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
157.85.68.1 0:0:0:0:0:ffff:9d55:4401
157.85.68.2 0:0:0:0:0:ffff:9d55:4402
157.85.68.3 0:0:0:0:0:ffff:9d55:4403
157.85.68.4 0:0:0:0:0:ffff:9d55:4404
157.85.68.5 0:0:0:0:0:ffff:9d55:4405
157.85.68.6 0:0:0:0:0:ffff:9d55:4406
157.85.68.7 0:0:0:0:0:ffff:9d55:4407
157.85.68.8 0:0:0:0:0:ffff:9d55:4408
157.85.68.9 0:0:0:0:0:ffff:9d55:4409
157.85.68.10 0:0:0:0:0:ffff:9d55:440a
157.85.68.11 0:0:0:0:0:ffff:9d55:440b
157.85.68.12 0:0:0:0:0:ffff:9d55:440c
157.85.68.13 0:0:0:0:0:ffff:9d55:440d
157.85.68.14 0:0:0:0:0:ffff:9d55:440e
157.85.68.15 0:0:0:0:0:ffff:9d55:440f
157.85.68.16 0:0:0:0:0:ffff:9d55:4410
157.85.68.17 0:0:0:0:0:ffff:9d55:4411
157.85.68.18 0:0:0:0:0:ffff:9d55:4412
157.85.68.19 0:0:0:0:0:ffff:9d55:4413
157.85.68.20 0:0:0:0:0:ffff:9d55:4414
157.85.68.21 0:0:0:0:0:ffff:9d55:4415
157.85.68.22 0:0:0:0:0:ffff:9d55:4416
157.85.68.23 0:0:0:0:0:ffff:9d55:4417
157.85.68.24 0:0:0:0:0:ffff:9d55:4418
157.85.68.25 0:0:0:0:0:ffff:9d55:4419
157.85.68.26 0:0:0:0:0:ffff:9d55:441a
157.85.68.27 0:0:0:0:0:ffff:9d55:441b
157.85.68.28 0:0:0:0:0:ffff:9d55:441c
157.85.68.29 0:0:0:0:0:ffff:9d55:441d
157.85.68.30 0:0:0:0:0:ffff:9d55:441e
157.85.68.31 0:0:0:0:0:ffff:9d55:441f
157.85.68.32 0:0:0:0:0:ffff:9d55:4420
157.85.68.33 0:0:0:0:0:ffff:9d55:4421
157.85.68.34 0:0:0:0:0:ffff:9d55:4422
157.85.68.35 0:0:0:0:0:ffff:9d55:4423
157.85.68.36 0:0:0:0:0:ffff:9d55:4424
157.85.68.37 0:0:0:0:0:ffff:9d55:4425
157.85.68.38 0:0:0:0:0:ffff:9d55:4426
157.85.68.39 0:0:0:0:0:ffff:9d55:4427
157.85.68.40 0:0:0:0:0:ffff:9d55:4428
157.85.68.41 0:0:0:0:0:ffff:9d55:4429
157.85.68.42 0:0:0:0:0:ffff:9d55:442a
157.85.68.43 0:0:0:0:0:ffff:9d55:442b
157.85.68.44 0:0:0:0:0:ffff:9d55:442c
157.85.68.45 0:0:0:0:0:ffff:9d55:442d
157.85.68.46 0:0:0:0:0:ffff:9d55:442e
157.85.68.47 0:0:0:0:0:ffff:9d55:442f
157.85.68.48 0:0:0:0:0:ffff:9d55:4430
157.85.68.49 0:0:0:0:0:ffff:9d55:4431
157.85.68.50 0:0:0:0:0:ffff:9d55:4432
157.85.68.51 0:0:0:0:0:ffff:9d55:4433
157.85.68.52 0:0:0:0:0:ffff:9d55:4434
157.85.68.53 0:0:0:0:0:ffff:9d55:4435
157.85.68.54 0:0:0:0:0:ffff:9d55:4436
157.85.68.55 0:0:0:0:0:ffff:9d55:4437
157.85.68.56 0:0:0:0:0:ffff:9d55:4438
157.85.68.57 0:0:0:0:0:ffff:9d55:4439
157.85.68.58 0:0:0:0:0:ffff:9d55:443a
157.85.68.59 0:0:0:0:0:ffff:9d55:443b
157.85.68.60 0:0:0:0:0:ffff:9d55:443c


157.85.68.61 0:0:0:0:0:ffff:9d55:443d
157.85.68.62 0:0:0:0:0:ffff:9d55:443e
157.85.68.63 0:0:0:0:0:ffff:9d55:443f
157.85.68.64 0:0:0:0:0:ffff:9d55:4440
