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
40.228.73.1 0:0:0:0:0:ffff:28e4:4901
40.228.73.2 0:0:0:0:0:ffff:28e4:4902
40.228.73.3 0:0:0:0:0:ffff:28e4:4903
40.228.73.4 0:0:0:0:0:ffff:28e4:4904
40.228.73.5 0:0:0:0:0:ffff:28e4:4905
40.228.73.6 0:0:0:0:0:ffff:28e4:4906
40.228.73.7 0:0:0:0:0:ffff:28e4:4907
40.228.73.8 0:0:0:0:0:ffff:28e4:4908
40.228.73.9 0:0:0:0:0:ffff:28e4:4909
40.228.73.10 0:0:0:0:0:ffff:28e4:490a
40.228.73.11 0:0:0:0:0:ffff:28e4:490b
40.228.73.12 0:0:0:0:0:ffff:28e4:490c
40.228.73.13 0:0:0:0:0:ffff:28e4:490d
40.228.73.14 0:0:0:0:0:ffff:28e4:490e
40.228.73.15 0:0:0:0:0:ffff:28e4:490f
40.228.73.16 0:0:0:0:0:ffff:28e4:4910
40.228.73.17 0:0:0:0:0:ffff:28e4:4911
40.228.73.18 0:0:0:0:0:ffff:28e4:4912
40.228.73.19 0:0:0:0:0:ffff:28e4:4913
40.228.73.20 0:0:0:0:0:ffff:28e4:4914
40.228.73.21 0:0:0:0:0:ffff:28e4:4915
40.228.73.22 0:0:0:0:0:ffff:28e4:4916
40.228.73.23 0:0:0:0:0:ffff:28e4:4917
40.228.73.24 0:0:0:0:0:ffff:28e4:4918
40.228.73.25 0:0:0:0:0:ffff:28e4:4919
40.228.73.26 0:0:0:0:0:ffff:28e4:491a
40.228.73.27 0:0:0:0:0:ffff:28e4:491b
40.228.73.28 0:0:0:0:0:ffff:28e4:491c
40.228.73.29 0:0:0:0:0:ffff:28e4:491d
40.228.73.30 0:0:0:0:0:ffff:28e4:491e
40.228.73.31 0:0:0:0:0:ffff:28e4:491f
40.228.73.32 0:0:0:0:0:ffff:28e4:4920
40.228.73.33 0:0:0:0:0:ffff:28e4:4921
40.228.73.34 0:0:0:0:0:ffff:28e4:4922
40.228.73.35 0:0:0:0:0:ffff:28e4:4923
40.228.73.36 0:0:0:0:0:ffff:28e4:4924
40.228.73.37 0:0:0:0:0:ffff:28e4:4925
40.228.73.38 0:0:0:0:0:ffff:28e4:4926
40.228.73.39 0:0:0:0:0:ffff:28e4:4927
40.228.73.40 0:0:0:0:0:ffff:28e4:4928
40.228.73.41 0:0:0:0:0:ffff:28e4:4929
40.228.73.42 0:0:0:0:0:ffff:28e4:492a
40.228.73.43 0:0:0:0:0:ffff:28e4:492b
40.228.73.44 0:0:0:0:0:ffff:28e4:492c
40.228.73.45 0:0:0:0:0:ffff:28e4:492d
40.228.73.46 0:0:0:0:0:ffff:28e4:492e
40.228.73.47 0:0:0:0:0:ffff:28e4:492f
40.228.73.48 0:0:0:0:0:ffff:28e4:4930
40.228.73.49 0:0:0:0:0:ffff:28e4:4931
40.228.73.50 0:0:0:0:0:ffff:28e4:4932
40.228.73.51 0:0:0:0:0:ffff:28e4:4933
40.228.73.52 0:0:0:0:0:ffff:28e4:4934
40.228.73.53 0:0:0:0:0:ffff:28e4:4935
40.228.73.54 0:0:0:0:0:ffff:28e4:4936
40.228.73.55 0:0:0:0:0:ffff:28e4:4937
40.228.73.56 0:0:0:0:0:ffff:28e4:4938
40.228.73.57 0:0:0:0:0:ffff:28e4:4939
40.228.73.58 0:0:0:0:0:ffff:28e4:493a
40.228.73.59 0:0:0:0:0:ffff:28e4:493b
40.228.73.60 0:0:0:0:0:ffff:28e4:493c


40.228.73.61 0:0:0:0:0:ffff:28e4:493d
40.228.73.62 0:0:0:0:0:ffff:28e4:493e
40.228.73.63 0:0:0:0:0:ffff:28e4:493f
40.228.73.64 0:0:0:0:0:ffff:28e4:4940
