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
19.134.151.1 0:0:0:0:0:ffff:1386:9701
19.134.151.2 0:0:0:0:0:ffff:1386:9702
19.134.151.3 0:0:0:0:0:ffff:1386:9703
19.134.151.4 0:0:0:0:0:ffff:1386:9704
19.134.151.5 0:0:0:0:0:ffff:1386:9705
19.134.151.6 0:0:0:0:0:ffff:1386:9706
19.134.151.7 0:0:0:0:0:ffff:1386:9707
19.134.151.8 0:0:0:0:0:ffff:1386:9708
19.134.151.9 0:0:0:0:0:ffff:1386:9709
19.134.151.10 0:0:0:0:0:ffff:1386:970a
19.134.151.11 0:0:0:0:0:ffff:1386:970b
19.134.151.12 0:0:0:0:0:ffff:1386:970c
19.134.151.13 0:0:0:0:0:ffff:1386:970d
19.134.151.14 0:0:0:0:0:ffff:1386:970e
19.134.151.15 0:0:0:0:0:ffff:1386:970f
19.134.151.16 0:0:0:0:0:ffff:1386:9710
19.134.151.17 0:0:0:0:0:ffff:1386:9711
19.134.151.18 0:0:0:0:0:ffff:1386:9712
19.134.151.19 0:0:0:0:0:ffff:1386:9713
19.134.151.20 0:0:0:0:0:ffff:1386:9714
19.134.151.21 0:0:0:0:0:ffff:1386:9715
19.134.151.22 0:0:0:0:0:ffff:1386:9716
19.134.151.23 0:0:0:0:0:ffff:1386:9717
19.134.151.24 0:0:0:0:0:ffff:1386:9718
19.134.151.25 0:0:0:0:0:ffff:1386:9719
19.134.151.26 0:0:0:0:0:ffff:1386:971a
19.134.151.27 0:0:0:0:0:ffff:1386:971b
19.134.151.28 0:0:0:0:0:ffff:1386:971c
19.134.151.29 0:0:0:0:0:ffff:1386:971d
19.134.151.30 0:0:0:0:0:ffff:1386:971e
19.134.151.31 0:0:0:0:0:ffff:1386:971f
19.134.151.32 0:0:0:0:0:ffff:1386:9720
19.134.151.33 0:0:0:0:0:ffff:1386:9721
19.134.151.34 0:0:0:0:0:ffff:1386:9722
19.134.151.35 0:0:0:0:0:ffff:1386:9723
19.134.151.36 0:0:0:0:0:ffff:1386:9724
19.134.151.37 0:0:0:0:0:ffff:1386:9725
19.134.151.38 0:0:0:0:0:ffff:1386:9726
19.134.151.39 0:0:0:0:0:ffff:1386:9727
19.134.151.40 0:0:0:0:0:ffff:1386:9728
19.134.151.41 0:0:0:0:0:ffff:1386:9729
19.134.151.42 0:0:0:0:0:ffff:1386:972a
19.134.151.43 0:0:0:0:0:ffff:1386:972b
19.134.151.44 0:0:0:0:0:ffff:1386:972c
19.134.151.45 0:0:0:0:0:ffff:1386:972d
19.134.151.46 0:0:0:0:0:ffff:1386:972e
19.134.151.47 0:0:0:0:0:ffff:1386:972f
19.134.151.48 0:0:0:0:0:ffff:1386:9730
19.134.151.49 0:0:0:0:0:ffff:1386:9731
19.134.151.50 0:0:0:0:0:ffff:1386:9732
19.134.151.51 0:0:0:0:0:ffff:1386:9733
19.134.151.52 0:0:0:0:0:ffff:1386:9734
19.134.151.53 0:0:0:0:0:ffff:1386:9735
19.134.151.54 0:0:0:0:0:ffff:1386:9736
19.134.151.55 0:0:0:0:0:ffff:1386:9737
19.134.151.56 0:0:0:0:0:ffff:1386:9738
19.134.151.57 0:0:0:0:0:ffff:1386:9739
19.134.151.58 0:0:0:0:0:ffff:1386:973a
19.134.151.59 0:0:0:0:0:ffff:1386:973b
19.134.151.60 0:0:0:0:0:ffff:1386:973c


19.134.151.61 0:0:0:0:0:ffff:1386:973d
19.134.151.62 0:0:0:0:0:ffff:1386:973e
19.134.151.63 0:0:0:0:0:ffff:1386:973f
19.134.151.64 0:0:0:0:0:ffff:1386:9740
