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
b51a:901b:cb15:8045:ada8:cd72:3fd1:2701	63.209.39.1
b51a:901b:cb15:8045:ada8:cd72:3fd1:2702	63.209.39.2
b51a:901b:cb15:8045:ada8:cd72:3fd1:2703	63.209.39.3
b51a:901b:cb15:8045:ada8:cd72:3fd1:2704	63.209.39.4
b51a:901b:cb15:8045:ada8:cd72:3fd1:2705	63.209.39.5
b51a:901b:cb15:8045:ada8:cd72:3fd1:2706	63.209.39.6
b51a:901b:cb15:8045:ada8:cd72:3fd1:2707	63.209.39.7
b51a:901b:cb15:8045:ada8:cd72:3fd1:2708	63.209.39.8
b51a:901b:cb15:8045:ada8:cd72:3fd1:2709	63.209.39.9
b51a:901b:cb15:8045:ada8:cd72:3fd1:270a	63.209.39.10
b51a:901b:cb15:8045:ada8:cd72:3fd1:270b	63.209.39.11
b51a:901b:cb15:8045:ada8:cd72:3fd1:270c	63.209.39.12
b51a:901b:cb15:8045:ada8:cd72:3fd1:270d	63.209.39.13
b51a:901b:cb15:8045:ada8:cd72:3fd1:270e	63.209.39.14
b51a:901b:cb15:8045:ada8:cd72:3fd1:270f	63.209.39.15
b51a:901b:cb15:8045:ada8:cd72:3fd1:2710	63.209.39.16
b51a:901b:cb15:8045:ada8:cd72:3fd1:2711	63.209.39.17
b51a:901b:cb15:8045:ada8:cd72:3fd1:2712	63.209.39.18
b51a:901b:cb15:8045:ada8:cd72:3fd1:2713	63.209.39.19
b51a:901b:cb15:8045:ada8:cd72:3fd1:2714	63.209.39.20
b51a:901b:cb15:8045:ada8:cd72:3fd1:2715	63.209.39.21
b51a:901b:cb15:8045:ada8:cd72:3fd1:2716	63.209.39.22
b51a:901b:cb15:8045:ada8:cd72:3fd1:2717	63.209.39.23
b51a:901b:cb15:8045:ada8:cd72:3fd1:2718	63.209.39.24
b51a:901b:cb15:8045:ada8:cd72:3fd1:2719	63.209.39.25
b51a:901b:cb15:8045:ada8:cd72:3fd1:271a	63.209.39.26
b51a:901b:cb15:8045:ada8:cd72:3fd1:271b	63.209.39.27
b51a:901b:cb15:8045:ada8:cd72:3fd1:271c	63.209.39.28
b51a:901b:cb15:8045:ada8:cd72:3fd1:271d	63.209.39.29
b51a:901b:cb15:8045:ada8:cd72:3fd1:271e	63.209.39.30
b51a:901b:cb15:8045:ada8:cd72:3fd1:271f	63.209.39.31
b51a:901b:cb15:8045:ada8:cd72:3fd1:2720	63.209.39.32
b51a:901b:cb15:8045:ada8:cd72:3fd1:2721	63.209.39.33
b51a:901b:cb15:8045:ada8:cd72:3fd1:2722	63.209.39.34
b51a:901b:cb15:8045:ada8:cd72:3fd1:2723	63.209.39.35
b51a:901b:cb15:8045:ada8:cd72:3fd1:2724	63.209.39.36
b51a:901b:cb15:8045:ada8:cd72:3fd1:2725	63.209.39.37
b51a:901b:cb15:8045:ada8:cd72:3fd1:2726	63.209.39.38
b51a:901b:cb15:8045:ada8:cd72:3fd1:2727	63.209.39.39
b51a:901b:cb15:8045:ada8:cd72:3fd1:2728	63.209.39.40
b51a:901b:cb15:8045:ada8:cd72:3fd1:2729	63.209.39.41
b51a:901b:cb15:8045:ada8:cd72:3fd1:272a	63.209.39.42
