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
191.118.55.1 0:0:0:0:0:ffff:bf76:3701
191.118.55.2 0:0:0:0:0:ffff:bf76:3702
191.118.55.3 0:0:0:0:0:ffff:bf76:3703
191.118.55.4 0:0:0:0:0:ffff:bf76:3704
191.118.55.5 0:0:0:0:0:ffff:bf76:3705
191.118.55.6 0:0:0:0:0:ffff:bf76:3706
191.118.55.7 0:0:0:0:0:ffff:bf76:3707
191.118.55.8 0:0:0:0:0:ffff:bf76:3708
191.118.55.9 0:0:0:0:0:ffff:bf76:3709
191.118.55.10 0:0:0:0:0:ffff:bf76:370a
191.118.55.11 0:0:0:0:0:ffff:bf76:370b
191.118.55.12 0:0:0:0:0:ffff:bf76:370c
191.118.55.13 0:0:0:0:0:ffff:bf76:370d
191.118.55.14 0:0:0:0:0:ffff:bf76:370e
191.118.55.15 0:0:0:0:0:ffff:bf76:370f
191.118.55.16 0:0:0:0:0:ffff:bf76:3710
191.118.55.17 0:0:0:0:0:ffff:bf76:3711
191.118.55.18 0:0:0:0:0:ffff:bf76:3712
191.118.55.19 0:0:0:0:0:ffff:bf76:3713
191.118.55.20 0:0:0:0:0:ffff:bf76:3714
191.118.55.21 0:0:0:0:0:ffff:bf76:3715
191.118.55.22 0:0:0:0:0:ffff:bf76:3716
191.118.55.23 0:0:0:0:0:ffff:bf76:3717
191.118.55.24 0:0:0:0:0:ffff:bf76:3718
191.118.55.25 0:0:0:0:0:ffff:bf76:3719
191.118.55.26 0:0:0:0:0:ffff:bf76:371a
191.118.55.27 0:0:0:0:0:ffff:bf76:371b
191.118.55.28 0:0:0:0:0:ffff:bf76:371c
191.118.55.29 0:0:0:0:0:ffff:bf76:371d
191.118.55.30 0:0:0:0:0:ffff:bf76:371e
191.118.55.31 0:0:0:0:0:ffff:bf76:371f
191.118.55.32 0:0:0:0:0:ffff:bf76:3720
191.118.55.33 0:0:0:0:0:ffff:bf76:3721
191.118.55.34 0:0:0:0:0:ffff:bf76:3722
191.118.55.35 0:0:0:0:0:ffff:bf76:3723
191.118.55.36 0:0:0:0:0:ffff:bf76:3724
191.118.55.37 0:0:0:0:0:ffff:bf76:3725
191.118.55.38 0:0:0:0:0:ffff:bf76:3726
191.118.55.39 0:0:0:0:0:ffff:bf76:3727
191.118.55.40 0:0:0:0:0:ffff:bf76:3728
191.118.55.41 0:0:0:0:0:ffff:bf76:3729
191.118.55.42 0:0:0:0:0:ffff:bf76:372a
191.118.55.43 0:0:0:0:0:ffff:bf76:372b
191.118.55.44 0:0:0:0:0:ffff:bf76:372c
191.118.55.45 0:0:0:0:0:ffff:bf76:372d
191.118.55.46 0:0:0:0:0:ffff:bf76:372e
191.118.55.47 0:0:0:0:0:ffff:bf76:372f
191.118.55.48 0:0:0:0:0:ffff:bf76:3730
191.118.55.49 0:0:0:0:0:ffff:bf76:3731
191.118.55.50 0:0:0:0:0:ffff:bf76:3732
191.118.55.51 0:0:0:0:0:ffff:bf76:3733
191.118.55.52 0:0:0:0:0:ffff:bf76:3734
191.118.55.53 0:0:0:0:0:ffff:bf76:3735
191.118.55.54 0:0:0:0:0:ffff:bf76:3736
191.118.55.55 0:0:0:0:0:ffff:bf76:3737
191.118.55.56 0:0:0:0:0:ffff:bf76:3738
191.118.55.57 0:0:0:0:0:ffff:bf76:3739
191.118.55.58 0:0:0:0:0:ffff:bf76:373a
191.118.55.59 0:0:0:0:0:ffff:bf76:373b
191.118.55.60 0:0:0:0:0:ffff:bf76:373c


191.118.55.61 0:0:0:0:0:ffff:bf76:373d
191.118.55.62 0:0:0:0:0:ffff:bf76:373e
191.118.55.63 0:0:0:0:0:ffff:bf76:373f
191.118.55.64 0:0:0:0:0:ffff:bf76:3740
