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
72.144.222.1 0:0:0:0:0:ffff:4890:de01
72.144.222.2 0:0:0:0:0:ffff:4890:de02
72.144.222.3 0:0:0:0:0:ffff:4890:de03
72.144.222.4 0:0:0:0:0:ffff:4890:de04
72.144.222.5 0:0:0:0:0:ffff:4890:de05
72.144.222.6 0:0:0:0:0:ffff:4890:de06
72.144.222.7 0:0:0:0:0:ffff:4890:de07
72.144.222.8 0:0:0:0:0:ffff:4890:de08
72.144.222.9 0:0:0:0:0:ffff:4890:de09
72.144.222.10 0:0:0:0:0:ffff:4890:de0a
72.144.222.11 0:0:0:0:0:ffff:4890:de0b
72.144.222.12 0:0:0:0:0:ffff:4890:de0c
72.144.222.13 0:0:0:0:0:ffff:4890:de0d
72.144.222.14 0:0:0:0:0:ffff:4890:de0e
72.144.222.15 0:0:0:0:0:ffff:4890:de0f
72.144.222.16 0:0:0:0:0:ffff:4890:de10
72.144.222.17 0:0:0:0:0:ffff:4890:de11
72.144.222.18 0:0:0:0:0:ffff:4890:de12
72.144.222.19 0:0:0:0:0:ffff:4890:de13
72.144.222.20 0:0:0:0:0:ffff:4890:de14
72.144.222.21 0:0:0:0:0:ffff:4890:de15
72.144.222.22 0:0:0:0:0:ffff:4890:de16
72.144.222.23 0:0:0:0:0:ffff:4890:de17
72.144.222.24 0:0:0:0:0:ffff:4890:de18
72.144.222.25 0:0:0:0:0:ffff:4890:de19
72.144.222.26 0:0:0:0:0:ffff:4890:de1a
72.144.222.27 0:0:0:0:0:ffff:4890:de1b
72.144.222.28 0:0:0:0:0:ffff:4890:de1c
72.144.222.29 0:0:0:0:0:ffff:4890:de1d
72.144.222.30 0:0:0:0:0:ffff:4890:de1e
72.144.222.31 0:0:0:0:0:ffff:4890:de1f
72.144.222.32 0:0:0:0:0:ffff:4890:de20
72.144.222.33 0:0:0:0:0:ffff:4890:de21
72.144.222.34 0:0:0:0:0:ffff:4890:de22
72.144.222.35 0:0:0:0:0:ffff:4890:de23
72.144.222.36 0:0:0:0:0:ffff:4890:de24
72.144.222.37 0:0:0:0:0:ffff:4890:de25
72.144.222.38 0:0:0:0:0:ffff:4890:de26
72.144.222.39 0:0:0:0:0:ffff:4890:de27
72.144.222.40 0:0:0:0:0:ffff:4890:de28
72.144.222.41 0:0:0:0:0:ffff:4890:de29
72.144.222.42 0:0:0:0:0:ffff:4890:de2a
72.144.222.43 0:0:0:0:0:ffff:4890:de2b
72.144.222.44 0:0:0:0:0:ffff:4890:de2c
72.144.222.45 0:0:0:0:0:ffff:4890:de2d
72.144.222.46 0:0:0:0:0:ffff:4890:de2e
72.144.222.47 0:0:0:0:0:ffff:4890:de2f
72.144.222.48 0:0:0:0:0:ffff:4890:de30
72.144.222.49 0:0:0:0:0:ffff:4890:de31
72.144.222.50 0:0:0:0:0:ffff:4890:de32
72.144.222.51 0:0:0:0:0:ffff:4890:de33
72.144.222.52 0:0:0:0:0:ffff:4890:de34
72.144.222.53 0:0:0:0:0:ffff:4890:de35
72.144.222.54 0:0:0:0:0:ffff:4890:de36
72.144.222.55 0:0:0:0:0:ffff:4890:de37
72.144.222.56 0:0:0:0:0:ffff:4890:de38
72.144.222.57 0:0:0:0:0:ffff:4890:de39
72.144.222.58 0:0:0:0:0:ffff:4890:de3a
72.144.222.59 0:0:0:0:0:ffff:4890:de3b
72.144.222.60 0:0:0:0:0:ffff:4890:de3c


72.144.222.61 0:0:0:0:0:ffff:4890:de3d
72.144.222.62 0:0:0:0:0:ffff:4890:de3e
72.144.222.63 0:0:0:0:0:ffff:4890:de3f
72.144.222.64 0:0:0:0:0:ffff:4890:de40
