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
157.147.247.1 0:0:0:0:0:ffff:9d93:f701
157.147.247.2 0:0:0:0:0:ffff:9d93:f702
157.147.247.3 0:0:0:0:0:ffff:9d93:f703
157.147.247.4 0:0:0:0:0:ffff:9d93:f704
157.147.247.5 0:0:0:0:0:ffff:9d93:f705
157.147.247.6 0:0:0:0:0:ffff:9d93:f706
157.147.247.7 0:0:0:0:0:ffff:9d93:f707
157.147.247.8 0:0:0:0:0:ffff:9d93:f708
157.147.247.9 0:0:0:0:0:ffff:9d93:f709
157.147.247.10 0:0:0:0:0:ffff:9d93:f70a
157.147.247.11 0:0:0:0:0:ffff:9d93:f70b
157.147.247.12 0:0:0:0:0:ffff:9d93:f70c
157.147.247.13 0:0:0:0:0:ffff:9d93:f70d
157.147.247.14 0:0:0:0:0:ffff:9d93:f70e
157.147.247.15 0:0:0:0:0:ffff:9d93:f70f
157.147.247.16 0:0:0:0:0:ffff:9d93:f710
157.147.247.17 0:0:0:0:0:ffff:9d93:f711
157.147.247.18 0:0:0:0:0:ffff:9d93:f712
157.147.247.19 0:0:0:0:0:ffff:9d93:f713
157.147.247.20 0:0:0:0:0:ffff:9d93:f714
157.147.247.21 0:0:0:0:0:ffff:9d93:f715
157.147.247.22 0:0:0:0:0:ffff:9d93:f716
157.147.247.23 0:0:0:0:0:ffff:9d93:f717
157.147.247.24 0:0:0:0:0:ffff:9d93:f718
157.147.247.25 0:0:0:0:0:ffff:9d93:f719
157.147.247.26 0:0:0:0:0:ffff:9d93:f71a
157.147.247.27 0:0:0:0:0:ffff:9d93:f71b
157.147.247.28 0:0:0:0:0:ffff:9d93:f71c
157.147.247.29 0:0:0:0:0:ffff:9d93:f71d
157.147.247.30 0:0:0:0:0:ffff:9d93:f71e
157.147.247.31 0:0:0:0:0:ffff:9d93:f71f
157.147.247.32 0:0:0:0:0:ffff:9d93:f720
157.147.247.33 0:0:0:0:0:ffff:9d93:f721
157.147.247.34 0:0:0:0:0:ffff:9d93:f722
157.147.247.35 0:0:0:0:0:ffff:9d93:f723
157.147.247.36 0:0:0:0:0:ffff:9d93:f724
157.147.247.37 0:0:0:0:0:ffff:9d93:f725
157.147.247.38 0:0:0:0:0:ffff:9d93:f726
157.147.247.39 0:0:0:0:0:ffff:9d93:f727
157.147.247.40 0:0:0:0:0:ffff:9d93:f728
157.147.247.41 0:0:0:0:0:ffff:9d93:f729
157.147.247.42 0:0:0:0:0:ffff:9d93:f72a
157.147.247.43 0:0:0:0:0:ffff:9d93:f72b
157.147.247.44 0:0:0:0:0:ffff:9d93:f72c
157.147.247.45 0:0:0:0:0:ffff:9d93:f72d
157.147.247.46 0:0:0:0:0:ffff:9d93:f72e
157.147.247.47 0:0:0:0:0:ffff:9d93:f72f
157.147.247.48 0:0:0:0:0:ffff:9d93:f730
157.147.247.49 0:0:0:0:0:ffff:9d93:f731
157.147.247.50 0:0:0:0:0:ffff:9d93:f732
157.147.247.51 0:0:0:0:0:ffff:9d93:f733
157.147.247.52 0:0:0:0:0:ffff:9d93:f734
157.147.247.53 0:0:0:0:0:ffff:9d93:f735
157.147.247.54 0:0:0:0:0:ffff:9d93:f736
157.147.247.55 0:0:0:0:0:ffff:9d93:f737
157.147.247.56 0:0:0:0:0:ffff:9d93:f738
157.147.247.57 0:0:0:0:0:ffff:9d93:f739
157.147.247.58 0:0:0:0:0:ffff:9d93:f73a
157.147.247.59 0:0:0:0:0:ffff:9d93:f73b
157.147.247.60 0:0:0:0:0:ffff:9d93:f73c


157.147.247.61 0:0:0:0:0:ffff:9d93:f73d
157.147.247.62 0:0:0:0:0:ffff:9d93:f73e
157.147.247.63 0:0:0:0:0:ffff:9d93:f73f
157.147.247.64 0:0:0:0:0:ffff:9d93:f740
