IP Find IPv6 Subnet/Network and its host address ranges

What is an IPv6 IP address its network and host address ranges?

IPv6 addresses are each 128 bits long. Because each digit in an IPv6 address can have 16 different values (from 0 to 15), each digit represents the overall value of 4 bits (one nibble), with 32 digits total. As with IPv4, CIDR notation describes ranges in terms of a common prefix of bits. For example 2001:db8::/32 means that the range described has the first 32 bits set to the binary digits 00100000000000010000110110111000. Also like IPv4, MediaWiki implements IPv6 rangeblocks using CIDR notation.
Following are the ranges of IPv6 subnet/network address and their host addresses.

IPv6 Address	IPv4 Address
cb15:901b:901b:1324:ada3:b51e:f033:2901	240.51.41.1
cb15:901b:901b:1324:ada3:b51e:f033:2902	240.51.41.2
cb15:901b:901b:1324:ada3:b51e:f033:2903	240.51.41.3
cb15:901b:901b:1324:ada3:b51e:f033:2904	240.51.41.4
cb15:901b:901b:1324:ada3:b51e:f033:2905	240.51.41.5
cb15:901b:901b:1324:ada3:b51e:f033:2906	240.51.41.6
cb15:901b:901b:1324:ada3:b51e:f033:2907	240.51.41.7
cb15:901b:901b:1324:ada3:b51e:f033:2908	240.51.41.8
cb15:901b:901b:1324:ada3:b51e:f033:2909	240.51.41.9
cb15:901b:901b:1324:ada3:b51e:f033:290a	240.51.41.10
cb15:901b:901b:1324:ada3:b51e:f033:290b	240.51.41.11
cb15:901b:901b:1324:ada3:b51e:f033:290c	240.51.41.12
cb15:901b:901b:1324:ada3:b51e:f033:290d	240.51.41.13
cb15:901b:901b:1324:ada3:b51e:f033:290e	240.51.41.14
cb15:901b:901b:1324:ada3:b51e:f033:290f	240.51.41.15
cb15:901b:901b:1324:ada3:b51e:f033:2910	240.51.41.16
cb15:901b:901b:1324:ada3:b51e:f033:2911	240.51.41.17
cb15:901b:901b:1324:ada3:b51e:f033:2912	240.51.41.18
cb15:901b:901b:1324:ada3:b51e:f033:2913	240.51.41.19
cb15:901b:901b:1324:ada3:b51e:f033:2914	240.51.41.20
cb15:901b:901b:1324:ada3:b51e:f033:2915	240.51.41.21
cb15:901b:901b:1324:ada3:b51e:f033:2916	240.51.41.22
cb15:901b:901b:1324:ada3:b51e:f033:2917	240.51.41.23
cb15:901b:901b:1324:ada3:b51e:f033:2918	240.51.41.24
cb15:901b:901b:1324:ada3:b51e:f033:2919	240.51.41.25
cb15:901b:901b:1324:ada3:b51e:f033:291a	240.51.41.26
cb15:901b:901b:1324:ada3:b51e:f033:291b	240.51.41.27
cb15:901b:901b:1324:ada3:b51e:f033:291c	240.51.41.28
cb15:901b:901b:1324:ada3:b51e:f033:291d	240.51.41.29
cb15:901b:901b:1324:ada3:b51e:f033:291e	240.51.41.30
cb15:901b:901b:1324:ada3:b51e:f033:291f	240.51.41.31
cb15:901b:901b:1324:ada3:b51e:f033:2920	240.51.41.32
cb15:901b:901b:1324:ada3:b51e:f033:2921	240.51.41.33
