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:901b:8082:d157:ac49:7157:2701	113.87.39.1
b51a:901b:901b:8082:d157:ac49:7157:2702	113.87.39.2
b51a:901b:901b:8082:d157:ac49:7157:2703	113.87.39.3
b51a:901b:901b:8082:d157:ac49:7157:2704	113.87.39.4
b51a:901b:901b:8082:d157:ac49:7157:2705	113.87.39.5
b51a:901b:901b:8082:d157:ac49:7157:2706	113.87.39.6
b51a:901b:901b:8082:d157:ac49:7157:2707	113.87.39.7
b51a:901b:901b:8082:d157:ac49:7157:2708	113.87.39.8
b51a:901b:901b:8082:d157:ac49:7157:2709	113.87.39.9
b51a:901b:901b:8082:d157:ac49:7157:270a	113.87.39.10
b51a:901b:901b:8082:d157:ac49:7157:270b	113.87.39.11
b51a:901b:901b:8082:d157:ac49:7157:270c	113.87.39.12
b51a:901b:901b:8082:d157:ac49:7157:270d	113.87.39.13
b51a:901b:901b:8082:d157:ac49:7157:270e	113.87.39.14
b51a:901b:901b:8082:d157:ac49:7157:270f	113.87.39.15
b51a:901b:901b:8082:d157:ac49:7157:2710	113.87.39.16
b51a:901b:901b:8082:d157:ac49:7157:2711	113.87.39.17
b51a:901b:901b:8082:d157:ac49:7157:2712	113.87.39.18
b51a:901b:901b:8082:d157:ac49:7157:2713	113.87.39.19
b51a:901b:901b:8082:d157:ac49:7157:2714	113.87.39.20
b51a:901b:901b:8082:d157:ac49:7157:2715	113.87.39.21
b51a:901b:901b:8082:d157:ac49:7157:2716	113.87.39.22
b51a:901b:901b:8082:d157:ac49:7157:2717	113.87.39.23
b51a:901b:901b:8082:d157:ac49:7157:2718	113.87.39.24
b51a:901b:901b:8082:d157:ac49:7157:2719	113.87.39.25
b51a:901b:901b:8082:d157:ac49:7157:271a	113.87.39.26
b51a:901b:901b:8082:d157:ac49:7157:271b	113.87.39.27
b51a:901b:901b:8082:d157:ac49:7157:271c	113.87.39.28
b51a:901b:901b:8082:d157:ac49:7157:271d	113.87.39.29
b51a:901b:901b:8082:d157:ac49:7157:271e	113.87.39.30
b51a:901b:901b:8082:d157:ac49:7157:271f	113.87.39.31
b51a:901b:901b:8082:d157:ac49:7157:2720	113.87.39.32
b51a:901b:901b:8082:d157:ac49:7157:2721	113.87.39.33
b51a:901b:901b:8082:d157:ac49:7157:2722	113.87.39.34
b51a:901b:901b:8082:d157:ac49:7157:2723	113.87.39.35
b51a:901b:901b:8082:d157:ac49:7157:2724	113.87.39.36
b51a:901b:901b:8082:d157:ac49:7157:2725	113.87.39.37
b51a:901b:901b:8082:d157:ac49:7157:2726	113.87.39.38
b51a:901b:901b:8082:d157:ac49:7157:2727	113.87.39.39
b51a:901b:901b:8082:d157:ac49:7157:2728	113.87.39.40
b51a:901b:901b:8082:d157:ac49:7157:2729	113.87.39.41
b51a:901b:901b:8082:d157:ac49:7157:272a	113.87.39.42
b51a:901b:901b:8082:d157:ac49:7157:272b	113.87.39.43
b51a:901b:901b:8082:d157:ac49:7157:272c	113.87.39.44
b51a:901b:901b:8082:d157:ac49:7157:272d	113.87.39.45
b51a:901b:901b:8082:d157:ac49:7157:272e	113.87.39.46
b51a:901b:901b:8082:d157:ac49:7157:272f	113.87.39.47
b51a:901b:901b:8082:d157:ac49:7157:2730	113.87.39.48
b51a:901b:901b:8082:d157:ac49:7157:2731	113.87.39.49
b51a:901b:901b:8082:d157:ac49:7157:2732	113.87.39.50
b51a:901b:901b:8082:d157:ac49:7157:2733	113.87.39.51
