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
63.7.7.1 0:0:0:0:0:ffff:3f07:701
63.7.7.2 0:0:0:0:0:ffff:3f07:702
63.7.7.3 0:0:0:0:0:ffff:3f07:703
63.7.7.4 0:0:0:0:0:ffff:3f07:704
63.7.7.5 0:0:0:0:0:ffff:3f07:705
63.7.7.6 0:0:0:0:0:ffff:3f07:706
63.7.7.7 0:0:0:0:0:ffff:3f07:707
63.7.7.8 0:0:0:0:0:ffff:3f07:708
63.7.7.9 0:0:0:0:0:ffff:3f07:709
63.7.7.10 0:0:0:0:0:ffff:3f07:70a
63.7.7.11 0:0:0:0:0:ffff:3f07:70b
63.7.7.12 0:0:0:0:0:ffff:3f07:70c
63.7.7.13 0:0:0:0:0:ffff:3f07:70d
63.7.7.14 0:0:0:0:0:ffff:3f07:70e
63.7.7.15 0:0:0:0:0:ffff:3f07:70f
63.7.7.16 0:0:0:0:0:ffff:3f07:710
63.7.7.17 0:0:0:0:0:ffff:3f07:711
63.7.7.18 0:0:0:0:0:ffff:3f07:712
63.7.7.19 0:0:0:0:0:ffff:3f07:713
63.7.7.20 0:0:0:0:0:ffff:3f07:714
63.7.7.21 0:0:0:0:0:ffff:3f07:715
63.7.7.22 0:0:0:0:0:ffff:3f07:716
63.7.7.23 0:0:0:0:0:ffff:3f07:717
63.7.7.24 0:0:0:0:0:ffff:3f07:718
63.7.7.25 0:0:0:0:0:ffff:3f07:719
63.7.7.26 0:0:0:0:0:ffff:3f07:71a
63.7.7.27 0:0:0:0:0:ffff:3f07:71b
63.7.7.28 0:0:0:0:0:ffff:3f07:71c
63.7.7.29 0:0:0:0:0:ffff:3f07:71d
63.7.7.30 0:0:0:0:0:ffff:3f07:71e
63.7.7.31 0:0:0:0:0:ffff:3f07:71f
63.7.7.32 0:0:0:0:0:ffff:3f07:720
63.7.7.33 0:0:0:0:0:ffff:3f07:721
63.7.7.34 0:0:0:0:0:ffff:3f07:722
63.7.7.35 0:0:0:0:0:ffff:3f07:723
63.7.7.36 0:0:0:0:0:ffff:3f07:724
63.7.7.37 0:0:0:0:0:ffff:3f07:725
63.7.7.38 0:0:0:0:0:ffff:3f07:726
63.7.7.39 0:0:0:0:0:ffff:3f07:727
63.7.7.40 0:0:0:0:0:ffff:3f07:728
63.7.7.41 0:0:0:0:0:ffff:3f07:729
63.7.7.42 0:0:0:0:0:ffff:3f07:72a
63.7.7.43 0:0:0:0:0:ffff:3f07:72b
63.7.7.44 0:0:0:0:0:ffff:3f07:72c
63.7.7.45 0:0:0:0:0:ffff:3f07:72d
63.7.7.46 0:0:0:0:0:ffff:3f07:72e
63.7.7.47 0:0:0:0:0:ffff:3f07:72f
63.7.7.48 0:0:0:0:0:ffff:3f07:730
63.7.7.49 0:0:0:0:0:ffff:3f07:731
63.7.7.50 0:0:0:0:0:ffff:3f07:732
63.7.7.51 0:0:0:0:0:ffff:3f07:733
63.7.7.52 0:0:0:0:0:ffff:3f07:734
63.7.7.53 0:0:0:0:0:ffff:3f07:735
63.7.7.54 0:0:0:0:0:ffff:3f07:736
63.7.7.55 0:0:0:0:0:ffff:3f07:737
63.7.7.56 0:0:0:0:0:ffff:3f07:738
63.7.7.57 0:0:0:0:0:ffff:3f07:739
63.7.7.58 0:0:0:0:0:ffff:3f07:73a
63.7.7.59 0:0:0:0:0:ffff:3f07:73b
63.7.7.60 0:0:0:0:0:ffff:3f07:73c


63.7.7.61 0:0:0:0:0:ffff:3f07:73d
63.7.7.62 0:0:0:0:0:ffff:3f07:73e
63.7.7.63 0:0:0:0:0:ffff:3f07:73f
63.7.7.64 0:0:0:0:0:ffff:3f07:740
