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
158.202.37.1 0:0:0:0:0:ffff:9eca:2501
158.202.37.2 0:0:0:0:0:ffff:9eca:2502
158.202.37.3 0:0:0:0:0:ffff:9eca:2503
158.202.37.4 0:0:0:0:0:ffff:9eca:2504
158.202.37.5 0:0:0:0:0:ffff:9eca:2505
158.202.37.6 0:0:0:0:0:ffff:9eca:2506
158.202.37.7 0:0:0:0:0:ffff:9eca:2507
158.202.37.8 0:0:0:0:0:ffff:9eca:2508
158.202.37.9 0:0:0:0:0:ffff:9eca:2509
158.202.37.10 0:0:0:0:0:ffff:9eca:250a
158.202.37.11 0:0:0:0:0:ffff:9eca:250b
158.202.37.12 0:0:0:0:0:ffff:9eca:250c
158.202.37.13 0:0:0:0:0:ffff:9eca:250d
158.202.37.14 0:0:0:0:0:ffff:9eca:250e
158.202.37.15 0:0:0:0:0:ffff:9eca:250f
158.202.37.16 0:0:0:0:0:ffff:9eca:2510
158.202.37.17 0:0:0:0:0:ffff:9eca:2511
158.202.37.18 0:0:0:0:0:ffff:9eca:2512
158.202.37.19 0:0:0:0:0:ffff:9eca:2513
158.202.37.20 0:0:0:0:0:ffff:9eca:2514
158.202.37.21 0:0:0:0:0:ffff:9eca:2515
158.202.37.22 0:0:0:0:0:ffff:9eca:2516
158.202.37.23 0:0:0:0:0:ffff:9eca:2517
158.202.37.24 0:0:0:0:0:ffff:9eca:2518
158.202.37.25 0:0:0:0:0:ffff:9eca:2519
158.202.37.26 0:0:0:0:0:ffff:9eca:251a
158.202.37.27 0:0:0:0:0:ffff:9eca:251b
158.202.37.28 0:0:0:0:0:ffff:9eca:251c
158.202.37.29 0:0:0:0:0:ffff:9eca:251d
158.202.37.30 0:0:0:0:0:ffff:9eca:251e
158.202.37.31 0:0:0:0:0:ffff:9eca:251f
158.202.37.32 0:0:0:0:0:ffff:9eca:2520
158.202.37.33 0:0:0:0:0:ffff:9eca:2521
158.202.37.34 0:0:0:0:0:ffff:9eca:2522
158.202.37.35 0:0:0:0:0:ffff:9eca:2523
158.202.37.36 0:0:0:0:0:ffff:9eca:2524
158.202.37.37 0:0:0:0:0:ffff:9eca:2525
158.202.37.38 0:0:0:0:0:ffff:9eca:2526
158.202.37.39 0:0:0:0:0:ffff:9eca:2527
158.202.37.40 0:0:0:0:0:ffff:9eca:2528
158.202.37.41 0:0:0:0:0:ffff:9eca:2529
158.202.37.42 0:0:0:0:0:ffff:9eca:252a
158.202.37.43 0:0:0:0:0:ffff:9eca:252b
158.202.37.44 0:0:0:0:0:ffff:9eca:252c
158.202.37.45 0:0:0:0:0:ffff:9eca:252d
158.202.37.46 0:0:0:0:0:ffff:9eca:252e
158.202.37.47 0:0:0:0:0:ffff:9eca:252f
158.202.37.48 0:0:0:0:0:ffff:9eca:2530
158.202.37.49 0:0:0:0:0:ffff:9eca:2531
158.202.37.50 0:0:0:0:0:ffff:9eca:2532
158.202.37.51 0:0:0:0:0:ffff:9eca:2533
158.202.37.52 0:0:0:0:0:ffff:9eca:2534
158.202.37.53 0:0:0:0:0:ffff:9eca:2535
158.202.37.54 0:0:0:0:0:ffff:9eca:2536
158.202.37.55 0:0:0:0:0:ffff:9eca:2537
158.202.37.56 0:0:0:0:0:ffff:9eca:2538
158.202.37.57 0:0:0:0:0:ffff:9eca:2539
158.202.37.58 0:0:0:0:0:ffff:9eca:253a
158.202.37.59 0:0:0:0:0:ffff:9eca:253b
158.202.37.60 0:0:0:0:0:ffff:9eca:253c


158.202.37.61 0:0:0:0:0:ffff:9eca:253d
158.202.37.62 0:0:0:0:0:ffff:9eca:253e
158.202.37.63 0:0:0:0:0:ffff:9eca:253f
158.202.37.64 0:0:0:0:0:ffff:9eca:2540
