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
236.166.44.1 0:0:0:0:0:ffff:eca6:2c01
236.166.44.2 0:0:0:0:0:ffff:eca6:2c02
236.166.44.3 0:0:0:0:0:ffff:eca6:2c03
236.166.44.4 0:0:0:0:0:ffff:eca6:2c04
236.166.44.5 0:0:0:0:0:ffff:eca6:2c05
236.166.44.6 0:0:0:0:0:ffff:eca6:2c06
236.166.44.7 0:0:0:0:0:ffff:eca6:2c07
236.166.44.8 0:0:0:0:0:ffff:eca6:2c08
236.166.44.9 0:0:0:0:0:ffff:eca6:2c09
236.166.44.10 0:0:0:0:0:ffff:eca6:2c0a
236.166.44.11 0:0:0:0:0:ffff:eca6:2c0b
236.166.44.12 0:0:0:0:0:ffff:eca6:2c0c
236.166.44.13 0:0:0:0:0:ffff:eca6:2c0d
236.166.44.14 0:0:0:0:0:ffff:eca6:2c0e
236.166.44.15 0:0:0:0:0:ffff:eca6:2c0f
236.166.44.16 0:0:0:0:0:ffff:eca6:2c10
236.166.44.17 0:0:0:0:0:ffff:eca6:2c11
236.166.44.18 0:0:0:0:0:ffff:eca6:2c12
236.166.44.19 0:0:0:0:0:ffff:eca6:2c13
236.166.44.20 0:0:0:0:0:ffff:eca6:2c14
236.166.44.21 0:0:0:0:0:ffff:eca6:2c15
236.166.44.22 0:0:0:0:0:ffff:eca6:2c16
236.166.44.23 0:0:0:0:0:ffff:eca6:2c17
236.166.44.24 0:0:0:0:0:ffff:eca6:2c18
236.166.44.25 0:0:0:0:0:ffff:eca6:2c19
236.166.44.26 0:0:0:0:0:ffff:eca6:2c1a
236.166.44.27 0:0:0:0:0:ffff:eca6:2c1b
236.166.44.28 0:0:0:0:0:ffff:eca6:2c1c
236.166.44.29 0:0:0:0:0:ffff:eca6:2c1d
236.166.44.30 0:0:0:0:0:ffff:eca6:2c1e
236.166.44.31 0:0:0:0:0:ffff:eca6:2c1f
236.166.44.32 0:0:0:0:0:ffff:eca6:2c20
236.166.44.33 0:0:0:0:0:ffff:eca6:2c21
236.166.44.34 0:0:0:0:0:ffff:eca6:2c22
236.166.44.35 0:0:0:0:0:ffff:eca6:2c23
236.166.44.36 0:0:0:0:0:ffff:eca6:2c24
236.166.44.37 0:0:0:0:0:ffff:eca6:2c25
236.166.44.38 0:0:0:0:0:ffff:eca6:2c26
236.166.44.39 0:0:0:0:0:ffff:eca6:2c27
236.166.44.40 0:0:0:0:0:ffff:eca6:2c28
236.166.44.41 0:0:0:0:0:ffff:eca6:2c29
236.166.44.42 0:0:0:0:0:ffff:eca6:2c2a
236.166.44.43 0:0:0:0:0:ffff:eca6:2c2b
236.166.44.44 0:0:0:0:0:ffff:eca6:2c2c
236.166.44.45 0:0:0:0:0:ffff:eca6:2c2d
236.166.44.46 0:0:0:0:0:ffff:eca6:2c2e
236.166.44.47 0:0:0:0:0:ffff:eca6:2c2f
236.166.44.48 0:0:0:0:0:ffff:eca6:2c30
236.166.44.49 0:0:0:0:0:ffff:eca6:2c31
236.166.44.50 0:0:0:0:0:ffff:eca6:2c32
236.166.44.51 0:0:0:0:0:ffff:eca6:2c33