cb15:901b:901b:1324:ada3:b51e:f033:2922	240.51.41.34
cb15:901b:901b:1324:ada3:b51e:f033:2923	240.51.41.35
cb15:901b:901b:1324:ada3:b51e:f033:2924	240.51.41.36
cb15:901b:901b:1324:ada3:b51e:f033:2925	240.51.41.37
cb15:901b:901b:1324:ada3:b51e:f033:2926	240.51.41.38
cb15:901b:901b:1324:ada3:b51e:f033:2927	240.51.41.39
cb15:901b:901b:1324:ada3:b51e:f033:2928	240.51.41.40
cb15:901b:901b:1324:ada3:b51e:f033:2929	240.51.41.41
cb15:901b:901b:1324:ada3:b51e:f033:292a	240.51.41.42
cb15:901b:901b:1324:ada3:b51e:f033:292b	240.51.41.43
cb15:901b:901b:1324:ada3:b51e:f033:292c	240.51.41.44
cb15:901b:901b:1324:ada3:b51e:f033:292d	240.51.41.45
cb15:901b:901b:1324:ada3:b51e:f033:292e	240.51.41.46
cb15:901b:901b:1324:ada3:b51e:f033:292f	240.51.41.47
cb15:901b:901b:1324:ada3:b51e:f033:2930	240.51.41.48
cb15:901b:901b:1324:ada3:b51e:f033:2931	240.51.41.49
cb15:901b:901b:1324:ada3:b51e:f033:2932	240.51.41.50
cb15:901b:901b:1324:ada3:b51e:f033:2933	240.51.41.51
cb15:901b:901b:1324:ada3:b51e:f033:2934	240.51.41.52
cb15:901b:901b:1324:ada3:b51e:f033:2935	240.51.41.53
cb15:901b:901b:1324:ada3:b51e:f033:2936	240.51.41.54
cb15:901b:901b:1324:ada3:b51e:f033:2937	240.51.41.55
cb15:901b:901b:1324:ada3:b51e:f033:2938	240.51.41.56
cb15:901b:901b:1324:ada3:b51e:f033:2939	240.51.41.57
cb15:901b:901b:1324:ada3:b51e:f033:293a	240.51.41.58
cb15:901b:901b:1324:ada3:b51e:f033:293b	240.51.41.59
cb15:901b:901b:1324:ada3:b51e:f033:293c	240.51.41.60

cb15:901b:901b:1324:ada3:b51e:f033:293d	240.51.41.61
cb15:901b:901b:1324:ada3:b51e:f033:293e	240.51.41.62
cb15:901b:901b:1324:ada3:b51e:f033:293f	240.51.41.63
cb15:901b:901b:1324:ada3:b51e:f033:2940	240.51.41.64
cb15:901b:901b:1324:ada3:b51e:f033:2941	240.51.41.65
cb15:901b:901b:1324:ada3:b51e:f033:2942	240.51.41.66
cb15:901b:901b:1324:ada3:b51e:f033:2943	240.51.41.67
cb15:901b:901b:1324:ada3:b51e:f033:2944	240.51.41.68
cb15:901b:901b:1324:ada3:b51e:f033:2945	240.51.41.69
cb15:901b:901b:1324:ada3:b51e:f033:2946	240.51.41.70
cb15:901b:901b:1324:ada3:b51e:f033:2947	240.51.41.71
cb15:901b:901b:1324:ada3:b51e:f033:2948	240.51.41.72
cb15:901b:901b:1324:ada3:b51e:f033:2949	240.51.41.73
cb15:901b:901b:1324:ada3:b51e:f033:294a	240.51.41.74
cb15:901b:901b:1324:ada3:b51e:f033:294b	240.51.41.75
cb15:901b:901b:1324:ada3:b51e:f033:294c	240.51.41.76
cb15:901b:901b:1324:ada3:b51e:f033:294d	240.51.41.77
cb15:901b:901b:1324:ada3:b51e:f033:294e	240.51.41.78
cb15:901b:901b:1324:ada3:b51e:f033:294f	240.51.41.79
