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
91.86.5.1 0:0:0:0:0:ffff:5b56:501
91.86.5.2 0:0:0:0:0:ffff:5b56:502
91.86.5.3 0:0:0:0:0:ffff:5b56:503
91.86.5.4 0:0:0:0:0:ffff:5b56:504
91.86.5.5 0:0:0:0:0:ffff:5b56:505
91.86.5.6 0:0:0:0:0:ffff:5b56:506
91.86.5.7 0:0:0:0:0:ffff:5b56:507
91.86.5.8 0:0:0:0:0:ffff:5b56:508
91.86.5.9 0:0:0:0:0:ffff:5b56:509
91.86.5.10 0:0:0:0:0:ffff:5b56:50a
91.86.5.11 0:0:0:0:0:ffff:5b56:50b
91.86.5.12 0:0:0:0:0:ffff:5b56:50c
91.86.5.13 0:0:0:0:0:ffff:5b56:50d
91.86.5.14 0:0:0:0:0:ffff:5b56:50e
91.86.5.15 0:0:0:0:0:ffff:5b56:50f
91.86.5.16 0:0:0:0:0:ffff:5b56:510
91.86.5.17 0:0:0:0:0:ffff:5b56:511
91.86.5.18 0:0:0:0:0:ffff:5b56:512
91.86.5.19 0:0:0:0:0:ffff:5b56:513
91.86.5.20 0:0:0:0:0:ffff:5b56:514
91.86.5.21 0:0:0:0:0:ffff:5b56:515
91.86.5.22 0:0:0:0:0:ffff:5b56:516
91.86.5.23 0:0:0:0:0:ffff:5b56:517
91.86.5.24 0:0:0:0:0:ffff:5b56:518
91.86.5.25 0:0:0:0:0:ffff:5b56:519
91.86.5.26 0:0:0:0:0:ffff:5b56:51a
91.86.5.27 0:0:0:0:0:ffff:5b56:51b
91.86.5.28 0:0:0:0:0:ffff:5b56:51c
91.86.5.29 0:0:0:0:0:ffff:5b56:51d
91.86.5.30 0:0:0:0:0:ffff:5b56:51e
91.86.5.31 0:0:0:0:0:ffff:5b56:51f
91.86.5.32 0:0:0:0:0:ffff:5b56:520
91.86.5.33 0:0:0:0:0:ffff:5b56:521
91.86.5.34 0:0:0:0:0:ffff:5b56:522
91.86.5.35 0:0:0:0:0:ffff:5b56:523
91.86.5.36 0:0:0:0:0:ffff:5b56:524
91.86.5.37 0:0:0:0:0:ffff:5b56:525
91.86.5.38 0:0:0:0:0:ffff:5b56:526
91.86.5.39 0:0:0:0:0:ffff:5b56:527
91.86.5.40 0:0:0:0:0:ffff:5b56:528
91.86.5.41 0:0:0:0:0:ffff:5b56:529
91.86.5.42 0:0:0:0:0:ffff:5b56:52a
91.86.5.43 0:0:0:0:0:ffff:5b56:52b
91.86.5.44 0:0:0:0:0:ffff:5b56:52c
91.86.5.45 0:0:0:0:0:ffff:5b56:52d
91.86.5.46 0:0:0:0:0:ffff:5b56:52e
91.86.5.47 0:0:0:0:0:ffff:5b56:52f
91.86.5.48 0:0:0:0:0:ffff:5b56:530
91.86.5.49 0:0:0:0:0:ffff:5b56:531
91.86.5.50 0:0:0:0:0:ffff:5b56:532
91.86.5.51 0:0:0:0:0:ffff:5b56:533
91.86.5.52 0:0:0:0:0:ffff:5b56:534
91.86.5.53 0:0:0:0:0:ffff:5b56:535
91.86.5.54 0:0:0:0:0:ffff:5b56:536
91.86.5.55 0:0:0:0:0:ffff:5b56:537
91.86.5.56 0:0:0:0:0:ffff:5b56:538
91.86.5.57 0:0:0:0:0:ffff:5b56:539
91.86.5.58 0:0:0:0:0:ffff:5b56:53a
91.86.5.59 0:0:0:0:0:ffff:5b56:53b
91.86.5.60 0:0:0:0:0:ffff:5b56:53c


91.86.5.61 0:0:0:0:0:ffff:5b56:53d
91.86.5.62 0:0:0:0:0:ffff:5b56:53e
91.86.5.63 0:0:0:0:0:ffff:5b56:53f
91.86.5.64 0:0:0:0:0:ffff:5b56:540
