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
236.166.247.1 0:0:0:0:0:ffff:eca6:f701
236.166.247.2 0:0:0:0:0:ffff:eca6:f702
236.166.247.3 0:0:0:0:0:ffff:eca6:f703
236.166.247.4 0:0:0:0:0:ffff:eca6:f704
236.166.247.5 0:0:0:0:0:ffff:eca6:f705
236.166.247.6 0:0:0:0:0:ffff:eca6:f706
236.166.247.7 0:0:0:0:0:ffff:eca6:f707
236.166.247.8 0:0:0:0:0:ffff:eca6:f708
236.166.247.9 0:0:0:0:0:ffff:eca6:f709
236.166.247.10 0:0:0:0:0:ffff:eca6:f70a
236.166.247.11 0:0:0:0:0:ffff:eca6:f70b
236.166.247.12 0:0:0:0:0:ffff:eca6:f70c
236.166.247.13 0:0:0:0:0:ffff:eca6:f70d
236.166.247.14 0:0:0:0:0:ffff:eca6:f70e
236.166.247.15 0:0:0:0:0:ffff:eca6:f70f
236.166.247.16 0:0:0:0:0:ffff:eca6:f710
236.166.247.17 0:0:0:0:0:ffff:eca6:f711
236.166.247.18 0:0:0:0:0:ffff:eca6:f712
236.166.247.19 0:0:0:0:0:ffff:eca6:f713
236.166.247.20 0:0:0:0:0:ffff:eca6:f714
236.166.247.21 0:0:0:0:0:ffff:eca6:f715
236.166.247.22 0:0:0:0:0:ffff:eca6:f716
236.166.247.23 0:0:0:0:0:ffff:eca6:f717
236.166.247.24 0:0:0:0:0:ffff:eca6:f718
236.166.247.25 0:0:0:0:0:ffff:eca6:f719
236.166.247.26 0:0:0:0:0:ffff:eca6:f71a
236.166.247.27 0:0:0:0:0:ffff:eca6:f71b
236.166.247.28 0:0:0:0:0:ffff:eca6:f71c
236.166.247.29 0:0:0:0:0:ffff:eca6:f71d
236.166.247.30 0:0:0:0:0:ffff:eca6:f71e
236.166.247.31 0:0:0:0:0:ffff:eca6:f71f
236.166.247.32 0:0:0:0:0:ffff:eca6:f720
236.166.247.33 0:0:0:0:0:ffff:eca6:f721
236.166.247.34 0:0:0:0:0:ffff:eca6:f722
236.166.247.35 0:0:0:0:0:ffff:eca6:f723
236.166.247.36 0:0:0:0:0:ffff:eca6:f724
236.166.247.37 0:0:0:0:0:ffff:eca6:f725
236.166.247.38 0:0:0:0:0:ffff:eca6:f726
236.166.247.39 0:0:0:0:0:ffff:eca6:f727
236.166.247.40 0:0:0:0:0:ffff:eca6:f728
236.166.247.41 0:0:0:0:0:ffff:eca6:f729
236.166.247.42 0:0:0:0:0:ffff:eca6:f72a
236.166.247.43 0:0:0:0:0:ffff:eca6:f72b
236.166.247.44 0:0:0:0:0:ffff:eca6:f72c
236.166.247.45 0:0:0:0:0:ffff:eca6:f72d
236.166.247.46 0:0:0:0:0:ffff:eca6:f72e
236.166.247.47 0:0:0:0:0:ffff:eca6:f72f
236.166.247.48 0:0:0:0:0:ffff:eca6:f730
236.166.247.49 0:0:0:0:0:ffff:eca6:f731
236.166.247.50 0:0:0:0:0:ffff:eca6:f732
236.166.247.51 0:0:0:0:0:ffff:eca6:f733
236.166.247.52 0:0:0:0:0:ffff:eca6:f734
236.166.247.53 0:0:0:0:0:ffff:eca6:f735
236.166.247.54 0:0:0:0:0:ffff:eca6:f736
236.166.247.55 0:0:0:0:0:ffff:eca6:f737
236.166.247.56 0:0:0:0:0:ffff:eca6:f738
236.166.247.57 0:0:0:0:0:ffff:eca6:f739
236.166.247.58 0:0:0:0:0:ffff:eca6:f73a
236.166.247.59 0:0:0:0:0:ffff:eca6:f73b
236.166.247.60 0:0:0:0:0:ffff:eca6:f73c


236.166.247.61 0:0:0:0:0:ffff:eca6:f73d
236.166.247.62 0:0:0:0:0:ffff:eca6:f73e
236.166.247.63 0:0:0:0:0:ffff:eca6:f73f
236.166.247.64 0:0:0:0:0:ffff:eca6:f740
