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
199.118.133.1 0:0:0:0:0:ffff:c776:8501
199.118.133.2 0:0:0:0:0:ffff:c776:8502
199.118.133.3 0:0:0:0:0:ffff:c776:8503
199.118.133.4 0:0:0:0:0:ffff:c776:8504
199.118.133.5 0:0:0:0:0:ffff:c776:8505
199.118.133.6 0:0:0:0:0:ffff:c776:8506
199.118.133.7 0:0:0:0:0:ffff:c776:8507
199.118.133.8 0:0:0:0:0:ffff:c776:8508
199.118.133.9 0:0:0:0:0:ffff:c776:8509
199.118.133.10 0:0:0:0:0:ffff:c776:850a
199.118.133.11 0:0:0:0:0:ffff:c776:850b
199.118.133.12 0:0:0:0:0:ffff:c776:850c
199.118.133.13 0:0:0:0:0:ffff:c776:850d
199.118.133.14 0:0:0:0:0:ffff:c776:850e
199.118.133.15 0:0:0:0:0:ffff:c776:850f
199.118.133.16 0:0:0:0:0:ffff:c776:8510
199.118.133.17 0:0:0:0:0:ffff:c776:8511
199.118.133.18 0:0:0:0:0:ffff:c776:8512
199.118.133.19 0:0:0:0:0:ffff:c776:8513
199.118.133.20 0:0:0:0:0:ffff:c776:8514
199.118.133.21 0:0:0:0:0:ffff:c776:8515
199.118.133.22 0:0:0:0:0:ffff:c776:8516
199.118.133.23 0:0:0:0:0:ffff:c776:8517
199.118.133.24 0:0:0:0:0:ffff:c776:8518
199.118.133.25 0:0:0:0:0:ffff:c776:8519
199.118.133.26 0:0:0:0:0:ffff:c776:851a
199.118.133.27 0:0:0:0:0:ffff:c776:851b
199.118.133.28 0:0:0:0:0:ffff:c776:851c
199.118.133.29 0:0:0:0:0:ffff:c776:851d
199.118.133.30 0:0:0:0:0:ffff:c776:851e
199.118.133.31 0:0:0:0:0:ffff:c776:851f
199.118.133.32 0:0:0:0:0:ffff:c776:8520
199.118.133.33 0:0:0:0:0:ffff:c776:8521
199.118.133.34 0:0:0:0:0:ffff:c776:8522
199.118.133.35 0:0:0:0:0:ffff:c776:8523
199.118.133.36 0:0:0:0:0:ffff:c776:8524
199.118.133.37 0:0:0:0:0:ffff:c776:8525
199.118.133.38 0:0:0:0:0:ffff:c776:8526
199.118.133.39 0:0:0:0:0:ffff:c776:8527
199.118.133.40 0:0:0:0:0:ffff:c776:8528
199.118.133.41 0:0:0:0:0:ffff:c776:8529
199.118.133.42 0:0:0:0:0:ffff:c776:852a
199.118.133.43 0:0:0:0:0:ffff:c776:852b
199.118.133.44 0:0:0:0:0:ffff:c776:852c
199.118.133.45 0:0:0:0:0:ffff:c776:852d
199.118.133.46 0:0:0:0:0:ffff:c776:852e
199.118.133.47 0:0:0:0:0:ffff:c776:852f
199.118.133.48 0:0:0:0:0:ffff:c776:8530
199.118.133.49 0:0:0:0:0:ffff:c776:8531
199.118.133.50 0:0:0:0:0:ffff:c776:8532
199.118.133.51 0:0:0:0:0:ffff:c776:8533
199.118.133.52 0:0:0:0:0:ffff:c776:8534
199.118.133.53 0:0:0:0:0:ffff:c776:8535
199.118.133.54 0:0:0:0:0:ffff:c776:8536
199.118.133.55 0:0:0:0:0:ffff:c776:8537
199.118.133.56 0:0:0:0:0:ffff:c776:8538
199.118.133.57 0:0:0:0:0:ffff:c776:8539
199.118.133.58 0:0:0:0:0:ffff:c776:853a
199.118.133.59 0:0:0:0:0:ffff:c776:853b
199.118.133.60 0:0:0:0:0:ffff:c776:853c


199.118.133.61 0:0:0:0:0:ffff:c776:853d
199.118.133.62 0:0:0:0:0:ffff:c776:853e
199.118.133.63 0:0:0:0:0:ffff:c776:853f
199.118.133.64 0:0:0:0:0:ffff:c776:8540
