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
13.77.131.1 0:0:0:0:0:ffff:d4d:8301
13.77.131.2 0:0:0:0:0:ffff:d4d:8302
13.77.131.3 0:0:0:0:0:ffff:d4d:8303
13.77.131.4 0:0:0:0:0:ffff:d4d:8304
13.77.131.5 0:0:0:0:0:ffff:d4d:8305
13.77.131.6 0:0:0:0:0:ffff:d4d:8306
13.77.131.7 0:0:0:0:0:ffff:d4d:8307
13.77.131.8 0:0:0:0:0:ffff:d4d:8308
13.77.131.9 0:0:0:0:0:ffff:d4d:8309
13.77.131.10 0:0:0:0:0:ffff:d4d:830a
13.77.131.11 0:0:0:0:0:ffff:d4d:830b
13.77.131.12 0:0:0:0:0:ffff:d4d:830c
13.77.131.13 0:0:0:0:0:ffff:d4d:830d
13.77.131.14 0:0:0:0:0:ffff:d4d:830e
13.77.131.15 0:0:0:0:0:ffff:d4d:830f
13.77.131.16 0:0:0:0:0:ffff:d4d:8310
13.77.131.17 0:0:0:0:0:ffff:d4d:8311
13.77.131.18 0:0:0:0:0:ffff:d4d:8312
13.77.131.19 0:0:0:0:0:ffff:d4d:8313
13.77.131.20 0:0:0:0:0:ffff:d4d:8314
13.77.131.21 0:0:0:0:0:ffff:d4d:8315
13.77.131.22 0:0:0:0:0:ffff:d4d:8316
13.77.131.23 0:0:0:0:0:ffff:d4d:8317
13.77.131.24 0:0:0:0:0:ffff:d4d:8318
13.77.131.25 0:0:0:0:0:ffff:d4d:8319
13.77.131.26 0:0:0:0:0:ffff:d4d:831a
13.77.131.27 0:0:0:0:0:ffff:d4d:831b
13.77.131.28 0:0:0:0:0:ffff:d4d:831c
13.77.131.29 0:0:0:0:0:ffff:d4d:831d
13.77.131.30 0:0:0:0:0:ffff:d4d:831e
13.77.131.31 0:0:0:0:0:ffff:d4d:831f
13.77.131.32 0:0:0:0:0:ffff:d4d:8320
13.77.131.33 0:0:0:0:0:ffff:d4d:8321
13.77.131.34 0:0:0:0:0:ffff:d4d:8322
13.77.131.35 0:0:0:0:0:ffff:d4d:8323
13.77.131.36 0:0:0:0:0:ffff:d4d:8324
13.77.131.37 0:0:0:0:0:ffff:d4d:8325
13.77.131.38 0:0:0:0:0:ffff:d4d:8326
13.77.131.39 0:0:0:0:0:ffff:d4d:8327
13.77.131.40 0:0:0:0:0:ffff:d4d:8328
13.77.131.41 0:0:0:0:0:ffff:d4d:8329
13.77.131.42 0:0:0:0:0:ffff:d4d:832a
13.77.131.43 0:0:0:0:0:ffff:d4d:832b
13.77.131.44 0:0:0:0:0:ffff:d4d:832c
13.77.131.45 0:0:0:0:0:ffff:d4d:832d
13.77.131.46 0:0:0:0:0:ffff:d4d:832e
13.77.131.47 0:0:0:0:0:ffff:d4d:832f
13.77.131.48 0:0:0:0:0:ffff:d4d:8330
13.77.131.49 0:0:0:0:0:ffff:d4d:8331
13.77.131.50 0:0:0:0:0:ffff:d4d:8332
13.77.131.51 0:0:0:0:0:ffff:d4d:8333
13.77.131.52 0:0:0:0:0:ffff:d4d:8334
13.77.131.53 0:0:0:0:0:ffff:d4d:8335
13.77.131.54 0:0:0:0:0:ffff:d4d:8336
13.77.131.55 0:0:0:0:0:ffff:d4d:8337
13.77.131.56 0:0:0:0:0:ffff:d4d:8338
13.77.131.57 0:0:0:0:0:ffff:d4d:8339
13.77.131.58 0:0:0:0:0:ffff:d4d:833a
13.77.131.59 0:0:0:0:0:ffff:d4d:833b
13.77.131.60 0:0:0:0:0:ffff:d4d:833c


13.77.131.61 0:0:0:0:0:ffff:d4d:833d
13.77.131.62 0:0:0:0:0:ffff:d4d:833e
13.77.131.63 0:0:0:0:0:ffff:d4d:833f
13.77.131.64 0:0:0:0:0:ffff:d4d:8340
