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
67.244.103.1 0:0:0:0:0:ffff:43f4:6701
67.244.103.2 0:0:0:0:0:ffff:43f4:6702
67.244.103.3 0:0:0:0:0:ffff:43f4:6703
67.244.103.4 0:0:0:0:0:ffff:43f4:6704
67.244.103.5 0:0:0:0:0:ffff:43f4:6705
67.244.103.6 0:0:0:0:0:ffff:43f4:6706
67.244.103.7 0:0:0:0:0:ffff:43f4:6707
67.244.103.8 0:0:0:0:0:ffff:43f4:6708
67.244.103.9 0:0:0:0:0:ffff:43f4:6709
67.244.103.10 0:0:0:0:0:ffff:43f4:670a
67.244.103.11 0:0:0:0:0:ffff:43f4:670b
67.244.103.12 0:0:0:0:0:ffff:43f4:670c
67.244.103.13 0:0:0:0:0:ffff:43f4:670d
67.244.103.14 0:0:0:0:0:ffff:43f4:670e
67.244.103.15 0:0:0:0:0:ffff:43f4:670f
67.244.103.16 0:0:0:0:0:ffff:43f4:6710
67.244.103.17 0:0:0:0:0:ffff:43f4:6711
67.244.103.18 0:0:0:0:0:ffff:43f4:6712
67.244.103.19 0:0:0:0:0:ffff:43f4:6713
67.244.103.20 0:0:0:0:0:ffff:43f4:6714
67.244.103.21 0:0:0:0:0:ffff:43f4:6715
67.244.103.22 0:0:0:0:0:ffff:43f4:6716
67.244.103.23 0:0:0:0:0:ffff:43f4:6717
67.244.103.24 0:0:0:0:0:ffff:43f4:6718
67.244.103.25 0:0:0:0:0:ffff:43f4:6719
67.244.103.26 0:0:0:0:0:ffff:43f4:671a
67.244.103.27 0:0:0:0:0:ffff:43f4:671b
67.244.103.28 0:0:0:0:0:ffff:43f4:671c
67.244.103.29 0:0:0:0:0:ffff:43f4:671d
67.244.103.30 0:0:0:0:0:ffff:43f4:671e
67.244.103.31 0:0:0:0:0:ffff:43f4:671f
67.244.103.32 0:0:0:0:0:ffff:43f4:6720
67.244.103.33 0:0:0:0:0:ffff:43f4:6721
67.244.103.34 0:0:0:0:0:ffff:43f4:6722
67.244.103.35 0:0:0:0:0:ffff:43f4:6723
67.244.103.36 0:0:0:0:0:ffff:43f4:6724
67.244.103.37 0:0:0:0:0:ffff:43f4:6725
67.244.103.38 0:0:0:0:0:ffff:43f4:6726
67.244.103.39 0:0:0:0:0:ffff:43f4:6727
67.244.103.40 0:0:0:0:0:ffff:43f4:6728
67.244.103.41 0:0:0:0:0:ffff:43f4:6729
67.244.103.42 0:0:0:0:0:ffff:43f4:672a
67.244.103.43 0:0:0:0:0:ffff:43f4:672b
67.244.103.44 0:0:0:0:0:ffff:43f4:672c
67.244.103.45 0:0:0:0:0:ffff:43f4:672d
67.244.103.46 0:0:0:0:0:ffff:43f4:672e
67.244.103.47 0:0:0:0:0:ffff:43f4:672f
67.244.103.48 0:0:0:0:0:ffff:43f4:6730
67.244.103.49 0:0:0:0:0:ffff:43f4:6731
67.244.103.50 0:0:0:0:0:ffff:43f4:6732
67.244.103.51 0:0:0:0:0:ffff:43f4:6733
67.244.103.52 0:0:0:0:0:ffff:43f4:6734
67.244.103.53 0:0:0:0:0:ffff:43f4:6735
67.244.103.54 0:0:0:0:0:ffff:43f4:6736
67.244.103.55 0:0:0:0:0:ffff:43f4:6737
67.244.103.56 0:0:0:0:0:ffff:43f4:6738
67.244.103.57 0:0:0:0:0:ffff:43f4:6739
67.244.103.58 0:0:0:0:0:ffff:43f4:673a
67.244.103.59 0:0:0:0:0:ffff:43f4:673b
67.244.103.60 0:0:0:0:0:ffff:43f4:673c


67.244.103.61 0:0:0:0:0:ffff:43f4:673d
67.244.103.62 0:0:0:0:0:ffff:43f4:673e
67.244.103.63 0:0:0:0:0:ffff:43f4:673f
67.244.103.64 0:0:0:0:0:ffff:43f4:6740
