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
102.56.105.1 0:0:0:0:0:ffff:6638:6901
102.56.105.2 0:0:0:0:0:ffff:6638:6902
102.56.105.3 0:0:0:0:0:ffff:6638:6903
102.56.105.4 0:0:0:0:0:ffff:6638:6904
102.56.105.5 0:0:0:0:0:ffff:6638:6905
102.56.105.6 0:0:0:0:0:ffff:6638:6906
102.56.105.7 0:0:0:0:0:ffff:6638:6907
102.56.105.8 0:0:0:0:0:ffff:6638:6908
102.56.105.9 0:0:0:0:0:ffff:6638:6909
102.56.105.10 0:0:0:0:0:ffff:6638:690a
102.56.105.11 0:0:0:0:0:ffff:6638:690b
102.56.105.12 0:0:0:0:0:ffff:6638:690c
102.56.105.13 0:0:0:0:0:ffff:6638:690d
102.56.105.14 0:0:0:0:0:ffff:6638:690e
102.56.105.15 0:0:0:0:0:ffff:6638:690f
102.56.105.16 0:0:0:0:0:ffff:6638:6910
102.56.105.17 0:0:0:0:0:ffff:6638:6911
102.56.105.18 0:0:0:0:0:ffff:6638:6912
102.56.105.19 0:0:0:0:0:ffff:6638:6913
102.56.105.20 0:0:0:0:0:ffff:6638:6914
102.56.105.21 0:0:0:0:0:ffff:6638:6915
102.56.105.22 0:0:0:0:0:ffff:6638:6916
102.56.105.23 0:0:0:0:0:ffff:6638:6917
102.56.105.24 0:0:0:0:0:ffff:6638:6918
102.56.105.25 0:0:0:0:0:ffff:6638:6919
102.56.105.26 0:0:0:0:0:ffff:6638:691a
102.56.105.27 0:0:0:0:0:ffff:6638:691b
102.56.105.28 0:0:0:0:0:ffff:6638:691c
102.56.105.29 0:0:0:0:0:ffff:6638:691d
102.56.105.30 0:0:0:0:0:ffff:6638:691e
102.56.105.31 0:0:0:0:0:ffff:6638:691f
102.56.105.32 0:0:0:0:0:ffff:6638:6920
102.56.105.33 0:0:0:0:0:ffff:6638:6921
102.56.105.34 0:0:0:0:0:ffff:6638:6922
102.56.105.35 0:0:0:0:0:ffff:6638:6923
102.56.105.36 0:0:0:0:0:ffff:6638:6924
102.56.105.37 0:0:0:0:0:ffff:6638:6925
102.56.105.38 0:0:0:0:0:ffff:6638:6926
102.56.105.39 0:0:0:0:0:ffff:6638:6927
102.56.105.40 0:0:0:0:0:ffff:6638:6928
102.56.105.41 0:0:0:0:0:ffff:6638:6929
102.56.105.42 0:0:0:0:0:ffff:6638:692a
102.56.105.43 0:0:0:0:0:ffff:6638:692b
102.56.105.44 0:0:0:0:0:ffff:6638:692c
102.56.105.45 0:0:0:0:0:ffff:6638:692d
102.56.105.46 0:0:0:0:0:ffff:6638:692e
102.56.105.47 0:0:0:0:0:ffff:6638:692f
102.56.105.48 0:0:0:0:0:ffff:6638:6930
102.56.105.49 0:0:0:0:0:ffff:6638:6931
102.56.105.50 0:0:0:0:0:ffff:6638:6932
102.56.105.51 0:0:0:0:0:ffff:6638:6933
102.56.105.52 0:0:0:0:0:ffff:6638:6934
102.56.105.53 0:0:0:0:0:ffff:6638:6935
102.56.105.54 0:0:0:0:0:ffff:6638:6936
102.56.105.55 0:0:0:0:0:ffff:6638:6937
102.56.105.56 0:0:0:0:0:ffff:6638:6938
102.56.105.57 0:0:0:0:0:ffff:6638:6939
102.56.105.58 0:0:0:0:0:ffff:6638:693a
102.56.105.59 0:0:0:0:0:ffff:6638:693b
102.56.105.60 0:0:0:0:0:ffff:6638:693c


102.56.105.61 0:0:0:0:0:ffff:6638:693d
102.56.105.62 0:0:0:0:0:ffff:6638:693e
102.56.105.63 0:0:0:0:0:ffff:6638:693f
102.56.105.64 0:0:0:0:0:ffff:6638:6940
