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:901b:1324:b51a:7029:4328:2501	67.40.37.1
cb15:901b:901b:1324:b51a:7029:4328:2502	67.40.37.2
cb15:901b:901b:1324:b51a:7029:4328:2503	67.40.37.3
cb15:901b:901b:1324:b51a:7029:4328:2504	67.40.37.4
cb15:901b:901b:1324:b51a:7029:4328:2505	67.40.37.5
cb15:901b:901b:1324:b51a:7029:4328:2506	67.40.37.6
cb15:901b:901b:1324:b51a:7029:4328:2507	67.40.37.7
cb15:901b:901b:1324:b51a:7029:4328:2508	67.40.37.8
cb15:901b:901b:1324:b51a:7029:4328:2509	67.40.37.9
cb15:901b:901b:1324:b51a:7029:4328:250a	67.40.37.10
cb15:901b:901b:1324:b51a:7029:4328:250b	67.40.37.11
cb15:901b:901b:1324:b51a:7029:4328:250c	67.40.37.12
cb15:901b:901b:1324:b51a:7029:4328:250d	67.40.37.13
cb15:901b:901b:1324:b51a:7029:4328:250e	67.40.37.14
cb15:901b:901b:1324:b51a:7029:4328:250f	67.40.37.15
cb15:901b:901b:1324:b51a:7029:4328:2510	67.40.37.16
cb15:901b:901b:1324:b51a:7029:4328:2511	67.40.37.17
cb15:901b:901b:1324:b51a:7029:4328:2512	67.40.37.18
cb15:901b:901b:1324:b51a:7029:4328:2513	67.40.37.19
cb15:901b:901b:1324:b51a:7029:4328:2514	67.40.37.20
cb15:901b:901b:1324:b51a:7029:4328:2515	67.40.37.21
cb15:901b:901b:1324:b51a:7029:4328:2516	67.40.37.22
cb15:901b:901b:1324:b51a:7029:4328:2517	67.40.37.23
cb15:901b:901b:1324:b51a:7029:4328:2518	67.40.37.24
cb15:901b:901b:1324:b51a:7029:4328:2519	67.40.37.25
cb15:901b:901b:1324:b51a:7029:4328:251a	67.40.37.26
cb15:901b:901b:1324:b51a:7029:4328:251b	67.40.37.27
cb15:901b:901b:1324:b51a:7029:4328:251c	67.40.37.28
cb15:901b:901b:1324:b51a:7029:4328:251d	67.40.37.29
cb15:901b:901b:1324:b51a:7029:4328:251e	67.40.37.30
cb15:901b:901b:1324:b51a:7029:4328:251f	67.40.37.31
cb15:901b:901b:1324:b51a:7029:4328:2520	67.40.37.32
cb15:901b:901b:1324:b51a:7029:4328:2521	67.40.37.33
cb15:901b:901b:1324:b51a:7029:4328:2522	67.40.37.34
cb15:901b:901b:1324:b51a:7029:4328:2523	67.40.37.35
cb15:901b:901b:1324:b51a:7029:4328:2524	67.40.37.36
cb15:901b:901b:1324:b51a:7029:4328:2525	67.40.37.37
cb15:901b:901b:1324:b51a:7029:4328:2526	67.40.37.38
cb15:901b:901b:1324:b51a:7029:4328:2527	67.40.37.39
cb15:901b:901b:1324:b51a:7029:4328:2528	67.40.37.40
cb15:901b:901b:1324:b51a:7029:4328:2529	67.40.37.41
cb15:901b:901b:1324:b51a:7029:4328:252a	67.40.37.42
cb15:901b:901b:1324:b51a:7029:4328:252b	67.40.37.43
cb15:901b:901b:1324:b51a:7029:4328:252c	67.40.37.44
cb15:901b:901b:1324:b51a:7029:4328:252d	67.40.37.45
cb15:901b:901b:1324:b51a:7029:4328:252e	67.40.37.46
cb15:901b:901b:1324:b51a:7029:4328:252f	67.40.37.47
cb15:901b:901b:1324:b51a:7029:4328:2530	67.40.37.48
cb15:901b:901b:1324:b51a:7029:4328:2531	67.40.37.49
cb15:901b:901b:1324:b51a:7029:4328:2532	67.40.37.50
cb15:901b:901b:1324:b51a:7029:4328:2533	67.40.37.51
