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
78.43.70.1 0:0:0:0:0:ffff:4e2b:4601
78.43.70.2 0:0:0:0:0:ffff:4e2b:4602
78.43.70.3 0:0:0:0:0:ffff:4e2b:4603
78.43.70.4 0:0:0:0:0:ffff:4e2b:4604
78.43.70.5 0:0:0:0:0:ffff:4e2b:4605
78.43.70.6 0:0:0:0:0:ffff:4e2b:4606
78.43.70.7 0:0:0:0:0:ffff:4e2b:4607
78.43.70.8 0:0:0:0:0:ffff:4e2b:4608
78.43.70.9 0:0:0:0:0:ffff:4e2b:4609
78.43.70.10 0:0:0:0:0:ffff:4e2b:460a
78.43.70.11 0:0:0:0:0:ffff:4e2b:460b
78.43.70.12 0:0:0:0:0:ffff:4e2b:460c
78.43.70.13 0:0:0:0:0:ffff:4e2b:460d
78.43.70.14 0:0:0:0:0:ffff:4e2b:460e
78.43.70.15 0:0:0:0:0:ffff:4e2b:460f
78.43.70.16 0:0:0:0:0:ffff:4e2b:4610
78.43.70.17 0:0:0:0:0:ffff:4e2b:4611
78.43.70.18 0:0:0:0:0:ffff:4e2b:4612
78.43.70.19 0:0:0:0:0:ffff:4e2b:4613
78.43.70.20 0:0:0:0:0:ffff:4e2b:4614
78.43.70.21 0:0:0:0:0:ffff:4e2b:4615
78.43.70.22 0:0:0:0:0:ffff:4e2b:4616
78.43.70.23 0:0:0:0:0:ffff:4e2b:4617
78.43.70.24 0:0:0:0:0:ffff:4e2b:4618
78.43.70.25 0:0:0:0:0:ffff:4e2b:4619
78.43.70.26 0:0:0:0:0:ffff:4e2b:461a
78.43.70.27 0:0:0:0:0:ffff:4e2b:461b
78.43.70.28 0:0:0:0:0:ffff:4e2b:461c
78.43.70.29 0:0:0:0:0:ffff:4e2b:461d
78.43.70.30 0:0:0:0:0:ffff:4e2b:461e
78.43.70.31 0:0:0:0:0:ffff:4e2b:461f
78.43.70.32 0:0:0:0:0:ffff:4e2b:4620
78.43.70.33 0:0:0:0:0:ffff:4e2b:4621
78.43.70.34 0:0:0:0:0:ffff:4e2b:4622
78.43.70.35 0:0:0:0:0:ffff:4e2b:4623
78.43.70.36 0:0:0:0:0:ffff:4e2b:4624
78.43.70.37 0:0:0:0:0:ffff:4e2b:4625
78.43.70.38 0:0:0:0:0:ffff:4e2b:4626
78.43.70.39 0:0:0:0:0:ffff:4e2b:4627
78.43.70.40 0:0:0:0:0:ffff:4e2b:4628
78.43.70.41 0:0:0:0:0:ffff:4e2b:4629
78.43.70.42 0:0:0:0:0:ffff:4e2b:462a
78.43.70.43 0:0:0:0:0:ffff:4e2b:462b
78.43.70.44 0:0:0:0:0:ffff:4e2b:462c
78.43.70.45 0:0:0:0:0:ffff:4e2b:462d
78.43.70.46 0:0:0:0:0:ffff:4e2b:462e
78.43.70.47 0:0:0:0:0:ffff:4e2b:462f
78.43.70.48 0:0:0:0:0:ffff:4e2b:4630
78.43.70.49 0:0:0:0:0:ffff:4e2b:4631
78.43.70.50 0:0:0:0:0:ffff:4e2b:4632
78.43.70.51 0:0:0:0:0:ffff:4e2b:4633
