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:d157:7424:d550:2501	213.80.37.1
b51a:901b:901b:8082:d157:7424:d550:2502	213.80.37.2
b51a:901b:901b:8082:d157:7424:d550:2503	213.80.37.3
b51a:901b:901b:8082:d157:7424:d550:2504	213.80.37.4
b51a:901b:901b:8082:d157:7424:d550:2505	213.80.37.5
b51a:901b:901b:8082:d157:7424:d550:2506	213.80.37.6
b51a:901b:901b:8082:d157:7424:d550:2507	213.80.37.7
b51a:901b:901b:8082:d157:7424:d550:2508	213.80.37.8
b51a:901b:901b:8082:d157:7424:d550:2509	213.80.37.9
b51a:901b:901b:8082:d157:7424:d550:250a	213.80.37.10
b51a:901b:901b:8082:d157:7424:d550:250b	213.80.37.11
b51a:901b:901b:8082:d157:7424:d550:250c	213.80.37.12
b51a:901b:901b:8082:d157:7424:d550:250d	213.80.37.13
b51a:901b:901b:8082:d157:7424:d550:250e	213.80.37.14
b51a:901b:901b:8082:d157:7424:d550:250f	213.80.37.15
b51a:901b:901b:8082:d157:7424:d550:2510	213.80.37.16
b51a:901b:901b:8082:d157:7424:d550:2511	213.80.37.17
b51a:901b:901b:8082:d157:7424:d550:2512	213.80.37.18
b51a:901b:901b:8082:d157:7424:d550:2513	213.80.37.19
b51a:901b:901b:8082:d157:7424:d550:2514	213.80.37.20
b51a:901b:901b:8082:d157:7424:d550:2515	213.80.37.21
b51a:901b:901b:8082:d157:7424:d550:2516	213.80.37.22
b51a:901b:901b:8082:d157:7424:d550:2517	213.80.37.23
b51a:901b:901b:8082:d157:7424:d550:2518	213.80.37.24
b51a:901b:901b:8082:d157:7424:d550:2519	213.80.37.25
b51a:901b:901b:8082:d157:7424:d550:251a	213.80.37.26
b51a:901b:901b:8082:d157:7424:d550:251b	213.80.37.27
b51a:901b:901b:8082:d157:7424:d550:251c	213.80.37.28
b51a:901b:901b:8082:d157:7424:d550:251d	213.80.37.29
b51a:901b:901b:8082:d157:7424:d550:251e	213.80.37.30
b51a:901b:901b:8082:d157:7424:d550:251f	213.80.37.31
b51a:901b:901b:8082:d157:7424:d550:2520	213.80.37.32
b51a:901b:901b:8082:d157:7424:d550:2521	213.80.37.33
b51a:901b:901b:8082:d157:7424:d550:2522	213.80.37.34
b51a:901b:901b:8082:d157:7424:d550:2523	213.80.37.35
b51a:901b:901b:8082:d157:7424:d550:2524	213.80.37.36
b51a:901b:901b:8082:d157:7424:d550:2525	213.80.37.37
b51a:901b:901b:8082:d157:7424:d550:2526	213.80.37.38
b51a:901b:901b:8082:d157:7424:d550:2527	213.80.37.39
b51a:901b:901b:8082:d157:7424:d550:2528	213.80.37.40
b51a:901b:901b:8082:d157:7424:d550:2529	213.80.37.41
b51a:901b:901b:8082:d157:7424:d550:252a	213.80.37.42
b51a:901b:901b:8082:d157:7424:d550:252b	213.80.37.43
b51a:901b:901b:8082:d157:7424:d550:252c	213.80.37.44
b51a:901b:901b:8082:d157:7424:d550:252d	213.80.37.45
b51a:901b:901b:8082:d157:7424:d550:252e	213.80.37.46
b51a:901b:901b:8082:d157:7424:d550:252f	213.80.37.47
b51a:901b:901b:8082:d157:7424:d550:2530	213.80.37.48
b51a:901b:901b:8082:d157:7424:d550:2531	213.80.37.49
b51a:901b:901b:8082:d157:7424:d550:2532	213.80.37.50
b51a:901b:901b:8082:d157:7424:d550:2533	213.80.37.51
