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
105.4.45.1 0:0:0:0:0:ffff:6904:2d01
105.4.45.2 0:0:0:0:0:ffff:6904:2d02
105.4.45.3 0:0:0:0:0:ffff:6904:2d03
105.4.45.4 0:0:0:0:0:ffff:6904:2d04
105.4.45.5 0:0:0:0:0:ffff:6904:2d05
105.4.45.6 0:0:0:0:0:ffff:6904:2d06
105.4.45.7 0:0:0:0:0:ffff:6904:2d07
105.4.45.8 0:0:0:0:0:ffff:6904:2d08
105.4.45.9 0:0:0:0:0:ffff:6904:2d09
105.4.45.10 0:0:0:0:0:ffff:6904:2d0a
105.4.45.11 0:0:0:0:0:ffff:6904:2d0b
105.4.45.12 0:0:0:0:0:ffff:6904:2d0c
105.4.45.13 0:0:0:0:0:ffff:6904:2d0d
105.4.45.14 0:0:0:0:0:ffff:6904:2d0e
105.4.45.15 0:0:0:0:0:ffff:6904:2d0f
105.4.45.16 0:0:0:0:0:ffff:6904:2d10
105.4.45.17 0:0:0:0:0:ffff:6904:2d11
105.4.45.18 0:0:0:0:0:ffff:6904:2d12
105.4.45.19 0:0:0:0:0:ffff:6904:2d13
105.4.45.20 0:0:0:0:0:ffff:6904:2d14
105.4.45.21 0:0:0:0:0:ffff:6904:2d15
105.4.45.22 0:0:0:0:0:ffff:6904:2d16
105.4.45.23 0:0:0:0:0:ffff:6904:2d17
105.4.45.24 0:0:0:0:0:ffff:6904:2d18
105.4.45.25 0:0:0:0:0:ffff:6904:2d19
105.4.45.26 0:0:0:0:0:ffff:6904:2d1a
105.4.45.27 0:0:0:0:0:ffff:6904:2d1b
105.4.45.28 0:0:0:0:0:ffff:6904:2d1c
105.4.45.29 0:0:0:0:0:ffff:6904:2d1d
105.4.45.30 0:0:0:0:0:ffff:6904:2d1e
105.4.45.31 0:0:0:0:0:ffff:6904:2d1f
105.4.45.32 0:0:0:0:0:ffff:6904:2d20
105.4.45.33 0:0:0:0:0:ffff:6904:2d21
105.4.45.34 0:0:0:0:0:ffff:6904:2d22
105.4.45.35 0:0:0:0:0:ffff:6904:2d23
105.4.45.36 0:0:0:0:0:ffff:6904:2d24
105.4.45.37 0:0:0:0:0:ffff:6904:2d25
105.4.45.38 0:0:0:0:0:ffff:6904:2d26
105.4.45.39 0:0:0:0:0:ffff:6904:2d27
105.4.45.40 0:0:0:0:0:ffff:6904:2d28
105.4.45.41 0:0:0:0:0:ffff:6904:2d29
105.4.45.42 0:0:0:0:0:ffff:6904:2d2a
105.4.45.43 0:0:0:0:0:ffff:6904:2d2b
105.4.45.44 0:0:0:0:0:ffff:6904:2d2c
105.4.45.45 0:0:0:0:0:ffff:6904:2d2d
105.4.45.46 0:0:0:0:0:ffff:6904:2d2e
105.4.45.47 0:0:0:0:0:ffff:6904:2d2f
105.4.45.48 0:0:0:0:0:ffff:6904:2d30
105.4.45.49 0:0:0:0:0:ffff:6904:2d31
105.4.45.50 0:0:0:0:0:ffff:6904:2d32
105.4.45.51 0:0:0:0:0:ffff:6904:2d33
105.4.45.52 0:0:0:0:0:ffff:6904:2d34
105.4.45.53 0:0:0:0:0:ffff:6904:2d35
105.4.45.54 0:0:0:0:0:ffff:6904:2d36
105.4.45.55 0:0:0:0:0:ffff:6904:2d37
105.4.45.56 0:0:0:0:0:ffff:6904:2d38
105.4.45.57 0:0:0:0:0:ffff:6904:2d39
105.4.45.58 0:0:0:0:0:ffff:6904:2d3a
105.4.45.59 0:0:0:0:0:ffff:6904:2d3b
105.4.45.60 0:0:0:0:0:ffff:6904:2d3c


105.4.45.61 0:0:0:0:0:ffff:6904:2d3d
105.4.45.62 0:0:0:0:0:ffff:6904:2d3e
105.4.45.63 0:0:0:0:0:ffff:6904:2d3f
105.4.45.64 0:0:0:0:0:ffff:6904:2d40
