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
72.5.44.1 0:0:0:0:0:ffff:4805:2c01
72.5.44.2 0:0:0:0:0:ffff:4805:2c02
72.5.44.3 0:0:0:0:0:ffff:4805:2c03
72.5.44.4 0:0:0:0:0:ffff:4805:2c04
72.5.44.5 0:0:0:0:0:ffff:4805:2c05
72.5.44.6 0:0:0:0:0:ffff:4805:2c06
72.5.44.7 0:0:0:0:0:ffff:4805:2c07
72.5.44.8 0:0:0:0:0:ffff:4805:2c08
72.5.44.9 0:0:0:0:0:ffff:4805:2c09
72.5.44.10 0:0:0:0:0:ffff:4805:2c0a
72.5.44.11 0:0:0:0:0:ffff:4805:2c0b
72.5.44.12 0:0:0:0:0:ffff:4805:2c0c
72.5.44.13 0:0:0:0:0:ffff:4805:2c0d
72.5.44.14 0:0:0:0:0:ffff:4805:2c0e
72.5.44.15 0:0:0:0:0:ffff:4805:2c0f
72.5.44.16 0:0:0:0:0:ffff:4805:2c10
72.5.44.17 0:0:0:0:0:ffff:4805:2c11
72.5.44.18 0:0:0:0:0:ffff:4805:2c12
72.5.44.19 0:0:0:0:0:ffff:4805:2c13
72.5.44.20 0:0:0:0:0:ffff:4805:2c14
72.5.44.21 0:0:0:0:0:ffff:4805:2c15
72.5.44.22 0:0:0:0:0:ffff:4805:2c16
72.5.44.23 0:0:0:0:0:ffff:4805:2c17
72.5.44.24 0:0:0:0:0:ffff:4805:2c18
72.5.44.25 0:0:0:0:0:ffff:4805:2c19
72.5.44.26 0:0:0:0:0:ffff:4805:2c1a
72.5.44.27 0:0:0:0:0:ffff:4805:2c1b
72.5.44.28 0:0:0:0:0:ffff:4805:2c1c
72.5.44.29 0:0:0:0:0:ffff:4805:2c1d
72.5.44.30 0:0:0:0:0:ffff:4805:2c1e
72.5.44.31 0:0:0:0:0:ffff:4805:2c1f
72.5.44.32 0:0:0:0:0:ffff:4805:2c20
72.5.44.33 0:0:0:0:0:ffff:4805:2c21
72.5.44.34 0:0:0:0:0:ffff:4805:2c22
72.5.44.35 0:0:0:0:0:ffff:4805:2c23
72.5.44.36 0:0:0:0:0:ffff:4805:2c24
72.5.44.37 0:0:0:0:0:ffff:4805:2c25
72.5.44.38 0:0:0:0:0:ffff:4805:2c26
72.5.44.39 0:0:0:0:0:ffff:4805:2c27
72.5.44.40 0:0:0:0:0:ffff:4805:2c28
72.5.44.41 0:0:0:0:0:ffff:4805:2c29
72.5.44.42 0:0:0:0:0:ffff:4805:2c2a
72.5.44.43 0:0:0:0:0:ffff:4805:2c2b
72.5.44.44 0:0:0:0:0:ffff:4805:2c2c
72.5.44.45 0:0:0:0:0:ffff:4805:2c2d
72.5.44.46 0:0:0:0:0:ffff:4805:2c2e
72.5.44.47 0:0:0:0:0:ffff:4805:2c2f
72.5.44.48 0:0:0:0:0:ffff:4805:2c30
72.5.44.49 0:0:0:0:0:ffff:4805:2c31
72.5.44.50 0:0:0:0:0:ffff:4805:2c32
72.5.44.51 0:0:0:0:0:ffff:4805:2c33
72.5.44.52 0:0:0:0:0:ffff:4805:2c34
72.5.44.53 0:0:0:0:0:ffff:4805:2c35
72.5.44.54 0:0:0:0:0:ffff:4805:2c36
72.5.44.55 0:0:0:0:0:ffff:4805:2c37
72.5.44.56 0:0:0:0:0:ffff:4805:2c38
72.5.44.57 0:0:0:0:0:ffff:4805:2c39
72.5.44.58 0:0:0:0:0:ffff:4805:2c3a
72.5.44.59 0:0:0:0:0:ffff:4805:2c3b
72.5.44.60 0:0:0:0:0:ffff:4805:2c3c


72.5.44.61 0:0:0:0:0:ffff:4805:2c3d
72.5.44.62 0:0:0:0:0:ffff:4805:2c3e
72.5.44.63 0:0:0:0:0:ffff:4805:2c3f
72.5.44.64 0:0:0:0:0:ffff:4805:2c40
