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
15.118.7.1 0:0:0:0:0:ffff:f76:701
15.118.7.2 0:0:0:0:0:ffff:f76:702
15.118.7.3 0:0:0:0:0:ffff:f76:703
15.118.7.4 0:0:0:0:0:ffff:f76:704
15.118.7.5 0:0:0:0:0:ffff:f76:705
15.118.7.6 0:0:0:0:0:ffff:f76:706
15.118.7.7 0:0:0:0:0:ffff:f76:707
15.118.7.8 0:0:0:0:0:ffff:f76:708
15.118.7.9 0:0:0:0:0:ffff:f76:709
15.118.7.10 0:0:0:0:0:ffff:f76:70a
15.118.7.11 0:0:0:0:0:ffff:f76:70b
15.118.7.12 0:0:0:0:0:ffff:f76:70c
15.118.7.13 0:0:0:0:0:ffff:f76:70d
15.118.7.14 0:0:0:0:0:ffff:f76:70e
15.118.7.15 0:0:0:0:0:ffff:f76:70f
15.118.7.16 0:0:0:0:0:ffff:f76:710
15.118.7.17 0:0:0:0:0:ffff:f76:711
15.118.7.18 0:0:0:0:0:ffff:f76:712
15.118.7.19 0:0:0:0:0:ffff:f76:713
15.118.7.20 0:0:0:0:0:ffff:f76:714
15.118.7.21 0:0:0:0:0:ffff:f76:715
15.118.7.22 0:0:0:0:0:ffff:f76:716
15.118.7.23 0:0:0:0:0:ffff:f76:717
15.118.7.24 0:0:0:0:0:ffff:f76:718
15.118.7.25 0:0:0:0:0:ffff:f76:719
15.118.7.26 0:0:0:0:0:ffff:f76:71a
15.118.7.27 0:0:0:0:0:ffff:f76:71b
15.118.7.28 0:0:0:0:0:ffff:f76:71c
15.118.7.29 0:0:0:0:0:ffff:f76:71d
15.118.7.30 0:0:0:0:0:ffff:f76:71e
15.118.7.31 0:0:0:0:0:ffff:f76:71f
15.118.7.32 0:0:0:0:0:ffff:f76:720
15.118.7.33 0:0:0:0:0:ffff:f76:721
15.118.7.34 0:0:0:0:0:ffff:f76:722
15.118.7.35 0:0:0:0:0:ffff:f76:723
15.118.7.36 0:0:0:0:0:ffff:f76:724
15.118.7.37 0:0:0:0:0:ffff:f76:725
15.118.7.38 0:0:0:0:0:ffff:f76:726
15.118.7.39 0:0:0:0:0:ffff:f76:727
15.118.7.40 0:0:0:0:0:ffff:f76:728
15.118.7.41 0:0:0:0:0:ffff:f76:729
15.118.7.42 0:0:0:0:0:ffff:f76:72a
15.118.7.43 0:0:0:0:0:ffff:f76:72b
15.118.7.44 0:0:0:0:0:ffff:f76:72c
15.118.7.45 0:0:0:0:0:ffff:f76:72d
15.118.7.46 0:0:0:0:0:ffff:f76:72e
15.118.7.47 0:0:0:0:0:ffff:f76:72f
15.118.7.48 0:0:0:0:0:ffff:f76:730
15.118.7.49 0:0:0:0:0:ffff:f76:731
15.118.7.50 0:0:0:0:0:ffff:f76:732
15.118.7.51 0:0:0:0:0:ffff:f76:733
15.118.7.52 0:0:0:0:0:ffff:f76:734
15.118.7.53 0:0:0:0:0:ffff:f76:735
15.118.7.54 0:0:0:0:0:ffff:f76:736
15.118.7.55 0:0:0:0:0:ffff:f76:737
15.118.7.56 0:0:0:0:0:ffff:f76:738
15.118.7.57 0:0:0:0:0:ffff:f76:739
15.118.7.58 0:0:0:0:0:ffff:f76:73a
15.118.7.59 0:0:0:0:0:ffff:f76:73b
15.118.7.60 0:0:0:0:0:ffff:f76:73c


15.118.7.61 0:0:0:0:0:ffff:f76:73d
15.118.7.62 0:0:0:0:0:ffff:f76:73e
15.118.7.63 0:0:0:0:0:ffff:f76:73f
15.118.7.64 0:0:0:0:0:ffff:f76:740
