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
236.166.169.1 0:0:0:0:0:ffff:eca6:a901
236.166.169.2 0:0:0:0:0:ffff:eca6:a902
236.166.169.3 0:0:0:0:0:ffff:eca6:a903
236.166.169.4 0:0:0:0:0:ffff:eca6:a904
236.166.169.5 0:0:0:0:0:ffff:eca6:a905
236.166.169.6 0:0:0:0:0:ffff:eca6:a906
236.166.169.7 0:0:0:0:0:ffff:eca6:a907
236.166.169.8 0:0:0:0:0:ffff:eca6:a908
236.166.169.9 0:0:0:0:0:ffff:eca6:a909
236.166.169.10 0:0:0:0:0:ffff:eca6:a90a
236.166.169.11 0:0:0:0:0:ffff:eca6:a90b
236.166.169.12 0:0:0:0:0:ffff:eca6:a90c
236.166.169.13 0:0:0:0:0:ffff:eca6:a90d
236.166.169.14 0:0:0:0:0:ffff:eca6:a90e
236.166.169.15 0:0:0:0:0:ffff:eca6:a90f
236.166.169.16 0:0:0:0:0:ffff:eca6:a910
236.166.169.17 0:0:0:0:0:ffff:eca6:a911
236.166.169.18 0:0:0:0:0:ffff:eca6:a912
236.166.169.19 0:0:0:0:0:ffff:eca6:a913
236.166.169.20 0:0:0:0:0:ffff:eca6:a914
236.166.169.21 0:0:0:0:0:ffff:eca6:a915
236.166.169.22 0:0:0:0:0:ffff:eca6:a916
236.166.169.23 0:0:0:0:0:ffff:eca6:a917
236.166.169.24 0:0:0:0:0:ffff:eca6:a918
236.166.169.25 0:0:0:0:0:ffff:eca6:a919
236.166.169.26 0:0:0:0:0:ffff:eca6:a91a
236.166.169.27 0:0:0:0:0:ffff:eca6:a91b
236.166.169.28 0:0:0:0:0:ffff:eca6:a91c
236.166.169.29 0:0:0:0:0:ffff:eca6:a91d
236.166.169.30 0:0:0:0:0:ffff:eca6:a91e
236.166.169.31 0:0:0:0:0:ffff:eca6:a91f
236.166.169.32 0:0:0:0:0:ffff:eca6:a920
236.166.169.33 0:0:0:0:0:ffff:eca6:a921
236.166.169.34 0:0:0:0:0:ffff:eca6:a922
236.166.169.35 0:0:0:0:0:ffff:eca6:a923
236.166.169.36 0:0:0:0:0:ffff:eca6:a924
236.166.169.37 0:0:0:0:0:ffff:eca6:a925
236.166.169.38 0:0:0:0:0:ffff:eca6:a926
236.166.169.39 0:0:0:0:0:ffff:eca6:a927
236.166.169.40 0:0:0:0:0:ffff:eca6:a928
236.166.169.41 0:0:0:0:0:ffff:eca6:a929
236.166.169.42 0:0:0:0:0:ffff:eca6:a92a
236.166.169.43 0:0:0:0:0:ffff:eca6:a92b
236.166.169.44 0:0:0:0:0:ffff:eca6:a92c
236.166.169.45 0:0:0:0:0:ffff:eca6:a92d
236.166.169.46 0:0:0:0:0:ffff:eca6:a92e
236.166.169.47 0:0:0:0:0:ffff:eca6:a92f
236.166.169.48 0:0:0:0:0:ffff:eca6:a930
236.166.169.49 0:0:0:0:0:ffff:eca6:a931
236.166.169.50 0:0:0:0:0:ffff:eca6:a932
236.166.169.51 0:0:0:0:0:ffff:eca6:a933
236.166.169.52 0:0:0:0:0:ffff:eca6:a934
236.166.169.53 0:0:0:0:0:ffff:eca6:a935
236.166.169.54 0:0:0:0:0:ffff:eca6:a936
236.166.169.55 0:0:0:0:0:ffff:eca6:a937
236.166.169.56 0:0:0:0:0:ffff:eca6:a938
236.166.169.57 0:0:0:0:0:ffff:eca6:a939
236.166.169.58 0:0:0:0:0:ffff:eca6:a93a
236.166.169.59 0:0:0:0:0:ffff:eca6:a93b
236.166.169.60 0:0:0:0:0:ffff:eca6:a93c


236.166.169.61 0:0:0:0:0:ffff:eca6:a93d
236.166.169.62 0:0:0:0:0:ffff:eca6:a93e
236.166.169.63 0:0:0:0:0:ffff:eca6:a93f
236.166.169.64 0:0:0:0:0:ffff:eca6:a940
