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
42.152.249.1 0:0:0:0:0:ffff:2a98:f901
42.152.249.2 0:0:0:0:0:ffff:2a98:f902
42.152.249.3 0:0:0:0:0:ffff:2a98:f903
42.152.249.4 0:0:0:0:0:ffff:2a98:f904
42.152.249.5 0:0:0:0:0:ffff:2a98:f905
42.152.249.6 0:0:0:0:0:ffff:2a98:f906
42.152.249.7 0:0:0:0:0:ffff:2a98:f907
42.152.249.8 0:0:0:0:0:ffff:2a98:f908
42.152.249.9 0:0:0:0:0:ffff:2a98:f909
42.152.249.10 0:0:0:0:0:ffff:2a98:f90a
42.152.249.11 0:0:0:0:0:ffff:2a98:f90b
42.152.249.12 0:0:0:0:0:ffff:2a98:f90c
42.152.249.13 0:0:0:0:0:ffff:2a98:f90d
42.152.249.14 0:0:0:0:0:ffff:2a98:f90e
42.152.249.15 0:0:0:0:0:ffff:2a98:f90f
42.152.249.16 0:0:0:0:0:ffff:2a98:f910
42.152.249.17 0:0:0:0:0:ffff:2a98:f911
42.152.249.18 0:0:0:0:0:ffff:2a98:f912
42.152.249.19 0:0:0:0:0:ffff:2a98:f913
42.152.249.20 0:0:0:0:0:ffff:2a98:f914
42.152.249.21 0:0:0:0:0:ffff:2a98:f915
42.152.249.22 0:0:0:0:0:ffff:2a98:f916
42.152.249.23 0:0:0:0:0:ffff:2a98:f917
42.152.249.24 0:0:0:0:0:ffff:2a98:f918
42.152.249.25 0:0:0:0:0:ffff:2a98:f919
42.152.249.26 0:0:0:0:0:ffff:2a98:f91a
42.152.249.27 0:0:0:0:0:ffff:2a98:f91b
42.152.249.28 0:0:0:0:0:ffff:2a98:f91c
42.152.249.29 0:0:0:0:0:ffff:2a98:f91d
42.152.249.30 0:0:0:0:0:ffff:2a98:f91e
42.152.249.31 0:0:0:0:0:ffff:2a98:f91f
42.152.249.32 0:0:0:0:0:ffff:2a98:f920
42.152.249.33 0:0:0:0:0:ffff:2a98:f921
42.152.249.34 0:0:0:0:0:ffff:2a98:f922
42.152.249.35 0:0:0:0:0:ffff:2a98:f923
42.152.249.36 0:0:0:0:0:ffff:2a98:f924
42.152.249.37 0:0:0:0:0:ffff:2a98:f925
42.152.249.38 0:0:0:0:0:ffff:2a98:f926
42.152.249.39 0:0:0:0:0:ffff:2a98:f927
42.152.249.40 0:0:0:0:0:ffff:2a98:f928
42.152.249.41 0:0:0:0:0:ffff:2a98:f929
42.152.249.42 0:0:0:0:0:ffff:2a98:f92a
42.152.249.43 0:0:0:0:0:ffff:2a98:f92b
42.152.249.44 0:0:0:0:0:ffff:2a98:f92c
42.152.249.45 0:0:0:0:0:ffff:2a98:f92d
42.152.249.46 0:0:0:0:0:ffff:2a98:f92e
42.152.249.47 0:0:0:0:0:ffff:2a98:f92f
42.152.249.48 0:0:0:0:0:ffff:2a98:f930
42.152.249.49 0:0:0:0:0:ffff:2a98:f931
42.152.249.50 0:0:0:0:0:ffff:2a98:f932
42.152.249.51 0:0:0:0:0:ffff:2a98:f933
42.152.249.52 0:0:0:0:0:ffff:2a98:f934
42.152.249.53 0:0:0:0:0:ffff:2a98:f935
42.152.249.54 0:0:0:0:0:ffff:2a98:f936
42.152.249.55 0:0:0:0:0:ffff:2a98:f937
42.152.249.56 0:0:0:0:0:ffff:2a98:f938
42.152.249.57 0:0:0:0:0:ffff:2a98:f939
42.152.249.58 0:0:0:0:0:ffff:2a98:f93a
42.152.249.59 0:0:0:0:0:ffff:2a98:f93b
42.152.249.60 0:0:0:0:0:ffff:2a98:f93c


42.152.249.61 0:0:0:0:0:ffff:2a98:f93d
42.152.249.62 0:0:0:0:0:ffff:2a98:f93e
42.152.249.63 0:0:0:0:0:ffff:2a98:f93f
42.152.249.64 0:0:0:0:0:ffff:2a98:f940