236.166.247.65 0:0:0:0:0:ffff:eca6:f741
236.166.247.66 0:0:0:0:0:ffff:eca6:f742
236.166.247.67 0:0:0:0:0:ffff:eca6:f743
236.166.247.68 0:0:0:0:0:ffff:eca6:f744
236.166.247.69 0:0:0:0:0:ffff:eca6:f745
236.166.247.70 0:0:0:0:0:ffff:eca6:f746
236.166.247.71 0:0:0:0:0:ffff:eca6:f747
236.166.247.72 0:0:0:0:0:ffff:eca6:f748
236.166.247.73 0:0:0:0:0:ffff:eca6:f749
236.166.247.74 0:0:0:0:0:ffff:eca6:f74a
236.166.247.75 0:0:0:0:0:ffff:eca6:f74b
236.166.247.76 0:0:0:0:0:ffff:eca6:f74c
236.166.247.77 0:0:0:0:0:ffff:eca6:f74d
236.166.247.78 0:0:0:0:0:ffff:eca6:f74e
236.166.247.79 0:0:0:0:0:ffff:eca6:f74f
236.166.247.80 0:0:0:0:0:ffff:eca6:f750
236.166.247.81 0:0:0:0:0:ffff:eca6:f751
236.166.247.82 0:0:0:0:0:ffff:eca6:f752
236.166.247.83 0:0:0:0:0:ffff:eca6:f753
236.166.247.84 0:0:0:0:0:ffff:eca6:f754
236.166.247.85 0:0:0:0:0:ffff:eca6:f755
236.166.247.86 0:0:0:0:0:ffff:eca6:f756
236.166.247.87 0:0:0:0:0:ffff:eca6:f757
236.166.247.88 0:0:0:0:0:ffff:eca6:f758
236.166.247.89 0:0:0:0:0:ffff:eca6:f759
236.166.247.90 0:0:0:0:0:ffff:eca6:f75a
236.166.247.91 0:0:0:0:0:ffff:eca6:f75b
236.166.247.92 0:0:0:0:0:ffff:eca6:f75c
236.166.247.93 0:0:0:0:0:ffff:eca6:f75d
236.166.247.94 0:0:0:0:0:ffff:eca6:f75e
236.166.247.95 0:0:0:0:0:ffff:eca6:f75f
236.166.247.96 0:0:0:0:0:ffff:eca6:f760
236.166.247.97 0:0:0:0:0:ffff:eca6:f761
236.166.247.98 0:0:0:0:0:ffff:eca6:f762
236.166.247.99 0:0:0:0:0:ffff:eca6:f763
236.166.247.100 0:0:0:0:0:ffff:eca6:f764
236.166.247.101 0:0:0:0:0:ffff:eca6:f765
236.166.247.102 0:0:0:0:0:ffff:eca6:f766
236.166.247.103 0:0:0:0:0:ffff:eca6:f767
236.166.247.104 0:0:0:0:0:ffff:eca6:f768
236.166.247.105 0:0:0:0:0:ffff:eca6:f769
236.166.247.106 0:0:0:0:0:ffff:eca6:f76a
236.166.247.107 0:0:0:0:0:ffff:eca6:f76b
236.166.247.108 0:0:0:0:0:ffff:eca6:f76c
236.166.247.109 0:0:0:0:0:ffff:eca6:f76d
236.166.247.110 0:0:0:0:0:ffff:eca6:f76e
236.166.247.111 0:0:0:0:0:ffff:eca6:f76f
236.166.247.112 0:0:0:0:0:ffff:eca6:f770
236.166.247.113 0:0:0:0:0:ffff:eca6:f771
236.166.247.114 0:0:0:0:0:ffff:eca6:f772
236.166.247.115 0:0:0:0:0:ffff:eca6:f773
236.166.247.116 0:0:0:0:0:ffff:eca6:f774
236.166.247.117 0:0:0:0:0:ffff:eca6:f775
236.166.247.118 0:0:0:0:0:ffff:eca6:f776
236.166.247.119 0:0:0:0:0:ffff:eca6:f777
236.166.247.120 0:0:0:0:0:ffff:eca6:f778


236.166.247.121 0:0:0:0:0:ffff:eca6:f779
236.166.247.122 0:0:0:0:0:ffff:eca6:f77a
236.166.247.123 0:0:0:0:0:ffff:eca6:f77b
236.166.247.124 0:0:0:0:0:ffff:eca6:f77c
236.166.247.125 0:0:0:0:0:ffff:eca6:f77d
236.166.247.126 0:0:0:0:0:ffff:eca6:f77e
236.166.247.127 0:0:0:0:0:ffff:eca6:f77f
236.166.247.128 0:0:0:0:0:ffff:eca6:f780
236.166.247.129 0:0:0:0:0:ffff:eca6:f781
