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
78.217.55.1 0:0:0:0:0:ffff:4ed9:3701
78.217.55.2 0:0:0:0:0:ffff:4ed9:3702
78.217.55.3 0:0:0:0:0:ffff:4ed9:3703
78.217.55.4 0:0:0:0:0:ffff:4ed9:3704
78.217.55.5 0:0:0:0:0:ffff:4ed9:3705
78.217.55.6 0:0:0:0:0:ffff:4ed9:3706
78.217.55.7 0:0:0:0:0:ffff:4ed9:3707
78.217.55.8 0:0:0:0:0:ffff:4ed9:3708
78.217.55.9 0:0:0:0:0:ffff:4ed9:3709
78.217.55.10 0:0:0:0:0:ffff:4ed9:370a
78.217.55.11 0:0:0:0:0:ffff:4ed9:370b
78.217.55.12 0:0:0:0:0:ffff:4ed9:370c
78.217.55.13 0:0:0:0:0:ffff:4ed9:370d
78.217.55.14 0:0:0:0:0:ffff:4ed9:370e
78.217.55.15 0:0:0:0:0:ffff:4ed9:370f
78.217.55.16 0:0:0:0:0:ffff:4ed9:3710
78.217.55.17 0:0:0:0:0:ffff:4ed9:3711
78.217.55.18 0:0:0:0:0:ffff:4ed9:3712
78.217.55.19 0:0:0:0:0:ffff:4ed9:3713
78.217.55.20 0:0:0:0:0:ffff:4ed9:3714
78.217.55.21 0:0:0:0:0:ffff:4ed9:3715
78.217.55.22 0:0:0:0:0:ffff:4ed9:3716
78.217.55.23 0:0:0:0:0:ffff:4ed9:3717
78.217.55.24 0:0:0:0:0:ffff:4ed9:3718
78.217.55.25 0:0:0:0:0:ffff:4ed9:3719
78.217.55.26 0:0:0:0:0:ffff:4ed9:371a
78.217.55.27 0:0:0:0:0:ffff:4ed9:371b
78.217.55.28 0:0:0:0:0:ffff:4ed9:371c
78.217.55.29 0:0:0:0:0:ffff:4ed9:371d
78.217.55.30 0:0:0:0:0:ffff:4ed9:371e
78.217.55.31 0:0:0:0:0:ffff:4ed9:371f
78.217.55.32 0:0:0:0:0:ffff:4ed9:3720
78.217.55.33 0:0:0:0:0:ffff:4ed9:3721
78.217.55.34 0:0:0:0:0:ffff:4ed9:3722
78.217.55.35 0:0:0:0:0:ffff:4ed9:3723
78.217.55.36 0:0:0:0:0:ffff:4ed9:3724
78.217.55.37 0:0:0:0:0:ffff:4ed9:3725
78.217.55.38 0:0:0:0:0:ffff:4ed9:3726
78.217.55.39 0:0:0:0:0:ffff:4ed9:3727
78.217.55.40 0:0:0:0:0:ffff:4ed9:3728
78.217.55.41 0:0:0:0:0:ffff:4ed9:3729
78.217.55.42 0:0:0:0:0:ffff:4ed9:372a
78.217.55.43 0:0:0:0:0:ffff:4ed9:372b
78.217.55.44 0:0:0:0:0:ffff:4ed9:372c
78.217.55.45 0:0:0:0:0:ffff:4ed9:372d
78.217.55.46 0:0:0:0:0:ffff:4ed9:372e
78.217.55.47 0:0:0:0:0:ffff:4ed9:372f
78.217.55.48 0:0:0:0:0:ffff:4ed9:3730
78.217.55.49 0:0:0:0:0:ffff:4ed9:3731
78.217.55.50 0:0:0:0:0:ffff:4ed9:3732
78.217.55.51 0:0:0:0:0:ffff:4ed9:3733
