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
199.118.149.1 0:0:0:0:0:ffff:c776:9501
199.118.149.2 0:0:0:0:0:ffff:c776:9502
199.118.149.3 0:0:0:0:0:ffff:c776:9503
199.118.149.4 0:0:0:0:0:ffff:c776:9504
199.118.149.5 0:0:0:0:0:ffff:c776:9505
199.118.149.6 0:0:0:0:0:ffff:c776:9506
199.118.149.7 0:0:0:0:0:ffff:c776:9507
199.118.149.8 0:0:0:0:0:ffff:c776:9508
199.118.149.9 0:0:0:0:0:ffff:c776:9509
199.118.149.10 0:0:0:0:0:ffff:c776:950a
199.118.149.11 0:0:0:0:0:ffff:c776:950b
199.118.149.12 0:0:0:0:0:ffff:c776:950c
199.118.149.13 0:0:0:0:0:ffff:c776:950d
199.118.149.14 0:0:0:0:0:ffff:c776:950e
199.118.149.15 0:0:0:0:0:ffff:c776:950f
199.118.149.16 0:0:0:0:0:ffff:c776:9510
199.118.149.17 0:0:0:0:0:ffff:c776:9511
199.118.149.18 0:0:0:0:0:ffff:c776:9512
199.118.149.19 0:0:0:0:0:ffff:c776:9513
199.118.149.20 0:0:0:0:0:ffff:c776:9514
199.118.149.21 0:0:0:0:0:ffff:c776:9515
199.118.149.22 0:0:0:0:0:ffff:c776:9516
199.118.149.23 0:0:0:0:0:ffff:c776:9517
199.118.149.24 0:0:0:0:0:ffff:c776:9518
199.118.149.25 0:0:0:0:0:ffff:c776:9519
199.118.149.26 0:0:0:0:0:ffff:c776:951a
199.118.149.27 0:0:0:0:0:ffff:c776:951b
199.118.149.28 0:0:0:0:0:ffff:c776:951c
199.118.149.29 0:0:0:0:0:ffff:c776:951d
199.118.149.30 0:0:0:0:0:ffff:c776:951e
199.118.149.31 0:0:0:0:0:ffff:c776:951f
199.118.149.32 0:0:0:0:0:ffff:c776:9520
199.118.149.33 0:0:0:0:0:ffff:c776:9521
199.118.149.34 0:0:0:0:0:ffff:c776:9522
199.118.149.35 0:0:0:0:0:ffff:c776:9523
199.118.149.36 0:0:0:0:0:ffff:c776:9524
199.118.149.37 0:0:0:0:0:ffff:c776:9525
199.118.149.38 0:0:0:0:0:ffff:c776:9526
199.118.149.39 0:0:0:0:0:ffff:c776:9527
199.118.149.40 0:0:0:0:0:ffff:c776:9528
199.118.149.41 0:0:0:0:0:ffff:c776:9529
199.118.149.42 0:0:0:0:0:ffff:c776:952a
199.118.149.43 0:0:0:0:0:ffff:c776:952b
199.118.149.44 0:0:0:0:0:ffff:c776:952c
199.118.149.45 0:0:0:0:0:ffff:c776:952d
199.118.149.46 0:0:0:0:0:ffff:c776:952e
199.118.149.47 0:0:0:0:0:ffff:c776:952f
199.118.149.48 0:0:0:0:0:ffff:c776:9530
199.118.149.49 0:0:0:0:0:ffff:c776:9531
199.118.149.50 0:0:0:0:0:ffff:c776:9532
199.118.149.51 0:0:0:0:0:ffff:c776:9533
199.118.149.52 0:0:0:0:0:ffff:c776:9534
199.118.149.53 0:0:0:0:0:ffff:c776:9535
199.118.149.54 0:0:0:0:0:ffff:c776:9536
199.118.149.55 0:0:0:0:0:ffff:c776:9537
199.118.149.56 0:0:0:0:0:ffff:c776:9538
199.118.149.57 0:0:0:0:0:ffff:c776:9539
199.118.149.58 0:0:0:0:0:ffff:c776:953a
199.118.149.59 0:0:0:0:0:ffff:c776:953b
199.118.149.60 0:0:0:0:0:ffff:c776:953c


199.118.149.61 0:0:0:0:0:ffff:c776:953d
199.118.149.62 0:0:0:0:0:ffff:c776:953e
199.118.149.63 0:0:0:0:0:ffff:c776:953f
199.118.149.64 0:0:0:0:0:ffff:c776:9540
