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
6.191.131.1 0:0:0:0:0:ffff:6bf:8301
6.191.131.2 0:0:0:0:0:ffff:6bf:8302
6.191.131.3 0:0:0:0:0:ffff:6bf:8303
6.191.131.4 0:0:0:0:0:ffff:6bf:8304
6.191.131.5 0:0:0:0:0:ffff:6bf:8305
6.191.131.6 0:0:0:0:0:ffff:6bf:8306
6.191.131.7 0:0:0:0:0:ffff:6bf:8307
6.191.131.8 0:0:0:0:0:ffff:6bf:8308
6.191.131.9 0:0:0:0:0:ffff:6bf:8309
6.191.131.10 0:0:0:0:0:ffff:6bf:830a
6.191.131.11 0:0:0:0:0:ffff:6bf:830b
6.191.131.12 0:0:0:0:0:ffff:6bf:830c
6.191.131.13 0:0:0:0:0:ffff:6bf:830d
6.191.131.14 0:0:0:0:0:ffff:6bf:830e
6.191.131.15 0:0:0:0:0:ffff:6bf:830f
6.191.131.16 0:0:0:0:0:ffff:6bf:8310
6.191.131.17 0:0:0:0:0:ffff:6bf:8311
6.191.131.18 0:0:0:0:0:ffff:6bf:8312
6.191.131.19 0:0:0:0:0:ffff:6bf:8313
6.191.131.20 0:0:0:0:0:ffff:6bf:8314
6.191.131.21 0:0:0:0:0:ffff:6bf:8315
6.191.131.22 0:0:0:0:0:ffff:6bf:8316
6.191.131.23 0:0:0:0:0:ffff:6bf:8317
6.191.131.24 0:0:0:0:0:ffff:6bf:8318
6.191.131.25 0:0:0:0:0:ffff:6bf:8319
6.191.131.26 0:0:0:0:0:ffff:6bf:831a
6.191.131.27 0:0:0:0:0:ffff:6bf:831b
6.191.131.28 0:0:0:0:0:ffff:6bf:831c
6.191.131.29 0:0:0:0:0:ffff:6bf:831d
6.191.131.30 0:0:0:0:0:ffff:6bf:831e
6.191.131.31 0:0:0:0:0:ffff:6bf:831f
6.191.131.32 0:0:0:0:0:ffff:6bf:8320
6.191.131.33 0:0:0:0:0:ffff:6bf:8321
6.191.131.34 0:0:0:0:0:ffff:6bf:8322
6.191.131.35 0:0:0:0:0:ffff:6bf:8323
6.191.131.36 0:0:0:0:0:ffff:6bf:8324
6.191.131.37 0:0:0:0:0:ffff:6bf:8325
6.191.131.38 0:0:0:0:0:ffff:6bf:8326
6.191.131.39 0:0:0:0:0:ffff:6bf:8327
6.191.131.40 0:0:0:0:0:ffff:6bf:8328
6.191.131.41 0:0:0:0:0:ffff:6bf:8329
6.191.131.42 0:0:0:0:0:ffff:6bf:832a
6.191.131.43 0:0:0:0:0:ffff:6bf:832b
6.191.131.44 0:0:0:0:0:ffff:6bf:832c
6.191.131.45 0:0:0:0:0:ffff:6bf:832d
6.191.131.46 0:0:0:0:0:ffff:6bf:832e
6.191.131.47 0:0:0:0:0:ffff:6bf:832f
6.191.131.48 0:0:0:0:0:ffff:6bf:8330
6.191.131.49 0:0:0:0:0:ffff:6bf:8331
6.191.131.50 0:0:0:0:0:ffff:6bf:8332
6.191.131.51 0:0:0:0:0:ffff:6bf:8333
6.191.131.52 0:0:0:0:0:ffff:6bf:8334
6.191.131.53 0:0:0:0:0:ffff:6bf:8335
6.191.131.54 0:0:0:0:0:ffff:6bf:8336
6.191.131.55 0:0:0:0:0:ffff:6bf:8337
6.191.131.56 0:0:0:0:0:ffff:6bf:8338
6.191.131.57 0:0:0:0:0:ffff:6bf:8339
6.191.131.58 0:0:0:0:0:ffff:6bf:833a
6.191.131.59 0:0:0:0:0:ffff:6bf:833b
6.191.131.60 0:0:0:0:0:ffff:6bf:833c


6.191.131.61 0:0:0:0:0:ffff:6bf:833d
6.191.131.62 0:0:0:0:0:ffff:6bf:833e
6.191.131.63 0:0:0:0:0:ffff:6bf:833f
6.191.131.64 0:0:0:0:0:ffff:6bf:8340