13.77.131.65 0:0:0:0:0:ffff:d4d:8341
13.77.131.66 0:0:0:0:0:ffff:d4d:8342
13.77.131.67 0:0:0:0:0:ffff:d4d:8343
13.77.131.68 0:0:0:0:0:ffff:d4d:8344
13.77.131.69 0:0:0:0:0:ffff:d4d:8345
13.77.131.70 0:0:0:0:0:ffff:d4d:8346
13.77.131.71 0:0:0:0:0:ffff:d4d:8347
13.77.131.72 0:0:0:0:0:ffff:d4d:8348
13.77.131.73 0:0:0:0:0:ffff:d4d:8349
13.77.131.74 0:0:0:0:0:ffff:d4d:834a
13.77.131.75 0:0:0:0:0:ffff:d4d:834b
13.77.131.76 0:0:0:0:0:ffff:d4d:834c
13.77.131.77 0:0:0:0:0:ffff:d4d:834d
13.77.131.78 0:0:0:0:0:ffff:d4d:834e
13.77.131.79 0:0:0:0:0:ffff:d4d:834f
13.77.131.80 0:0:0:0:0:ffff:d4d:8350
13.77.131.81 0:0:0:0:0:ffff:d4d:8351
13.77.131.82 0:0:0:0:0:ffff:d4d:8352
13.77.131.83 0:0:0:0:0:ffff:d4d:8353
13.77.131.84 0:0:0:0:0:ffff:d4d:8354
13.77.131.85 0:0:0:0:0:ffff:d4d:8355
13.77.131.86 0:0:0:0:0:ffff:d4d:8356
13.77.131.87 0:0:0:0:0:ffff:d4d:8357
13.77.131.88 0:0:0:0:0:ffff:d4d:8358
13.77.131.89 0:0:0:0:0:ffff:d4d:8359
13.77.131.90 0:0:0:0:0:ffff:d4d:835a
13.77.131.91 0:0:0:0:0:ffff:d4d:835b
13.77.131.92 0:0:0:0:0:ffff:d4d:835c
13.77.131.93 0:0:0:0:0:ffff:d4d:835d
13.77.131.94 0:0:0:0:0:ffff:d4d:835e
13.77.131.95 0:0:0:0:0:ffff:d4d:835f
13.77.131.96 0:0:0:0:0:ffff:d4d:8360
13.77.131.97 0:0:0:0:0:ffff:d4d:8361
13.77.131.98 0:0:0:0:0:ffff:d4d:8362
13.77.131.99 0:0:0:0:0:ffff:d4d:8363
13.77.131.100 0:0:0:0:0:ffff:d4d:8364
13.77.131.101 0:0:0:0:0:ffff:d4d:8365
13.77.131.102 0:0:0:0:0:ffff:d4d:8366
13.77.131.103 0:0:0:0:0:ffff:d4d:8367
13.77.131.104 0:0:0:0:0:ffff:d4d:8368
13.77.131.105 0:0:0:0:0:ffff:d4d:8369
13.77.131.106 0:0:0:0:0:ffff:d4d:836a
13.77.131.107 0:0:0:0:0:ffff:d4d:836b
13.77.131.108 0:0:0:0:0:ffff:d4d:836c
13.77.131.109 0:0:0:0:0:ffff:d4d:836d
13.77.131.110 0:0:0:0:0:ffff:d4d:836e
13.77.131.111 0:0:0:0:0:ffff:d4d:836f
13.77.131.112 0:0:0:0:0:ffff:d4d:8370
13.77.131.113 0:0:0:0:0:ffff:d4d:8371
13.77.131.114 0:0:0:0:0:ffff:d4d:8372
13.77.131.115 0:0:0:0:0:ffff:d4d:8373
13.77.131.116 0:0:0:0:0:ffff:d4d:8374
13.77.131.117 0:0:0:0:0:ffff:d4d:8375
13.77.131.118 0:0:0:0:0:ffff:d4d:8376
13.77.131.119 0:0:0:0:0:ffff:d4d:8377
13.77.131.120 0:0:0:0:0:ffff:d4d:8378


13.77.131.121 0:0:0:0:0:ffff:d4d:8379
13.77.131.122 0:0:0:0:0:ffff:d4d:837a
13.77.131.123 0:0:0:0:0:ffff:d4d:837b
13.77.131.124 0:0:0:0:0:ffff:d4d:837c
13.77.131.125 0:0:0:0:0:ffff:d4d:837d
13.77.131.126 0:0:0:0:0:ffff:d4d:837e
13.77.131.127 0:0:0:0:0:ffff:d4d:837f
13.77.131.128 0:0:0:0:0:ffff:d4d:8380
13.77.131.129 0:0:0:0:0:ffff:d4d:8381
