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
219.72.222.1 0:0:0:0:0:ffff:db48:de01
219.72.222.2 0:0:0:0:0:ffff:db48:de02
219.72.222.3 0:0:0:0:0:ffff:db48:de03
219.72.222.4 0:0:0:0:0:ffff:db48:de04
219.72.222.5 0:0:0:0:0:ffff:db48:de05
219.72.222.6 0:0:0:0:0:ffff:db48:de06
219.72.222.7 0:0:0:0:0:ffff:db48:de07
219.72.222.8 0:0:0:0:0:ffff:db48:de08
219.72.222.9 0:0:0:0:0:ffff:db48:de09
219.72.222.10 0:0:0:0:0:ffff:db48:de0a
219.72.222.11 0:0:0:0:0:ffff:db48:de0b
219.72.222.12 0:0:0:0:0:ffff:db48:de0c
219.72.222.13 0:0:0:0:0:ffff:db48:de0d
219.72.222.14 0:0:0:0:0:ffff:db48:de0e
219.72.222.15 0:0:0:0:0:ffff:db48:de0f
219.72.222.16 0:0:0:0:0:ffff:db48:de10
219.72.222.17 0:0:0:0:0:ffff:db48:de11
219.72.222.18 0:0:0:0:0:ffff:db48:de12
219.72.222.19 0:0:0:0:0:ffff:db48:de13
219.72.222.20 0:0:0:0:0:ffff:db48:de14
219.72.222.21 0:0:0:0:0:ffff:db48:de15
219.72.222.22 0:0:0:0:0:ffff:db48:de16
219.72.222.23 0:0:0:0:0:ffff:db48:de17
219.72.222.24 0:0:0:0:0:ffff:db48:de18
219.72.222.25 0:0:0:0:0:ffff:db48:de19
219.72.222.26 0:0:0:0:0:ffff:db48:de1a
219.72.222.27 0:0:0:0:0:ffff:db48:de1b
219.72.222.28 0:0:0:0:0:ffff:db48:de1c
219.72.222.29 0:0:0:0:0:ffff:db48:de1d
219.72.222.30 0:0:0:0:0:ffff:db48:de1e
219.72.222.31 0:0:0:0:0:ffff:db48:de1f
219.72.222.32 0:0:0:0:0:ffff:db48:de20
219.72.222.33 0:0:0:0:0:ffff:db48:de21
219.72.222.34 0:0:0:0:0:ffff:db48:de22
219.72.222.35 0:0:0:0:0:ffff:db48:de23
219.72.222.36 0:0:0:0:0:ffff:db48:de24
219.72.222.37 0:0:0:0:0:ffff:db48:de25
219.72.222.38 0:0:0:0:0:ffff:db48:de26
219.72.222.39 0:0:0:0:0:ffff:db48:de27
219.72.222.40 0:0:0:0:0:ffff:db48:de28
219.72.222.41 0:0:0:0:0:ffff:db48:de29
219.72.222.42 0:0:0:0:0:ffff:db48:de2a
219.72.222.43 0:0:0:0:0:ffff:db48:de2b
219.72.222.44 0:0:0:0:0:ffff:db48:de2c
219.72.222.45 0:0:0:0:0:ffff:db48:de2d
219.72.222.46 0:0:0:0:0:ffff:db48:de2e
219.72.222.47 0:0:0:0:0:ffff:db48:de2f
219.72.222.48 0:0:0:0:0:ffff:db48:de30
219.72.222.49 0:0:0:0:0:ffff:db48:de31
219.72.222.50 0:0:0:0:0:ffff:db48:de32
219.72.222.51 0:0:0:0:0:ffff:db48:de33
219.72.222.52 0:0:0:0:0:ffff:db48:de34
219.72.222.53 0:0:0:0:0:ffff:db48:de35
219.72.222.54 0:0:0:0:0:ffff:db48:de36
219.72.222.55 0:0:0:0:0:ffff:db48:de37
219.72.222.56 0:0:0:0:0:ffff:db48:de38
219.72.222.57 0:0:0:0:0:ffff:db48:de39
219.72.222.58 0:0:0:0:0:ffff:db48:de3a
219.72.222.59 0:0:0:0:0:ffff:db48:de3b
219.72.222.60 0:0:0:0:0:ffff:db48:de3c


219.72.222.61 0:0:0:0:0:ffff:db48:de3d
219.72.222.62 0:0:0:0:0:ffff:db48:de3e
219.72.222.63 0:0:0:0:0:ffff:db48:de3f
219.72.222.64 0:0:0:0:0:ffff:db48:de40