40.228.73.65 0:0:0:0:0:ffff:28e4:4941
40.228.73.66 0:0:0:0:0:ffff:28e4:4942
40.228.73.67 0:0:0:0:0:ffff:28e4:4943
40.228.73.68 0:0:0:0:0:ffff:28e4:4944
40.228.73.69 0:0:0:0:0:ffff:28e4:4945
40.228.73.70 0:0:0:0:0:ffff:28e4:4946
40.228.73.71 0:0:0:0:0:ffff:28e4:4947
40.228.73.72 0:0:0:0:0:ffff:28e4:4948
40.228.73.73 0:0:0:0:0:ffff:28e4:4949
40.228.73.74 0:0:0:0:0:ffff:28e4:494a
40.228.73.75 0:0:0:0:0:ffff:28e4:494b
40.228.73.76 0:0:0:0:0:ffff:28e4:494c
40.228.73.77 0:0:0:0:0:ffff:28e4:494d
40.228.73.78 0:0:0:0:0:ffff:28e4:494e
40.228.73.79 0:0:0:0:0:ffff:28e4:494f
40.228.73.80 0:0:0:0:0:ffff:28e4:4950
40.228.73.81 0:0:0:0:0:ffff:28e4:4951
40.228.73.82 0:0:0:0:0:ffff:28e4:4952
40.228.73.83 0:0:0:0:0:ffff:28e4:4953
40.228.73.84 0:0:0:0:0:ffff:28e4:4954
40.228.73.85 0:0:0:0:0:ffff:28e4:4955
40.228.73.86 0:0:0:0:0:ffff:28e4:4956
40.228.73.87 0:0:0:0:0:ffff:28e4:4957
40.228.73.88 0:0:0:0:0:ffff:28e4:4958
40.228.73.89 0:0:0:0:0:ffff:28e4:4959
40.228.73.90 0:0:0:0:0:ffff:28e4:495a
40.228.73.91 0:0:0:0:0:ffff:28e4:495b
40.228.73.92 0:0:0:0:0:ffff:28e4:495c
40.228.73.93 0:0:0:0:0:ffff:28e4:495d
40.228.73.94 0:0:0:0:0:ffff:28e4:495e
40.228.73.95 0:0:0:0:0:ffff:28e4:495f
40.228.73.96 0:0:0:0:0:ffff:28e4:4960
40.228.73.97 0:0:0:0:0:ffff:28e4:4961
40.228.73.98 0:0:0:0:0:ffff:28e4:4962
40.228.73.99 0:0:0:0:0:ffff:28e4:4963
40.228.73.100 0:0:0:0:0:ffff:28e4:4964
40.228.73.101 0:0:0:0:0:ffff:28e4:4965
40.228.73.102 0:0:0:0:0:ffff:28e4:4966
40.228.73.103 0:0:0:0:0:ffff:28e4:4967
40.228.73.104 0:0:0:0:0:ffff:28e4:4968
40.228.73.105 0:0:0:0:0:ffff:28e4:4969
40.228.73.106 0:0:0:0:0:ffff:28e4:496a
40.228.73.107 0:0:0:0:0:ffff:28e4:496b
40.228.73.108 0:0:0:0:0:ffff:28e4:496c
40.228.73.109 0:0:0:0:0:ffff:28e4:496d
40.228.73.110 0:0:0:0:0:ffff:28e4:496e
40.228.73.111 0:0:0:0:0:ffff:28e4:496f
40.228.73.112 0:0:0:0:0:ffff:28e4:4970
40.228.73.113 0:0:0:0:0:ffff:28e4:4971
40.228.73.114 0:0:0:0:0:ffff:28e4:4972
40.228.73.115 0:0:0:0:0:ffff:28e4:4973
40.228.73.116 0:0:0:0:0:ffff:28e4:4974
40.228.73.117 0:0:0:0:0:ffff:28e4:4975
40.228.73.118 0:0:0:0:0:ffff:28e4:4976
40.228.73.119 0:0:0:0:0:ffff:28e4:4977
40.228.73.120 0:0:0:0:0:ffff:28e4:4978


40.228.73.121 0:0:0:0:0:ffff:28e4:4979
40.228.73.122 0:0:0:0:0:ffff:28e4:497a
40.228.73.123 0:0:0:0:0:ffff:28e4:497b
40.228.73.124 0:0:0:0:0:ffff:28e4:497c
40.228.73.125 0:0:0:0:0:ffff:28e4:497d
40.228.73.126 0:0:0:0:0:ffff:28e4:497e
40.228.73.127 0:0:0:0:0:ffff:28e4:497f
40.228.73.128 0:0:0:0:0:ffff:28e4:4980
40.228.73.129 0:0:0:0:0:ffff:28e4:4981