42.152.249.65 0:0:0:0:0:ffff:2a98:f941
42.152.249.66 0:0:0:0:0:ffff:2a98:f942
42.152.249.67 0:0:0:0:0:ffff:2a98:f943
42.152.249.68 0:0:0:0:0:ffff:2a98:f944
42.152.249.69 0:0:0:0:0:ffff:2a98:f945
42.152.249.70 0:0:0:0:0:ffff:2a98:f946
42.152.249.71 0:0:0:0:0:ffff:2a98:f947
42.152.249.72 0:0:0:0:0:ffff:2a98:f948
42.152.249.73 0:0:0:0:0:ffff:2a98:f949
42.152.249.74 0:0:0:0:0:ffff:2a98:f94a
42.152.249.75 0:0:0:0:0:ffff:2a98:f94b
42.152.249.76 0:0:0:0:0:ffff:2a98:f94c
42.152.249.77 0:0:0:0:0:ffff:2a98:f94d
42.152.249.78 0:0:0:0:0:ffff:2a98:f94e
42.152.249.79 0:0:0:0:0:ffff:2a98:f94f
42.152.249.80 0:0:0:0:0:ffff:2a98:f950
42.152.249.81 0:0:0:0:0:ffff:2a98:f951
42.152.249.82 0:0:0:0:0:ffff:2a98:f952
42.152.249.83 0:0:0:0:0:ffff:2a98:f953
42.152.249.84 0:0:0:0:0:ffff:2a98:f954
42.152.249.85 0:0:0:0:0:ffff:2a98:f955
42.152.249.86 0:0:0:0:0:ffff:2a98:f956
42.152.249.87 0:0:0:0:0:ffff:2a98:f957
42.152.249.88 0:0:0:0:0:ffff:2a98:f958
42.152.249.89 0:0:0:0:0:ffff:2a98:f959
42.152.249.90 0:0:0:0:0:ffff:2a98:f95a
42.152.249.91 0:0:0:0:0:ffff:2a98:f95b
42.152.249.92 0:0:0:0:0:ffff:2a98:f95c
42.152.249.93 0:0:0:0:0:ffff:2a98:f95d
42.152.249.94 0:0:0:0:0:ffff:2a98:f95e
42.152.249.95 0:0:0:0:0:ffff:2a98:f95f
42.152.249.96 0:0:0:0:0:ffff:2a98:f960
42.152.249.97 0:0:0:0:0:ffff:2a98:f961
42.152.249.98 0:0:0:0:0:ffff:2a98:f962
42.152.249.99 0:0:0:0:0:ffff:2a98:f963
42.152.249.100 0:0:0:0:0:ffff:2a98:f964
42.152.249.101 0:0:0:0:0:ffff:2a98:f965
42.152.249.102 0:0:0:0:0:ffff:2a98:f966
42.152.249.103 0:0:0:0:0:ffff:2a98:f967
42.152.249.104 0:0:0:0:0:ffff:2a98:f968
42.152.249.105 0:0:0:0:0:ffff:2a98:f969
42.152.249.106 0:0:0:0:0:ffff:2a98:f96a
42.152.249.107 0:0:0:0:0:ffff:2a98:f96b
42.152.249.108 0:0:0:0:0:ffff:2a98:f96c
42.152.249.109 0:0:0:0:0:ffff:2a98:f96d
42.152.249.110 0:0:0:0:0:ffff:2a98:f96e
42.152.249.111 0:0:0:0:0:ffff:2a98:f96f
42.152.249.112 0:0:0:0:0:ffff:2a98:f970
42.152.249.113 0:0:0:0:0:ffff:2a98:f971
42.152.249.114 0:0:0:0:0:ffff:2a98:f972
42.152.249.115 0:0:0:0:0:ffff:2a98:f973
42.152.249.116 0:0:0:0:0:ffff:2a98:f974
42.152.249.117 0:0:0:0:0:ffff:2a98:f975
42.152.249.118 0:0:0:0:0:ffff:2a98:f976
42.152.249.119 0:0:0:0:0:ffff:2a98:f977
42.152.249.120 0:0:0:0:0:ffff:2a98:f978


42.152.249.121 0:0:0:0:0:ffff:2a98:f979
42.152.249.122 0:0:0:0:0:ffff:2a98:f97a
42.152.249.123 0:0:0:0:0:ffff:2a98:f97b
42.152.249.124 0:0:0:0:0:ffff:2a98:f97c
42.152.249.125 0:0:0:0:0:ffff:2a98:f97d
42.152.249.126 0:0:0:0:0:ffff:2a98:f97e
42.152.249.127 0:0:0:0:0:ffff:2a98:f97f
42.152.249.128 0:0:0:0:0:ffff:2a98:f980
42.152.249.129 0:0:0:0:0:ffff:2a98:f981
