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
216.33.7.1 0:0:0:0:0:ffff:d821:701
216.33.7.2 0:0:0:0:0:ffff:d821:702
216.33.7.3 0:0:0:0:0:ffff:d821:703
216.33.7.4 0:0:0:0:0:ffff:d821:704
216.33.7.5 0:0:0:0:0:ffff:d821:705
216.33.7.6 0:0:0:0:0:ffff:d821:706
216.33.7.7 0:0:0:0:0:ffff:d821:707
216.33.7.8 0:0:0:0:0:ffff:d821:708
216.33.7.9 0:0:0:0:0:ffff:d821:709
216.33.7.10 0:0:0:0:0:ffff:d821:70a
216.33.7.11 0:0:0:0:0:ffff:d821:70b
216.33.7.12 0:0:0:0:0:ffff:d821:70c
216.33.7.13 0:0:0:0:0:ffff:d821:70d
216.33.7.14 0:0:0:0:0:ffff:d821:70e
216.33.7.15 0:0:0:0:0:ffff:d821:70f
216.33.7.16 0:0:0:0:0:ffff:d821:710
216.33.7.17 0:0:0:0:0:ffff:d821:711
216.33.7.18 0:0:0:0:0:ffff:d821:712
216.33.7.19 0:0:0:0:0:ffff:d821:713
216.33.7.20 0:0:0:0:0:ffff:d821:714
216.33.7.21 0:0:0:0:0:ffff:d821:715
216.33.7.22 0:0:0:0:0:ffff:d821:716
216.33.7.23 0:0:0:0:0:ffff:d821:717
216.33.7.24 0:0:0:0:0:ffff:d821:718
216.33.7.25 0:0:0:0:0:ffff:d821:719
216.33.7.26 0:0:0:0:0:ffff:d821:71a
216.33.7.27 0:0:0:0:0:ffff:d821:71b
216.33.7.28 0:0:0:0:0:ffff:d821:71c
216.33.7.29 0:0:0:0:0:ffff:d821:71d
216.33.7.30 0:0:0:0:0:ffff:d821:71e
216.33.7.31 0:0:0:0:0:ffff:d821:71f
216.33.7.32 0:0:0:0:0:ffff:d821:720
216.33.7.33 0:0:0:0:0:ffff:d821:721
216.33.7.34 0:0:0:0:0:ffff:d821:722
216.33.7.35 0:0:0:0:0:ffff:d821:723
216.33.7.36 0:0:0:0:0:ffff:d821:724
216.33.7.37 0:0:0:0:0:ffff:d821:725
216.33.7.38 0:0:0:0:0:ffff:d821:726
216.33.7.39 0:0:0:0:0:ffff:d821:727
216.33.7.40 0:0:0:0:0:ffff:d821:728
216.33.7.41 0:0:0:0:0:ffff:d821:729
216.33.7.42 0:0:0:0:0:ffff:d821:72a
216.33.7.43 0:0:0:0:0:ffff:d821:72b
216.33.7.44 0:0:0:0:0:ffff:d821:72c
216.33.7.45 0:0:0:0:0:ffff:d821:72d
216.33.7.46 0:0:0:0:0:ffff:d821:72e
216.33.7.47 0:0:0:0:0:ffff:d821:72f
216.33.7.48 0:0:0:0:0:ffff:d821:730
216.33.7.49 0:0:0:0:0:ffff:d821:731
216.33.7.50 0:0:0:0:0:ffff:d821:732
216.33.7.51 0:0:0:0:0:ffff:d821:733
216.33.7.52 0:0:0:0:0:ffff:d821:734
216.33.7.53 0:0:0:0:0:ffff:d821:735
216.33.7.54 0:0:0:0:0:ffff:d821:736
216.33.7.55 0:0:0:0:0:ffff:d821:737
216.33.7.56 0:0:0:0:0:ffff:d821:738
216.33.7.57 0:0:0:0:0:ffff:d821:739
216.33.7.58 0:0:0:0:0:ffff:d821:73a
216.33.7.59 0:0:0:0:0:ffff:d821:73b
216.33.7.60 0:0:0:0:0:ffff:d821:73c


216.33.7.61 0:0:0:0:0:ffff:d821:73d
216.33.7.62 0:0:0:0:0:ffff:d821:73e
216.33.7.63 0:0:0:0:0:ffff:d821:73f
216.33.7.64 0:0:0:0:0:ffff:d821:740
