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
b51a:901b:cb15:8045:ada8:2224:a33:2501	10.51.37.1
b51a:901b:cb15:8045:ada8:2224:a33:2502	10.51.37.2
b51a:901b:cb15:8045:ada8:2224:a33:2503	10.51.37.3
b51a:901b:cb15:8045:ada8:2224:a33:2504	10.51.37.4
b51a:901b:cb15:8045:ada8:2224:a33:2505	10.51.37.5
b51a:901b:cb15:8045:ada8:2224:a33:2506	10.51.37.6
b51a:901b:cb15:8045:ada8:2224:a33:2507	10.51.37.7
b51a:901b:cb15:8045:ada8:2224:a33:2508	10.51.37.8
b51a:901b:cb15:8045:ada8:2224:a33:2509	10.51.37.9
b51a:901b:cb15:8045:ada8:2224:a33:250a	10.51.37.10
b51a:901b:cb15:8045:ada8:2224:a33:250b	10.51.37.11
b51a:901b:cb15:8045:ada8:2224:a33:250c	10.51.37.12
b51a:901b:cb15:8045:ada8:2224:a33:250d	10.51.37.13
b51a:901b:cb15:8045:ada8:2224:a33:250e	10.51.37.14
b51a:901b:cb15:8045:ada8:2224:a33:250f	10.51.37.15
b51a:901b:cb15:8045:ada8:2224:a33:2510	10.51.37.16
b51a:901b:cb15:8045:ada8:2224:a33:2511	10.51.37.17
b51a:901b:cb15:8045:ada8:2224:a33:2512	10.51.37.18
b51a:901b:cb15:8045:ada8:2224:a33:2513	10.51.37.19
b51a:901b:cb15:8045:ada8:2224:a33:2514	10.51.37.20
b51a:901b:cb15:8045:ada8:2224:a33:2515	10.51.37.21
b51a:901b:cb15:8045:ada8:2224:a33:2516	10.51.37.22
b51a:901b:cb15:8045:ada8:2224:a33:2517	10.51.37.23
b51a:901b:cb15:8045:ada8:2224:a33:2518	10.51.37.24
b51a:901b:cb15:8045:ada8:2224:a33:2519	10.51.37.25
b51a:901b:cb15:8045:ada8:2224:a33:251a	10.51.37.26
b51a:901b:cb15:8045:ada8:2224:a33:251b	10.51.37.27
b51a:901b:cb15:8045:ada8:2224:a33:251c	10.51.37.28
b51a:901b:cb15:8045:ada8:2224:a33:251d	10.51.37.29
b51a:901b:cb15:8045:ada8:2224:a33:251e	10.51.37.30
b51a:901b:cb15:8045:ada8:2224:a33:251f	10.51.37.31
b51a:901b:cb15:8045:ada8:2224:a33:2520	10.51.37.32
b51a:901b:cb15:8045:ada8:2224:a33:2521	10.51.37.33
b51a:901b:cb15:8045:ada8:2224:a33:2522	10.51.37.34
b51a:901b:cb15:8045:ada8:2224:a33:2523	10.51.37.35
b51a:901b:cb15:8045:ada8:2224:a33:2524	10.51.37.36
b51a:901b:cb15:8045:ada8:2224:a33:2525	10.51.37.37
b51a:901b:cb15:8045:ada8:2224:a33:2526	10.51.37.38
b51a:901b:cb15:8045:ada8:2224:a33:2527	10.51.37.39
b51a:901b:cb15:8045:ada8:2224:a33:2528	10.51.37.40
b51a:901b:cb15:8045:ada8:2224:a33:2529	10.51.37.41
b51a:901b:cb15:8045:ada8:2224:a33:252a	10.51.37.42
b51a:901b:cb15:8045:ada8:2224:a33:252b	10.51.37.43
b51a:901b:cb15:8045:ada8:2224:a33:252c	10.51.37.44
b51a:901b:cb15:8045:ada8:2224:a33:252d	10.51.37.45
b51a:901b:cb15:8045:ada8:2224:a33:252e	10.51.37.46
b51a:901b:cb15:8045:ada8:2224:a33:252f	10.51.37.47
b51a:901b:cb15:8045:ada8:2224:a33:2530	10.51.37.48
b51a:901b:cb15:8045:ada8:2224:a33:2531	10.51.37.49
b51a:901b:cb15:8045:ada8:2224:a33:2532	10.51.37.50
b51a:901b:cb15:8045:ada8:2224:a33:2533	10.51.37.51
