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
13.39.73.1 0:0:0:0:0:ffff:d27:4901
13.39.73.2 0:0:0:0:0:ffff:d27:4902
13.39.73.3 0:0:0:0:0:ffff:d27:4903
13.39.73.4 0:0:0:0:0:ffff:d27:4904
13.39.73.5 0:0:0:0:0:ffff:d27:4905
13.39.73.6 0:0:0:0:0:ffff:d27:4906
13.39.73.7 0:0:0:0:0:ffff:d27:4907
13.39.73.8 0:0:0:0:0:ffff:d27:4908
13.39.73.9 0:0:0:0:0:ffff:d27:4909
13.39.73.10 0:0:0:0:0:ffff:d27:490a
13.39.73.11 0:0:0:0:0:ffff:d27:490b
13.39.73.12 0:0:0:0:0:ffff:d27:490c
13.39.73.13 0:0:0:0:0:ffff:d27:490d
13.39.73.14 0:0:0:0:0:ffff:d27:490e
13.39.73.15 0:0:0:0:0:ffff:d27:490f
13.39.73.16 0:0:0:0:0:ffff:d27:4910
13.39.73.17 0:0:0:0:0:ffff:d27:4911
13.39.73.18 0:0:0:0:0:ffff:d27:4912
13.39.73.19 0:0:0:0:0:ffff:d27:4913
13.39.73.20 0:0:0:0:0:ffff:d27:4914
13.39.73.21 0:0:0:0:0:ffff:d27:4915
13.39.73.22 0:0:0:0:0:ffff:d27:4916
13.39.73.23 0:0:0:0:0:ffff:d27:4917
13.39.73.24 0:0:0:0:0:ffff:d27:4918
13.39.73.25 0:0:0:0:0:ffff:d27:4919
13.39.73.26 0:0:0:0:0:ffff:d27:491a
13.39.73.27 0:0:0:0:0:ffff:d27:491b
13.39.73.28 0:0:0:0:0:ffff:d27:491c
13.39.73.29 0:0:0:0:0:ffff:d27:491d
13.39.73.30 0:0:0:0:0:ffff:d27:491e
13.39.73.31 0:0:0:0:0:ffff:d27:491f
13.39.73.32 0:0:0:0:0:ffff:d27:4920
13.39.73.33 0:0:0:0:0:ffff:d27:4921
13.39.73.34 0:0:0:0:0:ffff:d27:4922
13.39.73.35 0:0:0:0:0:ffff:d27:4923
13.39.73.36 0:0:0:0:0:ffff:d27:4924
13.39.73.37 0:0:0:0:0:ffff:d27:4925
13.39.73.38 0:0:0:0:0:ffff:d27:4926
13.39.73.39 0:0:0:0:0:ffff:d27:4927
13.39.73.40 0:0:0:0:0:ffff:d27:4928
13.39.73.41 0:0:0:0:0:ffff:d27:4929
13.39.73.42 0:0:0:0:0:ffff:d27:492a
13.39.73.43 0:0:0:0:0:ffff:d27:492b
13.39.73.44 0:0:0:0:0:ffff:d27:492c
13.39.73.45 0:0:0:0:0:ffff:d27:492d
13.39.73.46 0:0:0:0:0:ffff:d27:492e
13.39.73.47 0:0:0:0:0:ffff:d27:492f
13.39.73.48 0:0:0:0:0:ffff:d27:4930
13.39.73.49 0:0:0:0:0:ffff:d27:4931
13.39.73.50 0:0:0:0:0:ffff:d27:4932
13.39.73.51 0:0:0:0:0:ffff:d27:4933
13.39.73.52 0:0:0:0:0:ffff:d27:4934
13.39.73.53 0:0:0:0:0:ffff:d27:4935
13.39.73.54 0:0:0:0:0:ffff:d27:4936
13.39.73.55 0:0:0:0:0:ffff:d27:4937
13.39.73.56 0:0:0:0:0:ffff:d27:4938
13.39.73.57 0:0:0:0:0:ffff:d27:4939
13.39.73.58 0:0:0:0:0:ffff:d27:493a
13.39.73.59 0:0:0:0:0:ffff:d27:493b
13.39.73.60 0:0:0:0:0:ffff:d27:493c


13.39.73.61 0:0:0:0:0:ffff:d27:493d
13.39.73.62 0:0:0:0:0:ffff:d27:493e
13.39.73.63 0:0:0:0:0:ffff:d27:493f
13.39.73.64 0:0:0:0:0:ffff:d27:4940