cb15:901b:901b:1324:b51a:7029:4328:2534	67.40.37.52
cb15:901b:901b:1324:b51a:7029:4328:2535	67.40.37.53
cb15:901b:901b:1324:b51a:7029:4328:2536	67.40.37.54
cb15:901b:901b:1324:b51a:7029:4328:2537	67.40.37.55
cb15:901b:901b:1324:b51a:7029:4328:2538	67.40.37.56
cb15:901b:901b:1324:b51a:7029:4328:2539	67.40.37.57
cb15:901b:901b:1324:b51a:7029:4328:253a	67.40.37.58
cb15:901b:901b:1324:b51a:7029:4328:253b	67.40.37.59
cb15:901b:901b:1324:b51a:7029:4328:253c	67.40.37.60

cb15:901b:901b:1324:b51a:7029:4328:253d	67.40.37.61
cb15:901b:901b:1324:b51a:7029:4328:253e	67.40.37.62
cb15:901b:901b:1324:b51a:7029:4328:253f	67.40.37.63
cb15:901b:901b:1324:b51a:7029:4328:2540	67.40.37.64
cb15:901b:901b:1324:b51a:7029:4328:2541	67.40.37.65
cb15:901b:901b:1324:b51a:7029:4328:2542	67.40.37.66
cb15:901b:901b:1324:b51a:7029:4328:2543	67.40.37.67
cb15:901b:901b:1324:b51a:7029:4328:2544	67.40.37.68
cb15:901b:901b:1324:b51a:7029:4328:2545	67.40.37.69
cb15:901b:901b:1324:b51a:7029:4328:2546	67.40.37.70
cb15:901b:901b:1324:b51a:7029:4328:2547	67.40.37.71
cb15:901b:901b:1324:b51a:7029:4328:2548	67.40.37.72
cb15:901b:901b:1324:b51a:7029:4328:2549	67.40.37.73
cb15:901b:901b:1324:b51a:7029:4328:254a	67.40.37.74
cb15:901b:901b:1324:b51a:7029:4328:254b	67.40.37.75
cb15:901b:901b:1324:b51a:7029:4328:254c	67.40.37.76
cb15:901b:901b:1324:b51a:7029:4328:254d	67.40.37.77
cb15:901b:901b:1324:b51a:7029:4328:254e	67.40.37.78
cb15:901b:901b:1324:b51a:7029:4328:254f	67.40.37.79
cb15:901b:901b:1324:b51a:7029:4328:2550	67.40.37.80
cb15:901b:901b:1324:b51a:7029:4328:2551	67.40.37.81
cb15:901b:901b:1324:b51a:7029:4328:2552	67.40.37.82
cb15:901b:901b:1324:b51a:7029:4328:2553	67.40.37.83
cb15:901b:901b:1324:b51a:7029:4328:2554	67.40.37.84
cb15:901b:901b:1324:b51a:7029:4328:2555	67.40.37.85
cb15:901b:901b:1324:b51a:7029:4328:2556	67.40.37.86
cb15:901b:901b:1324:b51a:7029:4328:2557	67.40.37.87
cb15:901b:901b:1324:b51a:7029:4328:2558	67.40.37.88
cb15:901b:901b:1324:b51a:7029:4328:2559	67.40.37.89
cb15:901b:901b:1324:b51a:7029:4328:255a	67.40.37.90
cb15:901b:901b:1324:b51a:7029:4328:255b	67.40.37.91
cb15:901b:901b:1324:b51a:7029:4328:255c	67.40.37.92
cb15:901b:901b:1324:b51a:7029:4328:255d	67.40.37.93
cb15:901b:901b:1324:b51a:7029:4328:255e	67.40.37.94
cb15:901b:901b:1324:b51a:7029:4328:255f	67.40.37.95
cb15:901b:901b:1324:b51a:7029:4328:2560	67.40.37.96
cb15:901b:901b:1324:b51a:7029:4328:2561	67.40.37.97
cb15:901b:901b:1324:b51a:7029:4328:2562	67.40.37.98
cb15:901b:901b:1324:b51a:7029:4328:2563	67.40.37.99
cb15:901b:901b:1324:b51a:7029:4328:2564	67.40.37.100
cb15:901b:901b:1324:b51a:7029:4328:2565	67.40.37.101
cb15:901b:901b:1324:b51a:7029:4328:2566	67.40.37.102
cb15:901b:901b:1324:b51a:7029:4328:2567	67.40.37.103