191.118.55.65 0:0:0:0:0:ffff:bf76:3741
191.118.55.66 0:0:0:0:0:ffff:bf76:3742
191.118.55.67 0:0:0:0:0:ffff:bf76:3743
191.118.55.68 0:0:0:0:0:ffff:bf76:3744
191.118.55.69 0:0:0:0:0:ffff:bf76:3745
191.118.55.70 0:0:0:0:0:ffff:bf76:3746
191.118.55.71 0:0:0:0:0:ffff:bf76:3747
191.118.55.72 0:0:0:0:0:ffff:bf76:3748
191.118.55.73 0:0:0:0:0:ffff:bf76:3749
191.118.55.74 0:0:0:0:0:ffff:bf76:374a
191.118.55.75 0:0:0:0:0:ffff:bf76:374b
191.118.55.76 0:0:0:0:0:ffff:bf76:374c
191.118.55.77 0:0:0:0:0:ffff:bf76:374d
191.118.55.78 0:0:0:0:0:ffff:bf76:374e
191.118.55.79 0:0:0:0:0:ffff:bf76:374f
191.118.55.80 0:0:0:0:0:ffff:bf76:3750
191.118.55.81 0:0:0:0:0:ffff:bf76:3751
191.118.55.82 0:0:0:0:0:ffff:bf76:3752
191.118.55.83 0:0:0:0:0:ffff:bf76:3753
191.118.55.84 0:0:0:0:0:ffff:bf76:3754
191.118.55.85 0:0:0:0:0:ffff:bf76:3755
191.118.55.86 0:0:0:0:0:ffff:bf76:3756
191.118.55.87 0:0:0:0:0:ffff:bf76:3757
191.118.55.88 0:0:0:0:0:ffff:bf76:3758
191.118.55.89 0:0:0:0:0:ffff:bf76:3759
191.118.55.90 0:0:0:0:0:ffff:bf76:375a
191.118.55.91 0:0:0:0:0:ffff:bf76:375b
191.118.55.92 0:0:0:0:0:ffff:bf76:375c
191.118.55.93 0:0:0:0:0:ffff:bf76:375d
191.118.55.94 0:0:0:0:0:ffff:bf76:375e
191.118.55.95 0:0:0:0:0:ffff:bf76:375f
191.118.55.96 0:0:0:0:0:ffff:bf76:3760
191.118.55.97 0:0:0:0:0:ffff:bf76:3761
191.118.55.98 0:0:0:0:0:ffff:bf76:3762
191.118.55.99 0:0:0:0:0:ffff:bf76:3763
191.118.55.100 0:0:0:0:0:ffff:bf76:3764
191.118.55.101 0:0:0:0:0:ffff:bf76:3765
191.118.55.102 0:0:0:0:0:ffff:bf76:3766
191.118.55.103 0:0:0:0:0:ffff:bf76:3767
191.118.55.104 0:0:0:0:0:ffff:bf76:3768
191.118.55.105 0:0:0:0:0:ffff:bf76:3769
191.118.55.106 0:0:0:0:0:ffff:bf76:376a
191.118.55.107 0:0:0:0:0:ffff:bf76:376b
191.118.55.108 0:0:0:0:0:ffff:bf76:376c
191.118.55.109 0:0:0:0:0:ffff:bf76:376d
191.118.55.110 0:0:0:0:0:ffff:bf76:376e
191.118.55.111 0:0:0:0:0:ffff:bf76:376f
191.118.55.112 0:0:0:0:0:ffff:bf76:3770
191.118.55.113 0:0:0:0:0:ffff:bf76:3771
191.118.55.114 0:0:0:0:0:ffff:bf76:3772
191.118.55.115 0:0:0:0:0:ffff:bf76:3773
191.118.55.116 0:0:0:0:0:ffff:bf76:3774
191.118.55.117 0:0:0:0:0:ffff:bf76:3775
191.118.55.118 0:0:0:0:0:ffff:bf76:3776
191.118.55.119 0:0:0:0:0:ffff:bf76:3777
191.118.55.120 0:0:0:0:0:ffff:bf76:3778


191.118.55.121 0:0:0:0:0:ffff:bf76:3779
191.118.55.122 0:0:0:0:0:ffff:bf76:377a
191.118.55.123 0:0:0:0:0:ffff:bf76:377b
191.118.55.124 0:0:0:0:0:ffff:bf76:377c
191.118.55.125 0:0:0:0:0:ffff:bf76:377d
191.118.55.126 0:0:0:0:0:ffff:bf76:377e
191.118.55.127 0:0:0:0:0:ffff:bf76:377f
191.118.55.128 0:0:0:0:0:ffff:bf76:3780
191.118.55.129 0:0:0:0:0:ffff:bf76:3781
