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:901b:8082:40de:3157:dfee:2501	223.238.37.1
b51a:901b:901b:8082:40de:3157:dfee:2502	223.238.37.2
b51a:901b:901b:8082:40de:3157:dfee:2503	223.238.37.3
b51a:901b:901b:8082:40de:3157:dfee:2504	223.238.37.4
b51a:901b:901b:8082:40de:3157:dfee:2505	223.238.37.5
b51a:901b:901b:8082:40de:3157:dfee:2506	223.238.37.6
b51a:901b:901b:8082:40de:3157:dfee:2507	223.238.37.7
b51a:901b:901b:8082:40de:3157:dfee:2508	223.238.37.8
b51a:901b:901b:8082:40de:3157:dfee:2509	223.238.37.9
b51a:901b:901b:8082:40de:3157:dfee:250a	223.238.37.10
b51a:901b:901b:8082:40de:3157:dfee:250b	223.238.37.11
b51a:901b:901b:8082:40de:3157:dfee:250c	223.238.37.12
b51a:901b:901b:8082:40de:3157:dfee:250d	223.238.37.13
b51a:901b:901b:8082:40de:3157:dfee:250e	223.238.37.14
b51a:901b:901b:8082:40de:3157:dfee:250f	223.238.37.15
b51a:901b:901b:8082:40de:3157:dfee:2510	223.238.37.16
b51a:901b:901b:8082:40de:3157:dfee:2511	223.238.37.17
b51a:901b:901b:8082:40de:3157:dfee:2512	223.238.37.18
b51a:901b:901b:8082:40de:3157:dfee:2513	223.238.37.19
b51a:901b:901b:8082:40de:3157:dfee:2514	223.238.37.20
b51a:901b:901b:8082:40de:3157:dfee:2515	223.238.37.21
b51a:901b:901b:8082:40de:3157:dfee:2516	223.238.37.22
b51a:901b:901b:8082:40de:3157:dfee:2517	223.238.37.23
b51a:901b:901b:8082:40de:3157:dfee:2518	223.238.37.24
b51a:901b:901b:8082:40de:3157:dfee:2519	223.238.37.25
b51a:901b:901b:8082:40de:3157:dfee:251a	223.238.37.26
b51a:901b:901b:8082:40de:3157:dfee:251b	223.238.37.27
b51a:901b:901b:8082:40de:3157:dfee:251c	223.238.37.28
b51a:901b:901b:8082:40de:3157:dfee:251d	223.238.37.29
b51a:901b:901b:8082:40de:3157:dfee:251e	223.238.37.30
b51a:901b:901b:8082:40de:3157:dfee:251f	223.238.37.31
b51a:901b:901b:8082:40de:3157:dfee:2520	223.238.37.32
b51a:901b:901b:8082:40de:3157:dfee:2521	223.238.37.33
b51a:901b:901b:8082:40de:3157:dfee:2522	223.238.37.34
b51a:901b:901b:8082:40de:3157:dfee:2523	223.238.37.35
b51a:901b:901b:8082:40de:3157:dfee:2524	223.238.37.36
b51a:901b:901b:8082:40de:3157:dfee:2525	223.238.37.37
b51a:901b:901b:8082:40de:3157:dfee:2526	223.238.37.38
b51a:901b:901b:8082:40de:3157:dfee:2527	223.238.37.39
b51a:901b:901b:8082:40de:3157:dfee:2528	223.238.37.40
b51a:901b:901b:8082:40de:3157:dfee:2529	223.238.37.41
b51a:901b:901b:8082:40de:3157:dfee:252a	223.238.37.42
b51a:901b:901b:8082:40de:3157:dfee:252b	223.238.37.43
b51a:901b:901b:8082:40de:3157:dfee:252c	223.238.37.44
b51a:901b:901b:8082:40de:3157:dfee:252d	223.238.37.45
b51a:901b:901b:8082:40de:3157:dfee:252e	223.238.37.46
b51a:901b:901b:8082:40de:3157:dfee:252f	223.238.37.47
b51a:901b:901b:8082:40de:3157:dfee:2530	223.238.37.48
b51a:901b:901b:8082:40de:3157:dfee:2531	223.238.37.49
b51a:901b:901b:8082:40de:3157:dfee:2532	223.238.37.50
b51a:901b:901b:8082:40de:3157:dfee:2533	223.238.37.51
