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:d157:4024:ada9:b2bc:7b51:2701	123.81.39.1
cb15:901b:d157:4024:ada9:b2bc:7b51:2702	123.81.39.2
cb15:901b:d157:4024:ada9:b2bc:7b51:2703	123.81.39.3
cb15:901b:d157:4024:ada9:b2bc:7b51:2704	123.81.39.4
cb15:901b:d157:4024:ada9:b2bc:7b51:2705	123.81.39.5
cb15:901b:d157:4024:ada9:b2bc:7b51:2706	123.81.39.6
cb15:901b:d157:4024:ada9:b2bc:7b51:2707	123.81.39.7
cb15:901b:d157:4024:ada9:b2bc:7b51:2708	123.81.39.8
cb15:901b:d157:4024:ada9:b2bc:7b51:2709	123.81.39.9
cb15:901b:d157:4024:ada9:b2bc:7b51:270a	123.81.39.10
cb15:901b:d157:4024:ada9:b2bc:7b51:270b	123.81.39.11
cb15:901b:d157:4024:ada9:b2bc:7b51:270c	123.81.39.12
cb15:901b:d157:4024:ada9:b2bc:7b51:270d	123.81.39.13
cb15:901b:d157:4024:ada9:b2bc:7b51:270e	123.81.39.14
cb15:901b:d157:4024:ada9:b2bc:7b51:270f	123.81.39.15
cb15:901b:d157:4024:ada9:b2bc:7b51:2710	123.81.39.16
cb15:901b:d157:4024:ada9:b2bc:7b51:2711	123.81.39.17
cb15:901b:d157:4024:ada9:b2bc:7b51:2712	123.81.39.18
cb15:901b:d157:4024:ada9:b2bc:7b51:2713	123.81.39.19
cb15:901b:d157:4024:ada9:b2bc:7b51:2714	123.81.39.20
cb15:901b:d157:4024:ada9:b2bc:7b51:2715	123.81.39.21
cb15:901b:d157:4024:ada9:b2bc:7b51:2716	123.81.39.22
cb15:901b:d157:4024:ada9:b2bc:7b51:2717	123.81.39.23
cb15:901b:d157:4024:ada9:b2bc:7b51:2718	123.81.39.24
cb15:901b:d157:4024:ada9:b2bc:7b51:2719	123.81.39.25
cb15:901b:d157:4024:ada9:b2bc:7b51:271a	123.81.39.26
cb15:901b:d157:4024:ada9:b2bc:7b51:271b	123.81.39.27
cb15:901b:d157:4024:ada9:b2bc:7b51:271c	123.81.39.28
cb15:901b:d157:4024:ada9:b2bc:7b51:271d	123.81.39.29
cb15:901b:d157:4024:ada9:b2bc:7b51:271e	123.81.39.30
cb15:901b:d157:4024:ada9:b2bc:7b51:271f	123.81.39.31
cb15:901b:d157:4024:ada9:b2bc:7b51:2720	123.81.39.32
cb15:901b:d157:4024:ada9:b2bc:7b51:2721	123.81.39.33
cb15:901b:d157:4024:ada9:b2bc:7b51:2722	123.81.39.34
cb15:901b:d157:4024:ada9:b2bc:7b51:2723	123.81.39.35
cb15:901b:d157:4024:ada9:b2bc:7b51:2724	123.81.39.36
cb15:901b:d157:4024:ada9:b2bc:7b51:2725	123.81.39.37
cb15:901b:d157:4024:ada9:b2bc:7b51:2726	123.81.39.38
cb15:901b:d157:4024:ada9:b2bc:7b51:2727	123.81.39.39
cb15:901b:d157:4024:ada9:b2bc:7b51:2728	123.81.39.40
cb15:901b:d157:4024:ada9:b2bc:7b51:2729	123.81.39.41
cb15:901b:d157:4024:ada9:b2bc:7b51:272a	123.81.39.42
cb15:901b:d157:4024:ada9:b2bc:7b51:272b	123.81.39.43
