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:ac86:b155:2501	177.85.37.1
b51a:901b:901b:8082:d157:ac86:b155:2502	177.85.37.2
b51a:901b:901b:8082:d157:ac86:b155:2503	177.85.37.3
b51a:901b:901b:8082:d157:ac86:b155:2504	177.85.37.4
b51a:901b:901b:8082:d157:ac86:b155:2505	177.85.37.5
b51a:901b:901b:8082:d157:ac86:b155:2506	177.85.37.6
b51a:901b:901b:8082:d157:ac86:b155:2507	177.85.37.7
b51a:901b:901b:8082:d157:ac86:b155:2508	177.85.37.8
b51a:901b:901b:8082:d157:ac86:b155:2509	177.85.37.9
b51a:901b:901b:8082:d157:ac86:b155:250a	177.85.37.10
b51a:901b:901b:8082:d157:ac86:b155:250b	177.85.37.11
b51a:901b:901b:8082:d157:ac86:b155:250c	177.85.37.12
b51a:901b:901b:8082:d157:ac86:b155:250d	177.85.37.13
b51a:901b:901b:8082:d157:ac86:b155:250e	177.85.37.14
b51a:901b:901b:8082:d157:ac86:b155:250f	177.85.37.15
b51a:901b:901b:8082:d157:ac86:b155:2510	177.85.37.16
b51a:901b:901b:8082:d157:ac86:b155:2511	177.85.37.17
b51a:901b:901b:8082:d157:ac86:b155:2512	177.85.37.18
b51a:901b:901b:8082:d157:ac86:b155:2513	177.85.37.19
b51a:901b:901b:8082:d157:ac86:b155:2514	177.85.37.20
b51a:901b:901b:8082:d157:ac86:b155:2515	177.85.37.21
b51a:901b:901b:8082:d157:ac86:b155:2516	177.85.37.22
b51a:901b:901b:8082:d157:ac86:b155:2517	177.85.37.23
b51a:901b:901b:8082:d157:ac86:b155:2518	177.85.37.24
b51a:901b:901b:8082:d157:ac86:b155:2519	177.85.37.25
b51a:901b:901b:8082:d157:ac86:b155:251a	177.85.37.26
b51a:901b:901b:8082:d157:ac86:b155:251b	177.85.37.27
b51a:901b:901b:8082:d157:ac86:b155:251c	177.85.37.28
b51a:901b:901b:8082:d157:ac86:b155:251d	177.85.37.29
b51a:901b:901b:8082:d157:ac86:b155:251e	177.85.37.30
b51a:901b:901b:8082:d157:ac86:b155:251f	177.85.37.31
b51a:901b:901b:8082:d157:ac86:b155:2520	177.85.37.32
b51a:901b:901b:8082:d157:ac86:b155:2521	177.85.37.33
b51a:901b:901b:8082:d157:ac86:b155:2522	177.85.37.34
b51a:901b:901b:8082:d157:ac86:b155:2523	177.85.37.35
b51a:901b:901b:8082:d157:ac86:b155:2524	177.85.37.36
b51a:901b:901b:8082:d157:ac86:b155:2525	177.85.37.37
b51a:901b:901b:8082:d157:ac86:b155:2526	177.85.37.38
b51a:901b:901b:8082:d157:ac86:b155:2527	177.85.37.39
b51a:901b:901b:8082:d157:ac86:b155:2528	177.85.37.40
b51a:901b:901b:8082:d157:ac86:b155:2529	177.85.37.41
b51a:901b:901b:8082:d157:ac86:b155:252a	177.85.37.42
b51a:901b:901b:8082:d157:ac86:b155:252b	177.85.37.43
b51a:901b:901b:8082:d157:ac86:b155:252c	177.85.37.44
b51a:901b:901b:8082:d157:ac86:b155:252d	177.85.37.45
b51a:901b:901b:8082:d157:ac86:b155:252e	177.85.37.46
b51a:901b:901b:8082:d157:ac86:b155:252f	177.85.37.47
b51a:901b:901b:8082:d157:ac86:b155:2530	177.85.37.48
b51a:901b:901b:8082:d157:ac86:b155:2531	177.85.37.49
b51a:901b:901b:8082:d157:ac86:b155:2532	177.85.37.50
b51a:901b:901b:8082:d157:ac86:b155:2533	177.85.37.51
b51a:901b:901b:8082:d157:ac86:b155:2534	177.85.37.52