72.144.222.65 0:0:0:0:0:ffff:4890:de41
72.144.222.66 0:0:0:0:0:ffff:4890:de42
72.144.222.67 0:0:0:0:0:ffff:4890:de43
72.144.222.68 0:0:0:0:0:ffff:4890:de44
72.144.222.69 0:0:0:0:0:ffff:4890:de45
72.144.222.70 0:0:0:0:0:ffff:4890:de46
72.144.222.71 0:0:0:0:0:ffff:4890:de47
72.144.222.72 0:0:0:0:0:ffff:4890:de48
72.144.222.73 0:0:0:0:0:ffff:4890:de49
72.144.222.74 0:0:0:0:0:ffff:4890:de4a
72.144.222.75 0:0:0:0:0:ffff:4890:de4b
72.144.222.76 0:0:0:0:0:ffff:4890:de4c
72.144.222.77 0:0:0:0:0:ffff:4890:de4d
72.144.222.78 0:0:0:0:0:ffff:4890:de4e
72.144.222.79 0:0:0:0:0:ffff:4890:de4f
72.144.222.80 0:0:0:0:0:ffff:4890:de50
72.144.222.81 0:0:0:0:0:ffff:4890:de51
72.144.222.82 0:0:0:0:0:ffff:4890:de52
72.144.222.83 0:0:0:0:0:ffff:4890:de53
72.144.222.84 0:0:0:0:0:ffff:4890:de54
72.144.222.85 0:0:0:0:0:ffff:4890:de55
72.144.222.86 0:0:0:0:0:ffff:4890:de56
72.144.222.87 0:0:0:0:0:ffff:4890:de57
72.144.222.88 0:0:0:0:0:ffff:4890:de58
72.144.222.89 0:0:0:0:0:ffff:4890:de59
72.144.222.90 0:0:0:0:0:ffff:4890:de5a
72.144.222.91 0:0:0:0:0:ffff:4890:de5b
72.144.222.92 0:0:0:0:0:ffff:4890:de5c
72.144.222.93 0:0:0:0:0:ffff:4890:de5d
72.144.222.94 0:0:0:0:0:ffff:4890:de5e
72.144.222.95 0:0:0:0:0:ffff:4890:de5f
72.144.222.96 0:0:0:0:0:ffff:4890:de60
72.144.222.97 0:0:0:0:0:ffff:4890:de61
72.144.222.98 0:0:0:0:0:ffff:4890:de62
72.144.222.99 0:0:0:0:0:ffff:4890:de63
72.144.222.100 0:0:0:0:0:ffff:4890:de64
72.144.222.101 0:0:0:0:0:ffff:4890:de65
72.144.222.102 0:0:0:0:0:ffff:4890:de66
72.144.222.103 0:0:0:0:0:ffff:4890:de67
72.144.222.104 0:0:0:0:0:ffff:4890:de68
72.144.222.105 0:0:0:0:0:ffff:4890:de69
72.144.222.106 0:0:0:0:0:ffff:4890:de6a
72.144.222.107 0:0:0:0:0:ffff:4890:de6b
72.144.222.108 0:0:0:0:0:ffff:4890:de6c
72.144.222.109 0:0:0:0:0:ffff:4890:de6d
72.144.222.110 0:0:0:0:0:ffff:4890:de6e
72.144.222.111 0:0:0:0:0:ffff:4890:de6f
72.144.222.112 0:0:0:0:0:ffff:4890:de70
72.144.222.113 0:0:0:0:0:ffff:4890:de71
72.144.222.114 0:0:0:0:0:ffff:4890:de72
72.144.222.115 0:0:0:0:0:ffff:4890:de73
72.144.222.116 0:0:0:0:0:ffff:4890:de74
72.144.222.117 0:0:0:0:0:ffff:4890:de75
72.144.222.118 0:0:0:0:0:ffff:4890:de76
72.144.222.119 0:0:0:0:0:ffff:4890:de77
72.144.222.120 0:0:0:0:0:ffff:4890:de78


72.144.222.121 0:0:0:0:0:ffff:4890:de79
72.144.222.122 0:0:0:0:0:ffff:4890:de7a
72.144.222.123 0:0:0:0:0:ffff:4890:de7b
72.144.222.124 0:0:0:0:0:ffff:4890:de7c
72.144.222.125 0:0:0:0:0:ffff:4890:de7d
72.144.222.126 0:0:0:0:0:ffff:4890:de7e
72.144.222.127 0:0:0:0:0:ffff:4890:de7f
72.144.222.128 0:0:0:0:0:ffff:4890:de80
72.144.222.129 0:0:0:0:0:ffff:4890:de81