199.118.149.65 0:0:0:0:0:ffff:c776:9541
199.118.149.66 0:0:0:0:0:ffff:c776:9542
199.118.149.67 0:0:0:0:0:ffff:c776:9543
199.118.149.68 0:0:0:0:0:ffff:c776:9544
199.118.149.69 0:0:0:0:0:ffff:c776:9545
199.118.149.70 0:0:0:0:0:ffff:c776:9546
199.118.149.71 0:0:0:0:0:ffff:c776:9547
199.118.149.72 0:0:0:0:0:ffff:c776:9548
199.118.149.73 0:0:0:0:0:ffff:c776:9549
199.118.149.74 0:0:0:0:0:ffff:c776:954a
199.118.149.75 0:0:0:0:0:ffff:c776:954b
199.118.149.76 0:0:0:0:0:ffff:c776:954c
199.118.149.77 0:0:0:0:0:ffff:c776:954d
199.118.149.78 0:0:0:0:0:ffff:c776:954e
199.118.149.79 0:0:0:0:0:ffff:c776:954f
199.118.149.80 0:0:0:0:0:ffff:c776:9550
199.118.149.81 0:0:0:0:0:ffff:c776:9551
199.118.149.82 0:0:0:0:0:ffff:c776:9552
199.118.149.83 0:0:0:0:0:ffff:c776:9553
199.118.149.84 0:0:0:0:0:ffff:c776:9554
199.118.149.85 0:0:0:0:0:ffff:c776:9555
199.118.149.86 0:0:0:0:0:ffff:c776:9556
199.118.149.87 0:0:0:0:0:ffff:c776:9557
199.118.149.88 0:0:0:0:0:ffff:c776:9558
199.118.149.89 0:0:0:0:0:ffff:c776:9559
199.118.149.90 0:0:0:0:0:ffff:c776:955a
199.118.149.91 0:0:0:0:0:ffff:c776:955b
199.118.149.92 0:0:0:0:0:ffff:c776:955c
199.118.149.93 0:0:0:0:0:ffff:c776:955d
199.118.149.94 0:0:0:0:0:ffff:c776:955e
199.118.149.95 0:0:0:0:0:ffff:c776:955f
199.118.149.96 0:0:0:0:0:ffff:c776:9560
199.118.149.97 0:0:0:0:0:ffff:c776:9561
199.118.149.98 0:0:0:0:0:ffff:c776:9562
199.118.149.99 0:0:0:0:0:ffff:c776:9563
199.118.149.100 0:0:0:0:0:ffff:c776:9564
199.118.149.101 0:0:0:0:0:ffff:c776:9565
199.118.149.102 0:0:0:0:0:ffff:c776:9566
199.118.149.103 0:0:0:0:0:ffff:c776:9567
199.118.149.104 0:0:0:0:0:ffff:c776:9568
199.118.149.105 0:0:0:0:0:ffff:c776:9569
199.118.149.106 0:0:0:0:0:ffff:c776:956a
199.118.149.107 0:0:0:0:0:ffff:c776:956b
199.118.149.108 0:0:0:0:0:ffff:c776:956c
199.118.149.109 0:0:0:0:0:ffff:c776:956d
199.118.149.110 0:0:0:0:0:ffff:c776:956e
199.118.149.111 0:0:0:0:0:ffff:c776:956f
199.118.149.112 0:0:0:0:0:ffff:c776:9570
199.118.149.113 0:0:0:0:0:ffff:c776:9571
199.118.149.114 0:0:0:0:0:ffff:c776:9572
199.118.149.115 0:0:0:0:0:ffff:c776:9573
199.118.149.116 0:0:0:0:0:ffff:c776:9574
199.118.149.117 0:0:0:0:0:ffff:c776:9575
199.118.149.118 0:0:0:0:0:ffff:c776:9576
199.118.149.119 0:0:0:0:0:ffff:c776:9577
199.118.149.120 0:0:0:0:0:ffff:c776:9578


199.118.149.121 0:0:0:0:0:ffff:c776:9579
199.118.149.122 0:0:0:0:0:ffff:c776:957a
199.118.149.123 0:0:0:0:0:ffff:c776:957b
199.118.149.124 0:0:0:0:0:ffff:c776:957c
199.118.149.125 0:0:0:0:0:ffff:c776:957d
199.118.149.126 0:0:0:0:0:ffff:c776:957e
199.118.149.127 0:0:0:0:0:ffff:c776:957f
199.118.149.128 0:0:0:0:0:ffff:c776:9580
199.118.149.129 0:0:0:0:0:ffff:c776:9581
