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:be24:c49:2601	12.73.38.1
b51a:901b:cb15:8045:ada8:be24:c49:2602	12.73.38.2
b51a:901b:cb15:8045:ada8:be24:c49:2603	12.73.38.3
b51a:901b:cb15:8045:ada8:be24:c49:2604	12.73.38.4
b51a:901b:cb15:8045:ada8:be24:c49:2605	12.73.38.5
b51a:901b:cb15:8045:ada8:be24:c49:2606	12.73.38.6
b51a:901b:cb15:8045:ada8:be24:c49:2607	12.73.38.7
b51a:901b:cb15:8045:ada8:be24:c49:2608	12.73.38.8
b51a:901b:cb15:8045:ada8:be24:c49:2609	12.73.38.9
b51a:901b:cb15:8045:ada8:be24:c49:260a	12.73.38.10
b51a:901b:cb15:8045:ada8:be24:c49:260b	12.73.38.11
b51a:901b:cb15:8045:ada8:be24:c49:260c	12.73.38.12
b51a:901b:cb15:8045:ada8:be24:c49:260d	12.73.38.13
b51a:901b:cb15:8045:ada8:be24:c49:260e	12.73.38.14
b51a:901b:cb15:8045:ada8:be24:c49:260f	12.73.38.15
b51a:901b:cb15:8045:ada8:be24:c49:2610	12.73.38.16
b51a:901b:cb15:8045:ada8:be24:c49:2611	12.73.38.17
b51a:901b:cb15:8045:ada8:be24:c49:2612	12.73.38.18
b51a:901b:cb15:8045:ada8:be24:c49:2613	12.73.38.19
b51a:901b:cb15:8045:ada8:be24:c49:2614	12.73.38.20
b51a:901b:cb15:8045:ada8:be24:c49:2615	12.73.38.21
b51a:901b:cb15:8045:ada8:be24:c49:2616	12.73.38.22
b51a:901b:cb15:8045:ada8:be24:c49:2617	12.73.38.23
b51a:901b:cb15:8045:ada8:be24:c49:2618	12.73.38.24
b51a:901b:cb15:8045:ada8:be24:c49:2619	12.73.38.25
b51a:901b:cb15:8045:ada8:be24:c49:261a	12.73.38.26
b51a:901b:cb15:8045:ada8:be24:c49:261b	12.73.38.27
b51a:901b:cb15:8045:ada8:be24:c49:261c	12.73.38.28
b51a:901b:cb15:8045:ada8:be24:c49:261d	12.73.38.29
b51a:901b:cb15:8045:ada8:be24:c49:261e	12.73.38.30
b51a:901b:cb15:8045:ada8:be24:c49:261f	12.73.38.31
b51a:901b:cb15:8045:ada8:be24:c49:2620	12.73.38.32
b51a:901b:cb15:8045:ada8:be24:c49:2621	12.73.38.33
b51a:901b:cb15:8045:ada8:be24:c49:2622	12.73.38.34
b51a:901b:cb15:8045:ada8:be24:c49:2623	12.73.38.35
b51a:901b:cb15:8045:ada8:be24:c49:2624	12.73.38.36
b51a:901b:cb15:8045:ada8:be24:c49:2625	12.73.38.37
b51a:901b:cb15:8045:ada8:be24:c49:2626	12.73.38.38
b51a:901b:cb15:8045:ada8:be24:c49:2627	12.73.38.39
b51a:901b:cb15:8045:ada8:be24:c49:2628	12.73.38.40
b51a:901b:cb15:8045:ada8:be24:c49:2629	12.73.38.41
b51a:901b:cb15:8045:ada8:be24:c49:262a	12.73.38.42
b51a:901b:cb15:8045:ada8:be24:c49:262b	12.73.38.43
b51a:901b:cb15:8045:ada8:be24:c49:262c	12.73.38.44
b51a:901b:cb15:8045:ada8:be24:c49:262d	12.73.38.45
b51a:901b:cb15:8045:ada8:be24:c49:262e	12.73.38.46
b51a:901b:cb15:8045:ada8:be24:c49:262f	12.73.38.47
b51a:901b:cb15:8045:ada8:be24:c49:2630	12.73.38.48
b51a:901b:cb15:8045:ada8:be24:c49:2631	12.73.38.49
b51a:901b:cb15:8045:ada8:be24:c49:2632	12.73.38.50
b51a:901b:cb15:8045:ada8:be24:c49:2633	12.73.38.51
b51a:901b:cb15:8045:ada8:be24:c49:2634	12.73.38.52
b51a:901b:cb15:8045:ada8:be24:c49:2635	12.73.38.53
b51a:901b:cb15:8045:ada8:be24:c49:2636	12.73.38.54
b51a:901b:cb15:8045:ada8:be24:c49:2637	12.73.38.55
b51a:901b:cb15:8045:ada8:be24:c49:2638	12.73.38.56
b51a:901b:cb15:8045:ada8:be24:c49:2639	12.73.38.57
