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
45.180.90.1 0:0:0:0:0:ffff:2db4:5a01
45.180.90.2 0:0:0:0:0:ffff:2db4:5a02
45.180.90.3 0:0:0:0:0:ffff:2db4:5a03
45.180.90.4 0:0:0:0:0:ffff:2db4:5a04
45.180.90.5 0:0:0:0:0:ffff:2db4:5a05
45.180.90.6 0:0:0:0:0:ffff:2db4:5a06
45.180.90.7 0:0:0:0:0:ffff:2db4:5a07
45.180.90.8 0:0:0:0:0:ffff:2db4:5a08
45.180.90.9 0:0:0:0:0:ffff:2db4:5a09
45.180.90.10 0:0:0:0:0:ffff:2db4:5a0a
45.180.90.11 0:0:0:0:0:ffff:2db4:5a0b
45.180.90.12 0:0:0:0:0:ffff:2db4:5a0c
45.180.90.13 0:0:0:0:0:ffff:2db4:5a0d
45.180.90.14 0:0:0:0:0:ffff:2db4:5a0e
45.180.90.15 0:0:0:0:0:ffff:2db4:5a0f
45.180.90.16 0:0:0:0:0:ffff:2db4:5a10
45.180.90.17 0:0:0:0:0:ffff:2db4:5a11
45.180.90.18 0:0:0:0:0:ffff:2db4:5a12
45.180.90.19 0:0:0:0:0:ffff:2db4:5a13
45.180.90.20 0:0:0:0:0:ffff:2db4:5a14
45.180.90.21 0:0:0:0:0:ffff:2db4:5a15
45.180.90.22 0:0:0:0:0:ffff:2db4:5a16
45.180.90.23 0:0:0:0:0:ffff:2db4:5a17
45.180.90.24 0:0:0:0:0:ffff:2db4:5a18
45.180.90.25 0:0:0:0:0:ffff:2db4:5a19
45.180.90.26 0:0:0:0:0:ffff:2db4:5a1a
45.180.90.27 0:0:0:0:0:ffff:2db4:5a1b
45.180.90.28 0:0:0:0:0:ffff:2db4:5a1c
45.180.90.29 0:0:0:0:0:ffff:2db4:5a1d
45.180.90.30 0:0:0:0:0:ffff:2db4:5a1e
45.180.90.31 0:0:0:0:0:ffff:2db4:5a1f
45.180.90.32 0:0:0:0:0:ffff:2db4:5a20
45.180.90.33 0:0:0:0:0:ffff:2db4:5a21
45.180.90.34 0:0:0:0:0:ffff:2db4:5a22
45.180.90.35 0:0:0:0:0:ffff:2db4:5a23
45.180.90.36 0:0:0:0:0:ffff:2db4:5a24
45.180.90.37 0:0:0:0:0:ffff:2db4:5a25
45.180.90.38 0:0:0:0:0:ffff:2db4:5a26
45.180.90.39 0:0:0:0:0:ffff:2db4:5a27
45.180.90.40 0:0:0:0:0:ffff:2db4:5a28
45.180.90.41 0:0:0:0:0:ffff:2db4:5a29
45.180.90.42 0:0:0:0:0:ffff:2db4:5a2a
45.180.90.43 0:0:0:0:0:ffff:2db4:5a2b
45.180.90.44 0:0:0:0:0:ffff:2db4:5a2c
45.180.90.45 0:0:0:0:0:ffff:2db4:5a2d
45.180.90.46 0:0:0:0:0:ffff:2db4:5a2e
45.180.90.47 0:0:0:0:0:ffff:2db4:5a2f
45.180.90.48 0:0:0:0:0:ffff:2db4:5a30
45.180.90.49 0:0:0:0:0:ffff:2db4:5a31
45.180.90.50 0:0:0:0:0:ffff:2db4:5a32
45.180.90.51 0:0:0:0:0:ffff:2db4:5a33
