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
170.255.149.1 0:0:0:0:0:ffff:aaff:9501
170.255.149.2 0:0:0:0:0:ffff:aaff:9502
170.255.149.3 0:0:0:0:0:ffff:aaff:9503
170.255.149.4 0:0:0:0:0:ffff:aaff:9504
170.255.149.5 0:0:0:0:0:ffff:aaff:9505
170.255.149.6 0:0:0:0:0:ffff:aaff:9506
170.255.149.7 0:0:0:0:0:ffff:aaff:9507
170.255.149.8 0:0:0:0:0:ffff:aaff:9508
170.255.149.9 0:0:0:0:0:ffff:aaff:9509
170.255.149.10 0:0:0:0:0:ffff:aaff:950a
170.255.149.11 0:0:0:0:0:ffff:aaff:950b
170.255.149.12 0:0:0:0:0:ffff:aaff:950c
170.255.149.13 0:0:0:0:0:ffff:aaff:950d
170.255.149.14 0:0:0:0:0:ffff:aaff:950e
170.255.149.15 0:0:0:0:0:ffff:aaff:950f
170.255.149.16 0:0:0:0:0:ffff:aaff:9510
170.255.149.17 0:0:0:0:0:ffff:aaff:9511
170.255.149.18 0:0:0:0:0:ffff:aaff:9512
170.255.149.19 0:0:0:0:0:ffff:aaff:9513
170.255.149.20 0:0:0:0:0:ffff:aaff:9514
170.255.149.21 0:0:0:0:0:ffff:aaff:9515
170.255.149.22 0:0:0:0:0:ffff:aaff:9516
170.255.149.23 0:0:0:0:0:ffff:aaff:9517
170.255.149.24 0:0:0:0:0:ffff:aaff:9518
170.255.149.25 0:0:0:0:0:ffff:aaff:9519
170.255.149.26 0:0:0:0:0:ffff:aaff:951a
170.255.149.27 0:0:0:0:0:ffff:aaff:951b
170.255.149.28 0:0:0:0:0:ffff:aaff:951c
170.255.149.29 0:0:0:0:0:ffff:aaff:951d
170.255.149.30 0:0:0:0:0:ffff:aaff:951e
170.255.149.31 0:0:0:0:0:ffff:aaff:951f
170.255.149.32 0:0:0:0:0:ffff:aaff:9520
170.255.149.33 0:0:0:0:0:ffff:aaff:9521
170.255.149.34 0:0:0:0:0:ffff:aaff:9522
170.255.149.35 0:0:0:0:0:ffff:aaff:9523
170.255.149.36 0:0:0:0:0:ffff:aaff:9524
170.255.149.37 0:0:0:0:0:ffff:aaff:9525
170.255.149.38 0:0:0:0:0:ffff:aaff:9526
170.255.149.39 0:0:0:0:0:ffff:aaff:9527
170.255.149.40 0:0:0:0:0:ffff:aaff:9528
170.255.149.41 0:0:0:0:0:ffff:aaff:9529
170.255.149.42 0:0:0:0:0:ffff:aaff:952a
170.255.149.43 0:0:0:0:0:ffff:aaff:952b
170.255.149.44 0:0:0:0:0:ffff:aaff:952c
170.255.149.45 0:0:0:0:0:ffff:aaff:952d
170.255.149.46 0:0:0:0:0:ffff:aaff:952e
170.255.149.47 0:0:0:0:0:ffff:aaff:952f
170.255.149.48 0:0:0:0:0:ffff:aaff:9530
170.255.149.49 0:0:0:0:0:ffff:aaff:9531
170.255.149.50 0:0:0:0:0:ffff:aaff:9532
170.255.149.51 0:0:0:0:0:ffff:aaff:9533
170.255.149.52 0:0:0:0:0:ffff:aaff:9534
170.255.149.53 0:0:0:0:0:ffff:aaff:9535
170.255.149.54 0:0:0:0:0:ffff:aaff:9536
170.255.149.55 0:0:0:0:0:ffff:aaff:9537
170.255.149.56 0:0:0:0:0:ffff:aaff:9538
170.255.149.57 0:0:0:0:0:ffff:aaff:9539
170.255.149.58 0:0:0:0:0:ffff:aaff:953a
170.255.149.59 0:0:0:0:0:ffff:aaff:953b
170.255.149.60 0:0:0:0:0:ffff:aaff:953c


170.255.149.61 0:0:0:0:0:ffff:aaff:953d
170.255.149.62 0:0:0:0:0:ffff:aaff:953e
170.255.149.63 0:0:0:0:0:ffff:aaff:953f
170.255.149.64 0:0:0:0:0:ffff:aaff:9540
