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
142.18.104.1 0:0:0:0:0:ffff:8e12:6801
142.18.104.2 0:0:0:0:0:ffff:8e12:6802
142.18.104.3 0:0:0:0:0:ffff:8e12:6803
142.18.104.4 0:0:0:0:0:ffff:8e12:6804
142.18.104.5 0:0:0:0:0:ffff:8e12:6805
142.18.104.6 0:0:0:0:0:ffff:8e12:6806
142.18.104.7 0:0:0:0:0:ffff:8e12:6807
142.18.104.8 0:0:0:0:0:ffff:8e12:6808
142.18.104.9 0:0:0:0:0:ffff:8e12:6809
142.18.104.10 0:0:0:0:0:ffff:8e12:680a
142.18.104.11 0:0:0:0:0:ffff:8e12:680b
142.18.104.12 0:0:0:0:0:ffff:8e12:680c
142.18.104.13 0:0:0:0:0:ffff:8e12:680d
142.18.104.14 0:0:0:0:0:ffff:8e12:680e
142.18.104.15 0:0:0:0:0:ffff:8e12:680f
142.18.104.16 0:0:0:0:0:ffff:8e12:6810
142.18.104.17 0:0:0:0:0:ffff:8e12:6811
142.18.104.18 0:0:0:0:0:ffff:8e12:6812
142.18.104.19 0:0:0:0:0:ffff:8e12:6813
142.18.104.20 0:0:0:0:0:ffff:8e12:6814
142.18.104.21 0:0:0:0:0:ffff:8e12:6815
142.18.104.22 0:0:0:0:0:ffff:8e12:6816
142.18.104.23 0:0:0:0:0:ffff:8e12:6817
142.18.104.24 0:0:0:0:0:ffff:8e12:6818
142.18.104.25 0:0:0:0:0:ffff:8e12:6819
142.18.104.26 0:0:0:0:0:ffff:8e12:681a
142.18.104.27 0:0:0:0:0:ffff:8e12:681b
142.18.104.28 0:0:0:0:0:ffff:8e12:681c
142.18.104.29 0:0:0:0:0:ffff:8e12:681d
142.18.104.30 0:0:0:0:0:ffff:8e12:681e
142.18.104.31 0:0:0:0:0:ffff:8e12:681f
142.18.104.32 0:0:0:0:0:ffff:8e12:6820
142.18.104.33 0:0:0:0:0:ffff:8e12:6821
142.18.104.34 0:0:0:0:0:ffff:8e12:6822
142.18.104.35 0:0:0:0:0:ffff:8e12:6823
142.18.104.36 0:0:0:0:0:ffff:8e12:6824
142.18.104.37 0:0:0:0:0:ffff:8e12:6825
142.18.104.38 0:0:0:0:0:ffff:8e12:6826
142.18.104.39 0:0:0:0:0:ffff:8e12:6827
142.18.104.40 0:0:0:0:0:ffff:8e12:6828
142.18.104.41 0:0:0:0:0:ffff:8e12:6829
142.18.104.42 0:0:0:0:0:ffff:8e12:682a
142.18.104.43 0:0:0:0:0:ffff:8e12:682b
142.18.104.44 0:0:0:0:0:ffff:8e12:682c
142.18.104.45 0:0:0:0:0:ffff:8e12:682d
142.18.104.46 0:0:0:0:0:ffff:8e12:682e
142.18.104.47 0:0:0:0:0:ffff:8e12:682f
142.18.104.48 0:0:0:0:0:ffff:8e12:6830
142.18.104.49 0:0:0:0:0:ffff:8e12:6831
142.18.104.50 0:0:0:0:0:ffff:8e12:6832
142.18.104.51 0:0:0:0:0:ffff:8e12:6833
142.18.104.52 0:0:0:0:0:ffff:8e12:6834
142.18.104.53 0:0:0:0:0:ffff:8e12:6835
142.18.104.54 0:0:0:0:0:ffff:8e12:6836
142.18.104.55 0:0:0:0:0:ffff:8e12:6837
142.18.104.56 0:0:0:0:0:ffff:8e12:6838
142.18.104.57 0:0:0:0:0:ffff:8e12:6839
142.18.104.58 0:0:0:0:0:ffff:8e12:683a
142.18.104.59 0:0:0:0:0:ffff:8e12:683b
142.18.104.60 0:0:0:0:0:ffff:8e12:683c


142.18.104.61 0:0:0:0:0:ffff:8e12:683d
142.18.104.62 0:0:0:0:0:ffff:8e12:683e
142.18.104.63 0:0:0:0:0:ffff:8e12:683f
142.18.104.64 0:0:0:0:0:ffff:8e12:6840
