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
2.185.127.1 0:0:0:0:0:ffff:2b9:7f01
2.185.127.2 0:0:0:0:0:ffff:2b9:7f02
2.185.127.3 0:0:0:0:0:ffff:2b9:7f03
2.185.127.4 0:0:0:0:0:ffff:2b9:7f04
2.185.127.5 0:0:0:0:0:ffff:2b9:7f05
2.185.127.6 0:0:0:0:0:ffff:2b9:7f06
2.185.127.7 0:0:0:0:0:ffff:2b9:7f07
2.185.127.8 0:0:0:0:0:ffff:2b9:7f08
2.185.127.9 0:0:0:0:0:ffff:2b9:7f09
2.185.127.10 0:0:0:0:0:ffff:2b9:7f0a
2.185.127.11 0:0:0:0:0:ffff:2b9:7f0b
2.185.127.12 0:0:0:0:0:ffff:2b9:7f0c
2.185.127.13 0:0:0:0:0:ffff:2b9:7f0d
2.185.127.14 0:0:0:0:0:ffff:2b9:7f0e
2.185.127.15 0:0:0:0:0:ffff:2b9:7f0f
2.185.127.16 0:0:0:0:0:ffff:2b9:7f10
2.185.127.17 0:0:0:0:0:ffff:2b9:7f11
2.185.127.18 0:0:0:0:0:ffff:2b9:7f12
2.185.127.19 0:0:0:0:0:ffff:2b9:7f13
2.185.127.20 0:0:0:0:0:ffff:2b9:7f14
2.185.127.21 0:0:0:0:0:ffff:2b9:7f15
2.185.127.22 0:0:0:0:0:ffff:2b9:7f16
2.185.127.23 0:0:0:0:0:ffff:2b9:7f17
2.185.127.24 0:0:0:0:0:ffff:2b9:7f18
2.185.127.25 0:0:0:0:0:ffff:2b9:7f19
2.185.127.26 0:0:0:0:0:ffff:2b9:7f1a
2.185.127.27 0:0:0:0:0:ffff:2b9:7f1b
2.185.127.28 0:0:0:0:0:ffff:2b9:7f1c
2.185.127.29 0:0:0:0:0:ffff:2b9:7f1d
2.185.127.30 0:0:0:0:0:ffff:2b9:7f1e
2.185.127.31 0:0:0:0:0:ffff:2b9:7f1f
2.185.127.32 0:0:0:0:0:ffff:2b9:7f20
2.185.127.33 0:0:0:0:0:ffff:2b9:7f21
2.185.127.34 0:0:0:0:0:ffff:2b9:7f22
2.185.127.35 0:0:0:0:0:ffff:2b9:7f23
2.185.127.36 0:0:0:0:0:ffff:2b9:7f24
2.185.127.37 0:0:0:0:0:ffff:2b9:7f25
2.185.127.38 0:0:0:0:0:ffff:2b9:7f26
2.185.127.39 0:0:0:0:0:ffff:2b9:7f27
2.185.127.40 0:0:0:0:0:ffff:2b9:7f28
2.185.127.41 0:0:0:0:0:ffff:2b9:7f29
2.185.127.42 0:0:0:0:0:ffff:2b9:7f2a
2.185.127.43 0:0:0:0:0:ffff:2b9:7f2b
2.185.127.44 0:0:0:0:0:ffff:2b9:7f2c
2.185.127.45 0:0:0:0:0:ffff:2b9:7f2d
2.185.127.46 0:0:0:0:0:ffff:2b9:7f2e
2.185.127.47 0:0:0:0:0:ffff:2b9:7f2f
2.185.127.48 0:0:0:0:0:ffff:2b9:7f30
2.185.127.49 0:0:0:0:0:ffff:2b9:7f31
2.185.127.50 0:0:0:0:0:ffff:2b9:7f32
2.185.127.51 0:0:0:0:0:ffff:2b9:7f33
