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
61.111.71.1 0:0:0:0:0:ffff:3d6f:4701
61.111.71.2 0:0:0:0:0:ffff:3d6f:4702
61.111.71.3 0:0:0:0:0:ffff:3d6f:4703
61.111.71.4 0:0:0:0:0:ffff:3d6f:4704
61.111.71.5 0:0:0:0:0:ffff:3d6f:4705
61.111.71.6 0:0:0:0:0:ffff:3d6f:4706
61.111.71.7 0:0:0:0:0:ffff:3d6f:4707
61.111.71.8 0:0:0:0:0:ffff:3d6f:4708
61.111.71.9 0:0:0:0:0:ffff:3d6f:4709
61.111.71.10 0:0:0:0:0:ffff:3d6f:470a
61.111.71.11 0:0:0:0:0:ffff:3d6f:470b
61.111.71.12 0:0:0:0:0:ffff:3d6f:470c
61.111.71.13 0:0:0:0:0:ffff:3d6f:470d
61.111.71.14 0:0:0:0:0:ffff:3d6f:470e
61.111.71.15 0:0:0:0:0:ffff:3d6f:470f
61.111.71.16 0:0:0:0:0:ffff:3d6f:4710
61.111.71.17 0:0:0:0:0:ffff:3d6f:4711
61.111.71.18 0:0:0:0:0:ffff:3d6f:4712
61.111.71.19 0:0:0:0:0:ffff:3d6f:4713
61.111.71.20 0:0:0:0:0:ffff:3d6f:4714
61.111.71.21 0:0:0:0:0:ffff:3d6f:4715
61.111.71.22 0:0:0:0:0:ffff:3d6f:4716
61.111.71.23 0:0:0:0:0:ffff:3d6f:4717
61.111.71.24 0:0:0:0:0:ffff:3d6f:4718
61.111.71.25 0:0:0:0:0:ffff:3d6f:4719
61.111.71.26 0:0:0:0:0:ffff:3d6f:471a
61.111.71.27 0:0:0:0:0:ffff:3d6f:471b
61.111.71.28 0:0:0:0:0:ffff:3d6f:471c
61.111.71.29 0:0:0:0:0:ffff:3d6f:471d
61.111.71.30 0:0:0:0:0:ffff:3d6f:471e
61.111.71.31 0:0:0:0:0:ffff:3d6f:471f
61.111.71.32 0:0:0:0:0:ffff:3d6f:4720
61.111.71.33 0:0:0:0:0:ffff:3d6f:4721
61.111.71.34 0:0:0:0:0:ffff:3d6f:4722
61.111.71.35 0:0:0:0:0:ffff:3d6f:4723
61.111.71.36 0:0:0:0:0:ffff:3d6f:4724
61.111.71.37 0:0:0:0:0:ffff:3d6f:4725
61.111.71.38 0:0:0:0:0:ffff:3d6f:4726
61.111.71.39 0:0:0:0:0:ffff:3d6f:4727
61.111.71.40 0:0:0:0:0:ffff:3d6f:4728
61.111.71.41 0:0:0:0:0:ffff:3d6f:4729
61.111.71.42 0:0:0:0:0:ffff:3d6f:472a
61.111.71.43 0:0:0:0:0:ffff:3d6f:472b
61.111.71.44 0:0:0:0:0:ffff:3d6f:472c
61.111.71.45 0:0:0:0:0:ffff:3d6f:472d
61.111.71.46 0:0:0:0:0:ffff:3d6f:472e
61.111.71.47 0:0:0:0:0:ffff:3d6f:472f
61.111.71.48 0:0:0:0:0:ffff:3d6f:4730
61.111.71.49 0:0:0:0:0:ffff:3d6f:4731
61.111.71.50 0:0:0:0:0:ffff:3d6f:4732
61.111.71.51 0:0:0:0:0:ffff:3d6f:4733
