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
218.33.7.1 0:0:0:0:0:ffff:da21:701
218.33.7.2 0:0:0:0:0:ffff:da21:702
218.33.7.3 0:0:0:0:0:ffff:da21:703
218.33.7.4 0:0:0:0:0:ffff:da21:704
218.33.7.5 0:0:0:0:0:ffff:da21:705
218.33.7.6 0:0:0:0:0:ffff:da21:706
218.33.7.7 0:0:0:0:0:ffff:da21:707
218.33.7.8 0:0:0:0:0:ffff:da21:708
218.33.7.9 0:0:0:0:0:ffff:da21:709
218.33.7.10 0:0:0:0:0:ffff:da21:70a
218.33.7.11 0:0:0:0:0:ffff:da21:70b
218.33.7.12 0:0:0:0:0:ffff:da21:70c
218.33.7.13 0:0:0:0:0:ffff:da21:70d
218.33.7.14 0:0:0:0:0:ffff:da21:70e
218.33.7.15 0:0:0:0:0:ffff:da21:70f
218.33.7.16 0:0:0:0:0:ffff:da21:710
218.33.7.17 0:0:0:0:0:ffff:da21:711
218.33.7.18 0:0:0:0:0:ffff:da21:712
218.33.7.19 0:0:0:0:0:ffff:da21:713
218.33.7.20 0:0:0:0:0:ffff:da21:714
218.33.7.21 0:0:0:0:0:ffff:da21:715
218.33.7.22 0:0:0:0:0:ffff:da21:716
218.33.7.23 0:0:0:0:0:ffff:da21:717
218.33.7.24 0:0:0:0:0:ffff:da21:718
218.33.7.25 0:0:0:0:0:ffff:da21:719
218.33.7.26 0:0:0:0:0:ffff:da21:71a
218.33.7.27 0:0:0:0:0:ffff:da21:71b
218.33.7.28 0:0:0:0:0:ffff:da21:71c
218.33.7.29 0:0:0:0:0:ffff:da21:71d
218.33.7.30 0:0:0:0:0:ffff:da21:71e
218.33.7.31 0:0:0:0:0:ffff:da21:71f
218.33.7.32 0:0:0:0:0:ffff:da21:720
218.33.7.33 0:0:0:0:0:ffff:da21:721
218.33.7.34 0:0:0:0:0:ffff:da21:722
218.33.7.35 0:0:0:0:0:ffff:da21:723
218.33.7.36 0:0:0:0:0:ffff:da21:724
218.33.7.37 0:0:0:0:0:ffff:da21:725
218.33.7.38 0:0:0:0:0:ffff:da21:726
218.33.7.39 0:0:0:0:0:ffff:da21:727
218.33.7.40 0:0:0:0:0:ffff:da21:728
218.33.7.41 0:0:0:0:0:ffff:da21:729
218.33.7.42 0:0:0:0:0:ffff:da21:72a
218.33.7.43 0:0:0:0:0:ffff:da21:72b
218.33.7.44 0:0:0:0:0:ffff:da21:72c
218.33.7.45 0:0:0:0:0:ffff:da21:72d
218.33.7.46 0:0:0:0:0:ffff:da21:72e
218.33.7.47 0:0:0:0:0:ffff:da21:72f
218.33.7.48 0:0:0:0:0:ffff:da21:730
218.33.7.49 0:0:0:0:0:ffff:da21:731
218.33.7.50 0:0:0:0:0:ffff:da21:732
218.33.7.51 0:0:0:0:0:ffff:da21:733
218.33.7.52 0:0:0:0:0:ffff:da21:734
218.33.7.53 0:0:0:0:0:ffff:da21:735
218.33.7.54 0:0:0:0:0:ffff:da21:736
218.33.7.55 0:0:0:0:0:ffff:da21:737
218.33.7.56 0:0:0:0:0:ffff:da21:738
218.33.7.57 0:0:0:0:0:ffff:da21:739
218.33.7.58 0:0:0:0:0:ffff:da21:73a
218.33.7.59 0:0:0:0:0:ffff:da21:73b
218.33.7.60 0:0:0:0:0:ffff:da21:73c


218.33.7.61 0:0:0:0:0:ffff:da21:73d
218.33.7.62 0:0:0:0:0:ffff:da21:73e
218.33.7.63 0:0:0:0:0:ffff:da21:73f
218.33.7.64 0:0:0:0:0:ffff:da21:740
