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:b51a:fb89:2701	251.137.39.1
cb15:901b:901b:1324:ada3:b51a:fb89:2702	251.137.39.2
cb15:901b:901b:1324:ada3:b51a:fb89:2703	251.137.39.3
cb15:901b:901b:1324:ada3:b51a:fb89:2704	251.137.39.4
cb15:901b:901b:1324:ada3:b51a:fb89:2705	251.137.39.5
cb15:901b:901b:1324:ada3:b51a:fb89:2706	251.137.39.6
cb15:901b:901b:1324:ada3:b51a:fb89:2707	251.137.39.7
cb15:901b:901b:1324:ada3:b51a:fb89:2708	251.137.39.8
cb15:901b:901b:1324:ada3:b51a:fb89:2709	251.137.39.9
cb15:901b:901b:1324:ada3:b51a:fb89:270a	251.137.39.10
cb15:901b:901b:1324:ada3:b51a:fb89:270b	251.137.39.11
cb15:901b:901b:1324:ada3:b51a:fb89:270c	251.137.39.12
cb15:901b:901b:1324:ada3:b51a:fb89:270d	251.137.39.13
cb15:901b:901b:1324:ada3:b51a:fb89:270e	251.137.39.14
cb15:901b:901b:1324:ada3:b51a:fb89:270f	251.137.39.15
cb15:901b:901b:1324:ada3:b51a:fb89:2710	251.137.39.16
cb15:901b:901b:1324:ada3:b51a:fb89:2711	251.137.39.17
cb15:901b:901b:1324:ada3:b51a:fb89:2712	251.137.39.18
cb15:901b:901b:1324:ada3:b51a:fb89:2713	251.137.39.19
cb15:901b:901b:1324:ada3:b51a:fb89:2714	251.137.39.20
cb15:901b:901b:1324:ada3:b51a:fb89:2715	251.137.39.21
cb15:901b:901b:1324:ada3:b51a:fb89:2716	251.137.39.22
cb15:901b:901b:1324:ada3:b51a:fb89:2717	251.137.39.23
cb15:901b:901b:1324:ada3:b51a:fb89:2718	251.137.39.24
cb15:901b:901b:1324:ada3:b51a:fb89:2719	251.137.39.25
cb15:901b:901b:1324:ada3:b51a:fb89:271a	251.137.39.26
cb15:901b:901b:1324:ada3:b51a:fb89:271b	251.137.39.27
cb15:901b:901b:1324:ada3:b51a:fb89:271c	251.137.39.28
cb15:901b:901b:1324:ada3:b51a:fb89:271d	251.137.39.29
cb15:901b:901b:1324:ada3:b51a:fb89:271e	251.137.39.30
cb15:901b:901b:1324:ada3:b51a:fb89:271f	251.137.39.31
cb15:901b:901b:1324:ada3:b51a:fb89:2720	251.137.39.32
cb15:901b:901b:1324:ada3:b51a:fb89:2721	251.137.39.33
cb15:901b:901b:1324:ada3:b51a:fb89:2722	251.137.39.34
cb15:901b:901b:1324:ada3:b51a:fb89:2723	251.137.39.35
cb15:901b:901b:1324:ada3:b51a:fb89:2724	251.137.39.36
cb15:901b:901b:1324:ada3:b51a:fb89:2725	251.137.39.37
cb15:901b:901b:1324:ada3:b51a:fb89:2726	251.137.39.38
cb15:901b:901b:1324:ada3:b51a:fb89:2727	251.137.39.39
cb15:901b:901b:1324:ada3:b51a:fb89:2728	251.137.39.40
cb15:901b:901b:1324:ada3:b51a:fb89:2729	251.137.39.41
cb15:901b:901b:1324:ada3:b51a:fb89:272a	251.137.39.42
cb15:901b:901b:1324:ada3:b51a:fb89:272b	251.137.39.43