67.244.103.65 0:0:0:0:0:ffff:43f4:6741
67.244.103.66 0:0:0:0:0:ffff:43f4:6742
67.244.103.67 0:0:0:0:0:ffff:43f4:6743
67.244.103.68 0:0:0:0:0:ffff:43f4:6744
67.244.103.69 0:0:0:0:0:ffff:43f4:6745
67.244.103.70 0:0:0:0:0:ffff:43f4:6746
67.244.103.71 0:0:0:0:0:ffff:43f4:6747
67.244.103.72 0:0:0:0:0:ffff:43f4:6748
67.244.103.73 0:0:0:0:0:ffff:43f4:6749
67.244.103.74 0:0:0:0:0:ffff:43f4:674a
67.244.103.75 0:0:0:0:0:ffff:43f4:674b
67.244.103.76 0:0:0:0:0:ffff:43f4:674c
67.244.103.77 0:0:0:0:0:ffff:43f4:674d
67.244.103.78 0:0:0:0:0:ffff:43f4:674e
67.244.103.79 0:0:0:0:0:ffff:43f4:674f
67.244.103.80 0:0:0:0:0:ffff:43f4:6750
67.244.103.81 0:0:0:0:0:ffff:43f4:6751
67.244.103.82 0:0:0:0:0:ffff:43f4:6752
67.244.103.83 0:0:0:0:0:ffff:43f4:6753
67.244.103.84 0:0:0:0:0:ffff:43f4:6754
67.244.103.85 0:0:0:0:0:ffff:43f4:6755
67.244.103.86 0:0:0:0:0:ffff:43f4:6756
67.244.103.87 0:0:0:0:0:ffff:43f4:6757
67.244.103.88 0:0:0:0:0:ffff:43f4:6758
67.244.103.89 0:0:0:0:0:ffff:43f4:6759
67.244.103.90 0:0:0:0:0:ffff:43f4:675a
67.244.103.91 0:0:0:0:0:ffff:43f4:675b
67.244.103.92 0:0:0:0:0:ffff:43f4:675c
67.244.103.93 0:0:0:0:0:ffff:43f4:675d
67.244.103.94 0:0:0:0:0:ffff:43f4:675e
67.244.103.95 0:0:0:0:0:ffff:43f4:675f
67.244.103.96 0:0:0:0:0:ffff:43f4:6760
67.244.103.97 0:0:0:0:0:ffff:43f4:6761
67.244.103.98 0:0:0:0:0:ffff:43f4:6762
67.244.103.99 0:0:0:0:0:ffff:43f4:6763
67.244.103.100 0:0:0:0:0:ffff:43f4:6764
67.244.103.101 0:0:0:0:0:ffff:43f4:6765
67.244.103.102 0:0:0:0:0:ffff:43f4:6766
67.244.103.103 0:0:0:0:0:ffff:43f4:6767
67.244.103.104 0:0:0:0:0:ffff:43f4:6768
67.244.103.105 0:0:0:0:0:ffff:43f4:6769
67.244.103.106 0:0:0:0:0:ffff:43f4:676a
67.244.103.107 0:0:0:0:0:ffff:43f4:676b
67.244.103.108 0:0:0:0:0:ffff:43f4:676c
67.244.103.109 0:0:0:0:0:ffff:43f4:676d
67.244.103.110 0:0:0:0:0:ffff:43f4:676e
67.244.103.111 0:0:0:0:0:ffff:43f4:676f
67.244.103.112 0:0:0:0:0:ffff:43f4:6770
67.244.103.113 0:0:0:0:0:ffff:43f4:6771
67.244.103.114 0:0:0:0:0:ffff:43f4:6772
67.244.103.115 0:0:0:0:0:ffff:43f4:6773
67.244.103.116 0:0:0:0:0:ffff:43f4:6774
67.244.103.117 0:0:0:0:0:ffff:43f4:6775
67.244.103.118 0:0:0:0:0:ffff:43f4:6776
67.244.103.119 0:0:0:0:0:ffff:43f4:6777
67.244.103.120 0:0:0:0:0:ffff:43f4:6778


67.244.103.121 0:0:0:0:0:ffff:43f4:6779
67.244.103.122 0:0:0:0:0:ffff:43f4:677a
67.244.103.123 0:0:0:0:0:ffff:43f4:677b
67.244.103.124 0:0:0:0:0:ffff:43f4:677c
67.244.103.125 0:0:0:0:0:ffff:43f4:677d
67.244.103.126 0:0:0:0:0:ffff:43f4:677e
67.244.103.127 0:0:0:0:0:ffff:43f4:677f
67.244.103.128 0:0:0:0:0:ffff:43f4:6780
67.244.103.129 0:0:0:0:0:ffff:43f4:6781
