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
199.118.71.1 0:0:0:0:0:ffff:c776:4701
199.118.71.2 0:0:0:0:0:ffff:c776:4702
199.118.71.3 0:0:0:0:0:ffff:c776:4703
199.118.71.4 0:0:0:0:0:ffff:c776:4704
199.118.71.5 0:0:0:0:0:ffff:c776:4705
199.118.71.6 0:0:0:0:0:ffff:c776:4706
199.118.71.7 0:0:0:0:0:ffff:c776:4707
199.118.71.8 0:0:0:0:0:ffff:c776:4708
199.118.71.9 0:0:0:0:0:ffff:c776:4709
199.118.71.10 0:0:0:0:0:ffff:c776:470a
199.118.71.11 0:0:0:0:0:ffff:c776:470b
199.118.71.12 0:0:0:0:0:ffff:c776:470c
199.118.71.13 0:0:0:0:0:ffff:c776:470d
199.118.71.14 0:0:0:0:0:ffff:c776:470e
199.118.71.15 0:0:0:0:0:ffff:c776:470f
199.118.71.16 0:0:0:0:0:ffff:c776:4710
199.118.71.17 0:0:0:0:0:ffff:c776:4711
199.118.71.18 0:0:0:0:0:ffff:c776:4712
199.118.71.19 0:0:0:0:0:ffff:c776:4713
199.118.71.20 0:0:0:0:0:ffff:c776:4714
199.118.71.21 0:0:0:0:0:ffff:c776:4715
199.118.71.22 0:0:0:0:0:ffff:c776:4716
199.118.71.23 0:0:0:0:0:ffff:c776:4717
199.118.71.24 0:0:0:0:0:ffff:c776:4718
199.118.71.25 0:0:0:0:0:ffff:c776:4719
199.118.71.26 0:0:0:0:0:ffff:c776:471a
199.118.71.27 0:0:0:0:0:ffff:c776:471b
199.118.71.28 0:0:0:0:0:ffff:c776:471c
199.118.71.29 0:0:0:0:0:ffff:c776:471d
199.118.71.30 0:0:0:0:0:ffff:c776:471e
199.118.71.31 0:0:0:0:0:ffff:c776:471f
199.118.71.32 0:0:0:0:0:ffff:c776:4720
199.118.71.33 0:0:0:0:0:ffff:c776:4721
199.118.71.34 0:0:0:0:0:ffff:c776:4722
199.118.71.35 0:0:0:0:0:ffff:c776:4723
199.118.71.36 0:0:0:0:0:ffff:c776:4724
199.118.71.37 0:0:0:0:0:ffff:c776:4725
199.118.71.38 0:0:0:0:0:ffff:c776:4726
199.118.71.39 0:0:0:0:0:ffff:c776:4727
199.118.71.40 0:0:0:0:0:ffff:c776:4728
199.118.71.41 0:0:0:0:0:ffff:c776:4729
199.118.71.42 0:0:0:0:0:ffff:c776:472a
199.118.71.43 0:0:0:0:0:ffff:c776:472b
199.118.71.44 0:0:0:0:0:ffff:c776:472c
199.118.71.45 0:0:0:0:0:ffff:c776:472d
199.118.71.46 0:0:0:0:0:ffff:c776:472e
199.118.71.47 0:0:0:0:0:ffff:c776:472f
199.118.71.48 0:0:0:0:0:ffff:c776:4730
199.118.71.49 0:0:0:0:0:ffff:c776:4731
199.118.71.50 0:0:0:0:0:ffff:c776:4732
199.118.71.51 0:0:0:0:0:ffff:c776:4733
199.118.71.52 0:0:0:0:0:ffff:c776:4734
199.118.71.53 0:0:0:0:0:ffff:c776:4735
199.118.71.54 0:0:0:0:0:ffff:c776:4736
199.118.71.55 0:0:0:0:0:ffff:c776:4737
199.118.71.56 0:0:0:0:0:ffff:c776:4738
199.118.71.57 0:0:0:0:0:ffff:c776:4739
199.118.71.58 0:0:0:0:0:ffff:c776:473a
199.118.71.59 0:0:0:0:0:ffff:c776:473b
199.118.71.60 0:0:0:0:0:ffff:c776:473c


199.118.71.61 0:0:0:0:0:ffff:c776:473d
199.118.71.62 0:0:0:0:0:ffff:c776:473e
199.118.71.63 0:0:0:0:0:ffff:c776:473f
199.118.71.64 0:0:0:0:0:ffff:c776:4740