199.118.149.130 0:0:0:0:0:ffff:c776:9582
199.118.149.131 0:0:0:0:0:ffff:c776:9583
199.118.149.132 0:0:0:0:0:ffff:c776:9584
199.118.149.133 0:0:0:0:0:ffff:c776:9585
199.118.149.134 0:0:0:0:0:ffff:c776:9586
199.118.149.135 0:0:0:0:0:ffff:c776:9587
199.118.149.136 0:0:0:0:0:ffff:c776:9588
199.118.149.137 0:0:0:0:0:ffff:c776:9589
199.118.149.138 0:0:0:0:0:ffff:c776:958a
199.118.149.139 0:0:0:0:0:ffff:c776:958b
199.118.149.140 0:0:0:0:0:ffff:c776:958c
199.118.149.141 0:0:0:0:0:ffff:c776:958d
199.118.149.142 0:0:0:0:0:ffff:c776:958e
199.118.149.143 0:0:0:0:0:ffff:c776:958f
199.118.149.144 0:0:0:0:0:ffff:c776:9590
199.118.149.145 0:0:0:0:0:ffff:c776:9591
199.118.149.146 0:0:0:0:0:ffff:c776:9592
199.118.149.147 0:0:0:0:0:ffff:c776:9593
199.118.149.148 0:0:0:0:0:ffff:c776:9594
199.118.149.149 0:0:0:0:0:ffff:c776:9595
199.118.149.150 0:0:0:0:0:ffff:c776:9596
199.118.149.151 0:0:0:0:0:ffff:c776:9597
199.118.149.152 0:0:0:0:0:ffff:c776:9598
199.118.149.153 0:0:0:0:0:ffff:c776:9599
199.118.149.154 0:0:0:0:0:ffff:c776:959a
199.118.149.155 0:0:0:0:0:ffff:c776:959b
199.118.149.156 0:0:0:0:0:ffff:c776:959c
199.118.149.157 0:0:0:0:0:ffff:c776:959d
199.118.149.158 0:0:0:0:0:ffff:c776:959e
199.118.149.159 0:0:0:0:0:ffff:c776:959f
199.118.149.160 0:0:0:0:0:ffff:c776:95a0
199.118.149.161 0:0:0:0:0:ffff:c776:95a1
199.118.149.162 0:0:0:0:0:ffff:c776:95a2
199.118.149.163 0:0:0:0:0:ffff:c776:95a3
199.118.149.164 0:0:0:0:0:ffff:c776:95a4
199.118.149.165 0:0:0:0:0:ffff:c776:95a5
199.118.149.166 0:0:0:0:0:ffff:c776:95a6
199.118.149.167 0:0:0:0:0:ffff:c776:95a7
199.118.149.168 0:0:0:0:0:ffff:c776:95a8
199.118.149.169 0:0:0:0:0:ffff:c776:95a9
199.118.149.170 0:0:0:0:0:ffff:c776:95aa
199.118.149.171 0:0:0:0:0:ffff:c776:95ab
199.118.149.172 0:0:0:0:0:ffff:c776:95ac
199.118.149.173 0:0:0:0:0:ffff:c776:95ad
199.118.149.174 0:0:0:0:0:ffff:c776:95ae
199.118.149.175 0:0:0:0:0:ffff:c776:95af
199.118.149.176 0:0:0:0:0:ffff:c776:95b0
199.118.149.177 0:0:0:0:0:ffff:c776:95b1
199.118.149.178 0:0:0:0:0:ffff:c776:95b2
199.118.149.179 0:0:0:0:0:ffff:c776:95b3
199.118.149.180 0:0:0:0:0:ffff:c776:95b4


199.118.149.181 0:0:0:0:0:ffff:c776:95b5
199.118.149.182 0:0:0:0:0:ffff:c776:95b6
199.118.149.183 0:0:0:0:0:ffff:c776:95b7
199.118.149.184 0:0:0:0:0:ffff:c776:95b8
199.118.149.185 0:0:0:0:0:ffff:c776:95b9
199.118.149.186 0:0:0:0:0:ffff:c776:95ba
199.118.149.187 0:0:0:0:0:ffff:c776:95bb
199.118.149.188 0:0:0:0:0:ffff:c776:95bc
199.118.149.189 0:0:0:0:0:ffff:c776:95bd
199.118.149.190 0:0:0:0:0:ffff:c776:95be
199.118.149.191 0:0:0:0:0:ffff:c776:95bf
199.118.149.192 0:0:0:0:0:ffff:c776:95c0
199.118.149.193 0:0:0:0:0:ffff:c776:95c1