199.118.133.65 0:0:0:0:0:ffff:c776:8541
199.118.133.66 0:0:0:0:0:ffff:c776:8542
199.118.133.67 0:0:0:0:0:ffff:c776:8543
199.118.133.68 0:0:0:0:0:ffff:c776:8544
199.118.133.69 0:0:0:0:0:ffff:c776:8545
199.118.133.70 0:0:0:0:0:ffff:c776:8546
199.118.133.71 0:0:0:0:0:ffff:c776:8547
199.118.133.72 0:0:0:0:0:ffff:c776:8548
199.118.133.73 0:0:0:0:0:ffff:c776:8549
199.118.133.74 0:0:0:0:0:ffff:c776:854a
199.118.133.75 0:0:0:0:0:ffff:c776:854b
199.118.133.76 0:0:0:0:0:ffff:c776:854c
199.118.133.77 0:0:0:0:0:ffff:c776:854d
199.118.133.78 0:0:0:0:0:ffff:c776:854e
199.118.133.79 0:0:0:0:0:ffff:c776:854f
199.118.133.80 0:0:0:0:0:ffff:c776:8550
199.118.133.81 0:0:0:0:0:ffff:c776:8551
199.118.133.82 0:0:0:0:0:ffff:c776:8552
199.118.133.83 0:0:0:0:0:ffff:c776:8553
199.118.133.84 0:0:0:0:0:ffff:c776:8554
199.118.133.85 0:0:0:0:0:ffff:c776:8555
199.118.133.86 0:0:0:0:0:ffff:c776:8556
199.118.133.87 0:0:0:0:0:ffff:c776:8557
199.118.133.88 0:0:0:0:0:ffff:c776:8558
199.118.133.89 0:0:0:0:0:ffff:c776:8559
199.118.133.90 0:0:0:0:0:ffff:c776:855a
199.118.133.91 0:0:0:0:0:ffff:c776:855b
199.118.133.92 0:0:0:0:0:ffff:c776:855c
199.118.133.93 0:0:0:0:0:ffff:c776:855d
199.118.133.94 0:0:0:0:0:ffff:c776:855e
199.118.133.95 0:0:0:0:0:ffff:c776:855f
199.118.133.96 0:0:0:0:0:ffff:c776:8560
199.118.133.97 0:0:0:0:0:ffff:c776:8561
199.118.133.98 0:0:0:0:0:ffff:c776:8562
199.118.133.99 0:0:0:0:0:ffff:c776:8563
199.118.133.100 0:0:0:0:0:ffff:c776:8564
199.118.133.101 0:0:0:0:0:ffff:c776:8565
199.118.133.102 0:0:0:0:0:ffff:c776:8566
199.118.133.103 0:0:0:0:0:ffff:c776:8567
199.118.133.104 0:0:0:0:0:ffff:c776:8568
199.118.133.105 0:0:0:0:0:ffff:c776:8569
199.118.133.106 0:0:0:0:0:ffff:c776:856a
199.118.133.107 0:0:0:0:0:ffff:c776:856b
199.118.133.108 0:0:0:0:0:ffff:c776:856c
199.118.133.109 0:0:0:0:0:ffff:c776:856d
199.118.133.110 0:0:0:0:0:ffff:c776:856e
199.118.133.111 0:0:0:0:0:ffff:c776:856f
199.118.133.112 0:0:0:0:0:ffff:c776:8570
199.118.133.113 0:0:0:0:0:ffff:c776:8571
199.118.133.114 0:0:0:0:0:ffff:c776:8572
199.118.133.115 0:0:0:0:0:ffff:c776:8573
199.118.133.116 0:0:0:0:0:ffff:c776:8574
199.118.133.117 0:0:0:0:0:ffff:c776:8575
199.118.133.118 0:0:0:0:0:ffff:c776:8576
199.118.133.119 0:0:0:0:0:ffff:c776:8577
199.118.133.120 0:0:0:0:0:ffff:c776:8578


199.118.133.121 0:0:0:0:0:ffff:c776:8579
199.118.133.122 0:0:0:0:0:ffff:c776:857a
199.118.133.123 0:0:0:0:0:ffff:c776:857b
199.118.133.124 0:0:0:0:0:ffff:c776:857c
199.118.133.125 0:0:0:0:0:ffff:c776:857d
199.118.133.126 0:0:0:0:0:ffff:c776:857e
199.118.133.127 0:0:0:0:0:ffff:c776:857f
199.118.133.128 0:0:0:0:0:ffff:c776:8580
199.118.133.129 0:0:0:0:0:ffff:c776:8581
