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
199.145.182.1 0:0:0:0:0:ffff:c791:b601
199.145.182.2 0:0:0:0:0:ffff:c791:b602
199.145.182.3 0:0:0:0:0:ffff:c791:b603
199.145.182.4 0:0:0:0:0:ffff:c791:b604
199.145.182.5 0:0:0:0:0:ffff:c791:b605
199.145.182.6 0:0:0:0:0:ffff:c791:b606
199.145.182.7 0:0:0:0:0:ffff:c791:b607
199.145.182.8 0:0:0:0:0:ffff:c791:b608
199.145.182.9 0:0:0:0:0:ffff:c791:b609
199.145.182.10 0:0:0:0:0:ffff:c791:b60a
199.145.182.11 0:0:0:0:0:ffff:c791:b60b
199.145.182.12 0:0:0:0:0:ffff:c791:b60c
199.145.182.13 0:0:0:0:0:ffff:c791:b60d
199.145.182.14 0:0:0:0:0:ffff:c791:b60e
199.145.182.15 0:0:0:0:0:ffff:c791:b60f
199.145.182.16 0:0:0:0:0:ffff:c791:b610
199.145.182.17 0:0:0:0:0:ffff:c791:b611
199.145.182.18 0:0:0:0:0:ffff:c791:b612
199.145.182.19 0:0:0:0:0:ffff:c791:b613
199.145.182.20 0:0:0:0:0:ffff:c791:b614
199.145.182.21 0:0:0:0:0:ffff:c791:b615
199.145.182.22 0:0:0:0:0:ffff:c791:b616
199.145.182.23 0:0:0:0:0:ffff:c791:b617
199.145.182.24 0:0:0:0:0:ffff:c791:b618
199.145.182.25 0:0:0:0:0:ffff:c791:b619
199.145.182.26 0:0:0:0:0:ffff:c791:b61a
199.145.182.27 0:0:0:0:0:ffff:c791:b61b
199.145.182.28 0:0:0:0:0:ffff:c791:b61c
199.145.182.29 0:0:0:0:0:ffff:c791:b61d
199.145.182.30 0:0:0:0:0:ffff:c791:b61e
199.145.182.31 0:0:0:0:0:ffff:c791:b61f
199.145.182.32 0:0:0:0:0:ffff:c791:b620
199.145.182.33 0:0:0:0:0:ffff:c791:b621
199.145.182.34 0:0:0:0:0:ffff:c791:b622
199.145.182.35 0:0:0:0:0:ffff:c791:b623
199.145.182.36 0:0:0:0:0:ffff:c791:b624
199.145.182.37 0:0:0:0:0:ffff:c791:b625
199.145.182.38 0:0:0:0:0:ffff:c791:b626
199.145.182.39 0:0:0:0:0:ffff:c791:b627
199.145.182.40 0:0:0:0:0:ffff:c791:b628
199.145.182.41 0:0:0:0:0:ffff:c791:b629
199.145.182.42 0:0:0:0:0:ffff:c791:b62a
199.145.182.43 0:0:0:0:0:ffff:c791:b62b
199.145.182.44 0:0:0:0:0:ffff:c791:b62c
199.145.182.45 0:0:0:0:0:ffff:c791:b62d
199.145.182.46 0:0:0:0:0:ffff:c791:b62e
199.145.182.47 0:0:0:0:0:ffff:c791:b62f
199.145.182.48 0:0:0:0:0:ffff:c791:b630
199.145.182.49 0:0:0:0:0:ffff:c791:b631
199.145.182.50 0:0:0:0:0:ffff:c791:b632
199.145.182.51 0:0:0:0:0:ffff:c791:b633
199.145.182.52 0:0:0:0:0:ffff:c791:b634
199.145.182.53 0:0:0:0:0:ffff:c791:b635
199.145.182.54 0:0:0:0:0:ffff:c791:b636
199.145.182.55 0:0:0:0:0:ffff:c791:b637
199.145.182.56 0:0:0:0:0:ffff:c791:b638
199.145.182.57 0:0:0:0:0:ffff:c791:b639
199.145.182.58 0:0:0:0:0:ffff:c791:b63a
199.145.182.59 0:0:0:0:0:ffff:c791:b63b
199.145.182.60 0:0:0:0:0:ffff:c791:b63c


199.145.182.61 0:0:0:0:0:ffff:c791:b63d
199.145.182.62 0:0:0:0:0:ffff:c791:b63e
199.145.182.63 0:0:0:0:0:ffff:c791:b63f
199.145.182.64 0:0:0:0:0:ffff:c791:b640
