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:b250:d051:2801	208.81.40.1
cb15:901b:d157:4024:ada9:b250:d051:2802	208.81.40.2
cb15:901b:d157:4024:ada9:b250:d051:2803	208.81.40.3
cb15:901b:d157:4024:ada9:b250:d051:2804	208.81.40.4
cb15:901b:d157:4024:ada9:b250:d051:2805	208.81.40.5
cb15:901b:d157:4024:ada9:b250:d051:2806	208.81.40.6
cb15:901b:d157:4024:ada9:b250:d051:2807	208.81.40.7
cb15:901b:d157:4024:ada9:b250:d051:2808	208.81.40.8
cb15:901b:d157:4024:ada9:b250:d051:2809	208.81.40.9
cb15:901b:d157:4024:ada9:b250:d051:280a	208.81.40.10
cb15:901b:d157:4024:ada9:b250:d051:280b	208.81.40.11
cb15:901b:d157:4024:ada9:b250:d051:280c	208.81.40.12
cb15:901b:d157:4024:ada9:b250:d051:280d	208.81.40.13
cb15:901b:d157:4024:ada9:b250:d051:280e	208.81.40.14
cb15:901b:d157:4024:ada9:b250:d051:280f	208.81.40.15
cb15:901b:d157:4024:ada9:b250:d051:2810	208.81.40.16
cb15:901b:d157:4024:ada9:b250:d051:2811	208.81.40.17
cb15:901b:d157:4024:ada9:b250:d051:2812	208.81.40.18
cb15:901b:d157:4024:ada9:b250:d051:2813	208.81.40.19
cb15:901b:d157:4024:ada9:b250:d051:2814	208.81.40.20
cb15:901b:d157:4024:ada9:b250:d051:2815	208.81.40.21
cb15:901b:d157:4024:ada9:b250:d051:2816	208.81.40.22
cb15:901b:d157:4024:ada9:b250:d051:2817	208.81.40.23
cb15:901b:d157:4024:ada9:b250:d051:2818	208.81.40.24
cb15:901b:d157:4024:ada9:b250:d051:2819	208.81.40.25
cb15:901b:d157:4024:ada9:b250:d051:281a	208.81.40.26
cb15:901b:d157:4024:ada9:b250:d051:281b	208.81.40.27
cb15:901b:d157:4024:ada9:b250:d051:281c	208.81.40.28
cb15:901b:d157:4024:ada9:b250:d051:281d	208.81.40.29
cb15:901b:d157:4024:ada9:b250:d051:281e	208.81.40.30
cb15:901b:d157:4024:ada9:b250:d051:281f	208.81.40.31
cb15:901b:d157:4024:ada9:b250:d051:2820	208.81.40.32
cb15:901b:d157:4024:ada9:b250:d051:2821	208.81.40.33
cb15:901b:d157:4024:ada9:b250:d051:2822	208.81.40.34
cb15:901b:d157:4024:ada9:b250:d051:2823	208.81.40.35
cb15:901b:d157:4024:ada9:b250:d051:2824	208.81.40.36
cb15:901b:d157:4024:ada9:b250:d051:2825	208.81.40.37
cb15:901b:d157:4024:ada9:b250:d051:2826	208.81.40.38
cb15:901b:d157:4024:ada9:b250:d051:2827	208.81.40.39
cb15:901b:d157:4024:ada9:b250:d051:2828	208.81.40.40
cb15:901b:d157:4024:ada9:b250:d051:2829	208.81.40.41
cb15:901b:d157:4024:ada9:b250:d051:282a	208.81.40.42
cb15:901b:d157:4024:ada9:b250:d051:282b	208.81.40.43
cb15:901b:d157:4024:ada9:b250:d051:282c	208.81.40.44
cb15:901b:d157:4024:ada9:b250:d051:282d	208.81.40.45
cb15:901b:d157:4024:ada9:b250:d051:282e	208.81.40.46
cb15:901b:d157:4024:ada9:b250:d051:282f	208.81.40.47
cb15:901b:d157:4024:ada9:b250:d051:2830	208.81.40.48
cb15:901b:d157:4024:ada9:b250:d051:2831	208.81.40.49
cb15:901b:d157:4024:ada9:b250:d051:2832	208.81.40.50
cb15:901b:d157:4024:ada9:b250:d051:2833	208.81.40.51
cb15:901b:d157:4024:ada9:b250:d051:2834	208.81.40.52