170.255.149.65 0:0:0:0:0:ffff:aaff:9541
170.255.149.66 0:0:0:0:0:ffff:aaff:9542
170.255.149.67 0:0:0:0:0:ffff:aaff:9543
170.255.149.68 0:0:0:0:0:ffff:aaff:9544
170.255.149.69 0:0:0:0:0:ffff:aaff:9545
170.255.149.70 0:0:0:0:0:ffff:aaff:9546
170.255.149.71 0:0:0:0:0:ffff:aaff:9547
170.255.149.72 0:0:0:0:0:ffff:aaff:9548
170.255.149.73 0:0:0:0:0:ffff:aaff:9549
170.255.149.74 0:0:0:0:0:ffff:aaff:954a
170.255.149.75 0:0:0:0:0:ffff:aaff:954b
170.255.149.76 0:0:0:0:0:ffff:aaff:954c
170.255.149.77 0:0:0:0:0:ffff:aaff:954d
170.255.149.78 0:0:0:0:0:ffff:aaff:954e
170.255.149.79 0:0:0:0:0:ffff:aaff:954f
170.255.149.80 0:0:0:0:0:ffff:aaff:9550
170.255.149.81 0:0:0:0:0:ffff:aaff:9551
170.255.149.82 0:0:0:0:0:ffff:aaff:9552
170.255.149.83 0:0:0:0:0:ffff:aaff:9553
170.255.149.84 0:0:0:0:0:ffff:aaff:9554
170.255.149.85 0:0:0:0:0:ffff:aaff:9555
170.255.149.86 0:0:0:0:0:ffff:aaff:9556
170.255.149.87 0:0:0:0:0:ffff:aaff:9557
170.255.149.88 0:0:0:0:0:ffff:aaff:9558
170.255.149.89 0:0:0:0:0:ffff:aaff:9559
170.255.149.90 0:0:0:0:0:ffff:aaff:955a
170.255.149.91 0:0:0:0:0:ffff:aaff:955b
170.255.149.92 0:0:0:0:0:ffff:aaff:955c
170.255.149.93 0:0:0:0:0:ffff:aaff:955d
170.255.149.94 0:0:0:0:0:ffff:aaff:955e
170.255.149.95 0:0:0:0:0:ffff:aaff:955f
170.255.149.96 0:0:0:0:0:ffff:aaff:9560
170.255.149.97 0:0:0:0:0:ffff:aaff:9561
170.255.149.98 0:0:0:0:0:ffff:aaff:9562
170.255.149.99 0:0:0:0:0:ffff:aaff:9563
170.255.149.100 0:0:0:0:0:ffff:aaff:9564
170.255.149.101 0:0:0:0:0:ffff:aaff:9565
170.255.149.102 0:0:0:0:0:ffff:aaff:9566
170.255.149.103 0:0:0:0:0:ffff:aaff:9567
170.255.149.104 0:0:0:0:0:ffff:aaff:9568
170.255.149.105 0:0:0:0:0:ffff:aaff:9569
170.255.149.106 0:0:0:0:0:ffff:aaff:956a
170.255.149.107 0:0:0:0:0:ffff:aaff:956b
170.255.149.108 0:0:0:0:0:ffff:aaff:956c
170.255.149.109 0:0:0:0:0:ffff:aaff:956d
170.255.149.110 0:0:0:0:0:ffff:aaff:956e
170.255.149.111 0:0:0:0:0:ffff:aaff:956f
170.255.149.112 0:0:0:0:0:ffff:aaff:9570
170.255.149.113 0:0:0:0:0:ffff:aaff:9571
170.255.149.114 0:0:0:0:0:ffff:aaff:9572
170.255.149.115 0:0:0:0:0:ffff:aaff:9573
170.255.149.116 0:0:0:0:0:ffff:aaff:9574
170.255.149.117 0:0:0:0:0:ffff:aaff:9575
170.255.149.118 0:0:0:0:0:ffff:aaff:9576
170.255.149.119 0:0:0:0:0:ffff:aaff:9577
170.255.149.120 0:0:0:0:0:ffff:aaff:9578


170.255.149.121 0:0:0:0:0:ffff:aaff:9579
170.255.149.122 0:0:0:0:0:ffff:aaff:957a
170.255.149.123 0:0:0:0:0:ffff:aaff:957b
170.255.149.124 0:0:0:0:0:ffff:aaff:957c
170.255.149.125 0:0:0:0:0:ffff:aaff:957d
170.255.149.126 0:0:0:0:0:ffff:aaff:957e
170.255.149.127 0:0:0:0:0:ffff:aaff:957f
170.255.149.128 0:0:0:0:0:ffff:aaff:9580
170.255.149.129 0:0:0:0:0:ffff:aaff:9581
