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
157.85.167.1 0:0:0:0:0:ffff:9d55:a701
157.85.167.2 0:0:0:0:0:ffff:9d55:a702
157.85.167.3 0:0:0:0:0:ffff:9d55:a703
157.85.167.4 0:0:0:0:0:ffff:9d55:a704
157.85.167.5 0:0:0:0:0:ffff:9d55:a705
157.85.167.6 0:0:0:0:0:ffff:9d55:a706
157.85.167.7 0:0:0:0:0:ffff:9d55:a707
157.85.167.8 0:0:0:0:0:ffff:9d55:a708
157.85.167.9 0:0:0:0:0:ffff:9d55:a709
157.85.167.10 0:0:0:0:0:ffff:9d55:a70a
157.85.167.11 0:0:0:0:0:ffff:9d55:a70b
157.85.167.12 0:0:0:0:0:ffff:9d55:a70c
157.85.167.13 0:0:0:0:0:ffff:9d55:a70d
157.85.167.14 0:0:0:0:0:ffff:9d55:a70e
157.85.167.15 0:0:0:0:0:ffff:9d55:a70f
157.85.167.16 0:0:0:0:0:ffff:9d55:a710
157.85.167.17 0:0:0:0:0:ffff:9d55:a711
157.85.167.18 0:0:0:0:0:ffff:9d55:a712
157.85.167.19 0:0:0:0:0:ffff:9d55:a713
157.85.167.20 0:0:0:0:0:ffff:9d55:a714
157.85.167.21 0:0:0:0:0:ffff:9d55:a715
157.85.167.22 0:0:0:0:0:ffff:9d55:a716
157.85.167.23 0:0:0:0:0:ffff:9d55:a717
157.85.167.24 0:0:0:0:0:ffff:9d55:a718
157.85.167.25 0:0:0:0:0:ffff:9d55:a719
157.85.167.26 0:0:0:0:0:ffff:9d55:a71a
157.85.167.27 0:0:0:0:0:ffff:9d55:a71b
157.85.167.28 0:0:0:0:0:ffff:9d55:a71c
157.85.167.29 0:0:0:0:0:ffff:9d55:a71d
157.85.167.30 0:0:0:0:0:ffff:9d55:a71e
157.85.167.31 0:0:0:0:0:ffff:9d55:a71f
157.85.167.32 0:0:0:0:0:ffff:9d55:a720
157.85.167.33 0:0:0:0:0:ffff:9d55:a721
157.85.167.34 0:0:0:0:0:ffff:9d55:a722
157.85.167.35 0:0:0:0:0:ffff:9d55:a723
157.85.167.36 0:0:0:0:0:ffff:9d55:a724
157.85.167.37 0:0:0:0:0:ffff:9d55:a725
157.85.167.38 0:0:0:0:0:ffff:9d55:a726
157.85.167.39 0:0:0:0:0:ffff:9d55:a727
157.85.167.40 0:0:0:0:0:ffff:9d55:a728
157.85.167.41 0:0:0:0:0:ffff:9d55:a729
157.85.167.42 0:0:0:0:0:ffff:9d55:a72a
157.85.167.43 0:0:0:0:0:ffff:9d55:a72b
157.85.167.44 0:0:0:0:0:ffff:9d55:a72c
157.85.167.45 0:0:0:0:0:ffff:9d55:a72d
157.85.167.46 0:0:0:0:0:ffff:9d55:a72e
157.85.167.47 0:0:0:0:0:ffff:9d55:a72f
157.85.167.48 0:0:0:0:0:ffff:9d55:a730
157.85.167.49 0:0:0:0:0:ffff:9d55:a731
157.85.167.50 0:0:0:0:0:ffff:9d55:a732
157.85.167.51 0:0:0:0:0:ffff:9d55:a733
157.85.167.52 0:0:0:0:0:ffff:9d55:a734
157.85.167.53 0:0:0:0:0:ffff:9d55:a735
157.85.167.54 0:0:0:0:0:ffff:9d55:a736
157.85.167.55 0:0:0:0:0:ffff:9d55:a737
157.85.167.56 0:0:0:0:0:ffff:9d55:a738
157.85.167.57 0:0:0:0:0:ffff:9d55:a739
157.85.167.58 0:0:0:0:0:ffff:9d55:a73a
157.85.167.59 0:0:0:0:0:ffff:9d55:a73b
157.85.167.60 0:0:0:0:0:ffff:9d55:a73c


157.85.167.61 0:0:0:0:0:ffff:9d55:a73d
157.85.167.62 0:0:0:0:0:ffff:9d55:a73e
157.85.167.63 0:0:0:0:0:ffff:9d55:a73f
157.85.167.64 0:0:0:0:0:ffff:9d55:a740
