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
45.180.28.1 0:0:0:0:0:ffff:2db4:1c01
45.180.28.2 0:0:0:0:0:ffff:2db4:1c02
45.180.28.3 0:0:0:0:0:ffff:2db4:1c03
45.180.28.4 0:0:0:0:0:ffff:2db4:1c04
45.180.28.5 0:0:0:0:0:ffff:2db4:1c05
45.180.28.6 0:0:0:0:0:ffff:2db4:1c06
45.180.28.7 0:0:0:0:0:ffff:2db4:1c07
45.180.28.8 0:0:0:0:0:ffff:2db4:1c08
45.180.28.9 0:0:0:0:0:ffff:2db4:1c09
45.180.28.10 0:0:0:0:0:ffff:2db4:1c0a
45.180.28.11 0:0:0:0:0:ffff:2db4:1c0b
45.180.28.12 0:0:0:0:0:ffff:2db4:1c0c
45.180.28.13 0:0:0:0:0:ffff:2db4:1c0d
45.180.28.14 0:0:0:0:0:ffff:2db4:1c0e
45.180.28.15 0:0:0:0:0:ffff:2db4:1c0f
45.180.28.16 0:0:0:0:0:ffff:2db4:1c10
45.180.28.17 0:0:0:0:0:ffff:2db4:1c11
45.180.28.18 0:0:0:0:0:ffff:2db4:1c12
45.180.28.19 0:0:0:0:0:ffff:2db4:1c13
45.180.28.20 0:0:0:0:0:ffff:2db4:1c14
45.180.28.21 0:0:0:0:0:ffff:2db4:1c15
45.180.28.22 0:0:0:0:0:ffff:2db4:1c16
45.180.28.23 0:0:0:0:0:ffff:2db4:1c17
45.180.28.24 0:0:0:0:0:ffff:2db4:1c18
45.180.28.25 0:0:0:0:0:ffff:2db4:1c19
45.180.28.26 0:0:0:0:0:ffff:2db4:1c1a
45.180.28.27 0:0:0:0:0:ffff:2db4:1c1b
45.180.28.28 0:0:0:0:0:ffff:2db4:1c1c
45.180.28.29 0:0:0:0:0:ffff:2db4:1c1d
45.180.28.30 0:0:0:0:0:ffff:2db4:1c1e
45.180.28.31 0:0:0:0:0:ffff:2db4:1c1f
45.180.28.32 0:0:0:0:0:ffff:2db4:1c20
45.180.28.33 0:0:0:0:0:ffff:2db4:1c21
45.180.28.34 0:0:0:0:0:ffff:2db4:1c22
45.180.28.35 0:0:0:0:0:ffff:2db4:1c23
45.180.28.36 0:0:0:0:0:ffff:2db4:1c24
45.180.28.37 0:0:0:0:0:ffff:2db4:1c25
45.180.28.38 0:0:0:0:0:ffff:2db4:1c26
45.180.28.39 0:0:0:0:0:ffff:2db4:1c27
45.180.28.40 0:0:0:0:0:ffff:2db4:1c28
45.180.28.41 0:0:0:0:0:ffff:2db4:1c29
45.180.28.42 0:0:0:0:0:ffff:2db4:1c2a
45.180.28.43 0:0:0:0:0:ffff:2db4:1c2b
45.180.28.44 0:0:0:0:0:ffff:2db4:1c2c
45.180.28.45 0:0:0:0:0:ffff:2db4:1c2d
45.180.28.46 0:0:0:0:0:ffff:2db4:1c2e
45.180.28.47 0:0:0:0:0:ffff:2db4:1c2f
45.180.28.48 0:0:0:0:0:ffff:2db4:1c30
45.180.28.49 0:0:0:0:0:ffff:2db4:1c31
45.180.28.50 0:0:0:0:0:ffff:2db4:1c32
45.180.28.51 0:0:0:0:0:ffff:2db4:1c33
