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
6.168.145.1 0:0:0:0:0:ffff:6a8:9101
6.168.145.2 0:0:0:0:0:ffff:6a8:9102
6.168.145.3 0:0:0:0:0:ffff:6a8:9103
6.168.145.4 0:0:0:0:0:ffff:6a8:9104
6.168.145.5 0:0:0:0:0:ffff:6a8:9105
6.168.145.6 0:0:0:0:0:ffff:6a8:9106
6.168.145.7 0:0:0:0:0:ffff:6a8:9107
6.168.145.8 0:0:0:0:0:ffff:6a8:9108
6.168.145.9 0:0:0:0:0:ffff:6a8:9109
6.168.145.10 0:0:0:0:0:ffff:6a8:910a
6.168.145.11 0:0:0:0:0:ffff:6a8:910b
6.168.145.12 0:0:0:0:0:ffff:6a8:910c
6.168.145.13 0:0:0:0:0:ffff:6a8:910d
6.168.145.14 0:0:0:0:0:ffff:6a8:910e
6.168.145.15 0:0:0:0:0:ffff:6a8:910f
6.168.145.16 0:0:0:0:0:ffff:6a8:9110
6.168.145.17 0:0:0:0:0:ffff:6a8:9111
6.168.145.18 0:0:0:0:0:ffff:6a8:9112
6.168.145.19 0:0:0:0:0:ffff:6a8:9113
6.168.145.20 0:0:0:0:0:ffff:6a8:9114
6.168.145.21 0:0:0:0:0:ffff:6a8:9115
6.168.145.22 0:0:0:0:0:ffff:6a8:9116
6.168.145.23 0:0:0:0:0:ffff:6a8:9117
6.168.145.24 0:0:0:0:0:ffff:6a8:9118
6.168.145.25 0:0:0:0:0:ffff:6a8:9119
6.168.145.26 0:0:0:0:0:ffff:6a8:911a
6.168.145.27 0:0:0:0:0:ffff:6a8:911b
6.168.145.28 0:0:0:0:0:ffff:6a8:911c
6.168.145.29 0:0:0:0:0:ffff:6a8:911d
6.168.145.30 0:0:0:0:0:ffff:6a8:911e
6.168.145.31 0:0:0:0:0:ffff:6a8:911f
6.168.145.32 0:0:0:0:0:ffff:6a8:9120
6.168.145.33 0:0:0:0:0:ffff:6a8:9121
6.168.145.34 0:0:0:0:0:ffff:6a8:9122
6.168.145.35 0:0:0:0:0:ffff:6a8:9123
6.168.145.36 0:0:0:0:0:ffff:6a8:9124
6.168.145.37 0:0:0:0:0:ffff:6a8:9125
6.168.145.38 0:0:0:0:0:ffff:6a8:9126
6.168.145.39 0:0:0:0:0:ffff:6a8:9127
6.168.145.40 0:0:0:0:0:ffff:6a8:9128
6.168.145.41 0:0:0:0:0:ffff:6a8:9129
6.168.145.42 0:0:0:0:0:ffff:6a8:912a
6.168.145.43 0:0:0:0:0:ffff:6a8:912b
6.168.145.44 0:0:0:0:0:ffff:6a8:912c
6.168.145.45 0:0:0:0:0:ffff:6a8:912d
6.168.145.46 0:0:0:0:0:ffff:6a8:912e
6.168.145.47 0:0:0:0:0:ffff:6a8:912f
6.168.145.48 0:0:0:0:0:ffff:6a8:9130
6.168.145.49 0:0:0:0:0:ffff:6a8:9131
6.168.145.50 0:0:0:0:0:ffff:6a8:9132
6.168.145.51 0:0:0:0:0:ffff:6a8:9133
6.168.145.52 0:0:0:0:0:ffff:6a8:9134
6.168.145.53 0:0:0:0:0:ffff:6a8:9135
6.168.145.54 0:0:0:0:0:ffff:6a8:9136
6.168.145.55 0:0:0:0:0:ffff:6a8:9137
6.168.145.56 0:0:0:0:0:ffff:6a8:9138
6.168.145.57 0:0:0:0:0:ffff:6a8:9139
6.168.145.58 0:0:0:0:0:ffff:6a8:913a
6.168.145.59 0:0:0:0:0:ffff:6a8:913b
6.168.145.60 0:0:0:0:0:ffff:6a8:913c


6.168.145.61 0:0:0:0:0:ffff:6a8:913d
6.168.145.62 0:0:0:0:0:ffff:6a8:913e
6.168.145.63 0:0:0:0:0:ffff:6a8:913f
6.168.145.64 0:0:0:0:0:ffff:6a8:9140
