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
131.73.152.1 0:0:0:0:0:ffff:8349:9801
131.73.152.2 0:0:0:0:0:ffff:8349:9802
131.73.152.3 0:0:0:0:0:ffff:8349:9803
131.73.152.4 0:0:0:0:0:ffff:8349:9804
131.73.152.5 0:0:0:0:0:ffff:8349:9805
131.73.152.6 0:0:0:0:0:ffff:8349:9806
131.73.152.7 0:0:0:0:0:ffff:8349:9807
131.73.152.8 0:0:0:0:0:ffff:8349:9808
131.73.152.9 0:0:0:0:0:ffff:8349:9809
131.73.152.10 0:0:0:0:0:ffff:8349:980a
131.73.152.11 0:0:0:0:0:ffff:8349:980b
131.73.152.12 0:0:0:0:0:ffff:8349:980c
131.73.152.13 0:0:0:0:0:ffff:8349:980d
131.73.152.14 0:0:0:0:0:ffff:8349:980e
131.73.152.15 0:0:0:0:0:ffff:8349:980f
131.73.152.16 0:0:0:0:0:ffff:8349:9810
131.73.152.17 0:0:0:0:0:ffff:8349:9811
131.73.152.18 0:0:0:0:0:ffff:8349:9812
131.73.152.19 0:0:0:0:0:ffff:8349:9813
131.73.152.20 0:0:0:0:0:ffff:8349:9814
131.73.152.21 0:0:0:0:0:ffff:8349:9815
131.73.152.22 0:0:0:0:0:ffff:8349:9816
131.73.152.23 0:0:0:0:0:ffff:8349:9817
131.73.152.24 0:0:0:0:0:ffff:8349:9818
131.73.152.25 0:0:0:0:0:ffff:8349:9819
131.73.152.26 0:0:0:0:0:ffff:8349:981a
131.73.152.27 0:0:0:0:0:ffff:8349:981b
131.73.152.28 0:0:0:0:0:ffff:8349:981c
131.73.152.29 0:0:0:0:0:ffff:8349:981d
131.73.152.30 0:0:0:0:0:ffff:8349:981e
131.73.152.31 0:0:0:0:0:ffff:8349:981f
131.73.152.32 0:0:0:0:0:ffff:8349:9820
131.73.152.33 0:0:0:0:0:ffff:8349:9821
131.73.152.34 0:0:0:0:0:ffff:8349:9822
131.73.152.35 0:0:0:0:0:ffff:8349:9823
131.73.152.36 0:0:0:0:0:ffff:8349:9824
131.73.152.37 0:0:0:0:0:ffff:8349:9825
131.73.152.38 0:0:0:0:0:ffff:8349:9826
131.73.152.39 0:0:0:0:0:ffff:8349:9827
131.73.152.40 0:0:0:0:0:ffff:8349:9828
131.73.152.41 0:0:0:0:0:ffff:8349:9829
131.73.152.42 0:0:0:0:0:ffff:8349:982a
131.73.152.43 0:0:0:0:0:ffff:8349:982b
131.73.152.44 0:0:0:0:0:ffff:8349:982c
131.73.152.45 0:0:0:0:0:ffff:8349:982d
131.73.152.46 0:0:0:0:0:ffff:8349:982e
131.73.152.47 0:0:0:0:0:ffff:8349:982f
131.73.152.48 0:0:0:0:0:ffff:8349:9830
131.73.152.49 0:0:0:0:0:ffff:8349:9831
131.73.152.50 0:0:0:0:0:ffff:8349:9832
131.73.152.51 0:0:0:0:0:ffff:8349:9833
131.73.152.52 0:0:0:0:0:ffff:8349:9834
131.73.152.53 0:0:0:0:0:ffff:8349:9835
131.73.152.54 0:0:0:0:0:ffff:8349:9836
131.73.152.55 0:0:0:0:0:ffff:8349:9837
131.73.152.56 0:0:0:0:0:ffff:8349:9838
131.73.152.57 0:0:0:0:0:ffff:8349:9839
131.73.152.58 0:0:0:0:0:ffff:8349:983a
131.73.152.59 0:0:0:0:0:ffff:8349:983b
131.73.152.60 0:0:0:0:0:ffff:8349:983c


131.73.152.61 0:0:0:0:0:ffff:8349:983d
131.73.152.62 0:0:0:0:0:ffff:8349:983e
131.73.152.63 0:0:0:0:0:ffff:8349:983f
131.73.152.64 0:0:0:0:0:ffff:8349:9840
