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
45.180.43.1 0:0:0:0:0:ffff:2db4:2b01
45.180.43.2 0:0:0:0:0:ffff:2db4:2b02
45.180.43.3 0:0:0:0:0:ffff:2db4:2b03
45.180.43.4 0:0:0:0:0:ffff:2db4:2b04
45.180.43.5 0:0:0:0:0:ffff:2db4:2b05
45.180.43.6 0:0:0:0:0:ffff:2db4:2b06
45.180.43.7 0:0:0:0:0:ffff:2db4:2b07
45.180.43.8 0:0:0:0:0:ffff:2db4:2b08
45.180.43.9 0:0:0:0:0:ffff:2db4:2b09
45.180.43.10 0:0:0:0:0:ffff:2db4:2b0a
45.180.43.11 0:0:0:0:0:ffff:2db4:2b0b
45.180.43.12 0:0:0:0:0:ffff:2db4:2b0c
45.180.43.13 0:0:0:0:0:ffff:2db4:2b0d
45.180.43.14 0:0:0:0:0:ffff:2db4:2b0e
45.180.43.15 0:0:0:0:0:ffff:2db4:2b0f
45.180.43.16 0:0:0:0:0:ffff:2db4:2b10
45.180.43.17 0:0:0:0:0:ffff:2db4:2b11
45.180.43.18 0:0:0:0:0:ffff:2db4:2b12
45.180.43.19 0:0:0:0:0:ffff:2db4:2b13
45.180.43.20 0:0:0:0:0:ffff:2db4:2b14
45.180.43.21 0:0:0:0:0:ffff:2db4:2b15
45.180.43.22 0:0:0:0:0:ffff:2db4:2b16
45.180.43.23 0:0:0:0:0:ffff:2db4:2b17
45.180.43.24 0:0:0:0:0:ffff:2db4:2b18
45.180.43.25 0:0:0:0:0:ffff:2db4:2b19
45.180.43.26 0:0:0:0:0:ffff:2db4:2b1a
45.180.43.27 0:0:0:0:0:ffff:2db4:2b1b
45.180.43.28 0:0:0:0:0:ffff:2db4:2b1c
45.180.43.29 0:0:0:0:0:ffff:2db4:2b1d
45.180.43.30 0:0:0:0:0:ffff:2db4:2b1e
45.180.43.31 0:0:0:0:0:ffff:2db4:2b1f
45.180.43.32 0:0:0:0:0:ffff:2db4:2b20
45.180.43.33 0:0:0:0:0:ffff:2db4:2b21
45.180.43.34 0:0:0:0:0:ffff:2db4:2b22
45.180.43.35 0:0:0:0:0:ffff:2db4:2b23
45.180.43.36 0:0:0:0:0:ffff:2db4:2b24
45.180.43.37 0:0:0:0:0:ffff:2db4:2b25
45.180.43.38 0:0:0:0:0:ffff:2db4:2b26
45.180.43.39 0:0:0:0:0:ffff:2db4:2b27
45.180.43.40 0:0:0:0:0:ffff:2db4:2b28
45.180.43.41 0:0:0:0:0:ffff:2db4:2b29
45.180.43.42 0:0:0:0:0:ffff:2db4:2b2a
45.180.43.43 0:0:0:0:0:ffff:2db4:2b2b
45.180.43.44 0:0:0:0:0:ffff:2db4:2b2c
45.180.43.45 0:0:0:0:0:ffff:2db4:2b2d
45.180.43.46 0:0:0:0:0:ffff:2db4:2b2e
45.180.43.47 0:0:0:0:0:ffff:2db4:2b2f
45.180.43.48 0:0:0:0:0:ffff:2db4:2b30
45.180.43.49 0:0:0:0:0:ffff:2db4:2b31
45.180.43.50 0:0:0:0:0:ffff:2db4:2b32
45.180.43.51 0:0:0:0:0:ffff:2db4:2b33
