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:b51a:fb89:2501	251.137.37.1
cb15:901b:901b:1324:ada3:b51a:fb89:2502	251.137.37.2
cb15:901b:901b:1324:ada3:b51a:fb89:2503	251.137.37.3
cb15:901b:901b:1324:ada3:b51a:fb89:2504	251.137.37.4
cb15:901b:901b:1324:ada3:b51a:fb89:2505	251.137.37.5
cb15:901b:901b:1324:ada3:b51a:fb89:2506	251.137.37.6
cb15:901b:901b:1324:ada3:b51a:fb89:2507	251.137.37.7
cb15:901b:901b:1324:ada3:b51a:fb89:2508	251.137.37.8
cb15:901b:901b:1324:ada3:b51a:fb89:2509	251.137.37.9
cb15:901b:901b:1324:ada3:b51a:fb89:250a	251.137.37.10
cb15:901b:901b:1324:ada3:b51a:fb89:250b	251.137.37.11
cb15:901b:901b:1324:ada3:b51a:fb89:250c	251.137.37.12
cb15:901b:901b:1324:ada3:b51a:fb89:250d	251.137.37.13
cb15:901b:901b:1324:ada3:b51a:fb89:250e	251.137.37.14
cb15:901b:901b:1324:ada3:b51a:fb89:250f	251.137.37.15
cb15:901b:901b:1324:ada3:b51a:fb89:2510	251.137.37.16
cb15:901b:901b:1324:ada3:b51a:fb89:2511	251.137.37.17
cb15:901b:901b:1324:ada3:b51a:fb89:2512	251.137.37.18
cb15:901b:901b:1324:ada3:b51a:fb89:2513	251.137.37.19
cb15:901b:901b:1324:ada3:b51a:fb89:2514	251.137.37.20
cb15:901b:901b:1324:ada3:b51a:fb89:2515	251.137.37.21
cb15:901b:901b:1324:ada3:b51a:fb89:2516	251.137.37.22
cb15:901b:901b:1324:ada3:b51a:fb89:2517	251.137.37.23
cb15:901b:901b:1324:ada3:b51a:fb89:2518	251.137.37.24
cb15:901b:901b:1324:ada3:b51a:fb89:2519	251.137.37.25
cb15:901b:901b:1324:ada3:b51a:fb89:251a	251.137.37.26
cb15:901b:901b:1324:ada3:b51a:fb89:251b	251.137.37.27
cb15:901b:901b:1324:ada3:b51a:fb89:251c	251.137.37.28
cb15:901b:901b:1324:ada3:b51a:fb89:251d	251.137.37.29
cb15:901b:901b:1324:ada3:b51a:fb89:251e	251.137.37.30
cb15:901b:901b:1324:ada3:b51a:fb89:251f	251.137.37.31
cb15:901b:901b:1324:ada3:b51a:fb89:2520	251.137.37.32
cb15:901b:901b:1324:ada3:b51a:fb89:2521	251.137.37.33
cb15:901b:901b:1324:ada3:b51a:fb89:2522	251.137.37.34
cb15:901b:901b:1324:ada3:b51a:fb89:2523	251.137.37.35
cb15:901b:901b:1324:ada3:b51a:fb89:2524	251.137.37.36
cb15:901b:901b:1324:ada3:b51a:fb89:2525	251.137.37.37
cb15:901b:901b:1324:ada3:b51a:fb89:2526	251.137.37.38
cb15:901b:901b:1324:ada3:b51a:fb89:2527	251.137.37.39
cb15:901b:901b:1324:ada3:b51a:fb89:2528	251.137.37.40
cb15:901b:901b:1324:ada3:b51a:fb89:2529	251.137.37.41
cb15:901b:901b:1324:ada3:b51a:fb89:252a	251.137.37.42
cb15:901b:901b:1324:ada3:b51a:fb89:252b	251.137.37.43
