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
11.75.149.1 0:0:0:0:0:ffff:b4b:9501
11.75.149.2 0:0:0:0:0:ffff:b4b:9502
11.75.149.3 0:0:0:0:0:ffff:b4b:9503
11.75.149.4 0:0:0:0:0:ffff:b4b:9504
11.75.149.5 0:0:0:0:0:ffff:b4b:9505
11.75.149.6 0:0:0:0:0:ffff:b4b:9506
11.75.149.7 0:0:0:0:0:ffff:b4b:9507
11.75.149.8 0:0:0:0:0:ffff:b4b:9508
11.75.149.9 0:0:0:0:0:ffff:b4b:9509
11.75.149.10 0:0:0:0:0:ffff:b4b:950a
11.75.149.11 0:0:0:0:0:ffff:b4b:950b
11.75.149.12 0:0:0:0:0:ffff:b4b:950c
11.75.149.13 0:0:0:0:0:ffff:b4b:950d
11.75.149.14 0:0:0:0:0:ffff:b4b:950e
11.75.149.15 0:0:0:0:0:ffff:b4b:950f
11.75.149.16 0:0:0:0:0:ffff:b4b:9510
11.75.149.17 0:0:0:0:0:ffff:b4b:9511
11.75.149.18 0:0:0:0:0:ffff:b4b:9512
11.75.149.19 0:0:0:0:0:ffff:b4b:9513
11.75.149.20 0:0:0:0:0:ffff:b4b:9514
11.75.149.21 0:0:0:0:0:ffff:b4b:9515
11.75.149.22 0:0:0:0:0:ffff:b4b:9516
11.75.149.23 0:0:0:0:0:ffff:b4b:9517
11.75.149.24 0:0:0:0:0:ffff:b4b:9518
11.75.149.25 0:0:0:0:0:ffff:b4b:9519
11.75.149.26 0:0:0:0:0:ffff:b4b:951a
11.75.149.27 0:0:0:0:0:ffff:b4b:951b
11.75.149.28 0:0:0:0:0:ffff:b4b:951c
11.75.149.29 0:0:0:0:0:ffff:b4b:951d
11.75.149.30 0:0:0:0:0:ffff:b4b:951e
11.75.149.31 0:0:0:0:0:ffff:b4b:951f
11.75.149.32 0:0:0:0:0:ffff:b4b:9520
11.75.149.33 0:0:0:0:0:ffff:b4b:9521
11.75.149.34 0:0:0:0:0:ffff:b4b:9522
11.75.149.35 0:0:0:0:0:ffff:b4b:9523
11.75.149.36 0:0:0:0:0:ffff:b4b:9524
11.75.149.37 0:0:0:0:0:ffff:b4b:9525
11.75.149.38 0:0:0:0:0:ffff:b4b:9526
11.75.149.39 0:0:0:0:0:ffff:b4b:9527
11.75.149.40 0:0:0:0:0:ffff:b4b:9528
11.75.149.41 0:0:0:0:0:ffff:b4b:9529
11.75.149.42 0:0:0:0:0:ffff:b4b:952a
11.75.149.43 0:0:0:0:0:ffff:b4b:952b
11.75.149.44 0:0:0:0:0:ffff:b4b:952c
11.75.149.45 0:0:0:0:0:ffff:b4b:952d
11.75.149.46 0:0:0:0:0:ffff:b4b:952e
11.75.149.47 0:0:0:0:0:ffff:b4b:952f
11.75.149.48 0:0:0:0:0:ffff:b4b:9530
11.75.149.49 0:0:0:0:0:ffff:b4b:9531
11.75.149.50 0:0:0:0:0:ffff:b4b:9532
11.75.149.51 0:0:0:0:0:ffff:b4b:9533
11.75.149.52 0:0:0:0:0:ffff:b4b:9534
11.75.149.53 0:0:0:0:0:ffff:b4b:9535
11.75.149.54 0:0:0:0:0:ffff:b4b:9536
11.75.149.55 0:0:0:0:0:ffff:b4b:9537
11.75.149.56 0:0:0:0:0:ffff:b4b:9538
11.75.149.57 0:0:0:0:0:ffff:b4b:9539
11.75.149.58 0:0:0:0:0:ffff:b4b:953a
11.75.149.59 0:0:0:0:0:ffff:b4b:953b
11.75.149.60 0:0:0:0:0:ffff:b4b:953c


11.75.149.61 0:0:0:0:0:ffff:b4b:953d
11.75.149.62 0:0:0:0:0:ffff:b4b:953e
11.75.149.63 0:0:0:0:0:ffff:b4b:953f
11.75.149.64 0:0:0:0:0:ffff:b4b:9540