b51a:901b:cb15:8045:ada8:2224:a33:2534	10.51.37.52
b51a:901b:cb15:8045:ada8:2224:a33:2535	10.51.37.53
b51a:901b:cb15:8045:ada8:2224:a33:2536	10.51.37.54
b51a:901b:cb15:8045:ada8:2224:a33:2537	10.51.37.55
b51a:901b:cb15:8045:ada8:2224:a33:2538	10.51.37.56
b51a:901b:cb15:8045:ada8:2224:a33:2539	10.51.37.57
b51a:901b:cb15:8045:ada8:2224:a33:253a	10.51.37.58
b51a:901b:cb15:8045:ada8:2224:a33:253b	10.51.37.59
b51a:901b:cb15:8045:ada8:2224:a33:253c	10.51.37.60

b51a:901b:cb15:8045:ada8:2224:a33:253d	10.51.37.61
b51a:901b:cb15:8045:ada8:2224:a33:253e	10.51.37.62
b51a:901b:cb15:8045:ada8:2224:a33:253f	10.51.37.63
b51a:901b:cb15:8045:ada8:2224:a33:2540	10.51.37.64
b51a:901b:cb15:8045:ada8:2224:a33:2541	10.51.37.65
b51a:901b:cb15:8045:ada8:2224:a33:2542	10.51.37.66
b51a:901b:cb15:8045:ada8:2224:a33:2543	10.51.37.67
b51a:901b:cb15:8045:ada8:2224:a33:2544	10.51.37.68
b51a:901b:cb15:8045:ada8:2224:a33:2545	10.51.37.69
b51a:901b:cb15:8045:ada8:2224:a33:2546	10.51.37.70
b51a:901b:cb15:8045:ada8:2224:a33:2547	10.51.37.71
b51a:901b:cb15:8045:ada8:2224:a33:2548	10.51.37.72
b51a:901b:cb15:8045:ada8:2224:a33:2549	10.51.37.73
b51a:901b:cb15:8045:ada8:2224:a33:254a	10.51.37.74
b51a:901b:cb15:8045:ada8:2224:a33:254b	10.51.37.75
b51a:901b:cb15:8045:ada8:2224:a33:254c	10.51.37.76
b51a:901b:cb15:8045:ada8:2224:a33:254d	10.51.37.77
b51a:901b:cb15:8045:ada8:2224:a33:254e	10.51.37.78
b51a:901b:cb15:8045:ada8:2224:a33:254f	10.51.37.79
b51a:901b:cb15:8045:ada8:2224:a33:2550	10.51.37.80
b51a:901b:cb15:8045:ada8:2224:a33:2551	10.51.37.81
b51a:901b:cb15:8045:ada8:2224:a33:2552	10.51.37.82
b51a:901b:cb15:8045:ada8:2224:a33:2553	10.51.37.83
b51a:901b:cb15:8045:ada8:2224:a33:2554	10.51.37.84
b51a:901b:cb15:8045:ada8:2224:a33:2555	10.51.37.85
b51a:901b:cb15:8045:ada8:2224:a33:2556	10.51.37.86
b51a:901b:cb15:8045:ada8:2224:a33:2557	10.51.37.87
b51a:901b:cb15:8045:ada8:2224:a33:2558	10.51.37.88
b51a:901b:cb15:8045:ada8:2224:a33:2559	10.51.37.89
b51a:901b:cb15:8045:ada8:2224:a33:255a	10.51.37.90
b51a:901b:cb15:8045:ada8:2224:a33:255b	10.51.37.91
b51a:901b:cb15:8045:ada8:2224:a33:255c	10.51.37.92
b51a:901b:cb15:8045:ada8:2224:a33:255d	10.51.37.93
b51a:901b:cb15:8045:ada8:2224:a33:255e	10.51.37.94
b51a:901b:cb15:8045:ada8:2224:a33:255f	10.51.37.95
b51a:901b:cb15:8045:ada8:2224:a33:2560	10.51.37.96
b51a:901b:cb15:8045:ada8:2224:a33:2561	10.51.37.97
b51a:901b:cb15:8045:ada8:2224:a33:2562	10.51.37.98
b51a:901b:cb15:8045:ada8:2224:a33:2563	10.51.37.99
b51a:901b:cb15:8045:ada8:2224:a33:2564	10.51.37.100
b51a:901b:cb15:8045:ada8:2224:a33:2565	10.51.37.101
b51a:901b:cb15:8045:ada8:2224:a33:2566	10.51.37.102
b51a:901b:cb15:8045:ada8:2224:a33:2567	10.51.37.103