131.73.152.65 0:0:0:0:0:ffff:8349:9841
131.73.152.66 0:0:0:0:0:ffff:8349:9842
131.73.152.67 0:0:0:0:0:ffff:8349:9843
131.73.152.68 0:0:0:0:0:ffff:8349:9844
131.73.152.69 0:0:0:0:0:ffff:8349:9845
131.73.152.70 0:0:0:0:0:ffff:8349:9846
131.73.152.71 0:0:0:0:0:ffff:8349:9847
131.73.152.72 0:0:0:0:0:ffff:8349:9848
131.73.152.73 0:0:0:0:0:ffff:8349:9849
131.73.152.74 0:0:0:0:0:ffff:8349:984a
131.73.152.75 0:0:0:0:0:ffff:8349:984b
131.73.152.76 0:0:0:0:0:ffff:8349:984c
131.73.152.77 0:0:0:0:0:ffff:8349:984d
131.73.152.78 0:0:0:0:0:ffff:8349:984e
131.73.152.79 0:0:0:0:0:ffff:8349:984f
131.73.152.80 0:0:0:0:0:ffff:8349:9850
131.73.152.81 0:0:0:0:0:ffff:8349:9851
131.73.152.82 0:0:0:0:0:ffff:8349:9852
131.73.152.83 0:0:0:0:0:ffff:8349:9853
131.73.152.84 0:0:0:0:0:ffff:8349:9854
131.73.152.85 0:0:0:0:0:ffff:8349:9855
131.73.152.86 0:0:0:0:0:ffff:8349:9856
131.73.152.87 0:0:0:0:0:ffff:8349:9857
131.73.152.88 0:0:0:0:0:ffff:8349:9858
131.73.152.89 0:0:0:0:0:ffff:8349:9859
131.73.152.90 0:0:0:0:0:ffff:8349:985a
131.73.152.91 0:0:0:0:0:ffff:8349:985b
131.73.152.92 0:0:0:0:0:ffff:8349:985c
131.73.152.93 0:0:0:0:0:ffff:8349:985d
131.73.152.94 0:0:0:0:0:ffff:8349:985e
131.73.152.95 0:0:0:0:0:ffff:8349:985f
131.73.152.96 0:0:0:0:0:ffff:8349:9860
131.73.152.97 0:0:0:0:0:ffff:8349:9861
131.73.152.98 0:0:0:0:0:ffff:8349:9862
131.73.152.99 0:0:0:0:0:ffff:8349:9863
131.73.152.100 0:0:0:0:0:ffff:8349:9864
131.73.152.101 0:0:0:0:0:ffff:8349:9865
131.73.152.102 0:0:0:0:0:ffff:8349:9866
131.73.152.103 0:0:0:0:0:ffff:8349:9867
131.73.152.104 0:0:0:0:0:ffff:8349:9868
131.73.152.105 0:0:0:0:0:ffff:8349:9869
131.73.152.106 0:0:0:0:0:ffff:8349:986a
131.73.152.107 0:0:0:0:0:ffff:8349:986b
131.73.152.108 0:0:0:0:0:ffff:8349:986c
131.73.152.109 0:0:0:0:0:ffff:8349:986d
131.73.152.110 0:0:0:0:0:ffff:8349:986e
131.73.152.111 0:0:0:0:0:ffff:8349:986f
131.73.152.112 0:0:0:0:0:ffff:8349:9870
131.73.152.113 0:0:0:0:0:ffff:8349:9871
131.73.152.114 0:0:0:0:0:ffff:8349:9872
131.73.152.115 0:0:0:0:0:ffff:8349:9873
131.73.152.116 0:0:0:0:0:ffff:8349:9874
131.73.152.117 0:0:0:0:0:ffff:8349:9875
131.73.152.118 0:0:0:0:0:ffff:8349:9876
131.73.152.119 0:0:0:0:0:ffff:8349:9877
131.73.152.120 0:0:0:0:0:ffff:8349:9878


131.73.152.121 0:0:0:0:0:ffff:8349:9879
131.73.152.122 0:0:0:0:0:ffff:8349:987a
131.73.152.123 0:0:0:0:0:ffff:8349:987b
131.73.152.124 0:0:0:0:0:ffff:8349:987c
131.73.152.125 0:0:0:0:0:ffff:8349:987d
131.73.152.126 0:0:0:0:0:ffff:8349:987e
131.73.152.127 0:0:0:0:0:ffff:8349:987f
131.73.152.128 0:0:0:0:0:ffff:8349:9880
131.73.152.129 0:0:0:0:0:ffff:8349:9881
