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
85.1.45.1 0:0:0:0:0:ffff:5501:2d01
85.1.45.2 0:0:0:0:0:ffff:5501:2d02
85.1.45.3 0:0:0:0:0:ffff:5501:2d03
85.1.45.4 0:0:0:0:0:ffff:5501:2d04
85.1.45.5 0:0:0:0:0:ffff:5501:2d05
85.1.45.6 0:0:0:0:0:ffff:5501:2d06
85.1.45.7 0:0:0:0:0:ffff:5501:2d07
85.1.45.8 0:0:0:0:0:ffff:5501:2d08
85.1.45.9 0:0:0:0:0:ffff:5501:2d09
85.1.45.10 0:0:0:0:0:ffff:5501:2d0a
85.1.45.11 0:0:0:0:0:ffff:5501:2d0b
85.1.45.12 0:0:0:0:0:ffff:5501:2d0c
85.1.45.13 0:0:0:0:0:ffff:5501:2d0d
85.1.45.14 0:0:0:0:0:ffff:5501:2d0e
85.1.45.15 0:0:0:0:0:ffff:5501:2d0f
85.1.45.16 0:0:0:0:0:ffff:5501:2d10
85.1.45.17 0:0:0:0:0:ffff:5501:2d11
85.1.45.18 0:0:0:0:0:ffff:5501:2d12
85.1.45.19 0:0:0:0:0:ffff:5501:2d13
85.1.45.20 0:0:0:0:0:ffff:5501:2d14
85.1.45.21 0:0:0:0:0:ffff:5501:2d15
85.1.45.22 0:0:0:0:0:ffff:5501:2d16
85.1.45.23 0:0:0:0:0:ffff:5501:2d17
85.1.45.24 0:0:0:0:0:ffff:5501:2d18
85.1.45.25 0:0:0:0:0:ffff:5501:2d19
85.1.45.26 0:0:0:0:0:ffff:5501:2d1a
85.1.45.27 0:0:0:0:0:ffff:5501:2d1b
85.1.45.28 0:0:0:0:0:ffff:5501:2d1c
85.1.45.29 0:0:0:0:0:ffff:5501:2d1d
85.1.45.30 0:0:0:0:0:ffff:5501:2d1e
85.1.45.31 0:0:0:0:0:ffff:5501:2d1f
85.1.45.32 0:0:0:0:0:ffff:5501:2d20
85.1.45.33 0:0:0:0:0:ffff:5501:2d21
85.1.45.34 0:0:0:0:0:ffff:5501:2d22
85.1.45.35 0:0:0:0:0:ffff:5501:2d23
85.1.45.36 0:0:0:0:0:ffff:5501:2d24
85.1.45.37 0:0:0:0:0:ffff:5501:2d25
85.1.45.38 0:0:0:0:0:ffff:5501:2d26
85.1.45.39 0:0:0:0:0:ffff:5501:2d27
85.1.45.40 0:0:0:0:0:ffff:5501:2d28
85.1.45.41 0:0:0:0:0:ffff:5501:2d29
85.1.45.42 0:0:0:0:0:ffff:5501:2d2a
85.1.45.43 0:0:0:0:0:ffff:5501:2d2b
85.1.45.44 0:0:0:0:0:ffff:5501:2d2c
85.1.45.45 0:0:0:0:0:ffff:5501:2d2d
85.1.45.46 0:0:0:0:0:ffff:5501:2d2e
85.1.45.47 0:0:0:0:0:ffff:5501:2d2f
85.1.45.48 0:0:0:0:0:ffff:5501:2d30
85.1.45.49 0:0:0:0:0:ffff:5501:2d31
85.1.45.50 0:0:0:0:0:ffff:5501:2d32
85.1.45.51 0:0:0:0:0:ffff:5501:2d33
85.1.45.52 0:0:0:0:0:ffff:5501:2d34
85.1.45.53 0:0:0:0:0:ffff:5501:2d35
85.1.45.54 0:0:0:0:0:ffff:5501:2d36
85.1.45.55 0:0:0:0:0:ffff:5501:2d37
85.1.45.56 0:0:0:0:0:ffff:5501:2d38
85.1.45.57 0:0:0:0:0:ffff:5501:2d39
85.1.45.58 0:0:0:0:0:ffff:5501:2d3a
85.1.45.59 0:0:0:0:0:ffff:5501:2d3b
85.1.45.60 0:0:0:0:0:ffff:5501:2d3c


85.1.45.61 0:0:0:0:0:ffff:5501:2d3d
85.1.45.62 0:0:0:0:0:ffff:5501:2d3e
85.1.45.63 0:0:0:0:0:ffff:5501:2d3f
85.1.45.64 0:0:0:0:0:ffff:5501:2d40
