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
65.76.41.1 0:0:0:0:0:ffff:414c:2901
65.76.41.2 0:0:0:0:0:ffff:414c:2902
65.76.41.3 0:0:0:0:0:ffff:414c:2903
65.76.41.4 0:0:0:0:0:ffff:414c:2904
65.76.41.5 0:0:0:0:0:ffff:414c:2905
65.76.41.6 0:0:0:0:0:ffff:414c:2906
65.76.41.7 0:0:0:0:0:ffff:414c:2907
65.76.41.8 0:0:0:0:0:ffff:414c:2908
65.76.41.9 0:0:0:0:0:ffff:414c:2909
65.76.41.10 0:0:0:0:0:ffff:414c:290a
65.76.41.11 0:0:0:0:0:ffff:414c:290b
65.76.41.12 0:0:0:0:0:ffff:414c:290c
65.76.41.13 0:0:0:0:0:ffff:414c:290d
65.76.41.14 0:0:0:0:0:ffff:414c:290e
65.76.41.15 0:0:0:0:0:ffff:414c:290f
65.76.41.16 0:0:0:0:0:ffff:414c:2910
65.76.41.17 0:0:0:0:0:ffff:414c:2911
65.76.41.18 0:0:0:0:0:ffff:414c:2912
65.76.41.19 0:0:0:0:0:ffff:414c:2913
65.76.41.20 0:0:0:0:0:ffff:414c:2914
65.76.41.21 0:0:0:0:0:ffff:414c:2915
65.76.41.22 0:0:0:0:0:ffff:414c:2916
65.76.41.23 0:0:0:0:0:ffff:414c:2917
65.76.41.24 0:0:0:0:0:ffff:414c:2918
65.76.41.25 0:0:0:0:0:ffff:414c:2919
65.76.41.26 0:0:0:0:0:ffff:414c:291a
65.76.41.27 0:0:0:0:0:ffff:414c:291b
65.76.41.28 0:0:0:0:0:ffff:414c:291c
65.76.41.29 0:0:0:0:0:ffff:414c:291d
65.76.41.30 0:0:0:0:0:ffff:414c:291e
65.76.41.31 0:0:0:0:0:ffff:414c:291f
65.76.41.32 0:0:0:0:0:ffff:414c:2920
65.76.41.33 0:0:0:0:0:ffff:414c:2921
65.76.41.34 0:0:0:0:0:ffff:414c:2922
65.76.41.35 0:0:0:0:0:ffff:414c:2923
65.76.41.36 0:0:0:0:0:ffff:414c:2924
65.76.41.37 0:0:0:0:0:ffff:414c:2925
65.76.41.38 0:0:0:0:0:ffff:414c:2926
65.76.41.39 0:0:0:0:0:ffff:414c:2927
65.76.41.40 0:0:0:0:0:ffff:414c:2928
65.76.41.41 0:0:0:0:0:ffff:414c:2929
65.76.41.42 0:0:0:0:0:ffff:414c:292a
65.76.41.43 0:0:0:0:0:ffff:414c:292b
65.76.41.44 0:0:0:0:0:ffff:414c:292c
65.76.41.45 0:0:0:0:0:ffff:414c:292d
65.76.41.46 0:0:0:0:0:ffff:414c:292e
65.76.41.47 0:0:0:0:0:ffff:414c:292f
65.76.41.48 0:0:0:0:0:ffff:414c:2930
65.76.41.49 0:0:0:0:0:ffff:414c:2931
65.76.41.50 0:0:0:0:0:ffff:414c:2932
65.76.41.51 0:0:0:0:0:ffff:414c:2933
65.76.41.52 0:0:0:0:0:ffff:414c:2934
65.76.41.53 0:0:0:0:0:ffff:414c:2935
65.76.41.54 0:0:0:0:0:ffff:414c:2936
65.76.41.55 0:0:0:0:0:ffff:414c:2937
65.76.41.56 0:0:0:0:0:ffff:414c:2938
65.76.41.57 0:0:0:0:0:ffff:414c:2939
65.76.41.58 0:0:0:0:0:ffff:414c:293a
65.76.41.59 0:0:0:0:0:ffff:414c:293b
65.76.41.60 0:0:0:0:0:ffff:414c:293c


65.76.41.61 0:0:0:0:0:ffff:414c:293d
65.76.41.62 0:0:0:0:0:ffff:414c:293e
65.76.41.63 0:0:0:0:0:ffff:414c:293f
65.76.41.64 0:0:0:0:0:ffff:414c:2940