2.185.127.52 0:0:0:0:0:ffff:2b9:7f34
2.185.127.53 0:0:0:0:0:ffff:2b9:7f35
2.185.127.54 0:0:0:0:0:ffff:2b9:7f36
2.185.127.55 0:0:0:0:0:ffff:2b9:7f37
2.185.127.56 0:0:0:0:0:ffff:2b9:7f38
2.185.127.57 0:0:0:0:0:ffff:2b9:7f39
2.185.127.58 0:0:0:0:0:ffff:2b9:7f3a
2.185.127.59 0:0:0:0:0:ffff:2b9:7f3b
2.185.127.60 0:0:0:0:0:ffff:2b9:7f3c


2.185.127.61 0:0:0:0:0:ffff:2b9:7f3d
2.185.127.62 0:0:0:0:0:ffff:2b9:7f3e
2.185.127.63 0:0:0:0:0:ffff:2b9:7f3f
2.185.127.64 0:0:0:0:0:ffff:2b9:7f40
2.185.127.65 0:0:0:0:0:ffff:2b9:7f41
2.185.127.66 0:0:0:0:0:ffff:2b9:7f42
2.185.127.67 0:0:0:0:0:ffff:2b9:7f43
2.185.127.68 0:0:0:0:0:ffff:2b9:7f44
2.185.127.69 0:0:0:0:0:ffff:2b9:7f45
2.185.127.70 0:0:0:0:0:ffff:2b9:7f46
2.185.127.71 0:0:0:0:0:ffff:2b9:7f47
2.185.127.72 0:0:0:0:0:ffff:2b9:7f48
2.185.127.73 0:0:0:0:0:ffff:2b9:7f49
2.185.127.74 0:0:0:0:0:ffff:2b9:7f4a
2.185.127.75 0:0:0:0:0:ffff:2b9:7f4b
2.185.127.76 0:0:0:0:0:ffff:2b9:7f4c
2.185.127.77 0:0:0:0:0:ffff:2b9:7f4d
2.185.127.78 0:0:0:0:0:ffff:2b9:7f4e
2.185.127.79 0:0:0:0:0:ffff:2b9:7f4f
2.185.127.80 0:0:0:0:0:ffff:2b9:7f50
2.185.127.81 0:0:0:0:0:ffff:2b9:7f51
2.185.127.82 0:0:0:0:0:ffff:2b9:7f52
2.185.127.83 0:0:0:0:0:ffff:2b9:7f53
2.185.127.84 0:0:0:0:0:ffff:2b9:7f54
2.185.127.85 0:0:0:0:0:ffff:2b9:7f55
2.185.127.86 0:0:0:0:0:ffff:2b9:7f56
2.185.127.87 0:0:0:0:0:ffff:2b9:7f57
2.185.127.88 0:0:0:0:0:ffff:2b9:7f58
2.185.127.89 0:0:0:0:0:ffff:2b9:7f59
2.185.127.90 0:0:0:0:0:ffff:2b9:7f5a
2.185.127.91 0:0:0:0:0:ffff:2b9:7f5b
2.185.127.92 0:0:0:0:0:ffff:2b9:7f5c
2.185.127.93 0:0:0:0:0:ffff:2b9:7f5d
2.185.127.94 0:0:0:0:0:ffff:2b9:7f5e
2.185.127.95 0:0:0:0:0:ffff:2b9:7f5f
2.185.127.96 0:0:0:0:0:ffff:2b9:7f60
2.185.127.97 0:0:0:0:0:ffff:2b9:7f61
2.185.127.98 0:0:0:0:0:ffff:2b9:7f62
2.185.127.99 0:0:0:0:0:ffff:2b9:7f63
2.185.127.100 0:0:0:0:0:ffff:2b9:7f64
2.185.127.101 0:0:0:0:0:ffff:2b9:7f65
2.185.127.102 0:0:0:0:0:ffff:2b9:7f66
2.185.127.103 0:0:0:0:0:ffff:2b9:7f67