11.75.149.65 0:0:0:0:0:ffff:b4b:9541
11.75.149.66 0:0:0:0:0:ffff:b4b:9542
11.75.149.67 0:0:0:0:0:ffff:b4b:9543
11.75.149.68 0:0:0:0:0:ffff:b4b:9544
11.75.149.69 0:0:0:0:0:ffff:b4b:9545
11.75.149.70 0:0:0:0:0:ffff:b4b:9546
11.75.149.71 0:0:0:0:0:ffff:b4b:9547
11.75.149.72 0:0:0:0:0:ffff:b4b:9548
11.75.149.73 0:0:0:0:0:ffff:b4b:9549
11.75.149.74 0:0:0:0:0:ffff:b4b:954a
11.75.149.75 0:0:0:0:0:ffff:b4b:954b
11.75.149.76 0:0:0:0:0:ffff:b4b:954c
11.75.149.77 0:0:0:0:0:ffff:b4b:954d
11.75.149.78 0:0:0:0:0:ffff:b4b:954e
11.75.149.79 0:0:0:0:0:ffff:b4b:954f
11.75.149.80 0:0:0:0:0:ffff:b4b:9550
11.75.149.81 0:0:0:0:0:ffff:b4b:9551
11.75.149.82 0:0:0:0:0:ffff:b4b:9552
11.75.149.83 0:0:0:0:0:ffff:b4b:9553
11.75.149.84 0:0:0:0:0:ffff:b4b:9554
11.75.149.85 0:0:0:0:0:ffff:b4b:9555
11.75.149.86 0:0:0:0:0:ffff:b4b:9556
11.75.149.87 0:0:0:0:0:ffff:b4b:9557
11.75.149.88 0:0:0:0:0:ffff:b4b:9558
11.75.149.89 0:0:0:0:0:ffff:b4b:9559
11.75.149.90 0:0:0:0:0:ffff:b4b:955a
11.75.149.91 0:0:0:0:0:ffff:b4b:955b
11.75.149.92 0:0:0:0:0:ffff:b4b:955c
11.75.149.93 0:0:0:0:0:ffff:b4b:955d
11.75.149.94 0:0:0:0:0:ffff:b4b:955e
11.75.149.95 0:0:0:0:0:ffff:b4b:955f
11.75.149.96 0:0:0:0:0:ffff:b4b:9560
11.75.149.97 0:0:0:0:0:ffff:b4b:9561
11.75.149.98 0:0:0:0:0:ffff:b4b:9562
11.75.149.99 0:0:0:0:0:ffff:b4b:9563
11.75.149.100 0:0:0:0:0:ffff:b4b:9564
11.75.149.101 0:0:0:0:0:ffff:b4b:9565
11.75.149.102 0:0:0:0:0:ffff:b4b:9566
11.75.149.103 0:0:0:0:0:ffff:b4b:9567
11.75.149.104 0:0:0:0:0:ffff:b4b:9568
11.75.149.105 0:0:0:0:0:ffff:b4b:9569
11.75.149.106 0:0:0:0:0:ffff:b4b:956a
11.75.149.107 0:0:0:0:0:ffff:b4b:956b
11.75.149.108 0:0:0:0:0:ffff:b4b:956c
11.75.149.109 0:0:0:0:0:ffff:b4b:956d
11.75.149.110 0:0:0:0:0:ffff:b4b:956e
11.75.149.111 0:0:0:0:0:ffff:b4b:956f
11.75.149.112 0:0:0:0:0:ffff:b4b:9570
11.75.149.113 0:0:0:0:0:ffff:b4b:9571
11.75.149.114 0:0:0:0:0:ffff:b4b:9572
11.75.149.115 0:0:0:0:0:ffff:b4b:9573
11.75.149.116 0:0:0:0:0:ffff:b4b:9574
11.75.149.117 0:0:0:0:0:ffff:b4b:9575
11.75.149.118 0:0:0:0:0:ffff:b4b:9576
11.75.149.119 0:0:0:0:0:ffff:b4b:9577
11.75.149.120 0:0:0:0:0:ffff:b4b:9578


11.75.149.121 0:0:0:0:0:ffff:b4b:9579
11.75.149.122 0:0:0:0:0:ffff:b4b:957a
11.75.149.123 0:0:0:0:0:ffff:b4b:957b
11.75.149.124 0:0:0:0:0:ffff:b4b:957c
11.75.149.125 0:0:0:0:0:ffff:b4b:957d
11.75.149.126 0:0:0:0:0:ffff:b4b:957e
11.75.149.127 0:0:0:0:0:ffff:b4b:957f
11.75.149.128 0:0:0:0:0:ffff:b4b:9580
11.75.149.129 0:0:0:0:0:ffff:b4b:9581