13.39.73.65 0:0:0:0:0:ffff:d27:4941
13.39.73.66 0:0:0:0:0:ffff:d27:4942
13.39.73.67 0:0:0:0:0:ffff:d27:4943
13.39.73.68 0:0:0:0:0:ffff:d27:4944
13.39.73.69 0:0:0:0:0:ffff:d27:4945
13.39.73.70 0:0:0:0:0:ffff:d27:4946
13.39.73.71 0:0:0:0:0:ffff:d27:4947
13.39.73.72 0:0:0:0:0:ffff:d27:4948
13.39.73.73 0:0:0:0:0:ffff:d27:4949
13.39.73.74 0:0:0:0:0:ffff:d27:494a
13.39.73.75 0:0:0:0:0:ffff:d27:494b
13.39.73.76 0:0:0:0:0:ffff:d27:494c
13.39.73.77 0:0:0:0:0:ffff:d27:494d
13.39.73.78 0:0:0:0:0:ffff:d27:494e
13.39.73.79 0:0:0:0:0:ffff:d27:494f
13.39.73.80 0:0:0:0:0:ffff:d27:4950
13.39.73.81 0:0:0:0:0:ffff:d27:4951
13.39.73.82 0:0:0:0:0:ffff:d27:4952
13.39.73.83 0:0:0:0:0:ffff:d27:4953
13.39.73.84 0:0:0:0:0:ffff:d27:4954
13.39.73.85 0:0:0:0:0:ffff:d27:4955
13.39.73.86 0:0:0:0:0:ffff:d27:4956
13.39.73.87 0:0:0:0:0:ffff:d27:4957
13.39.73.88 0:0:0:0:0:ffff:d27:4958
13.39.73.89 0:0:0:0:0:ffff:d27:4959
13.39.73.90 0:0:0:0:0:ffff:d27:495a
13.39.73.91 0:0:0:0:0:ffff:d27:495b
13.39.73.92 0:0:0:0:0:ffff:d27:495c
13.39.73.93 0:0:0:0:0:ffff:d27:495d
13.39.73.94 0:0:0:0:0:ffff:d27:495e
13.39.73.95 0:0:0:0:0:ffff:d27:495f
13.39.73.96 0:0:0:0:0:ffff:d27:4960
13.39.73.97 0:0:0:0:0:ffff:d27:4961
13.39.73.98 0:0:0:0:0:ffff:d27:4962
13.39.73.99 0:0:0:0:0:ffff:d27:4963
13.39.73.100 0:0:0:0:0:ffff:d27:4964
13.39.73.101 0:0:0:0:0:ffff:d27:4965
13.39.73.102 0:0:0:0:0:ffff:d27:4966
13.39.73.103 0:0:0:0:0:ffff:d27:4967
13.39.73.104 0:0:0:0:0:ffff:d27:4968
13.39.73.105 0:0:0:0:0:ffff:d27:4969
13.39.73.106 0:0:0:0:0:ffff:d27:496a
13.39.73.107 0:0:0:0:0:ffff:d27:496b
13.39.73.108 0:0:0:0:0:ffff:d27:496c
13.39.73.109 0:0:0:0:0:ffff:d27:496d
13.39.73.110 0:0:0:0:0:ffff:d27:496e
13.39.73.111 0:0:0:0:0:ffff:d27:496f
13.39.73.112 0:0:0:0:0:ffff:d27:4970
13.39.73.113 0:0:0:0:0:ffff:d27:4971
13.39.73.114 0:0:0:0:0:ffff:d27:4972
13.39.73.115 0:0:0:0:0:ffff:d27:4973
13.39.73.116 0:0:0:0:0:ffff:d27:4974
13.39.73.117 0:0:0:0:0:ffff:d27:4975
13.39.73.118 0:0:0:0:0:ffff:d27:4976
13.39.73.119 0:0:0:0:0:ffff:d27:4977
13.39.73.120 0:0:0:0:0:ffff:d27:4978


13.39.73.121 0:0:0:0:0:ffff:d27:4979
13.39.73.122 0:0:0:0:0:ffff:d27:497a
13.39.73.123 0:0:0:0:0:ffff:d27:497b
13.39.73.124 0:0:0:0:0:ffff:d27:497c
13.39.73.125 0:0:0:0:0:ffff:d27:497d
13.39.73.126 0:0:0:0:0:ffff:d27:497e
13.39.73.127 0:0:0:0:0:ffff:d27:497f
13.39.73.128 0:0:0:0:0:ffff:d27:4980
13.39.73.129 0:0:0:0:0:ffff:d27:4981