85.1.45.65 0:0:0:0:0:ffff:5501:2d41
85.1.45.66 0:0:0:0:0:ffff:5501:2d42
85.1.45.67 0:0:0:0:0:ffff:5501:2d43
85.1.45.68 0:0:0:0:0:ffff:5501:2d44
85.1.45.69 0:0:0:0:0:ffff:5501:2d45
85.1.45.70 0:0:0:0:0:ffff:5501:2d46
85.1.45.71 0:0:0:0:0:ffff:5501:2d47
85.1.45.72 0:0:0:0:0:ffff:5501:2d48
85.1.45.73 0:0:0:0:0:ffff:5501:2d49
85.1.45.74 0:0:0:0:0:ffff:5501:2d4a
85.1.45.75 0:0:0:0:0:ffff:5501:2d4b
85.1.45.76 0:0:0:0:0:ffff:5501:2d4c
85.1.45.77 0:0:0:0:0:ffff:5501:2d4d
85.1.45.78 0:0:0:0:0:ffff:5501:2d4e
85.1.45.79 0:0:0:0:0:ffff:5501:2d4f
85.1.45.80 0:0:0:0:0:ffff:5501:2d50
85.1.45.81 0:0:0:0:0:ffff:5501:2d51
85.1.45.82 0:0:0:0:0:ffff:5501:2d52
85.1.45.83 0:0:0:0:0:ffff:5501:2d53
85.1.45.84 0:0:0:0:0:ffff:5501:2d54
85.1.45.85 0:0:0:0:0:ffff:5501:2d55
85.1.45.86 0:0:0:0:0:ffff:5501:2d56
85.1.45.87 0:0:0:0:0:ffff:5501:2d57
85.1.45.88 0:0:0:0:0:ffff:5501:2d58
85.1.45.89 0:0:0:0:0:ffff:5501:2d59
85.1.45.90 0:0:0:0:0:ffff:5501:2d5a
85.1.45.91 0:0:0:0:0:ffff:5501:2d5b
85.1.45.92 0:0:0:0:0:ffff:5501:2d5c
85.1.45.93 0:0:0:0:0:ffff:5501:2d5d
85.1.45.94 0:0:0:0:0:ffff:5501:2d5e
85.1.45.95 0:0:0:0:0:ffff:5501:2d5f
85.1.45.96 0:0:0:0:0:ffff:5501:2d60
85.1.45.97 0:0:0:0:0:ffff:5501:2d61
85.1.45.98 0:0:0:0:0:ffff:5501:2d62
85.1.45.99 0:0:0:0:0:ffff:5501:2d63
85.1.45.100 0:0:0:0:0:ffff:5501:2d64
85.1.45.101 0:0:0:0:0:ffff:5501:2d65
85.1.45.102 0:0:0:0:0:ffff:5501:2d66
85.1.45.103 0:0:0:0:0:ffff:5501:2d67
85.1.45.104 0:0:0:0:0:ffff:5501:2d68
85.1.45.105 0:0:0:0:0:ffff:5501:2d69
85.1.45.106 0:0:0:0:0:ffff:5501:2d6a
85.1.45.107 0:0:0:0:0:ffff:5501:2d6b
85.1.45.108 0:0:0:0:0:ffff:5501:2d6c
85.1.45.109 0:0:0:0:0:ffff:5501:2d6d
85.1.45.110 0:0:0:0:0:ffff:5501:2d6e
85.1.45.111 0:0:0:0:0:ffff:5501:2d6f
85.1.45.112 0:0:0:0:0:ffff:5501:2d70
85.1.45.113 0:0:0:0:0:ffff:5501:2d71
85.1.45.114 0:0:0:0:0:ffff:5501:2d72
85.1.45.115 0:0:0:0:0:ffff:5501:2d73
85.1.45.116 0:0:0:0:0:ffff:5501:2d74
85.1.45.117 0:0:0:0:0:ffff:5501:2d75
85.1.45.118 0:0:0:0:0:ffff:5501:2d76
85.1.45.119 0:0:0:0:0:ffff:5501:2d77
85.1.45.120 0:0:0:0:0:ffff:5501:2d78


85.1.45.121 0:0:0:0:0:ffff:5501:2d79
85.1.45.122 0:0:0:0:0:ffff:5501:2d7a
85.1.45.123 0:0:0:0:0:ffff:5501:2d7b
85.1.45.124 0:0:0:0:0:ffff:5501:2d7c
85.1.45.125 0:0:0:0:0:ffff:5501:2d7d
85.1.45.126 0:0:0:0:0:ffff:5501:2d7e
85.1.45.127 0:0:0:0:0:ffff:5501:2d7f
85.1.45.128 0:0:0:0:0:ffff:5501:2d80
85.1.45.129 0:0:0:0:0:ffff:5501:2d81
