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
250.55.5.1 0:0:0:0:0:ffff:fa37:501
250.55.5.2 0:0:0:0:0:ffff:fa37:502
250.55.5.3 0:0:0:0:0:ffff:fa37:503
250.55.5.4 0:0:0:0:0:ffff:fa37:504
250.55.5.5 0:0:0:0:0:ffff:fa37:505
250.55.5.6 0:0:0:0:0:ffff:fa37:506
250.55.5.7 0:0:0:0:0:ffff:fa37:507
250.55.5.8 0:0:0:0:0:ffff:fa37:508
250.55.5.9 0:0:0:0:0:ffff:fa37:509
250.55.5.10 0:0:0:0:0:ffff:fa37:50a
250.55.5.11 0:0:0:0:0:ffff:fa37:50b
250.55.5.12 0:0:0:0:0:ffff:fa37:50c
250.55.5.13 0:0:0:0:0:ffff:fa37:50d
250.55.5.14 0:0:0:0:0:ffff:fa37:50e
250.55.5.15 0:0:0:0:0:ffff:fa37:50f
250.55.5.16 0:0:0:0:0:ffff:fa37:510
250.55.5.17 0:0:0:0:0:ffff:fa37:511
250.55.5.18 0:0:0:0:0:ffff:fa37:512
250.55.5.19 0:0:0:0:0:ffff:fa37:513
250.55.5.20 0:0:0:0:0:ffff:fa37:514
250.55.5.21 0:0:0:0:0:ffff:fa37:515
250.55.5.22 0:0:0:0:0:ffff:fa37:516
250.55.5.23 0:0:0:0:0:ffff:fa37:517
250.55.5.24 0:0:0:0:0:ffff:fa37:518
250.55.5.25 0:0:0:0:0:ffff:fa37:519
250.55.5.26 0:0:0:0:0:ffff:fa37:51a
250.55.5.27 0:0:0:0:0:ffff:fa37:51b
250.55.5.28 0:0:0:0:0:ffff:fa37:51c
250.55.5.29 0:0:0:0:0:ffff:fa37:51d
250.55.5.30 0:0:0:0:0:ffff:fa37:51e
250.55.5.31 0:0:0:0:0:ffff:fa37:51f
250.55.5.32 0:0:0:0:0:ffff:fa37:520
250.55.5.33 0:0:0:0:0:ffff:fa37:521
250.55.5.34 0:0:0:0:0:ffff:fa37:522
250.55.5.35 0:0:0:0:0:ffff:fa37:523
250.55.5.36 0:0:0:0:0:ffff:fa37:524
250.55.5.37 0:0:0:0:0:ffff:fa37:525
250.55.5.38 0:0:0:0:0:ffff:fa37:526
250.55.5.39 0:0:0:0:0:ffff:fa37:527
250.55.5.40 0:0:0:0:0:ffff:fa37:528
250.55.5.41 0:0:0:0:0:ffff:fa37:529
250.55.5.42 0:0:0:0:0:ffff:fa37:52a
250.55.5.43 0:0:0:0:0:ffff:fa37:52b
250.55.5.44 0:0:0:0:0:ffff:fa37:52c
250.55.5.45 0:0:0:0:0:ffff:fa37:52d
250.55.5.46 0:0:0:0:0:ffff:fa37:52e
250.55.5.47 0:0:0:0:0:ffff:fa37:52f
250.55.5.48 0:0:0:0:0:ffff:fa37:530
250.55.5.49 0:0:0:0:0:ffff:fa37:531
250.55.5.50 0:0:0:0:0:ffff:fa37:532
250.55.5.51 0:0:0:0:0:ffff:fa37:533
250.55.5.52 0:0:0:0:0:ffff:fa37:534
250.55.5.53 0:0:0:0:0:ffff:fa37:535
250.55.5.54 0:0:0:0:0:ffff:fa37:536
250.55.5.55 0:0:0:0:0:ffff:fa37:537
250.55.5.56 0:0:0:0:0:ffff:fa37:538
250.55.5.57 0:0:0:0:0:ffff:fa37:539
250.55.5.58 0:0:0:0:0:ffff:fa37:53a
250.55.5.59 0:0:0:0:0:ffff:fa37:53b
250.55.5.60 0:0:0:0:0:ffff:fa37:53c


250.55.5.61 0:0:0:0:0:ffff:fa37:53d
250.55.5.62 0:0:0:0:0:ffff:fa37:53e
250.55.5.63 0:0:0:0:0:ffff:fa37:53f
250.55.5.64 0:0:0:0:0:ffff:fa37:540
