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
3.100.109.1 0:0:0:0:0:ffff:364:6d01
3.100.109.2 0:0:0:0:0:ffff:364:6d02
3.100.109.3 0:0:0:0:0:ffff:364:6d03
3.100.109.4 0:0:0:0:0:ffff:364:6d04
3.100.109.5 0:0:0:0:0:ffff:364:6d05
3.100.109.6 0:0:0:0:0:ffff:364:6d06
3.100.109.7 0:0:0:0:0:ffff:364:6d07
3.100.109.8 0:0:0:0:0:ffff:364:6d08
3.100.109.9 0:0:0:0:0:ffff:364:6d09
3.100.109.10 0:0:0:0:0:ffff:364:6d0a
3.100.109.11 0:0:0:0:0:ffff:364:6d0b
3.100.109.12 0:0:0:0:0:ffff:364:6d0c
3.100.109.13 0:0:0:0:0:ffff:364:6d0d
3.100.109.14 0:0:0:0:0:ffff:364:6d0e
3.100.109.15 0:0:0:0:0:ffff:364:6d0f
3.100.109.16 0:0:0:0:0:ffff:364:6d10
3.100.109.17 0:0:0:0:0:ffff:364:6d11
3.100.109.18 0:0:0:0:0:ffff:364:6d12
3.100.109.19 0:0:0:0:0:ffff:364:6d13
3.100.109.20 0:0:0:0:0:ffff:364:6d14
3.100.109.21 0:0:0:0:0:ffff:364:6d15
3.100.109.22 0:0:0:0:0:ffff:364:6d16
3.100.109.23 0:0:0:0:0:ffff:364:6d17
3.100.109.24 0:0:0:0:0:ffff:364:6d18
3.100.109.25 0:0:0:0:0:ffff:364:6d19
3.100.109.26 0:0:0:0:0:ffff:364:6d1a
3.100.109.27 0:0:0:0:0:ffff:364:6d1b
3.100.109.28 0:0:0:0:0:ffff:364:6d1c
3.100.109.29 0:0:0:0:0:ffff:364:6d1d
3.100.109.30 0:0:0:0:0:ffff:364:6d1e
3.100.109.31 0:0:0:0:0:ffff:364:6d1f
3.100.109.32 0:0:0:0:0:ffff:364:6d20
3.100.109.33 0:0:0:0:0:ffff:364:6d21
3.100.109.34 0:0:0:0:0:ffff:364:6d22
3.100.109.35 0:0:0:0:0:ffff:364:6d23
3.100.109.36 0:0:0:0:0:ffff:364:6d24
3.100.109.37 0:0:0:0:0:ffff:364:6d25
3.100.109.38 0:0:0:0:0:ffff:364:6d26
3.100.109.39 0:0:0:0:0:ffff:364:6d27
3.100.109.40 0:0:0:0:0:ffff:364:6d28
3.100.109.41 0:0:0:0:0:ffff:364:6d29
3.100.109.42 0:0:0:0:0:ffff:364:6d2a
3.100.109.43 0:0:0:0:0:ffff:364:6d2b
3.100.109.44 0:0:0:0:0:ffff:364:6d2c
3.100.109.45 0:0:0:0:0:ffff:364:6d2d
3.100.109.46 0:0:0:0:0:ffff:364:6d2e
3.100.109.47 0:0:0:0:0:ffff:364:6d2f
3.100.109.48 0:0:0:0:0:ffff:364:6d30
3.100.109.49 0:0:0:0:0:ffff:364:6d31
3.100.109.50 0:0:0:0:0:ffff:364:6d32
3.100.109.51 0:0:0:0:0:ffff:364:6d33
3.100.109.52 0:0:0:0:0:ffff:364:6d34
3.100.109.53 0:0:0:0:0:ffff:364:6d35
3.100.109.54 0:0:0:0:0:ffff:364:6d36
3.100.109.55 0:0:0:0:0:ffff:364:6d37
3.100.109.56 0:0:0:0:0:ffff:364:6d38
3.100.109.57 0:0:0:0:0:ffff:364:6d39
3.100.109.58 0:0:0:0:0:ffff:364:6d3a
3.100.109.59 0:0:0:0:0:ffff:364:6d3b
3.100.109.60 0:0:0:0:0:ffff:364:6d3c


3.100.109.61 0:0:0:0:0:ffff:364:6d3d
3.100.109.62 0:0:0:0:0:ffff:364:6d3e
3.100.109.63 0:0:0:0:0:ffff:364:6d3f
3.100.109.64 0:0:0:0:0:ffff:364:6d40