67.244.103.130 0:0:0:0:0:ffff:43f4:6782
67.244.103.131 0:0:0:0:0:ffff:43f4:6783
67.244.103.132 0:0:0:0:0:ffff:43f4:6784
67.244.103.133 0:0:0:0:0:ffff:43f4:6785
67.244.103.134 0:0:0:0:0:ffff:43f4:6786
67.244.103.135 0:0:0:0:0:ffff:43f4:6787
67.244.103.136 0:0:0:0:0:ffff:43f4:6788
67.244.103.137 0:0:0:0:0:ffff:43f4:6789
67.244.103.138 0:0:0:0:0:ffff:43f4:678a
67.244.103.139 0:0:0:0:0:ffff:43f4:678b
67.244.103.140 0:0:0:0:0:ffff:43f4:678c
67.244.103.141 0:0:0:0:0:ffff:43f4:678d
67.244.103.142 0:0:0:0:0:ffff:43f4:678e
67.244.103.143 0:0:0:0:0:ffff:43f4:678f
67.244.103.144 0:0:0:0:0:ffff:43f4:6790
67.244.103.145 0:0:0:0:0:ffff:43f4:6791
67.244.103.146 0:0:0:0:0:ffff:43f4:6792
67.244.103.147 0:0:0:0:0:ffff:43f4:6793
67.244.103.148 0:0:0:0:0:ffff:43f4:6794
67.244.103.149 0:0:0:0:0:ffff:43f4:6795
67.244.103.150 0:0:0:0:0:ffff:43f4:6796
67.244.103.151 0:0:0:0:0:ffff:43f4:6797
67.244.103.152 0:0:0:0:0:ffff:43f4:6798
67.244.103.153 0:0:0:0:0:ffff:43f4:6799
67.244.103.154 0:0:0:0:0:ffff:43f4:679a
67.244.103.155 0:0:0:0:0:ffff:43f4:679b
67.244.103.156 0:0:0:0:0:ffff:43f4:679c
67.244.103.157 0:0:0:0:0:ffff:43f4:679d
67.244.103.158 0:0:0:0:0:ffff:43f4:679e
67.244.103.159 0:0:0:0:0:ffff:43f4:679f
67.244.103.160 0:0:0:0:0:ffff:43f4:67a0
67.244.103.161 0:0:0:0:0:ffff:43f4:67a1
67.244.103.162 0:0:0:0:0:ffff:43f4:67a2
67.244.103.163 0:0:0:0:0:ffff:43f4:67a3
67.244.103.164 0:0:0:0:0:ffff:43f4:67a4
67.244.103.165 0:0:0:0:0:ffff:43f4:67a5
67.244.103.166 0:0:0:0:0:ffff:43f4:67a6
67.244.103.167 0:0:0:0:0:ffff:43f4:67a7
67.244.103.168 0:0:0:0:0:ffff:43f4:67a8
67.244.103.169 0:0:0:0:0:ffff:43f4:67a9
67.244.103.170 0:0:0:0:0:ffff:43f4:67aa
67.244.103.171 0:0:0:0:0:ffff:43f4:67ab
67.244.103.172 0:0:0:0:0:ffff:43f4:67ac
67.244.103.173 0:0:0:0:0:ffff:43f4:67ad
67.244.103.174 0:0:0:0:0:ffff:43f4:67ae
67.244.103.175 0:0:0:0:0:ffff:43f4:67af
67.244.103.176 0:0:0:0:0:ffff:43f4:67b0
67.244.103.177 0:0:0:0:0:ffff:43f4:67b1
67.244.103.178 0:0:0:0:0:ffff:43f4:67b2
67.244.103.179 0:0:0:0:0:ffff:43f4:67b3
67.244.103.180 0:0:0:0:0:ffff:43f4:67b4


67.244.103.181 0:0:0:0:0:ffff:43f4:67b5
67.244.103.182 0:0:0:0:0:ffff:43f4:67b6
67.244.103.183 0:0:0:0:0:ffff:43f4:67b7
67.244.103.184 0:0:0:0:0:ffff:43f4:67b8
67.244.103.185 0:0:0:0:0:ffff:43f4:67b9
67.244.103.186 0:0:0:0:0:ffff:43f4:67ba
67.244.103.187 0:0:0:0:0:ffff:43f4:67bb
67.244.103.188 0:0:0:0:0:ffff:43f4:67bc
67.244.103.189 0:0:0:0:0:ffff:43f4:67bd
67.244.103.190 0:0:0:0:0:ffff:43f4:67be
67.244.103.191 0:0:0:0:0:ffff:43f4:67bf
67.244.103.192 0:0:0:0:0:ffff:43f4:67c0
67.244.103.193 0:0:0:0:0:ffff:43f4:67c1