19.134.151.65 0:0:0:0:0:ffff:1386:9741
19.134.151.66 0:0:0:0:0:ffff:1386:9742
19.134.151.67 0:0:0:0:0:ffff:1386:9743
19.134.151.68 0:0:0:0:0:ffff:1386:9744
19.134.151.69 0:0:0:0:0:ffff:1386:9745
19.134.151.70 0:0:0:0:0:ffff:1386:9746
19.134.151.71 0:0:0:0:0:ffff:1386:9747
19.134.151.72 0:0:0:0:0:ffff:1386:9748
19.134.151.73 0:0:0:0:0:ffff:1386:9749
19.134.151.74 0:0:0:0:0:ffff:1386:974a
19.134.151.75 0:0:0:0:0:ffff:1386:974b
19.134.151.76 0:0:0:0:0:ffff:1386:974c
19.134.151.77 0:0:0:0:0:ffff:1386:974d
19.134.151.78 0:0:0:0:0:ffff:1386:974e
19.134.151.79 0:0:0:0:0:ffff:1386:974f
19.134.151.80 0:0:0:0:0:ffff:1386:9750
19.134.151.81 0:0:0:0:0:ffff:1386:9751
19.134.151.82 0:0:0:0:0:ffff:1386:9752
19.134.151.83 0:0:0:0:0:ffff:1386:9753
19.134.151.84 0:0:0:0:0:ffff:1386:9754
19.134.151.85 0:0:0:0:0:ffff:1386:9755
19.134.151.86 0:0:0:0:0:ffff:1386:9756
19.134.151.87 0:0:0:0:0:ffff:1386:9757
19.134.151.88 0:0:0:0:0:ffff:1386:9758
19.134.151.89 0:0:0:0:0:ffff:1386:9759
19.134.151.90 0:0:0:0:0:ffff:1386:975a
19.134.151.91 0:0:0:0:0:ffff:1386:975b
19.134.151.92 0:0:0:0:0:ffff:1386:975c
19.134.151.93 0:0:0:0:0:ffff:1386:975d
19.134.151.94 0:0:0:0:0:ffff:1386:975e
19.134.151.95 0:0:0:0:0:ffff:1386:975f
19.134.151.96 0:0:0:0:0:ffff:1386:9760
19.134.151.97 0:0:0:0:0:ffff:1386:9761
19.134.151.98 0:0:0:0:0:ffff:1386:9762
19.134.151.99 0:0:0:0:0:ffff:1386:9763
19.134.151.100 0:0:0:0:0:ffff:1386:9764
19.134.151.101 0:0:0:0:0:ffff:1386:9765
19.134.151.102 0:0:0:0:0:ffff:1386:9766
19.134.151.103 0:0:0:0:0:ffff:1386:9767
19.134.151.104 0:0:0:0:0:ffff:1386:9768
19.134.151.105 0:0:0:0:0:ffff:1386:9769
19.134.151.106 0:0:0:0:0:ffff:1386:976a
19.134.151.107 0:0:0:0:0:ffff:1386:976b
19.134.151.108 0:0:0:0:0:ffff:1386:976c
19.134.151.109 0:0:0:0:0:ffff:1386:976d
19.134.151.110 0:0:0:0:0:ffff:1386:976e
19.134.151.111 0:0:0:0:0:ffff:1386:976f
19.134.151.112 0:0:0:0:0:ffff:1386:9770
19.134.151.113 0:0:0:0:0:ffff:1386:9771
19.134.151.114 0:0:0:0:0:ffff:1386:9772
19.134.151.115 0:0:0:0:0:ffff:1386:9773
19.134.151.116 0:0:0:0:0:ffff:1386:9774
19.134.151.117 0:0:0:0:0:ffff:1386:9775
19.134.151.118 0:0:0:0:0:ffff:1386:9776
19.134.151.119 0:0:0:0:0:ffff:1386:9777
19.134.151.120 0:0:0:0:0:ffff:1386:9778


19.134.151.121 0:0:0:0:0:ffff:1386:9779
19.134.151.122 0:0:0:0:0:ffff:1386:977a
19.134.151.123 0:0:0:0:0:ffff:1386:977b
19.134.151.124 0:0:0:0:0:ffff:1386:977c
19.134.151.125 0:0:0:0:0:ffff:1386:977d
19.134.151.126 0:0:0:0:0:ffff:1386:977e
19.134.151.127 0:0:0:0:0:ffff:1386:977f
19.134.151.128 0:0:0:0:0:ffff:1386:9780
19.134.151.129 0:0:0:0:0:ffff:1386:9781
