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
67.109.25.1 0:0:0:0:0:ffff:436d:1901
67.109.25.2 0:0:0:0:0:ffff:436d:1902
67.109.25.3 0:0:0:0:0:ffff:436d:1903
67.109.25.4 0:0:0:0:0:ffff:436d:1904
67.109.25.5 0:0:0:0:0:ffff:436d:1905
67.109.25.6 0:0:0:0:0:ffff:436d:1906
67.109.25.7 0:0:0:0:0:ffff:436d:1907
67.109.25.8 0:0:0:0:0:ffff:436d:1908
67.109.25.9 0:0:0:0:0:ffff:436d:1909
67.109.25.10 0:0:0:0:0:ffff:436d:190a
67.109.25.11 0:0:0:0:0:ffff:436d:190b
67.109.25.12 0:0:0:0:0:ffff:436d:190c
67.109.25.13 0:0:0:0:0:ffff:436d:190d
67.109.25.14 0:0:0:0:0:ffff:436d:190e
67.109.25.15 0:0:0:0:0:ffff:436d:190f
67.109.25.16 0:0:0:0:0:ffff:436d:1910
67.109.25.17 0:0:0:0:0:ffff:436d:1911
67.109.25.18 0:0:0:0:0:ffff:436d:1912
67.109.25.19 0:0:0:0:0:ffff:436d:1913
67.109.25.20 0:0:0:0:0:ffff:436d:1914
67.109.25.21 0:0:0:0:0:ffff:436d:1915
67.109.25.22 0:0:0:0:0:ffff:436d:1916
67.109.25.23 0:0:0:0:0:ffff:436d:1917
67.109.25.24 0:0:0:0:0:ffff:436d:1918
67.109.25.25 0:0:0:0:0:ffff:436d:1919
67.109.25.26 0:0:0:0:0:ffff:436d:191a
67.109.25.27 0:0:0:0:0:ffff:436d:191b
67.109.25.28 0:0:0:0:0:ffff:436d:191c
67.109.25.29 0:0:0:0:0:ffff:436d:191d
67.109.25.30 0:0:0:0:0:ffff:436d:191e
67.109.25.31 0:0:0:0:0:ffff:436d:191f
67.109.25.32 0:0:0:0:0:ffff:436d:1920
67.109.25.33 0:0:0:0:0:ffff:436d:1921
67.109.25.34 0:0:0:0:0:ffff:436d:1922
67.109.25.35 0:0:0:0:0:ffff:436d:1923
67.109.25.36 0:0:0:0:0:ffff:436d:1924
67.109.25.37 0:0:0:0:0:ffff:436d:1925
67.109.25.38 0:0:0:0:0:ffff:436d:1926
67.109.25.39 0:0:0:0:0:ffff:436d:1927
67.109.25.40 0:0:0:0:0:ffff:436d:1928
67.109.25.41 0:0:0:0:0:ffff:436d:1929
67.109.25.42 0:0:0:0:0:ffff:436d:192a
67.109.25.43 0:0:0:0:0:ffff:436d:192b
67.109.25.44 0:0:0:0:0:ffff:436d:192c
67.109.25.45 0:0:0:0:0:ffff:436d:192d
67.109.25.46 0:0:0:0:0:ffff:436d:192e
67.109.25.47 0:0:0:0:0:ffff:436d:192f
67.109.25.48 0:0:0:0:0:ffff:436d:1930
67.109.25.49 0:0:0:0:0:ffff:436d:1931
67.109.25.50 0:0:0:0:0:ffff:436d:1932
67.109.25.51 0:0:0:0:0:ffff:436d:1933
67.109.25.52 0:0:0:0:0:ffff:436d:1934
67.109.25.53 0:0:0:0:0:ffff:436d:1935
67.109.25.54 0:0:0:0:0:ffff:436d:1936
67.109.25.55 0:0:0:0:0:ffff:436d:1937
67.109.25.56 0:0:0:0:0:ffff:436d:1938
67.109.25.57 0:0:0:0:0:ffff:436d:1939
67.109.25.58 0:0:0:0:0:ffff:436d:193a
67.109.25.59 0:0:0:0:0:ffff:436d:193b
67.109.25.60 0:0:0:0:0:ffff:436d:193c


67.109.25.61 0:0:0:0:0:ffff:436d:193d
67.109.25.62 0:0:0:0:0:ffff:436d:193e
67.109.25.63 0:0:0:0:0:ffff:436d:193f
67.109.25.64 0:0:0:0:0:ffff:436d:1940