cb15:901b:d157:4024:ada9:b2bc:7b51:272c	123.81.39.44
cb15:901b:d157:4024:ada9:b2bc:7b51:272d	123.81.39.45
cb15:901b:d157:4024:ada9:b2bc:7b51:272e	123.81.39.46
cb15:901b:d157:4024:ada9:b2bc:7b51:272f	123.81.39.47
cb15:901b:d157:4024:ada9:b2bc:7b51:2730	123.81.39.48
cb15:901b:d157:4024:ada9:b2bc:7b51:2731	123.81.39.49
cb15:901b:d157:4024:ada9:b2bc:7b51:2732	123.81.39.50
cb15:901b:d157:4024:ada9:b2bc:7b51:2733	123.81.39.51
cb15:901b:d157:4024:ada9:b2bc:7b51:2734	123.81.39.52
cb15:901b:d157:4024:ada9:b2bc:7b51:2735	123.81.39.53
cb15:901b:d157:4024:ada9:b2bc:7b51:2736	123.81.39.54
cb15:901b:d157:4024:ada9:b2bc:7b51:2737	123.81.39.55
cb15:901b:d157:4024:ada9:b2bc:7b51:2738	123.81.39.56
cb15:901b:d157:4024:ada9:b2bc:7b51:2739	123.81.39.57
cb15:901b:d157:4024:ada9:b2bc:7b51:273a	123.81.39.58
cb15:901b:d157:4024:ada9:b2bc:7b51:273b	123.81.39.59
cb15:901b:d157:4024:ada9:b2bc:7b51:273c	123.81.39.60

cb15:901b:d157:4024:ada9:b2bc:7b51:273d	123.81.39.61
cb15:901b:d157:4024:ada9:b2bc:7b51:273e	123.81.39.62
cb15:901b:d157:4024:ada9:b2bc:7b51:273f	123.81.39.63
cb15:901b:d157:4024:ada9:b2bc:7b51:2740	123.81.39.64
cb15:901b:d157:4024:ada9:b2bc:7b51:2741	123.81.39.65
cb15:901b:d157:4024:ada9:b2bc:7b51:2742	123.81.39.66
cb15:901b:d157:4024:ada9:b2bc:7b51:2743	123.81.39.67
cb15:901b:d157:4024:ada9:b2bc:7b51:2744	123.81.39.68
cb15:901b:d157:4024:ada9:b2bc:7b51:2745	123.81.39.69
cb15:901b:d157:4024:ada9:b2bc:7b51:2746	123.81.39.70
cb15:901b:d157:4024:ada9:b2bc:7b51:2747	123.81.39.71
cb15:901b:d157:4024:ada9:b2bc:7b51:2748	123.81.39.72
cb15:901b:d157:4024:ada9:b2bc:7b51:2749	123.81.39.73
cb15:901b:d157:4024:ada9:b2bc:7b51:274a	123.81.39.74
cb15:901b:d157:4024:ada9:b2bc:7b51:274b	123.81.39.75
cb15:901b:d157:4024:ada9:b2bc:7b51:274c	123.81.39.76
cb15:901b:d157:4024:ada9:b2bc:7b51:274d	123.81.39.77
cb15:901b:d157:4024:ada9:b2bc:7b51:274e	123.81.39.78
cb15:901b:d157:4024:ada9:b2bc:7b51:274f	123.81.39.79
cb15:901b:d157:4024:ada9:b2bc:7b51:2750	123.81.39.80
cb15:901b:d157:4024:ada9:b2bc:7b51:2751	123.81.39.81
cb15:901b:d157:4024:ada9:b2bc:7b51:2752	123.81.39.82
cb15:901b:d157:4024:ada9:b2bc:7b51:2753	123.81.39.83
cb15:901b:d157:4024:ada9:b2bc:7b51:2754	123.81.39.84
cb15:901b:d157:4024:ada9:b2bc:7b51:2755	123.81.39.85
cb15:901b:d157:4024:ada9:b2bc:7b51:2756	123.81.39.86