236.166.169.65 0:0:0:0:0:ffff:eca6:a941
236.166.169.66 0:0:0:0:0:ffff:eca6:a942
236.166.169.67 0:0:0:0:0:ffff:eca6:a943
236.166.169.68 0:0:0:0:0:ffff:eca6:a944
236.166.169.69 0:0:0:0:0:ffff:eca6:a945
236.166.169.70 0:0:0:0:0:ffff:eca6:a946
236.166.169.71 0:0:0:0:0:ffff:eca6:a947
236.166.169.72 0:0:0:0:0:ffff:eca6:a948
236.166.169.73 0:0:0:0:0:ffff:eca6:a949
236.166.169.74 0:0:0:0:0:ffff:eca6:a94a
236.166.169.75 0:0:0:0:0:ffff:eca6:a94b
236.166.169.76 0:0:0:0:0:ffff:eca6:a94c
236.166.169.77 0:0:0:0:0:ffff:eca6:a94d
236.166.169.78 0:0:0:0:0:ffff:eca6:a94e
236.166.169.79 0:0:0:0:0:ffff:eca6:a94f
236.166.169.80 0:0:0:0:0:ffff:eca6:a950
236.166.169.81 0:0:0:0:0:ffff:eca6:a951
236.166.169.82 0:0:0:0:0:ffff:eca6:a952
236.166.169.83 0:0:0:0:0:ffff:eca6:a953
236.166.169.84 0:0:0:0:0:ffff:eca6:a954
236.166.169.85 0:0:0:0:0:ffff:eca6:a955
236.166.169.86 0:0:0:0:0:ffff:eca6:a956
236.166.169.87 0:0:0:0:0:ffff:eca6:a957
236.166.169.88 0:0:0:0:0:ffff:eca6:a958
236.166.169.89 0:0:0:0:0:ffff:eca6:a959
236.166.169.90 0:0:0:0:0:ffff:eca6:a95a
236.166.169.91 0:0:0:0:0:ffff:eca6:a95b
236.166.169.92 0:0:0:0:0:ffff:eca6:a95c
236.166.169.93 0:0:0:0:0:ffff:eca6:a95d
236.166.169.94 0:0:0:0:0:ffff:eca6:a95e
236.166.169.95 0:0:0:0:0:ffff:eca6:a95f
236.166.169.96 0:0:0:0:0:ffff:eca6:a960
236.166.169.97 0:0:0:0:0:ffff:eca6:a961
236.166.169.98 0:0:0:0:0:ffff:eca6:a962
236.166.169.99 0:0:0:0:0:ffff:eca6:a963
236.166.169.100 0:0:0:0:0:ffff:eca6:a964
236.166.169.101 0:0:0:0:0:ffff:eca6:a965
236.166.169.102 0:0:0:0:0:ffff:eca6:a966
236.166.169.103 0:0:0:0:0:ffff:eca6:a967
236.166.169.104 0:0:0:0:0:ffff:eca6:a968
236.166.169.105 0:0:0:0:0:ffff:eca6:a969
236.166.169.106 0:0:0:0:0:ffff:eca6:a96a
236.166.169.107 0:0:0:0:0:ffff:eca6:a96b
236.166.169.108 0:0:0:0:0:ffff:eca6:a96c
236.166.169.109 0:0:0:0:0:ffff:eca6:a96d
236.166.169.110 0:0:0:0:0:ffff:eca6:a96e
236.166.169.111 0:0:0:0:0:ffff:eca6:a96f
236.166.169.112 0:0:0:0:0:ffff:eca6:a970
236.166.169.113 0:0:0:0:0:ffff:eca6:a971
236.166.169.114 0:0:0:0:0:ffff:eca6:a972
236.166.169.115 0:0:0:0:0:ffff:eca6:a973
236.166.169.116 0:0:0:0:0:ffff:eca6:a974
236.166.169.117 0:0:0:0:0:ffff:eca6:a975
236.166.169.118 0:0:0:0:0:ffff:eca6:a976
236.166.169.119 0:0:0:0:0:ffff:eca6:a977
236.166.169.120 0:0:0:0:0:ffff:eca6:a978


236.166.169.121 0:0:0:0:0:ffff:eca6:a979
236.166.169.122 0:0:0:0:0:ffff:eca6:a97a
236.166.169.123 0:0:0:0:0:ffff:eca6:a97b
236.166.169.124 0:0:0:0:0:ffff:eca6:a97c
236.166.169.125 0:0:0:0:0:ffff:eca6:a97d
236.166.169.126 0:0:0:0:0:ffff:eca6:a97e
236.166.169.127 0:0:0:0:0:ffff:eca6:a97f
236.166.169.128 0:0:0:0:0:ffff:eca6:a980
236.166.169.129 0:0:0:0:0:ffff:eca6:a981