157.85.167.65 0:0:0:0:0:ffff:9d55:a741
157.85.167.66 0:0:0:0:0:ffff:9d55:a742
157.85.167.67 0:0:0:0:0:ffff:9d55:a743
157.85.167.68 0:0:0:0:0:ffff:9d55:a744
157.85.167.69 0:0:0:0:0:ffff:9d55:a745
157.85.167.70 0:0:0:0:0:ffff:9d55:a746
157.85.167.71 0:0:0:0:0:ffff:9d55:a747
157.85.167.72 0:0:0:0:0:ffff:9d55:a748
157.85.167.73 0:0:0:0:0:ffff:9d55:a749
157.85.167.74 0:0:0:0:0:ffff:9d55:a74a
157.85.167.75 0:0:0:0:0:ffff:9d55:a74b
157.85.167.76 0:0:0:0:0:ffff:9d55:a74c
157.85.167.77 0:0:0:0:0:ffff:9d55:a74d
157.85.167.78 0:0:0:0:0:ffff:9d55:a74e
157.85.167.79 0:0:0:0:0:ffff:9d55:a74f
157.85.167.80 0:0:0:0:0:ffff:9d55:a750
157.85.167.81 0:0:0:0:0:ffff:9d55:a751
157.85.167.82 0:0:0:0:0:ffff:9d55:a752
157.85.167.83 0:0:0:0:0:ffff:9d55:a753
157.85.167.84 0:0:0:0:0:ffff:9d55:a754
157.85.167.85 0:0:0:0:0:ffff:9d55:a755
157.85.167.86 0:0:0:0:0:ffff:9d55:a756
157.85.167.87 0:0:0:0:0:ffff:9d55:a757
157.85.167.88 0:0:0:0:0:ffff:9d55:a758
157.85.167.89 0:0:0:0:0:ffff:9d55:a759
157.85.167.90 0:0:0:0:0:ffff:9d55:a75a
157.85.167.91 0:0:0:0:0:ffff:9d55:a75b
157.85.167.92 0:0:0:0:0:ffff:9d55:a75c
157.85.167.93 0:0:0:0:0:ffff:9d55:a75d
157.85.167.94 0:0:0:0:0:ffff:9d55:a75e
157.85.167.95 0:0:0:0:0:ffff:9d55:a75f
157.85.167.96 0:0:0:0:0:ffff:9d55:a760
157.85.167.97 0:0:0:0:0:ffff:9d55:a761
157.85.167.98 0:0:0:0:0:ffff:9d55:a762
157.85.167.99 0:0:0:0:0:ffff:9d55:a763
157.85.167.100 0:0:0:0:0:ffff:9d55:a764
157.85.167.101 0:0:0:0:0:ffff:9d55:a765
157.85.167.102 0:0:0:0:0:ffff:9d55:a766
157.85.167.103 0:0:0:0:0:ffff:9d55:a767
157.85.167.104 0:0:0:0:0:ffff:9d55:a768
157.85.167.105 0:0:0:0:0:ffff:9d55:a769
157.85.167.106 0:0:0:0:0:ffff:9d55:a76a
157.85.167.107 0:0:0:0:0:ffff:9d55:a76b
157.85.167.108 0:0:0:0:0:ffff:9d55:a76c
157.85.167.109 0:0:0:0:0:ffff:9d55:a76d
157.85.167.110 0:0:0:0:0:ffff:9d55:a76e
157.85.167.111 0:0:0:0:0:ffff:9d55:a76f
157.85.167.112 0:0:0:0:0:ffff:9d55:a770
157.85.167.113 0:0:0:0:0:ffff:9d55:a771
157.85.167.114 0:0:0:0:0:ffff:9d55:a772
157.85.167.115 0:0:0:0:0:ffff:9d55:a773
157.85.167.116 0:0:0:0:0:ffff:9d55:a774
157.85.167.117 0:0:0:0:0:ffff:9d55:a775
157.85.167.118 0:0:0:0:0:ffff:9d55:a776
157.85.167.119 0:0:0:0:0:ffff:9d55:a777
157.85.167.120 0:0:0:0:0:ffff:9d55:a778


157.85.167.121 0:0:0:0:0:ffff:9d55:a779
157.85.167.122 0:0:0:0:0:ffff:9d55:a77a
157.85.167.123 0:0:0:0:0:ffff:9d55:a77b
157.85.167.124 0:0:0:0:0:ffff:9d55:a77c
157.85.167.125 0:0:0:0:0:ffff:9d55:a77d
157.85.167.126 0:0:0:0:0:ffff:9d55:a77e
157.85.167.127 0:0:0:0:0:ffff:9d55:a77f
157.85.167.128 0:0:0:0:0:ffff:9d55:a780
157.85.167.129 0:0:0:0:0:ffff:9d55:a781
