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:ac49:7155:2801	113.85.40.1
b51a:901b:901b:8082:d157:ac49:7155:2802	113.85.40.2
b51a:901b:901b:8082:d157:ac49:7155:2803	113.85.40.3
b51a:901b:901b:8082:d157:ac49:7155:2804	113.85.40.4
b51a:901b:901b:8082:d157:ac49:7155:2805	113.85.40.5
b51a:901b:901b:8082:d157:ac49:7155:2806	113.85.40.6
b51a:901b:901b:8082:d157:ac49:7155:2807	113.85.40.7
b51a:901b:901b:8082:d157:ac49:7155:2808	113.85.40.8
b51a:901b:901b:8082:d157:ac49:7155:2809	113.85.40.9
b51a:901b:901b:8082:d157:ac49:7155:280a	113.85.40.10
b51a:901b:901b:8082:d157:ac49:7155:280b	113.85.40.11
b51a:901b:901b:8082:d157:ac49:7155:280c	113.85.40.12
b51a:901b:901b:8082:d157:ac49:7155:280d	113.85.40.13
b51a:901b:901b:8082:d157:ac49:7155:280e	113.85.40.14
b51a:901b:901b:8082:d157:ac49:7155:280f	113.85.40.15
b51a:901b:901b:8082:d157:ac49:7155:2810	113.85.40.16
b51a:901b:901b:8082:d157:ac49:7155:2811	113.85.40.17
b51a:901b:901b:8082:d157:ac49:7155:2812	113.85.40.18
b51a:901b:901b:8082:d157:ac49:7155:2813	113.85.40.19
b51a:901b:901b:8082:d157:ac49:7155:2814	113.85.40.20
b51a:901b:901b:8082:d157:ac49:7155:2815	113.85.40.21
b51a:901b:901b:8082:d157:ac49:7155:2816	113.85.40.22
b51a:901b:901b:8082:d157:ac49:7155:2817	113.85.40.23
b51a:901b:901b:8082:d157:ac49:7155:2818	113.85.40.24
b51a:901b:901b:8082:d157:ac49:7155:2819	113.85.40.25
b51a:901b:901b:8082:d157:ac49:7155:281a	113.85.40.26
b51a:901b:901b:8082:d157:ac49:7155:281b	113.85.40.27
b51a:901b:901b:8082:d157:ac49:7155:281c	113.85.40.28
b51a:901b:901b:8082:d157:ac49:7155:281d	113.85.40.29
b51a:901b:901b:8082:d157:ac49:7155:281e	113.85.40.30
b51a:901b:901b:8082:d157:ac49:7155:281f	113.85.40.31
b51a:901b:901b:8082:d157:ac49:7155:2820	113.85.40.32
b51a:901b:901b:8082:d157:ac49:7155:2821	113.85.40.33
b51a:901b:901b:8082:d157:ac49:7155:2822	113.85.40.34
b51a:901b:901b:8082:d157:ac49:7155:2823	113.85.40.35
b51a:901b:901b:8082:d157:ac49:7155:2824	113.85.40.36
b51a:901b:901b:8082:d157:ac49:7155:2825	113.85.40.37
b51a:901b:901b:8082:d157:ac49:7155:2826	113.85.40.38
b51a:901b:901b:8082:d157:ac49:7155:2827	113.85.40.39
b51a:901b:901b:8082:d157:ac49:7155:2828	113.85.40.40
b51a:901b:901b:8082:d157:ac49:7155:2829	113.85.40.41
b51a:901b:901b:8082:d157:ac49:7155:282a	113.85.40.42
b51a:901b:901b:8082:d157:ac49:7155:282b	113.85.40.43
b51a:901b:901b:8082:d157:ac49:7155:282c	113.85.40.44
b51a:901b:901b:8082:d157:ac49:7155:282d	113.85.40.45
b51a:901b:901b:8082:d157:ac49:7155:282e	113.85.40.46
b51a:901b:901b:8082:d157:ac49:7155:282f	113.85.40.47
b51a:901b:901b:8082:d157:ac49:7155:2830	113.85.40.48
b51a:901b:901b:8082:d157:ac49:7155:2831	113.85.40.49
b51a:901b:901b:8082:d157:ac49:7155:2832	113.85.40.50
b51a:901b:901b:8082:d157:ac49:7155:2833	113.85.40.51
b51a:901b:901b:8082:d157:ac49:7155:2834	113.85.40.52