b51a:901b:901b:8082:d157:ac86:b155:2535	177.85.37.53
b51a:901b:901b:8082:d157:ac86:b155:2536	177.85.37.54
b51a:901b:901b:8082:d157:ac86:b155:2537	177.85.37.55
b51a:901b:901b:8082:d157:ac86:b155:2538	177.85.37.56
b51a:901b:901b:8082:d157:ac86:b155:2539	177.85.37.57
b51a:901b:901b:8082:d157:ac86:b155:253a	177.85.37.58
b51a:901b:901b:8082:d157:ac86:b155:253b	177.85.37.59
b51a:901b:901b:8082:d157:ac86:b155:253c	177.85.37.60

b51a:901b:901b:8082:d157:ac86:b155:253d	177.85.37.61
b51a:901b:901b:8082:d157:ac86:b155:253e	177.85.37.62
b51a:901b:901b:8082:d157:ac86:b155:253f	177.85.37.63
b51a:901b:901b:8082:d157:ac86:b155:2540	177.85.37.64
b51a:901b:901b:8082:d157:ac86:b155:2541	177.85.37.65
b51a:901b:901b:8082:d157:ac86:b155:2542	177.85.37.66
b51a:901b:901b:8082:d157:ac86:b155:2543	177.85.37.67
b51a:901b:901b:8082:d157:ac86:b155:2544	177.85.37.68
b51a:901b:901b:8082:d157:ac86:b155:2545	177.85.37.69
b51a:901b:901b:8082:d157:ac86:b155:2546	177.85.37.70
b51a:901b:901b:8082:d157:ac86:b155:2547	177.85.37.71
b51a:901b:901b:8082:d157:ac86:b155:2548	177.85.37.72
b51a:901b:901b:8082:d157:ac86:b155:2549	177.85.37.73
b51a:901b:901b:8082:d157:ac86:b155:254a	177.85.37.74
b51a:901b:901b:8082:d157:ac86:b155:254b	177.85.37.75
b51a:901b:901b:8082:d157:ac86:b155:254c	177.85.37.76
b51a:901b:901b:8082:d157:ac86:b155:254d	177.85.37.77
b51a:901b:901b:8082:d157:ac86:b155:254e	177.85.37.78
b51a:901b:901b:8082:d157:ac86:b155:254f	177.85.37.79
b51a:901b:901b:8082:d157:ac86:b155:2550	177.85.37.80
b51a:901b:901b:8082:d157:ac86:b155:2551	177.85.37.81
b51a:901b:901b:8082:d157:ac86:b155:2552	177.85.37.82
b51a:901b:901b:8082:d157:ac86:b155:2553	177.85.37.83
b51a:901b:901b:8082:d157:ac86:b155:2554	177.85.37.84
b51a:901b:901b:8082:d157:ac86:b155:2555	177.85.37.85
b51a:901b:901b:8082:d157:ac86:b155:2556	177.85.37.86
b51a:901b:901b:8082:d157:ac86:b155:2557	177.85.37.87
b51a:901b:901b:8082:d157:ac86:b155:2558	177.85.37.88
b51a:901b:901b:8082:d157:ac86:b155:2559	177.85.37.89
b51a:901b:901b:8082:d157:ac86:b155:255a	177.85.37.90
b51a:901b:901b:8082:d157:ac86:b155:255b	177.85.37.91
b51a:901b:901b:8082:d157:ac86:b155:255c	177.85.37.92
b51a:901b:901b:8082:d157:ac86:b155:255d	177.85.37.93
b51a:901b:901b:8082:d157:ac86:b155:255e	177.85.37.94
b51a:901b:901b:8082:d157:ac86:b155:255f	177.85.37.95
b51a:901b:901b:8082:d157:ac86:b155:2560	177.85.37.96
b51a:901b:901b:8082:d157:ac86:b155:2561	177.85.37.97
b51a:901b:901b:8082:d157:ac86:b155:2562	177.85.37.98
b51a:901b:901b:8082:d157:ac86:b155:2563	177.85.37.99
b51a:901b:901b:8082:d157:ac86:b155:2564	177.85.37.100
b51a:901b:901b:8082:d157:ac86:b155:2565	177.85.37.101
b51a:901b:901b:8082:d157:ac86:b155:2566	177.85.37.102
b51a:901b:901b:8082:d157:ac86:b155:2567	177.85.37.103
