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
16.57.151.1 0:0:0:0:0:ffff:1039:9701
16.57.151.2 0:0:0:0:0:ffff:1039:9702
16.57.151.3 0:0:0:0:0:ffff:1039:9703
16.57.151.4 0:0:0:0:0:ffff:1039:9704
16.57.151.5 0:0:0:0:0:ffff:1039:9705
16.57.151.6 0:0:0:0:0:ffff:1039:9706
16.57.151.7 0:0:0:0:0:ffff:1039:9707
16.57.151.8 0:0:0:0:0:ffff:1039:9708
16.57.151.9 0:0:0:0:0:ffff:1039:9709
16.57.151.10 0:0:0:0:0:ffff:1039:970a
16.57.151.11 0:0:0:0:0:ffff:1039:970b
16.57.151.12 0:0:0:0:0:ffff:1039:970c
16.57.151.13 0:0:0:0:0:ffff:1039:970d
16.57.151.14 0:0:0:0:0:ffff:1039:970e
16.57.151.15 0:0:0:0:0:ffff:1039:970f
16.57.151.16 0:0:0:0:0:ffff:1039:9710
16.57.151.17 0:0:0:0:0:ffff:1039:9711
16.57.151.18 0:0:0:0:0:ffff:1039:9712
16.57.151.19 0:0:0:0:0:ffff:1039:9713
16.57.151.20 0:0:0:0:0:ffff:1039:9714
16.57.151.21 0:0:0:0:0:ffff:1039:9715
16.57.151.22 0:0:0:0:0:ffff:1039:9716
16.57.151.23 0:0:0:0:0:ffff:1039:9717
16.57.151.24 0:0:0:0:0:ffff:1039:9718
16.57.151.25 0:0:0:0:0:ffff:1039:9719
16.57.151.26 0:0:0:0:0:ffff:1039:971a
16.57.151.27 0:0:0:0:0:ffff:1039:971b
16.57.151.28 0:0:0:0:0:ffff:1039:971c
16.57.151.29 0:0:0:0:0:ffff:1039:971d
16.57.151.30 0:0:0:0:0:ffff:1039:971e
16.57.151.31 0:0:0:0:0:ffff:1039:971f
16.57.151.32 0:0:0:0:0:ffff:1039:9720
16.57.151.33 0:0:0:0:0:ffff:1039:9721
16.57.151.34 0:0:0:0:0:ffff:1039:9722
16.57.151.35 0:0:0:0:0:ffff:1039:9723
16.57.151.36 0:0:0:0:0:ffff:1039:9724
16.57.151.37 0:0:0:0:0:ffff:1039:9725
16.57.151.38 0:0:0:0:0:ffff:1039:9726
16.57.151.39 0:0:0:0:0:ffff:1039:9727
16.57.151.40 0:0:0:0:0:ffff:1039:9728
16.57.151.41 0:0:0:0:0:ffff:1039:9729
16.57.151.42 0:0:0:0:0:ffff:1039:972a
16.57.151.43 0:0:0:0:0:ffff:1039:972b
16.57.151.44 0:0:0:0:0:ffff:1039:972c
16.57.151.45 0:0:0:0:0:ffff:1039:972d
16.57.151.46 0:0:0:0:0:ffff:1039:972e
16.57.151.47 0:0:0:0:0:ffff:1039:972f
16.57.151.48 0:0:0:0:0:ffff:1039:9730
16.57.151.49 0:0:0:0:0:ffff:1039:9731
16.57.151.50 0:0:0:0:0:ffff:1039:9732
16.57.151.51 0:0:0:0:0:ffff:1039:9733
16.57.151.52 0:0:0:0:0:ffff:1039:9734
16.57.151.53 0:0:0:0:0:ffff:1039:9735
16.57.151.54 0:0:0:0:0:ffff:1039:9736
16.57.151.55 0:0:0:0:0:ffff:1039:9737
16.57.151.56 0:0:0:0:0:ffff:1039:9738
16.57.151.57 0:0:0:0:0:ffff:1039:9739
16.57.151.58 0:0:0:0:0:ffff:1039:973a
16.57.151.59 0:0:0:0:0:ffff:1039:973b
16.57.151.60 0:0:0:0:0:ffff:1039:973c


16.57.151.61 0:0:0:0:0:ffff:1039:973d
16.57.151.62 0:0:0:0:0:ffff:1039:973e
16.57.151.63 0:0:0:0:0:ffff:1039:973f
16.57.151.64 0:0:0:0:0:ffff:1039:9740