2.185.127.104 0:0:0:0:0:ffff:2b9:7f68
2.185.127.105 0:0:0:0:0:ffff:2b9:7f69
2.185.127.106 0:0:0:0:0:ffff:2b9:7f6a
2.185.127.107 0:0:0:0:0:ffff:2b9:7f6b
2.185.127.108 0:0:0:0:0:ffff:2b9:7f6c
2.185.127.109 0:0:0:0:0:ffff:2b9:7f6d
2.185.127.110 0:0:0:0:0:ffff:2b9:7f6e
2.185.127.111 0:0:0:0:0:ffff:2b9:7f6f
2.185.127.112 0:0:0:0:0:ffff:2b9:7f70
2.185.127.113 0:0:0:0:0:ffff:2b9:7f71
2.185.127.114 0:0:0:0:0:ffff:2b9:7f72
2.185.127.115 0:0:0:0:0:ffff:2b9:7f73
2.185.127.116 0:0:0:0:0:ffff:2b9:7f74
2.185.127.117 0:0:0:0:0:ffff:2b9:7f75
2.185.127.118 0:0:0:0:0:ffff:2b9:7f76
2.185.127.119 0:0:0:0:0:ffff:2b9:7f77
2.185.127.120 0:0:0:0:0:ffff:2b9:7f78


2.185.127.121 0:0:0:0:0:ffff:2b9:7f79
2.185.127.122 0:0:0:0:0:ffff:2b9:7f7a
2.185.127.123 0:0:0:0:0:ffff:2b9:7f7b
2.185.127.124 0:0:0:0:0:ffff:2b9:7f7c
2.185.127.125 0:0:0:0:0:ffff:2b9:7f7d
2.185.127.126 0:0:0:0:0:ffff:2b9:7f7e
2.185.127.127 0:0:0:0:0:ffff:2b9:7f7f
2.185.127.128 0:0:0:0:0:ffff:2b9:7f80
2.185.127.129 0:0:0:0:0:ffff:2b9:7f81
2.185.127.130 0:0:0:0:0:ffff:2b9:7f82
2.185.127.131 0:0:0:0:0:ffff:2b9:7f83
2.185.127.132 0:0:0:0:0:ffff:2b9:7f84
2.185.127.133 0:0:0:0:0:ffff:2b9:7f85
2.185.127.134 0:0:0:0:0:ffff:2b9:7f86
2.185.127.135 0:0:0:0:0:ffff:2b9:7f87
2.185.127.136 0:0:0:0:0:ffff:2b9:7f88
2.185.127.137 0:0:0:0:0:ffff:2b9:7f89
2.185.127.138 0:0:0:0:0:ffff:2b9:7f8a
2.185.127.139 0:0:0:0:0:ffff:2b9:7f8b
2.185.127.140 0:0:0:0:0:ffff:2b9:7f8c
2.185.127.141 0:0:0:0:0:ffff:2b9:7f8d
2.185.127.142 0:0:0:0:0:ffff:2b9:7f8e
2.185.127.143 0:0:0:0:0:ffff:2b9:7f8f
2.185.127.144 0:0:0:0:0:ffff:2b9:7f90
2.185.127.145 0:0:0:0:0:ffff:2b9:7f91
2.185.127.146 0:0:0:0:0:ffff:2b9:7f92
2.185.127.147 0:0:0:0:0:ffff:2b9:7f93
2.185.127.148 0:0:0:0:0:ffff:2b9:7f94
2.185.127.149 0:0:0:0:0:ffff:2b9:7f95
2.185.127.150 0:0:0:0:0:ffff:2b9:7f96
2.185.127.151 0:0:0:0:0:ffff:2b9:7f97
2.185.127.152 0:0:0:0:0:ffff:2b9:7f98
2.185.127.153 0:0:0:0:0:ffff:2b9:7f99
2.185.127.154 0:0:0:0:0:ffff:2b9:7f9a