199.145.182.65 0:0:0:0:0:ffff:c791:b641
199.145.182.66 0:0:0:0:0:ffff:c791:b642
199.145.182.67 0:0:0:0:0:ffff:c791:b643
199.145.182.68 0:0:0:0:0:ffff:c791:b644
199.145.182.69 0:0:0:0:0:ffff:c791:b645
199.145.182.70 0:0:0:0:0:ffff:c791:b646
199.145.182.71 0:0:0:0:0:ffff:c791:b647
199.145.182.72 0:0:0:0:0:ffff:c791:b648
199.145.182.73 0:0:0:0:0:ffff:c791:b649
199.145.182.74 0:0:0:0:0:ffff:c791:b64a
199.145.182.75 0:0:0:0:0:ffff:c791:b64b
199.145.182.76 0:0:0:0:0:ffff:c791:b64c
199.145.182.77 0:0:0:0:0:ffff:c791:b64d
199.145.182.78 0:0:0:0:0:ffff:c791:b64e
199.145.182.79 0:0:0:0:0:ffff:c791:b64f
199.145.182.80 0:0:0:0:0:ffff:c791:b650
199.145.182.81 0:0:0:0:0:ffff:c791:b651
199.145.182.82 0:0:0:0:0:ffff:c791:b652
199.145.182.83 0:0:0:0:0:ffff:c791:b653
199.145.182.84 0:0:0:0:0:ffff:c791:b654
199.145.182.85 0:0:0:0:0:ffff:c791:b655
199.145.182.86 0:0:0:0:0:ffff:c791:b656
199.145.182.87 0:0:0:0:0:ffff:c791:b657
199.145.182.88 0:0:0:0:0:ffff:c791:b658
199.145.182.89 0:0:0:0:0:ffff:c791:b659
199.145.182.90 0:0:0:0:0:ffff:c791:b65a
199.145.182.91 0:0:0:0:0:ffff:c791:b65b
199.145.182.92 0:0:0:0:0:ffff:c791:b65c
199.145.182.93 0:0:0:0:0:ffff:c791:b65d
199.145.182.94 0:0:0:0:0:ffff:c791:b65e
199.145.182.95 0:0:0:0:0:ffff:c791:b65f
199.145.182.96 0:0:0:0:0:ffff:c791:b660
199.145.182.97 0:0:0:0:0:ffff:c791:b661
199.145.182.98 0:0:0:0:0:ffff:c791:b662
199.145.182.99 0:0:0:0:0:ffff:c791:b663
199.145.182.100 0:0:0:0:0:ffff:c791:b664
199.145.182.101 0:0:0:0:0:ffff:c791:b665
199.145.182.102 0:0:0:0:0:ffff:c791:b666
199.145.182.103 0:0:0:0:0:ffff:c791:b667
199.145.182.104 0:0:0:0:0:ffff:c791:b668
199.145.182.105 0:0:0:0:0:ffff:c791:b669
199.145.182.106 0:0:0:0:0:ffff:c791:b66a
199.145.182.107 0:0:0:0:0:ffff:c791:b66b
199.145.182.108 0:0:0:0:0:ffff:c791:b66c
199.145.182.109 0:0:0:0:0:ffff:c791:b66d
199.145.182.110 0:0:0:0:0:ffff:c791:b66e
199.145.182.111 0:0:0:0:0:ffff:c791:b66f
199.145.182.112 0:0:0:0:0:ffff:c791:b670
199.145.182.113 0:0:0:0:0:ffff:c791:b671
199.145.182.114 0:0:0:0:0:ffff:c791:b672
199.145.182.115 0:0:0:0:0:ffff:c791:b673
199.145.182.116 0:0:0:0:0:ffff:c791:b674
199.145.182.117 0:0:0:0:0:ffff:c791:b675
199.145.182.118 0:0:0:0:0:ffff:c791:b676
199.145.182.119 0:0:0:0:0:ffff:c791:b677
199.145.182.120 0:0:0:0:0:ffff:c791:b678


199.145.182.121 0:0:0:0:0:ffff:c791:b679
199.145.182.122 0:0:0:0:0:ffff:c791:b67a
199.145.182.123 0:0:0:0:0:ffff:c791:b67b
199.145.182.124 0:0:0:0:0:ffff:c791:b67c
199.145.182.125 0:0:0:0:0:ffff:c791:b67d
199.145.182.126 0:0:0:0:0:ffff:c791:b67e
199.145.182.127 0:0:0:0:0:ffff:c791:b67f
199.145.182.128 0:0:0:0:0:ffff:c791:b680
199.145.182.129 0:0:0:0:0:ffff:c791:b681