102.56.105.65 0:0:0:0:0:ffff:6638:6941
102.56.105.66 0:0:0:0:0:ffff:6638:6942
102.56.105.67 0:0:0:0:0:ffff:6638:6943
102.56.105.68 0:0:0:0:0:ffff:6638:6944
102.56.105.69 0:0:0:0:0:ffff:6638:6945
102.56.105.70 0:0:0:0:0:ffff:6638:6946
102.56.105.71 0:0:0:0:0:ffff:6638:6947
102.56.105.72 0:0:0:0:0:ffff:6638:6948
102.56.105.73 0:0:0:0:0:ffff:6638:6949
102.56.105.74 0:0:0:0:0:ffff:6638:694a
102.56.105.75 0:0:0:0:0:ffff:6638:694b
102.56.105.76 0:0:0:0:0:ffff:6638:694c
102.56.105.77 0:0:0:0:0:ffff:6638:694d
102.56.105.78 0:0:0:0:0:ffff:6638:694e
102.56.105.79 0:0:0:0:0:ffff:6638:694f
102.56.105.80 0:0:0:0:0:ffff:6638:6950
102.56.105.81 0:0:0:0:0:ffff:6638:6951
102.56.105.82 0:0:0:0:0:ffff:6638:6952
102.56.105.83 0:0:0:0:0:ffff:6638:6953
102.56.105.84 0:0:0:0:0:ffff:6638:6954
102.56.105.85 0:0:0:0:0:ffff:6638:6955
102.56.105.86 0:0:0:0:0:ffff:6638:6956
102.56.105.87 0:0:0:0:0:ffff:6638:6957
102.56.105.88 0:0:0:0:0:ffff:6638:6958
102.56.105.89 0:0:0:0:0:ffff:6638:6959
102.56.105.90 0:0:0:0:0:ffff:6638:695a
102.56.105.91 0:0:0:0:0:ffff:6638:695b
102.56.105.92 0:0:0:0:0:ffff:6638:695c
102.56.105.93 0:0:0:0:0:ffff:6638:695d
102.56.105.94 0:0:0:0:0:ffff:6638:695e
102.56.105.95 0:0:0:0:0:ffff:6638:695f
102.56.105.96 0:0:0:0:0:ffff:6638:6960
102.56.105.97 0:0:0:0:0:ffff:6638:6961
102.56.105.98 0:0:0:0:0:ffff:6638:6962
102.56.105.99 0:0:0:0:0:ffff:6638:6963
102.56.105.100 0:0:0:0:0:ffff:6638:6964
102.56.105.101 0:0:0:0:0:ffff:6638:6965
102.56.105.102 0:0:0:0:0:ffff:6638:6966
102.56.105.103 0:0:0:0:0:ffff:6638:6967
102.56.105.104 0:0:0:0:0:ffff:6638:6968
102.56.105.105 0:0:0:0:0:ffff:6638:6969
102.56.105.106 0:0:0:0:0:ffff:6638:696a
102.56.105.107 0:0:0:0:0:ffff:6638:696b
102.56.105.108 0:0:0:0:0:ffff:6638:696c
102.56.105.109 0:0:0:0:0:ffff:6638:696d
102.56.105.110 0:0:0:0:0:ffff:6638:696e
102.56.105.111 0:0:0:0:0:ffff:6638:696f
102.56.105.112 0:0:0:0:0:ffff:6638:6970
102.56.105.113 0:0:0:0:0:ffff:6638:6971
102.56.105.114 0:0:0:0:0:ffff:6638:6972
102.56.105.115 0:0:0:0:0:ffff:6638:6973
102.56.105.116 0:0:0:0:0:ffff:6638:6974
102.56.105.117 0:0:0:0:0:ffff:6638:6975
102.56.105.118 0:0:0:0:0:ffff:6638:6976
102.56.105.119 0:0:0:0:0:ffff:6638:6977
102.56.105.120 0:0:0:0:0:ffff:6638:6978


102.56.105.121 0:0:0:0:0:ffff:6638:6979
102.56.105.122 0:0:0:0:0:ffff:6638:697a
102.56.105.123 0:0:0:0:0:ffff:6638:697b
102.56.105.124 0:0:0:0:0:ffff:6638:697c
102.56.105.125 0:0:0:0:0:ffff:6638:697d
102.56.105.126 0:0:0:0:0:ffff:6638:697e
102.56.105.127 0:0:0:0:0:ffff:6638:697f
102.56.105.128 0:0:0:0:0:ffff:6638:6980
102.56.105.129 0:0:0:0:0:ffff:6638:6981
