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
190.27.40.1 0:0:0:0:0:ffff:be1b:2801
190.27.40.2 0:0:0:0:0:ffff:be1b:2802
190.27.40.3 0:0:0:0:0:ffff:be1b:2803
190.27.40.4 0:0:0:0:0:ffff:be1b:2804
190.27.40.5 0:0:0:0:0:ffff:be1b:2805
190.27.40.6 0:0:0:0:0:ffff:be1b:2806
190.27.40.7 0:0:0:0:0:ffff:be1b:2807
190.27.40.8 0:0:0:0:0:ffff:be1b:2808
190.27.40.9 0:0:0:0:0:ffff:be1b:2809
190.27.40.10 0:0:0:0:0:ffff:be1b:280a
190.27.40.11 0:0:0:0:0:ffff:be1b:280b
190.27.40.12 0:0:0:0:0:ffff:be1b:280c
190.27.40.13 0:0:0:0:0:ffff:be1b:280d
190.27.40.14 0:0:0:0:0:ffff:be1b:280e
190.27.40.15 0:0:0:0:0:ffff:be1b:280f
190.27.40.16 0:0:0:0:0:ffff:be1b:2810
190.27.40.17 0:0:0:0:0:ffff:be1b:2811
190.27.40.18 0:0:0:0:0:ffff:be1b:2812
190.27.40.19 0:0:0:0:0:ffff:be1b:2813
190.27.40.20 0:0:0:0:0:ffff:be1b:2814
190.27.40.21 0:0:0:0:0:ffff:be1b:2815
190.27.40.22 0:0:0:0:0:ffff:be1b:2816
190.27.40.23 0:0:0:0:0:ffff:be1b:2817
190.27.40.24 0:0:0:0:0:ffff:be1b:2818
190.27.40.25 0:0:0:0:0:ffff:be1b:2819
190.27.40.26 0:0:0:0:0:ffff:be1b:281a
190.27.40.27 0:0:0:0:0:ffff:be1b:281b
190.27.40.28 0:0:0:0:0:ffff:be1b:281c
190.27.40.29 0:0:0:0:0:ffff:be1b:281d
190.27.40.30 0:0:0:0:0:ffff:be1b:281e
190.27.40.31 0:0:0:0:0:ffff:be1b:281f
190.27.40.32 0:0:0:0:0:ffff:be1b:2820
190.27.40.33 0:0:0:0:0:ffff:be1b:2821
190.27.40.34 0:0:0:0:0:ffff:be1b:2822
190.27.40.35 0:0:0:0:0:ffff:be1b:2823
190.27.40.36 0:0:0:0:0:ffff:be1b:2824
190.27.40.37 0:0:0:0:0:ffff:be1b:2825
190.27.40.38 0:0:0:0:0:ffff:be1b:2826
190.27.40.39 0:0:0:0:0:ffff:be1b:2827
190.27.40.40 0:0:0:0:0:ffff:be1b:2828
190.27.40.41 0:0:0:0:0:ffff:be1b:2829
190.27.40.42 0:0:0:0:0:ffff:be1b:282a
190.27.40.43 0:0:0:0:0:ffff:be1b:282b
190.27.40.44 0:0:0:0:0:ffff:be1b:282c
190.27.40.45 0:0:0:0:0:ffff:be1b:282d
190.27.40.46 0:0:0:0:0:ffff:be1b:282e
190.27.40.47 0:0:0:0:0:ffff:be1b:282f
190.27.40.48 0:0:0:0:0:ffff:be1b:2830
190.27.40.49 0:0:0:0:0:ffff:be1b:2831
190.27.40.50 0:0:0:0:0:ffff:be1b:2832
190.27.40.51 0:0:0:0:0:ffff:be1b:2833
190.27.40.52 0:0:0:0:0:ffff:be1b:2834
190.27.40.53 0:0:0:0:0:ffff:be1b:2835
190.27.40.54 0:0:0:0:0:ffff:be1b:2836
190.27.40.55 0:0:0:0:0:ffff:be1b:2837
190.27.40.56 0:0:0:0:0:ffff:be1b:2838
190.27.40.57 0:0:0:0:0:ffff:be1b:2839
190.27.40.58 0:0:0:0:0:ffff:be1b:283a
190.27.40.59 0:0:0:0:0:ffff:be1b:283b
190.27.40.60 0:0:0:0:0:ffff:be1b:283c


190.27.40.61 0:0:0:0:0:ffff:be1b:283d
190.27.40.62 0:0:0:0:0:ffff:be1b:283e
190.27.40.63 0:0:0:0:0:ffff:be1b:283f
190.27.40.64 0:0:0:0:0:ffff:be1b:2840
