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:ada3:db24:f364:2501	243.100.37.1
cb15:901b:901b:1324:ada3:db24:f364:2502	243.100.37.2
cb15:901b:901b:1324:ada3:db24:f364:2503	243.100.37.3
cb15:901b:901b:1324:ada3:db24:f364:2504	243.100.37.4
cb15:901b:901b:1324:ada3:db24:f364:2505	243.100.37.5
cb15:901b:901b:1324:ada3:db24:f364:2506	243.100.37.6
cb15:901b:901b:1324:ada3:db24:f364:2507	243.100.37.7
cb15:901b:901b:1324:ada3:db24:f364:2508	243.100.37.8
cb15:901b:901b:1324:ada3:db24:f364:2509	243.100.37.9
cb15:901b:901b:1324:ada3:db24:f364:250a	243.100.37.10
cb15:901b:901b:1324:ada3:db24:f364:250b	243.100.37.11
cb15:901b:901b:1324:ada3:db24:f364:250c	243.100.37.12
cb15:901b:901b:1324:ada3:db24:f364:250d	243.100.37.13
cb15:901b:901b:1324:ada3:db24:f364:250e	243.100.37.14
cb15:901b:901b:1324:ada3:db24:f364:250f	243.100.37.15
cb15:901b:901b:1324:ada3:db24:f364:2510	243.100.37.16
cb15:901b:901b:1324:ada3:db24:f364:2511	243.100.37.17
cb15:901b:901b:1324:ada3:db24:f364:2512	243.100.37.18
cb15:901b:901b:1324:ada3:db24:f364:2513	243.100.37.19
cb15:901b:901b:1324:ada3:db24:f364:2514	243.100.37.20
cb15:901b:901b:1324:ada3:db24:f364:2515	243.100.37.21
cb15:901b:901b:1324:ada3:db24:f364:2516	243.100.37.22
cb15:901b:901b:1324:ada3:db24:f364:2517	243.100.37.23
cb15:901b:901b:1324:ada3:db24:f364:2518	243.100.37.24
cb15:901b:901b:1324:ada3:db24:f364:2519	243.100.37.25
cb15:901b:901b:1324:ada3:db24:f364:251a	243.100.37.26
cb15:901b:901b:1324:ada3:db24:f364:251b	243.100.37.27
cb15:901b:901b:1324:ada3:db24:f364:251c	243.100.37.28
cb15:901b:901b:1324:ada3:db24:f364:251d	243.100.37.29
cb15:901b:901b:1324:ada3:db24:f364:251e	243.100.37.30
cb15:901b:901b:1324:ada3:db24:f364:251f	243.100.37.31
cb15:901b:901b:1324:ada3:db24:f364:2520	243.100.37.32
cb15:901b:901b:1324:ada3:db24:f364:2521	243.100.37.33
cb15:901b:901b:1324:ada3:db24:f364:2522	243.100.37.34
cb15:901b:901b:1324:ada3:db24:f364:2523	243.100.37.35
cb15:901b:901b:1324:ada3:db24:f364:2524	243.100.37.36
cb15:901b:901b:1324:ada3:db24:f364:2525	243.100.37.37
cb15:901b:901b:1324:ada3:db24:f364:2526	243.100.37.38
cb15:901b:901b:1324:ada3:db24:f364:2527	243.100.37.39
cb15:901b:901b:1324:ada3:db24:f364:2528	243.100.37.40
cb15:901b:901b:1324:ada3:db24:f364:2529	243.100.37.41
cb15:901b:901b:1324:ada3:db24:f364:252a	243.100.37.42
cb15:901b:901b:1324:ada3:db24:f364:252b	243.100.37.43
cb15:901b:901b:1324:ada3:db24:f364:252c	243.100.37.44
cb15:901b:901b:1324:ada3:db24:f364:252d	243.100.37.45
cb15:901b:901b:1324:ada3:db24:f364:252e	243.100.37.46
cb15:901b:901b:1324:ada3:db24:f364:252f	243.100.37.47
cb15:901b:901b:1324:ada3:db24:f364:2530	243.100.37.48
cb15:901b:901b:1324:ada3:db24:f364:2531	243.100.37.49
cb15:901b:901b:1324:ada3:db24:f364:2532	243.100.37.50
cb15:901b:901b:1324:ada3:db24:f364:2533	243.100.37.51