91.86.5.65 0:0:0:0:0:ffff:5b56:541
91.86.5.66 0:0:0:0:0:ffff:5b56:542
91.86.5.67 0:0:0:0:0:ffff:5b56:543
91.86.5.68 0:0:0:0:0:ffff:5b56:544
91.86.5.69 0:0:0:0:0:ffff:5b56:545
91.86.5.70 0:0:0:0:0:ffff:5b56:546
91.86.5.71 0:0:0:0:0:ffff:5b56:547
91.86.5.72 0:0:0:0:0:ffff:5b56:548
91.86.5.73 0:0:0:0:0:ffff:5b56:549
91.86.5.74 0:0:0:0:0:ffff:5b56:54a
91.86.5.75 0:0:0:0:0:ffff:5b56:54b
91.86.5.76 0:0:0:0:0:ffff:5b56:54c
91.86.5.77 0:0:0:0:0:ffff:5b56:54d
91.86.5.78 0:0:0:0:0:ffff:5b56:54e
91.86.5.79 0:0:0:0:0:ffff:5b56:54f
91.86.5.80 0:0:0:0:0:ffff:5b56:550
91.86.5.81 0:0:0:0:0:ffff:5b56:551
91.86.5.82 0:0:0:0:0:ffff:5b56:552
91.86.5.83 0:0:0:0:0:ffff:5b56:553
91.86.5.84 0:0:0:0:0:ffff:5b56:554
91.86.5.85 0:0:0:0:0:ffff:5b56:555
91.86.5.86 0:0:0:0:0:ffff:5b56:556
91.86.5.87 0:0:0:0:0:ffff:5b56:557
91.86.5.88 0:0:0:0:0:ffff:5b56:558
91.86.5.89 0:0:0:0:0:ffff:5b56:559
91.86.5.90 0:0:0:0:0:ffff:5b56:55a
91.86.5.91 0:0:0:0:0:ffff:5b56:55b
91.86.5.92 0:0:0:0:0:ffff:5b56:55c
91.86.5.93 0:0:0:0:0:ffff:5b56:55d
91.86.5.94 0:0:0:0:0:ffff:5b56:55e
91.86.5.95 0:0:0:0:0:ffff:5b56:55f
91.86.5.96 0:0:0:0:0:ffff:5b56:560
91.86.5.97 0:0:0:0:0:ffff:5b56:561
91.86.5.98 0:0:0:0:0:ffff:5b56:562
91.86.5.99 0:0:0:0:0:ffff:5b56:563
91.86.5.100 0:0:0:0:0:ffff:5b56:564
91.86.5.101 0:0:0:0:0:ffff:5b56:565
91.86.5.102 0:0:0:0:0:ffff:5b56:566
91.86.5.103 0:0:0:0:0:ffff:5b56:567
91.86.5.104 0:0:0:0:0:ffff:5b56:568
91.86.5.105 0:0:0:0:0:ffff:5b56:569
91.86.5.106 0:0:0:0:0:ffff:5b56:56a
91.86.5.107 0:0:0:0:0:ffff:5b56:56b
91.86.5.108 0:0:0:0:0:ffff:5b56:56c
91.86.5.109 0:0:0:0:0:ffff:5b56:56d
91.86.5.110 0:0:0:0:0:ffff:5b56:56e
91.86.5.111 0:0:0:0:0:ffff:5b56:56f
91.86.5.112 0:0:0:0:0:ffff:5b56:570
91.86.5.113 0:0:0:0:0:ffff:5b56:571
91.86.5.114 0:0:0:0:0:ffff:5b56:572
91.86.5.115 0:0:0:0:0:ffff:5b56:573
91.86.5.116 0:0:0:0:0:ffff:5b56:574
91.86.5.117 0:0:0:0:0:ffff:5b56:575
91.86.5.118 0:0:0:0:0:ffff:5b56:576
91.86.5.119 0:0:0:0:0:ffff:5b56:577
91.86.5.120 0:0:0:0:0:ffff:5b56:578


91.86.5.121 0:0:0:0:0:ffff:5b56:579
91.86.5.122 0:0:0:0:0:ffff:5b56:57a
91.86.5.123 0:0:0:0:0:ffff:5b56:57b
91.86.5.124 0:0:0:0:0:ffff:5b56:57c
91.86.5.125 0:0:0:0:0:ffff:5b56:57d
91.86.5.126 0:0:0:0:0:ffff:5b56:57e
91.86.5.127 0:0:0:0:0:ffff:5b56:57f
91.86.5.128 0:0:0:0:0:ffff:5b56:580
91.86.5.129 0:0:0:0:0:ffff:5b56:581
