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
33.73.104.1 0:0:0:0:0:ffff:2149:6801
33.73.104.2 0:0:0:0:0:ffff:2149:6802
33.73.104.3 0:0:0:0:0:ffff:2149:6803
33.73.104.4 0:0:0:0:0:ffff:2149:6804
33.73.104.5 0:0:0:0:0:ffff:2149:6805
33.73.104.6 0:0:0:0:0:ffff:2149:6806
33.73.104.7 0:0:0:0:0:ffff:2149:6807
33.73.104.8 0:0:0:0:0:ffff:2149:6808
33.73.104.9 0:0:0:0:0:ffff:2149:6809
33.73.104.10 0:0:0:0:0:ffff:2149:680a
33.73.104.11 0:0:0:0:0:ffff:2149:680b
33.73.104.12 0:0:0:0:0:ffff:2149:680c
33.73.104.13 0:0:0:0:0:ffff:2149:680d
33.73.104.14 0:0:0:0:0:ffff:2149:680e
33.73.104.15 0:0:0:0:0:ffff:2149:680f
33.73.104.16 0:0:0:0:0:ffff:2149:6810
33.73.104.17 0:0:0:0:0:ffff:2149:6811
33.73.104.18 0:0:0:0:0:ffff:2149:6812
33.73.104.19 0:0:0:0:0:ffff:2149:6813
33.73.104.20 0:0:0:0:0:ffff:2149:6814
33.73.104.21 0:0:0:0:0:ffff:2149:6815
33.73.104.22 0:0:0:0:0:ffff:2149:6816
33.73.104.23 0:0:0:0:0:ffff:2149:6817
33.73.104.24 0:0:0:0:0:ffff:2149:6818
33.73.104.25 0:0:0:0:0:ffff:2149:6819
33.73.104.26 0:0:0:0:0:ffff:2149:681a
33.73.104.27 0:0:0:0:0:ffff:2149:681b
33.73.104.28 0:0:0:0:0:ffff:2149:681c
33.73.104.29 0:0:0:0:0:ffff:2149:681d
33.73.104.30 0:0:0:0:0:ffff:2149:681e
33.73.104.31 0:0:0:0:0:ffff:2149:681f
33.73.104.32 0:0:0:0:0:ffff:2149:6820
33.73.104.33 0:0:0:0:0:ffff:2149:6821
33.73.104.34 0:0:0:0:0:ffff:2149:6822
33.73.104.35 0:0:0:0:0:ffff:2149:6823
33.73.104.36 0:0:0:0:0:ffff:2149:6824
33.73.104.37 0:0:0:0:0:ffff:2149:6825
33.73.104.38 0:0:0:0:0:ffff:2149:6826
33.73.104.39 0:0:0:0:0:ffff:2149:6827
33.73.104.40 0:0:0:0:0:ffff:2149:6828
33.73.104.41 0:0:0:0:0:ffff:2149:6829
33.73.104.42 0:0:0:0:0:ffff:2149:682a
33.73.104.43 0:0:0:0:0:ffff:2149:682b
33.73.104.44 0:0:0:0:0:ffff:2149:682c
33.73.104.45 0:0:0:0:0:ffff:2149:682d
33.73.104.46 0:0:0:0:0:ffff:2149:682e
33.73.104.47 0:0:0:0:0:ffff:2149:682f
33.73.104.48 0:0:0:0:0:ffff:2149:6830
33.73.104.49 0:0:0:0:0:ffff:2149:6831
33.73.104.50 0:0:0:0:0:ffff:2149:6832
33.73.104.51 0:0:0:0:0:ffff:2149:6833
33.73.104.52 0:0:0:0:0:ffff:2149:6834
33.73.104.53 0:0:0:0:0:ffff:2149:6835
33.73.104.54 0:0:0:0:0:ffff:2149:6836
33.73.104.55 0:0:0:0:0:ffff:2149:6837
33.73.104.56 0:0:0:0:0:ffff:2149:6838
33.73.104.57 0:0:0:0:0:ffff:2149:6839
33.73.104.58 0:0:0:0:0:ffff:2149:683a
33.73.104.59 0:0:0:0:0:ffff:2149:683b
33.73.104.60 0:0:0:0:0:ffff:2149:683c


33.73.104.61 0:0:0:0:0:ffff:2149:683d
33.73.104.62 0:0:0:0:0:ffff:2149:683e
33.73.104.63 0:0:0:0:0:ffff:2149:683f
33.73.104.64 0:0:0:0:0:ffff:2149:6840
