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
42.152.25.1 0:0:0:0:0:ffff:2a98:1901
42.152.25.2 0:0:0:0:0:ffff:2a98:1902
42.152.25.3 0:0:0:0:0:ffff:2a98:1903
42.152.25.4 0:0:0:0:0:ffff:2a98:1904
42.152.25.5 0:0:0:0:0:ffff:2a98:1905
42.152.25.6 0:0:0:0:0:ffff:2a98:1906
42.152.25.7 0:0:0:0:0:ffff:2a98:1907
42.152.25.8 0:0:0:0:0:ffff:2a98:1908
42.152.25.9 0:0:0:0:0:ffff:2a98:1909
42.152.25.10 0:0:0:0:0:ffff:2a98:190a
42.152.25.11 0:0:0:0:0:ffff:2a98:190b
42.152.25.12 0:0:0:0:0:ffff:2a98:190c
42.152.25.13 0:0:0:0:0:ffff:2a98:190d
42.152.25.14 0:0:0:0:0:ffff:2a98:190e
42.152.25.15 0:0:0:0:0:ffff:2a98:190f
42.152.25.16 0:0:0:0:0:ffff:2a98:1910
42.152.25.17 0:0:0:0:0:ffff:2a98:1911
42.152.25.18 0:0:0:0:0:ffff:2a98:1912
42.152.25.19 0:0:0:0:0:ffff:2a98:1913
42.152.25.20 0:0:0:0:0:ffff:2a98:1914
42.152.25.21 0:0:0:0:0:ffff:2a98:1915
42.152.25.22 0:0:0:0:0:ffff:2a98:1916
42.152.25.23 0:0:0:0:0:ffff:2a98:1917
42.152.25.24 0:0:0:0:0:ffff:2a98:1918
42.152.25.25 0:0:0:0:0:ffff:2a98:1919
42.152.25.26 0:0:0:0:0:ffff:2a98:191a
42.152.25.27 0:0:0:0:0:ffff:2a98:191b
42.152.25.28 0:0:0:0:0:ffff:2a98:191c
42.152.25.29 0:0:0:0:0:ffff:2a98:191d
42.152.25.30 0:0:0:0:0:ffff:2a98:191e
42.152.25.31 0:0:0:0:0:ffff:2a98:191f
42.152.25.32 0:0:0:0:0:ffff:2a98:1920
42.152.25.33 0:0:0:0:0:ffff:2a98:1921
42.152.25.34 0:0:0:0:0:ffff:2a98:1922
42.152.25.35 0:0:0:0:0:ffff:2a98:1923
42.152.25.36 0:0:0:0:0:ffff:2a98:1924
42.152.25.37 0:0:0:0:0:ffff:2a98:1925
42.152.25.38 0:0:0:0:0:ffff:2a98:1926
42.152.25.39 0:0:0:0:0:ffff:2a98:1927
42.152.25.40 0:0:0:0:0:ffff:2a98:1928
42.152.25.41 0:0:0:0:0:ffff:2a98:1929
42.152.25.42 0:0:0:0:0:ffff:2a98:192a
42.152.25.43 0:0:0:0:0:ffff:2a98:192b
42.152.25.44 0:0:0:0:0:ffff:2a98:192c
42.152.25.45 0:0:0:0:0:ffff:2a98:192d
42.152.25.46 0:0:0:0:0:ffff:2a98:192e
42.152.25.47 0:0:0:0:0:ffff:2a98:192f
42.152.25.48 0:0:0:0:0:ffff:2a98:1930
42.152.25.49 0:0:0:0:0:ffff:2a98:1931
42.152.25.50 0:0:0:0:0:ffff:2a98:1932
42.152.25.51 0:0:0:0:0:ffff:2a98:1933
42.152.25.52 0:0:0:0:0:ffff:2a98:1934
42.152.25.53 0:0:0:0:0:ffff:2a98:1935
42.152.25.54 0:0:0:0:0:ffff:2a98:1936
42.152.25.55 0:0:0:0:0:ffff:2a98:1937
42.152.25.56 0:0:0:0:0:ffff:2a98:1938
42.152.25.57 0:0:0:0:0:ffff:2a98:1939
42.152.25.58 0:0:0:0:0:ffff:2a98:193a
42.152.25.59 0:0:0:0:0:ffff:2a98:193b
42.152.25.60 0:0:0:0:0:ffff:2a98:193c


42.152.25.61 0:0:0:0:0:ffff:2a98:193d
42.152.25.62 0:0:0:0:0:ffff:2a98:193e
42.152.25.63 0:0:0:0:0:ffff:2a98:193f
42.152.25.64 0:0:0:0:0:ffff:2a98:1940
