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
11.185.77.1 0:0:0:0:0:ffff:bb9:4d01
11.185.77.2 0:0:0:0:0:ffff:bb9:4d02
11.185.77.3 0:0:0:0:0:ffff:bb9:4d03
11.185.77.4 0:0:0:0:0:ffff:bb9:4d04
11.185.77.5 0:0:0:0:0:ffff:bb9:4d05
11.185.77.6 0:0:0:0:0:ffff:bb9:4d06
11.185.77.7 0:0:0:0:0:ffff:bb9:4d07
11.185.77.8 0:0:0:0:0:ffff:bb9:4d08
11.185.77.9 0:0:0:0:0:ffff:bb9:4d09
11.185.77.10 0:0:0:0:0:ffff:bb9:4d0a
11.185.77.11 0:0:0:0:0:ffff:bb9:4d0b
11.185.77.12 0:0:0:0:0:ffff:bb9:4d0c
11.185.77.13 0:0:0:0:0:ffff:bb9:4d0d
11.185.77.14 0:0:0:0:0:ffff:bb9:4d0e
11.185.77.15 0:0:0:0:0:ffff:bb9:4d0f
11.185.77.16 0:0:0:0:0:ffff:bb9:4d10
11.185.77.17 0:0:0:0:0:ffff:bb9:4d11
11.185.77.18 0:0:0:0:0:ffff:bb9:4d12
11.185.77.19 0:0:0:0:0:ffff:bb9:4d13
11.185.77.20 0:0:0:0:0:ffff:bb9:4d14
11.185.77.21 0:0:0:0:0:ffff:bb9:4d15
11.185.77.22 0:0:0:0:0:ffff:bb9:4d16
11.185.77.23 0:0:0:0:0:ffff:bb9:4d17
11.185.77.24 0:0:0:0:0:ffff:bb9:4d18
11.185.77.25 0:0:0:0:0:ffff:bb9:4d19
11.185.77.26 0:0:0:0:0:ffff:bb9:4d1a
11.185.77.27 0:0:0:0:0:ffff:bb9:4d1b
11.185.77.28 0:0:0:0:0:ffff:bb9:4d1c
11.185.77.29 0:0:0:0:0:ffff:bb9:4d1d
11.185.77.30 0:0:0:0:0:ffff:bb9:4d1e
11.185.77.31 0:0:0:0:0:ffff:bb9:4d1f
11.185.77.32 0:0:0:0:0:ffff:bb9:4d20
11.185.77.33 0:0:0:0:0:ffff:bb9:4d21
11.185.77.34 0:0:0:0:0:ffff:bb9:4d22
11.185.77.35 0:0:0:0:0:ffff:bb9:4d23
11.185.77.36 0:0:0:0:0:ffff:bb9:4d24
11.185.77.37 0:0:0:0:0:ffff:bb9:4d25
11.185.77.38 0:0:0:0:0:ffff:bb9:4d26
11.185.77.39 0:0:0:0:0:ffff:bb9:4d27
11.185.77.40 0:0:0:0:0:ffff:bb9:4d28
11.185.77.41 0:0:0:0:0:ffff:bb9:4d29
11.185.77.42 0:0:0:0:0:ffff:bb9:4d2a
11.185.77.43 0:0:0:0:0:ffff:bb9:4d2b
11.185.77.44 0:0:0:0:0:ffff:bb9:4d2c
11.185.77.45 0:0:0:0:0:ffff:bb9:4d2d
11.185.77.46 0:0:0:0:0:ffff:bb9:4d2e
11.185.77.47 0:0:0:0:0:ffff:bb9:4d2f
11.185.77.48 0:0:0:0:0:ffff:bb9:4d30
11.185.77.49 0:0:0:0:0:ffff:bb9:4d31
11.185.77.50 0:0:0:0:0:ffff:bb9:4d32
11.185.77.51 0:0:0:0:0:ffff:bb9:4d33