199.118.71.65 0:0:0:0:0:ffff:c776:4741
199.118.71.66 0:0:0:0:0:ffff:c776:4742
199.118.71.67 0:0:0:0:0:ffff:c776:4743
199.118.71.68 0:0:0:0:0:ffff:c776:4744
199.118.71.69 0:0:0:0:0:ffff:c776:4745
199.118.71.70 0:0:0:0:0:ffff:c776:4746
199.118.71.71 0:0:0:0:0:ffff:c776:4747
199.118.71.72 0:0:0:0:0:ffff:c776:4748
199.118.71.73 0:0:0:0:0:ffff:c776:4749
199.118.71.74 0:0:0:0:0:ffff:c776:474a
199.118.71.75 0:0:0:0:0:ffff:c776:474b
199.118.71.76 0:0:0:0:0:ffff:c776:474c
199.118.71.77 0:0:0:0:0:ffff:c776:474d
199.118.71.78 0:0:0:0:0:ffff:c776:474e
199.118.71.79 0:0:0:0:0:ffff:c776:474f
199.118.71.80 0:0:0:0:0:ffff:c776:4750
199.118.71.81 0:0:0:0:0:ffff:c776:4751
199.118.71.82 0:0:0:0:0:ffff:c776:4752
199.118.71.83 0:0:0:0:0:ffff:c776:4753
199.118.71.84 0:0:0:0:0:ffff:c776:4754
199.118.71.85 0:0:0:0:0:ffff:c776:4755
199.118.71.86 0:0:0:0:0:ffff:c776:4756
199.118.71.87 0:0:0:0:0:ffff:c776:4757
199.118.71.88 0:0:0:0:0:ffff:c776:4758
199.118.71.89 0:0:0:0:0:ffff:c776:4759
199.118.71.90 0:0:0:0:0:ffff:c776:475a
199.118.71.91 0:0:0:0:0:ffff:c776:475b
199.118.71.92 0:0:0:0:0:ffff:c776:475c
199.118.71.93 0:0:0:0:0:ffff:c776:475d
199.118.71.94 0:0:0:0:0:ffff:c776:475e
199.118.71.95 0:0:0:0:0:ffff:c776:475f
199.118.71.96 0:0:0:0:0:ffff:c776:4760
199.118.71.97 0:0:0:0:0:ffff:c776:4761
199.118.71.98 0:0:0:0:0:ffff:c776:4762
199.118.71.99 0:0:0:0:0:ffff:c776:4763
199.118.71.100 0:0:0:0:0:ffff:c776:4764
199.118.71.101 0:0:0:0:0:ffff:c776:4765
199.118.71.102 0:0:0:0:0:ffff:c776:4766
199.118.71.103 0:0:0:0:0:ffff:c776:4767
199.118.71.104 0:0:0:0:0:ffff:c776:4768
199.118.71.105 0:0:0:0:0:ffff:c776:4769
199.118.71.106 0:0:0:0:0:ffff:c776:476a
199.118.71.107 0:0:0:0:0:ffff:c776:476b
199.118.71.108 0:0:0:0:0:ffff:c776:476c
199.118.71.109 0:0:0:0:0:ffff:c776:476d
199.118.71.110 0:0:0:0:0:ffff:c776:476e
199.118.71.111 0:0:0:0:0:ffff:c776:476f
199.118.71.112 0:0:0:0:0:ffff:c776:4770
199.118.71.113 0:0:0:0:0:ffff:c776:4771
199.118.71.114 0:0:0:0:0:ffff:c776:4772
199.118.71.115 0:0:0:0:0:ffff:c776:4773
199.118.71.116 0:0:0:0:0:ffff:c776:4774
199.118.71.117 0:0:0:0:0:ffff:c776:4775
199.118.71.118 0:0:0:0:0:ffff:c776:4776
199.118.71.119 0:0:0:0:0:ffff:c776:4777
199.118.71.120 0:0:0:0:0:ffff:c776:4778


199.118.71.121 0:0:0:0:0:ffff:c776:4779
199.118.71.122 0:0:0:0:0:ffff:c776:477a
199.118.71.123 0:0:0:0:0:ffff:c776:477b
199.118.71.124 0:0:0:0:0:ffff:c776:477c
199.118.71.125 0:0:0:0:0:ffff:c776:477d
199.118.71.126 0:0:0:0:0:ffff:c776:477e
199.118.71.127 0:0:0:0:0:ffff:c776:477f
199.118.71.128 0:0:0:0:0:ffff:c776:4780
199.118.71.129 0:0:0:0:0:ffff:c776:4781
