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
127.182.37.1 0:0:0:0:0:ffff:7fb6:2501
127.182.37.2 0:0:0:0:0:ffff:7fb6:2502
127.182.37.3 0:0:0:0:0:ffff:7fb6:2503
127.182.37.4 0:0:0:0:0:ffff:7fb6:2504
127.182.37.5 0:0:0:0:0:ffff:7fb6:2505
127.182.37.6 0:0:0:0:0:ffff:7fb6:2506
127.182.37.7 0:0:0:0:0:ffff:7fb6:2507
127.182.37.8 0:0:0:0:0:ffff:7fb6:2508
127.182.37.9 0:0:0:0:0:ffff:7fb6:2509
127.182.37.10 0:0:0:0:0:ffff:7fb6:250a
127.182.37.11 0:0:0:0:0:ffff:7fb6:250b
127.182.37.12 0:0:0:0:0:ffff:7fb6:250c
127.182.37.13 0:0:0:0:0:ffff:7fb6:250d
127.182.37.14 0:0:0:0:0:ffff:7fb6:250e
127.182.37.15 0:0:0:0:0:ffff:7fb6:250f
127.182.37.16 0:0:0:0:0:ffff:7fb6:2510
127.182.37.17 0:0:0:0:0:ffff:7fb6:2511
127.182.37.18 0:0:0:0:0:ffff:7fb6:2512
127.182.37.19 0:0:0:0:0:ffff:7fb6:2513
127.182.37.20 0:0:0:0:0:ffff:7fb6:2514
127.182.37.21 0:0:0:0:0:ffff:7fb6:2515
127.182.37.22 0:0:0:0:0:ffff:7fb6:2516
127.182.37.23 0:0:0:0:0:ffff:7fb6:2517
127.182.37.24 0:0:0:0:0:ffff:7fb6:2518
127.182.37.25 0:0:0:0:0:ffff:7fb6:2519
127.182.37.26 0:0:0:0:0:ffff:7fb6:251a
127.182.37.27 0:0:0:0:0:ffff:7fb6:251b
127.182.37.28 0:0:0:0:0:ffff:7fb6:251c
127.182.37.29 0:0:0:0:0:ffff:7fb6:251d
127.182.37.30 0:0:0:0:0:ffff:7fb6:251e
127.182.37.31 0:0:0:0:0:ffff:7fb6:251f
127.182.37.32 0:0:0:0:0:ffff:7fb6:2520
127.182.37.33 0:0:0:0:0:ffff:7fb6:2521
127.182.37.34 0:0:0:0:0:ffff:7fb6:2522
127.182.37.35 0:0:0:0:0:ffff:7fb6:2523
127.182.37.36 0:0:0:0:0:ffff:7fb6:2524
127.182.37.37 0:0:0:0:0:ffff:7fb6:2525
127.182.37.38 0:0:0:0:0:ffff:7fb6:2526
127.182.37.39 0:0:0:0:0:ffff:7fb6:2527
127.182.37.40 0:0:0:0:0:ffff:7fb6:2528
127.182.37.41 0:0:0:0:0:ffff:7fb6:2529
127.182.37.42 0:0:0:0:0:ffff:7fb6:252a
127.182.37.43 0:0:0:0:0:ffff:7fb6:252b
127.182.37.44 0:0:0:0:0:ffff:7fb6:252c
127.182.37.45 0:0:0:0:0:ffff:7fb6:252d
127.182.37.46 0:0:0:0:0:ffff:7fb6:252e
127.182.37.47 0:0:0:0:0:ffff:7fb6:252f
127.182.37.48 0:0:0:0:0:ffff:7fb6:2530
127.182.37.49 0:0:0:0:0:ffff:7fb6:2531
127.182.37.50 0:0:0:0:0:ffff:7fb6:2532
127.182.37.51 0:0:0:0:0:ffff:7fb6:2533
