff:f94:9b93
15.148.155.148 0:0:0:0:0:ffff:f94:9b94
15.148.155.149 0:0:0:0:0:ffff:f94:9b95
15.148.155.150 0:0:0:0:0:ffff:f94:9b96
15.148.155.151 0:0:0:0:0:ffff:f94:9b97
15.148.155.152 0:0:0:0:0:ffff:f94:9b98
15.148.155.153 0:0:0:0:0:ffff:f94:9b99
15.148.155.154 0:0:0:0:0:ffff:f94:9b9a
15.148.155.155 0:0:0:0:0:ffff:f94:9b9b
15.148.155.156 0:0:0:0:0:ffff:f94:9b9c
15.148.155.157 0:0:0:0:0:ffff:f94:9b9d
15.148.155.158 0:0:0:0:0:ffff:f94:9b9e
15.148.155.159 0:0:0:0:0:ffff:f94:9b9f
15.148.155.160 0:0:0:0:0:ffff:f94:9ba0
15.148.155.161 0:0:0:0:0:ffff:f94:9ba1
15.148.155.162 0:0:0:0:0:ffff:f94:9ba2
15.148.155.163 0:0:0:0:0:ffff:f94:9ba3
15.148.155.164 0:0:0:0:0:ffff:f94:9ba4
15.148.155.165 0:0:0:0:0:ffff:f94:9ba5
15.148.155.166 0:0:0:0:0:ffff:f94:9ba6
15.148.155.167 0:0:0:0:0:ffff:f94:9ba7
15.148.155.168 0:0:0:0:0:ffff:f94:9ba8
15.148.155.169 0:0:0:0:0:ffff:f94:9ba9
15.148.155.170 0:0:0:0:0:ffff:f94:9baa
15.148.155.171 0:0:0:0:0:ffff:f94:9bab
15.148.155.172 0:0:0:0:0:ffff:f94:9bac
15.148.155.173 0:0:0:0:0:ffff:f94:9bad
15.148.155.174 0:0:0:0:0:ffff:f94:9bae
15.148.155.175 0:0:0:0:0:ffff:f94:9baf
15.148.155.176 0:0:0:0:0:ffff:f94:9bb0
15.148.155.177 0:0:0:0:0:ffff:f94:9bb1
15.148.155.178 0:0:0:0:0:ffff:f94:9bb2
15.148.155.179 0:0:0:0:0:ffff:f94:9bb3
15.148.155.180 0:0:0:0:0:ffff:f94:9bb4


15.148.155.181 0:0:0:0:0:ffff:f94:9bb5
15.148.155.182 0:0:0:0:0:ffff:f94:9bb6
15.148.155.183 0:0:0:0:0:ffff:f94:9bb7
15.148.155.184 0:0:0:0:0:ffff:f94:9bb8
15.148.155.185 0:0:0:0:0:ffff:f94:9bb9
15.148.155.186 0:0:0:0:0:ffff:f94:9bba
15.148.155.187 0:0:0:0:0:ffff:f94:9bbb
15.148.155.188 0:0:0:0:0:ffff:f94:9bbc
15.148.155.189 0:0:0:0:0:ffff:f94:9bbd
15.148.155.190 0:0:0:0:0:ffff:f94:9bbe
15.148.155.191 0:0:0:0:0:ffff:f94:9bbf
15.148.155.192 0:0:0:0:0:ffff:f94:9bc0
15.148.155.193 0:0:0:0:0:ffff:f94:9bc1
15.148.155.194 0:0:0:0:0:ffff:f94:9bc2
15.148.155.195 0:0:0:0:0:ffff:f94:9bc3
15.148.155.196 0:0:0:0:0:ffff:f94:9bc4
15.148.155.197 0:0:0:0:0:ffff:f94:9bc5
15.148.155.198 0:0:0:0:0:ffff:f94:9bc6
15.148.155.199 0:0:0:0:0:ffff:f94:9bc7
15.148.155.200 0:0:0:0:0:ffff:f94:9bc8
15.148.155.201 0:0:0:0:0:ffff:f94:9bc9
15.148.155.202 0:0:0:0:0:ffff:f94:9bca