63.7.7.65 0:0:0:0:0:ffff:3f07:741
63.7.7.66 0:0:0:0:0:ffff:3f07:742
63.7.7.67 0:0:0:0:0:ffff:3f07:743
63.7.7.68 0:0:0:0:0:ffff:3f07:744
63.7.7.69 0:0:0:0:0:ffff:3f07:745
63.7.7.70 0:0:0:0:0:ffff:3f07:746
63.7.7.71 0:0:0:0:0:ffff:3f07:747
63.7.7.72 0:0:0:0:0:ffff:3f07:748
63.7.7.73 0:0:0:0:0:ffff:3f07:749
63.7.7.74 0:0:0:0:0:ffff:3f07:74a
63.7.7.75 0:0:0:0:0:ffff:3f07:74b
63.7.7.76 0:0:0:0:0:ffff:3f07:74c
63.7.7.77 0:0:0:0:0:ffff:3f07:74d
63.7.7.78 0:0:0:0:0:ffff:3f07:74e
63.7.7.79 0:0:0:0:0:ffff:3f07:74f
63.7.7.80 0:0:0:0:0:ffff:3f07:750
63.7.7.81 0:0:0:0:0:ffff:3f07:751
63.7.7.82 0:0:0:0:0:ffff:3f07:752
63.7.7.83 0:0:0:0:0:ffff:3f07:753
63.7.7.84 0:0:0:0:0:ffff:3f07:754
63.7.7.85 0:0:0:0:0:ffff:3f07:755
63.7.7.86 0:0:0:0:0:ffff:3f07:756
63.7.7.87 0:0:0:0:0:ffff:3f07:757
63.7.7.88 0:0:0:0:0:ffff:3f07:758
63.7.7.89 0:0:0:0:0:ffff:3f07:759
63.7.7.90 0:0:0:0:0:ffff:3f07:75a
63.7.7.91 0:0:0:0:0:ffff:3f07:75b
63.7.7.92 0:0:0:0:0:ffff:3f07:75c
63.7.7.93 0:0:0:0:0:ffff:3f07:75d
63.7.7.94 0:0:0:0:0:ffff:3f07:75e
63.7.7.95 0:0:0:0:0:ffff:3f07:75f
63.7.7.96 0:0:0:0:0:ffff:3f07:760
63.7.7.97 0:0:0:0:0:ffff:3f07:761
63.7.7.98 0:0:0:0:0:ffff:3f07:762
63.7.7.99 0:0:0:0:0:ffff:3f07:763
63.7.7.100 0:0:0:0:0:ffff:3f07:764
63.7.7.101 0:0:0:0:0:ffff:3f07:765
63.7.7.102 0:0:0:0:0:ffff:3f07:766
63.7.7.103 0:0:0:0:0:ffff:3f07:767
63.7.7.104 0:0:0:0:0:ffff:3f07:768
63.7.7.105 0:0:0:0:0:ffff:3f07:769
63.7.7.106 0:0:0:0:0:ffff:3f07:76a
63.7.7.107 0:0:0:0:0:ffff:3f07:76b
63.7.7.108 0:0:0:0:0:ffff:3f07:76c
63.7.7.109 0:0:0:0:0:ffff:3f07:76d
63.7.7.110 0:0:0:0:0:ffff:3f07:76e
63.7.7.111 0:0:0:0:0:ffff:3f07:76f
63.7.7.112 0:0:0:0:0:ffff:3f07:770
63.7.7.113 0:0:0:0:0:ffff:3f07:771
63.7.7.114 0:0:0:0:0:ffff:3f07:772
63.7.7.115 0:0:0:0:0:ffff:3f07:773
63.7.7.116 0:0:0:0:0:ffff:3f07:774
63.7.7.117 0:0:0:0:0:ffff:3f07:775
63.7.7.118 0:0:0:0:0:ffff:3f07:776
63.7.7.119 0:0:0:0:0:ffff:3f07:777
63.7.7.120 0:0:0:0:0:ffff:3f07:778


63.7.7.121 0:0:0:0:0:ffff:3f07:779
63.7.7.122 0:0:0:0:0:ffff:3f07:77a
63.7.7.123 0:0:0:0:0:ffff:3f07:77b
63.7.7.124 0:0:0:0:0:ffff:3f07:77c
63.7.7.125 0:0:0:0:0:ffff:3f07:77d
63.7.7.126 0:0:0:0:0:ffff:3f07:77e
63.7.7.127 0:0:0:0:0:ffff:3f07:77f
63.7.7.128 0:0:0:0:0:ffff:3f07:780
63.7.7.129 0:0:0:0:0:ffff:3f07:781