b51a:901b:cb15:8045:ada8:2224:a33:2568	10.51.37.104
b51a:901b:cb15:8045:ada8:2224:a33:2569	10.51.37.105
b51a:901b:cb15:8045:ada8:2224:a33:256a	10.51.37.106
b51a:901b:cb15:8045:ada8:2224:a33:256b	10.51.37.107
b51a:901b:cb15:8045:ada8:2224:a33:256c	10.51.37.108
b51a:901b:cb15:8045:ada8:2224:a33:256d	10.51.37.109
b51a:901b:cb15:8045:ada8:2224:a33:256e	10.51.37.110
b51a:901b:cb15:8045:ada8:2224:a33:256f	10.51.37.111
b51a:901b:cb15:8045:ada8:2224:a33:2570	10.51.37.112
b51a:901b:cb15:8045:ada8:2224:a33:2571	10.51.37.113
b51a:901b:cb15:8045:ada8:2224:a33:2572	10.51.37.114
b51a:901b:cb15:8045:ada8:2224:a33:2573	10.51.37.115
b51a:901b:cb15:8045:ada8:2224:a33:2574	10.51.37.116
b51a:901b:cb15:8045:ada8:2224:a33:2575	10.51.37.117
b51a:901b:cb15:8045:ada8:2224:a33:2576	10.51.37.118
b51a:901b:cb15:8045:ada8:2224:a33:2577	10.51.37.119
b51a:901b:cb15:8045:ada8:2224:a33:2578	10.51.37.120

b51a:901b:cb15:8045:ada8:2224:a33:2579	10.51.37.121
b51a:901b:cb15:8045:ada8:2224:a33:257a	10.51.37.122
b51a:901b:cb15:8045:ada8:2224:a33:257b	10.51.37.123
b51a:901b:cb15:8045:ada8:2224:a33:257c	10.51.37.124
b51a:901b:cb15:8045:ada8:2224:a33:257d	10.51.37.125
b51a:901b:cb15:8045:ada8:2224:a33:257e	10.51.37.126
b51a:901b:cb15:8045:ada8:2224:a33:257f	10.51.37.127
b51a:901b:cb15:8045:ada8:2224:a33:2580	10.51.37.128
b51a:901b:cb15:8045:ada8:2224:a33:2581	10.51.37.129
b51a:901b:cb15:8045:ada8:2224:a33:2582	10.51.37.130
b51a:901b:cb15:8045:ada8:2224:a33:2583	10.51.37.131
b51a:901b:cb15:8045:ada8:2224:a33:2584	10.51.37.132
b51a:901b:cb15:8045:ada8:2224:a33:2585	10.51.37.133
b51a:901b:cb15:8045:ada8:2224:a33:2586	10.51.37.134
b51a:901b:cb15:8045:ada8:2224:a33:2587	10.51.37.135
b51a:901b:cb15:8045:ada8:2224:a33:2588	10.51.37.136
b51a:901b:cb15:8045:ada8:2224:a33:2589	10.51.37.137
b51a:901b:cb15:8045:ada8:2224:a33:258a	10.51.37.138
b51a:901b:cb15:8045:ada8:2224:a33:258b	10.51.37.139
b51a:901b:cb15:8045:ada8:2224:a33:258c	10.51.37.140
b51a:901b:cb15:8045:ada8:2224:a33:258d	10.51.37.141
b51a:901b:cb15:8045:ada8:2224:a33:258e	10.51.37.142
b51a:901b:cb15:8045:ada8:2224:a33:258f	10.51.37.143
b51a:901b:cb15:8045:ada8:2224:a33:2590	10.51.37.144
b51a:901b:cb15:8045:ada8:2224:a33:2591	10.51.37.145
b51a:901b:cb15:8045:ada8:2224:a33:2592	10.51.37.146
b51a:901b:cb15:8045:ada8:2224:a33:2593	10.51.37.147
b51a:901b:cb15:8045:ada8:2224:a33:2594	10.51.37.148
b51a:901b:cb15:8045:ada8:2224:a33:2595	10.51.37.149
b51a:901b:cb15:8045:ada8:2224:a33:2596	10.51.37.150
b51a:901b:cb15:8045:ada8:2224:a33:2597	10.51.37.151
b51a:901b:cb15:8045:ada8:2224:a33:2598	10.51.37.152
b51a:901b:cb15:8045:ada8:2224:a33:2599	10.51.37.153
b51a:901b:cb15:8045:ada8:2224:a33:259a	10.51.37.154
