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
21.35.222.1 0:0:0:0:0:ffff:1523:de01
21.35.222.2 0:0:0:0:0:ffff:1523:de02
21.35.222.3 0:0:0:0:0:ffff:1523:de03
21.35.222.4 0:0:0:0:0:ffff:1523:de04
21.35.222.5 0:0:0:0:0:ffff:1523:de05
21.35.222.6 0:0:0:0:0:ffff:1523:de06
21.35.222.7 0:0:0:0:0:ffff:1523:de07
21.35.222.8 0:0:0:0:0:ffff:1523:de08
21.35.222.9 0:0:0:0:0:ffff:1523:de09
21.35.222.10 0:0:0:0:0:ffff:1523:de0a
21.35.222.11 0:0:0:0:0:ffff:1523:de0b
21.35.222.12 0:0:0:0:0:ffff:1523:de0c
21.35.222.13 0:0:0:0:0:ffff:1523:de0d
21.35.222.14 0:0:0:0:0:ffff:1523:de0e
21.35.222.15 0:0:0:0:0:ffff:1523:de0f
21.35.222.16 0:0:0:0:0:ffff:1523:de10
21.35.222.17 0:0:0:0:0:ffff:1523:de11
21.35.222.18 0:0:0:0:0:ffff:1523:de12
21.35.222.19 0:0:0:0:0:ffff:1523:de13
21.35.222.20 0:0:0:0:0:ffff:1523:de14
21.35.222.21 0:0:0:0:0:ffff:1523:de15
21.35.222.22 0:0:0:0:0:ffff:1523:de16
21.35.222.23 0:0:0:0:0:ffff:1523:de17
21.35.222.24 0:0:0:0:0:ffff:1523:de18
21.35.222.25 0:0:0:0:0:ffff:1523:de19
21.35.222.26 0:0:0:0:0:ffff:1523:de1a
21.35.222.27 0:0:0:0:0:ffff:1523:de1b
21.35.222.28 0:0:0:0:0:ffff:1523:de1c
21.35.222.29 0:0:0:0:0:ffff:1523:de1d
21.35.222.30 0:0:0:0:0:ffff:1523:de1e
21.35.222.31 0:0:0:0:0:ffff:1523:de1f
21.35.222.32 0:0:0:0:0:ffff:1523:de20
21.35.222.33 0:0:0:0:0:ffff:1523:de21
21.35.222.34 0:0:0:0:0:ffff:1523:de22
21.35.222.35 0:0:0:0:0:ffff:1523:de23
21.35.222.36 0:0:0:0:0:ffff:1523:de24
21.35.222.37 0:0:0:0:0:ffff:1523:de25
21.35.222.38 0:0:0:0:0:ffff:1523:de26
21.35.222.39 0:0:0:0:0:ffff:1523:de27
21.35.222.40 0:0:0:0:0:ffff:1523:de28
21.35.222.41 0:0:0:0:0:ffff:1523:de29
21.35.222.42 0:0:0:0:0:ffff:1523:de2a
21.35.222.43 0:0:0:0:0:ffff:1523:de2b
21.35.222.44 0:0:0:0:0:ffff:1523:de2c
21.35.222.45 0:0:0:0:0:ffff:1523:de2d
21.35.222.46 0:0:0:0:0:ffff:1523:de2e
21.35.222.47 0:0:0:0:0:ffff:1523:de2f
21.35.222.48 0:0:0:0:0:ffff:1523:de30
21.35.222.49 0:0:0:0:0:ffff:1523:de31
21.35.222.50 0:0:0:0:0:ffff:1523:de32
21.35.222.51 0:0:0:0:0:ffff:1523:de33
21.35.222.52 0:0:0:0:0:ffff:1523:de34
21.35.222.53 0:0:0:0:0:ffff:1523:de35
21.35.222.54 0:0:0:0:0:ffff:1523:de36
21.35.222.55 0:0:0:0:0:ffff:1523:de37
21.35.222.56 0:0:0:0:0:ffff:1523:de38
21.35.222.57 0:0:0:0:0:ffff:1523:de39
21.35.222.58 0:0:0:0:0:ffff:1523:de3a
21.35.222.59 0:0:0:0:0:ffff:1523:de3b
21.35.222.60 0:0:0:0:0:ffff:1523:de3c


21.35.222.61 0:0:0:0:0:ffff:1523:de3d
21.35.222.62 0:0:0:0:0:ffff:1523:de3e
21.35.222.63 0:0:0:0:0:ffff:1523:de3f
21.35.222.64 0:0:0:0:0:ffff:1523:de40