15.118.7.65 0:0:0:0:0:ffff:f76:741
15.118.7.66 0:0:0:0:0:ffff:f76:742
15.118.7.67 0:0:0:0:0:ffff:f76:743
15.118.7.68 0:0:0:0:0:ffff:f76:744
15.118.7.69 0:0:0:0:0:ffff:f76:745
15.118.7.70 0:0:0:0:0:ffff:f76:746
15.118.7.71 0:0:0:0:0:ffff:f76:747
15.118.7.72 0:0:0:0:0:ffff:f76:748
15.118.7.73 0:0:0:0:0:ffff:f76:749
15.118.7.74 0:0:0:0:0:ffff:f76:74a
15.118.7.75 0:0:0:0:0:ffff:f76:74b
15.118.7.76 0:0:0:0:0:ffff:f76:74c
15.118.7.77 0:0:0:0:0:ffff:f76:74d
15.118.7.78 0:0:0:0:0:ffff:f76:74e
15.118.7.79 0:0:0:0:0:ffff:f76:74f
15.118.7.80 0:0:0:0:0:ffff:f76:750
15.118.7.81 0:0:0:0:0:ffff:f76:751
15.118.7.82 0:0:0:0:0:ffff:f76:752
15.118.7.83 0:0:0:0:0:ffff:f76:753
15.118.7.84 0:0:0:0:0:ffff:f76:754
15.118.7.85 0:0:0:0:0:ffff:f76:755
15.118.7.86 0:0:0:0:0:ffff:f76:756
15.118.7.87 0:0:0:0:0:ffff:f76:757
15.118.7.88 0:0:0:0:0:ffff:f76:758
15.118.7.89 0:0:0:0:0:ffff:f76:759
15.118.7.90 0:0:0:0:0:ffff:f76:75a
15.118.7.91 0:0:0:0:0:ffff:f76:75b
15.118.7.92 0:0:0:0:0:ffff:f76:75c
15.118.7.93 0:0:0:0:0:ffff:f76:75d
15.118.7.94 0:0:0:0:0:ffff:f76:75e
15.118.7.95 0:0:0:0:0:ffff:f76:75f
15.118.7.96 0:0:0:0:0:ffff:f76:760
15.118.7.97 0:0:0:0:0:ffff:f76:761
15.118.7.98 0:0:0:0:0:ffff:f76:762
15.118.7.99 0:0:0:0:0:ffff:f76:763
15.118.7.100 0:0:0:0:0:ffff:f76:764
15.118.7.101 0:0:0:0:0:ffff:f76:765
15.118.7.102 0:0:0:0:0:ffff:f76:766
15.118.7.103 0:0:0:0:0:ffff:f76:767
15.118.7.104 0:0:0:0:0:ffff:f76:768
15.118.7.105 0:0:0:0:0:ffff:f76:769
15.118.7.106 0:0:0:0:0:ffff:f76:76a
15.118.7.107 0:0:0:0:0:ffff:f76:76b
15.118.7.108 0:0:0:0:0:ffff:f76:76c
15.118.7.109 0:0:0:0:0:ffff:f76:76d
15.118.7.110 0:0:0:0:0:ffff:f76:76e
15.118.7.111 0:0:0:0:0:ffff:f76:76f
15.118.7.112 0:0:0:0:0:ffff:f76:770
15.118.7.113 0:0:0:0:0:ffff:f76:771
15.118.7.114 0:0:0:0:0:ffff:f76:772
15.118.7.115 0:0:0:0:0:ffff:f76:773
15.118.7.116 0:0:0:0:0:ffff:f76:774
15.118.7.117 0:0:0:0:0:ffff:f76:775
15.118.7.118 0:0:0:0:0:ffff:f76:776
15.118.7.119 0:0:0:0:0:ffff:f76:777
15.118.7.120 0:0:0:0:0:ffff:f76:778


15.118.7.121 0:0:0:0:0:ffff:f76:779
15.118.7.122 0:0:0:0:0:ffff:f76:77a
15.118.7.123 0:0:0:0:0:ffff:f76:77b
15.118.7.124 0:0:0:0:0:ffff:f76:77c
15.118.7.125 0:0:0:0:0:ffff:f76:77d
15.118.7.126 0:0:0:0:0:ffff:f76:77e
15.118.7.127 0:0:0:0:0:ffff:f76:77f
15.118.7.128 0:0:0:0:0:ffff:f76:780
15.118.7.129 0:0:0:0:0:ffff:f76:781
