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
128.7.46.1 0:0:0:0:0:ffff:8007:2e01
128.7.46.2 0:0:0:0:0:ffff:8007:2e02
128.7.46.3 0:0:0:0:0:ffff:8007:2e03
128.7.46.4 0:0:0:0:0:ffff:8007:2e04
128.7.46.5 0:0:0:0:0:ffff:8007:2e05
128.7.46.6 0:0:0:0:0:ffff:8007:2e06
128.7.46.7 0:0:0:0:0:ffff:8007:2e07
128.7.46.8 0:0:0:0:0:ffff:8007:2e08
128.7.46.9 0:0:0:0:0:ffff:8007:2e09
128.7.46.10 0:0:0:0:0:ffff:8007:2e0a
128.7.46.11 0:0:0:0:0:ffff:8007:2e0b
128.7.46.12 0:0:0:0:0:ffff:8007:2e0c
128.7.46.13 0:0:0:0:0:ffff:8007:2e0d
128.7.46.14 0:0:0:0:0:ffff:8007:2e0e
128.7.46.15 0:0:0:0:0:ffff:8007:2e0f
128.7.46.16 0:0:0:0:0:ffff:8007:2e10
128.7.46.17 0:0:0:0:0:ffff:8007:2e11
128.7.46.18 0:0:0:0:0:ffff:8007:2e12
128.7.46.19 0:0:0:0:0:ffff:8007:2e13
128.7.46.20 0:0:0:0:0:ffff:8007:2e14
128.7.46.21 0:0:0:0:0:ffff:8007:2e15
128.7.46.22 0:0:0:0:0:ffff:8007:2e16
128.7.46.23 0:0:0:0:0:ffff:8007:2e17
128.7.46.24 0:0:0:0:0:ffff:8007:2e18
128.7.46.25 0:0:0:0:0:ffff:8007:2e19
128.7.46.26 0:0:0:0:0:ffff:8007:2e1a
128.7.46.27 0:0:0:0:0:ffff:8007:2e1b
128.7.46.28 0:0:0:0:0:ffff:8007:2e1c
128.7.46.29 0:0:0:0:0:ffff:8007:2e1d
128.7.46.30 0:0:0:0:0:ffff:8007:2e1e
128.7.46.31 0:0:0:0:0:ffff:8007:2e1f
128.7.46.32 0:0:0:0:0:ffff:8007:2e20
128.7.46.33 0:0:0:0:0:ffff:8007:2e21
128.7.46.34 0:0:0:0:0:ffff:8007:2e22
128.7.46.35 0:0:0:0:0:ffff:8007:2e23
128.7.46.36 0:0:0:0:0:ffff:8007:2e24
128.7.46.37 0:0:0:0:0:ffff:8007:2e25
128.7.46.38 0:0:0:0:0:ffff:8007:2e26
128.7.46.39 0:0:0:0:0:ffff:8007:2e27
128.7.46.40 0:0:0:0:0:ffff:8007:2e28
128.7.46.41 0:0:0:0:0:ffff:8007:2e29
128.7.46.42 0:0:0:0:0:ffff:8007:2e2a
128.7.46.43 0:0:0:0:0:ffff:8007:2e2b
128.7.46.44 0:0:0:0:0:ffff:8007:2e2c
128.7.46.45 0:0:0:0:0:ffff:8007:2e2d
128.7.46.46 0:0:0:0:0:ffff:8007:2e2e
128.7.46.47 0:0:0:0:0:ffff:8007:2e2f
128.7.46.48 0:0:0:0:0:ffff:8007:2e30
128.7.46.49 0:0:0:0:0:ffff:8007:2e31
128.7.46.50 0:0:0:0:0:ffff:8007:2e32
128.7.46.51 0:0:0:0:0:ffff:8007:2e33
128.7.46.52 0:0:0:0:0:ffff:8007:2e34
128.7.46.53 0:0:0:0:0:ffff:8007:2e35
128.7.46.54 0:0:0:0:0:ffff:8007:2e36
128.7.46.55 0:0:0:0:0:ffff:8007:2e37
128.7.46.56 0:0:0:0:0:ffff:8007:2e38
128.7.46.57 0:0:0:0:0:ffff:8007:2e39
128.7.46.58 0:0:0:0:0:ffff:8007:2e3a
128.7.46.59 0:0:0:0:0:ffff:8007:2e3b
128.7.46.60 0:0:0:0:0:ffff:8007:2e3c


128.7.46.61 0:0:0:0:0:ffff:8007:2e3d
128.7.46.62 0:0:0:0:0:ffff:8007:2e3e
128.7.46.63 0:0:0:0:0:ffff:8007:2e3f
128.7.46.64 0:0:0:0:0:ffff:8007:2e40