105.4.45.65 0:0:0:0:0:ffff:6904:2d41
105.4.45.66 0:0:0:0:0:ffff:6904:2d42
105.4.45.67 0:0:0:0:0:ffff:6904:2d43
105.4.45.68 0:0:0:0:0:ffff:6904:2d44
105.4.45.69 0:0:0:0:0:ffff:6904:2d45
105.4.45.70 0:0:0:0:0:ffff:6904:2d46
105.4.45.71 0:0:0:0:0:ffff:6904:2d47
105.4.45.72 0:0:0:0:0:ffff:6904:2d48
105.4.45.73 0:0:0:0:0:ffff:6904:2d49
105.4.45.74 0:0:0:0:0:ffff:6904:2d4a
105.4.45.75 0:0:0:0:0:ffff:6904:2d4b
105.4.45.76 0:0:0:0:0:ffff:6904:2d4c
105.4.45.77 0:0:0:0:0:ffff:6904:2d4d
105.4.45.78 0:0:0:0:0:ffff:6904:2d4e
105.4.45.79 0:0:0:0:0:ffff:6904:2d4f
105.4.45.80 0:0:0:0:0:ffff:6904:2d50
105.4.45.81 0:0:0:0:0:ffff:6904:2d51
105.4.45.82 0:0:0:0:0:ffff:6904:2d52
105.4.45.83 0:0:0:0:0:ffff:6904:2d53
105.4.45.84 0:0:0:0:0:ffff:6904:2d54
105.4.45.85 0:0:0:0:0:ffff:6904:2d55
105.4.45.86 0:0:0:0:0:ffff:6904:2d56
105.4.45.87 0:0:0:0:0:ffff:6904:2d57
105.4.45.88 0:0:0:0:0:ffff:6904:2d58
105.4.45.89 0:0:0:0:0:ffff:6904:2d59
105.4.45.90 0:0:0:0:0:ffff:6904:2d5a
105.4.45.91 0:0:0:0:0:ffff:6904:2d5b
105.4.45.92 0:0:0:0:0:ffff:6904:2d5c
105.4.45.93 0:0:0:0:0:ffff:6904:2d5d
105.4.45.94 0:0:0:0:0:ffff:6904:2d5e
105.4.45.95 0:0:0:0:0:ffff:6904:2d5f
105.4.45.96 0:0:0:0:0:ffff:6904:2d60
105.4.45.97 0:0:0:0:0:ffff:6904:2d61
105.4.45.98 0:0:0:0:0:ffff:6904:2d62
105.4.45.99 0:0:0:0:0:ffff:6904:2d63
105.4.45.100 0:0:0:0:0:ffff:6904:2d64
105.4.45.101 0:0:0:0:0:ffff:6904:2d65
105.4.45.102 0:0:0:0:0:ffff:6904:2d66
105.4.45.103 0:0:0:0:0:ffff:6904:2d67
105.4.45.104 0:0:0:0:0:ffff:6904:2d68
105.4.45.105 0:0:0:0:0:ffff:6904:2d69
105.4.45.106 0:0:0:0:0:ffff:6904:2d6a
105.4.45.107 0:0:0:0:0:ffff:6904:2d6b
105.4.45.108 0:0:0:0:0:ffff:6904:2d6c
105.4.45.109 0:0:0:0:0:ffff:6904:2d6d
105.4.45.110 0:0:0:0:0:ffff:6904:2d6e
105.4.45.111 0:0:0:0:0:ffff:6904:2d6f
105.4.45.112 0:0:0:0:0:ffff:6904:2d70
105.4.45.113 0:0:0:0:0:ffff:6904:2d71
105.4.45.114 0:0:0:0:0:ffff:6904:2d72
105.4.45.115 0:0:0:0:0:ffff:6904:2d73
105.4.45.116 0:0:0:0:0:ffff:6904:2d74
105.4.45.117 0:0:0:0:0:ffff:6904:2d75
105.4.45.118 0:0:0:0:0:ffff:6904:2d76
105.4.45.119 0:0:0:0:0:ffff:6904:2d77
105.4.45.120 0:0:0:0:0:ffff:6904:2d78


105.4.45.121 0:0:0:0:0:ffff:6904:2d79
105.4.45.122 0:0:0:0:0:ffff:6904:2d7a
105.4.45.123 0:0:0:0:0:ffff:6904:2d7b
105.4.45.124 0:0:0:0:0:ffff:6904:2d7c
105.4.45.125 0:0:0:0:0:ffff:6904:2d7d
105.4.45.126 0:0:0:0:0:ffff:6904:2d7e
105.4.45.127 0:0:0:0:0:ffff:6904:2d7f
105.4.45.128 0:0:0:0:0:ffff:6904:2d80
105.4.45.129 0:0:0:0:0:ffff:6904:2d81
