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
134.40.45.1 0:0:0:0:0:ffff:8628:2d01
134.40.45.2 0:0:0:0:0:ffff:8628:2d02
134.40.45.3 0:0:0:0:0:ffff:8628:2d03
134.40.45.4 0:0:0:0:0:ffff:8628:2d04
134.40.45.5 0:0:0:0:0:ffff:8628:2d05
134.40.45.6 0:0:0:0:0:ffff:8628:2d06
134.40.45.7 0:0:0:0:0:ffff:8628:2d07
134.40.45.8 0:0:0:0:0:ffff:8628:2d08
134.40.45.9 0:0:0:0:0:ffff:8628:2d09
134.40.45.10 0:0:0:0:0:ffff:8628:2d0a
134.40.45.11 0:0:0:0:0:ffff:8628:2d0b
134.40.45.12 0:0:0:0:0:ffff:8628:2d0c
134.40.45.13 0:0:0:0:0:ffff:8628:2d0d
134.40.45.14 0:0:0:0:0:ffff:8628:2d0e
134.40.45.15 0:0:0:0:0:ffff:8628:2d0f
134.40.45.16 0:0:0:0:0:ffff:8628:2d10
134.40.45.17 0:0:0:0:0:ffff:8628:2d11
134.40.45.18 0:0:0:0:0:ffff:8628:2d12
134.40.45.19 0:0:0:0:0:ffff:8628:2d13
134.40.45.20 0:0:0:0:0:ffff:8628:2d14
134.40.45.21 0:0:0:0:0:ffff:8628:2d15
134.40.45.22 0:0:0:0:0:ffff:8628:2d16
134.40.45.23 0:0:0:0:0:ffff:8628:2d17
134.40.45.24 0:0:0:0:0:ffff:8628:2d18
134.40.45.25 0:0:0:0:0:ffff:8628:2d19
134.40.45.26 0:0:0:0:0:ffff:8628:2d1a
134.40.45.27 0:0:0:0:0:ffff:8628:2d1b
134.40.45.28 0:0:0:0:0:ffff:8628:2d1c
134.40.45.29 0:0:0:0:0:ffff:8628:2d1d
134.40.45.30 0:0:0:0:0:ffff:8628:2d1e
134.40.45.31 0:0:0:0:0:ffff:8628:2d1f
134.40.45.32 0:0:0:0:0:ffff:8628:2d20
134.40.45.33 0:0:0:0:0:ffff:8628:2d21
134.40.45.34 0:0:0:0:0:ffff:8628:2d22
134.40.45.35 0:0:0:0:0:ffff:8628:2d23
134.40.45.36 0:0:0:0:0:ffff:8628:2d24
134.40.45.37 0:0:0:0:0:ffff:8628:2d25
134.40.45.38 0:0:0:0:0:ffff:8628:2d26
134.40.45.39 0:0:0:0:0:ffff:8628:2d27
134.40.45.40 0:0:0:0:0:ffff:8628:2d28
134.40.45.41 0:0:0:0:0:ffff:8628:2d29
134.40.45.42 0:0:0:0:0:ffff:8628:2d2a
134.40.45.43 0:0:0:0:0:ffff:8628:2d2b
134.40.45.44 0:0:0:0:0:ffff:8628:2d2c
134.40.45.45 0:0:0:0:0:ffff:8628:2d2d
134.40.45.46 0:0:0:0:0:ffff:8628:2d2e
134.40.45.47 0:0:0:0:0:ffff:8628:2d2f
134.40.45.48 0:0:0:0:0:ffff:8628:2d30
134.40.45.49 0:0:0:0:0:ffff:8628:2d31
134.40.45.50 0:0:0:0:0:ffff:8628:2d32
134.40.45.51 0:0:0:0:0:ffff:8628:2d33
134.40.45.52 0:0:0:0:0:ffff:8628:2d34
134.40.45.53 0:0:0:0:0:ffff:8628:2d35
134.40.45.54 0:0:0:0:0:ffff:8628:2d36
134.40.45.55 0:0:0:0:0:ffff:8628:2d37
134.40.45.56 0:0:0:0:0:ffff:8628:2d38
134.40.45.57 0:0:0:0:0:ffff:8628:2d39
134.40.45.58 0:0:0:0:0:ffff:8628:2d3a
134.40.45.59 0:0:0:0:0:ffff:8628:2d3b
134.40.45.60 0:0:0:0:0:ffff:8628:2d3c


134.40.45.61 0:0:0:0:0:ffff:8628:2d3d
134.40.45.62 0:0:0:0:0:ffff:8628:2d3e
134.40.45.63 0:0:0:0:0:ffff:8628:2d3f
134.40.45.64 0:0:0:0:0:ffff:8628:2d40