b51a:901b:901b:8082:d157:7424:d550:2534	213.80.37.52
b51a:901b:901b:8082:d157:7424:d550:2535	213.80.37.53
b51a:901b:901b:8082:d157:7424:d550:2536	213.80.37.54
b51a:901b:901b:8082:d157:7424:d550:2537	213.80.37.55
b51a:901b:901b:8082:d157:7424:d550:2538	213.80.37.56
b51a:901b:901b:8082:d157:7424:d550:2539	213.80.37.57
b51a:901b:901b:8082:d157:7424:d550:253a	213.80.37.58
b51a:901b:901b:8082:d157:7424:d550:253b	213.80.37.59
b51a:901b:901b:8082:d157:7424:d550:253c	213.80.37.60

b51a:901b:901b:8082:d157:7424:d550:253d	213.80.37.61
b51a:901b:901b:8082:d157:7424:d550:253e	213.80.37.62
b51a:901b:901b:8082:d157:7424:d550:253f	213.80.37.63
b51a:901b:901b:8082:d157:7424:d550:2540	213.80.37.64
b51a:901b:901b:8082:d157:7424:d550:2541	213.80.37.65
b51a:901b:901b:8082:d157:7424:d550:2542	213.80.37.66
b51a:901b:901b:8082:d157:7424:d550:2543	213.80.37.67
b51a:901b:901b:8082:d157:7424:d550:2544	213.80.37.68
b51a:901b:901b:8082:d157:7424:d550:2545	213.80.37.69
b51a:901b:901b:8082:d157:7424:d550:2546	213.80.37.70
b51a:901b:901b:8082:d157:7424:d550:2547	213.80.37.71
b51a:901b:901b:8082:d157:7424:d550:2548	213.80.37.72
b51a:901b:901b:8082:d157:7424:d550:2549	213.80.37.73
b51a:901b:901b:8082:d157:7424:d550:254a	213.80.37.74
b51a:901b:901b:8082:d157:7424:d550:254b	213.80.37.75
b51a:901b:901b:8082:d157:7424:d550:254c	213.80.37.76
b51a:901b:901b:8082:d157:7424:d550:254d	213.80.37.77
b51a:901b:901b:8082:d157:7424:d550:254e	213.80.37.78
b51a:901b:901b:8082:d157:7424:d550:254f	213.80.37.79
b51a:901b:901b:8082:d157:7424:d550:2550	213.80.37.80
b51a:901b:901b:8082:d157:7424:d550:2551	213.80.37.81
b51a:901b:901b:8082:d157:7424:d550:2552	213.80.37.82
b51a:901b:901b:8082:d157:7424:d550:2553	213.80.37.83
b51a:901b:901b:8082:d157:7424:d550:2554	213.80.37.84
b51a:901b:901b:8082:d157:7424:d550:2555	213.80.37.85
b51a:901b:901b:8082:d157:7424:d550:2556	213.80.37.86
b51a:901b:901b:8082:d157:7424:d550:2557	213.80.37.87
b51a:901b:901b:8082:d157:7424:d550:2558	213.80.37.88
b51a:901b:901b:8082:d157:7424:d550:2559	213.80.37.89
b51a:901b:901b:8082:d157:7424:d550:255a	213.80.37.90
b51a:901b:901b:8082:d157:7424:d550:255b	213.80.37.91
b51a:901b:901b:8082:d157:7424:d550:255c	213.80.37.92
b51a:901b:901b:8082:d157:7424:d550:255d	213.80.37.93
b51a:901b:901b:8082:d157:7424:d550:255e	213.80.37.94
b51a:901b:901b:8082:d157:7424:d550:255f	213.80.37.95
b51a:901b:901b:8082:d157:7424:d550:2560	213.80.37.96
b51a:901b:901b:8082:d157:7424:d550:2561	213.80.37.97
b51a:901b:901b:8082:d157:7424:d550:2562	213.80.37.98
b51a:901b:901b:8082:d157:7424:d550:2563	213.80.37.99
b51a:901b:901b:8082:d157:7424:d550:2564	213.80.37.100
b51a:901b:901b:8082:d157:7424:d550:2565	213.80.37.101
b51a:901b:901b:8082:d157:7424:d550:2566	213.80.37.102
b51a:901b:901b:8082:d157:7424:d550:2567	213.80.37.103