157.147.247.65 0:0:0:0:0:ffff:9d93:f741
157.147.247.66 0:0:0:0:0:ffff:9d93:f742
157.147.247.67 0:0:0:0:0:ffff:9d93:f743
157.147.247.68 0:0:0:0:0:ffff:9d93:f744
157.147.247.69 0:0:0:0:0:ffff:9d93:f745
157.147.247.70 0:0:0:0:0:ffff:9d93:f746
157.147.247.71 0:0:0:0:0:ffff:9d93:f747
157.147.247.72 0:0:0:0:0:ffff:9d93:f748
157.147.247.73 0:0:0:0:0:ffff:9d93:f749
157.147.247.74 0:0:0:0:0:ffff:9d93:f74a
157.147.247.75 0:0:0:0:0:ffff:9d93:f74b
157.147.247.76 0:0:0:0:0:ffff:9d93:f74c
157.147.247.77 0:0:0:0:0:ffff:9d93:f74d
157.147.247.78 0:0:0:0:0:ffff:9d93:f74e
157.147.247.79 0:0:0:0:0:ffff:9d93:f74f
157.147.247.80 0:0:0:0:0:ffff:9d93:f750
157.147.247.81 0:0:0:0:0:ffff:9d93:f751
157.147.247.82 0:0:0:0:0:ffff:9d93:f752
157.147.247.83 0:0:0:0:0:ffff:9d93:f753
157.147.247.84 0:0:0:0:0:ffff:9d93:f754
157.147.247.85 0:0:0:0:0:ffff:9d93:f755
157.147.247.86 0:0:0:0:0:ffff:9d93:f756
157.147.247.87 0:0:0:0:0:ffff:9d93:f757
157.147.247.88 0:0:0:0:0:ffff:9d93:f758
157.147.247.89 0:0:0:0:0:ffff:9d93:f759
157.147.247.90 0:0:0:0:0:ffff:9d93:f75a
157.147.247.91 0:0:0:0:0:ffff:9d93:f75b
157.147.247.92 0:0:0:0:0:ffff:9d93:f75c
157.147.247.93 0:0:0:0:0:ffff:9d93:f75d
157.147.247.94 0:0:0:0:0:ffff:9d93:f75e
157.147.247.95 0:0:0:0:0:ffff:9d93:f75f
157.147.247.96 0:0:0:0:0:ffff:9d93:f760
157.147.247.97 0:0:0:0:0:ffff:9d93:f761
157.147.247.98 0:0:0:0:0:ffff:9d93:f762
157.147.247.99 0:0:0:0:0:ffff:9d93:f763
157.147.247.100 0:0:0:0:0:ffff:9d93:f764
157.147.247.101 0:0:0:0:0:ffff:9d93:f765
157.147.247.102 0:0:0:0:0:ffff:9d93:f766
157.147.247.103 0:0:0:0:0:ffff:9d93:f767
157.147.247.104 0:0:0:0:0:ffff:9d93:f768
157.147.247.105 0:0:0:0:0:ffff:9d93:f769
157.147.247.106 0:0:0:0:0:ffff:9d93:f76a
157.147.247.107 0:0:0:0:0:ffff:9d93:f76b
157.147.247.108 0:0:0:0:0:ffff:9d93:f76c
157.147.247.109 0:0:0:0:0:ffff:9d93:f76d
157.147.247.110 0:0:0:0:0:ffff:9d93:f76e
157.147.247.111 0:0:0:0:0:ffff:9d93:f76f
157.147.247.112 0:0:0:0:0:ffff:9d93:f770
157.147.247.113 0:0:0:0:0:ffff:9d93:f771
157.147.247.114 0:0:0:0:0:ffff:9d93:f772
157.147.247.115 0:0:0:0:0:ffff:9d93:f773
157.147.247.116 0:0:0:0:0:ffff:9d93:f774
157.147.247.117 0:0:0:0:0:ffff:9d93:f775
157.147.247.118 0:0:0:0:0:ffff:9d93:f776
157.147.247.119 0:0:0:0:0:ffff:9d93:f777
157.147.247.120 0:0:0:0:0:ffff:9d93:f778


157.147.247.121 0:0:0:0:0:ffff:9d93:f779
157.147.247.122 0:0:0:0:0:ffff:9d93:f77a
157.147.247.123 0:0:0:0:0:ffff:9d93:f77b
157.147.247.124 0:0:0:0:0:ffff:9d93:f77c
157.147.247.125 0:0:0:0:0:ffff:9d93:f77d
157.147.247.126 0:0:0:0:0:ffff:9d93:f77e
157.147.247.127 0:0:0:0:0:ffff:9d93:f77f
157.147.247.128 0:0:0:0:0:ffff:9d93:f780
157.147.247.129 0:0:0:0:0:ffff:9d93:f781
