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
199.145.167.1 0:0:0:0:0:ffff:c791:a701
199.145.167.2 0:0:0:0:0:ffff:c791:a702
199.145.167.3 0:0:0:0:0:ffff:c791:a703
199.145.167.4 0:0:0:0:0:ffff:c791:a704
199.145.167.5 0:0:0:0:0:ffff:c791:a705
199.145.167.6 0:0:0:0:0:ffff:c791:a706
199.145.167.7 0:0:0:0:0:ffff:c791:a707
199.145.167.8 0:0:0:0:0:ffff:c791:a708
199.145.167.9 0:0:0:0:0:ffff:c791:a709
199.145.167.10 0:0:0:0:0:ffff:c791:a70a
199.145.167.11 0:0:0:0:0:ffff:c791:a70b
199.145.167.12 0:0:0:0:0:ffff:c791:a70c
199.145.167.13 0:0:0:0:0:ffff:c791:a70d
199.145.167.14 0:0:0:0:0:ffff:c791:a70e
199.145.167.15 0:0:0:0:0:ffff:c791:a70f
199.145.167.16 0:0:0:0:0:ffff:c791:a710
199.145.167.17 0:0:0:0:0:ffff:c791:a711
199.145.167.18 0:0:0:0:0:ffff:c791:a712
199.145.167.19 0:0:0:0:0:ffff:c791:a713
199.145.167.20 0:0:0:0:0:ffff:c791:a714
199.145.167.21 0:0:0:0:0:ffff:c791:a715
199.145.167.22 0:0:0:0:0:ffff:c791:a716
199.145.167.23 0:0:0:0:0:ffff:c791:a717
199.145.167.24 0:0:0:0:0:ffff:c791:a718
199.145.167.25 0:0:0:0:0:ffff:c791:a719
199.145.167.26 0:0:0:0:0:ffff:c791:a71a
199.145.167.27 0:0:0:0:0:ffff:c791:a71b
199.145.167.28 0:0:0:0:0:ffff:c791:a71c
199.145.167.29 0:0:0:0:0:ffff:c791:a71d
199.145.167.30 0:0:0:0:0:ffff:c791:a71e
199.145.167.31 0:0:0:0:0:ffff:c791:a71f
199.145.167.32 0:0:0:0:0:ffff:c791:a720
199.145.167.33 0:0:0:0:0:ffff:c791:a721
199.145.167.34 0:0:0:0:0:ffff:c791:a722
199.145.167.35 0:0:0:0:0:ffff:c791:a723
199.145.167.36 0:0:0:0:0:ffff:c791:a724
199.145.167.37 0:0:0:0:0:ffff:c791:a725
199.145.167.38 0:0:0:0:0:ffff:c791:a726
199.145.167.39 0:0:0:0:0:ffff:c791:a727
199.145.167.40 0:0:0:0:0:ffff:c791:a728
199.145.167.41 0:0:0:0:0:ffff:c791:a729
199.145.167.42 0:0:0:0:0:ffff:c791:a72a
199.145.167.43 0:0:0:0:0:ffff:c791:a72b
199.145.167.44 0:0:0:0:0:ffff:c791:a72c
199.145.167.45 0:0:0:0:0:ffff:c791:a72d
199.145.167.46 0:0:0:0:0:ffff:c791:a72e
199.145.167.47 0:0:0:0:0:ffff:c791:a72f
199.145.167.48 0:0:0:0:0:ffff:c791:a730
199.145.167.49 0:0:0:0:0:ffff:c791:a731
199.145.167.50 0:0:0:0:0:ffff:c791:a732
199.145.167.51 0:0:0:0:0:ffff:c791:a733
199.145.167.52 0:0:0:0:0:ffff:c791:a734
199.145.167.53 0:0:0:0:0:ffff:c791:a735
199.145.167.54 0:0:0:0:0:ffff:c791:a736
199.145.167.55 0:0:0:0:0:ffff:c791:a737
199.145.167.56 0:0:0:0:0:ffff:c791:a738
199.145.167.57 0:0:0:0:0:ffff:c791:a739
199.145.167.58 0:0:0:0:0:ffff:c791:a73a
199.145.167.59 0:0:0:0:0:ffff:c791:a73b
199.145.167.60 0:0:0:0:0:ffff:c791:a73c


199.145.167.61 0:0:0:0:0:ffff:c791:a73d
199.145.167.62 0:0:0:0:0:ffff:c791:a73e
199.145.167.63 0:0:0:0:0:ffff:c791:a73f
199.145.167.64 0:0:0:0:0:ffff:c791:a740