142.18.104.65 0:0:0:0:0:ffff:8e12:6841
142.18.104.66 0:0:0:0:0:ffff:8e12:6842
142.18.104.67 0:0:0:0:0:ffff:8e12:6843
142.18.104.68 0:0:0:0:0:ffff:8e12:6844
142.18.104.69 0:0:0:0:0:ffff:8e12:6845
142.18.104.70 0:0:0:0:0:ffff:8e12:6846
142.18.104.71 0:0:0:0:0:ffff:8e12:6847
142.18.104.72 0:0:0:0:0:ffff:8e12:6848
142.18.104.73 0:0:0:0:0:ffff:8e12:6849
142.18.104.74 0:0:0:0:0:ffff:8e12:684a
142.18.104.75 0:0:0:0:0:ffff:8e12:684b
142.18.104.76 0:0:0:0:0:ffff:8e12:684c
142.18.104.77 0:0:0:0:0:ffff:8e12:684d
142.18.104.78 0:0:0:0:0:ffff:8e12:684e
142.18.104.79 0:0:0:0:0:ffff:8e12:684f
142.18.104.80 0:0:0:0:0:ffff:8e12:6850
142.18.104.81 0:0:0:0:0:ffff:8e12:6851
142.18.104.82 0:0:0:0:0:ffff:8e12:6852
142.18.104.83 0:0:0:0:0:ffff:8e12:6853
142.18.104.84 0:0:0:0:0:ffff:8e12:6854
142.18.104.85 0:0:0:0:0:ffff:8e12:6855
142.18.104.86 0:0:0:0:0:ffff:8e12:6856
142.18.104.87 0:0:0:0:0:ffff:8e12:6857
142.18.104.88 0:0:0:0:0:ffff:8e12:6858
142.18.104.89 0:0:0:0:0:ffff:8e12:6859
142.18.104.90 0:0:0:0:0:ffff:8e12:685a
142.18.104.91 0:0:0:0:0:ffff:8e12:685b
142.18.104.92 0:0:0:0:0:ffff:8e12:685c
142.18.104.93 0:0:0:0:0:ffff:8e12:685d
142.18.104.94 0:0:0:0:0:ffff:8e12:685e
142.18.104.95 0:0:0:0:0:ffff:8e12:685f
142.18.104.96 0:0:0:0:0:ffff:8e12:6860
142.18.104.97 0:0:0:0:0:ffff:8e12:6861
142.18.104.98 0:0:0:0:0:ffff:8e12:6862
142.18.104.99 0:0:0:0:0:ffff:8e12:6863
142.18.104.100 0:0:0:0:0:ffff:8e12:6864
142.18.104.101 0:0:0:0:0:ffff:8e12:6865
142.18.104.102 0:0:0:0:0:ffff:8e12:6866
142.18.104.103 0:0:0:0:0:ffff:8e12:6867
142.18.104.104 0:0:0:0:0:ffff:8e12:6868
142.18.104.105 0:0:0:0:0:ffff:8e12:6869
142.18.104.106 0:0:0:0:0:ffff:8e12:686a
142.18.104.107 0:0:0:0:0:ffff:8e12:686b
142.18.104.108 0:0:0:0:0:ffff:8e12:686c
142.18.104.109 0:0:0:0:0:ffff:8e12:686d
142.18.104.110 0:0:0:0:0:ffff:8e12:686e
142.18.104.111 0:0:0:0:0:ffff:8e12:686f
142.18.104.112 0:0:0:0:0:ffff:8e12:6870
142.18.104.113 0:0:0:0:0:ffff:8e12:6871
142.18.104.114 0:0:0:0:0:ffff:8e12:6872
142.18.104.115 0:0:0:0:0:ffff:8e12:6873
142.18.104.116 0:0:0:0:0:ffff:8e12:6874
142.18.104.117 0:0:0:0:0:ffff:8e12:6875
142.18.104.118 0:0:0:0:0:ffff:8e12:6876
142.18.104.119 0:0:0:0:0:ffff:8e12:6877
142.18.104.120 0:0:0:0:0:ffff:8e12:6878


142.18.104.121 0:0:0:0:0:ffff:8e12:6879
142.18.104.122 0:0:0:0:0:ffff:8e12:687a
142.18.104.123 0:0:0:0:0:ffff:8e12:687b
142.18.104.124 0:0:0:0:0:ffff:8e12:687c
142.18.104.125 0:0:0:0:0:ffff:8e12:687d
142.18.104.126 0:0:0:0:0:ffff:8e12:687e
142.18.104.127 0:0:0:0:0:ffff:8e12:687f
142.18.104.128 0:0:0:0:0:ffff:8e12:6880
142.18.104.129 0:0:0:0:0:ffff:8e12:6881