128.7.46.65 0:0:0:0:0:ffff:8007:2e41
128.7.46.66 0:0:0:0:0:ffff:8007:2e42
128.7.46.67 0:0:0:0:0:ffff:8007:2e43
128.7.46.68 0:0:0:0:0:ffff:8007:2e44
128.7.46.69 0:0:0:0:0:ffff:8007:2e45
128.7.46.70 0:0:0:0:0:ffff:8007:2e46
128.7.46.71 0:0:0:0:0:ffff:8007:2e47
128.7.46.72 0:0:0:0:0:ffff:8007:2e48
128.7.46.73 0:0:0:0:0:ffff:8007:2e49
128.7.46.74 0:0:0:0:0:ffff:8007:2e4a
128.7.46.75 0:0:0:0:0:ffff:8007:2e4b
128.7.46.76 0:0:0:0:0:ffff:8007:2e4c
128.7.46.77 0:0:0:0:0:ffff:8007:2e4d
128.7.46.78 0:0:0:0:0:ffff:8007:2e4e
128.7.46.79 0:0:0:0:0:ffff:8007:2e4f
128.7.46.80 0:0:0:0:0:ffff:8007:2e50
128.7.46.81 0:0:0:0:0:ffff:8007:2e51
128.7.46.82 0:0:0:0:0:ffff:8007:2e52
128.7.46.83 0:0:0:0:0:ffff:8007:2e53
128.7.46.84 0:0:0:0:0:ffff:8007:2e54
128.7.46.85 0:0:0:0:0:ffff:8007:2e55
128.7.46.86 0:0:0:0:0:ffff:8007:2e56
128.7.46.87 0:0:0:0:0:ffff:8007:2e57
128.7.46.88 0:0:0:0:0:ffff:8007:2e58
128.7.46.89 0:0:0:0:0:ffff:8007:2e59
128.7.46.90 0:0:0:0:0:ffff:8007:2e5a
128.7.46.91 0:0:0:0:0:ffff:8007:2e5b
128.7.46.92 0:0:0:0:0:ffff:8007:2e5c
128.7.46.93 0:0:0:0:0:ffff:8007:2e5d
128.7.46.94 0:0:0:0:0:ffff:8007:2e5e
128.7.46.95 0:0:0:0:0:ffff:8007:2e5f
128.7.46.96 0:0:0:0:0:ffff:8007:2e60
128.7.46.97 0:0:0:0:0:ffff:8007:2e61
128.7.46.98 0:0:0:0:0:ffff:8007:2e62
128.7.46.99 0:0:0:0:0:ffff:8007:2e63
128.7.46.100 0:0:0:0:0:ffff:8007:2e64
128.7.46.101 0:0:0:0:0:ffff:8007:2e65
128.7.46.102 0:0:0:0:0:ffff:8007:2e66
128.7.46.103 0:0:0:0:0:ffff:8007:2e67
128.7.46.104 0:0:0:0:0:ffff:8007:2e68
128.7.46.105 0:0:0:0:0:ffff:8007:2e69
128.7.46.106 0:0:0:0:0:ffff:8007:2e6a
128.7.46.107 0:0:0:0:0:ffff:8007:2e6b
128.7.46.108 0:0:0:0:0:ffff:8007:2e6c
128.7.46.109 0:0:0:0:0:ffff:8007:2e6d
128.7.46.110 0:0:0:0:0:ffff:8007:2e6e
128.7.46.111 0:0:0:0:0:ffff:8007:2e6f
128.7.46.112 0:0:0:0:0:ffff:8007:2e70
128.7.46.113 0:0:0:0:0:ffff:8007:2e71
128.7.46.114 0:0:0:0:0:ffff:8007:2e72
128.7.46.115 0:0:0:0:0:ffff:8007:2e73
128.7.46.116 0:0:0:0:0:ffff:8007:2e74
128.7.46.117 0:0:0:0:0:ffff:8007:2e75
128.7.46.118 0:0:0:0:0:ffff:8007:2e76
128.7.46.119 0:0:0:0:0:ffff:8007:2e77
128.7.46.120 0:0:0:0:0:ffff:8007:2e78


128.7.46.121 0:0:0:0:0:ffff:8007:2e79
128.7.46.122 0:0:0:0:0:ffff:8007:2e7a
128.7.46.123 0:0:0:0:0:ffff:8007:2e7b
128.7.46.124 0:0:0:0:0:ffff:8007:2e7c
128.7.46.125 0:0:0:0:0:ffff:8007:2e7d
128.7.46.126 0:0:0:0:0:ffff:8007:2e7e
128.7.46.127 0:0:0:0:0:ffff:8007:2e7f
128.7.46.128 0:0:0:0:0:ffff:8007:2e80
128.7.46.129 0:0:0:0:0:ffff:8007:2e81
