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
236.166.120.1 0:0:0:0:0:ffff:eca6:7801
236.166.120.2 0:0:0:0:0:ffff:eca6:7802
236.166.120.3 0:0:0:0:0:ffff:eca6:7803
236.166.120.4 0:0:0:0:0:ffff:eca6:7804
236.166.120.5 0:0:0:0:0:ffff:eca6:7805
236.166.120.6 0:0:0:0:0:ffff:eca6:7806
236.166.120.7 0:0:0:0:0:ffff:eca6:7807
236.166.120.8 0:0:0:0:0:ffff:eca6:7808
236.166.120.9 0:0:0:0:0:ffff:eca6:7809
236.166.120.10 0:0:0:0:0:ffff:eca6:780a
236.166.120.11 0:0:0:0:0:ffff:eca6:780b
236.166.120.12 0:0:0:0:0:ffff:eca6:780c
236.166.120.13 0:0:0:0:0:ffff:eca6:780d
236.166.120.14 0:0:0:0:0:ffff:eca6:780e
236.166.120.15 0:0:0:0:0:ffff:eca6:780f
236.166.120.16 0:0:0:0:0:ffff:eca6:7810
236.166.120.17 0:0:0:0:0:ffff:eca6:7811
236.166.120.18 0:0:0:0:0:ffff:eca6:7812
236.166.120.19 0:0:0:0:0:ffff:eca6:7813
236.166.120.20 0:0:0:0:0:ffff:eca6:7814
236.166.120.21 0:0:0:0:0:ffff:eca6:7815
236.166.120.22 0:0:0:0:0:ffff:eca6:7816
236.166.120.23 0:0:0:0:0:ffff:eca6:7817
236.166.120.24 0:0:0:0:0:ffff:eca6:7818
236.166.120.25 0:0:0:0:0:ffff:eca6:7819
236.166.120.26 0:0:0:0:0:ffff:eca6:781a
236.166.120.27 0:0:0:0:0:ffff:eca6:781b
236.166.120.28 0:0:0:0:0:ffff:eca6:781c
236.166.120.29 0:0:0:0:0:ffff:eca6:781d
236.166.120.30 0:0:0:0:0:ffff:eca6:781e
236.166.120.31 0:0:0:0:0:ffff:eca6:781f
236.166.120.32 0:0:0:0:0:ffff:eca6:7820
236.166.120.33 0:0:0:0:0:ffff:eca6:7821
236.166.120.34 0:0:0:0:0:ffff:eca6:7822
236.166.120.35 0:0:0:0:0:ffff:eca6:7823
236.166.120.36 0:0:0:0:0:ffff:eca6:7824
236.166.120.37 0:0:0:0:0:ffff:eca6:7825
236.166.120.38 0:0:0:0:0:ffff:eca6:7826
236.166.120.39 0:0:0:0:0:ffff:eca6:7827
236.166.120.40 0:0:0:0:0:ffff:eca6:7828
236.166.120.41 0:0:0:0:0:ffff:eca6:7829
236.166.120.42 0:0:0:0:0:ffff:eca6:782a
236.166.120.43 0:0:0:0:0:ffff:eca6:782b
236.166.120.44 0:0:0:0:0:ffff:eca6:782c
236.166.120.45 0:0:0:0:0:ffff:eca6:782d
236.166.120.46 0:0:0:0:0:ffff:eca6:782e
236.166.120.47 0:0:0:0:0:ffff:eca6:782f
236.166.120.48 0:0:0:0:0:ffff:eca6:7830
236.166.120.49 0:0:0:0:0:ffff:eca6:7831
236.166.120.50 0:0:0:0:0:ffff:eca6:7832
236.166.120.51 0:0:0:0:0:ffff:eca6:7833
236.166.120.52 0:0:0:0:0:ffff:eca6:7834
236.166.120.53 0:0:0:0:0:ffff:eca6:7835
236.166.120.54 0:0:0:0:0:ffff:eca6:7836
236.166.120.55 0:0:0:0:0:ffff:eca6:7837
236.166.120.56 0:0:0:0:0:ffff:eca6:7838
236.166.120.57 0:0:0:0:0:ffff:eca6:7839
236.166.120.58 0:0:0:0:0:ffff:eca6:783a
236.166.120.59 0:0:0:0:0:ffff:eca6:783b
236.166.120.60 0:0:0:0:0:ffff:eca6:783c


236.166.120.61 0:0:0:0:0:ffff:eca6:783d
236.166.120.62 0:0:0:0:0:ffff:eca6:783e
236.166.120.63 0:0:0:0:0:ffff:eca6:783f
236.166.120.64 0:0:0:0:0:ffff:eca6:7840
