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:eb24:bf79:2501	191.121.37.1
b51a:901b:cb15:8045:ada8:eb24:bf79:2502	191.121.37.2
b51a:901b:cb15:8045:ada8:eb24:bf79:2503	191.121.37.3
b51a:901b:cb15:8045:ada8:eb24:bf79:2504	191.121.37.4
b51a:901b:cb15:8045:ada8:eb24:bf79:2505	191.121.37.5
b51a:901b:cb15:8045:ada8:eb24:bf79:2506	191.121.37.6
b51a:901b:cb15:8045:ada8:eb24:bf79:2507	191.121.37.7
b51a:901b:cb15:8045:ada8:eb24:bf79:2508	191.121.37.8
b51a:901b:cb15:8045:ada8:eb24:bf79:2509	191.121.37.9
b51a:901b:cb15:8045:ada8:eb24:bf79:250a	191.121.37.10
b51a:901b:cb15:8045:ada8:eb24:bf79:250b	191.121.37.11
b51a:901b:cb15:8045:ada8:eb24:bf79:250c	191.121.37.12
b51a:901b:cb15:8045:ada8:eb24:bf79:250d	191.121.37.13
b51a:901b:cb15:8045:ada8:eb24:bf79:250e	191.121.37.14
b51a:901b:cb15:8045:ada8:eb24:bf79:250f	191.121.37.15
b51a:901b:cb15:8045:ada8:eb24:bf79:2510	191.121.37.16
b51a:901b:cb15:8045:ada8:eb24:bf79:2511	191.121.37.17
b51a:901b:cb15:8045:ada8:eb24:bf79:2512	191.121.37.18
b51a:901b:cb15:8045:ada8:eb24:bf79:2513	191.121.37.19
b51a:901b:cb15:8045:ada8:eb24:bf79:2514	191.121.37.20
b51a:901b:cb15:8045:ada8:eb24:bf79:2515	191.121.37.21
b51a:901b:cb15:8045:ada8:eb24:bf79:2516	191.121.37.22
b51a:901b:cb15:8045:ada8:eb24:bf79:2517	191.121.37.23
b51a:901b:cb15:8045:ada8:eb24:bf79:2518	191.121.37.24
b51a:901b:cb15:8045:ada8:eb24:bf79:2519	191.121.37.25
b51a:901b:cb15:8045:ada8:eb24:bf79:251a	191.121.37.26
b51a:901b:cb15:8045:ada8:eb24:bf79:251b	191.121.37.27
b51a:901b:cb15:8045:ada8:eb24:bf79:251c	191.121.37.28
b51a:901b:cb15:8045:ada8:eb24:bf79:251d	191.121.37.29
b51a:901b:cb15:8045:ada8:eb24:bf79:251e	191.121.37.30
b51a:901b:cb15:8045:ada8:eb24:bf79:251f	191.121.37.31
b51a:901b:cb15:8045:ada8:eb24:bf79:2520	191.121.37.32
b51a:901b:cb15:8045:ada8:eb24:bf79:2521	191.121.37.33
b51a:901b:cb15:8045:ada8:eb24:bf79:2522	191.121.37.34
b51a:901b:cb15:8045:ada8:eb24:bf79:2523	191.121.37.35
b51a:901b:cb15:8045:ada8:eb24:bf79:2524	191.121.37.36
b51a:901b:cb15:8045:ada8:eb24:bf79:2525	191.121.37.37
b51a:901b:cb15:8045:ada8:eb24:bf79:2526	191.121.37.38
b51a:901b:cb15:8045:ada8:eb24:bf79:2527	191.121.37.39
b51a:901b:cb15:8045:ada8:eb24:bf79:2528	191.121.37.40
b51a:901b:cb15:8045:ada8:eb24:bf79:2529	191.121.37.41
b51a:901b:cb15:8045:ada8:eb24:bf79:252a	191.121.37.42
b51a:901b:cb15:8045:ada8:eb24:bf79:252b	191.121.37.43