45.180.43.52 0:0:0:0:0:ffff:2db4:2b34
45.180.43.53 0:0:0:0:0:ffff:2db4:2b35
45.180.43.54 0:0:0:0:0:ffff:2db4:2b36
45.180.43.55 0:0:0:0:0:ffff:2db4:2b37
45.180.43.56 0:0:0:0:0:ffff:2db4:2b38
45.180.43.57 0:0:0:0:0:ffff:2db4:2b39
45.180.43.58 0:0:0:0:0:ffff:2db4:2b3a
45.180.43.59 0:0:0:0:0:ffff:2db4:2b3b
45.180.43.60 0:0:0:0:0:ffff:2db4:2b3c


45.180.43.61 0:0:0:0:0:ffff:2db4:2b3d
45.180.43.62 0:0:0:0:0:ffff:2db4:2b3e
45.180.43.63 0:0:0:0:0:ffff:2db4:2b3f
45.180.43.64 0:0:0:0:0:ffff:2db4:2b40
45.180.43.65 0:0:0:0:0:ffff:2db4:2b41
45.180.43.66 0:0:0:0:0:ffff:2db4:2b42
45.180.43.67 0:0:0:0:0:ffff:2db4:2b43
45.180.43.68 0:0:0:0:0:ffff:2db4:2b44
45.180.43.69 0:0:0:0:0:ffff:2db4:2b45
45.180.43.70 0:0:0:0:0:ffff:2db4:2b46
45.180.43.71 0:0:0:0:0:ffff:2db4:2b47
45.180.43.72 0:0:0:0:0:ffff:2db4:2b48
45.180.43.73 0:0:0:0:0:ffff:2db4:2b49
45.180.43.74 0:0:0:0:0:ffff:2db4:2b4a
45.180.43.75 0:0:0:0:0:ffff:2db4:2b4b
45.180.43.76 0:0:0:0:0:ffff:2db4:2b4c
45.180.43.77 0:0:0:0:0:ffff:2db4:2b4d
45.180.43.78 0:0:0:0:0:ffff:2db4:2b4e
45.180.43.79 0:0:0:0:0:ffff:2db4:2b4f
45.180.43.80 0:0:0:0:0:ffff:2db4:2b50
45.180.43.81 0:0:0:0:0:ffff:2db4:2b51
45.180.43.82 0:0:0:0:0:ffff:2db4:2b52
45.180.43.83 0:0:0:0:0:ffff:2db4:2b53
45.180.43.84 0:0:0:0:0:ffff:2db4:2b54
45.180.43.85 0:0:0:0:0:ffff:2db4:2b55
45.180.43.86 0:0:0:0:0:ffff:2db4:2b56
45.180.43.87 0:0:0:0:0:ffff:2db4:2b57
45.180.43.88 0:0:0:0:0:ffff:2db4:2b58
45.180.43.89 0:0:0:0:0:ffff:2db4:2b59
45.180.43.90 0:0:0:0:0:ffff:2db4:2b5a
45.180.43.91 0:0:0:0:0:ffff:2db4:2b5b
45.180.43.92 0:0:0:0:0:ffff:2db4:2b5c
45.180.43.93 0:0:0:0:0:ffff:2db4:2b5d
45.180.43.94 0:0:0:0:0:ffff:2db4:2b5e
45.180.43.95 0:0:0:0:0:ffff:2db4:2b5f
45.180.43.96 0:0:0:0:0:ffff:2db4:2b60
45.180.43.97 0:0:0:0:0:ffff:2db4:2b61
45.180.43.98 0:0:0:0:0:ffff:2db4:2b62
45.180.43.99 0:0:0:0:0:ffff:2db4:2b63
45.180.43.100 0:0:0:0:0:ffff:2db4:2b64
45.180.43.101 0:0:0:0:0:ffff:2db4:2b65
45.180.43.102 0:0:0:0:0:ffff:2db4:2b66
45.180.43.103 0:0:0:0:0:ffff:2db4:2b67
