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:8024:901b:91bc:cb15:5105:2501	81.5.37.1
cb15:901b:8024:901b:91bc:cb15:5105:2502	81.5.37.2
cb15:901b:8024:901b:91bc:cb15:5105:2503	81.5.37.3
cb15:901b:8024:901b:91bc:cb15:5105:2504	81.5.37.4
cb15:901b:8024:901b:91bc:cb15:5105:2505	81.5.37.5
cb15:901b:8024:901b:91bc:cb15:5105:2506	81.5.37.6
cb15:901b:8024:901b:91bc:cb15:5105:2507	81.5.37.7
cb15:901b:8024:901b:91bc:cb15:5105:2508	81.5.37.8
cb15:901b:8024:901b:91bc:cb15:5105:2509	81.5.37.9
cb15:901b:8024:901b:91bc:cb15:5105:250a	81.5.37.10
cb15:901b:8024:901b:91bc:cb15:5105:250b	81.5.37.11
cb15:901b:8024:901b:91bc:cb15:5105:250c	81.5.37.12
cb15:901b:8024:901b:91bc:cb15:5105:250d	81.5.37.13
cb15:901b:8024:901b:91bc:cb15:5105:250e	81.5.37.14
cb15:901b:8024:901b:91bc:cb15:5105:250f	81.5.37.15
cb15:901b:8024:901b:91bc:cb15:5105:2510	81.5.37.16
cb15:901b:8024:901b:91bc:cb15:5105:2511	81.5.37.17
cb15:901b:8024:901b:91bc:cb15:5105:2512	81.5.37.18
cb15:901b:8024:901b:91bc:cb15:5105:2513	81.5.37.19
cb15:901b:8024:901b:91bc:cb15:5105:2514	81.5.37.20
cb15:901b:8024:901b:91bc:cb15:5105:2515	81.5.37.21
cb15:901b:8024:901b:91bc:cb15:5105:2516	81.5.37.22
cb15:901b:8024:901b:91bc:cb15:5105:2517	81.5.37.23
cb15:901b:8024:901b:91bc:cb15:5105:2518	81.5.37.24
cb15:901b:8024:901b:91bc:cb15:5105:2519	81.5.37.25
cb15:901b:8024:901b:91bc:cb15:5105:251a	81.5.37.26
cb15:901b:8024:901b:91bc:cb15:5105:251b	81.5.37.27
cb15:901b:8024:901b:91bc:cb15:5105:251c	81.5.37.28
cb15:901b:8024:901b:91bc:cb15:5105:251d	81.5.37.29
cb15:901b:8024:901b:91bc:cb15:5105:251e	81.5.37.30
cb15:901b:8024:901b:91bc:cb15:5105:251f	81.5.37.31
cb15:901b:8024:901b:91bc:cb15:5105:2520	81.5.37.32
cb15:901b:8024:901b:91bc:cb15:5105:2521	81.5.37.33
cb15:901b:8024:901b:91bc:cb15:5105:2522	81.5.37.34
cb15:901b:8024:901b:91bc:cb15:5105:2523	81.5.37.35
cb15:901b:8024:901b:91bc:cb15:5105:2524	81.5.37.36
cb15:901b:8024:901b:91bc:cb15:5105:2525	81.5.37.37
cb15:901b:8024:901b:91bc:cb15:5105:2526	81.5.37.38
cb15:901b:8024:901b:91bc:cb15:5105:2527	81.5.37.39
cb15:901b:8024:901b:91bc:cb15:5105:2528	81.5.37.40
cb15:901b:8024:901b:91bc:cb15:5105:2529	81.5.37.41
cb15:901b:8024:901b:91bc:cb15:5105:252a	81.5.37.42
cb15:901b:8024:901b:91bc:cb15:5105:252b	81.5.37.43
cb15:901b:8024:901b:91bc:cb15:5105:252c	81.5.37.44
cb15:901b:8024:901b:91bc:cb15:5105:252d	81.5.37.45
cb15:901b:8024:901b:91bc:cb15:5105:252e	81.5.37.46
cb15:901b:8024:901b:91bc:cb15:5105:252f	81.5.37.47
cb15:901b:8024:901b:91bc:cb15:5105:2530	81.5.37.48
cb15:901b:8024:901b:91bc:cb15:5105:2531	81.5.37.49
cb15:901b:8024:901b:91bc:cb15:5105:2532	81.5.37.50
cb15:901b:8024:901b:91bc:cb15:5105:2533	81.5.37.51