170.255.149.130 0:0:0:0:0:ffff:aaff:9582
170.255.149.131 0:0:0:0:0:ffff:aaff:9583
170.255.149.132 0:0:0:0:0:ffff:aaff:9584
170.255.149.133 0:0:0:0:0:ffff:aaff:9585
170.255.149.134 0:0:0:0:0:ffff:aaff:9586
170.255.149.135 0:0:0:0:0:ffff:aaff:9587
170.255.149.136 0:0:0:0:0:ffff:aaff:9588
170.255.149.137 0:0:0:0:0:ffff:aaff:9589
170.255.149.138 0:0:0:0:0:ffff:aaff:958a
170.255.149.139 0:0:0:0:0:ffff:aaff:958b
170.255.149.140 0:0:0:0:0:ffff:aaff:958c
170.255.149.141 0:0:0:0:0:ffff:aaff:958d
170.255.149.142 0:0:0:0:0:ffff:aaff:958e
170.255.149.143 0:0:0:0:0:ffff:aaff:958f
170.255.149.144 0:0:0:0:0:ffff:aaff:9590
170.255.149.145 0:0:0:0:0:ffff:aaff:9591
170.255.149.146 0:0:0:0:0:ffff:aaff:9592
170.255.149.147 0:0:0:0:0:ffff:aaff:9593
170.255.149.148 0:0:0:0:0:ffff:aaff:9594
170.255.149.149 0:0:0:0:0:ffff:aaff:9595
170.255.149.150 0:0:0:0:0:ffff:aaff:9596
170.255.149.151 0:0:0:0:0:ffff:aaff:9597
170.255.149.152 0:0:0:0:0:ffff:aaff:9598
170.255.149.153 0:0:0:0:0:ffff:aaff:9599
170.255.149.154 0:0:0:0:0:ffff:aaff:959a
170.255.149.155 0:0:0:0:0:ffff:aaff:959b
170.255.149.156 0:0:0:0:0:ffff:aaff:959c
170.255.149.157 0:0:0:0:0:ffff:aaff:959d
170.255.149.158 0:0:0:0:0:ffff:aaff:959e
170.255.149.159 0:0:0:0:0:ffff:aaff:959f
170.255.149.160 0:0:0:0:0:ffff:aaff:95a0
170.255.149.161 0:0:0:0:0:ffff:aaff:95a1
170.255.149.162 0:0:0:0:0:ffff:aaff:95a2
170.255.149.163 0:0:0:0:0:ffff:aaff:95a3
170.255.149.164 0:0:0:0:0:ffff:aaff:95a4
170.255.149.165 0:0:0:0:0:ffff:aaff:95a5
170.255.149.166 0:0:0:0:0:ffff:aaff:95a6
170.255.149.167 0:0:0:0:0:ffff:aaff:95a7
170.255.149.168 0:0:0:0:0:ffff:aaff:95a8
170.255.149.169 0:0:0:0:0:ffff:aaff:95a9
170.255.149.170 0:0:0:0:0:ffff:aaff:95aa
170.255.149.171 0:0:0:0:0:ffff:aaff:95ab
170.255.149.172 0:0:0:0:0:ffff:aaff:95ac
170.255.149.173 0:0:0:0:0:ffff:aaff:95ad
170.255.149.174 0:0:0:0:0:ffff:aaff:95ae
170.255.149.175 0:0:0:0:0:ffff:aaff:95af
170.255.149.176 0:0:0:0:0:ffff:aaff:95b0
170.255.149.177 0:0:0:0:0:ffff:aaff:95b1
170.255.149.178 0:0:0:0:0:ffff:aaff:95b2
170.255.149.179 0:0:0:0:0:ffff:aaff:95b3
170.255.149.180 0:0:0:0:0:ffff:aaff:95b4


170.255.149.181 0:0:0:0:0:ffff:aaff:95b5
170.255.149.182 0:0:0:0:0:ffff:aaff:95b6
170.255.149.183 0:0:0:0:0:ffff:aaff:95b7
170.255.149.184 0:0:0:0:0:ffff:aaff:95b8
170.255.149.185 0:0:0:0:0:ffff:aaff:95b9
170.255.149.186 0:0:0:0:0:ffff:aaff:95ba
170.255.149.187 0:0:0:0:0:ffff:aaff:95bb
170.255.149.188 0:0:0:0:0:ffff:aaff:95bc
170.255.149.189 0:0:0:0:0:ffff:aaff:95bd
170.255.149.190 0:0:0:0:0:ffff:aaff:95be
170.255.149.191 0:0:0:0:0:ffff:aaff:95bf
170.255.149.192 0:0:0:0:0:ffff:aaff:95c0
