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
43.4.131.1 0:0:0:0:0:ffff:2b04:8301
43.4.131.2 0:0:0:0:0:ffff:2b04:8302
43.4.131.3 0:0:0:0:0:ffff:2b04:8303
43.4.131.4 0:0:0:0:0:ffff:2b04:8304
43.4.131.5 0:0:0:0:0:ffff:2b04:8305
43.4.131.6 0:0:0:0:0:ffff:2b04:8306
43.4.131.7 0:0:0:0:0:ffff:2b04:8307
43.4.131.8 0:0:0:0:0:ffff:2b04:8308
43.4.131.9 0:0:0:0:0:ffff:2b04:8309
43.4.131.10 0:0:0:0:0:ffff:2b04:830a
43.4.131.11 0:0:0:0:0:ffff:2b04:830b
43.4.131.12 0:0:0:0:0:ffff:2b04:830c
43.4.131.13 0:0:0:0:0:ffff:2b04:830d
43.4.131.14 0:0:0:0:0:ffff:2b04:830e
43.4.131.15 0:0:0:0:0:ffff:2b04:830f
43.4.131.16 0:0:0:0:0:ffff:2b04:8310
43.4.131.17 0:0:0:0:0:ffff:2b04:8311
43.4.131.18 0:0:0:0:0:ffff:2b04:8312
43.4.131.19 0:0:0:0:0:ffff:2b04:8313
43.4.131.20 0:0:0:0:0:ffff:2b04:8314
43.4.131.21 0:0:0:0:0:ffff:2b04:8315
43.4.131.22 0:0:0:0:0:ffff:2b04:8316
43.4.131.23 0:0:0:0:0:ffff:2b04:8317
43.4.131.24 0:0:0:0:0:ffff:2b04:8318
43.4.131.25 0:0:0:0:0:ffff:2b04:8319
43.4.131.26 0:0:0:0:0:ffff:2b04:831a
43.4.131.27 0:0:0:0:0:ffff:2b04:831b
43.4.131.28 0:0:0:0:0:ffff:2b04:831c
43.4.131.29 0:0:0:0:0:ffff:2b04:831d
43.4.131.30 0:0:0:0:0:ffff:2b04:831e
43.4.131.31 0:0:0:0:0:ffff:2b04:831f
43.4.131.32 0:0:0:0:0:ffff:2b04:8320
43.4.131.33 0:0:0:0:0:ffff:2b04:8321
43.4.131.34 0:0:0:0:0:ffff:2b04:8322
43.4.131.35 0:0:0:0:0:ffff:2b04:8323
43.4.131.36 0:0:0:0:0:ffff:2b04:8324
43.4.131.37 0:0:0:0:0:ffff:2b04:8325
43.4.131.38 0:0:0:0:0:ffff:2b04:8326
43.4.131.39 0:0:0:0:0:ffff:2b04:8327
43.4.131.40 0:0:0:0:0:ffff:2b04:8328
43.4.131.41 0:0:0:0:0:ffff:2b04:8329
43.4.131.42 0:0:0:0:0:ffff:2b04:832a
43.4.131.43 0:0:0:0:0:ffff:2b04:832b
43.4.131.44 0:0:0:0:0:ffff:2b04:832c
43.4.131.45 0:0:0:0:0:ffff:2b04:832d
43.4.131.46 0:0:0:0:0:ffff:2b04:832e
43.4.131.47 0:0:0:0:0:ffff:2b04:832f
43.4.131.48 0:0:0:0:0:ffff:2b04:8330
43.4.131.49 0:0:0:0:0:ffff:2b04:8331
43.4.131.50 0:0:0:0:0:ffff:2b04:8332
43.4.131.51 0:0:0:0:0:ffff:2b04:8333
43.4.131.52 0:0:0:0:0:ffff:2b04:8334
43.4.131.53 0:0:0:0:0:ffff:2b04:8335
43.4.131.54 0:0:0:0:0:ffff:2b04:8336
43.4.131.55 0:0:0:0:0:ffff:2b04:8337
43.4.131.56 0:0:0:0:0:ffff:2b04:8338
43.4.131.57 0:0:0:0:0:ffff:2b04:8339
43.4.131.58 0:0:0:0:0:ffff:2b04:833a
43.4.131.59 0:0:0:0:0:ffff:2b04:833b
43.4.131.60 0:0:0:0:0:ffff:2b04:833c


43.4.131.61 0:0:0:0:0:ffff:2b04:833d
43.4.131.62 0:0:0:0:0:ffff:2b04:833e
43.4.131.63 0:0:0:0:0:ffff:2b04:833f
43.4.131.64 0:0:0:0:0:ffff:2b04:8340
