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:d157:b51:8045:b51a:dbde:2901	219.222.41.1
cb15:901b:d157:b51:8045:b51a:dbde:2902	219.222.41.2
cb15:901b:d157:b51:8045:b51a:dbde:2903	219.222.41.3
cb15:901b:d157:b51:8045:b51a:dbde:2904	219.222.41.4
cb15:901b:d157:b51:8045:b51a:dbde:2905	219.222.41.5
cb15:901b:d157:b51:8045:b51a:dbde:2906	219.222.41.6
cb15:901b:d157:b51:8045:b51a:dbde:2907	219.222.41.7
cb15:901b:d157:b51:8045:b51a:dbde:2908	219.222.41.8
cb15:901b:d157:b51:8045:b51a:dbde:2909	219.222.41.9
cb15:901b:d157:b51:8045:b51a:dbde:290a	219.222.41.10
cb15:901b:d157:b51:8045:b51a:dbde:290b	219.222.41.11
cb15:901b:d157:b51:8045:b51a:dbde:290c	219.222.41.12
cb15:901b:d157:b51:8045:b51a:dbde:290d	219.222.41.13
cb15:901b:d157:b51:8045:b51a:dbde:290e	219.222.41.14
cb15:901b:d157:b51:8045:b51a:dbde:290f	219.222.41.15
cb15:901b:d157:b51:8045:b51a:dbde:2910	219.222.41.16
cb15:901b:d157:b51:8045:b51a:dbde:2911	219.222.41.17
cb15:901b:d157:b51:8045:b51a:dbde:2912	219.222.41.18
cb15:901b:d157:b51:8045:b51a:dbde:2913	219.222.41.19
cb15:901b:d157:b51:8045:b51a:dbde:2914	219.222.41.20
cb15:901b:d157:b51:8045:b51a:dbde:2915	219.222.41.21
cb15:901b:d157:b51:8045:b51a:dbde:2916	219.222.41.22
cb15:901b:d157:b51:8045:b51a:dbde:2917	219.222.41.23
cb15:901b:d157:b51:8045:b51a:dbde:2918	219.222.41.24
cb15:901b:d157:b51:8045:b51a:dbde:2919	219.222.41.25
cb15:901b:d157:b51:8045:b51a:dbde:291a	219.222.41.26
cb15:901b:d157:b51:8045:b51a:dbde:291b	219.222.41.27
cb15:901b:d157:b51:8045:b51a:dbde:291c	219.222.41.28
cb15:901b:d157:b51:8045:b51a:dbde:291d	219.222.41.29
cb15:901b:d157:b51:8045:b51a:dbde:291e	219.222.41.30
cb15:901b:d157:b51:8045:b51a:dbde:291f	219.222.41.31
cb15:901b:d157:b51:8045:b51a:dbde:2920	219.222.41.32
cb15:901b:d157:b51:8045:b51a:dbde:2921	219.222.41.33
cb15:901b:d157:b51:8045:b51a:dbde:2922	219.222.41.34
cb15:901b:d157:b51:8045:b51a:dbde:2923	219.222.41.35
cb15:901b:d157:b51:8045:b51a:dbde:2924	219.222.41.36
cb15:901b:d157:b51:8045:b51a:dbde:2925	219.222.41.37
cb15:901b:d157:b51:8045:b51a:dbde:2926	219.222.41.38
cb15:901b:d157:b51:8045:b51a:dbde:2927	219.222.41.39
cb15:901b:d157:b51:8045:b51a:dbde:2928	219.222.41.40
cb15:901b:d157:b51:8045:b51a:dbde:2929	219.222.41.41
cb15:901b:d157:b51:8045:b51a:dbde:292a	219.222.41.42
cb15:901b:d157:b51:8045:b51a:dbde:292b	219.222.41.43
cb15:901b:d157:b51:8045:b51a:dbde:292c	219.222.41.44
cb15:901b:d157:b51:8045:b51a:dbde:292d	219.222.41.45
cb15:901b:d157:b51:8045:b51a:dbde:292e	219.222.41.46
cb15:901b:d157:b51:8045:b51a:dbde:292f	219.222.41.47
cb15:901b:d157:b51:8045:b51a:dbde:2930	219.222.41.48
cb15:901b:d157:b51:8045:b51a:dbde:2931	219.222.41.49
cb15:901b:d157:b51:8045:b51a:dbde:2932	219.222.41.50
cb15:901b:d157:b51:8045:b51a:dbde:2933	219.222.41.51