158.202.37.65 0:0:0:0:0:ffff:9eca:2541
158.202.37.66 0:0:0:0:0:ffff:9eca:2542
158.202.37.67 0:0:0:0:0:ffff:9eca:2543
158.202.37.68 0:0:0:0:0:ffff:9eca:2544
158.202.37.69 0:0:0:0:0:ffff:9eca:2545
158.202.37.70 0:0:0:0:0:ffff:9eca:2546
158.202.37.71 0:0:0:0:0:ffff:9eca:2547
158.202.37.72 0:0:0:0:0:ffff:9eca:2548
158.202.37.73 0:0:0:0:0:ffff:9eca:2549
158.202.37.74 0:0:0:0:0:ffff:9eca:254a
158.202.37.75 0:0:0:0:0:ffff:9eca:254b
158.202.37.76 0:0:0:0:0:ffff:9eca:254c
158.202.37.77 0:0:0:0:0:ffff:9eca:254d
158.202.37.78 0:0:0:0:0:ffff:9eca:254e
158.202.37.79 0:0:0:0:0:ffff:9eca:254f
158.202.37.80 0:0:0:0:0:ffff:9eca:2550
158.202.37.81 0:0:0:0:0:ffff:9eca:2551
158.202.37.82 0:0:0:0:0:ffff:9eca:2552
158.202.37.83 0:0:0:0:0:ffff:9eca:2553
158.202.37.84 0:0:0:0:0:ffff:9eca:2554
158.202.37.85 0:0:0:0:0:ffff:9eca:2555
158.202.37.86 0:0:0:0:0:ffff:9eca:2556
158.202.37.87 0:0:0:0:0:ffff:9eca:2557
158.202.37.88 0:0:0:0:0:ffff:9eca:2558
158.202.37.89 0:0:0:0:0:ffff:9eca:2559
158.202.37.90 0:0:0:0:0:ffff:9eca:255a
158.202.37.91 0:0:0:0:0:ffff:9eca:255b
158.202.37.92 0:0:0:0:0:ffff:9eca:255c
158.202.37.93 0:0:0:0:0:ffff:9eca:255d
158.202.37.94 0:0:0:0:0:ffff:9eca:255e
158.202.37.95 0:0:0:0:0:ffff:9eca:255f
158.202.37.96 0:0:0:0:0:ffff:9eca:2560
158.202.37.97 0:0:0:0:0:ffff:9eca:2561
158.202.37.98 0:0:0:0:0:ffff:9eca:2562
158.202.37.99 0:0:0:0:0:ffff:9eca:2563
158.202.37.100 0:0:0:0:0:ffff:9eca:2564
158.202.37.101 0:0:0:0:0:ffff:9eca:2565
158.202.37.102 0:0:0:0:0:ffff:9eca:2566
158.202.37.103 0:0:0:0:0:ffff:9eca:2567
158.202.37.104 0:0:0:0:0:ffff:9eca:2568
158.202.37.105 0:0:0:0:0:ffff:9eca:2569
158.202.37.106 0:0:0:0:0:ffff:9eca:256a
158.202.37.107 0:0:0:0:0:ffff:9eca:256b
158.202.37.108 0:0:0:0:0:ffff:9eca:256c
158.202.37.109 0:0:0:0:0:ffff:9eca:256d
158.202.37.110 0:0:0:0:0:ffff:9eca:256e
158.202.37.111 0:0:0:0:0:ffff:9eca:256f
158.202.37.112 0:0:0:0:0:ffff:9eca:2570
158.202.37.113 0:0:0:0:0:ffff:9eca:2571
158.202.37.114 0:0:0:0:0:ffff:9eca:2572
158.202.37.115 0:0:0:0:0:ffff:9eca:2573
158.202.37.116 0:0:0:0:0:ffff:9eca:2574
158.202.37.117 0:0:0:0:0:ffff:9eca:2575
158.202.37.118 0:0:0:0:0:ffff:9eca:2576
158.202.37.119 0:0:0:0:0:ffff:9eca:2577
158.202.37.120 0:0:0:0:0:ffff:9eca:2578


158.202.37.121 0:0:0:0:0:ffff:9eca:2579
158.202.37.122 0:0:0:0:0:ffff:9eca:257a
158.202.37.123 0:0:0:0:0:ffff:9eca:257b
158.202.37.124 0:0:0:0:0:ffff:9eca:257c
158.202.37.125 0:0:0:0:0:ffff:9eca:257d
158.202.37.126 0:0:0:0:0:ffff:9eca:257e
158.202.37.127 0:0:0:0:0:ffff:9eca:257f
158.202.37.128 0:0:0:0:0:ffff:9eca:2580
158.202.37.129 0:0:0:0:0:ffff:9eca:2581