b51a:901b:901b:8082:d157:7424:d550:2568	213.80.37.104
b51a:901b:901b:8082:d157:7424:d550:2569	213.80.37.105
b51a:901b:901b:8082:d157:7424:d550:256a	213.80.37.106
b51a:901b:901b:8082:d157:7424:d550:256b	213.80.37.107
b51a:901b:901b:8082:d157:7424:d550:256c	213.80.37.108
b51a:901b:901b:8082:d157:7424:d550:256d	213.80.37.109
b51a:901b:901b:8082:d157:7424:d550:256e	213.80.37.110
b51a:901b:901b:8082:d157:7424:d550:256f	213.80.37.111
b51a:901b:901b:8082:d157:7424:d550:2570	213.80.37.112
b51a:901b:901b:8082:d157:7424:d550:2571	213.80.37.113
b51a:901b:901b:8082:d157:7424:d550:2572	213.80.37.114
b51a:901b:901b:8082:d157:7424:d550:2573	213.80.37.115
b51a:901b:901b:8082:d157:7424:d550:2574	213.80.37.116
b51a:901b:901b:8082:d157:7424:d550:2575	213.80.37.117
b51a:901b:901b:8082:d157:7424:d550:2576	213.80.37.118
b51a:901b:901b:8082:d157:7424:d550:2577	213.80.37.119
b51a:901b:901b:8082:d157:7424:d550:2578	213.80.37.120

b51a:901b:901b:8082:d157:7424:d550:2579	213.80.37.121
b51a:901b:901b:8082:d157:7424:d550:257a	213.80.37.122
b51a:901b:901b:8082:d157:7424:d550:257b	213.80.37.123
b51a:901b:901b:8082:d157:7424:d550:257c	213.80.37.124
b51a:901b:901b:8082:d157:7424:d550:257d	213.80.37.125
b51a:901b:901b:8082:d157:7424:d550:257e	213.80.37.126
b51a:901b:901b:8082:d157:7424:d550:257f	213.80.37.127
b51a:901b:901b:8082:d157:7424:d550:2580	213.80.37.128
b51a:901b:901b:8082:d157:7424:d550:2581	213.80.37.129
b51a:901b:901b:8082:d157:7424:d550:2582	213.80.37.130
b51a:901b:901b:8082:d157:7424:d550:2583	213.80.37.131
b51a:901b:901b:8082:d157:7424:d550:2584	213.80.37.132
b51a:901b:901b:8082:d157:7424:d550:2585	213.80.37.133
b51a:901b:901b:8082:d157:7424:d550:2586	213.80.37.134
b51a:901b:901b:8082:d157:7424:d550:2587	213.80.37.135
b51a:901b:901b:8082:d157:7424:d550:2588	213.80.37.136
b51a:901b:901b:8082:d157:7424:d550:2589	213.80.37.137
b51a:901b:901b:8082:d157:7424:d550:258a	213.80.37.138
b51a:901b:901b:8082:d157:7424:d550:258b	213.80.37.139
b51a:901b:901b:8082:d157:7424:d550:258c	213.80.37.140
b51a:901b:901b:8082:d157:7424:d550:258d	213.80.37.141
b51a:901b:901b:8082:d157:7424:d550:258e	213.80.37.142
b51a:901b:901b:8082:d157:7424:d550:258f	213.80.37.143
b51a:901b:901b:8082:d157:7424:d550:2590	213.80.37.144
b51a:901b:901b:8082:d157:7424:d550:2591	213.80.37.145
b51a:901b:901b:8082:d157:7424:d550:2592	213.80.37.146
b51a:901b:901b:8082:d157:7424:d550:2593	213.80.37.147
b51a:901b:901b:8082:d157:7424:d550:2594	213.80.37.148
b51a:901b:901b:8082:d157:7424:d550:2595	213.80.37.149
b51a:901b:901b:8082:d157:7424:d550:2596	213.80.37.150
b51a:901b:901b:8082:d157:7424:d550:2597	213.80.37.151
b51a:901b:901b:8082:d157:7424:d550:2598	213.80.37.152
b51a:901b:901b:8082:d157:7424:d550:2599	213.80.37.153
b51a:901b:901b:8082:d157:7424:d550:259a	213.80.37.154
