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
15.148.165.1 0:0:0:0:0:ffff:f94:a501
15.148.165.2 0:0:0:0:0:ffff:f94:a502
15.148.165.3 0:0:0:0:0:ffff:f94:a503
15.148.165.4 0:0:0:0:0:ffff:f94:a504
15.148.165.5 0:0:0:0:0:ffff:f94:a505
15.148.165.6 0:0:0:0:0:ffff:f94:a506
15.148.165.7 0:0:0:0:0:ffff:f94:a507
15.148.165.8 0:0:0:0:0:ffff:f94:a508
15.148.165.9 0:0:0:0:0:ffff:f94:a509
15.148.165.10 0:0:0:0:0:ffff:f94:a50a
15.148.165.11 0:0:0:0:0:ffff:f94:a50b
15.148.165.12 0:0:0:0:0:ffff:f94:a50c
15.148.165.13 0:0:0:0:0:ffff:f94:a50d
15.148.165.14 0:0:0:0:0:ffff:f94:a50e
15.148.165.15 0:0:0:0:0:ffff:f94:a50f
15.148.165.16 0:0:0:0:0:ffff:f94:a510
15.148.165.17 0:0:0:0:0:ffff:f94:a511
15.148.165.18 0:0:0:0:0:ffff:f94:a512
15.148.165.19 0:0:0:0:0:ffff:f94:a513
15.148.165.20 0:0:0:0:0:ffff:f94:a514
15.148.165.21 0:0:0:0:0:ffff:f94:a515
15.148.165.22 0:0:0:0:0:ffff:f94:a516
15.148.165.23 0:0:0:0:0:ffff:f94:a517
15.148.165.24 0:0:0:0:0:ffff:f94:a518
15.148.165.25 0:0:0:0:0:ffff:f94:a519
15.148.165.26 0:0:0:0:0:ffff:f94:a51a
15.148.165.27 0:0:0:0:0:ffff:f94:a51b
15.148.165.28 0:0:0:0:0:ffff:f94:a51c
15.148.165.29 0:0:0:0:0:ffff:f94:a51d
15.148.165.30 0:0:0:0:0:ffff:f94:a51e
15.148.165.31 0:0:0:0:0:ffff:f94:a51f
15.148.165.32 0:0:0:0:0:ffff:f94:a520
15.148.165.33 0:0:0:0:0:ffff:f94:a521
15.148.165.34 0:0:0:0:0:ffff:f94:a522
15.148.165.35 0:0:0:0:0:ffff:f94:a523
15.148.165.36 0:0:0:0:0:ffff:f94:a524
15.148.165.37 0:0:0:0:0:ffff:f94:a525
15.148.165.38 0:0:0:0:0:ffff:f94:a526
15.148.165.39 0:0:0:0:0:ffff:f94:a527
15.148.165.40 0:0:0:0:0:ffff:f94:a528
15.148.165.41 0:0:0:0:0:ffff:f94:a529
15.148.165.42 0:0:0:0:0:ffff:f94:a52a
15.148.165.43 0:0:0:0:0:ffff:f94:a52b
15.148.165.44 0:0:0:0:0:ffff:f94:a52c
15.148.165.45 0:0:0:0:0:ffff:f94:a52d
15.148.165.46 0:0:0:0:0:ffff:f94:a52e
15.148.165.47 0:0:0:0:0:ffff:f94:a52f
15.148.165.48 0:0:0:0:0:ffff:f94:a530
15.148.165.49 0:0:0:0:0:ffff:f94:a531
15.148.165.50 0:0:0:0:0:ffff:f94:a532
15.148.165.51 0:0:0:0:0:ffff:f94:a533
15.148.165.52 0:0:0:0:0:ffff:f94:a534
15.148.165.53 0:0:0:0:0:ffff:f94:a535
15.148.165.54 0:0:0:0:0:ffff:f94:a536
15.148.165.55 0:0:0:0:0:ffff:f94:a537
15.148.165.56 0:0:0:0:0:ffff:f94:a538
15.148.165.57 0:0:0:0:0:ffff:f94:a539
15.148.165.58 0:0:0:0:0:ffff:f94:a53a
15.148.165.59 0:0:0:0:0:ffff:f94:a53b
15.148.165.60 0:0:0:0:0:ffff:f94:a53c


15.148.165.61 0:0:0:0:0:ffff:f94:a53d
15.148.165.62 0:0:0:0:0:ffff:f94:a53e
15.148.165.63 0:0:0:0:0:ffff:f94:a53f
15.148.165.64 0:0:0:0:0:ffff:f94:a540
