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
75.99.25.1 0:0:0:0:0:ffff:4b63:1901
75.99.25.2 0:0:0:0:0:ffff:4b63:1902
75.99.25.3 0:0:0:0:0:ffff:4b63:1903
75.99.25.4 0:0:0:0:0:ffff:4b63:1904
75.99.25.5 0:0:0:0:0:ffff:4b63:1905
75.99.25.6 0:0:0:0:0:ffff:4b63:1906
75.99.25.7 0:0:0:0:0:ffff:4b63:1907
75.99.25.8 0:0:0:0:0:ffff:4b63:1908
75.99.25.9 0:0:0:0:0:ffff:4b63:1909
75.99.25.10 0:0:0:0:0:ffff:4b63:190a
75.99.25.11 0:0:0:0:0:ffff:4b63:190b
75.99.25.12 0:0:0:0:0:ffff:4b63:190c
75.99.25.13 0:0:0:0:0:ffff:4b63:190d
75.99.25.14 0:0:0:0:0:ffff:4b63:190e
75.99.25.15 0:0:0:0:0:ffff:4b63:190f
75.99.25.16 0:0:0:0:0:ffff:4b63:1910
75.99.25.17 0:0:0:0:0:ffff:4b63:1911
75.99.25.18 0:0:0:0:0:ffff:4b63:1912
75.99.25.19 0:0:0:0:0:ffff:4b63:1913
75.99.25.20 0:0:0:0:0:ffff:4b63:1914
75.99.25.21 0:0:0:0:0:ffff:4b63:1915
75.99.25.22 0:0:0:0:0:ffff:4b63:1916
75.99.25.23 0:0:0:0:0:ffff:4b63:1917
75.99.25.24 0:0:0:0:0:ffff:4b63:1918
75.99.25.25 0:0:0:0:0:ffff:4b63:1919
75.99.25.26 0:0:0:0:0:ffff:4b63:191a
75.99.25.27 0:0:0:0:0:ffff:4b63:191b
75.99.25.28 0:0:0:0:0:ffff:4b63:191c
75.99.25.29 0:0:0:0:0:ffff:4b63:191d
75.99.25.30 0:0:0:0:0:ffff:4b63:191e
75.99.25.31 0:0:0:0:0:ffff:4b63:191f
75.99.25.32 0:0:0:0:0:ffff:4b63:1920
75.99.25.33 0:0:0:0:0:ffff:4b63:1921
75.99.25.34 0:0:0:0:0:ffff:4b63:1922
75.99.25.35 0:0:0:0:0:ffff:4b63:1923
75.99.25.36 0:0:0:0:0:ffff:4b63:1924
75.99.25.37 0:0:0:0:0:ffff:4b63:1925
75.99.25.38 0:0:0:0:0:ffff:4b63:1926
75.99.25.39 0:0:0:0:0:ffff:4b63:1927
75.99.25.40 0:0:0:0:0:ffff:4b63:1928
75.99.25.41 0:0:0:0:0:ffff:4b63:1929
75.99.25.42 0:0:0:0:0:ffff:4b63:192a
75.99.25.43 0:0:0:0:0:ffff:4b63:192b
75.99.25.44 0:0:0:0:0:ffff:4b63:192c
75.99.25.45 0:0:0:0:0:ffff:4b63:192d
75.99.25.46 0:0:0:0:0:ffff:4b63:192e
75.99.25.47 0:0:0:0:0:ffff:4b63:192f
75.99.25.48 0:0:0:0:0:ffff:4b63:1930
75.99.25.49 0:0:0:0:0:ffff:4b63:1931
75.99.25.50 0:0:0:0:0:ffff:4b63:1932
75.99.25.51 0:0:0:0:0:ffff:4b63:1933
75.99.25.52 0:0:0:0:0:ffff:4b63:1934
75.99.25.53 0:0:0:0:0:ffff:4b63:1935
75.99.25.54 0:0:0:0:0:ffff:4b63:1936
75.99.25.55 0:0:0:0:0:ffff:4b63:1937
75.99.25.56 0:0:0:0:0:ffff:4b63:1938
75.99.25.57 0:0:0:0:0:ffff:4b63:1939
75.99.25.58 0:0:0:0:0:ffff:4b63:193a
75.99.25.59 0:0:0:0:0:ffff:4b63:193b
75.99.25.60 0:0:0:0:0:ffff:4b63:193c


75.99.25.61 0:0:0:0:0:ffff:4b63:193d
75.99.25.62 0:0:0:0:0:ffff:4b63:193e
75.99.25.63 0:0:0:0:0:ffff:4b63:193f
75.99.25.64 0:0:0:0:0:ffff:4b63:1940