250.55.5.65 0:0:0:0:0:ffff:fa37:541
250.55.5.66 0:0:0:0:0:ffff:fa37:542
250.55.5.67 0:0:0:0:0:ffff:fa37:543
250.55.5.68 0:0:0:0:0:ffff:fa37:544
250.55.5.69 0:0:0:0:0:ffff:fa37:545
250.55.5.70 0:0:0:0:0:ffff:fa37:546
250.55.5.71 0:0:0:0:0:ffff:fa37:547
250.55.5.72 0:0:0:0:0:ffff:fa37:548
250.55.5.73 0:0:0:0:0:ffff:fa37:549
250.55.5.74 0:0:0:0:0:ffff:fa37:54a
250.55.5.75 0:0:0:0:0:ffff:fa37:54b
250.55.5.76 0:0:0:0:0:ffff:fa37:54c
250.55.5.77 0:0:0:0:0:ffff:fa37:54d
250.55.5.78 0:0:0:0:0:ffff:fa37:54e
250.55.5.79 0:0:0:0:0:ffff:fa37:54f
250.55.5.80 0:0:0:0:0:ffff:fa37:550
250.55.5.81 0:0:0:0:0:ffff:fa37:551
250.55.5.82 0:0:0:0:0:ffff:fa37:552
250.55.5.83 0:0:0:0:0:ffff:fa37:553
250.55.5.84 0:0:0:0:0:ffff:fa37:554
250.55.5.85 0:0:0:0:0:ffff:fa37:555
250.55.5.86 0:0:0:0:0:ffff:fa37:556
250.55.5.87 0:0:0:0:0:ffff:fa37:557
250.55.5.88 0:0:0:0:0:ffff:fa37:558
250.55.5.89 0:0:0:0:0:ffff:fa37:559
250.55.5.90 0:0:0:0:0:ffff:fa37:55a
250.55.5.91 0:0:0:0:0:ffff:fa37:55b
250.55.5.92 0:0:0:0:0:ffff:fa37:55c
250.55.5.93 0:0:0:0:0:ffff:fa37:55d
250.55.5.94 0:0:0:0:0:ffff:fa37:55e
250.55.5.95 0:0:0:0:0:ffff:fa37:55f
250.55.5.96 0:0:0:0:0:ffff:fa37:560
250.55.5.97 0:0:0:0:0:ffff:fa37:561
250.55.5.98 0:0:0:0:0:ffff:fa37:562
250.55.5.99 0:0:0:0:0:ffff:fa37:563
250.55.5.100 0:0:0:0:0:ffff:fa37:564
250.55.5.101 0:0:0:0:0:ffff:fa37:565
250.55.5.102 0:0:0:0:0:ffff:fa37:566
250.55.5.103 0:0:0:0:0:ffff:fa37:567
250.55.5.104 0:0:0:0:0:ffff:fa37:568
250.55.5.105 0:0:0:0:0:ffff:fa37:569
250.55.5.106 0:0:0:0:0:ffff:fa37:56a
250.55.5.107 0:0:0:0:0:ffff:fa37:56b
250.55.5.108 0:0:0:0:0:ffff:fa37:56c
250.55.5.109 0:0:0:0:0:ffff:fa37:56d
250.55.5.110 0:0:0:0:0:ffff:fa37:56e
250.55.5.111 0:0:0:0:0:ffff:fa37:56f
250.55.5.112 0:0:0:0:0:ffff:fa37:570
250.55.5.113 0:0:0:0:0:ffff:fa37:571
250.55.5.114 0:0:0:0:0:ffff:fa37:572
250.55.5.115 0:0:0:0:0:ffff:fa37:573
250.55.5.116 0:0:0:0:0:ffff:fa37:574
250.55.5.117 0:0:0:0:0:ffff:fa37:575
250.55.5.118 0:0:0:0:0:ffff:fa37:576
250.55.5.119 0:0:0:0:0:ffff:fa37:577
250.55.5.120 0:0:0:0:0:ffff:fa37:578


250.55.5.121 0:0:0:0:0:ffff:fa37:579
250.55.5.122 0:0:0:0:0:ffff:fa37:57a
250.55.5.123 0:0:0:0:0:ffff:fa37:57b
250.55.5.124 0:0:0:0:0:ffff:fa37:57c
250.55.5.125 0:0:0:0:0:ffff:fa37:57d
250.55.5.126 0:0:0:0:0:ffff:fa37:57e
250.55.5.127 0:0:0:0:0:ffff:fa37:57f
250.55.5.128 0:0:0:0:0:ffff:fa37:580
250.55.5.129 0:0:0:0:0:ffff:fa37:581