b51a:901b:cb15:8045:ada8:2224:a33:259b	10.51.37.155
b51a:901b:cb15:8045:ada8:2224:a33:259c	10.51.37.156
b51a:901b:cb15:8045:ada8:2224:a33:259d	10.51.37.157
b51a:901b:cb15:8045:ada8:2224:a33:259e	10.51.37.158
b51a:901b:cb15:8045:ada8:2224:a33:259f	10.51.37.159
b51a:901b:cb15:8045:ada8:2224:a33:25a0	10.51.37.160
b51a:901b:cb15:8045:ada8:2224:a33:25a1	10.51.37.161
b51a:901b:cb15:8045:ada8:2224:a33:25a2	10.51.37.162
b51a:901b:cb15:8045:ada8:2224:a33:25a3	10.51.37.163
b51a:901b:cb15:8045:ada8:2224:a33:25a4	10.51.37.164
b51a:901b:cb15:8045:ada8:2224:a33:25a5	10.51.37.165
b51a:901b:cb15:8045:ada8:2224:a33:25a6	10.51.37.166
b51a:901b:cb15:8045:ada8:2224:a33:25a7	10.51.37.167
b51a:901b:cb15:8045:ada8:2224:a33:25a8	10.51.37.168
b51a:901b:cb15:8045:ada8:2224:a33:25a9	10.51.37.169
b51a:901b:cb15:8045:ada8:2224:a33:25aa	10.51.37.170
b51a:901b:cb15:8045:ada8:2224:a33:25ab	10.51.37.171
b51a:901b:cb15:8045:ada8:2224:a33:25ac	10.51.37.172
b51a:901b:cb15:8045:ada8:2224:a33:25ad	10.51.37.173
b51a:901b:cb15:8045:ada8:2224:a33:25ae	10.51.37.174
b51a:901b:cb15:8045:ada8:2224:a33:25af	10.51.37.175
b51a:901b:cb15:8045:ada8:2224:a33:25b0	10.51.37.176
b51a:901b:cb15:8045:ada8:2224:a33:25b1	10.51.37.177
b51a:901b:cb15:8045:ada8:2224:a33:25b2	10.51.37.178
b51a:901b:cb15:8045:ada8:2224:a33:25b3	10.51.37.179
b51a:901b:cb15:8045:ada8:2224:a33:25b4	10.51.37.180

b51a:901b:cb15:8045:ada8:2224:a33:25b5	10.51.37.181
b51a:901b:cb15:8045:ada8:2224:a33:25b6	10.51.37.182
b51a:901b:cb15:8045:ada8:2224:a33:25b7	10.51.37.183
b51a:901b:cb15:8045:ada8:2224:a33:25b8	10.51.37.184
b51a:901b:cb15:8045:ada8:2224:a33:25b9	10.51.37.185
b51a:901b:cb15:8045:ada8:2224:a33:25ba	10.51.37.186
b51a:901b:cb15:8045:ada8:2224:a33:25bb	10.51.37.187
b51a:901b:cb15:8045:ada8:2224:a33:25bc	10.51.37.188
b51a:901b:cb15:8045:ada8:2224:a33:25bd	10.51.37.189
b51a:901b:cb15:8045:ada8:2224:a33:25be	10.51.37.190
b51a:901b:cb15:8045:ada8:2224:a33:25bf	10.51.37.191
b51a:901b:cb15:8045:ada8:2224:a33:25c0	10.51.37.192
b51a:901b:cb15:8045:ada8:2224:a33:25c1	10.51.37.193
b51a:901b:cb15:8045:ada8:2224:a33:25c2	10.51.37.194
b51a:901b:cb15:8045:ada8:2224:a33:25c3	10.51.37.195
b51a:901b:cb15:8045:ada8:2224:a33:25c4	10.51.37.196
b51a:901b:cb15:8045:ada8:2224:a33:25c5	10.51.37.197
b51a:901b:cb15:8045:ada8:2224:a33:25c6	10.51.37.198
b51a:901b:cb15:8045:ada8:2224:a33:25c7	10.51.37.199
b51a:901b:cb15:8045:ada8:2224:a33:25c8	10.51.37.200
b51a:901b:cb15:8045:ada8:2224:a33:25c9	10.51.37.201
b51a:901b:cb15:8045:ada8:2224:a33:25ca	10.51.37.202
b51a:901b:cb15:8045:ada8:2224:a33:25cb	10.51.37.203
b51a:901b:cb15:8045:ada8:2224:a33:25cc	10.51.37.204
b51a:901b:cb15:8045:ada8:2224:a33:25cd	10.51.37.205