61.111.71.52 0:0:0:0:0:ffff:3d6f:4734
61.111.71.53 0:0:0:0:0:ffff:3d6f:4735
61.111.71.54 0:0:0:0:0:ffff:3d6f:4736
61.111.71.55 0:0:0:0:0:ffff:3d6f:4737
61.111.71.56 0:0:0:0:0:ffff:3d6f:4738
61.111.71.57 0:0:0:0:0:ffff:3d6f:4739
61.111.71.58 0:0:0:0:0:ffff:3d6f:473a
61.111.71.59 0:0:0:0:0:ffff:3d6f:473b
61.111.71.60 0:0:0:0:0:ffff:3d6f:473c


61.111.71.61 0:0:0:0:0:ffff:3d6f:473d
61.111.71.62 0:0:0:0:0:ffff:3d6f:473e
61.111.71.63 0:0:0:0:0:ffff:3d6f:473f
61.111.71.64 0:0:0:0:0:ffff:3d6f:4740
61.111.71.65 0:0:0:0:0:ffff:3d6f:4741
61.111.71.66 0:0:0:0:0:ffff:3d6f:4742
61.111.71.67 0:0:0:0:0:ffff:3d6f:4743
61.111.71.68 0:0:0:0:0:ffff:3d6f:4744
61.111.71.69 0:0:0:0:0:ffff:3d6f:4745
61.111.71.70 0:0:0:0:0:ffff:3d6f:4746
61.111.71.71 0:0:0:0:0:ffff:3d6f:4747
61.111.71.72 0:0:0:0:0:ffff:3d6f:4748
61.111.71.73 0:0:0:0:0:ffff:3d6f:4749
61.111.71.74 0:0:0:0:0:ffff:3d6f:474a
61.111.71.75 0:0:0:0:0:ffff:3d6f:474b
61.111.71.76 0:0:0:0:0:ffff:3d6f:474c
61.111.71.77 0:0:0:0:0:ffff:3d6f:474d
61.111.71.78 0:0:0:0:0:ffff:3d6f:474e
61.111.71.79 0:0:0:0:0:ffff:3d6f:474f
61.111.71.80 0:0:0:0:0:ffff:3d6f:4750
61.111.71.81 0:0:0:0:0:ffff:3d6f:4751
61.111.71.82 0:0:0:0:0:ffff:3d6f:4752
61.111.71.83 0:0:0:0:0:ffff:3d6f:4753
61.111.71.84 0:0:0:0:0:ffff:3d6f:4754
61.111.71.85 0:0:0:0:0:ffff:3d6f:4755
61.111.71.86 0:0:0:0:0:ffff:3d6f:4756
61.111.71.87 0:0:0:0:0:ffff:3d6f:4757
61.111.71.88 0:0:0:0:0:ffff:3d6f:4758
61.111.71.89 0:0:0:0:0:ffff:3d6f:4759
61.111.71.90 0:0:0:0:0:ffff:3d6f:475a
61.111.71.91 0:0:0:0:0:ffff:3d6f:475b
61.111.71.92 0:0:0:0:0:ffff:3d6f:475c
61.111.71.93 0:0:0:0:0:ffff:3d6f:475d
61.111.71.94 0:0:0:0:0:ffff:3d6f:475e
61.111.71.95 0:0:0:0:0:ffff:3d6f:475f
61.111.71.96 0:0:0:0:0:ffff:3d6f:4760
61.111.71.97 0:0:0:0:0:ffff:3d6f:4761
61.111.71.98 0:0:0:0:0:ffff:3d6f:4762
61.111.71.99 0:0:0:0:0:ffff:3d6f:4763
61.111.71.100 0:0:0:0:0:ffff:3d6f:4764
61.111.71.101 0:0:0:0:0:ffff:3d6f:4765
61.111.71.102 0:0:0:0:0:ffff:3d6f:4766
61.111.71.103 0:0:0:0:0:ffff:3d6f:4767