75.99.25.65 0:0:0:0:0:ffff:4b63:1941
75.99.25.66 0:0:0:0:0:ffff:4b63:1942
75.99.25.67 0:0:0:0:0:ffff:4b63:1943
75.99.25.68 0:0:0:0:0:ffff:4b63:1944
75.99.25.69 0:0:0:0:0:ffff:4b63:1945
75.99.25.70 0:0:0:0:0:ffff:4b63:1946
75.99.25.71 0:0:0:0:0:ffff:4b63:1947
75.99.25.72 0:0:0:0:0:ffff:4b63:1948
75.99.25.73 0:0:0:0:0:ffff:4b63:1949
75.99.25.74 0:0:0:0:0:ffff:4b63:194a
75.99.25.75 0:0:0:0:0:ffff:4b63:194b
75.99.25.76 0:0:0:0:0:ffff:4b63:194c
75.99.25.77 0:0:0:0:0:ffff:4b63:194d
75.99.25.78 0:0:0:0:0:ffff:4b63:194e
75.99.25.79 0:0:0:0:0:ffff:4b63:194f
75.99.25.80 0:0:0:0:0:ffff:4b63:1950
75.99.25.81 0:0:0:0:0:ffff:4b63:1951
75.99.25.82 0:0:0:0:0:ffff:4b63:1952
75.99.25.83 0:0:0:0:0:ffff:4b63:1953
75.99.25.84 0:0:0:0:0:ffff:4b63:1954
75.99.25.85 0:0:0:0:0:ffff:4b63:1955
75.99.25.86 0:0:0:0:0:ffff:4b63:1956
75.99.25.87 0:0:0:0:0:ffff:4b63:1957
75.99.25.88 0:0:0:0:0:ffff:4b63:1958
75.99.25.89 0:0:0:0:0:ffff:4b63:1959
75.99.25.90 0:0:0:0:0:ffff:4b63:195a
75.99.25.91 0:0:0:0:0:ffff:4b63:195b
75.99.25.92 0:0:0:0:0:ffff:4b63:195c
75.99.25.93 0:0:0:0:0:ffff:4b63:195d
75.99.25.94 0:0:0:0:0:ffff:4b63:195e
75.99.25.95 0:0:0:0:0:ffff:4b63:195f
75.99.25.96 0:0:0:0:0:ffff:4b63:1960
75.99.25.97 0:0:0:0:0:ffff:4b63:1961
75.99.25.98 0:0:0:0:0:ffff:4b63:1962
75.99.25.99 0:0:0:0:0:ffff:4b63:1963
75.99.25.100 0:0:0:0:0:ffff:4b63:1964
75.99.25.101 0:0:0:0:0:ffff:4b63:1965
75.99.25.102 0:0:0:0:0:ffff:4b63:1966
75.99.25.103 0:0:0:0:0:ffff:4b63:1967
75.99.25.104 0:0:0:0:0:ffff:4b63:1968
75.99.25.105 0:0:0:0:0:ffff:4b63:1969
75.99.25.106 0:0:0:0:0:ffff:4b63:196a
75.99.25.107 0:0:0:0:0:ffff:4b63:196b
75.99.25.108 0:0:0:0:0:ffff:4b63:196c
75.99.25.109 0:0:0:0:0:ffff:4b63:196d
75.99.25.110 0:0:0:0:0:ffff:4b63:196e
75.99.25.111 0:0:0:0:0:ffff:4b63:196f
75.99.25.112 0:0:0:0:0:ffff:4b63:1970
75.99.25.113 0:0:0:0:0:ffff:4b63:1971
75.99.25.114 0:0:0:0:0:ffff:4b63:1972
75.99.25.115 0:0:0:0:0:ffff:4b63:1973
75.99.25.116 0:0:0:0:0:ffff:4b63:1974
75.99.25.117 0:0:0:0:0:ffff:4b63:1975
75.99.25.118 0:0:0:0:0:ffff:4b63:1976
75.99.25.119 0:0:0:0:0:ffff:4b63:1977
75.99.25.120 0:0:0:0:0:ffff:4b63:1978


75.99.25.121 0:0:0:0:0:ffff:4b63:1979
75.99.25.122 0:0:0:0:0:ffff:4b63:197a
75.99.25.123 0:0:0:0:0:ffff:4b63:197b
75.99.25.124 0:0:0:0:0:ffff:4b63:197c
75.99.25.125 0:0:0:0:0:ffff:4b63:197d
75.99.25.126 0:0:0:0:0:ffff:4b63:197e
75.99.25.127 0:0:0:0:0:ffff:4b63:197f
75.99.25.128 0:0:0:0:0:ffff:4b63:1980
75.99.25.129 0:0:0:0:0:ffff:4b63:1981