11.185.77.52 0:0:0:0:0:ffff:bb9:4d34
11.185.77.53 0:0:0:0:0:ffff:bb9:4d35
11.185.77.54 0:0:0:0:0:ffff:bb9:4d36
11.185.77.55 0:0:0:0:0:ffff:bb9:4d37
11.185.77.56 0:0:0:0:0:ffff:bb9:4d38
11.185.77.57 0:0:0:0:0:ffff:bb9:4d39
11.185.77.58 0:0:0:0:0:ffff:bb9:4d3a
11.185.77.59 0:0:0:0:0:ffff:bb9:4d3b
11.185.77.60 0:0:0:0:0:ffff:bb9:4d3c


11.185.77.61 0:0:0:0:0:ffff:bb9:4d3d
11.185.77.62 0:0:0:0:0:ffff:bb9:4d3e
11.185.77.63 0:0:0:0:0:ffff:bb9:4d3f
11.185.77.64 0:0:0:0:0:ffff:bb9:4d40
11.185.77.65 0:0:0:0:0:ffff:bb9:4d41
11.185.77.66 0:0:0:0:0:ffff:bb9:4d42
11.185.77.67 0:0:0:0:0:ffff:bb9:4d43
11.185.77.68 0:0:0:0:0:ffff:bb9:4d44
11.185.77.69 0:0:0:0:0:ffff:bb9:4d45
11.185.77.70 0:0:0:0:0:ffff:bb9:4d46
11.185.77.71 0:0:0:0:0:ffff:bb9:4d47
11.185.77.72 0:0:0:0:0:ffff:bb9:4d48
11.185.77.73 0:0:0:0:0:ffff:bb9:4d49
11.185.77.74 0:0:0:0:0:ffff:bb9:4d4a
11.185.77.75 0:0:0:0:0:ffff:bb9:4d4b
11.185.77.76 0:0:0:0:0:ffff:bb9:4d4c
11.185.77.77 0:0:0:0:0:ffff:bb9:4d4d
11.185.77.78 0:0:0:0:0:ffff:bb9:4d4e
11.185.77.79 0:0:0:0:0:ffff:bb9:4d4f
11.185.77.80 0:0:0:0:0:ffff:bb9:4d50
11.185.77.81 0:0:0:0:0:ffff:bb9:4d51
11.185.77.82 0:0:0:0:0:ffff:bb9:4d52
11.185.77.83 0:0:0:0:0:ffff:bb9:4d53
11.185.77.84 0:0:0:0:0:ffff:bb9:4d54
11.185.77.85 0:0:0:0:0:ffff:bb9:4d55
11.185.77.86 0:0:0:0:0:ffff:bb9:4d56
11.185.77.87 0:0:0:0:0:ffff:bb9:4d57
11.185.77.88 0:0:0:0:0:ffff:bb9:4d58
11.185.77.89 0:0:0:0:0:ffff:bb9:4d59
11.185.77.90 0:0:0:0:0:ffff:bb9:4d5a
11.185.77.91 0:0:0:0:0:ffff:bb9:4d5b
11.185.77.92 0:0:0:0:0:ffff:bb9:4d5c
11.185.77.93 0:0:0:0:0:ffff:bb9:4d5d
11.185.77.94 0:0:0:0:0:ffff:bb9:4d5e
11.185.77.95 0:0:0:0:0:ffff:bb9:4d5f
11.185.77.96 0:0:0:0:0:ffff:bb9:4d60
11.185.77.97 0:0:0:0:0:ffff:bb9:4d61
11.185.77.98 0:0:0:0:0:ffff:bb9:4d62
11.185.77.99 0:0:0:0:0:ffff:bb9:4d63
11.185.77.100 0:0:0:0:0:ffff:bb9:4d64
11.185.77.101 0:0:0:0:0:ffff:bb9:4d65
11.185.77.102 0:0:0:0:0:ffff:bb9:4d66
11.185.77.103 0:0:0:0:0:ffff:bb9:4d67