102.56.105.130 0:0:0:0:0:ffff:6638:6982
102.56.105.131 0:0:0:0:0:ffff:6638:6983
102.56.105.132 0:0:0:0:0:ffff:6638:6984
102.56.105.133 0:0:0:0:0:ffff:6638:6985
102.56.105.134 0:0:0:0:0:ffff:6638:6986
102.56.105.135 0:0:0:0:0:ffff:6638:6987
102.56.105.136 0:0:0:0:0:ffff:6638:6988
102.56.105.137 0:0:0:0:0:ffff:6638:6989
102.56.105.138 0:0:0:0:0:ffff:6638:698a
102.56.105.139 0:0:0:0:0:ffff:6638:698b
102.56.105.140 0:0:0:0:0:ffff:6638:698c
102.56.105.141 0:0:0:0:0:ffff:6638:698d
102.56.105.142 0:0:0:0:0:ffff:6638:698e
102.56.105.143 0:0:0:0:0:ffff:6638:698f
102.56.105.144 0:0:0:0:0:ffff:6638:6990
102.56.105.145 0:0:0:0:0:ffff:6638:6991
102.56.105.146 0:0:0:0:0:ffff:6638:6992
102.56.105.147 0:0:0:0:0:ffff:6638:6993
102.56.105.148 0:0:0:0:0:ffff:6638:6994
102.56.105.149 0:0:0:0:0:ffff:6638:6995
102.56.105.150 0:0:0:0:0:ffff:6638:6996
102.56.105.151 0:0:0:0:0:ffff:6638:6997
102.56.105.152 0:0:0:0:0:ffff:6638:6998
102.56.105.153 0:0:0:0:0:ffff:6638:6999
102.56.105.154 0:0:0:0:0:ffff:6638:699a
102.56.105.155 0:0:0:0:0:ffff:6638:699b
102.56.105.156 0:0:0:0:0:ffff:6638:699c
102.56.105.157 0:0:0:0:0:ffff:6638:699d
102.56.105.158 0:0:0:0:0:ffff:6638:699e
102.56.105.159 0:0:0:0:0:ffff:6638:699f
102.56.105.160 0:0:0:0:0:ffff:6638:69a0
102.56.105.161 0:0:0:0:0:ffff:6638:69a1
102.56.105.162 0:0:0:0:0:ffff:6638:69a2
102.56.105.163 0:0:0:0:0:ffff:6638:69a3
102.56.105.164 0:0:0:0:0:ffff:6638:69a4
102.56.105.165 0:0:0:0:0:ffff:6638:69a5
102.56.105.166 0:0:0:0:0:ffff:6638:69a6
102.56.105.167 0:0:0:0:0:ffff:6638:69a7
102.56.105.168 0:0:0:0:0:ffff:6638:69a8
102.56.105.169 0:0:0:0:0:ffff:6638:69a9
102.56.105.170 0:0:0:0:0:ffff:6638:69aa
102.56.105.171 0:0:0:0:0:ffff:6638:69ab
102.56.105.172 0:0:0:0:0:ffff:6638:69ac
102.56.105.173 0:0:0:0:0:ffff:6638:69ad
102.56.105.174 0:0:0:0:0:ffff:6638:69ae
102.56.105.175 0:0:0:0:0:ffff:6638:69af
102.56.105.176 0:0:0:0:0:ffff:6638:69b0
102.56.105.177 0:0:0:0:0:ffff:6638:69b1
102.56.105.178 0:0:0:0:0:ffff:6638:69b2
102.56.105.179 0:0:0:0:0:ffff:6638:69b3
102.56.105.180 0:0:0:0:0:ffff:6638:69b4


102.56.105.181 0:0:0:0:0:ffff:6638:69b5
102.56.105.182 0:0:0:0:0:ffff:6638:69b6
102.56.105.183 0:0:0:0:0:ffff:6638:69b7
102.56.105.184 0:0:0:0:0:ffff:6638:69b8
102.56.105.185 0:0:0:0:0:ffff:6638:69b9
102.56.105.186 0:0:0:0:0:ffff:6638:69ba
102.56.105.187 0:0:0:0:0:ffff:6638:69bb
102.56.105.188 0:0:0:0:0:ffff:6638:69bc
102.56.105.189 0:0:0:0:0:ffff:6638:69bd
102.56.105.190 0:0:0:0:0:ffff:6638:69be
102.56.105.191 0:0:0:0:0:ffff:6638:69bf
102.56.105.192 0:0:0:0:0:ffff:6638:69c0
102.56.105.193 0:0:0:0:0:ffff:6638:69c1