199.118.149.194 0:0:0:0:0:ffff:c776:95c2
199.118.149.195 0:0:0:0:0:ffff:c776:95c3
199.118.149.196 0:0:0:0:0:ffff:c776:95c4
199.118.149.197 0:0:0:0:0:ffff:c776:95c5
199.118.149.198 0:0:0:0:0:ffff:c776:95c6
199.118.149.199 0:0:0:0:0:ffff:c776:95c7
199.118.149.200 0:0:0:0:0:ffff:c776:95c8
199.118.149.201 0:0:0:0:0:ffff:c776:95c9
199.118.149.202 0:0:0:0:0:ffff:c776:95ca
199.118.149.203 0:0:0:0:0:ffff:c776:95cb
199.118.149.204 0:0:0:0:0:ffff:c776:95cc
199.118.149.205 0:0:0:0:0:ffff:c776:95cd
199.118.149.206 0:0:0:0:0:ffff:c776:95ce
199.118.149.207 0:0:0:0:0:ffff:c776:95cf
199.118.149.208 0:0:0:0:0:ffff:c776:95d0
199.118.149.209 0:0:0:0:0:ffff:c776:95d1
199.118.149.210 0:0:0:0:0:ffff:c776:95d2
199.118.149.211 0:0:0:0:0:ffff:c776:95d3
199.118.149.212 0:0:0:0:0:ffff:c776:95d4
199.118.149.213 0:0:0:0:0:ffff:c776:95d5
199.118.149.214 0:0:0:0:0:ffff:c776:95d6
199.118.149.215 0:0:0:0:0:ffff:c776:95d7
199.118.149.216 0:0:0:0:0:ffff:c776:95d8
199.118.149.217 0:0:0:0:0:ffff:c776:95d9
199.118.149.218 0:0:0:0:0:ffff:c776:95da
199.118.149.219 0:0:0:0:0:ffff:c776:95db
199.118.149.220 0:0:0:0:0:ffff:c776:95dc
199.118.149.221 0:0:0:0:0:ffff:c776:95dd
199.118.149.222 0:0:0:0:0:ffff:c776:95de
199.118.149.223 0:0:0:0:0:ffff:c776:95df
199.118.149.224 0:0:0:0:0:ffff:c776:95e0
199.118.149.225 0:0:0:0:0:ffff:c776:95e1
199.118.149.226 0:0:0:0:0:ffff:c776:95e2
199.118.149.227 0:0:0:0:0:ffff:c776:95e3
199.118.149.228 0:0:0:0:0:ffff:c776:95e4
199.118.149.229 0:0:0:0:0:ffff:c776:95e5
199.118.149.230 0:0:0:0:0:ffff:c776:95e6
199.118.149.231 0:0:0:0:0:ffff:c776:95e7
199.118.149.232 0:0:0:0:0:ffff:c776:95e8
199.118.149.233 0:0:0:0:0:ffff:c776:95e9
199.118.149.234 0:0:0:0:0:ffff:c776:95ea
199.118.149.235 0:0:0:0:0:ffff:c776:95eb
199.118.149.236 0:0:0:0:0:ffff:c776:95ec
199.118.149.237 0:0:0:0:0:ffff:c776:95ed
199.118.149.238 0:0:0:0:0:ffff:c776:95ee
199.118.149.239 0:0:0:0:0:ffff:c776:95ef
199.118.149.240 0:0:0:0:0:ffff:c776:95f0
199.118.149.241 0:0:0:0:0:ffff:c776:95f1
199.118.149.242 0:0:0:0:0:ffff:c776:95f2
199.118.149.243 0:0:0:0:0:ffff:c776:95f3
199.118.149.244 0:0:0:0:0:ffff:c776:95f4
199.118.149.245 0:0:0:0:0:ffff:c776:95f5
199.118.149.246 0:0:0:0:0:ffff:c776:95f6
199.118.149.247 0:0:0:0:0:ffff:c776:95f7
199.118.149.248 0:0:0:0:0:ffff:c776:95f8
199.118.149.249 0:0:0:0:0:ffff:c776:95f9
199.118.149.250 0:0:0:0:0:ffff:c776:95fa
199.118.149.251 0:0:0:0:0:ffff:c776:95fb
199.118.149.252 0:0:0:0:0:ffff:c776:95fc
199.118.149.253 0:0:0:0:0:ffff:c776:95fd
199.118.149.254 0:0:0:0:0:ffff:c776:95fe
199.118.149.255 0:0:0:0:0:ffff:c776:95ff


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.