105.4.45.130 0:0:0:0:0:ffff:6904:2d82
105.4.45.131 0:0:0:0:0:ffff:6904:2d83
105.4.45.132 0:0:0:0:0:ffff:6904:2d84
105.4.45.133 0:0:0:0:0:ffff:6904:2d85
105.4.45.134 0:0:0:0:0:ffff:6904:2d86
105.4.45.135 0:0:0:0:0:ffff:6904:2d87
105.4.45.136 0:0:0:0:0:ffff:6904:2d88
105.4.45.137 0:0:0:0:0:ffff:6904:2d89
105.4.45.138 0:0:0:0:0:ffff:6904:2d8a
105.4.45.139 0:0:0:0:0:ffff:6904:2d8b
105.4.45.140 0:0:0:0:0:ffff:6904:2d8c
105.4.45.141 0:0:0:0:0:ffff:6904:2d8d
105.4.45.142 0:0:0:0:0:ffff:6904:2d8e
105.4.45.143 0:0:0:0:0:ffff:6904:2d8f
105.4.45.144 0:0:0:0:0:ffff:6904:2d90
105.4.45.145 0:0:0:0:0:ffff:6904:2d91
105.4.45.146 0:0:0:0:0:ffff:6904:2d92
105.4.45.147 0:0:0:0:0:ffff:6904:2d93
105.4.45.148 0:0:0:0:0:ffff:6904:2d94
105.4.45.149 0:0:0:0:0:ffff:6904:2d95
105.4.45.150 0:0:0:0:0:ffff:6904:2d96
105.4.45.151 0:0:0:0:0:ffff:6904:2d97
105.4.45.152 0:0:0:0:0:ffff:6904:2d98
105.4.45.153 0:0:0:0:0:ffff:6904:2d99
105.4.45.154 0:0:0:0:0:ffff:6904:2d9a
105.4.45.155 0:0:0:0:0:ffff:6904:2d9b
105.4.45.156 0:0:0:0:0:ffff:6904:2d9c
105.4.45.157 0:0:0:0:0:ffff:6904:2d9d
105.4.45.158 0:0:0:0:0:ffff:6904:2d9e
105.4.45.159 0:0:0:0:0:ffff:6904:2d9f
105.4.45.160 0:0:0:0:0:ffff:6904:2da0
105.4.45.161 0:0:0:0:0:ffff:6904:2da1
105.4.45.162 0:0:0:0:0:ffff:6904:2da2
105.4.45.163 0:0:0:0:0:ffff:6904:2da3
105.4.45.164 0:0:0:0:0:ffff:6904:2da4
105.4.45.165 0:0:0:0:0:ffff:6904:2da5
105.4.45.166 0:0:0:0:0:ffff:6904:2da6
105.4.45.167 0:0:0:0:0:ffff:6904:2da7
105.4.45.168 0:0:0:0:0:ffff:6904:2da8
105.4.45.169 0:0:0:0:0:ffff:6904:2da9
105.4.45.170 0:0:0:0:0:ffff:6904:2daa
105.4.45.171 0:0:0:0:0:ffff:6904:2dab
105.4.45.172 0:0:0:0:0:ffff:6904:2dac
105.4.45.173 0:0:0:0:0:ffff:6904:2dad
105.4.45.174 0:0:0:0:0:ffff:6904:2dae
105.4.45.175 0:0:0:0:0:ffff:6904:2daf
105.4.45.176 0:0:0:0:0:ffff:6904:2db0
105.4.45.177 0:0:0:0:0:ffff:6904:2db1
105.4.45.178 0:0:0:0:0:ffff:6904:2db2
105.4.45.179 0:0:0:0:0:ffff:6904:2db3
105.4.45.180 0:0:0:0:0:ffff:6904:2db4


105.4.45.181 0:0:0:0:0:ffff:6904:2db5
105.4.45.182 0:0:0:0:0:ffff:6904:2db6
105.4.45.183 0:0:0:0:0:ffff:6904:2db7
105.4.45.184 0:0:0:0:0:ffff:6904:2db8
105.4.45.185 0:0:0:0:0:ffff:6904:2db9
105.4.45.186 0:0:0:0:0:ffff:6904:2dba
105.4.45.187 0:0:0:0:0:ffff:6904:2dbb
105.4.45.188 0:0:0:0:0:ffff:6904:2dbc
105.4.45.189 0:0:0:0:0:ffff:6904:2dbd
105.4.45.190 0:0:0:0:0:ffff:6904:2dbe
105.4.45.191 0:0:0:0:0:ffff:6904:2dbf
105.4.45.192 0:0:0:0:0:ffff:6904:2dc0
105.4.45.193 0:0:0:0:0:ffff:6904:2dc1