cb15:901b:d157:4024:ada9:b2bc:7b51:2757	123.81.39.87
cb15:901b:d157:4024:ada9:b2bc:7b51:2758	123.81.39.88
cb15:901b:d157:4024:ada9:b2bc:7b51:2759	123.81.39.89
cb15:901b:d157:4024:ada9:b2bc:7b51:275a	123.81.39.90
cb15:901b:d157:4024:ada9:b2bc:7b51:275b	123.81.39.91
cb15:901b:d157:4024:ada9:b2bc:7b51:275c	123.81.39.92
cb15:901b:d157:4024:ada9:b2bc:7b51:275d	123.81.39.93
cb15:901b:d157:4024:ada9:b2bc:7b51:275e	123.81.39.94
cb15:901b:d157:4024:ada9:b2bc:7b51:275f	123.81.39.95
cb15:901b:d157:4024:ada9:b2bc:7b51:2760	123.81.39.96
cb15:901b:d157:4024:ada9:b2bc:7b51:2761	123.81.39.97
cb15:901b:d157:4024:ada9:b2bc:7b51:2762	123.81.39.98
cb15:901b:d157:4024:ada9:b2bc:7b51:2763	123.81.39.99
cb15:901b:d157:4024:ada9:b2bc:7b51:2764	123.81.39.100
cb15:901b:d157:4024:ada9:b2bc:7b51:2765	123.81.39.101
cb15:901b:d157:4024:ada9:b2bc:7b51:2766	123.81.39.102
cb15:901b:d157:4024:ada9:b2bc:7b51:2767	123.81.39.103
cb15:901b:d157:4024:ada9:b2bc:7b51:2768	123.81.39.104
cb15:901b:d157:4024:ada9:b2bc:7b51:2769	123.81.39.105
cb15:901b:d157:4024:ada9:b2bc:7b51:276a	123.81.39.106
cb15:901b:d157:4024:ada9:b2bc:7b51:276b	123.81.39.107
cb15:901b:d157:4024:ada9:b2bc:7b51:276c	123.81.39.108
cb15:901b:d157:4024:ada9:b2bc:7b51:276d	123.81.39.109
cb15:901b:d157:4024:ada9:b2bc:7b51:276e	123.81.39.110
cb15:901b:d157:4024:ada9:b2bc:7b51:276f	123.81.39.111
cb15:901b:d157:4024:ada9:b2bc:7b51:2770	123.81.39.112
cb15:901b:d157:4024:ada9:b2bc:7b51:2771	123.81.39.113
cb15:901b:d157:4024:ada9:b2bc:7b51:2772	123.81.39.114
cb15:901b:d157:4024:ada9:b2bc:7b51:2773	123.81.39.115
cb15:901b:d157:4024:ada9:b2bc:7b51:2774	123.81.39.116
cb15:901b:d157:4024:ada9:b2bc:7b51:2775	123.81.39.117
cb15:901b:d157:4024:ada9:b2bc:7b51:2776	123.81.39.118
cb15:901b:d157:4024:ada9:b2bc:7b51:2777	123.81.39.119
cb15:901b:d157:4024:ada9:b2bc:7b51:2778	123.81.39.120

cb15:901b:d157:4024:ada9:b2bc:7b51:2779	123.81.39.121
cb15:901b:d157:4024:ada9:b2bc:7b51:277a	123.81.39.122
cb15:901b:d157:4024:ada9:b2bc:7b51:277b	123.81.39.123
cb15:901b:d157:4024:ada9:b2bc:7b51:277c	123.81.39.124
cb15:901b:d157:4024:ada9:b2bc:7b51:277d	123.81.39.125
cb15:901b:d157:4024:ada9:b2bc:7b51:277e	123.81.39.126
cb15:901b:d157:4024:ada9:b2bc:7b51:277f	123.81.39.127
cb15:901b:d157:4024:ada9:b2bc:7b51:2780	123.81.39.128
cb15:901b:d157:4024:ada9:b2bc:7b51:2781	123.81.39.129
