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
31.223.104.1 0:0:0:0:0:ffff:1fdf:6801
31.223.104.2 0:0:0:0:0:ffff:1fdf:6802
31.223.104.3 0:0:0:0:0:ffff:1fdf:6803
31.223.104.4 0:0:0:0:0:ffff:1fdf:6804
31.223.104.5 0:0:0:0:0:ffff:1fdf:6805
31.223.104.6 0:0:0:0:0:ffff:1fdf:6806
31.223.104.7 0:0:0:0:0:ffff:1fdf:6807
31.223.104.8 0:0:0:0:0:ffff:1fdf:6808
31.223.104.9 0:0:0:0:0:ffff:1fdf:6809
31.223.104.10 0:0:0:0:0:ffff:1fdf:680a
31.223.104.11 0:0:0:0:0:ffff:1fdf:680b
31.223.104.12 0:0:0:0:0:ffff:1fdf:680c
31.223.104.13 0:0:0:0:0:ffff:1fdf:680d
31.223.104.14 0:0:0:0:0:ffff:1fdf:680e
31.223.104.15 0:0:0:0:0:ffff:1fdf:680f
31.223.104.16 0:0:0:0:0:ffff:1fdf:6810
31.223.104.17 0:0:0:0:0:ffff:1fdf:6811
31.223.104.18 0:0:0:0:0:ffff:1fdf:6812
31.223.104.19 0:0:0:0:0:ffff:1fdf:6813
31.223.104.20 0:0:0:0:0:ffff:1fdf:6814
31.223.104.21 0:0:0:0:0:ffff:1fdf:6815
31.223.104.22 0:0:0:0:0:ffff:1fdf:6816
31.223.104.23 0:0:0:0:0:ffff:1fdf:6817
31.223.104.24 0:0:0:0:0:ffff:1fdf:6818
31.223.104.25 0:0:0:0:0:ffff:1fdf:6819
31.223.104.26 0:0:0:0:0:ffff:1fdf:681a
31.223.104.27 0:0:0:0:0:ffff:1fdf:681b
31.223.104.28 0:0:0:0:0:ffff:1fdf:681c
31.223.104.29 0:0:0:0:0:ffff:1fdf:681d
31.223.104.30 0:0:0:0:0:ffff:1fdf:681e
31.223.104.31 0:0:0:0:0:ffff:1fdf:681f
31.223.104.32 0:0:0:0:0:ffff:1fdf:6820
31.223.104.33 0:0:0:0:0:ffff:1fdf:6821
31.223.104.34 0:0:0:0:0:ffff:1fdf:6822
31.223.104.35 0:0:0:0:0:ffff:1fdf:6823
31.223.104.36 0:0:0:0:0:ffff:1fdf:6824
31.223.104.37 0:0:0:0:0:ffff:1fdf:6825
31.223.104.38 0:0:0:0:0:ffff:1fdf:6826
31.223.104.39 0:0:0:0:0:ffff:1fdf:6827
31.223.104.40 0:0:0:0:0:ffff:1fdf:6828
31.223.104.41 0:0:0:0:0:ffff:1fdf:6829
31.223.104.42 0:0:0:0:0:ffff:1fdf:682a
31.223.104.43 0:0:0:0:0:ffff:1fdf:682b
31.223.104.44 0:0:0:0:0:ffff:1fdf:682c
31.223.104.45 0:0:0:0:0:ffff:1fdf:682d
31.223.104.46 0:0:0:0:0:ffff:1fdf:682e
31.223.104.47 0:0:0:0:0:ffff:1fdf:682f
31.223.104.48 0:0:0:0:0:ffff:1fdf:6830
31.223.104.49 0:0:0:0:0:ffff:1fdf:6831
31.223.104.50 0:0:0:0:0:ffff:1fdf:6832
31.223.104.51 0:0:0:0:0:ffff:1fdf:6833
