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:cd24:8081:155:6b51:2501	107.81.37.1
cb15:901b:8024:cd24:8081:155:6b51:2502	107.81.37.2
cb15:901b:8024:cd24:8081:155:6b51:2503	107.81.37.3
cb15:901b:8024:cd24:8081:155:6b51:2504	107.81.37.4
cb15:901b:8024:cd24:8081:155:6b51:2505	107.81.37.5
cb15:901b:8024:cd24:8081:155:6b51:2506	107.81.37.6
cb15:901b:8024:cd24:8081:155:6b51:2507	107.81.37.7
cb15:901b:8024:cd24:8081:155:6b51:2508	107.81.37.8
cb15:901b:8024:cd24:8081:155:6b51:2509	107.81.37.9
cb15:901b:8024:cd24:8081:155:6b51:250a	107.81.37.10
cb15:901b:8024:cd24:8081:155:6b51:250b	107.81.37.11
cb15:901b:8024:cd24:8081:155:6b51:250c	107.81.37.12
cb15:901b:8024:cd24:8081:155:6b51:250d	107.81.37.13
cb15:901b:8024:cd24:8081:155:6b51:250e	107.81.37.14
cb15:901b:8024:cd24:8081:155:6b51:250f	107.81.37.15
cb15:901b:8024:cd24:8081:155:6b51:2510	107.81.37.16
cb15:901b:8024:cd24:8081:155:6b51:2511	107.81.37.17
cb15:901b:8024:cd24:8081:155:6b51:2512	107.81.37.18
cb15:901b:8024:cd24:8081:155:6b51:2513	107.81.37.19
cb15:901b:8024:cd24:8081:155:6b51:2514	107.81.37.20
cb15:901b:8024:cd24:8081:155:6b51:2515	107.81.37.21
cb15:901b:8024:cd24:8081:155:6b51:2516	107.81.37.22
cb15:901b:8024:cd24:8081:155:6b51:2517	107.81.37.23
cb15:901b:8024:cd24:8081:155:6b51:2518	107.81.37.24
cb15:901b:8024:cd24:8081:155:6b51:2519	107.81.37.25
cb15:901b:8024:cd24:8081:155:6b51:251a	107.81.37.26
cb15:901b:8024:cd24:8081:155:6b51:251b	107.81.37.27
cb15:901b:8024:cd24:8081:155:6b51:251c	107.81.37.28
cb15:901b:8024:cd24:8081:155:6b51:251d	107.81.37.29
cb15:901b:8024:cd24:8081:155:6b51:251e	107.81.37.30
cb15:901b:8024:cd24:8081:155:6b51:251f	107.81.37.31
cb15:901b:8024:cd24:8081:155:6b51:2520	107.81.37.32
cb15:901b:8024:cd24:8081:155:6b51:2521	107.81.37.33
cb15:901b:8024:cd24:8081:155:6b51:2522	107.81.37.34
cb15:901b:8024:cd24:8081:155:6b51:2523	107.81.37.35
cb15:901b:8024:cd24:8081:155:6b51:2524	107.81.37.36
cb15:901b:8024:cd24:8081:155:6b51:2525	107.81.37.37
cb15:901b:8024:cd24:8081:155:6b51:2526	107.81.37.38
cb15:901b:8024:cd24:8081:155:6b51:2527	107.81.37.39
cb15:901b:8024:cd24:8081:155:6b51:2528	107.81.37.40
cb15:901b:8024:cd24:8081:155:6b51:2529	107.81.37.41
cb15:901b:8024:cd24:8081:155:6b51:252a	107.81.37.42
cb15:901b:8024:cd24:8081:155:6b51:252b	107.81.37.43
cb15:901b:8024:cd24:8081:155:6b51:252c	107.81.37.44
cb15:901b:8024:cd24:8081:155:6b51:252d	107.81.37.45
cb15:901b:8024:cd24:8081:155:6b51:252e	107.81.37.46
cb15:901b:8024:cd24:8081:155:6b51:252f	107.81.37.47
cb15:901b:8024:cd24:8081:155:6b51:2530	107.81.37.48
cb15:901b:8024:cd24:8081:155:6b51:2531	107.81.37.49
cb15:901b:8024:cd24:8081:155:6b51:2532	107.81.37.50
cb15:901b:8024:cd24:8081:155:6b51:2533	107.81.37.51