250.55.5.130 0:0:0:0:0:ffff:fa37:582
250.55.5.131 0:0:0:0:0:ffff:fa37:583
250.55.5.132 0:0:0:0:0:ffff:fa37:584
250.55.5.133 0:0:0:0:0:ffff:fa37:585
250.55.5.134 0:0:0:0:0:ffff:fa37:586
250.55.5.135 0:0:0:0:0:ffff:fa37:587
250.55.5.136 0:0:0:0:0:ffff:fa37:588
250.55.5.137 0:0:0:0:0:ffff:fa37:589
250.55.5.138 0:0:0:0:0:ffff:fa37:58a
250.55.5.139 0:0:0:0:0:ffff:fa37:58b
250.55.5.140 0:0:0:0:0:ffff:fa37:58c
250.55.5.141 0:0:0:0:0:ffff:fa37:58d
250.55.5.142 0:0:0:0:0:ffff:fa37:58e
250.55.5.143 0:0:0:0:0:ffff:fa37:58f
250.55.5.144 0:0:0:0:0:ffff:fa37:590
250.55.5.145 0:0:0:0:0:ffff:fa37:591
250.55.5.146 0:0:0:0:0:ffff:fa37:592
250.55.5.147 0:0:0:0:0:ffff:fa37:593
250.55.5.148 0:0:0:0:0:ffff:fa37:594
250.55.5.149 0:0:0:0:0:ffff:fa37:595
250.55.5.150 0:0:0:0:0:ffff:fa37:596
250.55.5.151 0:0:0:0:0:ffff:fa37:597
250.55.5.152 0:0:0:0:0:ffff:fa37:598
250.55.5.153 0:0:0:0:0:ffff:fa37:599
250.55.5.154 0:0:0:0:0:ffff:fa37:59a
250.55.5.155 0:0:0:0:0:ffff:fa37:59b
250.55.5.156 0:0:0:0:0:ffff:fa37:59c
250.55.5.157 0:0:0:0:0:ffff:fa37:59d
250.55.5.158 0:0:0:0:0:ffff:fa37:59e
250.55.5.159 0:0:0:0:0:ffff:fa37:59f
250.55.5.160 0:0:0:0:0:ffff:fa37:5a0
250.55.5.161 0:0:0:0:0:ffff:fa37:5a1
250.55.5.162 0:0:0:0:0:ffff:fa37:5a2
250.55.5.163 0:0:0:0:0:ffff:fa37:5a3
250.55.5.164 0:0:0:0:0:ffff:fa37:5a4
250.55.5.165 0:0:0:0:0:ffff:fa37:5a5
250.55.5.166 0:0:0:0:0:ffff:fa37:5a6
250.55.5.167 0:0:0:0:0:ffff:fa37:5a7
250.55.5.168 0:0:0:0:0:ffff:fa37:5a8
250.55.5.169 0:0:0:0:0:ffff:fa37:5a9
250.55.5.170 0:0:0:0:0:ffff:fa37:5aa
250.55.5.171 0:0:0:0:0:ffff:fa37:5ab
250.55.5.172 0:0:0:0:0:ffff:fa37:5ac
250.55.5.173 0:0:0:0:0:ffff:fa37:5ad
250.55.5.174 0:0:0:0:0:ffff:fa37:5ae
250.55.5.175 0:0:0:0:0:ffff:fa37:5af
250.55.5.176 0:0:0:0:0:ffff:fa37:5b0
250.55.5.177 0:0:0:0:0:ffff:fa37:5b1
250.55.5.178 0:0:0:0:0:ffff:fa37:5b2
250.55.5.179 0:0:0:0:0:ffff:fa37:5b3
250.55.5.180 0:0:0:0:0:ffff:fa37:5b4


250.55.5.181 0:0:0:0:0:ffff:fa37:5b5
250.55.5.182 0:0:0:0:0:ffff:fa37:5b6
250.55.5.183 0:0:0:0:0:ffff:fa37:5b7
250.55.5.184 0:0:0:0:0:ffff:fa37:5b8
250.55.5.185 0:0:0:0:0:ffff:fa37:5b9
250.55.5.186 0:0:0:0:0:ffff:fa37:5ba
250.55.5.187 0:0:0:0:0:ffff:fa37:5bb
250.55.5.188 0:0:0:0:0:ffff:fa37:5bc
250.55.5.189 0:0:0:0:0:ffff:fa37:5bd
250.55.5.190 0:0:0:0:0:ffff:fa37:5be
250.55.5.191 0:0:0:0:0:ffff:fa37:5bf
250.55.5.192 0:0:0:0:0:ffff:fa37:5c0
250.55.5.193 0:0:0:0:0:ffff:fa37:5c1