cb15:901b:d157:b51:8045:b51a:dbde:2934	219.222.41.52
cb15:901b:d157:b51:8045:b51a:dbde:2935	219.222.41.53
cb15:901b:d157:b51:8045:b51a:dbde:2936	219.222.41.54
cb15:901b:d157:b51:8045:b51a:dbde:2937	219.222.41.55
cb15:901b:d157:b51:8045:b51a:dbde:2938	219.222.41.56
cb15:901b:d157:b51:8045:b51a:dbde:2939	219.222.41.57
cb15:901b:d157:b51:8045:b51a:dbde:293a	219.222.41.58
cb15:901b:d157:b51:8045:b51a:dbde:293b	219.222.41.59
cb15:901b:d157:b51:8045:b51a:dbde:293c	219.222.41.60

cb15:901b:d157:b51:8045:b51a:dbde:293d	219.222.41.61
cb15:901b:d157:b51:8045:b51a:dbde:293e	219.222.41.62
cb15:901b:d157:b51:8045:b51a:dbde:293f	219.222.41.63
cb15:901b:d157:b51:8045:b51a:dbde:2940	219.222.41.64
cb15:901b:d157:b51:8045:b51a:dbde:2941	219.222.41.65
cb15:901b:d157:b51:8045:b51a:dbde:2942	219.222.41.66
cb15:901b:d157:b51:8045:b51a:dbde:2943	219.222.41.67
cb15:901b:d157:b51:8045:b51a:dbde:2944	219.222.41.68
cb15:901b:d157:b51:8045:b51a:dbde:2945	219.222.41.69
cb15:901b:d157:b51:8045:b51a:dbde:2946	219.222.41.70
cb15:901b:d157:b51:8045:b51a:dbde:2947	219.222.41.71
cb15:901b:d157:b51:8045:b51a:dbde:2948	219.222.41.72
cb15:901b:d157:b51:8045:b51a:dbde:2949	219.222.41.73
cb15:901b:d157:b51:8045:b51a:dbde:294a	219.222.41.74
cb15:901b:d157:b51:8045:b51a:dbde:294b	219.222.41.75
cb15:901b:d157:b51:8045:b51a:dbde:294c	219.222.41.76
cb15:901b:d157:b51:8045:b51a:dbde:294d	219.222.41.77
cb15:901b:d157:b51:8045:b51a:dbde:294e	219.222.41.78
cb15:901b:d157:b51:8045:b51a:dbde:294f	219.222.41.79
cb15:901b:d157:b51:8045:b51a:dbde:2950	219.222.41.80
cb15:901b:d157:b51:8045:b51a:dbde:2951	219.222.41.81
cb15:901b:d157:b51:8045:b51a:dbde:2952	219.222.41.82
cb15:901b:d157:b51:8045:b51a:dbde:2953	219.222.41.83
cb15:901b:d157:b51:8045:b51a:dbde:2954	219.222.41.84
cb15:901b:d157:b51:8045:b51a:dbde:2955	219.222.41.85
cb15:901b:d157:b51:8045:b51a:dbde:2956	219.222.41.86
cb15:901b:d157:b51:8045:b51a:dbde:2957	219.222.41.87
cb15:901b:d157:b51:8045:b51a:dbde:2958	219.222.41.88
cb15:901b:d157:b51:8045:b51a:dbde:2959	219.222.41.89
cb15:901b:d157:b51:8045:b51a:dbde:295a	219.222.41.90
cb15:901b:d157:b51:8045:b51a:dbde:295b	219.222.41.91
cb15:901b:d157:b51:8045:b51a:dbde:295c	219.222.41.92
cb15:901b:d157:b51:8045:b51a:dbde:295d	219.222.41.93
cb15:901b:d157:b51:8045:b51a:dbde:295e	219.222.41.94
cb15:901b:d157:b51:8045:b51a:dbde:295f	219.222.41.95
cb15:901b:d157:b51:8045:b51a:dbde:2960	219.222.41.96
cb15:901b:d157:b51:8045:b51a:dbde:2961	219.222.41.97
cb15:901b:d157:b51:8045:b51a:dbde:2962	219.222.41.98
cb15:901b:d157:b51:8045:b51a:dbde:2963	219.222.41.99
cb15:901b:d157:b51:8045:b51a:dbde:2964	219.222.41.100
cb15:901b:d157:b51:8045:b51a:dbde:2965	219.222.41.101
cb15:901b:d157:b51:8045:b51a:dbde:2966	219.222.41.102
cb15:901b:d157:b51:8045:b51a:dbde:2967	219.222.41.103