b51a:901b:cb15:8045:ada8:eb24:bf79:252c	191.121.37.44
b51a:901b:cb15:8045:ada8:eb24:bf79:252d	191.121.37.45
b51a:901b:cb15:8045:ada8:eb24:bf79:252e	191.121.37.46
b51a:901b:cb15:8045:ada8:eb24:bf79:252f	191.121.37.47
b51a:901b:cb15:8045:ada8:eb24:bf79:2530	191.121.37.48
b51a:901b:cb15:8045:ada8:eb24:bf79:2531	191.121.37.49
b51a:901b:cb15:8045:ada8:eb24:bf79:2532	191.121.37.50
b51a:901b:cb15:8045:ada8:eb24:bf79:2533	191.121.37.51
b51a:901b:cb15:8045:ada8:eb24:bf79:2534	191.121.37.52
b51a:901b:cb15:8045:ada8:eb24:bf79:2535	191.121.37.53
b51a:901b:cb15:8045:ada8:eb24:bf79:2536	191.121.37.54
b51a:901b:cb15:8045:ada8:eb24:bf79:2537	191.121.37.55
b51a:901b:cb15:8045:ada8:eb24:bf79:2538	191.121.37.56
b51a:901b:cb15:8045:ada8:eb24:bf79:2539	191.121.37.57
b51a:901b:cb15:8045:ada8:eb24:bf79:253a	191.121.37.58
b51a:901b:cb15:8045:ada8:eb24:bf79:253b	191.121.37.59
b51a:901b:cb15:8045:ada8:eb24:bf79:253c	191.121.37.60

b51a:901b:cb15:8045:ada8:eb24:bf79:253d	191.121.37.61
b51a:901b:cb15:8045:ada8:eb24:bf79:253e	191.121.37.62
b51a:901b:cb15:8045:ada8:eb24:bf79:253f	191.121.37.63
b51a:901b:cb15:8045:ada8:eb24:bf79:2540	191.121.37.64
b51a:901b:cb15:8045:ada8:eb24:bf79:2541	191.121.37.65
b51a:901b:cb15:8045:ada8:eb24:bf79:2542	191.121.37.66
b51a:901b:cb15:8045:ada8:eb24:bf79:2543	191.121.37.67
b51a:901b:cb15:8045:ada8:eb24:bf79:2544	191.121.37.68
b51a:901b:cb15:8045:ada8:eb24:bf79:2545	191.121.37.69
b51a:901b:cb15:8045:ada8:eb24:bf79:2546	191.121.37.70
b51a:901b:cb15:8045:ada8:eb24:bf79:2547	191.121.37.71
b51a:901b:cb15:8045:ada8:eb24:bf79:2548	191.121.37.72
b51a:901b:cb15:8045:ada8:eb24:bf79:2549	191.121.37.73
b51a:901b:cb15:8045:ada8:eb24:bf79:254a	191.121.37.74
b51a:901b:cb15:8045:ada8:eb24:bf79:254b	191.121.37.75
b51a:901b:cb15:8045:ada8:eb24:bf79:254c	191.121.37.76
b51a:901b:cb15:8045:ada8:eb24:bf79:254d	191.121.37.77
b51a:901b:cb15:8045:ada8:eb24:bf79:254e	191.121.37.78
b51a:901b:cb15:8045:ada8:eb24:bf79:254f	191.121.37.79
b51a:901b:cb15:8045:ada8:eb24:bf79:2550	191.121.37.80
b51a:901b:cb15:8045:ada8:eb24:bf79:2551	191.121.37.81
b51a:901b:cb15:8045:ada8:eb24:bf79:2552	191.121.37.82
b51a:901b:cb15:8045:ada8:eb24:bf79:2553	191.121.37.83
b51a:901b:cb15:8045:ada8:eb24:bf79:2554	191.121.37.84
b51a:901b:cb15:8045:ada8:eb24:bf79:2555	191.121.37.85
b51a:901b:cb15:8045:ada8:eb24:bf79:2556	191.121.37.86