b51a:901b:901b:8082:40de:3157:dfee:2534	223.238.37.52
b51a:901b:901b:8082:40de:3157:dfee:2535	223.238.37.53
b51a:901b:901b:8082:40de:3157:dfee:2536	223.238.37.54
b51a:901b:901b:8082:40de:3157:dfee:2537	223.238.37.55
b51a:901b:901b:8082:40de:3157:dfee:2538	223.238.37.56
b51a:901b:901b:8082:40de:3157:dfee:2539	223.238.37.57
b51a:901b:901b:8082:40de:3157:dfee:253a	223.238.37.58
b51a:901b:901b:8082:40de:3157:dfee:253b	223.238.37.59
b51a:901b:901b:8082:40de:3157:dfee:253c	223.238.37.60

b51a:901b:901b:8082:40de:3157:dfee:253d	223.238.37.61
b51a:901b:901b:8082:40de:3157:dfee:253e	223.238.37.62
b51a:901b:901b:8082:40de:3157:dfee:253f	223.238.37.63
b51a:901b:901b:8082:40de:3157:dfee:2540	223.238.37.64
b51a:901b:901b:8082:40de:3157:dfee:2541	223.238.37.65
b51a:901b:901b:8082:40de:3157:dfee:2542	223.238.37.66
b51a:901b:901b:8082:40de:3157:dfee:2543	223.238.37.67
b51a:901b:901b:8082:40de:3157:dfee:2544	223.238.37.68
b51a:901b:901b:8082:40de:3157:dfee:2545	223.238.37.69
b51a:901b:901b:8082:40de:3157:dfee:2546	223.238.37.70
b51a:901b:901b:8082:40de:3157:dfee:2547	223.238.37.71
b51a:901b:901b:8082:40de:3157:dfee:2548	223.238.37.72
b51a:901b:901b:8082:40de:3157:dfee:2549	223.238.37.73
b51a:901b:901b:8082:40de:3157:dfee:254a	223.238.37.74
b51a:901b:901b:8082:40de:3157:dfee:254b	223.238.37.75
b51a:901b:901b:8082:40de:3157:dfee:254c	223.238.37.76
b51a:901b:901b:8082:40de:3157:dfee:254d	223.238.37.77
b51a:901b:901b:8082:40de:3157:dfee:254e	223.238.37.78
b51a:901b:901b:8082:40de:3157:dfee:254f	223.238.37.79
b51a:901b:901b:8082:40de:3157:dfee:2550	223.238.37.80
b51a:901b:901b:8082:40de:3157:dfee:2551	223.238.37.81
b51a:901b:901b:8082:40de:3157:dfee:2552	223.238.37.82
b51a:901b:901b:8082:40de:3157:dfee:2553	223.238.37.83
b51a:901b:901b:8082:40de:3157:dfee:2554	223.238.37.84
b51a:901b:901b:8082:40de:3157:dfee:2555	223.238.37.85
b51a:901b:901b:8082:40de:3157:dfee:2556	223.238.37.86
b51a:901b:901b:8082:40de:3157:dfee:2557	223.238.37.87
b51a:901b:901b:8082:40de:3157:dfee:2558	223.238.37.88
b51a:901b:901b:8082:40de:3157:dfee:2559	223.238.37.89
b51a:901b:901b:8082:40de:3157:dfee:255a	223.238.37.90
b51a:901b:901b:8082:40de:3157:dfee:255b	223.238.37.91
b51a:901b:901b:8082:40de:3157:dfee:255c	223.238.37.92
b51a:901b:901b:8082:40de:3157:dfee:255d	223.238.37.93
b51a:901b:901b:8082:40de:3157:dfee:255e	223.238.37.94
b51a:901b:901b:8082:40de:3157:dfee:255f	223.238.37.95
b51a:901b:901b:8082:40de:3157:dfee:2560	223.238.37.96
b51a:901b:901b:8082:40de:3157:dfee:2561	223.238.37.97
b51a:901b:901b:8082:40de:3157:dfee:2562	223.238.37.98
b51a:901b:901b:8082:40de:3157:dfee:2563	223.238.37.99
b51a:901b:901b:8082:40de:3157:dfee:2564	223.238.37.100
b51a:901b:901b:8082:40de:3157:dfee:2565	223.238.37.101
b51a:901b:901b:8082:40de:3157:dfee:2566	223.238.37.102
b51a:901b:901b:8082:40de:3157:dfee:2567	223.238.37.103
