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
10.72.49.1 0:0:0:0:0:ffff:a48:3101
10.72.49.2 0:0:0:0:0:ffff:a48:3102
10.72.49.3 0:0:0:0:0:ffff:a48:3103
10.72.49.4 0:0:0:0:0:ffff:a48:3104
10.72.49.5 0:0:0:0:0:ffff:a48:3105
10.72.49.6 0:0:0:0:0:ffff:a48:3106
10.72.49.7 0:0:0:0:0:ffff:a48:3107
10.72.49.8 0:0:0:0:0:ffff:a48:3108
10.72.49.9 0:0:0:0:0:ffff:a48:3109
10.72.49.10 0:0:0:0:0:ffff:a48:310a
10.72.49.11 0:0:0:0:0:ffff:a48:310b
10.72.49.12 0:0:0:0:0:ffff:a48:310c
10.72.49.13 0:0:0:0:0:ffff:a48:310d
10.72.49.14 0:0:0:0:0:ffff:a48:310e
10.72.49.15 0:0:0:0:0:ffff:a48:310f
10.72.49.16 0:0:0:0:0:ffff:a48:3110
10.72.49.17 0:0:0:0:0:ffff:a48:3111
10.72.49.18 0:0:0:0:0:ffff:a48:3112
10.72.49.19 0:0:0:0:0:ffff:a48:3113
10.72.49.20 0:0:0:0:0:ffff:a48:3114
10.72.49.21 0:0:0:0:0:ffff:a48:3115
10.72.49.22 0:0:0:0:0:ffff:a48:3116
10.72.49.23 0:0:0:0:0:ffff:a48:3117
10.72.49.24 0:0:0:0:0:ffff:a48:3118
10.72.49.25 0:0:0:0:0:ffff:a48:3119
10.72.49.26 0:0:0:0:0:ffff:a48:311a
10.72.49.27 0:0:0:0:0:ffff:a48:311b
10.72.49.28 0:0:0:0:0:ffff:a48:311c
10.72.49.29 0:0:0:0:0:ffff:a48:311d
10.72.49.30 0:0:0:0:0:ffff:a48:311e
10.72.49.31 0:0:0:0:0:ffff:a48:311f
10.72.49.32 0:0:0:0:0:ffff:a48:3120
10.72.49.33 0:0:0:0:0:ffff:a48:3121
10.72.49.34 0:0:0:0:0:ffff:a48:3122
10.72.49.35 0:0:0:0:0:ffff:a48:3123
10.72.49.36 0:0:0:0:0:ffff:a48:3124
10.72.49.37 0:0:0:0:0:ffff:a48:3125
10.72.49.38 0:0:0:0:0:ffff:a48:3126
10.72.49.39 0:0:0:0:0:ffff:a48:3127
10.72.49.40 0:0:0:0:0:ffff:a48:3128
10.72.49.41 0:0:0:0:0:ffff:a48:3129
10.72.49.42 0:0:0:0:0:ffff:a48:312a
10.72.49.43 0:0:0:0:0:ffff:a48:312b
10.72.49.44 0:0:0:0:0:ffff:a48:312c
10.72.49.45 0:0:0:0:0:ffff:a48:312d
10.72.49.46 0:0:0:0:0:ffff:a48:312e
10.72.49.47 0:0:0:0:0:ffff:a48:312f
10.72.49.48 0:0:0:0:0:ffff:a48:3130
10.72.49.49 0:0:0:0:0:ffff:a48:3131
10.72.49.50 0:0:0:0:0:ffff:a48:3132
10.72.49.51 0:0:0:0:0:ffff:a48:3133
10.72.49.52 0:0:0:0:0:ffff:a48:3134
10.72.49.53 0:0:0:0:0:ffff:a48:3135
10.72.49.54 0:0:0:0:0:ffff:a48:3136
10.72.49.55 0:0:0:0:0:ffff:a48:3137
10.72.49.56 0:0:0:0:0:ffff:a48:3138
10.72.49.57 0:0:0:0:0:ffff:a48:3139
10.72.49.58 0:0:0:0:0:ffff:a48:313a
10.72.49.59 0:0:0:0:0:ffff:a48:313b
10.72.49.60 0:0:0:0:0:ffff:a48:313c


10.72.49.61 0:0:0:0:0:ffff:a48:313d
10.72.49.62 0:0:0:0:0:ffff:a48:313e
10.72.49.63 0:0:0:0:0:ffff:a48:313f
10.72.49.64 0:0:0:0:0:ffff:a48:3140