63.7.7.130 0:0:0:0:0:ffff:3f07:782
63.7.7.131 0:0:0:0:0:ffff:3f07:783
63.7.7.132 0:0:0:0:0:ffff:3f07:784
63.7.7.133 0:0:0:0:0:ffff:3f07:785
63.7.7.134 0:0:0:0:0:ffff:3f07:786
63.7.7.135 0:0:0:0:0:ffff:3f07:787
63.7.7.136 0:0:0:0:0:ffff:3f07:788
63.7.7.137 0:0:0:0:0:ffff:3f07:789
63.7.7.138 0:0:0:0:0:ffff:3f07:78a
63.7.7.139 0:0:0:0:0:ffff:3f07:78b
63.7.7.140 0:0:0:0:0:ffff:3f07:78c
63.7.7.141 0:0:0:0:0:ffff:3f07:78d
63.7.7.142 0:0:0:0:0:ffff:3f07:78e
63.7.7.143 0:0:0:0:0:ffff:3f07:78f
63.7.7.144 0:0:0:0:0:ffff:3f07:790
63.7.7.145 0:0:0:0:0:ffff:3f07:791
63.7.7.146 0:0:0:0:0:ffff:3f07:792
63.7.7.147 0:0:0:0:0:ffff:3f07:793
63.7.7.148 0:0:0:0:0:ffff:3f07:794
63.7.7.149 0:0:0:0:0:ffff:3f07:795
63.7.7.150 0:0:0:0:0:ffff:3f07:796
63.7.7.151 0:0:0:0:0:ffff:3f07:797
63.7.7.152 0:0:0:0:0:ffff:3f07:798
63.7.7.153 0:0:0:0:0:ffff:3f07:799
63.7.7.154 0:0:0:0:0:ffff:3f07:79a
63.7.7.155 0:0:0:0:0:ffff:3f07:79b
63.7.7.156 0:0:0:0:0:ffff:3f07:79c
63.7.7.157 0:0:0:0:0:ffff:3f07:79d
63.7.7.158 0:0:0:0:0:ffff:3f07:79e
63.7.7.159 0:0:0:0:0:ffff:3f07:79f
63.7.7.160 0:0:0:0:0:ffff:3f07:7a0
63.7.7.161 0:0:0:0:0:ffff:3f07:7a1
63.7.7.162 0:0:0:0:0:ffff:3f07:7a2
63.7.7.163 0:0:0:0:0:ffff:3f07:7a3
63.7.7.164 0:0:0:0:0:ffff:3f07:7a4
63.7.7.165 0:0:0:0:0:ffff:3f07:7a5
63.7.7.166 0:0:0:0:0:ffff:3f07:7a6
63.7.7.167 0:0:0:0:0:ffff:3f07:7a7
63.7.7.168 0:0:0:0:0:ffff:3f07:7a8
63.7.7.169 0:0:0:0:0:ffff:3f07:7a9
63.7.7.170 0:0:0:0:0:ffff:3f07:7aa
63.7.7.171 0:0:0:0:0:ffff:3f07:7ab
63.7.7.172 0:0:0:0:0:ffff:3f07:7ac
63.7.7.173 0:0:0:0:0:ffff:3f07:7ad
63.7.7.174 0:0:0:0:0:ffff:3f07:7ae
63.7.7.175 0:0:0:0:0:ffff:3f07:7af
63.7.7.176 0:0:0:0:0:ffff:3f07:7b0
63.7.7.177 0:0:0:0:0:ffff:3f07:7b1
63.7.7.178 0:0:0:0:0:ffff:3f07:7b2
63.7.7.179 0:0:0:0:0:ffff:3f07:7b3
63.7.7.180 0:0:0:0:0:ffff:3f07:7b4


63.7.7.181 0:0:0:0:0:ffff:3f07:7b5
63.7.7.182 0:0:0:0:0:ffff:3f07:7b6
63.7.7.183 0:0:0:0:0:ffff:3f07:7b7
63.7.7.184 0:0:0:0:0:ffff:3f07:7b8
63.7.7.185 0:0:0:0:0:ffff:3f07:7b9
63.7.7.186 0:0:0:0:0:ffff:3f07:7ba
63.7.7.187 0:0:0:0:0:ffff:3f07:7bb
63.7.7.188 0:0:0:0:0:ffff:3f07:7bc
63.7.7.189 0:0:0:0:0:ffff:3f07:7bd
63.7.7.190 0:0:0:0:0:ffff:3f07:7be
63.7.7.191 0:0:0:0:0:ffff:3f07:7bf
63.7.7.192 0:0:0:0:0:ffff:3f07:7c0
63.7.7.193 0:0:0:0:0:ffff:3f07:7c1