15.148.165.65 0:0:0:0:0:ffff:f94:a541
15.148.165.66 0:0:0:0:0:ffff:f94:a542
15.148.165.67 0:0:0:0:0:ffff:f94:a543
15.148.165.68 0:0:0:0:0:ffff:f94:a544
15.148.165.69 0:0:0:0:0:ffff:f94:a545
15.148.165.70 0:0:0:0:0:ffff:f94:a546
15.148.165.71 0:0:0:0:0:ffff:f94:a547
15.148.165.72 0:0:0:0:0:ffff:f94:a548
15.148.165.73 0:0:0:0:0:ffff:f94:a549
15.148.165.74 0:0:0:0:0:ffff:f94:a54a
15.148.165.75 0:0:0:0:0:ffff:f94:a54b
15.148.165.76 0:0:0:0:0:ffff:f94:a54c
15.148.165.77 0:0:0:0:0:ffff:f94:a54d
15.148.165.78 0:0:0:0:0:ffff:f94:a54e
15.148.165.79 0:0:0:0:0:ffff:f94:a54f
15.148.165.80 0:0:0:0:0:ffff:f94:a550
15.148.165.81 0:0:0:0:0:ffff:f94:a551
15.148.165.82 0:0:0:0:0:ffff:f94:a552
15.148.165.83 0:0:0:0:0:ffff:f94:a553
15.148.165.84 0:0:0:0:0:ffff:f94:a554
15.148.165.85 0:0:0:0:0:ffff:f94:a555
15.148.165.86 0:0:0:0:0:ffff:f94:a556
15.148.165.87 0:0:0:0:0:ffff:f94:a557
15.148.165.88 0:0:0:0:0:ffff:f94:a558
15.148.165.89 0:0:0:0:0:ffff:f94:a559
15.148.165.90 0:0:0:0:0:ffff:f94:a55a
15.148.165.91 0:0:0:0:0:ffff:f94:a55b
15.148.165.92 0:0:0:0:0:ffff:f94:a55c
15.148.165.93 0:0:0:0:0:ffff:f94:a55d
15.148.165.94 0:0:0:0:0:ffff:f94:a55e
15.148.165.95 0:0:0:0:0:ffff:f94:a55f
15.148.165.96 0:0:0:0:0:ffff:f94:a560
15.148.165.97 0:0:0:0:0:ffff:f94:a561
15.148.165.98 0:0:0:0:0:ffff:f94:a562
15.148.165.99 0:0:0:0:0:ffff:f94:a563
15.148.165.100 0:0:0:0:0:ffff:f94:a564
15.148.165.101 0:0:0:0:0:ffff:f94:a565
15.148.165.102 0:0:0:0:0:ffff:f94:a566
15.148.165.103 0:0:0:0:0:ffff:f94:a567
15.148.165.104 0:0:0:0:0:ffff:f94:a568
15.148.165.105 0:0:0:0:0:ffff:f94:a569
15.148.165.106 0:0:0:0:0:ffff:f94:a56a
15.148.165.107 0:0:0:0:0:ffff:f94:a56b
15.148.165.108 0:0:0:0:0:ffff:f94:a56c
15.148.165.109 0:0:0:0:0:ffff:f94:a56d
15.148.165.110 0:0:0:0:0:ffff:f94:a56e
15.148.165.111 0:0:0:0:0:ffff:f94:a56f
15.148.165.112 0:0:0:0:0:ffff:f94:a570
15.148.165.113 0:0:0:0:0:ffff:f94:a571
15.148.165.114 0:0:0:0:0:ffff:f94:a572
15.148.165.115 0:0:0:0:0:ffff:f94:a573
15.148.165.116 0:0:0:0:0:ffff:f94:a574
15.148.165.117 0:0:0:0:0:ffff:f94:a575
15.148.165.118 0:0:0:0:0:ffff:f94:a576
15.148.165.119 0:0:0:0:0:ffff:f94:a577
15.148.165.120 0:0:0:0:0:ffff:f94:a578


15.148.165.121 0:0:0:0:0:ffff:f94:a579
15.148.165.122 0:0:0:0:0:ffff:f94:a57a
15.148.165.123 0:0:0:0:0:ffff:f94:a57b
15.148.165.124 0:0:0:0:0:ffff:f94:a57c
15.148.165.125 0:0:0:0:0:ffff:f94:a57d
15.148.165.126 0:0:0:0:0:ffff:f94:a57e
15.148.165.127 0:0:0:0:0:ffff:f94:a57f
15.148.165.128 0:0:0:0:0:ffff:f94:a580
15.148.165.129 0:0:0:0:0:ffff:f94:a581