61.111.71.104 0:0:0:0:0:ffff:3d6f:4768
61.111.71.105 0:0:0:0:0:ffff:3d6f:4769
61.111.71.106 0:0:0:0:0:ffff:3d6f:476a
61.111.71.107 0:0:0:0:0:ffff:3d6f:476b
61.111.71.108 0:0:0:0:0:ffff:3d6f:476c
61.111.71.109 0:0:0:0:0:ffff:3d6f:476d
61.111.71.110 0:0:0:0:0:ffff:3d6f:476e
61.111.71.111 0:0:0:0:0:ffff:3d6f:476f
61.111.71.112 0:0:0:0:0:ffff:3d6f:4770
61.111.71.113 0:0:0:0:0:ffff:3d6f:4771
61.111.71.114 0:0:0:0:0:ffff:3d6f:4772
61.111.71.115 0:0:0:0:0:ffff:3d6f:4773
61.111.71.116 0:0:0:0:0:ffff:3d6f:4774
61.111.71.117 0:0:0:0:0:ffff:3d6f:4775
61.111.71.118 0:0:0:0:0:ffff:3d6f:4776
61.111.71.119 0:0:0:0:0:ffff:3d6f:4777
61.111.71.120 0:0:0:0:0:ffff:3d6f:4778


61.111.71.121 0:0:0:0:0:ffff:3d6f:4779
61.111.71.122 0:0:0:0:0:ffff:3d6f:477a
61.111.71.123 0:0:0:0:0:ffff:3d6f:477b
61.111.71.124 0:0:0:0:0:ffff:3d6f:477c
61.111.71.125 0:0:0:0:0:ffff:3d6f:477d
61.111.71.126 0:0:0:0:0:ffff:3d6f:477e
61.111.71.127 0:0:0:0:0:ffff:3d6f:477f
61.111.71.128 0:0:0:0:0:ffff:3d6f:4780
61.111.71.129 0:0:0:0:0:ffff:3d6f:4781
61.111.71.130 0:0:0:0:0:ffff:3d6f:4782
61.111.71.131 0:0:0:0:0:ffff:3d6f:4783
61.111.71.132 0:0:0:0:0:ffff:3d6f:4784
61.111.71.133 0:0:0:0:0:ffff:3d6f:4785
61.111.71.134 0:0:0:0:0:ffff:3d6f:4786
61.111.71.135 0:0:0:0:0:ffff:3d6f:4787
61.111.71.136 0:0:0:0:0:ffff:3d6f:4788
61.111.71.137 0:0:0:0:0:ffff:3d6f:4789
61.111.71.138 0:0:0:0:0:ffff:3d6f:478a
61.111.71.139 0:0:0:0:0:ffff:3d6f:478b
61.111.71.140 0:0:0:0:0:ffff:3d6f:478c
61.111.71.141 0:0:0:0:0:ffff:3d6f:478d
61.111.71.142 0:0:0:0:0:ffff:3d6f:478e
61.111.71.143 0:0:0:0:0:ffff:3d6f:478f
61.111.71.144 0:0:0:0:0:ffff:3d6f:4790
61.111.71.145 0:0:0:0:0:ffff:3d6f:4791
61.111.71.146 0:0:0:0:0:ffff:3d6f:4792
61.111.71.147 0:0:0:0:0:ffff:3d6f:4793
61.111.71.148 0:0:0:0:0:ffff:3d6f:4794
61.111.71.149 0:0:0:0:0:ffff:3d6f:4795
61.111.71.150 0:0:0:0:0:ffff:3d6f:4796
61.111.71.151 0:0:0:0:0:ffff:3d6f:4797
61.111.71.152 0:0:0:0:0:ffff:3d6f:4798
61.111.71.153 0:0:0:0:0:ffff:3d6f:4799
61.111.71.154 0:0:0:0:0:ffff:3d6f:479a