78.43.70.52 0:0:0:0:0:ffff:4e2b:4634
78.43.70.53 0:0:0:0:0:ffff:4e2b:4635
78.43.70.54 0:0:0:0:0:ffff:4e2b:4636
78.43.70.55 0:0:0:0:0:ffff:4e2b:4637
78.43.70.56 0:0:0:0:0:ffff:4e2b:4638
78.43.70.57 0:0:0:0:0:ffff:4e2b:4639
78.43.70.58 0:0:0:0:0:ffff:4e2b:463a
78.43.70.59 0:0:0:0:0:ffff:4e2b:463b
78.43.70.60 0:0:0:0:0:ffff:4e2b:463c


78.43.70.61 0:0:0:0:0:ffff:4e2b:463d
78.43.70.62 0:0:0:0:0:ffff:4e2b:463e
78.43.70.63 0:0:0:0:0:ffff:4e2b:463f
78.43.70.64 0:0:0:0:0:ffff:4e2b:4640
78.43.70.65 0:0:0:0:0:ffff:4e2b:4641
78.43.70.66 0:0:0:0:0:ffff:4e2b:4642
78.43.70.67 0:0:0:0:0:ffff:4e2b:4643
78.43.70.68 0:0:0:0:0:ffff:4e2b:4644
78.43.70.69 0:0:0:0:0:ffff:4e2b:4645
78.43.70.70 0:0:0:0:0:ffff:4e2b:4646
78.43.70.71 0:0:0:0:0:ffff:4e2b:4647
78.43.70.72 0:0:0:0:0:ffff:4e2b:4648
78.43.70.73 0:0:0:0:0:ffff:4e2b:4649
78.43.70.74 0:0:0:0:0:ffff:4e2b:464a
78.43.70.75 0:0:0:0:0:ffff:4e2b:464b
78.43.70.76 0:0:0:0:0:ffff:4e2b:464c
78.43.70.77 0:0:0:0:0:ffff:4e2b:464d
78.43.70.78 0:0:0:0:0:ffff:4e2b:464e
78.43.70.79 0:0:0:0:0:ffff:4e2b:464f
78.43.70.80 0:0:0:0:0:ffff:4e2b:4650
78.43.70.81 0:0:0:0:0:ffff:4e2b:4651
78.43.70.82 0:0:0:0:0:ffff:4e2b:4652
78.43.70.83 0:0:0:0:0:ffff:4e2b:4653
78.43.70.84 0:0:0:0:0:ffff:4e2b:4654
78.43.70.85 0:0:0:0:0:ffff:4e2b:4655
78.43.70.86 0:0:0:0:0:ffff:4e2b:4656
78.43.70.87 0:0:0:0:0:ffff:4e2b:4657
78.43.70.88 0:0:0:0:0:ffff:4e2b:4658
78.43.70.89 0:0:0:0:0:ffff:4e2b:4659
78.43.70.90 0:0:0:0:0:ffff:4e2b:465a
78.43.70.91 0:0:0:0:0:ffff:4e2b:465b
78.43.70.92 0:0:0:0:0:ffff:4e2b:465c
78.43.70.93 0:0:0:0:0:ffff:4e2b:465d
78.43.70.94 0:0:0:0:0:ffff:4e2b:465e
78.43.70.95 0:0:0:0:0:ffff:4e2b:465f
78.43.70.96 0:0:0:0:0:ffff:4e2b:4660
78.43.70.97 0:0:0:0:0:ffff:4e2b:4661
78.43.70.98 0:0:0:0:0:ffff:4e2b:4662
78.43.70.99 0:0:0:0:0:ffff:4e2b:4663
78.43.70.100 0:0:0:0:0:ffff:4e2b:4664
78.43.70.101 0:0:0:0:0:ffff:4e2b:4665
78.43.70.102 0:0:0:0:0:ffff:4e2b:4666
78.43.70.103 0:0:0:0:0:ffff:4e2b:4667