21.35.222.65 0:0:0:0:0:ffff:1523:de41
21.35.222.66 0:0:0:0:0:ffff:1523:de42
21.35.222.67 0:0:0:0:0:ffff:1523:de43
21.35.222.68 0:0:0:0:0:ffff:1523:de44
21.35.222.69 0:0:0:0:0:ffff:1523:de45
21.35.222.70 0:0:0:0:0:ffff:1523:de46
21.35.222.71 0:0:0:0:0:ffff:1523:de47
21.35.222.72 0:0:0:0:0:ffff:1523:de48
21.35.222.73 0:0:0:0:0:ffff:1523:de49
21.35.222.74 0:0:0:0:0:ffff:1523:de4a
21.35.222.75 0:0:0:0:0:ffff:1523:de4b
21.35.222.76 0:0:0:0:0:ffff:1523:de4c
21.35.222.77 0:0:0:0:0:ffff:1523:de4d
21.35.222.78 0:0:0:0:0:ffff:1523:de4e
21.35.222.79 0:0:0:0:0:ffff:1523:de4f
21.35.222.80 0:0:0:0:0:ffff:1523:de50
21.35.222.81 0:0:0:0:0:ffff:1523:de51
21.35.222.82 0:0:0:0:0:ffff:1523:de52
21.35.222.83 0:0:0:0:0:ffff:1523:de53
21.35.222.84 0:0:0:0:0:ffff:1523:de54
21.35.222.85 0:0:0:0:0:ffff:1523:de55
21.35.222.86 0:0:0:0:0:ffff:1523:de56
21.35.222.87 0:0:0:0:0:ffff:1523:de57
21.35.222.88 0:0:0:0:0:ffff:1523:de58
21.35.222.89 0:0:0:0:0:ffff:1523:de59
21.35.222.90 0:0:0:0:0:ffff:1523:de5a
21.35.222.91 0:0:0:0:0:ffff:1523:de5b
21.35.222.92 0:0:0:0:0:ffff:1523:de5c
21.35.222.93 0:0:0:0:0:ffff:1523:de5d
21.35.222.94 0:0:0:0:0:ffff:1523:de5e
21.35.222.95 0:0:0:0:0:ffff:1523:de5f
21.35.222.96 0:0:0:0:0:ffff:1523:de60
21.35.222.97 0:0:0:0:0:ffff:1523:de61
21.35.222.98 0:0:0:0:0:ffff:1523:de62
21.35.222.99 0:0:0:0:0:ffff:1523:de63
21.35.222.100 0:0:0:0:0:ffff:1523:de64
21.35.222.101 0:0:0:0:0:ffff:1523:de65
21.35.222.102 0:0:0:0:0:ffff:1523:de66
21.35.222.103 0:0:0:0:0:ffff:1523:de67
21.35.222.104 0:0:0:0:0:ffff:1523:de68
21.35.222.105 0:0:0:0:0:ffff:1523:de69
21.35.222.106 0:0:0:0:0:ffff:1523:de6a
21.35.222.107 0:0:0:0:0:ffff:1523:de6b
21.35.222.108 0:0:0:0:0:ffff:1523:de6c
21.35.222.109 0:0:0:0:0:ffff:1523:de6d
21.35.222.110 0:0:0:0:0:ffff:1523:de6e
21.35.222.111 0:0:0:0:0:ffff:1523:de6f
21.35.222.112 0:0:0:0:0:ffff:1523:de70
21.35.222.113 0:0:0:0:0:ffff:1523:de71
21.35.222.114 0:0:0:0:0:ffff:1523:de72
21.35.222.115 0:0:0:0:0:ffff:1523:de73
21.35.222.116 0:0:0:0:0:ffff:1523:de74
21.35.222.117 0:0:0:0:0:ffff:1523:de75
21.35.222.118 0:0:0:0:0:ffff:1523:de76
21.35.222.119 0:0:0:0:0:ffff:1523:de77
21.35.222.120 0:0:0:0:0:ffff:1523:de78


21.35.222.121 0:0:0:0:0:ffff:1523:de79
21.35.222.122 0:0:0:0:0:ffff:1523:de7a
21.35.222.123 0:0:0:0:0:ffff:1523:de7b
21.35.222.124 0:0:0:0:0:ffff:1523:de7c
21.35.222.125 0:0:0:0:0:ffff:1523:de7d
21.35.222.126 0:0:0:0:0:ffff:1523:de7e
21.35.222.127 0:0:0:0:0:ffff:1523:de7f
21.35.222.128 0:0:0:0:0:ffff:1523:de80
21.35.222.129 0:0:0:0:0:ffff:1523:de81
