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
65.76.163.1 0:0:0:0:0:ffff:414c:a301
65.76.163.2 0:0:0:0:0:ffff:414c:a302
65.76.163.3 0:0:0:0:0:ffff:414c:a303
65.76.163.4 0:0:0:0:0:ffff:414c:a304
65.76.163.5 0:0:0:0:0:ffff:414c:a305
65.76.163.6 0:0:0:0:0:ffff:414c:a306
65.76.163.7 0:0:0:0:0:ffff:414c:a307
65.76.163.8 0:0:0:0:0:ffff:414c:a308
65.76.163.9 0:0:0:0:0:ffff:414c:a309
65.76.163.10 0:0:0:0:0:ffff:414c:a30a
65.76.163.11 0:0:0:0:0:ffff:414c:a30b
65.76.163.12 0:0:0:0:0:ffff:414c:a30c
65.76.163.13 0:0:0:0:0:ffff:414c:a30d
65.76.163.14 0:0:0:0:0:ffff:414c:a30e
65.76.163.15 0:0:0:0:0:ffff:414c:a30f
65.76.163.16 0:0:0:0:0:ffff:414c:a310
65.76.163.17 0:0:0:0:0:ffff:414c:a311
65.76.163.18 0:0:0:0:0:ffff:414c:a312
65.76.163.19 0:0:0:0:0:ffff:414c:a313
65.76.163.20 0:0:0:0:0:ffff:414c:a314
65.76.163.21 0:0:0:0:0:ffff:414c:a315
65.76.163.22 0:0:0:0:0:ffff:414c:a316
65.76.163.23 0:0:0:0:0:ffff:414c:a317
65.76.163.24 0:0:0:0:0:ffff:414c:a318
65.76.163.25 0:0:0:0:0:ffff:414c:a319
65.76.163.26 0:0:0:0:0:ffff:414c:a31a
65.76.163.27 0:0:0:0:0:ffff:414c:a31b
65.76.163.28 0:0:0:0:0:ffff:414c:a31c
65.76.163.29 0:0:0:0:0:ffff:414c:a31d
65.76.163.30 0:0:0:0:0:ffff:414c:a31e
65.76.163.31 0:0:0:0:0:ffff:414c:a31f
65.76.163.32 0:0:0:0:0:ffff:414c:a320
65.76.163.33 0:0:0:0:0:ffff:414c:a321
65.76.163.34 0:0:0:0:0:ffff:414c:a322
65.76.163.35 0:0:0:0:0:ffff:414c:a323
65.76.163.36 0:0:0:0:0:ffff:414c:a324
65.76.163.37 0:0:0:0:0:ffff:414c:a325
65.76.163.38 0:0:0:0:0:ffff:414c:a326
65.76.163.39 0:0:0:0:0:ffff:414c:a327
65.76.163.40 0:0:0:0:0:ffff:414c:a328
65.76.163.41 0:0:0:0:0:ffff:414c:a329
65.76.163.42 0:0:0:0:0:ffff:414c:a32a
65.76.163.43 0:0:0:0:0:ffff:414c:a32b
65.76.163.44 0:0:0:0:0:ffff:414c:a32c
65.76.163.45 0:0:0:0:0:ffff:414c:a32d
65.76.163.46 0:0:0:0:0:ffff:414c:a32e
65.76.163.47 0:0:0:0:0:ffff:414c:a32f
65.76.163.48 0:0:0:0:0:ffff:414c:a330
65.76.163.49 0:0:0:0:0:ffff:414c:a331
65.76.163.50 0:0:0:0:0:ffff:414c:a332
65.76.163.51 0:0:0:0:0:ffff:414c:a333
65.76.163.52 0:0:0:0:0:ffff:414c:a334
65.76.163.53 0:0:0:0:0:ffff:414c:a335
65.76.163.54 0:0:0:0:0:ffff:414c:a336
65.76.163.55 0:0:0:0:0:ffff:414c:a337
65.76.163.56 0:0:0:0:0:ffff:414c:a338
65.76.163.57 0:0:0:0:0:ffff:414c:a339
65.76.163.58 0:0:0:0:0:ffff:414c:a33a
65.76.163.59 0:0:0:0:0:ffff:414c:a33b
65.76.163.60 0:0:0:0:0:ffff:414c:a33c


65.76.163.61 0:0:0:0:0:ffff:414c:a33d
65.76.163.62 0:0:0:0:0:ffff:414c:a33e
65.76.163.63 0:0:0:0:0:ffff:414c:a33f
65.76.163.64 0:0:0:0:0:ffff:414c:a340