cb15:901b:901b:1324:ada3:b51a:fb89:252c	251.137.37.44
cb15:901b:901b:1324:ada3:b51a:fb89:252d	251.137.37.45
cb15:901b:901b:1324:ada3:b51a:fb89:252e	251.137.37.46
cb15:901b:901b:1324:ada3:b51a:fb89:252f	251.137.37.47
cb15:901b:901b:1324:ada3:b51a:fb89:2530	251.137.37.48
cb15:901b:901b:1324:ada3:b51a:fb89:2531	251.137.37.49
cb15:901b:901b:1324:ada3:b51a:fb89:2532	251.137.37.50
cb15:901b:901b:1324:ada3:b51a:fb89:2533	251.137.37.51
cb15:901b:901b:1324:ada3:b51a:fb89:2534	251.137.37.52
cb15:901b:901b:1324:ada3:b51a:fb89:2535	251.137.37.53
cb15:901b:901b:1324:ada3:b51a:fb89:2536	251.137.37.54
cb15:901b:901b:1324:ada3:b51a:fb89:2537	251.137.37.55
cb15:901b:901b:1324:ada3:b51a:fb89:2538	251.137.37.56
cb15:901b:901b:1324:ada3:b51a:fb89:2539	251.137.37.57
cb15:901b:901b:1324:ada3:b51a:fb89:253a	251.137.37.58
cb15:901b:901b:1324:ada3:b51a:fb89:253b	251.137.37.59
cb15:901b:901b:1324:ada3:b51a:fb89:253c	251.137.37.60

cb15:901b:901b:1324:ada3:b51a:fb89:253d	251.137.37.61
cb15:901b:901b:1324:ada3:b51a:fb89:253e	251.137.37.62
cb15:901b:901b:1324:ada3:b51a:fb89:253f	251.137.37.63
cb15:901b:901b:1324:ada3:b51a:fb89:2540	251.137.37.64
cb15:901b:901b:1324:ada3:b51a:fb89:2541	251.137.37.65
cb15:901b:901b:1324:ada3:b51a:fb89:2542	251.137.37.66
cb15:901b:901b:1324:ada3:b51a:fb89:2543	251.137.37.67
cb15:901b:901b:1324:ada3:b51a:fb89:2544	251.137.37.68
cb15:901b:901b:1324:ada3:b51a:fb89:2545	251.137.37.69
cb15:901b:901b:1324:ada3:b51a:fb89:2546	251.137.37.70
cb15:901b:901b:1324:ada3:b51a:fb89:2547	251.137.37.71
cb15:901b:901b:1324:ada3:b51a:fb89:2548	251.137.37.72
cb15:901b:901b:1324:ada3:b51a:fb89:2549	251.137.37.73
cb15:901b:901b:1324:ada3:b51a:fb89:254a	251.137.37.74
cb15:901b:901b:1324:ada3:b51a:fb89:254b	251.137.37.75
cb15:901b:901b:1324:ada3:b51a:fb89:254c	251.137.37.76
cb15:901b:901b:1324:ada3:b51a:fb89:254d	251.137.37.77
cb15:901b:901b:1324:ada3:b51a:fb89:254e	251.137.37.78
cb15:901b:901b:1324:ada3:b51a:fb89:254f	251.137.37.79
cb15:901b:901b:1324:ada3:b51a:fb89:2550	251.137.37.80
cb15:901b:901b:1324:ada3:b51a:fb89:2551	251.137.37.81
cb15:901b:901b:1324:ada3:b51a:fb89:2552	251.137.37.82
cb15:901b:901b:1324:ada3:b51a:fb89:2553	251.137.37.83
cb15:901b:901b:1324:ada3:b51a:fb89:2554	251.137.37.84
cb15:901b:901b:1324:ada3:b51a:fb89:2555	251.137.37.85
cb15:901b:901b:1324:ada3:b51a:fb89:2556	251.137.37.86