142.18.104.130 0:0:0:0:0:ffff:8e12:6882
142.18.104.131 0:0:0:0:0:ffff:8e12:6883
142.18.104.132 0:0:0:0:0:ffff:8e12:6884
142.18.104.133 0:0:0:0:0:ffff:8e12:6885
142.18.104.134 0:0:0:0:0:ffff:8e12:6886
142.18.104.135 0:0:0:0:0:ffff:8e12:6887
142.18.104.136 0:0:0:0:0:ffff:8e12:6888
142.18.104.137 0:0:0:0:0:ffff:8e12:6889
142.18.104.138 0:0:0:0:0:ffff:8e12:688a
142.18.104.139 0:0:0:0:0:ffff:8e12:688b
142.18.104.140 0:0:0:0:0:ffff:8e12:688c
142.18.104.141 0:0:0:0:0:ffff:8e12:688d
142.18.104.142 0:0:0:0:0:ffff:8e12:688e
142.18.104.143 0:0:0:0:0:ffff:8e12:688f
142.18.104.144 0:0:0:0:0:ffff:8e12:6890
142.18.104.145 0:0:0:0:0:ffff:8e12:6891
142.18.104.146 0:0:0:0:0:ffff:8e12:6892
142.18.104.147 0:0:0:0:0:ffff:8e12:6893
142.18.104.148 0:0:0:0:0:ffff:8e12:6894
142.18.104.149 0:0:0:0:0:ffff:8e12:6895
142.18.104.150 0:0:0:0:0:ffff:8e12:6896
142.18.104.151 0:0:0:0:0:ffff:8e12:6897
142.18.104.152 0:0:0:0:0:ffff:8e12:6898
142.18.104.153 0:0:0:0:0:ffff:8e12:6899
142.18.104.154 0:0:0:0:0:ffff:8e12:689a
142.18.104.155 0:0:0:0:0:ffff:8e12:689b
142.18.104.156 0:0:0:0:0:ffff:8e12:689c
142.18.104.157 0:0:0:0:0:ffff:8e12:689d
142.18.104.158 0:0:0:0:0:ffff:8e12:689e
142.18.104.159 0:0:0:0:0:ffff:8e12:689f
142.18.104.160 0:0:0:0:0:ffff:8e12:68a0
142.18.104.161 0:0:0:0:0:ffff:8e12:68a1
142.18.104.162 0:0:0:0:0:ffff:8e12:68a2
142.18.104.163 0:0:0:0:0:ffff:8e12:68a3
142.18.104.164 0:0:0:0:0:ffff:8e12:68a4
142.18.104.165 0:0:0:0:0:ffff:8e12:68a5
142.18.104.166 0:0:0:0:0:ffff:8e12:68a6
142.18.104.167 0:0:0:0:0:ffff:8e12:68a7
142.18.104.168 0:0:0:0:0:ffff:8e12:68a8
142.18.104.169 0:0:0:0:0:ffff:8e12:68a9
142.18.104.170 0:0:0:0:0:ffff:8e12:68aa
142.18.104.171 0:0:0:0:0:ffff:8e12:68ab
142.18.104.172 0:0:0:0:0:ffff:8e12:68ac
142.18.104.173 0:0:0:0:0:ffff:8e12:68ad
142.18.104.174 0:0:0:0:0:ffff:8e12:68ae
142.18.104.175 0:0:0:0:0:ffff:8e12:68af
142.18.104.176 0:0:0:0:0:ffff:8e12:68b0
142.18.104.177 0:0:0:0:0:ffff:8e12:68b1
142.18.104.178 0:0:0:0:0:ffff:8e12:68b2
142.18.104.179 0:0:0:0:0:ffff:8e12:68b3
142.18.104.180 0:0:0:0:0:ffff:8e12:68b4


142.18.104.181 0:0:0:0:0:ffff:8e12:68b5
142.18.104.182 0:0:0:0:0:ffff:8e12:68b6
142.18.104.183 0:0:0:0:0:ffff:8e12:68b7
142.18.104.184 0:0:0:0:0:ffff:8e12:68b8
142.18.104.185 0:0:0:0:0:ffff:8e12:68b9
142.18.104.186 0:0:0:0:0:ffff:8e12:68ba
142.18.104.187 0:0:0:0:0:ffff:8e12:68bb
142.18.104.188 0:0:0:0:0:ffff:8e12:68bc
142.18.104.189 0:0:0:0:0:ffff:8e12:68bd
142.18.104.190 0:0:0:0:0:ffff:8e12:68be
142.18.104.191 0:0:0:0:0:ffff:8e12:68bf
142.18.104.192 0:0:0:0:0:ffff:8e12:68c0
142.18.104.193 0:0:0:0:0:ffff:8e12:68c1