cb15:901b:8024:901b:91bc:cb15:5105:2534	81.5.37.52
cb15:901b:8024:901b:91bc:cb15:5105:2535	81.5.37.53
cb15:901b:8024:901b:91bc:cb15:5105:2536	81.5.37.54
cb15:901b:8024:901b:91bc:cb15:5105:2537	81.5.37.55
cb15:901b:8024:901b:91bc:cb15:5105:2538	81.5.37.56
cb15:901b:8024:901b:91bc:cb15:5105:2539	81.5.37.57
cb15:901b:8024:901b:91bc:cb15:5105:253a	81.5.37.58
cb15:901b:8024:901b:91bc:cb15:5105:253b	81.5.37.59
cb15:901b:8024:901b:91bc:cb15:5105:253c	81.5.37.60

cb15:901b:8024:901b:91bc:cb15:5105:253d	81.5.37.61
cb15:901b:8024:901b:91bc:cb15:5105:253e	81.5.37.62
cb15:901b:8024:901b:91bc:cb15:5105:253f	81.5.37.63
cb15:901b:8024:901b:91bc:cb15:5105:2540	81.5.37.64
cb15:901b:8024:901b:91bc:cb15:5105:2541	81.5.37.65
cb15:901b:8024:901b:91bc:cb15:5105:2542	81.5.37.66
cb15:901b:8024:901b:91bc:cb15:5105:2543	81.5.37.67
cb15:901b:8024:901b:91bc:cb15:5105:2544	81.5.37.68
cb15:901b:8024:901b:91bc:cb15:5105:2545	81.5.37.69
cb15:901b:8024:901b:91bc:cb15:5105:2546	81.5.37.70
cb15:901b:8024:901b:91bc:cb15:5105:2547	81.5.37.71
cb15:901b:8024:901b:91bc:cb15:5105:2548	81.5.37.72
cb15:901b:8024:901b:91bc:cb15:5105:2549	81.5.37.73
cb15:901b:8024:901b:91bc:cb15:5105:254a	81.5.37.74
cb15:901b:8024:901b:91bc:cb15:5105:254b	81.5.37.75
cb15:901b:8024:901b:91bc:cb15:5105:254c	81.5.37.76
cb15:901b:8024:901b:91bc:cb15:5105:254d	81.5.37.77
cb15:901b:8024:901b:91bc:cb15:5105:254e	81.5.37.78
cb15:901b:8024:901b:91bc:cb15:5105:254f	81.5.37.79
cb15:901b:8024:901b:91bc:cb15:5105:2550	81.5.37.80
cb15:901b:8024:901b:91bc:cb15:5105:2551	81.5.37.81
cb15:901b:8024:901b:91bc:cb15:5105:2552	81.5.37.82
cb15:901b:8024:901b:91bc:cb15:5105:2553	81.5.37.83
cb15:901b:8024:901b:91bc:cb15:5105:2554	81.5.37.84
cb15:901b:8024:901b:91bc:cb15:5105:2555	81.5.37.85
cb15:901b:8024:901b:91bc:cb15:5105:2556	81.5.37.86
cb15:901b:8024:901b:91bc:cb15:5105:2557	81.5.37.87
cb15:901b:8024:901b:91bc:cb15:5105:2558	81.5.37.88
cb15:901b:8024:901b:91bc:cb15:5105:2559	81.5.37.89
cb15:901b:8024:901b:91bc:cb15:5105:255a	81.5.37.90
cb15:901b:8024:901b:91bc:cb15:5105:255b	81.5.37.91
cb15:901b:8024:901b:91bc:cb15:5105:255c	81.5.37.92
cb15:901b:8024:901b:91bc:cb15:5105:255d	81.5.37.93
cb15:901b:8024:901b:91bc:cb15:5105:255e	81.5.37.94
cb15:901b:8024:901b:91bc:cb15:5105:255f	81.5.37.95
cb15:901b:8024:901b:91bc:cb15:5105:2560	81.5.37.96
cb15:901b:8024:901b:91bc:cb15:5105:2561	81.5.37.97
cb15:901b:8024:901b:91bc:cb15:5105:2562	81.5.37.98
cb15:901b:8024:901b:91bc:cb15:5105:2563	81.5.37.99
cb15:901b:8024:901b:91bc:cb15:5105:2564	81.5.37.100
cb15:901b:8024:901b:91bc:cb15:5105:2565	81.5.37.101
cb15:901b:8024:901b:91bc:cb15:5105:2566	81.5.37.102
cb15:901b:8024:901b:91bc:cb15:5105:2567	81.5.37.103
