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:8024:cd24:8081:2024:5b51:2501	91.81.37.1
cb15:901b:8024:cd24:8081:2024:5b51:2502	91.81.37.2
cb15:901b:8024:cd24:8081:2024:5b51:2503	91.81.37.3
cb15:901b:8024:cd24:8081:2024:5b51:2504	91.81.37.4
cb15:901b:8024:cd24:8081:2024:5b51:2505	91.81.37.5
cb15:901b:8024:cd24:8081:2024:5b51:2506	91.81.37.6
cb15:901b:8024:cd24:8081:2024:5b51:2507	91.81.37.7
cb15:901b:8024:cd24:8081:2024:5b51:2508	91.81.37.8
cb15:901b:8024:cd24:8081:2024:5b51:2509	91.81.37.9
cb15:901b:8024:cd24:8081:2024:5b51:250a	91.81.37.10
cb15:901b:8024:cd24:8081:2024:5b51:250b	91.81.37.11
cb15:901b:8024:cd24:8081:2024:5b51:250c	91.81.37.12
cb15:901b:8024:cd24:8081:2024:5b51:250d	91.81.37.13
cb15:901b:8024:cd24:8081:2024:5b51:250e	91.81.37.14
cb15:901b:8024:cd24:8081:2024:5b51:250f	91.81.37.15
cb15:901b:8024:cd24:8081:2024:5b51:2510	91.81.37.16
cb15:901b:8024:cd24:8081:2024:5b51:2511	91.81.37.17
cb15:901b:8024:cd24:8081:2024:5b51:2512	91.81.37.18
cb15:901b:8024:cd24:8081:2024:5b51:2513	91.81.37.19
cb15:901b:8024:cd24:8081:2024:5b51:2514	91.81.37.20
cb15:901b:8024:cd24:8081:2024:5b51:2515	91.81.37.21
cb15:901b:8024:cd24:8081:2024:5b51:2516	91.81.37.22
cb15:901b:8024:cd24:8081:2024:5b51:2517	91.81.37.23
cb15:901b:8024:cd24:8081:2024:5b51:2518	91.81.37.24
cb15:901b:8024:cd24:8081:2024:5b51:2519	91.81.37.25
cb15:901b:8024:cd24:8081:2024:5b51:251a	91.81.37.26
cb15:901b:8024:cd24:8081:2024:5b51:251b	91.81.37.27
cb15:901b:8024:cd24:8081:2024:5b51:251c	91.81.37.28
cb15:901b:8024:cd24:8081:2024:5b51:251d	91.81.37.29
cb15:901b:8024:cd24:8081:2024:5b51:251e	91.81.37.30
cb15:901b:8024:cd24:8081:2024:5b51:251f	91.81.37.31
cb15:901b:8024:cd24:8081:2024:5b51:2520	91.81.37.32
cb15:901b:8024:cd24:8081:2024:5b51:2521	91.81.37.33
cb15:901b:8024:cd24:8081:2024:5b51:2522	91.81.37.34
cb15:901b:8024:cd24:8081:2024:5b51:2523	91.81.37.35
cb15:901b:8024:cd24:8081:2024:5b51:2524	91.81.37.36
cb15:901b:8024:cd24:8081:2024:5b51:2525	91.81.37.37
cb15:901b:8024:cd24:8081:2024:5b51:2526	91.81.37.38
cb15:901b:8024:cd24:8081:2024:5b51:2527	91.81.37.39
cb15:901b:8024:cd24:8081:2024:5b51:2528	91.81.37.40
cb15:901b:8024:cd24:8081:2024:5b51:2529	91.81.37.41
cb15:901b:8024:cd24:8081:2024:5b51:252a	91.81.37.42
cb15:901b:8024:cd24:8081:2024:5b51:252b	91.81.37.43
cb15:901b:8024:cd24:8081:2024:5b51:252c	91.81.37.44
cb15:901b:8024:cd24:8081:2024:5b51:252d	91.81.37.45
cb15:901b:8024:cd24:8081:2024:5b51:252e	91.81.37.46
cb15:901b:8024:cd24:8081:2024:5b51:252f	91.81.37.47
cb15:901b:8024:cd24:8081:2024:5b51:2530	91.81.37.48
cb15:901b:8024:cd24:8081:2024:5b51:2531	91.81.37.49
cb15:901b:8024:cd24:8081:2024:5b51:2532	91.81.37.50
cb15:901b:8024:cd24:8081:2024:5b51:2533	91.81.37.51