45.180.28.52 0:0:0:0:0:ffff:2db4:1c34
45.180.28.53 0:0:0:0:0:ffff:2db4:1c35
45.180.28.54 0:0:0:0:0:ffff:2db4:1c36
45.180.28.55 0:0:0:0:0:ffff:2db4:1c37
45.180.28.56 0:0:0:0:0:ffff:2db4:1c38
45.180.28.57 0:0:0:0:0:ffff:2db4:1c39
45.180.28.58 0:0:0:0:0:ffff:2db4:1c3a
45.180.28.59 0:0:0:0:0:ffff:2db4:1c3b
45.180.28.60 0:0:0:0:0:ffff:2db4:1c3c


45.180.28.61 0:0:0:0:0:ffff:2db4:1c3d
45.180.28.62 0:0:0:0:0:ffff:2db4:1c3e
45.180.28.63 0:0:0:0:0:ffff:2db4:1c3f
45.180.28.64 0:0:0:0:0:ffff:2db4:1c40
45.180.28.65 0:0:0:0:0:ffff:2db4:1c41
45.180.28.66 0:0:0:0:0:ffff:2db4:1c42
45.180.28.67 0:0:0:0:0:ffff:2db4:1c43
45.180.28.68 0:0:0:0:0:ffff:2db4:1c44
45.180.28.69 0:0:0:0:0:ffff:2db4:1c45
45.180.28.70 0:0:0:0:0:ffff:2db4:1c46
45.180.28.71 0:0:0:0:0:ffff:2db4:1c47
45.180.28.72 0:0:0:0:0:ffff:2db4:1c48
45.180.28.73 0:0:0:0:0:ffff:2db4:1c49
45.180.28.74 0:0:0:0:0:ffff:2db4:1c4a
45.180.28.75 0:0:0:0:0:ffff:2db4:1c4b
45.180.28.76 0:0:0:0:0:ffff:2db4:1c4c
45.180.28.77 0:0:0:0:0:ffff:2db4:1c4d
45.180.28.78 0:0:0:0:0:ffff:2db4:1c4e
45.180.28.79 0:0:0:0:0:ffff:2db4:1c4f
45.180.28.80 0:0:0:0:0:ffff:2db4:1c50
45.180.28.81 0:0:0:0:0:ffff:2db4:1c51
45.180.28.82 0:0:0:0:0:ffff:2db4:1c52
45.180.28.83 0:0:0:0:0:ffff:2db4:1c53
45.180.28.84 0:0:0:0:0:ffff:2db4:1c54
45.180.28.85 0:0:0:0:0:ffff:2db4:1c55
45.180.28.86 0:0:0:0:0:ffff:2db4:1c56
45.180.28.87 0:0:0:0:0:ffff:2db4:1c57
45.180.28.88 0:0:0:0:0:ffff:2db4:1c58
45.180.28.89 0:0:0:0:0:ffff:2db4:1c59
45.180.28.90 0:0:0:0:0:ffff:2db4:1c5a
45.180.28.91 0:0:0:0:0:ffff:2db4:1c5b
45.180.28.92 0:0:0:0:0:ffff:2db4:1c5c
45.180.28.93 0:0:0:0:0:ffff:2db4:1c5d
45.180.28.94 0:0:0:0:0:ffff:2db4:1c5e
45.180.28.95 0:0:0:0:0:ffff:2db4:1c5f
45.180.28.96 0:0:0:0:0:ffff:2db4:1c60
45.180.28.97 0:0:0:0:0:ffff:2db4:1c61
45.180.28.98 0:0:0:0:0:ffff:2db4:1c62
45.180.28.99 0:0:0:0:0:ffff:2db4:1c63
45.180.28.100 0:0:0:0:0:ffff:2db4:1c64
45.180.28.101 0:0:0:0:0:ffff:2db4:1c65
45.180.28.102 0:0:0:0:0:ffff:2db4:1c66
45.180.28.103 0:0:0:0:0:ffff:2db4:1c67