6.191.131.65 0:0:0:0:0:ffff:6bf:8341
6.191.131.66 0:0:0:0:0:ffff:6bf:8342
6.191.131.67 0:0:0:0:0:ffff:6bf:8343
6.191.131.68 0:0:0:0:0:ffff:6bf:8344
6.191.131.69 0:0:0:0:0:ffff:6bf:8345
6.191.131.70 0:0:0:0:0:ffff:6bf:8346
6.191.131.71 0:0:0:0:0:ffff:6bf:8347
6.191.131.72 0:0:0:0:0:ffff:6bf:8348
6.191.131.73 0:0:0:0:0:ffff:6bf:8349
6.191.131.74 0:0:0:0:0:ffff:6bf:834a
6.191.131.75 0:0:0:0:0:ffff:6bf:834b
6.191.131.76 0:0:0:0:0:ffff:6bf:834c
6.191.131.77 0:0:0:0:0:ffff:6bf:834d
6.191.131.78 0:0:0:0:0:ffff:6bf:834e
6.191.131.79 0:0:0:0:0:ffff:6bf:834f
6.191.131.80 0:0:0:0:0:ffff:6bf:8350
6.191.131.81 0:0:0:0:0:ffff:6bf:8351
6.191.131.82 0:0:0:0:0:ffff:6bf:8352
6.191.131.83 0:0:0:0:0:ffff:6bf:8353
6.191.131.84 0:0:0:0:0:ffff:6bf:8354
6.191.131.85 0:0:0:0:0:ffff:6bf:8355
6.191.131.86 0:0:0:0:0:ffff:6bf:8356
6.191.131.87 0:0:0:0:0:ffff:6bf:8357
6.191.131.88 0:0:0:0:0:ffff:6bf:8358
6.191.131.89 0:0:0:0:0:ffff:6bf:8359
6.191.131.90 0:0:0:0:0:ffff:6bf:835a
6.191.131.91 0:0:0:0:0:ffff:6bf:835b
6.191.131.92 0:0:0:0:0:ffff:6bf:835c
6.191.131.93 0:0:0:0:0:ffff:6bf:835d
6.191.131.94 0:0:0:0:0:ffff:6bf:835e
6.191.131.95 0:0:0:0:0:ffff:6bf:835f
6.191.131.96 0:0:0:0:0:ffff:6bf:8360
6.191.131.97 0:0:0:0:0:ffff:6bf:8361
6.191.131.98 0:0:0:0:0:ffff:6bf:8362
6.191.131.99 0:0:0:0:0:ffff:6bf:8363
6.191.131.100 0:0:0:0:0:ffff:6bf:8364
6.191.131.101 0:0:0:0:0:ffff:6bf:8365
6.191.131.102 0:0:0:0:0:ffff:6bf:8366
6.191.131.103 0:0:0:0:0:ffff:6bf:8367
6.191.131.104 0:0:0:0:0:ffff:6bf:8368
6.191.131.105 0:0:0:0:0:ffff:6bf:8369
6.191.131.106 0:0:0:0:0:ffff:6bf:836a
6.191.131.107 0:0:0:0:0:ffff:6bf:836b
6.191.131.108 0:0:0:0:0:ffff:6bf:836c
6.191.131.109 0:0:0:0:0:ffff:6bf:836d
6.191.131.110 0:0:0:0:0:ffff:6bf:836e
6.191.131.111 0:0:0:0:0:ffff:6bf:836f
6.191.131.112 0:0:0:0:0:ffff:6bf:8370
6.191.131.113 0:0:0:0:0:ffff:6bf:8371
6.191.131.114 0:0:0:0:0:ffff:6bf:8372
6.191.131.115 0:0:0:0:0:ffff:6bf:8373
6.191.131.116 0:0:0:0:0:ffff:6bf:8374
6.191.131.117 0:0:0:0:0:ffff:6bf:8375
6.191.131.118 0:0:0:0:0:ffff:6bf:8376
6.191.131.119 0:0:0:0:0:ffff:6bf:8377
6.191.131.120 0:0:0:0:0:ffff:6bf:8378


6.191.131.121 0:0:0:0:0:ffff:6bf:8379
6.191.131.122 0:0:0:0:0:ffff:6bf:837a
6.191.131.123 0:0:0:0:0:ffff:6bf:837b
6.191.131.124 0:0:0:0:0:ffff:6bf:837c
6.191.131.125 0:0:0:0:0:ffff:6bf:837d
6.191.131.126 0:0:0:0:0:ffff:6bf:837e
6.191.131.127 0:0:0:0:0:ffff:6bf:837f
6.191.131.128 0:0:0:0:0:ffff:6bf:8380
6.191.131.129 0:0:0:0:0:ffff:6bf:8381