cb15:901b:8024:901b:91bc:cb15:5105:2568	81.5.37.104
cb15:901b:8024:901b:91bc:cb15:5105:2569	81.5.37.105
cb15:901b:8024:901b:91bc:cb15:5105:256a	81.5.37.106
cb15:901b:8024:901b:91bc:cb15:5105:256b	81.5.37.107
cb15:901b:8024:901b:91bc:cb15:5105:256c	81.5.37.108
cb15:901b:8024:901b:91bc:cb15:5105:256d	81.5.37.109
cb15:901b:8024:901b:91bc:cb15:5105:256e	81.5.37.110
cb15:901b:8024:901b:91bc:cb15:5105:256f	81.5.37.111
cb15:901b:8024:901b:91bc:cb15:5105:2570	81.5.37.112
cb15:901b:8024:901b:91bc:cb15:5105:2571	81.5.37.113
cb15:901b:8024:901b:91bc:cb15:5105:2572	81.5.37.114
cb15:901b:8024:901b:91bc:cb15:5105:2573	81.5.37.115
cb15:901b:8024:901b:91bc:cb15:5105:2574	81.5.37.116
cb15:901b:8024:901b:91bc:cb15:5105:2575	81.5.37.117
cb15:901b:8024:901b:91bc:cb15:5105:2576	81.5.37.118
cb15:901b:8024:901b:91bc:cb15:5105:2577	81.5.37.119
cb15:901b:8024:901b:91bc:cb15:5105:2578	81.5.37.120

cb15:901b:8024:901b:91bc:cb15:5105:2579	81.5.37.121
cb15:901b:8024:901b:91bc:cb15:5105:257a	81.5.37.122
cb15:901b:8024:901b:91bc:cb15:5105:257b	81.5.37.123
cb15:901b:8024:901b:91bc:cb15:5105:257c	81.5.37.124
cb15:901b:8024:901b:91bc:cb15:5105:257d	81.5.37.125
cb15:901b:8024:901b:91bc:cb15:5105:257e	81.5.37.126
cb15:901b:8024:901b:91bc:cb15:5105:257f	81.5.37.127
cb15:901b:8024:901b:91bc:cb15:5105:2580	81.5.37.128
cb15:901b:8024:901b:91bc:cb15:5105:2581	81.5.37.129
cb15:901b:8024:901b:91bc:cb15:5105:2582	81.5.37.130
cb15:901b:8024:901b:91bc:cb15:5105:2583	81.5.37.131
cb15:901b:8024:901b:91bc:cb15:5105:2584	81.5.37.132
cb15:901b:8024:901b:91bc:cb15:5105:2585	81.5.37.133
cb15:901b:8024:901b:91bc:cb15:5105:2586	81.5.37.134
cb15:901b:8024:901b:91bc:cb15:5105:2587	81.5.37.135
cb15:901b:8024:901b:91bc:cb15:5105:2588	81.5.37.136
cb15:901b:8024:901b:91bc:cb15:5105:2589	81.5.37.137
cb15:901b:8024:901b:91bc:cb15:5105:258a	81.5.37.138
cb15:901b:8024:901b:91bc:cb15:5105:258b	81.5.37.139
cb15:901b:8024:901b:91bc:cb15:5105:258c	81.5.37.140
cb15:901b:8024:901b:91bc:cb15:5105:258d	81.5.37.141
cb15:901b:8024:901b:91bc:cb15:5105:258e	81.5.37.142
cb15:901b:8024:901b:91bc:cb15:5105:258f	81.5.37.143
cb15:901b:8024:901b:91bc:cb15:5105:2590	81.5.37.144
cb15:901b:8024:901b:91bc:cb15:5105:2591	81.5.37.145
cb15:901b:8024:901b:91bc:cb15:5105:2592	81.5.37.146
cb15:901b:8024:901b:91bc:cb15:5105:2593	81.5.37.147
cb15:901b:8024:901b:91bc:cb15:5105:2594	81.5.37.148
cb15:901b:8024:901b:91bc:cb15:5105:2595	81.5.37.149
cb15:901b:8024:901b:91bc:cb15:5105:2596	81.5.37.150
cb15:901b:8024:901b:91bc:cb15:5105:2597	81.5.37.151
cb15:901b:8024:901b:91bc:cb15:5105:2598	81.5.37.152
cb15:901b:8024:901b:91bc:cb15:5105:2599	81.5.37.153
cb15:901b:8024:901b:91bc:cb15:5105:259a	81.5.37.154