42.152.25.65 0:0:0:0:0:ffff:2a98:1941
42.152.25.66 0:0:0:0:0:ffff:2a98:1942
42.152.25.67 0:0:0:0:0:ffff:2a98:1943
42.152.25.68 0:0:0:0:0:ffff:2a98:1944
42.152.25.69 0:0:0:0:0:ffff:2a98:1945
42.152.25.70 0:0:0:0:0:ffff:2a98:1946
42.152.25.71 0:0:0:0:0:ffff:2a98:1947
42.152.25.72 0:0:0:0:0:ffff:2a98:1948
42.152.25.73 0:0:0:0:0:ffff:2a98:1949
42.152.25.74 0:0:0:0:0:ffff:2a98:194a
42.152.25.75 0:0:0:0:0:ffff:2a98:194b
42.152.25.76 0:0:0:0:0:ffff:2a98:194c
42.152.25.77 0:0:0:0:0:ffff:2a98:194d
42.152.25.78 0:0:0:0:0:ffff:2a98:194e
42.152.25.79 0:0:0:0:0:ffff:2a98:194f
42.152.25.80 0:0:0:0:0:ffff:2a98:1950
42.152.25.81 0:0:0:0:0:ffff:2a98:1951
42.152.25.82 0:0:0:0:0:ffff:2a98:1952
42.152.25.83 0:0:0:0:0:ffff:2a98:1953
42.152.25.84 0:0:0:0:0:ffff:2a98:1954
42.152.25.85 0:0:0:0:0:ffff:2a98:1955
42.152.25.86 0:0:0:0:0:ffff:2a98:1956
42.152.25.87 0:0:0:0:0:ffff:2a98:1957
42.152.25.88 0:0:0:0:0:ffff:2a98:1958
42.152.25.89 0:0:0:0:0:ffff:2a98:1959
42.152.25.90 0:0:0:0:0:ffff:2a98:195a
42.152.25.91 0:0:0:0:0:ffff:2a98:195b
42.152.25.92 0:0:0:0:0:ffff:2a98:195c
42.152.25.93 0:0:0:0:0:ffff:2a98:195d
42.152.25.94 0:0:0:0:0:ffff:2a98:195e
42.152.25.95 0:0:0:0:0:ffff:2a98:195f
42.152.25.96 0:0:0:0:0:ffff:2a98:1960
42.152.25.97 0:0:0:0:0:ffff:2a98:1961
42.152.25.98 0:0:0:0:0:ffff:2a98:1962
42.152.25.99 0:0:0:0:0:ffff:2a98:1963
42.152.25.100 0:0:0:0:0:ffff:2a98:1964
42.152.25.101 0:0:0:0:0:ffff:2a98:1965
42.152.25.102 0:0:0:0:0:ffff:2a98:1966
42.152.25.103 0:0:0:0:0:ffff:2a98:1967
42.152.25.104 0:0:0:0:0:ffff:2a98:1968
42.152.25.105 0:0:0:0:0:ffff:2a98:1969
42.152.25.106 0:0:0:0:0:ffff:2a98:196a
42.152.25.107 0:0:0:0:0:ffff:2a98:196b
42.152.25.108 0:0:0:0:0:ffff:2a98:196c
42.152.25.109 0:0:0:0:0:ffff:2a98:196d
42.152.25.110 0:0:0:0:0:ffff:2a98:196e
42.152.25.111 0:0:0:0:0:ffff:2a98:196f
42.152.25.112 0:0:0:0:0:ffff:2a98:1970
42.152.25.113 0:0:0:0:0:ffff:2a98:1971
42.152.25.114 0:0:0:0:0:ffff:2a98:1972
42.152.25.115 0:0:0:0:0:ffff:2a98:1973
42.152.25.116 0:0:0:0:0:ffff:2a98:1974
42.152.25.117 0:0:0:0:0:ffff:2a98:1975
42.152.25.118 0:0:0:0:0:ffff:2a98:1976
42.152.25.119 0:0:0:0:0:ffff:2a98:1977
42.152.25.120 0:0:0:0:0:ffff:2a98:1978


42.152.25.121 0:0:0:0:0:ffff:2a98:1979
42.152.25.122 0:0:0:0:0:ffff:2a98:197a
42.152.25.123 0:0:0:0:0:ffff:2a98:197b
42.152.25.124 0:0:0:0:0:ffff:2a98:197c
42.152.25.125 0:0:0:0:0:ffff:2a98:197d
42.152.25.126 0:0:0:0:0:ffff:2a98:197e
42.152.25.127 0:0:0:0:0:ffff:2a98:197f
42.152.25.128 0:0:0:0:0:ffff:2a98:1980
42.152.25.129 0:0:0:0:0:ffff:2a98:1981