78.43.70.104 0:0:0:0:0:ffff:4e2b:4668
78.43.70.105 0:0:0:0:0:ffff:4e2b:4669
78.43.70.106 0:0:0:0:0:ffff:4e2b:466a
78.43.70.107 0:0:0:0:0:ffff:4e2b:466b
78.43.70.108 0:0:0:0:0:ffff:4e2b:466c
78.43.70.109 0:0:0:0:0:ffff:4e2b:466d
78.43.70.110 0:0:0:0:0:ffff:4e2b:466e
78.43.70.111 0:0:0:0:0:ffff:4e2b:466f
78.43.70.112 0:0:0:0:0:ffff:4e2b:4670
78.43.70.113 0:0:0:0:0:ffff:4e2b:4671
78.43.70.114 0:0:0:0:0:ffff:4e2b:4672
78.43.70.115 0:0:0:0:0:ffff:4e2b:4673
78.43.70.116 0:0:0:0:0:ffff:4e2b:4674
78.43.70.117 0:0:0:0:0:ffff:4e2b:4675
78.43.70.118 0:0:0:0:0:ffff:4e2b:4676
78.43.70.119 0:0:0:0:0:ffff:4e2b:4677
78.43.70.120 0:0:0:0:0:ffff:4e2b:4678


78.43.70.121 0:0:0:0:0:ffff:4e2b:4679
78.43.70.122 0:0:0:0:0:ffff:4e2b:467a
78.43.70.123 0:0:0:0:0:ffff:4e2b:467b
78.43.70.124 0:0:0:0:0:ffff:4e2b:467c
78.43.70.125 0:0:0:0:0:ffff:4e2b:467d
78.43.70.126 0:0:0:0:0:ffff:4e2b:467e
78.43.70.127 0:0:0:0:0:ffff:4e2b:467f
78.43.70.128 0:0:0:0:0:ffff:4e2b:4680
78.43.70.129 0:0:0:0:0:ffff:4e2b:4681
78.43.70.130 0:0:0:0:0:ffff:4e2b:4682
78.43.70.131 0:0:0:0:0:ffff:4e2b:4683
78.43.70.132 0:0:0:0:0:ffff:4e2b:4684
78.43.70.133 0:0:0:0:0:ffff:4e2b:4685
78.43.70.134 0:0:0:0:0:ffff:4e2b:4686
78.43.70.135 0:0:0:0:0:ffff:4e2b:4687
78.43.70.136 0:0:0:0:0:ffff:4e2b:4688
78.43.70.137 0:0:0:0:0:ffff:4e2b:4689
78.43.70.138 0:0:0:0:0:ffff:4e2b:468a
78.43.70.139 0:0:0:0:0:ffff:4e2b:468b
78.43.70.140 0:0:0:0:0:ffff:4e2b:468c
78.43.70.141 0:0:0:0:0:ffff:4e2b:468d
78.43.70.142 0:0:0:0:0:ffff:4e2b:468e
78.43.70.143 0:0:0:0:0:ffff:4e2b:468f
78.43.70.144 0:0:0:0:0:ffff:4e2b:4690
78.43.70.145 0:0:0:0:0:ffff:4e2b:4691
78.43.70.146 0:0:0:0:0:ffff:4e2b:4692
78.43.70.147 0:0:0:0:0:ffff:4e2b:4693
78.43.70.148 0:0:0:0:0:ffff:4e2b:4694
78.43.70.149 0:0:0:0:0:ffff:4e2b:4695
78.43.70.150 0:0:0:0:0:ffff:4e2b:4696
78.43.70.151 0:0:0:0:0:ffff:4e2b:4697
78.43.70.152 0:0:0:0:0:ffff:4e2b:4698
78.43.70.153 0:0:0:0:0:ffff:4e2b:4699
78.43.70.154 0:0:0:0:0:ffff:4e2b:469a