65.76.163.65 0:0:0:0:0:ffff:414c:a341
65.76.163.66 0:0:0:0:0:ffff:414c:a342
65.76.163.67 0:0:0:0:0:ffff:414c:a343
65.76.163.68 0:0:0:0:0:ffff:414c:a344
65.76.163.69 0:0:0:0:0:ffff:414c:a345
65.76.163.70 0:0:0:0:0:ffff:414c:a346
65.76.163.71 0:0:0:0:0:ffff:414c:a347
65.76.163.72 0:0:0:0:0:ffff:414c:a348
65.76.163.73 0:0:0:0:0:ffff:414c:a349
65.76.163.74 0:0:0:0:0:ffff:414c:a34a
65.76.163.75 0:0:0:0:0:ffff:414c:a34b
65.76.163.76 0:0:0:0:0:ffff:414c:a34c
65.76.163.77 0:0:0:0:0:ffff:414c:a34d
65.76.163.78 0:0:0:0:0:ffff:414c:a34e
65.76.163.79 0:0:0:0:0:ffff:414c:a34f
65.76.163.80 0:0:0:0:0:ffff:414c:a350
65.76.163.81 0:0:0:0:0:ffff:414c:a351
65.76.163.82 0:0:0:0:0:ffff:414c:a352
65.76.163.83 0:0:0:0:0:ffff:414c:a353
65.76.163.84 0:0:0:0:0:ffff:414c:a354
65.76.163.85 0:0:0:0:0:ffff:414c:a355
65.76.163.86 0:0:0:0:0:ffff:414c:a356
65.76.163.87 0:0:0:0:0:ffff:414c:a357
65.76.163.88 0:0:0:0:0:ffff:414c:a358
65.76.163.89 0:0:0:0:0:ffff:414c:a359
65.76.163.90 0:0:0:0:0:ffff:414c:a35a
65.76.163.91 0:0:0:0:0:ffff:414c:a35b
65.76.163.92 0:0:0:0:0:ffff:414c:a35c
65.76.163.93 0:0:0:0:0:ffff:414c:a35d
65.76.163.94 0:0:0:0:0:ffff:414c:a35e
65.76.163.95 0:0:0:0:0:ffff:414c:a35f
65.76.163.96 0:0:0:0:0:ffff:414c:a360
65.76.163.97 0:0:0:0:0:ffff:414c:a361
65.76.163.98 0:0:0:0:0:ffff:414c:a362
65.76.163.99 0:0:0:0:0:ffff:414c:a363
65.76.163.100 0:0:0:0:0:ffff:414c:a364
65.76.163.101 0:0:0:0:0:ffff:414c:a365
65.76.163.102 0:0:0:0:0:ffff:414c:a366
65.76.163.103 0:0:0:0:0:ffff:414c:a367
65.76.163.104 0:0:0:0:0:ffff:414c:a368
65.76.163.105 0:0:0:0:0:ffff:414c:a369
65.76.163.106 0:0:0:0:0:ffff:414c:a36a
65.76.163.107 0:0:0:0:0:ffff:414c:a36b
65.76.163.108 0:0:0:0:0:ffff:414c:a36c
65.76.163.109 0:0:0:0:0:ffff:414c:a36d
65.76.163.110 0:0:0:0:0:ffff:414c:a36e
65.76.163.111 0:0:0:0:0:ffff:414c:a36f
65.76.163.112 0:0:0:0:0:ffff:414c:a370
65.76.163.113 0:0:0:0:0:ffff:414c:a371
65.76.163.114 0:0:0:0:0:ffff:414c:a372
65.76.163.115 0:0:0:0:0:ffff:414c:a373
65.76.163.116 0:0:0:0:0:ffff:414c:a374
65.76.163.117 0:0:0:0:0:ffff:414c:a375
65.76.163.118 0:0:0:0:0:ffff:414c:a376
65.76.163.119 0:0:0:0:0:ffff:414c:a377
65.76.163.120 0:0:0:0:0:ffff:414c:a378


65.76.163.121 0:0:0:0:0:ffff:414c:a379
65.76.163.122 0:0:0:0:0:ffff:414c:a37a
65.76.163.123 0:0:0:0:0:ffff:414c:a37b
65.76.163.124 0:0:0:0:0:ffff:414c:a37c
65.76.163.125 0:0:0:0:0:ffff:414c:a37d
65.76.163.126 0:0:0:0:0:ffff:414c:a37e
65.76.163.127 0:0:0:0:0:ffff:414c:a37f
65.76.163.128 0:0:0:0:0:ffff:414c:a380
65.76.163.129 0:0:0:0:0:ffff:414c:a381
