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:cb15:7889:2501	120.137.37.1
cb15:901b:8024:901b:91bc:cb15:7889:2502	120.137.37.2
cb15:901b:8024:901b:91bc:cb15:7889:2503	120.137.37.3
cb15:901b:8024:901b:91bc:cb15:7889:2504	120.137.37.4
cb15:901b:8024:901b:91bc:cb15:7889:2505	120.137.37.5
cb15:901b:8024:901b:91bc:cb15:7889:2506	120.137.37.6
cb15:901b:8024:901b:91bc:cb15:7889:2507	120.137.37.7
cb15:901b:8024:901b:91bc:cb15:7889:2508	120.137.37.8
cb15:901b:8024:901b:91bc:cb15:7889:2509	120.137.37.9
cb15:901b:8024:901b:91bc:cb15:7889:250a	120.137.37.10
cb15:901b:8024:901b:91bc:cb15:7889:250b	120.137.37.11
cb15:901b:8024:901b:91bc:cb15:7889:250c	120.137.37.12
cb15:901b:8024:901b:91bc:cb15:7889:250d	120.137.37.13
cb15:901b:8024:901b:91bc:cb15:7889:250e	120.137.37.14
cb15:901b:8024:901b:91bc:cb15:7889:250f	120.137.37.15
cb15:901b:8024:901b:91bc:cb15:7889:2510	120.137.37.16
cb15:901b:8024:901b:91bc:cb15:7889:2511	120.137.37.17
cb15:901b:8024:901b:91bc:cb15:7889:2512	120.137.37.18
cb15:901b:8024:901b:91bc:cb15:7889:2513	120.137.37.19
cb15:901b:8024:901b:91bc:cb15:7889:2514	120.137.37.20
cb15:901b:8024:901b:91bc:cb15:7889:2515	120.137.37.21
cb15:901b:8024:901b:91bc:cb15:7889:2516	120.137.37.22
cb15:901b:8024:901b:91bc:cb15:7889:2517	120.137.37.23
cb15:901b:8024:901b:91bc:cb15:7889:2518	120.137.37.24
cb15:901b:8024:901b:91bc:cb15:7889:2519	120.137.37.25
cb15:901b:8024:901b:91bc:cb15:7889:251a	120.137.37.26
cb15:901b:8024:901b:91bc:cb15:7889:251b	120.137.37.27
cb15:901b:8024:901b:91bc:cb15:7889:251c	120.137.37.28
cb15:901b:8024:901b:91bc:cb15:7889:251d	120.137.37.29
cb15:901b:8024:901b:91bc:cb15:7889:251e	120.137.37.30
cb15:901b:8024:901b:91bc:cb15:7889:251f	120.137.37.31
cb15:901b:8024:901b:91bc:cb15:7889:2520	120.137.37.32
cb15:901b:8024:901b:91bc:cb15:7889:2521	120.137.37.33
cb15:901b:8024:901b:91bc:cb15:7889:2522	120.137.37.34
cb15:901b:8024:901b:91bc:cb15:7889:2523	120.137.37.35
cb15:901b:8024:901b:91bc:cb15:7889:2524	120.137.37.36
cb15:901b:8024:901b:91bc:cb15:7889:2525	120.137.37.37
cb15:901b:8024:901b:91bc:cb15:7889:2526	120.137.37.38
cb15:901b:8024:901b:91bc:cb15:7889:2527	120.137.37.39
cb15:901b:8024:901b:91bc:cb15:7889:2528	120.137.37.40
cb15:901b:8024:901b:91bc:cb15:7889:2529	120.137.37.41
cb15:901b:8024:901b:91bc:cb15:7889:252a	120.137.37.42
cb15:901b:8024:901b:91bc:cb15:7889:252b	120.137.37.43
cb15:901b:8024:901b:91bc:cb15:7889:252c	120.137.37.44
cb15:901b:8024:901b:91bc:cb15:7889:252d	120.137.37.45
cb15:901b:8024:901b:91bc:cb15:7889:252e	120.137.37.46
cb15:901b:8024:901b:91bc:cb15:7889:252f	120.137.37.47
cb15:901b:8024:901b:91bc:cb15:7889:2530	120.137.37.48
cb15:901b:8024:901b:91bc:cb15:7889:2531	120.137.37.49
cb15:901b:8024:901b:91bc:cb15:7889:2532	120.137.37.50
cb15:901b:8024:901b:91bc:cb15:7889:2533	120.137.37.51