cb15:901b:901b:1324:ada3:db24:f364:2534	243.100.37.52
cb15:901b:901b:1324:ada3:db24:f364:2535	243.100.37.53
cb15:901b:901b:1324:ada3:db24:f364:2536	243.100.37.54
cb15:901b:901b:1324:ada3:db24:f364:2537	243.100.37.55
cb15:901b:901b:1324:ada3:db24:f364:2538	243.100.37.56
cb15:901b:901b:1324:ada3:db24:f364:2539	243.100.37.57
cb15:901b:901b:1324:ada3:db24:f364:253a	243.100.37.58
cb15:901b:901b:1324:ada3:db24:f364:253b	243.100.37.59
cb15:901b:901b:1324:ada3:db24:f364:253c	243.100.37.60

cb15:901b:901b:1324:ada3:db24:f364:253d	243.100.37.61
cb15:901b:901b:1324:ada3:db24:f364:253e	243.100.37.62
cb15:901b:901b:1324:ada3:db24:f364:253f	243.100.37.63
cb15:901b:901b:1324:ada3:db24:f364:2540	243.100.37.64
cb15:901b:901b:1324:ada3:db24:f364:2541	243.100.37.65
cb15:901b:901b:1324:ada3:db24:f364:2542	243.100.37.66
cb15:901b:901b:1324:ada3:db24:f364:2543	243.100.37.67
cb15:901b:901b:1324:ada3:db24:f364:2544	243.100.37.68
cb15:901b:901b:1324:ada3:db24:f364:2545	243.100.37.69
cb15:901b:901b:1324:ada3:db24:f364:2546	243.100.37.70
cb15:901b:901b:1324:ada3:db24:f364:2547	243.100.37.71
cb15:901b:901b:1324:ada3:db24:f364:2548	243.100.37.72
cb15:901b:901b:1324:ada3:db24:f364:2549	243.100.37.73
cb15:901b:901b:1324:ada3:db24:f364:254a	243.100.37.74
cb15:901b:901b:1324:ada3:db24:f364:254b	243.100.37.75
cb15:901b:901b:1324:ada3:db24:f364:254c	243.100.37.76
cb15:901b:901b:1324:ada3:db24:f364:254d	243.100.37.77
cb15:901b:901b:1324:ada3:db24:f364:254e	243.100.37.78
cb15:901b:901b:1324:ada3:db24:f364:254f	243.100.37.79
cb15:901b:901b:1324:ada3:db24:f364:2550	243.100.37.80
cb15:901b:901b:1324:ada3:db24:f364:2551	243.100.37.81
cb15:901b:901b:1324:ada3:db24:f364:2552	243.100.37.82
cb15:901b:901b:1324:ada3:db24:f364:2553	243.100.37.83
cb15:901b:901b:1324:ada3:db24:f364:2554	243.100.37.84
cb15:901b:901b:1324:ada3:db24:f364:2555	243.100.37.85
cb15:901b:901b:1324:ada3:db24:f364:2556	243.100.37.86
cb15:901b:901b:1324:ada3:db24:f364:2557	243.100.37.87
cb15:901b:901b:1324:ada3:db24:f364:2558	243.100.37.88
cb15:901b:901b:1324:ada3:db24:f364:2559	243.100.37.89
cb15:901b:901b:1324:ada3:db24:f364:255a	243.100.37.90
cb15:901b:901b:1324:ada3:db24:f364:255b	243.100.37.91
cb15:901b:901b:1324:ada3:db24:f364:255c	243.100.37.92
cb15:901b:901b:1324:ada3:db24:f364:255d	243.100.37.93
cb15:901b:901b:1324:ada3:db24:f364:255e	243.100.37.94
cb15:901b:901b:1324:ada3:db24:f364:255f	243.100.37.95
cb15:901b:901b:1324:ada3:db24:f364:2560	243.100.37.96
cb15:901b:901b:1324:ada3:db24:f364:2561	243.100.37.97
cb15:901b:901b:1324:ada3:db24:f364:2562	243.100.37.98
cb15:901b:901b:1324:ada3:db24:f364:2563	243.100.37.99
cb15:901b:901b:1324:ada3:db24:f364:2564	243.100.37.100
cb15:901b:901b:1324:ada3:db24:f364:2565	243.100.37.101
cb15:901b:901b:1324:ada3:db24:f364:2566	243.100.37.102
cb15:901b:901b:1324:ada3:db24:f364:2567	243.100.37.103
