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
143.243.116.1 0:0:0:0:0:ffff:8ff3:7401
143.243.116.2 0:0:0:0:0:ffff:8ff3:7402
143.243.116.3 0:0:0:0:0:ffff:8ff3:7403
143.243.116.4 0:0:0:0:0:ffff:8ff3:7404
143.243.116.5 0:0:0:0:0:ffff:8ff3:7405
143.243.116.6 0:0:0:0:0:ffff:8ff3:7406
143.243.116.7 0:0:0:0:0:ffff:8ff3:7407
143.243.116.8 0:0:0:0:0:ffff:8ff3:7408
143.243.116.9 0:0:0:0:0:ffff:8ff3:7409
143.243.116.10 0:0:0:0:0:ffff:8ff3:740a
143.243.116.11 0:0:0:0:0:ffff:8ff3:740b
143.243.116.12 0:0:0:0:0:ffff:8ff3:740c
143.243.116.13 0:0:0:0:0:ffff:8ff3:740d
143.243.116.14 0:0:0:0:0:ffff:8ff3:740e
143.243.116.15 0:0:0:0:0:ffff:8ff3:740f
143.243.116.16 0:0:0:0:0:ffff:8ff3:7410
143.243.116.17 0:0:0:0:0:ffff:8ff3:7411
143.243.116.18 0:0:0:0:0:ffff:8ff3:7412
143.243.116.19 0:0:0:0:0:ffff:8ff3:7413
143.243.116.20 0:0:0:0:0:ffff:8ff3:7414
143.243.116.21 0:0:0:0:0:ffff:8ff3:7415
143.243.116.22 0:0:0:0:0:ffff:8ff3:7416
143.243.116.23 0:0:0:0:0:ffff:8ff3:7417
143.243.116.24 0:0:0:0:0:ffff:8ff3:7418
143.243.116.25 0:0:0:0:0:ffff:8ff3:7419
143.243.116.26 0:0:0:0:0:ffff:8ff3:741a
143.243.116.27 0:0:0:0:0:ffff:8ff3:741b
143.243.116.28 0:0:0:0:0:ffff:8ff3:741c
143.243.116.29 0:0:0:0:0:ffff:8ff3:741d
143.243.116.30 0:0:0:0:0:ffff:8ff3:741e
143.243.116.31 0:0:0:0:0:ffff:8ff3:741f
143.243.116.32 0:0:0:0:0:ffff:8ff3:7420
143.243.116.33 0:0:0:0:0:ffff:8ff3:7421
143.243.116.34 0:0:0:0:0:ffff:8ff3:7422
143.243.116.35 0:0:0:0:0:ffff:8ff3:7423
143.243.116.36 0:0:0:0:0:ffff:8ff3:7424
143.243.116.37 0:0:0:0:0:ffff:8ff3:7425
143.243.116.38 0:0:0:0:0:ffff:8ff3:7426
143.243.116.39 0:0:0:0:0:ffff:8ff3:7427
143.243.116.40 0:0:0:0:0:ffff:8ff3:7428
143.243.116.41 0:0:0:0:0:ffff:8ff3:7429
143.243.116.42 0:0:0:0:0:ffff:8ff3:742a
143.243.116.43 0:0:0:0:0:ffff:8ff3:742b
143.243.116.44 0:0:0:0:0:ffff:8ff3:742c
143.243.116.45 0:0:0:0:0:ffff:8ff3:742d
143.243.116.46 0:0:0:0:0:ffff:8ff3:742e
143.243.116.47 0:0:0:0:0:ffff:8ff3:742f
143.243.116.48 0:0:0:0:0:ffff:8ff3:7430
143.243.116.49 0:0:0:0:0:ffff:8ff3:7431
143.243.116.50 0:0:0:0:0:ffff:8ff3:7432
143.243.116.51 0:0:0:0:0:ffff:8ff3:7433