10.72.49.65 0:0:0:0:0:ffff:a48:3141
10.72.49.66 0:0:0:0:0:ffff:a48:3142
10.72.49.67 0:0:0:0:0:ffff:a48:3143
10.72.49.68 0:0:0:0:0:ffff:a48:3144
10.72.49.69 0:0:0:0:0:ffff:a48:3145
10.72.49.70 0:0:0:0:0:ffff:a48:3146
10.72.49.71 0:0:0:0:0:ffff:a48:3147
10.72.49.72 0:0:0:0:0:ffff:a48:3148
10.72.49.73 0:0:0:0:0:ffff:a48:3149
10.72.49.74 0:0:0:0:0:ffff:a48:314a
10.72.49.75 0:0:0:0:0:ffff:a48:314b
10.72.49.76 0:0:0:0:0:ffff:a48:314c
10.72.49.77 0:0:0:0:0:ffff:a48:314d
10.72.49.78 0:0:0:0:0:ffff:a48:314e
10.72.49.79 0:0:0:0:0:ffff:a48:314f
10.72.49.80 0:0:0:0:0:ffff:a48:3150
10.72.49.81 0:0:0:0:0:ffff:a48:3151
10.72.49.82 0:0:0:0:0:ffff:a48:3152
10.72.49.83 0:0:0:0:0:ffff:a48:3153
10.72.49.84 0:0:0:0:0:ffff:a48:3154
10.72.49.85 0:0:0:0:0:ffff:a48:3155
10.72.49.86 0:0:0:0:0:ffff:a48:3156
10.72.49.87 0:0:0:0:0:ffff:a48:3157
10.72.49.88 0:0:0:0:0:ffff:a48:3158
10.72.49.89 0:0:0:0:0:ffff:a48:3159
10.72.49.90 0:0:0:0:0:ffff:a48:315a
10.72.49.91 0:0:0:0:0:ffff:a48:315b
10.72.49.92 0:0:0:0:0:ffff:a48:315c
10.72.49.93 0:0:0:0:0:ffff:a48:315d
10.72.49.94 0:0:0:0:0:ffff:a48:315e
10.72.49.95 0:0:0:0:0:ffff:a48:315f
10.72.49.96 0:0:0:0:0:ffff:a48:3160
10.72.49.97 0:0:0:0:0:ffff:a48:3161
10.72.49.98 0:0:0:0:0:ffff:a48:3162
10.72.49.99 0:0:0:0:0:ffff:a48:3163
10.72.49.100 0:0:0:0:0:ffff:a48:3164
10.72.49.101 0:0:0:0:0:ffff:a48:3165
10.72.49.102 0:0:0:0:0:ffff:a48:3166
10.72.49.103 0:0:0:0:0:ffff:a48:3167
10.72.49.104 0:0:0:0:0:ffff:a48:3168
10.72.49.105 0:0:0:0:0:ffff:a48:3169
10.72.49.106 0:0:0:0:0:ffff:a48:316a
10.72.49.107 0:0:0:0:0:ffff:a48:316b
10.72.49.108 0:0:0:0:0:ffff:a48:316c
10.72.49.109 0:0:0:0:0:ffff:a48:316d
10.72.49.110 0:0:0:0:0:ffff:a48:316e
10.72.49.111 0:0:0:0:0:ffff:a48:316f
10.72.49.112 0:0:0:0:0:ffff:a48:3170
10.72.49.113 0:0:0:0:0:ffff:a48:3171
10.72.49.114 0:0:0:0:0:ffff:a48:3172
10.72.49.115 0:0:0:0:0:ffff:a48:3173
10.72.49.116 0:0:0:0:0:ffff:a48:3174
10.72.49.117 0:0:0:0:0:ffff:a48:3175
10.72.49.118 0:0:0:0:0:ffff:a48:3176
10.72.49.119 0:0:0:0:0:ffff:a48:3177
10.72.49.120 0:0:0:0:0:ffff:a48:3178


10.72.49.121 0:0:0:0:0:ffff:a48:3179
10.72.49.122 0:0:0:0:0:ffff:a48:317a
10.72.49.123 0:0:0:0:0:ffff:a48:317b
10.72.49.124 0:0:0:0:0:ffff:a48:317c
10.72.49.125 0:0:0:0:0:ffff:a48:317d
10.72.49.126 0:0:0:0:0:ffff:a48:317e
10.72.49.127 0:0:0:0:0:ffff:a48:317f
10.72.49.128 0:0:0:0:0:ffff:a48:3180
10.72.49.129 0:0:0:0:0:ffff:a48:3181