cb15:901b:d157:b51:8045:b51a:dbde:2968	219.222.41.104
cb15:901b:d157:b51:8045:b51a:dbde:2969	219.222.41.105
cb15:901b:d157:b51:8045:b51a:dbde:296a	219.222.41.106
cb15:901b:d157:b51:8045:b51a:dbde:296b	219.222.41.107
cb15:901b:d157:b51:8045:b51a:dbde:296c	219.222.41.108
cb15:901b:d157:b51:8045:b51a:dbde:296d	219.222.41.109
cb15:901b:d157:b51:8045:b51a:dbde:296e	219.222.41.110
cb15:901b:d157:b51:8045:b51a:dbde:296f	219.222.41.111
cb15:901b:d157:b51:8045:b51a:dbde:2970	219.222.41.112
cb15:901b:d157:b51:8045:b51a:dbde:2971	219.222.41.113
cb15:901b:d157:b51:8045:b51a:dbde:2972	219.222.41.114
cb15:901b:d157:b51:8045:b51a:dbde:2973	219.222.41.115
cb15:901b:d157:b51:8045:b51a:dbde:2974	219.222.41.116
cb15:901b:d157:b51:8045:b51a:dbde:2975	219.222.41.117
cb15:901b:d157:b51:8045:b51a:dbde:2976	219.222.41.118
cb15:901b:d157:b51:8045:b51a:dbde:2977	219.222.41.119
cb15:901b:d157:b51:8045:b51a:dbde:2978	219.222.41.120

cb15:901b:d157:b51:8045:b51a:dbde:2979	219.222.41.121
cb15:901b:d157:b51:8045:b51a:dbde:297a	219.222.41.122
cb15:901b:d157:b51:8045:b51a:dbde:297b	219.222.41.123
cb15:901b:d157:b51:8045:b51a:dbde:297c	219.222.41.124
cb15:901b:d157:b51:8045:b51a:dbde:297d	219.222.41.125
cb15:901b:d157:b51:8045:b51a:dbde:297e	219.222.41.126
cb15:901b:d157:b51:8045:b51a:dbde:297f	219.222.41.127
cb15:901b:d157:b51:8045:b51a:dbde:2980	219.222.41.128
cb15:901b:d157:b51:8045:b51a:dbde:2981	219.222.41.129
cb15:901b:d157:b51:8045:b51a:dbde:2982	219.222.41.130
cb15:901b:d157:b51:8045:b51a:dbde:2983	219.222.41.131
cb15:901b:d157:b51:8045:b51a:dbde:2984	219.222.41.132
cb15:901b:d157:b51:8045:b51a:dbde:2985	219.222.41.133
cb15:901b:d157:b51:8045:b51a:dbde:2986	219.222.41.134
cb15:901b:d157:b51:8045:b51a:dbde:2987	219.222.41.135
cb15:901b:d157:b51:8045:b51a:dbde:2988	219.222.41.136
cb15:901b:d157:b51:8045:b51a:dbde:2989	219.222.41.137
cb15:901b:d157:b51:8045:b51a:dbde:298a	219.222.41.138
cb15:901b:d157:b51:8045:b51a:dbde:298b	219.222.41.139
cb15:901b:d157:b51:8045:b51a:dbde:298c	219.222.41.140
cb15:901b:d157:b51:8045:b51a:dbde:298d	219.222.41.141
cb15:901b:d157:b51:8045:b51a:dbde:298e	219.222.41.142
cb15:901b:d157:b51:8045:b51a:dbde:298f	219.222.41.143
cb15:901b:d157:b51:8045:b51a:dbde:2990	219.222.41.144
cb15:901b:d157:b51:8045:b51a:dbde:2991	219.222.41.145
cb15:901b:d157:b51:8045:b51a:dbde:2992	219.222.41.146
cb15:901b:d157:b51:8045:b51a:dbde:2993	219.222.41.147
cb15:901b:d157:b51:8045:b51a:dbde:2994	219.222.41.148
cb15:901b:d157:b51:8045:b51a:dbde:2995	219.222.41.149
cb15:901b:d157:b51:8045:b51a:dbde:2996	219.222.41.150
cb15:901b:d157:b51:8045:b51a:dbde:2997	219.222.41.151
cb15:901b:d157:b51:8045:b51a:dbde:2998	219.222.41.152
cb15:901b:d157:b51:8045:b51a:dbde:2999	219.222.41.153
cb15:901b:d157:b51:8045:b51a:dbde:299a	219.222.41.154