b51a:901b:901b:8082:d157:ac86:b155:2568	177.85.37.104
b51a:901b:901b:8082:d157:ac86:b155:2569	177.85.37.105
b51a:901b:901b:8082:d157:ac86:b155:256a	177.85.37.106
b51a:901b:901b:8082:d157:ac86:b155:256b	177.85.37.107
b51a:901b:901b:8082:d157:ac86:b155:256c	177.85.37.108
b51a:901b:901b:8082:d157:ac86:b155:256d	177.85.37.109
b51a:901b:901b:8082:d157:ac86:b155:256e	177.85.37.110
b51a:901b:901b:8082:d157:ac86:b155:256f	177.85.37.111
b51a:901b:901b:8082:d157:ac86:b155:2570	177.85.37.112
b51a:901b:901b:8082:d157:ac86:b155:2571	177.85.37.113
b51a:901b:901b:8082:d157:ac86:b155:2572	177.85.37.114
b51a:901b:901b:8082:d157:ac86:b155:2573	177.85.37.115
b51a:901b:901b:8082:d157:ac86:b155:2574	177.85.37.116
b51a:901b:901b:8082:d157:ac86:b155:2575	177.85.37.117
b51a:901b:901b:8082:d157:ac86:b155:2576	177.85.37.118
b51a:901b:901b:8082:d157:ac86:b155:2577	177.85.37.119
b51a:901b:901b:8082:d157:ac86:b155:2578	177.85.37.120

b51a:901b:901b:8082:d157:ac86:b155:2579	177.85.37.121
b51a:901b:901b:8082:d157:ac86:b155:257a	177.85.37.122
b51a:901b:901b:8082:d157:ac86:b155:257b	177.85.37.123
b51a:901b:901b:8082:d157:ac86:b155:257c	177.85.37.124
b51a:901b:901b:8082:d157:ac86:b155:257d	177.85.37.125
b51a:901b:901b:8082:d157:ac86:b155:257e	177.85.37.126
b51a:901b:901b:8082:d157:ac86:b155:257f	177.85.37.127
b51a:901b:901b:8082:d157:ac86:b155:2580	177.85.37.128
b51a:901b:901b:8082:d157:ac86:b155:2581	177.85.37.129
b51a:901b:901b:8082:d157:ac86:b155:2582	177.85.37.130
b51a:901b:901b:8082:d157:ac86:b155:2583	177.85.37.131
b51a:901b:901b:8082:d157:ac86:b155:2584	177.85.37.132
b51a:901b:901b:8082:d157:ac86:b155:2585	177.85.37.133
b51a:901b:901b:8082:d157:ac86:b155:2586	177.85.37.134
b51a:901b:901b:8082:d157:ac86:b155:2587	177.85.37.135
b51a:901b:901b:8082:d157:ac86:b155:2588	177.85.37.136
b51a:901b:901b:8082:d157:ac86:b155:2589	177.85.37.137
b51a:901b:901b:8082:d157:ac86:b155:258a	177.85.37.138
b51a:901b:901b:8082:d157:ac86:b155:258b	177.85.37.139
b51a:901b:901b:8082:d157:ac86:b155:258c	177.85.37.140
b51a:901b:901b:8082:d157:ac86:b155:258d	177.85.37.141
b51a:901b:901b:8082:d157:ac86:b155:258e	177.85.37.142
b51a:901b:901b:8082:d157:ac86:b155:258f	177.85.37.143
b51a:901b:901b:8082:d157:ac86:b155:2590	177.85.37.144
b51a:901b:901b:8082:d157:ac86:b155:2591	177.85.37.145
b51a:901b:901b:8082:d157:ac86:b155:2592	177.85.37.146
b51a:901b:901b:8082:d157:ac86:b155:2593	177.85.37.147
b51a:901b:901b:8082:d157:ac86:b155:2594	177.85.37.148
b51a:901b:901b:8082:d157:ac86:b155:2595	177.85.37.149
b51a:901b:901b:8082:d157:ac86:b155:2596	177.85.37.150
b51a:901b:901b:8082:d157:ac86:b155:2597	177.85.37.151
b51a:901b:901b:8082:d157:ac86:b155:2598	177.85.37.152
b51a:901b:901b:8082:d157:ac86:b155:2599	177.85.37.153
b51a:901b:901b:8082:d157:ac86:b155:259a	177.85.37.154
