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
28.172.7.1 0:0:0:0:0:ffff:1cac:701
28.172.7.2 0:0:0:0:0:ffff:1cac:702
28.172.7.3 0:0:0:0:0:ffff:1cac:703
28.172.7.4 0:0:0:0:0:ffff:1cac:704
28.172.7.5 0:0:0:0:0:ffff:1cac:705
28.172.7.6 0:0:0:0:0:ffff:1cac:706
28.172.7.7 0:0:0:0:0:ffff:1cac:707
28.172.7.8 0:0:0:0:0:ffff:1cac:708
28.172.7.9 0:0:0:0:0:ffff:1cac:709
28.172.7.10 0:0:0:0:0:ffff:1cac:70a
28.172.7.11 0:0:0:0:0:ffff:1cac:70b
28.172.7.12 0:0:0:0:0:ffff:1cac:70c
28.172.7.13 0:0:0:0:0:ffff:1cac:70d
28.172.7.14 0:0:0:0:0:ffff:1cac:70e
28.172.7.15 0:0:0:0:0:ffff:1cac:70f
28.172.7.16 0:0:0:0:0:ffff:1cac:710
28.172.7.17 0:0:0:0:0:ffff:1cac:711
28.172.7.18 0:0:0:0:0:ffff:1cac:712
28.172.7.19 0:0:0:0:0:ffff:1cac:713
28.172.7.20 0:0:0:0:0:ffff:1cac:714
28.172.7.21 0:0:0:0:0:ffff:1cac:715
28.172.7.22 0:0:0:0:0:ffff:1cac:716
28.172.7.23 0:0:0:0:0:ffff:1cac:717
28.172.7.24 0:0:0:0:0:ffff:1cac:718
28.172.7.25 0:0:0:0:0:ffff:1cac:719
28.172.7.26 0:0:0:0:0:ffff:1cac:71a
28.172.7.27 0:0:0:0:0:ffff:1cac:71b
28.172.7.28 0:0:0:0:0:ffff:1cac:71c
28.172.7.29 0:0:0:0:0:ffff:1cac:71d
28.172.7.30 0:0:0:0:0:ffff:1cac:71e
28.172.7.31 0:0:0:0:0:ffff:1cac:71f
28.172.7.32 0:0:0:0:0:ffff:1cac:720
28.172.7.33 0:0:0:0:0:ffff:1cac:721
28.172.7.34 0:0:0:0:0:ffff:1cac:722
28.172.7.35 0:0:0:0:0:ffff:1cac:723
28.172.7.36 0:0:0:0:0:ffff:1cac:724
28.172.7.37 0:0:0:0:0:ffff:1cac:725
28.172.7.38 0:0:0:0:0:ffff:1cac:726
28.172.7.39 0:0:0:0:0:ffff:1cac:727
28.172.7.40 0:0:0:0:0:ffff:1cac:728
28.172.7.41 0:0:0:0:0:ffff:1cac:729
28.172.7.42 0:0:0:0:0:ffff:1cac:72a
28.172.7.43 0:0:0:0:0:ffff:1cac:72b
28.172.7.44 0:0:0:0:0:ffff:1cac:72c
28.172.7.45 0:0:0:0:0:ffff:1cac:72d
28.172.7.46 0:0:0:0:0:ffff:1cac:72e
28.172.7.47 0:0:0:0:0:ffff:1cac:72f
28.172.7.48 0:0:0:0:0:ffff:1cac:730
28.172.7.49 0:0:0:0:0:ffff:1cac:731
28.172.7.50 0:0:0:0:0:ffff:1cac:732
28.172.7.51 0:0:0:0:0:ffff:1cac:733
28.172.7.52 0:0:0:0:0:ffff:1cac:734
28.172.7.53 0:0:0:0:0:ffff:1cac:735
28.172.7.54 0:0:0:0:0:ffff:1cac:736
28.172.7.55 0:0:0:0:0:ffff:1cac:737
28.172.7.56 0:0:0:0:0:ffff:1cac:738
28.172.7.57 0:0:0:0:0:ffff:1cac:739
28.172.7.58 0:0:0:0:0:ffff:1cac:73a
28.172.7.59 0:0:0:0:0:ffff:1cac:73b
28.172.7.60 0:0:0:0:0:ffff:1cac:73c


28.172.7.61 0:0:0:0:0:ffff:1cac:73d
28.172.7.62 0:0:0:0:0:ffff:1cac:73e
28.172.7.63 0:0:0:0:0:ffff:1cac:73f
28.172.7.64 0:0:0:0:0:ffff:1cac:740