b51a:901b:901b:8082:d157:ac49:7155:2835	113.85.40.53
b51a:901b:901b:8082:d157:ac49:7155:2836	113.85.40.54
b51a:901b:901b:8082:d157:ac49:7155:2837	113.85.40.55
b51a:901b:901b:8082:d157:ac49:7155:2838	113.85.40.56
b51a:901b:901b:8082:d157:ac49:7155:2839	113.85.40.57
b51a:901b:901b:8082:d157:ac49:7155:283a	113.85.40.58
b51a:901b:901b:8082:d157:ac49:7155:283b	113.85.40.59
b51a:901b:901b:8082:d157:ac49:7155:283c	113.85.40.60

b51a:901b:901b:8082:d157:ac49:7155:283d	113.85.40.61
b51a:901b:901b:8082:d157:ac49:7155:283e	113.85.40.62
b51a:901b:901b:8082:d157:ac49:7155:283f	113.85.40.63
b51a:901b:901b:8082:d157:ac49:7155:2840	113.85.40.64
b51a:901b:901b:8082:d157:ac49:7155:2841	113.85.40.65
b51a:901b:901b:8082:d157:ac49:7155:2842	113.85.40.66
b51a:901b:901b:8082:d157:ac49:7155:2843	113.85.40.67
b51a:901b:901b:8082:d157:ac49:7155:2844	113.85.40.68
b51a:901b:901b:8082:d157:ac49:7155:2845	113.85.40.69
b51a:901b:901b:8082:d157:ac49:7155:2846	113.85.40.70
b51a:901b:901b:8082:d157:ac49:7155:2847	113.85.40.71
b51a:901b:901b:8082:d157:ac49:7155:2848	113.85.40.72
b51a:901b:901b:8082:d157:ac49:7155:2849	113.85.40.73
b51a:901b:901b:8082:d157:ac49:7155:284a	113.85.40.74
b51a:901b:901b:8082:d157:ac49:7155:284b	113.85.40.75
b51a:901b:901b:8082:d157:ac49:7155:284c	113.85.40.76
b51a:901b:901b:8082:d157:ac49:7155:284d	113.85.40.77
b51a:901b:901b:8082:d157:ac49:7155:284e	113.85.40.78
b51a:901b:901b:8082:d157:ac49:7155:284f	113.85.40.79
b51a:901b:901b:8082:d157:ac49:7155:2850	113.85.40.80
b51a:901b:901b:8082:d157:ac49:7155:2851	113.85.40.81
b51a:901b:901b:8082:d157:ac49:7155:2852	113.85.40.82
b51a:901b:901b:8082:d157:ac49:7155:2853	113.85.40.83
b51a:901b:901b:8082:d157:ac49:7155:2854	113.85.40.84
b51a:901b:901b:8082:d157:ac49:7155:2855	113.85.40.85
b51a:901b:901b:8082:d157:ac49:7155:2856	113.85.40.86
b51a:901b:901b:8082:d157:ac49:7155:2857	113.85.40.87
b51a:901b:901b:8082:d157:ac49:7155:2858	113.85.40.88
b51a:901b:901b:8082:d157:ac49:7155:2859	113.85.40.89
b51a:901b:901b:8082:d157:ac49:7155:285a	113.85.40.90
b51a:901b:901b:8082:d157:ac49:7155:285b	113.85.40.91
b51a:901b:901b:8082:d157:ac49:7155:285c	113.85.40.92
b51a:901b:901b:8082:d157:ac49:7155:285d	113.85.40.93
b51a:901b:901b:8082:d157:ac49:7155:285e	113.85.40.94
b51a:901b:901b:8082:d157:ac49:7155:285f	113.85.40.95
b51a:901b:901b:8082:d157:ac49:7155:2860	113.85.40.96
b51a:901b:901b:8082:d157:ac49:7155:2861	113.85.40.97
b51a:901b:901b:8082:d157:ac49:7155:2862	113.85.40.98
b51a:901b:901b:8082:d157:ac49:7155:2863	113.85.40.99
b51a:901b:901b:8082:d157:ac49:7155:2864	113.85.40.100
b51a:901b:901b:8082:d157:ac49:7155:2865	113.85.40.101
b51a:901b:901b:8082:d157:ac49:7155:2866	113.85.40.102
b51a:901b:901b:8082:d157:ac49:7155:2867	113.85.40.103