13.39.73.130 0:0:0:0:0:ffff:d27:4982
13.39.73.131 0:0:0:0:0:ffff:d27:4983
13.39.73.132 0:0:0:0:0:ffff:d27:4984
13.39.73.133 0:0:0:0:0:ffff:d27:4985
13.39.73.134 0:0:0:0:0:ffff:d27:4986
13.39.73.135 0:0:0:0:0:ffff:d27:4987
13.39.73.136 0:0:0:0:0:ffff:d27:4988
13.39.73.137 0:0:0:0:0:ffff:d27:4989
13.39.73.138 0:0:0:0:0:ffff:d27:498a
13.39.73.139 0:0:0:0:0:ffff:d27:498b
13.39.73.140 0:0:0:0:0:ffff:d27:498c
13.39.73.141 0:0:0:0:0:ffff:d27:498d
13.39.73.142 0:0:0:0:0:ffff:d27:498e
13.39.73.143 0:0:0:0:0:ffff:d27:498f
13.39.73.144 0:0:0:0:0:ffff:d27:4990
13.39.73.145 0:0:0:0:0:ffff:d27:4991
13.39.73.146 0:0:0:0:0:ffff:d27:4992
13.39.73.147 0:0:0:0:0:ffff:d27:4993
13.39.73.148 0:0:0:0:0:ffff:d27:4994
13.39.73.149 0:0:0:0:0:ffff:d27:4995
13.39.73.150 0:0:0:0:0:ffff:d27:4996
13.39.73.151 0:0:0:0:0:ffff:d27:4997
13.39.73.152 0:0:0:0:0:ffff:d27:4998
13.39.73.153 0:0:0:0:0:ffff:d27:4999
13.39.73.154 0:0:0:0:0:ffff:d27:499a
13.39.73.155 0:0:0:0:0:ffff:d27:499b
13.39.73.156 0:0:0:0:0:ffff:d27:499c
13.39.73.157 0:0:0:0:0:ffff:d27:499d
13.39.73.158 0:0:0:0:0:ffff:d27:499e
13.39.73.159 0:0:0:0:0:ffff:d27:499f
13.39.73.160 0:0:0:0:0:ffff:d27:49a0
13.39.73.161 0:0:0:0:0:ffff:d27:49a1
13.39.73.162 0:0:0:0:0:ffff:d27:49a2
13.39.73.163 0:0:0:0:0:ffff:d27:49a3
13.39.73.164 0:0:0:0:0:ffff:d27:49a4
13.39.73.165 0:0:0:0:0:ffff:d27:49a5
13.39.73.166 0:0:0:0:0:ffff:d27:49a6
13.39.73.167 0:0:0:0:0:ffff:d27:49a7
13.39.73.168 0:0:0:0:0:ffff:d27:49a8
13.39.73.169 0:0:0:0:0:ffff:d27:49a9
13.39.73.170 0:0:0:0:0:ffff:d27:49aa
13.39.73.171 0:0:0:0:0:ffff:d27:49ab
13.39.73.172 0:0:0:0:0:ffff:d27:49ac
13.39.73.173 0:0:0:0:0:ffff:d27:49ad
13.39.73.174 0:0:0:0:0:ffff:d27:49ae
13.39.73.175 0:0:0:0:0:ffff:d27:49af
13.39.73.176 0:0:0:0:0:ffff:d27:49b0
13.39.73.177 0:0:0:0:0:ffff:d27:49b1
13.39.73.178 0:0:0:0:0:ffff:d27:49b2
13.39.73.179 0:0:0:0:0:ffff:d27:49b3
13.39.73.180 0:0:0:0:0:ffff:d27:49b4


13.39.73.181 0:0:0:0:0:ffff:d27:49b5
13.39.73.182 0:0:0:0:0:ffff:d27:49b6
13.39.73.183 0:0:0:0:0:ffff:d27:49b7
13.39.73.184 0:0:0:0:0:ffff:d27:49b8
13.39.73.185 0:0:0:0:0:ffff:d27:49b9
13.39.73.186 0:0:0:0:0:ffff:d27:49ba
13.39.73.187 0:0:0:0:0:ffff:d27:49bb
13.39.73.188 0:0:0:0:0:ffff:d27:49bc
13.39.73.189 0:0:0:0:0:ffff:d27:49bd
13.39.73.190 0:0:0:0:0:ffff:d27:49be
13.39.73.191 0:0:0:0:0:ffff:d27:49bf
13.39.73.192 0:0:0:0:0:ffff:d27:49c0
13.39.73.193 0:0:0:0:0:ffff:d27:49c1