85.1.45.130 0:0:0:0:0:ffff:5501:2d82
85.1.45.131 0:0:0:0:0:ffff:5501:2d83
85.1.45.132 0:0:0:0:0:ffff:5501:2d84
85.1.45.133 0:0:0:0:0:ffff:5501:2d85
85.1.45.134 0:0:0:0:0:ffff:5501:2d86
85.1.45.135 0:0:0:0:0:ffff:5501:2d87
85.1.45.136 0:0:0:0:0:ffff:5501:2d88
85.1.45.137 0:0:0:0:0:ffff:5501:2d89
85.1.45.138 0:0:0:0:0:ffff:5501:2d8a
85.1.45.139 0:0:0:0:0:ffff:5501:2d8b
85.1.45.140 0:0:0:0:0:ffff:5501:2d8c
85.1.45.141 0:0:0:0:0:ffff:5501:2d8d
85.1.45.142 0:0:0:0:0:ffff:5501:2d8e
85.1.45.143 0:0:0:0:0:ffff:5501:2d8f
85.1.45.144 0:0:0:0:0:ffff:5501:2d90
85.1.45.145 0:0:0:0:0:ffff:5501:2d91
85.1.45.146 0:0:0:0:0:ffff:5501:2d92
85.1.45.147 0:0:0:0:0:ffff:5501:2d93
85.1.45.148 0:0:0:0:0:ffff:5501:2d94
85.1.45.149 0:0:0:0:0:ffff:5501:2d95
85.1.45.150 0:0:0:0:0:ffff:5501:2d96
85.1.45.151 0:0:0:0:0:ffff:5501:2d97
85.1.45.152 0:0:0:0:0:ffff:5501:2d98
85.1.45.153 0:0:0:0:0:ffff:5501:2d99
85.1.45.154 0:0:0:0:0:ffff:5501:2d9a
85.1.45.155 0:0:0:0:0:ffff:5501:2d9b
85.1.45.156 0:0:0:0:0:ffff:5501:2d9c
85.1.45.157 0:0:0:0:0:ffff:5501:2d9d
85.1.45.158 0:0:0:0:0:ffff:5501:2d9e
85.1.45.159 0:0:0:0:0:ffff:5501:2d9f
85.1.45.160 0:0:0:0:0:ffff:5501:2da0
85.1.45.161 0:0:0:0:0:ffff:5501:2da1
85.1.45.162 0:0:0:0:0:ffff:5501:2da2
85.1.45.163 0:0:0:0:0:ffff:5501:2da3
85.1.45.164 0:0:0:0:0:ffff:5501:2da4
85.1.45.165 0:0:0:0:0:ffff:5501:2da5
85.1.45.166 0:0:0:0:0:ffff:5501:2da6
85.1.45.167 0:0:0:0:0:ffff:5501:2da7
85.1.45.168 0:0:0:0:0:ffff:5501:2da8
85.1.45.169 0:0:0:0:0:ffff:5501:2da9
85.1.45.170 0:0:0:0:0:ffff:5501:2daa
85.1.45.171 0:0:0:0:0:ffff:5501:2dab
85.1.45.172 0:0:0:0:0:ffff:5501:2dac
85.1.45.173 0:0:0:0:0:ffff:5501:2dad
85.1.45.174 0:0:0:0:0:ffff:5501:2dae
85.1.45.175 0:0:0:0:0:ffff:5501:2daf
85.1.45.176 0:0:0:0:0:ffff:5501:2db0
85.1.45.177 0:0:0:0:0:ffff:5501:2db1
85.1.45.178 0:0:0:0:0:ffff:5501:2db2
85.1.45.179 0:0:0:0:0:ffff:5501:2db3
85.1.45.180 0:0:0:0:0:ffff:5501:2db4


85.1.45.181 0:0:0:0:0:ffff:5501:2db5
85.1.45.182 0:0:0:0:0:ffff:5501:2db6
85.1.45.183 0:0:0:0:0:ffff:5501:2db7
85.1.45.184 0:0:0:0:0:ffff:5501:2db8
85.1.45.185 0:0:0:0:0:ffff:5501:2db9
85.1.45.186 0:0:0:0:0:ffff:5501:2dba
85.1.45.187 0:0:0:0:0:ffff:5501:2dbb
85.1.45.188 0:0:0:0:0:ffff:5501:2dbc
85.1.45.189 0:0:0:0:0:ffff:5501:2dbd
85.1.45.190 0:0:0:0:0:ffff:5501:2dbe
85.1.45.191 0:0:0:0:0:ffff:5501:2dbf
85.1.45.192 0:0:0:0:0:ffff:5501:2dc0
85.1.45.193 0:0:0:0:0:ffff:5501:2dc1