236.166.169.130 0:0:0:0:0:ffff:eca6:a982
236.166.169.131 0:0:0:0:0:ffff:eca6:a983
236.166.169.132 0:0:0:0:0:ffff:eca6:a984
236.166.169.133 0:0:0:0:0:ffff:eca6:a985
236.166.169.134 0:0:0:0:0:ffff:eca6:a986
236.166.169.135 0:0:0:0:0:ffff:eca6:a987
236.166.169.136 0:0:0:0:0:ffff:eca6:a988
236.166.169.137 0:0:0:0:0:ffff:eca6:a989
236.166.169.138 0:0:0:0:0:ffff:eca6:a98a
236.166.169.139 0:0:0:0:0:ffff:eca6:a98b
236.166.169.140 0:0:0:0:0:ffff:eca6:a98c
236.166.169.141 0:0:0:0:0:ffff:eca6:a98d
236.166.169.142 0:0:0:0:0:ffff:eca6:a98e
236.166.169.143 0:0:0:0:0:ffff:eca6:a98f
236.166.169.144 0:0:0:0:0:ffff:eca6:a990
236.166.169.145 0:0:0:0:0:ffff:eca6:a991
236.166.169.146 0:0:0:0:0:ffff:eca6:a992
236.166.169.147 0:0:0:0:0:ffff:eca6:a993
236.166.169.148 0:0:0:0:0:ffff:eca6:a994
236.166.169.149 0:0:0:0:0:ffff:eca6:a995
236.166.169.150 0:0:0:0:0:ffff:eca6:a996
236.166.169.151 0:0:0:0:0:ffff:eca6:a997
236.166.169.152 0:0:0:0:0:ffff:eca6:a998
236.166.169.153 0:0:0:0:0:ffff:eca6:a999
236.166.169.154 0:0:0:0:0:ffff:eca6:a99a
236.166.169.155 0:0:0:0:0:ffff:eca6:a99b
236.166.169.156 0:0:0:0:0:ffff:eca6:a99c
236.166.169.157 0:0:0:0:0:ffff:eca6:a99d
236.166.169.158 0:0:0:0:0:ffff:eca6:a99e
236.166.169.159 0:0:0:0:0:ffff:eca6:a99f
236.166.169.160 0:0:0:0:0:ffff:eca6:a9a0
236.166.169.161 0:0:0:0:0:ffff:eca6:a9a1
236.166.169.162 0:0:0:0:0:ffff:eca6:a9a2
236.166.169.163 0:0:0:0:0:ffff:eca6:a9a3
236.166.169.164 0:0:0:0:0:ffff:eca6:a9a4
236.166.169.165 0:0:0:0:0:ffff:eca6:a9a5
236.166.169.166 0:0:0:0:0:ffff:eca6:a9a6
236.166.169.167 0:0:0:0:0:ffff:eca6:a9a7
236.166.169.168 0:0:0:0:0:ffff:eca6:a9a8
236.166.169.169 0:0:0:0:0:ffff:eca6:a9a9
236.166.169.170 0:0:0:0:0:ffff:eca6:a9aa
236.166.169.171 0:0:0:0:0:ffff:eca6:a9ab
236.166.169.172 0:0:0:0:0:ffff:eca6:a9ac
236.166.169.173 0:0:0:0:0:ffff:eca6:a9ad
236.166.169.174 0:0:0:0:0:ffff:eca6:a9ae
236.166.169.175 0:0:0:0:0:ffff:eca6:a9af
236.166.169.176 0:0:0:0:0:ffff:eca6:a9b0
236.166.169.177 0:0:0:0:0:ffff:eca6:a9b1
236.166.169.178 0:0:0:0:0:ffff:eca6:a9b2
236.166.169.179 0:0:0:0:0:ffff:eca6:a9b3
236.166.169.180 0:0:0:0:0:ffff:eca6:a9b4


236.166.169.181 0:0:0:0:0:ffff:eca6:a9b5
236.166.169.182 0:0:0:0:0:ffff:eca6:a9b6
236.166.169.183 0:0:0:0:0:ffff:eca6:a9b7
236.166.169.184 0:0:0:0:0:ffff:eca6:a9b8
236.166.169.185 0:0:0:0:0:ffff:eca6:a9b9
236.166.169.186 0:0:0:0:0:ffff:eca6:a9ba
236.166.169.187 0:0:0:0:0:ffff:eca6:a9bb
236.166.169.188 0:0:0:0:0:ffff:eca6:a9bc
236.166.169.189 0:0:0:0:0:ffff:eca6:a9bd
236.166.169.190 0:0:0:0:0:ffff:eca6:a9be
236.166.169.191 0:0:0:0:0:ffff:eca6:a9bf
236.166.169.192 0:0:0:0:0:ffff:eca6:a9c0
236.166.169.193 0:0:0:0:0:ffff:eca6:a9c1
