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
91.141.53.1 0:0:0:0:0:ffff:5b8d:3501
91.141.53.2 0:0:0:0:0:ffff:5b8d:3502
91.141.53.3 0:0:0:0:0:ffff:5b8d:3503
91.141.53.4 0:0:0:0:0:ffff:5b8d:3504
91.141.53.5 0:0:0:0:0:ffff:5b8d:3505
91.141.53.6 0:0:0:0:0:ffff:5b8d:3506
91.141.53.7 0:0:0:0:0:ffff:5b8d:3507
91.141.53.8 0:0:0:0:0:ffff:5b8d:3508
91.141.53.9 0:0:0:0:0:ffff:5b8d:3509
91.141.53.10 0:0:0:0:0:ffff:5b8d:350a
91.141.53.11 0:0:0:0:0:ffff:5b8d:350b
91.141.53.12 0:0:0:0:0:ffff:5b8d:350c
91.141.53.13 0:0:0:0:0:ffff:5b8d:350d
91.141.53.14 0:0:0:0:0:ffff:5b8d:350e
91.141.53.15 0:0:0:0:0:ffff:5b8d:350f
91.141.53.16 0:0:0:0:0:ffff:5b8d:3510
91.141.53.17 0:0:0:0:0:ffff:5b8d:3511
91.141.53.18 0:0:0:0:0:ffff:5b8d:3512
91.141.53.19 0:0:0:0:0:ffff:5b8d:3513
91.141.53.20 0:0:0:0:0:ffff:5b8d:3514
91.141.53.21 0:0:0:0:0:ffff:5b8d:3515
91.141.53.22 0:0:0:0:0:ffff:5b8d:3516
91.141.53.23 0:0:0:0:0:ffff:5b8d:3517
91.141.53.24 0:0:0:0:0:ffff:5b8d:3518
91.141.53.25 0:0:0:0:0:ffff:5b8d:3519
91.141.53.26 0:0:0:0:0:ffff:5b8d:351a
91.141.53.27 0:0:0:0:0:ffff:5b8d:351b
91.141.53.28 0:0:0:0:0:ffff:5b8d:351c
91.141.53.29 0:0:0:0:0:ffff:5b8d:351d
91.141.53.30 0:0:0:0:0:ffff:5b8d:351e
91.141.53.31 0:0:0:0:0:ffff:5b8d:351f
91.141.53.32 0:0:0:0:0:ffff:5b8d:3520
91.141.53.33 0:0:0:0:0:ffff:5b8d:3521
91.141.53.34 0:0:0:0:0:ffff:5b8d:3522
91.141.53.35 0:0:0:0:0:ffff:5b8d:3523
91.141.53.36 0:0:0:0:0:ffff:5b8d:3524
91.141.53.37 0:0:0:0:0:ffff:5b8d:3525
91.141.53.38 0:0:0:0:0:ffff:5b8d:3526
91.141.53.39 0:0:0:0:0:ffff:5b8d:3527
91.141.53.40 0:0:0:0:0:ffff:5b8d:3528
91.141.53.41 0:0:0:0:0:ffff:5b8d:3529
91.141.53.42 0:0:0:0:0:ffff:5b8d:352a
91.141.53.43 0:0:0:0:0:ffff:5b8d:352b
91.141.53.44 0:0:0:0:0:ffff:5b8d:352c
91.141.53.45 0:0:0:0:0:ffff:5b8d:352d
91.141.53.46 0:0:0:0:0:ffff:5b8d:352e
91.141.53.47 0:0:0:0:0:ffff:5b8d:352f
91.141.53.48 0:0:0:0:0:ffff:5b8d:3530
91.141.53.49 0:0:0:0:0:ffff:5b8d:3531
91.141.53.50 0:0:0:0:0:ffff:5b8d:3532
91.141.53.51 0:0:0:0:0:ffff:5b8d:3533