199.118.71.130 0:0:0:0:0:ffff:c776:4782
199.118.71.131 0:0:0:0:0:ffff:c776:4783
199.118.71.132 0:0:0:0:0:ffff:c776:4784
199.118.71.133 0:0:0:0:0:ffff:c776:4785
199.118.71.134 0:0:0:0:0:ffff:c776:4786
199.118.71.135 0:0:0:0:0:ffff:c776:4787
199.118.71.136 0:0:0:0:0:ffff:c776:4788
199.118.71.137 0:0:0:0:0:ffff:c776:4789
199.118.71.138 0:0:0:0:0:ffff:c776:478a
199.118.71.139 0:0:0:0:0:ffff:c776:478b
199.118.71.140 0:0:0:0:0:ffff:c776:478c
199.118.71.141 0:0:0:0:0:ffff:c776:478d
199.118.71.142 0:0:0:0:0:ffff:c776:478e
199.118.71.143 0:0:0:0:0:ffff:c776:478f
199.118.71.144 0:0:0:0:0:ffff:c776:4790
199.118.71.145 0:0:0:0:0:ffff:c776:4791
199.118.71.146 0:0:0:0:0:ffff:c776:4792
199.118.71.147 0:0:0:0:0:ffff:c776:4793
199.118.71.148 0:0:0:0:0:ffff:c776:4794
199.118.71.149 0:0:0:0:0:ffff:c776:4795
199.118.71.150 0:0:0:0:0:ffff:c776:4796
199.118.71.151 0:0:0:0:0:ffff:c776:4797
199.118.71.152 0:0:0:0:0:ffff:c776:4798
199.118.71.153 0:0:0:0:0:ffff:c776:4799
199.118.71.154 0:0:0:0:0:ffff:c776:479a
199.118.71.155 0:0:0:0:0:ffff:c776:479b
199.118.71.156 0:0:0:0:0:ffff:c776:479c
199.118.71.157 0:0:0:0:0:ffff:c776:479d
199.118.71.158 0:0:0:0:0:ffff:c776:479e
199.118.71.159 0:0:0:0:0:ffff:c776:479f
199.118.71.160 0:0:0:0:0:ffff:c776:47a0
199.118.71.161 0:0:0:0:0:ffff:c776:47a1
199.118.71.162 0:0:0:0:0:ffff:c776:47a2
199.118.71.163 0:0:0:0:0:ffff:c776:47a3
199.118.71.164 0:0:0:0:0:ffff:c776:47a4
199.118.71.165 0:0:0:0:0:ffff:c776:47a5
199.118.71.166 0:0:0:0:0:ffff:c776:47a6
199.118.71.167 0:0:0:0:0:ffff:c776:47a7
199.118.71.168 0:0:0:0:0:ffff:c776:47a8
199.118.71.169 0:0:0:0:0:ffff:c776:47a9
199.118.71.170 0:0:0:0:0:ffff:c776:47aa
199.118.71.171 0:0:0:0:0:ffff:c776:47ab
199.118.71.172 0:0:0:0:0:ffff:c776:47ac
199.118.71.173 0:0:0:0:0:ffff:c776:47ad
199.118.71.174 0:0:0:0:0:ffff:c776:47ae
199.118.71.175 0:0:0:0:0:ffff:c776:47af
199.118.71.176 0:0:0:0:0:ffff:c776:47b0
199.118.71.177 0:0:0:0:0:ffff:c776:47b1
199.118.71.178 0:0:0:0:0:ffff:c776:47b2
199.118.71.179 0:0:0:0:0:ffff:c776:47b3
199.118.71.180 0:0:0:0:0:ffff:c776:47b4


199.118.71.181 0:0:0:0:0:ffff:c776:47b5
199.118.71.182 0:0:0:0:0:ffff:c776:47b6
199.118.71.183 0:0:0:0:0:ffff:c776:47b7
199.118.71.184 0:0:0:0:0:ffff:c776:47b8
199.118.71.185 0:0:0:0:0:ffff:c776:47b9
199.118.71.186 0:0:0:0:0:ffff:c776:47ba
199.118.71.187 0:0:0:0:0:ffff:c776:47bb
199.118.71.188 0:0:0:0:0:ffff:c776:47bc
199.118.71.189 0:0:0:0:0:ffff:c776:47bd
199.118.71.190 0:0:0:0:0:ffff:c776:47be
199.118.71.191 0:0:0:0:0:ffff:c776:47bf
199.118.71.192 0:0:0:0:0:ffff:c776:47c0
199.118.71.193 0:0:0:0:0:ffff:c776:47c1
