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
34.51.103.1 0:0:0:0:0:ffff:2233:6701
34.51.103.2 0:0:0:0:0:ffff:2233:6702
34.51.103.3 0:0:0:0:0:ffff:2233:6703
34.51.103.4 0:0:0:0:0:ffff:2233:6704
34.51.103.5 0:0:0:0:0:ffff:2233:6705
34.51.103.6 0:0:0:0:0:ffff:2233:6706
34.51.103.7 0:0:0:0:0:ffff:2233:6707
34.51.103.8 0:0:0:0:0:ffff:2233:6708
34.51.103.9 0:0:0:0:0:ffff:2233:6709
34.51.103.10 0:0:0:0:0:ffff:2233:670a
34.51.103.11 0:0:0:0:0:ffff:2233:670b
34.51.103.12 0:0:0:0:0:ffff:2233:670c
34.51.103.13 0:0:0:0:0:ffff:2233:670d
34.51.103.14 0:0:0:0:0:ffff:2233:670e
34.51.103.15 0:0:0:0:0:ffff:2233:670f
34.51.103.16 0:0:0:0:0:ffff:2233:6710
34.51.103.17 0:0:0:0:0:ffff:2233:6711
34.51.103.18 0:0:0:0:0:ffff:2233:6712
34.51.103.19 0:0:0:0:0:ffff:2233:6713
34.51.103.20 0:0:0:0:0:ffff:2233:6714
34.51.103.21 0:0:0:0:0:ffff:2233:6715
34.51.103.22 0:0:0:0:0:ffff:2233:6716
34.51.103.23 0:0:0:0:0:ffff:2233:6717
34.51.103.24 0:0:0:0:0:ffff:2233:6718
34.51.103.25 0:0:0:0:0:ffff:2233:6719
34.51.103.26 0:0:0:0:0:ffff:2233:671a
34.51.103.27 0:0:0:0:0:ffff:2233:671b
34.51.103.28 0:0:0:0:0:ffff:2233:671c
34.51.103.29 0:0:0:0:0:ffff:2233:671d
34.51.103.30 0:0:0:0:0:ffff:2233:671e
34.51.103.31 0:0:0:0:0:ffff:2233:671f
34.51.103.32 0:0:0:0:0:ffff:2233:6720
34.51.103.33 0:0:0:0:0:ffff:2233:6721
34.51.103.34 0:0:0:0:0:ffff:2233:6722
34.51.103.35 0:0:0:0:0:ffff:2233:6723
34.51.103.36 0:0:0:0:0:ffff:2233:6724
34.51.103.37 0:0:0:0:0:ffff:2233:6725
34.51.103.38 0:0:0:0:0:ffff:2233:6726
34.51.103.39 0:0:0:0:0:ffff:2233:6727
34.51.103.40 0:0:0:0:0:ffff:2233:6728
34.51.103.41 0:0:0:0:0:ffff:2233:6729
34.51.103.42 0:0:0:0:0:ffff:2233:672a
34.51.103.43 0:0:0:0:0:ffff:2233:672b
34.51.103.44 0:0:0:0:0:ffff:2233:672c
34.51.103.45 0:0:0:0:0:ffff:2233:672d
34.51.103.46 0:0:0:0:0:ffff:2233:672e
34.51.103.47 0:0:0:0:0:ffff:2233:672f
34.51.103.48 0:0:0:0:0:ffff:2233:6730
34.51.103.49 0:0:0:0:0:ffff:2233:6731
34.51.103.50 0:0:0:0:0:ffff:2233:6732
34.51.103.51 0:0:0:0:0:ffff:2233:6733
34.51.103.52 0:0:0:0:0:ffff:2233:6734
34.51.103.53 0:0:0:0:0:ffff:2233:6735
34.51.103.54 0:0:0:0:0:ffff:2233:6736
34.51.103.55 0:0:0:0:0:ffff:2233:6737
34.51.103.56 0:0:0:0:0:ffff:2233:6738
34.51.103.57 0:0:0:0:0:ffff:2233:6739
34.51.103.58 0:0:0:0:0:ffff:2233:673a
34.51.103.59 0:0:0:0:0:ffff:2233:673b
34.51.103.60 0:0:0:0:0:ffff:2233:673c


34.51.103.61 0:0:0:0:0:ffff:2233:673d
34.51.103.62 0:0:0:0:0:ffff:2233:673e
34.51.103.63 0:0:0:0:0:ffff:2233:673f
34.51.103.64 0:0:0:0:0:ffff:2233:6740