13.39.73.194 0:0:0:0:0:ffff:d27:49c2
13.39.73.195 0:0:0:0:0:ffff:d27:49c3
13.39.73.196 0:0:0:0:0:ffff:d27:49c4
13.39.73.197 0:0:0:0:0:ffff:d27:49c5
13.39.73.198 0:0:0:0:0:ffff:d27:49c6
13.39.73.199 0:0:0:0:0:ffff:d27:49c7
13.39.73.200 0:0:0:0:0:ffff:d27:49c8
13.39.73.201 0:0:0:0:0:ffff:d27:49c9
13.39.73.202 0:0:0:0:0:ffff:d27:49ca
13.39.73.203 0:0:0:0:0:ffff:d27:49cb
13.39.73.204 0:0:0:0:0:ffff:d27:49cc
13.39.73.205 0:0:0:0:0:ffff:d27:49cd
13.39.73.206 0:0:0:0:0:ffff:d27:49ce
13.39.73.207 0:0:0:0:0:ffff:d27:49cf
13.39.73.208 0:0:0:0:0:ffff:d27:49d0
13.39.73.209 0:0:0:0:0:ffff:d27:49d1
13.39.73.210 0:0:0:0:0:ffff:d27:49d2
13.39.73.211 0:0:0:0:0:ffff:d27:49d3
13.39.73.212 0:0:0:0:0:ffff:d27:49d4
13.39.73.213 0:0:0:0:0:ffff:d27:49d5
13.39.73.214 0:0:0:0:0:ffff:d27:49d6
13.39.73.215 0:0:0:0:0:ffff:d27:49d7
13.39.73.216 0:0:0:0:0:ffff:d27:49d8
13.39.73.217 0:0:0:0:0:ffff:d27:49d9
13.39.73.218 0:0:0:0:0:ffff:d27:49da
13.39.73.219 0:0:0:0:0:ffff:d27:49db
13.39.73.220 0:0:0:0:0:ffff:d27:49dc
13.39.73.221 0:0:0:0:0:ffff:d27:49dd
13.39.73.222 0:0:0:0:0:ffff:d27:49de
13.39.73.223 0:0:0:0:0:ffff:d27:49df
13.39.73.224 0:0:0:0:0:ffff:d27:49e0
13.39.73.225 0:0:0:0:0:ffff:d27:49e1
13.39.73.226 0:0:0:0:0:ffff:d27:49e2
13.39.73.227 0:0:0:0:0:ffff:d27:49e3
13.39.73.228 0:0:0:0:0:ffff:d27:49e4
13.39.73.229 0:0:0:0:0:ffff:d27:49e5
13.39.73.230 0:0:0:0:0:ffff:d27:49e6
13.39.73.231 0:0:0:0:0:ffff:d27:49e7
13.39.73.232 0:0:0:0:0:ffff:d27:49e8
13.39.73.233 0:0:0:0:0:ffff:d27:49e9
13.39.73.234 0:0:0:0:0:ffff:d27:49ea
13.39.73.235 0:0:0:0:0:ffff:d27:49eb
13.39.73.236 0:0:0:0:0:ffff:d27:49ec
13.39.73.237 0:0:0:0:0:ffff:d27:49ed
13.39.73.238 0:0:0:0:0:ffff:d27:49ee
13.39.73.239 0:0:0:0:0:ffff:d27:49ef
13.39.73.240 0:0:0:0:0:ffff:d27:49f0
13.39.73.241 0:0:0:0:0:ffff:d27:49f1
13.39.73.242 0:0:0:0:0:ffff:d27:49f2
13.39.73.243 0:0:0:0:0:ffff:d27:49f3
13.39.73.244 0:0:0:0:0:ffff:d27:49f4
13.39.73.245 0:0:0:0:0:ffff:d27:49f5
13.39.73.246 0:0:0:0:0:ffff:d27:49f6
13.39.73.247 0:0:0:0:0:ffff:d27:49f7
13.39.73.248 0:0:0:0:0:ffff:d27:49f8
13.39.73.249 0:0:0:0:0:ffff:d27:49f9
13.39.73.250 0:0:0:0:0:ffff:d27:49fa
13.39.73.251 0:0:0:0:0:ffff:d27:49fb
13.39.73.252 0:0:0:0:0:ffff:d27:49fc
13.39.73.253 0:0:0:0:0:ffff:d27:49fd
13.39.73.254 0:0:0:0:0:ffff:d27:49fe
13.39.73.255 0:0:0:0:0:ffff:d27:49ff


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.