21.35.222.130 0:0:0:0:0:ffff:1523:de82
21.35.222.131 0:0:0:0:0:ffff:1523:de83
21.35.222.132 0:0:0:0:0:ffff:1523:de84
21.35.222.133 0:0:0:0:0:ffff:1523:de85
21.35.222.134 0:0:0:0:0:ffff:1523:de86
21.35.222.135 0:0:0:0:0:ffff:1523:de87
21.35.222.136 0:0:0:0:0:ffff:1523:de88
21.35.222.137 0:0:0:0:0:ffff:1523:de89
21.35.222.138 0:0:0:0:0:ffff:1523:de8a
21.35.222.139 0:0:0:0:0:ffff:1523:de8b
21.35.222.140 0:0:0:0:0:ffff:1523:de8c
21.35.222.141 0:0:0:0:0:ffff:1523:de8d
21.35.222.142 0:0:0:0:0:ffff:1523:de8e
21.35.222.143 0:0:0:0:0:ffff:1523:de8f
21.35.222.144 0:0:0:0:0:ffff:1523:de90
21.35.222.145 0:0:0:0:0:ffff:1523:de91
21.35.222.146 0:0:0:0:0:ffff:1523:de92
21.35.222.147 0:0:0:0:0:ffff:1523:de93
21.35.222.148 0:0:0:0:0:ffff:1523:de94
21.35.222.149 0:0:0:0:0:ffff:1523:de95
21.35.222.150 0:0:0:0:0:ffff:1523:de96
21.35.222.151 0:0:0:0:0:ffff:1523:de97
21.35.222.152 0:0:0:0:0:ffff:1523:de98
21.35.222.153 0:0:0:0:0:ffff:1523:de99
21.35.222.154 0:0:0:0:0:ffff:1523:de9a
21.35.222.155 0:0:0:0:0:ffff:1523:de9b
21.35.222.156 0:0:0:0:0:ffff:1523:de9c
21.35.222.157 0:0:0:0:0:ffff:1523:de9d
21.35.222.158 0:0:0:0:0:ffff:1523:de9e
21.35.222.159 0:0:0:0:0:ffff:1523:de9f
21.35.222.160 0:0:0:0:0:ffff:1523:dea0
21.35.222.161 0:0:0:0:0:ffff:1523:dea1
21.35.222.162 0:0:0:0:0:ffff:1523:dea2
21.35.222.163 0:0:0:0:0:ffff:1523:dea3
21.35.222.164 0:0:0:0:0:ffff:1523:dea4
21.35.222.165 0:0:0:0:0:ffff:1523:dea5
21.35.222.166 0:0:0:0:0:ffff:1523:dea6
21.35.222.167 0:0:0:0:0:ffff:1523:dea7
21.35.222.168 0:0:0:0:0:ffff:1523:dea8
21.35.222.169 0:0:0:0:0:ffff:1523:dea9
21.35.222.170 0:0:0:0:0:ffff:1523:deaa
21.35.222.171 0:0:0:0:0:ffff:1523:deab
21.35.222.172 0:0:0:0:0:ffff:1523:deac
21.35.222.173 0:0:0:0:0:ffff:1523:dead
21.35.222.174 0:0:0:0:0:ffff:1523:deae
21.35.222.175 0:0:0:0:0:ffff:1523:deaf
21.35.222.176 0:0:0:0:0:ffff:1523:deb0
21.35.222.177 0:0:0:0:0:ffff:1523:deb1
21.35.222.178 0:0:0:0:0:ffff:1523:deb2
21.35.222.179 0:0:0:0:0:ffff:1523:deb3
21.35.222.180 0:0:0:0:0:ffff:1523:deb4


21.35.222.181 0:0:0:0:0:ffff:1523:deb5
21.35.222.182 0:0:0:0:0:ffff:1523:deb6
21.35.222.183 0:0:0:0:0:ffff:1523:deb7
21.35.222.184 0:0:0:0:0:ffff:1523:deb8
21.35.222.185 0:0:0:0:0:ffff:1523:deb9
21.35.222.186 0:0:0:0:0:ffff:1523:deba
21.35.222.187 0:0:0:0:0:ffff:1523:debb
21.35.222.188 0:0:0:0:0:ffff:1523:debc
21.35.222.189 0:0:0:0:0:ffff:1523:debd
21.35.222.190 0:0:0:0:0:ffff:1523:debe
21.35.222.191 0:0:0:0:0:ffff:1523:debf
21.35.222.192 0:0:0:0:0:ffff:1523:dec0