250.55.5.194 0:0:0:0:0:ffff:fa37:5c2
250.55.5.195 0:0:0:0:0:ffff:fa37:5c3
250.55.5.196 0:0:0:0:0:ffff:fa37:5c4
250.55.5.197 0:0:0:0:0:ffff:fa37:5c5
250.55.5.198 0:0:0:0:0:ffff:fa37:5c6
250.55.5.199 0:0:0:0:0:ffff:fa37:5c7
250.55.5.200 0:0:0:0:0:ffff:fa37:5c8
250.55.5.201 0:0:0:0:0:ffff:fa37:5c9
250.55.5.202 0:0:0:0:0:ffff:fa37:5ca
250.55.5.203 0:0:0:0:0:ffff:fa37:5cb
250.55.5.204 0:0:0:0:0:ffff:fa37:5cc
250.55.5.205 0:0:0:0:0:ffff:fa37:5cd
250.55.5.206 0:0:0:0:0:ffff:fa37:5ce
250.55.5.207 0:0:0:0:0:ffff:fa37:5cf
250.55.5.208 0:0:0:0:0:ffff:fa37:5d0
250.55.5.209 0:0:0:0:0:ffff:fa37:5d1
250.55.5.210 0:0:0:0:0:ffff:fa37:5d2
250.55.5.211 0:0:0:0:0:ffff:fa37:5d3
250.55.5.212 0:0:0:0:0:ffff:fa37:5d4
250.55.5.213 0:0:0:0:0:ffff:fa37:5d5
250.55.5.214 0:0:0:0:0:ffff:fa37:5d6
250.55.5.215 0:0:0:0:0:ffff:fa37:5d7
250.55.5.216 0:0:0:0:0:ffff:fa37:5d8
250.55.5.217 0:0:0:0:0:ffff:fa37:5d9
250.55.5.218 0:0:0:0:0:ffff:fa37:5da
250.55.5.219 0:0:0:0:0:ffff:fa37:5db
250.55.5.220 0:0:0:0:0:ffff:fa37:5dc
250.55.5.221 0:0:0:0:0:ffff:fa37:5dd
250.55.5.222 0:0:0:0:0:ffff:fa37:5de
250.55.5.223 0:0:0:0:0:ffff:fa37:5df
250.55.5.224 0:0:0:0:0:ffff:fa37:5e0
250.55.5.225 0:0:0:0:0:ffff:fa37:5e1
250.55.5.226 0:0:0:0:0:ffff:fa37:5e2
250.55.5.227 0:0:0:0:0:ffff:fa37:5e3
250.55.5.228 0:0:0:0:0:ffff:fa37:5e4
250.55.5.229 0:0:0:0:0:ffff:fa37:5e5
250.55.5.230 0:0:0:0:0:ffff:fa37:5e6
250.55.5.231 0:0:0:0:0:ffff:fa37:5e7
250.55.5.232 0:0:0:0:0:ffff:fa37:5e8
250.55.5.233 0:0:0:0:0:ffff:fa37:5e9
250.55.5.234 0:0:0:0:0:ffff:fa37:5ea
250.55.5.235 0:0:0:0:0:ffff:fa37:5eb
250.55.5.236 0:0:0:0:0:ffff:fa37:5ec
250.55.5.237 0:0:0:0:0:ffff:fa37:5ed
250.55.5.238 0:0:0:0:0:ffff:fa37:5ee
250.55.5.239 0:0:0:0:0:ffff:fa37:5ef
250.55.5.240 0:0:0:0:0:ffff:fa37:5f0
250.55.5.241 0:0:0:0:0:ffff:fa37:5f1
250.55.5.242 0:0:0:0:0:ffff:fa37:5f2
250.55.5.243 0:0:0:0:0:ffff:fa37:5f3
250.55.5.244 0:0:0:0:0:ffff:fa37:5f4
250.55.5.245 0:0:0:0:0:ffff:fa37:5f5
250.55.5.246 0:0:0:0:0:ffff:fa37:5f6
250.55.5.247 0:0:0:0:0:ffff:fa37:5f7
250.55.5.248 0:0:0:0:0:ffff:fa37:5f8
250.55.5.249 0:0:0:0:0:ffff:fa37:5f9
250.55.5.250 0:0:0:0:0:ffff:fa37:5fa
250.55.5.251 0:0:0:0:0:ffff:fa37:5fb
250.55.5.252 0:0:0:0:0:ffff:fa37:5fc
250.55.5.253 0:0:0:0:0:ffff:fa37:5fd
250.55.5.254 0:0:0:0:0:ffff:fa37:5fe
250.55.5.255 0:0:0:0:0:ffff:fa37:5ff


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.