cb15:901b:901b:1324:ada3:b51a:fb89:272c	251.137.39.44
cb15:901b:901b:1324:ada3:b51a:fb89:272d	251.137.39.45
cb15:901b:901b:1324:ada3:b51a:fb89:272e	251.137.39.46
cb15:901b:901b:1324:ada3:b51a:fb89:272f	251.137.39.47
cb15:901b:901b:1324:ada3:b51a:fb89:2730	251.137.39.48
cb15:901b:901b:1324:ada3:b51a:fb89:2731	251.137.39.49
cb15:901b:901b:1324:ada3:b51a:fb89:2732	251.137.39.50
cb15:901b:901b:1324:ada3:b51a:fb89:2733	251.137.39.51
cb15:901b:901b:1324:ada3:b51a:fb89:2734	251.137.39.52
cb15:901b:901b:1324:ada3:b51a:fb89:2735	251.137.39.53
cb15:901b:901b:1324:ada3:b51a:fb89:2736	251.137.39.54
cb15:901b:901b:1324:ada3:b51a:fb89:2737	251.137.39.55
cb15:901b:901b:1324:ada3:b51a:fb89:2738	251.137.39.56
cb15:901b:901b:1324:ada3:b51a:fb89:2739	251.137.39.57
cb15:901b:901b:1324:ada3:b51a:fb89:273a	251.137.39.58
cb15:901b:901b:1324:ada3:b51a:fb89:273b	251.137.39.59
cb15:901b:901b:1324:ada3:b51a:fb89:273c	251.137.39.60

cb15:901b:901b:1324:ada3:b51a:fb89:273d	251.137.39.61
cb15:901b:901b:1324:ada3:b51a:fb89:273e	251.137.39.62
cb15:901b:901b:1324:ada3:b51a:fb89:273f	251.137.39.63
cb15:901b:901b:1324:ada3:b51a:fb89:2740	251.137.39.64
cb15:901b:901b:1324:ada3:b51a:fb89:2741	251.137.39.65
cb15:901b:901b:1324:ada3:b51a:fb89:2742	251.137.39.66
cb15:901b:901b:1324:ada3:b51a:fb89:2743	251.137.39.67
cb15:901b:901b:1324:ada3:b51a:fb89:2744	251.137.39.68
cb15:901b:901b:1324:ada3:b51a:fb89:2745	251.137.39.69
cb15:901b:901b:1324:ada3:b51a:fb89:2746	251.137.39.70
cb15:901b:901b:1324:ada3:b51a:fb89:2747	251.137.39.71
cb15:901b:901b:1324:ada3:b51a:fb89:2748	251.137.39.72
cb15:901b:901b:1324:ada3:b51a:fb89:2749	251.137.39.73
cb15:901b:901b:1324:ada3:b51a:fb89:274a	251.137.39.74
cb15:901b:901b:1324:ada3:b51a:fb89:274b	251.137.39.75
cb15:901b:901b:1324:ada3:b51a:fb89:274c	251.137.39.76
cb15:901b:901b:1324:ada3:b51a:fb89:274d	251.137.39.77
cb15:901b:901b:1324:ada3:b51a:fb89:274e	251.137.39.78
cb15:901b:901b:1324:ada3:b51a:fb89:274f	251.137.39.79
cb15:901b:901b:1324:ada3:b51a:fb89:2750	251.137.39.80
cb15:901b:901b:1324:ada3:b51a:fb89:2751	251.137.39.81
cb15:901b:901b:1324:ada3:b51a:fb89:2752	251.137.39.82
cb15:901b:901b:1324:ada3:b51a:fb89:2753	251.137.39.83
cb15:901b:901b:1324:ada3:b51a:fb89:2754	251.137.39.84
cb15:901b:901b:1324:ada3:b51a:fb89:2755	251.137.39.85
cb15:901b:901b:1324:ada3:b51a:fb89:2756	251.137.39.86