cb15:901b:901b:1324:ada3:db24:f364:2568	243.100.37.104
cb15:901b:901b:1324:ada3:db24:f364:2569	243.100.37.105
cb15:901b:901b:1324:ada3:db24:f364:256a	243.100.37.106
cb15:901b:901b:1324:ada3:db24:f364:256b	243.100.37.107
cb15:901b:901b:1324:ada3:db24:f364:256c	243.100.37.108
cb15:901b:901b:1324:ada3:db24:f364:256d	243.100.37.109
cb15:901b:901b:1324:ada3:db24:f364:256e	243.100.37.110
cb15:901b:901b:1324:ada3:db24:f364:256f	243.100.37.111
cb15:901b:901b:1324:ada3:db24:f364:2570	243.100.37.112
cb15:901b:901b:1324:ada3:db24:f364:2571	243.100.37.113
cb15:901b:901b:1324:ada3:db24:f364:2572	243.100.37.114
cb15:901b:901b:1324:ada3:db24:f364:2573	243.100.37.115
cb15:901b:901b:1324:ada3:db24:f364:2574	243.100.37.116
cb15:901b:901b:1324:ada3:db24:f364:2575	243.100.37.117
cb15:901b:901b:1324:ada3:db24:f364:2576	243.100.37.118
cb15:901b:901b:1324:ada3:db24:f364:2577	243.100.37.119
cb15:901b:901b:1324:ada3:db24:f364:2578	243.100.37.120

cb15:901b:901b:1324:ada3:db24:f364:2579	243.100.37.121
cb15:901b:901b:1324:ada3:db24:f364:257a	243.100.37.122
cb15:901b:901b:1324:ada3:db24:f364:257b	243.100.37.123
cb15:901b:901b:1324:ada3:db24:f364:257c	243.100.37.124
cb15:901b:901b:1324:ada3:db24:f364:257d	243.100.37.125
cb15:901b:901b:1324:ada3:db24:f364:257e	243.100.37.126
cb15:901b:901b:1324:ada3:db24:f364:257f	243.100.37.127
cb15:901b:901b:1324:ada3:db24:f364:2580	243.100.37.128
cb15:901b:901b:1324:ada3:db24:f364:2581	243.100.37.129
cb15:901b:901b:1324:ada3:db24:f364:2582	243.100.37.130
cb15:901b:901b:1324:ada3:db24:f364:2583	243.100.37.131
cb15:901b:901b:1324:ada3:db24:f364:2584	243.100.37.132
cb15:901b:901b:1324:ada3:db24:f364:2585	243.100.37.133
cb15:901b:901b:1324:ada3:db24:f364:2586	243.100.37.134
cb15:901b:901b:1324:ada3:db24:f364:2587	243.100.37.135
cb15:901b:901b:1324:ada3:db24:f364:2588	243.100.37.136
cb15:901b:901b:1324:ada3:db24:f364:2589	243.100.37.137
cb15:901b:901b:1324:ada3:db24:f364:258a	243.100.37.138
cb15:901b:901b:1324:ada3:db24:f364:258b	243.100.37.139
cb15:901b:901b:1324:ada3:db24:f364:258c	243.100.37.140
cb15:901b:901b:1324:ada3:db24:f364:258d	243.100.37.141
cb15:901b:901b:1324:ada3:db24:f364:258e	243.100.37.142
cb15:901b:901b:1324:ada3:db24:f364:258f	243.100.37.143
cb15:901b:901b:1324:ada3:db24:f364:2590	243.100.37.144
cb15:901b:901b:1324:ada3:db24:f364:2591	243.100.37.145
cb15:901b:901b:1324:ada3:db24:f364:2592	243.100.37.146
cb15:901b:901b:1324:ada3:db24:f364:2593	243.100.37.147
cb15:901b:901b:1324:ada3:db24:f364:2594	243.100.37.148
cb15:901b:901b:1324:ada3:db24:f364:2595	243.100.37.149
cb15:901b:901b:1324:ada3:db24:f364:2596	243.100.37.150
cb15:901b:901b:1324:ada3:db24:f364:2597	243.100.37.151
cb15:901b:901b:1324:ada3:db24:f364:2598	243.100.37.152
cb15:901b:901b:1324:ada3:db24:f364:2599	243.100.37.153
cb15:901b:901b:1324:ada3:db24:f364:259a	243.100.37.154