78.43.70.155 0:0:0:0:0:ffff:4e2b:469b
78.43.70.156 0:0:0:0:0:ffff:4e2b:469c
78.43.70.157 0:0:0:0:0:ffff:4e2b:469d
78.43.70.158 0:0:0:0:0:ffff:4e2b:469e
78.43.70.159 0:0:0:0:0:ffff:4e2b:469f
78.43.70.160 0:0:0:0:0:ffff:4e2b:46a0
78.43.70.161 0:0:0:0:0:ffff:4e2b:46a1
78.43.70.162 0:0:0:0:0:ffff:4e2b:46a2
78.43.70.163 0:0:0:0:0:ffff:4e2b:46a3
78.43.70.164 0:0:0:0:0:ffff:4e2b:46a4
78.43.70.165 0:0:0:0:0:ffff:4e2b:46a5
78.43.70.166 0:0:0:0:0:ffff:4e2b:46a6
78.43.70.167 0:0:0:0:0:ffff:4e2b:46a7
78.43.70.168 0:0:0:0:0:ffff:4e2b:46a8
78.43.70.169 0:0:0:0:0:ffff:4e2b:46a9
78.43.70.170 0:0:0:0:0:ffff:4e2b:46aa
78.43.70.171 0:0:0:0:0:ffff:4e2b:46ab
78.43.70.172 0:0:0:0:0:ffff:4e2b:46ac
78.43.70.173 0:0:0:0:0:ffff:4e2b:46ad
78.43.70.174 0:0:0:0:0:ffff:4e2b:46ae
78.43.70.175 0:0:0:0:0:ffff:4e2b:46af
78.43.70.176 0:0:0:0:0:ffff:4e2b:46b0
78.43.70.177 0:0:0:0:0:ffff:4e2b:46b1
78.43.70.178 0:0:0:0:0:ffff:4e2b:46b2
78.43.70.179 0:0:0:0:0:ffff:4e2b:46b3
78.43.70.180 0:0:0:0:0:ffff:4e2b:46b4


78.43.70.181 0:0:0:0:0:ffff:4e2b:46b5
78.43.70.182 0:0:0:0:0:ffff:4e2b:46b6
78.43.70.183 0:0:0:0:0:ffff:4e2b:46b7
78.43.70.184 0:0:0:0:0:ffff:4e2b:46b8
78.43.70.185 0:0:0:0:0:ffff:4e2b:46b9
78.43.70.186 0:0:0:0:0:ffff:4e2b:46ba
78.43.70.187 0:0:0:0:0:ffff:4e2b:46bb
78.43.70.188 0:0:0:0:0:ffff:4e2b:46bc
78.43.70.189 0:0:0:0:0:ffff:4e2b:46bd
78.43.70.190 0:0:0:0:0:ffff:4e2b:46be
78.43.70.191 0:0:0:0:0:ffff:4e2b:46bf
78.43.70.192 0:0:0:0:0:ffff:4e2b:46c0
78.43.70.193 0:0:0:0:0:ffff:4e2b:46c1
78.43.70.194 0:0:0:0:0:ffff:4e2b:46c2
78.43.70.195 0:0:0:0:0:ffff:4e2b:46c3
78.43.70.196 0:0:0:0:0:ffff:4e2b:46c4
78.43.70.197 0:0:0:0:0:ffff:4e2b:46c5
78.43.70.198 0:0:0:0:0:ffff:4e2b:46c6
78.43.70.199 0:0:0:0:0:ffff:4e2b:46c7
78.43.70.200 0:0:0:0:0:ffff:4e2b:46c8
78.43.70.201 0:0:0:0:0:ffff:4e2b:46c9
78.43.70.202 0:0:0:0:0:ffff:4e2b:46ca
78.43.70.203 0:0:0:0:0:ffff:4e2b:46cb
78.43.70.204 0:0:0:0:0:ffff:4e2b:46cc
78.43.70.205 0:0:0:0:0:ffff:4e2b:46cd