78.217.55.52 0:0:0:0:0:ffff:4ed9:3734
78.217.55.53 0:0:0:0:0:ffff:4ed9:3735
78.217.55.54 0:0:0:0:0:ffff:4ed9:3736
78.217.55.55 0:0:0:0:0:ffff:4ed9:3737
78.217.55.56 0:0:0:0:0:ffff:4ed9:3738
78.217.55.57 0:0:0:0:0:ffff:4ed9:3739
78.217.55.58 0:0:0:0:0:ffff:4ed9:373a
78.217.55.59 0:0:0:0:0:ffff:4ed9:373b
78.217.55.60 0:0:0:0:0:ffff:4ed9:373c


78.217.55.61 0:0:0:0:0:ffff:4ed9:373d
78.217.55.62 0:0:0:0:0:ffff:4ed9:373e
78.217.55.63 0:0:0:0:0:ffff:4ed9:373f
78.217.55.64 0:0:0:0:0:ffff:4ed9:3740
78.217.55.65 0:0:0:0:0:ffff:4ed9:3741
78.217.55.66 0:0:0:0:0:ffff:4ed9:3742
78.217.55.67 0:0:0:0:0:ffff:4ed9:3743
78.217.55.68 0:0:0:0:0:ffff:4ed9:3744
78.217.55.69 0:0:0:0:0:ffff:4ed9:3745
78.217.55.70 0:0:0:0:0:ffff:4ed9:3746
78.217.55.71 0:0:0:0:0:ffff:4ed9:3747
78.217.55.72 0:0:0:0:0:ffff:4ed9:3748
78.217.55.73 0:0:0:0:0:ffff:4ed9:3749
78.217.55.74 0:0:0:0:0:ffff:4ed9:374a
78.217.55.75 0:0:0:0:0:ffff:4ed9:374b
78.217.55.76 0:0:0:0:0:ffff:4ed9:374c
78.217.55.77 0:0:0:0:0:ffff:4ed9:374d
78.217.55.78 0:0:0:0:0:ffff:4ed9:374e
78.217.55.79 0:0:0:0:0:ffff:4ed9:374f
78.217.55.80 0:0:0:0:0:ffff:4ed9:3750
78.217.55.81 0:0:0:0:0:ffff:4ed9:3751
78.217.55.82 0:0:0:0:0:ffff:4ed9:3752
78.217.55.83 0:0:0:0:0:ffff:4ed9:3753
78.217.55.84 0:0:0:0:0:ffff:4ed9:3754
78.217.55.85 0:0:0:0:0:ffff:4ed9:3755
78.217.55.86 0:0:0:0:0:ffff:4ed9:3756
78.217.55.87 0:0:0:0:0:ffff:4ed9:3757
78.217.55.88 0:0:0:0:0:ffff:4ed9:3758
78.217.55.89 0:0:0:0:0:ffff:4ed9:3759
78.217.55.90 0:0:0:0:0:ffff:4ed9:375a
78.217.55.91 0:0:0:0:0:ffff:4ed9:375b
78.217.55.92 0:0:0:0:0:ffff:4ed9:375c
78.217.55.93 0:0:0:0:0:ffff:4ed9:375d
78.217.55.94 0:0:0:0:0:ffff:4ed9:375e
78.217.55.95 0:0:0:0:0:ffff:4ed9:375f
78.217.55.96 0:0:0:0:0:ffff:4ed9:3760
78.217.55.97 0:0:0:0:0:ffff:4ed9:3761
78.217.55.98 0:0:0:0:0:ffff:4ed9:3762
78.217.55.99 0:0:0:0:0:ffff:4ed9:3763
78.217.55.100 0:0:0:0:0:ffff:4ed9:3764
78.217.55.101 0:0:0:0:0:ffff:4ed9:3765
78.217.55.102 0:0:0:0:0:ffff:4ed9:3766
78.217.55.103 0:0:0:0:0:ffff:4ed9:3767
