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
123.173.104.1 0:0:0:0:0:ffff:7bad:6801
123.173.104.2 0:0:0:0:0:ffff:7bad:6802
123.173.104.3 0:0:0:0:0:ffff:7bad:6803
123.173.104.4 0:0:0:0:0:ffff:7bad:6804
123.173.104.5 0:0:0:0:0:ffff:7bad:6805
123.173.104.6 0:0:0:0:0:ffff:7bad:6806
123.173.104.7 0:0:0:0:0:ffff:7bad:6807
123.173.104.8 0:0:0:0:0:ffff:7bad:6808
123.173.104.9 0:0:0:0:0:ffff:7bad:6809
123.173.104.10 0:0:0:0:0:ffff:7bad:680a
123.173.104.11 0:0:0:0:0:ffff:7bad:680b
123.173.104.12 0:0:0:0:0:ffff:7bad:680c
123.173.104.13 0:0:0:0:0:ffff:7bad:680d
123.173.104.14 0:0:0:0:0:ffff:7bad:680e
123.173.104.15 0:0:0:0:0:ffff:7bad:680f
123.173.104.16 0:0:0:0:0:ffff:7bad:6810
123.173.104.17 0:0:0:0:0:ffff:7bad:6811
123.173.104.18 0:0:0:0:0:ffff:7bad:6812
123.173.104.19 0:0:0:0:0:ffff:7bad:6813
123.173.104.20 0:0:0:0:0:ffff:7bad:6814
123.173.104.21 0:0:0:0:0:ffff:7bad:6815
123.173.104.22 0:0:0:0:0:ffff:7bad:6816
123.173.104.23 0:0:0:0:0:ffff:7bad:6817
123.173.104.24 0:0:0:0:0:ffff:7bad:6818
123.173.104.25 0:0:0:0:0:ffff:7bad:6819
123.173.104.26 0:0:0:0:0:ffff:7bad:681a
123.173.104.27 0:0:0:0:0:ffff:7bad:681b
123.173.104.28 0:0:0:0:0:ffff:7bad:681c
123.173.104.29 0:0:0:0:0:ffff:7bad:681d
123.173.104.30 0:0:0:0:0:ffff:7bad:681e
123.173.104.31 0:0:0:0:0:ffff:7bad:681f
123.173.104.32 0:0:0:0:0:ffff:7bad:6820
123.173.104.33 0:0:0:0:0:ffff:7bad:6821
123.173.104.34 0:0:0:0:0:ffff:7bad:6822
123.173.104.35 0:0:0:0:0:ffff:7bad:6823
123.173.104.36 0:0:0:0:0:ffff:7bad:6824
123.173.104.37 0:0:0:0:0:ffff:7bad:6825
123.173.104.38 0:0:0:0:0:ffff:7bad:6826
123.173.104.39 0:0:0:0:0:ffff:7bad:6827
123.173.104.40 0:0:0:0:0:ffff:7bad:6828
123.173.104.41 0:0:0:0:0:ffff:7bad:6829
123.173.104.42 0:0:0:0:0:ffff:7bad:682a
123.173.104.43 0:0:0:0:0:ffff:7bad:682b
123.173.104.44 0:0:0:0:0:ffff:7bad:682c
123.173.104.45 0:0:0:0:0:ffff:7bad:682d
123.173.104.46 0:0:0:0:0:ffff:7bad:682e
123.173.104.47 0:0:0:0:0:ffff:7bad:682f
123.173.104.48 0:0:0:0:0:ffff:7bad:6830
123.173.104.49 0:0:0:0:0:ffff:7bad:6831
123.173.104.50 0:0:0:0:0:ffff:7bad:6832
123.173.104.51 0:0:0:0:0:ffff:7bad:6833
123.173.104.52 0:0:0:0:0:ffff:7bad:6834
123.173.104.53 0:0:0:0:0:ffff:7bad:6835
123.173.104.54 0:0:0:0:0:ffff:7bad:6836
123.173.104.55 0:0:0:0:0:ffff:7bad:6837
123.173.104.56 0:0:0:0:0:ffff:7bad:6838
123.173.104.57 0:0:0:0:0:ffff:7bad:6839
123.173.104.58 0:0:0:0:0:ffff:7bad:683a
123.173.104.59 0:0:0:0:0:ffff:7bad:683b
123.173.104.60 0:0:0:0:0:ffff:7bad:683c


123.173.104.61 0:0:0:0:0:ffff:7bad:683d
123.173.104.62 0:0:0:0:0:ffff:7bad:683e
123.173.104.63 0:0:0:0:0:ffff:7bad:683f
123.173.104.64 0:0:0:0:0:ffff:7bad:6840