15.118.7.130 0:0:0:0:0:ffff:f76:782
15.118.7.131 0:0:0:0:0:ffff:f76:783
15.118.7.132 0:0:0:0:0:ffff:f76:784
15.118.7.133 0:0:0:0:0:ffff:f76:785
15.118.7.134 0:0:0:0:0:ffff:f76:786
15.118.7.135 0:0:0:0:0:ffff:f76:787
15.118.7.136 0:0:0:0:0:ffff:f76:788
15.118.7.137 0:0:0:0:0:ffff:f76:789
15.118.7.138 0:0:0:0:0:ffff:f76:78a
15.118.7.139 0:0:0:0:0:ffff:f76:78b
15.118.7.140 0:0:0:0:0:ffff:f76:78c
15.118.7.141 0:0:0:0:0:ffff:f76:78d
15.118.7.142 0:0:0:0:0:ffff:f76:78e
15.118.7.143 0:0:0:0:0:ffff:f76:78f
15.118.7.144 0:0:0:0:0:ffff:f76:790
15.118.7.145 0:0:0:0:0:ffff:f76:791
15.118.7.146 0:0:0:0:0:ffff:f76:792
15.118.7.147 0:0:0:0:0:ffff:f76:793
15.118.7.148 0:0:0:0:0:ffff:f76:794
15.118.7.149 0:0:0:0:0:ffff:f76:795
15.118.7.150 0:0:0:0:0:ffff:f76:796
15.118.7.151 0:0:0:0:0:ffff:f76:797
15.118.7.152 0:0:0:0:0:ffff:f76:798
15.118.7.153 0:0:0:0:0:ffff:f76:799
15.118.7.154 0:0:0:0:0:ffff:f76:79a
15.118.7.155 0:0:0:0:0:ffff:f76:79b
15.118.7.156 0:0:0:0:0:ffff:f76:79c
15.118.7.157 0:0:0:0:0:ffff:f76:79d
15.118.7.158 0:0:0:0:0:ffff:f76:79e
15.118.7.159 0:0:0:0:0:ffff:f76:79f
15.118.7.160 0:0:0:0:0:ffff:f76:7a0
15.118.7.161 0:0:0:0:0:ffff:f76:7a1
15.118.7.162 0:0:0:0:0:ffff:f76:7a2
15.118.7.163 0:0:0:0:0:ffff:f76:7a3
15.118.7.164 0:0:0:0:0:ffff:f76:7a4
15.118.7.165 0:0:0:0:0:ffff:f76:7a5
15.118.7.166 0:0:0:0:0:ffff:f76:7a6
15.118.7.167 0:0:0:0:0:ffff:f76:7a7
15.118.7.168 0:0:0:0:0:ffff:f76:7a8
15.118.7.169 0:0:0:0:0:ffff:f76:7a9
15.118.7.170 0:0:0:0:0:ffff:f76:7aa
15.118.7.171 0:0:0:0:0:ffff:f76:7ab
15.118.7.172 0:0:0:0:0:ffff:f76:7ac
15.118.7.173 0:0:0:0:0:ffff:f76:7ad
15.118.7.174 0:0:0:0:0:ffff:f76:7ae
15.118.7.175 0:0:0:0:0:ffff:f76:7af
15.118.7.176 0:0:0:0:0:ffff:f76:7b0
15.118.7.177 0:0:0:0:0:ffff:f76:7b1
15.118.7.178 0:0:0:0:0:ffff:f76:7b2
15.118.7.179 0:0:0:0:0:ffff:f76:7b3
15.118.7.180 0:0:0:0:0:ffff:f76:7b4


15.118.7.181 0:0:0:0:0:ffff:f76:7b5
15.118.7.182 0:0:0:0:0:ffff:f76:7b6
15.118.7.183 0:0:0:0:0:ffff:f76:7b7
15.118.7.184 0:0:0:0:0:ffff:f76:7b8
15.118.7.185 0:0:0:0:0:ffff:f76:7b9
15.118.7.186 0:0:0:0:0:ffff:f76:7ba
15.118.7.187 0:0:0:0:0:ffff:f76:7bb
15.118.7.188 0:0:0:0:0:ffff:f76:7bc
15.118.7.189 0:0:0:0:0:ffff:f76:7bd
15.118.7.190 0:0:0:0:0:ffff:f76:7be
15.118.7.191 0:0:0:0:0:ffff:f76:7bf
15.118.7.192 0:0:0:0:0:ffff:f76:7c0
15.118.7.193 0:0:0:0:0:ffff:f76:7c1