cb15:901b:8024:cd24:8081:155:6b51:2534	107.81.37.52
cb15:901b:8024:cd24:8081:155:6b51:2535	107.81.37.53
cb15:901b:8024:cd24:8081:155:6b51:2536	107.81.37.54
cb15:901b:8024:cd24:8081:155:6b51:2537	107.81.37.55
cb15:901b:8024:cd24:8081:155:6b51:2538	107.81.37.56
cb15:901b:8024:cd24:8081:155:6b51:2539	107.81.37.57
cb15:901b:8024:cd24:8081:155:6b51:253a	107.81.37.58
cb15:901b:8024:cd24:8081:155:6b51:253b	107.81.37.59
cb15:901b:8024:cd24:8081:155:6b51:253c	107.81.37.60

cb15:901b:8024:cd24:8081:155:6b51:253d	107.81.37.61
cb15:901b:8024:cd24:8081:155:6b51:253e	107.81.37.62
cb15:901b:8024:cd24:8081:155:6b51:253f	107.81.37.63
cb15:901b:8024:cd24:8081:155:6b51:2540	107.81.37.64
cb15:901b:8024:cd24:8081:155:6b51:2541	107.81.37.65
cb15:901b:8024:cd24:8081:155:6b51:2542	107.81.37.66
cb15:901b:8024:cd24:8081:155:6b51:2543	107.81.37.67
cb15:901b:8024:cd24:8081:155:6b51:2544	107.81.37.68
cb15:901b:8024:cd24:8081:155:6b51:2545	107.81.37.69
cb15:901b:8024:cd24:8081:155:6b51:2546	107.81.37.70
cb15:901b:8024:cd24:8081:155:6b51:2547	107.81.37.71
cb15:901b:8024:cd24:8081:155:6b51:2548	107.81.37.72
cb15:901b:8024:cd24:8081:155:6b51:2549	107.81.37.73
cb15:901b:8024:cd24:8081:155:6b51:254a	107.81.37.74
cb15:901b:8024:cd24:8081:155:6b51:254b	107.81.37.75
cb15:901b:8024:cd24:8081:155:6b51:254c	107.81.37.76
cb15:901b:8024:cd24:8081:155:6b51:254d	107.81.37.77
cb15:901b:8024:cd24:8081:155:6b51:254e	107.81.37.78
cb15:901b:8024:cd24:8081:155:6b51:254f	107.81.37.79
cb15:901b:8024:cd24:8081:155:6b51:2550	107.81.37.80
cb15:901b:8024:cd24:8081:155:6b51:2551	107.81.37.81
cb15:901b:8024:cd24:8081:155:6b51:2552	107.81.37.82
cb15:901b:8024:cd24:8081:155:6b51:2553	107.81.37.83
cb15:901b:8024:cd24:8081:155:6b51:2554	107.81.37.84
cb15:901b:8024:cd24:8081:155:6b51:2555	107.81.37.85
cb15:901b:8024:cd24:8081:155:6b51:2556	107.81.37.86
cb15:901b:8024:cd24:8081:155:6b51:2557	107.81.37.87
cb15:901b:8024:cd24:8081:155:6b51:2558	107.81.37.88
cb15:901b:8024:cd24:8081:155:6b51:2559	107.81.37.89
cb15:901b:8024:cd24:8081:155:6b51:255a	107.81.37.90
cb15:901b:8024:cd24:8081:155:6b51:255b	107.81.37.91
cb15:901b:8024:cd24:8081:155:6b51:255c	107.81.37.92
cb15:901b:8024:cd24:8081:155:6b51:255d	107.81.37.93
cb15:901b:8024:cd24:8081:155:6b51:255e	107.81.37.94
cb15:901b:8024:cd24:8081:155:6b51:255f	107.81.37.95
cb15:901b:8024:cd24:8081:155:6b51:2560	107.81.37.96
cb15:901b:8024:cd24:8081:155:6b51:2561	107.81.37.97
cb15:901b:8024:cd24:8081:155:6b51:2562	107.81.37.98
cb15:901b:8024:cd24:8081:155:6b51:2563	107.81.37.99
cb15:901b:8024:cd24:8081:155:6b51:2564	107.81.37.100
cb15:901b:8024:cd24:8081:155:6b51:2565	107.81.37.101
cb15:901b:8024:cd24:8081:155:6b51:2566	107.81.37.102
cb15:901b:8024:cd24:8081:155:6b51:2567	107.81.37.103