218.33.7.65 0:0:0:0:0:ffff:da21:741
218.33.7.66 0:0:0:0:0:ffff:da21:742
218.33.7.67 0:0:0:0:0:ffff:da21:743
218.33.7.68 0:0:0:0:0:ffff:da21:744
218.33.7.69 0:0:0:0:0:ffff:da21:745
218.33.7.70 0:0:0:0:0:ffff:da21:746
218.33.7.71 0:0:0:0:0:ffff:da21:747
218.33.7.72 0:0:0:0:0:ffff:da21:748
218.33.7.73 0:0:0:0:0:ffff:da21:749
218.33.7.74 0:0:0:0:0:ffff:da21:74a
218.33.7.75 0:0:0:0:0:ffff:da21:74b
218.33.7.76 0:0:0:0:0:ffff:da21:74c
218.33.7.77 0:0:0:0:0:ffff:da21:74d
218.33.7.78 0:0:0:0:0:ffff:da21:74e
218.33.7.79 0:0:0:0:0:ffff:da21:74f
218.33.7.80 0:0:0:0:0:ffff:da21:750
218.33.7.81 0:0:0:0:0:ffff:da21:751
218.33.7.82 0:0:0:0:0:ffff:da21:752
218.33.7.83 0:0:0:0:0:ffff:da21:753
218.33.7.84 0:0:0:0:0:ffff:da21:754
218.33.7.85 0:0:0:0:0:ffff:da21:755
218.33.7.86 0:0:0:0:0:ffff:da21:756
218.33.7.87 0:0:0:0:0:ffff:da21:757
218.33.7.88 0:0:0:0:0:ffff:da21:758
218.33.7.89 0:0:0:0:0:ffff:da21:759
218.33.7.90 0:0:0:0:0:ffff:da21:75a
218.33.7.91 0:0:0:0:0:ffff:da21:75b
218.33.7.92 0:0:0:0:0:ffff:da21:75c
218.33.7.93 0:0:0:0:0:ffff:da21:75d
218.33.7.94 0:0:0:0:0:ffff:da21:75e
218.33.7.95 0:0:0:0:0:ffff:da21:75f
218.33.7.96 0:0:0:0:0:ffff:da21:760
218.33.7.97 0:0:0:0:0:ffff:da21:761
218.33.7.98 0:0:0:0:0:ffff:da21:762
218.33.7.99 0:0:0:0:0:ffff:da21:763
218.33.7.100 0:0:0:0:0:ffff:da21:764
218.33.7.101 0:0:0:0:0:ffff:da21:765
218.33.7.102 0:0:0:0:0:ffff:da21:766
218.33.7.103 0:0:0:0:0:ffff:da21:767
218.33.7.104 0:0:0:0:0:ffff:da21:768
218.33.7.105 0:0:0:0:0:ffff:da21:769
218.33.7.106 0:0:0:0:0:ffff:da21:76a
218.33.7.107 0:0:0:0:0:ffff:da21:76b
218.33.7.108 0:0:0:0:0:ffff:da21:76c
218.33.7.109 0:0:0:0:0:ffff:da21:76d
218.33.7.110 0:0:0:0:0:ffff:da21:76e
218.33.7.111 0:0:0:0:0:ffff:da21:76f
218.33.7.112 0:0:0:0:0:ffff:da21:770
218.33.7.113 0:0:0:0:0:ffff:da21:771
218.33.7.114 0:0:0:0:0:ffff:da21:772
218.33.7.115 0:0:0:0:0:ffff:da21:773
218.33.7.116 0:0:0:0:0:ffff:da21:774
218.33.7.117 0:0:0:0:0:ffff:da21:775
218.33.7.118 0:0:0:0:0:ffff:da21:776
218.33.7.119 0:0:0:0:0:ffff:da21:777
218.33.7.120 0:0:0:0:0:ffff:da21:778


218.33.7.121 0:0:0:0:0:ffff:da21:779
218.33.7.122 0:0:0:0:0:ffff:da21:77a
218.33.7.123 0:0:0:0:0:ffff:da21:77b
218.33.7.124 0:0:0:0:0:ffff:da21:77c
218.33.7.125 0:0:0:0:0:ffff:da21:77d
218.33.7.126 0:0:0:0:0:ffff:da21:77e
218.33.7.127 0:0:0:0:0:ffff:da21:77f
218.33.7.128 0:0:0:0:0:ffff:da21:780
218.33.7.129 0:0:0:0:0:ffff:da21:781