91.86.5.130 0:0:0:0:0:ffff:5b56:582
91.86.5.131 0:0:0:0:0:ffff:5b56:583
91.86.5.132 0:0:0:0:0:ffff:5b56:584
91.86.5.133 0:0:0:0:0:ffff:5b56:585
91.86.5.134 0:0:0:0:0:ffff:5b56:586
91.86.5.135 0:0:0:0:0:ffff:5b56:587
91.86.5.136 0:0:0:0:0:ffff:5b56:588
91.86.5.137 0:0:0:0:0:ffff:5b56:589
91.86.5.138 0:0:0:0:0:ffff:5b56:58a
91.86.5.139 0:0:0:0:0:ffff:5b56:58b
91.86.5.140 0:0:0:0:0:ffff:5b56:58c
91.86.5.141 0:0:0:0:0:ffff:5b56:58d
91.86.5.142 0:0:0:0:0:ffff:5b56:58e
91.86.5.143 0:0:0:0:0:ffff:5b56:58f
91.86.5.144 0:0:0:0:0:ffff:5b56:590
91.86.5.145 0:0:0:0:0:ffff:5b56:591
91.86.5.146 0:0:0:0:0:ffff:5b56:592
91.86.5.147 0:0:0:0:0:ffff:5b56:593
91.86.5.148 0:0:0:0:0:ffff:5b56:594
91.86.5.149 0:0:0:0:0:ffff:5b56:595
91.86.5.150 0:0:0:0:0:ffff:5b56:596
91.86.5.151 0:0:0:0:0:ffff:5b56:597
91.86.5.152 0:0:0:0:0:ffff:5b56:598
91.86.5.153 0:0:0:0:0:ffff:5b56:599
91.86.5.154 0:0:0:0:0:ffff:5b56:59a
91.86.5.155 0:0:0:0:0:ffff:5b56:59b
91.86.5.156 0:0:0:0:0:ffff:5b56:59c
91.86.5.157 0:0:0:0:0:ffff:5b56:59d
91.86.5.158 0:0:0:0:0:ffff:5b56:59e
91.86.5.159 0:0:0:0:0:ffff:5b56:59f
91.86.5.160 0:0:0:0:0:ffff:5b56:5a0
91.86.5.161 0:0:0:0:0:ffff:5b56:5a1
91.86.5.162 0:0:0:0:0:ffff:5b56:5a2
91.86.5.163 0:0:0:0:0:ffff:5b56:5a3
91.86.5.164 0:0:0:0:0:ffff:5b56:5a4
91.86.5.165 0:0:0:0:0:ffff:5b56:5a5
91.86.5.166 0:0:0:0:0:ffff:5b56:5a6
91.86.5.167 0:0:0:0:0:ffff:5b56:5a7
91.86.5.168 0:0:0:0:0:ffff:5b56:5a8
91.86.5.169 0:0:0:0:0:ffff:5b56:5a9
91.86.5.170 0:0:0:0:0:ffff:5b56:5aa
91.86.5.171 0:0:0:0:0:ffff:5b56:5ab
91.86.5.172 0:0:0:0:0:ffff:5b56:5ac
91.86.5.173 0:0:0:0:0:ffff:5b56:5ad
91.86.5.174 0:0:0:0:0:ffff:5b56:5ae
91.86.5.175 0:0:0:0:0:ffff:5b56:5af
91.86.5.176 0:0:0:0:0:ffff:5b56:5b0
91.86.5.177 0:0:0:0:0:ffff:5b56:5b1
91.86.5.178 0:0:0:0:0:ffff:5b56:5b2
91.86.5.179 0:0:0:0:0:ffff:5b56:5b3
91.86.5.180 0:0:0:0:0:ffff:5b56:5b4


91.86.5.181 0:0:0:0:0:ffff:5b56:5b5
91.86.5.182 0:0:0:0:0:ffff:5b56:5b6
91.86.5.183 0:0:0:0:0:ffff:5b56:5b7
91.86.5.184 0:0:0:0:0:ffff:5b56:5b8
91.86.5.185 0:0:0:0:0:ffff:5b56:5b9
91.86.5.186 0:0:0:0:0:ffff:5b56:5ba
91.86.5.187 0:0:0:0:0:ffff:5b56:5bb
91.86.5.188 0:0:0:0:0:ffff:5b56:5bc
91.86.5.189 0:0:0:0:0:ffff:5b56:5bd
91.86.5.190 0:0:0:0:0:ffff:5b56:5be
91.86.5.191 0:0:0:0:0:ffff:5b56:5bf
91.86.5.192 0:0:0:0:0:ffff:5b56:5c0
91.86.5.193 0:0:0:0:0:ffff:5b56:5c1