45.180.28.104 0:0:0:0:0:ffff:2db4:1c68
45.180.28.105 0:0:0:0:0:ffff:2db4:1c69
45.180.28.106 0:0:0:0:0:ffff:2db4:1c6a
45.180.28.107 0:0:0:0:0:ffff:2db4:1c6b
45.180.28.108 0:0:0:0:0:ffff:2db4:1c6c
45.180.28.109 0:0:0:0:0:ffff:2db4:1c6d
45.180.28.110 0:0:0:0:0:ffff:2db4:1c6e
45.180.28.111 0:0:0:0:0:ffff:2db4:1c6f
45.180.28.112 0:0:0:0:0:ffff:2db4:1c70
45.180.28.113 0:0:0:0:0:ffff:2db4:1c71
45.180.28.114 0:0:0:0:0:ffff:2db4:1c72
45.180.28.115 0:0:0:0:0:ffff:2db4:1c73
45.180.28.116 0:0:0:0:0:ffff:2db4:1c74
45.180.28.117 0:0:0:0:0:ffff:2db4:1c75
45.180.28.118 0:0:0:0:0:ffff:2db4:1c76
45.180.28.119 0:0:0:0:0:ffff:2db4:1c77
45.180.28.120 0:0:0:0:0:ffff:2db4:1c78


45.180.28.121 0:0:0:0:0:ffff:2db4:1c79
45.180.28.122 0:0:0:0:0:ffff:2db4:1c7a
45.180.28.123 0:0:0:0:0:ffff:2db4:1c7b
45.180.28.124 0:0:0:0:0:ffff:2db4:1c7c
45.180.28.125 0:0:0:0:0:ffff:2db4:1c7d
45.180.28.126 0:0:0:0:0:ffff:2db4:1c7e
45.180.28.127 0:0:0:0:0:ffff:2db4:1c7f
45.180.28.128 0:0:0:0:0:ffff:2db4:1c80
45.180.28.129 0:0:0:0:0:ffff:2db4:1c81
45.180.28.130 0:0:0:0:0:ffff:2db4:1c82
45.180.28.131 0:0:0:0:0:ffff:2db4:1c83
45.180.28.132 0:0:0:0:0:ffff:2db4:1c84
45.180.28.133 0:0:0:0:0:ffff:2db4:1c85
45.180.28.134 0:0:0:0:0:ffff:2db4:1c86
45.180.28.135 0:0:0:0:0:ffff:2db4:1c87
45.180.28.136 0:0:0:0:0:ffff:2db4:1c88
45.180.28.137 0:0:0:0:0:ffff:2db4:1c89
45.180.28.138 0:0:0:0:0:ffff:2db4:1c8a
45.180.28.139 0:0:0:0:0:ffff:2db4:1c8b
45.180.28.140 0:0:0:0:0:ffff:2db4:1c8c
45.180.28.141 0:0:0:0:0:ffff:2db4:1c8d
45.180.28.142 0:0:0:0:0:ffff:2db4:1c8e
45.180.28.143 0:0:0:0:0:ffff:2db4:1c8f
45.180.28.144 0:0:0:0:0:ffff:2db4:1c90
45.180.28.145 0:0:0:0:0:ffff:2db4:1c91
45.180.28.146 0:0:0:0:0:ffff:2db4:1c92
45.180.28.147 0:0:0:0:0:ffff:2db4:1c93
45.180.28.148 0:0:0:0:0:ffff:2db4:1c94
45.180.28.149 0:0:0:0:0:ffff:2db4:1c95
45.180.28.150 0:0:0:0:0:ffff:2db4:1c96
45.180.28.151 0:0:0:0:0:ffff:2db4:1c97
45.180.28.152 0:0:0:0:0:ffff:2db4:1c98
45.180.28.153 0:0:0:0:0:ffff:2db4:1c99
45.180.28.154 0:0:0:0:0:ffff:2db4:1c9a
