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
127.243.46.1 0:0:0:0:0:ffff:7ff3:2e01
127.243.46.2 0:0:0:0:0:ffff:7ff3:2e02
127.243.46.3 0:0:0:0:0:ffff:7ff3:2e03
127.243.46.4 0:0:0:0:0:ffff:7ff3:2e04
127.243.46.5 0:0:0:0:0:ffff:7ff3:2e05
127.243.46.6 0:0:0:0:0:ffff:7ff3:2e06
127.243.46.7 0:0:0:0:0:ffff:7ff3:2e07
127.243.46.8 0:0:0:0:0:ffff:7ff3:2e08
127.243.46.9 0:0:0:0:0:ffff:7ff3:2e09
127.243.46.10 0:0:0:0:0:ffff:7ff3:2e0a
127.243.46.11 0:0:0:0:0:ffff:7ff3:2e0b
127.243.46.12 0:0:0:0:0:ffff:7ff3:2e0c
127.243.46.13 0:0:0:0:0:ffff:7ff3:2e0d
127.243.46.14 0:0:0:0:0:ffff:7ff3:2e0e
127.243.46.15 0:0:0:0:0:ffff:7ff3:2e0f
127.243.46.16 0:0:0:0:0:ffff:7ff3:2e10
127.243.46.17 0:0:0:0:0:ffff:7ff3:2e11
127.243.46.18 0:0:0:0:0:ffff:7ff3:2e12
127.243.46.19 0:0:0:0:0:ffff:7ff3:2e13
127.243.46.20 0:0:0:0:0:ffff:7ff3:2e14
127.243.46.21 0:0:0:0:0:ffff:7ff3:2e15
127.243.46.22 0:0:0:0:0:ffff:7ff3:2e16
127.243.46.23 0:0:0:0:0:ffff:7ff3:2e17
127.243.46.24 0:0:0:0:0:ffff:7ff3:2e18
127.243.46.25 0:0:0:0:0:ffff:7ff3:2e19
127.243.46.26 0:0:0:0:0:ffff:7ff3:2e1a
127.243.46.27 0:0:0:0:0:ffff:7ff3:2e1b
127.243.46.28 0:0:0:0:0:ffff:7ff3:2e1c
127.243.46.29 0:0:0:0:0:ffff:7ff3:2e1d
127.243.46.30 0:0:0:0:0:ffff:7ff3:2e1e
127.243.46.31 0:0:0:0:0:ffff:7ff3:2e1f
127.243.46.32 0:0:0:0:0:ffff:7ff3:2e20
127.243.46.33 0:0:0:0:0:ffff:7ff3:2e21
127.243.46.34 0:0:0:0:0:ffff:7ff3:2e22
127.243.46.35 0:0:0:0:0:ffff:7ff3:2e23
127.243.46.36 0:0:0:0:0:ffff:7ff3:2e24
127.243.46.37 0:0:0:0:0:ffff:7ff3:2e25
127.243.46.38 0:0:0:0:0:ffff:7ff3:2e26
127.243.46.39 0:0:0:0:0:ffff:7ff3:2e27
127.243.46.40 0:0:0:0:0:ffff:7ff3:2e28
127.243.46.41 0:0:0:0:0:ffff:7ff3:2e29
127.243.46.42 0:0:0:0:0:ffff:7ff3:2e2a
127.243.46.43 0:0:0:0:0:ffff:7ff3:2e2b
127.243.46.44 0:0:0:0:0:ffff:7ff3:2e2c
127.243.46.45 0:0:0:0:0:ffff:7ff3:2e2d
127.243.46.46 0:0:0:0:0:ffff:7ff3:2e2e
127.243.46.47 0:0:0:0:0:ffff:7ff3:2e2f
127.243.46.48 0:0:0:0:0:ffff:7ff3:2e30
127.243.46.49 0:0:0:0:0:ffff:7ff3:2e31
127.243.46.50 0:0:0:0:0:ffff:7ff3:2e32
127.243.46.51 0:0:0:0:0:ffff:7ff3:2e33