131.73.152.130 0:0:0:0:0:ffff:8349:9882
131.73.152.131 0:0:0:0:0:ffff:8349:9883
131.73.152.132 0:0:0:0:0:ffff:8349:9884
131.73.152.133 0:0:0:0:0:ffff:8349:9885
131.73.152.134 0:0:0:0:0:ffff:8349:9886
131.73.152.135 0:0:0:0:0:ffff:8349:9887
131.73.152.136 0:0:0:0:0:ffff:8349:9888
131.73.152.137 0:0:0:0:0:ffff:8349:9889
131.73.152.138 0:0:0:0:0:ffff:8349:988a
131.73.152.139 0:0:0:0:0:ffff:8349:988b
131.73.152.140 0:0:0:0:0:ffff:8349:988c
131.73.152.141 0:0:0:0:0:ffff:8349:988d
131.73.152.142 0:0:0:0:0:ffff:8349:988e
131.73.152.143 0:0:0:0:0:ffff:8349:988f
131.73.152.144 0:0:0:0:0:ffff:8349:9890
131.73.152.145 0:0:0:0:0:ffff:8349:9891
131.73.152.146 0:0:0:0:0:ffff:8349:9892
131.73.152.147 0:0:0:0:0:ffff:8349:9893
131.73.152.148 0:0:0:0:0:ffff:8349:9894
131.73.152.149 0:0:0:0:0:ffff:8349:9895
131.73.152.150 0:0:0:0:0:ffff:8349:9896
131.73.152.151 0:0:0:0:0:ffff:8349:9897
131.73.152.152 0:0:0:0:0:ffff:8349:9898
131.73.152.153 0:0:0:0:0:ffff:8349:9899
131.73.152.154 0:0:0:0:0:ffff:8349:989a
131.73.152.155 0:0:0:0:0:ffff:8349:989b
131.73.152.156 0:0:0:0:0:ffff:8349:989c
131.73.152.157 0:0:0:0:0:ffff:8349:989d
131.73.152.158 0:0:0:0:0:ffff:8349:989e
131.73.152.159 0:0:0:0:0:ffff:8349:989f
131.73.152.160 0:0:0:0:0:ffff:8349:98a0
131.73.152.161 0:0:0:0:0:ffff:8349:98a1
131.73.152.162 0:0:0:0:0:ffff:8349:98a2
131.73.152.163 0:0:0:0:0:ffff:8349:98a3
131.73.152.164 0:0:0:0:0:ffff:8349:98a4
131.73.152.165 0:0:0:0:0:ffff:8349:98a5
131.73.152.166 0:0:0:0:0:ffff:8349:98a6
131.73.152.167 0:0:0:0:0:ffff:8349:98a7
131.73.152.168 0:0:0:0:0:ffff:8349:98a8
131.73.152.169 0:0:0:0:0:ffff:8349:98a9
131.73.152.170 0:0:0:0:0:ffff:8349:98aa
131.73.152.171 0:0:0:0:0:ffff:8349:98ab
131.73.152.172 0:0:0:0:0:ffff:8349:98ac
131.73.152.173 0:0:0:0:0:ffff:8349:98ad
131.73.152.174 0:0:0:0:0:ffff:8349:98ae
131.73.152.175 0:0:0:0:0:ffff:8349:98af
131.73.152.176 0:0:0:0:0:ffff:8349:98b0
131.73.152.177 0:0:0:0:0:ffff:8349:98b1
131.73.152.178 0:0:0:0:0:ffff:8349:98b2
131.73.152.179 0:0:0:0:0:ffff:8349:98b3
131.73.152.180 0:0:0:0:0:ffff:8349:98b4


131.73.152.181 0:0:0:0:0:ffff:8349:98b5
131.73.152.182 0:0:0:0:0:ffff:8349:98b6
131.73.152.183 0:0:0:0:0:ffff:8349:98b7
131.73.152.184 0:0:0:0:0:ffff:8349:98b8
131.73.152.185 0:0:0:0:0:ffff:8349:98b9
131.73.152.186 0:0:0:0:0:ffff:8349:98ba
131.73.152.187 0:0:0:0:0:ffff:8349:98bb
131.73.152.188 0:0:0:0:0:ffff:8349:98bc
131.73.152.189 0:0:0:0:0:ffff:8349:98bd
131.73.152.190 0:0:0:0:0:ffff:8349:98be
131.73.152.191 0:0:0:0:0:ffff:8349:98bf
131.73.152.192 0:0:0:0:0:ffff:8349:98c0
131.73.152.193 0:0:0:0:0:ffff:8349:98c1