b51a:901b:cb15:8045:ada8:2224:a33:25ce	10.51.37.206
b51a:901b:cb15:8045:ada8:2224:a33:25cf	10.51.37.207
b51a:901b:cb15:8045:ada8:2224:a33:25d0	10.51.37.208
b51a:901b:cb15:8045:ada8:2224:a33:25d1	10.51.37.209
b51a:901b:cb15:8045:ada8:2224:a33:25d2	10.51.37.210
b51a:901b:cb15:8045:ada8:2224:a33:25d3	10.51.37.211
b51a:901b:cb15:8045:ada8:2224:a33:25d4	10.51.37.212
b51a:901b:cb15:8045:ada8:2224:a33:25d5	10.51.37.213
b51a:901b:cb15:8045:ada8:2224:a33:25d6	10.51.37.214
b51a:901b:cb15:8045:ada8:2224:a33:25d7	10.51.37.215
b51a:901b:cb15:8045:ada8:2224:a33:25d8	10.51.37.216
b51a:901b:cb15:8045:ada8:2224:a33:25d9	10.51.37.217
b51a:901b:cb15:8045:ada8:2224:a33:25da	10.51.37.218
b51a:901b:cb15:8045:ada8:2224:a33:25db	10.51.37.219
b51a:901b:cb15:8045:ada8:2224:a33:25dc	10.51.37.220
b51a:901b:cb15:8045:ada8:2224:a33:25dd	10.51.37.221
b51a:901b:cb15:8045:ada8:2224:a33:25de	10.51.37.222
b51a:901b:cb15:8045:ada8:2224:a33:25df	10.51.37.223
b51a:901b:cb15:8045:ada8:2224:a33:25e0	10.51.37.224
b51a:901b:cb15:8045:ada8:2224:a33:25e1	10.51.37.225
b51a:901b:cb15:8045:ada8:2224:a33:25e2	10.51.37.226
b51a:901b:cb15:8045:ada8:2224:a33:25e3	10.51.37.227
b51a:901b:cb15:8045:ada8:2224:a33:25e4	10.51.37.228
b51a:901b:cb15:8045:ada8:2224:a33:25e5	10.51.37.229
b51a:901b:cb15:8045:ada8:2224:a33:25e6	10.51.37.230
b51a:901b:cb15:8045:ada8:2224:a33:25e7	10.51.37.231
b51a:901b:cb15:8045:ada8:2224:a33:25e8	10.51.37.232
b51a:901b:cb15:8045:ada8:2224:a33:25e9	10.51.37.233
b51a:901b:cb15:8045:ada8:2224:a33:25ea	10.51.37.234
b51a:901b:cb15:8045:ada8:2224:a33:25eb	10.51.37.235
b51a:901b:cb15:8045:ada8:2224:a33:25ec	10.51.37.236
b51a:901b:cb15:8045:ada8:2224:a33:25ed	10.51.37.237
b51a:901b:cb15:8045:ada8:2224:a33:25ee	10.51.37.238
b51a:901b:cb15:8045:ada8:2224:a33:25ef	10.51.37.239
b51a:901b:cb15:8045:ada8:2224:a33:25f0	10.51.37.240
b51a:901b:cb15:8045:ada8:2224:a33:25f1	10.51.37.241
b51a:901b:cb15:8045:ada8:2224:a33:25f2	10.51.37.242
b51a:901b:cb15:8045:ada8:2224:a33:25f3	10.51.37.243
b51a:901b:cb15:8045:ada8:2224:a33:25f4	10.51.37.244
b51a:901b:cb15:8045:ada8:2224:a33:25f5	10.51.37.245
b51a:901b:cb15:8045:ada8:2224:a33:25f6	10.51.37.246
b51a:901b:cb15:8045:ada8:2224:a33:25f7	10.51.37.247
b51a:901b:cb15:8045:ada8:2224:a33:25f8	10.51.37.248
b51a:901b:cb15:8045:ada8:2224:a33:25f9	10.51.37.249
b51a:901b:cb15:8045:ada8:2224:a33:25fa	10.51.37.250
b51a:901b:cb15:8045:ada8:2224:a33:25fb	10.51.37.251
b51a:901b:cb15:8045:ada8:2224:a33:25fc	10.51.37.252
b51a:901b:cb15:8045:ada8:2224:a33:25fd	10.51.37.253
b51a:901b:cb15:8045:ada8:2224:a33:25fe	10.51.37.254
b51a:901b:cb15:8045:ada8:2224:a33:25ff	10.51.37.255

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.