cb15:901b:d157:b51:8045:b51a:dbde:299b	219.222.41.155
cb15:901b:d157:b51:8045:b51a:dbde:299c	219.222.41.156
cb15:901b:d157:b51:8045:b51a:dbde:299d	219.222.41.157
cb15:901b:d157:b51:8045:b51a:dbde:299e	219.222.41.158
cb15:901b:d157:b51:8045:b51a:dbde:299f	219.222.41.159
cb15:901b:d157:b51:8045:b51a:dbde:29a0	219.222.41.160
cb15:901b:d157:b51:8045:b51a:dbde:29a1	219.222.41.161
cb15:901b:d157:b51:8045:b51a:dbde:29a2	219.222.41.162
cb15:901b:d157:b51:8045:b51a:dbde:29a3	219.222.41.163
cb15:901b:d157:b51:8045:b51a:dbde:29a4	219.222.41.164
cb15:901b:d157:b51:8045:b51a:dbde:29a5	219.222.41.165
cb15:901b:d157:b51:8045:b51a:dbde:29a6	219.222.41.166
cb15:901b:d157:b51:8045:b51a:dbde:29a7	219.222.41.167
cb15:901b:d157:b51:8045:b51a:dbde:29a8	219.222.41.168
cb15:901b:d157:b51:8045:b51a:dbde:29a9	219.222.41.169
cb15:901b:d157:b51:8045:b51a:dbde:29aa	219.222.41.170
cb15:901b:d157:b51:8045:b51a:dbde:29ab	219.222.41.171
cb15:901b:d157:b51:8045:b51a:dbde:29ac	219.222.41.172
cb15:901b:d157:b51:8045:b51a:dbde:29ad	219.222.41.173
cb15:901b:d157:b51:8045:b51a:dbde:29ae	219.222.41.174
cb15:901b:d157:b51:8045:b51a:dbde:29af	219.222.41.175
cb15:901b:d157:b51:8045:b51a:dbde:29b0	219.222.41.176
cb15:901b:d157:b51:8045:b51a:dbde:29b1	219.222.41.177
cb15:901b:d157:b51:8045:b51a:dbde:29b2	219.222.41.178
cb15:901b:d157:b51:8045:b51a:dbde:29b3	219.222.41.179
cb15:901b:d157:b51:8045:b51a:dbde:29b4	219.222.41.180

cb15:901b:d157:b51:8045:b51a:dbde:29b5	219.222.41.181
cb15:901b:d157:b51:8045:b51a:dbde:29b6	219.222.41.182
cb15:901b:d157:b51:8045:b51a:dbde:29b7	219.222.41.183
cb15:901b:d157:b51:8045:b51a:dbde:29b8	219.222.41.184
cb15:901b:d157:b51:8045:b51a:dbde:29b9	219.222.41.185
cb15:901b:d157:b51:8045:b51a:dbde:29ba	219.222.41.186
cb15:901b:d157:b51:8045:b51a:dbde:29bb	219.222.41.187
cb15:901b:d157:b51:8045:b51a:dbde:29bc	219.222.41.188
cb15:901b:d157:b51:8045:b51a:dbde:29bd	219.222.41.189
cb15:901b:d157:b51:8045:b51a:dbde:29be	219.222.41.190
cb15:901b:d157:b51:8045:b51a:dbde:29bf	219.222.41.191
cb15:901b:d157:b51:8045:b51a:dbde:29c0	219.222.41.192
cb15:901b:d157:b51:8045:b51a:dbde:29c1	219.222.41.193
cb15:901b:d157:b51:8045:b51a:dbde:29c2	219.222.41.194
cb15:901b:d157:b51:8045:b51a:dbde:29c3	219.222.41.195
cb15:901b:d157:b51:8045:b51a:dbde:29c4	219.222.41.196
cb15:901b:d157:b51:8045:b51a:dbde:29c5	219.222.41.197
cb15:901b:d157:b51:8045:b51a:dbde:29c6	219.222.41.198
cb15:901b:d157:b51:8045:b51a:dbde:29c7	219.222.41.199
cb15:901b:d157:b51:8045:b51a:dbde:29c8	219.222.41.200
cb15:901b:d157:b51:8045:b51a:dbde:29c9	219.222.41.201
cb15:901b:d157:b51:8045:b51a:dbde:29ca	219.222.41.202
cb15:901b:d157:b51:8045:b51a:dbde:29cb	219.222.41.203
cb15:901b:d157:b51:8045:b51a:dbde:29cc	219.222.41.204
cb15:901b:d157:b51:8045:b51a:dbde:29cd	219.222.41.205