31.223.104.52 0:0:0:0:0:ffff:1fdf:6834
31.223.104.53 0:0:0:0:0:ffff:1fdf:6835
31.223.104.54 0:0:0:0:0:ffff:1fdf:6836
31.223.104.55 0:0:0:0:0:ffff:1fdf:6837
31.223.104.56 0:0:0:0:0:ffff:1fdf:6838
31.223.104.57 0:0:0:0:0:ffff:1fdf:6839
31.223.104.58 0:0:0:0:0:ffff:1fdf:683a
31.223.104.59 0:0:0:0:0:ffff:1fdf:683b
31.223.104.60 0:0:0:0:0:ffff:1fdf:683c


31.223.104.61 0:0:0:0:0:ffff:1fdf:683d
31.223.104.62 0:0:0:0:0:ffff:1fdf:683e
31.223.104.63 0:0:0:0:0:ffff:1fdf:683f
31.223.104.64 0:0:0:0:0:ffff:1fdf:6840
31.223.104.65 0:0:0:0:0:ffff:1fdf:6841
31.223.104.66 0:0:0:0:0:ffff:1fdf:6842
31.223.104.67 0:0:0:0:0:ffff:1fdf:6843
31.223.104.68 0:0:0:0:0:ffff:1fdf:6844
31.223.104.69 0:0:0:0:0:ffff:1fdf:6845
31.223.104.70 0:0:0:0:0:ffff:1fdf:6846
31.223.104.71 0:0:0:0:0:ffff:1fdf:6847
31.223.104.72 0:0:0:0:0:ffff:1fdf:6848
31.223.104.73 0:0:0:0:0:ffff:1fdf:6849
31.223.104.74 0:0:0:0:0:ffff:1fdf:684a
31.223.104.75 0:0:0:0:0:ffff:1fdf:684b
31.223.104.76 0:0:0:0:0:ffff:1fdf:684c
31.223.104.77 0:0:0:0:0:ffff:1fdf:684d
31.223.104.78 0:0:0:0:0:ffff:1fdf:684e
31.223.104.79 0:0:0:0:0:ffff:1fdf:684f
31.223.104.80 0:0:0:0:0:ffff:1fdf:6850
31.223.104.81 0:0:0:0:0:ffff:1fdf:6851
31.223.104.82 0:0:0:0:0:ffff:1fdf:6852
31.223.104.83 0:0:0:0:0:ffff:1fdf:6853
31.223.104.84 0:0:0:0:0:ffff:1fdf:6854
31.223.104.85 0:0:0:0:0:ffff:1fdf:6855
31.223.104.86 0:0:0:0:0:ffff:1fdf:6856
31.223.104.87 0:0:0:0:0:ffff:1fdf:6857
31.223.104.88 0:0:0:0:0:ffff:1fdf:6858
31.223.104.89 0:0:0:0:0:ffff:1fdf:6859
31.223.104.90 0:0:0:0:0:ffff:1fdf:685a
31.223.104.91 0:0:0:0:0:ffff:1fdf:685b
31.223.104.92 0:0:0:0:0:ffff:1fdf:685c
31.223.104.93 0:0:0:0:0:ffff:1fdf:685d
31.223.104.94 0:0:0:0:0:ffff:1fdf:685e
31.223.104.95 0:0:0:0:0:ffff:1fdf:685f
31.223.104.96 0:0:0:0:0:ffff:1fdf:6860
31.223.104.97 0:0:0:0:0:ffff:1fdf:6861
31.223.104.98 0:0:0:0:0:ffff:1fdf:6862
31.223.104.99 0:0:0:0:0:ffff:1fdf:6863
31.223.104.100 0:0:0:0:0:ffff:1fdf:6864
31.223.104.101 0:0:0:0:0:ffff:1fdf:6865
31.223.104.102 0:0:0:0:0:ffff:1fdf:6866
31.223.104.103 0:0:0:0:0:ffff:1fdf:6867
