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
151.172.105.1 0:0:0:0:0:ffff:97ac:6901
151.172.105.2 0:0:0:0:0:ffff:97ac:6902
151.172.105.3 0:0:0:0:0:ffff:97ac:6903
151.172.105.4 0:0:0:0:0:ffff:97ac:6904
151.172.105.5 0:0:0:0:0:ffff:97ac:6905
151.172.105.6 0:0:0:0:0:ffff:97ac:6906
151.172.105.7 0:0:0:0:0:ffff:97ac:6907
151.172.105.8 0:0:0:0:0:ffff:97ac:6908
151.172.105.9 0:0:0:0:0:ffff:97ac:6909
151.172.105.10 0:0:0:0:0:ffff:97ac:690a
151.172.105.11 0:0:0:0:0:ffff:97ac:690b
151.172.105.12 0:0:0:0:0:ffff:97ac:690c
151.172.105.13 0:0:0:0:0:ffff:97ac:690d
151.172.105.14 0:0:0:0:0:ffff:97ac:690e
151.172.105.15 0:0:0:0:0:ffff:97ac:690f
151.172.105.16 0:0:0:0:0:ffff:97ac:6910
151.172.105.17 0:0:0:0:0:ffff:97ac:6911
151.172.105.18 0:0:0:0:0:ffff:97ac:6912
151.172.105.19 0:0:0:0:0:ffff:97ac:6913
151.172.105.20 0:0:0:0:0:ffff:97ac:6914
151.172.105.21 0:0:0:0:0:ffff:97ac:6915
151.172.105.22 0:0:0:0:0:ffff:97ac:6916
151.172.105.23 0:0:0:0:0:ffff:97ac:6917
151.172.105.24 0:0:0:0:0:ffff:97ac:6918
151.172.105.25 0:0:0:0:0:ffff:97ac:6919
151.172.105.26 0:0:0:0:0:ffff:97ac:691a
151.172.105.27 0:0:0:0:0:ffff:97ac:691b
151.172.105.28 0:0:0:0:0:ffff:97ac:691c
151.172.105.29 0:0:0:0:0:ffff:97ac:691d
151.172.105.30 0:0:0:0:0:ffff:97ac:691e
151.172.105.31 0:0:0:0:0:ffff:97ac:691f
151.172.105.32 0:0:0:0:0:ffff:97ac:6920
151.172.105.33 0:0:0:0:0:ffff:97ac:6921
151.172.105.34 0:0:0:0:0:ffff:97ac:6922
151.172.105.35 0:0:0:0:0:ffff:97ac:6923
151.172.105.36 0:0:0:0:0:ffff:97ac:6924
151.172.105.37 0:0:0:0:0:ffff:97ac:6925
151.172.105.38 0:0:0:0:0:ffff:97ac:6926
151.172.105.39 0:0:0:0:0:ffff:97ac:6927
151.172.105.40 0:0:0:0:0:ffff:97ac:6928
151.172.105.41 0:0:0:0:0:ffff:97ac:6929
151.172.105.42 0:0:0:0:0:ffff:97ac:692a
151.172.105.43 0:0:0:0:0:ffff:97ac:692b
151.172.105.44 0:0:0:0:0:ffff:97ac:692c
151.172.105.45 0:0:0:0:0:ffff:97ac:692d
151.172.105.46 0:0:0:0:0:ffff:97ac:692e
151.172.105.47 0:0:0:0:0:ffff:97ac:692f
151.172.105.48 0:0:0:0:0:ffff:97ac:6930
151.172.105.49 0:0:0:0:0:ffff:97ac:6931
151.172.105.50 0:0:0:0:0:ffff:97ac:6932
151.172.105.51 0:0:0:0:0:ffff:97ac:6933
151.172.105.52 0:0:0:0:0:ffff:97ac:6934
151.172.105.53 0:0:0:0:0:ffff:97ac:6935
151.172.105.54 0:0:0:0:0:ffff:97ac:6936
151.172.105.55 0:0:0:0:0:ffff:97ac:6937
151.172.105.56 0:0:0:0:0:ffff:97ac:6938
151.172.105.57 0:0:0:0:0:ffff:97ac:6939
151.172.105.58 0:0:0:0:0:ffff:97ac:693a
151.172.105.59 0:0:0:0:0:ffff:97ac:693b
151.172.105.60 0:0:0:0:0:ffff:97ac:693c


151.172.105.61 0:0:0:0:0:ffff:97ac:693d
151.172.105.62 0:0:0:0:0:ffff:97ac:693e
151.172.105.63 0:0:0:0:0:ffff:97ac:693f
151.172.105.64 0:0:0:0:0:ffff:97ac:6940