cb15:901b:8024:cd24:8081:155:6b51:2568	107.81.37.104
cb15:901b:8024:cd24:8081:155:6b51:2569	107.81.37.105
cb15:901b:8024:cd24:8081:155:6b51:256a	107.81.37.106
cb15:901b:8024:cd24:8081:155:6b51:256b	107.81.37.107
cb15:901b:8024:cd24:8081:155:6b51:256c	107.81.37.108
cb15:901b:8024:cd24:8081:155:6b51:256d	107.81.37.109
cb15:901b:8024:cd24:8081:155:6b51:256e	107.81.37.110
cb15:901b:8024:cd24:8081:155:6b51:256f	107.81.37.111
cb15:901b:8024:cd24:8081:155:6b51:2570	107.81.37.112
cb15:901b:8024:cd24:8081:155:6b51:2571	107.81.37.113
cb15:901b:8024:cd24:8081:155:6b51:2572	107.81.37.114
cb15:901b:8024:cd24:8081:155:6b51:2573	107.81.37.115
cb15:901b:8024:cd24:8081:155:6b51:2574	107.81.37.116
cb15:901b:8024:cd24:8081:155:6b51:2575	107.81.37.117
cb15:901b:8024:cd24:8081:155:6b51:2576	107.81.37.118
cb15:901b:8024:cd24:8081:155:6b51:2577	107.81.37.119
cb15:901b:8024:cd24:8081:155:6b51:2578	107.81.37.120

cb15:901b:8024:cd24:8081:155:6b51:2579	107.81.37.121
cb15:901b:8024:cd24:8081:155:6b51:257a	107.81.37.122
cb15:901b:8024:cd24:8081:155:6b51:257b	107.81.37.123
cb15:901b:8024:cd24:8081:155:6b51:257c	107.81.37.124
cb15:901b:8024:cd24:8081:155:6b51:257d	107.81.37.125
cb15:901b:8024:cd24:8081:155:6b51:257e	107.81.37.126
cb15:901b:8024:cd24:8081:155:6b51:257f	107.81.37.127
cb15:901b:8024:cd24:8081:155:6b51:2580	107.81.37.128
cb15:901b:8024:cd24:8081:155:6b51:2581	107.81.37.129
cb15:901b:8024:cd24:8081:155:6b51:2582	107.81.37.130
cb15:901b:8024:cd24:8081:155:6b51:2583	107.81.37.131
cb15:901b:8024:cd24:8081:155:6b51:2584	107.81.37.132
cb15:901b:8024:cd24:8081:155:6b51:2585	107.81.37.133
cb15:901b:8024:cd24:8081:155:6b51:2586	107.81.37.134
cb15:901b:8024:cd24:8081:155:6b51:2587	107.81.37.135
cb15:901b:8024:cd24:8081:155:6b51:2588	107.81.37.136
cb15:901b:8024:cd24:8081:155:6b51:2589	107.81.37.137
cb15:901b:8024:cd24:8081:155:6b51:258a	107.81.37.138
cb15:901b:8024:cd24:8081:155:6b51:258b	107.81.37.139
cb15:901b:8024:cd24:8081:155:6b51:258c	107.81.37.140
cb15:901b:8024:cd24:8081:155:6b51:258d	107.81.37.141
cb15:901b:8024:cd24:8081:155:6b51:258e	107.81.37.142
cb15:901b:8024:cd24:8081:155:6b51:258f	107.81.37.143
cb15:901b:8024:cd24:8081:155:6b51:2590	107.81.37.144
cb15:901b:8024:cd24:8081:155:6b51:2591	107.81.37.145
cb15:901b:8024:cd24:8081:155:6b51:2592	107.81.37.146
cb15:901b:8024:cd24:8081:155:6b51:2593	107.81.37.147
cb15:901b:8024:cd24:8081:155:6b51:2594	107.81.37.148
cb15:901b:8024:cd24:8081:155:6b51:2595	107.81.37.149
cb15:901b:8024:cd24:8081:155:6b51:2596	107.81.37.150
cb15:901b:8024:cd24:8081:155:6b51:2597	107.81.37.151
cb15:901b:8024:cd24:8081:155:6b51:2598	107.81.37.152
cb15:901b:8024:cd24:8081:155:6b51:2599	107.81.37.153
cb15:901b:8024:cd24:8081:155:6b51:259a	107.81.37.154