72.5.44.65 0:0:0:0:0:ffff:4805:2c41
72.5.44.66 0:0:0:0:0:ffff:4805:2c42
72.5.44.67 0:0:0:0:0:ffff:4805:2c43
72.5.44.68 0:0:0:0:0:ffff:4805:2c44
72.5.44.69 0:0:0:0:0:ffff:4805:2c45
72.5.44.70 0:0:0:0:0:ffff:4805:2c46
72.5.44.71 0:0:0:0:0:ffff:4805:2c47
72.5.44.72 0:0:0:0:0:ffff:4805:2c48
72.5.44.73 0:0:0:0:0:ffff:4805:2c49
72.5.44.74 0:0:0:0:0:ffff:4805:2c4a
72.5.44.75 0:0:0:0:0:ffff:4805:2c4b
72.5.44.76 0:0:0:0:0:ffff:4805:2c4c
72.5.44.77 0:0:0:0:0:ffff:4805:2c4d
72.5.44.78 0:0:0:0:0:ffff:4805:2c4e
72.5.44.79 0:0:0:0:0:ffff:4805:2c4f
72.5.44.80 0:0:0:0:0:ffff:4805:2c50
72.5.44.81 0:0:0:0:0:ffff:4805:2c51
72.5.44.82 0:0:0:0:0:ffff:4805:2c52
72.5.44.83 0:0:0:0:0:ffff:4805:2c53
72.5.44.84 0:0:0:0:0:ffff:4805:2c54
72.5.44.85 0:0:0:0:0:ffff:4805:2c55
72.5.44.86 0:0:0:0:0:ffff:4805:2c56
72.5.44.87 0:0:0:0:0:ffff:4805:2c57
72.5.44.88 0:0:0:0:0:ffff:4805:2c58
72.5.44.89 0:0:0:0:0:ffff:4805:2c59
72.5.44.90 0:0:0:0:0:ffff:4805:2c5a
72.5.44.91 0:0:0:0:0:ffff:4805:2c5b
72.5.44.92 0:0:0:0:0:ffff:4805:2c5c
72.5.44.93 0:0:0:0:0:ffff:4805:2c5d
72.5.44.94 0:0:0:0:0:ffff:4805:2c5e
72.5.44.95 0:0:0:0:0:ffff:4805:2c5f
72.5.44.96 0:0:0:0:0:ffff:4805:2c60
72.5.44.97 0:0:0:0:0:ffff:4805:2c61
72.5.44.98 0:0:0:0:0:ffff:4805:2c62
72.5.44.99 0:0:0:0:0:ffff:4805:2c63
72.5.44.100 0:0:0:0:0:ffff:4805:2c64
72.5.44.101 0:0:0:0:0:ffff:4805:2c65
72.5.44.102 0:0:0:0:0:ffff:4805:2c66
72.5.44.103 0:0:0:0:0:ffff:4805:2c67
72.5.44.104 0:0:0:0:0:ffff:4805:2c68
72.5.44.105 0:0:0:0:0:ffff:4805:2c69
72.5.44.106 0:0:0:0:0:ffff:4805:2c6a
72.5.44.107 0:0:0:0:0:ffff:4805:2c6b
72.5.44.108 0:0:0:0:0:ffff:4805:2c6c
72.5.44.109 0:0:0:0:0:ffff:4805:2c6d
72.5.44.110 0:0:0:0:0:ffff:4805:2c6e
72.5.44.111 0:0:0:0:0:ffff:4805:2c6f
72.5.44.112 0:0:0:0:0:ffff:4805:2c70
72.5.44.113 0:0:0:0:0:ffff:4805:2c71
72.5.44.114 0:0:0:0:0:ffff:4805:2c72
72.5.44.115 0:0:0:0:0:ffff:4805:2c73
72.5.44.116 0:0:0:0:0:ffff:4805:2c74
72.5.44.117 0:0:0:0:0:ffff:4805:2c75
72.5.44.118 0:0:0:0:0:ffff:4805:2c76
72.5.44.119 0:0:0:0:0:ffff:4805:2c77
72.5.44.120 0:0:0:0:0:ffff:4805:2c78


72.5.44.121 0:0:0:0:0:ffff:4805:2c79
72.5.44.122 0:0:0:0:0:ffff:4805:2c7a
72.5.44.123 0:0:0:0:0:ffff:4805:2c7b
72.5.44.124 0:0:0:0:0:ffff:4805:2c7c
72.5.44.125 0:0:0:0:0:ffff:4805:2c7d
72.5.44.126 0:0:0:0:0:ffff:4805:2c7e
72.5.44.127 0:0:0:0:0:ffff:4805:2c7f
72.5.44.128 0:0:0:0:0:ffff:4805:2c80
72.5.44.129 0:0:0:0:0:ffff:4805:2c81