b51a:901b:901b:8082:d157:ac49:7157:2734	113.87.39.52
b51a:901b:901b:8082:d157:ac49:7157:2735	113.87.39.53
b51a:901b:901b:8082:d157:ac49:7157:2736	113.87.39.54
b51a:901b:901b:8082:d157:ac49:7157:2737	113.87.39.55
b51a:901b:901b:8082:d157:ac49:7157:2738	113.87.39.56
b51a:901b:901b:8082:d157:ac49:7157:2739	113.87.39.57
b51a:901b:901b:8082:d157:ac49:7157:273a	113.87.39.58
b51a:901b:901b:8082:d157:ac49:7157:273b	113.87.39.59
b51a:901b:901b:8082:d157:ac49:7157:273c	113.87.39.60

b51a:901b:901b:8082:d157:ac49:7157:273d	113.87.39.61
b51a:901b:901b:8082:d157:ac49:7157:273e	113.87.39.62
b51a:901b:901b:8082:d157:ac49:7157:273f	113.87.39.63
b51a:901b:901b:8082:d157:ac49:7157:2740	113.87.39.64
b51a:901b:901b:8082:d157:ac49:7157:2741	113.87.39.65
b51a:901b:901b:8082:d157:ac49:7157:2742	113.87.39.66
b51a:901b:901b:8082:d157:ac49:7157:2743	113.87.39.67
b51a:901b:901b:8082:d157:ac49:7157:2744	113.87.39.68
b51a:901b:901b:8082:d157:ac49:7157:2745	113.87.39.69
b51a:901b:901b:8082:d157:ac49:7157:2746	113.87.39.70
b51a:901b:901b:8082:d157:ac49:7157:2747	113.87.39.71
b51a:901b:901b:8082:d157:ac49:7157:2748	113.87.39.72
b51a:901b:901b:8082:d157:ac49:7157:2749	113.87.39.73
b51a:901b:901b:8082:d157:ac49:7157:274a	113.87.39.74
b51a:901b:901b:8082:d157:ac49:7157:274b	113.87.39.75
b51a:901b:901b:8082:d157:ac49:7157:274c	113.87.39.76
b51a:901b:901b:8082:d157:ac49:7157:274d	113.87.39.77
b51a:901b:901b:8082:d157:ac49:7157:274e	113.87.39.78
b51a:901b:901b:8082:d157:ac49:7157:274f	113.87.39.79
b51a:901b:901b:8082:d157:ac49:7157:2750	113.87.39.80
b51a:901b:901b:8082:d157:ac49:7157:2751	113.87.39.81
b51a:901b:901b:8082:d157:ac49:7157:2752	113.87.39.82
b51a:901b:901b:8082:d157:ac49:7157:2753	113.87.39.83
b51a:901b:901b:8082:d157:ac49:7157:2754	113.87.39.84
b51a:901b:901b:8082:d157:ac49:7157:2755	113.87.39.85
b51a:901b:901b:8082:d157:ac49:7157:2756	113.87.39.86
b51a:901b:901b:8082:d157:ac49:7157:2757	113.87.39.87
b51a:901b:901b:8082:d157:ac49:7157:2758	113.87.39.88
b51a:901b:901b:8082:d157:ac49:7157:2759	113.87.39.89
b51a:901b:901b:8082:d157:ac49:7157:275a	113.87.39.90
b51a:901b:901b:8082:d157:ac49:7157:275b	113.87.39.91
b51a:901b:901b:8082:d157:ac49:7157:275c	113.87.39.92
b51a:901b:901b:8082:d157:ac49:7157:275d	113.87.39.93
b51a:901b:901b:8082:d157:ac49:7157:275e	113.87.39.94
b51a:901b:901b:8082:d157:ac49:7157:275f	113.87.39.95
b51a:901b:901b:8082:d157:ac49:7157:2760	113.87.39.96
b51a:901b:901b:8082:d157:ac49:7157:2761	113.87.39.97
b51a:901b:901b:8082:d157:ac49:7157:2762	113.87.39.98
b51a:901b:901b:8082:d157:ac49:7157:2763	113.87.39.99
b51a:901b:901b:8082:d157:ac49:7157:2764	113.87.39.100
b51a:901b:901b:8082:d157:ac49:7157:2765	113.87.39.101
b51a:901b:901b:8082:d157:ac49:7157:2766	113.87.39.102
b51a:901b:901b:8082:d157:ac49:7157:2767	113.87.39.103