216.33.7.65 0:0:0:0:0:ffff:d821:741
216.33.7.66 0:0:0:0:0:ffff:d821:742
216.33.7.67 0:0:0:0:0:ffff:d821:743
216.33.7.68 0:0:0:0:0:ffff:d821:744
216.33.7.69 0:0:0:0:0:ffff:d821:745
216.33.7.70 0:0:0:0:0:ffff:d821:746
216.33.7.71 0:0:0:0:0:ffff:d821:747
216.33.7.72 0:0:0:0:0:ffff:d821:748
216.33.7.73 0:0:0:0:0:ffff:d821:749
216.33.7.74 0:0:0:0:0:ffff:d821:74a
216.33.7.75 0:0:0:0:0:ffff:d821:74b
216.33.7.76 0:0:0:0:0:ffff:d821:74c
216.33.7.77 0:0:0:0:0:ffff:d821:74d
216.33.7.78 0:0:0:0:0:ffff:d821:74e
216.33.7.79 0:0:0:0:0:ffff:d821:74f
216.33.7.80 0:0:0:0:0:ffff:d821:750
216.33.7.81 0:0:0:0:0:ffff:d821:751
216.33.7.82 0:0:0:0:0:ffff:d821:752
216.33.7.83 0:0:0:0:0:ffff:d821:753
216.33.7.84 0:0:0:0:0:ffff:d821:754
216.33.7.85 0:0:0:0:0:ffff:d821:755
216.33.7.86 0:0:0:0:0:ffff:d821:756
216.33.7.87 0:0:0:0:0:ffff:d821:757
216.33.7.88 0:0:0:0:0:ffff:d821:758
216.33.7.89 0:0:0:0:0:ffff:d821:759
216.33.7.90 0:0:0:0:0:ffff:d821:75a
216.33.7.91 0:0:0:0:0:ffff:d821:75b
216.33.7.92 0:0:0:0:0:ffff:d821:75c
216.33.7.93 0:0:0:0:0:ffff:d821:75d
216.33.7.94 0:0:0:0:0:ffff:d821:75e
216.33.7.95 0:0:0:0:0:ffff:d821:75f
216.33.7.96 0:0:0:0:0:ffff:d821:760
216.33.7.97 0:0:0:0:0:ffff:d821:761
216.33.7.98 0:0:0:0:0:ffff:d821:762
216.33.7.99 0:0:0:0:0:ffff:d821:763
216.33.7.100 0:0:0:0:0:ffff:d821:764
216.33.7.101 0:0:0:0:0:ffff:d821:765
216.33.7.102 0:0:0:0:0:ffff:d821:766
216.33.7.103 0:0:0:0:0:ffff:d821:767
216.33.7.104 0:0:0:0:0:ffff:d821:768
216.33.7.105 0:0:0:0:0:ffff:d821:769
216.33.7.106 0:0:0:0:0:ffff:d821:76a
216.33.7.107 0:0:0:0:0:ffff:d821:76b
216.33.7.108 0:0:0:0:0:ffff:d821:76c
216.33.7.109 0:0:0:0:0:ffff:d821:76d
216.33.7.110 0:0:0:0:0:ffff:d821:76e
216.33.7.111 0:0:0:0:0:ffff:d821:76f
216.33.7.112 0:0:0:0:0:ffff:d821:770
216.33.7.113 0:0:0:0:0:ffff:d821:771
216.33.7.114 0:0:0:0:0:ffff:d821:772
216.33.7.115 0:0:0:0:0:ffff:d821:773
216.33.7.116 0:0:0:0:0:ffff:d821:774
216.33.7.117 0:0:0:0:0:ffff:d821:775
216.33.7.118 0:0:0:0:0:ffff:d821:776
216.33.7.119 0:0:0:0:0:ffff:d821:777
216.33.7.120 0:0:0:0:0:ffff:d821:778


216.33.7.121 0:0:0:0:0:ffff:d821:779
216.33.7.122 0:0:0:0:0:ffff:d821:77a
216.33.7.123 0:0:0:0:0:ffff:d821:77b
216.33.7.124 0:0:0:0:0:ffff:d821:77c
216.33.7.125 0:0:0:0:0:ffff:d821:77d
216.33.7.126 0:0:0:0:0:ffff:d821:77e
216.33.7.127 0:0:0:0:0:ffff:d821:77f
216.33.7.128 0:0:0:0:0:ffff:d821:780
216.33.7.129 0:0:0:0:0:ffff:d821:781
