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
10.171.40.1 0:0:0:0:0:ffff:aab:2801
10.171.40.2 0:0:0:0:0:ffff:aab:2802
10.171.40.3 0:0:0:0:0:ffff:aab:2803
10.171.40.4 0:0:0:0:0:ffff:aab:2804
10.171.40.5 0:0:0:0:0:ffff:aab:2805
10.171.40.6 0:0:0:0:0:ffff:aab:2806
10.171.40.7 0:0:0:0:0:ffff:aab:2807
10.171.40.8 0:0:0:0:0:ffff:aab:2808
10.171.40.9 0:0:0:0:0:ffff:aab:2809
10.171.40.10 0:0:0:0:0:ffff:aab:280a
10.171.40.11 0:0:0:0:0:ffff:aab:280b
10.171.40.12 0:0:0:0:0:ffff:aab:280c
10.171.40.13 0:0:0:0:0:ffff:aab:280d
10.171.40.14 0:0:0:0:0:ffff:aab:280e
10.171.40.15 0:0:0:0:0:ffff:aab:280f
10.171.40.16 0:0:0:0:0:ffff:aab:2810
10.171.40.17 0:0:0:0:0:ffff:aab:2811
10.171.40.18 0:0:0:0:0:ffff:aab:2812
10.171.40.19 0:0:0:0:0:ffff:aab:2813
10.171.40.20 0:0:0:0:0:ffff:aab:2814
10.171.40.21 0:0:0:0:0:ffff:aab:2815
10.171.40.22 0:0:0:0:0:ffff:aab:2816
10.171.40.23 0:0:0:0:0:ffff:aab:2817
10.171.40.24 0:0:0:0:0:ffff:aab:2818
10.171.40.25 0:0:0:0:0:ffff:aab:2819
10.171.40.26 0:0:0:0:0:ffff:aab:281a
10.171.40.27 0:0:0:0:0:ffff:aab:281b
10.171.40.28 0:0:0:0:0:ffff:aab:281c
10.171.40.29 0:0:0:0:0:ffff:aab:281d
10.171.40.30 0:0:0:0:0:ffff:aab:281e
10.171.40.31 0:0:0:0:0:ffff:aab:281f
10.171.40.32 0:0:0:0:0:ffff:aab:2820
10.171.40.33 0:0:0:0:0:ffff:aab:2821
10.171.40.34 0:0:0:0:0:ffff:aab:2822
10.171.40.35 0:0:0:0:0:ffff:aab:2823
10.171.40.36 0:0:0:0:0:ffff:aab:2824
10.171.40.37 0:0:0:0:0:ffff:aab:2825
10.171.40.38 0:0:0:0:0:ffff:aab:2826
10.171.40.39 0:0:0:0:0:ffff:aab:2827
10.171.40.40 0:0:0:0:0:ffff:aab:2828
10.171.40.41 0:0:0:0:0:ffff:aab:2829
10.171.40.42 0:0:0:0:0:ffff:aab:282a
10.171.40.43 0:0:0:0:0:ffff:aab:282b
10.171.40.44 0:0:0:0:0:ffff:aab:282c
10.171.40.45 0:0:0:0:0:ffff:aab:282d
10.171.40.46 0:0:0:0:0:ffff:aab:282e
10.171.40.47 0:0:0:0:0:ffff:aab:282f
10.171.40.48 0:0:0:0:0:ffff:aab:2830
10.171.40.49 0:0:0:0:0:ffff:aab:2831
10.171.40.50 0:0:0:0:0:ffff:aab:2832
10.171.40.51 0:0:0:0:0:ffff:aab:2833
10.171.40.52 0:0:0:0:0:ffff:aab:2834
10.171.40.53 0:0:0:0:0:ffff:aab:2835
10.171.40.54 0:0:0:0:0:ffff:aab:2836
10.171.40.55 0:0:0:0:0:ffff:aab:2837
10.171.40.56 0:0:0:0:0:ffff:aab:2838
10.171.40.57 0:0:0:0:0:ffff:aab:2839
10.171.40.58 0:0:0:0:0:ffff:aab:283a
10.171.40.59 0:0:0:0:0:ffff:aab:283b
10.171.40.60 0:0:0:0:0:ffff:aab:283c


10.171.40.61 0:0:0:0:0:ffff:aab:283d
10.171.40.62 0:0:0:0:0:ffff:aab:283e
10.171.40.63 0:0:0:0:0:ffff:aab:283f
10.171.40.64 0:0:0:0:0:ffff:aab:2840