b51a:901b:901b:8082:d157:ac49:7155:2868	113.85.40.104
b51a:901b:901b:8082:d157:ac49:7155:2869	113.85.40.105
b51a:901b:901b:8082:d157:ac49:7155:286a	113.85.40.106
b51a:901b:901b:8082:d157:ac49:7155:286b	113.85.40.107
b51a:901b:901b:8082:d157:ac49:7155:286c	113.85.40.108
b51a:901b:901b:8082:d157:ac49:7155:286d	113.85.40.109
b51a:901b:901b:8082:d157:ac49:7155:286e	113.85.40.110
b51a:901b:901b:8082:d157:ac49:7155:286f	113.85.40.111
b51a:901b:901b:8082:d157:ac49:7155:2870	113.85.40.112
b51a:901b:901b:8082:d157:ac49:7155:2871	113.85.40.113
b51a:901b:901b:8082:d157:ac49:7155:2872	113.85.40.114
b51a:901b:901b:8082:d157:ac49:7155:2873	113.85.40.115
b51a:901b:901b:8082:d157:ac49:7155:2874	113.85.40.116
b51a:901b:901b:8082:d157:ac49:7155:2875	113.85.40.117
b51a:901b:901b:8082:d157:ac49:7155:2876	113.85.40.118
b51a:901b:901b:8082:d157:ac49:7155:2877	113.85.40.119
b51a:901b:901b:8082:d157:ac49:7155:2878	113.85.40.120

b51a:901b:901b:8082:d157:ac49:7155:2879	113.85.40.121
b51a:901b:901b:8082:d157:ac49:7155:287a	113.85.40.122
b51a:901b:901b:8082:d157:ac49:7155:287b	113.85.40.123
b51a:901b:901b:8082:d157:ac49:7155:287c	113.85.40.124
b51a:901b:901b:8082:d157:ac49:7155:287d	113.85.40.125
b51a:901b:901b:8082:d157:ac49:7155:287e	113.85.40.126
b51a:901b:901b:8082:d157:ac49:7155:287f	113.85.40.127
b51a:901b:901b:8082:d157:ac49:7155:2880	113.85.40.128
b51a:901b:901b:8082:d157:ac49:7155:2881	113.85.40.129
b51a:901b:901b:8082:d157:ac49:7155:2882	113.85.40.130
b51a:901b:901b:8082:d157:ac49:7155:2883	113.85.40.131
b51a:901b:901b:8082:d157:ac49:7155:2884	113.85.40.132
b51a:901b:901b:8082:d157:ac49:7155:2885	113.85.40.133
b51a:901b:901b:8082:d157:ac49:7155:2886	113.85.40.134
b51a:901b:901b:8082:d157:ac49:7155:2887	113.85.40.135
b51a:901b:901b:8082:d157:ac49:7155:2888	113.85.40.136
b51a:901b:901b:8082:d157:ac49:7155:2889	113.85.40.137
b51a:901b:901b:8082:d157:ac49:7155:288a	113.85.40.138
b51a:901b:901b:8082:d157:ac49:7155:288b	113.85.40.139
b51a:901b:901b:8082:d157:ac49:7155:288c	113.85.40.140
b51a:901b:901b:8082:d157:ac49:7155:288d	113.85.40.141
b51a:901b:901b:8082:d157:ac49:7155:288e	113.85.40.142
b51a:901b:901b:8082:d157:ac49:7155:288f	113.85.40.143
b51a:901b:901b:8082:d157:ac49:7155:2890	113.85.40.144
b51a:901b:901b:8082:d157:ac49:7155:2891	113.85.40.145
b51a:901b:901b:8082:d157:ac49:7155:2892	113.85.40.146
b51a:901b:901b:8082:d157:ac49:7155:2893	113.85.40.147
b51a:901b:901b:8082:d157:ac49:7155:2894	113.85.40.148
b51a:901b:901b:8082:d157:ac49:7155:2895	113.85.40.149
b51a:901b:901b:8082:d157:ac49:7155:2896	113.85.40.150
b51a:901b:901b:8082:d157:ac49:7155:2897	113.85.40.151
b51a:901b:901b:8082:d157:ac49:7155:2898	113.85.40.152
b51a:901b:901b:8082:d157:ac49:7155:2899	113.85.40.153
b51a:901b:901b:8082:d157:ac49:7155:289a	113.85.40.154
