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
100.160.73.1 0:0:0:0:0:ffff:64a0:4901
100.160.73.2 0:0:0:0:0:ffff:64a0:4902
100.160.73.3 0:0:0:0:0:ffff:64a0:4903
100.160.73.4 0:0:0:0:0:ffff:64a0:4904
100.160.73.5 0:0:0:0:0:ffff:64a0:4905
100.160.73.6 0:0:0:0:0:ffff:64a0:4906
100.160.73.7 0:0:0:0:0:ffff:64a0:4907
100.160.73.8 0:0:0:0:0:ffff:64a0:4908
100.160.73.9 0:0:0:0:0:ffff:64a0:4909
100.160.73.10 0:0:0:0:0:ffff:64a0:490a
100.160.73.11 0:0:0:0:0:ffff:64a0:490b
100.160.73.12 0:0:0:0:0:ffff:64a0:490c
100.160.73.13 0:0:0:0:0:ffff:64a0:490d
100.160.73.14 0:0:0:0:0:ffff:64a0:490e
100.160.73.15 0:0:0:0:0:ffff:64a0:490f
100.160.73.16 0:0:0:0:0:ffff:64a0:4910
100.160.73.17 0:0:0:0:0:ffff:64a0:4911
100.160.73.18 0:0:0:0:0:ffff:64a0:4912
100.160.73.19 0:0:0:0:0:ffff:64a0:4913
100.160.73.20 0:0:0:0:0:ffff:64a0:4914
100.160.73.21 0:0:0:0:0:ffff:64a0:4915
100.160.73.22 0:0:0:0:0:ffff:64a0:4916
100.160.73.23 0:0:0:0:0:ffff:64a0:4917
100.160.73.24 0:0:0:0:0:ffff:64a0:4918
100.160.73.25 0:0:0:0:0:ffff:64a0:4919
100.160.73.26 0:0:0:0:0:ffff:64a0:491a
100.160.73.27 0:0:0:0:0:ffff:64a0:491b
100.160.73.28 0:0:0:0:0:ffff:64a0:491c
100.160.73.29 0:0:0:0:0:ffff:64a0:491d
100.160.73.30 0:0:0:0:0:ffff:64a0:491e
100.160.73.31 0:0:0:0:0:ffff:64a0:491f
100.160.73.32 0:0:0:0:0:ffff:64a0:4920
100.160.73.33 0:0:0:0:0:ffff:64a0:4921
100.160.73.34 0:0:0:0:0:ffff:64a0:4922
100.160.73.35 0:0:0:0:0:ffff:64a0:4923
100.160.73.36 0:0:0:0:0:ffff:64a0:4924
100.160.73.37 0:0:0:0:0:ffff:64a0:4925
100.160.73.38 0:0:0:0:0:ffff:64a0:4926
100.160.73.39 0:0:0:0:0:ffff:64a0:4927
100.160.73.40 0:0:0:0:0:ffff:64a0:4928
100.160.73.41 0:0:0:0:0:ffff:64a0:4929
100.160.73.42 0:0:0:0:0:ffff:64a0:492a
100.160.73.43 0:0:0:0:0:ffff:64a0:492b
100.160.73.44 0:0:0:0:0:ffff:64a0:492c
100.160.73.45 0:0:0:0:0:ffff:64a0:492d
100.160.73.46 0:0:0:0:0:ffff:64a0:492e
100.160.73.47 0:0:0:0:0:ffff:64a0:492f
100.160.73.48 0:0:0:0:0:ffff:64a0:4930
100.160.73.49 0:0:0:0:0:ffff:64a0:4931
100.160.73.50 0:0:0:0:0:ffff:64a0:4932
100.160.73.51 0:0:0:0:0:ffff:64a0:4933
100.160.73.52 0:0:0:0:0:ffff:64a0:4934
100.160.73.53 0:0:0:0:0:ffff:64a0:4935
100.160.73.54 0:0:0:0:0:ffff:64a0:4936
100.160.73.55 0:0:0:0:0:ffff:64a0:4937
100.160.73.56 0:0:0:0:0:ffff:64a0:4938
100.160.73.57 0:0:0:0:0:ffff:64a0:4939
100.160.73.58 0:0:0:0:0:ffff:64a0:493a
100.160.73.59 0:0:0:0:0:ffff:64a0:493b
100.160.73.60 0:0:0:0:0:ffff:64a0:493c


100.160.73.61 0:0:0:0:0:ffff:64a0:493d
100.160.73.62 0:0:0:0:0:ffff:64a0:493e
100.160.73.63 0:0:0:0:0:ffff:64a0:493f
100.160.73.64 0:0:0:0:0:ffff:64a0:4940