123.173.104.65 0:0:0:0:0:ffff:7bad:6841
123.173.104.66 0:0:0:0:0:ffff:7bad:6842
123.173.104.67 0:0:0:0:0:ffff:7bad:6843
123.173.104.68 0:0:0:0:0:ffff:7bad:6844
123.173.104.69 0:0:0:0:0:ffff:7bad:6845
123.173.104.70 0:0:0:0:0:ffff:7bad:6846
123.173.104.71 0:0:0:0:0:ffff:7bad:6847
123.173.104.72 0:0:0:0:0:ffff:7bad:6848
123.173.104.73 0:0:0:0:0:ffff:7bad:6849
123.173.104.74 0:0:0:0:0:ffff:7bad:684a
123.173.104.75 0:0:0:0:0:ffff:7bad:684b
123.173.104.76 0:0:0:0:0:ffff:7bad:684c
123.173.104.77 0:0:0:0:0:ffff:7bad:684d
123.173.104.78 0:0:0:0:0:ffff:7bad:684e
123.173.104.79 0:0:0:0:0:ffff:7bad:684f
123.173.104.80 0:0:0:0:0:ffff:7bad:6850
123.173.104.81 0:0:0:0:0:ffff:7bad:6851
123.173.104.82 0:0:0:0:0:ffff:7bad:6852
123.173.104.83 0:0:0:0:0:ffff:7bad:6853
123.173.104.84 0:0:0:0:0:ffff:7bad:6854
123.173.104.85 0:0:0:0:0:ffff:7bad:6855
123.173.104.86 0:0:0:0:0:ffff:7bad:6856
123.173.104.87 0:0:0:0:0:ffff:7bad:6857
123.173.104.88 0:0:0:0:0:ffff:7bad:6858
123.173.104.89 0:0:0:0:0:ffff:7bad:6859
123.173.104.90 0:0:0:0:0:ffff:7bad:685a
123.173.104.91 0:0:0:0:0:ffff:7bad:685b
123.173.104.92 0:0:0:0:0:ffff:7bad:685c
123.173.104.93 0:0:0:0:0:ffff:7bad:685d
123.173.104.94 0:0:0:0:0:ffff:7bad:685e
123.173.104.95 0:0:0:0:0:ffff:7bad:685f
123.173.104.96 0:0:0:0:0:ffff:7bad:6860
123.173.104.97 0:0:0:0:0:ffff:7bad:6861
123.173.104.98 0:0:0:0:0:ffff:7bad:6862
123.173.104.99 0:0:0:0:0:ffff:7bad:6863
123.173.104.100 0:0:0:0:0:ffff:7bad:6864
123.173.104.101 0:0:0:0:0:ffff:7bad:6865
123.173.104.102 0:0:0:0:0:ffff:7bad:6866
123.173.104.103 0:0:0:0:0:ffff:7bad:6867
123.173.104.104 0:0:0:0:0:ffff:7bad:6868
123.173.104.105 0:0:0:0:0:ffff:7bad:6869
123.173.104.106 0:0:0:0:0:ffff:7bad:686a
123.173.104.107 0:0:0:0:0:ffff:7bad:686b
123.173.104.108 0:0:0:0:0:ffff:7bad:686c
123.173.104.109 0:0:0:0:0:ffff:7bad:686d
123.173.104.110 0:0:0:0:0:ffff:7bad:686e
123.173.104.111 0:0:0:0:0:ffff:7bad:686f
123.173.104.112 0:0:0:0:0:ffff:7bad:6870
123.173.104.113 0:0:0:0:0:ffff:7bad:6871
123.173.104.114 0:0:0:0:0:ffff:7bad:6872
123.173.104.115 0:0:0:0:0:ffff:7bad:6873
123.173.104.116 0:0:0:0:0:ffff:7bad:6874
123.173.104.117 0:0:0:0:0:ffff:7bad:6875
123.173.104.118 0:0:0:0:0:ffff:7bad:6876
123.173.104.119 0:0:0:0:0:ffff:7bad:6877
123.173.104.120 0:0:0:0:0:ffff:7bad:6878


123.173.104.121 0:0:0:0:0:ffff:7bad:6879
123.173.104.122 0:0:0:0:0:ffff:7bad:687a
123.173.104.123 0:0:0:0:0:ffff:7bad:687b
123.173.104.124 0:0:0:0:0:ffff:7bad:687c
123.173.104.125 0:0:0:0:0:ffff:7bad:687d
123.173.104.126 0:0:0:0:0:ffff:7bad:687e
123.173.104.127 0:0:0:0:0:ffff:7bad:687f
123.173.104.128 0:0:0:0:0:ffff:7bad:6880
123.173.104.129 0:0:0:0:0:ffff:7bad:6881