191.118.55.130 0:0:0:0:0:ffff:bf76:3782
191.118.55.131 0:0:0:0:0:ffff:bf76:3783
191.118.55.132 0:0:0:0:0:ffff:bf76:3784
191.118.55.133 0:0:0:0:0:ffff:bf76:3785
191.118.55.134 0:0:0:0:0:ffff:bf76:3786
191.118.55.135 0:0:0:0:0:ffff:bf76:3787
191.118.55.136 0:0:0:0:0:ffff:bf76:3788
191.118.55.137 0:0:0:0:0:ffff:bf76:3789
191.118.55.138 0:0:0:0:0:ffff:bf76:378a
191.118.55.139 0:0:0:0:0:ffff:bf76:378b
191.118.55.140 0:0:0:0:0:ffff:bf76:378c
191.118.55.141 0:0:0:0:0:ffff:bf76:378d
191.118.55.142 0:0:0:0:0:ffff:bf76:378e
191.118.55.143 0:0:0:0:0:ffff:bf76:378f
191.118.55.144 0:0:0:0:0:ffff:bf76:3790
191.118.55.145 0:0:0:0:0:ffff:bf76:3791
191.118.55.146 0:0:0:0:0:ffff:bf76:3792
191.118.55.147 0:0:0:0:0:ffff:bf76:3793
191.118.55.148 0:0:0:0:0:ffff:bf76:3794
191.118.55.149 0:0:0:0:0:ffff:bf76:3795
191.118.55.150 0:0:0:0:0:ffff:bf76:3796
191.118.55.151 0:0:0:0:0:ffff:bf76:3797
191.118.55.152 0:0:0:0:0:ffff:bf76:3798
191.118.55.153 0:0:0:0:0:ffff:bf76:3799
191.118.55.154 0:0:0:0:0:ffff:bf76:379a
191.118.55.155 0:0:0:0:0:ffff:bf76:379b
191.118.55.156 0:0:0:0:0:ffff:bf76:379c
191.118.55.157 0:0:0:0:0:ffff:bf76:379d
191.118.55.158 0:0:0:0:0:ffff:bf76:379e
191.118.55.159 0:0:0:0:0:ffff:bf76:379f
191.118.55.160 0:0:0:0:0:ffff:bf76:37a0
191.118.55.161 0:0:0:0:0:ffff:bf76:37a1
191.118.55.162 0:0:0:0:0:ffff:bf76:37a2
191.118.55.163 0:0:0:0:0:ffff:bf76:37a3
191.118.55.164 0:0:0:0:0:ffff:bf76:37a4
191.118.55.165 0:0:0:0:0:ffff:bf76:37a5
191.118.55.166 0:0:0:0:0:ffff:bf76:37a6
191.118.55.167 0:0:0:0:0:ffff:bf76:37a7
191.118.55.168 0:0:0:0:0:ffff:bf76:37a8
191.118.55.169 0:0:0:0:0:ffff:bf76:37a9
191.118.55.170 0:0:0:0:0:ffff:bf76:37aa
191.118.55.171 0:0:0:0:0:ffff:bf76:37ab
191.118.55.172 0:0:0:0:0:ffff:bf76:37ac
191.118.55.173 0:0:0:0:0:ffff:bf76:37ad
191.118.55.174 0:0:0:0:0:ffff:bf76:37ae
191.118.55.175 0:0:0:0:0:ffff:bf76:37af
191.118.55.176 0:0:0:0:0:ffff:bf76:37b0
191.118.55.177 0:0:0:0:0:ffff:bf76:37b1
191.118.55.178 0:0:0:0:0:ffff:bf76:37b2
191.118.55.179 0:0:0:0:0:ffff:bf76:37b3
191.118.55.180 0:0:0:0:0:ffff:bf76:37b4


191.118.55.181 0:0:0:0:0:ffff:bf76:37b5
191.118.55.182 0:0:0:0:0:ffff:bf76:37b6
191.118.55.183 0:0:0:0:0:ffff:bf76:37b7
191.118.55.184 0:0:0:0:0:ffff:bf76:37b8
191.118.55.185 0:0:0:0:0:ffff:bf76:37b9
191.118.55.186 0:0:0:0:0:ffff:bf76:37ba
191.118.55.187 0:0:0:0:0:ffff:bf76:37bb
191.118.55.188 0:0:0:0:0:ffff:bf76:37bc
191.118.55.189 0:0:0:0:0:ffff:bf76:37bd
191.118.55.190 0:0:0:0:0:ffff:bf76:37be
191.118.55.191 0:0:0:0:0:ffff:bf76:37bf
191.118.55.192 0:0:0:0:0:ffff:bf76:37c0
191.118.55.193 0:0:0:0:0:ffff:bf76:37c1