67.109.25.65 0:0:0:0:0:ffff:436d:1941
67.109.25.66 0:0:0:0:0:ffff:436d:1942
67.109.25.67 0:0:0:0:0:ffff:436d:1943
67.109.25.68 0:0:0:0:0:ffff:436d:1944
67.109.25.69 0:0:0:0:0:ffff:436d:1945
67.109.25.70 0:0:0:0:0:ffff:436d:1946
67.109.25.71 0:0:0:0:0:ffff:436d:1947
67.109.25.72 0:0:0:0:0:ffff:436d:1948
67.109.25.73 0:0:0:0:0:ffff:436d:1949
67.109.25.74 0:0:0:0:0:ffff:436d:194a
67.109.25.75 0:0:0:0:0:ffff:436d:194b
67.109.25.76 0:0:0:0:0:ffff:436d:194c
67.109.25.77 0:0:0:0:0:ffff:436d:194d
67.109.25.78 0:0:0:0:0:ffff:436d:194e
67.109.25.79 0:0:0:0:0:ffff:436d:194f
67.109.25.80 0:0:0:0:0:ffff:436d:1950
67.109.25.81 0:0:0:0:0:ffff:436d:1951
67.109.25.82 0:0:0:0:0:ffff:436d:1952
67.109.25.83 0:0:0:0:0:ffff:436d:1953
67.109.25.84 0:0:0:0:0:ffff:436d:1954
67.109.25.85 0:0:0:0:0:ffff:436d:1955
67.109.25.86 0:0:0:0:0:ffff:436d:1956
67.109.25.87 0:0:0:0:0:ffff:436d:1957
67.109.25.88 0:0:0:0:0:ffff:436d:1958
67.109.25.89 0:0:0:0:0:ffff:436d:1959
67.109.25.90 0:0:0:0:0:ffff:436d:195a
67.109.25.91 0:0:0:0:0:ffff:436d:195b
67.109.25.92 0:0:0:0:0:ffff:436d:195c
67.109.25.93 0:0:0:0:0:ffff:436d:195d
67.109.25.94 0:0:0:0:0:ffff:436d:195e
67.109.25.95 0:0:0:0:0:ffff:436d:195f
67.109.25.96 0:0:0:0:0:ffff:436d:1960
67.109.25.97 0:0:0:0:0:ffff:436d:1961
67.109.25.98 0:0:0:0:0:ffff:436d:1962
67.109.25.99 0:0:0:0:0:ffff:436d:1963
67.109.25.100 0:0:0:0:0:ffff:436d:1964
67.109.25.101 0:0:0:0:0:ffff:436d:1965
67.109.25.102 0:0:0:0:0:ffff:436d:1966
67.109.25.103 0:0:0:0:0:ffff:436d:1967
67.109.25.104 0:0:0:0:0:ffff:436d:1968
67.109.25.105 0:0:0:0:0:ffff:436d:1969
67.109.25.106 0:0:0:0:0:ffff:436d:196a
67.109.25.107 0:0:0:0:0:ffff:436d:196b
67.109.25.108 0:0:0:0:0:ffff:436d:196c
67.109.25.109 0:0:0:0:0:ffff:436d:196d
67.109.25.110 0:0:0:0:0:ffff:436d:196e
67.109.25.111 0:0:0:0:0:ffff:436d:196f
67.109.25.112 0:0:0:0:0:ffff:436d:1970
67.109.25.113 0:0:0:0:0:ffff:436d:1971
67.109.25.114 0:0:0:0:0:ffff:436d:1972
67.109.25.115 0:0:0:0:0:ffff:436d:1973
67.109.25.116 0:0:0:0:0:ffff:436d:1974
67.109.25.117 0:0:0:0:0:ffff:436d:1975
67.109.25.118 0:0:0:0:0:ffff:436d:1976
67.109.25.119 0:0:0:0:0:ffff:436d:1977
67.109.25.120 0:0:0:0:0:ffff:436d:1978


67.109.25.121 0:0:0:0:0:ffff:436d:1979
67.109.25.122 0:0:0:0:0:ffff:436d:197a
67.109.25.123 0:0:0:0:0:ffff:436d:197b
67.109.25.124 0:0:0:0:0:ffff:436d:197c
67.109.25.125 0:0:0:0:0:ffff:436d:197d
67.109.25.126 0:0:0:0:0:ffff:436d:197e
67.109.25.127 0:0:0:0:0:ffff:436d:197f
67.109.25.128 0:0:0:0:0:ffff:436d:1980
67.109.25.129 0:0:0:0:0:ffff:436d:1981