b51a:901b:cb15:8045:ada8:cd72:3fd1:272b	63.209.39.43
b51a:901b:cb15:8045:ada8:cd72:3fd1:272c	63.209.39.44
b51a:901b:cb15:8045:ada8:cd72:3fd1:272d	63.209.39.45
b51a:901b:cb15:8045:ada8:cd72:3fd1:272e	63.209.39.46
b51a:901b:cb15:8045:ada8:cd72:3fd1:272f	63.209.39.47
b51a:901b:cb15:8045:ada8:cd72:3fd1:2730	63.209.39.48
b51a:901b:cb15:8045:ada8:cd72:3fd1:2731	63.209.39.49
b51a:901b:cb15:8045:ada8:cd72:3fd1:2732	63.209.39.50
b51a:901b:cb15:8045:ada8:cd72:3fd1:2733	63.209.39.51
b51a:901b:cb15:8045:ada8:cd72:3fd1:2734	63.209.39.52
b51a:901b:cb15:8045:ada8:cd72:3fd1:2735	63.209.39.53
b51a:901b:cb15:8045:ada8:cd72:3fd1:2736	63.209.39.54
b51a:901b:cb15:8045:ada8:cd72:3fd1:2737	63.209.39.55
b51a:901b:cb15:8045:ada8:cd72:3fd1:2738	63.209.39.56
b51a:901b:cb15:8045:ada8:cd72:3fd1:2739	63.209.39.57
b51a:901b:cb15:8045:ada8:cd72:3fd1:273a	63.209.39.58
b51a:901b:cb15:8045:ada8:cd72:3fd1:273b	63.209.39.59
b51a:901b:cb15:8045:ada8:cd72:3fd1:273c	63.209.39.60

b51a:901b:cb15:8045:ada8:cd72:3fd1:273d	63.209.39.61
b51a:901b:cb15:8045:ada8:cd72:3fd1:273e	63.209.39.62
b51a:901b:cb15:8045:ada8:cd72:3fd1:273f	63.209.39.63
b51a:901b:cb15:8045:ada8:cd72:3fd1:2740	63.209.39.64
b51a:901b:cb15:8045:ada8:cd72:3fd1:2741	63.209.39.65
b51a:901b:cb15:8045:ada8:cd72:3fd1:2742	63.209.39.66
b51a:901b:cb15:8045:ada8:cd72:3fd1:2743	63.209.39.67
b51a:901b:cb15:8045:ada8:cd72:3fd1:2744	63.209.39.68
b51a:901b:cb15:8045:ada8:cd72:3fd1:2745	63.209.39.69
b51a:901b:cb15:8045:ada8:cd72:3fd1:2746	63.209.39.70
b51a:901b:cb15:8045:ada8:cd72:3fd1:2747	63.209.39.71
b51a:901b:cb15:8045:ada8:cd72:3fd1:2748	63.209.39.72
b51a:901b:cb15:8045:ada8:cd72:3fd1:2749	63.209.39.73
b51a:901b:cb15:8045:ada8:cd72:3fd1:274a	63.209.39.74
b51a:901b:cb15:8045:ada8:cd72:3fd1:274b	63.209.39.75
b51a:901b:cb15:8045:ada8:cd72:3fd1:274c	63.209.39.76
b51a:901b:cb15:8045:ada8:cd72:3fd1:274d	63.209.39.77
b51a:901b:cb15:8045:ada8:cd72:3fd1:274e	63.209.39.78
b51a:901b:cb15:8045:ada8:cd72:3fd1:274f	63.209.39.79
b51a:901b:cb15:8045:ada8:cd72:3fd1:2750	63.209.39.80
b51a:901b:cb15:8045:ada8:cd72:3fd1:2751	63.209.39.81
b51a:901b:cb15:8045:ada8:cd72:3fd1:2752	63.209.39.82
b51a:901b:cb15:8045:ada8:cd72:3fd1:2753	63.209.39.83
b51a:901b:cb15:8045:ada8:cd72:3fd1:2754	63.209.39.84
b51a:901b:cb15:8045:ada8:cd72:3fd1:2755	63.209.39.85
b51a:901b:cb15:8045:ada8:cd72:3fd1:2756	63.209.39.86