b51a:901b:cb15:8045:ada8:be24:c49:263a	12.73.38.58
b51a:901b:cb15:8045:ada8:be24:c49:263b	12.73.38.59
b51a:901b:cb15:8045:ada8:be24:c49:263c	12.73.38.60

b51a:901b:cb15:8045:ada8:be24:c49:263d	12.73.38.61
b51a:901b:cb15:8045:ada8:be24:c49:263e	12.73.38.62
b51a:901b:cb15:8045:ada8:be24:c49:263f	12.73.38.63
b51a:901b:cb15:8045:ada8:be24:c49:2640	12.73.38.64
b51a:901b:cb15:8045:ada8:be24:c49:2641	12.73.38.65
b51a:901b:cb15:8045:ada8:be24:c49:2642	12.73.38.66
b51a:901b:cb15:8045:ada8:be24:c49:2643	12.73.38.67
b51a:901b:cb15:8045:ada8:be24:c49:2644	12.73.38.68
b51a:901b:cb15:8045:ada8:be24:c49:2645	12.73.38.69
b51a:901b:cb15:8045:ada8:be24:c49:2646	12.73.38.70
b51a:901b:cb15:8045:ada8:be24:c49:2647	12.73.38.71
b51a:901b:cb15:8045:ada8:be24:c49:2648	12.73.38.72
b51a:901b:cb15:8045:ada8:be24:c49:2649	12.73.38.73
b51a:901b:cb15:8045:ada8:be24:c49:264a	12.73.38.74
b51a:901b:cb15:8045:ada8:be24:c49:264b	12.73.38.75
b51a:901b:cb15:8045:ada8:be24:c49:264c	12.73.38.76
b51a:901b:cb15:8045:ada8:be24:c49:264d	12.73.38.77
b51a:901b:cb15:8045:ada8:be24:c49:264e	12.73.38.78
b51a:901b:cb15:8045:ada8:be24:c49:264f	12.73.38.79
b51a:901b:cb15:8045:ada8:be24:c49:2650	12.73.38.80
b51a:901b:cb15:8045:ada8:be24:c49:2651	12.73.38.81
b51a:901b:cb15:8045:ada8:be24:c49:2652	12.73.38.82
b51a:901b:cb15:8045:ada8:be24:c49:2653	12.73.38.83
b51a:901b:cb15:8045:ada8:be24:c49:2654	12.73.38.84
b51a:901b:cb15:8045:ada8:be24:c49:2655	12.73.38.85
b51a:901b:cb15:8045:ada8:be24:c49:2656	12.73.38.86
b51a:901b:cb15:8045:ada8:be24:c49:2657	12.73.38.87
b51a:901b:cb15:8045:ada8:be24:c49:2658	12.73.38.88
b51a:901b:cb15:8045:ada8:be24:c49:2659	12.73.38.89
b51a:901b:cb15:8045:ada8:be24:c49:265a	12.73.38.90
b51a:901b:cb15:8045:ada8:be24:c49:265b	12.73.38.91
b51a:901b:cb15:8045:ada8:be24:c49:265c	12.73.38.92
b51a:901b:cb15:8045:ada8:be24:c49:265d	12.73.38.93
b51a:901b:cb15:8045:ada8:be24:c49:265e	12.73.38.94
b51a:901b:cb15:8045:ada8:be24:c49:265f	12.73.38.95
b51a:901b:cb15:8045:ada8:be24:c49:2660	12.73.38.96
b51a:901b:cb15:8045:ada8:be24:c49:2661	12.73.38.97
b51a:901b:cb15:8045:ada8:be24:c49:2662	12.73.38.98
b51a:901b:cb15:8045:ada8:be24:c49:2663	12.73.38.99
b51a:901b:cb15:8045:ada8:be24:c49:2664	12.73.38.100
b51a:901b:cb15:8045:ada8:be24:c49:2665	12.73.38.101
b51a:901b:cb15:8045:ada8:be24:c49:2666	12.73.38.102
b51a:901b:cb15:8045:ada8:be24:c49:2667	12.73.38.103
b51a:901b:cb15:8045:ada8:be24:c49:2668	12.73.38.104
b51a:901b:cb15:8045:ada8:be24:c49:2669	12.73.38.105
b51a:901b:cb15:8045:ada8:be24:c49:266a	12.73.38.106
b51a:901b:cb15:8045:ada8:be24:c49:266b	12.73.38.107
b51a:901b:cb15:8045:ada8:be24:c49:266c	12.73.38.108
b51a:901b:cb15:8045:ada8:be24:c49:266d	12.73.38.109
b51a:901b:cb15:8045:ada8:be24:c49:266e	12.73.38.110
b51a:901b:cb15:8045:ada8:be24:c49:266f	12.73.38.111
b51a:901b:cb15:8045:ada8:be24:c49:2670	12.73.38.112
b51a:901b:cb15:8045:ada8:be24:c49:2671	12.73.38.113
b51a:901b:cb15:8045:ada8:be24:c49:2672	12.73.38.114
b51a:901b:cb15:8045:ada8:be24:c49:2673	12.73.38.115
