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
111.48.221.1 0:0:0:0:0:ffff:6f30:dd01
111.48.221.2 0:0:0:0:0:ffff:6f30:dd02
111.48.221.3 0:0:0:0:0:ffff:6f30:dd03
111.48.221.4 0:0:0:0:0:ffff:6f30:dd04
111.48.221.5 0:0:0:0:0:ffff:6f30:dd05
111.48.221.6 0:0:0:0:0:ffff:6f30:dd06
111.48.221.7 0:0:0:0:0:ffff:6f30:dd07
111.48.221.8 0:0:0:0:0:ffff:6f30:dd08
111.48.221.9 0:0:0:0:0:ffff:6f30:dd09
111.48.221.10 0:0:0:0:0:ffff:6f30:dd0a
111.48.221.11 0:0:0:0:0:ffff:6f30:dd0b
111.48.221.12 0:0:0:0:0:ffff:6f30:dd0c
111.48.221.13 0:0:0:0:0:ffff:6f30:dd0d
111.48.221.14 0:0:0:0:0:ffff:6f30:dd0e
111.48.221.15 0:0:0:0:0:ffff:6f30:dd0f
111.48.221.16 0:0:0:0:0:ffff:6f30:dd10
111.48.221.17 0:0:0:0:0:ffff:6f30:dd11
111.48.221.18 0:0:0:0:0:ffff:6f30:dd12
111.48.221.19 0:0:0:0:0:ffff:6f30:dd13
111.48.221.20 0:0:0:0:0:ffff:6f30:dd14
111.48.221.21 0:0:0:0:0:ffff:6f30:dd15
111.48.221.22 0:0:0:0:0:ffff:6f30:dd16
111.48.221.23 0:0:0:0:0:ffff:6f30:dd17
111.48.221.24 0:0:0:0:0:ffff:6f30:dd18
111.48.221.25 0:0:0:0:0:ffff:6f30:dd19
111.48.221.26 0:0:0:0:0:ffff:6f30:dd1a
111.48.221.27 0:0:0:0:0:ffff:6f30:dd1b
111.48.221.28 0:0:0:0:0:ffff:6f30:dd1c
111.48.221.29 0:0:0:0:0:ffff:6f30:dd1d
111.48.221.30 0:0:0:0:0:ffff:6f30:dd1e
111.48.221.31 0:0:0:0:0:ffff:6f30:dd1f
111.48.221.32 0:0:0:0:0:ffff:6f30:dd20
111.48.221.33 0:0:0:0:0:ffff:6f30:dd21
111.48.221.34 0:0:0:0:0:ffff:6f30:dd22
111.48.221.35 0:0:0:0:0:ffff:6f30:dd23
111.48.221.36 0:0:0:0:0:ffff:6f30:dd24
111.48.221.37 0:0:0:0:0:ffff:6f30:dd25
111.48.221.38 0:0:0:0:0:ffff:6f30:dd26
111.48.221.39 0:0:0:0:0:ffff:6f30:dd27
111.48.221.40 0:0:0:0:0:ffff:6f30:dd28
111.48.221.41 0:0:0:0:0:ffff:6f30:dd29
111.48.221.42 0:0:0:0:0:ffff:6f30:dd2a
111.48.221.43 0:0:0:0:0:ffff:6f30:dd2b
111.48.221.44 0:0:0:0:0:ffff:6f30:dd2c
111.48.221.45 0:0:0:0:0:ffff:6f30:dd2d
111.48.221.46 0:0:0:0:0:ffff:6f30:dd2e
111.48.221.47 0:0:0:0:0:ffff:6f30:dd2f
111.48.221.48 0:0:0:0:0:ffff:6f30:dd30
111.48.221.49 0:0:0:0:0:ffff:6f30:dd31
111.48.221.50 0:0:0:0:0:ffff:6f30:dd32
111.48.221.51 0:0:0:0:0:ffff:6f30:dd33