190.27.40.65 0:0:0:0:0:ffff:be1b:2841
190.27.40.66 0:0:0:0:0:ffff:be1b:2842
190.27.40.67 0:0:0:0:0:ffff:be1b:2843
190.27.40.68 0:0:0:0:0:ffff:be1b:2844
190.27.40.69 0:0:0:0:0:ffff:be1b:2845
190.27.40.70 0:0:0:0:0:ffff:be1b:2846
190.27.40.71 0:0:0:0:0:ffff:be1b:2847
190.27.40.72 0:0:0:0:0:ffff:be1b:2848
190.27.40.73 0:0:0:0:0:ffff:be1b:2849
190.27.40.74 0:0:0:0:0:ffff:be1b:284a
190.27.40.75 0:0:0:0:0:ffff:be1b:284b
190.27.40.76 0:0:0:0:0:ffff:be1b:284c
190.27.40.77 0:0:0:0:0:ffff:be1b:284d
190.27.40.78 0:0:0:0:0:ffff:be1b:284e
190.27.40.79 0:0:0:0:0:ffff:be1b:284f
190.27.40.80 0:0:0:0:0:ffff:be1b:2850
190.27.40.81 0:0:0:0:0:ffff:be1b:2851
190.27.40.82 0:0:0:0:0:ffff:be1b:2852
190.27.40.83 0:0:0:0:0:ffff:be1b:2853
190.27.40.84 0:0:0:0:0:ffff:be1b:2854
190.27.40.85 0:0:0:0:0:ffff:be1b:2855
190.27.40.86 0:0:0:0:0:ffff:be1b:2856
190.27.40.87 0:0:0:0:0:ffff:be1b:2857
190.27.40.88 0:0:0:0:0:ffff:be1b:2858
190.27.40.89 0:0:0:0:0:ffff:be1b:2859
190.27.40.90 0:0:0:0:0:ffff:be1b:285a
190.27.40.91 0:0:0:0:0:ffff:be1b:285b
190.27.40.92 0:0:0:0:0:ffff:be1b:285c
190.27.40.93 0:0:0:0:0:ffff:be1b:285d
190.27.40.94 0:0:0:0:0:ffff:be1b:285e
190.27.40.95 0:0:0:0:0:ffff:be1b:285f
190.27.40.96 0:0:0:0:0:ffff:be1b:2860
190.27.40.97 0:0:0:0:0:ffff:be1b:2861
190.27.40.98 0:0:0:0:0:ffff:be1b:2862
190.27.40.99 0:0:0:0:0:ffff:be1b:2863
190.27.40.100 0:0:0:0:0:ffff:be1b:2864
190.27.40.101 0:0:0:0:0:ffff:be1b:2865
190.27.40.102 0:0:0:0:0:ffff:be1b:2866
190.27.40.103 0:0:0:0:0:ffff:be1b:2867
190.27.40.104 0:0:0:0:0:ffff:be1b:2868
190.27.40.105 0:0:0:0:0:ffff:be1b:2869
190.27.40.106 0:0:0:0:0:ffff:be1b:286a
190.27.40.107 0:0:0:0:0:ffff:be1b:286b
190.27.40.108 0:0:0:0:0:ffff:be1b:286c
190.27.40.109 0:0:0:0:0:ffff:be1b:286d
190.27.40.110 0:0:0:0:0:ffff:be1b:286e
190.27.40.111 0:0:0:0:0:ffff:be1b:286f
190.27.40.112 0:0:0:0:0:ffff:be1b:2870
190.27.40.113 0:0:0:0:0:ffff:be1b:2871
190.27.40.114 0:0:0:0:0:ffff:be1b:2872
190.27.40.115 0:0:0:0:0:ffff:be1b:2873
190.27.40.116 0:0:0:0:0:ffff:be1b:2874
190.27.40.117 0:0:0:0:0:ffff:be1b:2875
190.27.40.118 0:0:0:0:0:ffff:be1b:2876
190.27.40.119 0:0:0:0:0:ffff:be1b:2877
190.27.40.120 0:0:0:0:0:ffff:be1b:2878


190.27.40.121 0:0:0:0:0:ffff:be1b:2879
190.27.40.122 0:0:0:0:0:ffff:be1b:287a
190.27.40.123 0:0:0:0:0:ffff:be1b:287b
190.27.40.124 0:0:0:0:0:ffff:be1b:287c
190.27.40.125 0:0:0:0:0:ffff:be1b:287d
190.27.40.126 0:0:0:0:0:ffff:be1b:287e
190.27.40.127 0:0:0:0:0:ffff:be1b:287f
190.27.40.128 0:0:0:0:0:ffff:be1b:2880
190.27.40.129 0:0:0:0:0:ffff:be1b:2881