78.43.70.206 0:0:0:0:0:ffff:4e2b:46ce
78.43.70.207 0:0:0:0:0:ffff:4e2b:46cf
78.43.70.208 0:0:0:0:0:ffff:4e2b:46d0
78.43.70.209 0:0:0:0:0:ffff:4e2b:46d1
78.43.70.210 0:0:0:0:0:ffff:4e2b:46d2
78.43.70.211 0:0:0:0:0:ffff:4e2b:46d3
78.43.70.212 0:0:0:0:0:ffff:4e2b:46d4
78.43.70.213 0:0:0:0:0:ffff:4e2b:46d5
78.43.70.214 0:0:0:0:0:ffff:4e2b:46d6
78.43.70.215 0:0:0:0:0:ffff:4e2b:46d7
78.43.70.216 0:0:0:0:0:ffff:4e2b:46d8
78.43.70.217 0:0:0:0:0:ffff:4e2b:46d9
78.43.70.218 0:0:0:0:0:ffff:4e2b:46da
78.43.70.219 0:0:0:0:0:ffff:4e2b:46db
78.43.70.220 0:0:0:0:0:ffff:4e2b:46dc
78.43.70.221 0:0:0:0:0:ffff:4e2b:46dd
78.43.70.222 0:0:0:0:0:ffff:4e2b:46de
78.43.70.223 0:0:0:0:0:ffff:4e2b:46df
78.43.70.224 0:0:0:0:0:ffff:4e2b:46e0
78.43.70.225 0:0:0:0:0:ffff:4e2b:46e1
78.43.70.226 0:0:0:0:0:ffff:4e2b:46e2
78.43.70.227 0:0:0:0:0:ffff:4e2b:46e3
78.43.70.228 0:0:0:0:0:ffff:4e2b:46e4
78.43.70.229 0:0:0:0:0:ffff:4e2b:46e5
78.43.70.230 0:0:0:0:0:ffff:4e2b:46e6
78.43.70.231 0:0:0:0:0:ffff:4e2b:46e7
78.43.70.232 0:0:0:0:0:ffff:4e2b:46e8
78.43.70.233 0:0:0:0:0:ffff:4e2b:46e9
78.43.70.234 0:0:0:0:0:ffff:4e2b:46ea
78.43.70.235 0:0:0:0:0:ffff:4e2b:46eb
78.43.70.236 0:0:0:0:0:ffff:4e2b:46ec
78.43.70.237 0:0:0:0:0:ffff:4e2b:46ed
78.43.70.238 0:0:0:0:0:ffff:4e2b:46ee
78.43.70.239 0:0:0:0:0:ffff:4e2b:46ef
78.43.70.240 0:0:0:0:0:ffff:4e2b:46f0
78.43.70.241 0:0:0:0:0:ffff:4e2b:46f1
78.43.70.242 0:0:0:0:0:ffff:4e2b:46f2
78.43.70.243 0:0:0:0:0:ffff:4e2b:46f3
78.43.70.244 0:0:0:0:0:ffff:4e2b:46f4
78.43.70.245 0:0:0:0:0:ffff:4e2b:46f5
78.43.70.246 0:0:0:0:0:ffff:4e2b:46f6
78.43.70.247 0:0:0:0:0:ffff:4e2b:46f7
78.43.70.248 0:0:0:0:0:ffff:4e2b:46f8
78.43.70.249 0:0:0:0:0:ffff:4e2b:46f9
78.43.70.250 0:0:0:0:0:ffff:4e2b:46fa
78.43.70.251 0:0:0:0:0:ffff:4e2b:46fb
78.43.70.252 0:0:0:0:0:ffff:4e2b:46fc
78.43.70.253 0:0:0:0:0:ffff:4e2b:46fd
78.43.70.254 0:0:0:0:0:ffff:4e2b:46fe
78.43.70.255 0:0:0:0:0:ffff:4e2b:46ff


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.