28.172.7.65 0:0:0:0:0:ffff:1cac:741
28.172.7.66 0:0:0:0:0:ffff:1cac:742
28.172.7.67 0:0:0:0:0:ffff:1cac:743
28.172.7.68 0:0:0:0:0:ffff:1cac:744
28.172.7.69 0:0:0:0:0:ffff:1cac:745
28.172.7.70 0:0:0:0:0:ffff:1cac:746
28.172.7.71 0:0:0:0:0:ffff:1cac:747
28.172.7.72 0:0:0:0:0:ffff:1cac:748
28.172.7.73 0:0:0:0:0:ffff:1cac:749
28.172.7.74 0:0:0:0:0:ffff:1cac:74a
28.172.7.75 0:0:0:0:0:ffff:1cac:74b
28.172.7.76 0:0:0:0:0:ffff:1cac:74c
28.172.7.77 0:0:0:0:0:ffff:1cac:74d
28.172.7.78 0:0:0:0:0:ffff:1cac:74e
28.172.7.79 0:0:0:0:0:ffff:1cac:74f
28.172.7.80 0:0:0:0:0:ffff:1cac:750
28.172.7.81 0:0:0:0:0:ffff:1cac:751
28.172.7.82 0:0:0:0:0:ffff:1cac:752
28.172.7.83 0:0:0:0:0:ffff:1cac:753
28.172.7.84 0:0:0:0:0:ffff:1cac:754
28.172.7.85 0:0:0:0:0:ffff:1cac:755
28.172.7.86 0:0:0:0:0:ffff:1cac:756
28.172.7.87 0:0:0:0:0:ffff:1cac:757
28.172.7.88 0:0:0:0:0:ffff:1cac:758
28.172.7.89 0:0:0:0:0:ffff:1cac:759
28.172.7.90 0:0:0:0:0:ffff:1cac:75a
28.172.7.91 0:0:0:0:0:ffff:1cac:75b
28.172.7.92 0:0:0:0:0:ffff:1cac:75c
28.172.7.93 0:0:0:0:0:ffff:1cac:75d
28.172.7.94 0:0:0:0:0:ffff:1cac:75e
28.172.7.95 0:0:0:0:0:ffff:1cac:75f
28.172.7.96 0:0:0:0:0:ffff:1cac:760
28.172.7.97 0:0:0:0:0:ffff:1cac:761
28.172.7.98 0:0:0:0:0:ffff:1cac:762
28.172.7.99 0:0:0:0:0:ffff:1cac:763
28.172.7.100 0:0:0:0:0:ffff:1cac:764
28.172.7.101 0:0:0:0:0:ffff:1cac:765
28.172.7.102 0:0:0:0:0:ffff:1cac:766
28.172.7.103 0:0:0:0:0:ffff:1cac:767
28.172.7.104 0:0:0:0:0:ffff:1cac:768
28.172.7.105 0:0:0:0:0:ffff:1cac:769
28.172.7.106 0:0:0:0:0:ffff:1cac:76a
28.172.7.107 0:0:0:0:0:ffff:1cac:76b
28.172.7.108 0:0:0:0:0:ffff:1cac:76c
28.172.7.109 0:0:0:0:0:ffff:1cac:76d
28.172.7.110 0:0:0:0:0:ffff:1cac:76e
28.172.7.111 0:0:0:0:0:ffff:1cac:76f
28.172.7.112 0:0:0:0:0:ffff:1cac:770
28.172.7.113 0:0:0:0:0:ffff:1cac:771
28.172.7.114 0:0:0:0:0:ffff:1cac:772
28.172.7.115 0:0:0:0:0:ffff:1cac:773
28.172.7.116 0:0:0:0:0:ffff:1cac:774
28.172.7.117 0:0:0:0:0:ffff:1cac:775
28.172.7.118 0:0:0:0:0:ffff:1cac:776
28.172.7.119 0:0:0:0:0:ffff:1cac:777
28.172.7.120 0:0:0:0:0:ffff:1cac:778


28.172.7.121 0:0:0:0:0:ffff:1cac:779
28.172.7.122 0:0:0:0:0:ffff:1cac:77a
28.172.7.123 0:0:0:0:0:ffff:1cac:77b
28.172.7.124 0:0:0:0:0:ffff:1cac:77c
28.172.7.125 0:0:0:0:0:ffff:1cac:77d
28.172.7.126 0:0:0:0:0:ffff:1cac:77e
28.172.7.127 0:0:0:0:0:ffff:1cac:77f
28.172.7.128 0:0:0:0:0:ffff:1cac:780
28.172.7.129 0:0:0:0:0:ffff:1cac:781