21.35.222.193 0:0:0:0:0:ffff:1523:dec1
21.35.222.194 0:0:0:0:0:ffff:1523:dec2
21.35.222.195 0:0:0:0:0:ffff:1523:dec3
21.35.222.196 0:0:0:0:0:ffff:1523:dec4
21.35.222.197 0:0:0:0:0:ffff:1523:dec5
21.35.222.198 0:0:0:0:0:ffff:1523:dec6
21.35.222.199 0:0:0:0:0:ffff:1523:dec7
21.35.222.200 0:0:0:0:0:ffff:1523:dec8
21.35.222.201 0:0:0:0:0:ffff:1523:dec9
21.35.222.202 0:0:0:0:0:ffff:1523:deca
21.35.222.203 0:0:0:0:0:ffff:1523:decb
21.35.222.204 0:0:0:0:0:ffff:1523:decc
21.35.222.205 0:0:0:0:0:ffff:1523:decd
21.35.222.206 0:0:0:0:0:ffff:1523:dece
21.35.222.207 0:0:0:0:0:ffff:1523:decf
21.35.222.208 0:0:0:0:0:ffff:1523:ded0
21.35.222.209 0:0:0:0:0:ffff:1523:ded1
21.35.222.210 0:0:0:0:0:ffff:1523:ded2
21.35.222.211 0:0:0:0:0:ffff:1523:ded3
21.35.222.212 0:0:0:0:0:ffff:1523:ded4
21.35.222.213 0:0:0:0:0:ffff:1523:ded5
21.35.222.214 0:0:0:0:0:ffff:1523:ded6
21.35.222.215 0:0:0:0:0:ffff:1523:ded7
21.35.222.216 0:0:0:0:0:ffff:1523:ded8
21.35.222.217 0:0:0:0:0:ffff:1523:ded9
21.35.222.218 0:0:0:0:0:ffff:1523:deda
21.35.222.219 0:0:0:0:0:ffff:1523:dedb
21.35.222.220 0:0:0:0:0:ffff:1523:dedc
21.35.222.221 0:0:0:0:0:ffff:1523:dedd
21.35.222.222 0:0:0:0:0:ffff:1523:dede
21.35.222.223 0:0:0:0:0:ffff:1523:dedf
21.35.222.224 0:0:0:0:0:ffff:1523:dee0
21.35.222.225 0:0:0:0:0:ffff:1523:dee1
21.35.222.226 0:0:0:0:0:ffff:1523:dee2
21.35.222.227 0:0:0:0:0:ffff:1523:dee3
21.35.222.228 0:0:0:0:0:ffff:1523:dee4
21.35.222.229 0:0:0:0:0:ffff:1523:dee5
21.35.222.230 0:0:0:0:0:ffff:1523:dee6
21.35.222.231 0:0:0:0:0:ffff:1523:dee7
21.35.222.232 0:0:0:0:0:ffff:1523:dee8
21.35.222.233 0:0:0:0:0:ffff:1523:dee9
21.35.222.234 0:0:0:0:0:ffff:1523:deea
21.35.222.235 0:0:0:0:0:ffff:1523:deeb
21.35.222.236 0:0:0:0:0:ffff:1523:deec
21.35.222.237 0:0:0:0:0:ffff:1523:deed
21.35.222.238 0:0:0:0:0:ffff:1523:deee
21.35.222.239 0:0:0:0:0:ffff:1523:deef
21.35.222.240 0:0:0:0:0:ffff:1523:def0
21.35.222.241 0:0:0:0:0:ffff:1523:def1
21.35.222.242 0:0:0:0:0:ffff:1523:def2
21.35.222.243 0:0:0:0:0:ffff:1523:def3
21.35.222.244 0:0:0:0:0:ffff:1523:def4
21.35.222.245 0:0:0:0:0:ffff:1523:def5
21.35.222.246 0:0:0:0:0:ffff:1523:def6
21.35.222.247 0:0:0:0:0:ffff:1523:def7
21.35.222.248 0:0:0:0:0:ffff:1523:def8
21.35.222.249 0:0:0:0:0:ffff:1523:def9
21.35.222.250 0:0:0:0:0:ffff:1523:defa
21.35.222.251 0:0:0:0:0:ffff:1523:defb
21.35.222.252 0:0:0:0:0:ffff:1523:defc
21.35.222.253 0:0:0:0:0:ffff:1523:defd
21.35.222.254 0:0:0:0:0:ffff:1523:defe
21.35.222.255 0:0:0:0:0:ffff:1523: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.