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
67.172.185.1 0:0:0:0:0:ffff:43ac:b901
67.172.185.2 0:0:0:0:0:ffff:43ac:b902
67.172.185.3 0:0:0:0:0:ffff:43ac:b903
67.172.185.4 0:0:0:0:0:ffff:43ac:b904
67.172.185.5 0:0:0:0:0:ffff:43ac:b905
67.172.185.6 0:0:0:0:0:ffff:43ac:b906
67.172.185.7 0:0:0:0:0:ffff:43ac:b907
67.172.185.8 0:0:0:0:0:ffff:43ac:b908
67.172.185.9 0:0:0:0:0:ffff:43ac:b909
67.172.185.10 0:0:0:0:0:ffff:43ac:b90a
67.172.185.11 0:0:0:0:0:ffff:43ac:b90b
67.172.185.12 0:0:0:0:0:ffff:43ac:b90c
67.172.185.13 0:0:0:0:0:ffff:43ac:b90d
67.172.185.14 0:0:0:0:0:ffff:43ac:b90e
67.172.185.15 0:0:0:0:0:ffff:43ac:b90f
67.172.185.16 0:0:0:0:0:ffff:43ac:b910
67.172.185.17 0:0:0:0:0:ffff:43ac:b911
67.172.185.18 0:0:0:0:0:ffff:43ac:b912
67.172.185.19 0:0:0:0:0:ffff:43ac:b913
67.172.185.20 0:0:0:0:0:ffff:43ac:b914
67.172.185.21 0:0:0:0:0:ffff:43ac:b915
67.172.185.22 0:0:0:0:0:ffff:43ac:b916
67.172.185.23 0:0:0:0:0:ffff:43ac:b917
67.172.185.24 0:0:0:0:0:ffff:43ac:b918
67.172.185.25 0:0:0:0:0:ffff:43ac:b919
67.172.185.26 0:0:0:0:0:ffff:43ac:b91a
67.172.185.27 0:0:0:0:0:ffff:43ac:b91b
67.172.185.28 0:0:0:0:0:ffff:43ac:b91c
67.172.185.29 0:0:0:0:0:ffff:43ac:b91d
67.172.185.30 0:0:0:0:0:ffff:43ac:b91e
67.172.185.31 0:0:0:0:0:ffff:43ac:b91f
67.172.185.32 0:0:0:0:0:ffff:43ac:b920
67.172.185.33 0:0:0:0:0:ffff:43ac:b921
67.172.185.34 0:0:0:0:0:ffff:43ac:b922
67.172.185.35 0:0:0:0:0:ffff:43ac:b923
67.172.185.36 0:0:0:0:0:ffff:43ac:b924
67.172.185.37 0:0:0:0:0:ffff:43ac:b925
67.172.185.38 0:0:0:0:0:ffff:43ac:b926
67.172.185.39 0:0:0:0:0:ffff:43ac:b927
67.172.185.40 0:0:0:0:0:ffff:43ac:b928
67.172.185.41 0:0:0:0:0:ffff:43ac:b929
67.172.185.42 0:0:0:0:0:ffff:43ac:b92a
67.172.185.43 0:0:0:0:0:ffff:43ac:b92b
67.172.185.44 0:0:0:0:0:ffff:43ac:b92c
67.172.185.45 0:0:0:0:0:ffff:43ac:b92d
67.172.185.46 0:0:0:0:0:ffff:43ac:b92e
67.172.185.47 0:0:0:0:0:ffff:43ac:b92f
67.172.185.48 0:0:0:0:0:ffff:43ac:b930
67.172.185.49 0:0:0:0:0:ffff:43ac:b931
67.172.185.50 0:0:0:0:0:ffff:43ac:b932
67.172.185.51 0:0:0:0:0:ffff:43ac:b933
67.172.185.52 0:0:0:0:0:ffff:43ac:b934
67.172.185.53 0:0:0:0:0:ffff:43ac:b935
67.172.185.54 0:0:0:0:0:ffff:43ac:b936
67.172.185.55 0:0:0:0:0:ffff:43ac:b937
67.172.185.56 0:0:0:0:0:ffff:43ac:b938
67.172.185.57 0:0:0:0:0:ffff:43ac:b939
67.172.185.58 0:0:0:0:0:ffff:43ac:b93a
67.172.185.59 0:0:0:0:0:ffff:43ac:b93b
67.172.185.60 0:0:0:0:0:ffff:43ac:b93c


67.172.185.61 0:0:0:0:0:ffff:43ac:b93d
67.172.185.62 0:0:0:0:0:ffff:43ac:b93e
67.172.185.63 0:0:0:0:0:ffff:43ac:b93f
67.172.185.64 0:0:0:0:0:ffff:43ac:b940