151.172.105.65 0:0:0:0:0:ffff:97ac:6941
151.172.105.66 0:0:0:0:0:ffff:97ac:6942
151.172.105.67 0:0:0:0:0:ffff:97ac:6943
151.172.105.68 0:0:0:0:0:ffff:97ac:6944
151.172.105.69 0:0:0:0:0:ffff:97ac:6945
151.172.105.70 0:0:0:0:0:ffff:97ac:6946
151.172.105.71 0:0:0:0:0:ffff:97ac:6947
151.172.105.72 0:0:0:0:0:ffff:97ac:6948
151.172.105.73 0:0:0:0:0:ffff:97ac:6949
151.172.105.74 0:0:0:0:0:ffff:97ac:694a
151.172.105.75 0:0:0:0:0:ffff:97ac:694b
151.172.105.76 0:0:0:0:0:ffff:97ac:694c
151.172.105.77 0:0:0:0:0:ffff:97ac:694d
151.172.105.78 0:0:0:0:0:ffff:97ac:694e
151.172.105.79 0:0:0:0:0:ffff:97ac:694f
151.172.105.80 0:0:0:0:0:ffff:97ac:6950
151.172.105.81 0:0:0:0:0:ffff:97ac:6951
151.172.105.82 0:0:0:0:0:ffff:97ac:6952
151.172.105.83 0:0:0:0:0:ffff:97ac:6953
151.172.105.84 0:0:0:0:0:ffff:97ac:6954
151.172.105.85 0:0:0:0:0:ffff:97ac:6955
151.172.105.86 0:0:0:0:0:ffff:97ac:6956
151.172.105.87 0:0:0:0:0:ffff:97ac:6957
151.172.105.88 0:0:0:0:0:ffff:97ac:6958
151.172.105.89 0:0:0:0:0:ffff:97ac:6959
151.172.105.90 0:0:0:0:0:ffff:97ac:695a
151.172.105.91 0:0:0:0:0:ffff:97ac:695b
151.172.105.92 0:0:0:0:0:ffff:97ac:695c
151.172.105.93 0:0:0:0:0:ffff:97ac:695d
151.172.105.94 0:0:0:0:0:ffff:97ac:695e
151.172.105.95 0:0:0:0:0:ffff:97ac:695f
151.172.105.96 0:0:0:0:0:ffff:97ac:6960
151.172.105.97 0:0:0:0:0:ffff:97ac:6961
151.172.105.98 0:0:0:0:0:ffff:97ac:6962
151.172.105.99 0:0:0:0:0:ffff:97ac:6963
151.172.105.100 0:0:0:0:0:ffff:97ac:6964
151.172.105.101 0:0:0:0:0:ffff:97ac:6965
151.172.105.102 0:0:0:0:0:ffff:97ac:6966
151.172.105.103 0:0:0:0:0:ffff:97ac:6967
151.172.105.104 0:0:0:0:0:ffff:97ac:6968
151.172.105.105 0:0:0:0:0:ffff:97ac:6969
151.172.105.106 0:0:0:0:0:ffff:97ac:696a
151.172.105.107 0:0:0:0:0:ffff:97ac:696b
151.172.105.108 0:0:0:0:0:ffff:97ac:696c
151.172.105.109 0:0:0:0:0:ffff:97ac:696d
151.172.105.110 0:0:0:0:0:ffff:97ac:696e
151.172.105.111 0:0:0:0:0:ffff:97ac:696f
151.172.105.112 0:0:0:0:0:ffff:97ac:6970
151.172.105.113 0:0:0:0:0:ffff:97ac:6971
151.172.105.114 0:0:0:0:0:ffff:97ac:6972
151.172.105.115 0:0:0:0:0:ffff:97ac:6973
151.172.105.116 0:0:0:0:0:ffff:97ac:6974
151.172.105.117 0:0:0:0:0:ffff:97ac:6975
151.172.105.118 0:0:0:0:0:ffff:97ac:6976
151.172.105.119 0:0:0:0:0:ffff:97ac:6977
151.172.105.120 0:0:0:0:0:ffff:97ac:6978


151.172.105.121 0:0:0:0:0:ffff:97ac:6979
151.172.105.122 0:0:0:0:0:ffff:97ac:697a
151.172.105.123 0:0:0:0:0:ffff:97ac:697b
151.172.105.124 0:0:0:0:0:ffff:97ac:697c
151.172.105.125 0:0:0:0:0:ffff:97ac:697d
151.172.105.126 0:0:0:0:0:ffff:97ac:697e
151.172.105.127 0:0:0:0:0:ffff:97ac:697f
151.172.105.128 0:0:0:0:0:ffff:97ac:6980
151.172.105.129 0:0:0:0:0:ffff:97ac:6981