218.33.7.130 0:0:0:0:0:ffff:da21:782
218.33.7.131 0:0:0:0:0:ffff:da21:783
218.33.7.132 0:0:0:0:0:ffff:da21:784
218.33.7.133 0:0:0:0:0:ffff:da21:785
218.33.7.134 0:0:0:0:0:ffff:da21:786
218.33.7.135 0:0:0:0:0:ffff:da21:787
218.33.7.136 0:0:0:0:0:ffff:da21:788
218.33.7.137 0:0:0:0:0:ffff:da21:789
218.33.7.138 0:0:0:0:0:ffff:da21:78a
218.33.7.139 0:0:0:0:0:ffff:da21:78b
218.33.7.140 0:0:0:0:0:ffff:da21:78c
218.33.7.141 0:0:0:0:0:ffff:da21:78d
218.33.7.142 0:0:0:0:0:ffff:da21:78e
218.33.7.143 0:0:0:0:0:ffff:da21:78f
218.33.7.144 0:0:0:0:0:ffff:da21:790
218.33.7.145 0:0:0:0:0:ffff:da21:791
218.33.7.146 0:0:0:0:0:ffff:da21:792
218.33.7.147 0:0:0:0:0:ffff:da21:793
218.33.7.148 0:0:0:0:0:ffff:da21:794
218.33.7.149 0:0:0:0:0:ffff:da21:795
218.33.7.150 0:0:0:0:0:ffff:da21:796
218.33.7.151 0:0:0:0:0:ffff:da21:797
218.33.7.152 0:0:0:0:0:ffff:da21:798
218.33.7.153 0:0:0:0:0:ffff:da21:799
218.33.7.154 0:0:0:0:0:ffff:da21:79a
218.33.7.155 0:0:0:0:0:ffff:da21:79b
218.33.7.156 0:0:0:0:0:ffff:da21:79c
218.33.7.157 0:0:0:0:0:ffff:da21:79d
218.33.7.158 0:0:0:0:0:ffff:da21:79e
218.33.7.159 0:0:0:0:0:ffff:da21:79f
218.33.7.160 0:0:0:0:0:ffff:da21:7a0
218.33.7.161 0:0:0:0:0:ffff:da21:7a1
218.33.7.162 0:0:0:0:0:ffff:da21:7a2
218.33.7.163 0:0:0:0:0:ffff:da21:7a3
218.33.7.164 0:0:0:0:0:ffff:da21:7a4
218.33.7.165 0:0:0:0:0:ffff:da21:7a5
218.33.7.166 0:0:0:0:0:ffff:da21:7a6
218.33.7.167 0:0:0:0:0:ffff:da21:7a7
218.33.7.168 0:0:0:0:0:ffff:da21:7a8
218.33.7.169 0:0:0:0:0:ffff:da21:7a9
218.33.7.170 0:0:0:0:0:ffff:da21:7aa
218.33.7.171 0:0:0:0:0:ffff:da21:7ab
218.33.7.172 0:0:0:0:0:ffff:da21:7ac
218.33.7.173 0:0:0:0:0:ffff:da21:7ad
218.33.7.174 0:0:0:0:0:ffff:da21:7ae
218.33.7.175 0:0:0:0:0:ffff:da21:7af
218.33.7.176 0:0:0:0:0:ffff:da21:7b0
218.33.7.177 0:0:0:0:0:ffff:da21:7b1
218.33.7.178 0:0:0:0:0:ffff:da21:7b2
218.33.7.179 0:0:0:0:0:ffff:da21:7b3
218.33.7.180 0:0:0:0:0:ffff:da21:7b4


218.33.7.181 0:0:0:0:0:ffff:da21:7b5
218.33.7.182 0:0:0:0:0:ffff:da21:7b6
218.33.7.183 0:0:0:0:0:ffff:da21:7b7
218.33.7.184 0:0:0:0:0:ffff:da21:7b8
218.33.7.185 0:0:0:0:0:ffff:da21:7b9
218.33.7.186 0:0:0:0:0:ffff:da21:7ba
218.33.7.187 0:0:0:0:0:ffff:da21:7bb
218.33.7.188 0:0:0:0:0:ffff:da21:7bc
218.33.7.189 0:0:0:0:0:ffff:da21:7bd
218.33.7.190 0:0:0:0:0:ffff:da21:7be
218.33.7.191 0:0:0:0:0:ffff:da21:7bf
218.33.7.192 0:0:0:0:0:ffff:da21:7c0
218.33.7.193 0:0:0:0:0:ffff:da21:7c1
