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
128.7.222.1 0:0:0:0:0:ffff:8007:de01
128.7.222.2 0:0:0:0:0:ffff:8007:de02
128.7.222.3 0:0:0:0:0:ffff:8007:de03
128.7.222.4 0:0:0:0:0:ffff:8007:de04
128.7.222.5 0:0:0:0:0:ffff:8007:de05
128.7.222.6 0:0:0:0:0:ffff:8007:de06
128.7.222.7 0:0:0:0:0:ffff:8007:de07
128.7.222.8 0:0:0:0:0:ffff:8007:de08
128.7.222.9 0:0:0:0:0:ffff:8007:de09
128.7.222.10 0:0:0:0:0:ffff:8007:de0a
128.7.222.11 0:0:0:0:0:ffff:8007:de0b
128.7.222.12 0:0:0:0:0:ffff:8007:de0c
128.7.222.13 0:0:0:0:0:ffff:8007:de0d
128.7.222.14 0:0:0:0:0:ffff:8007:de0e
128.7.222.15 0:0:0:0:0:ffff:8007:de0f
128.7.222.16 0:0:0:0:0:ffff:8007:de10
128.7.222.17 0:0:0:0:0:ffff:8007:de11
128.7.222.18 0:0:0:0:0:ffff:8007:de12
128.7.222.19 0:0:0:0:0:ffff:8007:de13
128.7.222.20 0:0:0:0:0:ffff:8007:de14
128.7.222.21 0:0:0:0:0:ffff:8007:de15
128.7.222.22 0:0:0:0:0:ffff:8007:de16
128.7.222.23 0:0:0:0:0:ffff:8007:de17
128.7.222.24 0:0:0:0:0:ffff:8007:de18
128.7.222.25 0:0:0:0:0:ffff:8007:de19
128.7.222.26 0:0:0:0:0:ffff:8007:de1a
128.7.222.27 0:0:0:0:0:ffff:8007:de1b
128.7.222.28 0:0:0:0:0:ffff:8007:de1c
128.7.222.29 0:0:0:0:0:ffff:8007:de1d
128.7.222.30 0:0:0:0:0:ffff:8007:de1e
128.7.222.31 0:0:0:0:0:ffff:8007:de1f
128.7.222.32 0:0:0:0:0:ffff:8007:de20
128.7.222.33 0:0:0:0:0:ffff:8007:de21
128.7.222.34 0:0:0:0:0:ffff:8007:de22
128.7.222.35 0:0:0:0:0:ffff:8007:de23
128.7.222.36 0:0:0:0:0:ffff:8007:de24
128.7.222.37 0:0:0:0:0:ffff:8007:de25
128.7.222.38 0:0:0:0:0:ffff:8007:de26
128.7.222.39 0:0:0:0:0:ffff:8007:de27
128.7.222.40 0:0:0:0:0:ffff:8007:de28
128.7.222.41 0:0:0:0:0:ffff:8007:de29
128.7.222.42 0:0:0:0:0:ffff:8007:de2a
128.7.222.43 0:0:0:0:0:ffff:8007:de2b
128.7.222.44 0:0:0:0:0:ffff:8007:de2c
128.7.222.45 0:0:0:0:0:ffff:8007:de2d
128.7.222.46 0:0:0:0:0:ffff:8007:de2e
128.7.222.47 0:0:0:0:0:ffff:8007:de2f
128.7.222.48 0:0:0:0:0:ffff:8007:de30
128.7.222.49 0:0:0:0:0:ffff:8007:de31
128.7.222.50 0:0:0:0:0:ffff:8007:de32
128.7.222.51 0:0:0:0:0:ffff:8007:de33
128.7.222.52 0:0:0:0:0:ffff:8007:de34
128.7.222.53 0:0:0:0:0:ffff:8007:de35
128.7.222.54 0:0:0:0:0:ffff:8007:de36
128.7.222.55 0:0:0:0:0:ffff:8007:de37
128.7.222.56 0:0:0:0:0:ffff:8007:de38
128.7.222.57 0:0:0:0:0:ffff:8007:de39
128.7.222.58 0:0:0:0:0:ffff:8007:de3a
128.7.222.59 0:0:0:0:0:ffff:8007:de3b
128.7.222.60 0:0:0:0:0:ffff:8007:de3c


128.7.222.61 0:0:0:0:0:ffff:8007:de3d
128.7.222.62 0:0:0:0:0:ffff:8007:de3e
128.7.222.63 0:0:0:0:0:ffff:8007:de3f
128.7.222.64 0:0:0:0:0:ffff:8007:de40
