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
40.148.101.1 0:0:0:0:0:ffff:2894:6501
40.148.101.2 0:0:0:0:0:ffff:2894:6502
40.148.101.3 0:0:0:0:0:ffff:2894:6503
40.148.101.4 0:0:0:0:0:ffff:2894:6504
40.148.101.5 0:0:0:0:0:ffff:2894:6505
40.148.101.6 0:0:0:0:0:ffff:2894:6506
40.148.101.7 0:0:0:0:0:ffff:2894:6507
40.148.101.8 0:0:0:0:0:ffff:2894:6508
40.148.101.9 0:0:0:0:0:ffff:2894:6509
40.148.101.10 0:0:0:0:0:ffff:2894:650a
40.148.101.11 0:0:0:0:0:ffff:2894:650b
40.148.101.12 0:0:0:0:0:ffff:2894:650c
40.148.101.13 0:0:0:0:0:ffff:2894:650d
40.148.101.14 0:0:0:0:0:ffff:2894:650e
40.148.101.15 0:0:0:0:0:ffff:2894:650f
40.148.101.16 0:0:0:0:0:ffff:2894:6510
40.148.101.17 0:0:0:0:0:ffff:2894:6511
40.148.101.18 0:0:0:0:0:ffff:2894:6512
40.148.101.19 0:0:0:0:0:ffff:2894:6513
40.148.101.20 0:0:0:0:0:ffff:2894:6514
40.148.101.21 0:0:0:0:0:ffff:2894:6515
40.148.101.22 0:0:0:0:0:ffff:2894:6516
40.148.101.23 0:0:0:0:0:ffff:2894:6517
40.148.101.24 0:0:0:0:0:ffff:2894:6518
40.148.101.25 0:0:0:0:0:ffff:2894:6519
40.148.101.26 0:0:0:0:0:ffff:2894:651a
40.148.101.27 0:0:0:0:0:ffff:2894:651b
40.148.101.28 0:0:0:0:0:ffff:2894:651c
40.148.101.29 0:0:0:0:0:ffff:2894:651d
40.148.101.30 0:0:0:0:0:ffff:2894:651e
40.148.101.31 0:0:0:0:0:ffff:2894:651f
40.148.101.32 0:0:0:0:0:ffff:2894:6520
40.148.101.33 0:0:0:0:0:ffff:2894:6521
40.148.101.34 0:0:0:0:0:ffff:2894:6522
40.148.101.35 0:0:0:0:0:ffff:2894:6523
40.148.101.36 0:0:0:0:0:ffff:2894:6524
40.148.101.37 0:0:0:0:0:ffff:2894:6525
40.148.101.38 0:0:0:0:0:ffff:2894:6526
40.148.101.39 0:0:0:0:0:ffff:2894:6527
40.148.101.40 0:0:0:0:0:ffff:2894:6528
40.148.101.41 0:0:0:0:0:ffff:2894:6529
40.148.101.42 0:0:0:0:0:ffff:2894:652a
40.148.101.43 0:0:0:0:0:ffff:2894:652b
40.148.101.44 0:0:0:0:0:ffff:2894:652c
40.148.101.45 0:0:0:0:0:ffff:2894:652d
40.148.101.46 0:0:0:0:0:ffff:2894:652e
40.148.101.47 0:0:0:0:0:ffff:2894:652f
40.148.101.48 0:0:0:0:0:ffff:2894:6530
40.148.101.49 0:0:0:0:0:ffff:2894:6531
40.148.101.50 0:0:0:0:0:ffff:2894:6532
40.148.101.51 0:0:0:0:0:ffff:2894:6533
40.148.101.52 0:0:0:0:0:ffff:2894:6534
40.148.101.53 0:0:0:0:0:ffff:2894:6535
40.148.101.54 0:0:0:0:0:ffff:2894:6536
40.148.101.55 0:0:0:0:0:ffff:2894:6537
40.148.101.56 0:0:0:0:0:ffff:2894:6538
40.148.101.57 0:0:0:0:0:ffff:2894:6539
40.148.101.58 0:0:0:0:0:ffff:2894:653a
40.148.101.59 0:0:0:0:0:ffff:2894:653b
40.148.101.60 0:0:0:0:0:ffff:2894:653c


40.148.101.61 0:0:0:0:0:ffff:2894:653d
40.148.101.62 0:0:0:0:0:ffff:2894:653e
40.148.101.63 0:0:0:0:0:ffff:2894:653f
40.148.101.64 0:0:0:0:0:ffff:2894:6540