67.109.25.130 0:0:0:0:0:ffff:436d:1982
67.109.25.131 0:0:0:0:0:ffff:436d:1983
67.109.25.132 0:0:0:0:0:ffff:436d:1984
67.109.25.133 0:0:0:0:0:ffff:436d:1985
67.109.25.134 0:0:0:0:0:ffff:436d:1986
67.109.25.135 0:0:0:0:0:ffff:436d:1987
67.109.25.136 0:0:0:0:0:ffff:436d:1988
67.109.25.137 0:0:0:0:0:ffff:436d:1989
67.109.25.138 0:0:0:0:0:ffff:436d:198a
67.109.25.139 0:0:0:0:0:ffff:436d:198b
67.109.25.140 0:0:0:0:0:ffff:436d:198c
67.109.25.141 0:0:0:0:0:ffff:436d:198d
67.109.25.142 0:0:0:0:0:ffff:436d:198e
67.109.25.143 0:0:0:0:0:ffff:436d:198f
67.109.25.144 0:0:0:0:0:ffff:436d:1990
67.109.25.145 0:0:0:0:0:ffff:436d:1991
67.109.25.146 0:0:0:0:0:ffff:436d:1992
67.109.25.147 0:0:0:0:0:ffff:436d:1993
67.109.25.148 0:0:0:0:0:ffff:436d:1994
67.109.25.149 0:0:0:0:0:ffff:436d:1995
67.109.25.150 0:0:0:0:0:ffff:436d:1996
67.109.25.151 0:0:0:0:0:ffff:436d:1997
67.109.25.152 0:0:0:0:0:ffff:436d:1998
67.109.25.153 0:0:0:0:0:ffff:436d:1999
67.109.25.154 0:0:0:0:0:ffff:436d:199a
67.109.25.155 0:0:0:0:0:ffff:436d:199b
67.109.25.156 0:0:0:0:0:ffff:436d:199c
67.109.25.157 0:0:0:0:0:ffff:436d:199d
67.109.25.158 0:0:0:0:0:ffff:436d:199e
67.109.25.159 0:0:0:0:0:ffff:436d:199f
67.109.25.160 0:0:0:0:0:ffff:436d:19a0
67.109.25.161 0:0:0:0:0:ffff:436d:19a1
67.109.25.162 0:0:0:0:0:ffff:436d:19a2
67.109.25.163 0:0:0:0:0:ffff:436d:19a3
67.109.25.164 0:0:0:0:0:ffff:436d:19a4
67.109.25.165 0:0:0:0:0:ffff:436d:19a5
67.109.25.166 0:0:0:0:0:ffff:436d:19a6
67.109.25.167 0:0:0:0:0:ffff:436d:19a7
67.109.25.168 0:0:0:0:0:ffff:436d:19a8
67.109.25.169 0:0:0:0:0:ffff:436d:19a9
67.109.25.170 0:0:0:0:0:ffff:436d:19aa
67.109.25.171 0:0:0:0:0:ffff:436d:19ab
67.109.25.172 0:0:0:0:0:ffff:436d:19ac
67.109.25.173 0:0:0:0:0:ffff:436d:19ad
67.109.25.174 0:0:0:0:0:ffff:436d:19ae
67.109.25.175 0:0:0:0:0:ffff:436d:19af
67.109.25.176 0:0:0:0:0:ffff:436d:19b0
67.109.25.177 0:0:0:0:0:ffff:436d:19b1
67.109.25.178 0:0:0:0:0:ffff:436d:19b2
67.109.25.179 0:0:0:0:0:ffff:436d:19b3
67.109.25.180 0:0:0:0:0:ffff:436d:19b4


67.109.25.181 0:0:0:0:0:ffff:436d:19b5
67.109.25.182 0:0:0:0:0:ffff:436d:19b6
67.109.25.183 0:0:0:0:0:ffff:436d:19b7
67.109.25.184 0:0:0:0:0:ffff:436d:19b8
67.109.25.185 0:0:0:0:0:ffff:436d:19b9
67.109.25.186 0:0:0:0:0:ffff:436d:19ba
67.109.25.187 0:0:0:0:0:ffff:436d:19bb
67.109.25.188 0:0:0:0:0:ffff:436d:19bc
67.109.25.189 0:0:0:0:0:ffff:436d:19bd
67.109.25.190 0:0:0:0:0:ffff:436d:19be
67.109.25.191 0:0:0:0:0:ffff:436d:19bf
67.109.25.192 0:0:0:0:0:ffff:436d:19c0
67.109.25.193 0:0:0:0:0:ffff:436d:19c1