219.72.222.65 0:0:0:0:0:ffff:db48:de41
219.72.222.66 0:0:0:0:0:ffff:db48:de42
219.72.222.67 0:0:0:0:0:ffff:db48:de43
219.72.222.68 0:0:0:0:0:ffff:db48:de44
219.72.222.69 0:0:0:0:0:ffff:db48:de45
219.72.222.70 0:0:0:0:0:ffff:db48:de46
219.72.222.71 0:0:0:0:0:ffff:db48:de47
219.72.222.72 0:0:0:0:0:ffff:db48:de48
219.72.222.73 0:0:0:0:0:ffff:db48:de49
219.72.222.74 0:0:0:0:0:ffff:db48:de4a
219.72.222.75 0:0:0:0:0:ffff:db48:de4b
219.72.222.76 0:0:0:0:0:ffff:db48:de4c
219.72.222.77 0:0:0:0:0:ffff:db48:de4d
219.72.222.78 0:0:0:0:0:ffff:db48:de4e
219.72.222.79 0:0:0:0:0:ffff:db48:de4f
219.72.222.80 0:0:0:0:0:ffff:db48:de50
219.72.222.81 0:0:0:0:0:ffff:db48:de51
219.72.222.82 0:0:0:0:0:ffff:db48:de52
219.72.222.83 0:0:0:0:0:ffff:db48:de53
219.72.222.84 0:0:0:0:0:ffff:db48:de54
219.72.222.85 0:0:0:0:0:ffff:db48:de55
219.72.222.86 0:0:0:0:0:ffff:db48:de56
219.72.222.87 0:0:0:0:0:ffff:db48:de57
219.72.222.88 0:0:0:0:0:ffff:db48:de58
219.72.222.89 0:0:0:0:0:ffff:db48:de59
219.72.222.90 0:0:0:0:0:ffff:db48:de5a
219.72.222.91 0:0:0:0:0:ffff:db48:de5b
219.72.222.92 0:0:0:0:0:ffff:db48:de5c
219.72.222.93 0:0:0:0:0:ffff:db48:de5d
219.72.222.94 0:0:0:0:0:ffff:db48:de5e
219.72.222.95 0:0:0:0:0:ffff:db48:de5f
219.72.222.96 0:0:0:0:0:ffff:db48:de60
219.72.222.97 0:0:0:0:0:ffff:db48:de61
219.72.222.98 0:0:0:0:0:ffff:db48:de62
219.72.222.99 0:0:0:0:0:ffff:db48:de63
219.72.222.100 0:0:0:0:0:ffff:db48:de64
219.72.222.101 0:0:0:0:0:ffff:db48:de65
219.72.222.102 0:0:0:0:0:ffff:db48:de66
219.72.222.103 0:0:0:0:0:ffff:db48:de67
219.72.222.104 0:0:0:0:0:ffff:db48:de68
219.72.222.105 0:0:0:0:0:ffff:db48:de69
219.72.222.106 0:0:0:0:0:ffff:db48:de6a
219.72.222.107 0:0:0:0:0:ffff:db48:de6b
219.72.222.108 0:0:0:0:0:ffff:db48:de6c
219.72.222.109 0:0:0:0:0:ffff:db48:de6d
219.72.222.110 0:0:0:0:0:ffff:db48:de6e
219.72.222.111 0:0:0:0:0:ffff:db48:de6f
219.72.222.112 0:0:0:0:0:ffff:db48:de70
219.72.222.113 0:0:0:0:0:ffff:db48:de71
219.72.222.114 0:0:0:0:0:ffff:db48:de72
219.72.222.115 0:0:0:0:0:ffff:db48:de73
219.72.222.116 0:0:0:0:0:ffff:db48:de74
219.72.222.117 0:0:0:0:0:ffff:db48:de75
219.72.222.118 0:0:0:0:0:ffff:db48:de76
219.72.222.119 0:0:0:0:0:ffff:db48:de77
219.72.222.120 0:0:0:0:0:ffff:db48:de78


219.72.222.121 0:0:0:0:0:ffff:db48:de79
219.72.222.122 0:0:0:0:0:ffff:db48:de7a
219.72.222.123 0:0:0:0:0:ffff:db48:de7b
219.72.222.124 0:0:0:0:0:ffff:db48:de7c
219.72.222.125 0:0:0:0:0:ffff:db48:de7d
219.72.222.126 0:0:0:0:0:ffff:db48:de7e
219.72.222.127 0:0:0:0:0:ffff:db48:de7f
219.72.222.128 0:0:0:0:0:ffff:db48:de80
219.72.222.129 0:0:0:0:0:ffff:db48:de81