13.77.131.130 0:0:0:0:0:ffff:d4d:8382
13.77.131.131 0:0:0:0:0:ffff:d4d:8383
13.77.131.132 0:0:0:0:0:ffff:d4d:8384
13.77.131.133 0:0:0:0:0:ffff:d4d:8385
13.77.131.134 0:0:0:0:0:ffff:d4d:8386
13.77.131.135 0:0:0:0:0:ffff:d4d:8387
13.77.131.136 0:0:0:0:0:ffff:d4d:8388
13.77.131.137 0:0:0:0:0:ffff:d4d:8389
13.77.131.138 0:0:0:0:0:ffff:d4d:838a
13.77.131.139 0:0:0:0:0:ffff:d4d:838b
13.77.131.140 0:0:0:0:0:ffff:d4d:838c
13.77.131.141 0:0:0:0:0:ffff:d4d:838d
13.77.131.142 0:0:0:0:0:ffff:d4d:838e
13.77.131.143 0:0:0:0:0:ffff:d4d:838f
13.77.131.144 0:0:0:0:0:ffff:d4d:8390
13.77.131.145 0:0:0:0:0:ffff:d4d:8391
13.77.131.146 0:0:0:0:0:ffff:d4d:8392
13.77.131.147 0:0:0:0:0:ffff:d4d:8393
13.77.131.148 0:0:0:0:0:ffff:d4d:8394
13.77.131.149 0:0:0:0:0:ffff:d4d:8395
13.77.131.150 0:0:0:0:0:ffff:d4d:8396
13.77.131.151 0:0:0:0:0:ffff:d4d:8397
13.77.131.152 0:0:0:0:0:ffff:d4d:8398
13.77.131.153 0:0:0:0:0:ffff:d4d:8399
13.77.131.154 0:0:0:0:0:ffff:d4d:839a
13.77.131.155 0:0:0:0:0:ffff:d4d:839b
13.77.131.156 0:0:0:0:0:ffff:d4d:839c
13.77.131.157 0:0:0:0:0:ffff:d4d:839d
13.77.131.158 0:0:0:0:0:ffff:d4d:839e
13.77.131.159 0:0:0:0:0:ffff:d4d:839f
13.77.131.160 0:0:0:0:0:ffff:d4d:83a0
13.77.131.161 0:0:0:0:0:ffff:d4d:83a1
13.77.131.162 0:0:0:0:0:ffff:d4d:83a2
13.77.131.163 0:0:0:0:0:ffff:d4d:83a3
13.77.131.164 0:0:0:0:0:ffff:d4d:83a4
13.77.131.165 0:0:0:0:0:ffff:d4d:83a5
13.77.131.166 0:0:0:0:0:ffff:d4d:83a6
13.77.131.167 0:0:0:0:0:ffff:d4d:83a7
13.77.131.168 0:0:0:0:0:ffff:d4d:83a8
13.77.131.169 0:0:0:0:0:ffff:d4d:83a9
13.77.131.170 0:0:0:0:0:ffff:d4d:83aa
13.77.131.171 0:0:0:0:0:ffff:d4d:83ab
13.77.131.172 0:0:0:0:0:ffff:d4d:83ac
13.77.131.173 0:0:0:0:0:ffff:d4d:83ad
13.77.131.174 0:0:0:0:0:ffff:d4d:83ae
13.77.131.175 0:0:0:0:0:ffff:d4d:83af
13.77.131.176 0:0:0:0:0:ffff:d4d:83b0
13.77.131.177 0:0:0:0:0:ffff:d4d:83b1
13.77.131.178 0:0:0:0:0:ffff:d4d:83b2
13.77.131.179 0:0:0:0:0:ffff:d4d:83b3
13.77.131.180 0:0:0:0:0:ffff:d4d:83b4


13.77.131.181 0:0:0:0:0:ffff:d4d:83b5
13.77.131.182 0:0:0:0:0:ffff:d4d:83b6
13.77.131.183 0:0:0:0:0:ffff:d4d:83b7
13.77.131.184 0:0:0:0:0:ffff:d4d:83b8
13.77.131.185 0:0:0:0:0:ffff:d4d:83b9
13.77.131.186 0:0:0:0:0:ffff:d4d:83ba
13.77.131.187 0:0:0:0:0:ffff:d4d:83bb
13.77.131.188 0:0:0:0:0:ffff:d4d:83bc
13.77.131.189 0:0:0:0:0:ffff:d4d:83bd
13.77.131.190 0:0:0:0:0:ffff:d4d:83be
13.77.131.191 0:0:0:0:0:ffff:d4d:83bf
13.77.131.192 0:0:0:0:0:ffff:d4d:83c0
13.77.131.193 0:0:0:0:0:ffff:d4d:83c1
