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
131.253.7.1 0:0:0:0:0:ffff:83fd:701
131.253.7.2 0:0:0:0:0:ffff:83fd:702
131.253.7.3 0:0:0:0:0:ffff:83fd:703
131.253.7.4 0:0:0:0:0:ffff:83fd:704
131.253.7.5 0:0:0:0:0:ffff:83fd:705
131.253.7.6 0:0:0:0:0:ffff:83fd:706
131.253.7.7 0:0:0:0:0:ffff:83fd:707
131.253.7.8 0:0:0:0:0:ffff:83fd:708
131.253.7.9 0:0:0:0:0:ffff:83fd:709
131.253.7.10 0:0:0:0:0:ffff:83fd:70a
131.253.7.11 0:0:0:0:0:ffff:83fd:70b
131.253.7.12 0:0:0:0:0:ffff:83fd:70c
131.253.7.13 0:0:0:0:0:ffff:83fd:70d
131.253.7.14 0:0:0:0:0:ffff:83fd:70e
131.253.7.15 0:0:0:0:0:ffff:83fd:70f
131.253.7.16 0:0:0:0:0:ffff:83fd:710
131.253.7.17 0:0:0:0:0:ffff:83fd:711
131.253.7.18 0:0:0:0:0:ffff:83fd:712
131.253.7.19 0:0:0:0:0:ffff:83fd:713
131.253.7.20 0:0:0:0:0:ffff:83fd:714
131.253.7.21 0:0:0:0:0:ffff:83fd:715
131.253.7.22 0:0:0:0:0:ffff:83fd:716
131.253.7.23 0:0:0:0:0:ffff:83fd:717
131.253.7.24 0:0:0:0:0:ffff:83fd:718
131.253.7.25 0:0:0:0:0:ffff:83fd:719
131.253.7.26 0:0:0:0:0:ffff:83fd:71a
131.253.7.27 0:0:0:0:0:ffff:83fd:71b
131.253.7.28 0:0:0:0:0:ffff:83fd:71c
131.253.7.29 0:0:0:0:0:ffff:83fd:71d
131.253.7.30 0:0:0:0:0:ffff:83fd:71e
131.253.7.31 0:0:0:0:0:ffff:83fd:71f
131.253.7.32 0:0:0:0:0:ffff:83fd:720
131.253.7.33 0:0:0:0:0:ffff:83fd:721
131.253.7.34 0:0:0:0:0:ffff:83fd:722
131.253.7.35 0:0:0:0:0:ffff:83fd:723
131.253.7.36 0:0:0:0:0:ffff:83fd:724
131.253.7.37 0:0:0:0:0:ffff:83fd:725
131.253.7.38 0:0:0:0:0:ffff:83fd:726
131.253.7.39 0:0:0:0:0:ffff:83fd:727
131.253.7.40 0:0:0:0:0:ffff:83fd:728
131.253.7.41 0:0:0:0:0:ffff:83fd:729
131.253.7.42 0:0:0:0:0:ffff:83fd:72a
131.253.7.43 0:0:0:0:0:ffff:83fd:72b
131.253.7.44 0:0:0:0:0:ffff:83fd:72c
131.253.7.45 0:0:0:0:0:ffff:83fd:72d
131.253.7.46 0:0:0:0:0:ffff:83fd:72e
131.253.7.47 0:0:0:0:0:ffff:83fd:72f
131.253.7.48 0:0:0:0:0:ffff:83fd:730
131.253.7.49 0:0:0:0:0:ffff:83fd:731
131.253.7.50 0:0:0:0:0:ffff:83fd:732
131.253.7.51 0:0:0:0:0:ffff:83fd:733
131.253.7.52 0:0:0:0:0:ffff:83fd:734
131.253.7.53 0:0:0:0:0:ffff:83fd:735
131.253.7.54 0:0:0:0:0:ffff:83fd:736
131.253.7.55 0:0:0:0:0:ffff:83fd:737
131.253.7.56 0:0:0:0:0:ffff:83fd:738
131.253.7.57 0:0:0:0:0:ffff:83fd:739
131.253.7.58 0:0:0:0:0:ffff:83fd:73a
131.253.7.59 0:0:0:0:0:ffff:83fd:73b
131.253.7.60 0:0:0:0:0:ffff:83fd:73c


131.253.7.61 0:0:0:0:0:ffff:83fd:73d
131.253.7.62 0:0:0:0:0:ffff:83fd:73e
131.253.7.63 0:0:0:0:0:ffff:83fd:73f
131.253.7.64 0:0:0:0:0:ffff:83fd:740