236.166.120.65 0:0:0:0:0:ffff:eca6:7841
236.166.120.66 0:0:0:0:0:ffff:eca6:7842
236.166.120.67 0:0:0:0:0:ffff:eca6:7843
236.166.120.68 0:0:0:0:0:ffff:eca6:7844
236.166.120.69 0:0:0:0:0:ffff:eca6:7845
236.166.120.70 0:0:0:0:0:ffff:eca6:7846
236.166.120.71 0:0:0:0:0:ffff:eca6:7847
236.166.120.72 0:0:0:0:0:ffff:eca6:7848
236.166.120.73 0:0:0:0:0:ffff:eca6:7849
236.166.120.74 0:0:0:0:0:ffff:eca6:784a
236.166.120.75 0:0:0:0:0:ffff:eca6:784b
236.166.120.76 0:0:0:0:0:ffff:eca6:784c
236.166.120.77 0:0:0:0:0:ffff:eca6:784d
236.166.120.78 0:0:0:0:0:ffff:eca6:784e
236.166.120.79 0:0:0:0:0:ffff:eca6:784f
236.166.120.80 0:0:0:0:0:ffff:eca6:7850
236.166.120.81 0:0:0:0:0:ffff:eca6:7851
236.166.120.82 0:0:0:0:0:ffff:eca6:7852
236.166.120.83 0:0:0:0:0:ffff:eca6:7853
236.166.120.84 0:0:0:0:0:ffff:eca6:7854
236.166.120.85 0:0:0:0:0:ffff:eca6:7855
236.166.120.86 0:0:0:0:0:ffff:eca6:7856
236.166.120.87 0:0:0:0:0:ffff:eca6:7857
236.166.120.88 0:0:0:0:0:ffff:eca6:7858
236.166.120.89 0:0:0:0:0:ffff:eca6:7859
236.166.120.90 0:0:0:0:0:ffff:eca6:785a
236.166.120.91 0:0:0:0:0:ffff:eca6:785b
236.166.120.92 0:0:0:0:0:ffff:eca6:785c
236.166.120.93 0:0:0:0:0:ffff:eca6:785d
236.166.120.94 0:0:0:0:0:ffff:eca6:785e
236.166.120.95 0:0:0:0:0:ffff:eca6:785f
236.166.120.96 0:0:0:0:0:ffff:eca6:7860
236.166.120.97 0:0:0:0:0:ffff:eca6:7861
236.166.120.98 0:0:0:0:0:ffff:eca6:7862
236.166.120.99 0:0:0:0:0:ffff:eca6:7863
236.166.120.100 0:0:0:0:0:ffff:eca6:7864
236.166.120.101 0:0:0:0:0:ffff:eca6:7865
236.166.120.102 0:0:0:0:0:ffff:eca6:7866
236.166.120.103 0:0:0:0:0:ffff:eca6:7867
236.166.120.104 0:0:0:0:0:ffff:eca6:7868
236.166.120.105 0:0:0:0:0:ffff:eca6:7869
236.166.120.106 0:0:0:0:0:ffff:eca6:786a
236.166.120.107 0:0:0:0:0:ffff:eca6:786b
236.166.120.108 0:0:0:0:0:ffff:eca6:786c
236.166.120.109 0:0:0:0:0:ffff:eca6:786d
236.166.120.110 0:0:0:0:0:ffff:eca6:786e
236.166.120.111 0:0:0:0:0:ffff:eca6:786f
236.166.120.112 0:0:0:0:0:ffff:eca6:7870
236.166.120.113 0:0:0:0:0:ffff:eca6:7871
236.166.120.114 0:0:0:0:0:ffff:eca6:7872
236.166.120.115 0:0:0:0:0:ffff:eca6:7873
236.166.120.116 0:0:0:0:0:ffff:eca6:7874
236.166.120.117 0:0:0:0:0:ffff:eca6:7875
236.166.120.118 0:0:0:0:0:ffff:eca6:7876
236.166.120.119 0:0:0:0:0:ffff:eca6:7877
236.166.120.120 0:0:0:0:0:ffff:eca6:7878


236.166.120.121 0:0:0:0:0:ffff:eca6:7879
236.166.120.122 0:0:0:0:0:ffff:eca6:787a
236.166.120.123 0:0:0:0:0:ffff:eca6:787b
236.166.120.124 0:0:0:0:0:ffff:eca6:787c
236.166.120.125 0:0:0:0:0:ffff:eca6:787d
236.166.120.126 0:0:0:0:0:ffff:eca6:787e
236.166.120.127 0:0:0:0:0:ffff:eca6:787f
236.166.120.128 0:0:0:0:0:ffff:eca6:7880
236.166.120.129 0:0:0:0:0:ffff:eca6:7881