236.166.247.130 0:0:0:0:0:ffff:eca6:f782
236.166.247.131 0:0:0:0:0:ffff:eca6:f783
236.166.247.132 0:0:0:0:0:ffff:eca6:f784
236.166.247.133 0:0:0:0:0:ffff:eca6:f785
236.166.247.134 0:0:0:0:0:ffff:eca6:f786
236.166.247.135 0:0:0:0:0:ffff:eca6:f787
236.166.247.136 0:0:0:0:0:ffff:eca6:f788
236.166.247.137 0:0:0:0:0:ffff:eca6:f789
236.166.247.138 0:0:0:0:0:ffff:eca6:f78a
236.166.247.139 0:0:0:0:0:ffff:eca6:f78b
236.166.247.140 0:0:0:0:0:ffff:eca6:f78c
236.166.247.141 0:0:0:0:0:ffff:eca6:f78d
236.166.247.142 0:0:0:0:0:ffff:eca6:f78e
236.166.247.143 0:0:0:0:0:ffff:eca6:f78f
236.166.247.144 0:0:0:0:0:ffff:eca6:f790
236.166.247.145 0:0:0:0:0:ffff:eca6:f791
236.166.247.146 0:0:0:0:0:ffff:eca6:f792
236.166.247.147 0:0:0:0:0:ffff:eca6:f793
236.166.247.148 0:0:0:0:0:ffff:eca6:f794
236.166.247.149 0:0:0:0:0:ffff:eca6:f795
236.166.247.150 0:0:0:0:0:ffff:eca6:f796
236.166.247.151 0:0:0:0:0:ffff:eca6:f797
236.166.247.152 0:0:0:0:0:ffff:eca6:f798
236.166.247.153 0:0:0:0:0:ffff:eca6:f799
236.166.247.154 0:0:0:0:0:ffff:eca6:f79a
236.166.247.155 0:0:0:0:0:ffff:eca6:f79b
236.166.247.156 0:0:0:0:0:ffff:eca6:f79c
236.166.247.157 0:0:0:0:0:ffff:eca6:f79d
236.166.247.158 0:0:0:0:0:ffff:eca6:f79e
236.166.247.159 0:0:0:0:0:ffff:eca6:f79f
236.166.247.160 0:0:0:0:0:ffff:eca6:f7a0
236.166.247.161 0:0:0:0:0:ffff:eca6:f7a1
236.166.247.162 0:0:0:0:0:ffff:eca6:f7a2
236.166.247.163 0:0:0:0:0:ffff:eca6:f7a3
236.166.247.164 0:0:0:0:0:ffff:eca6:f7a4
236.166.247.165 0:0:0:0:0:ffff:eca6:f7a5
236.166.247.166 0:0:0:0:0:ffff:eca6:f7a6
236.166.247.167 0:0:0:0:0:ffff:eca6:f7a7
236.166.247.168 0:0:0:0:0:ffff:eca6:f7a8
236.166.247.169 0:0:0:0:0:ffff:eca6:f7a9
236.166.247.170 0:0:0:0:0:ffff:eca6:f7aa
236.166.247.171 0:0:0:0:0:ffff:eca6:f7ab
236.166.247.172 0:0:0:0:0:ffff:eca6:f7ac
236.166.247.173 0:0:0:0:0:ffff:eca6:f7ad
236.166.247.174 0:0:0:0:0:ffff:eca6:f7ae
236.166.247.175 0:0:0:0:0:ffff:eca6:f7af
236.166.247.176 0:0:0:0:0:ffff:eca6:f7b0
236.166.247.177 0:0:0:0:0:ffff:eca6:f7b1
236.166.247.178 0:0:0:0:0:ffff:eca6:f7b2
236.166.247.179 0:0:0:0:0:ffff:eca6:f7b3
236.166.247.180 0:0:0:0:0:ffff:eca6:f7b4


236.166.247.181 0:0:0:0:0:ffff:eca6:f7b5
236.166.247.182 0:0:0:0:0:ffff:eca6:f7b6
236.166.247.183 0:0:0:0:0:ffff:eca6:f7b7
236.166.247.184 0:0:0:0:0:ffff:eca6:f7b8
236.166.247.185 0:0:0:0:0:ffff:eca6:f7b9
236.166.247.186 0:0:0:0:0:ffff:eca6:f7ba
236.166.247.187 0:0:0:0:0:ffff:eca6:f7bb
236.166.247.188 0:0:0:0:0:ffff:eca6:f7bc
236.166.247.189 0:0:0:0:0:ffff:eca6:f7bd
236.166.247.190 0:0:0:0:0:ffff:eca6:f7be
236.166.247.191 0:0:0:0:0:ffff:eca6:f7bf
236.166.247.192 0:0:0:0:0:ffff:eca6:f7c0
236.166.247.193 0:0:0:0:0:ffff:eca6:f7c1