3.100.109.65 0:0:0:0:0:ffff:364:6d41
3.100.109.66 0:0:0:0:0:ffff:364:6d42
3.100.109.67 0:0:0:0:0:ffff:364:6d43
3.100.109.68 0:0:0:0:0:ffff:364:6d44
3.100.109.69 0:0:0:0:0:ffff:364:6d45
3.100.109.70 0:0:0:0:0:ffff:364:6d46
3.100.109.71 0:0:0:0:0:ffff:364:6d47
3.100.109.72 0:0:0:0:0:ffff:364:6d48
3.100.109.73 0:0:0:0:0:ffff:364:6d49
3.100.109.74 0:0:0:0:0:ffff:364:6d4a
3.100.109.75 0:0:0:0:0:ffff:364:6d4b
3.100.109.76 0:0:0:0:0:ffff:364:6d4c
3.100.109.77 0:0:0:0:0:ffff:364:6d4d
3.100.109.78 0:0:0:0:0:ffff:364:6d4e
3.100.109.79 0:0:0:0:0:ffff:364:6d4f
3.100.109.80 0:0:0:0:0:ffff:364:6d50
3.100.109.81 0:0:0:0:0:ffff:364:6d51
3.100.109.82 0:0:0:0:0:ffff:364:6d52
3.100.109.83 0:0:0:0:0:ffff:364:6d53
3.100.109.84 0:0:0:0:0:ffff:364:6d54
3.100.109.85 0:0:0:0:0:ffff:364:6d55
3.100.109.86 0:0:0:0:0:ffff:364:6d56
3.100.109.87 0:0:0:0:0:ffff:364:6d57
3.100.109.88 0:0:0:0:0:ffff:364:6d58
3.100.109.89 0:0:0:0:0:ffff:364:6d59
3.100.109.90 0:0:0:0:0:ffff:364:6d5a
3.100.109.91 0:0:0:0:0:ffff:364:6d5b
3.100.109.92 0:0:0:0:0:ffff:364:6d5c
3.100.109.93 0:0:0:0:0:ffff:364:6d5d
3.100.109.94 0:0:0:0:0:ffff:364:6d5e
3.100.109.95 0:0:0:0:0:ffff:364:6d5f
3.100.109.96 0:0:0:0:0:ffff:364:6d60
3.100.109.97 0:0:0:0:0:ffff:364:6d61
3.100.109.98 0:0:0:0:0:ffff:364:6d62
3.100.109.99 0:0:0:0:0:ffff:364:6d63
3.100.109.100 0:0:0:0:0:ffff:364:6d64
3.100.109.101 0:0:0:0:0:ffff:364:6d65
3.100.109.102 0:0:0:0:0:ffff:364:6d66
3.100.109.103 0:0:0:0:0:ffff:364:6d67
3.100.109.104 0:0:0:0:0:ffff:364:6d68
3.100.109.105 0:0:0:0:0:ffff:364:6d69
3.100.109.106 0:0:0:0:0:ffff:364:6d6a
3.100.109.107 0:0:0:0:0:ffff:364:6d6b
3.100.109.108 0:0:0:0:0:ffff:364:6d6c
3.100.109.109 0:0:0:0:0:ffff:364:6d6d
3.100.109.110 0:0:0:0:0:ffff:364:6d6e
3.100.109.111 0:0:0:0:0:ffff:364:6d6f
3.100.109.112 0:0:0:0:0:ffff:364:6d70
3.100.109.113 0:0:0:0:0:ffff:364:6d71
3.100.109.114 0:0:0:0:0:ffff:364:6d72
3.100.109.115 0:0:0:0:0:ffff:364:6d73
3.100.109.116 0:0:0:0:0:ffff:364:6d74
3.100.109.117 0:0:0:0:0:ffff:364:6d75
3.100.109.118 0:0:0:0:0:ffff:364:6d76
3.100.109.119 0:0:0:0:0:ffff:364:6d77
3.100.109.120 0:0:0:0:0:ffff:364:6d78


3.100.109.121 0:0:0:0:0:ffff:364:6d79
3.100.109.122 0:0:0:0:0:ffff:364:6d7a
3.100.109.123 0:0:0:0:0:ffff:364:6d7b
3.100.109.124 0:0:0:0:0:ffff:364:6d7c
3.100.109.125 0:0:0:0:0:ffff:364:6d7d
3.100.109.126 0:0:0:0:0:ffff:364:6d7e
3.100.109.127 0:0:0:0:0:ffff:364:6d7f
3.100.109.128 0:0:0:0:0:ffff:364:6d80
3.100.109.129 0:0:0:0:0:ffff:364:6d81