45.180.43.104 0:0:0:0:0:ffff:2db4:2b68
45.180.43.105 0:0:0:0:0:ffff:2db4:2b69
45.180.43.106 0:0:0:0:0:ffff:2db4:2b6a
45.180.43.107 0:0:0:0:0:ffff:2db4:2b6b
45.180.43.108 0:0:0:0:0:ffff:2db4:2b6c
45.180.43.109 0:0:0:0:0:ffff:2db4:2b6d
45.180.43.110 0:0:0:0:0:ffff:2db4:2b6e
45.180.43.111 0:0:0:0:0:ffff:2db4:2b6f
45.180.43.112 0:0:0:0:0:ffff:2db4:2b70
45.180.43.113 0:0:0:0:0:ffff:2db4:2b71
45.180.43.114 0:0:0:0:0:ffff:2db4:2b72
45.180.43.115 0:0:0:0:0:ffff:2db4:2b73
45.180.43.116 0:0:0:0:0:ffff:2db4:2b74
45.180.43.117 0:0:0:0:0:ffff:2db4:2b75
45.180.43.118 0:0:0:0:0:ffff:2db4:2b76
45.180.43.119 0:0:0:0:0:ffff:2db4:2b77
45.180.43.120 0:0:0:0:0:ffff:2db4:2b78


45.180.43.121 0:0:0:0:0:ffff:2db4:2b79
45.180.43.122 0:0:0:0:0:ffff:2db4:2b7a
45.180.43.123 0:0:0:0:0:ffff:2db4:2b7b
45.180.43.124 0:0:0:0:0:ffff:2db4:2b7c
45.180.43.125 0:0:0:0:0:ffff:2db4:2b7d
45.180.43.126 0:0:0:0:0:ffff:2db4:2b7e
45.180.43.127 0:0:0:0:0:ffff:2db4:2b7f
45.180.43.128 0:0:0:0:0:ffff:2db4:2b80
45.180.43.129 0:0:0:0:0:ffff:2db4:2b81
45.180.43.130 0:0:0:0:0:ffff:2db4:2b82
45.180.43.131 0:0:0:0:0:ffff:2db4:2b83
45.180.43.132 0:0:0:0:0:ffff:2db4:2b84
45.180.43.133 0:0:0:0:0:ffff:2db4:2b85
45.180.43.134 0:0:0:0:0:ffff:2db4:2b86
45.180.43.135 0:0:0:0:0:ffff:2db4:2b87
45.180.43.136 0:0:0:0:0:ffff:2db4:2b88
45.180.43.137 0:0:0:0:0:ffff:2db4:2b89
45.180.43.138 0:0:0:0:0:ffff:2db4:2b8a
45.180.43.139 0:0:0:0:0:ffff:2db4:2b8b
45.180.43.140 0:0:0:0:0:ffff:2db4:2b8c
45.180.43.141 0:0:0:0:0:ffff:2db4:2b8d
45.180.43.142 0:0:0:0:0:ffff:2db4:2b8e
45.180.43.143 0:0:0:0:0:ffff:2db4:2b8f
45.180.43.144 0:0:0:0:0:ffff:2db4:2b90
45.180.43.145 0:0:0:0:0:ffff:2db4:2b91
45.180.43.146 0:0:0:0:0:ffff:2db4:2b92
45.180.43.147 0:0:0:0:0:ffff:2db4:2b93
45.180.43.148 0:0:0:0:0:ffff:2db4:2b94
45.180.43.149 0:0:0:0:0:ffff:2db4:2b95
45.180.43.150 0:0:0:0:0:ffff:2db4:2b96
45.180.43.151 0:0:0:0:0:ffff:2db4:2b97
45.180.43.152 0:0:0:0:0:ffff:2db4:2b98
45.180.43.153 0:0:0:0:0:ffff:2db4:2b99
45.180.43.154 0:0:0:0:0:ffff:2db4:2b9a