cb15:901b:901b:1324:ada3:b51a:fb89:2557	251.137.37.87
cb15:901b:901b:1324:ada3:b51a:fb89:2558	251.137.37.88
cb15:901b:901b:1324:ada3:b51a:fb89:2559	251.137.37.89
cb15:901b:901b:1324:ada3:b51a:fb89:255a	251.137.37.90
cb15:901b:901b:1324:ada3:b51a:fb89:255b	251.137.37.91
cb15:901b:901b:1324:ada3:b51a:fb89:255c	251.137.37.92
cb15:901b:901b:1324:ada3:b51a:fb89:255d	251.137.37.93
cb15:901b:901b:1324:ada3:b51a:fb89:255e	251.137.37.94
cb15:901b:901b:1324:ada3:b51a:fb89:255f	251.137.37.95
cb15:901b:901b:1324:ada3:b51a:fb89:2560	251.137.37.96
cb15:901b:901b:1324:ada3:b51a:fb89:2561	251.137.37.97
cb15:901b:901b:1324:ada3:b51a:fb89:2562	251.137.37.98
cb15:901b:901b:1324:ada3:b51a:fb89:2563	251.137.37.99
cb15:901b:901b:1324:ada3:b51a:fb89:2564	251.137.37.100
cb15:901b:901b:1324:ada3:b51a:fb89:2565	251.137.37.101
cb15:901b:901b:1324:ada3:b51a:fb89:2566	251.137.37.102
cb15:901b:901b:1324:ada3:b51a:fb89:2567	251.137.37.103
cb15:901b:901b:1324:ada3:b51a:fb89:2568	251.137.37.104
cb15:901b:901b:1324:ada3:b51a:fb89:2569	251.137.37.105
cb15:901b:901b:1324:ada3:b51a:fb89:256a	251.137.37.106
cb15:901b:901b:1324:ada3:b51a:fb89:256b	251.137.37.107
cb15:901b:901b:1324:ada3:b51a:fb89:256c	251.137.37.108
cb15:901b:901b:1324:ada3:b51a:fb89:256d	251.137.37.109
cb15:901b:901b:1324:ada3:b51a:fb89:256e	251.137.37.110
cb15:901b:901b:1324:ada3:b51a:fb89:256f	251.137.37.111
cb15:901b:901b:1324:ada3:b51a:fb89:2570	251.137.37.112
cb15:901b:901b:1324:ada3:b51a:fb89:2571	251.137.37.113
cb15:901b:901b:1324:ada3:b51a:fb89:2572	251.137.37.114
cb15:901b:901b:1324:ada3:b51a:fb89:2573	251.137.37.115
cb15:901b:901b:1324:ada3:b51a:fb89:2574	251.137.37.116
cb15:901b:901b:1324:ada3:b51a:fb89:2575	251.137.37.117
cb15:901b:901b:1324:ada3:b51a:fb89:2576	251.137.37.118
cb15:901b:901b:1324:ada3:b51a:fb89:2577	251.137.37.119
cb15:901b:901b:1324:ada3:b51a:fb89:2578	251.137.37.120

cb15:901b:901b:1324:ada3:b51a:fb89:2579	251.137.37.121
cb15:901b:901b:1324:ada3:b51a:fb89:257a	251.137.37.122
cb15:901b:901b:1324:ada3:b51a:fb89:257b	251.137.37.123
cb15:901b:901b:1324:ada3:b51a:fb89:257c	251.137.37.124
cb15:901b:901b:1324:ada3:b51a:fb89:257d	251.137.37.125
cb15:901b:901b:1324:ada3:b51a:fb89:257e	251.137.37.126
cb15:901b:901b:1324:ada3:b51a:fb89:257f	251.137.37.127
cb15:901b:901b:1324:ada3:b51a:fb89:2580	251.137.37.128
cb15:901b:901b:1324:ada3:b51a:fb89:2581	251.137.37.129