131.253.7.65 0:0:0:0:0:ffff:83fd:741
131.253.7.66 0:0:0:0:0:ffff:83fd:742
131.253.7.67 0:0:0:0:0:ffff:83fd:743
131.253.7.68 0:0:0:0:0:ffff:83fd:744
131.253.7.69 0:0:0:0:0:ffff:83fd:745
131.253.7.70 0:0:0:0:0:ffff:83fd:746
131.253.7.71 0:0:0:0:0:ffff:83fd:747
131.253.7.72 0:0:0:0:0:ffff:83fd:748
131.253.7.73 0:0:0:0:0:ffff:83fd:749
131.253.7.74 0:0:0:0:0:ffff:83fd:74a
131.253.7.75 0:0:0:0:0:ffff:83fd:74b
131.253.7.76 0:0:0:0:0:ffff:83fd:74c
131.253.7.77 0:0:0:0:0:ffff:83fd:74d
131.253.7.78 0:0:0:0:0:ffff:83fd:74e
131.253.7.79 0:0:0:0:0:ffff:83fd:74f
131.253.7.80 0:0:0:0:0:ffff:83fd:750
131.253.7.81 0:0:0:0:0:ffff:83fd:751
131.253.7.82 0:0:0:0:0:ffff:83fd:752
131.253.7.83 0:0:0:0:0:ffff:83fd:753
131.253.7.84 0:0:0:0:0:ffff:83fd:754
131.253.7.85 0:0:0:0:0:ffff:83fd:755
131.253.7.86 0:0:0:0:0:ffff:83fd:756
131.253.7.87 0:0:0:0:0:ffff:83fd:757
131.253.7.88 0:0:0:0:0:ffff:83fd:758
131.253.7.89 0:0:0:0:0:ffff:83fd:759
131.253.7.90 0:0:0:0:0:ffff:83fd:75a
131.253.7.91 0:0:0:0:0:ffff:83fd:75b
131.253.7.92 0:0:0:0:0:ffff:83fd:75c
131.253.7.93 0:0:0:0:0:ffff:83fd:75d
131.253.7.94 0:0:0:0:0:ffff:83fd:75e
131.253.7.95 0:0:0:0:0:ffff:83fd:75f
131.253.7.96 0:0:0:0:0:ffff:83fd:760
131.253.7.97 0:0:0:0:0:ffff:83fd:761
131.253.7.98 0:0:0:0:0:ffff:83fd:762
131.253.7.99 0:0:0:0:0:ffff:83fd:763
131.253.7.100 0:0:0:0:0:ffff:83fd:764
131.253.7.101 0:0:0:0:0:ffff:83fd:765
131.253.7.102 0:0:0:0:0:ffff:83fd:766
131.253.7.103 0:0:0:0:0:ffff:83fd:767
131.253.7.104 0:0:0:0:0:ffff:83fd:768
131.253.7.105 0:0:0:0:0:ffff:83fd:769
131.253.7.106 0:0:0:0:0:ffff:83fd:76a
131.253.7.107 0:0:0:0:0:ffff:83fd:76b
131.253.7.108 0:0:0:0:0:ffff:83fd:76c
131.253.7.109 0:0:0:0:0:ffff:83fd:76d
131.253.7.110 0:0:0:0:0:ffff:83fd:76e
131.253.7.111 0:0:0:0:0:ffff:83fd:76f
131.253.7.112 0:0:0:0:0:ffff:83fd:770
131.253.7.113 0:0:0:0:0:ffff:83fd:771
131.253.7.114 0:0:0:0:0:ffff:83fd:772
131.253.7.115 0:0:0:0:0:ffff:83fd:773
131.253.7.116 0:0:0:0:0:ffff:83fd:774
131.253.7.117 0:0:0:0:0:ffff:83fd:775
131.253.7.118 0:0:0:0:0:ffff:83fd:776
131.253.7.119 0:0:0:0:0:ffff:83fd:777
131.253.7.120 0:0:0:0:0:ffff:83fd:778


131.253.7.121 0:0:0:0:0:ffff:83fd:779
131.253.7.122 0:0:0:0:0:ffff:83fd:77a
131.253.7.123 0:0:0:0:0:ffff:83fd:77b
131.253.7.124 0:0:0:0:0:ffff:83fd:77c
131.253.7.125 0:0:0:0:0:ffff:83fd:77d
131.253.7.126 0:0:0:0:0:ffff:83fd:77e
131.253.7.127 0:0:0:0:0:ffff:83fd:77f
131.253.7.128 0:0:0:0:0:ffff:83fd:780
131.253.7.129 0:0:0:0:0:ffff:83fd:781