72.144.222.130 0:0:0:0:0:ffff:4890:de82
72.144.222.131 0:0:0:0:0:ffff:4890:de83
72.144.222.132 0:0:0:0:0:ffff:4890:de84
72.144.222.133 0:0:0:0:0:ffff:4890:de85
72.144.222.134 0:0:0:0:0:ffff:4890:de86
72.144.222.135 0:0:0:0:0:ffff:4890:de87
72.144.222.136 0:0:0:0:0:ffff:4890:de88
72.144.222.137 0:0:0:0:0:ffff:4890:de89
72.144.222.138 0:0:0:0:0:ffff:4890:de8a
72.144.222.139 0:0:0:0:0:ffff:4890:de8b
72.144.222.140 0:0:0:0:0:ffff:4890:de8c
72.144.222.141 0:0:0:0:0:ffff:4890:de8d
72.144.222.142 0:0:0:0:0:ffff:4890:de8e
72.144.222.143 0:0:0:0:0:ffff:4890:de8f
72.144.222.144 0:0:0:0:0:ffff:4890:de90
72.144.222.145 0:0:0:0:0:ffff:4890:de91
72.144.222.146 0:0:0:0:0:ffff:4890:de92
72.144.222.147 0:0:0:0:0:ffff:4890:de93
72.144.222.148 0:0:0:0:0:ffff:4890:de94
72.144.222.149 0:0:0:0:0:ffff:4890:de95
72.144.222.150 0:0:0:0:0:ffff:4890:de96
72.144.222.151 0:0:0:0:0:ffff:4890:de97
72.144.222.152 0:0:0:0:0:ffff:4890:de98
72.144.222.153 0:0:0:0:0:ffff:4890:de99
72.144.222.154 0:0:0:0:0:ffff:4890:de9a
72.144.222.155 0:0:0:0:0:ffff:4890:de9b
72.144.222.156 0:0:0:0:0:ffff:4890:de9c
72.144.222.157 0:0:0:0:0:ffff:4890:de9d
72.144.222.158 0:0:0:0:0:ffff:4890:de9e
72.144.222.159 0:0:0:0:0:ffff:4890:de9f
72.144.222.160 0:0:0:0:0:ffff:4890:dea0
72.144.222.161 0:0:0:0:0:ffff:4890:dea1
72.144.222.162 0:0:0:0:0:ffff:4890:dea2
72.144.222.163 0:0:0:0:0:ffff:4890:dea3
72.144.222.164 0:0:0:0:0:ffff:4890:dea4
72.144.222.165 0:0:0:0:0:ffff:4890:dea5
72.144.222.166 0:0:0:0:0:ffff:4890:dea6
72.144.222.167 0:0:0:0:0:ffff:4890:dea7
72.144.222.168 0:0:0:0:0:ffff:4890:dea8
72.144.222.169 0:0:0:0:0:ffff:4890:dea9
72.144.222.170 0:0:0:0:0:ffff:4890:deaa
72.144.222.171 0:0:0:0:0:ffff:4890:deab
72.144.222.172 0:0:0:0:0:ffff:4890:deac
72.144.222.173 0:0:0:0:0:ffff:4890:dead
72.144.222.174 0:0:0:0:0:ffff:4890:deae
72.144.222.175 0:0:0:0:0:ffff:4890:deaf
72.144.222.176 0:0:0:0:0:ffff:4890:deb0
72.144.222.177 0:0:0:0:0:ffff:4890:deb1
72.144.222.178 0:0:0:0:0:ffff:4890:deb2
72.144.222.179 0:0:0:0:0:ffff:4890:deb3
72.144.222.180 0:0:0:0:0:ffff:4890:deb4


72.144.222.181 0:0:0:0:0:ffff:4890:deb5
72.144.222.182 0:0:0:0:0:ffff:4890:deb6
72.144.222.183 0:0:0:0:0:ffff:4890:deb7
72.144.222.184 0:0:0:0:0:ffff:4890:deb8
72.144.222.185 0:0:0:0:0:ffff:4890:deb9
72.144.222.186 0:0:0:0:0:ffff:4890:deba
72.144.222.187 0:0:0:0:0:ffff:4890:debb
72.144.222.188 0:0:0:0:0:ffff:4890:debc
72.144.222.189 0:0:0:0:0:ffff:4890:debd
72.144.222.190 0:0:0:0:0:ffff:4890:debe
72.144.222.191 0:0:0:0:0:ffff:4890:debf
72.144.222.192 0:0:0:0:0:ffff:4890:dec0
72.144.222.193 0:0:0:0:0:ffff:4890:dec1