199.145.167.65 0:0:0:0:0:ffff:c791:a741
199.145.167.66 0:0:0:0:0:ffff:c791:a742
199.145.167.67 0:0:0:0:0:ffff:c791:a743
199.145.167.68 0:0:0:0:0:ffff:c791:a744
199.145.167.69 0:0:0:0:0:ffff:c791:a745
199.145.167.70 0:0:0:0:0:ffff:c791:a746
199.145.167.71 0:0:0:0:0:ffff:c791:a747
199.145.167.72 0:0:0:0:0:ffff:c791:a748
199.145.167.73 0:0:0:0:0:ffff:c791:a749
199.145.167.74 0:0:0:0:0:ffff:c791:a74a
199.145.167.75 0:0:0:0:0:ffff:c791:a74b
199.145.167.76 0:0:0:0:0:ffff:c791:a74c
199.145.167.77 0:0:0:0:0:ffff:c791:a74d
199.145.167.78 0:0:0:0:0:ffff:c791:a74e
199.145.167.79 0:0:0:0:0:ffff:c791:a74f
199.145.167.80 0:0:0:0:0:ffff:c791:a750
199.145.167.81 0:0:0:0:0:ffff:c791:a751
199.145.167.82 0:0:0:0:0:ffff:c791:a752
199.145.167.83 0:0:0:0:0:ffff:c791:a753
199.145.167.84 0:0:0:0:0:ffff:c791:a754
199.145.167.85 0:0:0:0:0:ffff:c791:a755
199.145.167.86 0:0:0:0:0:ffff:c791:a756
199.145.167.87 0:0:0:0:0:ffff:c791:a757
199.145.167.88 0:0:0:0:0:ffff:c791:a758
199.145.167.89 0:0:0:0:0:ffff:c791:a759
199.145.167.90 0:0:0:0:0:ffff:c791:a75a
199.145.167.91 0:0:0:0:0:ffff:c791:a75b
199.145.167.92 0:0:0:0:0:ffff:c791:a75c
199.145.167.93 0:0:0:0:0:ffff:c791:a75d
199.145.167.94 0:0:0:0:0:ffff:c791:a75e
199.145.167.95 0:0:0:0:0:ffff:c791:a75f
199.145.167.96 0:0:0:0:0:ffff:c791:a760
199.145.167.97 0:0:0:0:0:ffff:c791:a761
199.145.167.98 0:0:0:0:0:ffff:c791:a762
199.145.167.99 0:0:0:0:0:ffff:c791:a763
199.145.167.100 0:0:0:0:0:ffff:c791:a764
199.145.167.101 0:0:0:0:0:ffff:c791:a765
199.145.167.102 0:0:0:0:0:ffff:c791:a766
199.145.167.103 0:0:0:0:0:ffff:c791:a767
199.145.167.104 0:0:0:0:0:ffff:c791:a768
199.145.167.105 0:0:0:0:0:ffff:c791:a769
199.145.167.106 0:0:0:0:0:ffff:c791:a76a
199.145.167.107 0:0:0:0:0:ffff:c791:a76b
199.145.167.108 0:0:0:0:0:ffff:c791:a76c
199.145.167.109 0:0:0:0:0:ffff:c791:a76d
199.145.167.110 0:0:0:0:0:ffff:c791:a76e
199.145.167.111 0:0:0:0:0:ffff:c791:a76f
199.145.167.112 0:0:0:0:0:ffff:c791:a770
199.145.167.113 0:0:0:0:0:ffff:c791:a771
199.145.167.114 0:0:0:0:0:ffff:c791:a772
199.145.167.115 0:0:0:0:0:ffff:c791:a773
199.145.167.116 0:0:0:0:0:ffff:c791:a774
199.145.167.117 0:0:0:0:0:ffff:c791:a775
199.145.167.118 0:0:0:0:0:ffff:c791:a776
199.145.167.119 0:0:0:0:0:ffff:c791:a777
199.145.167.120 0:0:0:0:0:ffff:c791:a778


199.145.167.121 0:0:0:0:0:ffff:c791:a779
199.145.167.122 0:0:0:0:0:ffff:c791:a77a
199.145.167.123 0:0:0:0:0:ffff:c791:a77b
199.145.167.124 0:0:0:0:0:ffff:c791:a77c
199.145.167.125 0:0:0:0:0:ffff:c791:a77d
199.145.167.126 0:0:0:0:0:ffff:c791:a77e
199.145.167.127 0:0:0:0:0:ffff:c791:a77f
199.145.167.128 0:0:0:0:0:ffff:c791:a780
199.145.167.129 0:0:0:0:0:ffff:c791:a781