15.118.7.194 0:0:0:0:0:ffff:f76:7c2
15.118.7.195 0:0:0:0:0:ffff:f76:7c3
15.118.7.196 0:0:0:0:0:ffff:f76:7c4
15.118.7.197 0:0:0:0:0:ffff:f76:7c5
15.118.7.198 0:0:0:0:0:ffff:f76:7c6
15.118.7.199 0:0:0:0:0:ffff:f76:7c7
15.118.7.200 0:0:0:0:0:ffff:f76:7c8
15.118.7.201 0:0:0:0:0:ffff:f76:7c9
15.118.7.202 0:0:0:0:0:ffff:f76:7ca
15.118.7.203 0:0:0:0:0:ffff:f76:7cb
15.118.7.204 0:0:0:0:0:ffff:f76:7cc
15.118.7.205 0:0:0:0:0:ffff:f76:7cd
15.118.7.206 0:0:0:0:0:ffff:f76:7ce
15.118.7.207 0:0:0:0:0:ffff:f76:7cf
15.118.7.208 0:0:0:0:0:ffff:f76:7d0
15.118.7.209 0:0:0:0:0:ffff:f76:7d1
15.118.7.210 0:0:0:0:0:ffff:f76:7d2
15.118.7.211 0:0:0:0:0:ffff:f76:7d3
15.118.7.212 0:0:0:0:0:ffff:f76:7d4
15.118.7.213 0:0:0:0:0:ffff:f76:7d5
15.118.7.214 0:0:0:0:0:ffff:f76:7d6
15.118.7.215 0:0:0:0:0:ffff:f76:7d7
15.118.7.216 0:0:0:0:0:ffff:f76:7d8
15.118.7.217 0:0:0:0:0:ffff:f76:7d9
15.118.7.218 0:0:0:0:0:ffff:f76:7da
15.118.7.219 0:0:0:0:0:ffff:f76:7db
15.118.7.220 0:0:0:0:0:ffff:f76:7dc
15.118.7.221 0:0:0:0:0:ffff:f76:7dd
15.118.7.222 0:0:0:0:0:ffff:f76:7de
15.118.7.223 0:0:0:0:0:ffff:f76:7df
15.118.7.224 0:0:0:0:0:ffff:f76:7e0
15.118.7.225 0:0:0:0:0:ffff:f76:7e1
15.118.7.226 0:0:0:0:0:ffff:f76:7e2
15.118.7.227 0:0:0:0:0:ffff:f76:7e3
15.118.7.228 0:0:0:0:0:ffff:f76:7e4
15.118.7.229 0:0:0:0:0:ffff:f76:7e5
15.118.7.230 0:0:0:0:0:ffff:f76:7e6
15.118.7.231 0:0:0:0:0:ffff:f76:7e7
15.118.7.232 0:0:0:0:0:ffff:f76:7e8
15.118.7.233 0:0:0:0:0:ffff:f76:7e9
15.118.7.234 0:0:0:0:0:ffff:f76:7ea
15.118.7.235 0:0:0:0:0:ffff:f76:7eb
15.118.7.236 0:0:0:0:0:ffff:f76:7ec
15.118.7.237 0:0:0:0:0:ffff:f76:7ed
15.118.7.238 0:0:0:0:0:ffff:f76:7ee
15.118.7.239 0:0:0:0:0:ffff:f76:7ef
15.118.7.240 0:0:0:0:0:ffff:f76:7f0
15.118.7.241 0:0:0:0:0:ffff:f76:7f1
15.118.7.242 0:0:0:0:0:ffff:f76:7f2
15.118.7.243 0:0:0:0:0:ffff:f76:7f3
15.118.7.244 0:0:0:0:0:ffff:f76:7f4
15.118.7.245 0:0:0:0:0:ffff:f76:7f5
15.118.7.246 0:0:0:0:0:ffff:f76:7f6
15.118.7.247 0:0:0:0:0:ffff:f76:7f7
15.118.7.248 0:0:0:0:0:ffff:f76:7f8
15.118.7.249 0:0:0:0:0:ffff:f76:7f9
15.118.7.250 0:0:0:0:0:ffff:f76:7fa
15.118.7.251 0:0:0:0:0:ffff:f76:7fb
15.118.7.252 0:0:0:0:0:ffff:f76:7fc
15.118.7.253 0:0:0:0:0:ffff:f76:7fd
15.118.7.254 0:0:0:0:0:ffff:f76:7fe
15.118.7.255 0:0:0:0:0:ffff:f76:7ff


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.