127.243.46.52 0:0:0:0:0:ffff:7ff3:2e34
127.243.46.53 0:0:0:0:0:ffff:7ff3:2e35
127.243.46.54 0:0:0:0:0:ffff:7ff3:2e36
127.243.46.55 0:0:0:0:0:ffff:7ff3:2e37
127.243.46.56 0:0:0:0:0:ffff:7ff3:2e38
127.243.46.57 0:0:0:0:0:ffff:7ff3:2e39
127.243.46.58 0:0:0:0:0:ffff:7ff3:2e3a
127.243.46.59 0:0:0:0:0:ffff:7ff3:2e3b
127.243.46.60 0:0:0:0:0:ffff:7ff3:2e3c


127.243.46.61 0:0:0:0:0:ffff:7ff3:2e3d
127.243.46.62 0:0:0:0:0:ffff:7ff3:2e3e
127.243.46.63 0:0:0:0:0:ffff:7ff3:2e3f
127.243.46.64 0:0:0:0:0:ffff:7ff3:2e40
127.243.46.65 0:0:0:0:0:ffff:7ff3:2e41
127.243.46.66 0:0:0:0:0:ffff:7ff3:2e42
127.243.46.67 0:0:0:0:0:ffff:7ff3:2e43
127.243.46.68 0:0:0:0:0:ffff:7ff3:2e44
127.243.46.69 0:0:0:0:0:ffff:7ff3:2e45
127.243.46.70 0:0:0:0:0:ffff:7ff3:2e46
127.243.46.71 0:0:0:0:0:ffff:7ff3:2e47
127.243.46.72 0:0:0:0:0:ffff:7ff3:2e48
127.243.46.73 0:0:0:0:0:ffff:7ff3:2e49
127.243.46.74 0:0:0:0:0:ffff:7ff3:2e4a
127.243.46.75 0:0:0:0:0:ffff:7ff3:2e4b
127.243.46.76 0:0:0:0:0:ffff:7ff3:2e4c
127.243.46.77 0:0:0:0:0:ffff:7ff3:2e4d
127.243.46.78 0:0:0:0:0:ffff:7ff3:2e4e
127.243.46.79 0:0:0:0:0:ffff:7ff3:2e4f
127.243.46.80 0:0:0:0:0:ffff:7ff3:2e50
127.243.46.81 0:0:0:0:0:ffff:7ff3:2e51
127.243.46.82 0:0:0:0:0:ffff:7ff3:2e52
127.243.46.83 0:0:0:0:0:ffff:7ff3:2e53
127.243.46.84 0:0:0:0:0:ffff:7ff3:2e54
127.243.46.85 0:0:0:0:0:ffff:7ff3:2e55
127.243.46.86 0:0:0:0:0:ffff:7ff3:2e56
127.243.46.87 0:0:0:0:0:ffff:7ff3:2e57
127.243.46.88 0:0:0:0:0:ffff:7ff3:2e58
127.243.46.89 0:0:0:0:0:ffff:7ff3:2e59
127.243.46.90 0:0:0:0:0:ffff:7ff3:2e5a
127.243.46.91 0:0:0:0:0:ffff:7ff3:2e5b
127.243.46.92 0:0:0:0:0:ffff:7ff3:2e5c
127.243.46.93 0:0:0:0:0:ffff:7ff3:2e5d
127.243.46.94 0:0:0:0:0:ffff:7ff3:2e5e
127.243.46.95 0:0:0:0:0:ffff:7ff3:2e5f
127.243.46.96 0:0:0:0:0:ffff:7ff3:2e60
127.243.46.97 0:0:0:0:0:ffff:7ff3:2e61
127.243.46.98 0:0:0:0:0:ffff:7ff3:2e62
127.243.46.99 0:0:0:0:0:ffff:7ff3:2e63
127.243.46.100 0:0:0:0:0:ffff:7ff3:2e64
127.243.46.101 0:0:0:0:0:ffff:7ff3:2e65
127.243.46.102 0:0:0:0:0:ffff:7ff3:2e66
127.243.46.103 0:0:0:0:0:ffff:7ff3:2e67