102.56.105.194 0:0:0:0:0:ffff:6638:69c2
102.56.105.195 0:0:0:0:0:ffff:6638:69c3
102.56.105.196 0:0:0:0:0:ffff:6638:69c4
102.56.105.197 0:0:0:0:0:ffff:6638:69c5
102.56.105.198 0:0:0:0:0:ffff:6638:69c6
102.56.105.199 0:0:0:0:0:ffff:6638:69c7
102.56.105.200 0:0:0:0:0:ffff:6638:69c8
102.56.105.201 0:0:0:0:0:ffff:6638:69c9
102.56.105.202 0:0:0:0:0:ffff:6638:69ca
102.56.105.203 0:0:0:0:0:ffff:6638:69cb
102.56.105.204 0:0:0:0:0:ffff:6638:69cc
102.56.105.205 0:0:0:0:0:ffff:6638:69cd
102.56.105.206 0:0:0:0:0:ffff:6638:69ce
102.56.105.207 0:0:0:0:0:ffff:6638:69cf
102.56.105.208 0:0:0:0:0:ffff:6638:69d0
102.56.105.209 0:0:0:0:0:ffff:6638:69d1
102.56.105.210 0:0:0:0:0:ffff:6638:69d2
102.56.105.211 0:0:0:0:0:ffff:6638:69d3
102.56.105.212 0:0:0:0:0:ffff:6638:69d4
102.56.105.213 0:0:0:0:0:ffff:6638:69d5
102.56.105.214 0:0:0:0:0:ffff:6638:69d6
102.56.105.215 0:0:0:0:0:ffff:6638:69d7
102.56.105.216 0:0:0:0:0:ffff:6638:69d8
102.56.105.217 0:0:0:0:0:ffff:6638:69d9
102.56.105.218 0:0:0:0:0:ffff:6638:69da
102.56.105.219 0:0:0:0:0:ffff:6638:69db
102.56.105.220 0:0:0:0:0:ffff:6638:69dc
102.56.105.221 0:0:0:0:0:ffff:6638:69dd
102.56.105.222 0:0:0:0:0:ffff:6638:69de
102.56.105.223 0:0:0:0:0:ffff:6638:69df
102.56.105.224 0:0:0:0:0:ffff:6638:69e0
102.56.105.225 0:0:0:0:0:ffff:6638:69e1
102.56.105.226 0:0:0:0:0:ffff:6638:69e2
102.56.105.227 0:0:0:0:0:ffff:6638:69e3
102.56.105.228 0:0:0:0:0:ffff:6638:69e4
102.56.105.229 0:0:0:0:0:ffff:6638:69e5
102.56.105.230 0:0:0:0:0:ffff:6638:69e6
102.56.105.231 0:0:0:0:0:ffff:6638:69e7
102.56.105.232 0:0:0:0:0:ffff:6638:69e8
102.56.105.233 0:0:0:0:0:ffff:6638:69e9
102.56.105.234 0:0:0:0:0:ffff:6638:69ea
102.56.105.235 0:0:0:0:0:ffff:6638:69eb
102.56.105.236 0:0:0:0:0:ffff:6638:69ec
102.56.105.237 0:0:0:0:0:ffff:6638:69ed
102.56.105.238 0:0:0:0:0:ffff:6638:69ee
102.56.105.239 0:0:0:0:0:ffff:6638:69ef
102.56.105.240 0:0:0:0:0:ffff:6638:69f0
102.56.105.241 0:0:0:0:0:ffff:6638:69f1
102.56.105.242 0:0:0:0:0:ffff:6638:69f2
102.56.105.243 0:0:0:0:0:ffff:6638:69f3
102.56.105.244 0:0:0:0:0:ffff:6638:69f4
102.56.105.245 0:0:0:0:0:ffff:6638:69f5
102.56.105.246 0:0:0:0:0:ffff:6638:69f6
102.56.105.247 0:0:0:0:0:ffff:6638:69f7
102.56.105.248 0:0:0:0:0:ffff:6638:69f8
102.56.105.249 0:0:0:0:0:ffff:6638:69f9
102.56.105.250 0:0:0:0:0:ffff:6638:69fa
102.56.105.251 0:0:0:0:0:ffff:6638:69fb
102.56.105.252 0:0:0:0:0:ffff:6638:69fc
102.56.105.253 0:0:0:0:0:ffff:6638:69fd
102.56.105.254 0:0:0:0:0:ffff:6638:69fe
102.56.105.255 0:0:0:0:0:ffff:6638:69ff


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.