10.72.49.130 0:0:0:0:0:ffff:a48:3182
10.72.49.131 0:0:0:0:0:ffff:a48:3183
10.72.49.132 0:0:0:0:0:ffff:a48:3184
10.72.49.133 0:0:0:0:0:ffff:a48:3185
10.72.49.134 0:0:0:0:0:ffff:a48:3186
10.72.49.135 0:0:0:0:0:ffff:a48:3187
10.72.49.136 0:0:0:0:0:ffff:a48:3188
10.72.49.137 0:0:0:0:0:ffff:a48:3189
10.72.49.138 0:0:0:0:0:ffff:a48:318a
10.72.49.139 0:0:0:0:0:ffff:a48:318b
10.72.49.140 0:0:0:0:0:ffff:a48:318c
10.72.49.141 0:0:0:0:0:ffff:a48:318d
10.72.49.142 0:0:0:0:0:ffff:a48:318e
10.72.49.143 0:0:0:0:0:ffff:a48:318f
10.72.49.144 0:0:0:0:0:ffff:a48:3190
10.72.49.145 0:0:0:0:0:ffff:a48:3191
10.72.49.146 0:0:0:0:0:ffff:a48:3192
10.72.49.147 0:0:0:0:0:ffff:a48:3193
10.72.49.148 0:0:0:0:0:ffff:a48:3194
10.72.49.149 0:0:0:0:0:ffff:a48:3195
10.72.49.150 0:0:0:0:0:ffff:a48:3196
10.72.49.151 0:0:0:0:0:ffff:a48:3197
10.72.49.152 0:0:0:0:0:ffff:a48:3198
10.72.49.153 0:0:0:0:0:ffff:a48:3199
10.72.49.154 0:0:0:0:0:ffff:a48:319a
10.72.49.155 0:0:0:0:0:ffff:a48:319b
10.72.49.156 0:0:0:0:0:ffff:a48:319c
10.72.49.157 0:0:0:0:0:ffff:a48:319d
10.72.49.158 0:0:0:0:0:ffff:a48:319e
10.72.49.159 0:0:0:0:0:ffff:a48:319f
10.72.49.160 0:0:0:0:0:ffff:a48:31a0
10.72.49.161 0:0:0:0:0:ffff:a48:31a1
10.72.49.162 0:0:0:0:0:ffff:a48:31a2
10.72.49.163 0:0:0:0:0:ffff:a48:31a3
10.72.49.164 0:0:0:0:0:ffff:a48:31a4
10.72.49.165 0:0:0:0:0:ffff:a48:31a5
10.72.49.166 0:0:0:0:0:ffff:a48:31a6
10.72.49.167 0:0:0:0:0:ffff:a48:31a7
10.72.49.168 0:0:0:0:0:ffff:a48:31a8
10.72.49.169 0:0:0:0:0:ffff:a48:31a9
10.72.49.170 0:0:0:0:0:ffff:a48:31aa
10.72.49.171 0:0:0:0:0:ffff:a48:31ab
10.72.49.172 0:0:0:0:0:ffff:a48:31ac
10.72.49.173 0:0:0:0:0:ffff:a48:31ad
10.72.49.174 0:0:0:0:0:ffff:a48:31ae
10.72.49.175 0:0:0:0:0:ffff:a48:31af
10.72.49.176 0:0:0:0:0:ffff:a48:31b0
10.72.49.177 0:0:0:0:0:ffff:a48:31b1
10.72.49.178 0:0:0:0:0:ffff:a48:31b2
10.72.49.179 0:0:0:0:0:ffff:a48:31b3
10.72.49.180 0:0:0:0:0:ffff:a48:31b4


10.72.49.181 0:0:0:0:0:ffff:a48:31b5
10.72.49.182 0:0:0:0:0:ffff:a48:31b6
10.72.49.183 0:0:0:0:0:ffff:a48:31b7
10.72.49.184 0:0:0:0:0:ffff:a48:31b8
10.72.49.185 0:0:0:0:0:ffff:a48:31b9
10.72.49.186 0:0:0:0:0:ffff:a48:31ba
10.72.49.187 0:0:0:0:0:ffff:a48:31bb
10.72.49.188 0:0:0:0:0:ffff:a48:31bc
10.72.49.189 0:0:0:0:0:ffff:a48:31bd
10.72.49.190 0:0:0:0:0:ffff:a48:31be
10.72.49.191 0:0:0:0:0:ffff:a48:31bf
10.72.49.192 0:0:0:0:0:ffff:a48:31c0
10.72.49.193 0:0:0:0:0:ffff:a48:31c1