127.182.37.52 0:0:0:0:0:ffff:7fb6:2534
127.182.37.53 0:0:0:0:0:ffff:7fb6:2535
127.182.37.54 0:0:0:0:0:ffff:7fb6:2536
127.182.37.55 0:0:0:0:0:ffff:7fb6:2537
127.182.37.56 0:0:0:0:0:ffff:7fb6:2538
127.182.37.57 0:0:0:0:0:ffff:7fb6:2539
127.182.37.58 0:0:0:0:0:ffff:7fb6:253a
127.182.37.59 0:0:0:0:0:ffff:7fb6:253b
127.182.37.60 0:0:0:0:0:ffff:7fb6:253c


127.182.37.61 0:0:0:0:0:ffff:7fb6:253d
127.182.37.62 0:0:0:0:0:ffff:7fb6:253e
127.182.37.63 0:0:0:0:0:ffff:7fb6:253f
127.182.37.64 0:0:0:0:0:ffff:7fb6:2540
127.182.37.65 0:0:0:0:0:ffff:7fb6:2541
127.182.37.66 0:0:0:0:0:ffff:7fb6:2542
127.182.37.67 0:0:0:0:0:ffff:7fb6:2543
127.182.37.68 0:0:0:0:0:ffff:7fb6:2544
127.182.37.69 0:0:0:0:0:ffff:7fb6:2545
127.182.37.70 0:0:0:0:0:ffff:7fb6:2546
127.182.37.71 0:0:0:0:0:ffff:7fb6:2547
127.182.37.72 0:0:0:0:0:ffff:7fb6:2548
127.182.37.73 0:0:0:0:0:ffff:7fb6:2549
127.182.37.74 0:0:0:0:0:ffff:7fb6:254a
127.182.37.75 0:0:0:0:0:ffff:7fb6:254b
127.182.37.76 0:0:0:0:0:ffff:7fb6:254c
127.182.37.77 0:0:0:0:0:ffff:7fb6:254d
127.182.37.78 0:0:0:0:0:ffff:7fb6:254e
127.182.37.79 0:0:0:0:0:ffff:7fb6:254f
127.182.37.80 0:0:0:0:0:ffff:7fb6:2550
127.182.37.81 0:0:0:0:0:ffff:7fb6:2551
127.182.37.82 0:0:0:0:0:ffff:7fb6:2552
127.182.37.83 0:0:0:0:0:ffff:7fb6:2553
127.182.37.84 0:0:0:0:0:ffff:7fb6:2554
127.182.37.85 0:0:0:0:0:ffff:7fb6:2555
127.182.37.86 0:0:0:0:0:ffff:7fb6:2556
127.182.37.87 0:0:0:0:0:ffff:7fb6:2557
127.182.37.88 0:0:0:0:0:ffff:7fb6:2558
127.182.37.89 0:0:0:0:0:ffff:7fb6:2559
127.182.37.90 0:0:0:0:0:ffff:7fb6:255a
127.182.37.91 0:0:0:0:0:ffff:7fb6:255b
127.182.37.92 0:0:0:0:0:ffff:7fb6:255c
127.182.37.93 0:0:0:0:0:ffff:7fb6:255d
127.182.37.94 0:0:0:0:0:ffff:7fb6:255e
127.182.37.95 0:0:0:0:0:ffff:7fb6:255f
127.182.37.96 0:0:0:0:0:ffff:7fb6:2560
127.182.37.97 0:0:0:0:0:ffff:7fb6:2561
127.182.37.98 0:0:0:0:0:ffff:7fb6:2562
127.182.37.99 0:0:0:0:0:ffff:7fb6:2563
127.182.37.100 0:0:0:0:0:ffff:7fb6:2564
127.182.37.101 0:0:0:0:0:ffff:7fb6:2565
127.182.37.102 0:0:0:0:0:ffff:7fb6:2566
127.182.37.103 0:0:0:0:0:ffff:7fb6:2567