105.4.45.194 0:0:0:0:0:ffff:6904:2dc2
105.4.45.195 0:0:0:0:0:ffff:6904:2dc3
105.4.45.196 0:0:0:0:0:ffff:6904:2dc4
105.4.45.197 0:0:0:0:0:ffff:6904:2dc5
105.4.45.198 0:0:0:0:0:ffff:6904:2dc6
105.4.45.199 0:0:0:0:0:ffff:6904:2dc7
105.4.45.200 0:0:0:0:0:ffff:6904:2dc8
105.4.45.201 0:0:0:0:0:ffff:6904:2dc9
105.4.45.202 0:0:0:0:0:ffff:6904:2dca
105.4.45.203 0:0:0:0:0:ffff:6904:2dcb
105.4.45.204 0:0:0:0:0:ffff:6904:2dcc
105.4.45.205 0:0:0:0:0:ffff:6904:2dcd
105.4.45.206 0:0:0:0:0:ffff:6904:2dce
105.4.45.207 0:0:0:0:0:ffff:6904:2dcf
105.4.45.208 0:0:0:0:0:ffff:6904:2dd0
105.4.45.209 0:0:0:0:0:ffff:6904:2dd1
105.4.45.210 0:0:0:0:0:ffff:6904:2dd2
105.4.45.211 0:0:0:0:0:ffff:6904:2dd3
105.4.45.212 0:0:0:0:0:ffff:6904:2dd4
105.4.45.213 0:0:0:0:0:ffff:6904:2dd5
105.4.45.214 0:0:0:0:0:ffff:6904:2dd6
105.4.45.215 0:0:0:0:0:ffff:6904:2dd7
105.4.45.216 0:0:0:0:0:ffff:6904:2dd8
105.4.45.217 0:0:0:0:0:ffff:6904:2dd9
105.4.45.218 0:0:0:0:0:ffff:6904:2dda
105.4.45.219 0:0:0:0:0:ffff:6904:2ddb
105.4.45.220 0:0:0:0:0:ffff:6904:2ddc
105.4.45.221 0:0:0:0:0:ffff:6904:2ddd
105.4.45.222 0:0:0:0:0:ffff:6904:2dde
105.4.45.223 0:0:0:0:0:ffff:6904:2ddf
105.4.45.224 0:0:0:0:0:ffff:6904:2de0
105.4.45.225 0:0:0:0:0:ffff:6904:2de1
105.4.45.226 0:0:0:0:0:ffff:6904:2de2
105.4.45.227 0:0:0:0:0:ffff:6904:2de3
105.4.45.228 0:0:0:0:0:ffff:6904:2de4
105.4.45.229 0:0:0:0:0:ffff:6904:2de5
105.4.45.230 0:0:0:0:0:ffff:6904:2de6
105.4.45.231 0:0:0:0:0:ffff:6904:2de7
105.4.45.232 0:0:0:0:0:ffff:6904:2de8
105.4.45.233 0:0:0:0:0:ffff:6904:2de9
105.4.45.234 0:0:0:0:0:ffff:6904:2dea
105.4.45.235 0:0:0:0:0:ffff:6904:2deb
105.4.45.236 0:0:0:0:0:ffff:6904:2dec
105.4.45.237 0:0:0:0:0:ffff:6904:2ded
105.4.45.238 0:0:0:0:0:ffff:6904:2dee
105.4.45.239 0:0:0:0:0:ffff:6904:2def
105.4.45.240 0:0:0:0:0:ffff:6904:2df0
105.4.45.241 0:0:0:0:0:ffff:6904:2df1
105.4.45.242 0:0:0:0:0:ffff:6904:2df2
105.4.45.243 0:0:0:0:0:ffff:6904:2df3
105.4.45.244 0:0:0:0:0:ffff:6904:2df4
105.4.45.245 0:0:0:0:0:ffff:6904:2df5
105.4.45.246 0:0:0:0:0:ffff:6904:2df6
105.4.45.247 0:0:0:0:0:ffff:6904:2df7
105.4.45.248 0:0:0:0:0:ffff:6904:2df8
105.4.45.249 0:0:0:0:0:ffff:6904:2df9
105.4.45.250 0:0:0:0:0:ffff:6904:2dfa
105.4.45.251 0:0:0:0:0:ffff:6904:2dfb
105.4.45.252 0:0:0:0:0:ffff:6904:2dfc
105.4.45.253 0:0:0:0:0:ffff:6904:2dfd
105.4.45.254 0:0:0:0:0:ffff:6904:2dfe
105.4.45.255 0:0:0:0:0:ffff:6904:2dff


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.