11.185.77.104 0:0:0:0:0:ffff:bb9:4d68
11.185.77.105 0:0:0:0:0:ffff:bb9:4d69
11.185.77.106 0:0:0:0:0:ffff:bb9:4d6a
11.185.77.107 0:0:0:0:0:ffff:bb9:4d6b
11.185.77.108 0:0:0:0:0:ffff:bb9:4d6c
11.185.77.109 0:0:0:0:0:ffff:bb9:4d6d
11.185.77.110 0:0:0:0:0:ffff:bb9:4d6e
11.185.77.111 0:0:0:0:0:ffff:bb9:4d6f
11.185.77.112 0:0:0:0:0:ffff:bb9:4d70
11.185.77.113 0:0:0:0:0:ffff:bb9:4d71
11.185.77.114 0:0:0:0:0:ffff:bb9:4d72
11.185.77.115 0:0:0:0:0:ffff:bb9:4d73
11.185.77.116 0:0:0:0:0:ffff:bb9:4d74
11.185.77.117 0:0:0:0:0:ffff:bb9:4d75
11.185.77.118 0:0:0:0:0:ffff:bb9:4d76
11.185.77.119 0:0:0:0:0:ffff:bb9:4d77
11.185.77.120 0:0:0:0:0:ffff:bb9:4d78


11.185.77.121 0:0:0:0:0:ffff:bb9:4d79
11.185.77.122 0:0:0:0:0:ffff:bb9:4d7a
11.185.77.123 0:0:0:0:0:ffff:bb9:4d7b
11.185.77.124 0:0:0:0:0:ffff:bb9:4d7c
11.185.77.125 0:0:0:0:0:ffff:bb9:4d7d
11.185.77.126 0:0:0:0:0:ffff:bb9:4d7e
11.185.77.127 0:0:0:0:0:ffff:bb9:4d7f
11.185.77.128 0:0:0:0:0:ffff:bb9:4d80
11.185.77.129 0:0:0:0:0:ffff:bb9:4d81
11.185.77.130 0:0:0:0:0:ffff:bb9:4d82
11.185.77.131 0:0:0:0:0:ffff:bb9:4d83
11.185.77.132 0:0:0:0:0:ffff:bb9:4d84
11.185.77.133 0:0:0:0:0:ffff:bb9:4d85
11.185.77.134 0:0:0:0:0:ffff:bb9:4d86
11.185.77.135 0:0:0:0:0:ffff:bb9:4d87
11.185.77.136 0:0:0:0:0:ffff:bb9:4d88
11.185.77.137 0:0:0:0:0:ffff:bb9:4d89
11.185.77.138 0:0:0:0:0:ffff:bb9:4d8a
11.185.77.139 0:0:0:0:0:ffff:bb9:4d8b
11.185.77.140 0:0:0:0:0:ffff:bb9:4d8c
11.185.77.141 0:0:0:0:0:ffff:bb9:4d8d
11.185.77.142 0:0:0:0:0:ffff:bb9:4d8e
11.185.77.143 0:0:0:0:0:ffff:bb9:4d8f
11.185.77.144 0:0:0:0:0:ffff:bb9:4d90
11.185.77.145 0:0:0:0:0:ffff:bb9:4d91
11.185.77.146 0:0:0:0:0:ffff:bb9:4d92
11.185.77.147 0:0:0:0:0:ffff:bb9:4d93
11.185.77.148 0:0:0:0:0:ffff:bb9:4d94
11.185.77.149 0:0:0:0:0:ffff:bb9:4d95
11.185.77.150 0:0:0:0:0:ffff:bb9:4d96
11.185.77.151 0:0:0:0:0:ffff:bb9:4d97
11.185.77.152 0:0:0:0:0:ffff:bb9:4d98
11.185.77.153 0:0:0:0:0:ffff:bb9:4d99
11.185.77.154 0:0:0:0:0:ffff:bb9:4d9a