b51a:901b:cb15:8045:ada8:eb24:bf79:2557	191.121.37.87
b51a:901b:cb15:8045:ada8:eb24:bf79:2558	191.121.37.88
b51a:901b:cb15:8045:ada8:eb24:bf79:2559	191.121.37.89
b51a:901b:cb15:8045:ada8:eb24:bf79:255a	191.121.37.90
b51a:901b:cb15:8045:ada8:eb24:bf79:255b	191.121.37.91
b51a:901b:cb15:8045:ada8:eb24:bf79:255c	191.121.37.92
b51a:901b:cb15:8045:ada8:eb24:bf79:255d	191.121.37.93
b51a:901b:cb15:8045:ada8:eb24:bf79:255e	191.121.37.94
b51a:901b:cb15:8045:ada8:eb24:bf79:255f	191.121.37.95
b51a:901b:cb15:8045:ada8:eb24:bf79:2560	191.121.37.96
b51a:901b:cb15:8045:ada8:eb24:bf79:2561	191.121.37.97
b51a:901b:cb15:8045:ada8:eb24:bf79:2562	191.121.37.98
b51a:901b:cb15:8045:ada8:eb24:bf79:2563	191.121.37.99
b51a:901b:cb15:8045:ada8:eb24:bf79:2564	191.121.37.100
b51a:901b:cb15:8045:ada8:eb24:bf79:2565	191.121.37.101
b51a:901b:cb15:8045:ada8:eb24:bf79:2566	191.121.37.102
b51a:901b:cb15:8045:ada8:eb24:bf79:2567	191.121.37.103
b51a:901b:cb15:8045:ada8:eb24:bf79:2568	191.121.37.104
b51a:901b:cb15:8045:ada8:eb24:bf79:2569	191.121.37.105
b51a:901b:cb15:8045:ada8:eb24:bf79:256a	191.121.37.106
b51a:901b:cb15:8045:ada8:eb24:bf79:256b	191.121.37.107
b51a:901b:cb15:8045:ada8:eb24:bf79:256c	191.121.37.108
b51a:901b:cb15:8045:ada8:eb24:bf79:256d	191.121.37.109
b51a:901b:cb15:8045:ada8:eb24:bf79:256e	191.121.37.110
b51a:901b:cb15:8045:ada8:eb24:bf79:256f	191.121.37.111
b51a:901b:cb15:8045:ada8:eb24:bf79:2570	191.121.37.112
b51a:901b:cb15:8045:ada8:eb24:bf79:2571	191.121.37.113
b51a:901b:cb15:8045:ada8:eb24:bf79:2572	191.121.37.114
b51a:901b:cb15:8045:ada8:eb24:bf79:2573	191.121.37.115
b51a:901b:cb15:8045:ada8:eb24:bf79:2574	191.121.37.116
b51a:901b:cb15:8045:ada8:eb24:bf79:2575	191.121.37.117
b51a:901b:cb15:8045:ada8:eb24:bf79:2576	191.121.37.118
b51a:901b:cb15:8045:ada8:eb24:bf79:2577	191.121.37.119
b51a:901b:cb15:8045:ada8:eb24:bf79:2578	191.121.37.120

b51a:901b:cb15:8045:ada8:eb24:bf79:2579	191.121.37.121
b51a:901b:cb15:8045:ada8:eb24:bf79:257a	191.121.37.122
b51a:901b:cb15:8045:ada8:eb24:bf79:257b	191.121.37.123
b51a:901b:cb15:8045:ada8:eb24:bf79:257c	191.121.37.124
b51a:901b:cb15:8045:ada8:eb24:bf79:257d	191.121.37.125
b51a:901b:cb15:8045:ada8:eb24:bf79:257e	191.121.37.126
b51a:901b:cb15:8045:ada8:eb24:bf79:257f	191.121.37.127
b51a:901b:cb15:8045:ada8:eb24:bf79:2580	191.121.37.128
b51a:901b:cb15:8045:ada8:eb24:bf79:2581	191.121.37.129