cb15:901b:901b:1324:ada3:db24:f364:259b	243.100.37.155
cb15:901b:901b:1324:ada3:db24:f364:259c	243.100.37.156
cb15:901b:901b:1324:ada3:db24:f364:259d	243.100.37.157
cb15:901b:901b:1324:ada3:db24:f364:259e	243.100.37.158
cb15:901b:901b:1324:ada3:db24:f364:259f	243.100.37.159
cb15:901b:901b:1324:ada3:db24:f364:25a0	243.100.37.160
cb15:901b:901b:1324:ada3:db24:f364:25a1	243.100.37.161
cb15:901b:901b:1324:ada3:db24:f364:25a2	243.100.37.162
cb15:901b:901b:1324:ada3:db24:f364:25a3	243.100.37.163
cb15:901b:901b:1324:ada3:db24:f364:25a4	243.100.37.164
cb15:901b:901b:1324:ada3:db24:f364:25a5	243.100.37.165
cb15:901b:901b:1324:ada3:db24:f364:25a6	243.100.37.166
cb15:901b:901b:1324:ada3:db24:f364:25a7	243.100.37.167
cb15:901b:901b:1324:ada3:db24:f364:25a8	243.100.37.168
cb15:901b:901b:1324:ada3:db24:f364:25a9	243.100.37.169
cb15:901b:901b:1324:ada3:db24:f364:25aa	243.100.37.170
cb15:901b:901b:1324:ada3:db24:f364:25ab	243.100.37.171
cb15:901b:901b:1324:ada3:db24:f364:25ac	243.100.37.172
cb15:901b:901b:1324:ada3:db24:f364:25ad	243.100.37.173
cb15:901b:901b:1324:ada3:db24:f364:25ae	243.100.37.174
cb15:901b:901b:1324:ada3:db24:f364:25af	243.100.37.175
cb15:901b:901b:1324:ada3:db24:f364:25b0	243.100.37.176
cb15:901b:901b:1324:ada3:db24:f364:25b1	243.100.37.177
cb15:901b:901b:1324:ada3:db24:f364:25b2	243.100.37.178
cb15:901b:901b:1324:ada3:db24:f364:25b3	243.100.37.179
cb15:901b:901b:1324:ada3:db24:f364:25b4	243.100.37.180

cb15:901b:901b:1324:ada3:db24:f364:25b5	243.100.37.181
cb15:901b:901b:1324:ada3:db24:f364:25b6	243.100.37.182
cb15:901b:901b:1324:ada3:db24:f364:25b7	243.100.37.183
cb15:901b:901b:1324:ada3:db24:f364:25b8	243.100.37.184
cb15:901b:901b:1324:ada3:db24:f364:25b9	243.100.37.185
cb15:901b:901b:1324:ada3:db24:f364:25ba	243.100.37.186
cb15:901b:901b:1324:ada3:db24:f364:25bb	243.100.37.187
cb15:901b:901b:1324:ada3:db24:f364:25bc	243.100.37.188
cb15:901b:901b:1324:ada3:db24:f364:25bd	243.100.37.189
cb15:901b:901b:1324:ada3:db24:f364:25be	243.100.37.190
cb15:901b:901b:1324:ada3:db24:f364:25bf	243.100.37.191
cb15:901b:901b:1324:ada3:db24:f364:25c0	243.100.37.192
cb15:901b:901b:1324:ada3:db24:f364:25c1	243.100.37.193
cb15:901b:901b:1324:ada3:db24:f364:25c2	243.100.37.194
cb15:901b:901b:1324:ada3:db24:f364:25c3	243.100.37.195
cb15:901b:901b:1324:ada3:db24:f364:25c4	243.100.37.196
cb15:901b:901b:1324:ada3:db24:f364:25c5	243.100.37.197
cb15:901b:901b:1324:ada3:db24:f364:25c6	243.100.37.198
cb15:901b:901b:1324:ada3:db24:f364:25c7	243.100.37.199
cb15:901b:901b:1324:ada3:db24:f364:25c8	243.100.37.200
cb15:901b:901b:1324:ada3:db24:f364:25c9	243.100.37.201
cb15:901b:901b:1324:ada3:db24:f364:25ca	243.100.37.202
cb15:901b:901b:1324:ada3:db24:f364:25cb	243.100.37.203
cb15:901b:901b:1324:ada3:db24:f364:25cc	243.100.37.204
cb15:901b:901b:1324:ada3:db24:f364:25cd	243.100.37.205