65.76.41.65 0:0:0:0:0:ffff:414c:2941
65.76.41.66 0:0:0:0:0:ffff:414c:2942
65.76.41.67 0:0:0:0:0:ffff:414c:2943
65.76.41.68 0:0:0:0:0:ffff:414c:2944
65.76.41.69 0:0:0:0:0:ffff:414c:2945
65.76.41.70 0:0:0:0:0:ffff:414c:2946
65.76.41.71 0:0:0:0:0:ffff:414c:2947
65.76.41.72 0:0:0:0:0:ffff:414c:2948
65.76.41.73 0:0:0:0:0:ffff:414c:2949
65.76.41.74 0:0:0:0:0:ffff:414c:294a
65.76.41.75 0:0:0:0:0:ffff:414c:294b
65.76.41.76 0:0:0:0:0:ffff:414c:294c
65.76.41.77 0:0:0:0:0:ffff:414c:294d
65.76.41.78 0:0:0:0:0:ffff:414c:294e
65.76.41.79 0:0:0:0:0:ffff:414c:294f
65.76.41.80 0:0:0:0:0:ffff:414c:2950
65.76.41.81 0:0:0:0:0:ffff:414c:2951
65.76.41.82 0:0:0:0:0:ffff:414c:2952
65.76.41.83 0:0:0:0:0:ffff:414c:2953
65.76.41.84 0:0:0:0:0:ffff:414c:2954
65.76.41.85 0:0:0:0:0:ffff:414c:2955
65.76.41.86 0:0:0:0:0:ffff:414c:2956
65.76.41.87 0:0:0:0:0:ffff:414c:2957
65.76.41.88 0:0:0:0:0:ffff:414c:2958
65.76.41.89 0:0:0:0:0:ffff:414c:2959
65.76.41.90 0:0:0:0:0:ffff:414c:295a
65.76.41.91 0:0:0:0:0:ffff:414c:295b
65.76.41.92 0:0:0:0:0:ffff:414c:295c
65.76.41.93 0:0:0:0:0:ffff:414c:295d
65.76.41.94 0:0:0:0:0:ffff:414c:295e
65.76.41.95 0:0:0:0:0:ffff:414c:295f
65.76.41.96 0:0:0:0:0:ffff:414c:2960
65.76.41.97 0:0:0:0:0:ffff:414c:2961
65.76.41.98 0:0:0:0:0:ffff:414c:2962
65.76.41.99 0:0:0:0:0:ffff:414c:2963
65.76.41.100 0:0:0:0:0:ffff:414c:2964
65.76.41.101 0:0:0:0:0:ffff:414c:2965
65.76.41.102 0:0:0:0:0:ffff:414c:2966
65.76.41.103 0:0:0:0:0:ffff:414c:2967
65.76.41.104 0:0:0:0:0:ffff:414c:2968
65.76.41.105 0:0:0:0:0:ffff:414c:2969
65.76.41.106 0:0:0:0:0:ffff:414c:296a
65.76.41.107 0:0:0:0:0:ffff:414c:296b
65.76.41.108 0:0:0:0:0:ffff:414c:296c
65.76.41.109 0:0:0:0:0:ffff:414c:296d
65.76.41.110 0:0:0:0:0:ffff:414c:296e
65.76.41.111 0:0:0:0:0:ffff:414c:296f
65.76.41.112 0:0:0:0:0:ffff:414c:2970
65.76.41.113 0:0:0:0:0:ffff:414c:2971
65.76.41.114 0:0:0:0:0:ffff:414c:2972
65.76.41.115 0:0:0:0:0:ffff:414c:2973
65.76.41.116 0:0:0:0:0:ffff:414c:2974
65.76.41.117 0:0:0:0:0:ffff:414c:2975
65.76.41.118 0:0:0:0:0:ffff:414c:2976
65.76.41.119 0:0:0:0:0:ffff:414c:2977
65.76.41.120 0:0:0:0:0:ffff:414c:2978


65.76.41.121 0:0:0:0:0:ffff:414c:2979
65.76.41.122 0:0:0:0:0:ffff:414c:297a
65.76.41.123 0:0:0:0:0:ffff:414c:297b
65.76.41.124 0:0:0:0:0:ffff:414c:297c
65.76.41.125 0:0:0:0:0:ffff:414c:297d
65.76.41.126 0:0:0:0:0:ffff:414c:297e
65.76.41.127 0:0:0:0:0:ffff:414c:297f
65.76.41.128 0:0:0:0:0:ffff:414c:2980
65.76.41.129 0:0:0:0:0:ffff:414c:2981