127.182.37.104 0:0:0:0:0:ffff:7fb6:2568
127.182.37.105 0:0:0:0:0:ffff:7fb6:2569
127.182.37.106 0:0:0:0:0:ffff:7fb6:256a
127.182.37.107 0:0:0:0:0:ffff:7fb6:256b
127.182.37.108 0:0:0:0:0:ffff:7fb6:256c
127.182.37.109 0:0:0:0:0:ffff:7fb6:256d
127.182.37.110 0:0:0:0:0:ffff:7fb6:256e
127.182.37.111 0:0:0:0:0:ffff:7fb6:256f
127.182.37.112 0:0:0:0:0:ffff:7fb6:2570
127.182.37.113 0:0:0:0:0:ffff:7fb6:2571
127.182.37.114 0:0:0:0:0:ffff:7fb6:2572
127.182.37.115 0:0:0:0:0:ffff:7fb6:2573
127.182.37.116 0:0:0:0:0:ffff:7fb6:2574
127.182.37.117 0:0:0:0:0:ffff:7fb6:2575
127.182.37.118 0:0:0:0:0:ffff:7fb6:2576
127.182.37.119 0:0:0:0:0:ffff:7fb6:2577
127.182.37.120 0:0:0:0:0:ffff:7fb6:2578


127.182.37.121 0:0:0:0:0:ffff:7fb6:2579
127.182.37.122 0:0:0:0:0:ffff:7fb6:257a
127.182.37.123 0:0:0:0:0:ffff:7fb6:257b
127.182.37.124 0:0:0:0:0:ffff:7fb6:257c
127.182.37.125 0:0:0:0:0:ffff:7fb6:257d
127.182.37.126 0:0:0:0:0:ffff:7fb6:257e
127.182.37.127 0:0:0:0:0:ffff:7fb6:257f
127.182.37.128 0:0:0:0:0:ffff:7fb6:2580
127.182.37.129 0:0:0:0:0:ffff:7fb6:2581
127.182.37.130 0:0:0:0:0:ffff:7fb6:2582
127.182.37.131 0:0:0:0:0:ffff:7fb6:2583
127.182.37.132 0:0:0:0:0:ffff:7fb6:2584
127.182.37.133 0:0:0:0:0:ffff:7fb6:2585
127.182.37.134 0:0:0:0:0:ffff:7fb6:2586
127.182.37.135 0:0:0:0:0:ffff:7fb6:2587
127.182.37.136 0:0:0:0:0:ffff:7fb6:2588
127.182.37.137 0:0:0:0:0:ffff:7fb6:2589
127.182.37.138 0:0:0:0:0:ffff:7fb6:258a
127.182.37.139 0:0:0:0:0:ffff:7fb6:258b
127.182.37.140 0:0:0:0:0:ffff:7fb6:258c
127.182.37.141 0:0:0:0:0:ffff:7fb6:258d
127.182.37.142 0:0:0:0:0:ffff:7fb6:258e
127.182.37.143 0:0:0:0:0:ffff:7fb6:258f
127.182.37.144 0:0:0:0:0:ffff:7fb6:2590
127.182.37.145 0:0:0:0:0:ffff:7fb6:2591
127.182.37.146 0:0:0:0:0:ffff:7fb6:2592
127.182.37.147 0:0:0:0:0:ffff:7fb6:2593
127.182.37.148 0:0:0:0:0:ffff:7fb6:2594
127.182.37.149 0:0:0:0:0:ffff:7fb6:2595
127.182.37.150 0:0:0:0:0:ffff:7fb6:2596
127.182.37.151 0:0:0:0:0:ffff:7fb6:2597
127.182.37.152 0:0:0:0:0:ffff:7fb6:2598
127.182.37.153 0:0:0:0:0:ffff:7fb6:2599
127.182.37.154 0:0:0:0:0:ffff:7fb6:259a