42.152.25.130 0:0:0:0:0:ffff:2a98:1982
42.152.25.131 0:0:0:0:0:ffff:2a98:1983
42.152.25.132 0:0:0:0:0:ffff:2a98:1984
42.152.25.133 0:0:0:0:0:ffff:2a98:1985
42.152.25.134 0:0:0:0:0:ffff:2a98:1986
42.152.25.135 0:0:0:0:0:ffff:2a98:1987
42.152.25.136 0:0:0:0:0:ffff:2a98:1988
42.152.25.137 0:0:0:0:0:ffff:2a98:1989
42.152.25.138 0:0:0:0:0:ffff:2a98:198a
42.152.25.139 0:0:0:0:0:ffff:2a98:198b
42.152.25.140 0:0:0:0:0:ffff:2a98:198c
42.152.25.141 0:0:0:0:0:ffff:2a98:198d
42.152.25.142 0:0:0:0:0:ffff:2a98:198e
42.152.25.143 0:0:0:0:0:ffff:2a98:198f
42.152.25.144 0:0:0:0:0:ffff:2a98:1990
42.152.25.145 0:0:0:0:0:ffff:2a98:1991
42.152.25.146 0:0:0:0:0:ffff:2a98:1992
42.152.25.147 0:0:0:0:0:ffff:2a98:1993
42.152.25.148 0:0:0:0:0:ffff:2a98:1994
42.152.25.149 0:0:0:0:0:ffff:2a98:1995
42.152.25.150 0:0:0:0:0:ffff:2a98:1996
42.152.25.151 0:0:0:0:0:ffff:2a98:1997
42.152.25.152 0:0:0:0:0:ffff:2a98:1998
42.152.25.153 0:0:0:0:0:ffff:2a98:1999
42.152.25.154 0:0:0:0:0:ffff:2a98:199a
42.152.25.155 0:0:0:0:0:ffff:2a98:199b
42.152.25.156 0:0:0:0:0:ffff:2a98:199c
42.152.25.157 0:0:0:0:0:ffff:2a98:199d
42.152.25.158 0:0:0:0:0:ffff:2a98:199e
42.152.25.159 0:0:0:0:0:ffff:2a98:199f
42.152.25.160 0:0:0:0:0:ffff:2a98:19a0
42.152.25.161 0:0:0:0:0:ffff:2a98:19a1
42.152.25.162 0:0:0:0:0:ffff:2a98:19a2
42.152.25.163 0:0:0:0:0:ffff:2a98:19a3
42.152.25.164 0:0:0:0:0:ffff:2a98:19a4
42.152.25.165 0:0:0:0:0:ffff:2a98:19a5
42.152.25.166 0:0:0:0:0:ffff:2a98:19a6
42.152.25.167 0:0:0:0:0:ffff:2a98:19a7
42.152.25.168 0:0:0:0:0:ffff:2a98:19a8
42.152.25.169 0:0:0:0:0:ffff:2a98:19a9
42.152.25.170 0:0:0:0:0:ffff:2a98:19aa
42.152.25.171 0:0:0:0:0:ffff:2a98:19ab
42.152.25.172 0:0:0:0:0:ffff:2a98:19ac
42.152.25.173 0:0:0:0:0:ffff:2a98:19ad
42.152.25.174 0:0:0:0:0:ffff:2a98:19ae
42.152.25.175 0:0:0:0:0:ffff:2a98:19af
42.152.25.176 0:0:0:0:0:ffff:2a98:19b0
42.152.25.177 0:0:0:0:0:ffff:2a98:19b1
42.152.25.178 0:0:0:0:0:ffff:2a98:19b2
42.152.25.179 0:0:0:0:0:ffff:2a98:19b3
42.152.25.180 0:0:0:0:0:ffff:2a98:19b4


42.152.25.181 0:0:0:0:0:ffff:2a98:19b5
42.152.25.182 0:0:0:0:0:ffff:2a98:19b6
42.152.25.183 0:0:0:0:0:ffff:2a98:19b7
42.152.25.184 0:0:0:0:0:ffff:2a98:19b8
42.152.25.185 0:0:0:0:0:ffff:2a98:19b9
42.152.25.186 0:0:0:0:0:ffff:2a98:19ba
42.152.25.187 0:0:0:0:0:ffff:2a98:19bb
42.152.25.188 0:0:0:0:0:ffff:2a98:19bc
42.152.25.189 0:0:0:0:0:ffff:2a98:19bd
42.152.25.190 0:0:0:0:0:ffff:2a98:19be
42.152.25.191 0:0:0:0:0:ffff:2a98:19bf
42.152.25.192 0:0:0:0:0:ffff:2a98:19c0
42.152.25.193 0:0:0:0:0:ffff:2a98:19c1