236.166.44.52 0:0:0:0:0:ffff:eca6:2c34
236.166.44.53 0:0:0:0:0:ffff:eca6:2c35
236.166.44.54 0:0:0:0:0:ffff:eca6:2c36
236.166.44.55 0:0:0:0:0:ffff:eca6:2c37
236.166.44.56 0:0:0:0:0:ffff:eca6:2c38
236.166.44.57 0:0:0:0:0:ffff:eca6:2c39
236.166.44.58 0:0:0:0:0:ffff:eca6:2c3a
236.166.44.59 0:0:0:0:0:ffff:eca6:2c3b
236.166.44.60 0:0:0:0:0:ffff:eca6:2c3c


236.166.44.61 0:0:0:0:0:ffff:eca6:2c3d
236.166.44.62 0:0:0:0:0:ffff:eca6:2c3e
236.166.44.63 0:0:0:0:0:ffff:eca6:2c3f
236.166.44.64 0:0:0:0:0:ffff:eca6:2c40
236.166.44.65 0:0:0:0:0:ffff:eca6:2c41
236.166.44.66 0:0:0:0:0:ffff:eca6:2c42
236.166.44.67 0:0:0:0:0:ffff:eca6:2c43
236.166.44.68 0:0:0:0:0:ffff:eca6:2c44
236.166.44.69 0:0:0:0:0:ffff:eca6:2c45
236.166.44.70 0:0:0:0:0:ffff:eca6:2c46
236.166.44.71 0:0:0:0:0:ffff:eca6:2c47
236.166.44.72 0:0:0:0:0:ffff:eca6:2c48
236.166.44.73 0:0:0:0:0:ffff:eca6:2c49
236.166.44.74 0:0:0:0:0:ffff:eca6:2c4a
236.166.44.75 0:0:0:0:0:ffff:eca6:2c4b
236.166.44.76 0:0:0:0:0:ffff:eca6:2c4c
236.166.44.77 0:0:0:0:0:ffff:eca6:2c4d
236.166.44.78 0:0:0:0:0:ffff:eca6:2c4e
236.166.44.79 0:0:0:0:0:ffff:eca6:2c4f
236.166.44.80 0:0:0:0:0:ffff:eca6:2c50
236.166.44.81 0:0:0:0:0:ffff:eca6:2c51
236.166.44.82 0:0:0:0:0:ffff:eca6:2c52
236.166.44.83 0:0:0:0:0:ffff:eca6:2c53
236.166.44.84 0:0:0:0:0:ffff:eca6:2c54
236.166.44.85 0:0:0:0:0:ffff:eca6:2c55
236.166.44.86 0:0:0:0:0:ffff:eca6:2c56
236.166.44.87 0:0:0:0:0:ffff:eca6:2c57
236.166.44.88 0:0:0:0:0:ffff:eca6:2c58
236.166.44.89 0:0:0:0:0:ffff:eca6:2c59
236.166.44.90 0:0:0:0:0:ffff:eca6:2c5a
236.166.44.91 0:0:0:0:0:ffff:eca6:2c5b
236.166.44.92 0:0:0:0:0:ffff:eca6:2c5c
236.166.44.93 0:0:0:0:0:ffff:eca6:2c5d
236.166.44.94 0:0:0:0:0:ffff:eca6:2c5e
236.166.44.95 0:0:0:0:0:ffff:eca6:2c5f
236.166.44.96 0:0:0:0:0:ffff:eca6:2c60
236.166.44.97 0:0:0:0:0:ffff:eca6:2c61
236.166.44.98 0:0:0:0:0:ffff:eca6:2c62
236.166.44.99 0:0:0:0:0:ffff:eca6:2c63
236.166.44.100 0:0:0:0:0:ffff:eca6:2c64
236.166.44.101 0:0:0:0:0:ffff:eca6:2c65
236.166.44.102 0:0:0:0:0:ffff:eca6:2c66
236.166.44.103 0:0:0:0:0:ffff:eca6:2c67