b51a:901b:901b:8082:d157:ac86:b155:259b	177.85.37.155
b51a:901b:901b:8082:d157:ac86:b155:259c	177.85.37.156
b51a:901b:901b:8082:d157:ac86:b155:259d	177.85.37.157
b51a:901b:901b:8082:d157:ac86:b155:259e	177.85.37.158
b51a:901b:901b:8082:d157:ac86:b155:259f	177.85.37.159
b51a:901b:901b:8082:d157:ac86:b155:25a0	177.85.37.160
b51a:901b:901b:8082:d157:ac86:b155:25a1	177.85.37.161
b51a:901b:901b:8082:d157:ac86:b155:25a2	177.85.37.162
b51a:901b:901b:8082:d157:ac86:b155:25a3	177.85.37.163
b51a:901b:901b:8082:d157:ac86:b155:25a4	177.85.37.164
b51a:901b:901b:8082:d157:ac86:b155:25a5	177.85.37.165
b51a:901b:901b:8082:d157:ac86:b155:25a6	177.85.37.166
b51a:901b:901b:8082:d157:ac86:b155:25a7	177.85.37.167
b51a:901b:901b:8082:d157:ac86:b155:25a8	177.85.37.168
b51a:901b:901b:8082:d157:ac86:b155:25a9	177.85.37.169
b51a:901b:901b:8082:d157:ac86:b155:25aa	177.85.37.170
b51a:901b:901b:8082:d157:ac86:b155:25ab	177.85.37.171
b51a:901b:901b:8082:d157:ac86:b155:25ac	177.85.37.172
b51a:901b:901b:8082:d157:ac86:b155:25ad	177.85.37.173
b51a:901b:901b:8082:d157:ac86:b155:25ae	177.85.37.174
b51a:901b:901b:8082:d157:ac86:b155:25af	177.85.37.175
b51a:901b:901b:8082:d157:ac86:b155:25b0	177.85.37.176
b51a:901b:901b:8082:d157:ac86:b155:25b1	177.85.37.177
b51a:901b:901b:8082:d157:ac86:b155:25b2	177.85.37.178
b51a:901b:901b:8082:d157:ac86:b155:25b3	177.85.37.179
b51a:901b:901b:8082:d157:ac86:b155:25b4	177.85.37.180

b51a:901b:901b:8082:d157:ac86:b155:25b5	177.85.37.181
b51a:901b:901b:8082:d157:ac86:b155:25b6	177.85.37.182
b51a:901b:901b:8082:d157:ac86:b155:25b7	177.85.37.183
b51a:901b:901b:8082:d157:ac86:b155:25b8	177.85.37.184
b51a:901b:901b:8082:d157:ac86:b155:25b9	177.85.37.185
b51a:901b:901b:8082:d157:ac86:b155:25ba	177.85.37.186
b51a:901b:901b:8082:d157:ac86:b155:25bb	177.85.37.187
b51a:901b:901b:8082:d157:ac86:b155:25bc	177.85.37.188
b51a:901b:901b:8082:d157:ac86:b155:25bd	177.85.37.189
b51a:901b:901b:8082:d157:ac86:b155:25be	177.85.37.190
b51a:901b:901b:8082:d157:ac86:b155:25bf	177.85.37.191
b51a:901b:901b:8082:d157:ac86:b155:25c0	177.85.37.192
b51a:901b:901b:8082:d157:ac86:b155:25c1	177.85.37.193
b51a:901b:901b:8082:d157:ac86:b155:25c2	177.85.37.194
b51a:901b:901b:8082:d157:ac86:b155:25c3	177.85.37.195
b51a:901b:901b:8082:d157:ac86:b155:25c4	177.85.37.196
b51a:901b:901b:8082:d157:ac86:b155:25c5	177.85.37.197
b51a:901b:901b:8082:d157:ac86:b155:25c6	177.85.37.198
b51a:901b:901b:8082:d157:ac86:b155:25c7	177.85.37.199
b51a:901b:901b:8082:d157:ac86:b155:25c8	177.85.37.200
b51a:901b:901b:8082:d157:ac86:b155:25c9	177.85.37.201
b51a:901b:901b:8082:d157:ac86:b155:25ca	177.85.37.202
b51a:901b:901b:8082:d157:ac86:b155:25cb	177.85.37.203
b51a:901b:901b:8082:d157:ac86:b155:25cc	177.85.37.204
b51a:901b:901b:8082:d157:ac86:b155:25cd	177.85.37.205