40.148.101.65 0:0:0:0:0:ffff:2894:6541
40.148.101.66 0:0:0:0:0:ffff:2894:6542
40.148.101.67 0:0:0:0:0:ffff:2894:6543
40.148.101.68 0:0:0:0:0:ffff:2894:6544
40.148.101.69 0:0:0:0:0:ffff:2894:6545
40.148.101.70 0:0:0:0:0:ffff:2894:6546
40.148.101.71 0:0:0:0:0:ffff:2894:6547
40.148.101.72 0:0:0:0:0:ffff:2894:6548
40.148.101.73 0:0:0:0:0:ffff:2894:6549
40.148.101.74 0:0:0:0:0:ffff:2894:654a
40.148.101.75 0:0:0:0:0:ffff:2894:654b
40.148.101.76 0:0:0:0:0:ffff:2894:654c
40.148.101.77 0:0:0:0:0:ffff:2894:654d
40.148.101.78 0:0:0:0:0:ffff:2894:654e
40.148.101.79 0:0:0:0:0:ffff:2894:654f
40.148.101.80 0:0:0:0:0:ffff:2894:6550
40.148.101.81 0:0:0:0:0:ffff:2894:6551
40.148.101.82 0:0:0:0:0:ffff:2894:6552
40.148.101.83 0:0:0:0:0:ffff:2894:6553
40.148.101.84 0:0:0:0:0:ffff:2894:6554
40.148.101.85 0:0:0:0:0:ffff:2894:6555
40.148.101.86 0:0:0:0:0:ffff:2894:6556
40.148.101.87 0:0:0:0:0:ffff:2894:6557
40.148.101.88 0:0:0:0:0:ffff:2894:6558
40.148.101.89 0:0:0:0:0:ffff:2894:6559
40.148.101.90 0:0:0:0:0:ffff:2894:655a
40.148.101.91 0:0:0:0:0:ffff:2894:655b
40.148.101.92 0:0:0:0:0:ffff:2894:655c
40.148.101.93 0:0:0:0:0:ffff:2894:655d
40.148.101.94 0:0:0:0:0:ffff:2894:655e
40.148.101.95 0:0:0:0:0:ffff:2894:655f
40.148.101.96 0:0:0:0:0:ffff:2894:6560
40.148.101.97 0:0:0:0:0:ffff:2894:6561
40.148.101.98 0:0:0:0:0:ffff:2894:6562
40.148.101.99 0:0:0:0:0:ffff:2894:6563
40.148.101.100 0:0:0:0:0:ffff:2894:6564
40.148.101.101 0:0:0:0:0:ffff:2894:6565
40.148.101.102 0:0:0:0:0:ffff:2894:6566
40.148.101.103 0:0:0:0:0:ffff:2894:6567
40.148.101.104 0:0:0:0:0:ffff:2894:6568
40.148.101.105 0:0:0:0:0:ffff:2894:6569
40.148.101.106 0:0:0:0:0:ffff:2894:656a
40.148.101.107 0:0:0:0:0:ffff:2894:656b
40.148.101.108 0:0:0:0:0:ffff:2894:656c
40.148.101.109 0:0:0:0:0:ffff:2894:656d
40.148.101.110 0:0:0:0:0:ffff:2894:656e
40.148.101.111 0:0:0:0:0:ffff:2894:656f
40.148.101.112 0:0:0:0:0:ffff:2894:6570
40.148.101.113 0:0:0:0:0:ffff:2894:6571
40.148.101.114 0:0:0:0:0:ffff:2894:6572
40.148.101.115 0:0:0:0:0:ffff:2894:6573
40.148.101.116 0:0:0:0:0:ffff:2894:6574
40.148.101.117 0:0:0:0:0:ffff:2894:6575
40.148.101.118 0:0:0:0:0:ffff:2894:6576
40.148.101.119 0:0:0:0:0:ffff:2894:6577
40.148.101.120 0:0:0:0:0:ffff:2894:6578


40.148.101.121 0:0:0:0:0:ffff:2894:6579
40.148.101.122 0:0:0:0:0:ffff:2894:657a
40.148.101.123 0:0:0:0:0:ffff:2894:657b
40.148.101.124 0:0:0:0:0:ffff:2894:657c
40.148.101.125 0:0:0:0:0:ffff:2894:657d
40.148.101.126 0:0:0:0:0:ffff:2894:657e
40.148.101.127 0:0:0:0:0:ffff:2894:657f
40.148.101.128 0:0:0:0:0:ffff:2894:6580
40.148.101.129 0:0:0:0:0:ffff:2894:6581