b51a:901b:cb15:8045:ada8:cd72:3fd1:2757	63.209.39.87
b51a:901b:cb15:8045:ada8:cd72:3fd1:2758	63.209.39.88
b51a:901b:cb15:8045:ada8:cd72:3fd1:2759	63.209.39.89
b51a:901b:cb15:8045:ada8:cd72:3fd1:275a	63.209.39.90
b51a:901b:cb15:8045:ada8:cd72:3fd1:275b	63.209.39.91
b51a:901b:cb15:8045:ada8:cd72:3fd1:275c	63.209.39.92
b51a:901b:cb15:8045:ada8:cd72:3fd1:275d	63.209.39.93
b51a:901b:cb15:8045:ada8:cd72:3fd1:275e	63.209.39.94
b51a:901b:cb15:8045:ada8:cd72:3fd1:275f	63.209.39.95
b51a:901b:cb15:8045:ada8:cd72:3fd1:2760	63.209.39.96
b51a:901b:cb15:8045:ada8:cd72:3fd1:2761	63.209.39.97
b51a:901b:cb15:8045:ada8:cd72:3fd1:2762	63.209.39.98
b51a:901b:cb15:8045:ada8:cd72:3fd1:2763	63.209.39.99
b51a:901b:cb15:8045:ada8:cd72:3fd1:2764	63.209.39.100
b51a:901b:cb15:8045:ada8:cd72:3fd1:2765	63.209.39.101
b51a:901b:cb15:8045:ada8:cd72:3fd1:2766	63.209.39.102
b51a:901b:cb15:8045:ada8:cd72:3fd1:2767	63.209.39.103
b51a:901b:cb15:8045:ada8:cd72:3fd1:2768	63.209.39.104
b51a:901b:cb15:8045:ada8:cd72:3fd1:2769	63.209.39.105
b51a:901b:cb15:8045:ada8:cd72:3fd1:276a	63.209.39.106
b51a:901b:cb15:8045:ada8:cd72:3fd1:276b	63.209.39.107
b51a:901b:cb15:8045:ada8:cd72:3fd1:276c	63.209.39.108
b51a:901b:cb15:8045:ada8:cd72:3fd1:276d	63.209.39.109
b51a:901b:cb15:8045:ada8:cd72:3fd1:276e	63.209.39.110
b51a:901b:cb15:8045:ada8:cd72:3fd1:276f	63.209.39.111
b51a:901b:cb15:8045:ada8:cd72:3fd1:2770	63.209.39.112
b51a:901b:cb15:8045:ada8:cd72:3fd1:2771	63.209.39.113
b51a:901b:cb15:8045:ada8:cd72:3fd1:2772	63.209.39.114
b51a:901b:cb15:8045:ada8:cd72:3fd1:2773	63.209.39.115
b51a:901b:cb15:8045:ada8:cd72:3fd1:2774	63.209.39.116
b51a:901b:cb15:8045:ada8:cd72:3fd1:2775	63.209.39.117
b51a:901b:cb15:8045:ada8:cd72:3fd1:2776	63.209.39.118
b51a:901b:cb15:8045:ada8:cd72:3fd1:2777	63.209.39.119
b51a:901b:cb15:8045:ada8:cd72:3fd1:2778	63.209.39.120

b51a:901b:cb15:8045:ada8:cd72:3fd1:2779	63.209.39.121
b51a:901b:cb15:8045:ada8:cd72:3fd1:277a	63.209.39.122
b51a:901b:cb15:8045:ada8:cd72:3fd1:277b	63.209.39.123
b51a:901b:cb15:8045:ada8:cd72:3fd1:277c	63.209.39.124
b51a:901b:cb15:8045:ada8:cd72:3fd1:277d	63.209.39.125
b51a:901b:cb15:8045:ada8:cd72:3fd1:277e	63.209.39.126
b51a:901b:cb15:8045:ada8:cd72:3fd1:277f	63.209.39.127
b51a:901b:cb15:8045:ada8:cd72:3fd1:2780	63.209.39.128