157.147.247.130 0:0:0:0:0:ffff:9d93:f782
157.147.247.131 0:0:0:0:0:ffff:9d93:f783
157.147.247.132 0:0:0:0:0:ffff:9d93:f784
157.147.247.133 0:0:0:0:0:ffff:9d93:f785
157.147.247.134 0:0:0:0:0:ffff:9d93:f786
157.147.247.135 0:0:0:0:0:ffff:9d93:f787
157.147.247.136 0:0:0:0:0:ffff:9d93:f788
157.147.247.137 0:0:0:0:0:ffff:9d93:f789
157.147.247.138 0:0:0:0:0:ffff:9d93:f78a
157.147.247.139 0:0:0:0:0:ffff:9d93:f78b
157.147.247.140 0:0:0:0:0:ffff:9d93:f78c
157.147.247.141 0:0:0:0:0:ffff:9d93:f78d
157.147.247.142 0:0:0:0:0:ffff:9d93:f78e
157.147.247.143 0:0:0:0:0:ffff:9d93:f78f
157.147.247.144 0:0:0:0:0:ffff:9d93:f790
157.147.247.145 0:0:0:0:0:ffff:9d93:f791
157.147.247.146 0:0:0:0:0:ffff:9d93:f792
157.147.247.147 0:0:0:0:0:ffff:9d93:f793
157.147.247.148 0:0:0:0:0:ffff:9d93:f794
157.147.247.149 0:0:0:0:0:ffff:9d93:f795
157.147.247.150 0:0:0:0:0:ffff:9d93:f796
157.147.247.151 0:0:0:0:0:ffff:9d93:f797
157.147.247.152 0:0:0:0:0:ffff:9d93:f798
157.147.247.153 0:0:0:0:0:ffff:9d93:f799
157.147.247.154 0:0:0:0:0:ffff:9d93:f79a
157.147.247.155 0:0:0:0:0:ffff:9d93:f79b
157.147.247.156 0:0:0:0:0:ffff:9d93:f79c
157.147.247.157 0:0:0:0:0:ffff:9d93:f79d
157.147.247.158 0:0:0:0:0:ffff:9d93:f79e
157.147.247.159 0:0:0:0:0:ffff:9d93:f79f
157.147.247.160 0:0:0:0:0:ffff:9d93:f7a0
157.147.247.161 0:0:0:0:0:ffff:9d93:f7a1
157.147.247.162 0:0:0:0:0:ffff:9d93:f7a2
157.147.247.163 0:0:0:0:0:ffff:9d93:f7a3
157.147.247.164 0:0:0:0:0:ffff:9d93:f7a4
157.147.247.165 0:0:0:0:0:ffff:9d93:f7a5
157.147.247.166 0:0:0:0:0:ffff:9d93:f7a6
157.147.247.167 0:0:0:0:0:ffff:9d93:f7a7
157.147.247.168 0:0:0:0:0:ffff:9d93:f7a8
157.147.247.169 0:0:0:0:0:ffff:9d93:f7a9
157.147.247.170 0:0:0:0:0:ffff:9d93:f7aa
157.147.247.171 0:0:0:0:0:ffff:9d93:f7ab
157.147.247.172 0:0:0:0:0:ffff:9d93:f7ac
157.147.247.173 0:0:0:0:0:ffff:9d93:f7ad
157.147.247.174 0:0:0:0:0:ffff:9d93:f7ae
157.147.247.175 0:0:0:0:0:ffff:9d93:f7af
157.147.247.176 0:0:0:0:0:ffff:9d93:f7b0
157.147.247.177 0:0:0:0:0:ffff:9d93:f7b1
157.147.247.178 0:0:0:0:0:ffff:9d93:f7b2
157.147.247.179 0:0:0:0:0:ffff:9d93:f7b3
157.147.247.180 0:0:0:0:0:ffff:9d93:f7b4


157.147.247.181 0:0:0:0:0:ffff:9d93:f7b5
157.147.247.182 0:0:0:0:0:ffff:9d93:f7b6
157.147.247.183 0:0:0:0:0:ffff:9d93:f7b7
157.147.247.184 0:0:0:0:0:ffff:9d93:f7b8
157.147.247.185 0:0:0:0:0:ffff:9d93:f7b9
157.147.247.186 0:0:0:0:0:ffff:9d93:f7ba
157.147.247.187 0:0:0:0:0:ffff:9d93:f7bb
157.147.247.188 0:0:0:0:0:ffff:9d93:f7bc
157.147.247.189 0:0:0:0:0:ffff:9d93:f7bd
157.147.247.190 0:0:0:0:0:ffff:9d93:f7be
157.147.247.191 0:0:0:0:0:ffff:9d93:f7bf
157.147.247.192 0:0:0:0:0:ffff:9d93:f7c0
157.147.247.193 0:0:0:0:0:ffff:9d93:f7c1