10.171.40.65 0:0:0:0:0:ffff:aab:2841
10.171.40.66 0:0:0:0:0:ffff:aab:2842
10.171.40.67 0:0:0:0:0:ffff:aab:2843
10.171.40.68 0:0:0:0:0:ffff:aab:2844
10.171.40.69 0:0:0:0:0:ffff:aab:2845
10.171.40.70 0:0:0:0:0:ffff:aab:2846
10.171.40.71 0:0:0:0:0:ffff:aab:2847
10.171.40.72 0:0:0:0:0:ffff:aab:2848
10.171.40.73 0:0:0:0:0:ffff:aab:2849
10.171.40.74 0:0:0:0:0:ffff:aab:284a
10.171.40.75 0:0:0:0:0:ffff:aab:284b
10.171.40.76 0:0:0:0:0:ffff:aab:284c
10.171.40.77 0:0:0:0:0:ffff:aab:284d
10.171.40.78 0:0:0:0:0:ffff:aab:284e
10.171.40.79 0:0:0:0:0:ffff:aab:284f
10.171.40.80 0:0:0:0:0:ffff:aab:2850
10.171.40.81 0:0:0:0:0:ffff:aab:2851
10.171.40.82 0:0:0:0:0:ffff:aab:2852
10.171.40.83 0:0:0:0:0:ffff:aab:2853
10.171.40.84 0:0:0:0:0:ffff:aab:2854
10.171.40.85 0:0:0:0:0:ffff:aab:2855
10.171.40.86 0:0:0:0:0:ffff:aab:2856
10.171.40.87 0:0:0:0:0:ffff:aab:2857
10.171.40.88 0:0:0:0:0:ffff:aab:2858
10.171.40.89 0:0:0:0:0:ffff:aab:2859
10.171.40.90 0:0:0:0:0:ffff:aab:285a
10.171.40.91 0:0:0:0:0:ffff:aab:285b
10.171.40.92 0:0:0:0:0:ffff:aab:285c
10.171.40.93 0:0:0:0:0:ffff:aab:285d
10.171.40.94 0:0:0:0:0:ffff:aab:285e
10.171.40.95 0:0:0:0:0:ffff:aab:285f
10.171.40.96 0:0:0:0:0:ffff:aab:2860
10.171.40.97 0:0:0:0:0:ffff:aab:2861
10.171.40.98 0:0:0:0:0:ffff:aab:2862
10.171.40.99 0:0:0:0:0:ffff:aab:2863
10.171.40.100 0:0:0:0:0:ffff:aab:2864
10.171.40.101 0:0:0:0:0:ffff:aab:2865
10.171.40.102 0:0:0:0:0:ffff:aab:2866
10.171.40.103 0:0:0:0:0:ffff:aab:2867
10.171.40.104 0:0:0:0:0:ffff:aab:2868
10.171.40.105 0:0:0:0:0:ffff:aab:2869
10.171.40.106 0:0:0:0:0:ffff:aab:286a
10.171.40.107 0:0:0:0:0:ffff:aab:286b
10.171.40.108 0:0:0:0:0:ffff:aab:286c
10.171.40.109 0:0:0:0:0:ffff:aab:286d
10.171.40.110 0:0:0:0:0:ffff:aab:286e
10.171.40.111 0:0:0:0:0:ffff:aab:286f
10.171.40.112 0:0:0:0:0:ffff:aab:2870
10.171.40.113 0:0:0:0:0:ffff:aab:2871
10.171.40.114 0:0:0:0:0:ffff:aab:2872
10.171.40.115 0:0:0:0:0:ffff:aab:2873
10.171.40.116 0:0:0:0:0:ffff:aab:2874
10.171.40.117 0:0:0:0:0:ffff:aab:2875
10.171.40.118 0:0:0:0:0:ffff:aab:2876
10.171.40.119 0:0:0:0:0:ffff:aab:2877
10.171.40.120 0:0:0:0:0:ffff:aab:2878


10.171.40.121 0:0:0:0:0:ffff:aab:2879
10.171.40.122 0:0:0:0:0:ffff:aab:287a
10.171.40.123 0:0:0:0:0:ffff:aab:287b
10.171.40.124 0:0:0:0:0:ffff:aab:287c
10.171.40.125 0:0:0:0:0:ffff:aab:287d
10.171.40.126 0:0:0:0:0:ffff:aab:287e
10.171.40.127 0:0:0:0:0:ffff:aab:287f
10.171.40.128 0:0:0:0:0:ffff:aab:2880
10.171.40.129 0:0:0:0:0:ffff:aab:2881