199.118.71.194 0:0:0:0:0:ffff:c776:47c2
199.118.71.195 0:0:0:0:0:ffff:c776:47c3
199.118.71.196 0:0:0:0:0:ffff:c776:47c4
199.118.71.197 0:0:0:0:0:ffff:c776:47c5
199.118.71.198 0:0:0:0:0:ffff:c776:47c6
199.118.71.199 0:0:0:0:0:ffff:c776:47c7
199.118.71.200 0:0:0:0:0:ffff:c776:47c8
199.118.71.201 0:0:0:0:0:ffff:c776:47c9
199.118.71.202 0:0:0:0:0:ffff:c776:47ca
199.118.71.203 0:0:0:0:0:ffff:c776:47cb
199.118.71.204 0:0:0:0:0:ffff:c776:47cc
199.118.71.205 0:0:0:0:0:ffff:c776:47cd
199.118.71.206 0:0:0:0:0:ffff:c776:47ce
199.118.71.207 0:0:0:0:0:ffff:c776:47cf
199.118.71.208 0:0:0:0:0:ffff:c776:47d0
199.118.71.209 0:0:0:0:0:ffff:c776:47d1
199.118.71.210 0:0:0:0:0:ffff:c776:47d2
199.118.71.211 0:0:0:0:0:ffff:c776:47d3
199.118.71.212 0:0:0:0:0:ffff:c776:47d4
199.118.71.213 0:0:0:0:0:ffff:c776:47d5
199.118.71.214 0:0:0:0:0:ffff:c776:47d6
199.118.71.215 0:0:0:0:0:ffff:c776:47d7
199.118.71.216 0:0:0:0:0:ffff:c776:47d8
199.118.71.217 0:0:0:0:0:ffff:c776:47d9
199.118.71.218 0:0:0:0:0:ffff:c776:47da
199.118.71.219 0:0:0:0:0:ffff:c776:47db
199.118.71.220 0:0:0:0:0:ffff:c776:47dc
199.118.71.221 0:0:0:0:0:ffff:c776:47dd
199.118.71.222 0:0:0:0:0:ffff:c776:47de
199.118.71.223 0:0:0:0:0:ffff:c776:47df
199.118.71.224 0:0:0:0:0:ffff:c776:47e0
199.118.71.225 0:0:0:0:0:ffff:c776:47e1
199.118.71.226 0:0:0:0:0:ffff:c776:47e2
199.118.71.227 0:0:0:0:0:ffff:c776:47e3
199.118.71.228 0:0:0:0:0:ffff:c776:47e4
199.118.71.229 0:0:0:0:0:ffff:c776:47e5
199.118.71.230 0:0:0:0:0:ffff:c776:47e6
199.118.71.231 0:0:0:0:0:ffff:c776:47e7
199.118.71.232 0:0:0:0:0:ffff:c776:47e8
199.118.71.233 0:0:0:0:0:ffff:c776:47e9
199.118.71.234 0:0:0:0:0:ffff:c776:47ea
199.118.71.235 0:0:0:0:0:ffff:c776:47eb
199.118.71.236 0:0:0:0:0:ffff:c776:47ec
199.118.71.237 0:0:0:0:0:ffff:c776:47ed
199.118.71.238 0:0:0:0:0:ffff:c776:47ee
199.118.71.239 0:0:0:0:0:ffff:c776:47ef
199.118.71.240 0:0:0:0:0:ffff:c776:47f0
199.118.71.241 0:0:0:0:0:ffff:c776:47f1
199.118.71.242 0:0:0:0:0:ffff:c776:47f2
199.118.71.243 0:0:0:0:0:ffff:c776:47f3
199.118.71.244 0:0:0:0:0:ffff:c776:47f4
199.118.71.245 0:0:0:0:0:ffff:c776:47f5
199.118.71.246 0:0:0:0:0:ffff:c776:47f6
199.118.71.247 0:0:0:0:0:ffff:c776:47f7
199.118.71.248 0:0:0:0:0:ffff:c776:47f8
199.118.71.249 0:0:0:0:0:ffff:c776:47f9
199.118.71.250 0:0:0:0:0:ffff:c776:47fa
199.118.71.251 0:0:0:0:0:ffff:c776:47fb
199.118.71.252 0:0:0:0:0:ffff:c776:47fc
199.118.71.253 0:0:0:0:0:ffff:c776:47fd
199.118.71.254 0:0:0:0:0:ffff:c776:47fe
199.118.71.255 0:0:0:0:0:ffff:c776:47ff


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.