13.77.131.194 0:0:0:0:0:ffff:d4d:83c2
13.77.131.195 0:0:0:0:0:ffff:d4d:83c3
13.77.131.196 0:0:0:0:0:ffff:d4d:83c4
13.77.131.197 0:0:0:0:0:ffff:d4d:83c5
13.77.131.198 0:0:0:0:0:ffff:d4d:83c6
13.77.131.199 0:0:0:0:0:ffff:d4d:83c7
13.77.131.200 0:0:0:0:0:ffff:d4d:83c8
13.77.131.201 0:0:0:0:0:ffff:d4d:83c9
13.77.131.202 0:0:0:0:0:ffff:d4d:83ca
13.77.131.203 0:0:0:0:0:ffff:d4d:83cb
13.77.131.204 0:0:0:0:0:ffff:d4d:83cc
13.77.131.205 0:0:0:0:0:ffff:d4d:83cd
13.77.131.206 0:0:0:0:0:ffff:d4d:83ce
13.77.131.207 0:0:0:0:0:ffff:d4d:83cf
13.77.131.208 0:0:0:0:0:ffff:d4d:83d0
13.77.131.209 0:0:0:0:0:ffff:d4d:83d1
13.77.131.210 0:0:0:0:0:ffff:d4d:83d2
13.77.131.211 0:0:0:0:0:ffff:d4d:83d3
13.77.131.212 0:0:0:0:0:ffff:d4d:83d4
13.77.131.213 0:0:0:0:0:ffff:d4d:83d5
13.77.131.214 0:0:0:0:0:ffff:d4d:83d6
13.77.131.215 0:0:0:0:0:ffff:d4d:83d7
13.77.131.216 0:0:0:0:0:ffff:d4d:83d8
13.77.131.217 0:0:0:0:0:ffff:d4d:83d9
13.77.131.218 0:0:0:0:0:ffff:d4d:83da
13.77.131.219 0:0:0:0:0:ffff:d4d:83db
13.77.131.220 0:0:0:0:0:ffff:d4d:83dc
13.77.131.221 0:0:0:0:0:ffff:d4d:83dd
13.77.131.222 0:0:0:0:0:ffff:d4d:83de
13.77.131.223 0:0:0:0:0:ffff:d4d:83df
13.77.131.224 0:0:0:0:0:ffff:d4d:83e0
13.77.131.225 0:0:0:0:0:ffff:d4d:83e1
13.77.131.226 0:0:0:0:0:ffff:d4d:83e2
13.77.131.227 0:0:0:0:0:ffff:d4d:83e3
13.77.131.228 0:0:0:0:0:ffff:d4d:83e4
13.77.131.229 0:0:0:0:0:ffff:d4d:83e5
13.77.131.230 0:0:0:0:0:ffff:d4d:83e6
13.77.131.231 0:0:0:0:0:ffff:d4d:83e7
13.77.131.232 0:0:0:0:0:ffff:d4d:83e8
13.77.131.233 0:0:0:0:0:ffff:d4d:83e9
13.77.131.234 0:0:0:0:0:ffff:d4d:83ea
13.77.131.235 0:0:0:0:0:ffff:d4d:83eb
13.77.131.236 0:0:0:0:0:ffff:d4d:83ec
13.77.131.237 0:0:0:0:0:ffff:d4d:83ed
13.77.131.238 0:0:0:0:0:ffff:d4d:83ee
13.77.131.239 0:0:0:0:0:ffff:d4d:83ef
13.77.131.240 0:0:0:0:0:ffff:d4d:83f0
13.77.131.241 0:0:0:0:0:ffff:d4d:83f1
13.77.131.242 0:0:0:0:0:ffff:d4d:83f2
13.77.131.243 0:0:0:0:0:ffff:d4d:83f3
13.77.131.244 0:0:0:0:0:ffff:d4d:83f4
13.77.131.245 0:0:0:0:0:ffff:d4d:83f5
13.77.131.246 0:0:0:0:0:ffff:d4d:83f6
13.77.131.247 0:0:0:0:0:ffff:d4d:83f7
13.77.131.248 0:0:0:0:0:ffff:d4d:83f8
13.77.131.249 0:0:0:0:0:ffff:d4d:83f9
13.77.131.250 0:0:0:0:0:ffff:d4d:83fa
13.77.131.251 0:0:0:0:0:ffff:d4d:83fb
13.77.131.252 0:0:0:0:0:ffff:d4d:83fc
13.77.131.253 0:0:0:0:0:ffff:d4d:83fd
13.77.131.254 0:0:0:0:0:ffff:d4d:83fe
13.77.131.255 0:0:0:0:0:ffff:d4d: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.