10.171.40.130 0:0:0:0:0:ffff:aab:2882
10.171.40.131 0:0:0:0:0:ffff:aab:2883
10.171.40.132 0:0:0:0:0:ffff:aab:2884
10.171.40.133 0:0:0:0:0:ffff:aab:2885
10.171.40.134 0:0:0:0:0:ffff:aab:2886
10.171.40.135 0:0:0:0:0:ffff:aab:2887
10.171.40.136 0:0:0:0:0:ffff:aab:2888
10.171.40.137 0:0:0:0:0:ffff:aab:2889
10.171.40.138 0:0:0:0:0:ffff:aab:288a
10.171.40.139 0:0:0:0:0:ffff:aab:288b
10.171.40.140 0:0:0:0:0:ffff:aab:288c
10.171.40.141 0:0:0:0:0:ffff:aab:288d
10.171.40.142 0:0:0:0:0:ffff:aab:288e
10.171.40.143 0:0:0:0:0:ffff:aab:288f
10.171.40.144 0:0:0:0:0:ffff:aab:2890
10.171.40.145 0:0:0:0:0:ffff:aab:2891
10.171.40.146 0:0:0:0:0:ffff:aab:2892
10.171.40.147 0:0:0:0:0:ffff:aab:2893
10.171.40.148 0:0:0:0:0:ffff:aab:2894
10.171.40.149 0:0:0:0:0:ffff:aab:2895
10.171.40.150 0:0:0:0:0:ffff:aab:2896
10.171.40.151 0:0:0:0:0:ffff:aab:2897
10.171.40.152 0:0:0:0:0:ffff:aab:2898
10.171.40.153 0:0:0:0:0:ffff:aab:2899
10.171.40.154 0:0:0:0:0:ffff:aab:289a
10.171.40.155 0:0:0:0:0:ffff:aab:289b
10.171.40.156 0:0:0:0:0:ffff:aab:289c
10.171.40.157 0:0:0:0:0:ffff:aab:289d
10.171.40.158 0:0:0:0:0:ffff:aab:289e
10.171.40.159 0:0:0:0:0:ffff:aab:289f
10.171.40.160 0:0:0:0:0:ffff:aab:28a0
10.171.40.161 0:0:0:0:0:ffff:aab:28a1
10.171.40.162 0:0:0:0:0:ffff:aab:28a2
10.171.40.163 0:0:0:0:0:ffff:aab:28a3
10.171.40.164 0:0:0:0:0:ffff:aab:28a4
10.171.40.165 0:0:0:0:0:ffff:aab:28a5
10.171.40.166 0:0:0:0:0:ffff:aab:28a6
10.171.40.167 0:0:0:0:0:ffff:aab:28a7
10.171.40.168 0:0:0:0:0:ffff:aab:28a8
10.171.40.169 0:0:0:0:0:ffff:aab:28a9
10.171.40.170 0:0:0:0:0:ffff:aab:28aa
10.171.40.171 0:0:0:0:0:ffff:aab:28ab
10.171.40.172 0:0:0:0:0:ffff:aab:28ac
10.171.40.173 0:0:0:0:0:ffff:aab:28ad
10.171.40.174 0:0:0:0:0:ffff:aab:28ae
10.171.40.175 0:0:0:0:0:ffff:aab:28af
10.171.40.176 0:0:0:0:0:ffff:aab:28b0
10.171.40.177 0:0:0:0:0:ffff:aab:28b1
10.171.40.178 0:0:0:0:0:ffff:aab:28b2
10.171.40.179 0:0:0:0:0:ffff:aab:28b3
10.171.40.180 0:0:0:0:0:ffff:aab:28b4


10.171.40.181 0:0:0:0:0:ffff:aab:28b5
10.171.40.182 0:0:0:0:0:ffff:aab:28b6
10.171.40.183 0:0:0:0:0:ffff:aab:28b7
10.171.40.184 0:0:0:0:0:ffff:aab:28b8
10.171.40.185 0:0:0:0:0:ffff:aab:28b9
10.171.40.186 0:0:0:0:0:ffff:aab:28ba
10.171.40.187 0:0:0:0:0:ffff:aab:28bb
10.171.40.188 0:0:0:0:0:ffff:aab:28bc
10.171.40.189 0:0:0:0:0:ffff:aab:28bd
10.171.40.190 0:0:0:0:0:ffff:aab:28be
10.171.40.191 0:0:0:0:0:ffff:aab:28bf
10.171.40.192 0:0:0:0:0:ffff:aab:28c0
10.171.40.193 0:0:0:0:0:ffff:aab:28c1