6.168.145.65 0:0:0:0:0:ffff:6a8:9141
6.168.145.66 0:0:0:0:0:ffff:6a8:9142
6.168.145.67 0:0:0:0:0:ffff:6a8:9143
6.168.145.68 0:0:0:0:0:ffff:6a8:9144
6.168.145.69 0:0:0:0:0:ffff:6a8:9145
6.168.145.70 0:0:0:0:0:ffff:6a8:9146
6.168.145.71 0:0:0:0:0:ffff:6a8:9147
6.168.145.72 0:0:0:0:0:ffff:6a8:9148
6.168.145.73 0:0:0:0:0:ffff:6a8:9149
6.168.145.74 0:0:0:0:0:ffff:6a8:914a
6.168.145.75 0:0:0:0:0:ffff:6a8:914b
6.168.145.76 0:0:0:0:0:ffff:6a8:914c
6.168.145.77 0:0:0:0:0:ffff:6a8:914d
6.168.145.78 0:0:0:0:0:ffff:6a8:914e
6.168.145.79 0:0:0:0:0:ffff:6a8:914f
6.168.145.80 0:0:0:0:0:ffff:6a8:9150
6.168.145.81 0:0:0:0:0:ffff:6a8:9151
6.168.145.82 0:0:0:0:0:ffff:6a8:9152
6.168.145.83 0:0:0:0:0:ffff:6a8:9153
6.168.145.84 0:0:0:0:0:ffff:6a8:9154
6.168.145.85 0:0:0:0:0:ffff:6a8:9155
6.168.145.86 0:0:0:0:0:ffff:6a8:9156
6.168.145.87 0:0:0:0:0:ffff:6a8:9157
6.168.145.88 0:0:0:0:0:ffff:6a8:9158
6.168.145.89 0:0:0:0:0:ffff:6a8:9159
6.168.145.90 0:0:0:0:0:ffff:6a8:915a
6.168.145.91 0:0:0:0:0:ffff:6a8:915b
6.168.145.92 0:0:0:0:0:ffff:6a8:915c
6.168.145.93 0:0:0:0:0:ffff:6a8:915d
6.168.145.94 0:0:0:0:0:ffff:6a8:915e
6.168.145.95 0:0:0:0:0:ffff:6a8:915f
6.168.145.96 0:0:0:0:0:ffff:6a8:9160
6.168.145.97 0:0:0:0:0:ffff:6a8:9161
6.168.145.98 0:0:0:0:0:ffff:6a8:9162
6.168.145.99 0:0:0:0:0:ffff:6a8:9163
6.168.145.100 0:0:0:0:0:ffff:6a8:9164
6.168.145.101 0:0:0:0:0:ffff:6a8:9165
6.168.145.102 0:0:0:0:0:ffff:6a8:9166
6.168.145.103 0:0:0:0:0:ffff:6a8:9167
6.168.145.104 0:0:0:0:0:ffff:6a8:9168
6.168.145.105 0:0:0:0:0:ffff:6a8:9169
6.168.145.106 0:0:0:0:0:ffff:6a8:916a
6.168.145.107 0:0:0:0:0:ffff:6a8:916b
6.168.145.108 0:0:0:0:0:ffff:6a8:916c
6.168.145.109 0:0:0:0:0:ffff:6a8:916d
6.168.145.110 0:0:0:0:0:ffff:6a8:916e
6.168.145.111 0:0:0:0:0:ffff:6a8:916f
6.168.145.112 0:0:0:0:0:ffff:6a8:9170
6.168.145.113 0:0:0:0:0:ffff:6a8:9171
6.168.145.114 0:0:0:0:0:ffff:6a8:9172
6.168.145.115 0:0:0:0:0:ffff:6a8:9173
6.168.145.116 0:0:0:0:0:ffff:6a8:9174
6.168.145.117 0:0:0:0:0:ffff:6a8:9175
6.168.145.118 0:0:0:0:0:ffff:6a8:9176
6.168.145.119 0:0:0:0:0:ffff:6a8:9177
6.168.145.120 0:0:0:0:0:ffff:6a8:9178


6.168.145.121 0:0:0:0:0:ffff:6a8:9179
6.168.145.122 0:0:0:0:0:ffff:6a8:917a
6.168.145.123 0:0:0:0:0:ffff:6a8:917b
6.168.145.124 0:0:0:0:0:ffff:6a8:917c
6.168.145.125 0:0:0:0:0:ffff:6a8:917d
6.168.145.126 0:0:0:0:0:ffff:6a8:917e
6.168.145.127 0:0:0:0:0:ffff:6a8:917f
6.168.145.128 0:0:0:0:0:ffff:6a8:9180
6.168.145.129 0:0:0:0:0:ffff:6a8:9181