111.48.221.52 0:0:0:0:0:ffff:6f30:dd34
111.48.221.53 0:0:0:0:0:ffff:6f30:dd35
111.48.221.54 0:0:0:0:0:ffff:6f30:dd36
111.48.221.55 0:0:0:0:0:ffff:6f30:dd37
111.48.221.56 0:0:0:0:0:ffff:6f30:dd38
111.48.221.57 0:0:0:0:0:ffff:6f30:dd39
111.48.221.58 0:0:0:0:0:ffff:6f30:dd3a
111.48.221.59 0:0:0:0:0:ffff:6f30:dd3b
111.48.221.60 0:0:0:0:0:ffff:6f30:dd3c


111.48.221.61 0:0:0:0:0:ffff:6f30:dd3d
111.48.221.62 0:0:0:0:0:ffff:6f30:dd3e
111.48.221.63 0:0:0:0:0:ffff:6f30:dd3f
111.48.221.64 0:0:0:0:0:ffff:6f30:dd40
111.48.221.65 0:0:0:0:0:ffff:6f30:dd41
111.48.221.66 0:0:0:0:0:ffff:6f30:dd42
111.48.221.67 0:0:0:0:0:ffff:6f30:dd43
111.48.221.68 0:0:0:0:0:ffff:6f30:dd44
111.48.221.69 0:0:0:0:0:ffff:6f30:dd45
111.48.221.70 0:0:0:0:0:ffff:6f30:dd46
111.48.221.71 0:0:0:0:0:ffff:6f30:dd47
111.48.221.72 0:0:0:0:0:ffff:6f30:dd48
111.48.221.73 0:0:0:0:0:ffff:6f30:dd49
111.48.221.74 0:0:0:0:0:ffff:6f30:dd4a
111.48.221.75 0:0:0:0:0:ffff:6f30:dd4b
111.48.221.76 0:0:0:0:0:ffff:6f30:dd4c
111.48.221.77 0:0:0:0:0:ffff:6f30:dd4d
111.48.221.78 0:0:0:0:0:ffff:6f30:dd4e
111.48.221.79 0:0:0:0:0:ffff:6f30:dd4f
111.48.221.80 0:0:0:0:0:ffff:6f30:dd50
111.48.221.81 0:0:0:0:0:ffff:6f30:dd51
111.48.221.82 0:0:0:0:0:ffff:6f30:dd52
111.48.221.83 0:0:0:0:0:ffff:6f30:dd53
111.48.221.84 0:0:0:0:0:ffff:6f30:dd54
111.48.221.85 0:0:0:0:0:ffff:6f30:dd55
111.48.221.86 0:0:0:0:0:ffff:6f30:dd56
111.48.221.87 0:0:0:0:0:ffff:6f30:dd57
111.48.221.88 0:0:0:0:0:ffff:6f30:dd58
111.48.221.89 0:0:0:0:0:ffff:6f30:dd59
111.48.221.90 0:0:0:0:0:ffff:6f30:dd5a
111.48.221.91 0:0:0:0:0:ffff:6f30:dd5b
111.48.221.92 0:0:0:0:0:ffff:6f30:dd5c
111.48.221.93 0:0:0:0:0:ffff:6f30:dd5d
111.48.221.94 0:0:0:0:0:ffff:6f30:dd5e
111.48.221.95 0:0:0:0:0:ffff:6f30:dd5f
111.48.221.96 0:0:0:0:0:ffff:6f30:dd60
111.48.221.97 0:0:0:0:0:ffff:6f30:dd61
111.48.221.98 0:0:0:0:0:ffff:6f30:dd62
111.48.221.99 0:0:0:0:0:ffff:6f30:dd63
111.48.221.100 0:0:0:0:0:ffff:6f30:dd64
111.48.221.101 0:0:0:0:0:ffff:6f30:dd65
111.48.221.102 0:0:0:0:0:ffff:6f30:dd66
111.48.221.103 0:0:0:0:0:ffff:6f30:dd67