b51a:901b:cb15:8045:ada8:eb24:bf79:2582	191.121.37.130
b51a:901b:cb15:8045:ada8:eb24:bf79:2583	191.121.37.131
b51a:901b:cb15:8045:ada8:eb24:bf79:2584	191.121.37.132
b51a:901b:cb15:8045:ada8:eb24:bf79:2585	191.121.37.133
b51a:901b:cb15:8045:ada8:eb24:bf79:2586	191.121.37.134
b51a:901b:cb15:8045:ada8:eb24:bf79:2587	191.121.37.135
b51a:901b:cb15:8045:ada8:eb24:bf79:2588	191.121.37.136
b51a:901b:cb15:8045:ada8:eb24:bf79:2589	191.121.37.137
b51a:901b:cb15:8045:ada8:eb24:bf79:258a	191.121.37.138
b51a:901b:cb15:8045:ada8:eb24:bf79:258b	191.121.37.139
b51a:901b:cb15:8045:ada8:eb24:bf79:258c	191.121.37.140
b51a:901b:cb15:8045:ada8:eb24:bf79:258d	191.121.37.141
b51a:901b:cb15:8045:ada8:eb24:bf79:258e	191.121.37.142
b51a:901b:cb15:8045:ada8:eb24:bf79:258f	191.121.37.143
b51a:901b:cb15:8045:ada8:eb24:bf79:2590	191.121.37.144
b51a:901b:cb15:8045:ada8:eb24:bf79:2591	191.121.37.145
b51a:901b:cb15:8045:ada8:eb24:bf79:2592	191.121.37.146
b51a:901b:cb15:8045:ada8:eb24:bf79:2593	191.121.37.147
b51a:901b:cb15:8045:ada8:eb24:bf79:2594	191.121.37.148
b51a:901b:cb15:8045:ada8:eb24:bf79:2595	191.121.37.149
b51a:901b:cb15:8045:ada8:eb24:bf79:2596	191.121.37.150
b51a:901b:cb15:8045:ada8:eb24:bf79:2597	191.121.37.151
b51a:901b:cb15:8045:ada8:eb24:bf79:2598	191.121.37.152
b51a:901b:cb15:8045:ada8:eb24:bf79:2599	191.121.37.153
b51a:901b:cb15:8045:ada8:eb24:bf79:259a	191.121.37.154
b51a:901b:cb15:8045:ada8:eb24:bf79:259b	191.121.37.155
b51a:901b:cb15:8045:ada8:eb24:bf79:259c	191.121.37.156
b51a:901b:cb15:8045:ada8:eb24:bf79:259d	191.121.37.157
b51a:901b:cb15:8045:ada8:eb24:bf79:259e	191.121.37.158
b51a:901b:cb15:8045:ada8:eb24:bf79:259f	191.121.37.159
b51a:901b:cb15:8045:ada8:eb24:bf79:25a0	191.121.37.160
b51a:901b:cb15:8045:ada8:eb24:bf79:25a1	191.121.37.161
b51a:901b:cb15:8045:ada8:eb24:bf79:25a2	191.121.37.162
b51a:901b:cb15:8045:ada8:eb24:bf79:25a3	191.121.37.163
b51a:901b:cb15:8045:ada8:eb24:bf79:25a4	191.121.37.164
b51a:901b:cb15:8045:ada8:eb24:bf79:25a5	191.121.37.165
b51a:901b:cb15:8045:ada8:eb24:bf79:25a6	191.121.37.166
b51a:901b:cb15:8045:ada8:eb24:bf79:25a7	191.121.37.167
b51a:901b:cb15:8045:ada8:eb24:bf79:25a8	191.121.37.168
b51a:901b:cb15:8045:ada8:eb24:bf79:25a9	191.121.37.169
b51a:901b:cb15:8045:ada8:eb24:bf79:25aa	191.121.37.170
b51a:901b:cb15:8045:ada8:eb24:bf79:25ab	191.121.37.171