b51a:901b:901b:8082:d157:ac86:b155:25ce	177.85.37.206
b51a:901b:901b:8082:d157:ac86:b155:25cf	177.85.37.207
b51a:901b:901b:8082:d157:ac86:b155:25d0	177.85.37.208
b51a:901b:901b:8082:d157:ac86:b155:25d1	177.85.37.209
b51a:901b:901b:8082:d157:ac86:b155:25d2	177.85.37.210
b51a:901b:901b:8082:d157:ac86:b155:25d3	177.85.37.211
b51a:901b:901b:8082:d157:ac86:b155:25d4	177.85.37.212
b51a:901b:901b:8082:d157:ac86:b155:25d5	177.85.37.213
b51a:901b:901b:8082:d157:ac86:b155:25d6	177.85.37.214
b51a:901b:901b:8082:d157:ac86:b155:25d7	177.85.37.215
b51a:901b:901b:8082:d157:ac86:b155:25d8	177.85.37.216
b51a:901b:901b:8082:d157:ac86:b155:25d9	177.85.37.217
b51a:901b:901b:8082:d157:ac86:b155:25da	177.85.37.218
b51a:901b:901b:8082:d157:ac86:b155:25db	177.85.37.219
b51a:901b:901b:8082:d157:ac86:b155:25dc	177.85.37.220
b51a:901b:901b:8082:d157:ac86:b155:25dd	177.85.37.221
b51a:901b:901b:8082:d157:ac86:b155:25de	177.85.37.222
b51a:901b:901b:8082:d157:ac86:b155:25df	177.85.37.223
b51a:901b:901b:8082:d157:ac86:b155:25e0	177.85.37.224
b51a:901b:901b:8082:d157:ac86:b155:25e1	177.85.37.225
b51a:901b:901b:8082:d157:ac86:b155:25e2	177.85.37.226
b51a:901b:901b:8082:d157:ac86:b155:25e3	177.85.37.227
b51a:901b:901b:8082:d157:ac86:b155:25e4	177.85.37.228
b51a:901b:901b:8082:d157:ac86:b155:25e5	177.85.37.229
b51a:901b:901b:8082:d157:ac86:b155:25e6	177.85.37.230
b51a:901b:901b:8082:d157:ac86:b155:25e7	177.85.37.231
b51a:901b:901b:8082:d157:ac86:b155:25e8	177.85.37.232
b51a:901b:901b:8082:d157:ac86:b155:25e9	177.85.37.233
b51a:901b:901b:8082:d157:ac86:b155:25ea	177.85.37.234
b51a:901b:901b:8082:d157:ac86:b155:25eb	177.85.37.235
b51a:901b:901b:8082:d157:ac86:b155:25ec	177.85.37.236
b51a:901b:901b:8082:d157:ac86:b155:25ed	177.85.37.237
b51a:901b:901b:8082:d157:ac86:b155:25ee	177.85.37.238
b51a:901b:901b:8082:d157:ac86:b155:25ef	177.85.37.239
b51a:901b:901b:8082:d157:ac86:b155:25f0	177.85.37.240
b51a:901b:901b:8082:d157:ac86:b155:25f1	177.85.37.241
b51a:901b:901b:8082:d157:ac86:b155:25f2	177.85.37.242
b51a:901b:901b:8082:d157:ac86:b155:25f3	177.85.37.243
b51a:901b:901b:8082:d157:ac86:b155:25f4	177.85.37.244
b51a:901b:901b:8082:d157:ac86:b155:25f5	177.85.37.245
b51a:901b:901b:8082:d157:ac86:b155:25f6	177.85.37.246
b51a:901b:901b:8082:d157:ac86:b155:25f7	177.85.37.247
b51a:901b:901b:8082:d157:ac86:b155:25f8	177.85.37.248
b51a:901b:901b:8082:d157:ac86:b155:25f9	177.85.37.249
b51a:901b:901b:8082:d157:ac86:b155:25fa	177.85.37.250
b51a:901b:901b:8082:d157:ac86:b155:25fb	177.85.37.251
b51a:901b:901b:8082:d157:ac86:b155:25fc	177.85.37.252
b51a:901b:901b:8082:d157:ac86:b155:25fd	177.85.37.253
b51a:901b:901b:8082:d157:ac86:b155:25fe	177.85.37.254
b51a:901b:901b:8082:d157:ac86:b155:25ff	177.85.37.255

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.