33.73.104.65 0:0:0:0:0:ffff:2149:6841
33.73.104.66 0:0:0:0:0:ffff:2149:6842
33.73.104.67 0:0:0:0:0:ffff:2149:6843
33.73.104.68 0:0:0:0:0:ffff:2149:6844
33.73.104.69 0:0:0:0:0:ffff:2149:6845
33.73.104.70 0:0:0:0:0:ffff:2149:6846
33.73.104.71 0:0:0:0:0:ffff:2149:6847
33.73.104.72 0:0:0:0:0:ffff:2149:6848
33.73.104.73 0:0:0:0:0:ffff:2149:6849
33.73.104.74 0:0:0:0:0:ffff:2149:684a
33.73.104.75 0:0:0:0:0:ffff:2149:684b
33.73.104.76 0:0:0:0:0:ffff:2149:684c
33.73.104.77 0:0:0:0:0:ffff:2149:684d
33.73.104.78 0:0:0:0:0:ffff:2149:684e
33.73.104.79 0:0:0:0:0:ffff:2149:684f
33.73.104.80 0:0:0:0:0:ffff:2149:6850
33.73.104.81 0:0:0:0:0:ffff:2149:6851
33.73.104.82 0:0:0:0:0:ffff:2149:6852
33.73.104.83 0:0:0:0:0:ffff:2149:6853
33.73.104.84 0:0:0:0:0:ffff:2149:6854
33.73.104.85 0:0:0:0:0:ffff:2149:6855
33.73.104.86 0:0:0:0:0:ffff:2149:6856
33.73.104.87 0:0:0:0:0:ffff:2149:6857
33.73.104.88 0:0:0:0:0:ffff:2149:6858
33.73.104.89 0:0:0:0:0:ffff:2149:6859
33.73.104.90 0:0:0:0:0:ffff:2149:685a
33.73.104.91 0:0:0:0:0:ffff:2149:685b
33.73.104.92 0:0:0:0:0:ffff:2149:685c
33.73.104.93 0:0:0:0:0:ffff:2149:685d
33.73.104.94 0:0:0:0:0:ffff:2149:685e
33.73.104.95 0:0:0:0:0:ffff:2149:685f
33.73.104.96 0:0:0:0:0:ffff:2149:6860
33.73.104.97 0:0:0:0:0:ffff:2149:6861
33.73.104.98 0:0:0:0:0:ffff:2149:6862
33.73.104.99 0:0:0:0:0:ffff:2149:6863
33.73.104.100 0:0:0:0:0:ffff:2149:6864
33.73.104.101 0:0:0:0:0:ffff:2149:6865
33.73.104.102 0:0:0:0:0:ffff:2149:6866
33.73.104.103 0:0:0:0:0:ffff:2149:6867
33.73.104.104 0:0:0:0:0:ffff:2149:6868
33.73.104.105 0:0:0:0:0:ffff:2149:6869
33.73.104.106 0:0:0:0:0:ffff:2149:686a
33.73.104.107 0:0:0:0:0:ffff:2149:686b
33.73.104.108 0:0:0:0:0:ffff:2149:686c
33.73.104.109 0:0:0:0:0:ffff:2149:686d
33.73.104.110 0:0:0:0:0:ffff:2149:686e
33.73.104.111 0:0:0:0:0:ffff:2149:686f
33.73.104.112 0:0:0:0:0:ffff:2149:6870
33.73.104.113 0:0:0:0:0:ffff:2149:6871
33.73.104.114 0:0:0:0:0:ffff:2149:6872
33.73.104.115 0:0:0:0:0:ffff:2149:6873
33.73.104.116 0:0:0:0:0:ffff:2149:6874
33.73.104.117 0:0:0:0:0:ffff:2149:6875
33.73.104.118 0:0:0:0:0:ffff:2149:6876
33.73.104.119 0:0:0:0:0:ffff:2149:6877
33.73.104.120 0:0:0:0:0:ffff:2149:6878


33.73.104.121 0:0:0:0:0:ffff:2149:6879
33.73.104.122 0:0:0:0:0:ffff:2149:687a
33.73.104.123 0:0:0:0:0:ffff:2149:687b
33.73.104.124 0:0:0:0:0:ffff:2149:687c
33.73.104.125 0:0:0:0:0:ffff:2149:687d
33.73.104.126 0:0:0:0:0:ffff:2149:687e
33.73.104.127 0:0:0:0:0:ffff:2149:687f
33.73.104.128 0:0:0:0:0:ffff:2149:6880
33.73.104.129 0:0:0:0:0:ffff:2149:6881