45.180.90.52 0:0:0:0:0:ffff:2db4:5a34
45.180.90.53 0:0:0:0:0:ffff:2db4:5a35
45.180.90.54 0:0:0:0:0:ffff:2db4:5a36
45.180.90.55 0:0:0:0:0:ffff:2db4:5a37
45.180.90.56 0:0:0:0:0:ffff:2db4:5a38
45.180.90.57 0:0:0:0:0:ffff:2db4:5a39
45.180.90.58 0:0:0:0:0:ffff:2db4:5a3a
45.180.90.59 0:0:0:0:0:ffff:2db4:5a3b
45.180.90.60 0:0:0:0:0:ffff:2db4:5a3c


45.180.90.61 0:0:0:0:0:ffff:2db4:5a3d
45.180.90.62 0:0:0:0:0:ffff:2db4:5a3e
45.180.90.63 0:0:0:0:0:ffff:2db4:5a3f
45.180.90.64 0:0:0:0:0:ffff:2db4:5a40
45.180.90.65 0:0:0:0:0:ffff:2db4:5a41
45.180.90.66 0:0:0:0:0:ffff:2db4:5a42
45.180.90.67 0:0:0:0:0:ffff:2db4:5a43
45.180.90.68 0:0:0:0:0:ffff:2db4:5a44
45.180.90.69 0:0:0:0:0:ffff:2db4:5a45
45.180.90.70 0:0:0:0:0:ffff:2db4:5a46
45.180.90.71 0:0:0:0:0:ffff:2db4:5a47
45.180.90.72 0:0:0:0:0:ffff:2db4:5a48
45.180.90.73 0:0:0:0:0:ffff:2db4:5a49
45.180.90.74 0:0:0:0:0:ffff:2db4:5a4a
45.180.90.75 0:0:0:0:0:ffff:2db4:5a4b
45.180.90.76 0:0:0:0:0:ffff:2db4:5a4c
45.180.90.77 0:0:0:0:0:ffff:2db4:5a4d
45.180.90.78 0:0:0:0:0:ffff:2db4:5a4e
45.180.90.79 0:0:0:0:0:ffff:2db4:5a4f
45.180.90.80 0:0:0:0:0:ffff:2db4:5a50
45.180.90.81 0:0:0:0:0:ffff:2db4:5a51
45.180.90.82 0:0:0:0:0:ffff:2db4:5a52
45.180.90.83 0:0:0:0:0:ffff:2db4:5a53
45.180.90.84 0:0:0:0:0:ffff:2db4:5a54
45.180.90.85 0:0:0:0:0:ffff:2db4:5a55
45.180.90.86 0:0:0:0:0:ffff:2db4:5a56
45.180.90.87 0:0:0:0:0:ffff:2db4:5a57
45.180.90.88 0:0:0:0:0:ffff:2db4:5a58
45.180.90.89 0:0:0:0:0:ffff:2db4:5a59
45.180.90.90 0:0:0:0:0:ffff:2db4:5a5a
45.180.90.91 0:0:0:0:0:ffff:2db4:5a5b
45.180.90.92 0:0:0:0:0:ffff:2db4:5a5c
45.180.90.93 0:0:0:0:0:ffff:2db4:5a5d
45.180.90.94 0:0:0:0:0:ffff:2db4:5a5e
45.180.90.95 0:0:0:0:0:ffff:2db4:5a5f
45.180.90.96 0:0:0:0:0:ffff:2db4:5a60
45.180.90.97 0:0:0:0:0:ffff:2db4:5a61
45.180.90.98 0:0:0:0:0:ffff:2db4:5a62
45.180.90.99 0:0:0:0:0:ffff:2db4:5a63
45.180.90.100 0:0:0:0:0:ffff:2db4:5a64
45.180.90.101 0:0:0:0:0:ffff:2db4:5a65
45.180.90.102 0:0:0:0:0:ffff:2db4:5a66
45.180.90.103 0:0:0:0:0:ffff:2db4:5a67