65.76.163.130 0:0:0:0:0:ffff:414c:a382
65.76.163.131 0:0:0:0:0:ffff:414c:a383
65.76.163.132 0:0:0:0:0:ffff:414c:a384
65.76.163.133 0:0:0:0:0:ffff:414c:a385
65.76.163.134 0:0:0:0:0:ffff:414c:a386
65.76.163.135 0:0:0:0:0:ffff:414c:a387
65.76.163.136 0:0:0:0:0:ffff:414c:a388
65.76.163.137 0:0:0:0:0:ffff:414c:a389
65.76.163.138 0:0:0:0:0:ffff:414c:a38a
65.76.163.139 0:0:0:0:0:ffff:414c:a38b
65.76.163.140 0:0:0:0:0:ffff:414c:a38c
65.76.163.141 0:0:0:0:0:ffff:414c:a38d
65.76.163.142 0:0:0:0:0:ffff:414c:a38e
65.76.163.143 0:0:0:0:0:ffff:414c:a38f
65.76.163.144 0:0:0:0:0:ffff:414c:a390
65.76.163.145 0:0:0:0:0:ffff:414c:a391
65.76.163.146 0:0:0:0:0:ffff:414c:a392
65.76.163.147 0:0:0:0:0:ffff:414c:a393
65.76.163.148 0:0:0:0:0:ffff:414c:a394
65.76.163.149 0:0:0:0:0:ffff:414c:a395
65.76.163.150 0:0:0:0:0:ffff:414c:a396
65.76.163.151 0:0:0:0:0:ffff:414c:a397
65.76.163.152 0:0:0:0:0:ffff:414c:a398
65.76.163.153 0:0:0:0:0:ffff:414c:a399
65.76.163.154 0:0:0:0:0:ffff:414c:a39a
65.76.163.155 0:0:0:0:0:ffff:414c:a39b
65.76.163.156 0:0:0:0:0:ffff:414c:a39c
65.76.163.157 0:0:0:0:0:ffff:414c:a39d
65.76.163.158 0:0:0:0:0:ffff:414c:a39e
65.76.163.159 0:0:0:0:0:ffff:414c:a39f
65.76.163.160 0:0:0:0:0:ffff:414c:a3a0
65.76.163.161 0:0:0:0:0:ffff:414c:a3a1
65.76.163.162 0:0:0:0:0:ffff:414c:a3a2
65.76.163.163 0:0:0:0:0:ffff:414c:a3a3
65.76.163.164 0:0:0:0:0:ffff:414c:a3a4
65.76.163.165 0:0:0:0:0:ffff:414c:a3a5
65.76.163.166 0:0:0:0:0:ffff:414c:a3a6
65.76.163.167 0:0:0:0:0:ffff:414c:a3a7
65.76.163.168 0:0:0:0:0:ffff:414c:a3a8
65.76.163.169 0:0:0:0:0:ffff:414c:a3a9
65.76.163.170 0:0:0:0:0:ffff:414c:a3aa
65.76.163.171 0:0:0:0:0:ffff:414c:a3ab
65.76.163.172 0:0:0:0:0:ffff:414c:a3ac
65.76.163.173 0:0:0:0:0:ffff:414c:a3ad
65.76.163.174 0:0:0:0:0:ffff:414c:a3ae
65.76.163.175 0:0:0:0:0:ffff:414c:a3af
65.76.163.176 0:0:0:0:0:ffff:414c:a3b0
65.76.163.177 0:0:0:0:0:ffff:414c:a3b1
65.76.163.178 0:0:0:0:0:ffff:414c:a3b2
65.76.163.179 0:0:0:0:0:ffff:414c:a3b3
65.76.163.180 0:0:0:0:0:ffff:414c:a3b4


65.76.163.181 0:0:0:0:0:ffff:414c:a3b5
65.76.163.182 0:0:0:0:0:ffff:414c:a3b6
65.76.163.183 0:0:0:0:0:ffff:414c:a3b7
65.76.163.184 0:0:0:0:0:ffff:414c:a3b8
65.76.163.185 0:0:0:0:0:ffff:414c:a3b9
65.76.163.186 0:0:0:0:0:ffff:414c:a3ba
65.76.163.187 0:0:0:0:0:ffff:414c:a3bb
65.76.163.188 0:0:0:0:0:ffff:414c:a3bc
65.76.163.189 0:0:0:0:0:ffff:414c:a3bd
65.76.163.190 0:0:0:0:0:ffff:414c:a3be
65.76.163.191 0:0:0:0:0:ffff:414c:a3bf
65.76.163.192 0:0:0:0:0:ffff:414c:a3c0
65.76.163.193 0:0:0:0:0:ffff:414c:a3c1