157.85.167.130 0:0:0:0:0:ffff:9d55:a782
157.85.167.131 0:0:0:0:0:ffff:9d55:a783
157.85.167.132 0:0:0:0:0:ffff:9d55:a784
157.85.167.133 0:0:0:0:0:ffff:9d55:a785
157.85.167.134 0:0:0:0:0:ffff:9d55:a786
157.85.167.135 0:0:0:0:0:ffff:9d55:a787
157.85.167.136 0:0:0:0:0:ffff:9d55:a788
157.85.167.137 0:0:0:0:0:ffff:9d55:a789
157.85.167.138 0:0:0:0:0:ffff:9d55:a78a
157.85.167.139 0:0:0:0:0:ffff:9d55:a78b
157.85.167.140 0:0:0:0:0:ffff:9d55:a78c
157.85.167.141 0:0:0:0:0:ffff:9d55:a78d
157.85.167.142 0:0:0:0:0:ffff:9d55:a78e
157.85.167.143 0:0:0:0:0:ffff:9d55:a78f
157.85.167.144 0:0:0:0:0:ffff:9d55:a790
157.85.167.145 0:0:0:0:0:ffff:9d55:a791
157.85.167.146 0:0:0:0:0:ffff:9d55:a792
157.85.167.147 0:0:0:0:0:ffff:9d55:a793
157.85.167.148 0:0:0:0:0:ffff:9d55:a794
157.85.167.149 0:0:0:0:0:ffff:9d55:a795
157.85.167.150 0:0:0:0:0:ffff:9d55:a796
157.85.167.151 0:0:0:0:0:ffff:9d55:a797
157.85.167.152 0:0:0:0:0:ffff:9d55:a798
157.85.167.153 0:0:0:0:0:ffff:9d55:a799
157.85.167.154 0:0:0:0:0:ffff:9d55:a79a
157.85.167.155 0:0:0:0:0:ffff:9d55:a79b
157.85.167.156 0:0:0:0:0:ffff:9d55:a79c
157.85.167.157 0:0:0:0:0:ffff:9d55:a79d
157.85.167.158 0:0:0:0:0:ffff:9d55:a79e
157.85.167.159 0:0:0:0:0:ffff:9d55:a79f
157.85.167.160 0:0:0:0:0:ffff:9d55:a7a0
157.85.167.161 0:0:0:0:0:ffff:9d55:a7a1
157.85.167.162 0:0:0:0:0:ffff:9d55:a7a2
157.85.167.163 0:0:0:0:0:ffff:9d55:a7a3
157.85.167.164 0:0:0:0:0:ffff:9d55:a7a4
157.85.167.165 0:0:0:0:0:ffff:9d55:a7a5
157.85.167.166 0:0:0:0:0:ffff:9d55:a7a6
157.85.167.167 0:0:0:0:0:ffff:9d55:a7a7
157.85.167.168 0:0:0:0:0:ffff:9d55:a7a8
157.85.167.169 0:0:0:0:0:ffff:9d55:a7a9
157.85.167.170 0:0:0:0:0:ffff:9d55:a7aa
157.85.167.171 0:0:0:0:0:ffff:9d55:a7ab
157.85.167.172 0:0:0:0:0:ffff:9d55:a7ac
157.85.167.173 0:0:0:0:0:ffff:9d55:a7ad
157.85.167.174 0:0:0:0:0:ffff:9d55:a7ae
157.85.167.175 0:0:0:0:0:ffff:9d55:a7af
157.85.167.176 0:0:0:0:0:ffff:9d55:a7b0
157.85.167.177 0:0:0:0:0:ffff:9d55:a7b1
157.85.167.178 0:0:0:0:0:ffff:9d55:a7b2
157.85.167.179 0:0:0:0:0:ffff:9d55:a7b3
157.85.167.180 0:0:0:0:0:ffff:9d55:a7b4


157.85.167.181 0:0:0:0:0:ffff:9d55:a7b5
157.85.167.182 0:0:0:0:0:ffff:9d55:a7b6
157.85.167.183 0:0:0:0:0:ffff:9d55:a7b7
157.85.167.184 0:0:0:0:0:ffff:9d55:a7b8
157.85.167.185 0:0:0:0:0:ffff:9d55:a7b9
157.85.167.186 0:0:0:0:0:ffff:9d55:a7ba
157.85.167.187 0:0:0:0:0:ffff:9d55:a7bb
157.85.167.188 0:0:0:0:0:ffff:9d55:a7bc
157.85.167.189 0:0:0:0:0:ffff:9d55:a7bd
157.85.167.190 0:0:0:0:0:ffff:9d55:a7be
157.85.167.191 0:0:0:0:0:ffff:9d55:a7bf
157.85.167.192 0:0:0:0:0:ffff:9d55:a7c0
157.85.167.193 0:0:0:0:0:ffff:9d55:a7c1