43.4.131.65 0:0:0:0:0:ffff:2b04:8341
43.4.131.66 0:0:0:0:0:ffff:2b04:8342
43.4.131.67 0:0:0:0:0:ffff:2b04:8343
43.4.131.68 0:0:0:0:0:ffff:2b04:8344
43.4.131.69 0:0:0:0:0:ffff:2b04:8345
43.4.131.70 0:0:0:0:0:ffff:2b04:8346
43.4.131.71 0:0:0:0:0:ffff:2b04:8347
43.4.131.72 0:0:0:0:0:ffff:2b04:8348
43.4.131.73 0:0:0:0:0:ffff:2b04:8349
43.4.131.74 0:0:0:0:0:ffff:2b04:834a
43.4.131.75 0:0:0:0:0:ffff:2b04:834b
43.4.131.76 0:0:0:0:0:ffff:2b04:834c
43.4.131.77 0:0:0:0:0:ffff:2b04:834d
43.4.131.78 0:0:0:0:0:ffff:2b04:834e
43.4.131.79 0:0:0:0:0:ffff:2b04:834f
43.4.131.80 0:0:0:0:0:ffff:2b04:8350
43.4.131.81 0:0:0:0:0:ffff:2b04:8351
43.4.131.82 0:0:0:0:0:ffff:2b04:8352
43.4.131.83 0:0:0:0:0:ffff:2b04:8353
43.4.131.84 0:0:0:0:0:ffff:2b04:8354
43.4.131.85 0:0:0:0:0:ffff:2b04:8355
43.4.131.86 0:0:0:0:0:ffff:2b04:8356
43.4.131.87 0:0:0:0:0:ffff:2b04:8357
43.4.131.88 0:0:0:0:0:ffff:2b04:8358
43.4.131.89 0:0:0:0:0:ffff:2b04:8359
43.4.131.90 0:0:0:0:0:ffff:2b04:835a
43.4.131.91 0:0:0:0:0:ffff:2b04:835b
43.4.131.92 0:0:0:0:0:ffff:2b04:835c
43.4.131.93 0:0:0:0:0:ffff:2b04:835d
43.4.131.94 0:0:0:0:0:ffff:2b04:835e
43.4.131.95 0:0:0:0:0:ffff:2b04:835f
43.4.131.96 0:0:0:0:0:ffff:2b04:8360
43.4.131.97 0:0:0:0:0:ffff:2b04:8361
43.4.131.98 0:0:0:0:0:ffff:2b04:8362
43.4.131.99 0:0:0:0:0:ffff:2b04:8363
43.4.131.100 0:0:0:0:0:ffff:2b04:8364
43.4.131.101 0:0:0:0:0:ffff:2b04:8365
43.4.131.102 0:0:0:0:0:ffff:2b04:8366
43.4.131.103 0:0:0:0:0:ffff:2b04:8367
43.4.131.104 0:0:0:0:0:ffff:2b04:8368
43.4.131.105 0:0:0:0:0:ffff:2b04:8369
43.4.131.106 0:0:0:0:0:ffff:2b04:836a
43.4.131.107 0:0:0:0:0:ffff:2b04:836b
43.4.131.108 0:0:0:0:0:ffff:2b04:836c
43.4.131.109 0:0:0:0:0:ffff:2b04:836d
43.4.131.110 0:0:0:0:0:ffff:2b04:836e
43.4.131.111 0:0:0:0:0:ffff:2b04:836f
43.4.131.112 0:0:0:0:0:ffff:2b04:8370
43.4.131.113 0:0:0:0:0:ffff:2b04:8371
43.4.131.114 0:0:0:0:0:ffff:2b04:8372
43.4.131.115 0:0:0:0:0:ffff:2b04:8373
43.4.131.116 0:0:0:0:0:ffff:2b04:8374
43.4.131.117 0:0:0:0:0:ffff:2b04:8375
43.4.131.118 0:0:0:0:0:ffff:2b04:8376
43.4.131.119 0:0:0:0:0:ffff:2b04:8377
43.4.131.120 0:0:0:0:0:ffff:2b04:8378


43.4.131.121 0:0:0:0:0:ffff:2b04:8379
43.4.131.122 0:0:0:0:0:ffff:2b04:837a
43.4.131.123 0:0:0:0:0:ffff:2b04:837b
43.4.131.124 0:0:0:0:0:ffff:2b04:837c
43.4.131.125 0:0:0:0:0:ffff:2b04:837d
43.4.131.126 0:0:0:0:0:ffff:2b04:837e
43.4.131.127 0:0:0:0:0:ffff:2b04:837f
43.4.131.128 0:0:0:0:0:ffff:2b04:8380
43.4.131.129 0:0:0:0:0:ffff:2b04:8381