cb15:901b:d157:4024:ada9:b250:d051:2835	208.81.40.53
cb15:901b:d157:4024:ada9:b250:d051:2836	208.81.40.54
cb15:901b:d157:4024:ada9:b250:d051:2837	208.81.40.55
cb15:901b:d157:4024:ada9:b250:d051:2838	208.81.40.56
cb15:901b:d157:4024:ada9:b250:d051:2839	208.81.40.57
cb15:901b:d157:4024:ada9:b250:d051:283a	208.81.40.58
cb15:901b:d157:4024:ada9:b250:d051:283b	208.81.40.59
cb15:901b:d157:4024:ada9:b250:d051:283c	208.81.40.60

cb15:901b:d157:4024:ada9:b250:d051:283d	208.81.40.61
cb15:901b:d157:4024:ada9:b250:d051:283e	208.81.40.62
cb15:901b:d157:4024:ada9:b250:d051:283f	208.81.40.63
cb15:901b:d157:4024:ada9:b250:d051:2840	208.81.40.64
cb15:901b:d157:4024:ada9:b250:d051:2841	208.81.40.65
cb15:901b:d157:4024:ada9:b250:d051:2842	208.81.40.66
cb15:901b:d157:4024:ada9:b250:d051:2843	208.81.40.67
cb15:901b:d157:4024:ada9:b250:d051:2844	208.81.40.68
cb15:901b:d157:4024:ada9:b250:d051:2845	208.81.40.69
cb15:901b:d157:4024:ada9:b250:d051:2846	208.81.40.70
cb15:901b:d157:4024:ada9:b250:d051:2847	208.81.40.71
cb15:901b:d157:4024:ada9:b250:d051:2848	208.81.40.72
cb15:901b:d157:4024:ada9:b250:d051:2849	208.81.40.73
cb15:901b:d157:4024:ada9:b250:d051:284a	208.81.40.74
cb15:901b:d157:4024:ada9:b250:d051:284b	208.81.40.75
cb15:901b:d157:4024:ada9:b250:d051:284c	208.81.40.76
cb15:901b:d157:4024:ada9:b250:d051:284d	208.81.40.77
cb15:901b:d157:4024:ada9:b250:d051:284e	208.81.40.78
cb15:901b:d157:4024:ada9:b250:d051:284f	208.81.40.79
cb15:901b:d157:4024:ada9:b250:d051:2850	208.81.40.80
cb15:901b:d157:4024:ada9:b250:d051:2851	208.81.40.81
cb15:901b:d157:4024:ada9:b250:d051:2852	208.81.40.82
cb15:901b:d157:4024:ada9:b250:d051:2853	208.81.40.83
cb15:901b:d157:4024:ada9:b250:d051:2854	208.81.40.84
cb15:901b:d157:4024:ada9:b250:d051:2855	208.81.40.85
cb15:901b:d157:4024:ada9:b250:d051:2856	208.81.40.86
cb15:901b:d157:4024:ada9:b250:d051:2857	208.81.40.87
cb15:901b:d157:4024:ada9:b250:d051:2858	208.81.40.88
cb15:901b:d157:4024:ada9:b250:d051:2859	208.81.40.89
cb15:901b:d157:4024:ada9:b250:d051:285a	208.81.40.90
cb15:901b:d157:4024:ada9:b250:d051:285b	208.81.40.91
cb15:901b:d157:4024:ada9:b250:d051:285c	208.81.40.92
cb15:901b:d157:4024:ada9:b250:d051:285d	208.81.40.93
cb15:901b:d157:4024:ada9:b250:d051:285e	208.81.40.94
cb15:901b:d157:4024:ada9:b250:d051:285f	208.81.40.95
cb15:901b:d157:4024:ada9:b250:d051:2860	208.81.40.96
cb15:901b:d157:4024:ada9:b250:d051:2861	208.81.40.97
cb15:901b:d157:4024:ada9:b250:d051:2862	208.81.40.98
cb15:901b:d157:4024:ada9:b250:d051:2863	208.81.40.99
cb15:901b:d157:4024:ada9:b250:d051:2864	208.81.40.100
cb15:901b:d157:4024:ada9:b250:d051:2865	208.81.40.101
cb15:901b:d157:4024:ada9:b250:d051:2866	208.81.40.102
cb15:901b:d157:4024:ada9:b250:d051:2867	208.81.40.103