67.172.185.65 0:0:0:0:0:ffff:43ac:b941
67.172.185.66 0:0:0:0:0:ffff:43ac:b942
67.172.185.67 0:0:0:0:0:ffff:43ac:b943
67.172.185.68 0:0:0:0:0:ffff:43ac:b944
67.172.185.69 0:0:0:0:0:ffff:43ac:b945
67.172.185.70 0:0:0:0:0:ffff:43ac:b946
67.172.185.71 0:0:0:0:0:ffff:43ac:b947
67.172.185.72 0:0:0:0:0:ffff:43ac:b948
67.172.185.73 0:0:0:0:0:ffff:43ac:b949
67.172.185.74 0:0:0:0:0:ffff:43ac:b94a
67.172.185.75 0:0:0:0:0:ffff:43ac:b94b
67.172.185.76 0:0:0:0:0:ffff:43ac:b94c
67.172.185.77 0:0:0:0:0:ffff:43ac:b94d
67.172.185.78 0:0:0:0:0:ffff:43ac:b94e
67.172.185.79 0:0:0:0:0:ffff:43ac:b94f
67.172.185.80 0:0:0:0:0:ffff:43ac:b950
67.172.185.81 0:0:0:0:0:ffff:43ac:b951
67.172.185.82 0:0:0:0:0:ffff:43ac:b952
67.172.185.83 0:0:0:0:0:ffff:43ac:b953
67.172.185.84 0:0:0:0:0:ffff:43ac:b954
67.172.185.85 0:0:0:0:0:ffff:43ac:b955
67.172.185.86 0:0:0:0:0:ffff:43ac:b956
67.172.185.87 0:0:0:0:0:ffff:43ac:b957
67.172.185.88 0:0:0:0:0:ffff:43ac:b958
67.172.185.89 0:0:0:0:0:ffff:43ac:b959
67.172.185.90 0:0:0:0:0:ffff:43ac:b95a
67.172.185.91 0:0:0:0:0:ffff:43ac:b95b
67.172.185.92 0:0:0:0:0:ffff:43ac:b95c
67.172.185.93 0:0:0:0:0:ffff:43ac:b95d
67.172.185.94 0:0:0:0:0:ffff:43ac:b95e
67.172.185.95 0:0:0:0:0:ffff:43ac:b95f
67.172.185.96 0:0:0:0:0:ffff:43ac:b960
67.172.185.97 0:0:0:0:0:ffff:43ac:b961
67.172.185.98 0:0:0:0:0:ffff:43ac:b962
67.172.185.99 0:0:0:0:0:ffff:43ac:b963
67.172.185.100 0:0:0:0:0:ffff:43ac:b964
67.172.185.101 0:0:0:0:0:ffff:43ac:b965
67.172.185.102 0:0:0:0:0:ffff:43ac:b966
67.172.185.103 0:0:0:0:0:ffff:43ac:b967
67.172.185.104 0:0:0:0:0:ffff:43ac:b968
67.172.185.105 0:0:0:0:0:ffff:43ac:b969
67.172.185.106 0:0:0:0:0:ffff:43ac:b96a
67.172.185.107 0:0:0:0:0:ffff:43ac:b96b
67.172.185.108 0:0:0:0:0:ffff:43ac:b96c
67.172.185.109 0:0:0:0:0:ffff:43ac:b96d
67.172.185.110 0:0:0:0:0:ffff:43ac:b96e
67.172.185.111 0:0:0:0:0:ffff:43ac:b96f
67.172.185.112 0:0:0:0:0:ffff:43ac:b970
67.172.185.113 0:0:0:0:0:ffff:43ac:b971
67.172.185.114 0:0:0:0:0:ffff:43ac:b972
67.172.185.115 0:0:0:0:0:ffff:43ac:b973
67.172.185.116 0:0:0:0:0:ffff:43ac:b974
67.172.185.117 0:0:0:0:0:ffff:43ac:b975
67.172.185.118 0:0:0:0:0:ffff:43ac:b976
67.172.185.119 0:0:0:0:0:ffff:43ac:b977
67.172.185.120 0:0:0:0:0:ffff:43ac:b978


67.172.185.121 0:0:0:0:0:ffff:43ac:b979
67.172.185.122 0:0:0:0:0:ffff:43ac:b97a
67.172.185.123 0:0:0:0:0:ffff:43ac:b97b
67.172.185.124 0:0:0:0:0:ffff:43ac:b97c
67.172.185.125 0:0:0:0:0:ffff:43ac:b97d
67.172.185.126 0:0:0:0:0:ffff:43ac:b97e
67.172.185.127 0:0:0:0:0:ffff:43ac:b97f
67.172.185.128 0:0:0:0:0:ffff:43ac:b980
67.172.185.129 0:0:0:0:0:ffff:43ac:b981