199.145.182.130 0:0:0:0:0:ffff:c791:b682
199.145.182.131 0:0:0:0:0:ffff:c791:b683
199.145.182.132 0:0:0:0:0:ffff:c791:b684
199.145.182.133 0:0:0:0:0:ffff:c791:b685
199.145.182.134 0:0:0:0:0:ffff:c791:b686
199.145.182.135 0:0:0:0:0:ffff:c791:b687
199.145.182.136 0:0:0:0:0:ffff:c791:b688
199.145.182.137 0:0:0:0:0:ffff:c791:b689
199.145.182.138 0:0:0:0:0:ffff:c791:b68a
199.145.182.139 0:0:0:0:0:ffff:c791:b68b
199.145.182.140 0:0:0:0:0:ffff:c791:b68c
199.145.182.141 0:0:0:0:0:ffff:c791:b68d
199.145.182.142 0:0:0:0:0:ffff:c791:b68e
199.145.182.143 0:0:0:0:0:ffff:c791:b68f
199.145.182.144 0:0:0:0:0:ffff:c791:b690
199.145.182.145 0:0:0:0:0:ffff:c791:b691
199.145.182.146 0:0:0:0:0:ffff:c791:b692
199.145.182.147 0:0:0:0:0:ffff:c791:b693
199.145.182.148 0:0:0:0:0:ffff:c791:b694
199.145.182.149 0:0:0:0:0:ffff:c791:b695
199.145.182.150 0:0:0:0:0:ffff:c791:b696
199.145.182.151 0:0:0:0:0:ffff:c791:b697
199.145.182.152 0:0:0:0:0:ffff:c791:b698
199.145.182.153 0:0:0:0:0:ffff:c791:b699
199.145.182.154 0:0:0:0:0:ffff:c791:b69a
199.145.182.155 0:0:0:0:0:ffff:c791:b69b
199.145.182.156 0:0:0:0:0:ffff:c791:b69c
199.145.182.157 0:0:0:0:0:ffff:c791:b69d
199.145.182.158 0:0:0:0:0:ffff:c791:b69e
199.145.182.159 0:0:0:0:0:ffff:c791:b69f
199.145.182.160 0:0:0:0:0:ffff:c791:b6a0
199.145.182.161 0:0:0:0:0:ffff:c791:b6a1
199.145.182.162 0:0:0:0:0:ffff:c791:b6a2
199.145.182.163 0:0:0:0:0:ffff:c791:b6a3
199.145.182.164 0:0:0:0:0:ffff:c791:b6a4
199.145.182.165 0:0:0:0:0:ffff:c791:b6a5
199.145.182.166 0:0:0:0:0:ffff:c791:b6a6
199.145.182.167 0:0:0:0:0:ffff:c791:b6a7
199.145.182.168 0:0:0:0:0:ffff:c791:b6a8
199.145.182.169 0:0:0:0:0:ffff:c791:b6a9
199.145.182.170 0:0:0:0:0:ffff:c791:b6aa
199.145.182.171 0:0:0:0:0:ffff:c791:b6ab
199.145.182.172 0:0:0:0:0:ffff:c791:b6ac
199.145.182.173 0:0:0:0:0:ffff:c791:b6ad
199.145.182.174 0:0:0:0:0:ffff:c791:b6ae
199.145.182.175 0:0:0:0:0:ffff:c791:b6af
199.145.182.176 0:0:0:0:0:ffff:c791:b6b0
199.145.182.177 0:0:0:0:0:ffff:c791:b6b1
199.145.182.178 0:0:0:0:0:ffff:c791:b6b2
199.145.182.179 0:0:0:0:0:ffff:c791:b6b3
199.145.182.180 0:0:0:0:0:ffff:c791:b6b4


199.145.182.181 0:0:0:0:0:ffff:c791:b6b5
199.145.182.182 0:0:0:0:0:ffff:c791:b6b6
199.145.182.183 0:0:0:0:0:ffff:c791:b6b7
199.145.182.184 0:0:0:0:0:ffff:c791:b6b8
199.145.182.185 0:0:0:0:0:ffff:c791:b6b9
199.145.182.186 0:0:0:0:0:ffff:c791:b6ba
199.145.182.187 0:0:0:0:0:ffff:c791:b6bb
199.145.182.188 0:0:0:0:0:ffff:c791:b6bc
199.145.182.189 0:0:0:0:0:ffff:c791:b6bd
199.145.182.190 0:0:0:0:0:ffff:c791:b6be
199.145.182.191 0:0:0:0:0:ffff:c791:b6bf
199.145.182.192 0:0:0:0:0:ffff:c791:b6c0
199.145.182.193 0:0:0:0:0:ffff:c791:b6c1