91.141.53.52 0:0:0:0:0:ffff:5b8d:3534
91.141.53.53 0:0:0:0:0:ffff:5b8d:3535
91.141.53.54 0:0:0:0:0:ffff:5b8d:3536
91.141.53.55 0:0:0:0:0:ffff:5b8d:3537
91.141.53.56 0:0:0:0:0:ffff:5b8d:3538
91.141.53.57 0:0:0:0:0:ffff:5b8d:3539
91.141.53.58 0:0:0:0:0:ffff:5b8d:353a
91.141.53.59 0:0:0:0:0:ffff:5b8d:353b
91.141.53.60 0:0:0:0:0:ffff:5b8d:353c


91.141.53.61 0:0:0:0:0:ffff:5b8d:353d
91.141.53.62 0:0:0:0:0:ffff:5b8d:353e
91.141.53.63 0:0:0:0:0:ffff:5b8d:353f
91.141.53.64 0:0:0:0:0:ffff:5b8d:3540
91.141.53.65 0:0:0:0:0:ffff:5b8d:3541
91.141.53.66 0:0:0:0:0:ffff:5b8d:3542
91.141.53.67 0:0:0:0:0:ffff:5b8d:3543
91.141.53.68 0:0:0:0:0:ffff:5b8d:3544
91.141.53.69 0:0:0:0:0:ffff:5b8d:3545
91.141.53.70 0:0:0:0:0:ffff:5b8d:3546
91.141.53.71 0:0:0:0:0:ffff:5b8d:3547
91.141.53.72 0:0:0:0:0:ffff:5b8d:3548
91.141.53.73 0:0:0:0:0:ffff:5b8d:3549
91.141.53.74 0:0:0:0:0:ffff:5b8d:354a
91.141.53.75 0:0:0:0:0:ffff:5b8d:354b
91.141.53.76 0:0:0:0:0:ffff:5b8d:354c
91.141.53.77 0:0:0:0:0:ffff:5b8d:354d
91.141.53.78 0:0:0:0:0:ffff:5b8d:354e
91.141.53.79 0:0:0:0:0:ffff:5b8d:354f
91.141.53.80 0:0:0:0:0:ffff:5b8d:3550
91.141.53.81 0:0:0:0:0:ffff:5b8d:3551
91.141.53.82 0:0:0:0:0:ffff:5b8d:3552
91.141.53.83 0:0:0:0:0:ffff:5b8d:3553
91.141.53.84 0:0:0:0:0:ffff:5b8d:3554
91.141.53.85 0:0:0:0:0:ffff:5b8d:3555
91.141.53.86 0:0:0:0:0:ffff:5b8d:3556
91.141.53.87 0:0:0:0:0:ffff:5b8d:3557
91.141.53.88 0:0:0:0:0:ffff:5b8d:3558
91.141.53.89 0:0:0:0:0:ffff:5b8d:3559
91.141.53.90 0:0:0:0:0:ffff:5b8d:355a
91.141.53.91 0:0:0:0:0:ffff:5b8d:355b
91.141.53.92 0:0:0:0:0:ffff:5b8d:355c
91.141.53.93 0:0:0:0:0:ffff:5b8d:355d
91.141.53.94 0:0:0:0:0:ffff:5b8d:355e
91.141.53.95 0:0:0:0:0:ffff:5b8d:355f
91.141.53.96 0:0:0:0:0:ffff:5b8d:3560
91.141.53.97 0:0:0:0:0:ffff:5b8d:3561
91.141.53.98 0:0:0:0:0:ffff:5b8d:3562
91.141.53.99 0:0:0:0:0:ffff:5b8d:3563
91.141.53.100 0:0:0:0:0:ffff:5b8d:3564
91.141.53.101 0:0:0:0:0:ffff:5b8d:3565
91.141.53.102 0:0:0:0:0:ffff:5b8d:3566
91.141.53.103 0:0:0:0:0:ffff:5b8d:3567