131.73.152.194 0:0:0:0:0:ffff:8349:98c2
131.73.152.195 0:0:0:0:0:ffff:8349:98c3
131.73.152.196 0:0:0:0:0:ffff:8349:98c4
131.73.152.197 0:0:0:0:0:ffff:8349:98c5
131.73.152.198 0:0:0:0:0:ffff:8349:98c6
131.73.152.199 0:0:0:0:0:ffff:8349:98c7
131.73.152.200 0:0:0:0:0:ffff:8349:98c8
131.73.152.201 0:0:0:0:0:ffff:8349:98c9
131.73.152.202 0:0:0:0:0:ffff:8349:98ca
131.73.152.203 0:0:0:0:0:ffff:8349:98cb
131.73.152.204 0:0:0:0:0:ffff:8349:98cc
131.73.152.205 0:0:0:0:0:ffff:8349:98cd
131.73.152.206 0:0:0:0:0:ffff:8349:98ce
131.73.152.207 0:0:0:0:0:ffff:8349:98cf
131.73.152.208 0:0:0:0:0:ffff:8349:98d0
131.73.152.209 0:0:0:0:0:ffff:8349:98d1
131.73.152.210 0:0:0:0:0:ffff:8349:98d2
131.73.152.211 0:0:0:0:0:ffff:8349:98d3
131.73.152.212 0:0:0:0:0:ffff:8349:98d4
131.73.152.213 0:0:0:0:0:ffff:8349:98d5
131.73.152.214 0:0:0:0:0:ffff:8349:98d6
131.73.152.215 0:0:0:0:0:ffff:8349:98d7
131.73.152.216 0:0:0:0:0:ffff:8349:98d8
131.73.152.217 0:0:0:0:0:ffff:8349:98d9
131.73.152.218 0:0:0:0:0:ffff:8349:98da
131.73.152.219 0:0:0:0:0:ffff:8349:98db
131.73.152.220 0:0:0:0:0:ffff:8349:98dc
131.73.152.221 0:0:0:0:0:ffff:8349:98dd
131.73.152.222 0:0:0:0:0:ffff:8349:98de
131.73.152.223 0:0:0:0:0:ffff:8349:98df
131.73.152.224 0:0:0:0:0:ffff:8349:98e0
131.73.152.225 0:0:0:0:0:ffff:8349:98e1
131.73.152.226 0:0:0:0:0:ffff:8349:98e2
131.73.152.227 0:0:0:0:0:ffff:8349:98e3
131.73.152.228 0:0:0:0:0:ffff:8349:98e4
131.73.152.229 0:0:0:0:0:ffff:8349:98e5
131.73.152.230 0:0:0:0:0:ffff:8349:98e6
131.73.152.231 0:0:0:0:0:ffff:8349:98e7
131.73.152.232 0:0:0:0:0:ffff:8349:98e8
131.73.152.233 0:0:0:0:0:ffff:8349:98e9
131.73.152.234 0:0:0:0:0:ffff:8349:98ea
131.73.152.235 0:0:0:0:0:ffff:8349:98eb
131.73.152.236 0:0:0:0:0:ffff:8349:98ec
131.73.152.237 0:0:0:0:0:ffff:8349:98ed
131.73.152.238 0:0:0:0:0:ffff:8349:98ee
131.73.152.239 0:0:0:0:0:ffff:8349:98ef
131.73.152.240 0:0:0:0:0:ffff:8349:98f0
131.73.152.241 0:0:0:0:0:ffff:8349:98f1
131.73.152.242 0:0:0:0:0:ffff:8349:98f2
131.73.152.243 0:0:0:0:0:ffff:8349:98f3
131.73.152.244 0:0:0:0:0:ffff:8349:98f4
131.73.152.245 0:0:0:0:0:ffff:8349:98f5
131.73.152.246 0:0:0:0:0:ffff:8349:98f6
131.73.152.247 0:0:0:0:0:ffff:8349:98f7
131.73.152.248 0:0:0:0:0:ffff:8349:98f8
131.73.152.249 0:0:0:0:0:ffff:8349:98f9
131.73.152.250 0:0:0:0:0:ffff:8349:98fa
131.73.152.251 0:0:0:0:0:ffff:8349:98fb
131.73.152.252 0:0:0:0:0:ffff:8349:98fc
131.73.152.253 0:0:0:0:0:ffff:8349:98fd
131.73.152.254 0:0:0:0:0:ffff:8349:98fe
131.73.152.255 0:0:0:0:0:ffff:8349:98ff


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.