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
115.2.37.1 0:0:0:0:0:ffff:7302:2501
115.2.37.2 0:0:0:0:0:ffff:7302:2502
115.2.37.3 0:0:0:0:0:ffff:7302:2503
115.2.37.4 0:0:0:0:0:ffff:7302:2504
115.2.37.5 0:0:0:0:0:ffff:7302:2505
115.2.37.6 0:0:0:0:0:ffff:7302:2506
115.2.37.7 0:0:0:0:0:ffff:7302:2507
115.2.37.8 0:0:0:0:0:ffff:7302:2508
115.2.37.9 0:0:0:0:0:ffff:7302:2509
115.2.37.10 0:0:0:0:0:ffff:7302:250a
115.2.37.11 0:0:0:0:0:ffff:7302:250b
115.2.37.12 0:0:0:0:0:ffff:7302:250c
115.2.37.13 0:0:0:0:0:ffff:7302:250d
115.2.37.14 0:0:0:0:0:ffff:7302:250e
115.2.37.15 0:0:0:0:0:ffff:7302:250f
115.2.37.16 0:0:0:0:0:ffff:7302:2510
115.2.37.17 0:0:0:0:0:ffff:7302:2511
115.2.37.18 0:0:0:0:0:ffff:7302:2512
115.2.37.19 0:0:0:0:0:ffff:7302:2513
115.2.37.20 0:0:0:0:0:ffff:7302:2514
115.2.37.21 0:0:0:0:0:ffff:7302:2515
115.2.37.22 0:0:0:0:0:ffff:7302:2516
115.2.37.23 0:0:0:0:0:ffff:7302:2517
115.2.37.24 0:0:0:0:0:ffff:7302:2518
115.2.37.25 0:0:0:0:0:ffff:7302:2519
115.2.37.26 0:0:0:0:0:ffff:7302:251a
115.2.37.27 0:0:0:0:0:ffff:7302:251b
115.2.37.28 0:0:0:0:0:ffff:7302:251c
115.2.37.29 0:0:0:0:0:ffff:7302:251d
115.2.37.30 0:0:0:0:0:ffff:7302:251e
115.2.37.31 0:0:0:0:0:ffff:7302:251f
115.2.37.32 0:0:0:0:0:ffff:7302:2520
115.2.37.33 0:0:0:0:0:ffff:7302:2521
115.2.37.34 0:0:0:0:0:ffff:7302:2522
115.2.37.35 0:0:0:0:0:ffff:7302:2523
115.2.37.36 0:0:0:0:0:ffff:7302:2524
115.2.37.37 0:0:0:0:0:ffff:7302:2525
115.2.37.38 0:0:0:0:0:ffff:7302:2526
115.2.37.39 0:0:0:0:0:ffff:7302:2527
115.2.37.40 0:0:0:0:0:ffff:7302:2528
115.2.37.41 0:0:0:0:0:ffff:7302:2529
115.2.37.42 0:0:0:0:0:ffff:7302:252a
115.2.37.43 0:0:0:0:0:ffff:7302:252b
115.2.37.44 0:0:0:0:0:ffff:7302:252c
115.2.37.45 0:0:0:0:0:ffff:7302:252d
115.2.37.46 0:0:0:0:0:ffff:7302:252e
115.2.37.47 0:0:0:0:0:ffff:7302:252f
115.2.37.48 0:0:0:0:0:ffff:7302:2530
115.2.37.49 0:0:0:0:0:ffff:7302:2531
115.2.37.50 0:0:0:0:0:ffff:7302:2532
115.2.37.51 0:0:0:0:0:ffff:7302:2533
115.2.37.52 0:0:0:0:0:ffff:7302:2534
115.2.37.53 0:0:0:0:0:ffff:7302:2535
115.2.37.54 0:0:0:0:0:ffff:7302:2536
115.2.37.55 0:0:0:0:0:ffff:7302:2537
115.2.37.56 0:0:0:0:0:ffff:7302:2538
115.2.37.57 0:0:0:0:0:ffff:7302:2539
115.2.37.58 0:0:0:0:0:ffff:7302:253a
115.2.37.59 0:0:0:0:0:ffff:7302:253b
115.2.37.60 0:0:0:0:0:ffff:7302:253c


115.2.37.61 0:0:0:0:0:ffff:7302:253d
115.2.37.62 0:0:0:0:0:ffff:7302:253e
115.2.37.63 0:0:0:0:0:ffff:7302:253f
115.2.37.64 0:0:0:0:0:ffff:7302:2540