216.33.7.130 0:0:0:0:0:ffff:d821:782
216.33.7.131 0:0:0:0:0:ffff:d821:783
216.33.7.132 0:0:0:0:0:ffff:d821:784
216.33.7.133 0:0:0:0:0:ffff:d821:785
216.33.7.134 0:0:0:0:0:ffff:d821:786
216.33.7.135 0:0:0:0:0:ffff:d821:787
216.33.7.136 0:0:0:0:0:ffff:d821:788
216.33.7.137 0:0:0:0:0:ffff:d821:789
216.33.7.138 0:0:0:0:0:ffff:d821:78a
216.33.7.139 0:0:0:0:0:ffff:d821:78b
216.33.7.140 0:0:0:0:0:ffff:d821:78c
216.33.7.141 0:0:0:0:0:ffff:d821:78d
216.33.7.142 0:0:0:0:0:ffff:d821:78e
216.33.7.143 0:0:0:0:0:ffff:d821:78f
216.33.7.144 0:0:0:0:0:ffff:d821:790
216.33.7.145 0:0:0:0:0:ffff:d821:791
216.33.7.146 0:0:0:0:0:ffff:d821:792
216.33.7.147 0:0:0:0:0:ffff:d821:793
216.33.7.148 0:0:0:0:0:ffff:d821:794
216.33.7.149 0:0:0:0:0:ffff:d821:795
216.33.7.150 0:0:0:0:0:ffff:d821:796
216.33.7.151 0:0:0:0:0:ffff:d821:797
216.33.7.152 0:0:0:0:0:ffff:d821:798
216.33.7.153 0:0:0:0:0:ffff:d821:799
216.33.7.154 0:0:0:0:0:ffff:d821:79a
216.33.7.155 0:0:0:0:0:ffff:d821:79b
216.33.7.156 0:0:0:0:0:ffff:d821:79c
216.33.7.157 0:0:0:0:0:ffff:d821:79d
216.33.7.158 0:0:0:0:0:ffff:d821:79e
216.33.7.159 0:0:0:0:0:ffff:d821:79f
216.33.7.160 0:0:0:0:0:ffff:d821:7a0
216.33.7.161 0:0:0:0:0:ffff:d821:7a1
216.33.7.162 0:0:0:0:0:ffff:d821:7a2
216.33.7.163 0:0:0:0:0:ffff:d821:7a3
216.33.7.164 0:0:0:0:0:ffff:d821:7a4
216.33.7.165 0:0:0:0:0:ffff:d821:7a5
216.33.7.166 0:0:0:0:0:ffff:d821:7a6
216.33.7.167 0:0:0:0:0:ffff:d821:7a7
216.33.7.168 0:0:0:0:0:ffff:d821:7a8
216.33.7.169 0:0:0:0:0:ffff:d821:7a9
216.33.7.170 0:0:0:0:0:ffff:d821:7aa
216.33.7.171 0:0:0:0:0:ffff:d821:7ab
216.33.7.172 0:0:0:0:0:ffff:d821:7ac
216.33.7.173 0:0:0:0:0:ffff:d821:7ad
216.33.7.174 0:0:0:0:0:ffff:d821:7ae
216.33.7.175 0:0:0:0:0:ffff:d821:7af
216.33.7.176 0:0:0:0:0:ffff:d821:7b0
216.33.7.177 0:0:0:0:0:ffff:d821:7b1
216.33.7.178 0:0:0:0:0:ffff:d821:7b2
216.33.7.179 0:0:0:0:0:ffff:d821:7b3
216.33.7.180 0:0:0:0:0:ffff:d821:7b4


216.33.7.181 0:0:0:0:0:ffff:d821:7b5
216.33.7.182 0:0:0:0:0:ffff:d821:7b6
216.33.7.183 0:0:0:0:0:ffff:d821:7b7
216.33.7.184 0:0:0:0:0:ffff:d821:7b8
216.33.7.185 0:0:0:0:0:ffff:d821:7b9
216.33.7.186 0:0:0:0:0:ffff:d821:7ba
216.33.7.187 0:0:0:0:0:ffff:d821:7bb
216.33.7.188 0:0:0:0:0:ffff:d821:7bc
216.33.7.189 0:0:0:0:0:ffff:d821:7bd
216.33.7.190 0:0:0:0:0:ffff:d821:7be
216.33.7.191 0:0:0:0:0:ffff:d821:7bf
216.33.7.192 0:0:0:0:0:ffff:d821:7c0
216.33.7.193 0:0:0:0:0:ffff:d821:7c1