236.166.44.104 0:0:0:0:0:ffff:eca6:2c68
236.166.44.105 0:0:0:0:0:ffff:eca6:2c69
236.166.44.106 0:0:0:0:0:ffff:eca6:2c6a
236.166.44.107 0:0:0:0:0:ffff:eca6:2c6b
236.166.44.108 0:0:0:0:0:ffff:eca6:2c6c
236.166.44.109 0:0:0:0:0:ffff:eca6:2c6d
236.166.44.110 0:0:0:0:0:ffff:eca6:2c6e
236.166.44.111 0:0:0:0:0:ffff:eca6:2c6f
236.166.44.112 0:0:0:0:0:ffff:eca6:2c70
236.166.44.113 0:0:0:0:0:ffff:eca6:2c71
236.166.44.114 0:0:0:0:0:ffff:eca6:2c72
236.166.44.115 0:0:0:0:0:ffff:eca6:2c73
236.166.44.116 0:0:0:0:0:ffff:eca6:2c74
236.166.44.117 0:0:0:0:0:ffff:eca6:2c75
236.166.44.118 0:0:0:0:0:ffff:eca6:2c76
236.166.44.119 0:0:0:0:0:ffff:eca6:2c77
236.166.44.120 0:0:0:0:0:ffff:eca6:2c78


236.166.44.121 0:0:0:0:0:ffff:eca6:2c79
236.166.44.122 0:0:0:0:0:ffff:eca6:2c7a
236.166.44.123 0:0:0:0:0:ffff:eca6:2c7b
236.166.44.124 0:0:0:0:0:ffff:eca6:2c7c
236.166.44.125 0:0:0:0:0:ffff:eca6:2c7d
236.166.44.126 0:0:0:0:0:ffff:eca6:2c7e
236.166.44.127 0:0:0:0:0:ffff:eca6:2c7f
236.166.44.128 0:0:0:0:0:ffff:eca6:2c80
236.166.44.129 0:0:0:0:0:ffff:eca6:2c81
236.166.44.130 0:0:0:0:0:ffff:eca6:2c82
236.166.44.131 0:0:0:0:0:ffff:eca6:2c83
236.166.44.132 0:0:0:0:0:ffff:eca6:2c84
236.166.44.133 0:0:0:0:0:ffff:eca6:2c85
236.166.44.134 0:0:0:0:0:ffff:eca6:2c86
236.166.44.135 0:0:0:0:0:ffff:eca6:2c87
236.166.44.136 0:0:0:0:0:ffff:eca6:2c88
236.166.44.137 0:0:0:0:0:ffff:eca6:2c89
236.166.44.138 0:0:0:0:0:ffff:eca6:2c8a
236.166.44.139 0:0:0:0:0:ffff:eca6:2c8b
236.166.44.140 0:0:0:0:0:ffff:eca6:2c8c
236.166.44.141 0:0:0:0:0:ffff:eca6:2c8d
236.166.44.142 0:0:0:0:0:ffff:eca6:2c8e
236.166.44.143 0:0:0:0:0:ffff:eca6:2c8f
236.166.44.144 0:0:0:0:0:ffff:eca6:2c90
236.166.44.145 0:0:0:0:0:ffff:eca6:2c91
236.166.44.146 0:0:0:0:0:ffff:eca6:2c92
236.166.44.147 0:0:0:0:0:ffff:eca6:2c93
236.166.44.148 0:0:0:0:0:ffff:eca6:2c94
236.166.44.149 0:0:0:0:0:ffff:eca6:2c95
236.166.44.150 0:0:0:0:0:ffff:eca6:2c96
236.166.44.151 0:0:0:0:0:ffff:eca6:2c97
236.166.44.152 0:0:0:0:0:ffff:eca6:2c98
236.166.44.153 0:0:0:0:0:ffff:eca6:2c99
236.166.44.154 0:0:0:0:0:ffff:eca6:2c9a