111.48.221.104 0:0:0:0:0:ffff:6f30:dd68
111.48.221.105 0:0:0:0:0:ffff:6f30:dd69
111.48.221.106 0:0:0:0:0:ffff:6f30:dd6a
111.48.221.107 0:0:0:0:0:ffff:6f30:dd6b
111.48.221.108 0:0:0:0:0:ffff:6f30:dd6c
111.48.221.109 0:0:0:0:0:ffff:6f30:dd6d
111.48.221.110 0:0:0:0:0:ffff:6f30:dd6e
111.48.221.111 0:0:0:0:0:ffff:6f30:dd6f
111.48.221.112 0:0:0:0:0:ffff:6f30:dd70
111.48.221.113 0:0:0:0:0:ffff:6f30:dd71
111.48.221.114 0:0:0:0:0:ffff:6f30:dd72
111.48.221.115 0:0:0:0:0:ffff:6f30:dd73
111.48.221.116 0:0:0:0:0:ffff:6f30:dd74
111.48.221.117 0:0:0:0:0:ffff:6f30:dd75
111.48.221.118 0:0:0:0:0:ffff:6f30:dd76
111.48.221.119 0:0:0:0:0:ffff:6f30:dd77
111.48.221.120 0:0:0:0:0:ffff:6f30:dd78


111.48.221.121 0:0:0:0:0:ffff:6f30:dd79
111.48.221.122 0:0:0:0:0:ffff:6f30:dd7a
111.48.221.123 0:0:0:0:0:ffff:6f30:dd7b
111.48.221.124 0:0:0:0:0:ffff:6f30:dd7c
111.48.221.125 0:0:0:0:0:ffff:6f30:dd7d
111.48.221.126 0:0:0:0:0:ffff:6f30:dd7e
111.48.221.127 0:0:0:0:0:ffff:6f30:dd7f
111.48.221.128 0:0:0:0:0:ffff:6f30:dd80
111.48.221.129 0:0:0:0:0:ffff:6f30:dd81
111.48.221.130 0:0:0:0:0:ffff:6f30:dd82
111.48.221.131 0:0:0:0:0:ffff:6f30:dd83
111.48.221.132 0:0:0:0:0:ffff:6f30:dd84
111.48.221.133 0:0:0:0:0:ffff:6f30:dd85
111.48.221.134 0:0:0:0:0:ffff:6f30:dd86
111.48.221.135 0:0:0:0:0:ffff:6f30:dd87
111.48.221.136 0:0:0:0:0:ffff:6f30:dd88
111.48.221.137 0:0:0:0:0:ffff:6f30:dd89
111.48.221.138 0:0:0:0:0:ffff:6f30:dd8a
111.48.221.139 0:0:0:0:0:ffff:6f30:dd8b
111.48.221.140 0:0:0:0:0:ffff:6f30:dd8c
111.48.221.141 0:0:0:0:0:ffff:6f30:dd8d
111.48.221.142 0:0:0:0:0:ffff:6f30:dd8e
111.48.221.143 0:0:0:0:0:ffff:6f30:dd8f
111.48.221.144 0:0:0:0:0:ffff:6f30:dd90
111.48.221.145 0:0:0:0:0:ffff:6f30:dd91
111.48.221.146 0:0:0:0:0:ffff:6f30:dd92
111.48.221.147 0:0:0:0:0:ffff:6f30:dd93
111.48.221.148 0:0:0:0:0:ffff:6f30:dd94
111.48.221.149 0:0:0:0:0:ffff:6f30:dd95
111.48.221.150 0:0:0:0:0:ffff:6f30:dd96
111.48.221.151 0:0:0:0:0:ffff:6f30:dd97
111.48.221.152 0:0:0:0:0:ffff:6f30:dd98
111.48.221.153 0:0:0:0:0:ffff:6f30:dd99
111.48.221.154 0:0:0:0:0:ffff:6f30:dd9a