43.4.131.130 0:0:0:0:0:ffff:2b04:8382
43.4.131.131 0:0:0:0:0:ffff:2b04:8383
43.4.131.132 0:0:0:0:0:ffff:2b04:8384
43.4.131.133 0:0:0:0:0:ffff:2b04:8385
43.4.131.134 0:0:0:0:0:ffff:2b04:8386
43.4.131.135 0:0:0:0:0:ffff:2b04:8387
43.4.131.136 0:0:0:0:0:ffff:2b04:8388
43.4.131.137 0:0:0:0:0:ffff:2b04:8389
43.4.131.138 0:0:0:0:0:ffff:2b04:838a
43.4.131.139 0:0:0:0:0:ffff:2b04:838b
43.4.131.140 0:0:0:0:0:ffff:2b04:838c
43.4.131.141 0:0:0:0:0:ffff:2b04:838d
43.4.131.142 0:0:0:0:0:ffff:2b04:838e
43.4.131.143 0:0:0:0:0:ffff:2b04:838f
43.4.131.144 0:0:0:0:0:ffff:2b04:8390
43.4.131.145 0:0:0:0:0:ffff:2b04:8391
43.4.131.146 0:0:0:0:0:ffff:2b04:8392
43.4.131.147 0:0:0:0:0:ffff:2b04:8393
43.4.131.148 0:0:0:0:0:ffff:2b04:8394
43.4.131.149 0:0:0:0:0:ffff:2b04:8395
43.4.131.150 0:0:0:0:0:ffff:2b04:8396
43.4.131.151 0:0:0:0:0:ffff:2b04:8397
43.4.131.152 0:0:0:0:0:ffff:2b04:8398
43.4.131.153 0:0:0:0:0:ffff:2b04:8399
43.4.131.154 0:0:0:0:0:ffff:2b04:839a
43.4.131.155 0:0:0:0:0:ffff:2b04:839b
43.4.131.156 0:0:0:0:0:ffff:2b04:839c
43.4.131.157 0:0:0:0:0:ffff:2b04:839d
43.4.131.158 0:0:0:0:0:ffff:2b04:839e
43.4.131.159 0:0:0:0:0:ffff:2b04:839f
43.4.131.160 0:0:0:0:0:ffff:2b04:83a0
43.4.131.161 0:0:0:0:0:ffff:2b04:83a1
43.4.131.162 0:0:0:0:0:ffff:2b04:83a2
43.4.131.163 0:0:0:0:0:ffff:2b04:83a3
43.4.131.164 0:0:0:0:0:ffff:2b04:83a4
43.4.131.165 0:0:0:0:0:ffff:2b04:83a5
43.4.131.166 0:0:0:0:0:ffff:2b04:83a6
43.4.131.167 0:0:0:0:0:ffff:2b04:83a7
43.4.131.168 0:0:0:0:0:ffff:2b04:83a8
43.4.131.169 0:0:0:0:0:ffff:2b04:83a9
43.4.131.170 0:0:0:0:0:ffff:2b04:83aa
43.4.131.171 0:0:0:0:0:ffff:2b04:83ab
43.4.131.172 0:0:0:0:0:ffff:2b04:83ac
43.4.131.173 0:0:0:0:0:ffff:2b04:83ad
43.4.131.174 0:0:0:0:0:ffff:2b04:83ae
43.4.131.175 0:0:0:0:0:ffff:2b04:83af
43.4.131.176 0:0:0:0:0:ffff:2b04:83b0
43.4.131.177 0:0:0:0:0:ffff:2b04:83b1
43.4.131.178 0:0:0:0:0:ffff:2b04:83b2
43.4.131.179 0:0:0:0:0:ffff:2b04:83b3
43.4.131.180 0:0:0:0:0:ffff:2b04:83b4


43.4.131.181 0:0:0:0:0:ffff:2b04:83b5
43.4.131.182 0:0:0:0:0:ffff:2b04:83b6
43.4.131.183 0:0:0:0:0:ffff:2b04:83b7
43.4.131.184 0:0:0:0:0:ffff:2b04:83b8
43.4.131.185 0:0:0:0:0:ffff:2b04:83b9
43.4.131.186 0:0:0:0:0:ffff:2b04:83ba
43.4.131.187 0:0:0:0:0:ffff:2b04:83bb
43.4.131.188 0:0:0:0:0:ffff:2b04:83bc
43.4.131.189 0:0:0:0:0:ffff:2b04:83bd
43.4.131.190 0:0:0:0:0:ffff:2b04:83be
43.4.131.191 0:0:0:0:0:ffff:2b04:83bf
43.4.131.192 0:0:0:0:0:ffff:2b04:83c0
43.4.131.193 0:0:0:0:0:ffff:2b04:83c1