11.75.149.130 0:0:0:0:0:ffff:b4b:9582
11.75.149.131 0:0:0:0:0:ffff:b4b:9583
11.75.149.132 0:0:0:0:0:ffff:b4b:9584
11.75.149.133 0:0:0:0:0:ffff:b4b:9585
11.75.149.134 0:0:0:0:0:ffff:b4b:9586
11.75.149.135 0:0:0:0:0:ffff:b4b:9587
11.75.149.136 0:0:0:0:0:ffff:b4b:9588
11.75.149.137 0:0:0:0:0:ffff:b4b:9589
11.75.149.138 0:0:0:0:0:ffff:b4b:958a
11.75.149.139 0:0:0:0:0:ffff:b4b:958b
11.75.149.140 0:0:0:0:0:ffff:b4b:958c
11.75.149.141 0:0:0:0:0:ffff:b4b:958d
11.75.149.142 0:0:0:0:0:ffff:b4b:958e
11.75.149.143 0:0:0:0:0:ffff:b4b:958f
11.75.149.144 0:0:0:0:0:ffff:b4b:9590
11.75.149.145 0:0:0:0:0:ffff:b4b:9591
11.75.149.146 0:0:0:0:0:ffff:b4b:9592
11.75.149.147 0:0:0:0:0:ffff:b4b:9593
11.75.149.148 0:0:0:0:0:ffff:b4b:9594
11.75.149.149 0:0:0:0:0:ffff:b4b:9595
11.75.149.150 0:0:0:0:0:ffff:b4b:9596
11.75.149.151 0:0:0:0:0:ffff:b4b:9597
11.75.149.152 0:0:0:0:0:ffff:b4b:9598
11.75.149.153 0:0:0:0:0:ffff:b4b:9599
11.75.149.154 0:0:0:0:0:ffff:b4b:959a
11.75.149.155 0:0:0:0:0:ffff:b4b:959b
11.75.149.156 0:0:0:0:0:ffff:b4b:959c
11.75.149.157 0:0:0:0:0:ffff:b4b:959d
11.75.149.158 0:0:0:0:0:ffff:b4b:959e
11.75.149.159 0:0:0:0:0:ffff:b4b:959f
11.75.149.160 0:0:0:0:0:ffff:b4b:95a0
11.75.149.161 0:0:0:0:0:ffff:b4b:95a1
11.75.149.162 0:0:0:0:0:ffff:b4b:95a2
11.75.149.163 0:0:0:0:0:ffff:b4b:95a3
11.75.149.164 0:0:0:0:0:ffff:b4b:95a4
11.75.149.165 0:0:0:0:0:ffff:b4b:95a5
11.75.149.166 0:0:0:0:0:ffff:b4b:95a6
11.75.149.167 0:0:0:0:0:ffff:b4b:95a7
11.75.149.168 0:0:0:0:0:ffff:b4b:95a8
11.75.149.169 0:0:0:0:0:ffff:b4b:95a9
11.75.149.170 0:0:0:0:0:ffff:b4b:95aa
11.75.149.171 0:0:0:0:0:ffff:b4b:95ab
11.75.149.172 0:0:0:0:0:ffff:b4b:95ac
11.75.149.173 0:0:0:0:0:ffff:b4b:95ad
11.75.149.174 0:0:0:0:0:ffff:b4b:95ae
11.75.149.175 0:0:0:0:0:ffff:b4b:95af
11.75.149.176 0:0:0:0:0:ffff:b4b:95b0
11.75.149.177 0:0:0:0:0:ffff:b4b:95b1
11.75.149.178 0:0:0:0:0:ffff:b4b:95b2
11.75.149.179 0:0:0:0:0:ffff:b4b:95b3
11.75.149.180 0:0:0:0:0:ffff:b4b:95b4


11.75.149.181 0:0:0:0:0:ffff:b4b:95b5
11.75.149.182 0:0:0:0:0:ffff:b4b:95b6
11.75.149.183 0:0:0:0:0:ffff:b4b:95b7
11.75.149.184 0:0:0:0:0:ffff:b4b:95b8
11.75.149.185 0:0:0:0:0:ffff:b4b:95b9
11.75.149.186 0:0:0:0:0:ffff:b4b:95ba
11.75.149.187 0:0:0:0:0:ffff:b4b:95bb
11.75.149.188 0:0:0:0:0:ffff:b4b:95bc
11.75.149.189 0:0:0:0:0:ffff:b4b:95bd
11.75.149.190 0:0:0:0:0:ffff:b4b:95be
11.75.149.191 0:0:0:0:0:ffff:b4b:95bf
11.75.149.192 0:0:0:0:0:ffff:b4b:95c0
11.75.149.193 0:0:0:0:0:ffff:b4b:95c1