33.73.104.130 0:0:0:0:0:ffff:2149:6882
33.73.104.131 0:0:0:0:0:ffff:2149:6883
33.73.104.132 0:0:0:0:0:ffff:2149:6884
33.73.104.133 0:0:0:0:0:ffff:2149:6885
33.73.104.134 0:0:0:0:0:ffff:2149:6886
33.73.104.135 0:0:0:0:0:ffff:2149:6887
33.73.104.136 0:0:0:0:0:ffff:2149:6888
33.73.104.137 0:0:0:0:0:ffff:2149:6889
33.73.104.138 0:0:0:0:0:ffff:2149:688a
33.73.104.139 0:0:0:0:0:ffff:2149:688b
33.73.104.140 0:0:0:0:0:ffff:2149:688c
33.73.104.141 0:0:0:0:0:ffff:2149:688d
33.73.104.142 0:0:0:0:0:ffff:2149:688e
33.73.104.143 0:0:0:0:0:ffff:2149:688f
33.73.104.144 0:0:0:0:0:ffff:2149:6890
33.73.104.145 0:0:0:0:0:ffff:2149:6891
33.73.104.146 0:0:0:0:0:ffff:2149:6892
33.73.104.147 0:0:0:0:0:ffff:2149:6893
33.73.104.148 0:0:0:0:0:ffff:2149:6894
33.73.104.149 0:0:0:0:0:ffff:2149:6895
33.73.104.150 0:0:0:0:0:ffff:2149:6896
33.73.104.151 0:0:0:0:0:ffff:2149:6897
33.73.104.152 0:0:0:0:0:ffff:2149:6898
33.73.104.153 0:0:0:0:0:ffff:2149:6899
33.73.104.154 0:0:0:0:0:ffff:2149:689a
33.73.104.155 0:0:0:0:0:ffff:2149:689b
33.73.104.156 0:0:0:0:0:ffff:2149:689c
33.73.104.157 0:0:0:0:0:ffff:2149:689d
33.73.104.158 0:0:0:0:0:ffff:2149:689e
33.73.104.159 0:0:0:0:0:ffff:2149:689f
33.73.104.160 0:0:0:0:0:ffff:2149:68a0
33.73.104.161 0:0:0:0:0:ffff:2149:68a1
33.73.104.162 0:0:0:0:0:ffff:2149:68a2
33.73.104.163 0:0:0:0:0:ffff:2149:68a3
33.73.104.164 0:0:0:0:0:ffff:2149:68a4
33.73.104.165 0:0:0:0:0:ffff:2149:68a5
33.73.104.166 0:0:0:0:0:ffff:2149:68a6
33.73.104.167 0:0:0:0:0:ffff:2149:68a7
33.73.104.168 0:0:0:0:0:ffff:2149:68a8
33.73.104.169 0:0:0:0:0:ffff:2149:68a9
33.73.104.170 0:0:0:0:0:ffff:2149:68aa
33.73.104.171 0:0:0:0:0:ffff:2149:68ab
33.73.104.172 0:0:0:0:0:ffff:2149:68ac
33.73.104.173 0:0:0:0:0:ffff:2149:68ad
33.73.104.174 0:0:0:0:0:ffff:2149:68ae
33.73.104.175 0:0:0:0:0:ffff:2149:68af
33.73.104.176 0:0:0:0:0:ffff:2149:68b0
33.73.104.177 0:0:0:0:0:ffff:2149:68b1
33.73.104.178 0:0:0:0:0:ffff:2149:68b2
33.73.104.179 0:0:0:0:0:ffff:2149:68b3
33.73.104.180 0:0:0:0:0:ffff:2149:68b4


33.73.104.181 0:0:0:0:0:ffff:2149:68b5
33.73.104.182 0:0:0:0:0:ffff:2149:68b6
33.73.104.183 0:0:0:0:0:ffff:2149:68b7
33.73.104.184 0:0:0:0:0:ffff:2149:68b8
33.73.104.185 0:0:0:0:0:ffff:2149:68b9
33.73.104.186 0:0:0:0:0:ffff:2149:68ba
33.73.104.187 0:0:0:0:0:ffff:2149:68bb
33.73.104.188 0:0:0:0:0:ffff:2149:68bc
33.73.104.189 0:0:0:0:0:ffff:2149:68bd
33.73.104.190 0:0:0:0:0:ffff:2149:68be
33.73.104.191 0:0:0:0:0:ffff:2149:68bf
33.73.104.192 0:0:0:0:0:ffff:2149:68c0
33.73.104.193 0:0:0:0:0:ffff:2149:68c1