67.172.185.130 0:0:0:0:0:ffff:43ac:b982
67.172.185.131 0:0:0:0:0:ffff:43ac:b983
67.172.185.132 0:0:0:0:0:ffff:43ac:b984
67.172.185.133 0:0:0:0:0:ffff:43ac:b985
67.172.185.134 0:0:0:0:0:ffff:43ac:b986
67.172.185.135 0:0:0:0:0:ffff:43ac:b987
67.172.185.136 0:0:0:0:0:ffff:43ac:b988
67.172.185.137 0:0:0:0:0:ffff:43ac:b989
67.172.185.138 0:0:0:0:0:ffff:43ac:b98a
67.172.185.139 0:0:0:0:0:ffff:43ac:b98b
67.172.185.140 0:0:0:0:0:ffff:43ac:b98c
67.172.185.141 0:0:0:0:0:ffff:43ac:b98d
67.172.185.142 0:0:0:0:0:ffff:43ac:b98e
67.172.185.143 0:0:0:0:0:ffff:43ac:b98f
67.172.185.144 0:0:0:0:0:ffff:43ac:b990
67.172.185.145 0:0:0:0:0:ffff:43ac:b991
67.172.185.146 0:0:0:0:0:ffff:43ac:b992
67.172.185.147 0:0:0:0:0:ffff:43ac:b993
67.172.185.148 0:0:0:0:0:ffff:43ac:b994
67.172.185.149 0:0:0:0:0:ffff:43ac:b995
67.172.185.150 0:0:0:0:0:ffff:43ac:b996
67.172.185.151 0:0:0:0:0:ffff:43ac:b997
67.172.185.152 0:0:0:0:0:ffff:43ac:b998
67.172.185.153 0:0:0:0:0:ffff:43ac:b999
67.172.185.154 0:0:0:0:0:ffff:43ac:b99a
67.172.185.155 0:0:0:0:0:ffff:43ac:b99b
67.172.185.156 0:0:0:0:0:ffff:43ac:b99c
67.172.185.157 0:0:0:0:0:ffff:43ac:b99d
67.172.185.158 0:0:0:0:0:ffff:43ac:b99e
67.172.185.159 0:0:0:0:0:ffff:43ac:b99f
67.172.185.160 0:0:0:0:0:ffff:43ac:b9a0
67.172.185.161 0:0:0:0:0:ffff:43ac:b9a1
67.172.185.162 0:0:0:0:0:ffff:43ac:b9a2
67.172.185.163 0:0:0:0:0:ffff:43ac:b9a3
67.172.185.164 0:0:0:0:0:ffff:43ac:b9a4
67.172.185.165 0:0:0:0:0:ffff:43ac:b9a5
67.172.185.166 0:0:0:0:0:ffff:43ac:b9a6
67.172.185.167 0:0:0:0:0:ffff:43ac:b9a7
67.172.185.168 0:0:0:0:0:ffff:43ac:b9a8
67.172.185.169 0:0:0:0:0:ffff:43ac:b9a9
67.172.185.170 0:0:0:0:0:ffff:43ac:b9aa
67.172.185.171 0:0:0:0:0:ffff:43ac:b9ab
67.172.185.172 0:0:0:0:0:ffff:43ac:b9ac
67.172.185.173 0:0:0:0:0:ffff:43ac:b9ad
67.172.185.174 0:0:0:0:0:ffff:43ac:b9ae
67.172.185.175 0:0:0:0:0:ffff:43ac:b9af
67.172.185.176 0:0:0:0:0:ffff:43ac:b9b0
67.172.185.177 0:0:0:0:0:ffff:43ac:b9b1
67.172.185.178 0:0:0:0:0:ffff:43ac:b9b2
67.172.185.179 0:0:0:0:0:ffff:43ac:b9b3
67.172.185.180 0:0:0:0:0:ffff:43ac:b9b4


67.172.185.181 0:0:0:0:0:ffff:43ac:b9b5
67.172.185.182 0:0:0:0:0:ffff:43ac:b9b6
67.172.185.183 0:0:0:0:0:ffff:43ac:b9b7
67.172.185.184 0:0:0:0:0:ffff:43ac:b9b8
67.172.185.185 0:0:0:0:0:ffff:43ac:b9b9
67.172.185.186 0:0:0:0:0:ffff:43ac:b9ba
67.172.185.187 0:0:0:0:0:ffff:43ac:b9bb
67.172.185.188 0:0:0:0:0:ffff:43ac:b9bc
67.172.185.189 0:0:0:0:0:ffff:43ac:b9bd
67.172.185.190 0:0:0:0:0:ffff:43ac:b9be
67.172.185.191 0:0:0:0:0:ffff:43ac:b9bf
67.172.185.192 0:0:0:0:0:ffff:43ac:b9c0
67.172.185.193 0:0:0:0:0:ffff:43ac:b9c1