236.166.169.194 0:0:0:0:0:ffff:eca6:a9c2
236.166.169.195 0:0:0:0:0:ffff:eca6:a9c3
236.166.169.196 0:0:0:0:0:ffff:eca6:a9c4
236.166.169.197 0:0:0:0:0:ffff:eca6:a9c5
236.166.169.198 0:0:0:0:0:ffff:eca6:a9c6
236.166.169.199 0:0:0:0:0:ffff:eca6:a9c7
236.166.169.200 0:0:0:0:0:ffff:eca6:a9c8
236.166.169.201 0:0:0:0:0:ffff:eca6:a9c9
236.166.169.202 0:0:0:0:0:ffff:eca6:a9ca
236.166.169.203 0:0:0:0:0:ffff:eca6:a9cb
236.166.169.204 0:0:0:0:0:ffff:eca6:a9cc
236.166.169.205 0:0:0:0:0:ffff:eca6:a9cd
236.166.169.206 0:0:0:0:0:ffff:eca6:a9ce
236.166.169.207 0:0:0:0:0:ffff:eca6:a9cf
236.166.169.208 0:0:0:0:0:ffff:eca6:a9d0
236.166.169.209 0:0:0:0:0:ffff:eca6:a9d1
236.166.169.210 0:0:0:0:0:ffff:eca6:a9d2
236.166.169.211 0:0:0:0:0:ffff:eca6:a9d3
236.166.169.212 0:0:0:0:0:ffff:eca6:a9d4
236.166.169.213 0:0:0:0:0:ffff:eca6:a9d5
236.166.169.214 0:0:0:0:0:ffff:eca6:a9d6
236.166.169.215 0:0:0:0:0:ffff:eca6:a9d7
236.166.169.216 0:0:0:0:0:ffff:eca6:a9d8
236.166.169.217 0:0:0:0:0:ffff:eca6:a9d9
236.166.169.218 0:0:0:0:0:ffff:eca6:a9da
236.166.169.219 0:0:0:0:0:ffff:eca6:a9db
236.166.169.220 0:0:0:0:0:ffff:eca6:a9dc
236.166.169.221 0:0:0:0:0:ffff:eca6:a9dd
236.166.169.222 0:0:0:0:0:ffff:eca6:a9de
236.166.169.223 0:0:0:0:0:ffff:eca6:a9df
236.166.169.224 0:0:0:0:0:ffff:eca6:a9e0
236.166.169.225 0:0:0:0:0:ffff:eca6:a9e1
236.166.169.226 0:0:0:0:0:ffff:eca6:a9e2
236.166.169.227 0:0:0:0:0:ffff:eca6:a9e3
236.166.169.228 0:0:0:0:0:ffff:eca6:a9e4
236.166.169.229 0:0:0:0:0:ffff:eca6:a9e5
236.166.169.230 0:0:0:0:0:ffff:eca6:a9e6
236.166.169.231 0:0:0:0:0:ffff:eca6:a9e7
236.166.169.232 0:0:0:0:0:ffff:eca6:a9e8
236.166.169.233 0:0:0:0:0:ffff:eca6:a9e9
236.166.169.234 0:0:0:0:0:ffff:eca6:a9ea
236.166.169.235 0:0:0:0:0:ffff:eca6:a9eb
236.166.169.236 0:0:0:0:0:ffff:eca6:a9ec
236.166.169.237 0:0:0:0:0:ffff:eca6:a9ed
236.166.169.238 0:0:0:0:0:ffff:eca6:a9ee
236.166.169.239 0:0:0:0:0:ffff:eca6:a9ef
236.166.169.240 0:0:0:0:0:ffff:eca6:a9f0
236.166.169.241 0:0:0:0:0:ffff:eca6:a9f1
236.166.169.242 0:0:0:0:0:ffff:eca6:a9f2
236.166.169.243 0:0:0:0:0:ffff:eca6:a9f3
236.166.169.244 0:0:0:0:0:ffff:eca6:a9f4
236.166.169.245 0:0:0:0:0:ffff:eca6:a9f5
236.166.169.246 0:0:0:0:0:ffff:eca6:a9f6
236.166.169.247 0:0:0:0:0:ffff:eca6:a9f7
236.166.169.248 0:0:0:0:0:ffff:eca6:a9f8
236.166.169.249 0:0:0:0:0:ffff:eca6:a9f9
236.166.169.250 0:0:0:0:0:ffff:eca6:a9fa
236.166.169.251 0:0:0:0:0:ffff:eca6:a9fb
236.166.169.252 0:0:0:0:0:ffff:eca6:a9fc
236.166.169.253 0:0:0:0:0:ffff:eca6:a9fd
236.166.169.254 0:0:0:0:0:ffff:eca6:a9fe
236.166.169.255 0:0:0:0:0:ffff:eca6:a9ff


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.