cb15:901b:8024:901b:91bc:cb15:7889:2534	120.137.37.52
cb15:901b:8024:901b:91bc:cb15:7889:2535	120.137.37.53
cb15:901b:8024:901b:91bc:cb15:7889:2536	120.137.37.54
cb15:901b:8024:901b:91bc:cb15:7889:2537	120.137.37.55
cb15:901b:8024:901b:91bc:cb15:7889:2538	120.137.37.56
cb15:901b:8024:901b:91bc:cb15:7889:2539	120.137.37.57
cb15:901b:8024:901b:91bc:cb15:7889:253a	120.137.37.58
cb15:901b:8024:901b:91bc:cb15:7889:253b	120.137.37.59
cb15:901b:8024:901b:91bc:cb15:7889:253c	120.137.37.60

cb15:901b:8024:901b:91bc:cb15:7889:253d	120.137.37.61
cb15:901b:8024:901b:91bc:cb15:7889:253e	120.137.37.62
cb15:901b:8024:901b:91bc:cb15:7889:253f	120.137.37.63
cb15:901b:8024:901b:91bc:cb15:7889:2540	120.137.37.64
cb15:901b:8024:901b:91bc:cb15:7889:2541	120.137.37.65
cb15:901b:8024:901b:91bc:cb15:7889:2542	120.137.37.66
cb15:901b:8024:901b:91bc:cb15:7889:2543	120.137.37.67
cb15:901b:8024:901b:91bc:cb15:7889:2544	120.137.37.68
cb15:901b:8024:901b:91bc:cb15:7889:2545	120.137.37.69
cb15:901b:8024:901b:91bc:cb15:7889:2546	120.137.37.70
cb15:901b:8024:901b:91bc:cb15:7889:2547	120.137.37.71
cb15:901b:8024:901b:91bc:cb15:7889:2548	120.137.37.72
cb15:901b:8024:901b:91bc:cb15:7889:2549	120.137.37.73
cb15:901b:8024:901b:91bc:cb15:7889:254a	120.137.37.74
cb15:901b:8024:901b:91bc:cb15:7889:254b	120.137.37.75
cb15:901b:8024:901b:91bc:cb15:7889:254c	120.137.37.76
cb15:901b:8024:901b:91bc:cb15:7889:254d	120.137.37.77
cb15:901b:8024:901b:91bc:cb15:7889:254e	120.137.37.78
cb15:901b:8024:901b:91bc:cb15:7889:254f	120.137.37.79
cb15:901b:8024:901b:91bc:cb15:7889:2550	120.137.37.80
cb15:901b:8024:901b:91bc:cb15:7889:2551	120.137.37.81
cb15:901b:8024:901b:91bc:cb15:7889:2552	120.137.37.82
cb15:901b:8024:901b:91bc:cb15:7889:2553	120.137.37.83
cb15:901b:8024:901b:91bc:cb15:7889:2554	120.137.37.84
cb15:901b:8024:901b:91bc:cb15:7889:2555	120.137.37.85
cb15:901b:8024:901b:91bc:cb15:7889:2556	120.137.37.86
cb15:901b:8024:901b:91bc:cb15:7889:2557	120.137.37.87
cb15:901b:8024:901b:91bc:cb15:7889:2558	120.137.37.88
cb15:901b:8024:901b:91bc:cb15:7889:2559	120.137.37.89
cb15:901b:8024:901b:91bc:cb15:7889:255a	120.137.37.90
cb15:901b:8024:901b:91bc:cb15:7889:255b	120.137.37.91
cb15:901b:8024:901b:91bc:cb15:7889:255c	120.137.37.92
cb15:901b:8024:901b:91bc:cb15:7889:255d	120.137.37.93
cb15:901b:8024:901b:91bc:cb15:7889:255e	120.137.37.94
cb15:901b:8024:901b:91bc:cb15:7889:255f	120.137.37.95
cb15:901b:8024:901b:91bc:cb15:7889:2560	120.137.37.96
cb15:901b:8024:901b:91bc:cb15:7889:2561	120.137.37.97
cb15:901b:8024:901b:91bc:cb15:7889:2562	120.137.37.98
cb15:901b:8024:901b:91bc:cb15:7889:2563	120.137.37.99
cb15:901b:8024:901b:91bc:cb15:7889:2564	120.137.37.100
cb15:901b:8024:901b:91bc:cb15:7889:2565	120.137.37.101
cb15:901b:8024:901b:91bc:cb15:7889:2566	120.137.37.102
cb15:901b:8024:901b:91bc:cb15:7889:2567	120.137.37.103