127.182.37.155 0:0:0:0:0:ffff:7fb6:259b
127.182.37.156 0:0:0:0:0:ffff:7fb6:259c
127.182.37.157 0:0:0:0:0:ffff:7fb6:259d
127.182.37.158 0:0:0:0:0:ffff:7fb6:259e
127.182.37.159 0:0:0:0:0:ffff:7fb6:259f
127.182.37.160 0:0:0:0:0:ffff:7fb6:25a0
127.182.37.161 0:0:0:0:0:ffff:7fb6:25a1
127.182.37.162 0:0:0:0:0:ffff:7fb6:25a2
127.182.37.163 0:0:0:0:0:ffff:7fb6:25a3
127.182.37.164 0:0:0:0:0:ffff:7fb6:25a4
127.182.37.165 0:0:0:0:0:ffff:7fb6:25a5
127.182.37.166 0:0:0:0:0:ffff:7fb6:25a6
127.182.37.167 0:0:0:0:0:ffff:7fb6:25a7
127.182.37.168 0:0:0:0:0:ffff:7fb6:25a8
127.182.37.169 0:0:0:0:0:ffff:7fb6:25a9
127.182.37.170 0:0:0:0:0:ffff:7fb6:25aa
127.182.37.171 0:0:0:0:0:ffff:7fb6:25ab
127.182.37.172 0:0:0:0:0:ffff:7fb6:25ac
127.182.37.173 0:0:0:0:0:ffff:7fb6:25ad
127.182.37.174 0:0:0:0:0:ffff:7fb6:25ae
127.182.37.175 0:0:0:0:0:ffff:7fb6:25af
127.182.37.176 0:0:0:0:0:ffff:7fb6:25b0
127.182.37.177 0:0:0:0:0:ffff:7fb6:25b1
127.182.37.178 0:0:0:0:0:ffff:7fb6:25b2
127.182.37.179 0:0:0:0:0:ffff:7fb6:25b3
127.182.37.180 0:0:0:0:0:ffff:7fb6:25b4


127.182.37.181 0:0:0:0:0:ffff:7fb6:25b5
127.182.37.182 0:0:0:0:0:ffff:7fb6:25b6
127.182.37.183 0:0:0:0:0:ffff:7fb6:25b7
127.182.37.184 0:0:0:0:0:ffff:7fb6:25b8
127.182.37.185 0:0:0:0:0:ffff:7fb6:25b9
127.182.37.186 0:0:0:0:0:ffff:7fb6:25ba
127.182.37.187 0:0:0:0:0:ffff:7fb6:25bb
127.182.37.188 0:0:0:0:0:ffff:7fb6:25bc
127.182.37.189 0:0:0:0:0:ffff:7fb6:25bd
127.182.37.190 0:0:0:0:0:ffff:7fb6:25be
127.182.37.191 0:0:0:0:0:ffff:7fb6:25bf
127.182.37.192 0:0:0:0:0:ffff:7fb6:25c0
127.182.37.193 0:0:0:0:0:ffff:7fb6:25c1
127.182.37.194 0:0:0:0:0:ffff:7fb6:25c2
127.182.37.195 0:0:0:0:0:ffff:7fb6:25c3
127.182.37.196 0:0:0:0:0:ffff:7fb6:25c4
127.182.37.197 0:0:0:0:0:ffff:7fb6:25c5
127.182.37.198 0:0:0:0:0:ffff:7fb6:25c6
127.182.37.199 0:0:0:0:0:ffff:7fb6:25c7
127.182.37.200 0:0:0:0:0:ffff:7fb6:25c8
127.182.37.201 0:0:0:0:0:ffff:7fb6:25c9
127.182.37.202 0:0:0:0:0:ffff:7fb6:25ca
127.182.37.203 0:0:0:0:0:ffff:7fb6:25cb
127.182.37.204 0:0:0:0:0:ffff:7fb6:25cc
127.182.37.205 0:0:0:0:0:ffff:7fb6:25cd