45.180.28.155 0:0:0:0:0:ffff:2db4:1c9b
45.180.28.156 0:0:0:0:0:ffff:2db4:1c9c
45.180.28.157 0:0:0:0:0:ffff:2db4:1c9d
45.180.28.158 0:0:0:0:0:ffff:2db4:1c9e
45.180.28.159 0:0:0:0:0:ffff:2db4:1c9f
45.180.28.160 0:0:0:0:0:ffff:2db4:1ca0
45.180.28.161 0:0:0:0:0:ffff:2db4:1ca1
45.180.28.162 0:0:0:0:0:ffff:2db4:1ca2
45.180.28.163 0:0:0:0:0:ffff:2db4:1ca3
45.180.28.164 0:0:0:0:0:ffff:2db4:1ca4
45.180.28.165 0:0:0:0:0:ffff:2db4:1ca5
45.180.28.166 0:0:0:0:0:ffff:2db4:1ca6
45.180.28.167 0:0:0:0:0:ffff:2db4:1ca7
45.180.28.168 0:0:0:0:0:ffff:2db4:1ca8
45.180.28.169 0:0:0:0:0:ffff:2db4:1ca9
45.180.28.170 0:0:0:0:0:ffff:2db4:1caa
45.180.28.171 0:0:0:0:0:ffff:2db4:1cab
45.180.28.172 0:0:0:0:0:ffff:2db4:1cac
45.180.28.173 0:0:0:0:0:ffff:2db4:1cad
45.180.28.174 0:0:0:0:0:ffff:2db4:1cae
45.180.28.175 0:0:0:0:0:ffff:2db4:1caf
45.180.28.176 0:0:0:0:0:ffff:2db4:1cb0
45.180.28.177 0:0:0:0:0:ffff:2db4:1cb1
45.180.28.178 0:0:0:0:0:ffff:2db4:1cb2
45.180.28.179 0:0:0:0:0:ffff:2db4:1cb3
45.180.28.180 0:0:0:0:0:ffff:2db4:1cb4


45.180.28.181 0:0:0:0:0:ffff:2db4:1cb5
45.180.28.182 0:0:0:0:0:ffff:2db4:1cb6
45.180.28.183 0:0:0:0:0:ffff:2db4:1cb7
45.180.28.184 0:0:0:0:0:ffff:2db4:1cb8
45.180.28.185 0:0:0:0:0:ffff:2db4:1cb9
45.180.28.186 0:0:0:0:0:ffff:2db4:1cba
45.180.28.187 0:0:0:0:0:ffff:2db4:1cbb
45.180.28.188 0:0:0:0:0:ffff:2db4:1cbc
45.180.28.189 0:0:0:0:0:ffff:2db4:1cbd
45.180.28.190 0:0:0:0:0:ffff:2db4:1cbe
45.180.28.191 0:0:0:0:0:ffff:2db4:1cbf
45.180.28.192 0:0:0:0:0:ffff:2db4:1cc0
45.180.28.193 0:0:0:0:0:ffff:2db4:1cc1
45.180.28.194 0:0:0:0:0:ffff:2db4:1cc2
45.180.28.195 0:0:0:0:0:ffff:2db4:1cc3
45.180.28.196 0:0:0:0:0:ffff:2db4:1cc4
45.180.28.197 0:0:0:0:0:ffff:2db4:1cc5
45.180.28.198 0:0:0:0:0:ffff:2db4:1cc6
45.180.28.199 0:0:0:0:0:ffff:2db4:1cc7
45.180.28.200 0:0:0:0:0:ffff:2db4:1cc8
45.180.28.201 0:0:0:0:0:ffff:2db4:1cc9
45.180.28.202 0:0:0:0:0:ffff:2db4:1cca
45.180.28.203 0:0:0:0:0:ffff:2db4:1ccb
45.180.28.204 0:0:0:0:0:ffff:2db4:1ccc
45.180.28.205 0:0:0:0:0:ffff:2db4:1ccd