cb15:901b:d157:4024:ada9:b250:d051:2868	208.81.40.104
cb15:901b:d157:4024:ada9:b250:d051:2869	208.81.40.105
cb15:901b:d157:4024:ada9:b250:d051:286a	208.81.40.106
cb15:901b:d157:4024:ada9:b250:d051:286b	208.81.40.107
cb15:901b:d157:4024:ada9:b250:d051:286c	208.81.40.108
cb15:901b:d157:4024:ada9:b250:d051:286d	208.81.40.109
cb15:901b:d157:4024:ada9:b250:d051:286e	208.81.40.110
cb15:901b:d157:4024:ada9:b250:d051:286f	208.81.40.111
cb15:901b:d157:4024:ada9:b250:d051:2870	208.81.40.112
cb15:901b:d157:4024:ada9:b250:d051:2871	208.81.40.113
cb15:901b:d157:4024:ada9:b250:d051:2872	208.81.40.114
cb15:901b:d157:4024:ada9:b250:d051:2873	208.81.40.115
cb15:901b:d157:4024:ada9:b250:d051:2874	208.81.40.116
cb15:901b:d157:4024:ada9:b250:d051:2875	208.81.40.117
cb15:901b:d157:4024:ada9:b250:d051:2876	208.81.40.118
cb15:901b:d157:4024:ada9:b250:d051:2877	208.81.40.119
cb15:901b:d157:4024:ada9:b250:d051:2878	208.81.40.120

cb15:901b:d157:4024:ada9:b250:d051:2879	208.81.40.121
cb15:901b:d157:4024:ada9:b250:d051:287a	208.81.40.122
cb15:901b:d157:4024:ada9:b250:d051:287b	208.81.40.123
cb15:901b:d157:4024:ada9:b250:d051:287c	208.81.40.124
cb15:901b:d157:4024:ada9:b250:d051:287d	208.81.40.125
cb15:901b:d157:4024:ada9:b250:d051:287e	208.81.40.126
cb15:901b:d157:4024:ada9:b250:d051:287f	208.81.40.127
cb15:901b:d157:4024:ada9:b250:d051:2880	208.81.40.128
cb15:901b:d157:4024:ada9:b250:d051:2881	208.81.40.129
cb15:901b:d157:4024:ada9:b250:d051:2882	208.81.40.130
cb15:901b:d157:4024:ada9:b250:d051:2883	208.81.40.131
cb15:901b:d157:4024:ada9:b250:d051:2884	208.81.40.132
cb15:901b:d157:4024:ada9:b250:d051:2885	208.81.40.133
cb15:901b:d157:4024:ada9:b250:d051:2886	208.81.40.134
cb15:901b:d157:4024:ada9:b250:d051:2887	208.81.40.135
cb15:901b:d157:4024:ada9:b250:d051:2888	208.81.40.136
cb15:901b:d157:4024:ada9:b250:d051:2889	208.81.40.137
cb15:901b:d157:4024:ada9:b250:d051:288a	208.81.40.138
cb15:901b:d157:4024:ada9:b250:d051:288b	208.81.40.139
cb15:901b:d157:4024:ada9:b250:d051:288c	208.81.40.140
cb15:901b:d157:4024:ada9:b250:d051:288d	208.81.40.141
cb15:901b:d157:4024:ada9:b250:d051:288e	208.81.40.142
cb15:901b:d157:4024:ada9:b250:d051:288f	208.81.40.143
cb15:901b:d157:4024:ada9:b250:d051:2890	208.81.40.144
cb15:901b:d157:4024:ada9:b250:d051:2891	208.81.40.145
cb15:901b:d157:4024:ada9:b250:d051:2892	208.81.40.146
cb15:901b:d157:4024:ada9:b250:d051:2893	208.81.40.147
cb15:901b:d157:4024:ada9:b250:d051:2894	208.81.40.148
cb15:901b:d157:4024:ada9:b250:d051:2895	208.81.40.149
cb15:901b:d157:4024:ada9:b250:d051:2896	208.81.40.150
cb15:901b:d157:4024:ada9:b250:d051:2897	208.81.40.151
cb15:901b:d157:4024:ada9:b250:d051:2898	208.81.40.152
cb15:901b:d157:4024:ada9:b250:d051:2899	208.81.40.153
cb15:901b:d157:4024:ada9:b250:d051:289a	208.81.40.154