143.243.116.52 0:0:0:0:0:ffff:8ff3:7434
143.243.116.53 0:0:0:0:0:ffff:8ff3:7435
143.243.116.54 0:0:0:0:0:ffff:8ff3:7436
143.243.116.55 0:0:0:0:0:ffff:8ff3:7437
143.243.116.56 0:0:0:0:0:ffff:8ff3:7438
143.243.116.57 0:0:0:0:0:ffff:8ff3:7439
143.243.116.58 0:0:0:0:0:ffff:8ff3:743a
143.243.116.59 0:0:0:0:0:ffff:8ff3:743b
143.243.116.60 0:0:0:0:0:ffff:8ff3:743c


143.243.116.61 0:0:0:0:0:ffff:8ff3:743d
143.243.116.62 0:0:0:0:0:ffff:8ff3:743e
143.243.116.63 0:0:0:0:0:ffff:8ff3:743f
143.243.116.64 0:0:0:0:0:ffff:8ff3:7440
143.243.116.65 0:0:0:0:0:ffff:8ff3:7441
143.243.116.66 0:0:0:0:0:ffff:8ff3:7442
143.243.116.67 0:0:0:0:0:ffff:8ff3:7443
143.243.116.68 0:0:0:0:0:ffff:8ff3:7444
143.243.116.69 0:0:0:0:0:ffff:8ff3:7445
143.243.116.70 0:0:0:0:0:ffff:8ff3:7446
143.243.116.71 0:0:0:0:0:ffff:8ff3:7447
143.243.116.72 0:0:0:0:0:ffff:8ff3:7448
143.243.116.73 0:0:0:0:0:ffff:8ff3:7449
143.243.116.74 0:0:0:0:0:ffff:8ff3:744a
143.243.116.75 0:0:0:0:0:ffff:8ff3:744b
143.243.116.76 0:0:0:0:0:ffff:8ff3:744c
143.243.116.77 0:0:0:0:0:ffff:8ff3:744d
143.243.116.78 0:0:0:0:0:ffff:8ff3:744e
143.243.116.79 0:0:0:0:0:ffff:8ff3:744f
143.243.116.80 0:0:0:0:0:ffff:8ff3:7450
143.243.116.81 0:0:0:0:0:ffff:8ff3:7451
143.243.116.82 0:0:0:0:0:ffff:8ff3:7452
143.243.116.83 0:0:0:0:0:ffff:8ff3:7453
143.243.116.84 0:0:0:0:0:ffff:8ff3:7454
143.243.116.85 0:0:0:0:0:ffff:8ff3:7455
143.243.116.86 0:0:0:0:0:ffff:8ff3:7456
143.243.116.87 0:0:0:0:0:ffff:8ff3:7457
143.243.116.88 0:0:0:0:0:ffff:8ff3:7458
143.243.116.89 0:0:0:0:0:ffff:8ff3:7459
143.243.116.90 0:0:0:0:0:ffff:8ff3:745a
143.243.116.91 0:0:0:0:0:ffff:8ff3:745b
143.243.116.92 0:0:0:0:0:ffff:8ff3:745c
143.243.116.93 0:0:0:0:0:ffff:8ff3:745d
143.243.116.94 0:0:0:0:0:ffff:8ff3:745e
143.243.116.95 0:0:0:0:0:ffff:8ff3:745f
143.243.116.96 0:0:0:0:0:ffff:8ff3:7460
143.243.116.97 0:0:0:0:0:ffff:8ff3:7461
143.243.116.98 0:0:0:0:0:ffff:8ff3:7462
143.243.116.99 0:0:0:0:0:ffff:8ff3:7463
143.243.116.100 0:0:0:0:0:ffff:8ff3:7464
143.243.116.101 0:0:0:0:0:ffff:8ff3:7465
143.243.116.102 0:0:0:0:0:ffff:8ff3:7466
143.243.116.103 0:0:0:0:0:ffff:8ff3:7467