cb15:901b:d157:4024:ada9:b2bc:7b51:2782	123.81.39.130
cb15:901b:d157:4024:ada9:b2bc:7b51:2783	123.81.39.131
cb15:901b:d157:4024:ada9:b2bc:7b51:2784	123.81.39.132
cb15:901b:d157:4024:ada9:b2bc:7b51:2785	123.81.39.133
cb15:901b:d157:4024:ada9:b2bc:7b51:2786	123.81.39.134
cb15:901b:d157:4024:ada9:b2bc:7b51:2787	123.81.39.135
cb15:901b:d157:4024:ada9:b2bc:7b51:2788	123.81.39.136
cb15:901b:d157:4024:ada9:b2bc:7b51:2789	123.81.39.137
cb15:901b:d157:4024:ada9:b2bc:7b51:278a	123.81.39.138
cb15:901b:d157:4024:ada9:b2bc:7b51:278b	123.81.39.139
cb15:901b:d157:4024:ada9:b2bc:7b51:278c	123.81.39.140
cb15:901b:d157:4024:ada9:b2bc:7b51:278d	123.81.39.141
cb15:901b:d157:4024:ada9:b2bc:7b51:278e	123.81.39.142
cb15:901b:d157:4024:ada9:b2bc:7b51:278f	123.81.39.143
cb15:901b:d157:4024:ada9:b2bc:7b51:2790	123.81.39.144
cb15:901b:d157:4024:ada9:b2bc:7b51:2791	123.81.39.145
cb15:901b:d157:4024:ada9:b2bc:7b51:2792	123.81.39.146
cb15:901b:d157:4024:ada9:b2bc:7b51:2793	123.81.39.147
cb15:901b:d157:4024:ada9:b2bc:7b51:2794	123.81.39.148
cb15:901b:d157:4024:ada9:b2bc:7b51:2795	123.81.39.149
cb15:901b:d157:4024:ada9:b2bc:7b51:2796	123.81.39.150
cb15:901b:d157:4024:ada9:b2bc:7b51:2797	123.81.39.151
cb15:901b:d157:4024:ada9:b2bc:7b51:2798	123.81.39.152
cb15:901b:d157:4024:ada9:b2bc:7b51:2799	123.81.39.153
cb15:901b:d157:4024:ada9:b2bc:7b51:279a	123.81.39.154
cb15:901b:d157:4024:ada9:b2bc:7b51:279b	123.81.39.155
cb15:901b:d157:4024:ada9:b2bc:7b51:279c	123.81.39.156
cb15:901b:d157:4024:ada9:b2bc:7b51:279d	123.81.39.157
cb15:901b:d157:4024:ada9:b2bc:7b51:279e	123.81.39.158
cb15:901b:d157:4024:ada9:b2bc:7b51:279f	123.81.39.159
cb15:901b:d157:4024:ada9:b2bc:7b51:27a0	123.81.39.160
cb15:901b:d157:4024:ada9:b2bc:7b51:27a1	123.81.39.161
cb15:901b:d157:4024:ada9:b2bc:7b51:27a2	123.81.39.162
cb15:901b:d157:4024:ada9:b2bc:7b51:27a3	123.81.39.163
cb15:901b:d157:4024:ada9:b2bc:7b51:27a4	123.81.39.164
cb15:901b:d157:4024:ada9:b2bc:7b51:27a5	123.81.39.165
cb15:901b:d157:4024:ada9:b2bc:7b51:27a6	123.81.39.166
cb15:901b:d157:4024:ada9:b2bc:7b51:27a7	123.81.39.167
cb15:901b:d157:4024:ada9:b2bc:7b51:27a8	123.81.39.168
cb15:901b:d157:4024:ada9:b2bc:7b51:27a9	123.81.39.169
cb15:901b:d157:4024:ada9:b2bc:7b51:27aa	123.81.39.170
cb15:901b:d157:4024:ada9:b2bc:7b51:27ab	123.81.39.171