cb15:901b:8024:cd24:8081:155:6b51:259b	107.81.37.155
cb15:901b:8024:cd24:8081:155:6b51:259c	107.81.37.156
cb15:901b:8024:cd24:8081:155:6b51:259d	107.81.37.157
cb15:901b:8024:cd24:8081:155:6b51:259e	107.81.37.158
cb15:901b:8024:cd24:8081:155:6b51:259f	107.81.37.159
cb15:901b:8024:cd24:8081:155:6b51:25a0	107.81.37.160
cb15:901b:8024:cd24:8081:155:6b51:25a1	107.81.37.161
cb15:901b:8024:cd24:8081:155:6b51:25a2	107.81.37.162
cb15:901b:8024:cd24:8081:155:6b51:25a3	107.81.37.163
cb15:901b:8024:cd24:8081:155:6b51:25a4	107.81.37.164
cb15:901b:8024:cd24:8081:155:6b51:25a5	107.81.37.165
cb15:901b:8024:cd24:8081:155:6b51:25a6	107.81.37.166
cb15:901b:8024:cd24:8081:155:6b51:25a7	107.81.37.167
cb15:901b:8024:cd24:8081:155:6b51:25a8	107.81.37.168
cb15:901b:8024:cd24:8081:155:6b51:25a9	107.81.37.169
cb15:901b:8024:cd24:8081:155:6b51:25aa	107.81.37.170
cb15:901b:8024:cd24:8081:155:6b51:25ab	107.81.37.171
cb15:901b:8024:cd24:8081:155:6b51:25ac	107.81.37.172
cb15:901b:8024:cd24:8081:155:6b51:25ad	107.81.37.173
cb15:901b:8024:cd24:8081:155:6b51:25ae	107.81.37.174
cb15:901b:8024:cd24:8081:155:6b51:25af	107.81.37.175
cb15:901b:8024:cd24:8081:155:6b51:25b0	107.81.37.176
cb15:901b:8024:cd24:8081:155:6b51:25b1	107.81.37.177
cb15:901b:8024:cd24:8081:155:6b51:25b2	107.81.37.178
cb15:901b:8024:cd24:8081:155:6b51:25b3	107.81.37.179
cb15:901b:8024:cd24:8081:155:6b51:25b4	107.81.37.180

cb15:901b:8024:cd24:8081:155:6b51:25b5	107.81.37.181
cb15:901b:8024:cd24:8081:155:6b51:25b6	107.81.37.182
cb15:901b:8024:cd24:8081:155:6b51:25b7	107.81.37.183
cb15:901b:8024:cd24:8081:155:6b51:25b8	107.81.37.184
cb15:901b:8024:cd24:8081:155:6b51:25b9	107.81.37.185
cb15:901b:8024:cd24:8081:155:6b51:25ba	107.81.37.186
cb15:901b:8024:cd24:8081:155:6b51:25bb	107.81.37.187
cb15:901b:8024:cd24:8081:155:6b51:25bc	107.81.37.188
cb15:901b:8024:cd24:8081:155:6b51:25bd	107.81.37.189
cb15:901b:8024:cd24:8081:155:6b51:25be	107.81.37.190
cb15:901b:8024:cd24:8081:155:6b51:25bf	107.81.37.191
cb15:901b:8024:cd24:8081:155:6b51:25c0	107.81.37.192
cb15:901b:8024:cd24:8081:155:6b51:25c1	107.81.37.193
cb15:901b:8024:cd24:8081:155:6b51:25c2	107.81.37.194
cb15:901b:8024:cd24:8081:155:6b51:25c3	107.81.37.195
cb15:901b:8024:cd24:8081:155:6b51:25c4	107.81.37.196
cb15:901b:8024:cd24:8081:155:6b51:25c5	107.81.37.197
cb15:901b:8024:cd24:8081:155:6b51:25c6	107.81.37.198
cb15:901b:8024:cd24:8081:155:6b51:25c7	107.81.37.199
cb15:901b:8024:cd24:8081:155:6b51:25c8	107.81.37.200
cb15:901b:8024:cd24:8081:155:6b51:25c9	107.81.37.201
cb15:901b:8024:cd24:8081:155:6b51:25ca	107.81.37.202
cb15:901b:8024:cd24:8081:155:6b51:25cb	107.81.37.203
cb15:901b:8024:cd24:8081:155:6b51:25cc	107.81.37.204
cb15:901b:8024:cd24:8081:155:6b51:25cd	107.81.37.205