cb15:901b:8024:901b:91bc:cb15:7889:2568	120.137.37.104
cb15:901b:8024:901b:91bc:cb15:7889:2569	120.137.37.105
cb15:901b:8024:901b:91bc:cb15:7889:256a	120.137.37.106
cb15:901b:8024:901b:91bc:cb15:7889:256b	120.137.37.107
cb15:901b:8024:901b:91bc:cb15:7889:256c	120.137.37.108
cb15:901b:8024:901b:91bc:cb15:7889:256d	120.137.37.109
cb15:901b:8024:901b:91bc:cb15:7889:256e	120.137.37.110
cb15:901b:8024:901b:91bc:cb15:7889:256f	120.137.37.111
cb15:901b:8024:901b:91bc:cb15:7889:2570	120.137.37.112
cb15:901b:8024:901b:91bc:cb15:7889:2571	120.137.37.113
cb15:901b:8024:901b:91bc:cb15:7889:2572	120.137.37.114
cb15:901b:8024:901b:91bc:cb15:7889:2573	120.137.37.115
cb15:901b:8024:901b:91bc:cb15:7889:2574	120.137.37.116
cb15:901b:8024:901b:91bc:cb15:7889:2575	120.137.37.117
cb15:901b:8024:901b:91bc:cb15:7889:2576	120.137.37.118
cb15:901b:8024:901b:91bc:cb15:7889:2577	120.137.37.119
cb15:901b:8024:901b:91bc:cb15:7889:2578	120.137.37.120

cb15:901b:8024:901b:91bc:cb15:7889:2579	120.137.37.121
cb15:901b:8024:901b:91bc:cb15:7889:257a	120.137.37.122
cb15:901b:8024:901b:91bc:cb15:7889:257b	120.137.37.123
cb15:901b:8024:901b:91bc:cb15:7889:257c	120.137.37.124
cb15:901b:8024:901b:91bc:cb15:7889:257d	120.137.37.125
cb15:901b:8024:901b:91bc:cb15:7889:257e	120.137.37.126
cb15:901b:8024:901b:91bc:cb15:7889:257f	120.137.37.127
cb15:901b:8024:901b:91bc:cb15:7889:2580	120.137.37.128
cb15:901b:8024:901b:91bc:cb15:7889:2581	120.137.37.129
cb15:901b:8024:901b:91bc:cb15:7889:2582	120.137.37.130
cb15:901b:8024:901b:91bc:cb15:7889:2583	120.137.37.131
cb15:901b:8024:901b:91bc:cb15:7889:2584	120.137.37.132
cb15:901b:8024:901b:91bc:cb15:7889:2585	120.137.37.133
cb15:901b:8024:901b:91bc:cb15:7889:2586	120.137.37.134
cb15:901b:8024:901b:91bc:cb15:7889:2587	120.137.37.135
cb15:901b:8024:901b:91bc:cb15:7889:2588	120.137.37.136
cb15:901b:8024:901b:91bc:cb15:7889:2589	120.137.37.137
cb15:901b:8024:901b:91bc:cb15:7889:258a	120.137.37.138
cb15:901b:8024:901b:91bc:cb15:7889:258b	120.137.37.139
cb15:901b:8024:901b:91bc:cb15:7889:258c	120.137.37.140
cb15:901b:8024:901b:91bc:cb15:7889:258d	120.137.37.141
cb15:901b:8024:901b:91bc:cb15:7889:258e	120.137.37.142
cb15:901b:8024:901b:91bc:cb15:7889:258f	120.137.37.143
cb15:901b:8024:901b:91bc:cb15:7889:2590	120.137.37.144
cb15:901b:8024:901b:91bc:cb15:7889:2591	120.137.37.145
cb15:901b:8024:901b:91bc:cb15:7889:2592	120.137.37.146
cb15:901b:8024:901b:91bc:cb15:7889:2593	120.137.37.147
cb15:901b:8024:901b:91bc:cb15:7889:2594	120.137.37.148
cb15:901b:8024:901b:91bc:cb15:7889:2595	120.137.37.149
cb15:901b:8024:901b:91bc:cb15:7889:2596	120.137.37.150
cb15:901b:8024:901b:91bc:cb15:7889:2597	120.137.37.151
cb15:901b:8024:901b:91bc:cb15:7889:2598	120.137.37.152
cb15:901b:8024:901b:91bc:cb15:7889:2599	120.137.37.153
cb15:901b:8024:901b:91bc:cb15:7889:259a	120.137.37.154