78.217.55.104 0:0:0:0:0:ffff:4ed9:3768
78.217.55.105 0:0:0:0:0:ffff:4ed9:3769
78.217.55.106 0:0:0:0:0:ffff:4ed9:376a
78.217.55.107 0:0:0:0:0:ffff:4ed9:376b
78.217.55.108 0:0:0:0:0:ffff:4ed9:376c
78.217.55.109 0:0:0:0:0:ffff:4ed9:376d
78.217.55.110 0:0:0:0:0:ffff:4ed9:376e
78.217.55.111 0:0:0:0:0:ffff:4ed9:376f
78.217.55.112 0:0:0:0:0:ffff:4ed9:3770
78.217.55.113 0:0:0:0:0:ffff:4ed9:3771
78.217.55.114 0:0:0:0:0:ffff:4ed9:3772
78.217.55.115 0:0:0:0:0:ffff:4ed9:3773
78.217.55.116 0:0:0:0:0:ffff:4ed9:3774
78.217.55.117 0:0:0:0:0:ffff:4ed9:3775
78.217.55.118 0:0:0:0:0:ffff:4ed9:3776
78.217.55.119 0:0:0:0:0:ffff:4ed9:3777
78.217.55.120 0:0:0:0:0:ffff:4ed9:3778


78.217.55.121 0:0:0:0:0:ffff:4ed9:3779
78.217.55.122 0:0:0:0:0:ffff:4ed9:377a
78.217.55.123 0:0:0:0:0:ffff:4ed9:377b
78.217.55.124 0:0:0:0:0:ffff:4ed9:377c
78.217.55.125 0:0:0:0:0:ffff:4ed9:377d
78.217.55.126 0:0:0:0:0:ffff:4ed9:377e
78.217.55.127 0:0:0:0:0:ffff:4ed9:377f
78.217.55.128 0:0:0:0:0:ffff:4ed9:3780
78.217.55.129 0:0:0:0:0:ffff:4ed9:3781
78.217.55.130 0:0:0:0:0:ffff:4ed9:3782
78.217.55.131 0:0:0:0:0:ffff:4ed9:3783
78.217.55.132 0:0:0:0:0:ffff:4ed9:3784
78.217.55.133 0:0:0:0:0:ffff:4ed9:3785
78.217.55.134 0:0:0:0:0:ffff:4ed9:3786
78.217.55.135 0:0:0:0:0:ffff:4ed9:3787
78.217.55.136 0:0:0:0:0:ffff:4ed9:3788
78.217.55.137 0:0:0:0:0:ffff:4ed9:3789
78.217.55.138 0:0:0:0:0:ffff:4ed9:378a
78.217.55.139 0:0:0:0:0:ffff:4ed9:378b
78.217.55.140 0:0:0:0:0:ffff:4ed9:378c
78.217.55.141 0:0:0:0:0:ffff:4ed9:378d
78.217.55.142 0:0:0:0:0:ffff:4ed9:378e
78.217.55.143 0:0:0:0:0:ffff:4ed9:378f
78.217.55.144 0:0:0:0:0:ffff:4ed9:3790
78.217.55.145 0:0:0:0:0:ffff:4ed9:3791
78.217.55.146 0:0:0:0:0:ffff:4ed9:3792
78.217.55.147 0:0:0:0:0:ffff:4ed9:3793
78.217.55.148 0:0:0:0:0:ffff:4ed9:3794
78.217.55.149 0:0:0:0:0:ffff:4ed9:3795
78.217.55.150 0:0:0:0:0:ffff:4ed9:3796
78.217.55.151 0:0:0:0:0:ffff:4ed9:3797
78.217.55.152 0:0:0:0:0:ffff:4ed9:3798
78.217.55.153 0:0:0:0:0:ffff:4ed9:3799
78.217.55.154 0:0:0:0:0:ffff:4ed9:379a