45.180.90.104 0:0:0:0:0:ffff:2db4:5a68
45.180.90.105 0:0:0:0:0:ffff:2db4:5a69
45.180.90.106 0:0:0:0:0:ffff:2db4:5a6a
45.180.90.107 0:0:0:0:0:ffff:2db4:5a6b
45.180.90.108 0:0:0:0:0:ffff:2db4:5a6c
45.180.90.109 0:0:0:0:0:ffff:2db4:5a6d
45.180.90.110 0:0:0:0:0:ffff:2db4:5a6e
45.180.90.111 0:0:0:0:0:ffff:2db4:5a6f
45.180.90.112 0:0:0:0:0:ffff:2db4:5a70
45.180.90.113 0:0:0:0:0:ffff:2db4:5a71
45.180.90.114 0:0:0:0:0:ffff:2db4:5a72
45.180.90.115 0:0:0:0:0:ffff:2db4:5a73
45.180.90.116 0:0:0:0:0:ffff:2db4:5a74
45.180.90.117 0:0:0:0:0:ffff:2db4:5a75
45.180.90.118 0:0:0:0:0:ffff:2db4:5a76
45.180.90.119 0:0:0:0:0:ffff:2db4:5a77
45.180.90.120 0:0:0:0:0:ffff:2db4:5a78


45.180.90.121 0:0:0:0:0:ffff:2db4:5a79
45.180.90.122 0:0:0:0:0:ffff:2db4:5a7a
45.180.90.123 0:0:0:0:0:ffff:2db4:5a7b
45.180.90.124 0:0:0:0:0:ffff:2db4:5a7c
45.180.90.125 0:0:0:0:0:ffff:2db4:5a7d
45.180.90.126 0:0:0:0:0:ffff:2db4:5a7e
45.180.90.127 0:0:0:0:0:ffff:2db4:5a7f
45.180.90.128 0:0:0:0:0:ffff:2db4:5a80
45.180.90.129 0:0:0:0:0:ffff:2db4:5a81
45.180.90.130 0:0:0:0:0:ffff:2db4:5a82
45.180.90.131 0:0:0:0:0:ffff:2db4:5a83
45.180.90.132 0:0:0:0:0:ffff:2db4:5a84
45.180.90.133 0:0:0:0:0:ffff:2db4:5a85
45.180.90.134 0:0:0:0:0:ffff:2db4:5a86
45.180.90.135 0:0:0:0:0:ffff:2db4:5a87
45.180.90.136 0:0:0:0:0:ffff:2db4:5a88
45.180.90.137 0:0:0:0:0:ffff:2db4:5a89
45.180.90.138 0:0:0:0:0:ffff:2db4:5a8a
45.180.90.139 0:0:0:0:0:ffff:2db4:5a8b
45.180.90.140 0:0:0:0:0:ffff:2db4:5a8c
45.180.90.141 0:0:0:0:0:ffff:2db4:5a8d
45.180.90.142 0:0:0:0:0:ffff:2db4:5a8e
45.180.90.143 0:0:0:0:0:ffff:2db4:5a8f
45.180.90.144 0:0:0:0:0:ffff:2db4:5a90
45.180.90.145 0:0:0:0:0:ffff:2db4:5a91
45.180.90.146 0:0:0:0:0:ffff:2db4:5a92
45.180.90.147 0:0:0:0:0:ffff:2db4:5a93
45.180.90.148 0:0:0:0:0:ffff:2db4:5a94
45.180.90.149 0:0:0:0:0:ffff:2db4:5a95
45.180.90.150 0:0:0:0:0:ffff:2db4:5a96
45.180.90.151 0:0:0:0:0:ffff:2db4:5a97
45.180.90.152 0:0:0:0:0:ffff:2db4:5a98
45.180.90.153 0:0:0:0:0:ffff:2db4:5a99
45.180.90.154 0:0:0:0:0:ffff:2db4:5a9a