42.152.25.194 0:0:0:0:0:ffff:2a98:19c2
42.152.25.195 0:0:0:0:0:ffff:2a98:19c3
42.152.25.196 0:0:0:0:0:ffff:2a98:19c4
42.152.25.197 0:0:0:0:0:ffff:2a98:19c5
42.152.25.198 0:0:0:0:0:ffff:2a98:19c6
42.152.25.199 0:0:0:0:0:ffff:2a98:19c7
42.152.25.200 0:0:0:0:0:ffff:2a98:19c8
42.152.25.201 0:0:0:0:0:ffff:2a98:19c9
42.152.25.202 0:0:0:0:0:ffff:2a98:19ca
42.152.25.203 0:0:0:0:0:ffff:2a98:19cb
42.152.25.204 0:0:0:0:0:ffff:2a98:19cc
42.152.25.205 0:0:0:0:0:ffff:2a98:19cd
42.152.25.206 0:0:0:0:0:ffff:2a98:19ce
42.152.25.207 0:0:0:0:0:ffff:2a98:19cf
42.152.25.208 0:0:0:0:0:ffff:2a98:19d0
42.152.25.209 0:0:0:0:0:ffff:2a98:19d1
42.152.25.210 0:0:0:0:0:ffff:2a98:19d2
42.152.25.211 0:0:0:0:0:ffff:2a98:19d3
42.152.25.212 0:0:0:0:0:ffff:2a98:19d4
42.152.25.213 0:0:0:0:0:ffff:2a98:19d5
42.152.25.214 0:0:0:0:0:ffff:2a98:19d6
42.152.25.215 0:0:0:0:0:ffff:2a98:19d7
42.152.25.216 0:0:0:0:0:ffff:2a98:19d8
42.152.25.217 0:0:0:0:0:ffff:2a98:19d9
42.152.25.218 0:0:0:0:0:ffff:2a98:19da
42.152.25.219 0:0:0:0:0:ffff:2a98:19db
42.152.25.220 0:0:0:0:0:ffff:2a98:19dc
42.152.25.221 0:0:0:0:0:ffff:2a98:19dd
42.152.25.222 0:0:0:0:0:ffff:2a98:19de
42.152.25.223 0:0:0:0:0:ffff:2a98:19df
42.152.25.224 0:0:0:0:0:ffff:2a98:19e0
42.152.25.225 0:0:0:0:0:ffff:2a98:19e1
42.152.25.226 0:0:0:0:0:ffff:2a98:19e2
42.152.25.227 0:0:0:0:0:ffff:2a98:19e3
42.152.25.228 0:0:0:0:0:ffff:2a98:19e4
42.152.25.229 0:0:0:0:0:ffff:2a98:19e5
42.152.25.230 0:0:0:0:0:ffff:2a98:19e6
42.152.25.231 0:0:0:0:0:ffff:2a98:19e7
42.152.25.232 0:0:0:0:0:ffff:2a98:19e8
42.152.25.233 0:0:0:0:0:ffff:2a98:19e9
42.152.25.234 0:0:0:0:0:ffff:2a98:19ea
42.152.25.235 0:0:0:0:0:ffff:2a98:19eb
42.152.25.236 0:0:0:0:0:ffff:2a98:19ec
42.152.25.237 0:0:0:0:0:ffff:2a98:19ed
42.152.25.238 0:0:0:0:0:ffff:2a98:19ee
42.152.25.239 0:0:0:0:0:ffff:2a98:19ef
42.152.25.240 0:0:0:0:0:ffff:2a98:19f0
42.152.25.241 0:0:0:0:0:ffff:2a98:19f1
42.152.25.242 0:0:0:0:0:ffff:2a98:19f2
42.152.25.243 0:0:0:0:0:ffff:2a98:19f3
42.152.25.244 0:0:0:0:0:ffff:2a98:19f4
42.152.25.245 0:0:0:0:0:ffff:2a98:19f5
42.152.25.246 0:0:0:0:0:ffff:2a98:19f6
42.152.25.247 0:0:0:0:0:ffff:2a98:19f7
42.152.25.248 0:0:0:0:0:ffff:2a98:19f8
42.152.25.249 0:0:0:0:0:ffff:2a98:19f9
42.152.25.250 0:0:0:0:0:ffff:2a98:19fa
42.152.25.251 0:0:0:0:0:ffff:2a98:19fb
42.152.25.252 0:0:0:0:0:ffff:2a98:19fc
42.152.25.253 0:0:0:0:0:ffff:2a98:19fd
42.152.25.254 0:0:0:0:0:ffff:2a98:19fe
42.152.25.255 0:0:0:0:0:ffff:2a98:19ff


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.