127.243.46.104 0:0:0:0:0:ffff:7ff3:2e68
127.243.46.105 0:0:0:0:0:ffff:7ff3:2e69
127.243.46.106 0:0:0:0:0:ffff:7ff3:2e6a
127.243.46.107 0:0:0:0:0:ffff:7ff3:2e6b
127.243.46.108 0:0:0:0:0:ffff:7ff3:2e6c
127.243.46.109 0:0:0:0:0:ffff:7ff3:2e6d
127.243.46.110 0:0:0:0:0:ffff:7ff3:2e6e
127.243.46.111 0:0:0:0:0:ffff:7ff3:2e6f
127.243.46.112 0:0:0:0:0:ffff:7ff3:2e70
127.243.46.113 0:0:0:0:0:ffff:7ff3:2e71
127.243.46.114 0:0:0:0:0:ffff:7ff3:2e72
127.243.46.115 0:0:0:0:0:ffff:7ff3:2e73
127.243.46.116 0:0:0:0:0:ffff:7ff3:2e74
127.243.46.117 0:0:0:0:0:ffff:7ff3:2e75
127.243.46.118 0:0:0:0:0:ffff:7ff3:2e76
127.243.46.119 0:0:0:0:0:ffff:7ff3:2e77
127.243.46.120 0:0:0:0:0:ffff:7ff3:2e78


127.243.46.121 0:0:0:0:0:ffff:7ff3:2e79
127.243.46.122 0:0:0:0:0:ffff:7ff3:2e7a
127.243.46.123 0:0:0:0:0:ffff:7ff3:2e7b
127.243.46.124 0:0:0:0:0:ffff:7ff3:2e7c
127.243.46.125 0:0:0:0:0:ffff:7ff3:2e7d
127.243.46.126 0:0:0:0:0:ffff:7ff3:2e7e
127.243.46.127 0:0:0:0:0:ffff:7ff3:2e7f
127.243.46.128 0:0:0:0:0:ffff:7ff3:2e80
127.243.46.129 0:0:0:0:0:ffff:7ff3:2e81
127.243.46.130 0:0:0:0:0:ffff:7ff3:2e82
127.243.46.131 0:0:0:0:0:ffff:7ff3:2e83
127.243.46.132 0:0:0:0:0:ffff:7ff3:2e84
127.243.46.133 0:0:0:0:0:ffff:7ff3:2e85
127.243.46.134 0:0:0:0:0:ffff:7ff3:2e86
127.243.46.135 0:0:0:0:0:ffff:7ff3:2e87
127.243.46.136 0:0:0:0:0:ffff:7ff3:2e88
127.243.46.137 0:0:0:0:0:ffff:7ff3:2e89
127.243.46.138 0:0:0:0:0:ffff:7ff3:2e8a
127.243.46.139 0:0:0:0:0:ffff:7ff3:2e8b
127.243.46.140 0:0:0:0:0:ffff:7ff3:2e8c
127.243.46.141 0:0:0:0:0:ffff:7ff3:2e8d
127.243.46.142 0:0:0:0:0:ffff:7ff3:2e8e
127.243.46.143 0:0:0:0:0:ffff:7ff3:2e8f
127.243.46.144 0:0:0:0:0:ffff:7ff3:2e90
127.243.46.145 0:0:0:0:0:ffff:7ff3:2e91
127.243.46.146 0:0:0:0:0:ffff:7ff3:2e92
127.243.46.147 0:0:0:0:0:ffff:7ff3:2e93
127.243.46.148 0:0:0:0:0:ffff:7ff3:2e94
127.243.46.149 0:0:0:0:0:ffff:7ff3:2e95
127.243.46.150 0:0:0:0:0:ffff:7ff3:2e96
127.243.46.151 0:0:0:0:0:ffff:7ff3:2e97
127.243.46.152 0:0:0:0:0:ffff:7ff3:2e98
127.243.46.153 0:0:0:0:0:ffff:7ff3:2e99
127.243.46.154 0:0:0:0:0:ffff:7ff3:2e9a