111.48.221.155 0:0:0:0:0:ffff:6f30:dd9b
111.48.221.156 0:0:0:0:0:ffff:6f30:dd9c
111.48.221.157 0:0:0:0:0:ffff:6f30:dd9d
111.48.221.158 0:0:0:0:0:ffff:6f30:dd9e
111.48.221.159 0:0:0:0:0:ffff:6f30:dd9f
111.48.221.160 0:0:0:0:0:ffff:6f30:dda0
111.48.221.161 0:0:0:0:0:ffff:6f30:dda1
111.48.221.162 0:0:0:0:0:ffff:6f30:dda2
111.48.221.163 0:0:0:0:0:ffff:6f30:dda3
111.48.221.164 0:0:0:0:0:ffff:6f30:dda4
111.48.221.165 0:0:0:0:0:ffff:6f30:dda5
111.48.221.166 0:0:0:0:0:ffff:6f30:dda6
111.48.221.167 0:0:0:0:0:ffff:6f30:dda7
111.48.221.168 0:0:0:0:0:ffff:6f30:dda8
111.48.221.169 0:0:0:0:0:ffff:6f30:dda9
111.48.221.170 0:0:0:0:0:ffff:6f30:ddaa
111.48.221.171 0:0:0:0:0:ffff:6f30:ddab
111.48.221.172 0:0:0:0:0:ffff:6f30:ddac
111.48.221.173 0:0:0:0:0:ffff:6f30:ddad
111.48.221.174 0:0:0:0:0:ffff:6f30:ddae
111.48.221.175 0:0:0:0:0:ffff:6f30:ddaf
111.48.221.176 0:0:0:0:0:ffff:6f30:ddb0
111.48.221.177 0:0:0:0:0:ffff:6f30:ddb1
111.48.221.178 0:0:0:0:0:ffff:6f30:ddb2
111.48.221.179 0:0:0:0:0:ffff:6f30:ddb3
111.48.221.180 0:0:0:0:0:ffff:6f30:ddb4


111.48.221.181 0:0:0:0:0:ffff:6f30:ddb5
111.48.221.182 0:0:0:0:0:ffff:6f30:ddb6
111.48.221.183 0:0:0:0:0:ffff:6f30:ddb7
111.48.221.184 0:0:0:0:0:ffff:6f30:ddb8
111.48.221.185 0:0:0:0:0:ffff:6f30:ddb9
111.48.221.186 0:0:0:0:0:ffff:6f30:ddba
111.48.221.187 0:0:0:0:0:ffff:6f30:ddbb
111.48.221.188 0:0:0:0:0:ffff:6f30:ddbc
111.48.221.189 0:0:0:0:0:ffff:6f30:ddbd
111.48.221.190 0:0:0:0:0:ffff:6f30:ddbe
111.48.221.191 0:0:0:0:0:ffff:6f30:ddbf
111.48.221.192 0:0:0:0:0:ffff:6f30:ddc0
111.48.221.193 0:0:0:0:0:ffff:6f30:ddc1
111.48.221.194 0:0:0:0:0:ffff:6f30:ddc2
111.48.221.195 0:0:0:0:0:ffff:6f30:ddc3
111.48.221.196 0:0:0:0:0:ffff:6f30:ddc4
111.48.221.197 0:0:0:0:0:ffff:6f30:ddc5
111.48.221.198 0:0:0:0:0:ffff:6f30:ddc6
111.48.221.199 0:0:0:0:0:ffff:6f30:ddc7
111.48.221.200 0:0:0:0:0:ffff:6f30:ddc8
111.48.221.201 0:0:0:0:0:ffff:6f30:ddc9
111.48.221.202 0:0:0:0:0:ffff:6f30:ddca
111.48.221.203 0:0:0:0:0:ffff:6f30:ddcb
111.48.221.204 0:0:0:0:0:ffff:6f30:ddcc
111.48.221.205 0:0:0:0:0:ffff:6f30:ddcd