115.2.37.65 0:0:0:0:0:ffff:7302:2541
115.2.37.66 0:0:0:0:0:ffff:7302:2542
115.2.37.67 0:0:0:0:0:ffff:7302:2543
115.2.37.68 0:0:0:0:0:ffff:7302:2544
115.2.37.69 0:0:0:0:0:ffff:7302:2545
115.2.37.70 0:0:0:0:0:ffff:7302:2546
115.2.37.71 0:0:0:0:0:ffff:7302:2547
115.2.37.72 0:0:0:0:0:ffff:7302:2548
115.2.37.73 0:0:0:0:0:ffff:7302:2549
115.2.37.74 0:0:0:0:0:ffff:7302:254a
115.2.37.75 0:0:0:0:0:ffff:7302:254b
115.2.37.76 0:0:0:0:0:ffff:7302:254c
115.2.37.77 0:0:0:0:0:ffff:7302:254d
115.2.37.78 0:0:0:0:0:ffff:7302:254e
115.2.37.79 0:0:0:0:0:ffff:7302:254f
115.2.37.80 0:0:0:0:0:ffff:7302:2550
115.2.37.81 0:0:0:0:0:ffff:7302:2551
115.2.37.82 0:0:0:0:0:ffff:7302:2552
115.2.37.83 0:0:0:0:0:ffff:7302:2553
115.2.37.84 0:0:0:0:0:ffff:7302:2554
115.2.37.85 0:0:0:0:0:ffff:7302:2555
115.2.37.86 0:0:0:0:0:ffff:7302:2556
115.2.37.87 0:0:0:0:0:ffff:7302:2557
115.2.37.88 0:0:0:0:0:ffff:7302:2558
115.2.37.89 0:0:0:0:0:ffff:7302:2559
115.2.37.90 0:0:0:0:0:ffff:7302:255a
115.2.37.91 0:0:0:0:0:ffff:7302:255b
115.2.37.92 0:0:0:0:0:ffff:7302:255c
115.2.37.93 0:0:0:0:0:ffff:7302:255d
115.2.37.94 0:0:0:0:0:ffff:7302:255e
115.2.37.95 0:0:0:0:0:ffff:7302:255f
115.2.37.96 0:0:0:0:0:ffff:7302:2560
115.2.37.97 0:0:0:0:0:ffff:7302:2561
115.2.37.98 0:0:0:0:0:ffff:7302:2562
115.2.37.99 0:0:0:0:0:ffff:7302:2563
115.2.37.100 0:0:0:0:0:ffff:7302:2564
115.2.37.101 0:0:0:0:0:ffff:7302:2565
115.2.37.102 0:0:0:0:0:ffff:7302:2566
115.2.37.103 0:0:0:0:0:ffff:7302:2567
115.2.37.104 0:0:0:0:0:ffff:7302:2568
115.2.37.105 0:0:0:0:0:ffff:7302:2569
115.2.37.106 0:0:0:0:0:ffff:7302:256a
115.2.37.107 0:0:0:0:0:ffff:7302:256b
115.2.37.108 0:0:0:0:0:ffff:7302:256c
115.2.37.109 0:0:0:0:0:ffff:7302:256d
115.2.37.110 0:0:0:0:0:ffff:7302:256e
115.2.37.111 0:0:0:0:0:ffff:7302:256f
115.2.37.112 0:0:0:0:0:ffff:7302:2570
115.2.37.113 0:0:0:0:0:ffff:7302:2571
115.2.37.114 0:0:0:0:0:ffff:7302:2572
115.2.37.115 0:0:0:0:0:ffff:7302:2573
115.2.37.116 0:0:0:0:0:ffff:7302:2574
115.2.37.117 0:0:0:0:0:ffff:7302:2575
115.2.37.118 0:0:0:0:0:ffff:7302:2576
115.2.37.119 0:0:0:0:0:ffff:7302:2577
115.2.37.120 0:0:0:0:0:ffff:7302:2578


115.2.37.121 0:0:0:0:0:ffff:7302:2579
115.2.37.122 0:0:0:0:0:ffff:7302:257a
115.2.37.123 0:0:0:0:0:ffff:7302:257b
115.2.37.124 0:0:0:0:0:ffff:7302:257c
115.2.37.125 0:0:0:0:0:ffff:7302:257d
115.2.37.126 0:0:0:0:0:ffff:7302:257e
115.2.37.127 0:0:0:0:0:ffff:7302:257f
115.2.37.128 0:0:0:0:0:ffff:7302:2580
115.2.37.129 0:0:0:0:0:ffff:7302:2581
