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
28.128.222.1 0:0:0:0:0:ffff:1c80:de01
28.128.222.2 0:0:0:0:0:ffff:1c80:de02
28.128.222.3 0:0:0:0:0:ffff:1c80:de03
28.128.222.4 0:0:0:0:0:ffff:1c80:de04
28.128.222.5 0:0:0:0:0:ffff:1c80:de05
28.128.222.6 0:0:0:0:0:ffff:1c80:de06
28.128.222.7 0:0:0:0:0:ffff:1c80:de07
28.128.222.8 0:0:0:0:0:ffff:1c80:de08
28.128.222.9 0:0:0:0:0:ffff:1c80:de09
28.128.222.10 0:0:0:0:0:ffff:1c80:de0a
28.128.222.11 0:0:0:0:0:ffff:1c80:de0b
28.128.222.12 0:0:0:0:0:ffff:1c80:de0c
28.128.222.13 0:0:0:0:0:ffff:1c80:de0d
28.128.222.14 0:0:0:0:0:ffff:1c80:de0e
28.128.222.15 0:0:0:0:0:ffff:1c80:de0f
28.128.222.16 0:0:0:0:0:ffff:1c80:de10
28.128.222.17 0:0:0:0:0:ffff:1c80:de11
28.128.222.18 0:0:0:0:0:ffff:1c80:de12
28.128.222.19 0:0:0:0:0:ffff:1c80:de13
28.128.222.20 0:0:0:0:0:ffff:1c80:de14
28.128.222.21 0:0:0:0:0:ffff:1c80:de15
28.128.222.22 0:0:0:0:0:ffff:1c80:de16
28.128.222.23 0:0:0:0:0:ffff:1c80:de17
28.128.222.24 0:0:0:0:0:ffff:1c80:de18
28.128.222.25 0:0:0:0:0:ffff:1c80:de19
28.128.222.26 0:0:0:0:0:ffff:1c80:de1a
28.128.222.27 0:0:0:0:0:ffff:1c80:de1b
28.128.222.28 0:0:0:0:0:ffff:1c80:de1c
28.128.222.29 0:0:0:0:0:ffff:1c80:de1d
28.128.222.30 0:0:0:0:0:ffff:1c80:de1e
28.128.222.31 0:0:0:0:0:ffff:1c80:de1f
28.128.222.32 0:0:0:0:0:ffff:1c80:de20
28.128.222.33 0:0:0:0:0:ffff:1c80:de21
28.128.222.34 0:0:0:0:0:ffff:1c80:de22
28.128.222.35 0:0:0:0:0:ffff:1c80:de23
28.128.222.36 0:0:0:0:0:ffff:1c80:de24
28.128.222.37 0:0:0:0:0:ffff:1c80:de25
28.128.222.38 0:0:0:0:0:ffff:1c80:de26
28.128.222.39 0:0:0:0:0:ffff:1c80:de27
28.128.222.40 0:0:0:0:0:ffff:1c80:de28
28.128.222.41 0:0:0:0:0:ffff:1c80:de29
28.128.222.42 0:0:0:0:0:ffff:1c80:de2a
28.128.222.43 0:0:0:0:0:ffff:1c80:de2b
28.128.222.44 0:0:0:0:0:ffff:1c80:de2c
28.128.222.45 0:0:0:0:0:ffff:1c80:de2d
28.128.222.46 0:0:0:0:0:ffff:1c80:de2e
28.128.222.47 0:0:0:0:0:ffff:1c80:de2f
28.128.222.48 0:0:0:0:0:ffff:1c80:de30
28.128.222.49 0:0:0:0:0:ffff:1c80:de31
28.128.222.50 0:0:0:0:0:ffff:1c80:de32
28.128.222.51 0:0:0:0:0:ffff:1c80:de33
28.128.222.52 0:0:0:0:0:ffff:1c80:de34
28.128.222.53 0:0:0:0:0:ffff:1c80:de35
28.128.222.54 0:0:0:0:0:ffff:1c80:de36
28.128.222.55 0:0:0:0:0:ffff:1c80:de37
28.128.222.56 0:0:0:0:0:ffff:1c80:de38
28.128.222.57 0:0:0:0:0:ffff:1c80:de39
28.128.222.58 0:0:0:0:0:ffff:1c80:de3a
28.128.222.59 0:0:0:0:0:ffff:1c80:de3b
28.128.222.60 0:0:0:0:0:ffff:1c80:de3c


28.128.222.61 0:0:0:0:0:ffff:1c80:de3d
28.128.222.62 0:0:0:0:0:ffff:1c80:de3e
28.128.222.63 0:0:0:0:0:ffff:1c80:de3f
28.128.222.64 0:0:0:0:0:ffff:1c80:de40