10.171.40.194 0:0:0:0:0:ffff:aab:28c2
10.171.40.195 0:0:0:0:0:ffff:aab:28c3
10.171.40.196 0:0:0:0:0:ffff:aab:28c4
10.171.40.197 0:0:0:0:0:ffff:aab:28c5
10.171.40.198 0:0:0:0:0:ffff:aab:28c6
10.171.40.199 0:0:0:0:0:ffff:aab:28c7
10.171.40.200 0:0:0:0:0:ffff:aab:28c8
10.171.40.201 0:0:0:0:0:ffff:aab:28c9
10.171.40.202 0:0:0:0:0:ffff:aab:28ca
10.171.40.203 0:0:0:0:0:ffff:aab:28cb
10.171.40.204 0:0:0:0:0:ffff:aab:28cc
10.171.40.205 0:0:0:0:0:ffff:aab:28cd
10.171.40.206 0:0:0:0:0:ffff:aab:28ce
10.171.40.207 0:0:0:0:0:ffff:aab:28cf
10.171.40.208 0:0:0:0:0:ffff:aab:28d0
10.171.40.209 0:0:0:0:0:ffff:aab:28d1
10.171.40.210 0:0:0:0:0:ffff:aab:28d2
10.171.40.211 0:0:0:0:0:ffff:aab:28d3
10.171.40.212 0:0:0:0:0:ffff:aab:28d4
10.171.40.213 0:0:0:0:0:ffff:aab:28d5
10.171.40.214 0:0:0:0:0:ffff:aab:28d6
10.171.40.215 0:0:0:0:0:ffff:aab:28d7
10.171.40.216 0:0:0:0:0:ffff:aab:28d8
10.171.40.217 0:0:0:0:0:ffff:aab:28d9
10.171.40.218 0:0:0:0:0:ffff:aab:28da
10.171.40.219 0:0:0:0:0:ffff:aab:28db
10.171.40.220 0:0:0:0:0:ffff:aab:28dc
10.171.40.221 0:0:0:0:0:ffff:aab:28dd
10.171.40.222 0:0:0:0:0:ffff:aab:28de
10.171.40.223 0:0:0:0:0:ffff:aab:28df
10.171.40.224 0:0:0:0:0:ffff:aab:28e0
10.171.40.225 0:0:0:0:0:ffff:aab:28e1
10.171.40.226 0:0:0:0:0:ffff:aab:28e2
10.171.40.227 0:0:0:0:0:ffff:aab:28e3
10.171.40.228 0:0:0:0:0:ffff:aab:28e4
10.171.40.229 0:0:0:0:0:ffff:aab:28e5
10.171.40.230 0:0:0:0:0:ffff:aab:28e6
10.171.40.231 0:0:0:0:0:ffff:aab:28e7
10.171.40.232 0:0:0:0:0:ffff:aab:28e8
10.171.40.233 0:0:0:0:0:ffff:aab:28e9
10.171.40.234 0:0:0:0:0:ffff:aab:28ea
10.171.40.235 0:0:0:0:0:ffff:aab:28eb
10.171.40.236 0:0:0:0:0:ffff:aab:28ec
10.171.40.237 0:0:0:0:0:ffff:aab:28ed
10.171.40.238 0:0:0:0:0:ffff:aab:28ee
10.171.40.239 0:0:0:0:0:ffff:aab:28ef
10.171.40.240 0:0:0:0:0:ffff:aab:28f0
10.171.40.241 0:0:0:0:0:ffff:aab:28f1
10.171.40.242 0:0:0:0:0:ffff:aab:28f2
10.171.40.243 0:0:0:0:0:ffff:aab:28f3
10.171.40.244 0:0:0:0:0:ffff:aab:28f4
10.171.40.245 0:0:0:0:0:ffff:aab:28f5
10.171.40.246 0:0:0:0:0:ffff:aab:28f6
10.171.40.247 0:0:0:0:0:ffff:aab:28f7
10.171.40.248 0:0:0:0:0:ffff:aab:28f8
10.171.40.249 0:0:0:0:0:ffff:aab:28f9
10.171.40.250 0:0:0:0:0:ffff:aab:28fa
10.171.40.251 0:0:0:0:0:ffff:aab:28fb
10.171.40.252 0:0:0:0:0:ffff:aab:28fc
10.171.40.253 0:0:0:0:0:ffff:aab:28fd
10.171.40.254 0:0:0:0:0:ffff:aab:28fe
10.171.40.255 0:0:0:0:0:ffff:aab: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.