b51a:901b:901b:8082:d157:7424:d550:259b	213.80.37.155
b51a:901b:901b:8082:d157:7424:d550:259c	213.80.37.156
b51a:901b:901b:8082:d157:7424:d550:259d	213.80.37.157
b51a:901b:901b:8082:d157:7424:d550:259e	213.80.37.158
b51a:901b:901b:8082:d157:7424:d550:259f	213.80.37.159
b51a:901b:901b:8082:d157:7424:d550:25a0	213.80.37.160
b51a:901b:901b:8082:d157:7424:d550:25a1	213.80.37.161
b51a:901b:901b:8082:d157:7424:d550:25a2	213.80.37.162
b51a:901b:901b:8082:d157:7424:d550:25a3	213.80.37.163
b51a:901b:901b:8082:d157:7424:d550:25a4	213.80.37.164
b51a:901b:901b:8082:d157:7424:d550:25a5	213.80.37.165
b51a:901b:901b:8082:d157:7424:d550:25a6	213.80.37.166
b51a:901b:901b:8082:d157:7424:d550:25a7	213.80.37.167
b51a:901b:901b:8082:d157:7424:d550:25a8	213.80.37.168
b51a:901b:901b:8082:d157:7424:d550:25a9	213.80.37.169
b51a:901b:901b:8082:d157:7424:d550:25aa	213.80.37.170
b51a:901b:901b:8082:d157:7424:d550:25ab	213.80.37.171
b51a:901b:901b:8082:d157:7424:d550:25ac	213.80.37.172
b51a:901b:901b:8082:d157:7424:d550:25ad	213.80.37.173
b51a:901b:901b:8082:d157:7424:d550:25ae	213.80.37.174
b51a:901b:901b:8082:d157:7424:d550:25af	213.80.37.175
b51a:901b:901b:8082:d157:7424:d550:25b0	213.80.37.176
b51a:901b:901b:8082:d157:7424:d550:25b1	213.80.37.177
b51a:901b:901b:8082:d157:7424:d550:25b2	213.80.37.178
b51a:901b:901b:8082:d157:7424:d550:25b3	213.80.37.179
b51a:901b:901b:8082:d157:7424:d550:25b4	213.80.37.180

b51a:901b:901b:8082:d157:7424:d550:25b5	213.80.37.181
b51a:901b:901b:8082:d157:7424:d550:25b6	213.80.37.182
b51a:901b:901b:8082:d157:7424:d550:25b7	213.80.37.183
b51a:901b:901b:8082:d157:7424:d550:25b8	213.80.37.184
b51a:901b:901b:8082:d157:7424:d550:25b9	213.80.37.185
b51a:901b:901b:8082:d157:7424:d550:25ba	213.80.37.186
b51a:901b:901b:8082:d157:7424:d550:25bb	213.80.37.187
b51a:901b:901b:8082:d157:7424:d550:25bc	213.80.37.188
b51a:901b:901b:8082:d157:7424:d550:25bd	213.80.37.189
b51a:901b:901b:8082:d157:7424:d550:25be	213.80.37.190
b51a:901b:901b:8082:d157:7424:d550:25bf	213.80.37.191
b51a:901b:901b:8082:d157:7424:d550:25c0	213.80.37.192
b51a:901b:901b:8082:d157:7424:d550:25c1	213.80.37.193
b51a:901b:901b:8082:d157:7424:d550:25c2	213.80.37.194
b51a:901b:901b:8082:d157:7424:d550:25c3	213.80.37.195
b51a:901b:901b:8082:d157:7424:d550:25c4	213.80.37.196
b51a:901b:901b:8082:d157:7424:d550:25c5	213.80.37.197
b51a:901b:901b:8082:d157:7424:d550:25c6	213.80.37.198
b51a:901b:901b:8082:d157:7424:d550:25c7	213.80.37.199
b51a:901b:901b:8082:d157:7424:d550:25c8	213.80.37.200
b51a:901b:901b:8082:d157:7424:d550:25c9	213.80.37.201
b51a:901b:901b:8082:d157:7424:d550:25ca	213.80.37.202
b51a:901b:901b:8082:d157:7424:d550:25cb	213.80.37.203
b51a:901b:901b:8082:d157:7424:d550:25cc	213.80.37.204
b51a:901b:901b:8082:d157:7424:d550:25cd	213.80.37.205