236.166.44.155 0:0:0:0:0:ffff:eca6:2c9b
236.166.44.156 0:0:0:0:0:ffff:eca6:2c9c
236.166.44.157 0:0:0:0:0:ffff:eca6:2c9d
236.166.44.158 0:0:0:0:0:ffff:eca6:2c9e
236.166.44.159 0:0:0:0:0:ffff:eca6:2c9f
236.166.44.160 0:0:0:0:0:ffff:eca6:2ca0
236.166.44.161 0:0:0:0:0:ffff:eca6:2ca1
236.166.44.162 0:0:0:0:0:ffff:eca6:2ca2
236.166.44.163 0:0:0:0:0:ffff:eca6:2ca3
236.166.44.164 0:0:0:0:0:ffff:eca6:2ca4
236.166.44.165 0:0:0:0:0:ffff:eca6:2ca5
236.166.44.166 0:0:0:0:0:ffff:eca6:2ca6
236.166.44.167 0:0:0:0:0:ffff:eca6:2ca7
236.166.44.168 0:0:0:0:0:ffff:eca6:2ca8
236.166.44.169 0:0:0:0:0:ffff:eca6:2ca9
236.166.44.170 0:0:0:0:0:ffff:eca6:2caa
236.166.44.171 0:0:0:0:0:ffff:eca6:2cab
236.166.44.172 0:0:0:0:0:ffff:eca6:2cac
236.166.44.173 0:0:0:0:0:ffff:eca6:2cad
236.166.44.174 0:0:0:0:0:ffff:eca6:2cae
236.166.44.175 0:0:0:0:0:ffff:eca6:2caf
236.166.44.176 0:0:0:0:0:ffff:eca6:2cb0
236.166.44.177 0:0:0:0:0:ffff:eca6:2cb1
236.166.44.178 0:0:0:0:0:ffff:eca6:2cb2
236.166.44.179 0:0:0:0:0:ffff:eca6:2cb3
236.166.44.180 0:0:0:0:0:ffff:eca6:2cb4


236.166.44.181 0:0:0:0:0:ffff:eca6:2cb5
236.166.44.182 0:0:0:0:0:ffff:eca6:2cb6
236.166.44.183 0:0:0:0:0:ffff:eca6:2cb7
236.166.44.184 0:0:0:0:0:ffff:eca6:2cb8
236.166.44.185 0:0:0:0:0:ffff:eca6:2cb9
236.166.44.186 0:0:0:0:0:ffff:eca6:2cba
236.166.44.187 0:0:0:0:0:ffff:eca6:2cbb
236.166.44.188 0:0:0:0:0:ffff:eca6:2cbc
236.166.44.189 0:0:0:0:0:ffff:eca6:2cbd
236.166.44.190 0:0:0:0:0:ffff:eca6:2cbe
236.166.44.191 0:0:0:0:0:ffff:eca6:2cbf
236.166.44.192 0:0:0:0:0:ffff:eca6:2cc0
236.166.44.193 0:0:0:0:0:ffff:eca6:2cc1
236.166.44.194 0:0:0:0:0:ffff:eca6:2cc2
236.166.44.195 0:0:0:0:0:ffff:eca6:2cc3
236.166.44.196 0:0:0:0:0:ffff:eca6:2cc4
236.166.44.197 0:0:0:0:0:ffff:eca6:2cc5
236.166.44.198 0:0:0:0:0:ffff:eca6:2cc6
236.166.44.199 0:0:0:0:0:ffff:eca6:2cc7
236.166.44.200 0:0:0:0:0:ffff:eca6:2cc8
236.166.44.201 0:0:0:0:0:ffff:eca6:2cc9
236.166.44.202 0:0:0:0:0:ffff:eca6:2cca
236.166.44.203 0:0:0:0:0:ffff:eca6:2ccb
236.166.44.204 0:0:0:0:0:ffff:eca6:2ccc
236.166.44.205 0:0:0:0:0:ffff:eca6:2ccd