91.141.53.104 0:0:0:0:0:ffff:5b8d:3568
91.141.53.105 0:0:0:0:0:ffff:5b8d:3569
91.141.53.106 0:0:0:0:0:ffff:5b8d:356a
91.141.53.107 0:0:0:0:0:ffff:5b8d:356b
91.141.53.108 0:0:0:0:0:ffff:5b8d:356c
91.141.53.109 0:0:0:0:0:ffff:5b8d:356d
91.141.53.110 0:0:0:0:0:ffff:5b8d:356e
91.141.53.111 0:0:0:0:0:ffff:5b8d:356f
91.141.53.112 0:0:0:0:0:ffff:5b8d:3570
91.141.53.113 0:0:0:0:0:ffff:5b8d:3571
91.141.53.114 0:0:0:0:0:ffff:5b8d:3572
91.141.53.115 0:0:0:0:0:ffff:5b8d:3573
91.141.53.116 0:0:0:0:0:ffff:5b8d:3574
91.141.53.117 0:0:0:0:0:ffff:5b8d:3575
91.141.53.118 0:0:0:0:0:ffff:5b8d:3576
91.141.53.119 0:0:0:0:0:ffff:5b8d:3577
91.141.53.120 0:0:0:0:0:ffff:5b8d:3578


91.141.53.121 0:0:0:0:0:ffff:5b8d:3579
91.141.53.122 0:0:0:0:0:ffff:5b8d:357a
91.141.53.123 0:0:0:0:0:ffff:5b8d:357b
91.141.53.124 0:0:0:0:0:ffff:5b8d:357c
91.141.53.125 0:0:0:0:0:ffff:5b8d:357d
91.141.53.126 0:0:0:0:0:ffff:5b8d:357e
91.141.53.127 0:0:0:0:0:ffff:5b8d:357f
91.141.53.128 0:0:0:0:0:ffff:5b8d:3580
91.141.53.129 0:0:0:0:0:ffff:5b8d:3581
91.141.53.130 0:0:0:0:0:ffff:5b8d:3582
91.141.53.131 0:0:0:0:0:ffff:5b8d:3583
91.141.53.132 0:0:0:0:0:ffff:5b8d:3584
91.141.53.133 0:0:0:0:0:ffff:5b8d:3585
91.141.53.134 0:0:0:0:0:ffff:5b8d:3586
91.141.53.135 0:0:0:0:0:ffff:5b8d:3587
91.141.53.136 0:0:0:0:0:ffff:5b8d:3588
91.141.53.137 0:0:0:0:0:ffff:5b8d:3589
91.141.53.138 0:0:0:0:0:ffff:5b8d:358a
91.141.53.139 0:0:0:0:0:ffff:5b8d:358b
91.141.53.140 0:0:0:0:0:ffff:5b8d:358c
91.141.53.141 0:0:0:0:0:ffff:5b8d:358d
91.141.53.142 0:0:0:0:0:ffff:5b8d:358e
91.141.53.143 0:0:0:0:0:ffff:5b8d:358f
91.141.53.144 0:0:0:0:0:ffff:5b8d:3590
91.141.53.145 0:0:0:0:0:ffff:5b8d:3591
91.141.53.146 0:0:0:0:0:ffff:5b8d:3592
91.141.53.147 0:0:0:0:0:ffff:5b8d:3593
91.141.53.148 0:0:0:0:0:ffff:5b8d:3594
91.141.53.149 0:0:0:0:0:ffff:5b8d:3595
91.141.53.150 0:0:0:0:0:ffff:5b8d:3596
91.141.53.151 0:0:0:0:0:ffff:5b8d:3597
91.141.53.152 0:0:0:0:0:ffff:5b8d:3598
91.141.53.153 0:0:0:0:0:ffff:5b8d:3599
91.141.53.154 0:0:0:0:0:ffff:5b8d:359a