cb15:901b:901b:1324:ada3:b51e:f033:2950	240.51.41.80
cb15:901b:901b:1324:ada3:b51e:f033:2951	240.51.41.81
cb15:901b:901b:1324:ada3:b51e:f033:2952	240.51.41.82
cb15:901b:901b:1324:ada3:b51e:f033:2953	240.51.41.83
cb15:901b:901b:1324:ada3:b51e:f033:2954	240.51.41.84
cb15:901b:901b:1324:ada3:b51e:f033:2955	240.51.41.85
cb15:901b:901b:1324:ada3:b51e:f033:2956	240.51.41.86
cb15:901b:901b:1324:ada3:b51e:f033:2957	240.51.41.87
cb15:901b:901b:1324:ada3:b51e:f033:2958	240.51.41.88
cb15:901b:901b:1324:ada3:b51e:f033:2959	240.51.41.89
cb15:901b:901b:1324:ada3:b51e:f033:295a	240.51.41.90
cb15:901b:901b:1324:ada3:b51e:f033:295b	240.51.41.91
cb15:901b:901b:1324:ada3:b51e:f033:295c	240.51.41.92
cb15:901b:901b:1324:ada3:b51e:f033:295d	240.51.41.93
cb15:901b:901b:1324:ada3:b51e:f033:295e	240.51.41.94
cb15:901b:901b:1324:ada3:b51e:f033:295f	240.51.41.95
cb15:901b:901b:1324:ada3:b51e:f033:2960	240.51.41.96
cb15:901b:901b:1324:ada3:b51e:f033:2961	240.51.41.97
cb15:901b:901b:1324:ada3:b51e:f033:2962	240.51.41.98
cb15:901b:901b:1324:ada3:b51e:f033:2963	240.51.41.99
cb15:901b:901b:1324:ada3:b51e:f033:2964	240.51.41.100
cb15:901b:901b:1324:ada3:b51e:f033:2965	240.51.41.101
cb15:901b:901b:1324:ada3:b51e:f033:2966	240.51.41.102
cb15:901b:901b:1324:ada3:b51e:f033:2967	240.51.41.103
cb15:901b:901b:1324:ada3:b51e:f033:2968	240.51.41.104
cb15:901b:901b:1324:ada3:b51e:f033:2969	240.51.41.105
cb15:901b:901b:1324:ada3:b51e:f033:296a	240.51.41.106
cb15:901b:901b:1324:ada3:b51e:f033:296b	240.51.41.107
cb15:901b:901b:1324:ada3:b51e:f033:296c	240.51.41.108
cb15:901b:901b:1324:ada3:b51e:f033:296d	240.51.41.109
cb15:901b:901b:1324:ada3:b51e:f033:296e	240.51.41.110
cb15:901b:901b:1324:ada3:b51e:f033:296f	240.51.41.111
cb15:901b:901b:1324:ada3:b51e:f033:2970	240.51.41.112
cb15:901b:901b:1324:ada3:b51e:f033:2971	240.51.41.113
cb15:901b:901b:1324:ada3:b51e:f033:2972	240.51.41.114
cb15:901b:901b:1324:ada3:b51e:f033:2973	240.51.41.115
cb15:901b:901b:1324:ada3:b51e:f033:2974	240.51.41.116
cb15:901b:901b:1324:ada3:b51e:f033:2975	240.51.41.117
cb15:901b:901b:1324:ada3:b51e:f033:2976	240.51.41.118
cb15:901b:901b:1324:ada3:b51e:f033:2977	240.51.41.119
cb15:901b:901b:1324:ada3:b51e:f033:2978	240.51.41.120

cb15:901b:901b:1324:ada3:b51e:f033:2979	240.51.41.121
cb15:901b:901b:1324:ada3:b51e:f033:297a	240.51.41.122
cb15:901b:901b:1324:ada3:b51e:f033:297b	240.51.41.123
cb15:901b:901b:1324:ada3:b51e:f033:297c	240.51.41.124
cb15:901b:901b:1324:ada3:b51e:f033:297d	240.51.41.125