65.76.163.194 0:0:0:0:0:ffff:414c:a3c2
65.76.163.195 0:0:0:0:0:ffff:414c:a3c3
65.76.163.196 0:0:0:0:0:ffff:414c:a3c4
65.76.163.197 0:0:0:0:0:ffff:414c:a3c5
65.76.163.198 0:0:0:0:0:ffff:414c:a3c6
65.76.163.199 0:0:0:0:0:ffff:414c:a3c7
65.76.163.200 0:0:0:0:0:ffff:414c:a3c8
65.76.163.201 0:0:0:0:0:ffff:414c:a3c9
65.76.163.202 0:0:0:0:0:ffff:414c:a3ca
65.76.163.203 0:0:0:0:0:ffff:414c:a3cb
65.76.163.204 0:0:0:0:0:ffff:414c:a3cc
65.76.163.205 0:0:0:0:0:ffff:414c:a3cd
65.76.163.206 0:0:0:0:0:ffff:414c:a3ce
65.76.163.207 0:0:0:0:0:ffff:414c:a3cf
65.76.163.208 0:0:0:0:0:ffff:414c:a3d0
65.76.163.209 0:0:0:0:0:ffff:414c:a3d1
65.76.163.210 0:0:0:0:0:ffff:414c:a3d2
65.76.163.211 0:0:0:0:0:ffff:414c:a3d3
65.76.163.212 0:0:0:0:0:ffff:414c:a3d4
65.76.163.213 0:0:0:0:0:ffff:414c:a3d5
65.76.163.214 0:0:0:0:0:ffff:414c:a3d6
65.76.163.215 0:0:0:0:0:ffff:414c:a3d7
65.76.163.216 0:0:0:0:0:ffff:414c:a3d8
65.76.163.217 0:0:0:0:0:ffff:414c:a3d9
65.76.163.218 0:0:0:0:0:ffff:414c:a3da
65.76.163.219 0:0:0:0:0:ffff:414c:a3db
65.76.163.220 0:0:0:0:0:ffff:414c:a3dc
65.76.163.221 0:0:0:0:0:ffff:414c:a3dd
65.76.163.222 0:0:0:0:0:ffff:414c:a3de
65.76.163.223 0:0:0:0:0:ffff:414c:a3df
65.76.163.224 0:0:0:0:0:ffff:414c:a3e0
65.76.163.225 0:0:0:0:0:ffff:414c:a3e1
65.76.163.226 0:0:0:0:0:ffff:414c:a3e2
65.76.163.227 0:0:0:0:0:ffff:414c:a3e3
65.76.163.228 0:0:0:0:0:ffff:414c:a3e4
65.76.163.229 0:0:0:0:0:ffff:414c:a3e5
65.76.163.230 0:0:0:0:0:ffff:414c:a3e6
65.76.163.231 0:0:0:0:0:ffff:414c:a3e7
65.76.163.232 0:0:0:0:0:ffff:414c:a3e8
65.76.163.233 0:0:0:0:0:ffff:414c:a3e9
65.76.163.234 0:0:0:0:0:ffff:414c:a3ea
65.76.163.235 0:0:0:0:0:ffff:414c:a3eb
65.76.163.236 0:0:0:0:0:ffff:414c:a3ec
65.76.163.237 0:0:0:0:0:ffff:414c:a3ed
65.76.163.238 0:0:0:0:0:ffff:414c:a3ee
65.76.163.239 0:0:0:0:0:ffff:414c:a3ef
65.76.163.240 0:0:0:0:0:ffff:414c:a3f0
65.76.163.241 0:0:0:0:0:ffff:414c:a3f1
65.76.163.242 0:0:0:0:0:ffff:414c:a3f2
65.76.163.243 0:0:0:0:0:ffff:414c:a3f3
65.76.163.244 0:0:0:0:0:ffff:414c:a3f4
65.76.163.245 0:0:0:0:0:ffff:414c:a3f5
65.76.163.246 0:0:0:0:0:ffff:414c:a3f6
65.76.163.247 0:0:0:0:0:ffff:414c:a3f7
65.76.163.248 0:0:0:0:0:ffff:414c:a3f8
65.76.163.249 0:0:0:0:0:ffff:414c:a3f9
65.76.163.250 0:0:0:0:0:ffff:414c:a3fa
65.76.163.251 0:0:0:0:0:ffff:414c:a3fb
65.76.163.252 0:0:0:0:0:ffff:414c:a3fc
65.76.163.253 0:0:0:0:0:ffff:414c:a3fd
65.76.163.254 0:0:0:0:0:ffff:414c:a3fe
65.76.163.255 0:0:0:0:0:ffff:414c:a3ff


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.