199.118.133.130 0:0:0:0:0:ffff:c776:8582
199.118.133.131 0:0:0:0:0:ffff:c776:8583
199.118.133.132 0:0:0:0:0:ffff:c776:8584
199.118.133.133 0:0:0:0:0:ffff:c776:8585
199.118.133.134 0:0:0:0:0:ffff:c776:8586
199.118.133.135 0:0:0:0:0:ffff:c776:8587
199.118.133.136 0:0:0:0:0:ffff:c776:8588
199.118.133.137 0:0:0:0:0:ffff:c776:8589
199.118.133.138 0:0:0:0:0:ffff:c776:858a
199.118.133.139 0:0:0:0:0:ffff:c776:858b
199.118.133.140 0:0:0:0:0:ffff:c776:858c
199.118.133.141 0:0:0:0:0:ffff:c776:858d
199.118.133.142 0:0:0:0:0:ffff:c776:858e
199.118.133.143 0:0:0:0:0:ffff:c776:858f
199.118.133.144 0:0:0:0:0:ffff:c776:8590
199.118.133.145 0:0:0:0:0:ffff:c776:8591
199.118.133.146 0:0:0:0:0:ffff:c776:8592
199.118.133.147 0:0:0:0:0:ffff:c776:8593
199.118.133.148 0:0:0:0:0:ffff:c776:8594
199.118.133.149 0:0:0:0:0:ffff:c776:8595
199.118.133.150 0:0:0:0:0:ffff:c776:8596
199.118.133.151 0:0:0:0:0:ffff:c776:8597
199.118.133.152 0:0:0:0:0:ffff:c776:8598
199.118.133.153 0:0:0:0:0:ffff:c776:8599
199.118.133.154 0:0:0:0:0:ffff:c776:859a
199.118.133.155 0:0:0:0:0:ffff:c776:859b
199.118.133.156 0:0:0:0:0:ffff:c776:859c
199.118.133.157 0:0:0:0:0:ffff:c776:859d
199.118.133.158 0:0:0:0:0:ffff:c776:859e
199.118.133.159 0:0:0:0:0:ffff:c776:859f
199.118.133.160 0:0:0:0:0:ffff:c776:85a0
199.118.133.161 0:0:0:0:0:ffff:c776:85a1
199.118.133.162 0:0:0:0:0:ffff:c776:85a2
199.118.133.163 0:0:0:0:0:ffff:c776:85a3
199.118.133.164 0:0:0:0:0:ffff:c776:85a4
199.118.133.165 0:0:0:0:0:ffff:c776:85a5
199.118.133.166 0:0:0:0:0:ffff:c776:85a6
199.118.133.167 0:0:0:0:0:ffff:c776:85a7
199.118.133.168 0:0:0:0:0:ffff:c776:85a8
199.118.133.169 0:0:0:0:0:ffff:c776:85a9
199.118.133.170 0:0:0:0:0:ffff:c776:85aa
199.118.133.171 0:0:0:0:0:ffff:c776:85ab
199.118.133.172 0:0:0:0:0:ffff:c776:85ac
199.118.133.173 0:0:0:0:0:ffff:c776:85ad
199.118.133.174 0:0:0:0:0:ffff:c776:85ae
199.118.133.175 0:0:0:0:0:ffff:c776:85af
199.118.133.176 0:0:0:0:0:ffff:c776:85b0
199.118.133.177 0:0:0:0:0:ffff:c776:85b1
199.118.133.178 0:0:0:0:0:ffff:c776:85b2
199.118.133.179 0:0:0:0:0:ffff:c776:85b3
199.118.133.180 0:0:0:0:0:ffff:c776:85b4


199.118.133.181 0:0:0:0:0:ffff:c776:85b5
199.118.133.182 0:0:0:0:0:ffff:c776:85b6
199.118.133.183 0:0:0:0:0:ffff:c776:85b7
199.118.133.184 0:0:0:0:0:ffff:c776:85b8
199.118.133.185 0:0:0:0:0:ffff:c776:85b9
199.118.133.186 0:0:0:0:0:ffff:c776:85ba
199.118.133.187 0:0:0:0:0:ffff:c776:85bb
199.118.133.188 0:0:0:0:0:ffff:c776:85bc
199.118.133.189 0:0:0:0:0:ffff:c776:85bd
199.118.133.190 0:0:0:0:0:ffff:c776:85be
199.118.133.191 0:0:0:0:0:ffff:c776:85bf
199.118.133.192 0:0:0:0:0:ffff:c776:85c0
199.118.133.193 0:0:0:0:0:ffff:c776:85c1