cb15:901b:901b:1324:ada3:b51e:f033:297e	240.51.41.126
cb15:901b:901b:1324:ada3:b51e:f033:297f	240.51.41.127
cb15:901b:901b:1324:ada3:b51e:f033:2980	240.51.41.128
cb15:901b:901b:1324:ada3:b51e:f033:2981	240.51.41.129
cb15:901b:901b:1324:ada3:b51e:f033:2982	240.51.41.130
cb15:901b:901b:1324:ada3:b51e:f033:2983	240.51.41.131
cb15:901b:901b:1324:ada3:b51e:f033:2984	240.51.41.132
cb15:901b:901b:1324:ada3:b51e:f033:2985	240.51.41.133
cb15:901b:901b:1324:ada3:b51e:f033:2986	240.51.41.134
cb15:901b:901b:1324:ada3:b51e:f033:2987	240.51.41.135
cb15:901b:901b:1324:ada3:b51e:f033:2988	240.51.41.136
cb15:901b:901b:1324:ada3:b51e:f033:2989	240.51.41.137
cb15:901b:901b:1324:ada3:b51e:f033:298a	240.51.41.138
cb15:901b:901b:1324:ada3:b51e:f033:298b	240.51.41.139
cb15:901b:901b:1324:ada3:b51e:f033:298c	240.51.41.140
cb15:901b:901b:1324:ada3:b51e:f033:298d	240.51.41.141
cb15:901b:901b:1324:ada3:b51e:f033:298e	240.51.41.142
cb15:901b:901b:1324:ada3:b51e:f033:298f	240.51.41.143
cb15:901b:901b:1324:ada3:b51e:f033:2990	240.51.41.144
cb15:901b:901b:1324:ada3:b51e:f033:2991	240.51.41.145
cb15:901b:901b:1324:ada3:b51e:f033:2992	240.51.41.146
cb15:901b:901b:1324:ada3:b51e:f033:2993	240.51.41.147
cb15:901b:901b:1324:ada3:b51e:f033:2994	240.51.41.148
cb15:901b:901b:1324:ada3:b51e:f033:2995	240.51.41.149
cb15:901b:901b:1324:ada3:b51e:f033:2996	240.51.41.150
cb15:901b:901b:1324:ada3:b51e:f033:2997	240.51.41.151
cb15:901b:901b:1324:ada3:b51e:f033:2998	240.51.41.152
cb15:901b:901b:1324:ada3:b51e:f033:2999	240.51.41.153
cb15:901b:901b:1324:ada3:b51e:f033:299a	240.51.41.154
cb15:901b:901b:1324:ada3:b51e:f033:299b	240.51.41.155
cb15:901b:901b:1324:ada3:b51e:f033:299c	240.51.41.156
cb15:901b:901b:1324:ada3:b51e:f033:299d	240.51.41.157
cb15:901b:901b:1324:ada3:b51e:f033:299e	240.51.41.158
cb15:901b:901b:1324:ada3:b51e:f033:299f	240.51.41.159
cb15:901b:901b:1324:ada3:b51e:f033:29a0	240.51.41.160
cb15:901b:901b:1324:ada3:b51e:f033:29a1	240.51.41.161
cb15:901b:901b:1324:ada3:b51e:f033:29a2	240.51.41.162
cb15:901b:901b:1324:ada3:b51e:f033:29a3	240.51.41.163
cb15:901b:901b:1324:ada3:b51e:f033:29a4	240.51.41.164
cb15:901b:901b:1324:ada3:b51e:f033:29a5	240.51.41.165
cb15:901b:901b:1324:ada3:b51e:f033:29a6	240.51.41.166
cb15:901b:901b:1324:ada3:b51e:f033:29a7	240.51.41.167
cb15:901b:901b:1324:ada3:b51e:f033:29a8	240.51.41.168
cb15:901b:901b:1324:ada3:b51e:f033:29a9	240.51.41.169
cb15:901b:901b:1324:ada3:b51e:f033:29aa	240.51.41.170
cb15:901b:901b:1324:ada3:b51e:f033:29ab	240.51.41.171