143.243.116.104 0:0:0:0:0:ffff:8ff3:7468
143.243.116.105 0:0:0:0:0:ffff:8ff3:7469
143.243.116.106 0:0:0:0:0:ffff:8ff3:746a
143.243.116.107 0:0:0:0:0:ffff:8ff3:746b
143.243.116.108 0:0:0:0:0:ffff:8ff3:746c
143.243.116.109 0:0:0:0:0:ffff:8ff3:746d
143.243.116.110 0:0:0:0:0:ffff:8ff3:746e
143.243.116.111 0:0:0:0:0:ffff:8ff3:746f
143.243.116.112 0:0:0:0:0:ffff:8ff3:7470
143.243.116.113 0:0:0:0:0:ffff:8ff3:7471
143.243.116.114 0:0:0:0:0:ffff:8ff3:7472
143.243.116.115 0:0:0:0:0:ffff:8ff3:7473
143.243.116.116 0:0:0:0:0:ffff:8ff3:7474
143.243.116.117 0:0:0:0:0:ffff:8ff3:7475
143.243.116.118 0:0:0:0:0:ffff:8ff3:7476
143.243.116.119 0:0:0:0:0:ffff:8ff3:7477
143.243.116.120 0:0:0:0:0:ffff:8ff3:7478


143.243.116.121 0:0:0:0:0:ffff:8ff3:7479
143.243.116.122 0:0:0:0:0:ffff:8ff3:747a
143.243.116.123 0:0:0:0:0:ffff:8ff3:747b
143.243.116.124 0:0:0:0:0:ffff:8ff3:747c
143.243.116.125 0:0:0:0:0:ffff:8ff3:747d
143.243.116.126 0:0:0:0:0:ffff:8ff3:747e
143.243.116.127 0:0:0:0:0:ffff:8ff3:747f
143.243.116.128 0:0:0:0:0:ffff:8ff3:7480
143.243.116.129 0:0:0:0:0:ffff:8ff3:7481
143.243.116.130 0:0:0:0:0:ffff:8ff3:7482
143.243.116.131 0:0:0:0:0:ffff:8ff3:7483
143.243.116.132 0:0:0:0:0:ffff:8ff3:7484
143.243.116.133 0:0:0:0:0:ffff:8ff3:7485
143.243.116.134 0:0:0:0:0:ffff:8ff3:7486
143.243.116.135 0:0:0:0:0:ffff:8ff3:7487
143.243.116.136 0:0:0:0:0:ffff:8ff3:7488
143.243.116.137 0:0:0:0:0:ffff:8ff3:7489
143.243.116.138 0:0:0:0:0:ffff:8ff3:748a
143.243.116.139 0:0:0:0:0:ffff:8ff3:748b
143.243.116.140 0:0:0:0:0:ffff:8ff3:748c
143.243.116.141 0:0:0:0:0:ffff:8ff3:748d
143.243.116.142 0:0:0:0:0:ffff:8ff3:748e
143.243.116.143 0:0:0:0:0:ffff:8ff3:748f
143.243.116.144 0:0:0:0:0:ffff:8ff3:7490
143.243.116.145 0:0:0:0:0:ffff:8ff3:7491
143.243.116.146 0:0:0:0:0:ffff:8ff3:7492
143.243.116.147 0:0:0:0:0:ffff:8ff3:7493
143.243.116.148 0:0:0:0:0:ffff:8ff3:7494
143.243.116.149 0:0:0:0:0:ffff:8ff3:7495
143.243.116.150 0:0:0:0:0:ffff:8ff3:7496
143.243.116.151 0:0:0:0:0:ffff:8ff3:7497
143.243.116.152 0:0:0:0:0:ffff:8ff3:7498
143.243.116.153 0:0:0:0:0:ffff:8ff3:7499
143.243.116.154 0:0:0:0:0:ffff:8ff3:749a