28.128.222.65 0:0:0:0:0:ffff:1c80:de41
28.128.222.66 0:0:0:0:0:ffff:1c80:de42
28.128.222.67 0:0:0:0:0:ffff:1c80:de43
28.128.222.68 0:0:0:0:0:ffff:1c80:de44
28.128.222.69 0:0:0:0:0:ffff:1c80:de45
28.128.222.70 0:0:0:0:0:ffff:1c80:de46
28.128.222.71 0:0:0:0:0:ffff:1c80:de47
28.128.222.72 0:0:0:0:0:ffff:1c80:de48
28.128.222.73 0:0:0:0:0:ffff:1c80:de49
28.128.222.74 0:0:0:0:0:ffff:1c80:de4a
28.128.222.75 0:0:0:0:0:ffff:1c80:de4b
28.128.222.76 0:0:0:0:0:ffff:1c80:de4c
28.128.222.77 0:0:0:0:0:ffff:1c80:de4d
28.128.222.78 0:0:0:0:0:ffff:1c80:de4e
28.128.222.79 0:0:0:0:0:ffff:1c80:de4f
28.128.222.80 0:0:0:0:0:ffff:1c80:de50
28.128.222.81 0:0:0:0:0:ffff:1c80:de51
28.128.222.82 0:0:0:0:0:ffff:1c80:de52
28.128.222.83 0:0:0:0:0:ffff:1c80:de53
28.128.222.84 0:0:0:0:0:ffff:1c80:de54
28.128.222.85 0:0:0:0:0:ffff:1c80:de55
28.128.222.86 0:0:0:0:0:ffff:1c80:de56
28.128.222.87 0:0:0:0:0:ffff:1c80:de57
28.128.222.88 0:0:0:0:0:ffff:1c80:de58
28.128.222.89 0:0:0:0:0:ffff:1c80:de59
28.128.222.90 0:0:0:0:0:ffff:1c80:de5a
28.128.222.91 0:0:0:0:0:ffff:1c80:de5b
28.128.222.92 0:0:0:0:0:ffff:1c80:de5c
28.128.222.93 0:0:0:0:0:ffff:1c80:de5d
28.128.222.94 0:0:0:0:0:ffff:1c80:de5e
28.128.222.95 0:0:0:0:0:ffff:1c80:de5f
28.128.222.96 0:0:0:0:0:ffff:1c80:de60
28.128.222.97 0:0:0:0:0:ffff:1c80:de61
28.128.222.98 0:0:0:0:0:ffff:1c80:de62
28.128.222.99 0:0:0:0:0:ffff:1c80:de63
28.128.222.100 0:0:0:0:0:ffff:1c80:de64
28.128.222.101 0:0:0:0:0:ffff:1c80:de65
28.128.222.102 0:0:0:0:0:ffff:1c80:de66
28.128.222.103 0:0:0:0:0:ffff:1c80:de67
28.128.222.104 0:0:0:0:0:ffff:1c80:de68
28.128.222.105 0:0:0:0:0:ffff:1c80:de69
28.128.222.106 0:0:0:0:0:ffff:1c80:de6a
28.128.222.107 0:0:0:0:0:ffff:1c80:de6b
28.128.222.108 0:0:0:0:0:ffff:1c80:de6c
28.128.222.109 0:0:0:0:0:ffff:1c80:de6d
28.128.222.110 0:0:0:0:0:ffff:1c80:de6e
28.128.222.111 0:0:0:0:0:ffff:1c80:de6f
28.128.222.112 0:0:0:0:0:ffff:1c80:de70
28.128.222.113 0:0:0:0:0:ffff:1c80:de71
28.128.222.114 0:0:0:0:0:ffff:1c80:de72
28.128.222.115 0:0:0:0:0:ffff:1c80:de73
28.128.222.116 0:0:0:0:0:ffff:1c80:de74
28.128.222.117 0:0:0:0:0:ffff:1c80:de75
28.128.222.118 0:0:0:0:0:ffff:1c80:de76
28.128.222.119 0:0:0:0:0:ffff:1c80:de77
28.128.222.120 0:0:0:0:0:ffff:1c80:de78


28.128.222.121 0:0:0:0:0:ffff:1c80:de79
28.128.222.122 0:0:0:0:0:ffff:1c80:de7a
28.128.222.123 0:0:0:0:0:ffff:1c80:de7b
28.128.222.124 0:0:0:0:0:ffff:1c80:de7c
28.128.222.125 0:0:0:0:0:ffff:1c80:de7d
28.128.222.126 0:0:0:0:0:ffff:1c80:de7e
28.128.222.127 0:0:0:0:0:ffff:1c80:de7f
28.128.222.128 0:0:0:0:0:ffff:1c80:de80
28.128.222.129 0:0:0:0:0:ffff:1c80:de81