15.148.165.130 0:0:0:0:0:ffff:f94:a582
15.148.165.131 0:0:0:0:0:ffff:f94:a583
15.148.165.132 0:0:0:0:0:ffff:f94:a584
15.148.165.133 0:0:0:0:0:ffff:f94:a585
15.148.165.134 0:0:0:0:0:ffff:f94:a586
15.148.165.135 0:0:0:0:0:ffff:f94:a587
15.148.165.136 0:0:0:0:0:ffff:f94:a588
15.148.165.137 0:0:0:0:0:ffff:f94:a589
15.148.165.138 0:0:0:0:0:ffff:f94:a58a
15.148.165.139 0:0:0:0:0:ffff:f94:a58b
15.148.165.140 0:0:0:0:0:ffff:f94:a58c
15.148.165.141 0:0:0:0:0:ffff:f94:a58d
15.148.165.142 0:0:0:0:0:ffff:f94:a58e
15.148.165.143 0:0:0:0:0:ffff:f94:a58f
15.148.165.144 0:0:0:0:0:ffff:f94:a590
15.148.165.145 0:0:0:0:0:ffff:f94:a591
15.148.165.146 0:0:0:0:0:ffff:f94:a592
15.148.165.147 0:0:0:0:0:ffff:f94:a593
15.148.165.148 0:0:0:0:0:ffff:f94:a594
15.148.165.149 0:0:0:0:0:ffff:f94:a595
15.148.165.150 0:0:0:0:0:ffff:f94:a596
15.148.165.151 0:0:0:0:0:ffff:f94:a597
15.148.165.152 0:0:0:0:0:ffff:f94:a598
15.148.165.153 0:0:0:0:0:ffff:f94:a599
15.148.165.154 0:0:0:0:0:ffff:f94:a59a
15.148.165.155 0:0:0:0:0:ffff:f94:a59b
15.148.165.156 0:0:0:0:0:ffff:f94:a59c
15.148.165.157 0:0:0:0:0:ffff:f94:a59d
15.148.165.158 0:0:0:0:0:ffff:f94:a59e
15.148.165.159 0:0:0:0:0:ffff:f94:a59f
15.148.165.160 0:0:0:0:0:ffff:f94:a5a0
15.148.165.161 0:0:0:0:0:ffff:f94:a5a1
15.148.165.162 0:0:0:0:0:ffff:f94:a5a2
15.148.165.163 0:0:0:0:0:ffff:f94:a5a3
15.148.165.164 0:0:0:0:0:ffff:f94:a5a4
15.148.165.165 0:0:0:0:0:ffff:f94:a5a5
15.148.165.166 0:0:0:0:0:ffff:f94:a5a6
15.148.165.167 0:0:0:0:0:ffff:f94:a5a7
15.148.165.168 0:0:0:0:0:ffff:f94:a5a8
15.148.165.169 0:0:0:0:0:ffff:f94:a5a9
15.148.165.170 0:0:0:0:0:ffff:f94:a5aa
15.148.165.171 0:0:0:0:0:ffff:f94:a5ab
15.148.165.172 0:0:0:0:0:ffff:f94:a5ac
15.148.165.173 0:0:0:0:0:ffff:f94:a5ad
15.148.165.174 0:0:0:0:0:ffff:f94:a5ae
15.148.165.175 0:0:0:0:0:ffff:f94:a5af
15.148.165.176 0:0:0:0:0:ffff:f94:a5b0
15.148.165.177 0:0:0:0:0:ffff:f94:a5b1
15.148.165.178 0:0:0:0:0:ffff:f94:a5b2
15.148.165.179 0:0:0:0:0:ffff:f94:a5b3
15.148.165.180 0:0:0:0:0:ffff:f94:a5b4


15.148.165.181 0:0:0:0:0:ffff:f94:a5b5
15.148.165.182 0:0:0:0:0:ffff:f94:a5b6
15.148.165.183 0:0:0:0:0:ffff:f94:a5b7
15.148.165.184 0:0:0:0:0:ffff:f94:a5b8
15.148.165.185 0:0:0:0:0:ffff:f94:a5b9
15.148.165.186 0:0:0:0:0:ffff:f94:a5ba
15.148.165.187 0:0:0:0:0:ffff:f94:a5bb
15.148.165.188 0:0:0:0:0:ffff:f94:a5bc
15.148.165.189 0:0:0:0:0:ffff:f94:a5bd
15.148.165.190 0:0:0:0:0:ffff:f94:a5be
15.148.165.191 0:0:0:0:0:ffff:f94:a5bf
15.148.165.192 0:0:0:0:0:ffff:f94:a5c0
15.148.165.193 0:0:0:0:0:ffff:f94:a5c1