cb15:901b:8024:901b:91bc:cb15:7889:259b	120.137.37.155
cb15:901b:8024:901b:91bc:cb15:7889:259c	120.137.37.156
cb15:901b:8024:901b:91bc:cb15:7889:259d	120.137.37.157
cb15:901b:8024:901b:91bc:cb15:7889:259e	120.137.37.158
cb15:901b:8024:901b:91bc:cb15:7889:259f	120.137.37.159
cb15:901b:8024:901b:91bc:cb15:7889:25a0	120.137.37.160
cb15:901b:8024:901b:91bc:cb15:7889:25a1	120.137.37.161
cb15:901b:8024:901b:91bc:cb15:7889:25a2	120.137.37.162
cb15:901b:8024:901b:91bc:cb15:7889:25a3	120.137.37.163
cb15:901b:8024:901b:91bc:cb15:7889:25a4	120.137.37.164
cb15:901b:8024:901b:91bc:cb15:7889:25a5	120.137.37.165
cb15:901b:8024:901b:91bc:cb15:7889:25a6	120.137.37.166
cb15:901b:8024:901b:91bc:cb15:7889:25a7	120.137.37.167
cb15:901b:8024:901b:91bc:cb15:7889:25a8	120.137.37.168
cb15:901b:8024:901b:91bc:cb15:7889:25a9	120.137.37.169
cb15:901b:8024:901b:91bc:cb15:7889:25aa	120.137.37.170
cb15:901b:8024:901b:91bc:cb15:7889:25ab	120.137.37.171
cb15:901b:8024:901b:91bc:cb15:7889:25ac	120.137.37.172
cb15:901b:8024:901b:91bc:cb15:7889:25ad	120.137.37.173
cb15:901b:8024:901b:91bc:cb15:7889:25ae	120.137.37.174
cb15:901b:8024:901b:91bc:cb15:7889:25af	120.137.37.175
cb15:901b:8024:901b:91bc:cb15:7889:25b0	120.137.37.176
cb15:901b:8024:901b:91bc:cb15:7889:25b1	120.137.37.177
cb15:901b:8024:901b:91bc:cb15:7889:25b2	120.137.37.178
cb15:901b:8024:901b:91bc:cb15:7889:25b3	120.137.37.179
cb15:901b:8024:901b:91bc:cb15:7889:25b4	120.137.37.180

cb15:901b:8024:901b:91bc:cb15:7889:25b5	120.137.37.181
cb15:901b:8024:901b:91bc:cb15:7889:25b6	120.137.37.182
cb15:901b:8024:901b:91bc:cb15:7889:25b7	120.137.37.183
cb15:901b:8024:901b:91bc:cb15:7889:25b8	120.137.37.184
cb15:901b:8024:901b:91bc:cb15:7889:25b9	120.137.37.185
cb15:901b:8024:901b:91bc:cb15:7889:25ba	120.137.37.186
cb15:901b:8024:901b:91bc:cb15:7889:25bb	120.137.37.187
cb15:901b:8024:901b:91bc:cb15:7889:25bc	120.137.37.188
cb15:901b:8024:901b:91bc:cb15:7889:25bd	120.137.37.189
cb15:901b:8024:901b:91bc:cb15:7889:25be	120.137.37.190
cb15:901b:8024:901b:91bc:cb15:7889:25bf	120.137.37.191
cb15:901b:8024:901b:91bc:cb15:7889:25c0	120.137.37.192
cb15:901b:8024:901b:91bc:cb15:7889:25c1	120.137.37.193
cb15:901b:8024:901b:91bc:cb15:7889:25c2	120.137.37.194
cb15:901b:8024:901b:91bc:cb15:7889:25c3	120.137.37.195
cb15:901b:8024:901b:91bc:cb15:7889:25c4	120.137.37.196
cb15:901b:8024:901b:91bc:cb15:7889:25c5	120.137.37.197
cb15:901b:8024:901b:91bc:cb15:7889:25c6	120.137.37.198
cb15:901b:8024:901b:91bc:cb15:7889:25c7	120.137.37.199
cb15:901b:8024:901b:91bc:cb15:7889:25c8	120.137.37.200
cb15:901b:8024:901b:91bc:cb15:7889:25c9	120.137.37.201
cb15:901b:8024:901b:91bc:cb15:7889:25ca	120.137.37.202
cb15:901b:8024:901b:91bc:cb15:7889:25cb	120.137.37.203
cb15:901b:8024:901b:91bc:cb15:7889:25cc	120.137.37.204
cb15:901b:8024:901b:91bc:cb15:7889:25cd	120.137.37.205