cb15:901b:8024:cd24:8081:2024:5b51:2534	91.81.37.52
cb15:901b:8024:cd24:8081:2024:5b51:2535	91.81.37.53
cb15:901b:8024:cd24:8081:2024:5b51:2536	91.81.37.54
cb15:901b:8024:cd24:8081:2024:5b51:2537	91.81.37.55
cb15:901b:8024:cd24:8081:2024:5b51:2538	91.81.37.56
cb15:901b:8024:cd24:8081:2024:5b51:2539	91.81.37.57
cb15:901b:8024:cd24:8081:2024:5b51:253a	91.81.37.58
cb15:901b:8024:cd24:8081:2024:5b51:253b	91.81.37.59
cb15:901b:8024:cd24:8081:2024:5b51:253c	91.81.37.60

cb15:901b:8024:cd24:8081:2024:5b51:253d	91.81.37.61
cb15:901b:8024:cd24:8081:2024:5b51:253e	91.81.37.62
cb15:901b:8024:cd24:8081:2024:5b51:253f	91.81.37.63
cb15:901b:8024:cd24:8081:2024:5b51:2540	91.81.37.64
cb15:901b:8024:cd24:8081:2024:5b51:2541	91.81.37.65
cb15:901b:8024:cd24:8081:2024:5b51:2542	91.81.37.66
cb15:901b:8024:cd24:8081:2024:5b51:2543	91.81.37.67
cb15:901b:8024:cd24:8081:2024:5b51:2544	91.81.37.68
cb15:901b:8024:cd24:8081:2024:5b51:2545	91.81.37.69
cb15:901b:8024:cd24:8081:2024:5b51:2546	91.81.37.70
cb15:901b:8024:cd24:8081:2024:5b51:2547	91.81.37.71
cb15:901b:8024:cd24:8081:2024:5b51:2548	91.81.37.72
cb15:901b:8024:cd24:8081:2024:5b51:2549	91.81.37.73
cb15:901b:8024:cd24:8081:2024:5b51:254a	91.81.37.74
cb15:901b:8024:cd24:8081:2024:5b51:254b	91.81.37.75
cb15:901b:8024:cd24:8081:2024:5b51:254c	91.81.37.76
cb15:901b:8024:cd24:8081:2024:5b51:254d	91.81.37.77
cb15:901b:8024:cd24:8081:2024:5b51:254e	91.81.37.78
cb15:901b:8024:cd24:8081:2024:5b51:254f	91.81.37.79
cb15:901b:8024:cd24:8081:2024:5b51:2550	91.81.37.80
cb15:901b:8024:cd24:8081:2024:5b51:2551	91.81.37.81
cb15:901b:8024:cd24:8081:2024:5b51:2552	91.81.37.82
cb15:901b:8024:cd24:8081:2024:5b51:2553	91.81.37.83
cb15:901b:8024:cd24:8081:2024:5b51:2554	91.81.37.84
cb15:901b:8024:cd24:8081:2024:5b51:2555	91.81.37.85
cb15:901b:8024:cd24:8081:2024:5b51:2556	91.81.37.86
cb15:901b:8024:cd24:8081:2024:5b51:2557	91.81.37.87
cb15:901b:8024:cd24:8081:2024:5b51:2558	91.81.37.88
cb15:901b:8024:cd24:8081:2024:5b51:2559	91.81.37.89
cb15:901b:8024:cd24:8081:2024:5b51:255a	91.81.37.90
cb15:901b:8024:cd24:8081:2024:5b51:255b	91.81.37.91
cb15:901b:8024:cd24:8081:2024:5b51:255c	91.81.37.92
cb15:901b:8024:cd24:8081:2024:5b51:255d	91.81.37.93
cb15:901b:8024:cd24:8081:2024:5b51:255e	91.81.37.94
cb15:901b:8024:cd24:8081:2024:5b51:255f	91.81.37.95
cb15:901b:8024:cd24:8081:2024:5b51:2560	91.81.37.96
cb15:901b:8024:cd24:8081:2024:5b51:2561	91.81.37.97
cb15:901b:8024:cd24:8081:2024:5b51:2562	91.81.37.98
cb15:901b:8024:cd24:8081:2024:5b51:2563	91.81.37.99
cb15:901b:8024:cd24:8081:2024:5b51:2564	91.81.37.100
cb15:901b:8024:cd24:8081:2024:5b51:2565	91.81.37.101
cb15:901b:8024:cd24:8081:2024:5b51:2566	91.81.37.102
cb15:901b:8024:cd24:8081:2024:5b51:2567	91.81.37.103