134.40.45.65 0:0:0:0:0:ffff:8628:2d41
134.40.45.66 0:0:0:0:0:ffff:8628:2d42
134.40.45.67 0:0:0:0:0:ffff:8628:2d43
134.40.45.68 0:0:0:0:0:ffff:8628:2d44
134.40.45.69 0:0:0:0:0:ffff:8628:2d45
134.40.45.70 0:0:0:0:0:ffff:8628:2d46
134.40.45.71 0:0:0:0:0:ffff:8628:2d47
134.40.45.72 0:0:0:0:0:ffff:8628:2d48
134.40.45.73 0:0:0:0:0:ffff:8628:2d49
134.40.45.74 0:0:0:0:0:ffff:8628:2d4a
134.40.45.75 0:0:0:0:0:ffff:8628:2d4b
134.40.45.76 0:0:0:0:0:ffff:8628:2d4c
134.40.45.77 0:0:0:0:0:ffff:8628:2d4d
134.40.45.78 0:0:0:0:0:ffff:8628:2d4e
134.40.45.79 0:0:0:0:0:ffff:8628:2d4f
134.40.45.80 0:0:0:0:0:ffff:8628:2d50
134.40.45.81 0:0:0:0:0:ffff:8628:2d51
134.40.45.82 0:0:0:0:0:ffff:8628:2d52
134.40.45.83 0:0:0:0:0:ffff:8628:2d53
134.40.45.84 0:0:0:0:0:ffff:8628:2d54
134.40.45.85 0:0:0:0:0:ffff:8628:2d55
134.40.45.86 0:0:0:0:0:ffff:8628:2d56
134.40.45.87 0:0:0:0:0:ffff:8628:2d57
134.40.45.88 0:0:0:0:0:ffff:8628:2d58
134.40.45.89 0:0:0:0:0:ffff:8628:2d59
134.40.45.90 0:0:0:0:0:ffff:8628:2d5a
134.40.45.91 0:0:0:0:0:ffff:8628:2d5b
134.40.45.92 0:0:0:0:0:ffff:8628:2d5c
134.40.45.93 0:0:0:0:0:ffff:8628:2d5d
134.40.45.94 0:0:0:0:0:ffff:8628:2d5e
134.40.45.95 0:0:0:0:0:ffff:8628:2d5f
134.40.45.96 0:0:0:0:0:ffff:8628:2d60
134.40.45.97 0:0:0:0:0:ffff:8628:2d61
134.40.45.98 0:0:0:0:0:ffff:8628:2d62
134.40.45.99 0:0:0:0:0:ffff:8628:2d63
134.40.45.100 0:0:0:0:0:ffff:8628:2d64
134.40.45.101 0:0:0:0:0:ffff:8628:2d65
134.40.45.102 0:0:0:0:0:ffff:8628:2d66
134.40.45.103 0:0:0:0:0:ffff:8628:2d67
134.40.45.104 0:0:0:0:0:ffff:8628:2d68
134.40.45.105 0:0:0:0:0:ffff:8628:2d69
134.40.45.106 0:0:0:0:0:ffff:8628:2d6a
134.40.45.107 0:0:0:0:0:ffff:8628:2d6b
134.40.45.108 0:0:0:0:0:ffff:8628:2d6c
134.40.45.109 0:0:0:0:0:ffff:8628:2d6d
134.40.45.110 0:0:0:0:0:ffff:8628:2d6e
134.40.45.111 0:0:0:0:0:ffff:8628:2d6f
134.40.45.112 0:0:0:0:0:ffff:8628:2d70
134.40.45.113 0:0:0:0:0:ffff:8628:2d71
134.40.45.114 0:0:0:0:0:ffff:8628:2d72
134.40.45.115 0:0:0:0:0:ffff:8628:2d73
134.40.45.116 0:0:0:0:0:ffff:8628:2d74
134.40.45.117 0:0:0:0:0:ffff:8628:2d75
134.40.45.118 0:0:0:0:0:ffff:8628:2d76
134.40.45.119 0:0:0:0:0:ffff:8628:2d77
134.40.45.120 0:0:0:0:0:ffff:8628:2d78


134.40.45.121 0:0:0:0:0:ffff:8628:2d79
134.40.45.122 0:0:0:0:0:ffff:8628:2d7a
134.40.45.123 0:0:0:0:0:ffff:8628:2d7b
134.40.45.124 0:0:0:0:0:ffff:8628:2d7c
134.40.45.125 0:0:0:0:0:ffff:8628:2d7d
134.40.45.126 0:0:0:0:0:ffff:8628:2d7e
134.40.45.127 0:0:0:0:0:ffff:8628:2d7f
134.40.45.128 0:0:0:0:0:ffff:8628:2d80
134.40.45.129 0:0:0:0:0:ffff:8628:2d81