45.180.90.155 0:0:0:0:0:ffff:2db4:5a9b
45.180.90.156 0:0:0:0:0:ffff:2db4:5a9c
45.180.90.157 0:0:0:0:0:ffff:2db4:5a9d
45.180.90.158 0:0:0:0:0:ffff:2db4:5a9e
45.180.90.159 0:0:0:0:0:ffff:2db4:5a9f
45.180.90.160 0:0:0:0:0:ffff:2db4:5aa0
45.180.90.161 0:0:0:0:0:ffff:2db4:5aa1
45.180.90.162 0:0:0:0:0:ffff:2db4:5aa2
45.180.90.163 0:0:0:0:0:ffff:2db4:5aa3
45.180.90.164 0:0:0:0:0:ffff:2db4:5aa4
45.180.90.165 0:0:0:0:0:ffff:2db4:5aa5
45.180.90.166 0:0:0:0:0:ffff:2db4:5aa6
45.180.90.167 0:0:0:0:0:ffff:2db4:5aa7
45.180.90.168 0:0:0:0:0:ffff:2db4:5aa8
45.180.90.169 0:0:0:0:0:ffff:2db4:5aa9
45.180.90.170 0:0:0:0:0:ffff:2db4:5aaa
45.180.90.171 0:0:0:0:0:ffff:2db4:5aab
45.180.90.172 0:0:0:0:0:ffff:2db4:5aac
45.180.90.173 0:0:0:0:0:ffff:2db4:5aad
45.180.90.174 0:0:0:0:0:ffff:2db4:5aae
45.180.90.175 0:0:0:0:0:ffff:2db4:5aaf
45.180.90.176 0:0:0:0:0:ffff:2db4:5ab0
45.180.90.177 0:0:0:0:0:ffff:2db4:5ab1
45.180.90.178 0:0:0:0:0:ffff:2db4:5ab2
45.180.90.179 0:0:0:0:0:ffff:2db4:5ab3
45.180.90.180 0:0:0:0:0:ffff:2db4:5ab4


45.180.90.181 0:0:0:0:0:ffff:2db4:5ab5
45.180.90.182 0:0:0:0:0:ffff:2db4:5ab6
45.180.90.183 0:0:0:0:0:ffff:2db4:5ab7
45.180.90.184 0:0:0:0:0:ffff:2db4:5ab8
45.180.90.185 0:0:0:0:0:ffff:2db4:5ab9
45.180.90.186 0:0:0:0:0:ffff:2db4:5aba
45.180.90.187 0:0:0:0:0:ffff:2db4:5abb
45.180.90.188 0:0:0:0:0:ffff:2db4:5abc
45.180.90.189 0:0:0:0:0:ffff:2db4:5abd
45.180.90.190 0:0:0:0:0:ffff:2db4:5abe
45.180.90.191 0:0:0:0:0:ffff:2db4:5abf
45.180.90.192 0:0:0:0:0:ffff:2db4:5ac0
45.180.90.193 0:0:0:0:0:ffff:2db4:5ac1
45.180.90.194 0:0:0:0:0:ffff:2db4:5ac2
45.180.90.195 0:0:0:0:0:ffff:2db4:5ac3
45.180.90.196 0:0:0:0:0:ffff:2db4:5ac4
45.180.90.197 0:0:0:0:0:ffff:2db4:5ac5
45.180.90.198 0:0:0:0:0:ffff:2db4:5ac6
45.180.90.199 0:0:0:0:0:ffff:2db4:5ac7
45.180.90.200 0:0:0:0:0:ffff:2db4:5ac8
45.180.90.201 0:0:0:0:0:ffff:2db4:5ac9
45.180.90.202 0:0:0:0:0:ffff:2db4:5aca
45.180.90.203 0:0:0:0:0:ffff:2db4:5acb
45.180.90.204 0:0:0:0:0:ffff:2db4:5acc
45.180.90.205 0:0:0:0:0:ffff:2db4:5acd