28.128.222.130 0:0:0:0:0:ffff:1c80:de82
28.128.222.131 0:0:0:0:0:ffff:1c80:de83
28.128.222.132 0:0:0:0:0:ffff:1c80:de84
28.128.222.133 0:0:0:0:0:ffff:1c80:de85
28.128.222.134 0:0:0:0:0:ffff:1c80:de86
28.128.222.135 0:0:0:0:0:ffff:1c80:de87
28.128.222.136 0:0:0:0:0:ffff:1c80:de88
28.128.222.137 0:0:0:0:0:ffff:1c80:de89
28.128.222.138 0:0:0:0:0:ffff:1c80:de8a
28.128.222.139 0:0:0:0:0:ffff:1c80:de8b
28.128.222.140 0:0:0:0:0:ffff:1c80:de8c
28.128.222.141 0:0:0:0:0:ffff:1c80:de8d
28.128.222.142 0:0:0:0:0:ffff:1c80:de8e
28.128.222.143 0:0:0:0:0:ffff:1c80:de8f
28.128.222.144 0:0:0:0:0:ffff:1c80:de90
28.128.222.145 0:0:0:0:0:ffff:1c80:de91
28.128.222.146 0:0:0:0:0:ffff:1c80:de92
28.128.222.147 0:0:0:0:0:ffff:1c80:de93
28.128.222.148 0:0:0:0:0:ffff:1c80:de94
28.128.222.149 0:0:0:0:0:ffff:1c80:de95
28.128.222.150 0:0:0:0:0:ffff:1c80:de96
28.128.222.151 0:0:0:0:0:ffff:1c80:de97
28.128.222.152 0:0:0:0:0:ffff:1c80:de98
28.128.222.153 0:0:0:0:0:ffff:1c80:de99
28.128.222.154 0:0:0:0:0:ffff:1c80:de9a
28.128.222.155 0:0:0:0:0:ffff:1c80:de9b
28.128.222.156 0:0:0:0:0:ffff:1c80:de9c
28.128.222.157 0:0:0:0:0:ffff:1c80:de9d
28.128.222.158 0:0:0:0:0:ffff:1c80:de9e
28.128.222.159 0:0:0:0:0:ffff:1c80:de9f
28.128.222.160 0:0:0:0:0:ffff:1c80:dea0
28.128.222.161 0:0:0:0:0:ffff:1c80:dea1
28.128.222.162 0:0:0:0:0:ffff:1c80:dea2
28.128.222.163 0:0:0:0:0:ffff:1c80:dea3
28.128.222.164 0:0:0:0:0:ffff:1c80:dea4
28.128.222.165 0:0:0:0:0:ffff:1c80:dea5
28.128.222.166 0:0:0:0:0:ffff:1c80:dea6
28.128.222.167 0:0:0:0:0:ffff:1c80:dea7
28.128.222.168 0:0:0:0:0:ffff:1c80:dea8
28.128.222.169 0:0:0:0:0:ffff:1c80:dea9
28.128.222.170 0:0:0:0:0:ffff:1c80:deaa
28.128.222.171 0:0:0:0:0:ffff:1c80:deab
28.128.222.172 0:0:0:0:0:ffff:1c80:deac
28.128.222.173 0:0:0:0:0:ffff:1c80:dead
28.128.222.174 0:0:0:0:0:ffff:1c80:deae
28.128.222.175 0:0:0:0:0:ffff:1c80:deaf
28.128.222.176 0:0:0:0:0:ffff:1c80:deb0
28.128.222.177 0:0:0:0:0:ffff:1c80:deb1
28.128.222.178 0:0:0:0:0:ffff:1c80:deb2
28.128.222.179 0:0:0:0:0:ffff:1c80:deb3
28.128.222.180 0:0:0:0:0:ffff:1c80:deb4


28.128.222.181 0:0:0:0:0:ffff:1c80:deb5
28.128.222.182 0:0:0:0:0:ffff:1c80:deb6
28.128.222.183 0:0:0:0:0:ffff:1c80:deb7
28.128.222.184 0:0:0:0:0:ffff:1c80:deb8
28.128.222.185 0:0:0:0:0:ffff:1c80:deb9
28.128.222.186 0:0:0:0:0:ffff:1c80:deba
28.128.222.187 0:0:0:0:0:ffff:1c80:debb
28.128.222.188 0:0:0:0:0:ffff:1c80:debc
28.128.222.189 0:0:0:0:0:ffff:1c80:debd
28.128.222.190 0:0:0:0:0:ffff:1c80:debe
28.128.222.191 0:0:0:0:0:ffff:1c80:debf
28.128.222.192 0:0:0:0:0:ffff:1c80:dec0