157.85.68.65 0:0:0:0:0:ffff:9d55:4441
157.85.68.66 0:0:0:0:0:ffff:9d55:4442
157.85.68.67 0:0:0:0:0:ffff:9d55:4443
157.85.68.68 0:0:0:0:0:ffff:9d55:4444
157.85.68.69 0:0:0:0:0:ffff:9d55:4445
157.85.68.70 0:0:0:0:0:ffff:9d55:4446
157.85.68.71 0:0:0:0:0:ffff:9d55:4447
157.85.68.72 0:0:0:0:0:ffff:9d55:4448
157.85.68.73 0:0:0:0:0:ffff:9d55:4449
157.85.68.74 0:0:0:0:0:ffff:9d55:444a
157.85.68.75 0:0:0:0:0:ffff:9d55:444b
157.85.68.76 0:0:0:0:0:ffff:9d55:444c
157.85.68.77 0:0:0:0:0:ffff:9d55:444d
157.85.68.78 0:0:0:0:0:ffff:9d55:444e
157.85.68.79 0:0:0:0:0:ffff:9d55:444f
157.85.68.80 0:0:0:0:0:ffff:9d55:4450
157.85.68.81 0:0:0:0:0:ffff:9d55:4451
157.85.68.82 0:0:0:0:0:ffff:9d55:4452
157.85.68.83 0:0:0:0:0:ffff:9d55:4453
157.85.68.84 0:0:0:0:0:ffff:9d55:4454
157.85.68.85 0:0:0:0:0:ffff:9d55:4455
157.85.68.86 0:0:0:0:0:ffff:9d55:4456
157.85.68.87 0:0:0:0:0:ffff:9d55:4457
157.85.68.88 0:0:0:0:0:ffff:9d55:4458
157.85.68.89 0:0:0:0:0:ffff:9d55:4459
157.85.68.90 0:0:0:0:0:ffff:9d55:445a
157.85.68.91 0:0:0:0:0:ffff:9d55:445b
157.85.68.92 0:0:0:0:0:ffff:9d55:445c
157.85.68.93 0:0:0:0:0:ffff:9d55:445d
157.85.68.94 0:0:0:0:0:ffff:9d55:445e
157.85.68.95 0:0:0:0:0:ffff:9d55:445f
157.85.68.96 0:0:0:0:0:ffff:9d55:4460
157.85.68.97 0:0:0:0:0:ffff:9d55:4461
157.85.68.98 0:0:0:0:0:ffff:9d55:4462
157.85.68.99 0:0:0:0:0:ffff:9d55:4463
157.85.68.100 0:0:0:0:0:ffff:9d55:4464
157.85.68.101 0:0:0:0:0:ffff:9d55:4465
157.85.68.102 0:0:0:0:0:ffff:9d55:4466
157.85.68.103 0:0:0:0:0:ffff:9d55:4467
157.85.68.104 0:0:0:0:0:ffff:9d55:4468
157.85.68.105 0:0:0:0:0:ffff:9d55:4469
157.85.68.106 0:0:0:0:0:ffff:9d55:446a
157.85.68.107 0:0:0:0:0:ffff:9d55:446b
157.85.68.108 0:0:0:0:0:ffff:9d55:446c
157.85.68.109 0:0:0:0:0:ffff:9d55:446d
157.85.68.110 0:0:0:0:0:ffff:9d55:446e
157.85.68.111 0:0:0:0:0:ffff:9d55:446f
157.85.68.112 0:0:0:0:0:ffff:9d55:4470
157.85.68.113 0:0:0:0:0:ffff:9d55:4471
157.85.68.114 0:0:0:0:0:ffff:9d55:4472
157.85.68.115 0:0:0:0:0:ffff:9d55:4473
157.85.68.116 0:0:0:0:0:ffff:9d55:4474
157.85.68.117 0:0:0:0:0:ffff:9d55:4475
157.85.68.118 0:0:0:0:0:ffff:9d55:4476
157.85.68.119 0:0:0:0:0:ffff:9d55:4477
157.85.68.120 0:0:0:0:0:ffff:9d55:4478


157.85.68.121 0:0:0:0:0:ffff:9d55:4479
157.85.68.122 0:0:0:0:0:ffff:9d55:447a
157.85.68.123 0:0:0:0:0:ffff:9d55:447b
157.85.68.124 0:0:0:0:0:ffff:9d55:447c
157.85.68.125 0:0:0:0:0:ffff:9d55:447d
157.85.68.126 0:0:0:0:0:ffff:9d55:447e
157.85.68.127 0:0:0:0:0:ffff:9d55:447f
157.85.68.128 0:0:0:0:0:ffff:9d55:4480
157.85.68.129 0:0:0:0:0:ffff:9d55:4481