cb15:901b:d157:b51:8045:b51a:dbde:29ce	219.222.41.206
cb15:901b:d157:b51:8045:b51a:dbde:29cf	219.222.41.207
cb15:901b:d157:b51:8045:b51a:dbde:29d0	219.222.41.208
cb15:901b:d157:b51:8045:b51a:dbde:29d1	219.222.41.209
cb15:901b:d157:b51:8045:b51a:dbde:29d2	219.222.41.210
cb15:901b:d157:b51:8045:b51a:dbde:29d3	219.222.41.211
cb15:901b:d157:b51:8045:b51a:dbde:29d4	219.222.41.212
cb15:901b:d157:b51:8045:b51a:dbde:29d5	219.222.41.213
cb15:901b:d157:b51:8045:b51a:dbde:29d6	219.222.41.214
cb15:901b:d157:b51:8045:b51a:dbde:29d7	219.222.41.215
cb15:901b:d157:b51:8045:b51a:dbde:29d8	219.222.41.216
cb15:901b:d157:b51:8045:b51a:dbde:29d9	219.222.41.217
cb15:901b:d157:b51:8045:b51a:dbde:29da	219.222.41.218
cb15:901b:d157:b51:8045:b51a:dbde:29db	219.222.41.219
cb15:901b:d157:b51:8045:b51a:dbde:29dc	219.222.41.220
cb15:901b:d157:b51:8045:b51a:dbde:29dd	219.222.41.221
cb15:901b:d157:b51:8045:b51a:dbde:29de	219.222.41.222
cb15:901b:d157:b51:8045:b51a:dbde:29df	219.222.41.223
cb15:901b:d157:b51:8045:b51a:dbde:29e0	219.222.41.224
cb15:901b:d157:b51:8045:b51a:dbde:29e1	219.222.41.225
cb15:901b:d157:b51:8045:b51a:dbde:29e2	219.222.41.226
cb15:901b:d157:b51:8045:b51a:dbde:29e3	219.222.41.227
cb15:901b:d157:b51:8045:b51a:dbde:29e4	219.222.41.228
cb15:901b:d157:b51:8045:b51a:dbde:29e5	219.222.41.229
cb15:901b:d157:b51:8045:b51a:dbde:29e6	219.222.41.230
cb15:901b:d157:b51:8045:b51a:dbde:29e7	219.222.41.231
cb15:901b:d157:b51:8045:b51a:dbde:29e8	219.222.41.232
cb15:901b:d157:b51:8045:b51a:dbde:29e9	219.222.41.233
cb15:901b:d157:b51:8045:b51a:dbde:29ea	219.222.41.234
cb15:901b:d157:b51:8045:b51a:dbde:29eb	219.222.41.235
cb15:901b:d157:b51:8045:b51a:dbde:29ec	219.222.41.236
cb15:901b:d157:b51:8045:b51a:dbde:29ed	219.222.41.237
cb15:901b:d157:b51:8045:b51a:dbde:29ee	219.222.41.238
cb15:901b:d157:b51:8045:b51a:dbde:29ef	219.222.41.239
cb15:901b:d157:b51:8045:b51a:dbde:29f0	219.222.41.240
cb15:901b:d157:b51:8045:b51a:dbde:29f1	219.222.41.241
cb15:901b:d157:b51:8045:b51a:dbde:29f2	219.222.41.242
cb15:901b:d157:b51:8045:b51a:dbde:29f3	219.222.41.243
cb15:901b:d157:b51:8045:b51a:dbde:29f4	219.222.41.244
cb15:901b:d157:b51:8045:b51a:dbde:29f5	219.222.41.245
cb15:901b:d157:b51:8045:b51a:dbde:29f6	219.222.41.246
cb15:901b:d157:b51:8045:b51a:dbde:29f7	219.222.41.247
cb15:901b:d157:b51:8045:b51a:dbde:29f8	219.222.41.248
cb15:901b:d157:b51:8045:b51a:dbde:29f9	219.222.41.249
cb15:901b:d157:b51:8045:b51a:dbde:29fa	219.222.41.250
cb15:901b:d157:b51:8045:b51a:dbde:29fb	219.222.41.251
cb15:901b:d157:b51:8045:b51a:dbde:29fc	219.222.41.252
cb15:901b:d157:b51:8045:b51a:dbde:29fd	219.222.41.253
cb15:901b:d157:b51:8045:b51a:dbde:29fe	219.222.41.254
cb15:901b:d157:b51:8045:b51a:dbde:29ff	219.222.41.255

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.