28.172.7.130 0:0:0:0:0:ffff:1cac:782
28.172.7.131 0:0:0:0:0:ffff:1cac:783
28.172.7.132 0:0:0:0:0:ffff:1cac:784
28.172.7.133 0:0:0:0:0:ffff:1cac:785
28.172.7.134 0:0:0:0:0:ffff:1cac:786
28.172.7.135 0:0:0:0:0:ffff:1cac:787
28.172.7.136 0:0:0:0:0:ffff:1cac:788
28.172.7.137 0:0:0:0:0:ffff:1cac:789
28.172.7.138 0:0:0:0:0:ffff:1cac:78a
28.172.7.139 0:0:0:0:0:ffff:1cac:78b
28.172.7.140 0:0:0:0:0:ffff:1cac:78c
28.172.7.141 0:0:0:0:0:ffff:1cac:78d
28.172.7.142 0:0:0:0:0:ffff:1cac:78e
28.172.7.143 0:0:0:0:0:ffff:1cac:78f
28.172.7.144 0:0:0:0:0:ffff:1cac:790
28.172.7.145 0:0:0:0:0:ffff:1cac:791
28.172.7.146 0:0:0:0:0:ffff:1cac:792
28.172.7.147 0:0:0:0:0:ffff:1cac:793
28.172.7.148 0:0:0:0:0:ffff:1cac:794
28.172.7.149 0:0:0:0:0:ffff:1cac:795
28.172.7.150 0:0:0:0:0:ffff:1cac:796
28.172.7.151 0:0:0:0:0:ffff:1cac:797
28.172.7.152 0:0:0:0:0:ffff:1cac:798
28.172.7.153 0:0:0:0:0:ffff:1cac:799
28.172.7.154 0:0:0:0:0:ffff:1cac:79a
28.172.7.155 0:0:0:0:0:ffff:1cac:79b
28.172.7.156 0:0:0:0:0:ffff:1cac:79c
28.172.7.157 0:0:0:0:0:ffff:1cac:79d
28.172.7.158 0:0:0:0:0:ffff:1cac:79e
28.172.7.159 0:0:0:0:0:ffff:1cac:79f
28.172.7.160 0:0:0:0:0:ffff:1cac:7a0
28.172.7.161 0:0:0:0:0:ffff:1cac:7a1
28.172.7.162 0:0:0:0:0:ffff:1cac:7a2
28.172.7.163 0:0:0:0:0:ffff:1cac:7a3
28.172.7.164 0:0:0:0:0:ffff:1cac:7a4
28.172.7.165 0:0:0:0:0:ffff:1cac:7a5
28.172.7.166 0:0:0:0:0:ffff:1cac:7a6
28.172.7.167 0:0:0:0:0:ffff:1cac:7a7
28.172.7.168 0:0:0:0:0:ffff:1cac:7a8
28.172.7.169 0:0:0:0:0:ffff:1cac:7a9
28.172.7.170 0:0:0:0:0:ffff:1cac:7aa
28.172.7.171 0:0:0:0:0:ffff:1cac:7ab
28.172.7.172 0:0:0:0:0:ffff:1cac:7ac
28.172.7.173 0:0:0:0:0:ffff:1cac:7ad
28.172.7.174 0:0:0:0:0:ffff:1cac:7ae
28.172.7.175 0:0:0:0:0:ffff:1cac:7af
28.172.7.176 0:0:0:0:0:ffff:1cac:7b0
28.172.7.177 0:0:0:0:0:ffff:1cac:7b1
28.172.7.178 0:0:0:0:0:ffff:1cac:7b2
28.172.7.179 0:0:0:0:0:ffff:1cac:7b3
28.172.7.180 0:0:0:0:0:ffff:1cac:7b4


28.172.7.181 0:0:0:0:0:ffff:1cac:7b5
28.172.7.182 0:0:0:0:0:ffff:1cac:7b6
28.172.7.183 0:0:0:0:0:ffff:1cac:7b7
28.172.7.184 0:0:0:0:0:ffff:1cac:7b8
28.172.7.185 0:0:0:0:0:ffff:1cac:7b9
28.172.7.186 0:0:0:0:0:ffff:1cac:7ba
28.172.7.187 0:0:0:0:0:ffff:1cac:7bb
28.172.7.188 0:0:0:0:0:ffff:1cac:7bc
28.172.7.189 0:0:0:0:0:ffff:1cac:7bd
28.172.7.190 0:0:0:0:0:ffff:1cac:7be
28.172.7.191 0:0:0:0:0:ffff:1cac:7bf
28.172.7.192 0:0:0:0:0:ffff:1cac:7c0
28.172.7.193 0:0:0:0:0:ffff:1cac:7c1