cb15:901b:901b:1324:ada3:b51a:fb89:2757	251.137.39.87
cb15:901b:901b:1324:ada3:b51a:fb89:2758	251.137.39.88
cb15:901b:901b:1324:ada3:b51a:fb89:2759	251.137.39.89
cb15:901b:901b:1324:ada3:b51a:fb89:275a	251.137.39.90
cb15:901b:901b:1324:ada3:b51a:fb89:275b	251.137.39.91
cb15:901b:901b:1324:ada3:b51a:fb89:275c	251.137.39.92
cb15:901b:901b:1324:ada3:b51a:fb89:275d	251.137.39.93
cb15:901b:901b:1324:ada3:b51a:fb89:275e	251.137.39.94
cb15:901b:901b:1324:ada3:b51a:fb89:275f	251.137.39.95
cb15:901b:901b:1324:ada3:b51a:fb89:2760	251.137.39.96
cb15:901b:901b:1324:ada3:b51a:fb89:2761	251.137.39.97
cb15:901b:901b:1324:ada3:b51a:fb89:2762	251.137.39.98
cb15:901b:901b:1324:ada3:b51a:fb89:2763	251.137.39.99
cb15:901b:901b:1324:ada3:b51a:fb89:2764	251.137.39.100
cb15:901b:901b:1324:ada3:b51a:fb89:2765	251.137.39.101
cb15:901b:901b:1324:ada3:b51a:fb89:2766	251.137.39.102
cb15:901b:901b:1324:ada3:b51a:fb89:2767	251.137.39.103
cb15:901b:901b:1324:ada3:b51a:fb89:2768	251.137.39.104
cb15:901b:901b:1324:ada3:b51a:fb89:2769	251.137.39.105
cb15:901b:901b:1324:ada3:b51a:fb89:276a	251.137.39.106
cb15:901b:901b:1324:ada3:b51a:fb89:276b	251.137.39.107
cb15:901b:901b:1324:ada3:b51a:fb89:276c	251.137.39.108
cb15:901b:901b:1324:ada3:b51a:fb89:276d	251.137.39.109
cb15:901b:901b:1324:ada3:b51a:fb89:276e	251.137.39.110
cb15:901b:901b:1324:ada3:b51a:fb89:276f	251.137.39.111
cb15:901b:901b:1324:ada3:b51a:fb89:2770	251.137.39.112
cb15:901b:901b:1324:ada3:b51a:fb89:2771	251.137.39.113
cb15:901b:901b:1324:ada3:b51a:fb89:2772	251.137.39.114
cb15:901b:901b:1324:ada3:b51a:fb89:2773	251.137.39.115
cb15:901b:901b:1324:ada3:b51a:fb89:2774	251.137.39.116
cb15:901b:901b:1324:ada3:b51a:fb89:2775	251.137.39.117
cb15:901b:901b:1324:ada3:b51a:fb89:2776	251.137.39.118
cb15:901b:901b:1324:ada3:b51a:fb89:2777	251.137.39.119
cb15:901b:901b:1324:ada3:b51a:fb89:2778	251.137.39.120

cb15:901b:901b:1324:ada3:b51a:fb89:2779	251.137.39.121
cb15:901b:901b:1324:ada3:b51a:fb89:277a	251.137.39.122
cb15:901b:901b:1324:ada3:b51a:fb89:277b	251.137.39.123
cb15:901b:901b:1324:ada3:b51a:fb89:277c	251.137.39.124
cb15:901b:901b:1324:ada3:b51a:fb89:277d	251.137.39.125
cb15:901b:901b:1324:ada3:b51a:fb89:277e	251.137.39.126
cb15:901b:901b:1324:ada3:b51a:fb89:277f	251.137.39.127
cb15:901b:901b:1324:ada3:b51a:fb89:2780	251.137.39.128
cb15:901b:901b:1324:ada3:b51a:fb89:2781	251.137.39.129