b51a:901b:901b:8082:d157:ac49:7157:2768	113.87.39.104
b51a:901b:901b:8082:d157:ac49:7157:2769	113.87.39.105
b51a:901b:901b:8082:d157:ac49:7157:276a	113.87.39.106
b51a:901b:901b:8082:d157:ac49:7157:276b	113.87.39.107
b51a:901b:901b:8082:d157:ac49:7157:276c	113.87.39.108
b51a:901b:901b:8082:d157:ac49:7157:276d	113.87.39.109
b51a:901b:901b:8082:d157:ac49:7157:276e	113.87.39.110
b51a:901b:901b:8082:d157:ac49:7157:276f	113.87.39.111
b51a:901b:901b:8082:d157:ac49:7157:2770	113.87.39.112
b51a:901b:901b:8082:d157:ac49:7157:2771	113.87.39.113
b51a:901b:901b:8082:d157:ac49:7157:2772	113.87.39.114
b51a:901b:901b:8082:d157:ac49:7157:2773	113.87.39.115
b51a:901b:901b:8082:d157:ac49:7157:2774	113.87.39.116
b51a:901b:901b:8082:d157:ac49:7157:2775	113.87.39.117
b51a:901b:901b:8082:d157:ac49:7157:2776	113.87.39.118
b51a:901b:901b:8082:d157:ac49:7157:2777	113.87.39.119
b51a:901b:901b:8082:d157:ac49:7157:2778	113.87.39.120

b51a:901b:901b:8082:d157:ac49:7157:2779	113.87.39.121
b51a:901b:901b:8082:d157:ac49:7157:277a	113.87.39.122
b51a:901b:901b:8082:d157:ac49:7157:277b	113.87.39.123
b51a:901b:901b:8082:d157:ac49:7157:277c	113.87.39.124
b51a:901b:901b:8082:d157:ac49:7157:277d	113.87.39.125
b51a:901b:901b:8082:d157:ac49:7157:277e	113.87.39.126
b51a:901b:901b:8082:d157:ac49:7157:277f	113.87.39.127
b51a:901b:901b:8082:d157:ac49:7157:2780	113.87.39.128
b51a:901b:901b:8082:d157:ac49:7157:2781	113.87.39.129
b51a:901b:901b:8082:d157:ac49:7157:2782	113.87.39.130
b51a:901b:901b:8082:d157:ac49:7157:2783	113.87.39.131
b51a:901b:901b:8082:d157:ac49:7157:2784	113.87.39.132
b51a:901b:901b:8082:d157:ac49:7157:2785	113.87.39.133
b51a:901b:901b:8082:d157:ac49:7157:2786	113.87.39.134
b51a:901b:901b:8082:d157:ac49:7157:2787	113.87.39.135
b51a:901b:901b:8082:d157:ac49:7157:2788	113.87.39.136
b51a:901b:901b:8082:d157:ac49:7157:2789	113.87.39.137
b51a:901b:901b:8082:d157:ac49:7157:278a	113.87.39.138
b51a:901b:901b:8082:d157:ac49:7157:278b	113.87.39.139
b51a:901b:901b:8082:d157:ac49:7157:278c	113.87.39.140
b51a:901b:901b:8082:d157:ac49:7157:278d	113.87.39.141
b51a:901b:901b:8082:d157:ac49:7157:278e	113.87.39.142
b51a:901b:901b:8082:d157:ac49:7157:278f	113.87.39.143
b51a:901b:901b:8082:d157:ac49:7157:2790	113.87.39.144
b51a:901b:901b:8082:d157:ac49:7157:2791	113.87.39.145
b51a:901b:901b:8082:d157:ac49:7157:2792	113.87.39.146
b51a:901b:901b:8082:d157:ac49:7157:2793	113.87.39.147
b51a:901b:901b:8082:d157:ac49:7157:2794	113.87.39.148
b51a:901b:901b:8082:d157:ac49:7157:2795	113.87.39.149
b51a:901b:901b:8082:d157:ac49:7157:2796	113.87.39.150
b51a:901b:901b:8082:d157:ac49:7157:2797	113.87.39.151
b51a:901b:901b:8082:d157:ac49:7157:2798	113.87.39.152
b51a:901b:901b:8082:d157:ac49:7157:2799	113.87.39.153
b51a:901b:901b:8082:d157:ac49:7157:279a	113.87.39.154