cb15:901b:901b:1324:ada3:b51a:fb89:2582	251.137.37.130
cb15:901b:901b:1324:ada3:b51a:fb89:2583	251.137.37.131
cb15:901b:901b:1324:ada3:b51a:fb89:2584	251.137.37.132
cb15:901b:901b:1324:ada3:b51a:fb89:2585	251.137.37.133
cb15:901b:901b:1324:ada3:b51a:fb89:2586	251.137.37.134
cb15:901b:901b:1324:ada3:b51a:fb89:2587	251.137.37.135
cb15:901b:901b:1324:ada3:b51a:fb89:2588	251.137.37.136
cb15:901b:901b:1324:ada3:b51a:fb89:2589	251.137.37.137
cb15:901b:901b:1324:ada3:b51a:fb89:258a	251.137.37.138
cb15:901b:901b:1324:ada3:b51a:fb89:258b	251.137.37.139
cb15:901b:901b:1324:ada3:b51a:fb89:258c	251.137.37.140
cb15:901b:901b:1324:ada3:b51a:fb89:258d	251.137.37.141
cb15:901b:901b:1324:ada3:b51a:fb89:258e	251.137.37.142
cb15:901b:901b:1324:ada3:b51a:fb89:258f	251.137.37.143
cb15:901b:901b:1324:ada3:b51a:fb89:2590	251.137.37.144
cb15:901b:901b:1324:ada3:b51a:fb89:2591	251.137.37.145
cb15:901b:901b:1324:ada3:b51a:fb89:2592	251.137.37.146
cb15:901b:901b:1324:ada3:b51a:fb89:2593	251.137.37.147
cb15:901b:901b:1324:ada3:b51a:fb89:2594	251.137.37.148
cb15:901b:901b:1324:ada3:b51a:fb89:2595	251.137.37.149
cb15:901b:901b:1324:ada3:b51a:fb89:2596	251.137.37.150
cb15:901b:901b:1324:ada3:b51a:fb89:2597	251.137.37.151
cb15:901b:901b:1324:ada3:b51a:fb89:2598	251.137.37.152
cb15:901b:901b:1324:ada3:b51a:fb89:2599	251.137.37.153
cb15:901b:901b:1324:ada3:b51a:fb89:259a	251.137.37.154
cb15:901b:901b:1324:ada3:b51a:fb89:259b	251.137.37.155
cb15:901b:901b:1324:ada3:b51a:fb89:259c	251.137.37.156
cb15:901b:901b:1324:ada3:b51a:fb89:259d	251.137.37.157
cb15:901b:901b:1324:ada3:b51a:fb89:259e	251.137.37.158
cb15:901b:901b:1324:ada3:b51a:fb89:259f	251.137.37.159
cb15:901b:901b:1324:ada3:b51a:fb89:25a0	251.137.37.160
cb15:901b:901b:1324:ada3:b51a:fb89:25a1	251.137.37.161
cb15:901b:901b:1324:ada3:b51a:fb89:25a2	251.137.37.162
cb15:901b:901b:1324:ada3:b51a:fb89:25a3	251.137.37.163
cb15:901b:901b:1324:ada3:b51a:fb89:25a4	251.137.37.164
cb15:901b:901b:1324:ada3:b51a:fb89:25a5	251.137.37.165
cb15:901b:901b:1324:ada3:b51a:fb89:25a6	251.137.37.166
cb15:901b:901b:1324:ada3:b51a:fb89:25a7	251.137.37.167
cb15:901b:901b:1324:ada3:b51a:fb89:25a8	251.137.37.168
cb15:901b:901b:1324:ada3:b51a:fb89:25a9	251.137.37.169
cb15:901b:901b:1324:ada3:b51a:fb89:25aa	251.137.37.170
cb15:901b:901b:1324:ada3:b51a:fb89:25ab	251.137.37.171
