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
33.7.25.1 0:0:0:0:0:ffff:2107:1901
33.7.25.2 0:0:0:0:0:ffff:2107:1902
33.7.25.3 0:0:0:0:0:ffff:2107:1903
33.7.25.4 0:0:0:0:0:ffff:2107:1904
33.7.25.5 0:0:0:0:0:ffff:2107:1905
33.7.25.6 0:0:0:0:0:ffff:2107:1906
33.7.25.7 0:0:0:0:0:ffff:2107:1907
33.7.25.8 0:0:0:0:0:ffff:2107:1908
33.7.25.9 0:0:0:0:0:ffff:2107:1909
33.7.25.10 0:0:0:0:0:ffff:2107:190a
33.7.25.11 0:0:0:0:0:ffff:2107:190b
33.7.25.12 0:0:0:0:0:ffff:2107:190c
33.7.25.13 0:0:0:0:0:ffff:2107:190d
33.7.25.14 0:0:0:0:0:ffff:2107:190e
33.7.25.15 0:0:0:0:0:ffff:2107:190f
33.7.25.16 0:0:0:0:0:ffff:2107:1910
33.7.25.17 0:0:0:0:0:ffff:2107:1911
33.7.25.18 0:0:0:0:0:ffff:2107:1912
33.7.25.19 0:0:0:0:0:ffff:2107:1913
33.7.25.20 0:0:0:0:0:ffff:2107:1914
33.7.25.21 0:0:0:0:0:ffff:2107:1915
33.7.25.22 0:0:0:0:0:ffff:2107:1916
33.7.25.23 0:0:0:0:0:ffff:2107:1917
33.7.25.24 0:0:0:0:0:ffff:2107:1918
33.7.25.25 0:0:0:0:0:ffff:2107:1919
33.7.25.26 0:0:0:0:0:ffff:2107:191a
33.7.25.27 0:0:0:0:0:ffff:2107:191b
33.7.25.28 0:0:0:0:0:ffff:2107:191c
33.7.25.29 0:0:0:0:0:ffff:2107:191d
33.7.25.30 0:0:0:0:0:ffff:2107:191e
33.7.25.31 0:0:0:0:0:ffff:2107:191f
33.7.25.32 0:0:0:0:0:ffff:2107:1920
33.7.25.33 0:0:0:0:0:ffff:2107:1921
33.7.25.34 0:0:0:0:0:ffff:2107:1922
33.7.25.35 0:0:0:0:0:ffff:2107:1923
33.7.25.36 0:0:0:0:0:ffff:2107:1924
33.7.25.37 0:0:0:0:0:ffff:2107:1925
33.7.25.38 0:0:0:0:0:ffff:2107:1926
33.7.25.39 0:0:0:0:0:ffff:2107:1927
33.7.25.40 0:0:0:0:0:ffff:2107:1928
33.7.25.41 0:0:0:0:0:ffff:2107:1929
33.7.25.42 0:0:0:0:0:ffff:2107:192a
33.7.25.43 0:0:0:0:0:ffff:2107:192b
33.7.25.44 0:0:0:0:0:ffff:2107:192c
33.7.25.45 0:0:0:0:0:ffff:2107:192d
33.7.25.46 0:0:0:0:0:ffff:2107:192e
33.7.25.47 0:0:0:0:0:ffff:2107:192f
33.7.25.48 0:0:0:0:0:ffff:2107:1930
33.7.25.49 0:0:0:0:0:ffff:2107:1931
33.7.25.50 0:0:0:0:0:ffff:2107:1932
33.7.25.51 0:0:0:0:0:ffff:2107:1933
33.7.25.52 0:0:0:0:0:ffff:2107:1934
33.7.25.53 0:0:0:0:0:ffff:2107:1935
33.7.25.54 0:0:0:0:0:ffff:2107:1936
33.7.25.55 0:0:0:0:0:ffff:2107:1937
33.7.25.56 0:0:0:0:0:ffff:2107:1938
33.7.25.57 0:0:0:0:0:ffff:2107:1939
33.7.25.58 0:0:0:0:0:ffff:2107:193a
33.7.25.59 0:0:0:0:0:ffff:2107:193b
33.7.25.60 0:0:0:0:0:ffff:2107:193c


33.7.25.61 0:0:0:0:0:ffff:2107:193d
33.7.25.62 0:0:0:0:0:ffff:2107:193e
33.7.25.63 0:0:0:0:0:ffff:2107:193f
33.7.25.64 0:0:0:0:0:ffff:2107:1940