cb15:901b:901b:1324:ada3:b51a:fb89:2782	251.137.39.130
cb15:901b:901b:1324:ada3:b51a:fb89:2783	251.137.39.131
cb15:901b:901b:1324:ada3:b51a:fb89:2784	251.137.39.132
cb15:901b:901b:1324:ada3:b51a:fb89:2785	251.137.39.133
cb15:901b:901b:1324:ada3:b51a:fb89:2786	251.137.39.134
cb15:901b:901b:1324:ada3:b51a:fb89:2787	251.137.39.135
cb15:901b:901b:1324:ada3:b51a:fb89:2788	251.137.39.136
cb15:901b:901b:1324:ada3:b51a:fb89:2789	251.137.39.137
cb15:901b:901b:1324:ada3:b51a:fb89:278a	251.137.39.138
cb15:901b:901b:1324:ada3:b51a:fb89:278b	251.137.39.139
cb15:901b:901b:1324:ada3:b51a:fb89:278c	251.137.39.140
cb15:901b:901b:1324:ada3:b51a:fb89:278d	251.137.39.141
cb15:901b:901b:1324:ada3:b51a:fb89:278e	251.137.39.142
cb15:901b:901b:1324:ada3:b51a:fb89:278f	251.137.39.143
cb15:901b:901b:1324:ada3:b51a:fb89:2790	251.137.39.144
cb15:901b:901b:1324:ada3:b51a:fb89:2791	251.137.39.145
cb15:901b:901b:1324:ada3:b51a:fb89:2792	251.137.39.146
cb15:901b:901b:1324:ada3:b51a:fb89:2793	251.137.39.147
cb15:901b:901b:1324:ada3:b51a:fb89:2794	251.137.39.148
cb15:901b:901b:1324:ada3:b51a:fb89:2795	251.137.39.149
cb15:901b:901b:1324:ada3:b51a:fb89:2796	251.137.39.150
cb15:901b:901b:1324:ada3:b51a:fb89:2797	251.137.39.151
cb15:901b:901b:1324:ada3:b51a:fb89:2798	251.137.39.152
cb15:901b:901b:1324:ada3:b51a:fb89:2799	251.137.39.153
cb15:901b:901b:1324:ada3:b51a:fb89:279a	251.137.39.154
cb15:901b:901b:1324:ada3:b51a:fb89:279b	251.137.39.155
cb15:901b:901b:1324:ada3:b51a:fb89:279c	251.137.39.156
cb15:901b:901b:1324:ada3:b51a:fb89:279d	251.137.39.157
cb15:901b:901b:1324:ada3:b51a:fb89:279e	251.137.39.158
cb15:901b:901b:1324:ada3:b51a:fb89:279f	251.137.39.159
cb15:901b:901b:1324:ada3:b51a:fb89:27a0	251.137.39.160
cb15:901b:901b:1324:ada3:b51a:fb89:27a1	251.137.39.161
cb15:901b:901b:1324:ada3:b51a:fb89:27a2	251.137.39.162
cb15:901b:901b:1324:ada3:b51a:fb89:27a3	251.137.39.163
cb15:901b:901b:1324:ada3:b51a:fb89:27a4	251.137.39.164
cb15:901b:901b:1324:ada3:b51a:fb89:27a5	251.137.39.165
cb15:901b:901b:1324:ada3:b51a:fb89:27a6	251.137.39.166
cb15:901b:901b:1324:ada3:b51a:fb89:27a7	251.137.39.167
cb15:901b:901b:1324:ada3:b51a:fb89:27a8	251.137.39.168
cb15:901b:901b:1324:ada3:b51a:fb89:27a9	251.137.39.169
cb15:901b:901b:1324:ada3:b51a:fb89:27aa	251.137.39.170
cb15:901b:901b:1324:ada3:b51a:fb89:27ab	251.137.39.171