65.76.41.130 0:0:0:0:0:ffff:414c:2982
65.76.41.131 0:0:0:0:0:ffff:414c:2983
65.76.41.132 0:0:0:0:0:ffff:414c:2984
65.76.41.133 0:0:0:0:0:ffff:414c:2985
65.76.41.134 0:0:0:0:0:ffff:414c:2986
65.76.41.135 0:0:0:0:0:ffff:414c:2987
65.76.41.136 0:0:0:0:0:ffff:414c:2988
65.76.41.137 0:0:0:0:0:ffff:414c:2989
65.76.41.138 0:0:0:0:0:ffff:414c:298a
65.76.41.139 0:0:0:0:0:ffff:414c:298b
65.76.41.140 0:0:0:0:0:ffff:414c:298c
65.76.41.141 0:0:0:0:0:ffff:414c:298d
65.76.41.142 0:0:0:0:0:ffff:414c:298e
65.76.41.143 0:0:0:0:0:ffff:414c:298f
65.76.41.144 0:0:0:0:0:ffff:414c:2990
65.76.41.145 0:0:0:0:0:ffff:414c:2991
65.76.41.146 0:0:0:0:0:ffff:414c:2992
65.76.41.147 0:0:0:0:0:ffff:414c:2993
65.76.41.148 0:0:0:0:0:ffff:414c:2994
65.76.41.149 0:0:0:0:0:ffff:414c:2995
65.76.41.150 0:0:0:0:0:ffff:414c:2996
65.76.41.151 0:0:0:0:0:ffff:414c:2997
65.76.41.152 0:0:0:0:0:ffff:414c:2998
65.76.41.153 0:0:0:0:0:ffff:414c:2999
65.76.41.154 0:0:0:0:0:ffff:414c:299a
65.76.41.155 0:0:0:0:0:ffff:414c:299b
65.76.41.156 0:0:0:0:0:ffff:414c:299c
65.76.41.157 0:0:0:0:0:ffff:414c:299d
65.76.41.158 0:0:0:0:0:ffff:414c:299e
65.76.41.159 0:0:0:0:0:ffff:414c:299f
65.76.41.160 0:0:0:0:0:ffff:414c:29a0
65.76.41.161 0:0:0:0:0:ffff:414c:29a1
65.76.41.162 0:0:0:0:0:ffff:414c:29a2
65.76.41.163 0:0:0:0:0:ffff:414c:29a3
65.76.41.164 0:0:0:0:0:ffff:414c:29a4
65.76.41.165 0:0:0:0:0:ffff:414c:29a5
65.76.41.166 0:0:0:0:0:ffff:414c:29a6
65.76.41.167 0:0:0:0:0:ffff:414c:29a7
65.76.41.168 0:0:0:0:0:ffff:414c:29a8
65.76.41.169 0:0:0:0:0:ffff:414c:29a9
65.76.41.170 0:0:0:0:0:ffff:414c:29aa
65.76.41.171 0:0:0:0:0:ffff:414c:29ab
65.76.41.172 0:0:0:0:0:ffff:414c:29ac
65.76.41.173 0:0:0:0:0:ffff:414c:29ad
65.76.41.174 0:0:0:0:0:ffff:414c:29ae
65.76.41.175 0:0:0:0:0:ffff:414c:29af
65.76.41.176 0:0:0:0:0:ffff:414c:29b0
65.76.41.177 0:0:0:0:0:ffff:414c:29b1
65.76.41.178 0:0:0:0:0:ffff:414c:29b2
65.76.41.179 0:0:0:0:0:ffff:414c:29b3
65.76.41.180 0:0:0:0:0:ffff:414c:29b4


65.76.41.181 0:0:0:0:0:ffff:414c:29b5
65.76.41.182 0:0:0:0:0:ffff:414c:29b6
65.76.41.183 0:0:0:0:0:ffff:414c:29b7
65.76.41.184 0:0:0:0:0:ffff:414c:29b8
65.76.41.185 0:0:0:0:0:ffff:414c:29b9
65.76.41.186 0:0:0:0:0:ffff:414c:29ba
65.76.41.187 0:0:0:0:0:ffff:414c:29bb
65.76.41.188 0:0:0:0:0:ffff:414c:29bc
65.76.41.189 0:0:0:0:0:ffff:414c:29bd
65.76.41.190 0:0:0:0:0:ffff:414c:29be
65.76.41.191 0:0:0:0:0:ffff:414c:29bf
65.76.41.192 0:0:0:0:0:ffff:414c:29c0
65.76.41.193 0:0:0:0:0:ffff:414c:29c1