cb15:901b:8024:cd24:8081:2024:5b51:2568	91.81.37.104
cb15:901b:8024:cd24:8081:2024:5b51:2569	91.81.37.105
cb15:901b:8024:cd24:8081:2024:5b51:256a	91.81.37.106
cb15:901b:8024:cd24:8081:2024:5b51:256b	91.81.37.107
cb15:901b:8024:cd24:8081:2024:5b51:256c	91.81.37.108
cb15:901b:8024:cd24:8081:2024:5b51:256d	91.81.37.109
cb15:901b:8024:cd24:8081:2024:5b51:256e	91.81.37.110
cb15:901b:8024:cd24:8081:2024:5b51:256f	91.81.37.111
cb15:901b:8024:cd24:8081:2024:5b51:2570	91.81.37.112
cb15:901b:8024:cd24:8081:2024:5b51:2571	91.81.37.113
cb15:901b:8024:cd24:8081:2024:5b51:2572	91.81.37.114
cb15:901b:8024:cd24:8081:2024:5b51:2573	91.81.37.115
cb15:901b:8024:cd24:8081:2024:5b51:2574	91.81.37.116
cb15:901b:8024:cd24:8081:2024:5b51:2575	91.81.37.117
cb15:901b:8024:cd24:8081:2024:5b51:2576	91.81.37.118
cb15:901b:8024:cd24:8081:2024:5b51:2577	91.81.37.119
cb15:901b:8024:cd24:8081:2024:5b51:2578	91.81.37.120

cb15:901b:8024:cd24:8081:2024:5b51:2579	91.81.37.121
cb15:901b:8024:cd24:8081:2024:5b51:257a	91.81.37.122
cb15:901b:8024:cd24:8081:2024:5b51:257b	91.81.37.123
cb15:901b:8024:cd24:8081:2024:5b51:257c	91.81.37.124
cb15:901b:8024:cd24:8081:2024:5b51:257d	91.81.37.125
cb15:901b:8024:cd24:8081:2024:5b51:257e	91.81.37.126
cb15:901b:8024:cd24:8081:2024:5b51:257f	91.81.37.127
cb15:901b:8024:cd24:8081:2024:5b51:2580	91.81.37.128
cb15:901b:8024:cd24:8081:2024:5b51:2581	91.81.37.129
cb15:901b:8024:cd24:8081:2024:5b51:2582	91.81.37.130
cb15:901b:8024:cd24:8081:2024:5b51:2583	91.81.37.131
cb15:901b:8024:cd24:8081:2024:5b51:2584	91.81.37.132
cb15:901b:8024:cd24:8081:2024:5b51:2585	91.81.37.133
cb15:901b:8024:cd24:8081:2024:5b51:2586	91.81.37.134
cb15:901b:8024:cd24:8081:2024:5b51:2587	91.81.37.135
cb15:901b:8024:cd24:8081:2024:5b51:2588	91.81.37.136
cb15:901b:8024:cd24:8081:2024:5b51:2589	91.81.37.137
cb15:901b:8024:cd24:8081:2024:5b51:258a	91.81.37.138
cb15:901b:8024:cd24:8081:2024:5b51:258b	91.81.37.139
cb15:901b:8024:cd24:8081:2024:5b51:258c	91.81.37.140
cb15:901b:8024:cd24:8081:2024:5b51:258d	91.81.37.141
cb15:901b:8024:cd24:8081:2024:5b51:258e	91.81.37.142
cb15:901b:8024:cd24:8081:2024:5b51:258f	91.81.37.143
cb15:901b:8024:cd24:8081:2024:5b51:2590	91.81.37.144
cb15:901b:8024:cd24:8081:2024:5b51:2591	91.81.37.145
cb15:901b:8024:cd24:8081:2024:5b51:2592	91.81.37.146
cb15:901b:8024:cd24:8081:2024:5b51:2593	91.81.37.147
cb15:901b:8024:cd24:8081:2024:5b51:2594	91.81.37.148
cb15:901b:8024:cd24:8081:2024:5b51:2595	91.81.37.149
cb15:901b:8024:cd24:8081:2024:5b51:2596	91.81.37.150
cb15:901b:8024:cd24:8081:2024:5b51:2597	91.81.37.151
cb15:901b:8024:cd24:8081:2024:5b51:2598	91.81.37.152
cb15:901b:8024:cd24:8081:2024:5b51:2599	91.81.37.153
cb15:901b:8024:cd24:8081:2024:5b51:259a	91.81.37.154