236.166.120.130 0:0:0:0:0:ffff:eca6:7882
236.166.120.131 0:0:0:0:0:ffff:eca6:7883
236.166.120.132 0:0:0:0:0:ffff:eca6:7884
236.166.120.133 0:0:0:0:0:ffff:eca6:7885
236.166.120.134 0:0:0:0:0:ffff:eca6:7886
236.166.120.135 0:0:0:0:0:ffff:eca6:7887
236.166.120.136 0:0:0:0:0:ffff:eca6:7888
236.166.120.137 0:0:0:0:0:ffff:eca6:7889
236.166.120.138 0:0:0:0:0:ffff:eca6:788a
236.166.120.139 0:0:0:0:0:ffff:eca6:788b
236.166.120.140 0:0:0:0:0:ffff:eca6:788c
236.166.120.141 0:0:0:0:0:ffff:eca6:788d
236.166.120.142 0:0:0:0:0:ffff:eca6:788e
236.166.120.143 0:0:0:0:0:ffff:eca6:788f
236.166.120.144 0:0:0:0:0:ffff:eca6:7890
236.166.120.145 0:0:0:0:0:ffff:eca6:7891
236.166.120.146 0:0:0:0:0:ffff:eca6:7892
236.166.120.147 0:0:0:0:0:ffff:eca6:7893
236.166.120.148 0:0:0:0:0:ffff:eca6:7894
236.166.120.149 0:0:0:0:0:ffff:eca6:7895
236.166.120.150 0:0:0:0:0:ffff:eca6:7896
236.166.120.151 0:0:0:0:0:ffff:eca6:7897
236.166.120.152 0:0:0:0:0:ffff:eca6:7898
236.166.120.153 0:0:0:0:0:ffff:eca6:7899
236.166.120.154 0:0:0:0:0:ffff:eca6:789a
236.166.120.155 0:0:0:0:0:ffff:eca6:789b
236.166.120.156 0:0:0:0:0:ffff:eca6:789c
236.166.120.157 0:0:0:0:0:ffff:eca6:789d
236.166.120.158 0:0:0:0:0:ffff:eca6:789e
236.166.120.159 0:0:0:0:0:ffff:eca6:789f
236.166.120.160 0:0:0:0:0:ffff:eca6:78a0
236.166.120.161 0:0:0:0:0:ffff:eca6:78a1
236.166.120.162 0:0:0:0:0:ffff:eca6:78a2
236.166.120.163 0:0:0:0:0:ffff:eca6:78a3
236.166.120.164 0:0:0:0:0:ffff:eca6:78a4
236.166.120.165 0:0:0:0:0:ffff:eca6:78a5
236.166.120.166 0:0:0:0:0:ffff:eca6:78a6
236.166.120.167 0:0:0:0:0:ffff:eca6:78a7
236.166.120.168 0:0:0:0:0:ffff:eca6:78a8
236.166.120.169 0:0:0:0:0:ffff:eca6:78a9
236.166.120.170 0:0:0:0:0:ffff:eca6:78aa
236.166.120.171 0:0:0:0:0:ffff:eca6:78ab
236.166.120.172 0:0:0:0:0:ffff:eca6:78ac
236.166.120.173 0:0:0:0:0:ffff:eca6:78ad
236.166.120.174 0:0:0:0:0:ffff:eca6:78ae
236.166.120.175 0:0:0:0:0:ffff:eca6:78af
236.166.120.176 0:0:0:0:0:ffff:eca6:78b0
236.166.120.177 0:0:0:0:0:ffff:eca6:78b1
236.166.120.178 0:0:0:0:0:ffff:eca6:78b2
236.166.120.179 0:0:0:0:0:ffff:eca6:78b3
236.166.120.180 0:0:0:0:0:ffff:eca6:78b4


236.166.120.181 0:0:0:0:0:ffff:eca6:78b5
236.166.120.182 0:0:0:0:0:ffff:eca6:78b6
236.166.120.183 0:0:0:0:0:ffff:eca6:78b7
236.166.120.184 0:0:0:0:0:ffff:eca6:78b8
236.166.120.185 0:0:0:0:0:ffff:eca6:78b9
236.166.120.186 0:0:0:0:0:ffff:eca6:78ba
236.166.120.187 0:0:0:0:0:ffff:eca6:78bb
236.166.120.188 0:0:0:0:0:ffff:eca6:78bc
236.166.120.189 0:0:0:0:0:ffff:eca6:78bd
236.166.120.190 0:0:0:0:0:ffff:eca6:78be
236.166.120.191 0:0:0:0:0:ffff:eca6:78bf
236.166.120.192 0:0:0:0:0:ffff:eca6:78c0
236.166.120.193 0:0:0:0:0:ffff:eca6:78c1