cb15:901b:8024:901b:91bc:cb15:5105:259b	81.5.37.155
cb15:901b:8024:901b:91bc:cb15:5105:259c	81.5.37.156
cb15:901b:8024:901b:91bc:cb15:5105:259d	81.5.37.157
cb15:901b:8024:901b:91bc:cb15:5105:259e	81.5.37.158
cb15:901b:8024:901b:91bc:cb15:5105:259f	81.5.37.159
cb15:901b:8024:901b:91bc:cb15:5105:25a0	81.5.37.160
cb15:901b:8024:901b:91bc:cb15:5105:25a1	81.5.37.161
cb15:901b:8024:901b:91bc:cb15:5105:25a2	81.5.37.162
cb15:901b:8024:901b:91bc:cb15:5105:25a3	81.5.37.163
cb15:901b:8024:901b:91bc:cb15:5105:25a4	81.5.37.164
cb15:901b:8024:901b:91bc:cb15:5105:25a5	81.5.37.165
cb15:901b:8024:901b:91bc:cb15:5105:25a6	81.5.37.166
cb15:901b:8024:901b:91bc:cb15:5105:25a7	81.5.37.167
cb15:901b:8024:901b:91bc:cb15:5105:25a8	81.5.37.168
cb15:901b:8024:901b:91bc:cb15:5105:25a9	81.5.37.169
cb15:901b:8024:901b:91bc:cb15:5105:25aa	81.5.37.170
cb15:901b:8024:901b:91bc:cb15:5105:25ab	81.5.37.171
cb15:901b:8024:901b:91bc:cb15:5105:25ac	81.5.37.172
cb15:901b:8024:901b:91bc:cb15:5105:25ad	81.5.37.173
cb15:901b:8024:901b:91bc:cb15:5105:25ae	81.5.37.174
cb15:901b:8024:901b:91bc:cb15:5105:25af	81.5.37.175
cb15:901b:8024:901b:91bc:cb15:5105:25b0	81.5.37.176
cb15:901b:8024:901b:91bc:cb15:5105:25b1	81.5.37.177
cb15:901b:8024:901b:91bc:cb15:5105:25b2	81.5.37.178
cb15:901b:8024:901b:91bc:cb15:5105:25b3	81.5.37.179
cb15:901b:8024:901b:91bc:cb15:5105:25b4	81.5.37.180

cb15:901b:8024:901b:91bc:cb15:5105:25b5	81.5.37.181
cb15:901b:8024:901b:91bc:cb15:5105:25b6	81.5.37.182
cb15:901b:8024:901b:91bc:cb15:5105:25b7	81.5.37.183
cb15:901b:8024:901b:91bc:cb15:5105:25b8	81.5.37.184
cb15:901b:8024:901b:91bc:cb15:5105:25b9	81.5.37.185
cb15:901b:8024:901b:91bc:cb15:5105:25ba	81.5.37.186
cb15:901b:8024:901b:91bc:cb15:5105:25bb	81.5.37.187
cb15:901b:8024:901b:91bc:cb15:5105:25bc	81.5.37.188
cb15:901b:8024:901b:91bc:cb15:5105:25bd	81.5.37.189
cb15:901b:8024:901b:91bc:cb15:5105:25be	81.5.37.190
cb15:901b:8024:901b:91bc:cb15:5105:25bf	81.5.37.191
cb15:901b:8024:901b:91bc:cb15:5105:25c0	81.5.37.192
cb15:901b:8024:901b:91bc:cb15:5105:25c1	81.5.37.193
cb15:901b:8024:901b:91bc:cb15:5105:25c2	81.5.37.194
cb15:901b:8024:901b:91bc:cb15:5105:25c3	81.5.37.195
cb15:901b:8024:901b:91bc:cb15:5105:25c4	81.5.37.196
cb15:901b:8024:901b:91bc:cb15:5105:25c5	81.5.37.197
cb15:901b:8024:901b:91bc:cb15:5105:25c6	81.5.37.198
cb15:901b:8024:901b:91bc:cb15:5105:25c7	81.5.37.199
cb15:901b:8024:901b:91bc:cb15:5105:25c8	81.5.37.200
cb15:901b:8024:901b:91bc:cb15:5105:25c9	81.5.37.201
cb15:901b:8024:901b:91bc:cb15:5105:25ca	81.5.37.202
cb15:901b:8024:901b:91bc:cb15:5105:25cb	81.5.37.203
cb15:901b:8024:901b:91bc:cb15:5105:25cc	81.5.37.204
cb15:901b:8024:901b:91bc:cb15:5105:25cd	81.5.37.205