cb15:901b:901b:1324:b51a:7029:4328:2568	67.40.37.104
cb15:901b:901b:1324:b51a:7029:4328:2569	67.40.37.105
cb15:901b:901b:1324:b51a:7029:4328:256a	67.40.37.106
cb15:901b:901b:1324:b51a:7029:4328:256b	67.40.37.107
cb15:901b:901b:1324:b51a:7029:4328:256c	67.40.37.108
cb15:901b:901b:1324:b51a:7029:4328:256d	67.40.37.109
cb15:901b:901b:1324:b51a:7029:4328:256e	67.40.37.110
cb15:901b:901b:1324:b51a:7029:4328:256f	67.40.37.111
cb15:901b:901b:1324:b51a:7029:4328:2570	67.40.37.112
cb15:901b:901b:1324:b51a:7029:4328:2571	67.40.37.113
cb15:901b:901b:1324:b51a:7029:4328:2572	67.40.37.114
cb15:901b:901b:1324:b51a:7029:4328:2573	67.40.37.115
cb15:901b:901b:1324:b51a:7029:4328:2574	67.40.37.116
cb15:901b:901b:1324:b51a:7029:4328:2575	67.40.37.117
cb15:901b:901b:1324:b51a:7029:4328:2576	67.40.37.118
cb15:901b:901b:1324:b51a:7029:4328:2577	67.40.37.119
cb15:901b:901b:1324:b51a:7029:4328:2578	67.40.37.120

cb15:901b:901b:1324:b51a:7029:4328:2579	67.40.37.121
cb15:901b:901b:1324:b51a:7029:4328:257a	67.40.37.122
cb15:901b:901b:1324:b51a:7029:4328:257b	67.40.37.123
cb15:901b:901b:1324:b51a:7029:4328:257c	67.40.37.124
cb15:901b:901b:1324:b51a:7029:4328:257d	67.40.37.125
cb15:901b:901b:1324:b51a:7029:4328:257e	67.40.37.126
cb15:901b:901b:1324:b51a:7029:4328:257f	67.40.37.127
cb15:901b:901b:1324:b51a:7029:4328:2580	67.40.37.128
cb15:901b:901b:1324:b51a:7029:4328:2581	67.40.37.129
cb15:901b:901b:1324:b51a:7029:4328:2582	67.40.37.130
cb15:901b:901b:1324:b51a:7029:4328:2583	67.40.37.131
cb15:901b:901b:1324:b51a:7029:4328:2584	67.40.37.132
cb15:901b:901b:1324:b51a:7029:4328:2585	67.40.37.133
cb15:901b:901b:1324:b51a:7029:4328:2586	67.40.37.134
cb15:901b:901b:1324:b51a:7029:4328:2587	67.40.37.135
cb15:901b:901b:1324:b51a:7029:4328:2588	67.40.37.136
cb15:901b:901b:1324:b51a:7029:4328:2589	67.40.37.137
cb15:901b:901b:1324:b51a:7029:4328:258a	67.40.37.138
cb15:901b:901b:1324:b51a:7029:4328:258b	67.40.37.139
cb15:901b:901b:1324:b51a:7029:4328:258c	67.40.37.140
cb15:901b:901b:1324:b51a:7029:4328:258d	67.40.37.141
cb15:901b:901b:1324:b51a:7029:4328:258e	67.40.37.142
cb15:901b:901b:1324:b51a:7029:4328:258f	67.40.37.143
cb15:901b:901b:1324:b51a:7029:4328:2590	67.40.37.144
cb15:901b:901b:1324:b51a:7029:4328:2591	67.40.37.145
cb15:901b:901b:1324:b51a:7029:4328:2592	67.40.37.146
cb15:901b:901b:1324:b51a:7029:4328:2593	67.40.37.147
cb15:901b:901b:1324:b51a:7029:4328:2594	67.40.37.148
cb15:901b:901b:1324:b51a:7029:4328:2595	67.40.37.149
cb15:901b:901b:1324:b51a:7029:4328:2596	67.40.37.150
cb15:901b:901b:1324:b51a:7029:4328:2597	67.40.37.151
cb15:901b:901b:1324:b51a:7029:4328:2598	67.40.37.152
cb15:901b:901b:1324:b51a:7029:4328:2599	67.40.37.153
cb15:901b:901b:1324:b51a:7029:4328:259a	67.40.37.154
