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
155.38.104.1 0:0:0:0:0:ffff:9b26:6801
155.38.104.2 0:0:0:0:0:ffff:9b26:6802
155.38.104.3 0:0:0:0:0:ffff:9b26:6803
155.38.104.4 0:0:0:0:0:ffff:9b26:6804
155.38.104.5 0:0:0:0:0:ffff:9b26:6805
155.38.104.6 0:0:0:0:0:ffff:9b26:6806
155.38.104.7 0:0:0:0:0:ffff:9b26:6807
155.38.104.8 0:0:0:0:0:ffff:9b26:6808
155.38.104.9 0:0:0:0:0:ffff:9b26:6809
155.38.104.10 0:0:0:0:0:ffff:9b26:680a
155.38.104.11 0:0:0:0:0:ffff:9b26:680b
155.38.104.12 0:0:0:0:0:ffff:9b26:680c
155.38.104.13 0:0:0:0:0:ffff:9b26:680d
155.38.104.14 0:0:0:0:0:ffff:9b26:680e
155.38.104.15 0:0:0:0:0:ffff:9b26:680f
155.38.104.16 0:0:0:0:0:ffff:9b26:6810
155.38.104.17 0:0:0:0:0:ffff:9b26:6811
155.38.104.18 0:0:0:0:0:ffff:9b26:6812
155.38.104.19 0:0:0:0:0:ffff:9b26:6813
155.38.104.20 0:0:0:0:0:ffff:9b26:6814
155.38.104.21 0:0:0:0:0:ffff:9b26:6815
155.38.104.22 0:0:0:0:0:ffff:9b26:6816
155.38.104.23 0:0:0:0:0:ffff:9b26:6817
155.38.104.24 0:0:0:0:0:ffff:9b26:6818
155.38.104.25 0:0:0:0:0:ffff:9b26:6819
155.38.104.26 0:0:0:0:0:ffff:9b26:681a
155.38.104.27 0:0:0:0:0:ffff:9b26:681b
155.38.104.28 0:0:0:0:0:ffff:9b26:681c
155.38.104.29 0:0:0:0:0:ffff:9b26:681d
155.38.104.30 0:0:0:0:0:ffff:9b26:681e
155.38.104.31 0:0:0:0:0:ffff:9b26:681f
155.38.104.32 0:0:0:0:0:ffff:9b26:6820
155.38.104.33 0:0:0:0:0:ffff:9b26:6821
155.38.104.34 0:0:0:0:0:ffff:9b26:6822
155.38.104.35 0:0:0:0:0:ffff:9b26:6823
155.38.104.36 0:0:0:0:0:ffff:9b26:6824
155.38.104.37 0:0:0:0:0:ffff:9b26:6825
155.38.104.38 0:0:0:0:0:ffff:9b26:6826
155.38.104.39 0:0:0:0:0:ffff:9b26:6827
155.38.104.40 0:0:0:0:0:ffff:9b26:6828
155.38.104.41 0:0:0:0:0:ffff:9b26:6829
155.38.104.42 0:0:0:0:0:ffff:9b26:682a
155.38.104.43 0:0:0:0:0:ffff:9b26:682b
155.38.104.44 0:0:0:0:0:ffff:9b26:682c
155.38.104.45 0:0:0:0:0:ffff:9b26:682d
155.38.104.46 0:0:0:0:0:ffff:9b26:682e
155.38.104.47 0:0:0:0:0:ffff:9b26:682f
155.38.104.48 0:0:0:0:0:ffff:9b26:6830
155.38.104.49 0:0:0:0:0:ffff:9b26:6831
155.38.104.50 0:0:0:0:0:ffff:9b26:6832
155.38.104.51 0:0:0:0:0:ffff:9b26:6833
155.38.104.52 0:0:0:0:0:ffff:9b26:6834
155.38.104.53 0:0:0:0:0:ffff:9b26:6835
155.38.104.54 0:0:0:0:0:ffff:9b26:6836
155.38.104.55 0:0:0:0:0:ffff:9b26:6837
155.38.104.56 0:0:0:0:0:ffff:9b26:6838
155.38.104.57 0:0:0:0:0:ffff:9b26:6839
155.38.104.58 0:0:0:0:0:ffff:9b26:683a
155.38.104.59 0:0:0:0:0:ffff:9b26:683b
155.38.104.60 0:0:0:0:0:ffff:9b26:683c


155.38.104.61 0:0:0:0:0:ffff:9b26:683d
155.38.104.62 0:0:0:0:0:ffff:9b26:683e
155.38.104.63 0:0:0:0:0:ffff:9b26:683f
155.38.104.64 0:0:0:0:0:ffff:9b26:6840
