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
197.111.249.1 0:0:0:0:0:ffff:c56f:f901
197.111.249.2 0:0:0:0:0:ffff:c56f:f902
197.111.249.3 0:0:0:0:0:ffff:c56f:f903
197.111.249.4 0:0:0:0:0:ffff:c56f:f904
197.111.249.5 0:0:0:0:0:ffff:c56f:f905
197.111.249.6 0:0:0:0:0:ffff:c56f:f906
197.111.249.7 0:0:0:0:0:ffff:c56f:f907
197.111.249.8 0:0:0:0:0:ffff:c56f:f908
197.111.249.9 0:0:0:0:0:ffff:c56f:f909
197.111.249.10 0:0:0:0:0:ffff:c56f:f90a
197.111.249.11 0:0:0:0:0:ffff:c56f:f90b
197.111.249.12 0:0:0:0:0:ffff:c56f:f90c
197.111.249.13 0:0:0:0:0:ffff:c56f:f90d
197.111.249.14 0:0:0:0:0:ffff:c56f:f90e
197.111.249.15 0:0:0:0:0:ffff:c56f:f90f
197.111.249.16 0:0:0:0:0:ffff:c56f:f910
197.111.249.17 0:0:0:0:0:ffff:c56f:f911
197.111.249.18 0:0:0:0:0:ffff:c56f:f912
197.111.249.19 0:0:0:0:0:ffff:c56f:f913
197.111.249.20 0:0:0:0:0:ffff:c56f:f914
197.111.249.21 0:0:0:0:0:ffff:c56f:f915
197.111.249.22 0:0:0:0:0:ffff:c56f:f916
197.111.249.23 0:0:0:0:0:ffff:c56f:f917
197.111.249.24 0:0:0:0:0:ffff:c56f:f918
197.111.249.25 0:0:0:0:0:ffff:c56f:f919
197.111.249.26 0:0:0:0:0:ffff:c56f:f91a
197.111.249.27 0:0:0:0:0:ffff:c56f:f91b
197.111.249.28 0:0:0:0:0:ffff:c56f:f91c
197.111.249.29 0:0:0:0:0:ffff:c56f:f91d
197.111.249.30 0:0:0:0:0:ffff:c56f:f91e
197.111.249.31 0:0:0:0:0:ffff:c56f:f91f
197.111.249.32 0:0:0:0:0:ffff:c56f:f920
197.111.249.33 0:0:0:0:0:ffff:c56f:f921
197.111.249.34 0:0:0:0:0:ffff:c56f:f922
197.111.249.35 0:0:0:0:0:ffff:c56f:f923
197.111.249.36 0:0:0:0:0:ffff:c56f:f924
197.111.249.37 0:0:0:0:0:ffff:c56f:f925
197.111.249.38 0:0:0:0:0:ffff:c56f:f926
197.111.249.39 0:0:0:0:0:ffff:c56f:f927
197.111.249.40 0:0:0:0:0:ffff:c56f:f928
197.111.249.41 0:0:0:0:0:ffff:c56f:f929
197.111.249.42 0:0:0:0:0:ffff:c56f:f92a
197.111.249.43 0:0:0:0:0:ffff:c56f:f92b
197.111.249.44 0:0:0:0:0:ffff:c56f:f92c
197.111.249.45 0:0:0:0:0:ffff:c56f:f92d
197.111.249.46 0:0:0:0:0:ffff:c56f:f92e
197.111.249.47 0:0:0:0:0:ffff:c56f:f92f
197.111.249.48 0:0:0:0:0:ffff:c56f:f930
197.111.249.49 0:0:0:0:0:ffff:c56f:f931
197.111.249.50 0:0:0:0:0:ffff:c56f:f932
197.111.249.51 0:0:0:0:0:ffff:c56f:f933
197.111.249.52 0:0:0:0:0:ffff:c56f:f934
197.111.249.53 0:0:0:0:0:ffff:c56f:f935
197.111.249.54 0:0:0:0:0:ffff:c56f:f936
197.111.249.55 0:0:0:0:0:ffff:c56f:f937
197.111.249.56 0:0:0:0:0:ffff:c56f:f938
197.111.249.57 0:0:0:0:0:ffff:c56f:f939
197.111.249.58 0:0:0:0:0:ffff:c56f:f93a
197.111.249.59 0:0:0:0:0:ffff:c56f:f93b
197.111.249.60 0:0:0:0:0:ffff:c56f:f93c


197.111.249.61 0:0:0:0:0:ffff:c56f:f93d
197.111.249.62 0:0:0:0:0:ffff:c56f:f93e
197.111.249.63 0:0:0:0:0:ffff:c56f:f93f
197.111.249.64 0:0:0:0:0:ffff:c56f:f940