b51a:901b:901b:8082:d157:ac49:7157:279b	113.87.39.155
b51a:901b:901b:8082:d157:ac49:7157:279c	113.87.39.156
b51a:901b:901b:8082:d157:ac49:7157:279d	113.87.39.157
b51a:901b:901b:8082:d157:ac49:7157:279e	113.87.39.158
b51a:901b:901b:8082:d157:ac49:7157:279f	113.87.39.159
b51a:901b:901b:8082:d157:ac49:7157:27a0	113.87.39.160
b51a:901b:901b:8082:d157:ac49:7157:27a1	113.87.39.161
b51a:901b:901b:8082:d157:ac49:7157:27a2	113.87.39.162
b51a:901b:901b:8082:d157:ac49:7157:27a3	113.87.39.163
b51a:901b:901b:8082:d157:ac49:7157:27a4	113.87.39.164
b51a:901b:901b:8082:d157:ac49:7157:27a5	113.87.39.165
b51a:901b:901b:8082:d157:ac49:7157:27a6	113.87.39.166
b51a:901b:901b:8082:d157:ac49:7157:27a7	113.87.39.167
b51a:901b:901b:8082:d157:ac49:7157:27a8	113.87.39.168
b51a:901b:901b:8082:d157:ac49:7157:27a9	113.87.39.169
b51a:901b:901b:8082:d157:ac49:7157:27aa	113.87.39.170
b51a:901b:901b:8082:d157:ac49:7157:27ab	113.87.39.171
b51a:901b:901b:8082:d157:ac49:7157:27ac	113.87.39.172
b51a:901b:901b:8082:d157:ac49:7157:27ad	113.87.39.173
b51a:901b:901b:8082:d157:ac49:7157:27ae	113.87.39.174
b51a:901b:901b:8082:d157:ac49:7157:27af	113.87.39.175
b51a:901b:901b:8082:d157:ac49:7157:27b0	113.87.39.176
b51a:901b:901b:8082:d157:ac49:7157:27b1	113.87.39.177
b51a:901b:901b:8082:d157:ac49:7157:27b2	113.87.39.178
b51a:901b:901b:8082:d157:ac49:7157:27b3	113.87.39.179
b51a:901b:901b:8082:d157:ac49:7157:27b4	113.87.39.180

b51a:901b:901b:8082:d157:ac49:7157:27b5	113.87.39.181
b51a:901b:901b:8082:d157:ac49:7157:27b6	113.87.39.182
b51a:901b:901b:8082:d157:ac49:7157:27b7	113.87.39.183
b51a:901b:901b:8082:d157:ac49:7157:27b8	113.87.39.184
b51a:901b:901b:8082:d157:ac49:7157:27b9	113.87.39.185
b51a:901b:901b:8082:d157:ac49:7157:27ba	113.87.39.186
b51a:901b:901b:8082:d157:ac49:7157:27bb	113.87.39.187
b51a:901b:901b:8082:d157:ac49:7157:27bc	113.87.39.188
b51a:901b:901b:8082:d157:ac49:7157:27bd	113.87.39.189
b51a:901b:901b:8082:d157:ac49:7157:27be	113.87.39.190
b51a:901b:901b:8082:d157:ac49:7157:27bf	113.87.39.191
b51a:901b:901b:8082:d157:ac49:7157:27c0	113.87.39.192
b51a:901b:901b:8082:d157:ac49:7157:27c1	113.87.39.193
b51a:901b:901b:8082:d157:ac49:7157:27c2	113.87.39.194
b51a:901b:901b:8082:d157:ac49:7157:27c3	113.87.39.195
b51a:901b:901b:8082:d157:ac49:7157:27c4	113.87.39.196
b51a:901b:901b:8082:d157:ac49:7157:27c5	113.87.39.197
b51a:901b:901b:8082:d157:ac49:7157:27c6	113.87.39.198
b51a:901b:901b:8082:d157:ac49:7157:27c7	113.87.39.199
b51a:901b:901b:8082:d157:ac49:7157:27c8	113.87.39.200
b51a:901b:901b:8082:d157:ac49:7157:27c9	113.87.39.201
b51a:901b:901b:8082:d157:ac49:7157:27ca	113.87.39.202
b51a:901b:901b:8082:d157:ac49:7157:27cb	113.87.39.203
b51a:901b:901b:8082:d157:ac49:7157:27cc	113.87.39.204
b51a:901b:901b:8082:d157:ac49:7157:27cd	113.87.39.205