40.228.73.130 0:0:0:0:0:ffff:28e4:4982
40.228.73.131 0:0:0:0:0:ffff:28e4:4983
40.228.73.132 0:0:0:0:0:ffff:28e4:4984
40.228.73.133 0:0:0:0:0:ffff:28e4:4985
40.228.73.134 0:0:0:0:0:ffff:28e4:4986
40.228.73.135 0:0:0:0:0:ffff:28e4:4987
40.228.73.136 0:0:0:0:0:ffff:28e4:4988
40.228.73.137 0:0:0:0:0:ffff:28e4:4989
40.228.73.138 0:0:0:0:0:ffff:28e4:498a
40.228.73.139 0:0:0:0:0:ffff:28e4:498b
40.228.73.140 0:0:0:0:0:ffff:28e4:498c
40.228.73.141 0:0:0:0:0:ffff:28e4:498d
40.228.73.142 0:0:0:0:0:ffff:28e4:498e
40.228.73.143 0:0:0:0:0:ffff:28e4:498f
40.228.73.144 0:0:0:0:0:ffff:28e4:4990
40.228.73.145 0:0:0:0:0:ffff:28e4:4991
40.228.73.146 0:0:0:0:0:ffff:28e4:4992
40.228.73.147 0:0:0:0:0:ffff:28e4:4993
40.228.73.148 0:0:0:0:0:ffff:28e4:4994
40.228.73.149 0:0:0:0:0:ffff:28e4:4995
40.228.73.150 0:0:0:0:0:ffff:28e4:4996
40.228.73.151 0:0:0:0:0:ffff:28e4:4997
40.228.73.152 0:0:0:0:0:ffff:28e4:4998
40.228.73.153 0:0:0:0:0:ffff:28e4:4999
40.228.73.154 0:0:0:0:0:ffff:28e4:499a
40.228.73.155 0:0:0:0:0:ffff:28e4:499b
40.228.73.156 0:0:0:0:0:ffff:28e4:499c
40.228.73.157 0:0:0:0:0:ffff:28e4:499d
40.228.73.158 0:0:0:0:0:ffff:28e4:499e
40.228.73.159 0:0:0:0:0:ffff:28e4:499f
40.228.73.160 0:0:0:0:0:ffff:28e4:49a0
40.228.73.161 0:0:0:0:0:ffff:28e4:49a1
40.228.73.162 0:0:0:0:0:ffff:28e4:49a2
40.228.73.163 0:0:0:0:0:ffff:28e4:49a3
40.228.73.164 0:0:0:0:0:ffff:28e4:49a4
40.228.73.165 0:0:0:0:0:ffff:28e4:49a5
40.228.73.166 0:0:0:0:0:ffff:28e4:49a6
40.228.73.167 0:0:0:0:0:ffff:28e4:49a7
40.228.73.168 0:0:0:0:0:ffff:28e4:49a8
40.228.73.169 0:0:0:0:0:ffff:28e4:49a9
40.228.73.170 0:0:0:0:0:ffff:28e4:49aa
40.228.73.171 0:0:0:0:0:ffff:28e4:49ab
40.228.73.172 0:0:0:0:0:ffff:28e4:49ac
40.228.73.173 0:0:0:0:0:ffff:28e4:49ad
40.228.73.174 0:0:0:0:0:ffff:28e4:49ae
40.228.73.175 0:0:0:0:0:ffff:28e4:49af
40.228.73.176 0:0:0:0:0:ffff:28e4:49b0
40.228.73.177 0:0:0:0:0:ffff:28e4:49b1
40.228.73.178 0:0:0:0:0:ffff:28e4:49b2
40.228.73.179 0:0:0:0:0:ffff:28e4:49b3
40.228.73.180 0:0:0:0:0:ffff:28e4:49b4


40.228.73.181 0:0:0:0:0:ffff:28e4:49b5
40.228.73.182 0:0:0:0:0:ffff:28e4:49b6
40.228.73.183 0:0:0:0:0:ffff:28e4:49b7
40.228.73.184 0:0:0:0:0:ffff:28e4:49b8
40.228.73.185 0:0:0:0:0:ffff:28e4:49b9
40.228.73.186 0:0:0:0:0:ffff:28e4:49ba
40.228.73.187 0:0:0:0:0:ffff:28e4:49bb
40.228.73.188 0:0:0:0:0:ffff:28e4:49bc
40.228.73.189 0:0:0:0:0:ffff:28e4:49bd
40.228.73.190 0:0:0:0:0:ffff:28e4:49be
40.228.73.191 0:0:0:0:0:ffff:28e4:49bf
40.228.73.192 0:0:0:0:0:ffff:28e4:49c0
40.228.73.193 0:0:0:0:0:ffff:28e4:49c1