115.2.37.130 0:0:0:0:0:ffff:7302:2582
115.2.37.131 0:0:0:0:0:ffff:7302:2583
115.2.37.132 0:0:0:0:0:ffff:7302:2584
115.2.37.133 0:0:0:0:0:ffff:7302:2585
115.2.37.134 0:0:0:0:0:ffff:7302:2586
115.2.37.135 0:0:0:0:0:ffff:7302:2587
115.2.37.136 0:0:0:0:0:ffff:7302:2588
115.2.37.137 0:0:0:0:0:ffff:7302:2589
115.2.37.138 0:0:0:0:0:ffff:7302:258a
115.2.37.139 0:0:0:0:0:ffff:7302:258b
115.2.37.140 0:0:0:0:0:ffff:7302:258c
115.2.37.141 0:0:0:0:0:ffff:7302:258d
115.2.37.142 0:0:0:0:0:ffff:7302:258e
115.2.37.143 0:0:0:0:0:ffff:7302:258f
115.2.37.144 0:0:0:0:0:ffff:7302:2590
115.2.37.145 0:0:0:0:0:ffff:7302:2591
115.2.37.146 0:0:0:0:0:ffff:7302:2592
115.2.37.147 0:0:0:0:0:ffff:7302:2593
115.2.37.148 0:0:0:0:0:ffff:7302:2594
115.2.37.149 0:0:0:0:0:ffff:7302:2595
115.2.37.150 0:0:0:0:0:ffff:7302:2596
115.2.37.151 0:0:0:0:0:ffff:7302:2597
115.2.37.152 0:0:0:0:0:ffff:7302:2598
115.2.37.153 0:0:0:0:0:ffff:7302:2599
115.2.37.154 0:0:0:0:0:ffff:7302:259a
115.2.37.155 0:0:0:0:0:ffff:7302:259b
115.2.37.156 0:0:0:0:0:ffff:7302:259c
115.2.37.157 0:0:0:0:0:ffff:7302:259d
115.2.37.158 0:0:0:0:0:ffff:7302:259e
115.2.37.159 0:0:0:0:0:ffff:7302:259f
115.2.37.160 0:0:0:0:0:ffff:7302:25a0
115.2.37.161 0:0:0:0:0:ffff:7302:25a1
115.2.37.162 0:0:0:0:0:ffff:7302:25a2
115.2.37.163 0:0:0:0:0:ffff:7302:25a3
115.2.37.164 0:0:0:0:0:ffff:7302:25a4
115.2.37.165 0:0:0:0:0:ffff:7302:25a5
115.2.37.166 0:0:0:0:0:ffff:7302:25a6
115.2.37.167 0:0:0:0:0:ffff:7302:25a7
115.2.37.168 0:0:0:0:0:ffff:7302:25a8
115.2.37.169 0:0:0:0:0:ffff:7302:25a9
115.2.37.170 0:0:0:0:0:ffff:7302:25aa
115.2.37.171 0:0:0:0:0:ffff:7302:25ab
115.2.37.172 0:0:0:0:0:ffff:7302:25ac
115.2.37.173 0:0:0:0:0:ffff:7302:25ad
115.2.37.174 0:0:0:0:0:ffff:7302:25ae
115.2.37.175 0:0:0:0:0:ffff:7302:25af
115.2.37.176 0:0:0:0:0:ffff:7302:25b0
115.2.37.177 0:0:0:0:0:ffff:7302:25b1
115.2.37.178 0:0:0:0:0:ffff:7302:25b2
115.2.37.179 0:0:0:0:0:ffff:7302:25b3
115.2.37.180 0:0:0:0:0:ffff:7302:25b4


115.2.37.181 0:0:0:0:0:ffff:7302:25b5
115.2.37.182 0:0:0:0:0:ffff:7302:25b6
115.2.37.183 0:0:0:0:0:ffff:7302:25b7
115.2.37.184 0:0:0:0:0:ffff:7302:25b8
115.2.37.185 0:0:0:0:0:ffff:7302:25b9
115.2.37.186 0:0:0:0:0:ffff:7302:25ba
115.2.37.187 0:0:0:0:0:ffff:7302:25bb
115.2.37.188 0:0:0:0:0:ffff:7302:25bc
115.2.37.189 0:0:0:0:0:ffff:7302:25bd
115.2.37.190 0:0:0:0:0:ffff:7302:25be
115.2.37.191 0:0:0:0:0:ffff:7302:25bf
115.2.37.192 0:0:0:0:0:ffff:7302:25c0
115.2.37.193 0:0:0:0:0:ffff:7302:25c1