34.51.103.65 0:0:0:0:0:ffff:2233:6741
34.51.103.66 0:0:0:0:0:ffff:2233:6742
34.51.103.67 0:0:0:0:0:ffff:2233:6743
34.51.103.68 0:0:0:0:0:ffff:2233:6744
34.51.103.69 0:0:0:0:0:ffff:2233:6745
34.51.103.70 0:0:0:0:0:ffff:2233:6746
34.51.103.71 0:0:0:0:0:ffff:2233:6747
34.51.103.72 0:0:0:0:0:ffff:2233:6748
34.51.103.73 0:0:0:0:0:ffff:2233:6749
34.51.103.74 0:0:0:0:0:ffff:2233:674a
34.51.103.75 0:0:0:0:0:ffff:2233:674b
34.51.103.76 0:0:0:0:0:ffff:2233:674c
34.51.103.77 0:0:0:0:0:ffff:2233:674d
34.51.103.78 0:0:0:0:0:ffff:2233:674e
34.51.103.79 0:0:0:0:0:ffff:2233:674f
34.51.103.80 0:0:0:0:0:ffff:2233:6750
34.51.103.81 0:0:0:0:0:ffff:2233:6751
34.51.103.82 0:0:0:0:0:ffff:2233:6752
34.51.103.83 0:0:0:0:0:ffff:2233:6753
34.51.103.84 0:0:0:0:0:ffff:2233:6754
34.51.103.85 0:0:0:0:0:ffff:2233:6755
34.51.103.86 0:0:0:0:0:ffff:2233:6756
34.51.103.87 0:0:0:0:0:ffff:2233:6757
34.51.103.88 0:0:0:0:0:ffff:2233:6758
34.51.103.89 0:0:0:0:0:ffff:2233:6759
34.51.103.90 0:0:0:0:0:ffff:2233:675a
34.51.103.91 0:0:0:0:0:ffff:2233:675b
34.51.103.92 0:0:0:0:0:ffff:2233:675c
34.51.103.93 0:0:0:0:0:ffff:2233:675d
34.51.103.94 0:0:0:0:0:ffff:2233:675e
34.51.103.95 0:0:0:0:0:ffff:2233:675f
34.51.103.96 0:0:0:0:0:ffff:2233:6760
34.51.103.97 0:0:0:0:0:ffff:2233:6761
34.51.103.98 0:0:0:0:0:ffff:2233:6762
34.51.103.99 0:0:0:0:0:ffff:2233:6763
34.51.103.100 0:0:0:0:0:ffff:2233:6764
34.51.103.101 0:0:0:0:0:ffff:2233:6765
34.51.103.102 0:0:0:0:0:ffff:2233:6766
34.51.103.103 0:0:0:0:0:ffff:2233:6767
34.51.103.104 0:0:0:0:0:ffff:2233:6768
34.51.103.105 0:0:0:0:0:ffff:2233:6769
34.51.103.106 0:0:0:0:0:ffff:2233:676a
34.51.103.107 0:0:0:0:0:ffff:2233:676b
34.51.103.108 0:0:0:0:0:ffff:2233:676c
34.51.103.109 0:0:0:0:0:ffff:2233:676d
34.51.103.110 0:0:0:0:0:ffff:2233:676e
34.51.103.111 0:0:0:0:0:ffff:2233:676f
34.51.103.112 0:0:0:0:0:ffff:2233:6770
34.51.103.113 0:0:0:0:0:ffff:2233:6771
34.51.103.114 0:0:0:0:0:ffff:2233:6772
34.51.103.115 0:0:0:0:0:ffff:2233:6773
34.51.103.116 0:0:0:0:0:ffff:2233:6774
34.51.103.117 0:0:0:0:0:ffff:2233:6775
34.51.103.118 0:0:0:0:0:ffff:2233:6776
34.51.103.119 0:0:0:0:0:ffff:2233:6777
34.51.103.120 0:0:0:0:0:ffff:2233:6778


34.51.103.121 0:0:0:0:0:ffff:2233:6779
34.51.103.122 0:0:0:0:0:ffff:2233:677a
34.51.103.123 0:0:0:0:0:ffff:2233:677b
34.51.103.124 0:0:0:0:0:ffff:2233:677c
34.51.103.125 0:0:0:0:0:ffff:2233:677d
34.51.103.126 0:0:0:0:0:ffff:2233:677e
34.51.103.127 0:0:0:0:0:ffff:2233:677f
34.51.103.128 0:0:0:0:0:ffff:2233:6780
34.51.103.129 0:0:0:0:0:ffff:2233:6781