33.7.25.65 0:0:0:0:0:ffff:2107:1941
33.7.25.66 0:0:0:0:0:ffff:2107:1942
33.7.25.67 0:0:0:0:0:ffff:2107:1943
33.7.25.68 0:0:0:0:0:ffff:2107:1944
33.7.25.69 0:0:0:0:0:ffff:2107:1945
33.7.25.70 0:0:0:0:0:ffff:2107:1946
33.7.25.71 0:0:0:0:0:ffff:2107:1947
33.7.25.72 0:0:0:0:0:ffff:2107:1948
33.7.25.73 0:0:0:0:0:ffff:2107:1949
33.7.25.74 0:0:0:0:0:ffff:2107:194a
33.7.25.75 0:0:0:0:0:ffff:2107:194b
33.7.25.76 0:0:0:0:0:ffff:2107:194c
33.7.25.77 0:0:0:0:0:ffff:2107:194d
33.7.25.78 0:0:0:0:0:ffff:2107:194e
33.7.25.79 0:0:0:0:0:ffff:2107:194f
33.7.25.80 0:0:0:0:0:ffff:2107:1950
33.7.25.81 0:0:0:0:0:ffff:2107:1951
33.7.25.82 0:0:0:0:0:ffff:2107:1952
33.7.25.83 0:0:0:0:0:ffff:2107:1953
33.7.25.84 0:0:0:0:0:ffff:2107:1954
33.7.25.85 0:0:0:0:0:ffff:2107:1955
33.7.25.86 0:0:0:0:0:ffff:2107:1956
33.7.25.87 0:0:0:0:0:ffff:2107:1957
33.7.25.88 0:0:0:0:0:ffff:2107:1958
33.7.25.89 0:0:0:0:0:ffff:2107:1959
33.7.25.90 0:0:0:0:0:ffff:2107:195a
33.7.25.91 0:0:0:0:0:ffff:2107:195b
33.7.25.92 0:0:0:0:0:ffff:2107:195c
33.7.25.93 0:0:0:0:0:ffff:2107:195d
33.7.25.94 0:0:0:0:0:ffff:2107:195e
33.7.25.95 0:0:0:0:0:ffff:2107:195f
33.7.25.96 0:0:0:0:0:ffff:2107:1960
33.7.25.97 0:0:0:0:0:ffff:2107:1961
33.7.25.98 0:0:0:0:0:ffff:2107:1962
33.7.25.99 0:0:0:0:0:ffff:2107:1963
33.7.25.100 0:0:0:0:0:ffff:2107:1964
33.7.25.101 0:0:0:0:0:ffff:2107:1965
33.7.25.102 0:0:0:0:0:ffff:2107:1966
33.7.25.103 0:0:0:0:0:ffff:2107:1967
33.7.25.104 0:0:0:0:0:ffff:2107:1968
33.7.25.105 0:0:0:0:0:ffff:2107:1969
33.7.25.106 0:0:0:0:0:ffff:2107:196a
33.7.25.107 0:0:0:0:0:ffff:2107:196b
33.7.25.108 0:0:0:0:0:ffff:2107:196c
33.7.25.109 0:0:0:0:0:ffff:2107:196d
33.7.25.110 0:0:0:0:0:ffff:2107:196e
33.7.25.111 0:0:0:0:0:ffff:2107:196f
33.7.25.112 0:0:0:0:0:ffff:2107:1970
33.7.25.113 0:0:0:0:0:ffff:2107:1971
33.7.25.114 0:0:0:0:0:ffff:2107:1972
33.7.25.115 0:0:0:0:0:ffff:2107:1973
33.7.25.116 0:0:0:0:0:ffff:2107:1974
33.7.25.117 0:0:0:0:0:ffff:2107:1975
33.7.25.118 0:0:0:0:0:ffff:2107:1976
33.7.25.119 0:0:0:0:0:ffff:2107:1977
33.7.25.120 0:0:0:0:0:ffff:2107:1978


33.7.25.121 0:0:0:0:0:ffff:2107:1979
33.7.25.122 0:0:0:0:0:ffff:2107:197a
33.7.25.123 0:0:0:0:0:ffff:2107:197b
33.7.25.124 0:0:0:0:0:ffff:2107:197c
33.7.25.125 0:0:0:0:0:ffff:2107:197d
33.7.25.126 0:0:0:0:0:ffff:2107:197e
33.7.25.127 0:0:0:0:0:ffff:2107:197f
33.7.25.128 0:0:0:0:0:ffff:2107:1980
33.7.25.129 0:0:0:0:0:ffff:2107:1981