19.134.151.130 0:0:0:0:0:ffff:1386:9782
19.134.151.131 0:0:0:0:0:ffff:1386:9783
19.134.151.132 0:0:0:0:0:ffff:1386:9784
19.134.151.133 0:0:0:0:0:ffff:1386:9785
19.134.151.134 0:0:0:0:0:ffff:1386:9786
19.134.151.135 0:0:0:0:0:ffff:1386:9787
19.134.151.136 0:0:0:0:0:ffff:1386:9788
19.134.151.137 0:0:0:0:0:ffff:1386:9789
19.134.151.138 0:0:0:0:0:ffff:1386:978a
19.134.151.139 0:0:0:0:0:ffff:1386:978b
19.134.151.140 0:0:0:0:0:ffff:1386:978c
19.134.151.141 0:0:0:0:0:ffff:1386:978d
19.134.151.142 0:0:0:0:0:ffff:1386:978e
19.134.151.143 0:0:0:0:0:ffff:1386:978f
19.134.151.144 0:0:0:0:0:ffff:1386:9790
19.134.151.145 0:0:0:0:0:ffff:1386:9791
19.134.151.146 0:0:0:0:0:ffff:1386:9792
19.134.151.147 0:0:0:0:0:ffff:1386:9793
19.134.151.148 0:0:0:0:0:ffff:1386:9794
19.134.151.149 0:0:0:0:0:ffff:1386:9795
19.134.151.150 0:0:0:0:0:ffff:1386:9796
19.134.151.151 0:0:0:0:0:ffff:1386:9797
19.134.151.152 0:0:0:0:0:ffff:1386:9798
19.134.151.153 0:0:0:0:0:ffff:1386:9799
19.134.151.154 0:0:0:0:0:ffff:1386:979a
19.134.151.155 0:0:0:0:0:ffff:1386:979b
19.134.151.156 0:0:0:0:0:ffff:1386:979c
19.134.151.157 0:0:0:0:0:ffff:1386:979d
19.134.151.158 0:0:0:0:0:ffff:1386:979e
19.134.151.159 0:0:0:0:0:ffff:1386:979f
19.134.151.160 0:0:0:0:0:ffff:1386:97a0
19.134.151.161 0:0:0:0:0:ffff:1386:97a1
19.134.151.162 0:0:0:0:0:ffff:1386:97a2
19.134.151.163 0:0:0:0:0:ffff:1386:97a3
19.134.151.164 0:0:0:0:0:ffff:1386:97a4
19.134.151.165 0:0:0:0:0:ffff:1386:97a5
19.134.151.166 0:0:0:0:0:ffff:1386:97a6
19.134.151.167 0:0:0:0:0:ffff:1386:97a7
19.134.151.168 0:0:0:0:0:ffff:1386:97a8
19.134.151.169 0:0:0:0:0:ffff:1386:97a9
19.134.151.170 0:0:0:0:0:ffff:1386:97aa
19.134.151.171 0:0:0:0:0:ffff:1386:97ab
19.134.151.172 0:0:0:0:0:ffff:1386:97ac
19.134.151.173 0:0:0:0:0:ffff:1386:97ad
19.134.151.174 0:0:0:0:0:ffff:1386:97ae
19.134.151.175 0:0:0:0:0:ffff:1386:97af
19.134.151.176 0:0:0:0:0:ffff:1386:97b0
19.134.151.177 0:0:0:0:0:ffff:1386:97b1
19.134.151.178 0:0:0:0:0:ffff:1386:97b2
19.134.151.179 0:0:0:0:0:ffff:1386:97b3
19.134.151.180 0:0:0:0:0:ffff:1386:97b4


19.134.151.181 0:0:0:0:0:ffff:1386:97b5
19.134.151.182 0:0:0:0:0:ffff:1386:97b6
19.134.151.183 0:0:0:0:0:ffff:1386:97b7
19.134.151.184 0:0:0:0:0:ffff:1386:97b8
19.134.151.185 0:0:0:0:0:ffff:1386:97b9
19.134.151.186 0:0:0:0:0:ffff:1386:97ba
19.134.151.187 0:0:0:0:0:ffff:1386:97bb
19.134.151.188 0:0:0:0:0:ffff:1386:97bc
19.134.151.189 0:0:0:0:0:ffff:1386:97bd
19.134.151.190 0:0:0:0:0:ffff:1386:97be
19.134.151.191 0:0:0:0:0:ffff:1386:97bf
19.134.151.192 0:0:0:0:0:ffff:1386:97c0
19.134.151.193 0:0:0:0:0:ffff:1386:97c1