cb15:901b:8024:cd24:8081:2024:5b51:259b	91.81.37.155
cb15:901b:8024:cd24:8081:2024:5b51:259c	91.81.37.156
cb15:901b:8024:cd24:8081:2024:5b51:259d	91.81.37.157
cb15:901b:8024:cd24:8081:2024:5b51:259e	91.81.37.158
cb15:901b:8024:cd24:8081:2024:5b51:259f	91.81.37.159
cb15:901b:8024:cd24:8081:2024:5b51:25a0	91.81.37.160
cb15:901b:8024:cd24:8081:2024:5b51:25a1	91.81.37.161
cb15:901b:8024:cd24:8081:2024:5b51:25a2	91.81.37.162
cb15:901b:8024:cd24:8081:2024:5b51:25a3	91.81.37.163
cb15:901b:8024:cd24:8081:2024:5b51:25a4	91.81.37.164
cb15:901b:8024:cd24:8081:2024:5b51:25a5	91.81.37.165
cb15:901b:8024:cd24:8081:2024:5b51:25a6	91.81.37.166
cb15:901b:8024:cd24:8081:2024:5b51:25a7	91.81.37.167
cb15:901b:8024:cd24:8081:2024:5b51:25a8	91.81.37.168
cb15:901b:8024:cd24:8081:2024:5b51:25a9	91.81.37.169
cb15:901b:8024:cd24:8081:2024:5b51:25aa	91.81.37.170
cb15:901b:8024:cd24:8081:2024:5b51:25ab	91.81.37.171
cb15:901b:8024:cd24:8081:2024:5b51:25ac	91.81.37.172
cb15:901b:8024:cd24:8081:2024:5b51:25ad	91.81.37.173
cb15:901b:8024:cd24:8081:2024:5b51:25ae	91.81.37.174
cb15:901b:8024:cd24:8081:2024:5b51:25af	91.81.37.175
cb15:901b:8024:cd24:8081:2024:5b51:25b0	91.81.37.176
cb15:901b:8024:cd24:8081:2024:5b51:25b1	91.81.37.177
cb15:901b:8024:cd24:8081:2024:5b51:25b2	91.81.37.178
cb15:901b:8024:cd24:8081:2024:5b51:25b3	91.81.37.179
cb15:901b:8024:cd24:8081:2024:5b51:25b4	91.81.37.180

cb15:901b:8024:cd24:8081:2024:5b51:25b5	91.81.37.181
cb15:901b:8024:cd24:8081:2024:5b51:25b6	91.81.37.182
cb15:901b:8024:cd24:8081:2024:5b51:25b7	91.81.37.183
cb15:901b:8024:cd24:8081:2024:5b51:25b8	91.81.37.184
cb15:901b:8024:cd24:8081:2024:5b51:25b9	91.81.37.185
cb15:901b:8024:cd24:8081:2024:5b51:25ba	91.81.37.186
cb15:901b:8024:cd24:8081:2024:5b51:25bb	91.81.37.187
cb15:901b:8024:cd24:8081:2024:5b51:25bc	91.81.37.188
cb15:901b:8024:cd24:8081:2024:5b51:25bd	91.81.37.189
cb15:901b:8024:cd24:8081:2024:5b51:25be	91.81.37.190
cb15:901b:8024:cd24:8081:2024:5b51:25bf	91.81.37.191
cb15:901b:8024:cd24:8081:2024:5b51:25c0	91.81.37.192
cb15:901b:8024:cd24:8081:2024:5b51:25c1	91.81.37.193
cb15:901b:8024:cd24:8081:2024:5b51:25c2	91.81.37.194
cb15:901b:8024:cd24:8081:2024:5b51:25c3	91.81.37.195
cb15:901b:8024:cd24:8081:2024:5b51:25c4	91.81.37.196
cb15:901b:8024:cd24:8081:2024:5b51:25c5	91.81.37.197
cb15:901b:8024:cd24:8081:2024:5b51:25c6	91.81.37.198
cb15:901b:8024:cd24:8081:2024:5b51:25c7	91.81.37.199
cb15:901b:8024:cd24:8081:2024:5b51:25c8	91.81.37.200
cb15:901b:8024:cd24:8081:2024:5b51:25c9	91.81.37.201
cb15:901b:8024:cd24:8081:2024:5b51:25ca	91.81.37.202
cb15:901b:8024:cd24:8081:2024:5b51:25cb	91.81.37.203
cb15:901b:8024:cd24:8081:2024:5b51:25cc	91.81.37.204
cb15:901b:8024:cd24:8081:2024:5b51:25cd	91.81.37.205