100.160.73.65 0:0:0:0:0:ffff:64a0:4941
100.160.73.66 0:0:0:0:0:ffff:64a0:4942
100.160.73.67 0:0:0:0:0:ffff:64a0:4943
100.160.73.68 0:0:0:0:0:ffff:64a0:4944
100.160.73.69 0:0:0:0:0:ffff:64a0:4945
100.160.73.70 0:0:0:0:0:ffff:64a0:4946
100.160.73.71 0:0:0:0:0:ffff:64a0:4947
100.160.73.72 0:0:0:0:0:ffff:64a0:4948
100.160.73.73 0:0:0:0:0:ffff:64a0:4949
100.160.73.74 0:0:0:0:0:ffff:64a0:494a
100.160.73.75 0:0:0:0:0:ffff:64a0:494b
100.160.73.76 0:0:0:0:0:ffff:64a0:494c
100.160.73.77 0:0:0:0:0:ffff:64a0:494d
100.160.73.78 0:0:0:0:0:ffff:64a0:494e
100.160.73.79 0:0:0:0:0:ffff:64a0:494f
100.160.73.80 0:0:0:0:0:ffff:64a0:4950
100.160.73.81 0:0:0:0:0:ffff:64a0:4951
100.160.73.82 0:0:0:0:0:ffff:64a0:4952
100.160.73.83 0:0:0:0:0:ffff:64a0:4953
100.160.73.84 0:0:0:0:0:ffff:64a0:4954
100.160.73.85 0:0:0:0:0:ffff:64a0:4955
100.160.73.86 0:0:0:0:0:ffff:64a0:4956
100.160.73.87 0:0:0:0:0:ffff:64a0:4957
100.160.73.88 0:0:0:0:0:ffff:64a0:4958
100.160.73.89 0:0:0:0:0:ffff:64a0:4959
100.160.73.90 0:0:0:0:0:ffff:64a0:495a
100.160.73.91 0:0:0:0:0:ffff:64a0:495b
100.160.73.92 0:0:0:0:0:ffff:64a0:495c
100.160.73.93 0:0:0:0:0:ffff:64a0:495d
100.160.73.94 0:0:0:0:0:ffff:64a0:495e
100.160.73.95 0:0:0:0:0:ffff:64a0:495f
100.160.73.96 0:0:0:0:0:ffff:64a0:4960
100.160.73.97 0:0:0:0:0:ffff:64a0:4961
100.160.73.98 0:0:0:0:0:ffff:64a0:4962
100.160.73.99 0:0:0:0:0:ffff:64a0:4963
100.160.73.100 0:0:0:0:0:ffff:64a0:4964
100.160.73.101 0:0:0:0:0:ffff:64a0:4965
100.160.73.102 0:0:0:0:0:ffff:64a0:4966
100.160.73.103 0:0:0:0:0:ffff:64a0:4967
100.160.73.104 0:0:0:0:0:ffff:64a0:4968
100.160.73.105 0:0:0:0:0:ffff:64a0:4969
100.160.73.106 0:0:0:0:0:ffff:64a0:496a
100.160.73.107 0:0:0:0:0:ffff:64a0:496b
100.160.73.108 0:0:0:0:0:ffff:64a0:496c
100.160.73.109 0:0:0:0:0:ffff:64a0:496d
100.160.73.110 0:0:0:0:0:ffff:64a0:496e
100.160.73.111 0:0:0:0:0:ffff:64a0:496f
100.160.73.112 0:0:0:0:0:ffff:64a0:4970
100.160.73.113 0:0:0:0:0:ffff:64a0:4971
100.160.73.114 0:0:0:0:0:ffff:64a0:4972
100.160.73.115 0:0:0:0:0:ffff:64a0:4973
100.160.73.116 0:0:0:0:0:ffff:64a0:4974
100.160.73.117 0:0:0:0:0:ffff:64a0:4975
100.160.73.118 0:0:0:0:0:ffff:64a0:4976
100.160.73.119 0:0:0:0:0:ffff:64a0:4977
100.160.73.120 0:0:0:0:0:ffff:64a0:4978


100.160.73.121 0:0:0:0:0:ffff:64a0:4979
100.160.73.122 0:0:0:0:0:ffff:64a0:497a
100.160.73.123 0:0:0:0:0:ffff:64a0:497b
100.160.73.124 0:0:0:0:0:ffff:64a0:497c
100.160.73.125 0:0:0:0:0:ffff:64a0:497d
100.160.73.126 0:0:0:0:0:ffff:64a0:497e
100.160.73.127 0:0:0:0:0:ffff:64a0:497f
100.160.73.128 0:0:0:0:0:ffff:64a0:4980
100.160.73.129 0:0:0:0:0:ffff:64a0:4981