33.7.25.130 0:0:0:0:0:ffff:2107:1982
33.7.25.131 0:0:0:0:0:ffff:2107:1983
33.7.25.132 0:0:0:0:0:ffff:2107:1984
33.7.25.133 0:0:0:0:0:ffff:2107:1985
33.7.25.134 0:0:0:0:0:ffff:2107:1986
33.7.25.135 0:0:0:0:0:ffff:2107:1987
33.7.25.136 0:0:0:0:0:ffff:2107:1988
33.7.25.137 0:0:0:0:0:ffff:2107:1989
33.7.25.138 0:0:0:0:0:ffff:2107:198a
33.7.25.139 0:0:0:0:0:ffff:2107:198b
33.7.25.140 0:0:0:0:0:ffff:2107:198c
33.7.25.141 0:0:0:0:0:ffff:2107:198d
33.7.25.142 0:0:0:0:0:ffff:2107:198e
33.7.25.143 0:0:0:0:0:ffff:2107:198f
33.7.25.144 0:0:0:0:0:ffff:2107:1990
33.7.25.145 0:0:0:0:0:ffff:2107:1991
33.7.25.146 0:0:0:0:0:ffff:2107:1992
33.7.25.147 0:0:0:0:0:ffff:2107:1993
33.7.25.148 0:0:0:0:0:ffff:2107:1994
33.7.25.149 0:0:0:0:0:ffff:2107:1995
33.7.25.150 0:0:0:0:0:ffff:2107:1996
33.7.25.151 0:0:0:0:0:ffff:2107:1997
33.7.25.152 0:0:0:0:0:ffff:2107:1998
33.7.25.153 0:0:0:0:0:ffff:2107:1999
33.7.25.154 0:0:0:0:0:ffff:2107:199a
33.7.25.155 0:0:0:0:0:ffff:2107:199b
33.7.25.156 0:0:0:0:0:ffff:2107:199c
33.7.25.157 0:0:0:0:0:ffff:2107:199d
33.7.25.158 0:0:0:0:0:ffff:2107:199e
33.7.25.159 0:0:0:0:0:ffff:2107:199f
33.7.25.160 0:0:0:0:0:ffff:2107:19a0
33.7.25.161 0:0:0:0:0:ffff:2107:19a1
33.7.25.162 0:0:0:0:0:ffff:2107:19a2
33.7.25.163 0:0:0:0:0:ffff:2107:19a3
33.7.25.164 0:0:0:0:0:ffff:2107:19a4
33.7.25.165 0:0:0:0:0:ffff:2107:19a5
33.7.25.166 0:0:0:0:0:ffff:2107:19a6
33.7.25.167 0:0:0:0:0:ffff:2107:19a7
33.7.25.168 0:0:0:0:0:ffff:2107:19a8
33.7.25.169 0:0:0:0:0:ffff:2107:19a9
33.7.25.170 0:0:0:0:0:ffff:2107:19aa
33.7.25.171 0:0:0:0:0:ffff:2107:19ab
33.7.25.172 0:0:0:0:0:ffff:2107:19ac
33.7.25.173 0:0:0:0:0:ffff:2107:19ad
33.7.25.174 0:0:0:0:0:ffff:2107:19ae
33.7.25.175 0:0:0:0:0:ffff:2107:19af
33.7.25.176 0:0:0:0:0:ffff:2107:19b0
33.7.25.177 0:0:0:0:0:ffff:2107:19b1
33.7.25.178 0:0:0:0:0:ffff:2107:19b2
33.7.25.179 0:0:0:0:0:ffff:2107:19b3
33.7.25.180 0:0:0:0:0:ffff:2107:19b4


33.7.25.181 0:0:0:0:0:ffff:2107:19b5
33.7.25.182 0:0:0:0:0:ffff:2107:19b6
33.7.25.183 0:0:0:0:0:ffff:2107:19b7
33.7.25.184 0:0:0:0:0:ffff:2107:19b8
33.7.25.185 0:0:0:0:0:ffff:2107:19b9
33.7.25.186 0:0:0:0:0:ffff:2107:19ba
33.7.25.187 0:0:0:0:0:ffff:2107:19bb
33.7.25.188 0:0:0:0:0:ffff:2107:19bc
33.7.25.189 0:0:0:0:0:ffff:2107:19bd
33.7.25.190 0:0:0:0:0:ffff:2107:19be
33.7.25.191 0:0:0:0:0:ffff:2107:19bf
33.7.25.192 0:0:0:0:0:ffff:2107:19c0
33.7.25.193 0:0:0:0:0:ffff:2107:19c1