cb15:901b:901b:1324:ada3:db24:f364:25ce	243.100.37.206
cb15:901b:901b:1324:ada3:db24:f364:25cf	243.100.37.207
cb15:901b:901b:1324:ada3:db24:f364:25d0	243.100.37.208
cb15:901b:901b:1324:ada3:db24:f364:25d1	243.100.37.209
cb15:901b:901b:1324:ada3:db24:f364:25d2	243.100.37.210
cb15:901b:901b:1324:ada3:db24:f364:25d3	243.100.37.211
cb15:901b:901b:1324:ada3:db24:f364:25d4	243.100.37.212
cb15:901b:901b:1324:ada3:db24:f364:25d5	243.100.37.213
cb15:901b:901b:1324:ada3:db24:f364:25d6	243.100.37.214
cb15:901b:901b:1324:ada3:db24:f364:25d7	243.100.37.215
cb15:901b:901b:1324:ada3:db24:f364:25d8	243.100.37.216
cb15:901b:901b:1324:ada3:db24:f364:25d9	243.100.37.217
cb15:901b:901b:1324:ada3:db24:f364:25da	243.100.37.218
cb15:901b:901b:1324:ada3:db24:f364:25db	243.100.37.219
cb15:901b:901b:1324:ada3:db24:f364:25dc	243.100.37.220
cb15:901b:901b:1324:ada3:db24:f364:25dd	243.100.37.221
cb15:901b:901b:1324:ada3:db24:f364:25de	243.100.37.222
cb15:901b:901b:1324:ada3:db24:f364:25df	243.100.37.223
cb15:901b:901b:1324:ada3:db24:f364:25e0	243.100.37.224
cb15:901b:901b:1324:ada3:db24:f364:25e1	243.100.37.225
cb15:901b:901b:1324:ada3:db24:f364:25e2	243.100.37.226
cb15:901b:901b:1324:ada3:db24:f364:25e3	243.100.37.227
cb15:901b:901b:1324:ada3:db24:f364:25e4	243.100.37.228
cb15:901b:901b:1324:ada3:db24:f364:25e5	243.100.37.229
cb15:901b:901b:1324:ada3:db24:f364:25e6	243.100.37.230
cb15:901b:901b:1324:ada3:db24:f364:25e7	243.100.37.231
cb15:901b:901b:1324:ada3:db24:f364:25e8	243.100.37.232
cb15:901b:901b:1324:ada3:db24:f364:25e9	243.100.37.233
cb15:901b:901b:1324:ada3:db24:f364:25ea	243.100.37.234
cb15:901b:901b:1324:ada3:db24:f364:25eb	243.100.37.235
cb15:901b:901b:1324:ada3:db24:f364:25ec	243.100.37.236
cb15:901b:901b:1324:ada3:db24:f364:25ed	243.100.37.237
cb15:901b:901b:1324:ada3:db24:f364:25ee	243.100.37.238
cb15:901b:901b:1324:ada3:db24:f364:25ef	243.100.37.239
cb15:901b:901b:1324:ada3:db24:f364:25f0	243.100.37.240
cb15:901b:901b:1324:ada3:db24:f364:25f1	243.100.37.241
cb15:901b:901b:1324:ada3:db24:f364:25f2	243.100.37.242
cb15:901b:901b:1324:ada3:db24:f364:25f3	243.100.37.243
cb15:901b:901b:1324:ada3:db24:f364:25f4	243.100.37.244
cb15:901b:901b:1324:ada3:db24:f364:25f5	243.100.37.245
cb15:901b:901b:1324:ada3:db24:f364:25f6	243.100.37.246
cb15:901b:901b:1324:ada3:db24:f364:25f7	243.100.37.247
cb15:901b:901b:1324:ada3:db24:f364:25f8	243.100.37.248
cb15:901b:901b:1324:ada3:db24:f364:25f9	243.100.37.249
cb15:901b:901b:1324:ada3:db24:f364:25fa	243.100.37.250
cb15:901b:901b:1324:ada3:db24:f364:25fb	243.100.37.251
cb15:901b:901b:1324:ada3:db24:f364:25fc	243.100.37.252
cb15:901b:901b:1324:ada3:db24:f364:25fd	243.100.37.253
cb15:901b:901b:1324:ada3:db24:f364:25fe	243.100.37.254
cb15:901b:901b:1324:ada3:db24:f364:25ff	243.100.37.255

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.