b51a:901b:901b:8082:40de:3157:dfee:2568	223.238.37.104
b51a:901b:901b:8082:40de:3157:dfee:2569	223.238.37.105
b51a:901b:901b:8082:40de:3157:dfee:256a	223.238.37.106
b51a:901b:901b:8082:40de:3157:dfee:256b	223.238.37.107
b51a:901b:901b:8082:40de:3157:dfee:256c	223.238.37.108
b51a:901b:901b:8082:40de:3157:dfee:256d	223.238.37.109
b51a:901b:901b:8082:40de:3157:dfee:256e	223.238.37.110
b51a:901b:901b:8082:40de:3157:dfee:256f	223.238.37.111
b51a:901b:901b:8082:40de:3157:dfee:2570	223.238.37.112
b51a:901b:901b:8082:40de:3157:dfee:2571	223.238.37.113
b51a:901b:901b:8082:40de:3157:dfee:2572	223.238.37.114
b51a:901b:901b:8082:40de:3157:dfee:2573	223.238.37.115
b51a:901b:901b:8082:40de:3157:dfee:2574	223.238.37.116
b51a:901b:901b:8082:40de:3157:dfee:2575	223.238.37.117
b51a:901b:901b:8082:40de:3157:dfee:2576	223.238.37.118
b51a:901b:901b:8082:40de:3157:dfee:2577	223.238.37.119
b51a:901b:901b:8082:40de:3157:dfee:2578	223.238.37.120

b51a:901b:901b:8082:40de:3157:dfee:2579	223.238.37.121
b51a:901b:901b:8082:40de:3157:dfee:257a	223.238.37.122
b51a:901b:901b:8082:40de:3157:dfee:257b	223.238.37.123
b51a:901b:901b:8082:40de:3157:dfee:257c	223.238.37.124
b51a:901b:901b:8082:40de:3157:dfee:257d	223.238.37.125
b51a:901b:901b:8082:40de:3157:dfee:257e	223.238.37.126
b51a:901b:901b:8082:40de:3157:dfee:257f	223.238.37.127
b51a:901b:901b:8082:40de:3157:dfee:2580	223.238.37.128
b51a:901b:901b:8082:40de:3157:dfee:2581	223.238.37.129
b51a:901b:901b:8082:40de:3157:dfee:2582	223.238.37.130
b51a:901b:901b:8082:40de:3157:dfee:2583	223.238.37.131
b51a:901b:901b:8082:40de:3157:dfee:2584	223.238.37.132
b51a:901b:901b:8082:40de:3157:dfee:2585	223.238.37.133
b51a:901b:901b:8082:40de:3157:dfee:2586	223.238.37.134
b51a:901b:901b:8082:40de:3157:dfee:2587	223.238.37.135
b51a:901b:901b:8082:40de:3157:dfee:2588	223.238.37.136
b51a:901b:901b:8082:40de:3157:dfee:2589	223.238.37.137
b51a:901b:901b:8082:40de:3157:dfee:258a	223.238.37.138
b51a:901b:901b:8082:40de:3157:dfee:258b	223.238.37.139
b51a:901b:901b:8082:40de:3157:dfee:258c	223.238.37.140
b51a:901b:901b:8082:40de:3157:dfee:258d	223.238.37.141
b51a:901b:901b:8082:40de:3157:dfee:258e	223.238.37.142
b51a:901b:901b:8082:40de:3157:dfee:258f	223.238.37.143
b51a:901b:901b:8082:40de:3157:dfee:2590	223.238.37.144
b51a:901b:901b:8082:40de:3157:dfee:2591	223.238.37.145
b51a:901b:901b:8082:40de:3157:dfee:2592	223.238.37.146
b51a:901b:901b:8082:40de:3157:dfee:2593	223.238.37.147
b51a:901b:901b:8082:40de:3157:dfee:2594	223.238.37.148
b51a:901b:901b:8082:40de:3157:dfee:2595	223.238.37.149
b51a:901b:901b:8082:40de:3157:dfee:2596	223.238.37.150
b51a:901b:901b:8082:40de:3157:dfee:2597	223.238.37.151
b51a:901b:901b:8082:40de:3157:dfee:2598	223.238.37.152
b51a:901b:901b:8082:40de:3157:dfee:2599	223.238.37.153
b51a:901b:901b:8082:40de:3157:dfee:259a	223.238.37.154