33.7.25.194 0:0:0:0:0:ffff:2107:19c2
33.7.25.195 0:0:0:0:0:ffff:2107:19c3
33.7.25.196 0:0:0:0:0:ffff:2107:19c4
33.7.25.197 0:0:0:0:0:ffff:2107:19c5
33.7.25.198 0:0:0:0:0:ffff:2107:19c6
33.7.25.199 0:0:0:0:0:ffff:2107:19c7
33.7.25.200 0:0:0:0:0:ffff:2107:19c8
33.7.25.201 0:0:0:0:0:ffff:2107:19c9
33.7.25.202 0:0:0:0:0:ffff:2107:19ca
33.7.25.203 0:0:0:0:0:ffff:2107:19cb
33.7.25.204 0:0:0:0:0:ffff:2107:19cc
33.7.25.205 0:0:0:0:0:ffff:2107:19cd
33.7.25.206 0:0:0:0:0:ffff:2107:19ce
33.7.25.207 0:0:0:0:0:ffff:2107:19cf
33.7.25.208 0:0:0:0:0:ffff:2107:19d0
33.7.25.209 0:0:0:0:0:ffff:2107:19d1
33.7.25.210 0:0:0:0:0:ffff:2107:19d2
33.7.25.211 0:0:0:0:0:ffff:2107:19d3
33.7.25.212 0:0:0:0:0:ffff:2107:19d4
33.7.25.213 0:0:0:0:0:ffff:2107:19d5
33.7.25.214 0:0:0:0:0:ffff:2107:19d6
33.7.25.215 0:0:0:0:0:ffff:2107:19d7
33.7.25.216 0:0:0:0:0:ffff:2107:19d8
33.7.25.217 0:0:0:0:0:ffff:2107:19d9
33.7.25.218 0:0:0:0:0:ffff:2107:19da
33.7.25.219 0:0:0:0:0:ffff:2107:19db
33.7.25.220 0:0:0:0:0:ffff:2107:19dc
33.7.25.221 0:0:0:0:0:ffff:2107:19dd
33.7.25.222 0:0:0:0:0:ffff:2107:19de
33.7.25.223 0:0:0:0:0:ffff:2107:19df
33.7.25.224 0:0:0:0:0:ffff:2107:19e0
33.7.25.225 0:0:0:0:0:ffff:2107:19e1
33.7.25.226 0:0:0:0:0:ffff:2107:19e2
33.7.25.227 0:0:0:0:0:ffff:2107:19e3
33.7.25.228 0:0:0:0:0:ffff:2107:19e4
33.7.25.229 0:0:0:0:0:ffff:2107:19e5
33.7.25.230 0:0:0:0:0:ffff:2107:19e6
33.7.25.231 0:0:0:0:0:ffff:2107:19e7
33.7.25.232 0:0:0:0:0:ffff:2107:19e8
33.7.25.233 0:0:0:0:0:ffff:2107:19e9
33.7.25.234 0:0:0:0:0:ffff:2107:19ea
33.7.25.235 0:0:0:0:0:ffff:2107:19eb
33.7.25.236 0:0:0:0:0:ffff:2107:19ec
33.7.25.237 0:0:0:0:0:ffff:2107:19ed
33.7.25.238 0:0:0:0:0:ffff:2107:19ee
33.7.25.239 0:0:0:0:0:ffff:2107:19ef
33.7.25.240 0:0:0:0:0:ffff:2107:19f0
33.7.25.241 0:0:0:0:0:ffff:2107:19f1
33.7.25.242 0:0:0:0:0:ffff:2107:19f2
33.7.25.243 0:0:0:0:0:ffff:2107:19f3
33.7.25.244 0:0:0:0:0:ffff:2107:19f4
33.7.25.245 0:0:0:0:0:ffff:2107:19f5
33.7.25.246 0:0:0:0:0:ffff:2107:19f6
33.7.25.247 0:0:0:0:0:ffff:2107:19f7
33.7.25.248 0:0:0:0:0:ffff:2107:19f8
33.7.25.249 0:0:0:0:0:ffff:2107:19f9
33.7.25.250 0:0:0:0:0:ffff:2107:19fa
33.7.25.251 0:0:0:0:0:ffff:2107:19fb
33.7.25.252 0:0:0:0:0:ffff:2107:19fc
33.7.25.253 0:0:0:0:0:ffff:2107:19fd
33.7.25.254 0:0:0:0:0:ffff:2107:19fe
33.7.25.255 0:0:0:0:0:ffff:2107:19ff


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.