cb15:901b:8024:901b:91bc:cb15:5105:25ce	81.5.37.206
cb15:901b:8024:901b:91bc:cb15:5105:25cf	81.5.37.207
cb15:901b:8024:901b:91bc:cb15:5105:25d0	81.5.37.208
cb15:901b:8024:901b:91bc:cb15:5105:25d1	81.5.37.209
cb15:901b:8024:901b:91bc:cb15:5105:25d2	81.5.37.210
cb15:901b:8024:901b:91bc:cb15:5105:25d3	81.5.37.211
cb15:901b:8024:901b:91bc:cb15:5105:25d4	81.5.37.212
cb15:901b:8024:901b:91bc:cb15:5105:25d5	81.5.37.213
cb15:901b:8024:901b:91bc:cb15:5105:25d6	81.5.37.214
cb15:901b:8024:901b:91bc:cb15:5105:25d7	81.5.37.215
cb15:901b:8024:901b:91bc:cb15:5105:25d8	81.5.37.216
cb15:901b:8024:901b:91bc:cb15:5105:25d9	81.5.37.217
cb15:901b:8024:901b:91bc:cb15:5105:25da	81.5.37.218
cb15:901b:8024:901b:91bc:cb15:5105:25db	81.5.37.219
cb15:901b:8024:901b:91bc:cb15:5105:25dc	81.5.37.220
cb15:901b:8024:901b:91bc:cb15:5105:25dd	81.5.37.221
cb15:901b:8024:901b:91bc:cb15:5105:25de	81.5.37.222
cb15:901b:8024:901b:91bc:cb15:5105:25df	81.5.37.223
cb15:901b:8024:901b:91bc:cb15:5105:25e0	81.5.37.224
cb15:901b:8024:901b:91bc:cb15:5105:25e1	81.5.37.225
cb15:901b:8024:901b:91bc:cb15:5105:25e2	81.5.37.226
cb15:901b:8024:901b:91bc:cb15:5105:25e3	81.5.37.227
cb15:901b:8024:901b:91bc:cb15:5105:25e4	81.5.37.228
cb15:901b:8024:901b:91bc:cb15:5105:25e5	81.5.37.229
cb15:901b:8024:901b:91bc:cb15:5105:25e6	81.5.37.230
cb15:901b:8024:901b:91bc:cb15:5105:25e7	81.5.37.231
cb15:901b:8024:901b:91bc:cb15:5105:25e8	81.5.37.232
cb15:901b:8024:901b:91bc:cb15:5105:25e9	81.5.37.233
cb15:901b:8024:901b:91bc:cb15:5105:25ea	81.5.37.234
cb15:901b:8024:901b:91bc:cb15:5105:25eb	81.5.37.235
cb15:901b:8024:901b:91bc:cb15:5105:25ec	81.5.37.236
cb15:901b:8024:901b:91bc:cb15:5105:25ed	81.5.37.237
cb15:901b:8024:901b:91bc:cb15:5105:25ee	81.5.37.238
cb15:901b:8024:901b:91bc:cb15:5105:25ef	81.5.37.239
cb15:901b:8024:901b:91bc:cb15:5105:25f0	81.5.37.240
cb15:901b:8024:901b:91bc:cb15:5105:25f1	81.5.37.241
cb15:901b:8024:901b:91bc:cb15:5105:25f2	81.5.37.242
cb15:901b:8024:901b:91bc:cb15:5105:25f3	81.5.37.243
cb15:901b:8024:901b:91bc:cb15:5105:25f4	81.5.37.244
cb15:901b:8024:901b:91bc:cb15:5105:25f5	81.5.37.245
cb15:901b:8024:901b:91bc:cb15:5105:25f6	81.5.37.246
cb15:901b:8024:901b:91bc:cb15:5105:25f7	81.5.37.247
cb15:901b:8024:901b:91bc:cb15:5105:25f8	81.5.37.248
cb15:901b:8024:901b:91bc:cb15:5105:25f9	81.5.37.249
cb15:901b:8024:901b:91bc:cb15:5105:25fa	81.5.37.250
cb15:901b:8024:901b:91bc:cb15:5105:25fb	81.5.37.251
cb15:901b:8024:901b:91bc:cb15:5105:25fc	81.5.37.252
cb15:901b:8024:901b:91bc:cb15:5105:25fd	81.5.37.253
cb15:901b:8024:901b:91bc:cb15:5105:25fe	81.5.37.254
cb15:901b:8024:901b:91bc:cb15:5105:25ff	81.5.37.255

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.