127.243.46.155 0:0:0:0:0:ffff:7ff3:2e9b
127.243.46.156 0:0:0:0:0:ffff:7ff3:2e9c
127.243.46.157 0:0:0:0:0:ffff:7ff3:2e9d
127.243.46.158 0:0:0:0:0:ffff:7ff3:2e9e
127.243.46.159 0:0:0:0:0:ffff:7ff3:2e9f
127.243.46.160 0:0:0:0:0:ffff:7ff3:2ea0
127.243.46.161 0:0:0:0:0:ffff:7ff3:2ea1
127.243.46.162 0:0:0:0:0:ffff:7ff3:2ea2
127.243.46.163 0:0:0:0:0:ffff:7ff3:2ea3
127.243.46.164 0:0:0:0:0:ffff:7ff3:2ea4
127.243.46.165 0:0:0:0:0:ffff:7ff3:2ea5
127.243.46.166 0:0:0:0:0:ffff:7ff3:2ea6
127.243.46.167 0:0:0:0:0:ffff:7ff3:2ea7
127.243.46.168 0:0:0:0:0:ffff:7ff3:2ea8
127.243.46.169 0:0:0:0:0:ffff:7ff3:2ea9
127.243.46.170 0:0:0:0:0:ffff:7ff3:2eaa
127.243.46.171 0:0:0:0:0:ffff:7ff3:2eab
127.243.46.172 0:0:0:0:0:ffff:7ff3:2eac
127.243.46.173 0:0:0:0:0:ffff:7ff3:2ead
127.243.46.174 0:0:0:0:0:ffff:7ff3:2eae
127.243.46.175 0:0:0:0:0:ffff:7ff3:2eaf
127.243.46.176 0:0:0:0:0:ffff:7ff3:2eb0
127.243.46.177 0:0:0:0:0:ffff:7ff3:2eb1
127.243.46.178 0:0:0:0:0:ffff:7ff3:2eb2
127.243.46.179 0:0:0:0:0:ffff:7ff3:2eb3
127.243.46.180 0:0:0:0:0:ffff:7ff3:2eb4


127.243.46.181 0:0:0:0:0:ffff:7ff3:2eb5
127.243.46.182 0:0:0:0:0:ffff:7ff3:2eb6
127.243.46.183 0:0:0:0:0:ffff:7ff3:2eb7
127.243.46.184 0:0:0:0:0:ffff:7ff3:2eb8
127.243.46.185 0:0:0:0:0:ffff:7ff3:2eb9
127.243.46.186 0:0:0:0:0:ffff:7ff3:2eba
127.243.46.187 0:0:0:0:0:ffff:7ff3:2ebb
127.243.46.188 0:0:0:0:0:ffff:7ff3:2ebc
127.243.46.189 0:0:0:0:0:ffff:7ff3:2ebd
127.243.46.190 0:0:0:0:0:ffff:7ff3:2ebe
127.243.46.191 0:0:0:0:0:ffff:7ff3:2ebf
127.243.46.192 0:0:0:0:0:ffff:7ff3:2ec0
127.243.46.193 0:0:0:0:0:ffff:7ff3:2ec1
127.243.46.194 0:0:0:0:0:ffff:7ff3:2ec2
127.243.46.195 0:0:0:0:0:ffff:7ff3:2ec3
127.243.46.196 0:0:0:0:0:ffff:7ff3:2ec4
127.243.46.197 0:0:0:0:0:ffff:7ff3:2ec5
127.243.46.198 0:0:0:0:0:ffff:7ff3:2ec6
127.243.46.199 0:0:0:0:0:ffff:7ff3:2ec7
127.243.46.200 0:0:0:0:0:ffff:7ff3:2ec8
127.243.46.201 0:0:0:0:0:ffff:7ff3:2ec9
127.243.46.202 0:0:0:0:0:ffff:7ff3:2eca
127.243.46.203 0:0:0:0:0:ffff:7ff3:2ecb
127.243.46.204 0:0:0:0:0:ffff:7ff3:2ecc
127.243.46.205 0:0:0:0:0:ffff:7ff3:2ecd