cb15:901b:8024:cd24:8081:155:6b51:25ce	107.81.37.206
cb15:901b:8024:cd24:8081:155:6b51:25cf	107.81.37.207
cb15:901b:8024:cd24:8081:155:6b51:25d0	107.81.37.208
cb15:901b:8024:cd24:8081:155:6b51:25d1	107.81.37.209
cb15:901b:8024:cd24:8081:155:6b51:25d2	107.81.37.210
cb15:901b:8024:cd24:8081:155:6b51:25d3	107.81.37.211
cb15:901b:8024:cd24:8081:155:6b51:25d4	107.81.37.212
cb15:901b:8024:cd24:8081:155:6b51:25d5	107.81.37.213
cb15:901b:8024:cd24:8081:155:6b51:25d6	107.81.37.214
cb15:901b:8024:cd24:8081:155:6b51:25d7	107.81.37.215
cb15:901b:8024:cd24:8081:155:6b51:25d8	107.81.37.216
cb15:901b:8024:cd24:8081:155:6b51:25d9	107.81.37.217
cb15:901b:8024:cd24:8081:155:6b51:25da	107.81.37.218
cb15:901b:8024:cd24:8081:155:6b51:25db	107.81.37.219
cb15:901b:8024:cd24:8081:155:6b51:25dc	107.81.37.220
cb15:901b:8024:cd24:8081:155:6b51:25dd	107.81.37.221
cb15:901b:8024:cd24:8081:155:6b51:25de	107.81.37.222
cb15:901b:8024:cd24:8081:155:6b51:25df	107.81.37.223
cb15:901b:8024:cd24:8081:155:6b51:25e0	107.81.37.224
cb15:901b:8024:cd24:8081:155:6b51:25e1	107.81.37.225
cb15:901b:8024:cd24:8081:155:6b51:25e2	107.81.37.226
cb15:901b:8024:cd24:8081:155:6b51:25e3	107.81.37.227
cb15:901b:8024:cd24:8081:155:6b51:25e4	107.81.37.228
cb15:901b:8024:cd24:8081:155:6b51:25e5	107.81.37.229
cb15:901b:8024:cd24:8081:155:6b51:25e6	107.81.37.230
cb15:901b:8024:cd24:8081:155:6b51:25e7	107.81.37.231
cb15:901b:8024:cd24:8081:155:6b51:25e8	107.81.37.232
cb15:901b:8024:cd24:8081:155:6b51:25e9	107.81.37.233
cb15:901b:8024:cd24:8081:155:6b51:25ea	107.81.37.234
cb15:901b:8024:cd24:8081:155:6b51:25eb	107.81.37.235
cb15:901b:8024:cd24:8081:155:6b51:25ec	107.81.37.236
cb15:901b:8024:cd24:8081:155:6b51:25ed	107.81.37.237
cb15:901b:8024:cd24:8081:155:6b51:25ee	107.81.37.238
cb15:901b:8024:cd24:8081:155:6b51:25ef	107.81.37.239
cb15:901b:8024:cd24:8081:155:6b51:25f0	107.81.37.240
cb15:901b:8024:cd24:8081:155:6b51:25f1	107.81.37.241
cb15:901b:8024:cd24:8081:155:6b51:25f2	107.81.37.242
cb15:901b:8024:cd24:8081:155:6b51:25f3	107.81.37.243
cb15:901b:8024:cd24:8081:155:6b51:25f4	107.81.37.244
cb15:901b:8024:cd24:8081:155:6b51:25f5	107.81.37.245
cb15:901b:8024:cd24:8081:155:6b51:25f6	107.81.37.246
cb15:901b:8024:cd24:8081:155:6b51:25f7	107.81.37.247
cb15:901b:8024:cd24:8081:155:6b51:25f8	107.81.37.248
cb15:901b:8024:cd24:8081:155:6b51:25f9	107.81.37.249
cb15:901b:8024:cd24:8081:155:6b51:25fa	107.81.37.250
cb15:901b:8024:cd24:8081:155:6b51:25fb	107.81.37.251
cb15:901b:8024:cd24:8081:155:6b51:25fc	107.81.37.252
cb15:901b:8024:cd24:8081:155:6b51:25fd	107.81.37.253
cb15:901b:8024:cd24:8081:155:6b51:25fe	107.81.37.254
cb15:901b:8024:cd24:8081:155:6b51:25ff	107.81.37.255

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.