10.72.49.194 0:0:0:0:0:ffff:a48:31c2
10.72.49.195 0:0:0:0:0:ffff:a48:31c3
10.72.49.196 0:0:0:0:0:ffff:a48:31c4
10.72.49.197 0:0:0:0:0:ffff:a48:31c5
10.72.49.198 0:0:0:0:0:ffff:a48:31c6
10.72.49.199 0:0:0:0:0:ffff:a48:31c7
10.72.49.200 0:0:0:0:0:ffff:a48:31c8
10.72.49.201 0:0:0:0:0:ffff:a48:31c9
10.72.49.202 0:0:0:0:0:ffff:a48:31ca
10.72.49.203 0:0:0:0:0:ffff:a48:31cb
10.72.49.204 0:0:0:0:0:ffff:a48:31cc
10.72.49.205 0:0:0:0:0:ffff:a48:31cd
10.72.49.206 0:0:0:0:0:ffff:a48:31ce
10.72.49.207 0:0:0:0:0:ffff:a48:31cf
10.72.49.208 0:0:0:0:0:ffff:a48:31d0
10.72.49.209 0:0:0:0:0:ffff:a48:31d1
10.72.49.210 0:0:0:0:0:ffff:a48:31d2
10.72.49.211 0:0:0:0:0:ffff:a48:31d3
10.72.49.212 0:0:0:0:0:ffff:a48:31d4
10.72.49.213 0:0:0:0:0:ffff:a48:31d5
10.72.49.214 0:0:0:0:0:ffff:a48:31d6
10.72.49.215 0:0:0:0:0:ffff:a48:31d7
10.72.49.216 0:0:0:0:0:ffff:a48:31d8
10.72.49.217 0:0:0:0:0:ffff:a48:31d9
10.72.49.218 0:0:0:0:0:ffff:a48:31da
10.72.49.219 0:0:0:0:0:ffff:a48:31db
10.72.49.220 0:0:0:0:0:ffff:a48:31dc
10.72.49.221 0:0:0:0:0:ffff:a48:31dd
10.72.49.222 0:0:0:0:0:ffff:a48:31de
10.72.49.223 0:0:0:0:0:ffff:a48:31df
10.72.49.224 0:0:0:0:0:ffff:a48:31e0
10.72.49.225 0:0:0:0:0:ffff:a48:31e1
10.72.49.226 0:0:0:0:0:ffff:a48:31e2
10.72.49.227 0:0:0:0:0:ffff:a48:31e3
10.72.49.228 0:0:0:0:0:ffff:a48:31e4
10.72.49.229 0:0:0:0:0:ffff:a48:31e5
10.72.49.230 0:0:0:0:0:ffff:a48:31e6
10.72.49.231 0:0:0:0:0:ffff:a48:31e7
10.72.49.232 0:0:0:0:0:ffff:a48:31e8
10.72.49.233 0:0:0:0:0:ffff:a48:31e9
10.72.49.234 0:0:0:0:0:ffff:a48:31ea
10.72.49.235 0:0:0:0:0:ffff:a48:31eb
10.72.49.236 0:0:0:0:0:ffff:a48:31ec
10.72.49.237 0:0:0:0:0:ffff:a48:31ed
10.72.49.238 0:0:0:0:0:ffff:a48:31ee
10.72.49.239 0:0:0:0:0:ffff:a48:31ef
10.72.49.240 0:0:0:0:0:ffff:a48:31f0
10.72.49.241 0:0:0:0:0:ffff:a48:31f1
10.72.49.242 0:0:0:0:0:ffff:a48:31f2
10.72.49.243 0:0:0:0:0:ffff:a48:31f3
10.72.49.244 0:0:0:0:0:ffff:a48:31f4
10.72.49.245 0:0:0:0:0:ffff:a48:31f5
10.72.49.246 0:0:0:0:0:ffff:a48:31f6
10.72.49.247 0:0:0:0:0:ffff:a48:31f7
10.72.49.248 0:0:0:0:0:ffff:a48:31f8
10.72.49.249 0:0:0:0:0:ffff:a48:31f9
10.72.49.250 0:0:0:0:0:ffff:a48:31fa
10.72.49.251 0:0:0:0:0:ffff:a48:31fb
10.72.49.252 0:0:0:0:0:ffff:a48:31fc
10.72.49.253 0:0:0:0:0:ffff:a48:31fd
10.72.49.254 0:0:0:0:0:ffff:a48:31fe
10.72.49.255 0:0:0:0:0:ffff:a48:31ff


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.