72.5.44.130 0:0:0:0:0:ffff:4805:2c82
72.5.44.131 0:0:0:0:0:ffff:4805:2c83
72.5.44.132 0:0:0:0:0:ffff:4805:2c84
72.5.44.133 0:0:0:0:0:ffff:4805:2c85
72.5.44.134 0:0:0:0:0:ffff:4805:2c86
72.5.44.135 0:0:0:0:0:ffff:4805:2c87
72.5.44.136 0:0:0:0:0:ffff:4805:2c88
72.5.44.137 0:0:0:0:0:ffff:4805:2c89
72.5.44.138 0:0:0:0:0:ffff:4805:2c8a
72.5.44.139 0:0:0:0:0:ffff:4805:2c8b
72.5.44.140 0:0:0:0:0:ffff:4805:2c8c
72.5.44.141 0:0:0:0:0:ffff:4805:2c8d
72.5.44.142 0:0:0:0:0:ffff:4805:2c8e
72.5.44.143 0:0:0:0:0:ffff:4805:2c8f
72.5.44.144 0:0:0:0:0:ffff:4805:2c90
72.5.44.145 0:0:0:0:0:ffff:4805:2c91
72.5.44.146 0:0:0:0:0:ffff:4805:2c92
72.5.44.147 0:0:0:0:0:ffff:4805:2c93
72.5.44.148 0:0:0:0:0:ffff:4805:2c94
72.5.44.149 0:0:0:0:0:ffff:4805:2c95
72.5.44.150 0:0:0:0:0:ffff:4805:2c96
72.5.44.151 0:0:0:0:0:ffff:4805:2c97
72.5.44.152 0:0:0:0:0:ffff:4805:2c98
72.5.44.153 0:0:0:0:0:ffff:4805:2c99
72.5.44.154 0:0:0:0:0:ffff:4805:2c9a
72.5.44.155 0:0:0:0:0:ffff:4805:2c9b
72.5.44.156 0:0:0:0:0:ffff:4805:2c9c
72.5.44.157 0:0:0:0:0:ffff:4805:2c9d
72.5.44.158 0:0:0:0:0:ffff:4805:2c9e
72.5.44.159 0:0:0:0:0:ffff:4805:2c9f
72.5.44.160 0:0:0:0:0:ffff:4805:2ca0
72.5.44.161 0:0:0:0:0:ffff:4805:2ca1
72.5.44.162 0:0:0:0:0:ffff:4805:2ca2
72.5.44.163 0:0:0:0:0:ffff:4805:2ca3
72.5.44.164 0:0:0:0:0:ffff:4805:2ca4
72.5.44.165 0:0:0:0:0:ffff:4805:2ca5
72.5.44.166 0:0:0:0:0:ffff:4805:2ca6
72.5.44.167 0:0:0:0:0:ffff:4805:2ca7
72.5.44.168 0:0:0:0:0:ffff:4805:2ca8
72.5.44.169 0:0:0:0:0:ffff:4805:2ca9
72.5.44.170 0:0:0:0:0:ffff:4805:2caa
72.5.44.171 0:0:0:0:0:ffff:4805:2cab
72.5.44.172 0:0:0:0:0:ffff:4805:2cac
72.5.44.173 0:0:0:0:0:ffff:4805:2cad
72.5.44.174 0:0:0:0:0:ffff:4805:2cae
72.5.44.175 0:0:0:0:0:ffff:4805:2caf
72.5.44.176 0:0:0:0:0:ffff:4805:2cb0
72.5.44.177 0:0:0:0:0:ffff:4805:2cb1
72.5.44.178 0:0:0:0:0:ffff:4805:2cb2
72.5.44.179 0:0:0:0:0:ffff:4805:2cb3
72.5.44.180 0:0:0:0:0:ffff:4805:2cb4


72.5.44.181 0:0:0:0:0:ffff:4805:2cb5
72.5.44.182 0:0:0:0:0:ffff:4805:2cb6
72.5.44.183 0:0:0:0:0:ffff:4805:2cb7
72.5.44.184 0:0:0:0:0:ffff:4805:2cb8
72.5.44.185 0:0:0:0:0:ffff:4805:2cb9
72.5.44.186 0:0:0:0:0:ffff:4805:2cba
72.5.44.187 0:0:0:0:0:ffff:4805:2cbb
72.5.44.188 0:0:0:0:0:ffff:4805:2cbc
72.5.44.189 0:0:0:0:0:ffff:4805:2cbd
72.5.44.190 0:0:0:0:0:ffff:4805:2cbe
72.5.44.191 0:0:0:0:0:ffff:4805:2cbf
72.5.44.192 0:0:0:0:0:ffff:4805:2cc0
72.5.44.193 0:0:0:0:0:ffff:4805:2cc1