100.160.73.130 0:0:0:0:0:ffff:64a0:4982
100.160.73.131 0:0:0:0:0:ffff:64a0:4983
100.160.73.132 0:0:0:0:0:ffff:64a0:4984
100.160.73.133 0:0:0:0:0:ffff:64a0:4985
100.160.73.134 0:0:0:0:0:ffff:64a0:4986
100.160.73.135 0:0:0:0:0:ffff:64a0:4987
100.160.73.136 0:0:0:0:0:ffff:64a0:4988
100.160.73.137 0:0:0:0:0:ffff:64a0:4989
100.160.73.138 0:0:0:0:0:ffff:64a0:498a
100.160.73.139 0:0:0:0:0:ffff:64a0:498b
100.160.73.140 0:0:0:0:0:ffff:64a0:498c
100.160.73.141 0:0:0:0:0:ffff:64a0:498d
100.160.73.142 0:0:0:0:0:ffff:64a0:498e
100.160.73.143 0:0:0:0:0:ffff:64a0:498f
100.160.73.144 0:0:0:0:0:ffff:64a0:4990
100.160.73.145 0:0:0:0:0:ffff:64a0:4991
100.160.73.146 0:0:0:0:0:ffff:64a0:4992
100.160.73.147 0:0:0:0:0:ffff:64a0:4993
100.160.73.148 0:0:0:0:0:ffff:64a0:4994
100.160.73.149 0:0:0:0:0:ffff:64a0:4995
100.160.73.150 0:0:0:0:0:ffff:64a0:4996
100.160.73.151 0:0:0:0:0:ffff:64a0:4997
100.160.73.152 0:0:0:0:0:ffff:64a0:4998
100.160.73.153 0:0:0:0:0:ffff:64a0:4999
100.160.73.154 0:0:0:0:0:ffff:64a0:499a
100.160.73.155 0:0:0:0:0:ffff:64a0:499b
100.160.73.156 0:0:0:0:0:ffff:64a0:499c
100.160.73.157 0:0:0:0:0:ffff:64a0:499d
100.160.73.158 0:0:0:0:0:ffff:64a0:499e
100.160.73.159 0:0:0:0:0:ffff:64a0:499f
100.160.73.160 0:0:0:0:0:ffff:64a0:49a0
100.160.73.161 0:0:0:0:0:ffff:64a0:49a1
100.160.73.162 0:0:0:0:0:ffff:64a0:49a2
100.160.73.163 0:0:0:0:0:ffff:64a0:49a3
100.160.73.164 0:0:0:0:0:ffff:64a0:49a4
100.160.73.165 0:0:0:0:0:ffff:64a0:49a5
100.160.73.166 0:0:0:0:0:ffff:64a0:49a6
100.160.73.167 0:0:0:0:0:ffff:64a0:49a7
100.160.73.168 0:0:0:0:0:ffff:64a0:49a8
100.160.73.169 0:0:0:0:0:ffff:64a0:49a9
100.160.73.170 0:0:0:0:0:ffff:64a0:49aa
100.160.73.171 0:0:0:0:0:ffff:64a0:49ab
100.160.73.172 0:0:0:0:0:ffff:64a0:49ac
100.160.73.173 0:0:0:0:0:ffff:64a0:49ad
100.160.73.174 0:0:0:0:0:ffff:64a0:49ae
100.160.73.175 0:0:0:0:0:ffff:64a0:49af
100.160.73.176 0:0:0:0:0:ffff:64a0:49b0
100.160.73.177 0:0:0:0:0:ffff:64a0:49b1
100.160.73.178 0:0:0:0:0:ffff:64a0:49b2
100.160.73.179 0:0:0:0:0:ffff:64a0:49b3
100.160.73.180 0:0:0:0:0:ffff:64a0:49b4


100.160.73.181 0:0:0:0:0:ffff:64a0:49b5
100.160.73.182 0:0:0:0:0:ffff:64a0:49b6
100.160.73.183 0:0:0:0:0:ffff:64a0:49b7
100.160.73.184 0:0:0:0:0:ffff:64a0:49b8
100.160.73.185 0:0:0:0:0:ffff:64a0:49b9
100.160.73.186 0:0:0:0:0:ffff:64a0:49ba
100.160.73.187 0:0:0:0:0:ffff:64a0:49bb
100.160.73.188 0:0:0:0:0:ffff:64a0:49bc
100.160.73.189 0:0:0:0:0:ffff:64a0:49bd
100.160.73.190 0:0:0:0:0:ffff:64a0:49be
100.160.73.191 0:0:0:0:0:ffff:64a0:49bf
100.160.73.192 0:0:0:0:0:ffff:64a0:49c0
100.160.73.193 0:0:0:0:0:ffff:64a0:49c1