151.172.105.130 0:0:0:0:0:ffff:97ac:6982
151.172.105.131 0:0:0:0:0:ffff:97ac:6983
151.172.105.132 0:0:0:0:0:ffff:97ac:6984
151.172.105.133 0:0:0:0:0:ffff:97ac:6985
151.172.105.134 0:0:0:0:0:ffff:97ac:6986
151.172.105.135 0:0:0:0:0:ffff:97ac:6987
151.172.105.136 0:0:0:0:0:ffff:97ac:6988
151.172.105.137 0:0:0:0:0:ffff:97ac:6989
151.172.105.138 0:0:0:0:0:ffff:97ac:698a
151.172.105.139 0:0:0:0:0:ffff:97ac:698b
151.172.105.140 0:0:0:0:0:ffff:97ac:698c
151.172.105.141 0:0:0:0:0:ffff:97ac:698d
151.172.105.142 0:0:0:0:0:ffff:97ac:698e
151.172.105.143 0:0:0:0:0:ffff:97ac:698f
151.172.105.144 0:0:0:0:0:ffff:97ac:6990
151.172.105.145 0:0:0:0:0:ffff:97ac:6991
151.172.105.146 0:0:0:0:0:ffff:97ac:6992
151.172.105.147 0:0:0:0:0:ffff:97ac:6993
151.172.105.148 0:0:0:0:0:ffff:97ac:6994
151.172.105.149 0:0:0:0:0:ffff:97ac:6995
151.172.105.150 0:0:0:0:0:ffff:97ac:6996
151.172.105.151 0:0:0:0:0:ffff:97ac:6997
151.172.105.152 0:0:0:0:0:ffff:97ac:6998
151.172.105.153 0:0:0:0:0:ffff:97ac:6999
151.172.105.154 0:0:0:0:0:ffff:97ac:699a
151.172.105.155 0:0:0:0:0:ffff:97ac:699b
151.172.105.156 0:0:0:0:0:ffff:97ac:699c
151.172.105.157 0:0:0:0:0:ffff:97ac:699d
151.172.105.158 0:0:0:0:0:ffff:97ac:699e
151.172.105.159 0:0:0:0:0:ffff:97ac:699f
151.172.105.160 0:0:0:0:0:ffff:97ac:69a0
151.172.105.161 0:0:0:0:0:ffff:97ac:69a1
151.172.105.162 0:0:0:0:0:ffff:97ac:69a2
151.172.105.163 0:0:0:0:0:ffff:97ac:69a3
151.172.105.164 0:0:0:0:0:ffff:97ac:69a4
151.172.105.165 0:0:0:0:0:ffff:97ac:69a5
151.172.105.166 0:0:0:0:0:ffff:97ac:69a6
151.172.105.167 0:0:0:0:0:ffff:97ac:69a7
151.172.105.168 0:0:0:0:0:ffff:97ac:69a8
151.172.105.169 0:0:0:0:0:ffff:97ac:69a9
151.172.105.170 0:0:0:0:0:ffff:97ac:69aa
151.172.105.171 0:0:0:0:0:ffff:97ac:69ab
151.172.105.172 0:0:0:0:0:ffff:97ac:69ac
151.172.105.173 0:0:0:0:0:ffff:97ac:69ad
151.172.105.174 0:0:0:0:0:ffff:97ac:69ae
151.172.105.175 0:0:0:0:0:ffff:97ac:69af
151.172.105.176 0:0:0:0:0:ffff:97ac:69b0
151.172.105.177 0:0:0:0:0:ffff:97ac:69b1
151.172.105.178 0:0:0:0:0:ffff:97ac:69b2
151.172.105.179 0:0:0:0:0:ffff:97ac:69b3
151.172.105.180 0:0:0:0:0:ffff:97ac:69b4


151.172.105.181 0:0:0:0:0:ffff:97ac:69b5
151.172.105.182 0:0:0:0:0:ffff:97ac:69b6
151.172.105.183 0:0:0:0:0:ffff:97ac:69b7
151.172.105.184 0:0:0:0:0:ffff:97ac:69b8
151.172.105.185 0:0:0:0:0:ffff:97ac:69b9
151.172.105.186 0:0:0:0:0:ffff:97ac:69ba
151.172.105.187 0:0:0:0:0:ffff:97ac:69bb
151.172.105.188 0:0:0:0:0:ffff:97ac:69bc
151.172.105.189 0:0:0:0:0:ffff:97ac:69bd
151.172.105.190 0:0:0:0:0:ffff:97ac:69be
151.172.105.191 0:0:0:0:0:ffff:97ac:69bf
151.172.105.192 0:0:0:0:0:ffff:97ac:69c0