b51a:901b:cb15:8045:ada8:cd72:3fd1:2781	63.209.39.129
b51a:901b:cb15:8045:ada8:cd72:3fd1:2782	63.209.39.130
b51a:901b:cb15:8045:ada8:cd72:3fd1:2783	63.209.39.131
b51a:901b:cb15:8045:ada8:cd72:3fd1:2784	63.209.39.132
b51a:901b:cb15:8045:ada8:cd72:3fd1:2785	63.209.39.133
b51a:901b:cb15:8045:ada8:cd72:3fd1:2786	63.209.39.134
b51a:901b:cb15:8045:ada8:cd72:3fd1:2787	63.209.39.135
b51a:901b:cb15:8045:ada8:cd72:3fd1:2788	63.209.39.136
b51a:901b:cb15:8045:ada8:cd72:3fd1:2789	63.209.39.137
b51a:901b:cb15:8045:ada8:cd72:3fd1:278a	63.209.39.138
b51a:901b:cb15:8045:ada8:cd72:3fd1:278b	63.209.39.139
b51a:901b:cb15:8045:ada8:cd72:3fd1:278c	63.209.39.140
b51a:901b:cb15:8045:ada8:cd72:3fd1:278d	63.209.39.141
b51a:901b:cb15:8045:ada8:cd72:3fd1:278e	63.209.39.142
b51a:901b:cb15:8045:ada8:cd72:3fd1:278f	63.209.39.143
b51a:901b:cb15:8045:ada8:cd72:3fd1:2790	63.209.39.144
b51a:901b:cb15:8045:ada8:cd72:3fd1:2791	63.209.39.145
b51a:901b:cb15:8045:ada8:cd72:3fd1:2792	63.209.39.146
b51a:901b:cb15:8045:ada8:cd72:3fd1:2793	63.209.39.147
b51a:901b:cb15:8045:ada8:cd72:3fd1:2794	63.209.39.148
b51a:901b:cb15:8045:ada8:cd72:3fd1:2795	63.209.39.149
b51a:901b:cb15:8045:ada8:cd72:3fd1:2796	63.209.39.150
b51a:901b:cb15:8045:ada8:cd72:3fd1:2797	63.209.39.151
b51a:901b:cb15:8045:ada8:cd72:3fd1:2798	63.209.39.152
b51a:901b:cb15:8045:ada8:cd72:3fd1:2799	63.209.39.153
b51a:901b:cb15:8045:ada8:cd72:3fd1:279a	63.209.39.154
b51a:901b:cb15:8045:ada8:cd72:3fd1:279b	63.209.39.155
b51a:901b:cb15:8045:ada8:cd72:3fd1:279c	63.209.39.156
b51a:901b:cb15:8045:ada8:cd72:3fd1:279d	63.209.39.157
b51a:901b:cb15:8045:ada8:cd72:3fd1:279e	63.209.39.158
b51a:901b:cb15:8045:ada8:cd72:3fd1:279f	63.209.39.159
b51a:901b:cb15:8045:ada8:cd72:3fd1:27a0	63.209.39.160
b51a:901b:cb15:8045:ada8:cd72:3fd1:27a1	63.209.39.161
b51a:901b:cb15:8045:ada8:cd72:3fd1:27a2	63.209.39.162
b51a:901b:cb15:8045:ada8:cd72:3fd1:27a3	63.209.39.163
b51a:901b:cb15:8045:ada8:cd72:3fd1:27a4	63.209.39.164
b51a:901b:cb15:8045:ada8:cd72:3fd1:27a5	63.209.39.165
b51a:901b:cb15:8045:ada8:cd72:3fd1:27a6	63.209.39.166
b51a:901b:cb15:8045:ada8:cd72:3fd1:27a7	63.209.39.167
b51a:901b:cb15:8045:ada8:cd72:3fd1:27a8	63.209.39.168
b51a:901b:cb15:8045:ada8:cd72:3fd1:27a9	63.209.39.169
b51a:901b:cb15:8045:ada8:cd72:3fd1:27aa	63.209.39.170
b51a:901b:cb15:8045:ada8:cd72:3fd1:27ab	63.209.39.171