6.168.145.130 0:0:0:0:0:ffff:6a8:9182
6.168.145.131 0:0:0:0:0:ffff:6a8:9183
6.168.145.132 0:0:0:0:0:ffff:6a8:9184
6.168.145.133 0:0:0:0:0:ffff:6a8:9185
6.168.145.134 0:0:0:0:0:ffff:6a8:9186
6.168.145.135 0:0:0:0:0:ffff:6a8:9187
6.168.145.136 0:0:0:0:0:ffff:6a8:9188
6.168.145.137 0:0:0:0:0:ffff:6a8:9189
6.168.145.138 0:0:0:0:0:ffff:6a8:918a
6.168.145.139 0:0:0:0:0:ffff:6a8:918b
6.168.145.140 0:0:0:0:0:ffff:6a8:918c
6.168.145.141 0:0:0:0:0:ffff:6a8:918d
6.168.145.142 0:0:0:0:0:ffff:6a8:918e
6.168.145.143 0:0:0:0:0:ffff:6a8:918f
6.168.145.144 0:0:0:0:0:ffff:6a8:9190
6.168.145.145 0:0:0:0:0:ffff:6a8:9191
6.168.145.146 0:0:0:0:0:ffff:6a8:9192
6.168.145.147 0:0:0:0:0:ffff:6a8:9193
6.168.145.148 0:0:0:0:0:ffff:6a8:9194
6.168.145.149 0:0:0:0:0:ffff:6a8:9195
6.168.145.150 0:0:0:0:0:ffff:6a8:9196
6.168.145.151 0:0:0:0:0:ffff:6a8:9197
6.168.145.152 0:0:0:0:0:ffff:6a8:9198
6.168.145.153 0:0:0:0:0:ffff:6a8:9199
6.168.145.154 0:0:0:0:0:ffff:6a8:919a
6.168.145.155 0:0:0:0:0:ffff:6a8:919b
6.168.145.156 0:0:0:0:0:ffff:6a8:919c
6.168.145.157 0:0:0:0:0:ffff:6a8:919d
6.168.145.158 0:0:0:0:0:ffff:6a8:919e
6.168.145.159 0:0:0:0:0:ffff:6a8:919f
6.168.145.160 0:0:0:0:0:ffff:6a8:91a0
6.168.145.161 0:0:0:0:0:ffff:6a8:91a1
6.168.145.162 0:0:0:0:0:ffff:6a8:91a2
6.168.145.163 0:0:0:0:0:ffff:6a8:91a3
6.168.145.164 0:0:0:0:0:ffff:6a8:91a4
6.168.145.165 0:0:0:0:0:ffff:6a8:91a5
6.168.145.166 0:0:0:0:0:ffff:6a8:91a6
6.168.145.167 0:0:0:0:0:ffff:6a8:91a7
6.168.145.168 0:0:0:0:0:ffff:6a8:91a8
6.168.145.169 0:0:0:0:0:ffff:6a8:91a9
6.168.145.170 0:0:0:0:0:ffff:6a8:91aa
6.168.145.171 0:0:0:0:0:ffff:6a8:91ab
6.168.145.172 0:0:0:0:0:ffff:6a8:91ac
6.168.145.173 0:0:0:0:0:ffff:6a8:91ad
6.168.145.174 0:0:0:0:0:ffff:6a8:91ae
6.168.145.175 0:0:0:0:0:ffff:6a8:91af
6.168.145.176 0:0:0:0:0:ffff:6a8:91b0
6.168.145.177 0:0:0:0:0:ffff:6a8:91b1
6.168.145.178 0:0:0:0:0:ffff:6a8:91b2
6.168.145.179 0:0:0:0:0:ffff:6a8:91b3
6.168.145.180 0:0:0:0:0:ffff:6a8:91b4


6.168.145.181 0:0:0:0:0:ffff:6a8:91b5
6.168.145.182 0:0:0:0:0:ffff:6a8:91b6
6.168.145.183 0:0:0:0:0:ffff:6a8:91b7
6.168.145.184 0:0:0:0:0:ffff:6a8:91b8
6.168.145.185 0:0:0:0:0:ffff:6a8:91b9
6.168.145.186 0:0:0:0:0:ffff:6a8:91ba
6.168.145.187 0:0:0:0:0:ffff:6a8:91bb
6.168.145.188 0:0:0:0:0:ffff:6a8:91bc
6.168.145.189 0:0:0:0:0:ffff:6a8:91bd
6.168.145.190 0:0:0:0:0:ffff:6a8:91be
6.168.145.191 0:0:0:0:0:ffff:6a8:91bf
6.168.145.192 0:0:0:0:0:ffff:6a8:91c0
6.168.145.193 0:0:0:0:0:ffff:6a8:91c1