143.243.116.155 0:0:0:0:0:ffff:8ff3:749b
143.243.116.156 0:0:0:0:0:ffff:8ff3:749c
143.243.116.157 0:0:0:0:0:ffff:8ff3:749d
143.243.116.158 0:0:0:0:0:ffff:8ff3:749e
143.243.116.159 0:0:0:0:0:ffff:8ff3:749f
143.243.116.160 0:0:0:0:0:ffff:8ff3:74a0
143.243.116.161 0:0:0:0:0:ffff:8ff3:74a1
143.243.116.162 0:0:0:0:0:ffff:8ff3:74a2
143.243.116.163 0:0:0:0:0:ffff:8ff3:74a3
143.243.116.164 0:0:0:0:0:ffff:8ff3:74a4
143.243.116.165 0:0:0:0:0:ffff:8ff3:74a5
143.243.116.166 0:0:0:0:0:ffff:8ff3:74a6
143.243.116.167 0:0:0:0:0:ffff:8ff3:74a7
143.243.116.168 0:0:0:0:0:ffff:8ff3:74a8
143.243.116.169 0:0:0:0:0:ffff:8ff3:74a9
143.243.116.170 0:0:0:0:0:ffff:8ff3:74aa
143.243.116.171 0:0:0:0:0:ffff:8ff3:74ab
143.243.116.172 0:0:0:0:0:ffff:8ff3:74ac
143.243.116.173 0:0:0:0:0:ffff:8ff3:74ad
143.243.116.174 0:0:0:0:0:ffff:8ff3:74ae
143.243.116.175 0:0:0:0:0:ffff:8ff3:74af
143.243.116.176 0:0:0:0:0:ffff:8ff3:74b0
143.243.116.177 0:0:0:0:0:ffff:8ff3:74b1
143.243.116.178 0:0:0:0:0:ffff:8ff3:74b2
143.243.116.179 0:0:0:0:0:ffff:8ff3:74b3
143.243.116.180 0:0:0:0:0:ffff:8ff3:74b4


143.243.116.181 0:0:0:0:0:ffff:8ff3:74b5
143.243.116.182 0:0:0:0:0:ffff:8ff3:74b6
143.243.116.183 0:0:0:0:0:ffff:8ff3:74b7
143.243.116.184 0:0:0:0:0:ffff:8ff3:74b8
143.243.116.185 0:0:0:0:0:ffff:8ff3:74b9
143.243.116.186 0:0:0:0:0:ffff:8ff3:74ba
143.243.116.187 0:0:0:0:0:ffff:8ff3:74bb
143.243.116.188 0:0:0:0:0:ffff:8ff3:74bc
143.243.116.189 0:0:0:0:0:ffff:8ff3:74bd
143.243.116.190 0:0:0:0:0:ffff:8ff3:74be
143.243.116.191 0:0:0:0:0:ffff:8ff3:74bf
143.243.116.192 0:0:0:0:0:ffff:8ff3:74c0
143.243.116.193 0:0:0:0:0:ffff:8ff3:74c1
143.243.116.194 0:0:0:0:0:ffff:8ff3:74c2
143.243.116.195 0:0:0:0:0:ffff:8ff3:74c3
143.243.116.196 0:0:0:0:0:ffff:8ff3:74c4
143.243.116.197 0:0:0:0:0:ffff:8ff3:74c5
143.243.116.198 0:0:0:0:0:ffff:8ff3:74c6
143.243.116.199 0:0:0:0:0:ffff:8ff3:74c7
143.243.116.200 0:0:0:0:0:ffff:8ff3:74c8
143.243.116.201 0:0:0:0:0:ffff:8ff3:74c9
143.243.116.202 0:0:0:0:0:ffff:8ff3:74ca
143.243.116.203 0:0:0:0:0:ffff:8ff3:74cb
143.243.116.204 0:0:0:0:0:ffff:8ff3:74cc
143.243.116.205 0:0:0:0:0:ffff:8ff3:74cd