cb15:901b:d157:4024:ada9:b250:d051:289b	208.81.40.155
cb15:901b:d157:4024:ada9:b250:d051:289c	208.81.40.156
cb15:901b:d157:4024:ada9:b250:d051:289d	208.81.40.157
cb15:901b:d157:4024:ada9:b250:d051:289e	208.81.40.158
cb15:901b:d157:4024:ada9:b250:d051:289f	208.81.40.159
cb15:901b:d157:4024:ada9:b250:d051:28a0	208.81.40.160
cb15:901b:d157:4024:ada9:b250:d051:28a1	208.81.40.161
cb15:901b:d157:4024:ada9:b250:d051:28a2	208.81.40.162
cb15:901b:d157:4024:ada9:b250:d051:28a3	208.81.40.163
cb15:901b:d157:4024:ada9:b250:d051:28a4	208.81.40.164
cb15:901b:d157:4024:ada9:b250:d051:28a5	208.81.40.165
cb15:901b:d157:4024:ada9:b250:d051:28a6	208.81.40.166
cb15:901b:d157:4024:ada9:b250:d051:28a7	208.81.40.167
cb15:901b:d157:4024:ada9:b250:d051:28a8	208.81.40.168
cb15:901b:d157:4024:ada9:b250:d051:28a9	208.81.40.169
cb15:901b:d157:4024:ada9:b250:d051:28aa	208.81.40.170
cb15:901b:d157:4024:ada9:b250:d051:28ab	208.81.40.171
cb15:901b:d157:4024:ada9:b250:d051:28ac	208.81.40.172
cb15:901b:d157:4024:ada9:b250:d051:28ad	208.81.40.173
cb15:901b:d157:4024:ada9:b250:d051:28ae	208.81.40.174
cb15:901b:d157:4024:ada9:b250:d051:28af	208.81.40.175
cb15:901b:d157:4024:ada9:b250:d051:28b0	208.81.40.176
cb15:901b:d157:4024:ada9:b250:d051:28b1	208.81.40.177
cb15:901b:d157:4024:ada9:b250:d051:28b2	208.81.40.178
cb15:901b:d157:4024:ada9:b250:d051:28b3	208.81.40.179
cb15:901b:d157:4024:ada9:b250:d051:28b4	208.81.40.180

cb15:901b:d157:4024:ada9:b250:d051:28b5	208.81.40.181
cb15:901b:d157:4024:ada9:b250:d051:28b6	208.81.40.182
cb15:901b:d157:4024:ada9:b250:d051:28b7	208.81.40.183
cb15:901b:d157:4024:ada9:b250:d051:28b8	208.81.40.184
cb15:901b:d157:4024:ada9:b250:d051:28b9	208.81.40.185
cb15:901b:d157:4024:ada9:b250:d051:28ba	208.81.40.186
cb15:901b:d157:4024:ada9:b250:d051:28bb	208.81.40.187
cb15:901b:d157:4024:ada9:b250:d051:28bc	208.81.40.188
cb15:901b:d157:4024:ada9:b250:d051:28bd	208.81.40.189
cb15:901b:d157:4024:ada9:b250:d051:28be	208.81.40.190
cb15:901b:d157:4024:ada9:b250:d051:28bf	208.81.40.191
cb15:901b:d157:4024:ada9:b250:d051:28c0	208.81.40.192
cb15:901b:d157:4024:ada9:b250:d051:28c1	208.81.40.193
cb15:901b:d157:4024:ada9:b250:d051:28c2	208.81.40.194
cb15:901b:d157:4024:ada9:b250:d051:28c3	208.81.40.195
cb15:901b:d157:4024:ada9:b250:d051:28c4	208.81.40.196
cb15:901b:d157:4024:ada9:b250:d051:28c5	208.81.40.197
cb15:901b:d157:4024:ada9:b250:d051:28c6	208.81.40.198
cb15:901b:d157:4024:ada9:b250:d051:28c7	208.81.40.199
cb15:901b:d157:4024:ada9:b250:d051:28c8	208.81.40.200
cb15:901b:d157:4024:ada9:b250:d051:28c9	208.81.40.201
cb15:901b:d157:4024:ada9:b250:d051:28ca	208.81.40.202
cb15:901b:d157:4024:ada9:b250:d051:28cb	208.81.40.203
cb15:901b:d157:4024:ada9:b250:d051:28cc	208.81.40.204
cb15:901b:d157:4024:ada9:b250:d051:28cd	208.81.40.205