cb15:901b:8024:901b:91bc:cb15:7889:25ce	120.137.37.206
cb15:901b:8024:901b:91bc:cb15:7889:25cf	120.137.37.207
cb15:901b:8024:901b:91bc:cb15:7889:25d0	120.137.37.208
cb15:901b:8024:901b:91bc:cb15:7889:25d1	120.137.37.209
cb15:901b:8024:901b:91bc:cb15:7889:25d2	120.137.37.210
cb15:901b:8024:901b:91bc:cb15:7889:25d3	120.137.37.211
cb15:901b:8024:901b:91bc:cb15:7889:25d4	120.137.37.212
cb15:901b:8024:901b:91bc:cb15:7889:25d5	120.137.37.213
cb15:901b:8024:901b:91bc:cb15:7889:25d6	120.137.37.214
cb15:901b:8024:901b:91bc:cb15:7889:25d7	120.137.37.215
cb15:901b:8024:901b:91bc:cb15:7889:25d8	120.137.37.216
cb15:901b:8024:901b:91bc:cb15:7889:25d9	120.137.37.217
cb15:901b:8024:901b:91bc:cb15:7889:25da	120.137.37.218
cb15:901b:8024:901b:91bc:cb15:7889:25db	120.137.37.219
cb15:901b:8024:901b:91bc:cb15:7889:25dc	120.137.37.220
cb15:901b:8024:901b:91bc:cb15:7889:25dd	120.137.37.221
cb15:901b:8024:901b:91bc:cb15:7889:25de	120.137.37.222
cb15:901b:8024:901b:91bc:cb15:7889:25df	120.137.37.223
cb15:901b:8024:901b:91bc:cb15:7889:25e0	120.137.37.224
cb15:901b:8024:901b:91bc:cb15:7889:25e1	120.137.37.225
cb15:901b:8024:901b:91bc:cb15:7889:25e2	120.137.37.226
cb15:901b:8024:901b:91bc:cb15:7889:25e3	120.137.37.227
cb15:901b:8024:901b:91bc:cb15:7889:25e4	120.137.37.228
cb15:901b:8024:901b:91bc:cb15:7889:25e5	120.137.37.229
cb15:901b:8024:901b:91bc:cb15:7889:25e6	120.137.37.230
cb15:901b:8024:901b:91bc:cb15:7889:25e7	120.137.37.231
cb15:901b:8024:901b:91bc:cb15:7889:25e8	120.137.37.232
cb15:901b:8024:901b:91bc:cb15:7889:25e9	120.137.37.233
cb15:901b:8024:901b:91bc:cb15:7889:25ea	120.137.37.234
cb15:901b:8024:901b:91bc:cb15:7889:25eb	120.137.37.235
cb15:901b:8024:901b:91bc:cb15:7889:25ec	120.137.37.236
cb15:901b:8024:901b:91bc:cb15:7889:25ed	120.137.37.237
cb15:901b:8024:901b:91bc:cb15:7889:25ee	120.137.37.238
cb15:901b:8024:901b:91bc:cb15:7889:25ef	120.137.37.239
cb15:901b:8024:901b:91bc:cb15:7889:25f0	120.137.37.240
cb15:901b:8024:901b:91bc:cb15:7889:25f1	120.137.37.241
cb15:901b:8024:901b:91bc:cb15:7889:25f2	120.137.37.242
cb15:901b:8024:901b:91bc:cb15:7889:25f3	120.137.37.243
cb15:901b:8024:901b:91bc:cb15:7889:25f4	120.137.37.244
cb15:901b:8024:901b:91bc:cb15:7889:25f5	120.137.37.245
cb15:901b:8024:901b:91bc:cb15:7889:25f6	120.137.37.246
cb15:901b:8024:901b:91bc:cb15:7889:25f7	120.137.37.247
cb15:901b:8024:901b:91bc:cb15:7889:25f8	120.137.37.248
cb15:901b:8024:901b:91bc:cb15:7889:25f9	120.137.37.249
cb15:901b:8024:901b:91bc:cb15:7889:25fa	120.137.37.250
cb15:901b:8024:901b:91bc:cb15:7889:25fb	120.137.37.251
cb15:901b:8024:901b:91bc:cb15:7889:25fc	120.137.37.252
cb15:901b:8024:901b:91bc:cb15:7889:25fd	120.137.37.253
cb15:901b:8024:901b:91bc:cb15:7889:25fe	120.137.37.254
cb15:901b:8024:901b:91bc:cb15:7889:25ff	120.137.37.255

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.