45.180.43.155 0:0:0:0:0:ffff:2db4:2b9b
45.180.43.156 0:0:0:0:0:ffff:2db4:2b9c
45.180.43.157 0:0:0:0:0:ffff:2db4:2b9d
45.180.43.158 0:0:0:0:0:ffff:2db4:2b9e
45.180.43.159 0:0:0:0:0:ffff:2db4:2b9f
45.180.43.160 0:0:0:0:0:ffff:2db4:2ba0
45.180.43.161 0:0:0:0:0:ffff:2db4:2ba1
45.180.43.162 0:0:0:0:0:ffff:2db4:2ba2
45.180.43.163 0:0:0:0:0:ffff:2db4:2ba3
45.180.43.164 0:0:0:0:0:ffff:2db4:2ba4
45.180.43.165 0:0:0:0:0:ffff:2db4:2ba5
45.180.43.166 0:0:0:0:0:ffff:2db4:2ba6
45.180.43.167 0:0:0:0:0:ffff:2db4:2ba7
45.180.43.168 0:0:0:0:0:ffff:2db4:2ba8
45.180.43.169 0:0:0:0:0:ffff:2db4:2ba9
45.180.43.170 0:0:0:0:0:ffff:2db4:2baa
45.180.43.171 0:0:0:0:0:ffff:2db4:2bab
45.180.43.172 0:0:0:0:0:ffff:2db4:2bac
45.180.43.173 0:0:0:0:0:ffff:2db4:2bad
45.180.43.174 0:0:0:0:0:ffff:2db4:2bae
45.180.43.175 0:0:0:0:0:ffff:2db4:2baf
45.180.43.176 0:0:0:0:0:ffff:2db4:2bb0
45.180.43.177 0:0:0:0:0:ffff:2db4:2bb1
45.180.43.178 0:0:0:0:0:ffff:2db4:2bb2
45.180.43.179 0:0:0:0:0:ffff:2db4:2bb3
45.180.43.180 0:0:0:0:0:ffff:2db4:2bb4


45.180.43.181 0:0:0:0:0:ffff:2db4:2bb5
45.180.43.182 0:0:0:0:0:ffff:2db4:2bb6
45.180.43.183 0:0:0:0:0:ffff:2db4:2bb7
45.180.43.184 0:0:0:0:0:ffff:2db4:2bb8
45.180.43.185 0:0:0:0:0:ffff:2db4:2bb9
45.180.43.186 0:0:0:0:0:ffff:2db4:2bba
45.180.43.187 0:0:0:0:0:ffff:2db4:2bbb
45.180.43.188 0:0:0:0:0:ffff:2db4:2bbc
45.180.43.189 0:0:0:0:0:ffff:2db4:2bbd
45.180.43.190 0:0:0:0:0:ffff:2db4:2bbe
45.180.43.191 0:0:0:0:0:ffff:2db4:2bbf
45.180.43.192 0:0:0:0:0:ffff:2db4:2bc0
45.180.43.193 0:0:0:0:0:ffff:2db4:2bc1
45.180.43.194 0:0:0:0:0:ffff:2db4:2bc2
45.180.43.195 0:0:0:0:0:ffff:2db4:2bc3
45.180.43.196 0:0:0:0:0:ffff:2db4:2bc4
45.180.43.197 0:0:0:0:0:ffff:2db4:2bc5
45.180.43.198 0:0:0:0:0:ffff:2db4:2bc6
45.180.43.199 0:0:0:0:0:ffff:2db4:2bc7
45.180.43.200 0:0:0:0:0:ffff:2db4:2bc8
45.180.43.201 0:0:0:0:0:ffff:2db4:2bc9
45.180.43.202 0:0:0:0:0:ffff:2db4:2bca
45.180.43.203 0:0:0:0:0:ffff:2db4:2bcb
45.180.43.204 0:0:0:0:0:ffff:2db4:2bcc
45.180.43.205 0:0:0:0:0:ffff:2db4:2bcd