cb15:901b:901b:1324:b51a:7029:4328:259b	67.40.37.155
cb15:901b:901b:1324:b51a:7029:4328:259c	67.40.37.156
cb15:901b:901b:1324:b51a:7029:4328:259d	67.40.37.157
cb15:901b:901b:1324:b51a:7029:4328:259e	67.40.37.158
cb15:901b:901b:1324:b51a:7029:4328:259f	67.40.37.159
cb15:901b:901b:1324:b51a:7029:4328:25a0	67.40.37.160
cb15:901b:901b:1324:b51a:7029:4328:25a1	67.40.37.161
cb15:901b:901b:1324:b51a:7029:4328:25a2	67.40.37.162
cb15:901b:901b:1324:b51a:7029:4328:25a3	67.40.37.163
cb15:901b:901b:1324:b51a:7029:4328:25a4	67.40.37.164
cb15:901b:901b:1324:b51a:7029:4328:25a5	67.40.37.165
cb15:901b:901b:1324:b51a:7029:4328:25a6	67.40.37.166
cb15:901b:901b:1324:b51a:7029:4328:25a7	67.40.37.167
cb15:901b:901b:1324:b51a:7029:4328:25a8	67.40.37.168
cb15:901b:901b:1324:b51a:7029:4328:25a9	67.40.37.169
cb15:901b:901b:1324:b51a:7029:4328:25aa	67.40.37.170
cb15:901b:901b:1324:b51a:7029:4328:25ab	67.40.37.171
cb15:901b:901b:1324:b51a:7029:4328:25ac	67.40.37.172
cb15:901b:901b:1324:b51a:7029:4328:25ad	67.40.37.173
cb15:901b:901b:1324:b51a:7029:4328:25ae	67.40.37.174
cb15:901b:901b:1324:b51a:7029:4328:25af	67.40.37.175
cb15:901b:901b:1324:b51a:7029:4328:25b0	67.40.37.176
cb15:901b:901b:1324:b51a:7029:4328:25b1	67.40.37.177
cb15:901b:901b:1324:b51a:7029:4328:25b2	67.40.37.178
cb15:901b:901b:1324:b51a:7029:4328:25b3	67.40.37.179
cb15:901b:901b:1324:b51a:7029:4328:25b4	67.40.37.180

cb15:901b:901b:1324:b51a:7029:4328:25b5	67.40.37.181
cb15:901b:901b:1324:b51a:7029:4328:25b6	67.40.37.182
cb15:901b:901b:1324:b51a:7029:4328:25b7	67.40.37.183
cb15:901b:901b:1324:b51a:7029:4328:25b8	67.40.37.184
cb15:901b:901b:1324:b51a:7029:4328:25b9	67.40.37.185
cb15:901b:901b:1324:b51a:7029:4328:25ba	67.40.37.186
cb15:901b:901b:1324:b51a:7029:4328:25bb	67.40.37.187
cb15:901b:901b:1324:b51a:7029:4328:25bc	67.40.37.188
cb15:901b:901b:1324:b51a:7029:4328:25bd	67.40.37.189
cb15:901b:901b:1324:b51a:7029:4328:25be	67.40.37.190
cb15:901b:901b:1324:b51a:7029:4328:25bf	67.40.37.191
cb15:901b:901b:1324:b51a:7029:4328:25c0	67.40.37.192
cb15:901b:901b:1324:b51a:7029:4328:25c1	67.40.37.193
cb15:901b:901b:1324:b51a:7029:4328:25c2	67.40.37.194
cb15:901b:901b:1324:b51a:7029:4328:25c3	67.40.37.195
cb15:901b:901b:1324:b51a:7029:4328:25c4	67.40.37.196
cb15:901b:901b:1324:b51a:7029:4328:25c5	67.40.37.197
cb15:901b:901b:1324:b51a:7029:4328:25c6	67.40.37.198
cb15:901b:901b:1324:b51a:7029:4328:25c7	67.40.37.199
cb15:901b:901b:1324:b51a:7029:4328:25c8	67.40.37.200
cb15:901b:901b:1324:b51a:7029:4328:25c9	67.40.37.201
cb15:901b:901b:1324:b51a:7029:4328:25ca	67.40.37.202
cb15:901b:901b:1324:b51a:7029:4328:25cb	67.40.37.203
cb15:901b:901b:1324:b51a:7029:4328:25cc	67.40.37.204
cb15:901b:901b:1324:b51a:7029:4328:25cd	67.40.37.205