b51a:901b:cb15:8045:ada8:cd72:3fd1:27ac	63.209.39.172
b51a:901b:cb15:8045:ada8:cd72:3fd1:27ad	63.209.39.173
b51a:901b:cb15:8045:ada8:cd72:3fd1:27ae	63.209.39.174
b51a:901b:cb15:8045:ada8:cd72:3fd1:27af	63.209.39.175
b51a:901b:cb15:8045:ada8:cd72:3fd1:27b0	63.209.39.176
b51a:901b:cb15:8045:ada8:cd72:3fd1:27b1	63.209.39.177
b51a:901b:cb15:8045:ada8:cd72:3fd1:27b2	63.209.39.178
b51a:901b:cb15:8045:ada8:cd72:3fd1:27b3	63.209.39.179
b51a:901b:cb15:8045:ada8:cd72:3fd1:27b4	63.209.39.180

b51a:901b:cb15:8045:ada8:cd72:3fd1:27b5	63.209.39.181
b51a:901b:cb15:8045:ada8:cd72:3fd1:27b6	63.209.39.182
b51a:901b:cb15:8045:ada8:cd72:3fd1:27b7	63.209.39.183
b51a:901b:cb15:8045:ada8:cd72:3fd1:27b8	63.209.39.184
b51a:901b:cb15:8045:ada8:cd72:3fd1:27b9	63.209.39.185
b51a:901b:cb15:8045:ada8:cd72:3fd1:27ba	63.209.39.186
b51a:901b:cb15:8045:ada8:cd72:3fd1:27bb	63.209.39.187
b51a:901b:cb15:8045:ada8:cd72:3fd1:27bc	63.209.39.188
b51a:901b:cb15:8045:ada8:cd72:3fd1:27bd	63.209.39.189
b51a:901b:cb15:8045:ada8:cd72:3fd1:27be	63.209.39.190
b51a:901b:cb15:8045:ada8:cd72:3fd1:27bf	63.209.39.191
b51a:901b:cb15:8045:ada8:cd72:3fd1:27c0	63.209.39.192
b51a:901b:cb15:8045:ada8:cd72:3fd1:27c1	63.209.39.193
b51a:901b:cb15:8045:ada8:cd72:3fd1:27c2	63.209.39.194
b51a:901b:cb15:8045:ada8:cd72:3fd1:27c3	63.209.39.195
b51a:901b:cb15:8045:ada8:cd72:3fd1:27c4	63.209.39.196
b51a:901b:cb15:8045:ada8:cd72:3fd1:27c5	63.209.39.197
b51a:901b:cb15:8045:ada8:cd72:3fd1:27c6	63.209.39.198
b51a:901b:cb15:8045:ada8:cd72:3fd1:27c7	63.209.39.199
b51a:901b:cb15:8045:ada8:cd72:3fd1:27c8	63.209.39.200
b51a:901b:cb15:8045:ada8:cd72:3fd1:27c9	63.209.39.201
b51a:901b:cb15:8045:ada8:cd72:3fd1:27ca	63.209.39.202
b51a:901b:cb15:8045:ada8:cd72:3fd1:27cb	63.209.39.203
b51a:901b:cb15:8045:ada8:cd72:3fd1:27cc	63.209.39.204
b51a:901b:cb15:8045:ada8:cd72:3fd1:27cd	63.209.39.205
b51a:901b:cb15:8045:ada8:cd72:3fd1:27ce	63.209.39.206
b51a:901b:cb15:8045:ada8:cd72:3fd1:27cf	63.209.39.207
b51a:901b:cb15:8045:ada8:cd72:3fd1:27d0	63.209.39.208
b51a:901b:cb15:8045:ada8:cd72:3fd1:27d1	63.209.39.209
b51a:901b:cb15:8045:ada8:cd72:3fd1:27d2	63.209.39.210
b51a:901b:cb15:8045:ada8:cd72:3fd1:27d3	63.209.39.211
b51a:901b:cb15:8045:ada8:cd72:3fd1:27d4	63.209.39.212
b51a:901b:cb15:8045:ada8:cd72:3fd1:27d5	63.209.39.213
b51a:901b:cb15:8045:ada8:cd72:3fd1:27d6	63.209.39.214