218.33.7.194 0:0:0:0:0:ffff:da21:7c2
218.33.7.195 0:0:0:0:0:ffff:da21:7c3
218.33.7.196 0:0:0:0:0:ffff:da21:7c4
218.33.7.197 0:0:0:0:0:ffff:da21:7c5
218.33.7.198 0:0:0:0:0:ffff:da21:7c6
218.33.7.199 0:0:0:0:0:ffff:da21:7c7
218.33.7.200 0:0:0:0:0:ffff:da21:7c8
218.33.7.201 0:0:0:0:0:ffff:da21:7c9
218.33.7.202 0:0:0:0:0:ffff:da21:7ca
218.33.7.203 0:0:0:0:0:ffff:da21:7cb
218.33.7.204 0:0:0:0:0:ffff:da21:7cc
218.33.7.205 0:0:0:0:0:ffff:da21:7cd
218.33.7.206 0:0:0:0:0:ffff:da21:7ce
218.33.7.207 0:0:0:0:0:ffff:da21:7cf
218.33.7.208 0:0:0:0:0:ffff:da21:7d0
218.33.7.209 0:0:0:0:0:ffff:da21:7d1
218.33.7.210 0:0:0:0:0:ffff:da21:7d2
218.33.7.211 0:0:0:0:0:ffff:da21:7d3
218.33.7.212 0:0:0:0:0:ffff:da21:7d4
218.33.7.213 0:0:0:0:0:ffff:da21:7d5
218.33.7.214 0:0:0:0:0:ffff:da21:7d6
218.33.7.215 0:0:0:0:0:ffff:da21:7d7
218.33.7.216 0:0:0:0:0:ffff:da21:7d8
218.33.7.217 0:0:0:0:0:ffff:da21:7d9
218.33.7.218 0:0:0:0:0:ffff:da21:7da
218.33.7.219 0:0:0:0:0:ffff:da21:7db
218.33.7.220 0:0:0:0:0:ffff:da21:7dc
218.33.7.221 0:0:0:0:0:ffff:da21:7dd
218.33.7.222 0:0:0:0:0:ffff:da21:7de
218.33.7.223 0:0:0:0:0:ffff:da21:7df
218.33.7.224 0:0:0:0:0:ffff:da21:7e0
218.33.7.225 0:0:0:0:0:ffff:da21:7e1
218.33.7.226 0:0:0:0:0:ffff:da21:7e2
218.33.7.227 0:0:0:0:0:ffff:da21:7e3
218.33.7.228 0:0:0:0:0:ffff:da21:7e4
218.33.7.229 0:0:0:0:0:ffff:da21:7e5
218.33.7.230 0:0:0:0:0:ffff:da21:7e6
218.33.7.231 0:0:0:0:0:ffff:da21:7e7
218.33.7.232 0:0:0:0:0:ffff:da21:7e8
218.33.7.233 0:0:0:0:0:ffff:da21:7e9
218.33.7.234 0:0:0:0:0:ffff:da21:7ea
218.33.7.235 0:0:0:0:0:ffff:da21:7eb
218.33.7.236 0:0:0:0:0:ffff:da21:7ec
218.33.7.237 0:0:0:0:0:ffff:da21:7ed
218.33.7.238 0:0:0:0:0:ffff:da21:7ee
218.33.7.239 0:0:0:0:0:ffff:da21:7ef
218.33.7.240 0:0:0:0:0:ffff:da21:7f0
218.33.7.241 0:0:0:0:0:ffff:da21:7f1
218.33.7.242 0:0:0:0:0:ffff:da21:7f2
218.33.7.243 0:0:0:0:0:ffff:da21:7f3
218.33.7.244 0:0:0:0:0:ffff:da21:7f4
218.33.7.245 0:0:0:0:0:ffff:da21:7f5
218.33.7.246 0:0:0:0:0:ffff:da21:7f6
218.33.7.247 0:0:0:0:0:ffff:da21:7f7
218.33.7.248 0:0:0:0:0:ffff:da21:7f8
218.33.7.249 0:0:0:0:0:ffff:da21:7f9
218.33.7.250 0:0:0:0:0:ffff:da21:7fa
218.33.7.251 0:0:0:0:0:ffff:da21:7fb
218.33.7.252 0:0:0:0:0:ffff:da21:7fc
218.33.7.253 0:0:0:0:0:ffff:da21:7fd
218.33.7.254 0:0:0:0:0:ffff:da21:7fe
218.33.7.255 0:0:0:0:0:ffff:da21:7ff


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.