85.1.45.194 0:0:0:0:0:ffff:5501:2dc2
85.1.45.195 0:0:0:0:0:ffff:5501:2dc3
85.1.45.196 0:0:0:0:0:ffff:5501:2dc4
85.1.45.197 0:0:0:0:0:ffff:5501:2dc5
85.1.45.198 0:0:0:0:0:ffff:5501:2dc6
85.1.45.199 0:0:0:0:0:ffff:5501:2dc7
85.1.45.200 0:0:0:0:0:ffff:5501:2dc8
85.1.45.201 0:0:0:0:0:ffff:5501:2dc9
85.1.45.202 0:0:0:0:0:ffff:5501:2dca
85.1.45.203 0:0:0:0:0:ffff:5501:2dcb
85.1.45.204 0:0:0:0:0:ffff:5501:2dcc
85.1.45.205 0:0:0:0:0:ffff:5501:2dcd
85.1.45.206 0:0:0:0:0:ffff:5501:2dce
85.1.45.207 0:0:0:0:0:ffff:5501:2dcf
85.1.45.208 0:0:0:0:0:ffff:5501:2dd0
85.1.45.209 0:0:0:0:0:ffff:5501:2dd1
85.1.45.210 0:0:0:0:0:ffff:5501:2dd2
85.1.45.211 0:0:0:0:0:ffff:5501:2dd3
85.1.45.212 0:0:0:0:0:ffff:5501:2dd4
85.1.45.213 0:0:0:0:0:ffff:5501:2dd5
85.1.45.214 0:0:0:0:0:ffff:5501:2dd6
85.1.45.215 0:0:0:0:0:ffff:5501:2dd7
85.1.45.216 0:0:0:0:0:ffff:5501:2dd8
85.1.45.217 0:0:0:0:0:ffff:5501:2dd9
85.1.45.218 0:0:0:0:0:ffff:5501:2dda
85.1.45.219 0:0:0:0:0:ffff:5501:2ddb
85.1.45.220 0:0:0:0:0:ffff:5501:2ddc
85.1.45.221 0:0:0:0:0:ffff:5501:2ddd
85.1.45.222 0:0:0:0:0:ffff:5501:2dde
85.1.45.223 0:0:0:0:0:ffff:5501:2ddf
85.1.45.224 0:0:0:0:0:ffff:5501:2de0
85.1.45.225 0:0:0:0:0:ffff:5501:2de1
85.1.45.226 0:0:0:0:0:ffff:5501:2de2
85.1.45.227 0:0:0:0:0:ffff:5501:2de3
85.1.45.228 0:0:0:0:0:ffff:5501:2de4
85.1.45.229 0:0:0:0:0:ffff:5501:2de5
85.1.45.230 0:0:0:0:0:ffff:5501:2de6
85.1.45.231 0:0:0:0:0:ffff:5501:2de7
85.1.45.232 0:0:0:0:0:ffff:5501:2de8
85.1.45.233 0:0:0:0:0:ffff:5501:2de9
85.1.45.234 0:0:0:0:0:ffff:5501:2dea
85.1.45.235 0:0:0:0:0:ffff:5501:2deb
85.1.45.236 0:0:0:0:0:ffff:5501:2dec
85.1.45.237 0:0:0:0:0:ffff:5501:2ded
85.1.45.238 0:0:0:0:0:ffff:5501:2dee
85.1.45.239 0:0:0:0:0:ffff:5501:2def
85.1.45.240 0:0:0:0:0:ffff:5501:2df0
85.1.45.241 0:0:0:0:0:ffff:5501:2df1
85.1.45.242 0:0:0:0:0:ffff:5501:2df2
85.1.45.243 0:0:0:0:0:ffff:5501:2df3
85.1.45.244 0:0:0:0:0:ffff:5501:2df4
85.1.45.245 0:0:0:0:0:ffff:5501:2df5
85.1.45.246 0:0:0:0:0:ffff:5501:2df6
85.1.45.247 0:0:0:0:0:ffff:5501:2df7
85.1.45.248 0:0:0:0:0:ffff:5501:2df8
85.1.45.249 0:0:0:0:0:ffff:5501:2df9
85.1.45.250 0:0:0:0:0:ffff:5501:2dfa
85.1.45.251 0:0:0:0:0:ffff:5501:2dfb
85.1.45.252 0:0:0:0:0:ffff:5501:2dfc
85.1.45.253 0:0:0:0:0:ffff:5501:2dfd
85.1.45.254 0:0:0:0:0:ffff:5501:2dfe
85.1.45.255 0:0:0:0:0:ffff:5501:2dff


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.