11.185.77.155 0:0:0:0:0:ffff:bb9:4d9b
11.185.77.156 0:0:0:0:0:ffff:bb9:4d9c
11.185.77.157 0:0:0:0:0:ffff:bb9:4d9d
11.185.77.158 0:0:0:0:0:ffff:bb9:4d9e
11.185.77.159 0:0:0:0:0:ffff:bb9:4d9f
11.185.77.160 0:0:0:0:0:ffff:bb9:4da0
11.185.77.161 0:0:0:0:0:ffff:bb9:4da1
11.185.77.162 0:0:0:0:0:ffff:bb9:4da2
11.185.77.163 0:0:0:0:0:ffff:bb9:4da3
11.185.77.164 0:0:0:0:0:ffff:bb9:4da4
11.185.77.165 0:0:0:0:0:ffff:bb9:4da5
11.185.77.166 0:0:0:0:0:ffff:bb9:4da6
11.185.77.167 0:0:0:0:0:ffff:bb9:4da7
11.185.77.168 0:0:0:0:0:ffff:bb9:4da8
11.185.77.169 0:0:0:0:0:ffff:bb9:4da9
11.185.77.170 0:0:0:0:0:ffff:bb9:4daa
11.185.77.171 0:0:0:0:0:ffff:bb9:4dab
11.185.77.172 0:0:0:0:0:ffff:bb9:4dac
11.185.77.173 0:0:0:0:0:ffff:bb9:4dad
11.185.77.174 0:0:0:0:0:ffff:bb9:4dae
11.185.77.175 0:0:0:0:0:ffff:bb9:4daf
11.185.77.176 0:0:0:0:0:ffff:bb9:4db0
11.185.77.177 0:0:0:0:0:ffff:bb9:4db1
11.185.77.178 0:0:0:0:0:ffff:bb9:4db2
11.185.77.179 0:0:0:0:0:ffff:bb9:4db3
11.185.77.180 0:0:0:0:0:ffff:bb9:4db4


11.185.77.181 0:0:0:0:0:ffff:bb9:4db5
11.185.77.182 0:0:0:0:0:ffff:bb9:4db6
11.185.77.183 0:0:0:0:0:ffff:bb9:4db7
11.185.77.184 0:0:0:0:0:ffff:bb9:4db8
11.185.77.185 0:0:0:0:0:ffff:bb9:4db9
11.185.77.186 0:0:0:0:0:ffff:bb9:4dba
11.185.77.187 0:0:0:0:0:ffff:bb9:4dbb
11.185.77.188 0:0:0:0:0:ffff:bb9:4dbc
11.185.77.189 0:0:0:0:0:ffff:bb9:4dbd
11.185.77.190 0:0:0:0:0:ffff:bb9:4dbe
11.185.77.191 0:0:0:0:0:ffff:bb9:4dbf
11.185.77.192 0:0:0:0:0:ffff:bb9:4dc0
11.185.77.193 0:0:0:0:0:ffff:bb9:4dc1
11.185.77.194 0:0:0:0:0:ffff:bb9:4dc2
11.185.77.195 0:0:0:0:0:ffff:bb9:4dc3
11.185.77.196 0:0:0:0:0:ffff:bb9:4dc4
11.185.77.197 0:0:0:0:0:ffff:bb9:4dc5
11.185.77.198 0:0:0:0:0:ffff:bb9:4dc6
11.185.77.199 0:0:0:0:0:ffff:bb9:4dc7
11.185.77.200 0:0:0:0:0:ffff:bb9:4dc8
11.185.77.201 0:0:0:0:0:ffff:bb9:4dc9
11.185.77.202 0:0:0:0:0:ffff:bb9:4dca
11.185.77.203 0:0:0:0:0:ffff:bb9:4dcb
11.185.77.204 0:0:0:0:0:ffff:bb9:4dcc
11.185.77.205 0:0:0:0:0:ffff:bb9:4dcd