11.75.149.194 0:0:0:0:0:ffff:b4b:95c2
11.75.149.195 0:0:0:0:0:ffff:b4b:95c3
11.75.149.196 0:0:0:0:0:ffff:b4b:95c4
11.75.149.197 0:0:0:0:0:ffff:b4b:95c5
11.75.149.198 0:0:0:0:0:ffff:b4b:95c6
11.75.149.199 0:0:0:0:0:ffff:b4b:95c7
11.75.149.200 0:0:0:0:0:ffff:b4b:95c8
11.75.149.201 0:0:0:0:0:ffff:b4b:95c9
11.75.149.202 0:0:0:0:0:ffff:b4b:95ca
11.75.149.203 0:0:0:0:0:ffff:b4b:95cb
11.75.149.204 0:0:0:0:0:ffff:b4b:95cc
11.75.149.205 0:0:0:0:0:ffff:b4b:95cd
11.75.149.206 0:0:0:0:0:ffff:b4b:95ce
11.75.149.207 0:0:0:0:0:ffff:b4b:95cf
11.75.149.208 0:0:0:0:0:ffff:b4b:95d0
11.75.149.209 0:0:0:0:0:ffff:b4b:95d1
11.75.149.210 0:0:0:0:0:ffff:b4b:95d2
11.75.149.211 0:0:0:0:0:ffff:b4b:95d3
11.75.149.212 0:0:0:0:0:ffff:b4b:95d4
11.75.149.213 0:0:0:0:0:ffff:b4b:95d5
11.75.149.214 0:0:0:0:0:ffff:b4b:95d6
11.75.149.215 0:0:0:0:0:ffff:b4b:95d7
11.75.149.216 0:0:0:0:0:ffff:b4b:95d8
11.75.149.217 0:0:0:0:0:ffff:b4b:95d9
11.75.149.218 0:0:0:0:0:ffff:b4b:95da
11.75.149.219 0:0:0:0:0:ffff:b4b:95db
11.75.149.220 0:0:0:0:0:ffff:b4b:95dc
11.75.149.221 0:0:0:0:0:ffff:b4b:95dd
11.75.149.222 0:0:0:0:0:ffff:b4b:95de
11.75.149.223 0:0:0:0:0:ffff:b4b:95df
11.75.149.224 0:0:0:0:0:ffff:b4b:95e0
11.75.149.225 0:0:0:0:0:ffff:b4b:95e1
11.75.149.226 0:0:0:0:0:ffff:b4b:95e2
11.75.149.227 0:0:0:0:0:ffff:b4b:95e3
11.75.149.228 0:0:0:0:0:ffff:b4b:95e4
11.75.149.229 0:0:0:0:0:ffff:b4b:95e5
11.75.149.230 0:0:0:0:0:ffff:b4b:95e6
11.75.149.231 0:0:0:0:0:ffff:b4b:95e7
11.75.149.232 0:0:0:0:0:ffff:b4b:95e8
11.75.149.233 0:0:0:0:0:ffff:b4b:95e9
11.75.149.234 0:0:0:0:0:ffff:b4b:95ea
11.75.149.235 0:0:0:0:0:ffff:b4b:95eb
11.75.149.236 0:0:0:0:0:ffff:b4b:95ec
11.75.149.237 0:0:0:0:0:ffff:b4b:95ed
11.75.149.238 0:0:0:0:0:ffff:b4b:95ee
11.75.149.239 0:0:0:0:0:ffff:b4b:95ef
11.75.149.240 0:0:0:0:0:ffff:b4b:95f0
11.75.149.241 0:0:0:0:0:ffff:b4b:95f1
11.75.149.242 0:0:0:0:0:ffff:b4b:95f2
11.75.149.243 0:0:0:0:0:ffff:b4b:95f3
11.75.149.244 0:0:0:0:0:ffff:b4b:95f4
11.75.149.245 0:0:0:0:0:ffff:b4b:95f5
11.75.149.246 0:0:0:0:0:ffff:b4b:95f6
11.75.149.247 0:0:0:0:0:ffff:b4b:95f7
11.75.149.248 0:0:0:0:0:ffff:b4b:95f8
11.75.149.249 0:0:0:0:0:ffff:b4b:95f9
11.75.149.250 0:0:0:0:0:ffff:b4b:95fa
11.75.149.251 0:0:0:0:0:ffff:b4b:95fb
11.75.149.252 0:0:0:0:0:ffff:b4b:95fc
11.75.149.253 0:0:0:0:0:ffff:b4b:95fd
11.75.149.254 0:0:0:0:0:ffff:b4b:95fe
11.75.149.255 0:0:0:0:0:ffff:b4b:95ff


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.