19.134.151.194 0:0:0:0:0:ffff:1386:97c2
19.134.151.195 0:0:0:0:0:ffff:1386:97c3
19.134.151.196 0:0:0:0:0:ffff:1386:97c4
19.134.151.197 0:0:0:0:0:ffff:1386:97c5
19.134.151.198 0:0:0:0:0:ffff:1386:97c6
19.134.151.199 0:0:0:0:0:ffff:1386:97c7
19.134.151.200 0:0:0:0:0:ffff:1386:97c8
19.134.151.201 0:0:0:0:0:ffff:1386:97c9
19.134.151.202 0:0:0:0:0:ffff:1386:97ca
19.134.151.203 0:0:0:0:0:ffff:1386:97cb
19.134.151.204 0:0:0:0:0:ffff:1386:97cc
19.134.151.205 0:0:0:0:0:ffff:1386:97cd
19.134.151.206 0:0:0:0:0:ffff:1386:97ce
19.134.151.207 0:0:0:0:0:ffff:1386:97cf
19.134.151.208 0:0:0:0:0:ffff:1386:97d0
19.134.151.209 0:0:0:0:0:ffff:1386:97d1
19.134.151.210 0:0:0:0:0:ffff:1386:97d2
19.134.151.211 0:0:0:0:0:ffff:1386:97d3
19.134.151.212 0:0:0:0:0:ffff:1386:97d4
19.134.151.213 0:0:0:0:0:ffff:1386:97d5
19.134.151.214 0:0:0:0:0:ffff:1386:97d6
19.134.151.215 0:0:0:0:0:ffff:1386:97d7
19.134.151.216 0:0:0:0:0:ffff:1386:97d8
19.134.151.217 0:0:0:0:0:ffff:1386:97d9
19.134.151.218 0:0:0:0:0:ffff:1386:97da
19.134.151.219 0:0:0:0:0:ffff:1386:97db
19.134.151.220 0:0:0:0:0:ffff:1386:97dc
19.134.151.221 0:0:0:0:0:ffff:1386:97dd
19.134.151.222 0:0:0:0:0:ffff:1386:97de
19.134.151.223 0:0:0:0:0:ffff:1386:97df
19.134.151.224 0:0:0:0:0:ffff:1386:97e0
19.134.151.225 0:0:0:0:0:ffff:1386:97e1
19.134.151.226 0:0:0:0:0:ffff:1386:97e2
19.134.151.227 0:0:0:0:0:ffff:1386:97e3
19.134.151.228 0:0:0:0:0:ffff:1386:97e4
19.134.151.229 0:0:0:0:0:ffff:1386:97e5
19.134.151.230 0:0:0:0:0:ffff:1386:97e6
19.134.151.231 0:0:0:0:0:ffff:1386:97e7
19.134.151.232 0:0:0:0:0:ffff:1386:97e8
19.134.151.233 0:0:0:0:0:ffff:1386:97e9
19.134.151.234 0:0:0:0:0:ffff:1386:97ea
19.134.151.235 0:0:0:0:0:ffff:1386:97eb
19.134.151.236 0:0:0:0:0:ffff:1386:97ec
19.134.151.237 0:0:0:0:0:ffff:1386:97ed
19.134.151.238 0:0:0:0:0:ffff:1386:97ee
19.134.151.239 0:0:0:0:0:ffff:1386:97ef
19.134.151.240 0:0:0:0:0:ffff:1386:97f0
19.134.151.241 0:0:0:0:0:ffff:1386:97f1
19.134.151.242 0:0:0:0:0:ffff:1386:97f2
19.134.151.243 0:0:0:0:0:ffff:1386:97f3
19.134.151.244 0:0:0:0:0:ffff:1386:97f4
19.134.151.245 0:0:0:0:0:ffff:1386:97f5
19.134.151.246 0:0:0:0:0:ffff:1386:97f6
19.134.151.247 0:0:0:0:0:ffff:1386:97f7
19.134.151.248 0:0:0:0:0:ffff:1386:97f8
19.134.151.249 0:0:0:0:0:ffff:1386:97f9
19.134.151.250 0:0:0:0:0:ffff:1386:97fa
19.134.151.251 0:0:0:0:0:ffff:1386:97fb
19.134.151.252 0:0:0:0:0:ffff:1386:97fc
19.134.151.253 0:0:0:0:0:ffff:1386:97fd
19.134.151.254 0:0:0:0:0:ffff:1386:97fe
19.134.151.255 0:0:0:0:0:ffff:1386:97ff


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.