197.111.249.65 0:0:0:0:0:ffff:c56f:f941
197.111.249.66 0:0:0:0:0:ffff:c56f:f942
197.111.249.67 0:0:0:0:0:ffff:c56f:f943
197.111.249.68 0:0:0:0:0:ffff:c56f:f944
197.111.249.69 0:0:0:0:0:ffff:c56f:f945
197.111.249.70 0:0:0:0:0:ffff:c56f:f946
197.111.249.71 0:0:0:0:0:ffff:c56f:f947
197.111.249.72 0:0:0:0:0:ffff:c56f:f948
197.111.249.73 0:0:0:0:0:ffff:c56f:f949
197.111.249.74 0:0:0:0:0:ffff:c56f:f94a
197.111.249.75 0:0:0:0:0:ffff:c56f:f94b
197.111.249.76 0:0:0:0:0:ffff:c56f:f94c
197.111.249.77 0:0:0:0:0:ffff:c56f:f94d
197.111.249.78 0:0:0:0:0:ffff:c56f:f94e
197.111.249.79 0:0:0:0:0:ffff:c56f:f94f
197.111.249.80 0:0:0:0:0:ffff:c56f:f950
197.111.249.81 0:0:0:0:0:ffff:c56f:f951
197.111.249.82 0:0:0:0:0:ffff:c56f:f952
197.111.249.83 0:0:0:0:0:ffff:c56f:f953
197.111.249.84 0:0:0:0:0:ffff:c56f:f954
197.111.249.85 0:0:0:0:0:ffff:c56f:f955
197.111.249.86 0:0:0:0:0:ffff:c56f:f956
197.111.249.87 0:0:0:0:0:ffff:c56f:f957
197.111.249.88 0:0:0:0:0:ffff:c56f:f958
197.111.249.89 0:0:0:0:0:ffff:c56f:f959
197.111.249.90 0:0:0:0:0:ffff:c56f:f95a
197.111.249.91 0:0:0:0:0:ffff:c56f:f95b
197.111.249.92 0:0:0:0:0:ffff:c56f:f95c
197.111.249.93 0:0:0:0:0:ffff:c56f:f95d
197.111.249.94 0:0:0:0:0:ffff:c56f:f95e
197.111.249.95 0:0:0:0:0:ffff:c56f:f95f
197.111.249.96 0:0:0:0:0:ffff:c56f:f960
197.111.249.97 0:0:0:0:0:ffff:c56f:f961
197.111.249.98 0:0:0:0:0:ffff:c56f:f962
197.111.249.99 0:0:0:0:0:ffff:c56f:f963
197.111.249.100 0:0:0:0:0:ffff:c56f:f964
197.111.249.101 0:0:0:0:0:ffff:c56f:f965
197.111.249.102 0:0:0:0:0:ffff:c56f:f966
197.111.249.103 0:0:0:0:0:ffff:c56f:f967
197.111.249.104 0:0:0:0:0:ffff:c56f:f968
197.111.249.105 0:0:0:0:0:ffff:c56f:f969
197.111.249.106 0:0:0:0:0:ffff:c56f:f96a
197.111.249.107 0:0:0:0:0:ffff:c56f:f96b
197.111.249.108 0:0:0:0:0:ffff:c56f:f96c
197.111.249.109 0:0:0:0:0:ffff:c56f:f96d
197.111.249.110 0:0:0:0:0:ffff:c56f:f96e
197.111.249.111 0:0:0:0:0:ffff:c56f:f96f
197.111.249.112 0:0:0:0:0:ffff:c56f:f970
197.111.249.113 0:0:0:0:0:ffff:c56f:f971
197.111.249.114 0:0:0:0:0:ffff:c56f:f972
197.111.249.115 0:0:0:0:0:ffff:c56f:f973
197.111.249.116 0:0:0:0:0:ffff:c56f:f974
197.111.249.117 0:0:0:0:0:ffff:c56f:f975
197.111.249.118 0:0:0:0:0:ffff:c56f:f976
197.111.249.119 0:0:0:0:0:ffff:c56f:f977
197.111.249.120 0:0:0:0:0:ffff:c56f:f978


197.111.249.121 0:0:0:0:0:ffff:c56f:f979
197.111.249.122 0:0:0:0:0:ffff:c56f:f97a
197.111.249.123 0:0:0:0:0:ffff:c56f:f97b
197.111.249.124 0:0:0:0:0:ffff:c56f:f97c
197.111.249.125 0:0:0:0:0:ffff:c56f:f97d
197.111.249.126 0:0:0:0:0:ffff:c56f:f97e
197.111.249.127 0:0:0:0:0:ffff:c56f:f97f
197.111.249.128 0:0:0:0:0:ffff:c56f:f980
197.111.249.129 0:0:0:0:0:ffff:c56f:f981