123.173.104.130 0:0:0:0:0:ffff:7bad:6882
123.173.104.131 0:0:0:0:0:ffff:7bad:6883
123.173.104.132 0:0:0:0:0:ffff:7bad:6884
123.173.104.133 0:0:0:0:0:ffff:7bad:6885
123.173.104.134 0:0:0:0:0:ffff:7bad:6886
123.173.104.135 0:0:0:0:0:ffff:7bad:6887
123.173.104.136 0:0:0:0:0:ffff:7bad:6888
123.173.104.137 0:0:0:0:0:ffff:7bad:6889
123.173.104.138 0:0:0:0:0:ffff:7bad:688a
123.173.104.139 0:0:0:0:0:ffff:7bad:688b
123.173.104.140 0:0:0:0:0:ffff:7bad:688c
123.173.104.141 0:0:0:0:0:ffff:7bad:688d
123.173.104.142 0:0:0:0:0:ffff:7bad:688e
123.173.104.143 0:0:0:0:0:ffff:7bad:688f
123.173.104.144 0:0:0:0:0:ffff:7bad:6890
123.173.104.145 0:0:0:0:0:ffff:7bad:6891
123.173.104.146 0:0:0:0:0:ffff:7bad:6892
123.173.104.147 0:0:0:0:0:ffff:7bad:6893
123.173.104.148 0:0:0:0:0:ffff:7bad:6894
123.173.104.149 0:0:0:0:0:ffff:7bad:6895
123.173.104.150 0:0:0:0:0:ffff:7bad:6896
123.173.104.151 0:0:0:0:0:ffff:7bad:6897
123.173.104.152 0:0:0:0:0:ffff:7bad:6898
123.173.104.153 0:0:0:0:0:ffff:7bad:6899
123.173.104.154 0:0:0:0:0:ffff:7bad:689a
123.173.104.155 0:0:0:0:0:ffff:7bad:689b
123.173.104.156 0:0:0:0:0:ffff:7bad:689c
123.173.104.157 0:0:0:0:0:ffff:7bad:689d
123.173.104.158 0:0:0:0:0:ffff:7bad:689e
123.173.104.159 0:0:0:0:0:ffff:7bad:689f
123.173.104.160 0:0:0:0:0:ffff:7bad:68a0
123.173.104.161 0:0:0:0:0:ffff:7bad:68a1
123.173.104.162 0:0:0:0:0:ffff:7bad:68a2
123.173.104.163 0:0:0:0:0:ffff:7bad:68a3
123.173.104.164 0:0:0:0:0:ffff:7bad:68a4
123.173.104.165 0:0:0:0:0:ffff:7bad:68a5
123.173.104.166 0:0:0:0:0:ffff:7bad:68a6
123.173.104.167 0:0:0:0:0:ffff:7bad:68a7
123.173.104.168 0:0:0:0:0:ffff:7bad:68a8
123.173.104.169 0:0:0:0:0:ffff:7bad:68a9
123.173.104.170 0:0:0:0:0:ffff:7bad:68aa
123.173.104.171 0:0:0:0:0:ffff:7bad:68ab
123.173.104.172 0:0:0:0:0:ffff:7bad:68ac
123.173.104.173 0:0:0:0:0:ffff:7bad:68ad
123.173.104.174 0:0:0:0:0:ffff:7bad:68ae
123.173.104.175 0:0:0:0:0:ffff:7bad:68af
123.173.104.176 0:0:0:0:0:ffff:7bad:68b0
123.173.104.177 0:0:0:0:0:ffff:7bad:68b1
123.173.104.178 0:0:0:0:0:ffff:7bad:68b2
123.173.104.179 0:0:0:0:0:ffff:7bad:68b3
123.173.104.180 0:0:0:0:0:ffff:7bad:68b4


123.173.104.181 0:0:0:0:0:ffff:7bad:68b5
123.173.104.182 0:0:0:0:0:ffff:7bad:68b6
123.173.104.183 0:0:0:0:0:ffff:7bad:68b7
123.173.104.184 0:0:0:0:0:ffff:7bad:68b8
123.173.104.185 0:0:0:0:0:ffff:7bad:68b9
123.173.104.186 0:0:0:0:0:ffff:7bad:68ba
123.173.104.187 0:0:0:0:0:ffff:7bad:68bb
123.173.104.188 0:0:0:0:0:ffff:7bad:68bc
123.173.104.189 0:0:0:0:0:ffff:7bad:68bd
123.173.104.190 0:0:0:0:0:ffff:7bad:68be
123.173.104.191 0:0:0:0:0:ffff:7bad:68bf
123.173.104.192 0:0:0:0:0:ffff:7bad:68c0