b51a:901b:901b:8082:d157:7424:d550:25ce	213.80.37.206
b51a:901b:901b:8082:d157:7424:d550:25cf	213.80.37.207
b51a:901b:901b:8082:d157:7424:d550:25d0	213.80.37.208
b51a:901b:901b:8082:d157:7424:d550:25d1	213.80.37.209
b51a:901b:901b:8082:d157:7424:d550:25d2	213.80.37.210
b51a:901b:901b:8082:d157:7424:d550:25d3	213.80.37.211
b51a:901b:901b:8082:d157:7424:d550:25d4	213.80.37.212
b51a:901b:901b:8082:d157:7424:d550:25d5	213.80.37.213
b51a:901b:901b:8082:d157:7424:d550:25d6	213.80.37.214
b51a:901b:901b:8082:d157:7424:d550:25d7	213.80.37.215
b51a:901b:901b:8082:d157:7424:d550:25d8	213.80.37.216
b51a:901b:901b:8082:d157:7424:d550:25d9	213.80.37.217
b51a:901b:901b:8082:d157:7424:d550:25da	213.80.37.218
b51a:901b:901b:8082:d157:7424:d550:25db	213.80.37.219
b51a:901b:901b:8082:d157:7424:d550:25dc	213.80.37.220
b51a:901b:901b:8082:d157:7424:d550:25dd	213.80.37.221
b51a:901b:901b:8082:d157:7424:d550:25de	213.80.37.222
b51a:901b:901b:8082:d157:7424:d550:25df	213.80.37.223
b51a:901b:901b:8082:d157:7424:d550:25e0	213.80.37.224
b51a:901b:901b:8082:d157:7424:d550:25e1	213.80.37.225
b51a:901b:901b:8082:d157:7424:d550:25e2	213.80.37.226
b51a:901b:901b:8082:d157:7424:d550:25e3	213.80.37.227
b51a:901b:901b:8082:d157:7424:d550:25e4	213.80.37.228
b51a:901b:901b:8082:d157:7424:d550:25e5	213.80.37.229
b51a:901b:901b:8082:d157:7424:d550:25e6	213.80.37.230
b51a:901b:901b:8082:d157:7424:d550:25e7	213.80.37.231
b51a:901b:901b:8082:d157:7424:d550:25e8	213.80.37.232
b51a:901b:901b:8082:d157:7424:d550:25e9	213.80.37.233
b51a:901b:901b:8082:d157:7424:d550:25ea	213.80.37.234
b51a:901b:901b:8082:d157:7424:d550:25eb	213.80.37.235
b51a:901b:901b:8082:d157:7424:d550:25ec	213.80.37.236
b51a:901b:901b:8082:d157:7424:d550:25ed	213.80.37.237
b51a:901b:901b:8082:d157:7424:d550:25ee	213.80.37.238
b51a:901b:901b:8082:d157:7424:d550:25ef	213.80.37.239
b51a:901b:901b:8082:d157:7424:d550:25f0	213.80.37.240
b51a:901b:901b:8082:d157:7424:d550:25f1	213.80.37.241
b51a:901b:901b:8082:d157:7424:d550:25f2	213.80.37.242
b51a:901b:901b:8082:d157:7424:d550:25f3	213.80.37.243
b51a:901b:901b:8082:d157:7424:d550:25f4	213.80.37.244
b51a:901b:901b:8082:d157:7424:d550:25f5	213.80.37.245
b51a:901b:901b:8082:d157:7424:d550:25f6	213.80.37.246
b51a:901b:901b:8082:d157:7424:d550:25f7	213.80.37.247
b51a:901b:901b:8082:d157:7424:d550:25f8	213.80.37.248
b51a:901b:901b:8082:d157:7424:d550:25f9	213.80.37.249
b51a:901b:901b:8082:d157:7424:d550:25fa	213.80.37.250
b51a:901b:901b:8082:d157:7424:d550:25fb	213.80.37.251
b51a:901b:901b:8082:d157:7424:d550:25fc	213.80.37.252
b51a:901b:901b:8082:d157:7424:d550:25fd	213.80.37.253
b51a:901b:901b:8082:d157:7424:d550:25fe	213.80.37.254
b51a:901b:901b:8082:d157:7424:d550:25ff	213.80.37.255

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.