b51a:901b:cb15:8045:ada8:eb24:bf79:25ac	191.121.37.172
b51a:901b:cb15:8045:ada8:eb24:bf79:25ad	191.121.37.173
b51a:901b:cb15:8045:ada8:eb24:bf79:25ae	191.121.37.174
b51a:901b:cb15:8045:ada8:eb24:bf79:25af	191.121.37.175
b51a:901b:cb15:8045:ada8:eb24:bf79:25b0	191.121.37.176
b51a:901b:cb15:8045:ada8:eb24:bf79:25b1	191.121.37.177
b51a:901b:cb15:8045:ada8:eb24:bf79:25b2	191.121.37.178
b51a:901b:cb15:8045:ada8:eb24:bf79:25b3	191.121.37.179
b51a:901b:cb15:8045:ada8:eb24:bf79:25b4	191.121.37.180

b51a:901b:cb15:8045:ada8:eb24:bf79:25b5	191.121.37.181
b51a:901b:cb15:8045:ada8:eb24:bf79:25b6	191.121.37.182
b51a:901b:cb15:8045:ada8:eb24:bf79:25b7	191.121.37.183
b51a:901b:cb15:8045:ada8:eb24:bf79:25b8	191.121.37.184
b51a:901b:cb15:8045:ada8:eb24:bf79:25b9	191.121.37.185
b51a:901b:cb15:8045:ada8:eb24:bf79:25ba	191.121.37.186
b51a:901b:cb15:8045:ada8:eb24:bf79:25bb	191.121.37.187
b51a:901b:cb15:8045:ada8:eb24:bf79:25bc	191.121.37.188
b51a:901b:cb15:8045:ada8:eb24:bf79:25bd	191.121.37.189
b51a:901b:cb15:8045:ada8:eb24:bf79:25be	191.121.37.190
b51a:901b:cb15:8045:ada8:eb24:bf79:25bf	191.121.37.191
b51a:901b:cb15:8045:ada8:eb24:bf79:25c0	191.121.37.192
b51a:901b:cb15:8045:ada8:eb24:bf79:25c1	191.121.37.193
b51a:901b:cb15:8045:ada8:eb24:bf79:25c2	191.121.37.194
b51a:901b:cb15:8045:ada8:eb24:bf79:25c3	191.121.37.195
b51a:901b:cb15:8045:ada8:eb24:bf79:25c4	191.121.37.196
b51a:901b:cb15:8045:ada8:eb24:bf79:25c5	191.121.37.197
b51a:901b:cb15:8045:ada8:eb24:bf79:25c6	191.121.37.198
b51a:901b:cb15:8045:ada8:eb24:bf79:25c7	191.121.37.199
b51a:901b:cb15:8045:ada8:eb24:bf79:25c8	191.121.37.200
b51a:901b:cb15:8045:ada8:eb24:bf79:25c9	191.121.37.201
b51a:901b:cb15:8045:ada8:eb24:bf79:25ca	191.121.37.202
b51a:901b:cb15:8045:ada8:eb24:bf79:25cb	191.121.37.203
b51a:901b:cb15:8045:ada8:eb24:bf79:25cc	191.121.37.204
b51a:901b:cb15:8045:ada8:eb24:bf79:25cd	191.121.37.205
b51a:901b:cb15:8045:ada8:eb24:bf79:25ce	191.121.37.206
b51a:901b:cb15:8045:ada8:eb24:bf79:25cf	191.121.37.207
b51a:901b:cb15:8045:ada8:eb24:bf79:25d0	191.121.37.208
b51a:901b:cb15:8045:ada8:eb24:bf79:25d1	191.121.37.209
b51a:901b:cb15:8045:ada8:eb24:bf79:25d2	191.121.37.210
b51a:901b:cb15:8045:ada8:eb24:bf79:25d3	191.121.37.211
b51a:901b:cb15:8045:ada8:eb24:bf79:25d4	191.121.37.212
b51a:901b:cb15:8045:ada8:eb24:bf79:25d5	191.121.37.213
b51a:901b:cb15:8045:ada8:eb24:bf79:25d6	191.121.37.214