67.172.185.194 0:0:0:0:0:ffff:43ac:b9c2
67.172.185.195 0:0:0:0:0:ffff:43ac:b9c3
67.172.185.196 0:0:0:0:0:ffff:43ac:b9c4
67.172.185.197 0:0:0:0:0:ffff:43ac:b9c5
67.172.185.198 0:0:0:0:0:ffff:43ac:b9c6
67.172.185.199 0:0:0:0:0:ffff:43ac:b9c7
67.172.185.200 0:0:0:0:0:ffff:43ac:b9c8
67.172.185.201 0:0:0:0:0:ffff:43ac:b9c9
67.172.185.202 0:0:0:0:0:ffff:43ac:b9ca
67.172.185.203 0:0:0:0:0:ffff:43ac:b9cb
67.172.185.204 0:0:0:0:0:ffff:43ac:b9cc
67.172.185.205 0:0:0:0:0:ffff:43ac:b9cd
67.172.185.206 0:0:0:0:0:ffff:43ac:b9ce
67.172.185.207 0:0:0:0:0:ffff:43ac:b9cf
67.172.185.208 0:0:0:0:0:ffff:43ac:b9d0
67.172.185.209 0:0:0:0:0:ffff:43ac:b9d1
67.172.185.210 0:0:0:0:0:ffff:43ac:b9d2
67.172.185.211 0:0:0:0:0:ffff:43ac:b9d3
67.172.185.212 0:0:0:0:0:ffff:43ac:b9d4
67.172.185.213 0:0:0:0:0:ffff:43ac:b9d5
67.172.185.214 0:0:0:0:0:ffff:43ac:b9d6
67.172.185.215 0:0:0:0:0:ffff:43ac:b9d7
67.172.185.216 0:0:0:0:0:ffff:43ac:b9d8
67.172.185.217 0:0:0:0:0:ffff:43ac:b9d9
67.172.185.218 0:0:0:0:0:ffff:43ac:b9da
67.172.185.219 0:0:0:0:0:ffff:43ac:b9db
67.172.185.220 0:0:0:0:0:ffff:43ac:b9dc
67.172.185.221 0:0:0:0:0:ffff:43ac:b9dd
67.172.185.222 0:0:0:0:0:ffff:43ac:b9de
67.172.185.223 0:0:0:0:0:ffff:43ac:b9df
67.172.185.224 0:0:0:0:0:ffff:43ac:b9e0
67.172.185.225 0:0:0:0:0:ffff:43ac:b9e1
67.172.185.226 0:0:0:0:0:ffff:43ac:b9e2
67.172.185.227 0:0:0:0:0:ffff:43ac:b9e3
67.172.185.228 0:0:0:0:0:ffff:43ac:b9e4
67.172.185.229 0:0:0:0:0:ffff:43ac:b9e5
67.172.185.230 0:0:0:0:0:ffff:43ac:b9e6
67.172.185.231 0:0:0:0:0:ffff:43ac:b9e7
67.172.185.232 0:0:0:0:0:ffff:43ac:b9e8
67.172.185.233 0:0:0:0:0:ffff:43ac:b9e9
67.172.185.234 0:0:0:0:0:ffff:43ac:b9ea
67.172.185.235 0:0:0:0:0:ffff:43ac:b9eb
67.172.185.236 0:0:0:0:0:ffff:43ac:b9ec
67.172.185.237 0:0:0:0:0:ffff:43ac:b9ed
67.172.185.238 0:0:0:0:0:ffff:43ac:b9ee
67.172.185.239 0:0:0:0:0:ffff:43ac:b9ef
67.172.185.240 0:0:0:0:0:ffff:43ac:b9f0
67.172.185.241 0:0:0:0:0:ffff:43ac:b9f1
67.172.185.242 0:0:0:0:0:ffff:43ac:b9f2
67.172.185.243 0:0:0:0:0:ffff:43ac:b9f3
67.172.185.244 0:0:0:0:0:ffff:43ac:b9f4
67.172.185.245 0:0:0:0:0:ffff:43ac:b9f5
67.172.185.246 0:0:0:0:0:ffff:43ac:b9f6
67.172.185.247 0:0:0:0:0:ffff:43ac:b9f7
67.172.185.248 0:0:0:0:0:ffff:43ac:b9f8
67.172.185.249 0:0:0:0:0:ffff:43ac:b9f9
67.172.185.250 0:0:0:0:0:ffff:43ac:b9fa
67.172.185.251 0:0:0:0:0:ffff:43ac:b9fb
67.172.185.252 0:0:0:0:0:ffff:43ac:b9fc
67.172.185.253 0:0:0:0:0:ffff:43ac:b9fd
67.172.185.254 0:0:0:0:0:ffff:43ac:b9fe
67.172.185.255 0:0:0:0:0:ffff:43ac:b9ff


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.