cb15:901b:901b:1324:b51a:7029:4328:25ce	67.40.37.206
cb15:901b:901b:1324:b51a:7029:4328:25cf	67.40.37.207
cb15:901b:901b:1324:b51a:7029:4328:25d0	67.40.37.208
cb15:901b:901b:1324:b51a:7029:4328:25d1	67.40.37.209
cb15:901b:901b:1324:b51a:7029:4328:25d2	67.40.37.210
cb15:901b:901b:1324:b51a:7029:4328:25d3	67.40.37.211
cb15:901b:901b:1324:b51a:7029:4328:25d4	67.40.37.212
cb15:901b:901b:1324:b51a:7029:4328:25d5	67.40.37.213
cb15:901b:901b:1324:b51a:7029:4328:25d6	67.40.37.214
cb15:901b:901b:1324:b51a:7029:4328:25d7	67.40.37.215
cb15:901b:901b:1324:b51a:7029:4328:25d8	67.40.37.216
cb15:901b:901b:1324:b51a:7029:4328:25d9	67.40.37.217
cb15:901b:901b:1324:b51a:7029:4328:25da	67.40.37.218
cb15:901b:901b:1324:b51a:7029:4328:25db	67.40.37.219
cb15:901b:901b:1324:b51a:7029:4328:25dc	67.40.37.220
cb15:901b:901b:1324:b51a:7029:4328:25dd	67.40.37.221
cb15:901b:901b:1324:b51a:7029:4328:25de	67.40.37.222
cb15:901b:901b:1324:b51a:7029:4328:25df	67.40.37.223
cb15:901b:901b:1324:b51a:7029:4328:25e0	67.40.37.224
cb15:901b:901b:1324:b51a:7029:4328:25e1	67.40.37.225
cb15:901b:901b:1324:b51a:7029:4328:25e2	67.40.37.226
cb15:901b:901b:1324:b51a:7029:4328:25e3	67.40.37.227
cb15:901b:901b:1324:b51a:7029:4328:25e4	67.40.37.228
cb15:901b:901b:1324:b51a:7029:4328:25e5	67.40.37.229
cb15:901b:901b:1324:b51a:7029:4328:25e6	67.40.37.230
cb15:901b:901b:1324:b51a:7029:4328:25e7	67.40.37.231
cb15:901b:901b:1324:b51a:7029:4328:25e8	67.40.37.232
cb15:901b:901b:1324:b51a:7029:4328:25e9	67.40.37.233
cb15:901b:901b:1324:b51a:7029:4328:25ea	67.40.37.234
cb15:901b:901b:1324:b51a:7029:4328:25eb	67.40.37.235
cb15:901b:901b:1324:b51a:7029:4328:25ec	67.40.37.236
cb15:901b:901b:1324:b51a:7029:4328:25ed	67.40.37.237
cb15:901b:901b:1324:b51a:7029:4328:25ee	67.40.37.238
cb15:901b:901b:1324:b51a:7029:4328:25ef	67.40.37.239
cb15:901b:901b:1324:b51a:7029:4328:25f0	67.40.37.240
cb15:901b:901b:1324:b51a:7029:4328:25f1	67.40.37.241
cb15:901b:901b:1324:b51a:7029:4328:25f2	67.40.37.242
cb15:901b:901b:1324:b51a:7029:4328:25f3	67.40.37.243
cb15:901b:901b:1324:b51a:7029:4328:25f4	67.40.37.244
cb15:901b:901b:1324:b51a:7029:4328:25f5	67.40.37.245
cb15:901b:901b:1324:b51a:7029:4328:25f6	67.40.37.246
cb15:901b:901b:1324:b51a:7029:4328:25f7	67.40.37.247
cb15:901b:901b:1324:b51a:7029:4328:25f8	67.40.37.248
cb15:901b:901b:1324:b51a:7029:4328:25f9	67.40.37.249
cb15:901b:901b:1324:b51a:7029:4328:25fa	67.40.37.250
cb15:901b:901b:1324:b51a:7029:4328:25fb	67.40.37.251
cb15:901b:901b:1324:b51a:7029:4328:25fc	67.40.37.252
cb15:901b:901b:1324:b51a:7029:4328:25fd	67.40.37.253
cb15:901b:901b:1324:b51a:7029:4328:25fe	67.40.37.254
cb15:901b:901b:1324:b51a:7029:4328:25ff	67.40.37.255

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.