45.180.43.206 0:0:0:0:0:ffff:2db4:2bce
45.180.43.207 0:0:0:0:0:ffff:2db4:2bcf
45.180.43.208 0:0:0:0:0:ffff:2db4:2bd0
45.180.43.209 0:0:0:0:0:ffff:2db4:2bd1
45.180.43.210 0:0:0:0:0:ffff:2db4:2bd2
45.180.43.211 0:0:0:0:0:ffff:2db4:2bd3
45.180.43.212 0:0:0:0:0:ffff:2db4:2bd4
45.180.43.213 0:0:0:0:0:ffff:2db4:2bd5
45.180.43.214 0:0:0:0:0:ffff:2db4:2bd6
45.180.43.215 0:0:0:0:0:ffff:2db4:2bd7
45.180.43.216 0:0:0:0:0:ffff:2db4:2bd8
45.180.43.217 0:0:0:0:0:ffff:2db4:2bd9
45.180.43.218 0:0:0:0:0:ffff:2db4:2bda
45.180.43.219 0:0:0:0:0:ffff:2db4:2bdb
45.180.43.220 0:0:0:0:0:ffff:2db4:2bdc
45.180.43.221 0:0:0:0:0:ffff:2db4:2bdd
45.180.43.222 0:0:0:0:0:ffff:2db4:2bde
45.180.43.223 0:0:0:0:0:ffff:2db4:2bdf
45.180.43.224 0:0:0:0:0:ffff:2db4:2be0
45.180.43.225 0:0:0:0:0:ffff:2db4:2be1
45.180.43.226 0:0:0:0:0:ffff:2db4:2be2
45.180.43.227 0:0:0:0:0:ffff:2db4:2be3
45.180.43.228 0:0:0:0:0:ffff:2db4:2be4
45.180.43.229 0:0:0:0:0:ffff:2db4:2be5
45.180.43.230 0:0:0:0:0:ffff:2db4:2be6
45.180.43.231 0:0:0:0:0:ffff:2db4:2be7
45.180.43.232 0:0:0:0:0:ffff:2db4:2be8
45.180.43.233 0:0:0:0:0:ffff:2db4:2be9
45.180.43.234 0:0:0:0:0:ffff:2db4:2bea
45.180.43.235 0:0:0:0:0:ffff:2db4:2beb
45.180.43.236 0:0:0:0:0:ffff:2db4:2bec
45.180.43.237 0:0:0:0:0:ffff:2db4:2bed
45.180.43.238 0:0:0:0:0:ffff:2db4:2bee
45.180.43.239 0:0:0:0:0:ffff:2db4:2bef
45.180.43.240 0:0:0:0:0:ffff:2db4:2bf0
45.180.43.241 0:0:0:0:0:ffff:2db4:2bf1
45.180.43.242 0:0:0:0:0:ffff:2db4:2bf2
45.180.43.243 0:0:0:0:0:ffff:2db4:2bf3
45.180.43.244 0:0:0:0:0:ffff:2db4:2bf4
45.180.43.245 0:0:0:0:0:ffff:2db4:2bf5
45.180.43.246 0:0:0:0:0:ffff:2db4:2bf6
45.180.43.247 0:0:0:0:0:ffff:2db4:2bf7
45.180.43.248 0:0:0:0:0:ffff:2db4:2bf8
45.180.43.249 0:0:0:0:0:ffff:2db4:2bf9
45.180.43.250 0:0:0:0:0:ffff:2db4:2bfa
45.180.43.251 0:0:0:0:0:ffff:2db4:2bfb
45.180.43.252 0:0:0:0:0:ffff:2db4:2bfc
45.180.43.253 0:0:0:0:0:ffff:2db4:2bfd
45.180.43.254 0:0:0:0:0:ffff:2db4:2bfe
45.180.43.255 0:0:0:0:0:ffff:2db4:2bff


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.