190.27.40.130 0:0:0:0:0:ffff:be1b:2882
190.27.40.131 0:0:0:0:0:ffff:be1b:2883
190.27.40.132 0:0:0:0:0:ffff:be1b:2884
190.27.40.133 0:0:0:0:0:ffff:be1b:2885
190.27.40.134 0:0:0:0:0:ffff:be1b:2886
190.27.40.135 0:0:0:0:0:ffff:be1b:2887
190.27.40.136 0:0:0:0:0:ffff:be1b:2888
190.27.40.137 0:0:0:0:0:ffff:be1b:2889
190.27.40.138 0:0:0:0:0:ffff:be1b:288a
190.27.40.139 0:0:0:0:0:ffff:be1b:288b
190.27.40.140 0:0:0:0:0:ffff:be1b:288c
190.27.40.141 0:0:0:0:0:ffff:be1b:288d
190.27.40.142 0:0:0:0:0:ffff:be1b:288e
190.27.40.143 0:0:0:0:0:ffff:be1b:288f
190.27.40.144 0:0:0:0:0:ffff:be1b:2890
190.27.40.145 0:0:0:0:0:ffff:be1b:2891
190.27.40.146 0:0:0:0:0:ffff:be1b:2892
190.27.40.147 0:0:0:0:0:ffff:be1b:2893
190.27.40.148 0:0:0:0:0:ffff:be1b:2894
190.27.40.149 0:0:0:0:0:ffff:be1b:2895
190.27.40.150 0:0:0:0:0:ffff:be1b:2896
190.27.40.151 0:0:0:0:0:ffff:be1b:2897
190.27.40.152 0:0:0:0:0:ffff:be1b:2898
190.27.40.153 0:0:0:0:0:ffff:be1b:2899
190.27.40.154 0:0:0:0:0:ffff:be1b:289a
190.27.40.155 0:0:0:0:0:ffff:be1b:289b
190.27.40.156 0:0:0:0:0:ffff:be1b:289c
190.27.40.157 0:0:0:0:0:ffff:be1b:289d
190.27.40.158 0:0:0:0:0:ffff:be1b:289e
190.27.40.159 0:0:0:0:0:ffff:be1b:289f
190.27.40.160 0:0:0:0:0:ffff:be1b:28a0
190.27.40.161 0:0:0:0:0:ffff:be1b:28a1
190.27.40.162 0:0:0:0:0:ffff:be1b:28a2
190.27.40.163 0:0:0:0:0:ffff:be1b:28a3
190.27.40.164 0:0:0:0:0:ffff:be1b:28a4
190.27.40.165 0:0:0:0:0:ffff:be1b:28a5
190.27.40.166 0:0:0:0:0:ffff:be1b:28a6
190.27.40.167 0:0:0:0:0:ffff:be1b:28a7
190.27.40.168 0:0:0:0:0:ffff:be1b:28a8
190.27.40.169 0:0:0:0:0:ffff:be1b:28a9
190.27.40.170 0:0:0:0:0:ffff:be1b:28aa
190.27.40.171 0:0:0:0:0:ffff:be1b:28ab
190.27.40.172 0:0:0:0:0:ffff:be1b:28ac
190.27.40.173 0:0:0:0:0:ffff:be1b:28ad
190.27.40.174 0:0:0:0:0:ffff:be1b:28ae
190.27.40.175 0:0:0:0:0:ffff:be1b:28af
190.27.40.176 0:0:0:0:0:ffff:be1b:28b0
190.27.40.177 0:0:0:0:0:ffff:be1b:28b1
190.27.40.178 0:0:0:0:0:ffff:be1b:28b2
190.27.40.179 0:0:0:0:0:ffff:be1b:28b3
190.27.40.180 0:0:0:0:0:ffff:be1b:28b4


190.27.40.181 0:0:0:0:0:ffff:be1b:28b5
190.27.40.182 0:0:0:0:0:ffff:be1b:28b6
190.27.40.183 0:0:0:0:0:ffff:be1b:28b7
190.27.40.184 0:0:0:0:0:ffff:be1b:28b8
190.27.40.185 0:0:0:0:0:ffff:be1b:28b9
190.27.40.186 0:0:0:0:0:ffff:be1b:28ba
190.27.40.187 0:0:0:0:0:ffff:be1b:28bb
190.27.40.188 0:0:0:0:0:ffff:be1b:28bc
190.27.40.189 0:0:0:0:0:ffff:be1b:28bd
190.27.40.190 0:0:0:0:0:ffff:be1b:28be
190.27.40.191 0:0:0:0:0:ffff:be1b:28bf
190.27.40.192 0:0:0:0:0:ffff:be1b:28c0
190.27.40.193 0:0:0:0:0:ffff:be1b:28c1