61.111.71.155 0:0:0:0:0:ffff:3d6f:479b
61.111.71.156 0:0:0:0:0:ffff:3d6f:479c
61.111.71.157 0:0:0:0:0:ffff:3d6f:479d
61.111.71.158 0:0:0:0:0:ffff:3d6f:479e
61.111.71.159 0:0:0:0:0:ffff:3d6f:479f
61.111.71.160 0:0:0:0:0:ffff:3d6f:47a0
61.111.71.161 0:0:0:0:0:ffff:3d6f:47a1
61.111.71.162 0:0:0:0:0:ffff:3d6f:47a2
61.111.71.163 0:0:0:0:0:ffff:3d6f:47a3
61.111.71.164 0:0:0:0:0:ffff:3d6f:47a4
61.111.71.165 0:0:0:0:0:ffff:3d6f:47a5
61.111.71.166 0:0:0:0:0:ffff:3d6f:47a6
61.111.71.167 0:0:0:0:0:ffff:3d6f:47a7
61.111.71.168 0:0:0:0:0:ffff:3d6f:47a8
61.111.71.169 0:0:0:0:0:ffff:3d6f:47a9
61.111.71.170 0:0:0:0:0:ffff:3d6f:47aa
61.111.71.171 0:0:0:0:0:ffff:3d6f:47ab
61.111.71.172 0:0:0:0:0:ffff:3d6f:47ac
61.111.71.173 0:0:0:0:0:ffff:3d6f:47ad
61.111.71.174 0:0:0:0:0:ffff:3d6f:47ae
61.111.71.175 0:0:0:0:0:ffff:3d6f:47af
61.111.71.176 0:0:0:0:0:ffff:3d6f:47b0
61.111.71.177 0:0:0:0:0:ffff:3d6f:47b1
61.111.71.178 0:0:0:0:0:ffff:3d6f:47b2
61.111.71.179 0:0:0:0:0:ffff:3d6f:47b3
61.111.71.180 0:0:0:0:0:ffff:3d6f:47b4


61.111.71.181 0:0:0:0:0:ffff:3d6f:47b5
61.111.71.182 0:0:0:0:0:ffff:3d6f:47b6
61.111.71.183 0:0:0:0:0:ffff:3d6f:47b7
61.111.71.184 0:0:0:0:0:ffff:3d6f:47b8
61.111.71.185 0:0:0:0:0:ffff:3d6f:47b9
61.111.71.186 0:0:0:0:0:ffff:3d6f:47ba
61.111.71.187 0:0:0:0:0:ffff:3d6f:47bb
61.111.71.188 0:0:0:0:0:ffff:3d6f:47bc
61.111.71.189 0:0:0:0:0:ffff:3d6f:47bd
61.111.71.190 0:0:0:0:0:ffff:3d6f:47be
61.111.71.191 0:0:0:0:0:ffff:3d6f:47bf
61.111.71.192 0:0:0:0:0:ffff:3d6f:47c0
61.111.71.193 0:0:0:0:0:ffff:3d6f:47c1
61.111.71.194 0:0:0:0:0:ffff:3d6f:47c2
61.111.71.195 0:0:0:0:0:ffff:3d6f:47c3
61.111.71.196 0:0:0:0:0:ffff:3d6f:47c4
61.111.71.197 0:0:0:0:0:ffff:3d6f:47c5
61.111.71.198 0:0:0:0:0:ffff:3d6f:47c6
61.111.71.199 0:0:0:0:0:ffff:3d6f:47c7
61.111.71.200 0:0:0:0:0:ffff:3d6f:47c8
61.111.71.201 0:0:0:0:0:ffff:3d6f:47c9
61.111.71.202 0:0:0:0:0:ffff:3d6f:47ca
61.111.71.203 0:0:0:0:0:ffff:3d6f:47cb
61.111.71.204 0:0:0:0:0:ffff:3d6f:47cc
61.111.71.205 0:0:0:0:0:ffff:3d6f:47cd