91.141.53.155 0:0:0:0:0:ffff:5b8d:359b
91.141.53.156 0:0:0:0:0:ffff:5b8d:359c
91.141.53.157 0:0:0:0:0:ffff:5b8d:359d
91.141.53.158 0:0:0:0:0:ffff:5b8d:359e
91.141.53.159 0:0:0:0:0:ffff:5b8d:359f
91.141.53.160 0:0:0:0:0:ffff:5b8d:35a0
91.141.53.161 0:0:0:0:0:ffff:5b8d:35a1
91.141.53.162 0:0:0:0:0:ffff:5b8d:35a2
91.141.53.163 0:0:0:0:0:ffff:5b8d:35a3
91.141.53.164 0:0:0:0:0:ffff:5b8d:35a4
91.141.53.165 0:0:0:0:0:ffff:5b8d:35a5
91.141.53.166 0:0:0:0:0:ffff:5b8d:35a6
91.141.53.167 0:0:0:0:0:ffff:5b8d:35a7
91.141.53.168 0:0:0:0:0:ffff:5b8d:35a8
91.141.53.169 0:0:0:0:0:ffff:5b8d:35a9
91.141.53.170 0:0:0:0:0:ffff:5b8d:35aa
91.141.53.171 0:0:0:0:0:ffff:5b8d:35ab
91.141.53.172 0:0:0:0:0:ffff:5b8d:35ac
91.141.53.173 0:0:0:0:0:ffff:5b8d:35ad
91.141.53.174 0:0:0:0:0:ffff:5b8d:35ae
91.141.53.175 0:0:0:0:0:ffff:5b8d:35af
91.141.53.176 0:0:0:0:0:ffff:5b8d:35b0
91.141.53.177 0:0:0:0:0:ffff:5b8d:35b1
91.141.53.178 0:0:0:0:0:ffff:5b8d:35b2
91.141.53.179 0:0:0:0:0:ffff:5b8d:35b3
91.141.53.180 0:0:0:0:0:ffff:5b8d:35b4


91.141.53.181 0:0:0:0:0:ffff:5b8d:35b5
91.141.53.182 0:0:0:0:0:ffff:5b8d:35b6
91.141.53.183 0:0:0:0:0:ffff:5b8d:35b7
91.141.53.184 0:0:0:0:0:ffff:5b8d:35b8
91.141.53.185 0:0:0:0:0:ffff:5b8d:35b9
91.141.53.186 0:0:0:0:0:ffff:5b8d:35ba
91.141.53.187 0:0:0:0:0:ffff:5b8d:35bb
91.141.53.188 0:0:0:0:0:ffff:5b8d:35bc
91.141.53.189 0:0:0:0:0:ffff:5b8d:35bd
91.141.53.190 0:0:0:0:0:ffff:5b8d:35be
91.141.53.191 0:0:0:0:0:ffff:5b8d:35bf
91.141.53.192 0:0:0:0:0:ffff:5b8d:35c0
91.141.53.193 0:0:0:0:0:ffff:5b8d:35c1
91.141.53.194 0:0:0:0:0:ffff:5b8d:35c2
91.141.53.195 0:0:0:0:0:ffff:5b8d:35c3
91.141.53.196 0:0:0:0:0:ffff:5b8d:35c4
91.141.53.197 0:0:0:0:0:ffff:5b8d:35c5
91.141.53.198 0:0:0:0:0:ffff:5b8d:35c6
91.141.53.199 0:0:0:0:0:ffff:5b8d:35c7
91.141.53.200 0:0:0:0:0:ffff:5b8d:35c8
91.141.53.201 0:0:0:0:0:ffff:5b8d:35c9
91.141.53.202 0:0:0:0:0:ffff:5b8d:35ca
91.141.53.203 0:0:0:0:0:ffff:5b8d:35cb
91.141.53.204 0:0:0:0:0:ffff:5b8d:35cc
91.141.53.205 0:0:0:0:0:ffff:5b8d:35cd