100.160.73.194 0:0:0:0:0:ffff:64a0:49c2
100.160.73.195 0:0:0:0:0:ffff:64a0:49c3
100.160.73.196 0:0:0:0:0:ffff:64a0:49c4
100.160.73.197 0:0:0:0:0:ffff:64a0:49c5
100.160.73.198 0:0:0:0:0:ffff:64a0:49c6
100.160.73.199 0:0:0:0:0:ffff:64a0:49c7
100.160.73.200 0:0:0:0:0:ffff:64a0:49c8
100.160.73.201 0:0:0:0:0:ffff:64a0:49c9
100.160.73.202 0:0:0:0:0:ffff:64a0:49ca
100.160.73.203 0:0:0:0:0:ffff:64a0:49cb
100.160.73.204 0:0:0:0:0:ffff:64a0:49cc
100.160.73.205 0:0:0:0:0:ffff:64a0:49cd
100.160.73.206 0:0:0:0:0:ffff:64a0:49ce
100.160.73.207 0:0:0:0:0:ffff:64a0:49cf
100.160.73.208 0:0:0:0:0:ffff:64a0:49d0
100.160.73.209 0:0:0:0:0:ffff:64a0:49d1
100.160.73.210 0:0:0:0:0:ffff:64a0:49d2
100.160.73.211 0:0:0:0:0:ffff:64a0:49d3
100.160.73.212 0:0:0:0:0:ffff:64a0:49d4
100.160.73.213 0:0:0:0:0:ffff:64a0:49d5
100.160.73.214 0:0:0:0:0:ffff:64a0:49d6
100.160.73.215 0:0:0:0:0:ffff:64a0:49d7
100.160.73.216 0:0:0:0:0:ffff:64a0:49d8
100.160.73.217 0:0:0:0:0:ffff:64a0:49d9
100.160.73.218 0:0:0:0:0:ffff:64a0:49da
100.160.73.219 0:0:0:0:0:ffff:64a0:49db
100.160.73.220 0:0:0:0:0:ffff:64a0:49dc
100.160.73.221 0:0:0:0:0:ffff:64a0:49dd
100.160.73.222 0:0:0:0:0:ffff:64a0:49de
100.160.73.223 0:0:0:0:0:ffff:64a0:49df
100.160.73.224 0:0:0:0:0:ffff:64a0:49e0
100.160.73.225 0:0:0:0:0:ffff:64a0:49e1
100.160.73.226 0:0:0:0:0:ffff:64a0:49e2
100.160.73.227 0:0:0:0:0:ffff:64a0:49e3
100.160.73.228 0:0:0:0:0:ffff:64a0:49e4
100.160.73.229 0:0:0:0:0:ffff:64a0:49e5
100.160.73.230 0:0:0:0:0:ffff:64a0:49e6
100.160.73.231 0:0:0:0:0:ffff:64a0:49e7
100.160.73.232 0:0:0:0:0:ffff:64a0:49e8
100.160.73.233 0:0:0:0:0:ffff:64a0:49e9
100.160.73.234 0:0:0:0:0:ffff:64a0:49ea
100.160.73.235 0:0:0:0:0:ffff:64a0:49eb
100.160.73.236 0:0:0:0:0:ffff:64a0:49ec
100.160.73.237 0:0:0:0:0:ffff:64a0:49ed
100.160.73.238 0:0:0:0:0:ffff:64a0:49ee
100.160.73.239 0:0:0:0:0:ffff:64a0:49ef
100.160.73.240 0:0:0:0:0:ffff:64a0:49f0
100.160.73.241 0:0:0:0:0:ffff:64a0:49f1
100.160.73.242 0:0:0:0:0:ffff:64a0:49f2
100.160.73.243 0:0:0:0:0:ffff:64a0:49f3
100.160.73.244 0:0:0:0:0:ffff:64a0:49f4
100.160.73.245 0:0:0:0:0:ffff:64a0:49f5
100.160.73.246 0:0:0:0:0:ffff:64a0:49f6
100.160.73.247 0:0:0:0:0:ffff:64a0:49f7
100.160.73.248 0:0:0:0:0:ffff:64a0:49f8
100.160.73.249 0:0:0:0:0:ffff:64a0:49f9
100.160.73.250 0:0:0:0:0:ffff:64a0:49fa
100.160.73.251 0:0:0:0:0:ffff:64a0:49fb
100.160.73.252 0:0:0:0:0:ffff:64a0:49fc
100.160.73.253 0:0:0:0:0:ffff:64a0:49fd
100.160.73.254 0:0:0:0:0:ffff:64a0:49fe
100.160.73.255 0:0:0:0:0:ffff:64a0:49ff


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.