42.152.249.130 0:0:0:0:0:ffff:2a98:f982
42.152.249.131 0:0:0:0:0:ffff:2a98:f983
42.152.249.132 0:0:0:0:0:ffff:2a98:f984
42.152.249.133 0:0:0:0:0:ffff:2a98:f985
42.152.249.134 0:0:0:0:0:ffff:2a98:f986
42.152.249.135 0:0:0:0:0:ffff:2a98:f987
42.152.249.136 0:0:0:0:0:ffff:2a98:f988
42.152.249.137 0:0:0:0:0:ffff:2a98:f989
42.152.249.138 0:0:0:0:0:ffff:2a98:f98a
42.152.249.139 0:0:0:0:0:ffff:2a98:f98b
42.152.249.140 0:0:0:0:0:ffff:2a98:f98c
42.152.249.141 0:0:0:0:0:ffff:2a98:f98d
42.152.249.142 0:0:0:0:0:ffff:2a98:f98e
42.152.249.143 0:0:0:0:0:ffff:2a98:f98f
42.152.249.144 0:0:0:0:0:ffff:2a98:f990
42.152.249.145 0:0:0:0:0:ffff:2a98:f991
42.152.249.146 0:0:0:0:0:ffff:2a98:f992
42.152.249.147 0:0:0:0:0:ffff:2a98:f993
42.152.249.148 0:0:0:0:0:ffff:2a98:f994
42.152.249.149 0:0:0:0:0:ffff:2a98:f995
42.152.249.150 0:0:0:0:0:ffff:2a98:f996
42.152.249.151 0:0:0:0:0:ffff:2a98:f997
42.152.249.152 0:0:0:0:0:ffff:2a98:f998
42.152.249.153 0:0:0:0:0:ffff:2a98:f999
42.152.249.154 0:0:0:0:0:ffff:2a98:f99a
42.152.249.155 0:0:0:0:0:ffff:2a98:f99b
42.152.249.156 0:0:0:0:0:ffff:2a98:f99c
42.152.249.157 0:0:0:0:0:ffff:2a98:f99d
42.152.249.158 0:0:0:0:0:ffff:2a98:f99e
42.152.249.159 0:0:0:0:0:ffff:2a98:f99f
42.152.249.160 0:0:0:0:0:ffff:2a98:f9a0
42.152.249.161 0:0:0:0:0:ffff:2a98:f9a1
42.152.249.162 0:0:0:0:0:ffff:2a98:f9a2
42.152.249.163 0:0:0:0:0:ffff:2a98:f9a3
42.152.249.164 0:0:0:0:0:ffff:2a98:f9a4
42.152.249.165 0:0:0:0:0:ffff:2a98:f9a5
42.152.249.166 0:0:0:0:0:ffff:2a98:f9a6
42.152.249.167 0:0:0:0:0:ffff:2a98:f9a7
42.152.249.168 0:0:0:0:0:ffff:2a98:f9a8
42.152.249.169 0:0:0:0:0:ffff:2a98:f9a9
42.152.249.170 0:0:0:0:0:ffff:2a98:f9aa
42.152.249.171 0:0:0:0:0:ffff:2a98:f9ab
42.152.249.172 0:0:0:0:0:ffff:2a98:f9ac
42.152.249.173 0:0:0:0:0:ffff:2a98:f9ad
42.152.249.174 0:0:0:0:0:ffff:2a98:f9ae
42.152.249.175 0:0:0:0:0:ffff:2a98:f9af
42.152.249.176 0:0:0:0:0:ffff:2a98:f9b0
42.152.249.177 0:0:0:0:0:ffff:2a98:f9b1
42.152.249.178 0:0:0:0:0:ffff:2a98:f9b2
42.152.249.179 0:0:0:0:0:ffff:2a98:f9b3
42.152.249.180 0:0:0:0:0:ffff:2a98:f9b4


42.152.249.181 0:0:0:0:0:ffff:2a98:f9b5
42.152.249.182 0:0:0:0:0:ffff:2a98:f9b6
42.152.249.183 0:0:0:0:0:ffff:2a98:f9b7
42.152.249.184 0:0:0:0:0:ffff:2a98:f9b8
42.152.249.185 0:0:0:0:0:ffff:2a98:f9b9
42.152.249.186 0:0:0:0:0:ffff:2a98:f9ba
42.152.249.187 0:0:0:0:0:ffff:2a98:f9bb
42.152.249.188 0:0:0:0:0:ffff:2a98:f9bc
42.152.249.189 0:0:0:0:0:ffff:2a98:f9bd
42.152.249.190 0:0:0:0:0:ffff:2a98:f9be
42.152.249.191 0:0:0:0:0:ffff:2a98:f9bf
42.152.249.192 0:0:0:0:0:ffff:2a98:f9c0
42.152.249.193 0:0:0:0:0:ffff:2a98:f9c1