cb15:901b:901b:1324:ada3:b51a:fb89:27ac	251.137.39.172
cb15:901b:901b:1324:ada3:b51a:fb89:27ad	251.137.39.173
cb15:901b:901b:1324:ada3:b51a:fb89:27ae	251.137.39.174
cb15:901b:901b:1324:ada3:b51a:fb89:27af	251.137.39.175
cb15:901b:901b:1324:ada3:b51a:fb89:27b0	251.137.39.176
cb15:901b:901b:1324:ada3:b51a:fb89:27b1	251.137.39.177
cb15:901b:901b:1324:ada3:b51a:fb89:27b2	251.137.39.178
cb15:901b:901b:1324:ada3:b51a:fb89:27b3	251.137.39.179
cb15:901b:901b:1324:ada3:b51a:fb89:27b4	251.137.39.180

cb15:901b:901b:1324:ada3:b51a:fb89:27b5	251.137.39.181
cb15:901b:901b:1324:ada3:b51a:fb89:27b6	251.137.39.182
cb15:901b:901b:1324:ada3:b51a:fb89:27b7	251.137.39.183
cb15:901b:901b:1324:ada3:b51a:fb89:27b8	251.137.39.184
cb15:901b:901b:1324:ada3:b51a:fb89:27b9	251.137.39.185
cb15:901b:901b:1324:ada3:b51a:fb89:27ba	251.137.39.186
cb15:901b:901b:1324:ada3:b51a:fb89:27bb	251.137.39.187
cb15:901b:901b:1324:ada3:b51a:fb89:27bc	251.137.39.188
cb15:901b:901b:1324:ada3:b51a:fb89:27bd	251.137.39.189
cb15:901b:901b:1324:ada3:b51a:fb89:27be	251.137.39.190
cb15:901b:901b:1324:ada3:b51a:fb89:27bf	251.137.39.191
cb15:901b:901b:1324:ada3:b51a:fb89:27c0	251.137.39.192
cb15:901b:901b:1324:ada3:b51a:fb89:27c1	251.137.39.193
cb15:901b:901b:1324:ada3:b51a:fb89:27c2	251.137.39.194
cb15:901b:901b:1324:ada3:b51a:fb89:27c3	251.137.39.195
cb15:901b:901b:1324:ada3:b51a:fb89:27c4	251.137.39.196
cb15:901b:901b:1324:ada3:b51a:fb89:27c5	251.137.39.197
cb15:901b:901b:1324:ada3:b51a:fb89:27c6	251.137.39.198
cb15:901b:901b:1324:ada3:b51a:fb89:27c7	251.137.39.199
cb15:901b:901b:1324:ada3:b51a:fb89:27c8	251.137.39.200
cb15:901b:901b:1324:ada3:b51a:fb89:27c9	251.137.39.201
cb15:901b:901b:1324:ada3:b51a:fb89:27ca	251.137.39.202
cb15:901b:901b:1324:ada3:b51a:fb89:27cb	251.137.39.203
cb15:901b:901b:1324:ada3:b51a:fb89:27cc	251.137.39.204
cb15:901b:901b:1324:ada3:b51a:fb89:27cd	251.137.39.205
cb15:901b:901b:1324:ada3:b51a:fb89:27ce	251.137.39.206
cb15:901b:901b:1324:ada3:b51a:fb89:27cf	251.137.39.207
cb15:901b:901b:1324:ada3:b51a:fb89:27d0	251.137.39.208
cb15:901b:901b:1324:ada3:b51a:fb89:27d1	251.137.39.209
cb15:901b:901b:1324:ada3:b51a:fb89:27d2	251.137.39.210
cb15:901b:901b:1324:ada3:b51a:fb89:27d3	251.137.39.211
cb15:901b:901b:1324:ada3:b51a:fb89:27d4	251.137.39.212
cb15:901b:901b:1324:ada3:b51a:fb89:27d5	251.137.39.213
cb15:901b:901b:1324:ada3:b51a:fb89:27d6	251.137.39.214