72.5.44.194 0:0:0:0:0:ffff:4805:2cc2
72.5.44.195 0:0:0:0:0:ffff:4805:2cc3
72.5.44.196 0:0:0:0:0:ffff:4805:2cc4
72.5.44.197 0:0:0:0:0:ffff:4805:2cc5
72.5.44.198 0:0:0:0:0:ffff:4805:2cc6
72.5.44.199 0:0:0:0:0:ffff:4805:2cc7
72.5.44.200 0:0:0:0:0:ffff:4805:2cc8
72.5.44.201 0:0:0:0:0:ffff:4805:2cc9
72.5.44.202 0:0:0:0:0:ffff:4805:2cca
72.5.44.203 0:0:0:0:0:ffff:4805:2ccb
72.5.44.204 0:0:0:0:0:ffff:4805:2ccc
72.5.44.205 0:0:0:0:0:ffff:4805:2ccd
72.5.44.206 0:0:0:0:0:ffff:4805:2cce
72.5.44.207 0:0:0:0:0:ffff:4805:2ccf
72.5.44.208 0:0:0:0:0:ffff:4805:2cd0
72.5.44.209 0:0:0:0:0:ffff:4805:2cd1
72.5.44.210 0:0:0:0:0:ffff:4805:2cd2
72.5.44.211 0:0:0:0:0:ffff:4805:2cd3
72.5.44.212 0:0:0:0:0:ffff:4805:2cd4
72.5.44.213 0:0:0:0:0:ffff:4805:2cd5
72.5.44.214 0:0:0:0:0:ffff:4805:2cd6
72.5.44.215 0:0:0:0:0:ffff:4805:2cd7
72.5.44.216 0:0:0:0:0:ffff:4805:2cd8
72.5.44.217 0:0:0:0:0:ffff:4805:2cd9
72.5.44.218 0:0:0:0:0:ffff:4805:2cda
72.5.44.219 0:0:0:0:0:ffff:4805:2cdb
72.5.44.220 0:0:0:0:0:ffff:4805:2cdc
72.5.44.221 0:0:0:0:0:ffff:4805:2cdd
72.5.44.222 0:0:0:0:0:ffff:4805:2cde
72.5.44.223 0:0:0:0:0:ffff:4805:2cdf
72.5.44.224 0:0:0:0:0:ffff:4805:2ce0
72.5.44.225 0:0:0:0:0:ffff:4805:2ce1
72.5.44.226 0:0:0:0:0:ffff:4805:2ce2
72.5.44.227 0:0:0:0:0:ffff:4805:2ce3
72.5.44.228 0:0:0:0:0:ffff:4805:2ce4
72.5.44.229 0:0:0:0:0:ffff:4805:2ce5
72.5.44.230 0:0:0:0:0:ffff:4805:2ce6
72.5.44.231 0:0:0:0:0:ffff:4805:2ce7
72.5.44.232 0:0:0:0:0:ffff:4805:2ce8
72.5.44.233 0:0:0:0:0:ffff:4805:2ce9
72.5.44.234 0:0:0:0:0:ffff:4805:2cea
72.5.44.235 0:0:0:0:0:ffff:4805:2ceb
72.5.44.236 0:0:0:0:0:ffff:4805:2cec
72.5.44.237 0:0:0:0:0:ffff:4805:2ced
72.5.44.238 0:0:0:0:0:ffff:4805:2cee
72.5.44.239 0:0:0:0:0:ffff:4805:2cef
72.5.44.240 0:0:0:0:0:ffff:4805:2cf0
72.5.44.241 0:0:0:0:0:ffff:4805:2cf1
72.5.44.242 0:0:0:0:0:ffff:4805:2cf2
72.5.44.243 0:0:0:0:0:ffff:4805:2cf3
72.5.44.244 0:0:0:0:0:ffff:4805:2cf4
72.5.44.245 0:0:0:0:0:ffff:4805:2cf5
72.5.44.246 0:0:0:0:0:ffff:4805:2cf6
72.5.44.247 0:0:0:0:0:ffff:4805:2cf7
72.5.44.248 0:0:0:0:0:ffff:4805:2cf8
72.5.44.249 0:0:0:0:0:ffff:4805:2cf9
72.5.44.250 0:0:0:0:0:ffff:4805:2cfa
72.5.44.251 0:0:0:0:0:ffff:4805:2cfb
72.5.44.252 0:0:0:0:0:ffff:4805:2cfc
72.5.44.253 0:0:0:0:0:ffff:4805:2cfd
72.5.44.254 0:0:0:0:0:ffff:4805:2cfe
72.5.44.255 0:0:0:0:0:ffff:4805:2cff


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.