91.141.53.206 0:0:0:0:0:ffff:5b8d:35ce
91.141.53.207 0:0:0:0:0:ffff:5b8d:35cf
91.141.53.208 0:0:0:0:0:ffff:5b8d:35d0
91.141.53.209 0:0:0:0:0:ffff:5b8d:35d1
91.141.53.210 0:0:0:0:0:ffff:5b8d:35d2
91.141.53.211 0:0:0:0:0:ffff:5b8d:35d3
91.141.53.212 0:0:0:0:0:ffff:5b8d:35d4
91.141.53.213 0:0:0:0:0:ffff:5b8d:35d5
91.141.53.214 0:0:0:0:0:ffff:5b8d:35d6
91.141.53.215 0:0:0:0:0:ffff:5b8d:35d7
91.141.53.216 0:0:0:0:0:ffff:5b8d:35d8
91.141.53.217 0:0:0:0:0:ffff:5b8d:35d9
91.141.53.218 0:0:0:0:0:ffff:5b8d:35da
91.141.53.219 0:0:0:0:0:ffff:5b8d:35db
91.141.53.220 0:0:0:0:0:ffff:5b8d:35dc
91.141.53.221 0:0:0:0:0:ffff:5b8d:35dd
91.141.53.222 0:0:0:0:0:ffff:5b8d:35de
91.141.53.223 0:0:0:0:0:ffff:5b8d:35df
91.141.53.224 0:0:0:0:0:ffff:5b8d:35e0
91.141.53.225 0:0:0:0:0:ffff:5b8d:35e1
91.141.53.226 0:0:0:0:0:ffff:5b8d:35e2
91.141.53.227 0:0:0:0:0:ffff:5b8d:35e3
91.141.53.228 0:0:0:0:0:ffff:5b8d:35e4
91.141.53.229 0:0:0:0:0:ffff:5b8d:35e5
91.141.53.230 0:0:0:0:0:ffff:5b8d:35e6
91.141.53.231 0:0:0:0:0:ffff:5b8d:35e7
91.141.53.232 0:0:0:0:0:ffff:5b8d:35e8
91.141.53.233 0:0:0:0:0:ffff:5b8d:35e9
91.141.53.234 0:0:0:0:0:ffff:5b8d:35ea
91.141.53.235 0:0:0:0:0:ffff:5b8d:35eb
91.141.53.236 0:0:0:0:0:ffff:5b8d:35ec
91.141.53.237 0:0:0:0:0:ffff:5b8d:35ed
91.141.53.238 0:0:0:0:0:ffff:5b8d:35ee
91.141.53.239 0:0:0:0:0:ffff:5b8d:35ef
91.141.53.240 0:0:0:0:0:ffff:5b8d:35f0
91.141.53.241 0:0:0:0:0:ffff:5b8d:35f1
91.141.53.242 0:0:0:0:0:ffff:5b8d:35f2
91.141.53.243 0:0:0:0:0:ffff:5b8d:35f3
91.141.53.244 0:0:0:0:0:ffff:5b8d:35f4
91.141.53.245 0:0:0:0:0:ffff:5b8d:35f5
91.141.53.246 0:0:0:0:0:ffff:5b8d:35f6
91.141.53.247 0:0:0:0:0:ffff:5b8d:35f7
91.141.53.248 0:0:0:0:0:ffff:5b8d:35f8
91.141.53.249 0:0:0:0:0:ffff:5b8d:35f9
91.141.53.250 0:0:0:0:0:ffff:5b8d:35fa
91.141.53.251 0:0:0:0:0:ffff:5b8d:35fb
91.141.53.252 0:0:0:0:0:ffff:5b8d:35fc
91.141.53.253 0:0:0:0:0:ffff:5b8d:35fd
91.141.53.254 0:0:0:0:0:ffff:5b8d:35fe
91.141.53.255 0:0:0:0:0:ffff:5b8d:35ff


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.