b51a:901b:901b:8082:d157:ac49:7155:289b	113.85.40.155
b51a:901b:901b:8082:d157:ac49:7155:289c	113.85.40.156
b51a:901b:901b:8082:d157:ac49:7155:289d	113.85.40.157
b51a:901b:901b:8082:d157:ac49:7155:289e	113.85.40.158
b51a:901b:901b:8082:d157:ac49:7155:289f	113.85.40.159
b51a:901b:901b:8082:d157:ac49:7155:28a0	113.85.40.160
b51a:901b:901b:8082:d157:ac49:7155:28a1	113.85.40.161
b51a:901b:901b:8082:d157:ac49:7155:28a2	113.85.40.162
b51a:901b:901b:8082:d157:ac49:7155:28a3	113.85.40.163
b51a:901b:901b:8082:d157:ac49:7155:28a4	113.85.40.164
b51a:901b:901b:8082:d157:ac49:7155:28a5	113.85.40.165
b51a:901b:901b:8082:d157:ac49:7155:28a6	113.85.40.166
b51a:901b:901b:8082:d157:ac49:7155:28a7	113.85.40.167
b51a:901b:901b:8082:d157:ac49:7155:28a8	113.85.40.168
b51a:901b:901b:8082:d157:ac49:7155:28a9	113.85.40.169
b51a:901b:901b:8082:d157:ac49:7155:28aa	113.85.40.170
b51a:901b:901b:8082:d157:ac49:7155:28ab	113.85.40.171
b51a:901b:901b:8082:d157:ac49:7155:28ac	113.85.40.172
b51a:901b:901b:8082:d157:ac49:7155:28ad	113.85.40.173
b51a:901b:901b:8082:d157:ac49:7155:28ae	113.85.40.174
b51a:901b:901b:8082:d157:ac49:7155:28af	113.85.40.175
b51a:901b:901b:8082:d157:ac49:7155:28b0	113.85.40.176
b51a:901b:901b:8082:d157:ac49:7155:28b1	113.85.40.177
b51a:901b:901b:8082:d157:ac49:7155:28b2	113.85.40.178
b51a:901b:901b:8082:d157:ac49:7155:28b3	113.85.40.179
b51a:901b:901b:8082:d157:ac49:7155:28b4	113.85.40.180

b51a:901b:901b:8082:d157:ac49:7155:28b5	113.85.40.181
b51a:901b:901b:8082:d157:ac49:7155:28b6	113.85.40.182
b51a:901b:901b:8082:d157:ac49:7155:28b7	113.85.40.183
b51a:901b:901b:8082:d157:ac49:7155:28b8	113.85.40.184
b51a:901b:901b:8082:d157:ac49:7155:28b9	113.85.40.185
b51a:901b:901b:8082:d157:ac49:7155:28ba	113.85.40.186
b51a:901b:901b:8082:d157:ac49:7155:28bb	113.85.40.187
b51a:901b:901b:8082:d157:ac49:7155:28bc	113.85.40.188
b51a:901b:901b:8082:d157:ac49:7155:28bd	113.85.40.189
b51a:901b:901b:8082:d157:ac49:7155:28be	113.85.40.190
b51a:901b:901b:8082:d157:ac49:7155:28bf	113.85.40.191
b51a:901b:901b:8082:d157:ac49:7155:28c0	113.85.40.192
b51a:901b:901b:8082:d157:ac49:7155:28c1	113.85.40.193
b51a:901b:901b:8082:d157:ac49:7155:28c2	113.85.40.194
b51a:901b:901b:8082:d157:ac49:7155:28c3	113.85.40.195
b51a:901b:901b:8082:d157:ac49:7155:28c4	113.85.40.196
b51a:901b:901b:8082:d157:ac49:7155:28c5	113.85.40.197
b51a:901b:901b:8082:d157:ac49:7155:28c6	113.85.40.198
b51a:901b:901b:8082:d157:ac49:7155:28c7	113.85.40.199
b51a:901b:901b:8082:d157:ac49:7155:28c8	113.85.40.200
b51a:901b:901b:8082:d157:ac49:7155:28c9	113.85.40.201
b51a:901b:901b:8082:d157:ac49:7155:28ca	113.85.40.202
b51a:901b:901b:8082:d157:ac49:7155:28cb	113.85.40.203
b51a:901b:901b:8082:d157:ac49:7155:28cc	113.85.40.204
b51a:901b:901b:8082:d157:ac49:7155:28cd	113.85.40.205