cb15:901b:d157:4024:ada9:b2bc:7b51:27ac	123.81.39.172
cb15:901b:d157:4024:ada9:b2bc:7b51:27ad	123.81.39.173
cb15:901b:d157:4024:ada9:b2bc:7b51:27ae	123.81.39.174
cb15:901b:d157:4024:ada9:b2bc:7b51:27af	123.81.39.175
cb15:901b:d157:4024:ada9:b2bc:7b51:27b0	123.81.39.176
cb15:901b:d157:4024:ada9:b2bc:7b51:27b1	123.81.39.177
cb15:901b:d157:4024:ada9:b2bc:7b51:27b2	123.81.39.178
cb15:901b:d157:4024:ada9:b2bc:7b51:27b3	123.81.39.179
cb15:901b:d157:4024:ada9:b2bc:7b51:27b4	123.81.39.180

cb15:901b:d157:4024:ada9:b2bc:7b51:27b5	123.81.39.181
cb15:901b:d157:4024:ada9:b2bc:7b51:27b6	123.81.39.182
cb15:901b:d157:4024:ada9:b2bc:7b51:27b7	123.81.39.183
cb15:901b:d157:4024:ada9:b2bc:7b51:27b8	123.81.39.184
cb15:901b:d157:4024:ada9:b2bc:7b51:27b9	123.81.39.185
cb15:901b:d157:4024:ada9:b2bc:7b51:27ba	123.81.39.186
cb15:901b:d157:4024:ada9:b2bc:7b51:27bb	123.81.39.187
cb15:901b:d157:4024:ada9:b2bc:7b51:27bc	123.81.39.188
cb15:901b:d157:4024:ada9:b2bc:7b51:27bd	123.81.39.189
cb15:901b:d157:4024:ada9:b2bc:7b51:27be	123.81.39.190
cb15:901b:d157:4024:ada9:b2bc:7b51:27bf	123.81.39.191
cb15:901b:d157:4024:ada9:b2bc:7b51:27c0	123.81.39.192
cb15:901b:d157:4024:ada9:b2bc:7b51:27c1	123.81.39.193
cb15:901b:d157:4024:ada9:b2bc:7b51:27c2	123.81.39.194
cb15:901b:d157:4024:ada9:b2bc:7b51:27c3	123.81.39.195
cb15:901b:d157:4024:ada9:b2bc:7b51:27c4	123.81.39.196
cb15:901b:d157:4024:ada9:b2bc:7b51:27c5	123.81.39.197
cb15:901b:d157:4024:ada9:b2bc:7b51:27c6	123.81.39.198
cb15:901b:d157:4024:ada9:b2bc:7b51:27c7	123.81.39.199
cb15:901b:d157:4024:ada9:b2bc:7b51:27c8	123.81.39.200
cb15:901b:d157:4024:ada9:b2bc:7b51:27c9	123.81.39.201
cb15:901b:d157:4024:ada9:b2bc:7b51:27ca	123.81.39.202
cb15:901b:d157:4024:ada9:b2bc:7b51:27cb	123.81.39.203
cb15:901b:d157:4024:ada9:b2bc:7b51:27cc	123.81.39.204
cb15:901b:d157:4024:ada9:b2bc:7b51:27cd	123.81.39.205
cb15:901b:d157:4024:ada9:b2bc:7b51:27ce	123.81.39.206
cb15:901b:d157:4024:ada9:b2bc:7b51:27cf	123.81.39.207
cb15:901b:d157:4024:ada9:b2bc:7b51:27d0	123.81.39.208
cb15:901b:d157:4024:ada9:b2bc:7b51:27d1	123.81.39.209
cb15:901b:d157:4024:ada9:b2bc:7b51:27d2	123.81.39.210
cb15:901b:d157:4024:ada9:b2bc:7b51:27d3	123.81.39.211
cb15:901b:d157:4024:ada9:b2bc:7b51:27d4	123.81.39.212
cb15:901b:d157:4024:ada9:b2bc:7b51:27d5	123.81.39.213
cb15:901b:d157:4024:ada9:b2bc:7b51:27d6	123.81.39.214