cb15:901b:901b:1324:ada3:b51a:fb89:25ac	251.137.37.172
cb15:901b:901b:1324:ada3:b51a:fb89:25ad	251.137.37.173
cb15:901b:901b:1324:ada3:b51a:fb89:25ae	251.137.37.174
cb15:901b:901b:1324:ada3:b51a:fb89:25af	251.137.37.175
cb15:901b:901b:1324:ada3:b51a:fb89:25b0	251.137.37.176
cb15:901b:901b:1324:ada3:b51a:fb89:25b1	251.137.37.177
cb15:901b:901b:1324:ada3:b51a:fb89:25b2	251.137.37.178
cb15:901b:901b:1324:ada3:b51a:fb89:25b3	251.137.37.179
cb15:901b:901b:1324:ada3:b51a:fb89:25b4	251.137.37.180

cb15:901b:901b:1324:ada3:b51a:fb89:25b5	251.137.37.181
cb15:901b:901b:1324:ada3:b51a:fb89:25b6	251.137.37.182
cb15:901b:901b:1324:ada3:b51a:fb89:25b7	251.137.37.183
cb15:901b:901b:1324:ada3:b51a:fb89:25b8	251.137.37.184
cb15:901b:901b:1324:ada3:b51a:fb89:25b9	251.137.37.185
cb15:901b:901b:1324:ada3:b51a:fb89:25ba	251.137.37.186
cb15:901b:901b:1324:ada3:b51a:fb89:25bb	251.137.37.187
cb15:901b:901b:1324:ada3:b51a:fb89:25bc	251.137.37.188
cb15:901b:901b:1324:ada3:b51a:fb89:25bd	251.137.37.189
cb15:901b:901b:1324:ada3:b51a:fb89:25be	251.137.37.190
cb15:901b:901b:1324:ada3:b51a:fb89:25bf	251.137.37.191
cb15:901b:901b:1324:ada3:b51a:fb89:25c0	251.137.37.192
cb15:901b:901b:1324:ada3:b51a:fb89:25c1	251.137.37.193
cb15:901b:901b:1324:ada3:b51a:fb89:25c2	251.137.37.194
cb15:901b:901b:1324:ada3:b51a:fb89:25c3	251.137.37.195
cb15:901b:901b:1324:ada3:b51a:fb89:25c4	251.137.37.196
cb15:901b:901b:1324:ada3:b51a:fb89:25c5	251.137.37.197
cb15:901b:901b:1324:ada3:b51a:fb89:25c6	251.137.37.198
cb15:901b:901b:1324:ada3:b51a:fb89:25c7	251.137.37.199
cb15:901b:901b:1324:ada3:b51a:fb89:25c8	251.137.37.200
cb15:901b:901b:1324:ada3:b51a:fb89:25c9	251.137.37.201
cb15:901b:901b:1324:ada3:b51a:fb89:25ca	251.137.37.202
cb15:901b:901b:1324:ada3:b51a:fb89:25cb	251.137.37.203
cb15:901b:901b:1324:ada3:b51a:fb89:25cc	251.137.37.204
cb15:901b:901b:1324:ada3:b51a:fb89:25cd	251.137.37.205
cb15:901b:901b:1324:ada3:b51a:fb89:25ce	251.137.37.206
cb15:901b:901b:1324:ada3:b51a:fb89:25cf	251.137.37.207
cb15:901b:901b:1324:ada3:b51a:fb89:25d0	251.137.37.208
cb15:901b:901b:1324:ada3:b51a:fb89:25d1	251.137.37.209
cb15:901b:901b:1324:ada3:b51a:fb89:25d2	251.137.37.210
cb15:901b:901b:1324:ada3:b51a:fb89:25d3	251.137.37.211
cb15:901b:901b:1324:ada3:b51a:fb89:25d4	251.137.37.212
cb15:901b:901b:1324:ada3:b51a:fb89:25d5	251.137.37.213
cb15:901b:901b:1324:ada3:b51a:fb89:25d6	251.137.37.214