127.243.46.206 0:0:0:0:0:ffff:7ff3:2ece
127.243.46.207 0:0:0:0:0:ffff:7ff3:2ecf
127.243.46.208 0:0:0:0:0:ffff:7ff3:2ed0
127.243.46.209 0:0:0:0:0:ffff:7ff3:2ed1
127.243.46.210 0:0:0:0:0:ffff:7ff3:2ed2
127.243.46.211 0:0:0:0:0:ffff:7ff3:2ed3
127.243.46.212 0:0:0:0:0:ffff:7ff3:2ed4
127.243.46.213 0:0:0:0:0:ffff:7ff3:2ed5
127.243.46.214 0:0:0:0:0:ffff:7ff3:2ed6
127.243.46.215 0:0:0:0:0:ffff:7ff3:2ed7
127.243.46.216 0:0:0:0:0:ffff:7ff3:2ed8
127.243.46.217 0:0:0:0:0:ffff:7ff3:2ed9
127.243.46.218 0:0:0:0:0:ffff:7ff3:2eda
127.243.46.219 0:0:0:0:0:ffff:7ff3:2edb
127.243.46.220 0:0:0:0:0:ffff:7ff3:2edc
127.243.46.221 0:0:0:0:0:ffff:7ff3:2edd
127.243.46.222 0:0:0:0:0:ffff:7ff3:2ede
127.243.46.223 0:0:0:0:0:ffff:7ff3:2edf
127.243.46.224 0:0:0:0:0:ffff:7ff3:2ee0
127.243.46.225 0:0:0:0:0:ffff:7ff3:2ee1
127.243.46.226 0:0:0:0:0:ffff:7ff3:2ee2
127.243.46.227 0:0:0:0:0:ffff:7ff3:2ee3
127.243.46.228 0:0:0:0:0:ffff:7ff3:2ee4
127.243.46.229 0:0:0:0:0:ffff:7ff3:2ee5
127.243.46.230 0:0:0:0:0:ffff:7ff3:2ee6
127.243.46.231 0:0:0:0:0:ffff:7ff3:2ee7
127.243.46.232 0:0:0:0:0:ffff:7ff3:2ee8
127.243.46.233 0:0:0:0:0:ffff:7ff3:2ee9
127.243.46.234 0:0:0:0:0:ffff:7ff3:2eea
127.243.46.235 0:0:0:0:0:ffff:7ff3:2eeb
127.243.46.236 0:0:0:0:0:ffff:7ff3:2eec
127.243.46.237 0:0:0:0:0:ffff:7ff3:2eed
127.243.46.238 0:0:0:0:0:ffff:7ff3:2eee
127.243.46.239 0:0:0:0:0:ffff:7ff3:2eef
127.243.46.240 0:0:0:0:0:ffff:7ff3:2ef0
127.243.46.241 0:0:0:0:0:ffff:7ff3:2ef1
127.243.46.242 0:0:0:0:0:ffff:7ff3:2ef2
127.243.46.243 0:0:0:0:0:ffff:7ff3:2ef3
127.243.46.244 0:0:0:0:0:ffff:7ff3:2ef4
127.243.46.245 0:0:0:0:0:ffff:7ff3:2ef5
127.243.46.246 0:0:0:0:0:ffff:7ff3:2ef6
127.243.46.247 0:0:0:0:0:ffff:7ff3:2ef7
127.243.46.248 0:0:0:0:0:ffff:7ff3:2ef8
127.243.46.249 0:0:0:0:0:ffff:7ff3:2ef9
127.243.46.250 0:0:0:0:0:ffff:7ff3:2efa
127.243.46.251 0:0:0:0:0:ffff:7ff3:2efb
127.243.46.252 0:0:0:0:0:ffff:7ff3:2efc
127.243.46.253 0:0:0:0:0:ffff:7ff3:2efd
127.243.46.254 0:0:0:0:0:ffff:7ff3:2efe
127.243.46.255 0:0:0:0:0:ffff:7ff3:2eff


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.