155.38.104.65 0:0:0:0:0:ffff:9b26:6841
155.38.104.66 0:0:0:0:0:ffff:9b26:6842
155.38.104.67 0:0:0:0:0:ffff:9b26:6843
155.38.104.68 0:0:0:0:0:ffff:9b26:6844
155.38.104.69 0:0:0:0:0:ffff:9b26:6845
155.38.104.70 0:0:0:0:0:ffff:9b26:6846
155.38.104.71 0:0:0:0:0:ffff:9b26:6847
155.38.104.72 0:0:0:0:0:ffff:9b26:6848
155.38.104.73 0:0:0:0:0:ffff:9b26:6849
155.38.104.74 0:0:0:0:0:ffff:9b26:684a
155.38.104.75 0:0:0:0:0:ffff:9b26:684b
155.38.104.76 0:0:0:0:0:ffff:9b26:684c
155.38.104.77 0:0:0:0:0:ffff:9b26:684d
155.38.104.78 0:0:0:0:0:ffff:9b26:684e
155.38.104.79 0:0:0:0:0:ffff:9b26:684f
155.38.104.80 0:0:0:0:0:ffff:9b26:6850
155.38.104.81 0:0:0:0:0:ffff:9b26:6851
155.38.104.82 0:0:0:0:0:ffff:9b26:6852
155.38.104.83 0:0:0:0:0:ffff:9b26:6853
155.38.104.84 0:0:0:0:0:ffff:9b26:6854
155.38.104.85 0:0:0:0:0:ffff:9b26:6855
155.38.104.86 0:0:0:0:0:ffff:9b26:6856
155.38.104.87 0:0:0:0:0:ffff:9b26:6857
155.38.104.88 0:0:0:0:0:ffff:9b26:6858
155.38.104.89 0:0:0:0:0:ffff:9b26:6859
155.38.104.90 0:0:0:0:0:ffff:9b26:685a
155.38.104.91 0:0:0:0:0:ffff:9b26:685b
155.38.104.92 0:0:0:0:0:ffff:9b26:685c
155.38.104.93 0:0:0:0:0:ffff:9b26:685d
155.38.104.94 0:0:0:0:0:ffff:9b26:685e
155.38.104.95 0:0:0:0:0:ffff:9b26:685f
155.38.104.96 0:0:0:0:0:ffff:9b26:6860
155.38.104.97 0:0:0:0:0:ffff:9b26:6861
155.38.104.98 0:0:0:0:0:ffff:9b26:6862
155.38.104.99 0:0:0:0:0:ffff:9b26:6863
155.38.104.100 0:0:0:0:0:ffff:9b26:6864
155.38.104.101 0:0:0:0:0:ffff:9b26:6865
155.38.104.102 0:0:0:0:0:ffff:9b26:6866
155.38.104.103 0:0:0:0:0:ffff:9b26:6867
155.38.104.104 0:0:0:0:0:ffff:9b26:6868
155.38.104.105 0:0:0:0:0:ffff:9b26:6869
155.38.104.106 0:0:0:0:0:ffff:9b26:686a
155.38.104.107 0:0:0:0:0:ffff:9b26:686b
155.38.104.108 0:0:0:0:0:ffff:9b26:686c
155.38.104.109 0:0:0:0:0:ffff:9b26:686d
155.38.104.110 0:0:0:0:0:ffff:9b26:686e
155.38.104.111 0:0:0:0:0:ffff:9b26:686f
155.38.104.112 0:0:0:0:0:ffff:9b26:6870
155.38.104.113 0:0:0:0:0:ffff:9b26:6871
155.38.104.114 0:0:0:0:0:ffff:9b26:6872
155.38.104.115 0:0:0:0:0:ffff:9b26:6873
155.38.104.116 0:0:0:0:0:ffff:9b26:6874
155.38.104.117 0:0:0:0:0:ffff:9b26:6875
155.38.104.118 0:0:0:0:0:ffff:9b26:6876
155.38.104.119 0:0:0:0:0:ffff:9b26:6877
155.38.104.120 0:0:0:0:0:ffff:9b26:6878


155.38.104.121 0:0:0:0:0:ffff:9b26:6879
155.38.104.122 0:0:0:0:0:ffff:9b26:687a
155.38.104.123 0:0:0:0:0:ffff:9b26:687b
155.38.104.124 0:0:0:0:0:ffff:9b26:687c
155.38.104.125 0:0:0:0:0:ffff:9b26:687d
155.38.104.126 0:0:0:0:0:ffff:9b26:687e
155.38.104.127 0:0:0:0:0:ffff:9b26:687f
155.38.104.128 0:0:0:0:0:ffff:9b26:6880
155.38.104.129 0:0:0:0:0:ffff:9b26:6881