67.244.103.194 0:0:0:0:0:ffff:43f4:67c2
67.244.103.195 0:0:0:0:0:ffff:43f4:67c3
67.244.103.196 0:0:0:0:0:ffff:43f4:67c4
67.244.103.197 0:0:0:0:0:ffff:43f4:67c5
67.244.103.198 0:0:0:0:0:ffff:43f4:67c6
67.244.103.199 0:0:0:0:0:ffff:43f4:67c7
67.244.103.200 0:0:0:0:0:ffff:43f4:67c8
67.244.103.201 0:0:0:0:0:ffff:43f4:67c9
67.244.103.202 0:0:0:0:0:ffff:43f4:67ca
67.244.103.203 0:0:0:0:0:ffff:43f4:67cb
67.244.103.204 0:0:0:0:0:ffff:43f4:67cc
67.244.103.205 0:0:0:0:0:ffff:43f4:67cd
67.244.103.206 0:0:0:0:0:ffff:43f4:67ce
67.244.103.207 0:0:0:0:0:ffff:43f4:67cf
67.244.103.208 0:0:0:0:0:ffff:43f4:67d0
67.244.103.209 0:0:0:0:0:ffff:43f4:67d1
67.244.103.210 0:0:0:0:0:ffff:43f4:67d2
67.244.103.211 0:0:0:0:0:ffff:43f4:67d3
67.244.103.212 0:0:0:0:0:ffff:43f4:67d4
67.244.103.213 0:0:0:0:0:ffff:43f4:67d5
67.244.103.214 0:0:0:0:0:ffff:43f4:67d6
67.244.103.215 0:0:0:0:0:ffff:43f4:67d7
67.244.103.216 0:0:0:0:0:ffff:43f4:67d8
67.244.103.217 0:0:0:0:0:ffff:43f4:67d9
67.244.103.218 0:0:0:0:0:ffff:43f4:67da
67.244.103.219 0:0:0:0:0:ffff:43f4:67db
67.244.103.220 0:0:0:0:0:ffff:43f4:67dc
67.244.103.221 0:0:0:0:0:ffff:43f4:67dd
67.244.103.222 0:0:0:0:0:ffff:43f4:67de
67.244.103.223 0:0:0:0:0:ffff:43f4:67df
67.244.103.224 0:0:0:0:0:ffff:43f4:67e0
67.244.103.225 0:0:0:0:0:ffff:43f4:67e1
67.244.103.226 0:0:0:0:0:ffff:43f4:67e2
67.244.103.227 0:0:0:0:0:ffff:43f4:67e3
67.244.103.228 0:0:0:0:0:ffff:43f4:67e4
67.244.103.229 0:0:0:0:0:ffff:43f4:67e5
67.244.103.230 0:0:0:0:0:ffff:43f4:67e6
67.244.103.231 0:0:0:0:0:ffff:43f4:67e7
67.244.103.232 0:0:0:0:0:ffff:43f4:67e8
67.244.103.233 0:0:0:0:0:ffff:43f4:67e9
67.244.103.234 0:0:0:0:0:ffff:43f4:67ea
67.244.103.235 0:0:0:0:0:ffff:43f4:67eb
67.244.103.236 0:0:0:0:0:ffff:43f4:67ec
67.244.103.237 0:0:0:0:0:ffff:43f4:67ed
67.244.103.238 0:0:0:0:0:ffff:43f4:67ee
67.244.103.239 0:0:0:0:0:ffff:43f4:67ef
67.244.103.240 0:0:0:0:0:ffff:43f4:67f0
67.244.103.241 0:0:0:0:0:ffff:43f4:67f1
67.244.103.242 0:0:0:0:0:ffff:43f4:67f2
67.244.103.243 0:0:0:0:0:ffff:43f4:67f3
67.244.103.244 0:0:0:0:0:ffff:43f4:67f4
67.244.103.245 0:0:0:0:0:ffff:43f4:67f5
67.244.103.246 0:0:0:0:0:ffff:43f4:67f6
67.244.103.247 0:0:0:0:0:ffff:43f4:67f7
67.244.103.248 0:0:0:0:0:ffff:43f4:67f8
67.244.103.249 0:0:0:0:0:ffff:43f4:67f9
67.244.103.250 0:0:0:0:0:ffff:43f4:67fa
67.244.103.251 0:0:0:0:0:ffff:43f4:67fb
67.244.103.252 0:0:0:0:0:ffff:43f4:67fc
67.244.103.253 0:0:0:0:0:ffff:43f4:67fd
67.244.103.254 0:0:0:0:0:ffff:43f4:67fe
67.244.103.255 0:0:0:0:0:ffff:43f4:67ff


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.