236.166.44.206 0:0:0:0:0:ffff:eca6:2cce
236.166.44.207 0:0:0:0:0:ffff:eca6:2ccf
236.166.44.208 0:0:0:0:0:ffff:eca6:2cd0
236.166.44.209 0:0:0:0:0:ffff:eca6:2cd1
236.166.44.210 0:0:0:0:0:ffff:eca6:2cd2
236.166.44.211 0:0:0:0:0:ffff:eca6:2cd3
236.166.44.212 0:0:0:0:0:ffff:eca6:2cd4
236.166.44.213 0:0:0:0:0:ffff:eca6:2cd5
236.166.44.214 0:0:0:0:0:ffff:eca6:2cd6
236.166.44.215 0:0:0:0:0:ffff:eca6:2cd7
236.166.44.216 0:0:0:0:0:ffff:eca6:2cd8
236.166.44.217 0:0:0:0:0:ffff:eca6:2cd9
236.166.44.218 0:0:0:0:0:ffff:eca6:2cda
236.166.44.219 0:0:0:0:0:ffff:eca6:2cdb
236.166.44.220 0:0:0:0:0:ffff:eca6:2cdc
236.166.44.221 0:0:0:0:0:ffff:eca6:2cdd
236.166.44.222 0:0:0:0:0:ffff:eca6:2cde
236.166.44.223 0:0:0:0:0:ffff:eca6:2cdf
236.166.44.224 0:0:0:0:0:ffff:eca6:2ce0
236.166.44.225 0:0:0:0:0:ffff:eca6:2ce1
236.166.44.226 0:0:0:0:0:ffff:eca6:2ce2
236.166.44.227 0:0:0:0:0:ffff:eca6:2ce3
236.166.44.228 0:0:0:0:0:ffff:eca6:2ce4
236.166.44.229 0:0:0:0:0:ffff:eca6:2ce5
236.166.44.230 0:0:0:0:0:ffff:eca6:2ce6
236.166.44.231 0:0:0:0:0:ffff:eca6:2ce7
236.166.44.232 0:0:0:0:0:ffff:eca6:2ce8
236.166.44.233 0:0:0:0:0:ffff:eca6:2ce9
236.166.44.234 0:0:0:0:0:ffff:eca6:2cea
236.166.44.235 0:0:0:0:0:ffff:eca6:2ceb
236.166.44.236 0:0:0:0:0:ffff:eca6:2cec
236.166.44.237 0:0:0:0:0:ffff:eca6:2ced
236.166.44.238 0:0:0:0:0:ffff:eca6:2cee
236.166.44.239 0:0:0:0:0:ffff:eca6:2cef
236.166.44.240 0:0:0:0:0:ffff:eca6:2cf0
236.166.44.241 0:0:0:0:0:ffff:eca6:2cf1
236.166.44.242 0:0:0:0:0:ffff:eca6:2cf2
236.166.44.243 0:0:0:0:0:ffff:eca6:2cf3
236.166.44.244 0:0:0:0:0:ffff:eca6:2cf4
236.166.44.245 0:0:0:0:0:ffff:eca6:2cf5
236.166.44.246 0:0:0:0:0:ffff:eca6:2cf6
236.166.44.247 0:0:0:0:0:ffff:eca6:2cf7
236.166.44.248 0:0:0:0:0:ffff:eca6:2cf8
236.166.44.249 0:0:0:0:0:ffff:eca6:2cf9
236.166.44.250 0:0:0:0:0:ffff:eca6:2cfa
236.166.44.251 0:0:0:0:0:ffff:eca6:2cfb
236.166.44.252 0:0:0:0:0:ffff:eca6:2cfc
236.166.44.253 0:0:0:0:0:ffff:eca6:2cfd
236.166.44.254 0:0:0:0:0:ffff:eca6:2cfe
236.166.44.255 0:0:0:0:0:ffff:eca6:2cff


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.