45.180.90.206 0:0:0:0:0:ffff:2db4:5ace
45.180.90.207 0:0:0:0:0:ffff:2db4:5acf
45.180.90.208 0:0:0:0:0:ffff:2db4:5ad0
45.180.90.209 0:0:0:0:0:ffff:2db4:5ad1
45.180.90.210 0:0:0:0:0:ffff:2db4:5ad2
45.180.90.211 0:0:0:0:0:ffff:2db4:5ad3
45.180.90.212 0:0:0:0:0:ffff:2db4:5ad4
45.180.90.213 0:0:0:0:0:ffff:2db4:5ad5
45.180.90.214 0:0:0:0:0:ffff:2db4:5ad6
45.180.90.215 0:0:0:0:0:ffff:2db4:5ad7
45.180.90.216 0:0:0:0:0:ffff:2db4:5ad8
45.180.90.217 0:0:0:0:0:ffff:2db4:5ad9
45.180.90.218 0:0:0:0:0:ffff:2db4:5ada
45.180.90.219 0:0:0:0:0:ffff:2db4:5adb
45.180.90.220 0:0:0:0:0:ffff:2db4:5adc
45.180.90.221 0:0:0:0:0:ffff:2db4:5add
45.180.90.222 0:0:0:0:0:ffff:2db4:5ade
45.180.90.223 0:0:0:0:0:ffff:2db4:5adf
45.180.90.224 0:0:0:0:0:ffff:2db4:5ae0
45.180.90.225 0:0:0:0:0:ffff:2db4:5ae1
45.180.90.226 0:0:0:0:0:ffff:2db4:5ae2
45.180.90.227 0:0:0:0:0:ffff:2db4:5ae3
45.180.90.228 0:0:0:0:0:ffff:2db4:5ae4
45.180.90.229 0:0:0:0:0:ffff:2db4:5ae5
45.180.90.230 0:0:0:0:0:ffff:2db4:5ae6
45.180.90.231 0:0:0:0:0:ffff:2db4:5ae7
45.180.90.232 0:0:0:0:0:ffff:2db4:5ae8
45.180.90.233 0:0:0:0:0:ffff:2db4:5ae9
45.180.90.234 0:0:0:0:0:ffff:2db4:5aea
45.180.90.235 0:0:0:0:0:ffff:2db4:5aeb
45.180.90.236 0:0:0:0:0:ffff:2db4:5aec
45.180.90.237 0:0:0:0:0:ffff:2db4:5aed
45.180.90.238 0:0:0:0:0:ffff:2db4:5aee
45.180.90.239 0:0:0:0:0:ffff:2db4:5aef
45.180.90.240 0:0:0:0:0:ffff:2db4:5af0
45.180.90.241 0:0:0:0:0:ffff:2db4:5af1
45.180.90.242 0:0:0:0:0:ffff:2db4:5af2
45.180.90.243 0:0:0:0:0:ffff:2db4:5af3
45.180.90.244 0:0:0:0:0:ffff:2db4:5af4
45.180.90.245 0:0:0:0:0:ffff:2db4:5af5
45.180.90.246 0:0:0:0:0:ffff:2db4:5af6
45.180.90.247 0:0:0:0:0:ffff:2db4:5af7
45.180.90.248 0:0:0:0:0:ffff:2db4:5af8
45.180.90.249 0:0:0:0:0:ffff:2db4:5af9
45.180.90.250 0:0:0:0:0:ffff:2db4:5afa
45.180.90.251 0:0:0:0:0:ffff:2db4:5afb
45.180.90.252 0:0:0:0:0:ffff:2db4:5afc
45.180.90.253 0:0:0:0:0:ffff:2db4:5afd
45.180.90.254 0:0:0:0:0:ffff:2db4:5afe
45.180.90.255 0:0:0:0:0:ffff:2db4:5aff


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.