45.180.28.206 0:0:0:0:0:ffff:2db4:1cce
45.180.28.207 0:0:0:0:0:ffff:2db4:1ccf
45.180.28.208 0:0:0:0:0:ffff:2db4:1cd0
45.180.28.209 0:0:0:0:0:ffff:2db4:1cd1
45.180.28.210 0:0:0:0:0:ffff:2db4:1cd2
45.180.28.211 0:0:0:0:0:ffff:2db4:1cd3
45.180.28.212 0:0:0:0:0:ffff:2db4:1cd4
45.180.28.213 0:0:0:0:0:ffff:2db4:1cd5
45.180.28.214 0:0:0:0:0:ffff:2db4:1cd6
45.180.28.215 0:0:0:0:0:ffff:2db4:1cd7
45.180.28.216 0:0:0:0:0:ffff:2db4:1cd8
45.180.28.217 0:0:0:0:0:ffff:2db4:1cd9
45.180.28.218 0:0:0:0:0:ffff:2db4:1cda
45.180.28.219 0:0:0:0:0:ffff:2db4:1cdb
45.180.28.220 0:0:0:0:0:ffff:2db4:1cdc
45.180.28.221 0:0:0:0:0:ffff:2db4:1cdd
45.180.28.222 0:0:0:0:0:ffff:2db4:1cde
45.180.28.223 0:0:0:0:0:ffff:2db4:1cdf
45.180.28.224 0:0:0:0:0:ffff:2db4:1ce0
45.180.28.225 0:0:0:0:0:ffff:2db4:1ce1
45.180.28.226 0:0:0:0:0:ffff:2db4:1ce2
45.180.28.227 0:0:0:0:0:ffff:2db4:1ce3
45.180.28.228 0:0:0:0:0:ffff:2db4:1ce4
45.180.28.229 0:0:0:0:0:ffff:2db4:1ce5
45.180.28.230 0:0:0:0:0:ffff:2db4:1ce6
45.180.28.231 0:0:0:0:0:ffff:2db4:1ce7
45.180.28.232 0:0:0:0:0:ffff:2db4:1ce8
45.180.28.233 0:0:0:0:0:ffff:2db4:1ce9
45.180.28.234 0:0:0:0:0:ffff:2db4:1cea
45.180.28.235 0:0:0:0:0:ffff:2db4:1ceb
45.180.28.236 0:0:0:0:0:ffff:2db4:1cec
45.180.28.237 0:0:0:0:0:ffff:2db4:1ced
45.180.28.238 0:0:0:0:0:ffff:2db4:1cee
45.180.28.239 0:0:0:0:0:ffff:2db4:1cef
45.180.28.240 0:0:0:0:0:ffff:2db4:1cf0
45.180.28.241 0:0:0:0:0:ffff:2db4:1cf1
45.180.28.242 0:0:0:0:0:ffff:2db4:1cf2
45.180.28.243 0:0:0:0:0:ffff:2db4:1cf3
45.180.28.244 0:0:0:0:0:ffff:2db4:1cf4
45.180.28.245 0:0:0:0:0:ffff:2db4:1cf5
45.180.28.246 0:0:0:0:0:ffff:2db4:1cf6
45.180.28.247 0:0:0:0:0:ffff:2db4:1cf7
45.180.28.248 0:0:0:0:0:ffff:2db4:1cf8
45.180.28.249 0:0:0:0:0:ffff:2db4:1cf9
45.180.28.250 0:0:0:0:0:ffff:2db4:1cfa
45.180.28.251 0:0:0:0:0:ffff:2db4:1cfb
45.180.28.252 0:0:0:0:0:ffff:2db4:1cfc
45.180.28.253 0:0:0:0:0:ffff:2db4:1cfd
45.180.28.254 0:0:0:0:0:ffff:2db4:1cfe
45.180.28.255 0:0:0:0:0:ffff:2db4:1cff


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.