157.85.68.130 0:0:0:0:0:ffff:9d55:4482
157.85.68.131 0:0:0:0:0:ffff:9d55:4483
157.85.68.132 0:0:0:0:0:ffff:9d55:4484
157.85.68.133 0:0:0:0:0:ffff:9d55:4485
157.85.68.134 0:0:0:0:0:ffff:9d55:4486
157.85.68.135 0:0:0:0:0:ffff:9d55:4487
157.85.68.136 0:0:0:0:0:ffff:9d55:4488
157.85.68.137 0:0:0:0:0:ffff:9d55:4489
157.85.68.138 0:0:0:0:0:ffff:9d55:448a
157.85.68.139 0:0:0:0:0:ffff:9d55:448b
157.85.68.140 0:0:0:0:0:ffff:9d55:448c
157.85.68.141 0:0:0:0:0:ffff:9d55:448d
157.85.68.142 0:0:0:0:0:ffff:9d55:448e
157.85.68.143 0:0:0:0:0:ffff:9d55:448f
157.85.68.144 0:0:0:0:0:ffff:9d55:4490
157.85.68.145 0:0:0:0:0:ffff:9d55:4491
157.85.68.146 0:0:0:0:0:ffff:9d55:4492
157.85.68.147 0:0:0:0:0:ffff:9d55:4493
157.85.68.148 0:0:0:0:0:ffff:9d55:4494
157.85.68.149 0:0:0:0:0:ffff:9d55:4495
157.85.68.150 0:0:0:0:0:ffff:9d55:4496
157.85.68.151 0:0:0:0:0:ffff:9d55:4497
157.85.68.152 0:0:0:0:0:ffff:9d55:4498
157.85.68.153 0:0:0:0:0:ffff:9d55:4499
157.85.68.154 0:0:0:0:0:ffff:9d55:449a
157.85.68.155 0:0:0:0:0:ffff:9d55:449b
157.85.68.156 0:0:0:0:0:ffff:9d55:449c
157.85.68.157 0:0:0:0:0:ffff:9d55:449d
157.85.68.158 0:0:0:0:0:ffff:9d55:449e
157.85.68.159 0:0:0:0:0:ffff:9d55:449f
157.85.68.160 0:0:0:0:0:ffff:9d55:44a0
157.85.68.161 0:0:0:0:0:ffff:9d55:44a1
157.85.68.162 0:0:0:0:0:ffff:9d55:44a2
157.85.68.163 0:0:0:0:0:ffff:9d55:44a3
157.85.68.164 0:0:0:0:0:ffff:9d55:44a4
157.85.68.165 0:0:0:0:0:ffff:9d55:44a5
157.85.68.166 0:0:0:0:0:ffff:9d55:44a6
157.85.68.167 0:0:0:0:0:ffff:9d55:44a7
157.85.68.168 0:0:0:0:0:ffff:9d55:44a8
157.85.68.169 0:0:0:0:0:ffff:9d55:44a9
157.85.68.170 0:0:0:0:0:ffff:9d55:44aa
157.85.68.171 0:0:0:0:0:ffff:9d55:44ab
157.85.68.172 0:0:0:0:0:ffff:9d55:44ac
157.85.68.173 0:0:0:0:0:ffff:9d55:44ad
157.85.68.174 0:0:0:0:0:ffff:9d55:44ae
157.85.68.175 0:0:0:0:0:ffff:9d55:44af
157.85.68.176 0:0:0:0:0:ffff:9d55:44b0
157.85.68.177 0:0:0:0:0:ffff:9d55:44b1
157.85.68.178 0:0:0:0:0:ffff:9d55:44b2
157.85.68.179 0:0:0:0:0:ffff:9d55:44b3
157.85.68.180 0:0:0:0:0:ffff:9d55:44b4


157.85.68.181 0:0:0:0:0:ffff:9d55:44b5
157.85.68.182 0:0:0:0:0:ffff:9d55:44b6
157.85.68.183 0:0:0:0:0:ffff:9d55:44b7
157.85.68.184 0:0:0:0:0:ffff:9d55:44b8
157.85.68.185 0:0:0:0:0:ffff:9d55:44b9
157.85.68.186 0:0:0:0:0:ffff:9d55:44ba
157.85.68.187 0:0:0:0:0:ffff:9d55:44bb
157.85.68.188 0:0:0:0:0:ffff:9d55:44bc
157.85.68.189 0:0:0:0:0:ffff:9d55:44bd
157.85.68.190 0:0:0:0:0:ffff:9d55:44be
157.85.68.191 0:0:0:0:0:ffff:9d55:44bf
157.85.68.192 0:0:0:0:0:ffff:9d55:44c0
157.85.68.193 0:0:0:0:0:ffff:9d55:44c1