28.172.7.194 0:0:0:0:0:ffff:1cac:7c2
28.172.7.195 0:0:0:0:0:ffff:1cac:7c3
28.172.7.196 0:0:0:0:0:ffff:1cac:7c4
28.172.7.197 0:0:0:0:0:ffff:1cac:7c5
28.172.7.198 0:0:0:0:0:ffff:1cac:7c6
28.172.7.199 0:0:0:0:0:ffff:1cac:7c7
28.172.7.200 0:0:0:0:0:ffff:1cac:7c8
28.172.7.201 0:0:0:0:0:ffff:1cac:7c9
28.172.7.202 0:0:0:0:0:ffff:1cac:7ca
28.172.7.203 0:0:0:0:0:ffff:1cac:7cb
28.172.7.204 0:0:0:0:0:ffff:1cac:7cc
28.172.7.205 0:0:0:0:0:ffff:1cac:7cd
28.172.7.206 0:0:0:0:0:ffff:1cac:7ce
28.172.7.207 0:0:0:0:0:ffff:1cac:7cf
28.172.7.208 0:0:0:0:0:ffff:1cac:7d0
28.172.7.209 0:0:0:0:0:ffff:1cac:7d1
28.172.7.210 0:0:0:0:0:ffff:1cac:7d2
28.172.7.211 0:0:0:0:0:ffff:1cac:7d3
28.172.7.212 0:0:0:0:0:ffff:1cac:7d4
28.172.7.213 0:0:0:0:0:ffff:1cac:7d5
28.172.7.214 0:0:0:0:0:ffff:1cac:7d6
28.172.7.215 0:0:0:0:0:ffff:1cac:7d7
28.172.7.216 0:0:0:0:0:ffff:1cac:7d8
28.172.7.217 0:0:0:0:0:ffff:1cac:7d9
28.172.7.218 0:0:0:0:0:ffff:1cac:7da
28.172.7.219 0:0:0:0:0:ffff:1cac:7db
28.172.7.220 0:0:0:0:0:ffff:1cac:7dc
28.172.7.221 0:0:0:0:0:ffff:1cac:7dd
28.172.7.222 0:0:0:0:0:ffff:1cac:7de
28.172.7.223 0:0:0:0:0:ffff:1cac:7df
28.172.7.224 0:0:0:0:0:ffff:1cac:7e0
28.172.7.225 0:0:0:0:0:ffff:1cac:7e1
28.172.7.226 0:0:0:0:0:ffff:1cac:7e2
28.172.7.227 0:0:0:0:0:ffff:1cac:7e3
28.172.7.228 0:0:0:0:0:ffff:1cac:7e4
28.172.7.229 0:0:0:0:0:ffff:1cac:7e5
28.172.7.230 0:0:0:0:0:ffff:1cac:7e6
28.172.7.231 0:0:0:0:0:ffff:1cac:7e7
28.172.7.232 0:0:0:0:0:ffff:1cac:7e8
28.172.7.233 0:0:0:0:0:ffff:1cac:7e9
28.172.7.234 0:0:0:0:0:ffff:1cac:7ea
28.172.7.235 0:0:0:0:0:ffff:1cac:7eb
28.172.7.236 0:0:0:0:0:ffff:1cac:7ec
28.172.7.237 0:0:0:0:0:ffff:1cac:7ed
28.172.7.238 0:0:0:0:0:ffff:1cac:7ee
28.172.7.239 0:0:0:0:0:ffff:1cac:7ef
28.172.7.240 0:0:0:0:0:ffff:1cac:7f0
28.172.7.241 0:0:0:0:0:ffff:1cac:7f1
28.172.7.242 0:0:0:0:0:ffff:1cac:7f2
28.172.7.243 0:0:0:0:0:ffff:1cac:7f3
28.172.7.244 0:0:0:0:0:ffff:1cac:7f4
28.172.7.245 0:0:0:0:0:ffff:1cac:7f5
28.172.7.246 0:0:0:0:0:ffff:1cac:7f6
28.172.7.247 0:0:0:0:0:ffff:1cac:7f7
28.172.7.248 0:0:0:0:0:ffff:1cac:7f8
28.172.7.249 0:0:0:0:0:ffff:1cac:7f9
28.172.7.250 0:0:0:0:0:ffff:1cac:7fa
28.172.7.251 0:0:0:0:0:ffff:1cac:7fb
28.172.7.252 0:0:0:0:0:ffff:1cac:7fc
28.172.7.253 0:0:0:0:0:ffff:1cac:7fd
28.172.7.254 0:0:0:0:0:ffff:1cac:7fe
28.172.7.255 0:0:0:0:0:ffff:1cac: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.