cb15:901b:901b:1324:ada3:b51a:fb89:27d7	251.137.39.215
cb15:901b:901b:1324:ada3:b51a:fb89:27d8	251.137.39.216
cb15:901b:901b:1324:ada3:b51a:fb89:27d9	251.137.39.217
cb15:901b:901b:1324:ada3:b51a:fb89:27da	251.137.39.218
cb15:901b:901b:1324:ada3:b51a:fb89:27db	251.137.39.219
cb15:901b:901b:1324:ada3:b51a:fb89:27dc	251.137.39.220
cb15:901b:901b:1324:ada3:b51a:fb89:27dd	251.137.39.221
cb15:901b:901b:1324:ada3:b51a:fb89:27de	251.137.39.222
cb15:901b:901b:1324:ada3:b51a:fb89:27df	251.137.39.223
cb15:901b:901b:1324:ada3:b51a:fb89:27e0	251.137.39.224
cb15:901b:901b:1324:ada3:b51a:fb89:27e1	251.137.39.225
cb15:901b:901b:1324:ada3:b51a:fb89:27e2	251.137.39.226
cb15:901b:901b:1324:ada3:b51a:fb89:27e3	251.137.39.227
cb15:901b:901b:1324:ada3:b51a:fb89:27e4	251.137.39.228
cb15:901b:901b:1324:ada3:b51a:fb89:27e5	251.137.39.229
cb15:901b:901b:1324:ada3:b51a:fb89:27e6	251.137.39.230
cb15:901b:901b:1324:ada3:b51a:fb89:27e7	251.137.39.231
cb15:901b:901b:1324:ada3:b51a:fb89:27e8	251.137.39.232
cb15:901b:901b:1324:ada3:b51a:fb89:27e9	251.137.39.233
cb15:901b:901b:1324:ada3:b51a:fb89:27ea	251.137.39.234
cb15:901b:901b:1324:ada3:b51a:fb89:27eb	251.137.39.235
cb15:901b:901b:1324:ada3:b51a:fb89:27ec	251.137.39.236
cb15:901b:901b:1324:ada3:b51a:fb89:27ed	251.137.39.237
cb15:901b:901b:1324:ada3:b51a:fb89:27ee	251.137.39.238
cb15:901b:901b:1324:ada3:b51a:fb89:27ef	251.137.39.239
cb15:901b:901b:1324:ada3:b51a:fb89:27f0	251.137.39.240
cb15:901b:901b:1324:ada3:b51a:fb89:27f1	251.137.39.241
cb15:901b:901b:1324:ada3:b51a:fb89:27f2	251.137.39.242
cb15:901b:901b:1324:ada3:b51a:fb89:27f3	251.137.39.243
cb15:901b:901b:1324:ada3:b51a:fb89:27f4	251.137.39.244
cb15:901b:901b:1324:ada3:b51a:fb89:27f5	251.137.39.245
cb15:901b:901b:1324:ada3:b51a:fb89:27f6	251.137.39.246
cb15:901b:901b:1324:ada3:b51a:fb89:27f7	251.137.39.247
cb15:901b:901b:1324:ada3:b51a:fb89:27f8	251.137.39.248
cb15:901b:901b:1324:ada3:b51a:fb89:27f9	251.137.39.249
cb15:901b:901b:1324:ada3:b51a:fb89:27fa	251.137.39.250
cb15:901b:901b:1324:ada3:b51a:fb89:27fb	251.137.39.251
cb15:901b:901b:1324:ada3:b51a:fb89:27fc	251.137.39.252
cb15:901b:901b:1324:ada3:b51a:fb89:27fd	251.137.39.253
cb15:901b:901b:1324:ada3:b51a:fb89:27fe	251.137.39.254
cb15:901b:901b:1324:ada3:b51a:fb89:27ff	251.137.39.255

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.