155.38.104.130 0:0:0:0:0:ffff:9b26:6882
155.38.104.131 0:0:0:0:0:ffff:9b26:6883
155.38.104.132 0:0:0:0:0:ffff:9b26:6884
155.38.104.133 0:0:0:0:0:ffff:9b26:6885
155.38.104.134 0:0:0:0:0:ffff:9b26:6886
155.38.104.135 0:0:0:0:0:ffff:9b26:6887
155.38.104.136 0:0:0:0:0:ffff:9b26:6888
155.38.104.137 0:0:0:0:0:ffff:9b26:6889
155.38.104.138 0:0:0:0:0:ffff:9b26:688a
155.38.104.139 0:0:0:0:0:ffff:9b26:688b
155.38.104.140 0:0:0:0:0:ffff:9b26:688c
155.38.104.141 0:0:0:0:0:ffff:9b26:688d
155.38.104.142 0:0:0:0:0:ffff:9b26:688e
155.38.104.143 0:0:0:0:0:ffff:9b26:688f
155.38.104.144 0:0:0:0:0:ffff:9b26:6890
155.38.104.145 0:0:0:0:0:ffff:9b26:6891
155.38.104.146 0:0:0:0:0:ffff:9b26:6892
155.38.104.147 0:0:0:0:0:ffff:9b26:6893
155.38.104.148 0:0:0:0:0:ffff:9b26:6894
155.38.104.149 0:0:0:0:0:ffff:9b26:6895
155.38.104.150 0:0:0:0:0:ffff:9b26:6896
155.38.104.151 0:0:0:0:0:ffff:9b26:6897
155.38.104.152 0:0:0:0:0:ffff:9b26:6898
155.38.104.153 0:0:0:0:0:ffff:9b26:6899
155.38.104.154 0:0:0:0:0:ffff:9b26:689a
155.38.104.155 0:0:0:0:0:ffff:9b26:689b
155.38.104.156 0:0:0:0:0:ffff:9b26:689c
155.38.104.157 0:0:0:0:0:ffff:9b26:689d
155.38.104.158 0:0:0:0:0:ffff:9b26:689e
155.38.104.159 0:0:0:0:0:ffff:9b26:689f
155.38.104.160 0:0:0:0:0:ffff:9b26:68a0
155.38.104.161 0:0:0:0:0:ffff:9b26:68a1
155.38.104.162 0:0:0:0:0:ffff:9b26:68a2
155.38.104.163 0:0:0:0:0:ffff:9b26:68a3
155.38.104.164 0:0:0:0:0:ffff:9b26:68a4
155.38.104.165 0:0:0:0:0:ffff:9b26:68a5
155.38.104.166 0:0:0:0:0:ffff:9b26:68a6
155.38.104.167 0:0:0:0:0:ffff:9b26:68a7
155.38.104.168 0:0:0:0:0:ffff:9b26:68a8
155.38.104.169 0:0:0:0:0:ffff:9b26:68a9
155.38.104.170 0:0:0:0:0:ffff:9b26:68aa
155.38.104.171 0:0:0:0:0:ffff:9b26:68ab
155.38.104.172 0:0:0:0:0:ffff:9b26:68ac
155.38.104.173 0:0:0:0:0:ffff:9b26:68ad
155.38.104.174 0:0:0:0:0:ffff:9b26:68ae
155.38.104.175 0:0:0:0:0:ffff:9b26:68af
155.38.104.176 0:0:0:0:0:ffff:9b26:68b0
155.38.104.177 0:0:0:0:0:ffff:9b26:68b1
155.38.104.178 0:0:0:0:0:ffff:9b26:68b2
155.38.104.179 0:0:0:0:0:ffff:9b26:68b3
155.38.104.180 0:0:0:0:0:ffff:9b26:68b4


155.38.104.181 0:0:0:0:0:ffff:9b26:68b5
155.38.104.182 0:0:0:0:0:ffff:9b26:68b6
155.38.104.183 0:0:0:0:0:ffff:9b26:68b7
155.38.104.184 0:0:0:0:0:ffff:9b26:68b8
155.38.104.185 0:0:0:0:0:ffff:9b26:68b9
155.38.104.186 0:0:0:0:0:ffff:9b26:68ba
155.38.104.187 0:0:0:0:0:ffff:9b26:68bb
155.38.104.188 0:0:0:0:0:ffff:9b26:68bc
155.38.104.189 0:0:0:0:0:ffff:9b26:68bd
155.38.104.190 0:0:0:0:0:ffff:9b26:68be
155.38.104.191 0:0:0:0:0:ffff:9b26:68bf
155.38.104.192 0:0:0:0:0:ffff:9b26:68c0
155.38.104.193 0:0:0:0:0:ffff:9b26:68c1