157.85.167.194 0:0:0:0:0:ffff:9d55:a7c2
157.85.167.195 0:0:0:0:0:ffff:9d55:a7c3
157.85.167.196 0:0:0:0:0:ffff:9d55:a7c4
157.85.167.197 0:0:0:0:0:ffff:9d55:a7c5
157.85.167.198 0:0:0:0:0:ffff:9d55:a7c6
157.85.167.199 0:0:0:0:0:ffff:9d55:a7c7
157.85.167.200 0:0:0:0:0:ffff:9d55:a7c8
157.85.167.201 0:0:0:0:0:ffff:9d55:a7c9
157.85.167.202 0:0:0:0:0:ffff:9d55:a7ca
157.85.167.203 0:0:0:0:0:ffff:9d55:a7cb
157.85.167.204 0:0:0:0:0:ffff:9d55:a7cc
157.85.167.205 0:0:0:0:0:ffff:9d55:a7cd
157.85.167.206 0:0:0:0:0:ffff:9d55:a7ce
157.85.167.207 0:0:0:0:0:ffff:9d55:a7cf
157.85.167.208 0:0:0:0:0:ffff:9d55:a7d0
157.85.167.209 0:0:0:0:0:ffff:9d55:a7d1
157.85.167.210 0:0:0:0:0:ffff:9d55:a7d2
157.85.167.211 0:0:0:0:0:ffff:9d55:a7d3
157.85.167.212 0:0:0:0:0:ffff:9d55:a7d4
157.85.167.213 0:0:0:0:0:ffff:9d55:a7d5
157.85.167.214 0:0:0:0:0:ffff:9d55:a7d6
157.85.167.215 0:0:0:0:0:ffff:9d55:a7d7
157.85.167.216 0:0:0:0:0:ffff:9d55:a7d8
157.85.167.217 0:0:0:0:0:ffff:9d55:a7d9
157.85.167.218 0:0:0:0:0:ffff:9d55:a7da
157.85.167.219 0:0:0:0:0:ffff:9d55:a7db
157.85.167.220 0:0:0:0:0:ffff:9d55:a7dc
157.85.167.221 0:0:0:0:0:ffff:9d55:a7dd
157.85.167.222 0:0:0:0:0:ffff:9d55:a7de
157.85.167.223 0:0:0:0:0:ffff:9d55:a7df
157.85.167.224 0:0:0:0:0:ffff:9d55:a7e0
157.85.167.225 0:0:0:0:0:ffff:9d55:a7e1
157.85.167.226 0:0:0:0:0:ffff:9d55:a7e2
157.85.167.227 0:0:0:0:0:ffff:9d55:a7e3
157.85.167.228 0:0:0:0:0:ffff:9d55:a7e4
157.85.167.229 0:0:0:0:0:ffff:9d55:a7e5
157.85.167.230 0:0:0:0:0:ffff:9d55:a7e6
157.85.167.231 0:0:0:0:0:ffff:9d55:a7e7
157.85.167.232 0:0:0:0:0:ffff:9d55:a7e8
157.85.167.233 0:0:0:0:0:ffff:9d55:a7e9
157.85.167.234 0:0:0:0:0:ffff:9d55:a7ea
157.85.167.235 0:0:0:0:0:ffff:9d55:a7eb
157.85.167.236 0:0:0:0:0:ffff:9d55:a7ec
157.85.167.237 0:0:0:0:0:ffff:9d55:a7ed
157.85.167.238 0:0:0:0:0:ffff:9d55:a7ee
157.85.167.239 0:0:0:0:0:ffff:9d55:a7ef
157.85.167.240 0:0:0:0:0:ffff:9d55:a7f0
157.85.167.241 0:0:0:0:0:ffff:9d55:a7f1
157.85.167.242 0:0:0:0:0:ffff:9d55:a7f2
157.85.167.243 0:0:0:0:0:ffff:9d55:a7f3
157.85.167.244 0:0:0:0:0:ffff:9d55:a7f4
157.85.167.245 0:0:0:0:0:ffff:9d55:a7f5
157.85.167.246 0:0:0:0:0:ffff:9d55:a7f6
157.85.167.247 0:0:0:0:0:ffff:9d55:a7f7
157.85.167.248 0:0:0:0:0:ffff:9d55:a7f8
157.85.167.249 0:0:0:0:0:ffff:9d55:a7f9
157.85.167.250 0:0:0:0:0:ffff:9d55:a7fa
157.85.167.251 0:0:0:0:0:ffff:9d55:a7fb
157.85.167.252 0:0:0:0:0:ffff:9d55:a7fc
157.85.167.253 0:0:0:0:0:ffff:9d55:a7fd
157.85.167.254 0:0:0:0:0:ffff:9d55:a7fe
157.85.167.255 0:0:0:0:0:ffff:9d55:a7ff


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.