127.182.37.206 0:0:0:0:0:ffff:7fb6:25ce
127.182.37.207 0:0:0:0:0:ffff:7fb6:25cf
127.182.37.208 0:0:0:0:0:ffff:7fb6:25d0
127.182.37.209 0:0:0:0:0:ffff:7fb6:25d1
127.182.37.210 0:0:0:0:0:ffff:7fb6:25d2
127.182.37.211 0:0:0:0:0:ffff:7fb6:25d3
127.182.37.212 0:0:0:0:0:ffff:7fb6:25d4
127.182.37.213 0:0:0:0:0:ffff:7fb6:25d5
127.182.37.214 0:0:0:0:0:ffff:7fb6:25d6
127.182.37.215 0:0:0:0:0:ffff:7fb6:25d7
127.182.37.216 0:0:0:0:0:ffff:7fb6:25d8
127.182.37.217 0:0:0:0:0:ffff:7fb6:25d9
127.182.37.218 0:0:0:0:0:ffff:7fb6:25da
127.182.37.219 0:0:0:0:0:ffff:7fb6:25db
127.182.37.220 0:0:0:0:0:ffff:7fb6:25dc
127.182.37.221 0:0:0:0:0:ffff:7fb6:25dd
127.182.37.222 0:0:0:0:0:ffff:7fb6:25de
127.182.37.223 0:0:0:0:0:ffff:7fb6:25df
127.182.37.224 0:0:0:0:0:ffff:7fb6:25e0
127.182.37.225 0:0:0:0:0:ffff:7fb6:25e1
127.182.37.226 0:0:0:0:0:ffff:7fb6:25e2
127.182.37.227 0:0:0:0:0:ffff:7fb6:25e3
127.182.37.228 0:0:0:0:0:ffff:7fb6:25e4
127.182.37.229 0:0:0:0:0:ffff:7fb6:25e5
127.182.37.230 0:0:0:0:0:ffff:7fb6:25e6
127.182.37.231 0:0:0:0:0:ffff:7fb6:25e7
127.182.37.232 0:0:0:0:0:ffff:7fb6:25e8
127.182.37.233 0:0:0:0:0:ffff:7fb6:25e9
127.182.37.234 0:0:0:0:0:ffff:7fb6:25ea
127.182.37.235 0:0:0:0:0:ffff:7fb6:25eb
127.182.37.236 0:0:0:0:0:ffff:7fb6:25ec
127.182.37.237 0:0:0:0:0:ffff:7fb6:25ed
127.182.37.238 0:0:0:0:0:ffff:7fb6:25ee
127.182.37.239 0:0:0:0:0:ffff:7fb6:25ef
127.182.37.240 0:0:0:0:0:ffff:7fb6:25f0
127.182.37.241 0:0:0:0:0:ffff:7fb6:25f1
127.182.37.242 0:0:0:0:0:ffff:7fb6:25f2
127.182.37.243 0:0:0:0:0:ffff:7fb6:25f3
127.182.37.244 0:0:0:0:0:ffff:7fb6:25f4
127.182.37.245 0:0:0:0:0:ffff:7fb6:25f5
127.182.37.246 0:0:0:0:0:ffff:7fb6:25f6
127.182.37.247 0:0:0:0:0:ffff:7fb6:25f7
127.182.37.248 0:0:0:0:0:ffff:7fb6:25f8
127.182.37.249 0:0:0:0:0:ffff:7fb6:25f9
127.182.37.250 0:0:0:0:0:ffff:7fb6:25fa
127.182.37.251 0:0:0:0:0:ffff:7fb6:25fb
127.182.37.252 0:0:0:0:0:ffff:7fb6:25fc
127.182.37.253 0:0:0:0:0:ffff:7fb6:25fd
127.182.37.254 0:0:0:0:0:ffff:7fb6:25fe
127.182.37.255 0:0:0:0:0:ffff:7fb6:25ff


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.