34.51.103.130 0:0:0:0:0:ffff:2233:6782
34.51.103.131 0:0:0:0:0:ffff:2233:6783
34.51.103.132 0:0:0:0:0:ffff:2233:6784
34.51.103.133 0:0:0:0:0:ffff:2233:6785
34.51.103.134 0:0:0:0:0:ffff:2233:6786
34.51.103.135 0:0:0:0:0:ffff:2233:6787
34.51.103.136 0:0:0:0:0:ffff:2233:6788
34.51.103.137 0:0:0:0:0:ffff:2233:6789
34.51.103.138 0:0:0:0:0:ffff:2233:678a
34.51.103.139 0:0:0:0:0:ffff:2233:678b
34.51.103.140 0:0:0:0:0:ffff:2233:678c
34.51.103.141 0:0:0:0:0:ffff:2233:678d
34.51.103.142 0:0:0:0:0:ffff:2233:678e
34.51.103.143 0:0:0:0:0:ffff:2233:678f
34.51.103.144 0:0:0:0:0:ffff:2233:6790
34.51.103.145 0:0:0:0:0:ffff:2233:6791
34.51.103.146 0:0:0:0:0:ffff:2233:6792
34.51.103.147 0:0:0:0:0:ffff:2233:6793
34.51.103.148 0:0:0:0:0:ffff:2233:6794
34.51.103.149 0:0:0:0:0:ffff:2233:6795
34.51.103.150 0:0:0:0:0:ffff:2233:6796
34.51.103.151 0:0:0:0:0:ffff:2233:6797
34.51.103.152 0:0:0:0:0:ffff:2233:6798
34.51.103.153 0:0:0:0:0:ffff:2233:6799
34.51.103.154 0:0:0:0:0:ffff:2233:679a
34.51.103.155 0:0:0:0:0:ffff:2233:679b
34.51.103.156 0:0:0:0:0:ffff:2233:679c
34.51.103.157 0:0:0:0:0:ffff:2233:679d
34.51.103.158 0:0:0:0:0:ffff:2233:679e
34.51.103.159 0:0:0:0:0:ffff:2233:679f
34.51.103.160 0:0:0:0:0:ffff:2233:67a0
34.51.103.161 0:0:0:0:0:ffff:2233:67a1
34.51.103.162 0:0:0:0:0:ffff:2233:67a2
34.51.103.163 0:0:0:0:0:ffff:2233:67a3
34.51.103.164 0:0:0:0:0:ffff:2233:67a4
34.51.103.165 0:0:0:0:0:ffff:2233:67a5
34.51.103.166 0:0:0:0:0:ffff:2233:67a6
34.51.103.167 0:0:0:0:0:ffff:2233:67a7
34.51.103.168 0:0:0:0:0:ffff:2233:67a8
34.51.103.169 0:0:0:0:0:ffff:2233:67a9
34.51.103.170 0:0:0:0:0:ffff:2233:67aa
34.51.103.171 0:0:0:0:0:ffff:2233:67ab
34.51.103.172 0:0:0:0:0:ffff:2233:67ac
34.51.103.173 0:0:0:0:0:ffff:2233:67ad
34.51.103.174 0:0:0:0:0:ffff:2233:67ae
34.51.103.175 0:0:0:0:0:ffff:2233:67af
34.51.103.176 0:0:0:0:0:ffff:2233:67b0
34.51.103.177 0:0:0:0:0:ffff:2233:67b1
34.51.103.178 0:0:0:0:0:ffff:2233:67b2
34.51.103.179 0:0:0:0:0:ffff:2233:67b3
34.51.103.180 0:0:0:0:0:ffff:2233:67b4


34.51.103.181 0:0:0:0:0:ffff:2233:67b5
34.51.103.182 0:0:0:0:0:ffff:2233:67b6
34.51.103.183 0:0:0:0:0:ffff:2233:67b7
34.51.103.184 0:0:0:0:0:ffff:2233:67b8
34.51.103.185 0:0:0:0:0:ffff:2233:67b9
34.51.103.186 0:0:0:0:0:ffff:2233:67ba
34.51.103.187 0:0:0:0:0:ffff:2233:67bb
34.51.103.188 0:0:0:0:0:ffff:2233:67bc
34.51.103.189 0:0:0:0:0:ffff:2233:67bd
34.51.103.190 0:0:0:0:0:ffff:2233:67be
34.51.103.191 0:0:0:0:0:ffff:2233:67bf
34.51.103.192 0:0:0:0:0:ffff:2233:67c0
34.51.103.193 0:0:0:0:0:ffff:2233:67c1