128.7.46.130 0:0:0:0:0:ffff:8007:2e82
128.7.46.131 0:0:0:0:0:ffff:8007:2e83
128.7.46.132 0:0:0:0:0:ffff:8007:2e84
128.7.46.133 0:0:0:0:0:ffff:8007:2e85
128.7.46.134 0:0:0:0:0:ffff:8007:2e86
128.7.46.135 0:0:0:0:0:ffff:8007:2e87
128.7.46.136 0:0:0:0:0:ffff:8007:2e88
128.7.46.137 0:0:0:0:0:ffff:8007:2e89
128.7.46.138 0:0:0:0:0:ffff:8007:2e8a
128.7.46.139 0:0:0:0:0:ffff:8007:2e8b
128.7.46.140 0:0:0:0:0:ffff:8007:2e8c
128.7.46.141 0:0:0:0:0:ffff:8007:2e8d
128.7.46.142 0:0:0:0:0:ffff:8007:2e8e
128.7.46.143 0:0:0:0:0:ffff:8007:2e8f
128.7.46.144 0:0:0:0:0:ffff:8007:2e90
128.7.46.145 0:0:0:0:0:ffff:8007:2e91
128.7.46.146 0:0:0:0:0:ffff:8007:2e92
128.7.46.147 0:0:0:0:0:ffff:8007:2e93
128.7.46.148 0:0:0:0:0:ffff:8007:2e94
128.7.46.149 0:0:0:0:0:ffff:8007:2e95
128.7.46.150 0:0:0:0:0:ffff:8007:2e96
128.7.46.151 0:0:0:0:0:ffff:8007:2e97
128.7.46.152 0:0:0:0:0:ffff:8007:2e98
128.7.46.153 0:0:0:0:0:ffff:8007:2e99
128.7.46.154 0:0:0:0:0:ffff:8007:2e9a
128.7.46.155 0:0:0:0:0:ffff:8007:2e9b
128.7.46.156 0:0:0:0:0:ffff:8007:2e9c
128.7.46.157 0:0:0:0:0:ffff:8007:2e9d
128.7.46.158 0:0:0:0:0:ffff:8007:2e9e
128.7.46.159 0:0:0:0:0:ffff:8007:2e9f
128.7.46.160 0:0:0:0:0:ffff:8007:2ea0
128.7.46.161 0:0:0:0:0:ffff:8007:2ea1
128.7.46.162 0:0:0:0:0:ffff:8007:2ea2
128.7.46.163 0:0:0:0:0:ffff:8007:2ea3
128.7.46.164 0:0:0:0:0:ffff:8007:2ea4
128.7.46.165 0:0:0:0:0:ffff:8007:2ea5
128.7.46.166 0:0:0:0:0:ffff:8007:2ea6
128.7.46.167 0:0:0:0:0:ffff:8007:2ea7
128.7.46.168 0:0:0:0:0:ffff:8007:2ea8
128.7.46.169 0:0:0:0:0:ffff:8007:2ea9
128.7.46.170 0:0:0:0:0:ffff:8007:2eaa
128.7.46.171 0:0:0:0:0:ffff:8007:2eab
128.7.46.172 0:0:0:0:0:ffff:8007:2eac
128.7.46.173 0:0:0:0:0:ffff:8007:2ead
128.7.46.174 0:0:0:0:0:ffff:8007:2eae
128.7.46.175 0:0:0:0:0:ffff:8007:2eaf
128.7.46.176 0:0:0:0:0:ffff:8007:2eb0
128.7.46.177 0:0:0:0:0:ffff:8007:2eb1
128.7.46.178 0:0:0:0:0:ffff:8007:2eb2
128.7.46.179 0:0:0:0:0:ffff:8007:2eb3
128.7.46.180 0:0:0:0:0:ffff:8007:2eb4


128.7.46.181 0:0:0:0:0:ffff:8007:2eb5
128.7.46.182 0:0:0:0:0:ffff:8007:2eb6
128.7.46.183 0:0:0:0:0:ffff:8007:2eb7
128.7.46.184 0:0:0:0:0:ffff:8007:2eb8
128.7.46.185 0:0:0:0:0:ffff:8007:2eb9
128.7.46.186 0:0:0:0:0:ffff:8007:2eba
128.7.46.187 0:0:0:0:0:ffff:8007:2ebb
128.7.46.188 0:0:0:0:0:ffff:8007:2ebc
128.7.46.189 0:0:0:0:0:ffff:8007:2ebd
128.7.46.190 0:0:0:0:0:ffff:8007:2ebe
128.7.46.191 0:0:0:0:0:ffff:8007:2ebf
128.7.46.192 0:0:0:0:0:ffff:8007:2ec0
128.7.46.193 0:0:0:0:0:ffff:8007:2ec1