43.4.131.194 0:0:0:0:0:ffff:2b04:83c2
43.4.131.195 0:0:0:0:0:ffff:2b04:83c3
43.4.131.196 0:0:0:0:0:ffff:2b04:83c4
43.4.131.197 0:0:0:0:0:ffff:2b04:83c5
43.4.131.198 0:0:0:0:0:ffff:2b04:83c6
43.4.131.199 0:0:0:0:0:ffff:2b04:83c7
43.4.131.200 0:0:0:0:0:ffff:2b04:83c8
43.4.131.201 0:0:0:0:0:ffff:2b04:83c9
43.4.131.202 0:0:0:0:0:ffff:2b04:83ca
43.4.131.203 0:0:0:0:0:ffff:2b04:83cb
43.4.131.204 0:0:0:0:0:ffff:2b04:83cc
43.4.131.205 0:0:0:0:0:ffff:2b04:83cd
43.4.131.206 0:0:0:0:0:ffff:2b04:83ce
43.4.131.207 0:0:0:0:0:ffff:2b04:83cf
43.4.131.208 0:0:0:0:0:ffff:2b04:83d0
43.4.131.209 0:0:0:0:0:ffff:2b04:83d1
43.4.131.210 0:0:0:0:0:ffff:2b04:83d2
43.4.131.211 0:0:0:0:0:ffff:2b04:83d3
43.4.131.212 0:0:0:0:0:ffff:2b04:83d4
43.4.131.213 0:0:0:0:0:ffff:2b04:83d5
43.4.131.214 0:0:0:0:0:ffff:2b04:83d6
43.4.131.215 0:0:0:0:0:ffff:2b04:83d7
43.4.131.216 0:0:0:0:0:ffff:2b04:83d8
43.4.131.217 0:0:0:0:0:ffff:2b04:83d9
43.4.131.218 0:0:0:0:0:ffff:2b04:83da
43.4.131.219 0:0:0:0:0:ffff:2b04:83db
43.4.131.220 0:0:0:0:0:ffff:2b04:83dc
43.4.131.221 0:0:0:0:0:ffff:2b04:83dd
43.4.131.222 0:0:0:0:0:ffff:2b04:83de
43.4.131.223 0:0:0:0:0:ffff:2b04:83df
43.4.131.224 0:0:0:0:0:ffff:2b04:83e0
43.4.131.225 0:0:0:0:0:ffff:2b04:83e1
43.4.131.226 0:0:0:0:0:ffff:2b04:83e2
43.4.131.227 0:0:0:0:0:ffff:2b04:83e3
43.4.131.228 0:0:0:0:0:ffff:2b04:83e4
43.4.131.229 0:0:0:0:0:ffff:2b04:83e5
43.4.131.230 0:0:0:0:0:ffff:2b04:83e6
43.4.131.231 0:0:0:0:0:ffff:2b04:83e7
43.4.131.232 0:0:0:0:0:ffff:2b04:83e8
43.4.131.233 0:0:0:0:0:ffff:2b04:83e9
43.4.131.234 0:0:0:0:0:ffff:2b04:83ea
43.4.131.235 0:0:0:0:0:ffff:2b04:83eb
43.4.131.236 0:0:0:0:0:ffff:2b04:83ec
43.4.131.237 0:0:0:0:0:ffff:2b04:83ed
43.4.131.238 0:0:0:0:0:ffff:2b04:83ee
43.4.131.239 0:0:0:0:0:ffff:2b04:83ef
43.4.131.240 0:0:0:0:0:ffff:2b04:83f0
43.4.131.241 0:0:0:0:0:ffff:2b04:83f1
43.4.131.242 0:0:0:0:0:ffff:2b04:83f2
43.4.131.243 0:0:0:0:0:ffff:2b04:83f3
43.4.131.244 0:0:0:0:0:ffff:2b04:83f4
43.4.131.245 0:0:0:0:0:ffff:2b04:83f5
43.4.131.246 0:0:0:0:0:ffff:2b04:83f6
43.4.131.247 0:0:0:0:0:ffff:2b04:83f7
43.4.131.248 0:0:0:0:0:ffff:2b04:83f8
43.4.131.249 0:0:0:0:0:ffff:2b04:83f9
43.4.131.250 0:0:0:0:0:ffff:2b04:83fa
43.4.131.251 0:0:0:0:0:ffff:2b04:83fb
43.4.131.252 0:0:0:0:0:ffff:2b04:83fc
43.4.131.253 0:0:0:0:0:ffff:2b04:83fd
43.4.131.254 0:0:0:0:0:ffff:2b04:83fe
43.4.131.255 0:0:0:0:0:ffff:2b04:83ff


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.