78.217.55.155 0:0:0:0:0:ffff:4ed9:379b
78.217.55.156 0:0:0:0:0:ffff:4ed9:379c
78.217.55.157 0:0:0:0:0:ffff:4ed9:379d
78.217.55.158 0:0:0:0:0:ffff:4ed9:379e
78.217.55.159 0:0:0:0:0:ffff:4ed9:379f
78.217.55.160 0:0:0:0:0:ffff:4ed9:37a0
78.217.55.161 0:0:0:0:0:ffff:4ed9:37a1
78.217.55.162 0:0:0:0:0:ffff:4ed9:37a2
78.217.55.163 0:0:0:0:0:ffff:4ed9:37a3
78.217.55.164 0:0:0:0:0:ffff:4ed9:37a4
78.217.55.165 0:0:0:0:0:ffff:4ed9:37a5
78.217.55.166 0:0:0:0:0:ffff:4ed9:37a6
78.217.55.167 0:0:0:0:0:ffff:4ed9:37a7
78.217.55.168 0:0:0:0:0:ffff:4ed9:37a8
78.217.55.169 0:0:0:0:0:ffff:4ed9:37a9
78.217.55.170 0:0:0:0:0:ffff:4ed9:37aa
78.217.55.171 0:0:0:0:0:ffff:4ed9:37ab
78.217.55.172 0:0:0:0:0:ffff:4ed9:37ac
78.217.55.173 0:0:0:0:0:ffff:4ed9:37ad
78.217.55.174 0:0:0:0:0:ffff:4ed9:37ae
78.217.55.175 0:0:0:0:0:ffff:4ed9:37af
78.217.55.176 0:0:0:0:0:ffff:4ed9:37b0
78.217.55.177 0:0:0:0:0:ffff:4ed9:37b1
78.217.55.178 0:0:0:0:0:ffff:4ed9:37b2
78.217.55.179 0:0:0:0:0:ffff:4ed9:37b3
78.217.55.180 0:0:0:0:0:ffff:4ed9:37b4


78.217.55.181 0:0:0:0:0:ffff:4ed9:37b5
78.217.55.182 0:0:0:0:0:ffff:4ed9:37b6
78.217.55.183 0:0:0:0:0:ffff:4ed9:37b7
78.217.55.184 0:0:0:0:0:ffff:4ed9:37b8
78.217.55.185 0:0:0:0:0:ffff:4ed9:37b9
78.217.55.186 0:0:0:0:0:ffff:4ed9:37ba
78.217.55.187 0:0:0:0:0:ffff:4ed9:37bb
78.217.55.188 0:0:0:0:0:ffff:4ed9:37bc
78.217.55.189 0:0:0:0:0:ffff:4ed9:37bd
78.217.55.190 0:0:0:0:0:ffff:4ed9:37be
78.217.55.191 0:0:0:0:0:ffff:4ed9:37bf
78.217.55.192 0:0:0:0:0:ffff:4ed9:37c0
78.217.55.193 0:0:0:0:0:ffff:4ed9:37c1
78.217.55.194 0:0:0:0:0:ffff:4ed9:37c2
78.217.55.195 0:0:0:0:0:ffff:4ed9:37c3
78.217.55.196 0:0:0:0:0:ffff:4ed9:37c4
78.217.55.197 0:0:0:0:0:ffff:4ed9:37c5
78.217.55.198 0:0:0:0:0:ffff:4ed9:37c6
78.217.55.199 0:0:0:0:0:ffff:4ed9:37c7
78.217.55.200 0:0:0:0:0:ffff:4ed9:37c8
78.217.55.201 0:0:0:0:0:ffff:4ed9:37c9
78.217.55.202 0:0:0:0:0:ffff:4ed9:37ca
78.217.55.203 0:0:0:0:0:ffff:4ed9:37cb
78.217.55.204 0:0:0:0:0:ffff:4ed9:37cc
78.217.55.205 0:0:0:0:0:ffff:4ed9:37cd