6.191.131.130 0:0:0:0:0:ffff:6bf:8382
6.191.131.131 0:0:0:0:0:ffff:6bf:8383
6.191.131.132 0:0:0:0:0:ffff:6bf:8384
6.191.131.133 0:0:0:0:0:ffff:6bf:8385
6.191.131.134 0:0:0:0:0:ffff:6bf:8386
6.191.131.135 0:0:0:0:0:ffff:6bf:8387
6.191.131.136 0:0:0:0:0:ffff:6bf:8388
6.191.131.137 0:0:0:0:0:ffff:6bf:8389
6.191.131.138 0:0:0:0:0:ffff:6bf:838a
6.191.131.139 0:0:0:0:0:ffff:6bf:838b
6.191.131.140 0:0:0:0:0:ffff:6bf:838c
6.191.131.141 0:0:0:0:0:ffff:6bf:838d
6.191.131.142 0:0:0:0:0:ffff:6bf:838e
6.191.131.143 0:0:0:0:0:ffff:6bf:838f
6.191.131.144 0:0:0:0:0:ffff:6bf:8390
6.191.131.145 0:0:0:0:0:ffff:6bf:8391
6.191.131.146 0:0:0:0:0:ffff:6bf:8392
6.191.131.147 0:0:0:0:0:ffff:6bf:8393
6.191.131.148 0:0:0:0:0:ffff:6bf:8394
6.191.131.149 0:0:0:0:0:ffff:6bf:8395
6.191.131.150 0:0:0:0:0:ffff:6bf:8396
6.191.131.151 0:0:0:0:0:ffff:6bf:8397
6.191.131.152 0:0:0:0:0:ffff:6bf:8398
6.191.131.153 0:0:0:0:0:ffff:6bf:8399
6.191.131.154 0:0:0:0:0:ffff:6bf:839a
6.191.131.155 0:0:0:0:0:ffff:6bf:839b
6.191.131.156 0:0:0:0:0:ffff:6bf:839c
6.191.131.157 0:0:0:0:0:ffff:6bf:839d
6.191.131.158 0:0:0:0:0:ffff:6bf:839e
6.191.131.159 0:0:0:0:0:ffff:6bf:839f
6.191.131.160 0:0:0:0:0:ffff:6bf:83a0
6.191.131.161 0:0:0:0:0:ffff:6bf:83a1
6.191.131.162 0:0:0:0:0:ffff:6bf:83a2
6.191.131.163 0:0:0:0:0:ffff:6bf:83a3
6.191.131.164 0:0:0:0:0:ffff:6bf:83a4
6.191.131.165 0:0:0:0:0:ffff:6bf:83a5
6.191.131.166 0:0:0:0:0:ffff:6bf:83a6
6.191.131.167 0:0:0:0:0:ffff:6bf:83a7
6.191.131.168 0:0:0:0:0:ffff:6bf:83a8
6.191.131.169 0:0:0:0:0:ffff:6bf:83a9
6.191.131.170 0:0:0:0:0:ffff:6bf:83aa
6.191.131.171 0:0:0:0:0:ffff:6bf:83ab
6.191.131.172 0:0:0:0:0:ffff:6bf:83ac
6.191.131.173 0:0:0:0:0:ffff:6bf:83ad
6.191.131.174 0:0:0:0:0:ffff:6bf:83ae
6.191.131.175 0:0:0:0:0:ffff:6bf:83af
6.191.131.176 0:0:0:0:0:ffff:6bf:83b0
6.191.131.177 0:0:0:0:0:ffff:6bf:83b1
6.191.131.178 0:0:0:0:0:ffff:6bf:83b2
6.191.131.179 0:0:0:0:0:ffff:6bf:83b3
6.191.131.180 0:0:0:0:0:ffff:6bf:83b4


6.191.131.181 0:0:0:0:0:ffff:6bf:83b5
6.191.131.182 0:0:0:0:0:ffff:6bf:83b6
6.191.131.183 0:0:0:0:0:ffff:6bf:83b7
6.191.131.184 0:0:0:0:0:ffff:6bf:83b8
6.191.131.185 0:0:0:0:0:ffff:6bf:83b9
6.191.131.186 0:0:0:0:0:ffff:6bf:83ba
6.191.131.187 0:0:0:0:0:ffff:6bf:83bb
6.191.131.188 0:0:0:0:0:ffff:6bf:83bc
6.191.131.189 0:0:0:0:0:ffff:6bf:83bd
6.191.131.190 0:0:0:0:0:ffff:6bf:83be
6.191.131.191 0:0:0:0:0:ffff:6bf:83bf
6.191.131.192 0:0:0:0:0:ffff:6bf:83c0
6.191.131.193 0:0:0:0:0:ffff:6bf:83c1