128.7.222.65 0:0:0:0:0:ffff:8007:de41
128.7.222.66 0:0:0:0:0:ffff:8007:de42
128.7.222.67 0:0:0:0:0:ffff:8007:de43
128.7.222.68 0:0:0:0:0:ffff:8007:de44
128.7.222.69 0:0:0:0:0:ffff:8007:de45
128.7.222.70 0:0:0:0:0:ffff:8007:de46
128.7.222.71 0:0:0:0:0:ffff:8007:de47
128.7.222.72 0:0:0:0:0:ffff:8007:de48
128.7.222.73 0:0:0:0:0:ffff:8007:de49
128.7.222.74 0:0:0:0:0:ffff:8007:de4a
128.7.222.75 0:0:0:0:0:ffff:8007:de4b
128.7.222.76 0:0:0:0:0:ffff:8007:de4c
128.7.222.77 0:0:0:0:0:ffff:8007:de4d
128.7.222.78 0:0:0:0:0:ffff:8007:de4e
128.7.222.79 0:0:0:0:0:ffff:8007:de4f
128.7.222.80 0:0:0:0:0:ffff:8007:de50
128.7.222.81 0:0:0:0:0:ffff:8007:de51
128.7.222.82 0:0:0:0:0:ffff:8007:de52
128.7.222.83 0:0:0:0:0:ffff:8007:de53
128.7.222.84 0:0:0:0:0:ffff:8007:de54
128.7.222.85 0:0:0:0:0:ffff:8007:de55
128.7.222.86 0:0:0:0:0:ffff:8007:de56
128.7.222.87 0:0:0:0:0:ffff:8007:de57
128.7.222.88 0:0:0:0:0:ffff:8007:de58
128.7.222.89 0:0:0:0:0:ffff:8007:de59
128.7.222.90 0:0:0:0:0:ffff:8007:de5a
128.7.222.91 0:0:0:0:0:ffff:8007:de5b
128.7.222.92 0:0:0:0:0:ffff:8007:de5c
128.7.222.93 0:0:0:0:0:ffff:8007:de5d
128.7.222.94 0:0:0:0:0:ffff:8007:de5e
128.7.222.95 0:0:0:0:0:ffff:8007:de5f
128.7.222.96 0:0:0:0:0:ffff:8007:de60
128.7.222.97 0:0:0:0:0:ffff:8007:de61
128.7.222.98 0:0:0:0:0:ffff:8007:de62
128.7.222.99 0:0:0:0:0:ffff:8007:de63
128.7.222.100 0:0:0:0:0:ffff:8007:de64
128.7.222.101 0:0:0:0:0:ffff:8007:de65
128.7.222.102 0:0:0:0:0:ffff:8007:de66
128.7.222.103 0:0:0:0:0:ffff:8007:de67
128.7.222.104 0:0:0:0:0:ffff:8007:de68
128.7.222.105 0:0:0:0:0:ffff:8007:de69
128.7.222.106 0:0:0:0:0:ffff:8007:de6a
128.7.222.107 0:0:0:0:0:ffff:8007:de6b
128.7.222.108 0:0:0:0:0:ffff:8007:de6c
128.7.222.109 0:0:0:0:0:ffff:8007:de6d
128.7.222.110 0:0:0:0:0:ffff:8007:de6e
128.7.222.111 0:0:0:0:0:ffff:8007:de6f
128.7.222.112 0:0:0:0:0:ffff:8007:de70
128.7.222.113 0:0:0:0:0:ffff:8007:de71
128.7.222.114 0:0:0:0:0:ffff:8007:de72
128.7.222.115 0:0:0:0:0:ffff:8007:de73
128.7.222.116 0:0:0:0:0:ffff:8007:de74
128.7.222.117 0:0:0:0:0:ffff:8007:de75
128.7.222.118 0:0:0:0:0:ffff:8007:de76
128.7.222.119 0:0:0:0:0:ffff:8007:de77
128.7.222.120 0:0:0:0:0:ffff:8007:de78


128.7.222.121 0:0:0:0:0:ffff:8007:de79
128.7.222.122 0:0:0:0:0:ffff:8007:de7a
128.7.222.123 0:0:0:0:0:ffff:8007:de7b
128.7.222.124 0:0:0:0:0:ffff:8007:de7c
128.7.222.125 0:0:0:0:0:ffff:8007:de7d
128.7.222.126 0:0:0:0:0:ffff:8007:de7e
128.7.222.127 0:0:0:0:0:ffff:8007:de7f
128.7.222.128 0:0:0:0:0:ffff:8007:de80
128.7.222.129 0:0:0:0:0:ffff:8007:de81