3.100.109.130 0:0:0:0:0:ffff:364:6d82
3.100.109.131 0:0:0:0:0:ffff:364:6d83
3.100.109.132 0:0:0:0:0:ffff:364:6d84
3.100.109.133 0:0:0:0:0:ffff:364:6d85
3.100.109.134 0:0:0:0:0:ffff:364:6d86
3.100.109.135 0:0:0:0:0:ffff:364:6d87
3.100.109.136 0:0:0:0:0:ffff:364:6d88
3.100.109.137 0:0:0:0:0:ffff:364:6d89
3.100.109.138 0:0:0:0:0:ffff:364:6d8a
3.100.109.139 0:0:0:0:0:ffff:364:6d8b
3.100.109.140 0:0:0:0:0:ffff:364:6d8c
3.100.109.141 0:0:0:0:0:ffff:364:6d8d
3.100.109.142 0:0:0:0:0:ffff:364:6d8e
3.100.109.143 0:0:0:0:0:ffff:364:6d8f
3.100.109.144 0:0:0:0:0:ffff:364:6d90
3.100.109.145 0:0:0:0:0:ffff:364:6d91
3.100.109.146 0:0:0:0:0:ffff:364:6d92
3.100.109.147 0:0:0:0:0:ffff:364:6d93
3.100.109.148 0:0:0:0:0:ffff:364:6d94
3.100.109.149 0:0:0:0:0:ffff:364:6d95
3.100.109.150 0:0:0:0:0:ffff:364:6d96
3.100.109.151 0:0:0:0:0:ffff:364:6d97
3.100.109.152 0:0:0:0:0:ffff:364:6d98
3.100.109.153 0:0:0:0:0:ffff:364:6d99
3.100.109.154 0:0:0:0:0:ffff:364:6d9a
3.100.109.155 0:0:0:0:0:ffff:364:6d9b
3.100.109.156 0:0:0:0:0:ffff:364:6d9c
3.100.109.157 0:0:0:0:0:ffff:364:6d9d
3.100.109.158 0:0:0:0:0:ffff:364:6d9e
3.100.109.159 0:0:0:0:0:ffff:364:6d9f
3.100.109.160 0:0:0:0:0:ffff:364:6da0
3.100.109.161 0:0:0:0:0:ffff:364:6da1
3.100.109.162 0:0:0:0:0:ffff:364:6da2
3.100.109.163 0:0:0:0:0:ffff:364:6da3
3.100.109.164 0:0:0:0:0:ffff:364:6da4
3.100.109.165 0:0:0:0:0:ffff:364:6da5
3.100.109.166 0:0:0:0:0:ffff:364:6da6
3.100.109.167 0:0:0:0:0:ffff:364:6da7
3.100.109.168 0:0:0:0:0:ffff:364:6da8
3.100.109.169 0:0:0:0:0:ffff:364:6da9
3.100.109.170 0:0:0:0:0:ffff:364:6daa
3.100.109.171 0:0:0:0:0:ffff:364:6dab
3.100.109.172 0:0:0:0:0:ffff:364:6dac
3.100.109.173 0:0:0:0:0:ffff:364:6dad
3.100.109.174 0:0:0:0:0:ffff:364:6dae
3.100.109.175 0:0:0:0:0:ffff:364:6daf
3.100.109.176 0:0:0:0:0:ffff:364:6db0
3.100.109.177 0:0:0:0:0:ffff:364:6db1
3.100.109.178 0:0:0:0:0:ffff:364:6db2
3.100.109.179 0:0:0:0:0:ffff:364:6db3
3.100.109.180 0:0:0:0:0:ffff:364:6db4


3.100.109.181 0:0:0:0:0:ffff:364:6db5
3.100.109.182 0:0:0:0:0:ffff:364:6db6
3.100.109.183 0:0:0:0:0:ffff:364:6db7
3.100.109.184 0:0:0:0:0:ffff:364:6db8
3.100.109.185 0:0:0:0:0:ffff:364:6db9
3.100.109.186 0:0:0:0:0:ffff:364:6dba
3.100.109.187 0:0:0:0:0:ffff:364:6dbb
3.100.109.188 0:0:0:0:0:ffff:364:6dbc
3.100.109.189 0:0:0:0:0:ffff:364:6dbd
3.100.109.190 0:0:0:0:0:ffff:364:6dbe
3.100.109.191 0:0:0:0:0:ffff:364:6dbf
3.100.109.192 0:0:0:0:0:ffff:364:6dc0
3.100.109.193 0:0:0:0:0:ffff:364:6dc1