91.86.5.194 0:0:0:0:0:ffff:5b56:5c2
91.86.5.195 0:0:0:0:0:ffff:5b56:5c3
91.86.5.196 0:0:0:0:0:ffff:5b56:5c4
91.86.5.197 0:0:0:0:0:ffff:5b56:5c5
91.86.5.198 0:0:0:0:0:ffff:5b56:5c6
91.86.5.199 0:0:0:0:0:ffff:5b56:5c7
91.86.5.200 0:0:0:0:0:ffff:5b56:5c8
91.86.5.201 0:0:0:0:0:ffff:5b56:5c9
91.86.5.202 0:0:0:0:0:ffff:5b56:5ca
91.86.5.203 0:0:0:0:0:ffff:5b56:5cb
91.86.5.204 0:0:0:0:0:ffff:5b56:5cc
91.86.5.205 0:0:0:0:0:ffff:5b56:5cd
91.86.5.206 0:0:0:0:0:ffff:5b56:5ce
91.86.5.207 0:0:0:0:0:ffff:5b56:5cf
91.86.5.208 0:0:0:0:0:ffff:5b56:5d0
91.86.5.209 0:0:0:0:0:ffff:5b56:5d1
91.86.5.210 0:0:0:0:0:ffff:5b56:5d2
91.86.5.211 0:0:0:0:0:ffff:5b56:5d3
91.86.5.212 0:0:0:0:0:ffff:5b56:5d4
91.86.5.213 0:0:0:0:0:ffff:5b56:5d5
91.86.5.214 0:0:0:0:0:ffff:5b56:5d6
91.86.5.215 0:0:0:0:0:ffff:5b56:5d7
91.86.5.216 0:0:0:0:0:ffff:5b56:5d8
91.86.5.217 0:0:0:0:0:ffff:5b56:5d9
91.86.5.218 0:0:0:0:0:ffff:5b56:5da
91.86.5.219 0:0:0:0:0:ffff:5b56:5db
91.86.5.220 0:0:0:0:0:ffff:5b56:5dc
91.86.5.221 0:0:0:0:0:ffff:5b56:5dd
91.86.5.222 0:0:0:0:0:ffff:5b56:5de
91.86.5.223 0:0:0:0:0:ffff:5b56:5df
91.86.5.224 0:0:0:0:0:ffff:5b56:5e0
91.86.5.225 0:0:0:0:0:ffff:5b56:5e1
91.86.5.226 0:0:0:0:0:ffff:5b56:5e2
91.86.5.227 0:0:0:0:0:ffff:5b56:5e3
91.86.5.228 0:0:0:0:0:ffff:5b56:5e4
91.86.5.229 0:0:0:0:0:ffff:5b56:5e5
91.86.5.230 0:0:0:0:0:ffff:5b56:5e6
91.86.5.231 0:0:0:0:0:ffff:5b56:5e7
91.86.5.232 0:0:0:0:0:ffff:5b56:5e8
91.86.5.233 0:0:0:0:0:ffff:5b56:5e9
91.86.5.234 0:0:0:0:0:ffff:5b56:5ea
91.86.5.235 0:0:0:0:0:ffff:5b56:5eb
91.86.5.236 0:0:0:0:0:ffff:5b56:5ec
91.86.5.237 0:0:0:0:0:ffff:5b56:5ed
91.86.5.238 0:0:0:0:0:ffff:5b56:5ee
91.86.5.239 0:0:0:0:0:ffff:5b56:5ef
91.86.5.240 0:0:0:0:0:ffff:5b56:5f0
91.86.5.241 0:0:0:0:0:ffff:5b56:5f1
91.86.5.242 0:0:0:0:0:ffff:5b56:5f2
91.86.5.243 0:0:0:0:0:ffff:5b56:5f3
91.86.5.244 0:0:0:0:0:ffff:5b56:5f4
91.86.5.245 0:0:0:0:0:ffff:5b56:5f5
91.86.5.246 0:0:0:0:0:ffff:5b56:5f6
91.86.5.247 0:0:0:0:0:ffff:5b56:5f7
91.86.5.248 0:0:0:0:0:ffff:5b56:5f8
91.86.5.249 0:0:0:0:0:ffff:5b56:5f9
91.86.5.250 0:0:0:0:0:ffff:5b56:5fa
91.86.5.251 0:0:0:0:0:ffff:5b56:5fb
91.86.5.252 0:0:0:0:0:ffff:5b56:5fc
91.86.5.253 0:0:0:0:0:ffff:5b56:5fd
91.86.5.254 0:0:0:0:0:ffff:5b56:5fe
91.86.5.255 0:0:0:0:0:ffff:5b56:5ff


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.