128.7.222.130 0:0:0:0:0:ffff:8007:de82
128.7.222.131 0:0:0:0:0:ffff:8007:de83
128.7.222.132 0:0:0:0:0:ffff:8007:de84
128.7.222.133 0:0:0:0:0:ffff:8007:de85
128.7.222.134 0:0:0:0:0:ffff:8007:de86
128.7.222.135 0:0:0:0:0:ffff:8007:de87
128.7.222.136 0:0:0:0:0:ffff:8007:de88
128.7.222.137 0:0:0:0:0:ffff:8007:de89
128.7.222.138 0:0:0:0:0:ffff:8007:de8a
128.7.222.139 0:0:0:0:0:ffff:8007:de8b
128.7.222.140 0:0:0:0:0:ffff:8007:de8c
128.7.222.141 0:0:0:0:0:ffff:8007:de8d
128.7.222.142 0:0:0:0:0:ffff:8007:de8e
128.7.222.143 0:0:0:0:0:ffff:8007:de8f
128.7.222.144 0:0:0:0:0:ffff:8007:de90
128.7.222.145 0:0:0:0:0:ffff:8007:de91
128.7.222.146 0:0:0:0:0:ffff:8007:de92
128.7.222.147 0:0:0:0:0:ffff:8007:de93
128.7.222.148 0:0:0:0:0:ffff:8007:de94
128.7.222.149 0:0:0:0:0:ffff:8007:de95
128.7.222.150 0:0:0:0:0:ffff:8007:de96
128.7.222.151 0:0:0:0:0:ffff:8007:de97
128.7.222.152 0:0:0:0:0:ffff:8007:de98
128.7.222.153 0:0:0:0:0:ffff:8007:de99
128.7.222.154 0:0:0:0:0:ffff:8007:de9a
128.7.222.155 0:0:0:0:0:ffff:8007:de9b
128.7.222.156 0:0:0:0:0:ffff:8007:de9c
128.7.222.157 0:0:0:0:0:ffff:8007:de9d
128.7.222.158 0:0:0:0:0:ffff:8007:de9e
128.7.222.159 0:0:0:0:0:ffff:8007:de9f
128.7.222.160 0:0:0:0:0:ffff:8007:dea0
128.7.222.161 0:0:0:0:0:ffff:8007:dea1
128.7.222.162 0:0:0:0:0:ffff:8007:dea2
128.7.222.163 0:0:0:0:0:ffff:8007:dea3
128.7.222.164 0:0:0:0:0:ffff:8007:dea4
128.7.222.165 0:0:0:0:0:ffff:8007:dea5
128.7.222.166 0:0:0:0:0:ffff:8007:dea6
128.7.222.167 0:0:0:0:0:ffff:8007:dea7
128.7.222.168 0:0:0:0:0:ffff:8007:dea8
128.7.222.169 0:0:0:0:0:ffff:8007:dea9
128.7.222.170 0:0:0:0:0:ffff:8007:deaa
128.7.222.171 0:0:0:0:0:ffff:8007:deab
128.7.222.172 0:0:0:0:0:ffff:8007:deac
128.7.222.173 0:0:0:0:0:ffff:8007:dead
128.7.222.174 0:0:0:0:0:ffff:8007:deae
128.7.222.175 0:0:0:0:0:ffff:8007:deaf
128.7.222.176 0:0:0:0:0:ffff:8007:deb0
128.7.222.177 0:0:0:0:0:ffff:8007:deb1
128.7.222.178 0:0:0:0:0:ffff:8007:deb2
128.7.222.179 0:0:0:0:0:ffff:8007:deb3
128.7.222.180 0:0:0:0:0:ffff:8007:deb4


128.7.222.181 0:0:0:0:0:ffff:8007:deb5
128.7.222.182 0:0:0:0:0:ffff:8007:deb6
128.7.222.183 0:0:0:0:0:ffff:8007:deb7
128.7.222.184 0:0:0:0:0:ffff:8007:deb8
128.7.222.185 0:0:0:0:0:ffff:8007:deb9
128.7.222.186 0:0:0:0:0:ffff:8007:deba
128.7.222.187 0:0:0:0:0:ffff:8007:debb
128.7.222.188 0:0:0:0:0:ffff:8007:debc
128.7.222.189 0:0:0:0:0:ffff:8007:debd
128.7.222.190 0:0:0:0:0:ffff:8007:debe
128.7.222.191 0:0:0:0:0:ffff:8007:debf
128.7.222.192 0:0:0:0:0:ffff:8007:dec0