199.145.167.130 0:0:0:0:0:ffff:c791:a782
199.145.167.131 0:0:0:0:0:ffff:c791:a783
199.145.167.132 0:0:0:0:0:ffff:c791:a784
199.145.167.133 0:0:0:0:0:ffff:c791:a785
199.145.167.134 0:0:0:0:0:ffff:c791:a786
199.145.167.135 0:0:0:0:0:ffff:c791:a787
199.145.167.136 0:0:0:0:0:ffff:c791:a788
199.145.167.137 0:0:0:0:0:ffff:c791:a789
199.145.167.138 0:0:0:0:0:ffff:c791:a78a
199.145.167.139 0:0:0:0:0:ffff:c791:a78b
199.145.167.140 0:0:0:0:0:ffff:c791:a78c
199.145.167.141 0:0:0:0:0:ffff:c791:a78d
199.145.167.142 0:0:0:0:0:ffff:c791:a78e
199.145.167.143 0:0:0:0:0:ffff:c791:a78f
199.145.167.144 0:0:0:0:0:ffff:c791:a790
199.145.167.145 0:0:0:0:0:ffff:c791:a791
199.145.167.146 0:0:0:0:0:ffff:c791:a792
199.145.167.147 0:0:0:0:0:ffff:c791:a793
199.145.167.148 0:0:0:0:0:ffff:c791:a794
199.145.167.149 0:0:0:0:0:ffff:c791:a795
199.145.167.150 0:0:0:0:0:ffff:c791:a796
199.145.167.151 0:0:0:0:0:ffff:c791:a797
199.145.167.152 0:0:0:0:0:ffff:c791:a798
199.145.167.153 0:0:0:0:0:ffff:c791:a799
199.145.167.154 0:0:0:0:0:ffff:c791:a79a
199.145.167.155 0:0:0:0:0:ffff:c791:a79b
199.145.167.156 0:0:0:0:0:ffff:c791:a79c
199.145.167.157 0:0:0:0:0:ffff:c791:a79d
199.145.167.158 0:0:0:0:0:ffff:c791:a79e
199.145.167.159 0:0:0:0:0:ffff:c791:a79f
199.145.167.160 0:0:0:0:0:ffff:c791:a7a0
199.145.167.161 0:0:0:0:0:ffff:c791:a7a1
199.145.167.162 0:0:0:0:0:ffff:c791:a7a2
199.145.167.163 0:0:0:0:0:ffff:c791:a7a3
199.145.167.164 0:0:0:0:0:ffff:c791:a7a4
199.145.167.165 0:0:0:0:0:ffff:c791:a7a5
199.145.167.166 0:0:0:0:0:ffff:c791:a7a6
199.145.167.167 0:0:0:0:0:ffff:c791:a7a7
199.145.167.168 0:0:0:0:0:ffff:c791:a7a8
199.145.167.169 0:0:0:0:0:ffff:c791:a7a9
199.145.167.170 0:0:0:0:0:ffff:c791:a7aa
199.145.167.171 0:0:0:0:0:ffff:c791:a7ab
199.145.167.172 0:0:0:0:0:ffff:c791:a7ac
199.145.167.173 0:0:0:0:0:ffff:c791:a7ad
199.145.167.174 0:0:0:0:0:ffff:c791:a7ae
199.145.167.175 0:0:0:0:0:ffff:c791:a7af
199.145.167.176 0:0:0:0:0:ffff:c791:a7b0
199.145.167.177 0:0:0:0:0:ffff:c791:a7b1
199.145.167.178 0:0:0:0:0:ffff:c791:a7b2
199.145.167.179 0:0:0:0:0:ffff:c791:a7b3
199.145.167.180 0:0:0:0:0:ffff:c791:a7b4


199.145.167.181 0:0:0:0:0:ffff:c791:a7b5
199.145.167.182 0:0:0:0:0:ffff:c791:a7b6
199.145.167.183 0:0:0:0:0:ffff:c791:a7b7
199.145.167.184 0:0:0:0:0:ffff:c791:a7b8
199.145.167.185 0:0:0:0:0:ffff:c791:a7b9
199.145.167.186 0:0:0:0:0:ffff:c791:a7ba
199.145.167.187 0:0:0:0:0:ffff:c791:a7bb
199.145.167.188 0:0:0:0:0:ffff:c791:a7bc
199.145.167.189 0:0:0:0:0:ffff:c791:a7bd
199.145.167.190 0:0:0:0:0:ffff:c791:a7be
199.145.167.191 0:0:0:0:0:ffff:c791:a7bf
199.145.167.192 0:0:0:0:0:ffff:c791:a7c0