142.18.104.194 0:0:0:0:0:ffff:8e12:68c2
142.18.104.195 0:0:0:0:0:ffff:8e12:68c3
142.18.104.196 0:0:0:0:0:ffff:8e12:68c4
142.18.104.197 0:0:0:0:0:ffff:8e12:68c5
142.18.104.198 0:0:0:0:0:ffff:8e12:68c6
142.18.104.199 0:0:0:0:0:ffff:8e12:68c7
142.18.104.200 0:0:0:0:0:ffff:8e12:68c8
142.18.104.201 0:0:0:0:0:ffff:8e12:68c9
142.18.104.202 0:0:0:0:0:ffff:8e12:68ca
142.18.104.203 0:0:0:0:0:ffff:8e12:68cb
142.18.104.204 0:0:0:0:0:ffff:8e12:68cc
142.18.104.205 0:0:0:0:0:ffff:8e12:68cd
142.18.104.206 0:0:0:0:0:ffff:8e12:68ce
142.18.104.207 0:0:0:0:0:ffff:8e12:68cf
142.18.104.208 0:0:0:0:0:ffff:8e12:68d0
142.18.104.209 0:0:0:0:0:ffff:8e12:68d1
142.18.104.210 0:0:0:0:0:ffff:8e12:68d2
142.18.104.211 0:0:0:0:0:ffff:8e12:68d3
142.18.104.212 0:0:0:0:0:ffff:8e12:68d4
142.18.104.213 0:0:0:0:0:ffff:8e12:68d5
142.18.104.214 0:0:0:0:0:ffff:8e12:68d6
142.18.104.215 0:0:0:0:0:ffff:8e12:68d7
142.18.104.216 0:0:0:0:0:ffff:8e12:68d8
142.18.104.217 0:0:0:0:0:ffff:8e12:68d9
142.18.104.218 0:0:0:0:0:ffff:8e12:68da
142.18.104.219 0:0:0:0:0:ffff:8e12:68db
142.18.104.220 0:0:0:0:0:ffff:8e12:68dc
142.18.104.221 0:0:0:0:0:ffff:8e12:68dd
142.18.104.222 0:0:0:0:0:ffff:8e12:68de
142.18.104.223 0:0:0:0:0:ffff:8e12:68df
142.18.104.224 0:0:0:0:0:ffff:8e12:68e0
142.18.104.225 0:0:0:0:0:ffff:8e12:68e1
142.18.104.226 0:0:0:0:0:ffff:8e12:68e2
142.18.104.227 0:0:0:0:0:ffff:8e12:68e3
142.18.104.228 0:0:0:0:0:ffff:8e12:68e4
142.18.104.229 0:0:0:0:0:ffff:8e12:68e5
142.18.104.230 0:0:0:0:0:ffff:8e12:68e6
142.18.104.231 0:0:0:0:0:ffff:8e12:68e7
142.18.104.232 0:0:0:0:0:ffff:8e12:68e8
142.18.104.233 0:0:0:0:0:ffff:8e12:68e9
142.18.104.234 0:0:0:0:0:ffff:8e12:68ea
142.18.104.235 0:0:0:0:0:ffff:8e12:68eb
142.18.104.236 0:0:0:0:0:ffff:8e12:68ec
142.18.104.237 0:0:0:0:0:ffff:8e12:68ed
142.18.104.238 0:0:0:0:0:ffff:8e12:68ee
142.18.104.239 0:0:0:0:0:ffff:8e12:68ef
142.18.104.240 0:0:0:0:0:ffff:8e12:68f0
142.18.104.241 0:0:0:0:0:ffff:8e12:68f1
142.18.104.242 0:0:0:0:0:ffff:8e12:68f2
142.18.104.243 0:0:0:0:0:ffff:8e12:68f3
142.18.104.244 0:0:0:0:0:ffff:8e12:68f4
142.18.104.245 0:0:0:0:0:ffff:8e12:68f5
142.18.104.246 0:0:0:0:0:ffff:8e12:68f6
142.18.104.247 0:0:0:0:0:ffff:8e12:68f7
142.18.104.248 0:0:0:0:0:ffff:8e12:68f8
142.18.104.249 0:0:0:0:0:ffff:8e12:68f9
142.18.104.250 0:0:0:0:0:ffff:8e12:68fa
142.18.104.251 0:0:0:0:0:ffff:8e12:68fb
142.18.104.252 0:0:0:0:0:ffff:8e12:68fc
142.18.104.253 0:0:0:0:0:ffff:8e12:68fd
142.18.104.254 0:0:0:0:0:ffff:8e12:68fe
142.18.104.255 0:0:0:0:0:ffff:8e12:68ff


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.