cb15:901b:8024:cd24:8081:2024:5b51:25ce	91.81.37.206
cb15:901b:8024:cd24:8081:2024:5b51:25cf	91.81.37.207
cb15:901b:8024:cd24:8081:2024:5b51:25d0	91.81.37.208
cb15:901b:8024:cd24:8081:2024:5b51:25d1	91.81.37.209
cb15:901b:8024:cd24:8081:2024:5b51:25d2	91.81.37.210
cb15:901b:8024:cd24:8081:2024:5b51:25d3	91.81.37.211
cb15:901b:8024:cd24:8081:2024:5b51:25d4	91.81.37.212
cb15:901b:8024:cd24:8081:2024:5b51:25d5	91.81.37.213
cb15:901b:8024:cd24:8081:2024:5b51:25d6	91.81.37.214
cb15:901b:8024:cd24:8081:2024:5b51:25d7	91.81.37.215
cb15:901b:8024:cd24:8081:2024:5b51:25d8	91.81.37.216
cb15:901b:8024:cd24:8081:2024:5b51:25d9	91.81.37.217
cb15:901b:8024:cd24:8081:2024:5b51:25da	91.81.37.218
cb15:901b:8024:cd24:8081:2024:5b51:25db	91.81.37.219
cb15:901b:8024:cd24:8081:2024:5b51:25dc	91.81.37.220
cb15:901b:8024:cd24:8081:2024:5b51:25dd	91.81.37.221
cb15:901b:8024:cd24:8081:2024:5b51:25de	91.81.37.222
cb15:901b:8024:cd24:8081:2024:5b51:25df	91.81.37.223
cb15:901b:8024:cd24:8081:2024:5b51:25e0	91.81.37.224
cb15:901b:8024:cd24:8081:2024:5b51:25e1	91.81.37.225
cb15:901b:8024:cd24:8081:2024:5b51:25e2	91.81.37.226
cb15:901b:8024:cd24:8081:2024:5b51:25e3	91.81.37.227
cb15:901b:8024:cd24:8081:2024:5b51:25e4	91.81.37.228
cb15:901b:8024:cd24:8081:2024:5b51:25e5	91.81.37.229
cb15:901b:8024:cd24:8081:2024:5b51:25e6	91.81.37.230
cb15:901b:8024:cd24:8081:2024:5b51:25e7	91.81.37.231
cb15:901b:8024:cd24:8081:2024:5b51:25e8	91.81.37.232
cb15:901b:8024:cd24:8081:2024:5b51:25e9	91.81.37.233
cb15:901b:8024:cd24:8081:2024:5b51:25ea	91.81.37.234
cb15:901b:8024:cd24:8081:2024:5b51:25eb	91.81.37.235
cb15:901b:8024:cd24:8081:2024:5b51:25ec	91.81.37.236
cb15:901b:8024:cd24:8081:2024:5b51:25ed	91.81.37.237
cb15:901b:8024:cd24:8081:2024:5b51:25ee	91.81.37.238
cb15:901b:8024:cd24:8081:2024:5b51:25ef	91.81.37.239
cb15:901b:8024:cd24:8081:2024:5b51:25f0	91.81.37.240
cb15:901b:8024:cd24:8081:2024:5b51:25f1	91.81.37.241
cb15:901b:8024:cd24:8081:2024:5b51:25f2	91.81.37.242
cb15:901b:8024:cd24:8081:2024:5b51:25f3	91.81.37.243
cb15:901b:8024:cd24:8081:2024:5b51:25f4	91.81.37.244
cb15:901b:8024:cd24:8081:2024:5b51:25f5	91.81.37.245
cb15:901b:8024:cd24:8081:2024:5b51:25f6	91.81.37.246
cb15:901b:8024:cd24:8081:2024:5b51:25f7	91.81.37.247
cb15:901b:8024:cd24:8081:2024:5b51:25f8	91.81.37.248
cb15:901b:8024:cd24:8081:2024:5b51:25f9	91.81.37.249
cb15:901b:8024:cd24:8081:2024:5b51:25fa	91.81.37.250
cb15:901b:8024:cd24:8081:2024:5b51:25fb	91.81.37.251
cb15:901b:8024:cd24:8081:2024:5b51:25fc	91.81.37.252
cb15:901b:8024:cd24:8081:2024:5b51:25fd	91.81.37.253
cb15:901b:8024:cd24:8081:2024:5b51:25fe	91.81.37.254
cb15:901b:8024:cd24:8081:2024:5b51:25ff	91.81.37.255

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.