199.145.167.193 0:0:0:0:0:ffff:c791:a7c1
199.145.167.194 0:0:0:0:0:ffff:c791:a7c2
199.145.167.195 0:0:0:0:0:ffff:c791:a7c3
199.145.167.196 0:0:0:0:0:ffff:c791:a7c4
199.145.167.197 0:0:0:0:0:ffff:c791:a7c5
199.145.167.198 0:0:0:0:0:ffff:c791:a7c6
199.145.167.199 0:0:0:0:0:ffff:c791:a7c7
199.145.167.200 0:0:0:0:0:ffff:c791:a7c8
199.145.167.201 0:0:0:0:0:ffff:c791:a7c9
199.145.167.202 0:0:0:0:0:ffff:c791:a7ca
199.145.167.203 0:0:0:0:0:ffff:c791:a7cb
199.145.167.204 0:0:0:0:0:ffff:c791:a7cc
199.145.167.205 0:0:0:0:0:ffff:c791:a7cd
199.145.167.206 0:0:0:0:0:ffff:c791:a7ce
199.145.167.207 0:0:0:0:0:ffff:c791:a7cf
199.145.167.208 0:0:0:0:0:ffff:c791:a7d0
199.145.167.209 0:0:0:0:0:ffff:c791:a7d1
199.145.167.210 0:0:0:0:0:ffff:c791:a7d2
199.145.167.211 0:0:0:0:0:ffff:c791:a7d3
199.145.167.212 0:0:0:0:0:ffff:c791:a7d4
199.145.167.213 0:0:0:0:0:ffff:c791:a7d5
199.145.167.214 0:0:0:0:0:ffff:c791:a7d6
199.145.167.215 0:0:0:0:0:ffff:c791:a7d7
199.145.167.216 0:0:0:0:0:ffff:c791:a7d8
199.145.167.217 0:0:0:0:0:ffff:c791:a7d9
199.145.167.218 0:0:0:0:0:ffff:c791:a7da
199.145.167.219 0:0:0:0:0:ffff:c791:a7db
199.145.167.220 0:0:0:0:0:ffff:c791:a7dc
199.145.167.221 0:0:0:0:0:ffff:c791:a7dd
199.145.167.222 0:0:0:0:0:ffff:c791:a7de
199.145.167.223 0:0:0:0:0:ffff:c791:a7df
199.145.167.224 0:0:0:0:0:ffff:c791:a7e0
199.145.167.225 0:0:0:0:0:ffff:c791:a7e1
199.145.167.226 0:0:0:0:0:ffff:c791:a7e2
199.145.167.227 0:0:0:0:0:ffff:c791:a7e3
199.145.167.228 0:0:0:0:0:ffff:c791:a7e4
199.145.167.229 0:0:0:0:0:ffff:c791:a7e5
199.145.167.230 0:0:0:0:0:ffff:c791:a7e6
199.145.167.231 0:0:0:0:0:ffff:c791:a7e7
199.145.167.232 0:0:0:0:0:ffff:c791:a7e8
199.145.167.233 0:0:0:0:0:ffff:c791:a7e9
199.145.167.234 0:0:0:0:0:ffff:c791:a7ea
199.145.167.235 0:0:0:0:0:ffff:c791:a7eb
199.145.167.236 0:0:0:0:0:ffff:c791:a7ec
199.145.167.237 0:0:0:0:0:ffff:c791:a7ed
199.145.167.238 0:0:0:0:0:ffff:c791:a7ee
199.145.167.239 0:0:0:0:0:ffff:c791:a7ef
199.145.167.240 0:0:0:0:0:ffff:c791:a7f0
199.145.167.241 0:0:0:0:0:ffff:c791:a7f1
199.145.167.242 0:0:0:0:0:ffff:c791:a7f2
199.145.167.243 0:0:0:0:0:ffff:c791:a7f3
199.145.167.244 0:0:0:0:0:ffff:c791:a7f4
199.145.167.245 0:0:0:0:0:ffff:c791:a7f5
199.145.167.246 0:0:0:0:0:ffff:c791:a7f6
199.145.167.247 0:0:0:0:0:ffff:c791:a7f7
199.145.167.248 0:0:0:0:0:ffff:c791:a7f8
199.145.167.249 0:0:0:0:0:ffff:c791:a7f9
199.145.167.250 0:0:0:0:0:ffff:c791:a7fa
199.145.167.251 0:0:0:0:0:ffff:c791:a7fb
199.145.167.252 0:0:0:0:0:ffff:c791:a7fc
199.145.167.253 0:0:0:0:0:ffff:c791:a7fd
199.145.167.254 0:0:0:0:0:ffff:c791:a7fe
199.145.167.255 0:0:0:0:0:ffff:c791: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.