65.76.41.194 0:0:0:0:0:ffff:414c:29c2
65.76.41.195 0:0:0:0:0:ffff:414c:29c3
65.76.41.196 0:0:0:0:0:ffff:414c:29c4
65.76.41.197 0:0:0:0:0:ffff:414c:29c5
65.76.41.198 0:0:0:0:0:ffff:414c:29c6
65.76.41.199 0:0:0:0:0:ffff:414c:29c7
65.76.41.200 0:0:0:0:0:ffff:414c:29c8
65.76.41.201 0:0:0:0:0:ffff:414c:29c9
65.76.41.202 0:0:0:0:0:ffff:414c:29ca
65.76.41.203 0:0:0:0:0:ffff:414c:29cb
65.76.41.204 0:0:0:0:0:ffff:414c:29cc
65.76.41.205 0:0:0:0:0:ffff:414c:29cd
65.76.41.206 0:0:0:0:0:ffff:414c:29ce
65.76.41.207 0:0:0:0:0:ffff:414c:29cf
65.76.41.208 0:0:0:0:0:ffff:414c:29d0
65.76.41.209 0:0:0:0:0:ffff:414c:29d1
65.76.41.210 0:0:0:0:0:ffff:414c:29d2
65.76.41.211 0:0:0:0:0:ffff:414c:29d3
65.76.41.212 0:0:0:0:0:ffff:414c:29d4
65.76.41.213 0:0:0:0:0:ffff:414c:29d5
65.76.41.214 0:0:0:0:0:ffff:414c:29d6
65.76.41.215 0:0:0:0:0:ffff:414c:29d7
65.76.41.216 0:0:0:0:0:ffff:414c:29d8
65.76.41.217 0:0:0:0:0:ffff:414c:29d9
65.76.41.218 0:0:0:0:0:ffff:414c:29da
65.76.41.219 0:0:0:0:0:ffff:414c:29db
65.76.41.220 0:0:0:0:0:ffff:414c:29dc
65.76.41.221 0:0:0:0:0:ffff:414c:29dd
65.76.41.222 0:0:0:0:0:ffff:414c:29de
65.76.41.223 0:0:0:0:0:ffff:414c:29df
65.76.41.224 0:0:0:0:0:ffff:414c:29e0
65.76.41.225 0:0:0:0:0:ffff:414c:29e1
65.76.41.226 0:0:0:0:0:ffff:414c:29e2
65.76.41.227 0:0:0:0:0:ffff:414c:29e3
65.76.41.228 0:0:0:0:0:ffff:414c:29e4
65.76.41.229 0:0:0:0:0:ffff:414c:29e5
65.76.41.230 0:0:0:0:0:ffff:414c:29e6
65.76.41.231 0:0:0:0:0:ffff:414c:29e7
65.76.41.232 0:0:0:0:0:ffff:414c:29e8
65.76.41.233 0:0:0:0:0:ffff:414c:29e9
65.76.41.234 0:0:0:0:0:ffff:414c:29ea
65.76.41.235 0:0:0:0:0:ffff:414c:29eb
65.76.41.236 0:0:0:0:0:ffff:414c:29ec
65.76.41.237 0:0:0:0:0:ffff:414c:29ed
65.76.41.238 0:0:0:0:0:ffff:414c:29ee
65.76.41.239 0:0:0:0:0:ffff:414c:29ef
65.76.41.240 0:0:0:0:0:ffff:414c:29f0
65.76.41.241 0:0:0:0:0:ffff:414c:29f1
65.76.41.242 0:0:0:0:0:ffff:414c:29f2
65.76.41.243 0:0:0:0:0:ffff:414c:29f3
65.76.41.244 0:0:0:0:0:ffff:414c:29f4
65.76.41.245 0:0:0:0:0:ffff:414c:29f5
65.76.41.246 0:0:0:0:0:ffff:414c:29f6
65.76.41.247 0:0:0:0:0:ffff:414c:29f7
65.76.41.248 0:0:0:0:0:ffff:414c:29f8
65.76.41.249 0:0:0:0:0:ffff:414c:29f9
65.76.41.250 0:0:0:0:0:ffff:414c:29fa
65.76.41.251 0:0:0:0:0:ffff:414c:29fb
65.76.41.252 0:0:0:0:0:ffff:414c:29fc
65.76.41.253 0:0:0:0:0:ffff:414c:29fd
65.76.41.254 0:0:0:0:0:ffff:414c:29fe
65.76.41.255 0:0:0:0:0:ffff:414c:29ff


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.