157.147.247.194 0:0:0:0:0:ffff:9d93:f7c2
157.147.247.195 0:0:0:0:0:ffff:9d93:f7c3
157.147.247.196 0:0:0:0:0:ffff:9d93:f7c4
157.147.247.197 0:0:0:0:0:ffff:9d93:f7c5
157.147.247.198 0:0:0:0:0:ffff:9d93:f7c6
157.147.247.199 0:0:0:0:0:ffff:9d93:f7c7
157.147.247.200 0:0:0:0:0:ffff:9d93:f7c8
157.147.247.201 0:0:0:0:0:ffff:9d93:f7c9
157.147.247.202 0:0:0:0:0:ffff:9d93:f7ca
157.147.247.203 0:0:0:0:0:ffff:9d93:f7cb
157.147.247.204 0:0:0:0:0:ffff:9d93:f7cc
157.147.247.205 0:0:0:0:0:ffff:9d93:f7cd
157.147.247.206 0:0:0:0:0:ffff:9d93:f7ce
157.147.247.207 0:0:0:0:0:ffff:9d93:f7cf
157.147.247.208 0:0:0:0:0:ffff:9d93:f7d0
157.147.247.209 0:0:0:0:0:ffff:9d93:f7d1
157.147.247.210 0:0:0:0:0:ffff:9d93:f7d2
157.147.247.211 0:0:0:0:0:ffff:9d93:f7d3
157.147.247.212 0:0:0:0:0:ffff:9d93:f7d4
157.147.247.213 0:0:0:0:0:ffff:9d93:f7d5
157.147.247.214 0:0:0:0:0:ffff:9d93:f7d6
157.147.247.215 0:0:0:0:0:ffff:9d93:f7d7
157.147.247.216 0:0:0:0:0:ffff:9d93:f7d8
157.147.247.217 0:0:0:0:0:ffff:9d93:f7d9
157.147.247.218 0:0:0:0:0:ffff:9d93:f7da
157.147.247.219 0:0:0:0:0:ffff:9d93:f7db
157.147.247.220 0:0:0:0:0:ffff:9d93:f7dc
157.147.247.221 0:0:0:0:0:ffff:9d93:f7dd
157.147.247.222 0:0:0:0:0:ffff:9d93:f7de
157.147.247.223 0:0:0:0:0:ffff:9d93:f7df
157.147.247.224 0:0:0:0:0:ffff:9d93:f7e0
157.147.247.225 0:0:0:0:0:ffff:9d93:f7e1
157.147.247.226 0:0:0:0:0:ffff:9d93:f7e2
157.147.247.227 0:0:0:0:0:ffff:9d93:f7e3
157.147.247.228 0:0:0:0:0:ffff:9d93:f7e4
157.147.247.229 0:0:0:0:0:ffff:9d93:f7e5
157.147.247.230 0:0:0:0:0:ffff:9d93:f7e6
157.147.247.231 0:0:0:0:0:ffff:9d93:f7e7
157.147.247.232 0:0:0:0:0:ffff:9d93:f7e8
157.147.247.233 0:0:0:0:0:ffff:9d93:f7e9
157.147.247.234 0:0:0:0:0:ffff:9d93:f7ea
157.147.247.235 0:0:0:0:0:ffff:9d93:f7eb
157.147.247.236 0:0:0:0:0:ffff:9d93:f7ec
157.147.247.237 0:0:0:0:0:ffff:9d93:f7ed
157.147.247.238 0:0:0:0:0:ffff:9d93:f7ee
157.147.247.239 0:0:0:0:0:ffff:9d93:f7ef
157.147.247.240 0:0:0:0:0:ffff:9d93:f7f0
157.147.247.241 0:0:0:0:0:ffff:9d93:f7f1
157.147.247.242 0:0:0:0:0:ffff:9d93:f7f2
157.147.247.243 0:0:0:0:0:ffff:9d93:f7f3
157.147.247.244 0:0:0:0:0:ffff:9d93:f7f4
157.147.247.245 0:0:0:0:0:ffff:9d93:f7f5
157.147.247.246 0:0:0:0:0:ffff:9d93:f7f6
157.147.247.247 0:0:0:0:0:ffff:9d93:f7f7
157.147.247.248 0:0:0:0:0:ffff:9d93:f7f8
157.147.247.249 0:0:0:0:0:ffff:9d93:f7f9
157.147.247.250 0:0:0:0:0:ffff:9d93:f7fa
157.147.247.251 0:0:0:0:0:ffff:9d93:f7fb
157.147.247.252 0:0:0:0:0:ffff:9d93:f7fc
157.147.247.253 0:0:0:0:0:ffff:9d93:f7fd
157.147.247.254 0:0:0:0:0:ffff:9d93:f7fe
157.147.247.255 0:0:0:0:0:ffff:9d93:f7ff


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.