216.33.7.194 0:0:0:0:0:ffff:d821:7c2
216.33.7.195 0:0:0:0:0:ffff:d821:7c3
216.33.7.196 0:0:0:0:0:ffff:d821:7c4
216.33.7.197 0:0:0:0:0:ffff:d821:7c5
216.33.7.198 0:0:0:0:0:ffff:d821:7c6
216.33.7.199 0:0:0:0:0:ffff:d821:7c7
216.33.7.200 0:0:0:0:0:ffff:d821:7c8
216.33.7.201 0:0:0:0:0:ffff:d821:7c9
216.33.7.202 0:0:0:0:0:ffff:d821:7ca
216.33.7.203 0:0:0:0:0:ffff:d821:7cb
216.33.7.204 0:0:0:0:0:ffff:d821:7cc
216.33.7.205 0:0:0:0:0:ffff:d821:7cd
216.33.7.206 0:0:0:0:0:ffff:d821:7ce
216.33.7.207 0:0:0:0:0:ffff:d821:7cf
216.33.7.208 0:0:0:0:0:ffff:d821:7d0
216.33.7.209 0:0:0:0:0:ffff:d821:7d1
216.33.7.210 0:0:0:0:0:ffff:d821:7d2
216.33.7.211 0:0:0:0:0:ffff:d821:7d3
216.33.7.212 0:0:0:0:0:ffff:d821:7d4
216.33.7.213 0:0:0:0:0:ffff:d821:7d5
216.33.7.214 0:0:0:0:0:ffff:d821:7d6
216.33.7.215 0:0:0:0:0:ffff:d821:7d7
216.33.7.216 0:0:0:0:0:ffff:d821:7d8
216.33.7.217 0:0:0:0:0:ffff:d821:7d9
216.33.7.218 0:0:0:0:0:ffff:d821:7da
216.33.7.219 0:0:0:0:0:ffff:d821:7db
216.33.7.220 0:0:0:0:0:ffff:d821:7dc
216.33.7.221 0:0:0:0:0:ffff:d821:7dd
216.33.7.222 0:0:0:0:0:ffff:d821:7de
216.33.7.223 0:0:0:0:0:ffff:d821:7df
216.33.7.224 0:0:0:0:0:ffff:d821:7e0
216.33.7.225 0:0:0:0:0:ffff:d821:7e1
216.33.7.226 0:0:0:0:0:ffff:d821:7e2
216.33.7.227 0:0:0:0:0:ffff:d821:7e3
216.33.7.228 0:0:0:0:0:ffff:d821:7e4
216.33.7.229 0:0:0:0:0:ffff:d821:7e5
216.33.7.230 0:0:0:0:0:ffff:d821:7e6
216.33.7.231 0:0:0:0:0:ffff:d821:7e7
216.33.7.232 0:0:0:0:0:ffff:d821:7e8
216.33.7.233 0:0:0:0:0:ffff:d821:7e9
216.33.7.234 0:0:0:0:0:ffff:d821:7ea
216.33.7.235 0:0:0:0:0:ffff:d821:7eb
216.33.7.236 0:0:0:0:0:ffff:d821:7ec
216.33.7.237 0:0:0:0:0:ffff:d821:7ed
216.33.7.238 0:0:0:0:0:ffff:d821:7ee
216.33.7.239 0:0:0:0:0:ffff:d821:7ef
216.33.7.240 0:0:0:0:0:ffff:d821:7f0
216.33.7.241 0:0:0:0:0:ffff:d821:7f1
216.33.7.242 0:0:0:0:0:ffff:d821:7f2
216.33.7.243 0:0:0:0:0:ffff:d821:7f3
216.33.7.244 0:0:0:0:0:ffff:d821:7f4
216.33.7.245 0:0:0:0:0:ffff:d821:7f5
216.33.7.246 0:0:0:0:0:ffff:d821:7f6
216.33.7.247 0:0:0:0:0:ffff:d821:7f7
216.33.7.248 0:0:0:0:0:ffff:d821:7f8
216.33.7.249 0:0:0:0:0:ffff:d821:7f9
216.33.7.250 0:0:0:0:0:ffff:d821:7fa
216.33.7.251 0:0:0:0:0:ffff:d821:7fb
216.33.7.252 0:0:0:0:0:ffff:d821:7fc
216.33.7.253 0:0:0:0:0:ffff:d821:7fd
216.33.7.254 0:0:0:0:0:ffff:d821:7fe
216.33.7.255 0:0:0:0:0:ffff:d821:7ff


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.