236.166.120.194 0:0:0:0:0:ffff:eca6:78c2
236.166.120.195 0:0:0:0:0:ffff:eca6:78c3
236.166.120.196 0:0:0:0:0:ffff:eca6:78c4
236.166.120.197 0:0:0:0:0:ffff:eca6:78c5
236.166.120.198 0:0:0:0:0:ffff:eca6:78c6
236.166.120.199 0:0:0:0:0:ffff:eca6:78c7
236.166.120.200 0:0:0:0:0:ffff:eca6:78c8
236.166.120.201 0:0:0:0:0:ffff:eca6:78c9
236.166.120.202 0:0:0:0:0:ffff:eca6:78ca
236.166.120.203 0:0:0:0:0:ffff:eca6:78cb
236.166.120.204 0:0:0:0:0:ffff:eca6:78cc
236.166.120.205 0:0:0:0:0:ffff:eca6:78cd
236.166.120.206 0:0:0:0:0:ffff:eca6:78ce
236.166.120.207 0:0:0:0:0:ffff:eca6:78cf
236.166.120.208 0:0:0:0:0:ffff:eca6:78d0
236.166.120.209 0:0:0:0:0:ffff:eca6:78d1
236.166.120.210 0:0:0:0:0:ffff:eca6:78d2
236.166.120.211 0:0:0:0:0:ffff:eca6:78d3
236.166.120.212 0:0:0:0:0:ffff:eca6:78d4
236.166.120.213 0:0:0:0:0:ffff:eca6:78d5
236.166.120.214 0:0:0:0:0:ffff:eca6:78d6
236.166.120.215 0:0:0:0:0:ffff:eca6:78d7
236.166.120.216 0:0:0:0:0:ffff:eca6:78d8
236.166.120.217 0:0:0:0:0:ffff:eca6:78d9
236.166.120.218 0:0:0:0:0:ffff:eca6:78da
236.166.120.219 0:0:0:0:0:ffff:eca6:78db
236.166.120.220 0:0:0:0:0:ffff:eca6:78dc
236.166.120.221 0:0:0:0:0:ffff:eca6:78dd
236.166.120.222 0:0:0:0:0:ffff:eca6:78de
236.166.120.223 0:0:0:0:0:ffff:eca6:78df
236.166.120.224 0:0:0:0:0:ffff:eca6:78e0
236.166.120.225 0:0:0:0:0:ffff:eca6:78e1
236.166.120.226 0:0:0:0:0:ffff:eca6:78e2
236.166.120.227 0:0:0:0:0:ffff:eca6:78e3
236.166.120.228 0:0:0:0:0:ffff:eca6:78e4
236.166.120.229 0:0:0:0:0:ffff:eca6:78e5
236.166.120.230 0:0:0:0:0:ffff:eca6:78e6
236.166.120.231 0:0:0:0:0:ffff:eca6:78e7
236.166.120.232 0:0:0:0:0:ffff:eca6:78e8
236.166.120.233 0:0:0:0:0:ffff:eca6:78e9
236.166.120.234 0:0:0:0:0:ffff:eca6:78ea
236.166.120.235 0:0:0:0:0:ffff:eca6:78eb
236.166.120.236 0:0:0:0:0:ffff:eca6:78ec
236.166.120.237 0:0:0:0:0:ffff:eca6:78ed
236.166.120.238 0:0:0:0:0:ffff:eca6:78ee
236.166.120.239 0:0:0:0:0:ffff:eca6:78ef
236.166.120.240 0:0:0:0:0:ffff:eca6:78f0
236.166.120.241 0:0:0:0:0:ffff:eca6:78f1
236.166.120.242 0:0:0:0:0:ffff:eca6:78f2
236.166.120.243 0:0:0:0:0:ffff:eca6:78f3
236.166.120.244 0:0:0:0:0:ffff:eca6:78f4
236.166.120.245 0:0:0:0:0:ffff:eca6:78f5
236.166.120.246 0:0:0:0:0:ffff:eca6:78f6
236.166.120.247 0:0:0:0:0:ffff:eca6:78f7
236.166.120.248 0:0:0:0:0:ffff:eca6:78f8
236.166.120.249 0:0:0:0:0:ffff:eca6:78f9
236.166.120.250 0:0:0:0:0:ffff:eca6:78fa
236.166.120.251 0:0:0:0:0:ffff:eca6:78fb
236.166.120.252 0:0:0:0:0:ffff:eca6:78fc
236.166.120.253 0:0:0:0:0:ffff:eca6:78fd
236.166.120.254 0:0:0:0:0:ffff:eca6:78fe
236.166.120.255 0:0:0:0:0:ffff:eca6:78ff


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.