33.73.104.194 0:0:0:0:0:ffff:2149:68c2
33.73.104.195 0:0:0:0:0:ffff:2149:68c3
33.73.104.196 0:0:0:0:0:ffff:2149:68c4
33.73.104.197 0:0:0:0:0:ffff:2149:68c5
33.73.104.198 0:0:0:0:0:ffff:2149:68c6
33.73.104.199 0:0:0:0:0:ffff:2149:68c7
33.73.104.200 0:0:0:0:0:ffff:2149:68c8
33.73.104.201 0:0:0:0:0:ffff:2149:68c9
33.73.104.202 0:0:0:0:0:ffff:2149:68ca
33.73.104.203 0:0:0:0:0:ffff:2149:68cb
33.73.104.204 0:0:0:0:0:ffff:2149:68cc
33.73.104.205 0:0:0:0:0:ffff:2149:68cd
33.73.104.206 0:0:0:0:0:ffff:2149:68ce
33.73.104.207 0:0:0:0:0:ffff:2149:68cf
33.73.104.208 0:0:0:0:0:ffff:2149:68d0
33.73.104.209 0:0:0:0:0:ffff:2149:68d1
33.73.104.210 0:0:0:0:0:ffff:2149:68d2
33.73.104.211 0:0:0:0:0:ffff:2149:68d3
33.73.104.212 0:0:0:0:0:ffff:2149:68d4
33.73.104.213 0:0:0:0:0:ffff:2149:68d5
33.73.104.214 0:0:0:0:0:ffff:2149:68d6
33.73.104.215 0:0:0:0:0:ffff:2149:68d7
33.73.104.216 0:0:0:0:0:ffff:2149:68d8
33.73.104.217 0:0:0:0:0:ffff:2149:68d9
33.73.104.218 0:0:0:0:0:ffff:2149:68da
33.73.104.219 0:0:0:0:0:ffff:2149:68db
33.73.104.220 0:0:0:0:0:ffff:2149:68dc
33.73.104.221 0:0:0:0:0:ffff:2149:68dd
33.73.104.222 0:0:0:0:0:ffff:2149:68de
33.73.104.223 0:0:0:0:0:ffff:2149:68df
33.73.104.224 0:0:0:0:0:ffff:2149:68e0
33.73.104.225 0:0:0:0:0:ffff:2149:68e1
33.73.104.226 0:0:0:0:0:ffff:2149:68e2
33.73.104.227 0:0:0:0:0:ffff:2149:68e3
33.73.104.228 0:0:0:0:0:ffff:2149:68e4
33.73.104.229 0:0:0:0:0:ffff:2149:68e5
33.73.104.230 0:0:0:0:0:ffff:2149:68e6
33.73.104.231 0:0:0:0:0:ffff:2149:68e7
33.73.104.232 0:0:0:0:0:ffff:2149:68e8
33.73.104.233 0:0:0:0:0:ffff:2149:68e9
33.73.104.234 0:0:0:0:0:ffff:2149:68ea
33.73.104.235 0:0:0:0:0:ffff:2149:68eb
33.73.104.236 0:0:0:0:0:ffff:2149:68ec
33.73.104.237 0:0:0:0:0:ffff:2149:68ed
33.73.104.238 0:0:0:0:0:ffff:2149:68ee
33.73.104.239 0:0:0:0:0:ffff:2149:68ef
33.73.104.240 0:0:0:0:0:ffff:2149:68f0
33.73.104.241 0:0:0:0:0:ffff:2149:68f1
33.73.104.242 0:0:0:0:0:ffff:2149:68f2
33.73.104.243 0:0:0:0:0:ffff:2149:68f3
33.73.104.244 0:0:0:0:0:ffff:2149:68f4
33.73.104.245 0:0:0:0:0:ffff:2149:68f5
33.73.104.246 0:0:0:0:0:ffff:2149:68f6
33.73.104.247 0:0:0:0:0:ffff:2149:68f7
33.73.104.248 0:0:0:0:0:ffff:2149:68f8
33.73.104.249 0:0:0:0:0:ffff:2149:68f9
33.73.104.250 0:0:0:0:0:ffff:2149:68fa
33.73.104.251 0:0:0:0:0:ffff:2149:68fb
33.73.104.252 0:0:0:0:0:ffff:2149:68fc
33.73.104.253 0:0:0:0:0:ffff:2149:68fd
33.73.104.254 0:0:0:0:0:ffff:2149:68fe
33.73.104.255 0:0:0:0:0:ffff:2149:68ff


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.