75.99.25.130 0:0:0:0:0:ffff:4b63:1982
75.99.25.131 0:0:0:0:0:ffff:4b63:1983
75.99.25.132 0:0:0:0:0:ffff:4b63:1984
75.99.25.133 0:0:0:0:0:ffff:4b63:1985
75.99.25.134 0:0:0:0:0:ffff:4b63:1986
75.99.25.135 0:0:0:0:0:ffff:4b63:1987
75.99.25.136 0:0:0:0:0:ffff:4b63:1988
75.99.25.137 0:0:0:0:0:ffff:4b63:1989
75.99.25.138 0:0:0:0:0:ffff:4b63:198a
75.99.25.139 0:0:0:0:0:ffff:4b63:198b
75.99.25.140 0:0:0:0:0:ffff:4b63:198c
75.99.25.141 0:0:0:0:0:ffff:4b63:198d
75.99.25.142 0:0:0:0:0:ffff:4b63:198e
75.99.25.143 0:0:0:0:0:ffff:4b63:198f
75.99.25.144 0:0:0:0:0:ffff:4b63:1990
75.99.25.145 0:0:0:0:0:ffff:4b63:1991
75.99.25.146 0:0:0:0:0:ffff:4b63:1992
75.99.25.147 0:0:0:0:0:ffff:4b63:1993
75.99.25.148 0:0:0:0:0:ffff:4b63:1994
75.99.25.149 0:0:0:0:0:ffff:4b63:1995
75.99.25.150 0:0:0:0:0:ffff:4b63:1996
75.99.25.151 0:0:0:0:0:ffff:4b63:1997
75.99.25.152 0:0:0:0:0:ffff:4b63:1998
75.99.25.153 0:0:0:0:0:ffff:4b63:1999
75.99.25.154 0:0:0:0:0:ffff:4b63:199a
75.99.25.155 0:0:0:0:0:ffff:4b63:199b
75.99.25.156 0:0:0:0:0:ffff:4b63:199c
75.99.25.157 0:0:0:0:0:ffff:4b63:199d
75.99.25.158 0:0:0:0:0:ffff:4b63:199e
75.99.25.159 0:0:0:0:0:ffff:4b63:199f
75.99.25.160 0:0:0:0:0:ffff:4b63:19a0
75.99.25.161 0:0:0:0:0:ffff:4b63:19a1
75.99.25.162 0:0:0:0:0:ffff:4b63:19a2
75.99.25.163 0:0:0:0:0:ffff:4b63:19a3
75.99.25.164 0:0:0:0:0:ffff:4b63:19a4
75.99.25.165 0:0:0:0:0:ffff:4b63:19a5
75.99.25.166 0:0:0:0:0:ffff:4b63:19a6
75.99.25.167 0:0:0:0:0:ffff:4b63:19a7
75.99.25.168 0:0:0:0:0:ffff:4b63:19a8
75.99.25.169 0:0:0:0:0:ffff:4b63:19a9
75.99.25.170 0:0:0:0:0:ffff:4b63:19aa
75.99.25.171 0:0:0:0:0:ffff:4b63:19ab
75.99.25.172 0:0:0:0:0:ffff:4b63:19ac
75.99.25.173 0:0:0:0:0:ffff:4b63:19ad
75.99.25.174 0:0:0:0:0:ffff:4b63:19ae
75.99.25.175 0:0:0:0:0:ffff:4b63:19af
75.99.25.176 0:0:0:0:0:ffff:4b63:19b0
75.99.25.177 0:0:0:0:0:ffff:4b63:19b1
75.99.25.178 0:0:0:0:0:ffff:4b63:19b2
75.99.25.179 0:0:0:0:0:ffff:4b63:19b3
75.99.25.180 0:0:0:0:0:ffff:4b63:19b4


75.99.25.181 0:0:0:0:0:ffff:4b63:19b5
75.99.25.182 0:0:0:0:0:ffff:4b63:19b6
75.99.25.183 0:0:0:0:0:ffff:4b63:19b7
75.99.25.184 0:0:0:0:0:ffff:4b63:19b8
75.99.25.185 0:0:0:0:0:ffff:4b63:19b9
75.99.25.186 0:0:0:0:0:ffff:4b63:19ba
75.99.25.187 0:0:0:0:0:ffff:4b63:19bb
75.99.25.188 0:0:0:0:0:ffff:4b63:19bc
75.99.25.189 0:0:0:0:0:ffff:4b63:19bd
75.99.25.190 0:0:0:0:0:ffff:4b63:19be
75.99.25.191 0:0:0:0:0:ffff:4b63:19bf
75.99.25.192 0:0:0:0:0:ffff:4b63:19c0
75.99.25.193 0:0:0:0:0:ffff:4b63:19c1