31.223.104.104 0:0:0:0:0:ffff:1fdf:6868
31.223.104.105 0:0:0:0:0:ffff:1fdf:6869
31.223.104.106 0:0:0:0:0:ffff:1fdf:686a
31.223.104.107 0:0:0:0:0:ffff:1fdf:686b
31.223.104.108 0:0:0:0:0:ffff:1fdf:686c
31.223.104.109 0:0:0:0:0:ffff:1fdf:686d
31.223.104.110 0:0:0:0:0:ffff:1fdf:686e
31.223.104.111 0:0:0:0:0:ffff:1fdf:686f
31.223.104.112 0:0:0:0:0:ffff:1fdf:6870
31.223.104.113 0:0:0:0:0:ffff:1fdf:6871
31.223.104.114 0:0:0:0:0:ffff:1fdf:6872
31.223.104.115 0:0:0:0:0:ffff:1fdf:6873
31.223.104.116 0:0:0:0:0:ffff:1fdf:6874
31.223.104.117 0:0:0:0:0:ffff:1fdf:6875
31.223.104.118 0:0:0:0:0:ffff:1fdf:6876
31.223.104.119 0:0:0:0:0:ffff:1fdf:6877
31.223.104.120 0:0:0:0:0:ffff:1fdf:6878


31.223.104.121 0:0:0:0:0:ffff:1fdf:6879
31.223.104.122 0:0:0:0:0:ffff:1fdf:687a
31.223.104.123 0:0:0:0:0:ffff:1fdf:687b
31.223.104.124 0:0:0:0:0:ffff:1fdf:687c
31.223.104.125 0:0:0:0:0:ffff:1fdf:687d
31.223.104.126 0:0:0:0:0:ffff:1fdf:687e
31.223.104.127 0:0:0:0:0:ffff:1fdf:687f
31.223.104.128 0:0:0:0:0:ffff:1fdf:6880
31.223.104.129 0:0:0:0:0:ffff:1fdf:6881
31.223.104.130 0:0:0:0:0:ffff:1fdf:6882
31.223.104.131 0:0:0:0:0:ffff:1fdf:6883
31.223.104.132 0:0:0:0:0:ffff:1fdf:6884
31.223.104.133 0:0:0:0:0:ffff:1fdf:6885
31.223.104.134 0:0:0:0:0:ffff:1fdf:6886
31.223.104.135 0:0:0:0:0:ffff:1fdf:6887
31.223.104.136 0:0:0:0:0:ffff:1fdf:6888
31.223.104.137 0:0:0:0:0:ffff:1fdf:6889
31.223.104.138 0:0:0:0:0:ffff:1fdf:688a
31.223.104.139 0:0:0:0:0:ffff:1fdf:688b
31.223.104.140 0:0:0:0:0:ffff:1fdf:688c
31.223.104.141 0:0:0:0:0:ffff:1fdf:688d
31.223.104.142 0:0:0:0:0:ffff:1fdf:688e
31.223.104.143 0:0:0:0:0:ffff:1fdf:688f
31.223.104.144 0:0:0:0:0:ffff:1fdf:6890
31.223.104.145 0:0:0:0:0:ffff:1fdf:6891
31.223.104.146 0:0:0:0:0:ffff:1fdf:6892
31.223.104.147 0:0:0:0:0:ffff:1fdf:6893
31.223.104.148 0:0:0:0:0:ffff:1fdf:6894
31.223.104.149 0:0:0:0:0:ffff:1fdf:6895
31.223.104.150 0:0:0:0:0:ffff:1fdf:6896
31.223.104.151 0:0:0:0:0:ffff:1fdf:6897
31.223.104.152 0:0:0:0:0:ffff:1fdf:6898
31.223.104.153 0:0:0:0:0:ffff:1fdf:6899
31.223.104.154 0:0:0:0:0:ffff:1fdf:689a