78.217.55.206 0:0:0:0:0:ffff:4ed9:37ce
78.217.55.207 0:0:0:0:0:ffff:4ed9:37cf
78.217.55.208 0:0:0:0:0:ffff:4ed9:37d0
78.217.55.209 0:0:0:0:0:ffff:4ed9:37d1
78.217.55.210 0:0:0:0:0:ffff:4ed9:37d2
78.217.55.211 0:0:0:0:0:ffff:4ed9:37d3
78.217.55.212 0:0:0:0:0:ffff:4ed9:37d4
78.217.55.213 0:0:0:0:0:ffff:4ed9:37d5
78.217.55.214 0:0:0:0:0:ffff:4ed9:37d6
78.217.55.215 0:0:0:0:0:ffff:4ed9:37d7
78.217.55.216 0:0:0:0:0:ffff:4ed9:37d8
78.217.55.217 0:0:0:0:0:ffff:4ed9:37d9
78.217.55.218 0:0:0:0:0:ffff:4ed9:37da
78.217.55.219 0:0:0:0:0:ffff:4ed9:37db
78.217.55.220 0:0:0:0:0:ffff:4ed9:37dc
78.217.55.221 0:0:0:0:0:ffff:4ed9:37dd
78.217.55.222 0:0:0:0:0:ffff:4ed9:37de
78.217.55.223 0:0:0:0:0:ffff:4ed9:37df
78.217.55.224 0:0:0:0:0:ffff:4ed9:37e0
78.217.55.225 0:0:0:0:0:ffff:4ed9:37e1
78.217.55.226 0:0:0:0:0:ffff:4ed9:37e2
78.217.55.227 0:0:0:0:0:ffff:4ed9:37e3
78.217.55.228 0:0:0:0:0:ffff:4ed9:37e4
78.217.55.229 0:0:0:0:0:ffff:4ed9:37e5
78.217.55.230 0:0:0:0:0:ffff:4ed9:37e6
78.217.55.231 0:0:0:0:0:ffff:4ed9:37e7
78.217.55.232 0:0:0:0:0:ffff:4ed9:37e8
78.217.55.233 0:0:0:0:0:ffff:4ed9:37e9
78.217.55.234 0:0:0:0:0:ffff:4ed9:37ea
78.217.55.235 0:0:0:0:0:ffff:4ed9:37eb
78.217.55.236 0:0:0:0:0:ffff:4ed9:37ec
78.217.55.237 0:0:0:0:0:ffff:4ed9:37ed
78.217.55.238 0:0:0:0:0:ffff:4ed9:37ee
78.217.55.239 0:0:0:0:0:ffff:4ed9:37ef
78.217.55.240 0:0:0:0:0:ffff:4ed9:37f0
78.217.55.241 0:0:0:0:0:ffff:4ed9:37f1
78.217.55.242 0:0:0:0:0:ffff:4ed9:37f2
78.217.55.243 0:0:0:0:0:ffff:4ed9:37f3
78.217.55.244 0:0:0:0:0:ffff:4ed9:37f4
78.217.55.245 0:0:0:0:0:ffff:4ed9:37f5
78.217.55.246 0:0:0:0:0:ffff:4ed9:37f6
78.217.55.247 0:0:0:0:0:ffff:4ed9:37f7
78.217.55.248 0:0:0:0:0:ffff:4ed9:37f8
78.217.55.249 0:0:0:0:0:ffff:4ed9:37f9
78.217.55.250 0:0:0:0:0:ffff:4ed9:37fa
78.217.55.251 0:0:0:0:0:ffff:4ed9:37fb
78.217.55.252 0:0:0:0:0:ffff:4ed9:37fc
78.217.55.253 0:0:0:0:0:ffff:4ed9:37fd
78.217.55.254 0:0:0:0:0:ffff:4ed9:37fe
78.217.55.255 0:0:0:0:0:ffff:4ed9:37ff


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.