236.166.247.194 0:0:0:0:0:ffff:eca6:f7c2
236.166.247.195 0:0:0:0:0:ffff:eca6:f7c3
236.166.247.196 0:0:0:0:0:ffff:eca6:f7c4
236.166.247.197 0:0:0:0:0:ffff:eca6:f7c5
236.166.247.198 0:0:0:0:0:ffff:eca6:f7c6
236.166.247.199 0:0:0:0:0:ffff:eca6:f7c7
236.166.247.200 0:0:0:0:0:ffff:eca6:f7c8
236.166.247.201 0:0:0:0:0:ffff:eca6:f7c9
236.166.247.202 0:0:0:0:0:ffff:eca6:f7ca
236.166.247.203 0:0:0:0:0:ffff:eca6:f7cb
236.166.247.204 0:0:0:0:0:ffff:eca6:f7cc
236.166.247.205 0:0:0:0:0:ffff:eca6:f7cd
236.166.247.206 0:0:0:0:0:ffff:eca6:f7ce
236.166.247.207 0:0:0:0:0:ffff:eca6:f7cf
236.166.247.208 0:0:0:0:0:ffff:eca6:f7d0
236.166.247.209 0:0:0:0:0:ffff:eca6:f7d1
236.166.247.210 0:0:0:0:0:ffff:eca6:f7d2
236.166.247.211 0:0:0:0:0:ffff:eca6:f7d3
236.166.247.212 0:0:0:0:0:ffff:eca6:f7d4
236.166.247.213 0:0:0:0:0:ffff:eca6:f7d5
236.166.247.214 0:0:0:0:0:ffff:eca6:f7d6
236.166.247.215 0:0:0:0:0:ffff:eca6:f7d7
236.166.247.216 0:0:0:0:0:ffff:eca6:f7d8
236.166.247.217 0:0:0:0:0:ffff:eca6:f7d9
236.166.247.218 0:0:0:0:0:ffff:eca6:f7da
236.166.247.219 0:0:0:0:0:ffff:eca6:f7db
236.166.247.220 0:0:0:0:0:ffff:eca6:f7dc
236.166.247.221 0:0:0:0:0:ffff:eca6:f7dd
236.166.247.222 0:0:0:0:0:ffff:eca6:f7de
236.166.247.223 0:0:0:0:0:ffff:eca6:f7df
236.166.247.224 0:0:0:0:0:ffff:eca6:f7e0
236.166.247.225 0:0:0:0:0:ffff:eca6:f7e1
236.166.247.226 0:0:0:0:0:ffff:eca6:f7e2
236.166.247.227 0:0:0:0:0:ffff:eca6:f7e3
236.166.247.228 0:0:0:0:0:ffff:eca6:f7e4
236.166.247.229 0:0:0:0:0:ffff:eca6:f7e5
236.166.247.230 0:0:0:0:0:ffff:eca6:f7e6
236.166.247.231 0:0:0:0:0:ffff:eca6:f7e7
236.166.247.232 0:0:0:0:0:ffff:eca6:f7e8
236.166.247.233 0:0:0:0:0:ffff:eca6:f7e9
236.166.247.234 0:0:0:0:0:ffff:eca6:f7ea
236.166.247.235 0:0:0:0:0:ffff:eca6:f7eb
236.166.247.236 0:0:0:0:0:ffff:eca6:f7ec
236.166.247.237 0:0:0:0:0:ffff:eca6:f7ed
236.166.247.238 0:0:0:0:0:ffff:eca6:f7ee
236.166.247.239 0:0:0:0:0:ffff:eca6:f7ef
236.166.247.240 0:0:0:0:0:ffff:eca6:f7f0
236.166.247.241 0:0:0:0:0:ffff:eca6:f7f1
236.166.247.242 0:0:0:0:0:ffff:eca6:f7f2
236.166.247.243 0:0:0:0:0:ffff:eca6:f7f3
236.166.247.244 0:0:0:0:0:ffff:eca6:f7f4
236.166.247.245 0:0:0:0:0:ffff:eca6:f7f5
236.166.247.246 0:0:0:0:0:ffff:eca6:f7f6
236.166.247.247 0:0:0:0:0:ffff:eca6:f7f7
236.166.247.248 0:0:0:0:0:ffff:eca6:f7f8
236.166.247.249 0:0:0:0:0:ffff:eca6:f7f9
236.166.247.250 0:0:0:0:0:ffff:eca6:f7fa
236.166.247.251 0:0:0:0:0:ffff:eca6:f7fb
236.166.247.252 0:0:0:0:0:ffff:eca6:f7fc
236.166.247.253 0:0:0:0:0:ffff:eca6:f7fd
236.166.247.254 0:0:0:0:0:ffff:eca6:f7fe
236.166.247.255 0:0:0:0:0:ffff:eca6:f7ff


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.