b51a:901b:cb15:8045:ada8:eb24:bf79:25d7	191.121.37.215
b51a:901b:cb15:8045:ada8:eb24:bf79:25d8	191.121.37.216
b51a:901b:cb15:8045:ada8:eb24:bf79:25d9	191.121.37.217
b51a:901b:cb15:8045:ada8:eb24:bf79:25da	191.121.37.218
b51a:901b:cb15:8045:ada8:eb24:bf79:25db	191.121.37.219
b51a:901b:cb15:8045:ada8:eb24:bf79:25dc	191.121.37.220
b51a:901b:cb15:8045:ada8:eb24:bf79:25dd	191.121.37.221
b51a:901b:cb15:8045:ada8:eb24:bf79:25de	191.121.37.222
b51a:901b:cb15:8045:ada8:eb24:bf79:25df	191.121.37.223
b51a:901b:cb15:8045:ada8:eb24:bf79:25e0	191.121.37.224
b51a:901b:cb15:8045:ada8:eb24:bf79:25e1	191.121.37.225
b51a:901b:cb15:8045:ada8:eb24:bf79:25e2	191.121.37.226
b51a:901b:cb15:8045:ada8:eb24:bf79:25e3	191.121.37.227
b51a:901b:cb15:8045:ada8:eb24:bf79:25e4	191.121.37.228
b51a:901b:cb15:8045:ada8:eb24:bf79:25e5	191.121.37.229
b51a:901b:cb15:8045:ada8:eb24:bf79:25e6	191.121.37.230
b51a:901b:cb15:8045:ada8:eb24:bf79:25e7	191.121.37.231
b51a:901b:cb15:8045:ada8:eb24:bf79:25e8	191.121.37.232
b51a:901b:cb15:8045:ada8:eb24:bf79:25e9	191.121.37.233
b51a:901b:cb15:8045:ada8:eb24:bf79:25ea	191.121.37.234
b51a:901b:cb15:8045:ada8:eb24:bf79:25eb	191.121.37.235
b51a:901b:cb15:8045:ada8:eb24:bf79:25ec	191.121.37.236
b51a:901b:cb15:8045:ada8:eb24:bf79:25ed	191.121.37.237
b51a:901b:cb15:8045:ada8:eb24:bf79:25ee	191.121.37.238
b51a:901b:cb15:8045:ada8:eb24:bf79:25ef	191.121.37.239
b51a:901b:cb15:8045:ada8:eb24:bf79:25f0	191.121.37.240
b51a:901b:cb15:8045:ada8:eb24:bf79:25f1	191.121.37.241
b51a:901b:cb15:8045:ada8:eb24:bf79:25f2	191.121.37.242
b51a:901b:cb15:8045:ada8:eb24:bf79:25f3	191.121.37.243
b51a:901b:cb15:8045:ada8:eb24:bf79:25f4	191.121.37.244
b51a:901b:cb15:8045:ada8:eb24:bf79:25f5	191.121.37.245
b51a:901b:cb15:8045:ada8:eb24:bf79:25f6	191.121.37.246
b51a:901b:cb15:8045:ada8:eb24:bf79:25f7	191.121.37.247
b51a:901b:cb15:8045:ada8:eb24:bf79:25f8	191.121.37.248
b51a:901b:cb15:8045:ada8:eb24:bf79:25f9	191.121.37.249
b51a:901b:cb15:8045:ada8:eb24:bf79:25fa	191.121.37.250
b51a:901b:cb15:8045:ada8:eb24:bf79:25fb	191.121.37.251
b51a:901b:cb15:8045:ada8:eb24:bf79:25fc	191.121.37.252
b51a:901b:cb15:8045:ada8:eb24:bf79:25fd	191.121.37.253
b51a:901b:cb15:8045:ada8:eb24:bf79:25fe	191.121.37.254
b51a:901b:cb15:8045:ada8:eb24:bf79:25ff	191.121.37.255

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.