40.148.101.130 0:0:0:0:0:ffff:2894:6582
40.148.101.131 0:0:0:0:0:ffff:2894:6583
40.148.101.132 0:0:0:0:0:ffff:2894:6584
40.148.101.133 0:0:0:0:0:ffff:2894:6585
40.148.101.134 0:0:0:0:0:ffff:2894:6586
40.148.101.135 0:0:0:0:0:ffff:2894:6587
40.148.101.136 0:0:0:0:0:ffff:2894:6588
40.148.101.137 0:0:0:0:0:ffff:2894:6589
40.148.101.138 0:0:0:0:0:ffff:2894:658a
40.148.101.139 0:0:0:0:0:ffff:2894:658b
40.148.101.140 0:0:0:0:0:ffff:2894:658c
40.148.101.141 0:0:0:0:0:ffff:2894:658d
40.148.101.142 0:0:0:0:0:ffff:2894:658e
40.148.101.143 0:0:0:0:0:ffff:2894:658f
40.148.101.144 0:0:0:0:0:ffff:2894:6590
40.148.101.145 0:0:0:0:0:ffff:2894:6591
40.148.101.146 0:0:0:0:0:ffff:2894:6592
40.148.101.147 0:0:0:0:0:ffff:2894:6593
40.148.101.148 0:0:0:0:0:ffff:2894:6594
40.148.101.149 0:0:0:0:0:ffff:2894:6595
40.148.101.150 0:0:0:0:0:ffff:2894:6596
40.148.101.151 0:0:0:0:0:ffff:2894:6597
40.148.101.152 0:0:0:0:0:ffff:2894:6598
40.148.101.153 0:0:0:0:0:ffff:2894:6599
40.148.101.154 0:0:0:0:0:ffff:2894:659a
40.148.101.155 0:0:0:0:0:ffff:2894:659b
40.148.101.156 0:0:0:0:0:ffff:2894:659c
40.148.101.157 0:0:0:0:0:ffff:2894:659d
40.148.101.158 0:0:0:0:0:ffff:2894:659e
40.148.101.159 0:0:0:0:0:ffff:2894:659f
40.148.101.160 0:0:0:0:0:ffff:2894:65a0
40.148.101.161 0:0:0:0:0:ffff:2894:65a1
40.148.101.162 0:0:0:0:0:ffff:2894:65a2
40.148.101.163 0:0:0:0:0:ffff:2894:65a3
40.148.101.164 0:0:0:0:0:ffff:2894:65a4
40.148.101.165 0:0:0:0:0:ffff:2894:65a5
40.148.101.166 0:0:0:0:0:ffff:2894:65a6
40.148.101.167 0:0:0:0:0:ffff:2894:65a7
40.148.101.168 0:0:0:0:0:ffff:2894:65a8
40.148.101.169 0:0:0:0:0:ffff:2894:65a9
40.148.101.170 0:0:0:0:0:ffff:2894:65aa
40.148.101.171 0:0:0:0:0:ffff:2894:65ab
40.148.101.172 0:0:0:0:0:ffff:2894:65ac
40.148.101.173 0:0:0:0:0:ffff:2894:65ad
40.148.101.174 0:0:0:0:0:ffff:2894:65ae
40.148.101.175 0:0:0:0:0:ffff:2894:65af
40.148.101.176 0:0:0:0:0:ffff:2894:65b0
40.148.101.177 0:0:0:0:0:ffff:2894:65b1
40.148.101.178 0:0:0:0:0:ffff:2894:65b2
40.148.101.179 0:0:0:0:0:ffff:2894:65b3
40.148.101.180 0:0:0:0:0:ffff:2894:65b4


40.148.101.181 0:0:0:0:0:ffff:2894:65b5
40.148.101.182 0:0:0:0:0:ffff:2894:65b6
40.148.101.183 0:0:0:0:0:ffff:2894:65b7
40.148.101.184 0:0:0:0:0:ffff:2894:65b8
40.148.101.185 0:0:0:0:0:ffff:2894:65b9
40.148.101.186 0:0:0:0:0:ffff:2894:65ba
40.148.101.187 0:0:0:0:0:ffff:2894:65bb
40.148.101.188 0:0:0:0:0:ffff:2894:65bc
40.148.101.189 0:0:0:0:0:ffff:2894:65bd
40.148.101.190 0:0:0:0:0:ffff:2894:65be
40.148.101.191 0:0:0:0:0:ffff:2894:65bf
40.148.101.192 0:0:0:0:0:ffff:2894:65c0
40.148.101.193 0:0:0:0:0:ffff:2894:65c1