111.48.221.206 0:0:0:0:0:ffff:6f30:ddce
111.48.221.207 0:0:0:0:0:ffff:6f30:ddcf
111.48.221.208 0:0:0:0:0:ffff:6f30:ddd0
111.48.221.209 0:0:0:0:0:ffff:6f30:ddd1
111.48.221.210 0:0:0:0:0:ffff:6f30:ddd2
111.48.221.211 0:0:0:0:0:ffff:6f30:ddd3
111.48.221.212 0:0:0:0:0:ffff:6f30:ddd4
111.48.221.213 0:0:0:0:0:ffff:6f30:ddd5
111.48.221.214 0:0:0:0:0:ffff:6f30:ddd6
111.48.221.215 0:0:0:0:0:ffff:6f30:ddd7
111.48.221.216 0:0:0:0:0:ffff:6f30:ddd8
111.48.221.217 0:0:0:0:0:ffff:6f30:ddd9
111.48.221.218 0:0:0:0:0:ffff:6f30:ddda
111.48.221.219 0:0:0:0:0:ffff:6f30:dddb
111.48.221.220 0:0:0:0:0:ffff:6f30:dddc
111.48.221.221 0:0:0:0:0:ffff:6f30:dddd
111.48.221.222 0:0:0:0:0:ffff:6f30:ddde
111.48.221.223 0:0:0:0:0:ffff:6f30:dddf
111.48.221.224 0:0:0:0:0:ffff:6f30:dde0
111.48.221.225 0:0:0:0:0:ffff:6f30:dde1
111.48.221.226 0:0:0:0:0:ffff:6f30:dde2
111.48.221.227 0:0:0:0:0:ffff:6f30:dde3
111.48.221.228 0:0:0:0:0:ffff:6f30:dde4
111.48.221.229 0:0:0:0:0:ffff:6f30:dde5
111.48.221.230 0:0:0:0:0:ffff:6f30:dde6
111.48.221.231 0:0:0:0:0:ffff:6f30:dde7
111.48.221.232 0:0:0:0:0:ffff:6f30:dde8
111.48.221.233 0:0:0:0:0:ffff:6f30:dde9
111.48.221.234 0:0:0:0:0:ffff:6f30:ddea
111.48.221.235 0:0:0:0:0:ffff:6f30:ddeb
111.48.221.236 0:0:0:0:0:ffff:6f30:ddec
111.48.221.237 0:0:0:0:0:ffff:6f30:dded
111.48.221.238 0:0:0:0:0:ffff:6f30:ddee
111.48.221.239 0:0:0:0:0:ffff:6f30:ddef
111.48.221.240 0:0:0:0:0:ffff:6f30:ddf0
111.48.221.241 0:0:0:0:0:ffff:6f30:ddf1
111.48.221.242 0:0:0:0:0:ffff:6f30:ddf2
111.48.221.243 0:0:0:0:0:ffff:6f30:ddf3
111.48.221.244 0:0:0:0:0:ffff:6f30:ddf4
111.48.221.245 0:0:0:0:0:ffff:6f30:ddf5
111.48.221.246 0:0:0:0:0:ffff:6f30:ddf6
111.48.221.247 0:0:0:0:0:ffff:6f30:ddf7
111.48.221.248 0:0:0:0:0:ffff:6f30:ddf8
111.48.221.249 0:0:0:0:0:ffff:6f30:ddf9
111.48.221.250 0:0:0:0:0:ffff:6f30:ddfa
111.48.221.251 0:0:0:0:0:ffff:6f30:ddfb
111.48.221.252 0:0:0:0:0:ffff:6f30:ddfc
111.48.221.253 0:0:0:0:0:ffff:6f30:ddfd
111.48.221.254 0:0:0:0:0:ffff:6f30:ddfe
111.48.221.255 0:0:0:0:0:ffff:6f30:ddff


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.