b51a:901b:901b:8082:d157:ac49:7157:27ce	113.87.39.206
b51a:901b:901b:8082:d157:ac49:7157:27cf	113.87.39.207
b51a:901b:901b:8082:d157:ac49:7157:27d0	113.87.39.208
b51a:901b:901b:8082:d157:ac49:7157:27d1	113.87.39.209
b51a:901b:901b:8082:d157:ac49:7157:27d2	113.87.39.210
b51a:901b:901b:8082:d157:ac49:7157:27d3	113.87.39.211
b51a:901b:901b:8082:d157:ac49:7157:27d4	113.87.39.212
b51a:901b:901b:8082:d157:ac49:7157:27d5	113.87.39.213
b51a:901b:901b:8082:d157:ac49:7157:27d6	113.87.39.214
b51a:901b:901b:8082:d157:ac49:7157:27d7	113.87.39.215
b51a:901b:901b:8082:d157:ac49:7157:27d8	113.87.39.216
b51a:901b:901b:8082:d157:ac49:7157:27d9	113.87.39.217
b51a:901b:901b:8082:d157:ac49:7157:27da	113.87.39.218
b51a:901b:901b:8082:d157:ac49:7157:27db	113.87.39.219
b51a:901b:901b:8082:d157:ac49:7157:27dc	113.87.39.220
b51a:901b:901b:8082:d157:ac49:7157:27dd	113.87.39.221
b51a:901b:901b:8082:d157:ac49:7157:27de	113.87.39.222
b51a:901b:901b:8082:d157:ac49:7157:27df	113.87.39.223
b51a:901b:901b:8082:d157:ac49:7157:27e0	113.87.39.224
b51a:901b:901b:8082:d157:ac49:7157:27e1	113.87.39.225
b51a:901b:901b:8082:d157:ac49:7157:27e2	113.87.39.226
b51a:901b:901b:8082:d157:ac49:7157:27e3	113.87.39.227
b51a:901b:901b:8082:d157:ac49:7157:27e4	113.87.39.228
b51a:901b:901b:8082:d157:ac49:7157:27e5	113.87.39.229
b51a:901b:901b:8082:d157:ac49:7157:27e6	113.87.39.230
b51a:901b:901b:8082:d157:ac49:7157:27e7	113.87.39.231
b51a:901b:901b:8082:d157:ac49:7157:27e8	113.87.39.232
b51a:901b:901b:8082:d157:ac49:7157:27e9	113.87.39.233
b51a:901b:901b:8082:d157:ac49:7157:27ea	113.87.39.234
b51a:901b:901b:8082:d157:ac49:7157:27eb	113.87.39.235
b51a:901b:901b:8082:d157:ac49:7157:27ec	113.87.39.236
b51a:901b:901b:8082:d157:ac49:7157:27ed	113.87.39.237
b51a:901b:901b:8082:d157:ac49:7157:27ee	113.87.39.238
b51a:901b:901b:8082:d157:ac49:7157:27ef	113.87.39.239
b51a:901b:901b:8082:d157:ac49:7157:27f0	113.87.39.240
b51a:901b:901b:8082:d157:ac49:7157:27f1	113.87.39.241
b51a:901b:901b:8082:d157:ac49:7157:27f2	113.87.39.242
b51a:901b:901b:8082:d157:ac49:7157:27f3	113.87.39.243
b51a:901b:901b:8082:d157:ac49:7157:27f4	113.87.39.244
b51a:901b:901b:8082:d157:ac49:7157:27f5	113.87.39.245
b51a:901b:901b:8082:d157:ac49:7157:27f6	113.87.39.246
b51a:901b:901b:8082:d157:ac49:7157:27f7	113.87.39.247
b51a:901b:901b:8082:d157:ac49:7157:27f8	113.87.39.248
b51a:901b:901b:8082:d157:ac49:7157:27f9	113.87.39.249
b51a:901b:901b:8082:d157:ac49:7157:27fa	113.87.39.250
b51a:901b:901b:8082:d157:ac49:7157:27fb	113.87.39.251
b51a:901b:901b:8082:d157:ac49:7157:27fc	113.87.39.252
b51a:901b:901b:8082:d157:ac49:7157:27fd	113.87.39.253
b51a:901b:901b:8082:d157:ac49:7157:27fe	113.87.39.254
b51a:901b:901b:8082:d157:ac49:7157:27ff	113.87.39.255

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.