158.202.37.130 0:0:0:0:0:ffff:9eca:2582
158.202.37.131 0:0:0:0:0:ffff:9eca:2583
158.202.37.132 0:0:0:0:0:ffff:9eca:2584
158.202.37.133 0:0:0:0:0:ffff:9eca:2585
158.202.37.134 0:0:0:0:0:ffff:9eca:2586
158.202.37.135 0:0:0:0:0:ffff:9eca:2587
158.202.37.136 0:0:0:0:0:ffff:9eca:2588
158.202.37.137 0:0:0:0:0:ffff:9eca:2589
158.202.37.138 0:0:0:0:0:ffff:9eca:258a
158.202.37.139 0:0:0:0:0:ffff:9eca:258b
158.202.37.140 0:0:0:0:0:ffff:9eca:258c
158.202.37.141 0:0:0:0:0:ffff:9eca:258d
158.202.37.142 0:0:0:0:0:ffff:9eca:258e
158.202.37.143 0:0:0:0:0:ffff:9eca:258f
158.202.37.144 0:0:0:0:0:ffff:9eca:2590
158.202.37.145 0:0:0:0:0:ffff:9eca:2591
158.202.37.146 0:0:0:0:0:ffff:9eca:2592
158.202.37.147 0:0:0:0:0:ffff:9eca:2593
158.202.37.148 0:0:0:0:0:ffff:9eca:2594
158.202.37.149 0:0:0:0:0:ffff:9eca:2595
158.202.37.150 0:0:0:0:0:ffff:9eca:2596
158.202.37.151 0:0:0:0:0:ffff:9eca:2597
158.202.37.152 0:0:0:0:0:ffff:9eca:2598
158.202.37.153 0:0:0:0:0:ffff:9eca:2599
158.202.37.154 0:0:0:0:0:ffff:9eca:259a
158.202.37.155 0:0:0:0:0:ffff:9eca:259b
158.202.37.156 0:0:0:0:0:ffff:9eca:259c
158.202.37.157 0:0:0:0:0:ffff:9eca:259d
158.202.37.158 0:0:0:0:0:ffff:9eca:259e
158.202.37.159 0:0:0:0:0:ffff:9eca:259f
158.202.37.160 0:0:0:0:0:ffff:9eca:25a0
158.202.37.161 0:0:0:0:0:ffff:9eca:25a1
158.202.37.162 0:0:0:0:0:ffff:9eca:25a2
158.202.37.163 0:0:0:0:0:ffff:9eca:25a3
158.202.37.164 0:0:0:0:0:ffff:9eca:25a4
158.202.37.165 0:0:0:0:0:ffff:9eca:25a5
158.202.37.166 0:0:0:0:0:ffff:9eca:25a6
158.202.37.167 0:0:0:0:0:ffff:9eca:25a7
158.202.37.168 0:0:0:0:0:ffff:9eca:25a8
158.202.37.169 0:0:0:0:0:ffff:9eca:25a9
158.202.37.170 0:0:0:0:0:ffff:9eca:25aa
158.202.37.171 0:0:0:0:0:ffff:9eca:25ab
158.202.37.172 0:0:0:0:0:ffff:9eca:25ac
158.202.37.173 0:0:0:0:0:ffff:9eca:25ad
158.202.37.174 0:0:0:0:0:ffff:9eca:25ae
158.202.37.175 0:0:0:0:0:ffff:9eca:25af
158.202.37.176 0:0:0:0:0:ffff:9eca:25b0
158.202.37.177 0:0:0:0:0:ffff:9eca:25b1
158.202.37.178 0:0:0:0:0:ffff:9eca:25b2
158.202.37.179 0:0:0:0:0:ffff:9eca:25b3
158.202.37.180 0:0:0:0:0:ffff:9eca:25b4


158.202.37.181 0:0:0:0:0:ffff:9eca:25b5
158.202.37.182 0:0:0:0:0:ffff:9eca:25b6
158.202.37.183 0:0:0:0:0:ffff:9eca:25b7
158.202.37.184 0:0:0:0:0:ffff:9eca:25b8
158.202.37.185 0:0:0:0:0:ffff:9eca:25b9
158.202.37.186 0:0:0:0:0:ffff:9eca:25ba
158.202.37.187 0:0:0:0:0:ffff:9eca:25bb
158.202.37.188 0:0:0:0:0:ffff:9eca:25bc
158.202.37.189 0:0:0:0:0:ffff:9eca:25bd
158.202.37.190 0:0:0:0:0:ffff:9eca:25be
158.202.37.191 0:0:0:0:0:ffff:9eca:25bf
158.202.37.192 0:0:0:0:0:ffff:9eca:25c0