128.7.46.194 0:0:0:0:0:ffff:8007:2ec2
128.7.46.195 0:0:0:0:0:ffff:8007:2ec3
128.7.46.196 0:0:0:0:0:ffff:8007:2ec4
128.7.46.197 0:0:0:0:0:ffff:8007:2ec5
128.7.46.198 0:0:0:0:0:ffff:8007:2ec6
128.7.46.199 0:0:0:0:0:ffff:8007:2ec7
128.7.46.200 0:0:0:0:0:ffff:8007:2ec8
128.7.46.201 0:0:0:0:0:ffff:8007:2ec9
128.7.46.202 0:0:0:0:0:ffff:8007:2eca
128.7.46.203 0:0:0:0:0:ffff:8007:2ecb
128.7.46.204 0:0:0:0:0:ffff:8007:2ecc
128.7.46.205 0:0:0:0:0:ffff:8007:2ecd
128.7.46.206 0:0:0:0:0:ffff:8007:2ece
128.7.46.207 0:0:0:0:0:ffff:8007:2ecf
128.7.46.208 0:0:0:0:0:ffff:8007:2ed0
128.7.46.209 0:0:0:0:0:ffff:8007:2ed1
128.7.46.210 0:0:0:0:0:ffff:8007:2ed2
128.7.46.211 0:0:0:0:0:ffff:8007:2ed3
128.7.46.212 0:0:0:0:0:ffff:8007:2ed4
128.7.46.213 0:0:0:0:0:ffff:8007:2ed5
128.7.46.214 0:0:0:0:0:ffff:8007:2ed6
128.7.46.215 0:0:0:0:0:ffff:8007:2ed7
128.7.46.216 0:0:0:0:0:ffff:8007:2ed8
128.7.46.217 0:0:0:0:0:ffff:8007:2ed9
128.7.46.218 0:0:0:0:0:ffff:8007:2eda
128.7.46.219 0:0:0:0:0:ffff:8007:2edb
128.7.46.220 0:0:0:0:0:ffff:8007:2edc
128.7.46.221 0:0:0:0:0:ffff:8007:2edd
128.7.46.222 0:0:0:0:0:ffff:8007:2ede
128.7.46.223 0:0:0:0:0:ffff:8007:2edf
128.7.46.224 0:0:0:0:0:ffff:8007:2ee0
128.7.46.225 0:0:0:0:0:ffff:8007:2ee1
128.7.46.226 0:0:0:0:0:ffff:8007:2ee2
128.7.46.227 0:0:0:0:0:ffff:8007:2ee3
128.7.46.228 0:0:0:0:0:ffff:8007:2ee4
128.7.46.229 0:0:0:0:0:ffff:8007:2ee5
128.7.46.230 0:0:0:0:0:ffff:8007:2ee6
128.7.46.231 0:0:0:0:0:ffff:8007:2ee7
128.7.46.232 0:0:0:0:0:ffff:8007:2ee8
128.7.46.233 0:0:0:0:0:ffff:8007:2ee9
128.7.46.234 0:0:0:0:0:ffff:8007:2eea
128.7.46.235 0:0:0:0:0:ffff:8007:2eeb
128.7.46.236 0:0:0:0:0:ffff:8007:2eec
128.7.46.237 0:0:0:0:0:ffff:8007:2eed
128.7.46.238 0:0:0:0:0:ffff:8007:2eee
128.7.46.239 0:0:0:0:0:ffff:8007:2eef
128.7.46.240 0:0:0:0:0:ffff:8007:2ef0
128.7.46.241 0:0:0:0:0:ffff:8007:2ef1
128.7.46.242 0:0:0:0:0:ffff:8007:2ef2
128.7.46.243 0:0:0:0:0:ffff:8007:2ef3
128.7.46.244 0:0:0:0:0:ffff:8007:2ef4
128.7.46.245 0:0:0:0:0:ffff:8007:2ef5
128.7.46.246 0:0:0:0:0:ffff:8007:2ef6
128.7.46.247 0:0:0:0:0:ffff:8007:2ef7
128.7.46.248 0:0:0:0:0:ffff:8007:2ef8
128.7.46.249 0:0:0:0:0:ffff:8007:2ef9
128.7.46.250 0:0:0:0:0:ffff:8007:2efa
128.7.46.251 0:0:0:0:0:ffff:8007:2efb
128.7.46.252 0:0:0:0:0:ffff:8007:2efc
128.7.46.253 0:0:0:0:0:ffff:8007:2efd
128.7.46.254 0:0:0:0:0:ffff:8007:2efe
128.7.46.255 0:0:0:0:0:ffff:8007:2eff


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.