151.172.105.193 0:0:0:0:0:ffff:97ac:69c1
151.172.105.194 0:0:0:0:0:ffff:97ac:69c2
151.172.105.195 0:0:0:0:0:ffff:97ac:69c3
151.172.105.196 0:0:0:0:0:ffff:97ac:69c4
151.172.105.197 0:0:0:0:0:ffff:97ac:69c5
151.172.105.198 0:0:0:0:0:ffff:97ac:69c6
151.172.105.199 0:0:0:0:0:ffff:97ac:69c7
151.172.105.200 0:0:0:0:0:ffff:97ac:69c8
151.172.105.201 0:0:0:0:0:ffff:97ac:69c9
151.172.105.202 0:0:0:0:0:ffff:97ac:69ca
151.172.105.203 0:0:0:0:0:ffff:97ac:69cb
151.172.105.204 0:0:0:0:0:ffff:97ac:69cc
151.172.105.205 0:0:0:0:0:ffff:97ac:69cd
151.172.105.206 0:0:0:0:0:ffff:97ac:69ce
151.172.105.207 0:0:0:0:0:ffff:97ac:69cf
151.172.105.208 0:0:0:0:0:ffff:97ac:69d0
151.172.105.209 0:0:0:0:0:ffff:97ac:69d1
151.172.105.210 0:0:0:0:0:ffff:97ac:69d2
151.172.105.211 0:0:0:0:0:ffff:97ac:69d3
151.172.105.212 0:0:0:0:0:ffff:97ac:69d4
151.172.105.213 0:0:0:0:0:ffff:97ac:69d5
151.172.105.214 0:0:0:0:0:ffff:97ac:69d6
151.172.105.215 0:0:0:0:0:ffff:97ac:69d7
151.172.105.216 0:0:0:0:0:ffff:97ac:69d8
151.172.105.217 0:0:0:0:0:ffff:97ac:69d9
151.172.105.218 0:0:0:0:0:ffff:97ac:69da
151.172.105.219 0:0:0:0:0:ffff:97ac:69db
151.172.105.220 0:0:0:0:0:ffff:97ac:69dc
151.172.105.221 0:0:0:0:0:ffff:97ac:69dd
151.172.105.222 0:0:0:0:0:ffff:97ac:69de
151.172.105.223 0:0:0:0:0:ffff:97ac:69df
151.172.105.224 0:0:0:0:0:ffff:97ac:69e0
151.172.105.225 0:0:0:0:0:ffff:97ac:69e1
151.172.105.226 0:0:0:0:0:ffff:97ac:69e2
151.172.105.227 0:0:0:0:0:ffff:97ac:69e3
151.172.105.228 0:0:0:0:0:ffff:97ac:69e4
151.172.105.229 0:0:0:0:0:ffff:97ac:69e5
151.172.105.230 0:0:0:0:0:ffff:97ac:69e6
151.172.105.231 0:0:0:0:0:ffff:97ac:69e7
151.172.105.232 0:0:0:0:0:ffff:97ac:69e8
151.172.105.233 0:0:0:0:0:ffff:97ac:69e9
151.172.105.234 0:0:0:0:0:ffff:97ac:69ea
151.172.105.235 0:0:0:0:0:ffff:97ac:69eb
151.172.105.236 0:0:0:0:0:ffff:97ac:69ec
151.172.105.237 0:0:0:0:0:ffff:97ac:69ed
151.172.105.238 0:0:0:0:0:ffff:97ac:69ee
151.172.105.239 0:0:0:0:0:ffff:97ac:69ef
151.172.105.240 0:0:0:0:0:ffff:97ac:69f0
151.172.105.241 0:0:0:0:0:ffff:97ac:69f1
151.172.105.242 0:0:0:0:0:ffff:97ac:69f2
151.172.105.243 0:0:0:0:0:ffff:97ac:69f3
151.172.105.244 0:0:0:0:0:ffff:97ac:69f4
151.172.105.245 0:0:0:0:0:ffff:97ac:69f5
151.172.105.246 0:0:0:0:0:ffff:97ac:69f6
151.172.105.247 0:0:0:0:0:ffff:97ac:69f7
151.172.105.248 0:0:0:0:0:ffff:97ac:69f8
151.172.105.249 0:0:0:0:0:ffff:97ac:69f9
151.172.105.250 0:0:0:0:0:ffff:97ac:69fa
151.172.105.251 0:0:0:0:0:ffff:97ac:69fb
151.172.105.252 0:0:0:0:0:ffff:97ac:69fc
151.172.105.253 0:0:0:0:0:ffff:97ac:69fd
151.172.105.254 0:0:0:0:0:ffff:97ac:69fe
151.172.105.255 0:0:0:0:0:ffff:97ac: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.