131.253.7.130 0:0:0:0:0:ffff:83fd:782
131.253.7.131 0:0:0:0:0:ffff:83fd:783
131.253.7.132 0:0:0:0:0:ffff:83fd:784
131.253.7.133 0:0:0:0:0:ffff:83fd:785
131.253.7.134 0:0:0:0:0:ffff:83fd:786
131.253.7.135 0:0:0:0:0:ffff:83fd:787
131.253.7.136 0:0:0:0:0:ffff:83fd:788
131.253.7.137 0:0:0:0:0:ffff:83fd:789
131.253.7.138 0:0:0:0:0:ffff:83fd:78a
131.253.7.139 0:0:0:0:0:ffff:83fd:78b
131.253.7.140 0:0:0:0:0:ffff:83fd:78c
131.253.7.141 0:0:0:0:0:ffff:83fd:78d
131.253.7.142 0:0:0:0:0:ffff:83fd:78e
131.253.7.143 0:0:0:0:0:ffff:83fd:78f
131.253.7.144 0:0:0:0:0:ffff:83fd:790
131.253.7.145 0:0:0:0:0:ffff:83fd:791
131.253.7.146 0:0:0:0:0:ffff:83fd:792
131.253.7.147 0:0:0:0:0:ffff:83fd:793
131.253.7.148 0:0:0:0:0:ffff:83fd:794
131.253.7.149 0:0:0:0:0:ffff:83fd:795
131.253.7.150 0:0:0:0:0:ffff:83fd:796
131.253.7.151 0:0:0:0:0:ffff:83fd:797
131.253.7.152 0:0:0:0:0:ffff:83fd:798
131.253.7.153 0:0:0:0:0:ffff:83fd:799
131.253.7.154 0:0:0:0:0:ffff:83fd:79a
131.253.7.155 0:0:0:0:0:ffff:83fd:79b
131.253.7.156 0:0:0:0:0:ffff:83fd:79c
131.253.7.157 0:0:0:0:0:ffff:83fd:79d
131.253.7.158 0:0:0:0:0:ffff:83fd:79e
131.253.7.159 0:0:0:0:0:ffff:83fd:79f
131.253.7.160 0:0:0:0:0:ffff:83fd:7a0
131.253.7.161 0:0:0:0:0:ffff:83fd:7a1
131.253.7.162 0:0:0:0:0:ffff:83fd:7a2
131.253.7.163 0:0:0:0:0:ffff:83fd:7a3
131.253.7.164 0:0:0:0:0:ffff:83fd:7a4
131.253.7.165 0:0:0:0:0:ffff:83fd:7a5
131.253.7.166 0:0:0:0:0:ffff:83fd:7a6
131.253.7.167 0:0:0:0:0:ffff:83fd:7a7
131.253.7.168 0:0:0:0:0:ffff:83fd:7a8
131.253.7.169 0:0:0:0:0:ffff:83fd:7a9
131.253.7.170 0:0:0:0:0:ffff:83fd:7aa
131.253.7.171 0:0:0:0:0:ffff:83fd:7ab
131.253.7.172 0:0:0:0:0:ffff:83fd:7ac
131.253.7.173 0:0:0:0:0:ffff:83fd:7ad
131.253.7.174 0:0:0:0:0:ffff:83fd:7ae
131.253.7.175 0:0:0:0:0:ffff:83fd:7af
131.253.7.176 0:0:0:0:0:ffff:83fd:7b0
131.253.7.177 0:0:0:0:0:ffff:83fd:7b1
131.253.7.178 0:0:0:0:0:ffff:83fd:7b2
131.253.7.179 0:0:0:0:0:ffff:83fd:7b3
131.253.7.180 0:0:0:0:0:ffff:83fd:7b4


131.253.7.181 0:0:0:0:0:ffff:83fd:7b5
131.253.7.182 0:0:0:0:0:ffff:83fd:7b6
131.253.7.183 0:0:0:0:0:ffff:83fd:7b7
131.253.7.184 0:0:0:0:0:ffff:83fd:7b8
131.253.7.185 0:0:0:0:0:ffff:83fd:7b9
131.253.7.186 0:0:0:0:0:ffff:83fd:7ba
131.253.7.187 0:0:0:0:0:ffff:83fd:7bb
131.253.7.188 0:0:0:0:0:ffff:83fd:7bc
131.253.7.189 0:0:0:0:0:ffff:83fd:7bd
131.253.7.190 0:0:0:0:0:ffff:83fd:7be
131.253.7.191 0:0:0:0:0:ffff:83fd:7bf
131.253.7.192 0:0:0:0:0:ffff:83fd:7c0
131.253.7.193 0:0:0:0:0:ffff:83fd:7c1