72.144.222.194 0:0:0:0:0:ffff:4890:dec2
72.144.222.195 0:0:0:0:0:ffff:4890:dec3
72.144.222.196 0:0:0:0:0:ffff:4890:dec4
72.144.222.197 0:0:0:0:0:ffff:4890:dec5
72.144.222.198 0:0:0:0:0:ffff:4890:dec6
72.144.222.199 0:0:0:0:0:ffff:4890:dec7
72.144.222.200 0:0:0:0:0:ffff:4890:dec8
72.144.222.201 0:0:0:0:0:ffff:4890:dec9
72.144.222.202 0:0:0:0:0:ffff:4890:deca
72.144.222.203 0:0:0:0:0:ffff:4890:decb
72.144.222.204 0:0:0:0:0:ffff:4890:decc
72.144.222.205 0:0:0:0:0:ffff:4890:decd
72.144.222.206 0:0:0:0:0:ffff:4890:dece
72.144.222.207 0:0:0:0:0:ffff:4890:decf
72.144.222.208 0:0:0:0:0:ffff:4890:ded0
72.144.222.209 0:0:0:0:0:ffff:4890:ded1
72.144.222.210 0:0:0:0:0:ffff:4890:ded2
72.144.222.211 0:0:0:0:0:ffff:4890:ded3
72.144.222.212 0:0:0:0:0:ffff:4890:ded4
72.144.222.213 0:0:0:0:0:ffff:4890:ded5
72.144.222.214 0:0:0:0:0:ffff:4890:ded6
72.144.222.215 0:0:0:0:0:ffff:4890:ded7
72.144.222.216 0:0:0:0:0:ffff:4890:ded8
72.144.222.217 0:0:0:0:0:ffff:4890:ded9
72.144.222.218 0:0:0:0:0:ffff:4890:deda
72.144.222.219 0:0:0:0:0:ffff:4890:dedb
72.144.222.220 0:0:0:0:0:ffff:4890:dedc
72.144.222.221 0:0:0:0:0:ffff:4890:dedd
72.144.222.222 0:0:0:0:0:ffff:4890:dede
72.144.222.223 0:0:0:0:0:ffff:4890:dedf
72.144.222.224 0:0:0:0:0:ffff:4890:dee0
72.144.222.225 0:0:0:0:0:ffff:4890:dee1
72.144.222.226 0:0:0:0:0:ffff:4890:dee2
72.144.222.227 0:0:0:0:0:ffff:4890:dee3
72.144.222.228 0:0:0:0:0:ffff:4890:dee4
72.144.222.229 0:0:0:0:0:ffff:4890:dee5
72.144.222.230 0:0:0:0:0:ffff:4890:dee6
72.144.222.231 0:0:0:0:0:ffff:4890:dee7
72.144.222.232 0:0:0:0:0:ffff:4890:dee8
72.144.222.233 0:0:0:0:0:ffff:4890:dee9
72.144.222.234 0:0:0:0:0:ffff:4890:deea
72.144.222.235 0:0:0:0:0:ffff:4890:deeb
72.144.222.236 0:0:0:0:0:ffff:4890:deec
72.144.222.237 0:0:0:0:0:ffff:4890:deed
72.144.222.238 0:0:0:0:0:ffff:4890:deee
72.144.222.239 0:0:0:0:0:ffff:4890:deef
72.144.222.240 0:0:0:0:0:ffff:4890:def0
72.144.222.241 0:0:0:0:0:ffff:4890:def1
72.144.222.242 0:0:0:0:0:ffff:4890:def2
72.144.222.243 0:0:0:0:0:ffff:4890:def3
72.144.222.244 0:0:0:0:0:ffff:4890:def4
72.144.222.245 0:0:0:0:0:ffff:4890:def5
72.144.222.246 0:0:0:0:0:ffff:4890:def6
72.144.222.247 0:0:0:0:0:ffff:4890:def7
72.144.222.248 0:0:0:0:0:ffff:4890:def8
72.144.222.249 0:0:0:0:0:ffff:4890:def9
72.144.222.250 0:0:0:0:0:ffff:4890:defa
72.144.222.251 0:0:0:0:0:ffff:4890:defb
72.144.222.252 0:0:0:0:0:ffff:4890:defc
72.144.222.253 0:0:0:0:0:ffff:4890:defd
72.144.222.254 0:0:0:0:0:ffff:4890:defe
72.144.222.255 0:0:0:0:0:ffff:4890:deff


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.