170.255.149.193 0:0:0:0:0:ffff:aaff:95c1
170.255.149.194 0:0:0:0:0:ffff:aaff:95c2
170.255.149.195 0:0:0:0:0:ffff:aaff:95c3
170.255.149.196 0:0:0:0:0:ffff:aaff:95c4
170.255.149.197 0:0:0:0:0:ffff:aaff:95c5
170.255.149.198 0:0:0:0:0:ffff:aaff:95c6
170.255.149.199 0:0:0:0:0:ffff:aaff:95c7
170.255.149.200 0:0:0:0:0:ffff:aaff:95c8
170.255.149.201 0:0:0:0:0:ffff:aaff:95c9
170.255.149.202 0:0:0:0:0:ffff:aaff:95ca
170.255.149.203 0:0:0:0:0:ffff:aaff:95cb
170.255.149.204 0:0:0:0:0:ffff:aaff:95cc
170.255.149.205 0:0:0:0:0:ffff:aaff:95cd
170.255.149.206 0:0:0:0:0:ffff:aaff:95ce
170.255.149.207 0:0:0:0:0:ffff:aaff:95cf
170.255.149.208 0:0:0:0:0:ffff:aaff:95d0
170.255.149.209 0:0:0:0:0:ffff:aaff:95d1
170.255.149.210 0:0:0:0:0:ffff:aaff:95d2
170.255.149.211 0:0:0:0:0:ffff:aaff:95d3
170.255.149.212 0:0:0:0:0:ffff:aaff:95d4
170.255.149.213 0:0:0:0:0:ffff:aaff:95d5
170.255.149.214 0:0:0:0:0:ffff:aaff:95d6
170.255.149.215 0:0:0:0:0:ffff:aaff:95d7
170.255.149.216 0:0:0:0:0:ffff:aaff:95d8
170.255.149.217 0:0:0:0:0:ffff:aaff:95d9
170.255.149.218 0:0:0:0:0:ffff:aaff:95da
170.255.149.219 0:0:0:0:0:ffff:aaff:95db
170.255.149.220 0:0:0:0:0:ffff:aaff:95dc
170.255.149.221 0:0:0:0:0:ffff:aaff:95dd
170.255.149.222 0:0:0:0:0:ffff:aaff:95de
170.255.149.223 0:0:0:0:0:ffff:aaff:95df
170.255.149.224 0:0:0:0:0:ffff:aaff:95e0
170.255.149.225 0:0:0:0:0:ffff:aaff:95e1
170.255.149.226 0:0:0:0:0:ffff:aaff:95e2
170.255.149.227 0:0:0:0:0:ffff:aaff:95e3
170.255.149.228 0:0:0:0:0:ffff:aaff:95e4
170.255.149.229 0:0:0:0:0:ffff:aaff:95e5
170.255.149.230 0:0:0:0:0:ffff:aaff:95e6
170.255.149.231 0:0:0:0:0:ffff:aaff:95e7
170.255.149.232 0:0:0:0:0:ffff:aaff:95e8
170.255.149.233 0:0:0:0:0:ffff:aaff:95e9
170.255.149.234 0:0:0:0:0:ffff:aaff:95ea
170.255.149.235 0:0:0:0:0:ffff:aaff:95eb
170.255.149.236 0:0:0:0:0:ffff:aaff:95ec
170.255.149.237 0:0:0:0:0:ffff:aaff:95ed
170.255.149.238 0:0:0:0:0:ffff:aaff:95ee
170.255.149.239 0:0:0:0:0:ffff:aaff:95ef
170.255.149.240 0:0:0:0:0:ffff:aaff:95f0
170.255.149.241 0:0:0:0:0:ffff:aaff:95f1
170.255.149.242 0:0:0:0:0:ffff:aaff:95f2
170.255.149.243 0:0:0:0:0:ffff:aaff:95f3
170.255.149.244 0:0:0:0:0:ffff:aaff:95f4
170.255.149.245 0:0:0:0:0:ffff:aaff:95f5
170.255.149.246 0:0:0:0:0:ffff:aaff:95f6
170.255.149.247 0:0:0:0:0:ffff:aaff:95f7
170.255.149.248 0:0:0:0:0:ffff:aaff:95f8
170.255.149.249 0:0:0:0:0:ffff:aaff:95f9
170.255.149.250 0:0:0:0:0:ffff:aaff:95fa
170.255.149.251 0:0:0:0:0:ffff:aaff:95fb
170.255.149.252 0:0:0:0:0:ffff:aaff:95fc
170.255.149.253 0:0:0:0:0:ffff:aaff:95fd
170.255.149.254 0:0:0:0:0:ffff:aaff:95fe
170.255.149.255 0:0:0:0:0:ffff:aaff: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.