157.85.68.194 0:0:0:0:0:ffff:9d55:44c2
157.85.68.195 0:0:0:0:0:ffff:9d55:44c3
157.85.68.196 0:0:0:0:0:ffff:9d55:44c4
157.85.68.197 0:0:0:0:0:ffff:9d55:44c5
157.85.68.198 0:0:0:0:0:ffff:9d55:44c6
157.85.68.199 0:0:0:0:0:ffff:9d55:44c7
157.85.68.200 0:0:0:0:0:ffff:9d55:44c8
157.85.68.201 0:0:0:0:0:ffff:9d55:44c9
157.85.68.202 0:0:0:0:0:ffff:9d55:44ca
157.85.68.203 0:0:0:0:0:ffff:9d55:44cb
157.85.68.204 0:0:0:0:0:ffff:9d55:44cc
157.85.68.205 0:0:0:0:0:ffff:9d55:44cd
157.85.68.206 0:0:0:0:0:ffff:9d55:44ce
157.85.68.207 0:0:0:0:0:ffff:9d55:44cf
157.85.68.208 0:0:0:0:0:ffff:9d55:44d0
157.85.68.209 0:0:0:0:0:ffff:9d55:44d1
157.85.68.210 0:0:0:0:0:ffff:9d55:44d2
157.85.68.211 0:0:0:0:0:ffff:9d55:44d3
157.85.68.212 0:0:0:0:0:ffff:9d55:44d4
157.85.68.213 0:0:0:0:0:ffff:9d55:44d5
157.85.68.214 0:0:0:0:0:ffff:9d55:44d6
157.85.68.215 0:0:0:0:0:ffff:9d55:44d7
157.85.68.216 0:0:0:0:0:ffff:9d55:44d8
157.85.68.217 0:0:0:0:0:ffff:9d55:44d9
157.85.68.218 0:0:0:0:0:ffff:9d55:44da
157.85.68.219 0:0:0:0:0:ffff:9d55:44db
157.85.68.220 0:0:0:0:0:ffff:9d55:44dc
157.85.68.221 0:0:0:0:0:ffff:9d55:44dd
157.85.68.222 0:0:0:0:0:ffff:9d55:44de
157.85.68.223 0:0:0:0:0:ffff:9d55:44df
157.85.68.224 0:0:0:0:0:ffff:9d55:44e0
157.85.68.225 0:0:0:0:0:ffff:9d55:44e1
157.85.68.226 0:0:0:0:0:ffff:9d55:44e2
157.85.68.227 0:0:0:0:0:ffff:9d55:44e3
157.85.68.228 0:0:0:0:0:ffff:9d55:44e4
157.85.68.229 0:0:0:0:0:ffff:9d55:44e5
157.85.68.230 0:0:0:0:0:ffff:9d55:44e6
157.85.68.231 0:0:0:0:0:ffff:9d55:44e7
157.85.68.232 0:0:0:0:0:ffff:9d55:44e8
157.85.68.233 0:0:0:0:0:ffff:9d55:44e9
157.85.68.234 0:0:0:0:0:ffff:9d55:44ea
157.85.68.235 0:0:0:0:0:ffff:9d55:44eb
157.85.68.236 0:0:0:0:0:ffff:9d55:44ec
157.85.68.237 0:0:0:0:0:ffff:9d55:44ed
157.85.68.238 0:0:0:0:0:ffff:9d55:44ee
157.85.68.239 0:0:0:0:0:ffff:9d55:44ef
157.85.68.240 0:0:0:0:0:ffff:9d55:44f0
157.85.68.241 0:0:0:0:0:ffff:9d55:44f1
157.85.68.242 0:0:0:0:0:ffff:9d55:44f2
157.85.68.243 0:0:0:0:0:ffff:9d55:44f3
157.85.68.244 0:0:0:0:0:ffff:9d55:44f4
157.85.68.245 0:0:0:0:0:ffff:9d55:44f5
157.85.68.246 0:0:0:0:0:ffff:9d55:44f6
157.85.68.247 0:0:0:0:0:ffff:9d55:44f7
157.85.68.248 0:0:0:0:0:ffff:9d55:44f8
157.85.68.249 0:0:0:0:0:ffff:9d55:44f9
157.85.68.250 0:0:0:0:0:ffff:9d55:44fa
157.85.68.251 0:0:0:0:0:ffff:9d55:44fb
157.85.68.252 0:0:0:0:0:ffff:9d55:44fc
157.85.68.253 0:0:0:0:0:ffff:9d55:44fd
157.85.68.254 0:0:0:0:0:ffff:9d55:44fe
157.85.68.255 0:0:0:0:0:ffff:9d55:44ff


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.