31.223.104.155 0:0:0:0:0:ffff:1fdf:689b
31.223.104.156 0:0:0:0:0:ffff:1fdf:689c
31.223.104.157 0:0:0:0:0:ffff:1fdf:689d
31.223.104.158 0:0:0:0:0:ffff:1fdf:689e
31.223.104.159 0:0:0:0:0:ffff:1fdf:689f
31.223.104.160 0:0:0:0:0:ffff:1fdf:68a0
31.223.104.161 0:0:0:0:0:ffff:1fdf:68a1
31.223.104.162 0:0:0:0:0:ffff:1fdf:68a2
31.223.104.163 0:0:0:0:0:ffff:1fdf:68a3
31.223.104.164 0:0:0:0:0:ffff:1fdf:68a4
31.223.104.165 0:0:0:0:0:ffff:1fdf:68a5
31.223.104.166 0:0:0:0:0:ffff:1fdf:68a6
31.223.104.167 0:0:0:0:0:ffff:1fdf:68a7
31.223.104.168 0:0:0:0:0:ffff:1fdf:68a8
31.223.104.169 0:0:0:0:0:ffff:1fdf:68a9
31.223.104.170 0:0:0:0:0:ffff:1fdf:68aa
31.223.104.171 0:0:0:0:0:ffff:1fdf:68ab
31.223.104.172 0:0:0:0:0:ffff:1fdf:68ac
31.223.104.173 0:0:0:0:0:ffff:1fdf:68ad
31.223.104.174 0:0:0:0:0:ffff:1fdf:68ae
31.223.104.175 0:0:0:0:0:ffff:1fdf:68af
31.223.104.176 0:0:0:0:0:ffff:1fdf:68b0
31.223.104.177 0:0:0:0:0:ffff:1fdf:68b1
31.223.104.178 0:0:0:0:0:ffff:1fdf:68b2
31.223.104.179 0:0:0:0:0:ffff:1fdf:68b3
31.223.104.180 0:0:0:0:0:ffff:1fdf:68b4


31.223.104.181 0:0:0:0:0:ffff:1fdf:68b5
31.223.104.182 0:0:0:0:0:ffff:1fdf:68b6
31.223.104.183 0:0:0:0:0:ffff:1fdf:68b7
31.223.104.184 0:0:0:0:0:ffff:1fdf:68b8
31.223.104.185 0:0:0:0:0:ffff:1fdf:68b9
31.223.104.186 0:0:0:0:0:ffff:1fdf:68ba
31.223.104.187 0:0:0:0:0:ffff:1fdf:68bb
31.223.104.188 0:0:0:0:0:ffff:1fdf:68bc
31.223.104.189 0:0:0:0:0:ffff:1fdf:68bd
31.223.104.190 0:0:0:0:0:ffff:1fdf:68be
31.223.104.191 0:0:0:0:0:ffff:1fdf:68bf
31.223.104.192 0:0:0:0:0:ffff:1fdf:68c0
31.223.104.193 0:0:0:0:0:ffff:1fdf:68c1
31.223.104.194 0:0:0:0:0:ffff:1fdf:68c2
31.223.104.195 0:0:0:0:0:ffff:1fdf:68c3
31.223.104.196 0:0:0:0:0:ffff:1fdf:68c4
31.223.104.197 0:0:0:0:0:ffff:1fdf:68c5
31.223.104.198 0:0:0:0:0:ffff:1fdf:68c6
31.223.104.199 0:0:0:0:0:ffff:1fdf:68c7
31.223.104.200 0:0:0:0:0:ffff:1fdf:68c8
31.223.104.201 0:0:0:0:0:ffff:1fdf:68c9
31.223.104.202 0:0:0:0:0:ffff:1fdf:68ca
31.223.104.203 0:0:0:0:0:ffff:1fdf:68cb
31.223.104.204 0:0:0:0:0:ffff:1fdf:68cc
31.223.104.205 0:0:0:0:0:ffff:1fdf:68cd