15.148.165.194 0:0:0:0:0:ffff:f94:a5c2
15.148.165.195 0:0:0:0:0:ffff:f94:a5c3
15.148.165.196 0:0:0:0:0:ffff:f94:a5c4
15.148.165.197 0:0:0:0:0:ffff:f94:a5c5
15.148.165.198 0:0:0:0:0:ffff:f94:a5c6
15.148.165.199 0:0:0:0:0:ffff:f94:a5c7
15.148.165.200 0:0:0:0:0:ffff:f94:a5c8
15.148.165.201 0:0:0:0:0:ffff:f94:a5c9
15.148.165.202 0:0:0:0:0:ffff:f94:a5ca
15.148.165.203 0:0:0:0:0:ffff:f94:a5cb
15.148.165.204 0:0:0:0:0:ffff:f94:a5cc
15.148.165.205 0:0:0:0:0:ffff:f94:a5cd
15.148.165.206 0:0:0:0:0:ffff:f94:a5ce
15.148.165.207 0:0:0:0:0:ffff:f94:a5cf
15.148.165.208 0:0:0:0:0:ffff:f94:a5d0
15.148.165.209 0:0:0:0:0:ffff:f94:a5d1
15.148.165.210 0:0:0:0:0:ffff:f94:a5d2
15.148.165.211 0:0:0:0:0:ffff:f94:a5d3
15.148.165.212 0:0:0:0:0:ffff:f94:a5d4
15.148.165.213 0:0:0:0:0:ffff:f94:a5d5
15.148.165.214 0:0:0:0:0:ffff:f94:a5d6
15.148.165.215 0:0:0:0:0:ffff:f94:a5d7
15.148.165.216 0:0:0:0:0:ffff:f94:a5d8
15.148.165.217 0:0:0:0:0:ffff:f94:a5d9
15.148.165.218 0:0:0:0:0:ffff:f94:a5da
15.148.165.219 0:0:0:0:0:ffff:f94:a5db
15.148.165.220 0:0:0:0:0:ffff:f94:a5dc
15.148.165.221 0:0:0:0:0:ffff:f94:a5dd
15.148.165.222 0:0:0:0:0:ffff:f94:a5de
15.148.165.223 0:0:0:0:0:ffff:f94:a5df
15.148.165.224 0:0:0:0:0:ffff:f94:a5e0
15.148.165.225 0:0:0:0:0:ffff:f94:a5e1
15.148.165.226 0:0:0:0:0:ffff:f94:a5e2
15.148.165.227 0:0:0:0:0:ffff:f94:a5e3
15.148.165.228 0:0:0:0:0:ffff:f94:a5e4
15.148.165.229 0:0:0:0:0:ffff:f94:a5e5
15.148.165.230 0:0:0:0:0:ffff:f94:a5e6
15.148.165.231 0:0:0:0:0:ffff:f94:a5e7
15.148.165.232 0:0:0:0:0:ffff:f94:a5e8
15.148.165.233 0:0:0:0:0:ffff:f94:a5e9
15.148.165.234 0:0:0:0:0:ffff:f94:a5ea
15.148.165.235 0:0:0:0:0:ffff:f94:a5eb
15.148.165.236 0:0:0:0:0:ffff:f94:a5ec
15.148.165.237 0:0:0:0:0:ffff:f94:a5ed
15.148.165.238 0:0:0:0:0:ffff:f94:a5ee
15.148.165.239 0:0:0:0:0:ffff:f94:a5ef
15.148.165.240 0:0:0:0:0:ffff:f94:a5f0
15.148.165.241 0:0:0:0:0:ffff:f94:a5f1
15.148.165.242 0:0:0:0:0:ffff:f94:a5f2
15.148.165.243 0:0:0:0:0:ffff:f94:a5f3
15.148.165.244 0:0:0:0:0:ffff:f94:a5f4
15.148.165.245 0:0:0:0:0:ffff:f94:a5f5
15.148.165.246 0:0:0:0:0:ffff:f94:a5f6
15.148.165.247 0:0:0:0:0:ffff:f94:a5f7
15.148.165.248 0:0:0:0:0:ffff:f94:a5f8
15.148.165.249 0:0:0:0:0:ffff:f94:a5f9
15.148.165.250 0:0:0:0:0:ffff:f94:a5fa
15.148.165.251 0:0:0:0:0:ffff:f94:a5fb
15.148.165.252 0:0:0:0:0:ffff:f94:a5fc
15.148.165.253 0:0:0:0:0:ffff:f94:a5fd
15.148.165.254 0:0:0:0:0:ffff:f94:a5fe
15.148.165.255 0:0:0:0:0:ffff:f94:a5ff


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.