6.191.131.194 0:0:0:0:0:ffff:6bf:83c2
6.191.131.195 0:0:0:0:0:ffff:6bf:83c3
6.191.131.196 0:0:0:0:0:ffff:6bf:83c4
6.191.131.197 0:0:0:0:0:ffff:6bf:83c5
6.191.131.198 0:0:0:0:0:ffff:6bf:83c6
6.191.131.199 0:0:0:0:0:ffff:6bf:83c7
6.191.131.200 0:0:0:0:0:ffff:6bf:83c8
6.191.131.201 0:0:0:0:0:ffff:6bf:83c9
6.191.131.202 0:0:0:0:0:ffff:6bf:83ca
6.191.131.203 0:0:0:0:0:ffff:6bf:83cb
6.191.131.204 0:0:0:0:0:ffff:6bf:83cc
6.191.131.205 0:0:0:0:0:ffff:6bf:83cd
6.191.131.206 0:0:0:0:0:ffff:6bf:83ce
6.191.131.207 0:0:0:0:0:ffff:6bf:83cf
6.191.131.208 0:0:0:0:0:ffff:6bf:83d0
6.191.131.209 0:0:0:0:0:ffff:6bf:83d1
6.191.131.210 0:0:0:0:0:ffff:6bf:83d2
6.191.131.211 0:0:0:0:0:ffff:6bf:83d3
6.191.131.212 0:0:0:0:0:ffff:6bf:83d4
6.191.131.213 0:0:0:0:0:ffff:6bf:83d5
6.191.131.214 0:0:0:0:0:ffff:6bf:83d6
6.191.131.215 0:0:0:0:0:ffff:6bf:83d7
6.191.131.216 0:0:0:0:0:ffff:6bf:83d8
6.191.131.217 0:0:0:0:0:ffff:6bf:83d9
6.191.131.218 0:0:0:0:0:ffff:6bf:83da
6.191.131.219 0:0:0:0:0:ffff:6bf:83db
6.191.131.220 0:0:0:0:0:ffff:6bf:83dc
6.191.131.221 0:0:0:0:0:ffff:6bf:83dd
6.191.131.222 0:0:0:0:0:ffff:6bf:83de
6.191.131.223 0:0:0:0:0:ffff:6bf:83df
6.191.131.224 0:0:0:0:0:ffff:6bf:83e0
6.191.131.225 0:0:0:0:0:ffff:6bf:83e1
6.191.131.226 0:0:0:0:0:ffff:6bf:83e2
6.191.131.227 0:0:0:0:0:ffff:6bf:83e3
6.191.131.228 0:0:0:0:0:ffff:6bf:83e4
6.191.131.229 0:0:0:0:0:ffff:6bf:83e5
6.191.131.230 0:0:0:0:0:ffff:6bf:83e6
6.191.131.231 0:0:0:0:0:ffff:6bf:83e7
6.191.131.232 0:0:0:0:0:ffff:6bf:83e8
6.191.131.233 0:0:0:0:0:ffff:6bf:83e9
6.191.131.234 0:0:0:0:0:ffff:6bf:83ea
6.191.131.235 0:0:0:0:0:ffff:6bf:83eb
6.191.131.236 0:0:0:0:0:ffff:6bf:83ec
6.191.131.237 0:0:0:0:0:ffff:6bf:83ed
6.191.131.238 0:0:0:0:0:ffff:6bf:83ee
6.191.131.239 0:0:0:0:0:ffff:6bf:83ef
6.191.131.240 0:0:0:0:0:ffff:6bf:83f0
6.191.131.241 0:0:0:0:0:ffff:6bf:83f1
6.191.131.242 0:0:0:0:0:ffff:6bf:83f2
6.191.131.243 0:0:0:0:0:ffff:6bf:83f3
6.191.131.244 0:0:0:0:0:ffff:6bf:83f4
6.191.131.245 0:0:0:0:0:ffff:6bf:83f5
6.191.131.246 0:0:0:0:0:ffff:6bf:83f6
6.191.131.247 0:0:0:0:0:ffff:6bf:83f7
6.191.131.248 0:0:0:0:0:ffff:6bf:83f8
6.191.131.249 0:0:0:0:0:ffff:6bf:83f9
6.191.131.250 0:0:0:0:0:ffff:6bf:83fa
6.191.131.251 0:0:0:0:0:ffff:6bf:83fb
6.191.131.252 0:0:0:0:0:ffff:6bf:83fc
6.191.131.253 0:0:0:0:0:ffff:6bf:83fd
6.191.131.254 0:0:0:0:0:ffff:6bf:83fe
6.191.131.255 0:0:0:0:0:ffff:6bf:83ff


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.