123.173.104.193 0:0:0:0:0:ffff:7bad:68c1
123.173.104.194 0:0:0:0:0:ffff:7bad:68c2
123.173.104.195 0:0:0:0:0:ffff:7bad:68c3
123.173.104.196 0:0:0:0:0:ffff:7bad:68c4
123.173.104.197 0:0:0:0:0:ffff:7bad:68c5
123.173.104.198 0:0:0:0:0:ffff:7bad:68c6
123.173.104.199 0:0:0:0:0:ffff:7bad:68c7
123.173.104.200 0:0:0:0:0:ffff:7bad:68c8
123.173.104.201 0:0:0:0:0:ffff:7bad:68c9
123.173.104.202 0:0:0:0:0:ffff:7bad:68ca
123.173.104.203 0:0:0:0:0:ffff:7bad:68cb
123.173.104.204 0:0:0:0:0:ffff:7bad:68cc
123.173.104.205 0:0:0:0:0:ffff:7bad:68cd
123.173.104.206 0:0:0:0:0:ffff:7bad:68ce
123.173.104.207 0:0:0:0:0:ffff:7bad:68cf
123.173.104.208 0:0:0:0:0:ffff:7bad:68d0
123.173.104.209 0:0:0:0:0:ffff:7bad:68d1
123.173.104.210 0:0:0:0:0:ffff:7bad:68d2
123.173.104.211 0:0:0:0:0:ffff:7bad:68d3
123.173.104.212 0:0:0:0:0:ffff:7bad:68d4
123.173.104.213 0:0:0:0:0:ffff:7bad:68d5
123.173.104.214 0:0:0:0:0:ffff:7bad:68d6
123.173.104.215 0:0:0:0:0:ffff:7bad:68d7
123.173.104.216 0:0:0:0:0:ffff:7bad:68d8
123.173.104.217 0:0:0:0:0:ffff:7bad:68d9
123.173.104.218 0:0:0:0:0:ffff:7bad:68da
123.173.104.219 0:0:0:0:0:ffff:7bad:68db
123.173.104.220 0:0:0:0:0:ffff:7bad:68dc
123.173.104.221 0:0:0:0:0:ffff:7bad:68dd
123.173.104.222 0:0:0:0:0:ffff:7bad:68de
123.173.104.223 0:0:0:0:0:ffff:7bad:68df
123.173.104.224 0:0:0:0:0:ffff:7bad:68e0
123.173.104.225 0:0:0:0:0:ffff:7bad:68e1
123.173.104.226 0:0:0:0:0:ffff:7bad:68e2
123.173.104.227 0:0:0:0:0:ffff:7bad:68e3
123.173.104.228 0:0:0:0:0:ffff:7bad:68e4
123.173.104.229 0:0:0:0:0:ffff:7bad:68e5
123.173.104.230 0:0:0:0:0:ffff:7bad:68e6
123.173.104.231 0:0:0:0:0:ffff:7bad:68e7
123.173.104.232 0:0:0:0:0:ffff:7bad:68e8
123.173.104.233 0:0:0:0:0:ffff:7bad:68e9
123.173.104.234 0:0:0:0:0:ffff:7bad:68ea
123.173.104.235 0:0:0:0:0:ffff:7bad:68eb
123.173.104.236 0:0:0:0:0:ffff:7bad:68ec
123.173.104.237 0:0:0:0:0:ffff:7bad:68ed
123.173.104.238 0:0:0:0:0:ffff:7bad:68ee
123.173.104.239 0:0:0:0:0:ffff:7bad:68ef
123.173.104.240 0:0:0:0:0:ffff:7bad:68f0
123.173.104.241 0:0:0:0:0:ffff:7bad:68f1
123.173.104.242 0:0:0:0:0:ffff:7bad:68f2
123.173.104.243 0:0:0:0:0:ffff:7bad:68f3
123.173.104.244 0:0:0:0:0:ffff:7bad:68f4
123.173.104.245 0:0:0:0:0:ffff:7bad:68f5
123.173.104.246 0:0:0:0:0:ffff:7bad:68f6
123.173.104.247 0:0:0:0:0:ffff:7bad:68f7
123.173.104.248 0:0:0:0:0:ffff:7bad:68f8
123.173.104.249 0:0:0:0:0:ffff:7bad:68f9
123.173.104.250 0:0:0:0:0:ffff:7bad:68fa
123.173.104.251 0:0:0:0:0:ffff:7bad:68fb
123.173.104.252 0:0:0:0:0:ffff:7bad:68fc
123.173.104.253 0:0:0:0:0:ffff:7bad:68fd
123.173.104.254 0:0:0:0:0:ffff:7bad:68fe
123.173.104.255 0:0:0:0:0:ffff:7bad: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.