b51a:901b:901b:8082:d157:ac49:7155:28ce	113.85.40.206
b51a:901b:901b:8082:d157:ac49:7155:28cf	113.85.40.207
b51a:901b:901b:8082:d157:ac49:7155:28d0	113.85.40.208
b51a:901b:901b:8082:d157:ac49:7155:28d1	113.85.40.209
b51a:901b:901b:8082:d157:ac49:7155:28d2	113.85.40.210
b51a:901b:901b:8082:d157:ac49:7155:28d3	113.85.40.211
b51a:901b:901b:8082:d157:ac49:7155:28d4	113.85.40.212
b51a:901b:901b:8082:d157:ac49:7155:28d5	113.85.40.213
b51a:901b:901b:8082:d157:ac49:7155:28d6	113.85.40.214
b51a:901b:901b:8082:d157:ac49:7155:28d7	113.85.40.215
b51a:901b:901b:8082:d157:ac49:7155:28d8	113.85.40.216
b51a:901b:901b:8082:d157:ac49:7155:28d9	113.85.40.217
b51a:901b:901b:8082:d157:ac49:7155:28da	113.85.40.218
b51a:901b:901b:8082:d157:ac49:7155:28db	113.85.40.219
b51a:901b:901b:8082:d157:ac49:7155:28dc	113.85.40.220
b51a:901b:901b:8082:d157:ac49:7155:28dd	113.85.40.221
b51a:901b:901b:8082:d157:ac49:7155:28de	113.85.40.222
b51a:901b:901b:8082:d157:ac49:7155:28df	113.85.40.223
b51a:901b:901b:8082:d157:ac49:7155:28e0	113.85.40.224
b51a:901b:901b:8082:d157:ac49:7155:28e1	113.85.40.225
b51a:901b:901b:8082:d157:ac49:7155:28e2	113.85.40.226
b51a:901b:901b:8082:d157:ac49:7155:28e3	113.85.40.227
b51a:901b:901b:8082:d157:ac49:7155:28e4	113.85.40.228
b51a:901b:901b:8082:d157:ac49:7155:28e5	113.85.40.229
b51a:901b:901b:8082:d157:ac49:7155:28e6	113.85.40.230
b51a:901b:901b:8082:d157:ac49:7155:28e7	113.85.40.231
b51a:901b:901b:8082:d157:ac49:7155:28e8	113.85.40.232
b51a:901b:901b:8082:d157:ac49:7155:28e9	113.85.40.233
b51a:901b:901b:8082:d157:ac49:7155:28ea	113.85.40.234
b51a:901b:901b:8082:d157:ac49:7155:28eb	113.85.40.235
b51a:901b:901b:8082:d157:ac49:7155:28ec	113.85.40.236
b51a:901b:901b:8082:d157:ac49:7155:28ed	113.85.40.237
b51a:901b:901b:8082:d157:ac49:7155:28ee	113.85.40.238
b51a:901b:901b:8082:d157:ac49:7155:28ef	113.85.40.239
b51a:901b:901b:8082:d157:ac49:7155:28f0	113.85.40.240
b51a:901b:901b:8082:d157:ac49:7155:28f1	113.85.40.241
b51a:901b:901b:8082:d157:ac49:7155:28f2	113.85.40.242
b51a:901b:901b:8082:d157:ac49:7155:28f3	113.85.40.243
b51a:901b:901b:8082:d157:ac49:7155:28f4	113.85.40.244
b51a:901b:901b:8082:d157:ac49:7155:28f5	113.85.40.245
b51a:901b:901b:8082:d157:ac49:7155:28f6	113.85.40.246
b51a:901b:901b:8082:d157:ac49:7155:28f7	113.85.40.247
b51a:901b:901b:8082:d157:ac49:7155:28f8	113.85.40.248
b51a:901b:901b:8082:d157:ac49:7155:28f9	113.85.40.249
b51a:901b:901b:8082:d157:ac49:7155:28fa	113.85.40.250
b51a:901b:901b:8082:d157:ac49:7155:28fb	113.85.40.251
b51a:901b:901b:8082:d157:ac49:7155:28fc	113.85.40.252
b51a:901b:901b:8082:d157:ac49:7155:28fd	113.85.40.253
b51a:901b:901b:8082:d157:ac49:7155:28fe	113.85.40.254
b51a:901b:901b:8082:d157:ac49:7155:28ff	113.85.40.255

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.