40.148.101.194 0:0:0:0:0:ffff:2894:65c2
40.148.101.195 0:0:0:0:0:ffff:2894:65c3
40.148.101.196 0:0:0:0:0:ffff:2894:65c4
40.148.101.197 0:0:0:0:0:ffff:2894:65c5
40.148.101.198 0:0:0:0:0:ffff:2894:65c6
40.148.101.199 0:0:0:0:0:ffff:2894:65c7
40.148.101.200 0:0:0:0:0:ffff:2894:65c8
40.148.101.201 0:0:0:0:0:ffff:2894:65c9
40.148.101.202 0:0:0:0:0:ffff:2894:65ca
40.148.101.203 0:0:0:0:0:ffff:2894:65cb
40.148.101.204 0:0:0:0:0:ffff:2894:65cc
40.148.101.205 0:0:0:0:0:ffff:2894:65cd
40.148.101.206 0:0:0:0:0:ffff:2894:65ce
40.148.101.207 0:0:0:0:0:ffff:2894:65cf
40.148.101.208 0:0:0:0:0:ffff:2894:65d0
40.148.101.209 0:0:0:0:0:ffff:2894:65d1
40.148.101.210 0:0:0:0:0:ffff:2894:65d2
40.148.101.211 0:0:0:0:0:ffff:2894:65d3
40.148.101.212 0:0:0:0:0:ffff:2894:65d4
40.148.101.213 0:0:0:0:0:ffff:2894:65d5
40.148.101.214 0:0:0:0:0:ffff:2894:65d6
40.148.101.215 0:0:0:0:0:ffff:2894:65d7
40.148.101.216 0:0:0:0:0:ffff:2894:65d8
40.148.101.217 0:0:0:0:0:ffff:2894:65d9
40.148.101.218 0:0:0:0:0:ffff:2894:65da
40.148.101.219 0:0:0:0:0:ffff:2894:65db
40.148.101.220 0:0:0:0:0:ffff:2894:65dc
40.148.101.221 0:0:0:0:0:ffff:2894:65dd
40.148.101.222 0:0:0:0:0:ffff:2894:65de
40.148.101.223 0:0:0:0:0:ffff:2894:65df
40.148.101.224 0:0:0:0:0:ffff:2894:65e0
40.148.101.225 0:0:0:0:0:ffff:2894:65e1
40.148.101.226 0:0:0:0:0:ffff:2894:65e2
40.148.101.227 0:0:0:0:0:ffff:2894:65e3
40.148.101.228 0:0:0:0:0:ffff:2894:65e4
40.148.101.229 0:0:0:0:0:ffff:2894:65e5
40.148.101.230 0:0:0:0:0:ffff:2894:65e6
40.148.101.231 0:0:0:0:0:ffff:2894:65e7
40.148.101.232 0:0:0:0:0:ffff:2894:65e8
40.148.101.233 0:0:0:0:0:ffff:2894:65e9
40.148.101.234 0:0:0:0:0:ffff:2894:65ea
40.148.101.235 0:0:0:0:0:ffff:2894:65eb
40.148.101.236 0:0:0:0:0:ffff:2894:65ec
40.148.101.237 0:0:0:0:0:ffff:2894:65ed
40.148.101.238 0:0:0:0:0:ffff:2894:65ee
40.148.101.239 0:0:0:0:0:ffff:2894:65ef
40.148.101.240 0:0:0:0:0:ffff:2894:65f0
40.148.101.241 0:0:0:0:0:ffff:2894:65f1
40.148.101.242 0:0:0:0:0:ffff:2894:65f2
40.148.101.243 0:0:0:0:0:ffff:2894:65f3
40.148.101.244 0:0:0:0:0:ffff:2894:65f4
40.148.101.245 0:0:0:0:0:ffff:2894:65f5
40.148.101.246 0:0:0:0:0:ffff:2894:65f6
40.148.101.247 0:0:0:0:0:ffff:2894:65f7
40.148.101.248 0:0:0:0:0:ffff:2894:65f8
40.148.101.249 0:0:0:0:0:ffff:2894:65f9
40.148.101.250 0:0:0:0:0:ffff:2894:65fa
40.148.101.251 0:0:0:0:0:ffff:2894:65fb
40.148.101.252 0:0:0:0:0:ffff:2894:65fc
40.148.101.253 0:0:0:0:0:ffff:2894:65fd
40.148.101.254 0:0:0:0:0:ffff:2894:65fe
40.148.101.255 0:0:0:0:0:ffff:2894:65ff


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.