15.148.155.203 0:0:0:0:0:ffff:f94:9bcb
15.148.155.204 0:0:0:0:0:ffff:f94:9bcc
15.148.155.205 0:0:0:0:0:ffff:f94:9bcd
15.148.155.206 0:0:0:0:0:ffff:f94:9bce
15.148.155.207 0:0:0:0:0:ffff:f94:9bcf
15.148.155.208 0:0:0:0:0:ffff:f94:9bd0
15.148.155.209 0:0:0:0:0:ffff:f94:9bd1
15.148.155.210 0:0:0:0:0:ffff:f94:9bd2
15.148.155.211 0:0:0:0:0:ffff:f94:9bd3
15.148.155.212 0:0:0:0:0:ffff:f94:9bd4
15.148.155.213 0:0:0:0:0:ffff:f94:9bd5
15.148.155.214 0:0:0:0:0:ffff:f94:9bd6
15.148.155.215 0:0:0:0:0:ffff:f94:9bd7
15.148.155.216 0:0:0:0:0:ffff:f94:9bd8
15.148.155.217 0:0:0:0:0:ffff:f94:9bd9
15.148.155.218 0:0:0:0:0:ffff:f94:9bda
15.148.155.219 0:0:0:0:0:ffff:f94:9bdb
15.148.155.220 0:0:0:0:0:ffff:f94:9bdc
15.148.155.221 0:0:0:0:0:ffff:f94:9bdd
15.148.155.222 0:0:0:0:0:ffff:f94:9bde
15.148.155.223 0:0:0:0:0:ffff:f94:9bdf
15.148.155.224 0:0:0:0:0:ffff:f94:9be0
15.148.155.225 0:0:0:0:0:ffff:f94:9be1
15.148.155.226 0:0:0:0:0:ffff:f94:9be2
15.148.155.227 0:0:0:0:0:ffff:f94:9be3
15.148.155.228 0:0:0:0:0:ffff:f94:9be4
15.148.155.229 0:0:0:0:0:ffff:f94:9be5
15.148.155.230 0:0:0:0:0:ffff:f94:9be6
15.148.155.231 0:0:0:0:0:ffff:f94:9be7
15.148.155.232 0:0:0:0:0:ffff:f94:9be8
15.148.155.233 0:0:0:0:0:ffff:f94:9be9
15.148.155.234 0:0:0:0:0:ffff:f94:9bea
15.148.155.235 0:0:0:0:0:ffff:f94:9beb
15.148.155.236 0:0:0:0:0:ffff:f94:9bec
15.148.155.237 0:0:0:0:0:ffff:f94:9bed
15.148.155.238 0:0:0:0:0:ffff:f94:9bee
15.148.155.239 0:0:0:0:0:ffff:f94:9bef
15.148.155.240 0:0:0:0:0:ffff:f94:9bf0
15.148.155.241 0:0:0:0:0:ffff:f94:9bf1
15.148.155.242 0:0:0:0:0:ffff:f94:9bf2
15.148.155.243 0:0:0:0:0:ffff:f94:9bf3
15.148.155.244 0:0:0:0:0:ffff:f94:9bf4
15.148.155.245 0:0:0:0:0:ffff:f94:9bf5
15.148.155.246 0:0:0:0:0:ffff:f94:9bf6
15.148.155.247 0:0:0:0:0:ffff:f94:9bf7
15.148.155.248 0:0:0:0:0:ffff:f94:9bf8
15.148.155.249 0:0:0:0:0:ffff:f94:9bf9
15.148.155.250 0:0:0:0:0:ffff:f94:9bfa
15.148.155.251 0:0:0:0:0:ffff:f94:9bfb
15.148.155.252 0:0:0:0:0:ffff:f94:9bfc
15.148.155.253 0:0:0:0:0:ffff:f94:9bfd
15.148.155.254 0:0:0:0:0:ffff:f94:9bfe
15.148.155.255 0:0:0:0:0:ffff:f94:9bff


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.