2.185.127.155 0:0:0:0:0:ffff:2b9:7f9b
2.185.127.156 0:0:0:0:0:ffff:2b9:7f9c
2.185.127.157 0:0:0:0:0:ffff:2b9:7f9d
2.185.127.158 0:0:0:0:0:ffff:2b9:7f9e
2.185.127.159 0:0:0:0:0:ffff:2b9:7f9f
2.185.127.160 0:0:0:0:0:ffff:2b9:7fa0
2.185.127.161 0:0:0:0:0:ffff:2b9:7fa1
2.185.127.162 0:0:0:0:0:ffff:2b9:7fa2
2.185.127.163 0:0:0:0:0:ffff:2b9:7fa3
2.185.127.164 0:0:0:0:0:ffff:2b9:7fa4
2.185.127.165 0:0:0:0:0:ffff:2b9:7fa5
2.185.127.166 0:0:0:0:0:ffff:2b9:7fa6
2.185.127.167 0:0:0:0:0:ffff:2b9:7fa7
2.185.127.168 0:0:0:0:0:ffff:2b9:7fa8
2.185.127.169 0:0:0:0:0:ffff:2b9:7fa9
2.185.127.170 0:0:0:0:0:ffff:2b9:7faa
2.185.127.171 0:0:0:0:0:ffff:2b9:7fab
2.185.127.172 0:0:0:0:0:ffff:2b9:7fac
2.185.127.173 0:0:0:0:0:ffff:2b9:7fad
2.185.127.174 0:0:0:0:0:ffff:2b9:7fae
2.185.127.175 0:0:0:0:0:ffff:2b9:7faf
2.185.127.176 0:0:0:0:0:ffff:2b9:7fb0
2.185.127.177 0:0:0:0:0:ffff:2b9:7fb1
2.185.127.178 0:0:0:0:0:ffff:2b9:7fb2
2.185.127.179 0:0:0:0:0:ffff:2b9:7fb3
2.185.127.180 0:0:0:0:0:ffff:2b9:7fb4


2.185.127.181 0:0:0:0:0:ffff:2b9:7fb5
2.185.127.182 0:0:0:0:0:ffff:2b9:7fb6
2.185.127.183 0:0:0:0:0:ffff:2b9:7fb7
2.185.127.184 0:0:0:0:0:ffff:2b9:7fb8
2.185.127.185 0:0:0:0:0:ffff:2b9:7fb9
2.185.127.186 0:0:0:0:0:ffff:2b9:7fba
2.185.127.187 0:0:0:0:0:ffff:2b9:7fbb
2.185.127.188 0:0:0:0:0:ffff:2b9:7fbc
2.185.127.189 0:0:0:0:0:ffff:2b9:7fbd
2.185.127.190 0:0:0:0:0:ffff:2b9:7fbe
2.185.127.191 0:0:0:0:0:ffff:2b9:7fbf
2.185.127.192 0:0:0:0:0:ffff:2b9:7fc0
2.185.127.193 0:0:0:0:0:ffff:2b9:7fc1
2.185.127.194 0:0:0:0:0:ffff:2b9:7fc2
2.185.127.195 0:0:0:0:0:ffff:2b9:7fc3
2.185.127.196 0:0:0:0:0:ffff:2b9:7fc4
2.185.127.197 0:0:0:0:0:ffff:2b9:7fc5
2.185.127.198 0:0:0:0:0:ffff:2b9:7fc6
2.185.127.199 0:0:0:0:0:ffff:2b9:7fc7
2.185.127.200 0:0:0:0:0:ffff:2b9:7fc8
2.185.127.201 0:0:0:0:0:ffff:2b9:7fc9
2.185.127.202 0:0:0:0:0:ffff:2b9:7fca
2.185.127.203 0:0:0:0:0:ffff:2b9:7fcb
2.185.127.204 0:0:0:0:0:ffff:2b9:7fcc
2.185.127.205 0:0:0:0:0:ffff:2b9:7fcd