199.118.133.194 0:0:0:0:0:ffff:c776:85c2
199.118.133.195 0:0:0:0:0:ffff:c776:85c3
199.118.133.196 0:0:0:0:0:ffff:c776:85c4
199.118.133.197 0:0:0:0:0:ffff:c776:85c5
199.118.133.198 0:0:0:0:0:ffff:c776:85c6
199.118.133.199 0:0:0:0:0:ffff:c776:85c7
199.118.133.200 0:0:0:0:0:ffff:c776:85c8
199.118.133.201 0:0:0:0:0:ffff:c776:85c9
199.118.133.202 0:0:0:0:0:ffff:c776:85ca
199.118.133.203 0:0:0:0:0:ffff:c776:85cb
199.118.133.204 0:0:0:0:0:ffff:c776:85cc
199.118.133.205 0:0:0:0:0:ffff:c776:85cd
199.118.133.206 0:0:0:0:0:ffff:c776:85ce
199.118.133.207 0:0:0:0:0:ffff:c776:85cf
199.118.133.208 0:0:0:0:0:ffff:c776:85d0
199.118.133.209 0:0:0:0:0:ffff:c776:85d1
199.118.133.210 0:0:0:0:0:ffff:c776:85d2
199.118.133.211 0:0:0:0:0:ffff:c776:85d3
199.118.133.212 0:0:0:0:0:ffff:c776:85d4
199.118.133.213 0:0:0:0:0:ffff:c776:85d5
199.118.133.214 0:0:0:0:0:ffff:c776:85d6
199.118.133.215 0:0:0:0:0:ffff:c776:85d7
199.118.133.216 0:0:0:0:0:ffff:c776:85d8
199.118.133.217 0:0:0:0:0:ffff:c776:85d9
199.118.133.218 0:0:0:0:0:ffff:c776:85da
199.118.133.219 0:0:0:0:0:ffff:c776:85db
199.118.133.220 0:0:0:0:0:ffff:c776:85dc
199.118.133.221 0:0:0:0:0:ffff:c776:85dd
199.118.133.222 0:0:0:0:0:ffff:c776:85de
199.118.133.223 0:0:0:0:0:ffff:c776:85df
199.118.133.224 0:0:0:0:0:ffff:c776:85e0
199.118.133.225 0:0:0:0:0:ffff:c776:85e1
199.118.133.226 0:0:0:0:0:ffff:c776:85e2
199.118.133.227 0:0:0:0:0:ffff:c776:85e3
199.118.133.228 0:0:0:0:0:ffff:c776:85e4
199.118.133.229 0:0:0:0:0:ffff:c776:85e5
199.118.133.230 0:0:0:0:0:ffff:c776:85e6
199.118.133.231 0:0:0:0:0:ffff:c776:85e7
199.118.133.232 0:0:0:0:0:ffff:c776:85e8
199.118.133.233 0:0:0:0:0:ffff:c776:85e9
199.118.133.234 0:0:0:0:0:ffff:c776:85ea
199.118.133.235 0:0:0:0:0:ffff:c776:85eb
199.118.133.236 0:0:0:0:0:ffff:c776:85ec
199.118.133.237 0:0:0:0:0:ffff:c776:85ed
199.118.133.238 0:0:0:0:0:ffff:c776:85ee
199.118.133.239 0:0:0:0:0:ffff:c776:85ef
199.118.133.240 0:0:0:0:0:ffff:c776:85f0
199.118.133.241 0:0:0:0:0:ffff:c776:85f1
199.118.133.242 0:0:0:0:0:ffff:c776:85f2
199.118.133.243 0:0:0:0:0:ffff:c776:85f3
199.118.133.244 0:0:0:0:0:ffff:c776:85f4
199.118.133.245 0:0:0:0:0:ffff:c776:85f5
199.118.133.246 0:0:0:0:0:ffff:c776:85f6
199.118.133.247 0:0:0:0:0:ffff:c776:85f7
199.118.133.248 0:0:0:0:0:ffff:c776:85f8
199.118.133.249 0:0:0:0:0:ffff:c776:85f9
199.118.133.250 0:0:0:0:0:ffff:c776:85fa
199.118.133.251 0:0:0:0:0:ffff:c776:85fb
199.118.133.252 0:0:0:0:0:ffff:c776:85fc
199.118.133.253 0:0:0:0:0:ffff:c776:85fd
199.118.133.254 0:0:0:0:0:ffff:c776:85fe
199.118.133.255 0:0:0:0:0:ffff:c776:85ff


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.