b51a:901b:cb15:8045:ada8:cd72:3fd1:27d7	63.209.39.215
b51a:901b:cb15:8045:ada8:cd72:3fd1:27d8	63.209.39.216
b51a:901b:cb15:8045:ada8:cd72:3fd1:27d9	63.209.39.217
b51a:901b:cb15:8045:ada8:cd72:3fd1:27da	63.209.39.218
b51a:901b:cb15:8045:ada8:cd72:3fd1:27db	63.209.39.219
b51a:901b:cb15:8045:ada8:cd72:3fd1:27dc	63.209.39.220
b51a:901b:cb15:8045:ada8:cd72:3fd1:27dd	63.209.39.221
b51a:901b:cb15:8045:ada8:cd72:3fd1:27de	63.209.39.222
b51a:901b:cb15:8045:ada8:cd72:3fd1:27df	63.209.39.223
b51a:901b:cb15:8045:ada8:cd72:3fd1:27e0	63.209.39.224
b51a:901b:cb15:8045:ada8:cd72:3fd1:27e1	63.209.39.225
b51a:901b:cb15:8045:ada8:cd72:3fd1:27e2	63.209.39.226
b51a:901b:cb15:8045:ada8:cd72:3fd1:27e3	63.209.39.227
b51a:901b:cb15:8045:ada8:cd72:3fd1:27e4	63.209.39.228
b51a:901b:cb15:8045:ada8:cd72:3fd1:27e5	63.209.39.229
b51a:901b:cb15:8045:ada8:cd72:3fd1:27e6	63.209.39.230
b51a:901b:cb15:8045:ada8:cd72:3fd1:27e7	63.209.39.231
b51a:901b:cb15:8045:ada8:cd72:3fd1:27e8	63.209.39.232
b51a:901b:cb15:8045:ada8:cd72:3fd1:27e9	63.209.39.233
b51a:901b:cb15:8045:ada8:cd72:3fd1:27ea	63.209.39.234
b51a:901b:cb15:8045:ada8:cd72:3fd1:27eb	63.209.39.235
b51a:901b:cb15:8045:ada8:cd72:3fd1:27ec	63.209.39.236
b51a:901b:cb15:8045:ada8:cd72:3fd1:27ed	63.209.39.237
b51a:901b:cb15:8045:ada8:cd72:3fd1:27ee	63.209.39.238
b51a:901b:cb15:8045:ada8:cd72:3fd1:27ef	63.209.39.239
b51a:901b:cb15:8045:ada8:cd72:3fd1:27f0	63.209.39.240
b51a:901b:cb15:8045:ada8:cd72:3fd1:27f1	63.209.39.241
b51a:901b:cb15:8045:ada8:cd72:3fd1:27f2	63.209.39.242
b51a:901b:cb15:8045:ada8:cd72:3fd1:27f3	63.209.39.243
b51a:901b:cb15:8045:ada8:cd72:3fd1:27f4	63.209.39.244
b51a:901b:cb15:8045:ada8:cd72:3fd1:27f5	63.209.39.245
b51a:901b:cb15:8045:ada8:cd72:3fd1:27f6	63.209.39.246
b51a:901b:cb15:8045:ada8:cd72:3fd1:27f7	63.209.39.247
b51a:901b:cb15:8045:ada8:cd72:3fd1:27f8	63.209.39.248
b51a:901b:cb15:8045:ada8:cd72:3fd1:27f9	63.209.39.249
b51a:901b:cb15:8045:ada8:cd72:3fd1:27fa	63.209.39.250
b51a:901b:cb15:8045:ada8:cd72:3fd1:27fb	63.209.39.251
b51a:901b:cb15:8045:ada8:cd72:3fd1:27fc	63.209.39.252
b51a:901b:cb15:8045:ada8:cd72:3fd1:27fd	63.209.39.253
b51a:901b:cb15:8045:ada8:cd72:3fd1:27fe	63.209.39.254
b51a:901b:cb15:8045:ada8:cd72:3fd1:27ff	63.209.39.255

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.