199.145.182.194 0:0:0:0:0:ffff:c791:b6c2
199.145.182.195 0:0:0:0:0:ffff:c791:b6c3
199.145.182.196 0:0:0:0:0:ffff:c791:b6c4
199.145.182.197 0:0:0:0:0:ffff:c791:b6c5
199.145.182.198 0:0:0:0:0:ffff:c791:b6c6
199.145.182.199 0:0:0:0:0:ffff:c791:b6c7
199.145.182.200 0:0:0:0:0:ffff:c791:b6c8
199.145.182.201 0:0:0:0:0:ffff:c791:b6c9
199.145.182.202 0:0:0:0:0:ffff:c791:b6ca
199.145.182.203 0:0:0:0:0:ffff:c791:b6cb
199.145.182.204 0:0:0:0:0:ffff:c791:b6cc
199.145.182.205 0:0:0:0:0:ffff:c791:b6cd
199.145.182.206 0:0:0:0:0:ffff:c791:b6ce
199.145.182.207 0:0:0:0:0:ffff:c791:b6cf
199.145.182.208 0:0:0:0:0:ffff:c791:b6d0
199.145.182.209 0:0:0:0:0:ffff:c791:b6d1
199.145.182.210 0:0:0:0:0:ffff:c791:b6d2
199.145.182.211 0:0:0:0:0:ffff:c791:b6d3
199.145.182.212 0:0:0:0:0:ffff:c791:b6d4
199.145.182.213 0:0:0:0:0:ffff:c791:b6d5
199.145.182.214 0:0:0:0:0:ffff:c791:b6d6
199.145.182.215 0:0:0:0:0:ffff:c791:b6d7
199.145.182.216 0:0:0:0:0:ffff:c791:b6d8
199.145.182.217 0:0:0:0:0:ffff:c791:b6d9
199.145.182.218 0:0:0:0:0:ffff:c791:b6da
199.145.182.219 0:0:0:0:0:ffff:c791:b6db
199.145.182.220 0:0:0:0:0:ffff:c791:b6dc
199.145.182.221 0:0:0:0:0:ffff:c791:b6dd
199.145.182.222 0:0:0:0:0:ffff:c791:b6de
199.145.182.223 0:0:0:0:0:ffff:c791:b6df
199.145.182.224 0:0:0:0:0:ffff:c791:b6e0
199.145.182.225 0:0:0:0:0:ffff:c791:b6e1
199.145.182.226 0:0:0:0:0:ffff:c791:b6e2
199.145.182.227 0:0:0:0:0:ffff:c791:b6e3
199.145.182.228 0:0:0:0:0:ffff:c791:b6e4
199.145.182.229 0:0:0:0:0:ffff:c791:b6e5
199.145.182.230 0:0:0:0:0:ffff:c791:b6e6
199.145.182.231 0:0:0:0:0:ffff:c791:b6e7
199.145.182.232 0:0:0:0:0:ffff:c791:b6e8
199.145.182.233 0:0:0:0:0:ffff:c791:b6e9
199.145.182.234 0:0:0:0:0:ffff:c791:b6ea
199.145.182.235 0:0:0:0:0:ffff:c791:b6eb
199.145.182.236 0:0:0:0:0:ffff:c791:b6ec
199.145.182.237 0:0:0:0:0:ffff:c791:b6ed
199.145.182.238 0:0:0:0:0:ffff:c791:b6ee
199.145.182.239 0:0:0:0:0:ffff:c791:b6ef
199.145.182.240 0:0:0:0:0:ffff:c791:b6f0
199.145.182.241 0:0:0:0:0:ffff:c791:b6f1
199.145.182.242 0:0:0:0:0:ffff:c791:b6f2
199.145.182.243 0:0:0:0:0:ffff:c791:b6f3
199.145.182.244 0:0:0:0:0:ffff:c791:b6f4
199.145.182.245 0:0:0:0:0:ffff:c791:b6f5
199.145.182.246 0:0:0:0:0:ffff:c791:b6f6
199.145.182.247 0:0:0:0:0:ffff:c791:b6f7
199.145.182.248 0:0:0:0:0:ffff:c791:b6f8
199.145.182.249 0:0:0:0:0:ffff:c791:b6f9
199.145.182.250 0:0:0:0:0:ffff:c791:b6fa
199.145.182.251 0:0:0:0:0:ffff:c791:b6fb
199.145.182.252 0:0:0:0:0:ffff:c791:b6fc
199.145.182.253 0:0:0:0:0:ffff:c791:b6fd
199.145.182.254 0:0:0:0:0:ffff:c791:b6fe
199.145.182.255 0:0:0:0:0:ffff:c791:b6ff


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.