158.202.37.193 0:0:0:0:0:ffff:9eca:25c1
158.202.37.194 0:0:0:0:0:ffff:9eca:25c2
158.202.37.195 0:0:0:0:0:ffff:9eca:25c3
158.202.37.196 0:0:0:0:0:ffff:9eca:25c4
158.202.37.197 0:0:0:0:0:ffff:9eca:25c5
158.202.37.198 0:0:0:0:0:ffff:9eca:25c6
158.202.37.199 0:0:0:0:0:ffff:9eca:25c7
158.202.37.200 0:0:0:0:0:ffff:9eca:25c8
158.202.37.201 0:0:0:0:0:ffff:9eca:25c9
158.202.37.202 0:0:0:0:0:ffff:9eca:25ca
158.202.37.203 0:0:0:0:0:ffff:9eca:25cb
158.202.37.204 0:0:0:0:0:ffff:9eca:25cc
158.202.37.205 0:0:0:0:0:ffff:9eca:25cd
158.202.37.206 0:0:0:0:0:ffff:9eca:25ce
158.202.37.207 0:0:0:0:0:ffff:9eca:25cf
158.202.37.208 0:0:0:0:0:ffff:9eca:25d0
158.202.37.209 0:0:0:0:0:ffff:9eca:25d1
158.202.37.210 0:0:0:0:0:ffff:9eca:25d2
158.202.37.211 0:0:0:0:0:ffff:9eca:25d3
158.202.37.212 0:0:0:0:0:ffff:9eca:25d4
158.202.37.213 0:0:0:0:0:ffff:9eca:25d5
158.202.37.214 0:0:0:0:0:ffff:9eca:25d6
158.202.37.215 0:0:0:0:0:ffff:9eca:25d7
158.202.37.216 0:0:0:0:0:ffff:9eca:25d8
158.202.37.217 0:0:0:0:0:ffff:9eca:25d9
158.202.37.218 0:0:0:0:0:ffff:9eca:25da
158.202.37.219 0:0:0:0:0:ffff:9eca:25db
158.202.37.220 0:0:0:0:0:ffff:9eca:25dc
158.202.37.221 0:0:0:0:0:ffff:9eca:25dd
158.202.37.222 0:0:0:0:0:ffff:9eca:25de
158.202.37.223 0:0:0:0:0:ffff:9eca:25df
158.202.37.224 0:0:0:0:0:ffff:9eca:25e0
158.202.37.225 0:0:0:0:0:ffff:9eca:25e1
158.202.37.226 0:0:0:0:0:ffff:9eca:25e2
158.202.37.227 0:0:0:0:0:ffff:9eca:25e3
158.202.37.228 0:0:0:0:0:ffff:9eca:25e4
158.202.37.229 0:0:0:0:0:ffff:9eca:25e5
158.202.37.230 0:0:0:0:0:ffff:9eca:25e6
158.202.37.231 0:0:0:0:0:ffff:9eca:25e7
158.202.37.232 0:0:0:0:0:ffff:9eca:25e8
158.202.37.233 0:0:0:0:0:ffff:9eca:25e9
158.202.37.234 0:0:0:0:0:ffff:9eca:25ea
158.202.37.235 0:0:0:0:0:ffff:9eca:25eb
158.202.37.236 0:0:0:0:0:ffff:9eca:25ec
158.202.37.237 0:0:0:0:0:ffff:9eca:25ed
158.202.37.238 0:0:0:0:0:ffff:9eca:25ee
158.202.37.239 0:0:0:0:0:ffff:9eca:25ef
158.202.37.240 0:0:0:0:0:ffff:9eca:25f0
158.202.37.241 0:0:0:0:0:ffff:9eca:25f1
158.202.37.242 0:0:0:0:0:ffff:9eca:25f2
158.202.37.243 0:0:0:0:0:ffff:9eca:25f3
158.202.37.244 0:0:0:0:0:ffff:9eca:25f4
158.202.37.245 0:0:0:0:0:ffff:9eca:25f5
158.202.37.246 0:0:0:0:0:ffff:9eca:25f6
158.202.37.247 0:0:0:0:0:ffff:9eca:25f7
158.202.37.248 0:0:0:0:0:ffff:9eca:25f8
158.202.37.249 0:0:0:0:0:ffff:9eca:25f9
158.202.37.250 0:0:0:0:0:ffff:9eca:25fa
158.202.37.251 0:0:0:0:0:ffff:9eca:25fb
158.202.37.252 0:0:0:0:0:ffff:9eca:25fc
158.202.37.253 0:0:0:0:0:ffff:9eca:25fd
158.202.37.254 0:0:0:0:0:ffff:9eca:25fe
158.202.37.255 0:0:0:0:0:ffff:9eca: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.