191.118.55.194 0:0:0:0:0:ffff:bf76:37c2
191.118.55.195 0:0:0:0:0:ffff:bf76:37c3
191.118.55.196 0:0:0:0:0:ffff:bf76:37c4
191.118.55.197 0:0:0:0:0:ffff:bf76:37c5
191.118.55.198 0:0:0:0:0:ffff:bf76:37c6
191.118.55.199 0:0:0:0:0:ffff:bf76:37c7
191.118.55.200 0:0:0:0:0:ffff:bf76:37c8
191.118.55.201 0:0:0:0:0:ffff:bf76:37c9
191.118.55.202 0:0:0:0:0:ffff:bf76:37ca
191.118.55.203 0:0:0:0:0:ffff:bf76:37cb
191.118.55.204 0:0:0:0:0:ffff:bf76:37cc
191.118.55.205 0:0:0:0:0:ffff:bf76:37cd
191.118.55.206 0:0:0:0:0:ffff:bf76:37ce
191.118.55.207 0:0:0:0:0:ffff:bf76:37cf
191.118.55.208 0:0:0:0:0:ffff:bf76:37d0
191.118.55.209 0:0:0:0:0:ffff:bf76:37d1
191.118.55.210 0:0:0:0:0:ffff:bf76:37d2
191.118.55.211 0:0:0:0:0:ffff:bf76:37d3
191.118.55.212 0:0:0:0:0:ffff:bf76:37d4
191.118.55.213 0:0:0:0:0:ffff:bf76:37d5
191.118.55.214 0:0:0:0:0:ffff:bf76:37d6
191.118.55.215 0:0:0:0:0:ffff:bf76:37d7
191.118.55.216 0:0:0:0:0:ffff:bf76:37d8
191.118.55.217 0:0:0:0:0:ffff:bf76:37d9
191.118.55.218 0:0:0:0:0:ffff:bf76:37da
191.118.55.219 0:0:0:0:0:ffff:bf76:37db
191.118.55.220 0:0:0:0:0:ffff:bf76:37dc
191.118.55.221 0:0:0:0:0:ffff:bf76:37dd
191.118.55.222 0:0:0:0:0:ffff:bf76:37de
191.118.55.223 0:0:0:0:0:ffff:bf76:37df
191.118.55.224 0:0:0:0:0:ffff:bf76:37e0
191.118.55.225 0:0:0:0:0:ffff:bf76:37e1
191.118.55.226 0:0:0:0:0:ffff:bf76:37e2
191.118.55.227 0:0:0:0:0:ffff:bf76:37e3
191.118.55.228 0:0:0:0:0:ffff:bf76:37e4
191.118.55.229 0:0:0:0:0:ffff:bf76:37e5
191.118.55.230 0:0:0:0:0:ffff:bf76:37e6
191.118.55.231 0:0:0:0:0:ffff:bf76:37e7
191.118.55.232 0:0:0:0:0:ffff:bf76:37e8
191.118.55.233 0:0:0:0:0:ffff:bf76:37e9
191.118.55.234 0:0:0:0:0:ffff:bf76:37ea
191.118.55.235 0:0:0:0:0:ffff:bf76:37eb
191.118.55.236 0:0:0:0:0:ffff:bf76:37ec
191.118.55.237 0:0:0:0:0:ffff:bf76:37ed
191.118.55.238 0:0:0:0:0:ffff:bf76:37ee
191.118.55.239 0:0:0:0:0:ffff:bf76:37ef
191.118.55.240 0:0:0:0:0:ffff:bf76:37f0
191.118.55.241 0:0:0:0:0:ffff:bf76:37f1
191.118.55.242 0:0:0:0:0:ffff:bf76:37f2
191.118.55.243 0:0:0:0:0:ffff:bf76:37f3
191.118.55.244 0:0:0:0:0:ffff:bf76:37f4
191.118.55.245 0:0:0:0:0:ffff:bf76:37f5
191.118.55.246 0:0:0:0:0:ffff:bf76:37f6
191.118.55.247 0:0:0:0:0:ffff:bf76:37f7
191.118.55.248 0:0:0:0:0:ffff:bf76:37f8
191.118.55.249 0:0:0:0:0:ffff:bf76:37f9
191.118.55.250 0:0:0:0:0:ffff:bf76:37fa
191.118.55.251 0:0:0:0:0:ffff:bf76:37fb
191.118.55.252 0:0:0:0:0:ffff:bf76:37fc
191.118.55.253 0:0:0:0:0:ffff:bf76:37fd
191.118.55.254 0:0:0:0:0:ffff:bf76:37fe
191.118.55.255 0:0:0:0:0:ffff:bf76:37ff


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.