3.100.109.194 0:0:0:0:0:ffff:364:6dc2
3.100.109.195 0:0:0:0:0:ffff:364:6dc3
3.100.109.196 0:0:0:0:0:ffff:364:6dc4
3.100.109.197 0:0:0:0:0:ffff:364:6dc5
3.100.109.198 0:0:0:0:0:ffff:364:6dc6
3.100.109.199 0:0:0:0:0:ffff:364:6dc7
3.100.109.200 0:0:0:0:0:ffff:364:6dc8
3.100.109.201 0:0:0:0:0:ffff:364:6dc9
3.100.109.202 0:0:0:0:0:ffff:364:6dca
3.100.109.203 0:0:0:0:0:ffff:364:6dcb
3.100.109.204 0:0:0:0:0:ffff:364:6dcc
3.100.109.205 0:0:0:0:0:ffff:364:6dcd
3.100.109.206 0:0:0:0:0:ffff:364:6dce
3.100.109.207 0:0:0:0:0:ffff:364:6dcf
3.100.109.208 0:0:0:0:0:ffff:364:6dd0
3.100.109.209 0:0:0:0:0:ffff:364:6dd1
3.100.109.210 0:0:0:0:0:ffff:364:6dd2
3.100.109.211 0:0:0:0:0:ffff:364:6dd3
3.100.109.212 0:0:0:0:0:ffff:364:6dd4
3.100.109.213 0:0:0:0:0:ffff:364:6dd5
3.100.109.214 0:0:0:0:0:ffff:364:6dd6
3.100.109.215 0:0:0:0:0:ffff:364:6dd7
3.100.109.216 0:0:0:0:0:ffff:364:6dd8
3.100.109.217 0:0:0:0:0:ffff:364:6dd9
3.100.109.218 0:0:0:0:0:ffff:364:6dda
3.100.109.219 0:0:0:0:0:ffff:364:6ddb
3.100.109.220 0:0:0:0:0:ffff:364:6ddc
3.100.109.221 0:0:0:0:0:ffff:364:6ddd
3.100.109.222 0:0:0:0:0:ffff:364:6dde
3.100.109.223 0:0:0:0:0:ffff:364:6ddf
3.100.109.224 0:0:0:0:0:ffff:364:6de0
3.100.109.225 0:0:0:0:0:ffff:364:6de1
3.100.109.226 0:0:0:0:0:ffff:364:6de2
3.100.109.227 0:0:0:0:0:ffff:364:6de3
3.100.109.228 0:0:0:0:0:ffff:364:6de4
3.100.109.229 0:0:0:0:0:ffff:364:6de5
3.100.109.230 0:0:0:0:0:ffff:364:6de6
3.100.109.231 0:0:0:0:0:ffff:364:6de7
3.100.109.232 0:0:0:0:0:ffff:364:6de8
3.100.109.233 0:0:0:0:0:ffff:364:6de9
3.100.109.234 0:0:0:0:0:ffff:364:6dea
3.100.109.235 0:0:0:0:0:ffff:364:6deb
3.100.109.236 0:0:0:0:0:ffff:364:6dec
3.100.109.237 0:0:0:0:0:ffff:364:6ded
3.100.109.238 0:0:0:0:0:ffff:364:6dee
3.100.109.239 0:0:0:0:0:ffff:364:6def
3.100.109.240 0:0:0:0:0:ffff:364:6df0
3.100.109.241 0:0:0:0:0:ffff:364:6df1
3.100.109.242 0:0:0:0:0:ffff:364:6df2
3.100.109.243 0:0:0:0:0:ffff:364:6df3
3.100.109.244 0:0:0:0:0:ffff:364:6df4
3.100.109.245 0:0:0:0:0:ffff:364:6df5
3.100.109.246 0:0:0:0:0:ffff:364:6df6
3.100.109.247 0:0:0:0:0:ffff:364:6df7
3.100.109.248 0:0:0:0:0:ffff:364:6df8
3.100.109.249 0:0:0:0:0:ffff:364:6df9
3.100.109.250 0:0:0:0:0:ffff:364:6dfa
3.100.109.251 0:0:0:0:0:ffff:364:6dfb
3.100.109.252 0:0:0:0:0:ffff:364:6dfc
3.100.109.253 0:0:0:0:0:ffff:364:6dfd
3.100.109.254 0:0:0:0:0:ffff:364:6dfe
3.100.109.255 0:0:0:0:0:ffff:364:6dff


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.