115.2.37.194 0:0:0:0:0:ffff:7302:25c2
115.2.37.195 0:0:0:0:0:ffff:7302:25c3
115.2.37.196 0:0:0:0:0:ffff:7302:25c4
115.2.37.197 0:0:0:0:0:ffff:7302:25c5
115.2.37.198 0:0:0:0:0:ffff:7302:25c6
115.2.37.199 0:0:0:0:0:ffff:7302:25c7
115.2.37.200 0:0:0:0:0:ffff:7302:25c8
115.2.37.201 0:0:0:0:0:ffff:7302:25c9
115.2.37.202 0:0:0:0:0:ffff:7302:25ca
115.2.37.203 0:0:0:0:0:ffff:7302:25cb
115.2.37.204 0:0:0:0:0:ffff:7302:25cc
115.2.37.205 0:0:0:0:0:ffff:7302:25cd
115.2.37.206 0:0:0:0:0:ffff:7302:25ce
115.2.37.207 0:0:0:0:0:ffff:7302:25cf
115.2.37.208 0:0:0:0:0:ffff:7302:25d0
115.2.37.209 0:0:0:0:0:ffff:7302:25d1
115.2.37.210 0:0:0:0:0:ffff:7302:25d2
115.2.37.211 0:0:0:0:0:ffff:7302:25d3
115.2.37.212 0:0:0:0:0:ffff:7302:25d4
115.2.37.213 0:0:0:0:0:ffff:7302:25d5
115.2.37.214 0:0:0:0:0:ffff:7302:25d6
115.2.37.215 0:0:0:0:0:ffff:7302:25d7
115.2.37.216 0:0:0:0:0:ffff:7302:25d8
115.2.37.217 0:0:0:0:0:ffff:7302:25d9
115.2.37.218 0:0:0:0:0:ffff:7302:25da
115.2.37.219 0:0:0:0:0:ffff:7302:25db
115.2.37.220 0:0:0:0:0:ffff:7302:25dc
115.2.37.221 0:0:0:0:0:ffff:7302:25dd
115.2.37.222 0:0:0:0:0:ffff:7302:25de
115.2.37.223 0:0:0:0:0:ffff:7302:25df
115.2.37.224 0:0:0:0:0:ffff:7302:25e0
115.2.37.225 0:0:0:0:0:ffff:7302:25e1
115.2.37.226 0:0:0:0:0:ffff:7302:25e2
115.2.37.227 0:0:0:0:0:ffff:7302:25e3
115.2.37.228 0:0:0:0:0:ffff:7302:25e4
115.2.37.229 0:0:0:0:0:ffff:7302:25e5
115.2.37.230 0:0:0:0:0:ffff:7302:25e6
115.2.37.231 0:0:0:0:0:ffff:7302:25e7
115.2.37.232 0:0:0:0:0:ffff:7302:25e8
115.2.37.233 0:0:0:0:0:ffff:7302:25e9
115.2.37.234 0:0:0:0:0:ffff:7302:25ea
115.2.37.235 0:0:0:0:0:ffff:7302:25eb
115.2.37.236 0:0:0:0:0:ffff:7302:25ec
115.2.37.237 0:0:0:0:0:ffff:7302:25ed
115.2.37.238 0:0:0:0:0:ffff:7302:25ee
115.2.37.239 0:0:0:0:0:ffff:7302:25ef
115.2.37.240 0:0:0:0:0:ffff:7302:25f0
115.2.37.241 0:0:0:0:0:ffff:7302:25f1
115.2.37.242 0:0:0:0:0:ffff:7302:25f2
115.2.37.243 0:0:0:0:0:ffff:7302:25f3
115.2.37.244 0:0:0:0:0:ffff:7302:25f4
115.2.37.245 0:0:0:0:0:ffff:7302:25f5
115.2.37.246 0:0:0:0:0:ffff:7302:25f6
115.2.37.247 0:0:0:0:0:ffff:7302:25f7
115.2.37.248 0:0:0:0:0:ffff:7302:25f8
115.2.37.249 0:0:0:0:0:ffff:7302:25f9
115.2.37.250 0:0:0:0:0:ffff:7302:25fa
115.2.37.251 0:0:0:0:0:ffff:7302:25fb
115.2.37.252 0:0:0:0:0:ffff:7302:25fc
115.2.37.253 0:0:0:0:0:ffff:7302:25fd
115.2.37.254 0:0:0:0:0:ffff:7302:25fe
115.2.37.255 0:0:0:0:0:ffff:7302:25ff


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.