16.57.151.65 0:0:0:0:0:ffff:1039:9741
16.57.151.66 0:0:0:0:0:ffff:1039:9742
16.57.151.67 0:0:0:0:0:ffff:1039:9743
16.57.151.68 0:0:0:0:0:ffff:1039:9744
16.57.151.69 0:0:0:0:0:ffff:1039:9745
16.57.151.70 0:0:0:0:0:ffff:1039:9746
16.57.151.71 0:0:0:0:0:ffff:1039:9747
16.57.151.72 0:0:0:0:0:ffff:1039:9748
16.57.151.73 0:0:0:0:0:ffff:1039:9749
16.57.151.74 0:0:0:0:0:ffff:1039:974a
16.57.151.75 0:0:0:0:0:ffff:1039:974b
16.57.151.76 0:0:0:0:0:ffff:1039:974c
16.57.151.77 0:0:0:0:0:ffff:1039:974d
16.57.151.78 0:0:0:0:0:ffff:1039:974e
16.57.151.79 0:0:0:0:0:ffff:1039:974f
16.57.151.80 0:0:0:0:0:ffff:1039:9750
16.57.151.81 0:0:0:0:0:ffff:1039:9751
16.57.151.82 0:0:0:0:0:ffff:1039:9752
16.57.151.83 0:0:0:0:0:ffff:1039:9753
16.57.151.84 0:0:0:0:0:ffff:1039:9754
16.57.151.85 0:0:0:0:0:ffff:1039:9755
16.57.151.86 0:0:0:0:0:ffff:1039:9756
16.57.151.87 0:0:0:0:0:ffff:1039:9757
16.57.151.88 0:0:0:0:0:ffff:1039:9758
16.57.151.89 0:0:0:0:0:ffff:1039:9759
16.57.151.90 0:0:0:0:0:ffff:1039:975a
16.57.151.91 0:0:0:0:0:ffff:1039:975b
16.57.151.92 0:0:0:0:0:ffff:1039:975c
16.57.151.93 0:0:0:0:0:ffff:1039:975d
16.57.151.94 0:0:0:0:0:ffff:1039:975e
16.57.151.95 0:0:0:0:0:ffff:1039:975f
16.57.151.96 0:0:0:0:0:ffff:1039:9760
16.57.151.97 0:0:0:0:0:ffff:1039:9761
16.57.151.98 0:0:0:0:0:ffff:1039:9762
16.57.151.99 0:0:0:0:0:ffff:1039:9763
16.57.151.100 0:0:0:0:0:ffff:1039:9764
16.57.151.101 0:0:0:0:0:ffff:1039:9765
16.57.151.102 0:0:0:0:0:ffff:1039:9766
16.57.151.103 0:0:0:0:0:ffff:1039:9767
16.57.151.104 0:0:0:0:0:ffff:1039:9768
16.57.151.105 0:0:0:0:0:ffff:1039:9769
16.57.151.106 0:0:0:0:0:ffff:1039:976a
16.57.151.107 0:0:0:0:0:ffff:1039:976b
16.57.151.108 0:0:0:0:0:ffff:1039:976c
16.57.151.109 0:0:0:0:0:ffff:1039:976d
16.57.151.110 0:0:0:0:0:ffff:1039:976e
16.57.151.111 0:0:0:0:0:ffff:1039:976f
16.57.151.112 0:0:0:0:0:ffff:1039:9770
16.57.151.113 0:0:0:0:0:ffff:1039:9771
16.57.151.114 0:0:0:0:0:ffff:1039:9772
16.57.151.115 0:0:0:0:0:ffff:1039:9773
16.57.151.116 0:0:0:0:0:ffff:1039:9774
16.57.151.117 0:0:0:0:0:ffff:1039:9775
16.57.151.118 0:0:0:0:0:ffff:1039:9776
16.57.151.119 0:0:0:0:0:ffff:1039:9777
16.57.151.120 0:0:0:0:0:ffff:1039:9778


16.57.151.121 0:0:0:0:0:ffff:1039:9779
16.57.151.122 0:0:0:0:0:ffff:1039:977a
16.57.151.123 0:0:0:0:0:ffff:1039:977b
16.57.151.124 0:0:0:0:0:ffff:1039:977c
16.57.151.125 0:0:0:0:0:ffff:1039:977d
16.57.151.126 0:0:0:0:0:ffff:1039:977e
16.57.151.127 0:0:0:0:0:ffff:1039:977f
16.57.151.128 0:0:0:0:0:ffff:1039:9780
16.57.151.129 0:0:0:0:0:ffff:1039:9781