cb15:901b:d157:4024:ada9:b250:d051:28ce	208.81.40.206
cb15:901b:d157:4024:ada9:b250:d051:28cf	208.81.40.207
cb15:901b:d157:4024:ada9:b250:d051:28d0	208.81.40.208
cb15:901b:d157:4024:ada9:b250:d051:28d1	208.81.40.209
cb15:901b:d157:4024:ada9:b250:d051:28d2	208.81.40.210
cb15:901b:d157:4024:ada9:b250:d051:28d3	208.81.40.211
cb15:901b:d157:4024:ada9:b250:d051:28d4	208.81.40.212
cb15:901b:d157:4024:ada9:b250:d051:28d5	208.81.40.213
cb15:901b:d157:4024:ada9:b250:d051:28d6	208.81.40.214
cb15:901b:d157:4024:ada9:b250:d051:28d7	208.81.40.215
cb15:901b:d157:4024:ada9:b250:d051:28d8	208.81.40.216
cb15:901b:d157:4024:ada9:b250:d051:28d9	208.81.40.217
cb15:901b:d157:4024:ada9:b250:d051:28da	208.81.40.218
cb15:901b:d157:4024:ada9:b250:d051:28db	208.81.40.219
cb15:901b:d157:4024:ada9:b250:d051:28dc	208.81.40.220
cb15:901b:d157:4024:ada9:b250:d051:28dd	208.81.40.221
cb15:901b:d157:4024:ada9:b250:d051:28de	208.81.40.222
cb15:901b:d157:4024:ada9:b250:d051:28df	208.81.40.223
cb15:901b:d157:4024:ada9:b250:d051:28e0	208.81.40.224
cb15:901b:d157:4024:ada9:b250:d051:28e1	208.81.40.225
cb15:901b:d157:4024:ada9:b250:d051:28e2	208.81.40.226
cb15:901b:d157:4024:ada9:b250:d051:28e3	208.81.40.227
cb15:901b:d157:4024:ada9:b250:d051:28e4	208.81.40.228
cb15:901b:d157:4024:ada9:b250:d051:28e5	208.81.40.229
cb15:901b:d157:4024:ada9:b250:d051:28e6	208.81.40.230
cb15:901b:d157:4024:ada9:b250:d051:28e7	208.81.40.231
cb15:901b:d157:4024:ada9:b250:d051:28e8	208.81.40.232
cb15:901b:d157:4024:ada9:b250:d051:28e9	208.81.40.233
cb15:901b:d157:4024:ada9:b250:d051:28ea	208.81.40.234
cb15:901b:d157:4024:ada9:b250:d051:28eb	208.81.40.235
cb15:901b:d157:4024:ada9:b250:d051:28ec	208.81.40.236
cb15:901b:d157:4024:ada9:b250:d051:28ed	208.81.40.237
cb15:901b:d157:4024:ada9:b250:d051:28ee	208.81.40.238
cb15:901b:d157:4024:ada9:b250:d051:28ef	208.81.40.239
cb15:901b:d157:4024:ada9:b250:d051:28f0	208.81.40.240
cb15:901b:d157:4024:ada9:b250:d051:28f1	208.81.40.241
cb15:901b:d157:4024:ada9:b250:d051:28f2	208.81.40.242
cb15:901b:d157:4024:ada9:b250:d051:28f3	208.81.40.243
cb15:901b:d157:4024:ada9:b250:d051:28f4	208.81.40.244
cb15:901b:d157:4024:ada9:b250:d051:28f5	208.81.40.245
cb15:901b:d157:4024:ada9:b250:d051:28f6	208.81.40.246
cb15:901b:d157:4024:ada9:b250:d051:28f7	208.81.40.247
cb15:901b:d157:4024:ada9:b250:d051:28f8	208.81.40.248
cb15:901b:d157:4024:ada9:b250:d051:28f9	208.81.40.249
cb15:901b:d157:4024:ada9:b250:d051:28fa	208.81.40.250
cb15:901b:d157:4024:ada9:b250:d051:28fb	208.81.40.251
cb15:901b:d157:4024:ada9:b250:d051:28fc	208.81.40.252
cb15:901b:d157:4024:ada9:b250:d051:28fd	208.81.40.253
cb15:901b:d157:4024:ada9:b250:d051:28fe	208.81.40.254
cb15:901b:d157:4024:ada9:b250:d051:28ff	208.81.40.255

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.