6.168.145.194 0:0:0:0:0:ffff:6a8:91c2
6.168.145.195 0:0:0:0:0:ffff:6a8:91c3
6.168.145.196 0:0:0:0:0:ffff:6a8:91c4
6.168.145.197 0:0:0:0:0:ffff:6a8:91c5
6.168.145.198 0:0:0:0:0:ffff:6a8:91c6
6.168.145.199 0:0:0:0:0:ffff:6a8:91c7
6.168.145.200 0:0:0:0:0:ffff:6a8:91c8
6.168.145.201 0:0:0:0:0:ffff:6a8:91c9
6.168.145.202 0:0:0:0:0:ffff:6a8:91ca
6.168.145.203 0:0:0:0:0:ffff:6a8:91cb
6.168.145.204 0:0:0:0:0:ffff:6a8:91cc
6.168.145.205 0:0:0:0:0:ffff:6a8:91cd
6.168.145.206 0:0:0:0:0:ffff:6a8:91ce
6.168.145.207 0:0:0:0:0:ffff:6a8:91cf
6.168.145.208 0:0:0:0:0:ffff:6a8:91d0
6.168.145.209 0:0:0:0:0:ffff:6a8:91d1
6.168.145.210 0:0:0:0:0:ffff:6a8:91d2
6.168.145.211 0:0:0:0:0:ffff:6a8:91d3
6.168.145.212 0:0:0:0:0:ffff:6a8:91d4
6.168.145.213 0:0:0:0:0:ffff:6a8:91d5
6.168.145.214 0:0:0:0:0:ffff:6a8:91d6
6.168.145.215 0:0:0:0:0:ffff:6a8:91d7
6.168.145.216 0:0:0:0:0:ffff:6a8:91d8
6.168.145.217 0:0:0:0:0:ffff:6a8:91d9
6.168.145.218 0:0:0:0:0:ffff:6a8:91da
6.168.145.219 0:0:0:0:0:ffff:6a8:91db
6.168.145.220 0:0:0:0:0:ffff:6a8:91dc
6.168.145.221 0:0:0:0:0:ffff:6a8:91dd
6.168.145.222 0:0:0:0:0:ffff:6a8:91de
6.168.145.223 0:0:0:0:0:ffff:6a8:91df
6.168.145.224 0:0:0:0:0:ffff:6a8:91e0
6.168.145.225 0:0:0:0:0:ffff:6a8:91e1
6.168.145.226 0:0:0:0:0:ffff:6a8:91e2
6.168.145.227 0:0:0:0:0:ffff:6a8:91e3
6.168.145.228 0:0:0:0:0:ffff:6a8:91e4
6.168.145.229 0:0:0:0:0:ffff:6a8:91e5
6.168.145.230 0:0:0:0:0:ffff:6a8:91e6
6.168.145.231 0:0:0:0:0:ffff:6a8:91e7
6.168.145.232 0:0:0:0:0:ffff:6a8:91e8
6.168.145.233 0:0:0:0:0:ffff:6a8:91e9
6.168.145.234 0:0:0:0:0:ffff:6a8:91ea
6.168.145.235 0:0:0:0:0:ffff:6a8:91eb
6.168.145.236 0:0:0:0:0:ffff:6a8:91ec
6.168.145.237 0:0:0:0:0:ffff:6a8:91ed
6.168.145.238 0:0:0:0:0:ffff:6a8:91ee
6.168.145.239 0:0:0:0:0:ffff:6a8:91ef
6.168.145.240 0:0:0:0:0:ffff:6a8:91f0
6.168.145.241 0:0:0:0:0:ffff:6a8:91f1
6.168.145.242 0:0:0:0:0:ffff:6a8:91f2
6.168.145.243 0:0:0:0:0:ffff:6a8:91f3
6.168.145.244 0:0:0:0:0:ffff:6a8:91f4
6.168.145.245 0:0:0:0:0:ffff:6a8:91f5
6.168.145.246 0:0:0:0:0:ffff:6a8:91f6
6.168.145.247 0:0:0:0:0:ffff:6a8:91f7
6.168.145.248 0:0:0:0:0:ffff:6a8:91f8
6.168.145.249 0:0:0:0:0:ffff:6a8:91f9
6.168.145.250 0:0:0:0:0:ffff:6a8:91fa
6.168.145.251 0:0:0:0:0:ffff:6a8:91fb
6.168.145.252 0:0:0:0:0:ffff:6a8:91fc
6.168.145.253 0:0:0:0:0:ffff:6a8:91fd
6.168.145.254 0:0:0:0:0:ffff:6a8:91fe
6.168.145.255 0:0:0:0:0:ffff:6a8:91ff


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.