b51a:901b:901b:8082:40de:3157:dfee:259b	223.238.37.155
b51a:901b:901b:8082:40de:3157:dfee:259c	223.238.37.156
b51a:901b:901b:8082:40de:3157:dfee:259d	223.238.37.157
b51a:901b:901b:8082:40de:3157:dfee:259e	223.238.37.158
b51a:901b:901b:8082:40de:3157:dfee:259f	223.238.37.159
b51a:901b:901b:8082:40de:3157:dfee:25a0	223.238.37.160
b51a:901b:901b:8082:40de:3157:dfee:25a1	223.238.37.161
b51a:901b:901b:8082:40de:3157:dfee:25a2	223.238.37.162
b51a:901b:901b:8082:40de:3157:dfee:25a3	223.238.37.163
b51a:901b:901b:8082:40de:3157:dfee:25a4	223.238.37.164
b51a:901b:901b:8082:40de:3157:dfee:25a5	223.238.37.165
b51a:901b:901b:8082:40de:3157:dfee:25a6	223.238.37.166
b51a:901b:901b:8082:40de:3157:dfee:25a7	223.238.37.167
b51a:901b:901b:8082:40de:3157:dfee:25a8	223.238.37.168
b51a:901b:901b:8082:40de:3157:dfee:25a9	223.238.37.169
b51a:901b:901b:8082:40de:3157:dfee:25aa	223.238.37.170
b51a:901b:901b:8082:40de:3157:dfee:25ab	223.238.37.171
b51a:901b:901b:8082:40de:3157:dfee:25ac	223.238.37.172
b51a:901b:901b:8082:40de:3157:dfee:25ad	223.238.37.173
b51a:901b:901b:8082:40de:3157:dfee:25ae	223.238.37.174
b51a:901b:901b:8082:40de:3157:dfee:25af	223.238.37.175
b51a:901b:901b:8082:40de:3157:dfee:25b0	223.238.37.176
b51a:901b:901b:8082:40de:3157:dfee:25b1	223.238.37.177
b51a:901b:901b:8082:40de:3157:dfee:25b2	223.238.37.178
b51a:901b:901b:8082:40de:3157:dfee:25b3	223.238.37.179
b51a:901b:901b:8082:40de:3157:dfee:25b4	223.238.37.180

b51a:901b:901b:8082:40de:3157:dfee:25b5	223.238.37.181
b51a:901b:901b:8082:40de:3157:dfee:25b6	223.238.37.182
b51a:901b:901b:8082:40de:3157:dfee:25b7	223.238.37.183
b51a:901b:901b:8082:40de:3157:dfee:25b8	223.238.37.184
b51a:901b:901b:8082:40de:3157:dfee:25b9	223.238.37.185
b51a:901b:901b:8082:40de:3157:dfee:25ba	223.238.37.186
b51a:901b:901b:8082:40de:3157:dfee:25bb	223.238.37.187
b51a:901b:901b:8082:40de:3157:dfee:25bc	223.238.37.188
b51a:901b:901b:8082:40de:3157:dfee:25bd	223.238.37.189
b51a:901b:901b:8082:40de:3157:dfee:25be	223.238.37.190
b51a:901b:901b:8082:40de:3157:dfee:25bf	223.238.37.191
b51a:901b:901b:8082:40de:3157:dfee:25c0	223.238.37.192
b51a:901b:901b:8082:40de:3157:dfee:25c1	223.238.37.193
b51a:901b:901b:8082:40de:3157:dfee:25c2	223.238.37.194
b51a:901b:901b:8082:40de:3157:dfee:25c3	223.238.37.195
b51a:901b:901b:8082:40de:3157:dfee:25c4	223.238.37.196
b51a:901b:901b:8082:40de:3157:dfee:25c5	223.238.37.197
b51a:901b:901b:8082:40de:3157:dfee:25c6	223.238.37.198
b51a:901b:901b:8082:40de:3157:dfee:25c7	223.238.37.199
b51a:901b:901b:8082:40de:3157:dfee:25c8	223.238.37.200
b51a:901b:901b:8082:40de:3157:dfee:25c9	223.238.37.201
b51a:901b:901b:8082:40de:3157:dfee:25ca	223.238.37.202
b51a:901b:901b:8082:40de:3157:dfee:25cb	223.238.37.203
b51a:901b:901b:8082:40de:3157:dfee:25cc	223.238.37.204
b51a:901b:901b:8082:40de:3157:dfee:25cd	223.238.37.205