11.185.77.206 0:0:0:0:0:ffff:bb9:4dce
11.185.77.207 0:0:0:0:0:ffff:bb9:4dcf
11.185.77.208 0:0:0:0:0:ffff:bb9:4dd0
11.185.77.209 0:0:0:0:0:ffff:bb9:4dd1
11.185.77.210 0:0:0:0:0:ffff:bb9:4dd2
11.185.77.211 0:0:0:0:0:ffff:bb9:4dd3
11.185.77.212 0:0:0:0:0:ffff:bb9:4dd4
11.185.77.213 0:0:0:0:0:ffff:bb9:4dd5
11.185.77.214 0:0:0:0:0:ffff:bb9:4dd6
11.185.77.215 0:0:0:0:0:ffff:bb9:4dd7
11.185.77.216 0:0:0:0:0:ffff:bb9:4dd8
11.185.77.217 0:0:0:0:0:ffff:bb9:4dd9
11.185.77.218 0:0:0:0:0:ffff:bb9:4dda
11.185.77.219 0:0:0:0:0:ffff:bb9:4ddb
11.185.77.220 0:0:0:0:0:ffff:bb9:4ddc
11.185.77.221 0:0:0:0:0:ffff:bb9:4ddd
11.185.77.222 0:0:0:0:0:ffff:bb9:4dde
11.185.77.223 0:0:0:0:0:ffff:bb9:4ddf
11.185.77.224 0:0:0:0:0:ffff:bb9:4de0
11.185.77.225 0:0:0:0:0:ffff:bb9:4de1
11.185.77.226 0:0:0:0:0:ffff:bb9:4de2
11.185.77.227 0:0:0:0:0:ffff:bb9:4de3
11.185.77.228 0:0:0:0:0:ffff:bb9:4de4
11.185.77.229 0:0:0:0:0:ffff:bb9:4de5
11.185.77.230 0:0:0:0:0:ffff:bb9:4de6
11.185.77.231 0:0:0:0:0:ffff:bb9:4de7
11.185.77.232 0:0:0:0:0:ffff:bb9:4de8
11.185.77.233 0:0:0:0:0:ffff:bb9:4de9
11.185.77.234 0:0:0:0:0:ffff:bb9:4dea
11.185.77.235 0:0:0:0:0:ffff:bb9:4deb
11.185.77.236 0:0:0:0:0:ffff:bb9:4dec
11.185.77.237 0:0:0:0:0:ffff:bb9:4ded
11.185.77.238 0:0:0:0:0:ffff:bb9:4dee
11.185.77.239 0:0:0:0:0:ffff:bb9:4def
11.185.77.240 0:0:0:0:0:ffff:bb9:4df0
11.185.77.241 0:0:0:0:0:ffff:bb9:4df1
11.185.77.242 0:0:0:0:0:ffff:bb9:4df2
11.185.77.243 0:0:0:0:0:ffff:bb9:4df3
11.185.77.244 0:0:0:0:0:ffff:bb9:4df4
11.185.77.245 0:0:0:0:0:ffff:bb9:4df5
11.185.77.246 0:0:0:0:0:ffff:bb9:4df6
11.185.77.247 0:0:0:0:0:ffff:bb9:4df7
11.185.77.248 0:0:0:0:0:ffff:bb9:4df8
11.185.77.249 0:0:0:0:0:ffff:bb9:4df9
11.185.77.250 0:0:0:0:0:ffff:bb9:4dfa
11.185.77.251 0:0:0:0:0:ffff:bb9:4dfb
11.185.77.252 0:0:0:0:0:ffff:bb9:4dfc
11.185.77.253 0:0:0:0:0:ffff:bb9:4dfd
11.185.77.254 0:0:0:0:0:ffff:bb9:4dfe
11.185.77.255 0:0:0:0:0:ffff:bb9:4dff


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.