197.111.249.130 0:0:0:0:0:ffff:c56f:f982
197.111.249.131 0:0:0:0:0:ffff:c56f:f983
197.111.249.132 0:0:0:0:0:ffff:c56f:f984
197.111.249.133 0:0:0:0:0:ffff:c56f:f985
197.111.249.134 0:0:0:0:0:ffff:c56f:f986
197.111.249.135 0:0:0:0:0:ffff:c56f:f987
197.111.249.136 0:0:0:0:0:ffff:c56f:f988
197.111.249.137 0:0:0:0:0:ffff:c56f:f989
197.111.249.138 0:0:0:0:0:ffff:c56f:f98a
197.111.249.139 0:0:0:0:0:ffff:c56f:f98b
197.111.249.140 0:0:0:0:0:ffff:c56f:f98c
197.111.249.141 0:0:0:0:0:ffff:c56f:f98d
197.111.249.142 0:0:0:0:0:ffff:c56f:f98e
197.111.249.143 0:0:0:0:0:ffff:c56f:f98f
197.111.249.144 0:0:0:0:0:ffff:c56f:f990
197.111.249.145 0:0:0:0:0:ffff:c56f:f991
197.111.249.146 0:0:0:0:0:ffff:c56f:f992
197.111.249.147 0:0:0:0:0:ffff:c56f:f993
197.111.249.148 0:0:0:0:0:ffff:c56f:f994
197.111.249.149 0:0:0:0:0:ffff:c56f:f995
197.111.249.150 0:0:0:0:0:ffff:c56f:f996
197.111.249.151 0:0:0:0:0:ffff:c56f:f997
197.111.249.152 0:0:0:0:0:ffff:c56f:f998
197.111.249.153 0:0:0:0:0:ffff:c56f:f999
197.111.249.154 0:0:0:0:0:ffff:c56f:f99a
197.111.249.155 0:0:0:0:0:ffff:c56f:f99b
197.111.249.156 0:0:0:0:0:ffff:c56f:f99c
197.111.249.157 0:0:0:0:0:ffff:c56f:f99d
197.111.249.158 0:0:0:0:0:ffff:c56f:f99e
197.111.249.159 0:0:0:0:0:ffff:c56f:f99f
197.111.249.160 0:0:0:0:0:ffff:c56f:f9a0
197.111.249.161 0:0:0:0:0:ffff:c56f:f9a1
197.111.249.162 0:0:0:0:0:ffff:c56f:f9a2
197.111.249.163 0:0:0:0:0:ffff:c56f:f9a3
197.111.249.164 0:0:0:0:0:ffff:c56f:f9a4
197.111.249.165 0:0:0:0:0:ffff:c56f:f9a5
197.111.249.166 0:0:0:0:0:ffff:c56f:f9a6
197.111.249.167 0:0:0:0:0:ffff:c56f:f9a7
197.111.249.168 0:0:0:0:0:ffff:c56f:f9a8
197.111.249.169 0:0:0:0:0:ffff:c56f:f9a9
197.111.249.170 0:0:0:0:0:ffff:c56f:f9aa
197.111.249.171 0:0:0:0:0:ffff:c56f:f9ab
197.111.249.172 0:0:0:0:0:ffff:c56f:f9ac
197.111.249.173 0:0:0:0:0:ffff:c56f:f9ad
197.111.249.174 0:0:0:0:0:ffff:c56f:f9ae
197.111.249.175 0:0:0:0:0:ffff:c56f:f9af
197.111.249.176 0:0:0:0:0:ffff:c56f:f9b0
197.111.249.177 0:0:0:0:0:ffff:c56f:f9b1
197.111.249.178 0:0:0:0:0:ffff:c56f:f9b2
197.111.249.179 0:0:0:0:0:ffff:c56f:f9b3
197.111.249.180 0:0:0:0:0:ffff:c56f:f9b4


197.111.249.181 0:0:0:0:0:ffff:c56f:f9b5
197.111.249.182 0:0:0:0:0:ffff:c56f:f9b6
197.111.249.183 0:0:0:0:0:ffff:c56f:f9b7
197.111.249.184 0:0:0:0:0:ffff:c56f:f9b8
197.111.249.185 0:0:0:0:0:ffff:c56f:f9b9
197.111.249.186 0:0:0:0:0:ffff:c56f:f9ba
197.111.249.187 0:0:0:0:0:ffff:c56f:f9bb
197.111.249.188 0:0:0:0:0:ffff:c56f:f9bc
197.111.249.189 0:0:0:0:0:ffff:c56f:f9bd
197.111.249.190 0:0:0:0:0:ffff:c56f:f9be
197.111.249.191 0:0:0:0:0:ffff:c56f:f9bf
197.111.249.192 0:0:0:0:0:ffff:c56f:f9c0