219.72.222.130 0:0:0:0:0:ffff:db48:de82
219.72.222.131 0:0:0:0:0:ffff:db48:de83
219.72.222.132 0:0:0:0:0:ffff:db48:de84
219.72.222.133 0:0:0:0:0:ffff:db48:de85
219.72.222.134 0:0:0:0:0:ffff:db48:de86
219.72.222.135 0:0:0:0:0:ffff:db48:de87
219.72.222.136 0:0:0:0:0:ffff:db48:de88
219.72.222.137 0:0:0:0:0:ffff:db48:de89
219.72.222.138 0:0:0:0:0:ffff:db48:de8a
219.72.222.139 0:0:0:0:0:ffff:db48:de8b
219.72.222.140 0:0:0:0:0:ffff:db48:de8c
219.72.222.141 0:0:0:0:0:ffff:db48:de8d
219.72.222.142 0:0:0:0:0:ffff:db48:de8e
219.72.222.143 0:0:0:0:0:ffff:db48:de8f
219.72.222.144 0:0:0:0:0:ffff:db48:de90
219.72.222.145 0:0:0:0:0:ffff:db48:de91
219.72.222.146 0:0:0:0:0:ffff:db48:de92
219.72.222.147 0:0:0:0:0:ffff:db48:de93
219.72.222.148 0:0:0:0:0:ffff:db48:de94
219.72.222.149 0:0:0:0:0:ffff:db48:de95
219.72.222.150 0:0:0:0:0:ffff:db48:de96
219.72.222.151 0:0:0:0:0:ffff:db48:de97
219.72.222.152 0:0:0:0:0:ffff:db48:de98
219.72.222.153 0:0:0:0:0:ffff:db48:de99
219.72.222.154 0:0:0:0:0:ffff:db48:de9a
219.72.222.155 0:0:0:0:0:ffff:db48:de9b
219.72.222.156 0:0:0:0:0:ffff:db48:de9c
219.72.222.157 0:0:0:0:0:ffff:db48:de9d
219.72.222.158 0:0:0:0:0:ffff:db48:de9e
219.72.222.159 0:0:0:0:0:ffff:db48:de9f
219.72.222.160 0:0:0:0:0:ffff:db48:dea0
219.72.222.161 0:0:0:0:0:ffff:db48:dea1
219.72.222.162 0:0:0:0:0:ffff:db48:dea2
219.72.222.163 0:0:0:0:0:ffff:db48:dea3
219.72.222.164 0:0:0:0:0:ffff:db48:dea4
219.72.222.165 0:0:0:0:0:ffff:db48:dea5
219.72.222.166 0:0:0:0:0:ffff:db48:dea6
219.72.222.167 0:0:0:0:0:ffff:db48:dea7
219.72.222.168 0:0:0:0:0:ffff:db48:dea8
219.72.222.169 0:0:0:0:0:ffff:db48:dea9
219.72.222.170 0:0:0:0:0:ffff:db48:deaa
219.72.222.171 0:0:0:0:0:ffff:db48:deab
219.72.222.172 0:0:0:0:0:ffff:db48:deac
219.72.222.173 0:0:0:0:0:ffff:db48:dead
219.72.222.174 0:0:0:0:0:ffff:db48:deae
219.72.222.175 0:0:0:0:0:ffff:db48:deaf
219.72.222.176 0:0:0:0:0:ffff:db48:deb0
219.72.222.177 0:0:0:0:0:ffff:db48:deb1
219.72.222.178 0:0:0:0:0:ffff:db48:deb2
219.72.222.179 0:0:0:0:0:ffff:db48:deb3
219.72.222.180 0:0:0:0:0:ffff:db48:deb4


219.72.222.181 0:0:0:0:0:ffff:db48:deb5
219.72.222.182 0:0:0:0:0:ffff:db48:deb6
219.72.222.183 0:0:0:0:0:ffff:db48:deb7
219.72.222.184 0:0:0:0:0:ffff:db48:deb8
219.72.222.185 0:0:0:0:0:ffff:db48:deb9
219.72.222.186 0:0:0:0:0:ffff:db48:deba
219.72.222.187 0:0:0:0:0:ffff:db48:debb
219.72.222.188 0:0:0:0:0:ffff:db48:debc
219.72.222.189 0:0:0:0:0:ffff:db48:debd
219.72.222.190 0:0:0:0:0:ffff:db48:debe
219.72.222.191 0:0:0:0:0:ffff:db48:debf
219.72.222.192 0:0:0:0:0:ffff:db48:dec0