40.228.73.194 0:0:0:0:0:ffff:28e4:49c2
40.228.73.195 0:0:0:0:0:ffff:28e4:49c3
40.228.73.196 0:0:0:0:0:ffff:28e4:49c4
40.228.73.197 0:0:0:0:0:ffff:28e4:49c5
40.228.73.198 0:0:0:0:0:ffff:28e4:49c6
40.228.73.199 0:0:0:0:0:ffff:28e4:49c7
40.228.73.200 0:0:0:0:0:ffff:28e4:49c8
40.228.73.201 0:0:0:0:0:ffff:28e4:49c9
40.228.73.202 0:0:0:0:0:ffff:28e4:49ca
40.228.73.203 0:0:0:0:0:ffff:28e4:49cb
40.228.73.204 0:0:0:0:0:ffff:28e4:49cc
40.228.73.205 0:0:0:0:0:ffff:28e4:49cd
40.228.73.206 0:0:0:0:0:ffff:28e4:49ce
40.228.73.207 0:0:0:0:0:ffff:28e4:49cf
40.228.73.208 0:0:0:0:0:ffff:28e4:49d0
40.228.73.209 0:0:0:0:0:ffff:28e4:49d1
40.228.73.210 0:0:0:0:0:ffff:28e4:49d2
40.228.73.211 0:0:0:0:0:ffff:28e4:49d3
40.228.73.212 0:0:0:0:0:ffff:28e4:49d4
40.228.73.213 0:0:0:0:0:ffff:28e4:49d5
40.228.73.214 0:0:0:0:0:ffff:28e4:49d6
40.228.73.215 0:0:0:0:0:ffff:28e4:49d7
40.228.73.216 0:0:0:0:0:ffff:28e4:49d8
40.228.73.217 0:0:0:0:0:ffff:28e4:49d9
40.228.73.218 0:0:0:0:0:ffff:28e4:49da
40.228.73.219 0:0:0:0:0:ffff:28e4:49db
40.228.73.220 0:0:0:0:0:ffff:28e4:49dc
40.228.73.221 0:0:0:0:0:ffff:28e4:49dd
40.228.73.222 0:0:0:0:0:ffff:28e4:49de
40.228.73.223 0:0:0:0:0:ffff:28e4:49df
40.228.73.224 0:0:0:0:0:ffff:28e4:49e0
40.228.73.225 0:0:0:0:0:ffff:28e4:49e1
40.228.73.226 0:0:0:0:0:ffff:28e4:49e2
40.228.73.227 0:0:0:0:0:ffff:28e4:49e3
40.228.73.228 0:0:0:0:0:ffff:28e4:49e4
40.228.73.229 0:0:0:0:0:ffff:28e4:49e5
40.228.73.230 0:0:0:0:0:ffff:28e4:49e6
40.228.73.231 0:0:0:0:0:ffff:28e4:49e7
40.228.73.232 0:0:0:0:0:ffff:28e4:49e8
40.228.73.233 0:0:0:0:0:ffff:28e4:49e9
40.228.73.234 0:0:0:0:0:ffff:28e4:49ea
40.228.73.235 0:0:0:0:0:ffff:28e4:49eb
40.228.73.236 0:0:0:0:0:ffff:28e4:49ec
40.228.73.237 0:0:0:0:0:ffff:28e4:49ed
40.228.73.238 0:0:0:0:0:ffff:28e4:49ee
40.228.73.239 0:0:0:0:0:ffff:28e4:49ef
40.228.73.240 0:0:0:0:0:ffff:28e4:49f0
40.228.73.241 0:0:0:0:0:ffff:28e4:49f1
40.228.73.242 0:0:0:0:0:ffff:28e4:49f2
40.228.73.243 0:0:0:0:0:ffff:28e4:49f3
40.228.73.244 0:0:0:0:0:ffff:28e4:49f4
40.228.73.245 0:0:0:0:0:ffff:28e4:49f5
40.228.73.246 0:0:0:0:0:ffff:28e4:49f6
40.228.73.247 0:0:0:0:0:ffff:28e4:49f7
40.228.73.248 0:0:0:0:0:ffff:28e4:49f8
40.228.73.249 0:0:0:0:0:ffff:28e4:49f9
40.228.73.250 0:0:0:0:0:ffff:28e4:49fa
40.228.73.251 0:0:0:0:0:ffff:28e4:49fb
40.228.73.252 0:0:0:0:0:ffff:28e4:49fc
40.228.73.253 0:0:0:0:0:ffff:28e4:49fd
40.228.73.254 0:0:0:0:0:ffff:28e4:49fe
40.228.73.255 0:0:0:0:0:ffff:28e4:49ff


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.