143.243.116.206 0:0:0:0:0:ffff:8ff3:74ce
143.243.116.207 0:0:0:0:0:ffff:8ff3:74cf
143.243.116.208 0:0:0:0:0:ffff:8ff3:74d0
143.243.116.209 0:0:0:0:0:ffff:8ff3:74d1
143.243.116.210 0:0:0:0:0:ffff:8ff3:74d2
143.243.116.211 0:0:0:0:0:ffff:8ff3:74d3
143.243.116.212 0:0:0:0:0:ffff:8ff3:74d4
143.243.116.213 0:0:0:0:0:ffff:8ff3:74d5
143.243.116.214 0:0:0:0:0:ffff:8ff3:74d6
143.243.116.215 0:0:0:0:0:ffff:8ff3:74d7
143.243.116.216 0:0:0:0:0:ffff:8ff3:74d8
143.243.116.217 0:0:0:0:0:ffff:8ff3:74d9
143.243.116.218 0:0:0:0:0:ffff:8ff3:74da
143.243.116.219 0:0:0:0:0:ffff:8ff3:74db
143.243.116.220 0:0:0:0:0:ffff:8ff3:74dc
143.243.116.221 0:0:0:0:0:ffff:8ff3:74dd
143.243.116.222 0:0:0:0:0:ffff:8ff3:74de
143.243.116.223 0:0:0:0:0:ffff:8ff3:74df
143.243.116.224 0:0:0:0:0:ffff:8ff3:74e0
143.243.116.225 0:0:0:0:0:ffff:8ff3:74e1
143.243.116.226 0:0:0:0:0:ffff:8ff3:74e2
143.243.116.227 0:0:0:0:0:ffff:8ff3:74e3
143.243.116.228 0:0:0:0:0:ffff:8ff3:74e4
143.243.116.229 0:0:0:0:0:ffff:8ff3:74e5
143.243.116.230 0:0:0:0:0:ffff:8ff3:74e6
143.243.116.231 0:0:0:0:0:ffff:8ff3:74e7
143.243.116.232 0:0:0:0:0:ffff:8ff3:74e8
143.243.116.233 0:0:0:0:0:ffff:8ff3:74e9
143.243.116.234 0:0:0:0:0:ffff:8ff3:74ea
143.243.116.235 0:0:0:0:0:ffff:8ff3:74eb
143.243.116.236 0:0:0:0:0:ffff:8ff3:74ec
143.243.116.237 0:0:0:0:0:ffff:8ff3:74ed
143.243.116.238 0:0:0:0:0:ffff:8ff3:74ee
143.243.116.239 0:0:0:0:0:ffff:8ff3:74ef
143.243.116.240 0:0:0:0:0:ffff:8ff3:74f0
143.243.116.241 0:0:0:0:0:ffff:8ff3:74f1
143.243.116.242 0:0:0:0:0:ffff:8ff3:74f2
143.243.116.243 0:0:0:0:0:ffff:8ff3:74f3
143.243.116.244 0:0:0:0:0:ffff:8ff3:74f4
143.243.116.245 0:0:0:0:0:ffff:8ff3:74f5
143.243.116.246 0:0:0:0:0:ffff:8ff3:74f6
143.243.116.247 0:0:0:0:0:ffff:8ff3:74f7
143.243.116.248 0:0:0:0:0:ffff:8ff3:74f8
143.243.116.249 0:0:0:0:0:ffff:8ff3:74f9
143.243.116.250 0:0:0:0:0:ffff:8ff3:74fa
143.243.116.251 0:0:0:0:0:ffff:8ff3:74fb
143.243.116.252 0:0:0:0:0:ffff:8ff3:74fc
143.243.116.253 0:0:0:0:0:ffff:8ff3:74fd
143.243.116.254 0:0:0:0:0:ffff:8ff3:74fe
143.243.116.255 0:0:0:0:0:ffff:8ff3:74ff


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.