cb15:901b:d157:4024:ada9:b2bc:7b51:27d7	123.81.39.215
cb15:901b:d157:4024:ada9:b2bc:7b51:27d8	123.81.39.216
cb15:901b:d157:4024:ada9:b2bc:7b51:27d9	123.81.39.217
cb15:901b:d157:4024:ada9:b2bc:7b51:27da	123.81.39.218
cb15:901b:d157:4024:ada9:b2bc:7b51:27db	123.81.39.219
cb15:901b:d157:4024:ada9:b2bc:7b51:27dc	123.81.39.220
cb15:901b:d157:4024:ada9:b2bc:7b51:27dd	123.81.39.221
cb15:901b:d157:4024:ada9:b2bc:7b51:27de	123.81.39.222
cb15:901b:d157:4024:ada9:b2bc:7b51:27df	123.81.39.223
cb15:901b:d157:4024:ada9:b2bc:7b51:27e0	123.81.39.224
cb15:901b:d157:4024:ada9:b2bc:7b51:27e1	123.81.39.225
cb15:901b:d157:4024:ada9:b2bc:7b51:27e2	123.81.39.226
cb15:901b:d157:4024:ada9:b2bc:7b51:27e3	123.81.39.227
cb15:901b:d157:4024:ada9:b2bc:7b51:27e4	123.81.39.228
cb15:901b:d157:4024:ada9:b2bc:7b51:27e5	123.81.39.229
cb15:901b:d157:4024:ada9:b2bc:7b51:27e6	123.81.39.230
cb15:901b:d157:4024:ada9:b2bc:7b51:27e7	123.81.39.231
cb15:901b:d157:4024:ada9:b2bc:7b51:27e8	123.81.39.232
cb15:901b:d157:4024:ada9:b2bc:7b51:27e9	123.81.39.233
cb15:901b:d157:4024:ada9:b2bc:7b51:27ea	123.81.39.234
cb15:901b:d157:4024:ada9:b2bc:7b51:27eb	123.81.39.235
cb15:901b:d157:4024:ada9:b2bc:7b51:27ec	123.81.39.236
cb15:901b:d157:4024:ada9:b2bc:7b51:27ed	123.81.39.237
cb15:901b:d157:4024:ada9:b2bc:7b51:27ee	123.81.39.238
cb15:901b:d157:4024:ada9:b2bc:7b51:27ef	123.81.39.239
cb15:901b:d157:4024:ada9:b2bc:7b51:27f0	123.81.39.240
cb15:901b:d157:4024:ada9:b2bc:7b51:27f1	123.81.39.241
cb15:901b:d157:4024:ada9:b2bc:7b51:27f2	123.81.39.242
cb15:901b:d157:4024:ada9:b2bc:7b51:27f3	123.81.39.243
cb15:901b:d157:4024:ada9:b2bc:7b51:27f4	123.81.39.244
cb15:901b:d157:4024:ada9:b2bc:7b51:27f5	123.81.39.245
cb15:901b:d157:4024:ada9:b2bc:7b51:27f6	123.81.39.246
cb15:901b:d157:4024:ada9:b2bc:7b51:27f7	123.81.39.247
cb15:901b:d157:4024:ada9:b2bc:7b51:27f8	123.81.39.248
cb15:901b:d157:4024:ada9:b2bc:7b51:27f9	123.81.39.249
cb15:901b:d157:4024:ada9:b2bc:7b51:27fa	123.81.39.250
cb15:901b:d157:4024:ada9:b2bc:7b51:27fb	123.81.39.251
cb15:901b:d157:4024:ada9:b2bc:7b51:27fc	123.81.39.252
cb15:901b:d157:4024:ada9:b2bc:7b51:27fd	123.81.39.253
cb15:901b:d157:4024:ada9:b2bc:7b51:27fe	123.81.39.254
cb15:901b:d157:4024:ada9:b2bc:7b51:27ff	123.81.39.255

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.