16.57.151.130 0:0:0:0:0:ffff:1039:9782
16.57.151.131 0:0:0:0:0:ffff:1039:9783
16.57.151.132 0:0:0:0:0:ffff:1039:9784
16.57.151.133 0:0:0:0:0:ffff:1039:9785
16.57.151.134 0:0:0:0:0:ffff:1039:9786
16.57.151.135 0:0:0:0:0:ffff:1039:9787
16.57.151.136 0:0:0:0:0:ffff:1039:9788
16.57.151.137 0:0:0:0:0:ffff:1039:9789
16.57.151.138 0:0:0:0:0:ffff:1039:978a
16.57.151.139 0:0:0:0:0:ffff:1039:978b
16.57.151.140 0:0:0:0:0:ffff:1039:978c
16.57.151.141 0:0:0:0:0:ffff:1039:978d
16.57.151.142 0:0:0:0:0:ffff:1039:978e
16.57.151.143 0:0:0:0:0:ffff:1039:978f
16.57.151.144 0:0:0:0:0:ffff:1039:9790
16.57.151.145 0:0:0:0:0:ffff:1039:9791
16.57.151.146 0:0:0:0:0:ffff:1039:9792
16.57.151.147 0:0:0:0:0:ffff:1039:9793
16.57.151.148 0:0:0:0:0:ffff:1039:9794
16.57.151.149 0:0:0:0:0:ffff:1039:9795
16.57.151.150 0:0:0:0:0:ffff:1039:9796
16.57.151.151 0:0:0:0:0:ffff:1039:9797
16.57.151.152 0:0:0:0:0:ffff:1039:9798
16.57.151.153 0:0:0:0:0:ffff:1039:9799
16.57.151.154 0:0:0:0:0:ffff:1039:979a
16.57.151.155 0:0:0:0:0:ffff:1039:979b
16.57.151.156 0:0:0:0:0:ffff:1039:979c
16.57.151.157 0:0:0:0:0:ffff:1039:979d
16.57.151.158 0:0:0:0:0:ffff:1039:979e
16.57.151.159 0:0:0:0:0:ffff:1039:979f
16.57.151.160 0:0:0:0:0:ffff:1039:97a0
16.57.151.161 0:0:0:0:0:ffff:1039:97a1
16.57.151.162 0:0:0:0:0:ffff:1039:97a2
16.57.151.163 0:0:0:0:0:ffff:1039:97a3
16.57.151.164 0:0:0:0:0:ffff:1039:97a4
16.57.151.165 0:0:0:0:0:ffff:1039:97a5
16.57.151.166 0:0:0:0:0:ffff:1039:97a6
16.57.151.167 0:0:0:0:0:ffff:1039:97a7
16.57.151.168 0:0:0:0:0:ffff:1039:97a8
16.57.151.169 0:0:0:0:0:ffff:1039:97a9
16.57.151.170 0:0:0:0:0:ffff:1039:97aa
16.57.151.171 0:0:0:0:0:ffff:1039:97ab
16.57.151.172 0:0:0:0:0:ffff:1039:97ac
16.57.151.173 0:0:0:0:0:ffff:1039:97ad
16.57.151.174 0:0:0:0:0:ffff:1039:97ae
16.57.151.175 0:0:0:0:0:ffff:1039:97af
16.57.151.176 0:0:0:0:0:ffff:1039:97b0
16.57.151.177 0:0:0:0:0:ffff:1039:97b1
16.57.151.178 0:0:0:0:0:ffff:1039:97b2
16.57.151.179 0:0:0:0:0:ffff:1039:97b3
16.57.151.180 0:0:0:0:0:ffff:1039:97b4


16.57.151.181 0:0:0:0:0:ffff:1039:97b5
16.57.151.182 0:0:0:0:0:ffff:1039:97b6
16.57.151.183 0:0:0:0:0:ffff:1039:97b7
16.57.151.184 0:0:0:0:0:ffff:1039:97b8
16.57.151.185 0:0:0:0:0:ffff:1039:97b9
16.57.151.186 0:0:0:0:0:ffff:1039:97ba
16.57.151.187 0:0:0:0:0:ffff:1039:97bb
16.57.151.188 0:0:0:0:0:ffff:1039:97bc
16.57.151.189 0:0:0:0:0:ffff:1039:97bd
16.57.151.190 0:0:0:0:0:ffff:1039:97be
16.57.151.191 0:0:0:0:0:ffff:1039:97bf
16.57.151.192 0:0:0:0:0:ffff:1039:97c0
16.57.151.193 0:0:0:0:0:ffff:1039:97c1