134.40.45.130 0:0:0:0:0:ffff:8628:2d82
134.40.45.131 0:0:0:0:0:ffff:8628:2d83
134.40.45.132 0:0:0:0:0:ffff:8628:2d84
134.40.45.133 0:0:0:0:0:ffff:8628:2d85
134.40.45.134 0:0:0:0:0:ffff:8628:2d86
134.40.45.135 0:0:0:0:0:ffff:8628:2d87
134.40.45.136 0:0:0:0:0:ffff:8628:2d88
134.40.45.137 0:0:0:0:0:ffff:8628:2d89
134.40.45.138 0:0:0:0:0:ffff:8628:2d8a
134.40.45.139 0:0:0:0:0:ffff:8628:2d8b
134.40.45.140 0:0:0:0:0:ffff:8628:2d8c
134.40.45.141 0:0:0:0:0:ffff:8628:2d8d
134.40.45.142 0:0:0:0:0:ffff:8628:2d8e
134.40.45.143 0:0:0:0:0:ffff:8628:2d8f
134.40.45.144 0:0:0:0:0:ffff:8628:2d90
134.40.45.145 0:0:0:0:0:ffff:8628:2d91
134.40.45.146 0:0:0:0:0:ffff:8628:2d92
134.40.45.147 0:0:0:0:0:ffff:8628:2d93
134.40.45.148 0:0:0:0:0:ffff:8628:2d94
134.40.45.149 0:0:0:0:0:ffff:8628:2d95
134.40.45.150 0:0:0:0:0:ffff:8628:2d96
134.40.45.151 0:0:0:0:0:ffff:8628:2d97
134.40.45.152 0:0:0:0:0:ffff:8628:2d98
134.40.45.153 0:0:0:0:0:ffff:8628:2d99
134.40.45.154 0:0:0:0:0:ffff:8628:2d9a
134.40.45.155 0:0:0:0:0:ffff:8628:2d9b
134.40.45.156 0:0:0:0:0:ffff:8628:2d9c
134.40.45.157 0:0:0:0:0:ffff:8628:2d9d
134.40.45.158 0:0:0:0:0:ffff:8628:2d9e
134.40.45.159 0:0:0:0:0:ffff:8628:2d9f
134.40.45.160 0:0:0:0:0:ffff:8628:2da0
134.40.45.161 0:0:0:0:0:ffff:8628:2da1
134.40.45.162 0:0:0:0:0:ffff:8628:2da2
134.40.45.163 0:0:0:0:0:ffff:8628:2da3
134.40.45.164 0:0:0:0:0:ffff:8628:2da4
134.40.45.165 0:0:0:0:0:ffff:8628:2da5
134.40.45.166 0:0:0:0:0:ffff:8628:2da6
134.40.45.167 0:0:0:0:0:ffff:8628:2da7
134.40.45.168 0:0:0:0:0:ffff:8628:2da8
134.40.45.169 0:0:0:0:0:ffff:8628:2da9
134.40.45.170 0:0:0:0:0:ffff:8628:2daa
134.40.45.171 0:0:0:0:0:ffff:8628:2dab
134.40.45.172 0:0:0:0:0:ffff:8628:2dac
134.40.45.173 0:0:0:0:0:ffff:8628:2dad
134.40.45.174 0:0:0:0:0:ffff:8628:2dae
134.40.45.175 0:0:0:0:0:ffff:8628:2daf
134.40.45.176 0:0:0:0:0:ffff:8628:2db0
134.40.45.177 0:0:0:0:0:ffff:8628:2db1
134.40.45.178 0:0:0:0:0:ffff:8628:2db2
134.40.45.179 0:0:0:0:0:ffff:8628:2db3
134.40.45.180 0:0:0:0:0:ffff:8628:2db4


134.40.45.181 0:0:0:0:0:ffff:8628:2db5
134.40.45.182 0:0:0:0:0:ffff:8628:2db6
134.40.45.183 0:0:0:0:0:ffff:8628:2db7
134.40.45.184 0:0:0:0:0:ffff:8628:2db8
134.40.45.185 0:0:0:0:0:ffff:8628:2db9
134.40.45.186 0:0:0:0:0:ffff:8628:2dba
134.40.45.187 0:0:0:0:0:ffff:8628:2dbb
134.40.45.188 0:0:0:0:0:ffff:8628:2dbc
134.40.45.189 0:0:0:0:0:ffff:8628:2dbd
134.40.45.190 0:0:0:0:0:ffff:8628:2dbe
134.40.45.191 0:0:0:0:0:ffff:8628:2dbf
134.40.45.192 0:0:0:0:0:ffff:8628:2dc0
134.40.45.193 0:0:0:0:0:ffff:8628:2dc1