197.111.249.193 0:0:0:0:0:ffff:c56f:f9c1
197.111.249.194 0:0:0:0:0:ffff:c56f:f9c2
197.111.249.195 0:0:0:0:0:ffff:c56f:f9c3
197.111.249.196 0:0:0:0:0:ffff:c56f:f9c4
197.111.249.197 0:0:0:0:0:ffff:c56f:f9c5
197.111.249.198 0:0:0:0:0:ffff:c56f:f9c6
197.111.249.199 0:0:0:0:0:ffff:c56f:f9c7
197.111.249.200 0:0:0:0:0:ffff:c56f:f9c8
197.111.249.201 0:0:0:0:0:ffff:c56f:f9c9
197.111.249.202 0:0:0:0:0:ffff:c56f:f9ca
197.111.249.203 0:0:0:0:0:ffff:c56f:f9cb
197.111.249.204 0:0:0:0:0:ffff:c56f:f9cc
197.111.249.205 0:0:0:0:0:ffff:c56f:f9cd
197.111.249.206 0:0:0:0:0:ffff:c56f:f9ce
197.111.249.207 0:0:0:0:0:ffff:c56f:f9cf
197.111.249.208 0:0:0:0:0:ffff:c56f:f9d0
197.111.249.209 0:0:0:0:0:ffff:c56f:f9d1
197.111.249.210 0:0:0:0:0:ffff:c56f:f9d2
197.111.249.211 0:0:0:0:0:ffff:c56f:f9d3
197.111.249.212 0:0:0:0:0:ffff:c56f:f9d4
197.111.249.213 0:0:0:0:0:ffff:c56f:f9d5
197.111.249.214 0:0:0:0:0:ffff:c56f:f9d6
197.111.249.215 0:0:0:0:0:ffff:c56f:f9d7
197.111.249.216 0:0:0:0:0:ffff:c56f:f9d8
197.111.249.217 0:0:0:0:0:ffff:c56f:f9d9
197.111.249.218 0:0:0:0:0:ffff:c56f:f9da
197.111.249.219 0:0:0:0:0:ffff:c56f:f9db
197.111.249.220 0:0:0:0:0:ffff:c56f:f9dc
197.111.249.221 0:0:0:0:0:ffff:c56f:f9dd
197.111.249.222 0:0:0:0:0:ffff:c56f:f9de
197.111.249.223 0:0:0:0:0:ffff:c56f:f9df
197.111.249.224 0:0:0:0:0:ffff:c56f:f9e0
197.111.249.225 0:0:0:0:0:ffff:c56f:f9e1
197.111.249.226 0:0:0:0:0:ffff:c56f:f9e2
197.111.249.227 0:0:0:0:0:ffff:c56f:f9e3
197.111.249.228 0:0:0:0:0:ffff:c56f:f9e4
197.111.249.229 0:0:0:0:0:ffff:c56f:f9e5
197.111.249.230 0:0:0:0:0:ffff:c56f:f9e6
197.111.249.231 0:0:0:0:0:ffff:c56f:f9e7
197.111.249.232 0:0:0:0:0:ffff:c56f:f9e8
197.111.249.233 0:0:0:0:0:ffff:c56f:f9e9
197.111.249.234 0:0:0:0:0:ffff:c56f:f9ea
197.111.249.235 0:0:0:0:0:ffff:c56f:f9eb
197.111.249.236 0:0:0:0:0:ffff:c56f:f9ec
197.111.249.237 0:0:0:0:0:ffff:c56f:f9ed
197.111.249.238 0:0:0:0:0:ffff:c56f:f9ee
197.111.249.239 0:0:0:0:0:ffff:c56f:f9ef
197.111.249.240 0:0:0:0:0:ffff:c56f:f9f0
197.111.249.241 0:0:0:0:0:ffff:c56f:f9f1
197.111.249.242 0:0:0:0:0:ffff:c56f:f9f2
197.111.249.243 0:0:0:0:0:ffff:c56f:f9f3
197.111.249.244 0:0:0:0:0:ffff:c56f:f9f4
197.111.249.245 0:0:0:0:0:ffff:c56f:f9f5
197.111.249.246 0:0:0:0:0:ffff:c56f:f9f6
197.111.249.247 0:0:0:0:0:ffff:c56f:f9f7
197.111.249.248 0:0:0:0:0:ffff:c56f:f9f8
197.111.249.249 0:0:0:0:0:ffff:c56f:f9f9
197.111.249.250 0:0:0:0:0:ffff:c56f:f9fa
197.111.249.251 0:0:0:0:0:ffff:c56f:f9fb
197.111.249.252 0:0:0:0:0:ffff:c56f:f9fc
197.111.249.253 0:0:0:0:0:ffff:c56f:f9fd
197.111.249.254 0:0:0:0:0:ffff:c56f:f9fe
197.111.249.255 0:0:0:0:0:ffff:c56f: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.