cb15:901b:901b:1324:ada3:b51e:f033:29ac	240.51.41.172
cb15:901b:901b:1324:ada3:b51e:f033:29ad	240.51.41.173
cb15:901b:901b:1324:ada3:b51e:f033:29ae	240.51.41.174
cb15:901b:901b:1324:ada3:b51e:f033:29af	240.51.41.175
cb15:901b:901b:1324:ada3:b51e:f033:29b0	240.51.41.176
cb15:901b:901b:1324:ada3:b51e:f033:29b1	240.51.41.177
cb15:901b:901b:1324:ada3:b51e:f033:29b2	240.51.41.178
cb15:901b:901b:1324:ada3:b51e:f033:29b3	240.51.41.179
cb15:901b:901b:1324:ada3:b51e:f033:29b4	240.51.41.180

cb15:901b:901b:1324:ada3:b51e:f033:29b5	240.51.41.181
cb15:901b:901b:1324:ada3:b51e:f033:29b6	240.51.41.182
cb15:901b:901b:1324:ada3:b51e:f033:29b7	240.51.41.183
cb15:901b:901b:1324:ada3:b51e:f033:29b8	240.51.41.184
cb15:901b:901b:1324:ada3:b51e:f033:29b9	240.51.41.185
cb15:901b:901b:1324:ada3:b51e:f033:29ba	240.51.41.186
cb15:901b:901b:1324:ada3:b51e:f033:29bb	240.51.41.187
cb15:901b:901b:1324:ada3:b51e:f033:29bc	240.51.41.188
cb15:901b:901b:1324:ada3:b51e:f033:29bd	240.51.41.189
cb15:901b:901b:1324:ada3:b51e:f033:29be	240.51.41.190
cb15:901b:901b:1324:ada3:b51e:f033:29bf	240.51.41.191
cb15:901b:901b:1324:ada3:b51e:f033:29c0	240.51.41.192
cb15:901b:901b:1324:ada3:b51e:f033:29c1	240.51.41.193
cb15:901b:901b:1324:ada3:b51e:f033:29c2	240.51.41.194
cb15:901b:901b:1324:ada3:b51e:f033:29c3	240.51.41.195
cb15:901b:901b:1324:ada3:b51e:f033:29c4	240.51.41.196
cb15:901b:901b:1324:ada3:b51e:f033:29c5	240.51.41.197
cb15:901b:901b:1324:ada3:b51e:f033:29c6	240.51.41.198
cb15:901b:901b:1324:ada3:b51e:f033:29c7	240.51.41.199
cb15:901b:901b:1324:ada3:b51e:f033:29c8	240.51.41.200
cb15:901b:901b:1324:ada3:b51e:f033:29c9	240.51.41.201
cb15:901b:901b:1324:ada3:b51e:f033:29ca	240.51.41.202
cb15:901b:901b:1324:ada3:b51e:f033:29cb	240.51.41.203
cb15:901b:901b:1324:ada3:b51e:f033:29cc	240.51.41.204
cb15:901b:901b:1324:ada3:b51e:f033:29cd	240.51.41.205
cb15:901b:901b:1324:ada3:b51e:f033:29ce	240.51.41.206
cb15:901b:901b:1324:ada3:b51e:f033:29cf	240.51.41.207
cb15:901b:901b:1324:ada3:b51e:f033:29d0	240.51.41.208
cb15:901b:901b:1324:ada3:b51e:f033:29d1	240.51.41.209
cb15:901b:901b:1324:ada3:b51e:f033:29d2	240.51.41.210
cb15:901b:901b:1324:ada3:b51e:f033:29d3	240.51.41.211
cb15:901b:901b:1324:ada3:b51e:f033:29d4	240.51.41.212
cb15:901b:901b:1324:ada3:b51e:f033:29d5	240.51.41.213
cb15:901b:901b:1324:ada3:b51e:f033:29d6	240.51.41.214
cb15:901b:901b:1324:ada3:b51e:f033:29d7	240.51.41.215
cb15:901b:901b:1324:ada3:b51e:f033:29d8	240.51.41.216
cb15:901b:901b:1324:ada3:b51e:f033:29d9	240.51.41.217