128.7.222.193 0:0:0:0:0:ffff:8007:dec1
128.7.222.194 0:0:0:0:0:ffff:8007:dec2
128.7.222.195 0:0:0:0:0:ffff:8007:dec3
128.7.222.196 0:0:0:0:0:ffff:8007:dec4
128.7.222.197 0:0:0:0:0:ffff:8007:dec5
128.7.222.198 0:0:0:0:0:ffff:8007:dec6
128.7.222.199 0:0:0:0:0:ffff:8007:dec7
128.7.222.200 0:0:0:0:0:ffff:8007:dec8
128.7.222.201 0:0:0:0:0:ffff:8007:dec9
128.7.222.202 0:0:0:0:0:ffff:8007:deca
128.7.222.203 0:0:0:0:0:ffff:8007:decb
128.7.222.204 0:0:0:0:0:ffff:8007:decc
128.7.222.205 0:0:0:0:0:ffff:8007:decd
128.7.222.206 0:0:0:0:0:ffff:8007:dece
128.7.222.207 0:0:0:0:0:ffff:8007:decf
128.7.222.208 0:0:0:0:0:ffff:8007:ded0
128.7.222.209 0:0:0:0:0:ffff:8007:ded1
128.7.222.210 0:0:0:0:0:ffff:8007:ded2
128.7.222.211 0:0:0:0:0:ffff:8007:ded3
128.7.222.212 0:0:0:0:0:ffff:8007:ded4
128.7.222.213 0:0:0:0:0:ffff:8007:ded5
128.7.222.214 0:0:0:0:0:ffff:8007:ded6
128.7.222.215 0:0:0:0:0:ffff:8007:ded7
128.7.222.216 0:0:0:0:0:ffff:8007:ded8
128.7.222.217 0:0:0:0:0:ffff:8007:ded9
128.7.222.218 0:0:0:0:0:ffff:8007:deda
128.7.222.219 0:0:0:0:0:ffff:8007:dedb
128.7.222.220 0:0:0:0:0:ffff:8007:dedc
128.7.222.221 0:0:0:0:0:ffff:8007:dedd
128.7.222.222 0:0:0:0:0:ffff:8007:dede
128.7.222.223 0:0:0:0:0:ffff:8007:dedf
128.7.222.224 0:0:0:0:0:ffff:8007:dee0
128.7.222.225 0:0:0:0:0:ffff:8007:dee1
128.7.222.226 0:0:0:0:0:ffff:8007:dee2
128.7.222.227 0:0:0:0:0:ffff:8007:dee3
128.7.222.228 0:0:0:0:0:ffff:8007:dee4
128.7.222.229 0:0:0:0:0:ffff:8007:dee5
128.7.222.230 0:0:0:0:0:ffff:8007:dee6
128.7.222.231 0:0:0:0:0:ffff:8007:dee7
128.7.222.232 0:0:0:0:0:ffff:8007:dee8
128.7.222.233 0:0:0:0:0:ffff:8007:dee9
128.7.222.234 0:0:0:0:0:ffff:8007:deea
128.7.222.235 0:0:0:0:0:ffff:8007:deeb
128.7.222.236 0:0:0:0:0:ffff:8007:deec
128.7.222.237 0:0:0:0:0:ffff:8007:deed
128.7.222.238 0:0:0:0:0:ffff:8007:deee
128.7.222.239 0:0:0:0:0:ffff:8007:deef
128.7.222.240 0:0:0:0:0:ffff:8007:def0
128.7.222.241 0:0:0:0:0:ffff:8007:def1
128.7.222.242 0:0:0:0:0:ffff:8007:def2
128.7.222.243 0:0:0:0:0:ffff:8007:def3
128.7.222.244 0:0:0:0:0:ffff:8007:def4
128.7.222.245 0:0:0:0:0:ffff:8007:def5
128.7.222.246 0:0:0:0:0:ffff:8007:def6
128.7.222.247 0:0:0:0:0:ffff:8007:def7
128.7.222.248 0:0:0:0:0:ffff:8007:def8
128.7.222.249 0:0:0:0:0:ffff:8007:def9
128.7.222.250 0:0:0:0:0:ffff:8007:defa
128.7.222.251 0:0:0:0:0:ffff:8007:defb
128.7.222.252 0:0:0:0:0:ffff:8007:defc
128.7.222.253 0:0:0:0:0:ffff:8007:defd
128.7.222.254 0:0:0:0:0:ffff:8007:defe
128.7.222.255 0:0:0:0:0:ffff:8007: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.