155.38.104.194 0:0:0:0:0:ffff:9b26:68c2
155.38.104.195 0:0:0:0:0:ffff:9b26:68c3
155.38.104.196 0:0:0:0:0:ffff:9b26:68c4
155.38.104.197 0:0:0:0:0:ffff:9b26:68c5
155.38.104.198 0:0:0:0:0:ffff:9b26:68c6
155.38.104.199 0:0:0:0:0:ffff:9b26:68c7
155.38.104.200 0:0:0:0:0:ffff:9b26:68c8
155.38.104.201 0:0:0:0:0:ffff:9b26:68c9
155.38.104.202 0:0:0:0:0:ffff:9b26:68ca
155.38.104.203 0:0:0:0:0:ffff:9b26:68cb
155.38.104.204 0:0:0:0:0:ffff:9b26:68cc
155.38.104.205 0:0:0:0:0:ffff:9b26:68cd
155.38.104.206 0:0:0:0:0:ffff:9b26:68ce
155.38.104.207 0:0:0:0:0:ffff:9b26:68cf
155.38.104.208 0:0:0:0:0:ffff:9b26:68d0
155.38.104.209 0:0:0:0:0:ffff:9b26:68d1
155.38.104.210 0:0:0:0:0:ffff:9b26:68d2
155.38.104.211 0:0:0:0:0:ffff:9b26:68d3
155.38.104.212 0:0:0:0:0:ffff:9b26:68d4
155.38.104.213 0:0:0:0:0:ffff:9b26:68d5
155.38.104.214 0:0:0:0:0:ffff:9b26:68d6
155.38.104.215 0:0:0:0:0:ffff:9b26:68d7
155.38.104.216 0:0:0:0:0:ffff:9b26:68d8
155.38.104.217 0:0:0:0:0:ffff:9b26:68d9
155.38.104.218 0:0:0:0:0:ffff:9b26:68da
155.38.104.219 0:0:0:0:0:ffff:9b26:68db
155.38.104.220 0:0:0:0:0:ffff:9b26:68dc
155.38.104.221 0:0:0:0:0:ffff:9b26:68dd
155.38.104.222 0:0:0:0:0:ffff:9b26:68de
155.38.104.223 0:0:0:0:0:ffff:9b26:68df
155.38.104.224 0:0:0:0:0:ffff:9b26:68e0
155.38.104.225 0:0:0:0:0:ffff:9b26:68e1
155.38.104.226 0:0:0:0:0:ffff:9b26:68e2
155.38.104.227 0:0:0:0:0:ffff:9b26:68e3
155.38.104.228 0:0:0:0:0:ffff:9b26:68e4
155.38.104.229 0:0:0:0:0:ffff:9b26:68e5
155.38.104.230 0:0:0:0:0:ffff:9b26:68e6
155.38.104.231 0:0:0:0:0:ffff:9b26:68e7
155.38.104.232 0:0:0:0:0:ffff:9b26:68e8
155.38.104.233 0:0:0:0:0:ffff:9b26:68e9
155.38.104.234 0:0:0:0:0:ffff:9b26:68ea
155.38.104.235 0:0:0:0:0:ffff:9b26:68eb
155.38.104.236 0:0:0:0:0:ffff:9b26:68ec
155.38.104.237 0:0:0:0:0:ffff:9b26:68ed
155.38.104.238 0:0:0:0:0:ffff:9b26:68ee
155.38.104.239 0:0:0:0:0:ffff:9b26:68ef
155.38.104.240 0:0:0:0:0:ffff:9b26:68f0
155.38.104.241 0:0:0:0:0:ffff:9b26:68f1
155.38.104.242 0:0:0:0:0:ffff:9b26:68f2
155.38.104.243 0:0:0:0:0:ffff:9b26:68f3
155.38.104.244 0:0:0:0:0:ffff:9b26:68f4
155.38.104.245 0:0:0:0:0:ffff:9b26:68f5
155.38.104.246 0:0:0:0:0:ffff:9b26:68f6
155.38.104.247 0:0:0:0:0:ffff:9b26:68f7
155.38.104.248 0:0:0:0:0:ffff:9b26:68f8
155.38.104.249 0:0:0:0:0:ffff:9b26:68f9
155.38.104.250 0:0:0:0:0:ffff:9b26:68fa
155.38.104.251 0:0:0:0:0:ffff:9b26:68fb
155.38.104.252 0:0:0:0:0:ffff:9b26:68fc
155.38.104.253 0:0:0:0:0:ffff:9b26:68fd
155.38.104.254 0:0:0:0:0:ffff:9b26:68fe
155.38.104.255 0:0:0:0:0:ffff:9b26:68ff


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.