131.253.7.194 0:0:0:0:0:ffff:83fd:7c2
131.253.7.195 0:0:0:0:0:ffff:83fd:7c3
131.253.7.196 0:0:0:0:0:ffff:83fd:7c4
131.253.7.197 0:0:0:0:0:ffff:83fd:7c5
131.253.7.198 0:0:0:0:0:ffff:83fd:7c6
131.253.7.199 0:0:0:0:0:ffff:83fd:7c7
131.253.7.200 0:0:0:0:0:ffff:83fd:7c8
131.253.7.201 0:0:0:0:0:ffff:83fd:7c9
131.253.7.202 0:0:0:0:0:ffff:83fd:7ca
131.253.7.203 0:0:0:0:0:ffff:83fd:7cb
131.253.7.204 0:0:0:0:0:ffff:83fd:7cc
131.253.7.205 0:0:0:0:0:ffff:83fd:7cd
131.253.7.206 0:0:0:0:0:ffff:83fd:7ce
131.253.7.207 0:0:0:0:0:ffff:83fd:7cf
131.253.7.208 0:0:0:0:0:ffff:83fd:7d0
131.253.7.209 0:0:0:0:0:ffff:83fd:7d1
131.253.7.210 0:0:0:0:0:ffff:83fd:7d2
131.253.7.211 0:0:0:0:0:ffff:83fd:7d3
131.253.7.212 0:0:0:0:0:ffff:83fd:7d4
131.253.7.213 0:0:0:0:0:ffff:83fd:7d5
131.253.7.214 0:0:0:0:0:ffff:83fd:7d6
131.253.7.215 0:0:0:0:0:ffff:83fd:7d7
131.253.7.216 0:0:0:0:0:ffff:83fd:7d8
131.253.7.217 0:0:0:0:0:ffff:83fd:7d9
131.253.7.218 0:0:0:0:0:ffff:83fd:7da
131.253.7.219 0:0:0:0:0:ffff:83fd:7db
131.253.7.220 0:0:0:0:0:ffff:83fd:7dc
131.253.7.221 0:0:0:0:0:ffff:83fd:7dd
131.253.7.222 0:0:0:0:0:ffff:83fd:7de
131.253.7.223 0:0:0:0:0:ffff:83fd:7df
131.253.7.224 0:0:0:0:0:ffff:83fd:7e0
131.253.7.225 0:0:0:0:0:ffff:83fd:7e1
131.253.7.226 0:0:0:0:0:ffff:83fd:7e2
131.253.7.227 0:0:0:0:0:ffff:83fd:7e3
131.253.7.228 0:0:0:0:0:ffff:83fd:7e4
131.253.7.229 0:0:0:0:0:ffff:83fd:7e5
131.253.7.230 0:0:0:0:0:ffff:83fd:7e6
131.253.7.231 0:0:0:0:0:ffff:83fd:7e7
131.253.7.232 0:0:0:0:0:ffff:83fd:7e8
131.253.7.233 0:0:0:0:0:ffff:83fd:7e9
131.253.7.234 0:0:0:0:0:ffff:83fd:7ea
131.253.7.235 0:0:0:0:0:ffff:83fd:7eb
131.253.7.236 0:0:0:0:0:ffff:83fd:7ec
131.253.7.237 0:0:0:0:0:ffff:83fd:7ed
131.253.7.238 0:0:0:0:0:ffff:83fd:7ee
131.253.7.239 0:0:0:0:0:ffff:83fd:7ef
131.253.7.240 0:0:0:0:0:ffff:83fd:7f0
131.253.7.241 0:0:0:0:0:ffff:83fd:7f1
131.253.7.242 0:0:0:0:0:ffff:83fd:7f2
131.253.7.243 0:0:0:0:0:ffff:83fd:7f3
131.253.7.244 0:0:0:0:0:ffff:83fd:7f4
131.253.7.245 0:0:0:0:0:ffff:83fd:7f5
131.253.7.246 0:0:0:0:0:ffff:83fd:7f6
131.253.7.247 0:0:0:0:0:ffff:83fd:7f7
131.253.7.248 0:0:0:0:0:ffff:83fd:7f8
131.253.7.249 0:0:0:0:0:ffff:83fd:7f9
131.253.7.250 0:0:0:0:0:ffff:83fd:7fa
131.253.7.251 0:0:0:0:0:ffff:83fd:7fb
131.253.7.252 0:0:0:0:0:ffff:83fd:7fc
131.253.7.253 0:0:0:0:0:ffff:83fd:7fd
131.253.7.254 0:0:0:0:0:ffff:83fd:7fe
131.253.7.255 0:0:0:0:0:ffff:83fd:7ff


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.