190.27.40.194 0:0:0:0:0:ffff:be1b:28c2
190.27.40.195 0:0:0:0:0:ffff:be1b:28c3
190.27.40.196 0:0:0:0:0:ffff:be1b:28c4
190.27.40.197 0:0:0:0:0:ffff:be1b:28c5
190.27.40.198 0:0:0:0:0:ffff:be1b:28c6
190.27.40.199 0:0:0:0:0:ffff:be1b:28c7
190.27.40.200 0:0:0:0:0:ffff:be1b:28c8
190.27.40.201 0:0:0:0:0:ffff:be1b:28c9
190.27.40.202 0:0:0:0:0:ffff:be1b:28ca
190.27.40.203 0:0:0:0:0:ffff:be1b:28cb
190.27.40.204 0:0:0:0:0:ffff:be1b:28cc
190.27.40.205 0:0:0:0:0:ffff:be1b:28cd
190.27.40.206 0:0:0:0:0:ffff:be1b:28ce
190.27.40.207 0:0:0:0:0:ffff:be1b:28cf
190.27.40.208 0:0:0:0:0:ffff:be1b:28d0
190.27.40.209 0:0:0:0:0:ffff:be1b:28d1
190.27.40.210 0:0:0:0:0:ffff:be1b:28d2
190.27.40.211 0:0:0:0:0:ffff:be1b:28d3
190.27.40.212 0:0:0:0:0:ffff:be1b:28d4
190.27.40.213 0:0:0:0:0:ffff:be1b:28d5
190.27.40.214 0:0:0:0:0:ffff:be1b:28d6
190.27.40.215 0:0:0:0:0:ffff:be1b:28d7
190.27.40.216 0:0:0:0:0:ffff:be1b:28d8
190.27.40.217 0:0:0:0:0:ffff:be1b:28d9
190.27.40.218 0:0:0:0:0:ffff:be1b:28da
190.27.40.219 0:0:0:0:0:ffff:be1b:28db
190.27.40.220 0:0:0:0:0:ffff:be1b:28dc
190.27.40.221 0:0:0:0:0:ffff:be1b:28dd
190.27.40.222 0:0:0:0:0:ffff:be1b:28de
190.27.40.223 0:0:0:0:0:ffff:be1b:28df
190.27.40.224 0:0:0:0:0:ffff:be1b:28e0
190.27.40.225 0:0:0:0:0:ffff:be1b:28e1
190.27.40.226 0:0:0:0:0:ffff:be1b:28e2
190.27.40.227 0:0:0:0:0:ffff:be1b:28e3
190.27.40.228 0:0:0:0:0:ffff:be1b:28e4
190.27.40.229 0:0:0:0:0:ffff:be1b:28e5
190.27.40.230 0:0:0:0:0:ffff:be1b:28e6
190.27.40.231 0:0:0:0:0:ffff:be1b:28e7
190.27.40.232 0:0:0:0:0:ffff:be1b:28e8
190.27.40.233 0:0:0:0:0:ffff:be1b:28e9
190.27.40.234 0:0:0:0:0:ffff:be1b:28ea
190.27.40.235 0:0:0:0:0:ffff:be1b:28eb
190.27.40.236 0:0:0:0:0:ffff:be1b:28ec
190.27.40.237 0:0:0:0:0:ffff:be1b:28ed
190.27.40.238 0:0:0:0:0:ffff:be1b:28ee
190.27.40.239 0:0:0:0:0:ffff:be1b:28ef
190.27.40.240 0:0:0:0:0:ffff:be1b:28f0
190.27.40.241 0:0:0:0:0:ffff:be1b:28f1
190.27.40.242 0:0:0:0:0:ffff:be1b:28f2
190.27.40.243 0:0:0:0:0:ffff:be1b:28f3
190.27.40.244 0:0:0:0:0:ffff:be1b:28f4
190.27.40.245 0:0:0:0:0:ffff:be1b:28f5
190.27.40.246 0:0:0:0:0:ffff:be1b:28f6
190.27.40.247 0:0:0:0:0:ffff:be1b:28f7
190.27.40.248 0:0:0:0:0:ffff:be1b:28f8
190.27.40.249 0:0:0:0:0:ffff:be1b:28f9
190.27.40.250 0:0:0:0:0:ffff:be1b:28fa
190.27.40.251 0:0:0:0:0:ffff:be1b:28fb
190.27.40.252 0:0:0:0:0:ffff:be1b:28fc
190.27.40.253 0:0:0:0:0:ffff:be1b:28fd
190.27.40.254 0:0:0:0:0:ffff:be1b:28fe
190.27.40.255 0:0:0:0:0:ffff:be1b:28ff


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.