219.72.222.193 0:0:0:0:0:ffff:db48:dec1
219.72.222.194 0:0:0:0:0:ffff:db48:dec2
219.72.222.195 0:0:0:0:0:ffff:db48:dec3
219.72.222.196 0:0:0:0:0:ffff:db48:dec4
219.72.222.197 0:0:0:0:0:ffff:db48:dec5
219.72.222.198 0:0:0:0:0:ffff:db48:dec6
219.72.222.199 0:0:0:0:0:ffff:db48:dec7
219.72.222.200 0:0:0:0:0:ffff:db48:dec8
219.72.222.201 0:0:0:0:0:ffff:db48:dec9
219.72.222.202 0:0:0:0:0:ffff:db48:deca
219.72.222.203 0:0:0:0:0:ffff:db48:decb
219.72.222.204 0:0:0:0:0:ffff:db48:decc
219.72.222.205 0:0:0:0:0:ffff:db48:decd
219.72.222.206 0:0:0:0:0:ffff:db48:dece
219.72.222.207 0:0:0:0:0:ffff:db48:decf
219.72.222.208 0:0:0:0:0:ffff:db48:ded0
219.72.222.209 0:0:0:0:0:ffff:db48:ded1
219.72.222.210 0:0:0:0:0:ffff:db48:ded2
219.72.222.211 0:0:0:0:0:ffff:db48:ded3
219.72.222.212 0:0:0:0:0:ffff:db48:ded4
219.72.222.213 0:0:0:0:0:ffff:db48:ded5
219.72.222.214 0:0:0:0:0:ffff:db48:ded6
219.72.222.215 0:0:0:0:0:ffff:db48:ded7
219.72.222.216 0:0:0:0:0:ffff:db48:ded8
219.72.222.217 0:0:0:0:0:ffff:db48:ded9
219.72.222.218 0:0:0:0:0:ffff:db48:deda
219.72.222.219 0:0:0:0:0:ffff:db48:dedb
219.72.222.220 0:0:0:0:0:ffff:db48:dedc
219.72.222.221 0:0:0:0:0:ffff:db48:dedd
219.72.222.222 0:0:0:0:0:ffff:db48:dede
219.72.222.223 0:0:0:0:0:ffff:db48:dedf
219.72.222.224 0:0:0:0:0:ffff:db48:dee0
219.72.222.225 0:0:0:0:0:ffff:db48:dee1
219.72.222.226 0:0:0:0:0:ffff:db48:dee2
219.72.222.227 0:0:0:0:0:ffff:db48:dee3
219.72.222.228 0:0:0:0:0:ffff:db48:dee4
219.72.222.229 0:0:0:0:0:ffff:db48:dee5
219.72.222.230 0:0:0:0:0:ffff:db48:dee6
219.72.222.231 0:0:0:0:0:ffff:db48:dee7
219.72.222.232 0:0:0:0:0:ffff:db48:dee8
219.72.222.233 0:0:0:0:0:ffff:db48:dee9
219.72.222.234 0:0:0:0:0:ffff:db48:deea
219.72.222.235 0:0:0:0:0:ffff:db48:deeb
219.72.222.236 0:0:0:0:0:ffff:db48:deec
219.72.222.237 0:0:0:0:0:ffff:db48:deed
219.72.222.238 0:0:0:0:0:ffff:db48:deee
219.72.222.239 0:0:0:0:0:ffff:db48:deef
219.72.222.240 0:0:0:0:0:ffff:db48:def0
219.72.222.241 0:0:0:0:0:ffff:db48:def1
219.72.222.242 0:0:0:0:0:ffff:db48:def2
219.72.222.243 0:0:0:0:0:ffff:db48:def3
219.72.222.244 0:0:0:0:0:ffff:db48:def4
219.72.222.245 0:0:0:0:0:ffff:db48:def5
219.72.222.246 0:0:0:0:0:ffff:db48:def6
219.72.222.247 0:0:0:0:0:ffff:db48:def7
219.72.222.248 0:0:0:0:0:ffff:db48:def8
219.72.222.249 0:0:0:0:0:ffff:db48:def9
219.72.222.250 0:0:0:0:0:ffff:db48:defa
219.72.222.251 0:0:0:0:0:ffff:db48:defb
219.72.222.252 0:0:0:0:0:ffff:db48:defc
219.72.222.253 0:0:0:0:0:ffff:db48:defd
219.72.222.254 0:0:0:0:0:ffff:db48:defe
219.72.222.255 0:0:0:0:0:ffff:db48: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.