b51a:901b:901b:8082:40de:3157:dfee:25ce	223.238.37.206
b51a:901b:901b:8082:40de:3157:dfee:25cf	223.238.37.207
b51a:901b:901b:8082:40de:3157:dfee:25d0	223.238.37.208
b51a:901b:901b:8082:40de:3157:dfee:25d1	223.238.37.209
b51a:901b:901b:8082:40de:3157:dfee:25d2	223.238.37.210
b51a:901b:901b:8082:40de:3157:dfee:25d3	223.238.37.211
b51a:901b:901b:8082:40de:3157:dfee:25d4	223.238.37.212
b51a:901b:901b:8082:40de:3157:dfee:25d5	223.238.37.213
b51a:901b:901b:8082:40de:3157:dfee:25d6	223.238.37.214
b51a:901b:901b:8082:40de:3157:dfee:25d7	223.238.37.215
b51a:901b:901b:8082:40de:3157:dfee:25d8	223.238.37.216
b51a:901b:901b:8082:40de:3157:dfee:25d9	223.238.37.217
b51a:901b:901b:8082:40de:3157:dfee:25da	223.238.37.218
b51a:901b:901b:8082:40de:3157:dfee:25db	223.238.37.219
b51a:901b:901b:8082:40de:3157:dfee:25dc	223.238.37.220
b51a:901b:901b:8082:40de:3157:dfee:25dd	223.238.37.221
b51a:901b:901b:8082:40de:3157:dfee:25de	223.238.37.222
b51a:901b:901b:8082:40de:3157:dfee:25df	223.238.37.223
b51a:901b:901b:8082:40de:3157:dfee:25e0	223.238.37.224
b51a:901b:901b:8082:40de:3157:dfee:25e1	223.238.37.225
b51a:901b:901b:8082:40de:3157:dfee:25e2	223.238.37.226
b51a:901b:901b:8082:40de:3157:dfee:25e3	223.238.37.227
b51a:901b:901b:8082:40de:3157:dfee:25e4	223.238.37.228
b51a:901b:901b:8082:40de:3157:dfee:25e5	223.238.37.229
b51a:901b:901b:8082:40de:3157:dfee:25e6	223.238.37.230
b51a:901b:901b:8082:40de:3157:dfee:25e7	223.238.37.231
b51a:901b:901b:8082:40de:3157:dfee:25e8	223.238.37.232
b51a:901b:901b:8082:40de:3157:dfee:25e9	223.238.37.233
b51a:901b:901b:8082:40de:3157:dfee:25ea	223.238.37.234
b51a:901b:901b:8082:40de:3157:dfee:25eb	223.238.37.235
b51a:901b:901b:8082:40de:3157:dfee:25ec	223.238.37.236
b51a:901b:901b:8082:40de:3157:dfee:25ed	223.238.37.237
b51a:901b:901b:8082:40de:3157:dfee:25ee	223.238.37.238
b51a:901b:901b:8082:40de:3157:dfee:25ef	223.238.37.239
b51a:901b:901b:8082:40de:3157:dfee:25f0	223.238.37.240
b51a:901b:901b:8082:40de:3157:dfee:25f1	223.238.37.241
b51a:901b:901b:8082:40de:3157:dfee:25f2	223.238.37.242
b51a:901b:901b:8082:40de:3157:dfee:25f3	223.238.37.243
b51a:901b:901b:8082:40de:3157:dfee:25f4	223.238.37.244
b51a:901b:901b:8082:40de:3157:dfee:25f5	223.238.37.245
b51a:901b:901b:8082:40de:3157:dfee:25f6	223.238.37.246
b51a:901b:901b:8082:40de:3157:dfee:25f7	223.238.37.247
b51a:901b:901b:8082:40de:3157:dfee:25f8	223.238.37.248
b51a:901b:901b:8082:40de:3157:dfee:25f9	223.238.37.249
b51a:901b:901b:8082:40de:3157:dfee:25fa	223.238.37.250
b51a:901b:901b:8082:40de:3157:dfee:25fb	223.238.37.251
b51a:901b:901b:8082:40de:3157:dfee:25fc	223.238.37.252
b51a:901b:901b:8082:40de:3157:dfee:25fd	223.238.37.253
b51a:901b:901b:8082:40de:3157:dfee:25fe	223.238.37.254
b51a:901b:901b:8082:40de:3157:dfee:25ff	223.238.37.255

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.