67.109.25.194 0:0:0:0:0:ffff:436d:19c2
67.109.25.195 0:0:0:0:0:ffff:436d:19c3
67.109.25.196 0:0:0:0:0:ffff:436d:19c4
67.109.25.197 0:0:0:0:0:ffff:436d:19c5
67.109.25.198 0:0:0:0:0:ffff:436d:19c6
67.109.25.199 0:0:0:0:0:ffff:436d:19c7
67.109.25.200 0:0:0:0:0:ffff:436d:19c8
67.109.25.201 0:0:0:0:0:ffff:436d:19c9
67.109.25.202 0:0:0:0:0:ffff:436d:19ca
67.109.25.203 0:0:0:0:0:ffff:436d:19cb
67.109.25.204 0:0:0:0:0:ffff:436d:19cc
67.109.25.205 0:0:0:0:0:ffff:436d:19cd
67.109.25.206 0:0:0:0:0:ffff:436d:19ce
67.109.25.207 0:0:0:0:0:ffff:436d:19cf
67.109.25.208 0:0:0:0:0:ffff:436d:19d0
67.109.25.209 0:0:0:0:0:ffff:436d:19d1
67.109.25.210 0:0:0:0:0:ffff:436d:19d2
67.109.25.211 0:0:0:0:0:ffff:436d:19d3
67.109.25.212 0:0:0:0:0:ffff:436d:19d4
67.109.25.213 0:0:0:0:0:ffff:436d:19d5
67.109.25.214 0:0:0:0:0:ffff:436d:19d6
67.109.25.215 0:0:0:0:0:ffff:436d:19d7
67.109.25.216 0:0:0:0:0:ffff:436d:19d8
67.109.25.217 0:0:0:0:0:ffff:436d:19d9
67.109.25.218 0:0:0:0:0:ffff:436d:19da
67.109.25.219 0:0:0:0:0:ffff:436d:19db
67.109.25.220 0:0:0:0:0:ffff:436d:19dc
67.109.25.221 0:0:0:0:0:ffff:436d:19dd
67.109.25.222 0:0:0:0:0:ffff:436d:19de
67.109.25.223 0:0:0:0:0:ffff:436d:19df
67.109.25.224 0:0:0:0:0:ffff:436d:19e0
67.109.25.225 0:0:0:0:0:ffff:436d:19e1
67.109.25.226 0:0:0:0:0:ffff:436d:19e2
67.109.25.227 0:0:0:0:0:ffff:436d:19e3
67.109.25.228 0:0:0:0:0:ffff:436d:19e4
67.109.25.229 0:0:0:0:0:ffff:436d:19e5
67.109.25.230 0:0:0:0:0:ffff:436d:19e6
67.109.25.231 0:0:0:0:0:ffff:436d:19e7
67.109.25.232 0:0:0:0:0:ffff:436d:19e8
67.109.25.233 0:0:0:0:0:ffff:436d:19e9
67.109.25.234 0:0:0:0:0:ffff:436d:19ea
67.109.25.235 0:0:0:0:0:ffff:436d:19eb
67.109.25.236 0:0:0:0:0:ffff:436d:19ec
67.109.25.237 0:0:0:0:0:ffff:436d:19ed
67.109.25.238 0:0:0:0:0:ffff:436d:19ee
67.109.25.239 0:0:0:0:0:ffff:436d:19ef
67.109.25.240 0:0:0:0:0:ffff:436d:19f0
67.109.25.241 0:0:0:0:0:ffff:436d:19f1
67.109.25.242 0:0:0:0:0:ffff:436d:19f2
67.109.25.243 0:0:0:0:0:ffff:436d:19f3
67.109.25.244 0:0:0:0:0:ffff:436d:19f4
67.109.25.245 0:0:0:0:0:ffff:436d:19f5
67.109.25.246 0:0:0:0:0:ffff:436d:19f6
67.109.25.247 0:0:0:0:0:ffff:436d:19f7
67.109.25.248 0:0:0:0:0:ffff:436d:19f8
67.109.25.249 0:0:0:0:0:ffff:436d:19f9
67.109.25.250 0:0:0:0:0:ffff:436d:19fa
67.109.25.251 0:0:0:0:0:ffff:436d:19fb
67.109.25.252 0:0:0:0:0:ffff:436d:19fc
67.109.25.253 0:0:0:0:0:ffff:436d:19fd
67.109.25.254 0:0:0:0:0:ffff:436d:19fe
67.109.25.255 0:0:0:0:0:ffff:436d:19ff


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.