34.51.103.194 0:0:0:0:0:ffff:2233:67c2
34.51.103.195 0:0:0:0:0:ffff:2233:67c3
34.51.103.196 0:0:0:0:0:ffff:2233:67c4
34.51.103.197 0:0:0:0:0:ffff:2233:67c5
34.51.103.198 0:0:0:0:0:ffff:2233:67c6
34.51.103.199 0:0:0:0:0:ffff:2233:67c7
34.51.103.200 0:0:0:0:0:ffff:2233:67c8
34.51.103.201 0:0:0:0:0:ffff:2233:67c9
34.51.103.202 0:0:0:0:0:ffff:2233:67ca
34.51.103.203 0:0:0:0:0:ffff:2233:67cb
34.51.103.204 0:0:0:0:0:ffff:2233:67cc
34.51.103.205 0:0:0:0:0:ffff:2233:67cd
34.51.103.206 0:0:0:0:0:ffff:2233:67ce
34.51.103.207 0:0:0:0:0:ffff:2233:67cf
34.51.103.208 0:0:0:0:0:ffff:2233:67d0
34.51.103.209 0:0:0:0:0:ffff:2233:67d1
34.51.103.210 0:0:0:0:0:ffff:2233:67d2
34.51.103.211 0:0:0:0:0:ffff:2233:67d3
34.51.103.212 0:0:0:0:0:ffff:2233:67d4
34.51.103.213 0:0:0:0:0:ffff:2233:67d5
34.51.103.214 0:0:0:0:0:ffff:2233:67d6
34.51.103.215 0:0:0:0:0:ffff:2233:67d7
34.51.103.216 0:0:0:0:0:ffff:2233:67d8
34.51.103.217 0:0:0:0:0:ffff:2233:67d9
34.51.103.218 0:0:0:0:0:ffff:2233:67da
34.51.103.219 0:0:0:0:0:ffff:2233:67db
34.51.103.220 0:0:0:0:0:ffff:2233:67dc
34.51.103.221 0:0:0:0:0:ffff:2233:67dd
34.51.103.222 0:0:0:0:0:ffff:2233:67de
34.51.103.223 0:0:0:0:0:ffff:2233:67df
34.51.103.224 0:0:0:0:0:ffff:2233:67e0
34.51.103.225 0:0:0:0:0:ffff:2233:67e1
34.51.103.226 0:0:0:0:0:ffff:2233:67e2
34.51.103.227 0:0:0:0:0:ffff:2233:67e3
34.51.103.228 0:0:0:0:0:ffff:2233:67e4
34.51.103.229 0:0:0:0:0:ffff:2233:67e5
34.51.103.230 0:0:0:0:0:ffff:2233:67e6
34.51.103.231 0:0:0:0:0:ffff:2233:67e7
34.51.103.232 0:0:0:0:0:ffff:2233:67e8
34.51.103.233 0:0:0:0:0:ffff:2233:67e9
34.51.103.234 0:0:0:0:0:ffff:2233:67ea
34.51.103.235 0:0:0:0:0:ffff:2233:67eb
34.51.103.236 0:0:0:0:0:ffff:2233:67ec
34.51.103.237 0:0:0:0:0:ffff:2233:67ed
34.51.103.238 0:0:0:0:0:ffff:2233:67ee
34.51.103.239 0:0:0:0:0:ffff:2233:67ef
34.51.103.240 0:0:0:0:0:ffff:2233:67f0
34.51.103.241 0:0:0:0:0:ffff:2233:67f1
34.51.103.242 0:0:0:0:0:ffff:2233:67f2
34.51.103.243 0:0:0:0:0:ffff:2233:67f3
34.51.103.244 0:0:0:0:0:ffff:2233:67f4
34.51.103.245 0:0:0:0:0:ffff:2233:67f5
34.51.103.246 0:0:0:0:0:ffff:2233:67f6
34.51.103.247 0:0:0:0:0:ffff:2233:67f7
34.51.103.248 0:0:0:0:0:ffff:2233:67f8
34.51.103.249 0:0:0:0:0:ffff:2233:67f9
34.51.103.250 0:0:0:0:0:ffff:2233:67fa
34.51.103.251 0:0:0:0:0:ffff:2233:67fb
34.51.103.252 0:0:0:0:0:ffff:2233:67fc
34.51.103.253 0:0:0:0:0:ffff:2233:67fd
34.51.103.254 0:0:0:0:0:ffff:2233:67fe
34.51.103.255 0:0:0:0:0:ffff:2233:67ff


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.