cb15:901b:901b:1324:ada3:b51e:f033:29da	240.51.41.218
cb15:901b:901b:1324:ada3:b51e:f033:29db	240.51.41.219
cb15:901b:901b:1324:ada3:b51e:f033:29dc	240.51.41.220
cb15:901b:901b:1324:ada3:b51e:f033:29dd	240.51.41.221
cb15:901b:901b:1324:ada3:b51e:f033:29de	240.51.41.222
cb15:901b:901b:1324:ada3:b51e:f033:29df	240.51.41.223
cb15:901b:901b:1324:ada3:b51e:f033:29e0	240.51.41.224
cb15:901b:901b:1324:ada3:b51e:f033:29e1	240.51.41.225
cb15:901b:901b:1324:ada3:b51e:f033:29e2	240.51.41.226
cb15:901b:901b:1324:ada3:b51e:f033:29e3	240.51.41.227
cb15:901b:901b:1324:ada3:b51e:f033:29e4	240.51.41.228
cb15:901b:901b:1324:ada3:b51e:f033:29e5	240.51.41.229
cb15:901b:901b:1324:ada3:b51e:f033:29e6	240.51.41.230
cb15:901b:901b:1324:ada3:b51e:f033:29e7	240.51.41.231
cb15:901b:901b:1324:ada3:b51e:f033:29e8	240.51.41.232
cb15:901b:901b:1324:ada3:b51e:f033:29e9	240.51.41.233
cb15:901b:901b:1324:ada3:b51e:f033:29ea	240.51.41.234
cb15:901b:901b:1324:ada3:b51e:f033:29eb	240.51.41.235
cb15:901b:901b:1324:ada3:b51e:f033:29ec	240.51.41.236
cb15:901b:901b:1324:ada3:b51e:f033:29ed	240.51.41.237
cb15:901b:901b:1324:ada3:b51e:f033:29ee	240.51.41.238
cb15:901b:901b:1324:ada3:b51e:f033:29ef	240.51.41.239
cb15:901b:901b:1324:ada3:b51e:f033:29f0	240.51.41.240
cb15:901b:901b:1324:ada3:b51e:f033:29f1	240.51.41.241
cb15:901b:901b:1324:ada3:b51e:f033:29f2	240.51.41.242
cb15:901b:901b:1324:ada3:b51e:f033:29f3	240.51.41.243
cb15:901b:901b:1324:ada3:b51e:f033:29f4	240.51.41.244
cb15:901b:901b:1324:ada3:b51e:f033:29f5	240.51.41.245
cb15:901b:901b:1324:ada3:b51e:f033:29f6	240.51.41.246
cb15:901b:901b:1324:ada3:b51e:f033:29f7	240.51.41.247
cb15:901b:901b:1324:ada3:b51e:f033:29f8	240.51.41.248
cb15:901b:901b:1324:ada3:b51e:f033:29f9	240.51.41.249
cb15:901b:901b:1324:ada3:b51e:f033:29fa	240.51.41.250
cb15:901b:901b:1324:ada3:b51e:f033:29fb	240.51.41.251
cb15:901b:901b:1324:ada3:b51e:f033:29fc	240.51.41.252
cb15:901b:901b:1324:ada3:b51e:f033:29fd	240.51.41.253
cb15:901b:901b:1324:ada3:b51e:f033:29fe	240.51.41.254
cb15:901b:901b:1324:ada3:b51e:f033:29ff	240.51.41.255

How IPv6 host addresses we calculated?

As we explained above IPv6 IP version is 128 bit long. Our system get IPv6 IP address as input in URL parameter value with its CIDR & get its all host address ranges from our largest database get back its start range and last range with its relevant CIDR at the end final IPv6 which converts into IPv4 IP address by our tool IPv6 to IPv4 converter.