61.111.71.206 0:0:0:0:0:ffff:3d6f:47ce
61.111.71.207 0:0:0:0:0:ffff:3d6f:47cf
61.111.71.208 0:0:0:0:0:ffff:3d6f:47d0
61.111.71.209 0:0:0:0:0:ffff:3d6f:47d1
61.111.71.210 0:0:0:0:0:ffff:3d6f:47d2
61.111.71.211 0:0:0:0:0:ffff:3d6f:47d3
61.111.71.212 0:0:0:0:0:ffff:3d6f:47d4
61.111.71.213 0:0:0:0:0:ffff:3d6f:47d5
61.111.71.214 0:0:0:0:0:ffff:3d6f:47d6
61.111.71.215 0:0:0:0:0:ffff:3d6f:47d7
61.111.71.216 0:0:0:0:0:ffff:3d6f:47d8
61.111.71.217 0:0:0:0:0:ffff:3d6f:47d9
61.111.71.218 0:0:0:0:0:ffff:3d6f:47da
61.111.71.219 0:0:0:0:0:ffff:3d6f:47db
61.111.71.220 0:0:0:0:0:ffff:3d6f:47dc
61.111.71.221 0:0:0:0:0:ffff:3d6f:47dd
61.111.71.222 0:0:0:0:0:ffff:3d6f:47de
61.111.71.223 0:0:0:0:0:ffff:3d6f:47df
61.111.71.224 0:0:0:0:0:ffff:3d6f:47e0
61.111.71.225 0:0:0:0:0:ffff:3d6f:47e1
61.111.71.226 0:0:0:0:0:ffff:3d6f:47e2
61.111.71.227 0:0:0:0:0:ffff:3d6f:47e3
61.111.71.228 0:0:0:0:0:ffff:3d6f:47e4
61.111.71.229 0:0:0:0:0:ffff:3d6f:47e5
61.111.71.230 0:0:0:0:0:ffff:3d6f:47e6
61.111.71.231 0:0:0:0:0:ffff:3d6f:47e7
61.111.71.232 0:0:0:0:0:ffff:3d6f:47e8
61.111.71.233 0:0:0:0:0:ffff:3d6f:47e9
61.111.71.234 0:0:0:0:0:ffff:3d6f:47ea
61.111.71.235 0:0:0:0:0:ffff:3d6f:47eb
61.111.71.236 0:0:0:0:0:ffff:3d6f:47ec
61.111.71.237 0:0:0:0:0:ffff:3d6f:47ed
61.111.71.238 0:0:0:0:0:ffff:3d6f:47ee
61.111.71.239 0:0:0:0:0:ffff:3d6f:47ef
61.111.71.240 0:0:0:0:0:ffff:3d6f:47f0
61.111.71.241 0:0:0:0:0:ffff:3d6f:47f1
61.111.71.242 0:0:0:0:0:ffff:3d6f:47f2
61.111.71.243 0:0:0:0:0:ffff:3d6f:47f3
61.111.71.244 0:0:0:0:0:ffff:3d6f:47f4
61.111.71.245 0:0:0:0:0:ffff:3d6f:47f5
61.111.71.246 0:0:0:0:0:ffff:3d6f:47f6
61.111.71.247 0:0:0:0:0:ffff:3d6f:47f7
61.111.71.248 0:0:0:0:0:ffff:3d6f:47f8
61.111.71.249 0:0:0:0:0:ffff:3d6f:47f9
61.111.71.250 0:0:0:0:0:ffff:3d6f:47fa
61.111.71.251 0:0:0:0:0:ffff:3d6f:47fb
61.111.71.252 0:0:0:0:0:ffff:3d6f:47fc
61.111.71.253 0:0:0:0:0:ffff:3d6f:47fd
61.111.71.254 0:0:0:0:0:ffff:3d6f:47fe
61.111.71.255 0:0:0:0:0:ffff:3d6f: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.