31.223.104.206 0:0:0:0:0:ffff:1fdf:68ce
31.223.104.207 0:0:0:0:0:ffff:1fdf:68cf
31.223.104.208 0:0:0:0:0:ffff:1fdf:68d0
31.223.104.209 0:0:0:0:0:ffff:1fdf:68d1
31.223.104.210 0:0:0:0:0:ffff:1fdf:68d2
31.223.104.211 0:0:0:0:0:ffff:1fdf:68d3
31.223.104.212 0:0:0:0:0:ffff:1fdf:68d4
31.223.104.213 0:0:0:0:0:ffff:1fdf:68d5
31.223.104.214 0:0:0:0:0:ffff:1fdf:68d6
31.223.104.215 0:0:0:0:0:ffff:1fdf:68d7
31.223.104.216 0:0:0:0:0:ffff:1fdf:68d8
31.223.104.217 0:0:0:0:0:ffff:1fdf:68d9
31.223.104.218 0:0:0:0:0:ffff:1fdf:68da
31.223.104.219 0:0:0:0:0:ffff:1fdf:68db
31.223.104.220 0:0:0:0:0:ffff:1fdf:68dc
31.223.104.221 0:0:0:0:0:ffff:1fdf:68dd
31.223.104.222 0:0:0:0:0:ffff:1fdf:68de
31.223.104.223 0:0:0:0:0:ffff:1fdf:68df
31.223.104.224 0:0:0:0:0:ffff:1fdf:68e0
31.223.104.225 0:0:0:0:0:ffff:1fdf:68e1
31.223.104.226 0:0:0:0:0:ffff:1fdf:68e2
31.223.104.227 0:0:0:0:0:ffff:1fdf:68e3
31.223.104.228 0:0:0:0:0:ffff:1fdf:68e4
31.223.104.229 0:0:0:0:0:ffff:1fdf:68e5
31.223.104.230 0:0:0:0:0:ffff:1fdf:68e6
31.223.104.231 0:0:0:0:0:ffff:1fdf:68e7
31.223.104.232 0:0:0:0:0:ffff:1fdf:68e8
31.223.104.233 0:0:0:0:0:ffff:1fdf:68e9
31.223.104.234 0:0:0:0:0:ffff:1fdf:68ea
31.223.104.235 0:0:0:0:0:ffff:1fdf:68eb
31.223.104.236 0:0:0:0:0:ffff:1fdf:68ec
31.223.104.237 0:0:0:0:0:ffff:1fdf:68ed
31.223.104.238 0:0:0:0:0:ffff:1fdf:68ee
31.223.104.239 0:0:0:0:0:ffff:1fdf:68ef
31.223.104.240 0:0:0:0:0:ffff:1fdf:68f0
31.223.104.241 0:0:0:0:0:ffff:1fdf:68f1
31.223.104.242 0:0:0:0:0:ffff:1fdf:68f2
31.223.104.243 0:0:0:0:0:ffff:1fdf:68f3
31.223.104.244 0:0:0:0:0:ffff:1fdf:68f4
31.223.104.245 0:0:0:0:0:ffff:1fdf:68f5
31.223.104.246 0:0:0:0:0:ffff:1fdf:68f6
31.223.104.247 0:0:0:0:0:ffff:1fdf:68f7
31.223.104.248 0:0:0:0:0:ffff:1fdf:68f8
31.223.104.249 0:0:0:0:0:ffff:1fdf:68f9
31.223.104.250 0:0:0:0:0:ffff:1fdf:68fa
31.223.104.251 0:0:0:0:0:ffff:1fdf:68fb
31.223.104.252 0:0:0:0:0:ffff:1fdf:68fc
31.223.104.253 0:0:0:0:0:ffff:1fdf:68fd
31.223.104.254 0:0:0:0:0:ffff:1fdf:68fe
31.223.104.255 0:0:0:0:0:ffff:1fdf:68ff


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.