42.152.249.194 0:0:0:0:0:ffff:2a98:f9c2
42.152.249.195 0:0:0:0:0:ffff:2a98:f9c3
42.152.249.196 0:0:0:0:0:ffff:2a98:f9c4
42.152.249.197 0:0:0:0:0:ffff:2a98:f9c5
42.152.249.198 0:0:0:0:0:ffff:2a98:f9c6
42.152.249.199 0:0:0:0:0:ffff:2a98:f9c7
42.152.249.200 0:0:0:0:0:ffff:2a98:f9c8
42.152.249.201 0:0:0:0:0:ffff:2a98:f9c9
42.152.249.202 0:0:0:0:0:ffff:2a98:f9ca
42.152.249.203 0:0:0:0:0:ffff:2a98:f9cb
42.152.249.204 0:0:0:0:0:ffff:2a98:f9cc
42.152.249.205 0:0:0:0:0:ffff:2a98:f9cd
42.152.249.206 0:0:0:0:0:ffff:2a98:f9ce
42.152.249.207 0:0:0:0:0:ffff:2a98:f9cf
42.152.249.208 0:0:0:0:0:ffff:2a98:f9d0
42.152.249.209 0:0:0:0:0:ffff:2a98:f9d1
42.152.249.210 0:0:0:0:0:ffff:2a98:f9d2
42.152.249.211 0:0:0:0:0:ffff:2a98:f9d3
42.152.249.212 0:0:0:0:0:ffff:2a98:f9d4
42.152.249.213 0:0:0:0:0:ffff:2a98:f9d5
42.152.249.214 0:0:0:0:0:ffff:2a98:f9d6
42.152.249.215 0:0:0:0:0:ffff:2a98:f9d7
42.152.249.216 0:0:0:0:0:ffff:2a98:f9d8
42.152.249.217 0:0:0:0:0:ffff:2a98:f9d9
42.152.249.218 0:0:0:0:0:ffff:2a98:f9da
42.152.249.219 0:0:0:0:0:ffff:2a98:f9db
42.152.249.220 0:0:0:0:0:ffff:2a98:f9dc
42.152.249.221 0:0:0:0:0:ffff:2a98:f9dd
42.152.249.222 0:0:0:0:0:ffff:2a98:f9de
42.152.249.223 0:0:0:0:0:ffff:2a98:f9df
42.152.249.224 0:0:0:0:0:ffff:2a98:f9e0
42.152.249.225 0:0:0:0:0:ffff:2a98:f9e1
42.152.249.226 0:0:0:0:0:ffff:2a98:f9e2
42.152.249.227 0:0:0:0:0:ffff:2a98:f9e3
42.152.249.228 0:0:0:0:0:ffff:2a98:f9e4
42.152.249.229 0:0:0:0:0:ffff:2a98:f9e5
42.152.249.230 0:0:0:0:0:ffff:2a98:f9e6
42.152.249.231 0:0:0:0:0:ffff:2a98:f9e7
42.152.249.232 0:0:0:0:0:ffff:2a98:f9e8
42.152.249.233 0:0:0:0:0:ffff:2a98:f9e9
42.152.249.234 0:0:0:0:0:ffff:2a98:f9ea
42.152.249.235 0:0:0:0:0:ffff:2a98:f9eb
42.152.249.236 0:0:0:0:0:ffff:2a98:f9ec
42.152.249.237 0:0:0:0:0:ffff:2a98:f9ed
42.152.249.238 0:0:0:0:0:ffff:2a98:f9ee
42.152.249.239 0:0:0:0:0:ffff:2a98:f9ef
42.152.249.240 0:0:0:0:0:ffff:2a98:f9f0
42.152.249.241 0:0:0:0:0:ffff:2a98:f9f1
42.152.249.242 0:0:0:0:0:ffff:2a98:f9f2
42.152.249.243 0:0:0:0:0:ffff:2a98:f9f3
42.152.249.244 0:0:0:0:0:ffff:2a98:f9f4
42.152.249.245 0:0:0:0:0:ffff:2a98:f9f5
42.152.249.246 0:0:0:0:0:ffff:2a98:f9f6
42.152.249.247 0:0:0:0:0:ffff:2a98:f9f7
42.152.249.248 0:0:0:0:0:ffff:2a98:f9f8
42.152.249.249 0:0:0:0:0:ffff:2a98:f9f9
42.152.249.250 0:0:0:0:0:ffff:2a98:f9fa
42.152.249.251 0:0:0:0:0:ffff:2a98:f9fb
42.152.249.252 0:0:0:0:0:ffff:2a98:f9fc
42.152.249.253 0:0:0:0:0:ffff:2a98:f9fd
42.152.249.254 0:0:0:0:0:ffff:2a98:f9fe
42.152.249.255 0:0:0:0:0:ffff:2a98:f9ff


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.