75.99.25.194 0:0:0:0:0:ffff:4b63:19c2
75.99.25.195 0:0:0:0:0:ffff:4b63:19c3
75.99.25.196 0:0:0:0:0:ffff:4b63:19c4
75.99.25.197 0:0:0:0:0:ffff:4b63:19c5
75.99.25.198 0:0:0:0:0:ffff:4b63:19c6
75.99.25.199 0:0:0:0:0:ffff:4b63:19c7
75.99.25.200 0:0:0:0:0:ffff:4b63:19c8
75.99.25.201 0:0:0:0:0:ffff:4b63:19c9
75.99.25.202 0:0:0:0:0:ffff:4b63:19ca
75.99.25.203 0:0:0:0:0:ffff:4b63:19cb
75.99.25.204 0:0:0:0:0:ffff:4b63:19cc
75.99.25.205 0:0:0:0:0:ffff:4b63:19cd
75.99.25.206 0:0:0:0:0:ffff:4b63:19ce
75.99.25.207 0:0:0:0:0:ffff:4b63:19cf
75.99.25.208 0:0:0:0:0:ffff:4b63:19d0
75.99.25.209 0:0:0:0:0:ffff:4b63:19d1
75.99.25.210 0:0:0:0:0:ffff:4b63:19d2
75.99.25.211 0:0:0:0:0:ffff:4b63:19d3
75.99.25.212 0:0:0:0:0:ffff:4b63:19d4
75.99.25.213 0:0:0:0:0:ffff:4b63:19d5
75.99.25.214 0:0:0:0:0:ffff:4b63:19d6
75.99.25.215 0:0:0:0:0:ffff:4b63:19d7
75.99.25.216 0:0:0:0:0:ffff:4b63:19d8
75.99.25.217 0:0:0:0:0:ffff:4b63:19d9
75.99.25.218 0:0:0:0:0:ffff:4b63:19da
75.99.25.219 0:0:0:0:0:ffff:4b63:19db
75.99.25.220 0:0:0:0:0:ffff:4b63:19dc
75.99.25.221 0:0:0:0:0:ffff:4b63:19dd
75.99.25.222 0:0:0:0:0:ffff:4b63:19de
75.99.25.223 0:0:0:0:0:ffff:4b63:19df
75.99.25.224 0:0:0:0:0:ffff:4b63:19e0
75.99.25.225 0:0:0:0:0:ffff:4b63:19e1
75.99.25.226 0:0:0:0:0:ffff:4b63:19e2
75.99.25.227 0:0:0:0:0:ffff:4b63:19e3
75.99.25.228 0:0:0:0:0:ffff:4b63:19e4
75.99.25.229 0:0:0:0:0:ffff:4b63:19e5
75.99.25.230 0:0:0:0:0:ffff:4b63:19e6
75.99.25.231 0:0:0:0:0:ffff:4b63:19e7
75.99.25.232 0:0:0:0:0:ffff:4b63:19e8
75.99.25.233 0:0:0:0:0:ffff:4b63:19e9
75.99.25.234 0:0:0:0:0:ffff:4b63:19ea
75.99.25.235 0:0:0:0:0:ffff:4b63:19eb
75.99.25.236 0:0:0:0:0:ffff:4b63:19ec
75.99.25.237 0:0:0:0:0:ffff:4b63:19ed
75.99.25.238 0:0:0:0:0:ffff:4b63:19ee
75.99.25.239 0:0:0:0:0:ffff:4b63:19ef
75.99.25.240 0:0:0:0:0:ffff:4b63:19f0
75.99.25.241 0:0:0:0:0:ffff:4b63:19f1
75.99.25.242 0:0:0:0:0:ffff:4b63:19f2
75.99.25.243 0:0:0:0:0:ffff:4b63:19f3
75.99.25.244 0:0:0:0:0:ffff:4b63:19f4
75.99.25.245 0:0:0:0:0:ffff:4b63:19f5
75.99.25.246 0:0:0:0:0:ffff:4b63:19f6
75.99.25.247 0:0:0:0:0:ffff:4b63:19f7
75.99.25.248 0:0:0:0:0:ffff:4b63:19f8
75.99.25.249 0:0:0:0:0:ffff:4b63:19f9
75.99.25.250 0:0:0:0:0:ffff:4b63:19fa
75.99.25.251 0:0:0:0:0:ffff:4b63:19fb
75.99.25.252 0:0:0:0:0:ffff:4b63:19fc
75.99.25.253 0:0:0:0:0:ffff:4b63:19fd
75.99.25.254 0:0:0:0:0:ffff:4b63:19fe
75.99.25.255 0:0:0:0:0:ffff:4b63:19ff


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.