28.128.222.193 0:0:0:0:0:ffff:1c80:dec1
28.128.222.194 0:0:0:0:0:ffff:1c80:dec2
28.128.222.195 0:0:0:0:0:ffff:1c80:dec3
28.128.222.196 0:0:0:0:0:ffff:1c80:dec4
28.128.222.197 0:0:0:0:0:ffff:1c80:dec5
28.128.222.198 0:0:0:0:0:ffff:1c80:dec6
28.128.222.199 0:0:0:0:0:ffff:1c80:dec7
28.128.222.200 0:0:0:0:0:ffff:1c80:dec8
28.128.222.201 0:0:0:0:0:ffff:1c80:dec9
28.128.222.202 0:0:0:0:0:ffff:1c80:deca
28.128.222.203 0:0:0:0:0:ffff:1c80:decb
28.128.222.204 0:0:0:0:0:ffff:1c80:decc
28.128.222.205 0:0:0:0:0:ffff:1c80:decd
28.128.222.206 0:0:0:0:0:ffff:1c80:dece
28.128.222.207 0:0:0:0:0:ffff:1c80:decf
28.128.222.208 0:0:0:0:0:ffff:1c80:ded0
28.128.222.209 0:0:0:0:0:ffff:1c80:ded1
28.128.222.210 0:0:0:0:0:ffff:1c80:ded2
28.128.222.211 0:0:0:0:0:ffff:1c80:ded3
28.128.222.212 0:0:0:0:0:ffff:1c80:ded4
28.128.222.213 0:0:0:0:0:ffff:1c80:ded5
28.128.222.214 0:0:0:0:0:ffff:1c80:ded6
28.128.222.215 0:0:0:0:0:ffff:1c80:ded7
28.128.222.216 0:0:0:0:0:ffff:1c80:ded8
28.128.222.217 0:0:0:0:0:ffff:1c80:ded9
28.128.222.218 0:0:0:0:0:ffff:1c80:deda
28.128.222.219 0:0:0:0:0:ffff:1c80:dedb
28.128.222.220 0:0:0:0:0:ffff:1c80:dedc
28.128.222.221 0:0:0:0:0:ffff:1c80:dedd
28.128.222.222 0:0:0:0:0:ffff:1c80:dede
28.128.222.223 0:0:0:0:0:ffff:1c80:dedf
28.128.222.224 0:0:0:0:0:ffff:1c80:dee0
28.128.222.225 0:0:0:0:0:ffff:1c80:dee1
28.128.222.226 0:0:0:0:0:ffff:1c80:dee2
28.128.222.227 0:0:0:0:0:ffff:1c80:dee3
28.128.222.228 0:0:0:0:0:ffff:1c80:dee4
28.128.222.229 0:0:0:0:0:ffff:1c80:dee5
28.128.222.230 0:0:0:0:0:ffff:1c80:dee6
28.128.222.231 0:0:0:0:0:ffff:1c80:dee7
28.128.222.232 0:0:0:0:0:ffff:1c80:dee8
28.128.222.233 0:0:0:0:0:ffff:1c80:dee9
28.128.222.234 0:0:0:0:0:ffff:1c80:deea
28.128.222.235 0:0:0:0:0:ffff:1c80:deeb
28.128.222.236 0:0:0:0:0:ffff:1c80:deec
28.128.222.237 0:0:0:0:0:ffff:1c80:deed
28.128.222.238 0:0:0:0:0:ffff:1c80:deee
28.128.222.239 0:0:0:0:0:ffff:1c80:deef
28.128.222.240 0:0:0:0:0:ffff:1c80:def0
28.128.222.241 0:0:0:0:0:ffff:1c80:def1
28.128.222.242 0:0:0:0:0:ffff:1c80:def2
28.128.222.243 0:0:0:0:0:ffff:1c80:def3
28.128.222.244 0:0:0:0:0:ffff:1c80:def4
28.128.222.245 0:0:0:0:0:ffff:1c80:def5
28.128.222.246 0:0:0:0:0:ffff:1c80:def6
28.128.222.247 0:0:0:0:0:ffff:1c80:def7
28.128.222.248 0:0:0:0:0:ffff:1c80:def8
28.128.222.249 0:0:0:0:0:ffff:1c80:def9
28.128.222.250 0:0:0:0:0:ffff:1c80:defa
28.128.222.251 0:0:0:0:0:ffff:1c80:defb
28.128.222.252 0:0:0:0:0:ffff:1c80:defc
28.128.222.253 0:0:0:0:0:ffff:1c80:defd
28.128.222.254 0:0:0:0:0:ffff:1c80:defe
28.128.222.255 0:0:0:0:0:ffff:1c80: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.