16.57.151.194 0:0:0:0:0:ffff:1039:97c2
16.57.151.195 0:0:0:0:0:ffff:1039:97c3
16.57.151.196 0:0:0:0:0:ffff:1039:97c4
16.57.151.197 0:0:0:0:0:ffff:1039:97c5
16.57.151.198 0:0:0:0:0:ffff:1039:97c6
16.57.151.199 0:0:0:0:0:ffff:1039:97c7
16.57.151.200 0:0:0:0:0:ffff:1039:97c8
16.57.151.201 0:0:0:0:0:ffff:1039:97c9
16.57.151.202 0:0:0:0:0:ffff:1039:97ca
16.57.151.203 0:0:0:0:0:ffff:1039:97cb
16.57.151.204 0:0:0:0:0:ffff:1039:97cc
16.57.151.205 0:0:0:0:0:ffff:1039:97cd
16.57.151.206 0:0:0:0:0:ffff:1039:97ce
16.57.151.207 0:0:0:0:0:ffff:1039:97cf
16.57.151.208 0:0:0:0:0:ffff:1039:97d0
16.57.151.209 0:0:0:0:0:ffff:1039:97d1
16.57.151.210 0:0:0:0:0:ffff:1039:97d2
16.57.151.211 0:0:0:0:0:ffff:1039:97d3
16.57.151.212 0:0:0:0:0:ffff:1039:97d4
16.57.151.213 0:0:0:0:0:ffff:1039:97d5
16.57.151.214 0:0:0:0:0:ffff:1039:97d6
16.57.151.215 0:0:0:0:0:ffff:1039:97d7
16.57.151.216 0:0:0:0:0:ffff:1039:97d8
16.57.151.217 0:0:0:0:0:ffff:1039:97d9
16.57.151.218 0:0:0:0:0:ffff:1039:97da
16.57.151.219 0:0:0:0:0:ffff:1039:97db
16.57.151.220 0:0:0:0:0:ffff:1039:97dc
16.57.151.221 0:0:0:0:0:ffff:1039:97dd
16.57.151.222 0:0:0:0:0:ffff:1039:97de
16.57.151.223 0:0:0:0:0:ffff:1039:97df
16.57.151.224 0:0:0:0:0:ffff:1039:97e0
16.57.151.225 0:0:0:0:0:ffff:1039:97e1
16.57.151.226 0:0:0:0:0:ffff:1039:97e2
16.57.151.227 0:0:0:0:0:ffff:1039:97e3
16.57.151.228 0:0:0:0:0:ffff:1039:97e4
16.57.151.229 0:0:0:0:0:ffff:1039:97e5
16.57.151.230 0:0:0:0:0:ffff:1039:97e6
16.57.151.231 0:0:0:0:0:ffff:1039:97e7
16.57.151.232 0:0:0:0:0:ffff:1039:97e8
16.57.151.233 0:0:0:0:0:ffff:1039:97e9
16.57.151.234 0:0:0:0:0:ffff:1039:97ea
16.57.151.235 0:0:0:0:0:ffff:1039:97eb
16.57.151.236 0:0:0:0:0:ffff:1039:97ec
16.57.151.237 0:0:0:0:0:ffff:1039:97ed
16.57.151.238 0:0:0:0:0:ffff:1039:97ee
16.57.151.239 0:0:0:0:0:ffff:1039:97ef
16.57.151.240 0:0:0:0:0:ffff:1039:97f0
16.57.151.241 0:0:0:0:0:ffff:1039:97f1
16.57.151.242 0:0:0:0:0:ffff:1039:97f2
16.57.151.243 0:0:0:0:0:ffff:1039:97f3
16.57.151.244 0:0:0:0:0:ffff:1039:97f4
16.57.151.245 0:0:0:0:0:ffff:1039:97f5
16.57.151.246 0:0:0:0:0:ffff:1039:97f6
16.57.151.247 0:0:0:0:0:ffff:1039:97f7
16.57.151.248 0:0:0:0:0:ffff:1039:97f8
16.57.151.249 0:0:0:0:0:ffff:1039:97f9
16.57.151.250 0:0:0:0:0:ffff:1039:97fa
16.57.151.251 0:0:0:0:0:ffff:1039:97fb
16.57.151.252 0:0:0:0:0:ffff:1039:97fc
16.57.151.253 0:0:0:0:0:ffff:1039:97fd
16.57.151.254 0:0:0:0:0:ffff:1039:97fe
16.57.151.255 0:0:0:0:0:ffff:1039:97ff


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.