2.185.127.206 0:0:0:0:0:ffff:2b9:7fce
2.185.127.207 0:0:0:0:0:ffff:2b9:7fcf
2.185.127.208 0:0:0:0:0:ffff:2b9:7fd0
2.185.127.209 0:0:0:0:0:ffff:2b9:7fd1
2.185.127.210 0:0:0:0:0:ffff:2b9:7fd2
2.185.127.211 0:0:0:0:0:ffff:2b9:7fd3
2.185.127.212 0:0:0:0:0:ffff:2b9:7fd4
2.185.127.213 0:0:0:0:0:ffff:2b9:7fd5
2.185.127.214 0:0:0:0:0:ffff:2b9:7fd6
2.185.127.215 0:0:0:0:0:ffff:2b9:7fd7
2.185.127.216 0:0:0:0:0:ffff:2b9:7fd8
2.185.127.217 0:0:0:0:0:ffff:2b9:7fd9
2.185.127.218 0:0:0:0:0:ffff:2b9:7fda
2.185.127.219 0:0:0:0:0:ffff:2b9:7fdb
2.185.127.220 0:0:0:0:0:ffff:2b9:7fdc
2.185.127.221 0:0:0:0:0:ffff:2b9:7fdd
2.185.127.222 0:0:0:0:0:ffff:2b9:7fde
2.185.127.223 0:0:0:0:0:ffff:2b9:7fdf
2.185.127.224 0:0:0:0:0:ffff:2b9:7fe0
2.185.127.225 0:0:0:0:0:ffff:2b9:7fe1
2.185.127.226 0:0:0:0:0:ffff:2b9:7fe2
2.185.127.227 0:0:0:0:0:ffff:2b9:7fe3
2.185.127.228 0:0:0:0:0:ffff:2b9:7fe4
2.185.127.229 0:0:0:0:0:ffff:2b9:7fe5
2.185.127.230 0:0:0:0:0:ffff:2b9:7fe6
2.185.127.231 0:0:0:0:0:ffff:2b9:7fe7
2.185.127.232 0:0:0:0:0:ffff:2b9:7fe8
2.185.127.233 0:0:0:0:0:ffff:2b9:7fe9
2.185.127.234 0:0:0:0:0:ffff:2b9:7fea
2.185.127.235 0:0:0:0:0:ffff:2b9:7feb
2.185.127.236 0:0:0:0:0:ffff:2b9:7fec
2.185.127.237 0:0:0:0:0:ffff:2b9:7fed
2.185.127.238 0:0:0:0:0:ffff:2b9:7fee
2.185.127.239 0:0:0:0:0:ffff:2b9:7fef
2.185.127.240 0:0:0:0:0:ffff:2b9:7ff0
2.185.127.241 0:0:0:0:0:ffff:2b9:7ff1
2.185.127.242 0:0:0:0:0:ffff:2b9:7ff2
2.185.127.243 0:0:0:0:0:ffff:2b9:7ff3
2.185.127.244 0:0:0:0:0:ffff:2b9:7ff4
2.185.127.245 0:0:0:0:0:ffff:2b9:7ff5
2.185.127.246 0:0:0:0:0:ffff:2b9:7ff6
2.185.127.247 0:0:0:0:0:ffff:2b9:7ff7
2.185.127.248 0:0:0:0:0:ffff:2b9:7ff8
2.185.127.249 0:0:0:0:0:ffff:2b9:7ff9
2.185.127.250 0:0:0:0:0:ffff:2b9:7ffa
2.185.127.251 0:0:0:0:0:ffff:2b9:7ffb
2.185.127.252 0:0:0:0:0:ffff:2b9:7ffc
2.185.127.253 0:0:0:0:0:ffff:2b9:7ffd
2.185.127.254 0:0:0:0:0:ffff:2b9:7ffe
2.185.127.255 0:0:0:0:0:ffff:2b9:7fff


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.