cb15:901b:901b:1324:ada3:b51a:fb89:25d7	251.137.37.215
cb15:901b:901b:1324:ada3:b51a:fb89:25d8	251.137.37.216
cb15:901b:901b:1324:ada3:b51a:fb89:25d9	251.137.37.217
cb15:901b:901b:1324:ada3:b51a:fb89:25da	251.137.37.218
cb15:901b:901b:1324:ada3:b51a:fb89:25db	251.137.37.219
cb15:901b:901b:1324:ada3:b51a:fb89:25dc	251.137.37.220
cb15:901b:901b:1324:ada3:b51a:fb89:25dd	251.137.37.221
cb15:901b:901b:1324:ada3:b51a:fb89:25de	251.137.37.222
cb15:901b:901b:1324:ada3:b51a:fb89:25df	251.137.37.223
cb15:901b:901b:1324:ada3:b51a:fb89:25e0	251.137.37.224
cb15:901b:901b:1324:ada3:b51a:fb89:25e1	251.137.37.225
cb15:901b:901b:1324:ada3:b51a:fb89:25e2	251.137.37.226
cb15:901b:901b:1324:ada3:b51a:fb89:25e3	251.137.37.227
cb15:901b:901b:1324:ada3:b51a:fb89:25e4	251.137.37.228
cb15:901b:901b:1324:ada3:b51a:fb89:25e5	251.137.37.229
cb15:901b:901b:1324:ada3:b51a:fb89:25e6	251.137.37.230
cb15:901b:901b:1324:ada3:b51a:fb89:25e7	251.137.37.231
cb15:901b:901b:1324:ada3:b51a:fb89:25e8	251.137.37.232
cb15:901b:901b:1324:ada3:b51a:fb89:25e9	251.137.37.233
cb15:901b:901b:1324:ada3:b51a:fb89:25ea	251.137.37.234
cb15:901b:901b:1324:ada3:b51a:fb89:25eb	251.137.37.235
cb15:901b:901b:1324:ada3:b51a:fb89:25ec	251.137.37.236
cb15:901b:901b:1324:ada3:b51a:fb89:25ed	251.137.37.237
cb15:901b:901b:1324:ada3:b51a:fb89:25ee	251.137.37.238
cb15:901b:901b:1324:ada3:b51a:fb89:25ef	251.137.37.239
cb15:901b:901b:1324:ada3:b51a:fb89:25f0	251.137.37.240
cb15:901b:901b:1324:ada3:b51a:fb89:25f1	251.137.37.241
cb15:901b:901b:1324:ada3:b51a:fb89:25f2	251.137.37.242
cb15:901b:901b:1324:ada3:b51a:fb89:25f3	251.137.37.243
cb15:901b:901b:1324:ada3:b51a:fb89:25f4	251.137.37.244
cb15:901b:901b:1324:ada3:b51a:fb89:25f5	251.137.37.245
cb15:901b:901b:1324:ada3:b51a:fb89:25f6	251.137.37.246
cb15:901b:901b:1324:ada3:b51a:fb89:25f7	251.137.37.247
cb15:901b:901b:1324:ada3:b51a:fb89:25f8	251.137.37.248
cb15:901b:901b:1324:ada3:b51a:fb89:25f9	251.137.37.249
cb15:901b:901b:1324:ada3:b51a:fb89:25fa	251.137.37.250
cb15:901b:901b:1324:ada3:b51a:fb89:25fb	251.137.37.251
cb15:901b:901b:1324:ada3:b51a:fb89:25fc	251.137.37.252
cb15:901b:901b:1324:ada3:b51a:fb89:25fd	251.137.37.253
cb15:901b:901b:1324:ada3:b51a:fb89:25fe	251.137.37.254
cb15:901b:901b:1324:ada3:b51a:fb89:25ff	251.137.37.255

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.