63.7.7.194 0:0:0:0:0:ffff:3f07:7c2
63.7.7.195 0:0:0:0:0:ffff:3f07:7c3
63.7.7.196 0:0:0:0:0:ffff:3f07:7c4
63.7.7.197 0:0:0:0:0:ffff:3f07:7c5
63.7.7.198 0:0:0:0:0:ffff:3f07:7c6
63.7.7.199 0:0:0:0:0:ffff:3f07:7c7
63.7.7.200 0:0:0:0:0:ffff:3f07:7c8
63.7.7.201 0:0:0:0:0:ffff:3f07:7c9
63.7.7.202 0:0:0:0:0:ffff:3f07:7ca
63.7.7.203 0:0:0:0:0:ffff:3f07:7cb
63.7.7.204 0:0:0:0:0:ffff:3f07:7cc
63.7.7.205 0:0:0:0:0:ffff:3f07:7cd
63.7.7.206 0:0:0:0:0:ffff:3f07:7ce
63.7.7.207 0:0:0:0:0:ffff:3f07:7cf
63.7.7.208 0:0:0:0:0:ffff:3f07:7d0
63.7.7.209 0:0:0:0:0:ffff:3f07:7d1
63.7.7.210 0:0:0:0:0:ffff:3f07:7d2
63.7.7.211 0:0:0:0:0:ffff:3f07:7d3
63.7.7.212 0:0:0:0:0:ffff:3f07:7d4
63.7.7.213 0:0:0:0:0:ffff:3f07:7d5
63.7.7.214 0:0:0:0:0:ffff:3f07:7d6
63.7.7.215 0:0:0:0:0:ffff:3f07:7d7
63.7.7.216 0:0:0:0:0:ffff:3f07:7d8
63.7.7.217 0:0:0:0:0:ffff:3f07:7d9
63.7.7.218 0:0:0:0:0:ffff:3f07:7da
63.7.7.219 0:0:0:0:0:ffff:3f07:7db
63.7.7.220 0:0:0:0:0:ffff:3f07:7dc
63.7.7.221 0:0:0:0:0:ffff:3f07:7dd
63.7.7.222 0:0:0:0:0:ffff:3f07:7de
63.7.7.223 0:0:0:0:0:ffff:3f07:7df
63.7.7.224 0:0:0:0:0:ffff:3f07:7e0
63.7.7.225 0:0:0:0:0:ffff:3f07:7e1
63.7.7.226 0:0:0:0:0:ffff:3f07:7e2
63.7.7.227 0:0:0:0:0:ffff:3f07:7e3
63.7.7.228 0:0:0:0:0:ffff:3f07:7e4
63.7.7.229 0:0:0:0:0:ffff:3f07:7e5
63.7.7.230 0:0:0:0:0:ffff:3f07:7e6
63.7.7.231 0:0:0:0:0:ffff:3f07:7e7
63.7.7.232 0:0:0:0:0:ffff:3f07:7e8
63.7.7.233 0:0:0:0:0:ffff:3f07:7e9
63.7.7.234 0:0:0:0:0:ffff:3f07:7ea
63.7.7.235 0:0:0:0:0:ffff:3f07:7eb
63.7.7.236 0:0:0:0:0:ffff:3f07:7ec
63.7.7.237 0:0:0:0:0:ffff:3f07:7ed
63.7.7.238 0:0:0:0:0:ffff:3f07:7ee
63.7.7.239 0:0:0:0:0:ffff:3f07:7ef
63.7.7.240 0:0:0:0:0:ffff:3f07:7f0
63.7.7.241 0:0:0:0:0:ffff:3f07:7f1
63.7.7.242 0:0:0:0:0:ffff:3f07:7f2
63.7.7.243 0:0:0:0:0:ffff:3f07:7f3
63.7.7.244 0:0:0:0:0:ffff:3f07:7f4
63.7.7.245 0:0:0:0:0:ffff:3f07:7f5
63.7.7.246 0:0:0:0:0:ffff:3f07:7f6
63.7.7.247 0:0:0:0:0:ffff:3f07:7f7
63.7.7.248 0:0:0:0:0:ffff:3f07:7f8
63.7.7.249 0:0:0:0:0:ffff:3f07:7f9
63.7.7.250 0:0:0:0:0:ffff:3f07:7fa
63.7.7.251 0:0:0:0:0:ffff:3f07:7fb
63.7.7.252 0:0:0:0:0:ffff:3f07:7fc
63.7.7.253 0:0:0:0:0:ffff:3f07:7fd
63.7.7.254 0:0:0:0:0:ffff:3f07:7fe
63.7.7.255 0:0:0:0:0:ffff:3f07:7ff


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.