134.40.45.194 0:0:0:0:0:ffff:8628:2dc2
134.40.45.195 0:0:0:0:0:ffff:8628:2dc3
134.40.45.196 0:0:0:0:0:ffff:8628:2dc4
134.40.45.197 0:0:0:0:0:ffff:8628:2dc5
134.40.45.198 0:0:0:0:0:ffff:8628:2dc6
134.40.45.199 0:0:0:0:0:ffff:8628:2dc7
134.40.45.200 0:0:0:0:0:ffff:8628:2dc8
134.40.45.201 0:0:0:0:0:ffff:8628:2dc9
134.40.45.202 0:0:0:0:0:ffff:8628:2dca
134.40.45.203 0:0:0:0:0:ffff:8628:2dcb
134.40.45.204 0:0:0:0:0:ffff:8628:2dcc
134.40.45.205 0:0:0:0:0:ffff:8628:2dcd
134.40.45.206 0:0:0:0:0:ffff:8628:2dce
134.40.45.207 0:0:0:0:0:ffff:8628:2dcf
134.40.45.208 0:0:0:0:0:ffff:8628:2dd0
134.40.45.209 0:0:0:0:0:ffff:8628:2dd1
134.40.45.210 0:0:0:0:0:ffff:8628:2dd2
134.40.45.211 0:0:0:0:0:ffff:8628:2dd3
134.40.45.212 0:0:0:0:0:ffff:8628:2dd4
134.40.45.213 0:0:0:0:0:ffff:8628:2dd5
134.40.45.214 0:0:0:0:0:ffff:8628:2dd6
134.40.45.215 0:0:0:0:0:ffff:8628:2dd7
134.40.45.216 0:0:0:0:0:ffff:8628:2dd8
134.40.45.217 0:0:0:0:0:ffff:8628:2dd9
134.40.45.218 0:0:0:0:0:ffff:8628:2dda
134.40.45.219 0:0:0:0:0:ffff:8628:2ddb
134.40.45.220 0:0:0:0:0:ffff:8628:2ddc
134.40.45.221 0:0:0:0:0:ffff:8628:2ddd
134.40.45.222 0:0:0:0:0:ffff:8628:2dde
134.40.45.223 0:0:0:0:0:ffff:8628:2ddf
134.40.45.224 0:0:0:0:0:ffff:8628:2de0
134.40.45.225 0:0:0:0:0:ffff:8628:2de1
134.40.45.226 0:0:0:0:0:ffff:8628:2de2
134.40.45.227 0:0:0:0:0:ffff:8628:2de3
134.40.45.228 0:0:0:0:0:ffff:8628:2de4
134.40.45.229 0:0:0:0:0:ffff:8628:2de5
134.40.45.230 0:0:0:0:0:ffff:8628:2de6
134.40.45.231 0:0:0:0:0:ffff:8628:2de7
134.40.45.232 0:0:0:0:0:ffff:8628:2de8
134.40.45.233 0:0:0:0:0:ffff:8628:2de9
134.40.45.234 0:0:0:0:0:ffff:8628:2dea
134.40.45.235 0:0:0:0:0:ffff:8628:2deb
134.40.45.236 0:0:0:0:0:ffff:8628:2dec
134.40.45.237 0:0:0:0:0:ffff:8628:2ded
134.40.45.238 0:0:0:0:0:ffff:8628:2dee
134.40.45.239 0:0:0:0:0:ffff:8628:2def
134.40.45.240 0:0:0:0:0:ffff:8628:2df0
134.40.45.241 0:0:0:0:0:ffff:8628:2df1
134.40.45.242 0:0:0:0:0:ffff:8628:2df2
134.40.45.243 0:0:0:0:0:ffff:8628:2df3
134.40.45.244 0:0:0:0:0:ffff:8628:2df4
134.40.45.245 0:0:0:0:0:ffff:8628:2df5
134.40.45.246 0:0:0:0:0:ffff:8628:2df6
134.40.45.247 0:0:0:0:0:ffff:8628:2df7
134.40.45.248 0:0:0:0:0:ffff:8628:2df8
134.40.45.249 0:0:0:0:0:ffff:8628:2df9
134.40.45.250 0:0:0:0:0:ffff:8628:2dfa
134.40.45.251 0:0:0:0:0:ffff:8628:2dfb
134.40.45.252 0:0:0:0:0:ffff:8628:2dfc
134.40.45.253 0:0:0:0:0:ffff:8628:2dfd
134.40.45.254 0:0:0:0:0:ffff:8628:2dfe
134.40.45.255 0:0:0:0:0:ffff:8628:2dff


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.