b51a:901b:cb15:8045:ada8:be24:c49:2674	12.73.38.116
b51a:901b:cb15:8045:ada8:be24:c49:2675	12.73.38.117
b51a:901b:cb15:8045:ada8:be24:c49:2676	12.73.38.118
b51a:901b:cb15:8045:ada8:be24:c49:2677	12.73.38.119
b51a:901b:cb15:8045:ada8:be24:c49:2678	12.73.38.120

b51a:901b:cb15:8045:ada8:be24:c49:2679	12.73.38.121
b51a:901b:cb15:8045:ada8:be24:c49:267a	12.73.38.122
b51a:901b:cb15:8045:ada8:be24:c49:267b	12.73.38.123
b51a:901b:cb15:8045:ada8:be24:c49:267c	12.73.38.124
b51a:901b:cb15:8045:ada8:be24:c49:267d	12.73.38.125
b51a:901b:cb15:8045:ada8:be24:c49:267e	12.73.38.126
b51a:901b:cb15:8045:ada8:be24:c49:267f	12.73.38.127
b51a:901b:cb15:8045:ada8:be24:c49:2680	12.73.38.128
b51a:901b:cb15:8045:ada8:be24:c49:2681	12.73.38.129
b51a:901b:cb15:8045:ada8:be24:c49:2682	12.73.38.130
b51a:901b:cb15:8045:ada8:be24:c49:2683	12.73.38.131
b51a:901b:cb15:8045:ada8:be24:c49:2684	12.73.38.132
b51a:901b:cb15:8045:ada8:be24:c49:2685	12.73.38.133
b51a:901b:cb15:8045:ada8:be24:c49:2686	12.73.38.134
b51a:901b:cb15:8045:ada8:be24:c49:2687	12.73.38.135
b51a:901b:cb15:8045:ada8:be24:c49:2688	12.73.38.136
b51a:901b:cb15:8045:ada8:be24:c49:2689	12.73.38.137
b51a:901b:cb15:8045:ada8:be24:c49:268a	12.73.38.138
b51a:901b:cb15:8045:ada8:be24:c49:268b	12.73.38.139
b51a:901b:cb15:8045:ada8:be24:c49:268c	12.73.38.140
b51a:901b:cb15:8045:ada8:be24:c49:268d	12.73.38.141
b51a:901b:cb15:8045:ada8:be24:c49:268e	12.73.38.142
b51a:901b:cb15:8045:ada8:be24:c49:268f	12.73.38.143
b51a:901b:cb15:8045:ada8:be24:c49:2690	12.73.38.144
b51a:901b:cb15:8045:ada8:be24:c49:2691	12.73.38.145
b51a:901b:cb15:8045:ada8:be24:c49:2692	12.73.38.146
b51a:901b:cb15:8045:ada8:be24:c49:2693	12.73.38.147
b51a:901b:cb15:8045:ada8:be24:c49:2694	12.73.38.148
b51a:901b:cb15:8045:ada8:be24:c49:2695	12.73.38.149
b51a:901b:cb15:8045:ada8:be24:c49:2696	12.73.38.150
b51a:901b:cb15:8045:ada8:be24:c49:2697	12.73.38.151
b51a:901b:cb15:8045:ada8:be24:c49:2698	12.73.38.152
b51a:901b:cb15:8045:ada8:be24:c49:2699	12.73.38.153
b51a:901b:cb15:8045:ada8:be24:c49:269a	12.73.38.154
b51a:901b:cb15:8045:ada8:be24:c49:269b	12.73.38.155
b51a:901b:cb15:8045:ada8:be24:c49:269c	12.73.38.156
b51a:901b:cb15:8045:ada8:be24:c49:269d	12.73.38.157
b51a:901b:cb15:8045:ada8:be24:c49:269e	12.73.38.158
b51a:901b:cb15:8045:ada8:be24:c49:269f	12.73.38.159
b51a:901b:cb15:8045:ada8:be24:c49:26a0	12.73.38.160
b51a:901b:cb15:8045:ada8:be24:c49:26a1	12.73.38.161
b51a:901b:cb15:8045:ada8:be24:c49:26a2	12.73.38.162
b51a:901b:cb15:8045:ada8:be24:c49:26a3	12.73.38.163
b51a:901b:cb15:8045:ada8:be24:c49:26a4	12.73.38.164
b51a:901b:cb15:8045:ada8:be24:c49:26a5	12.73.38.165
b51a:901b:cb15:8045:ada8:be24:c49:26a6	12.73.38.166
b51a:901b:cb15:8045:ada8:be24:c49:26a7	12.73.38.167
b51a:901b:cb15:8045:ada8:be24:c49:26a8	12.73.38.168
b51a:901b:cb15:8045:ada8:be24:c49:26a9	12.73.38.169
b51a:901b:cb15:8045:ada8:be24:c49:26aa	12.73.38.170
b51a:901b:cb15:8045:ada8:be24:c49:26ab	12.73.38.171
b51a:901b:cb15:8045:ada8:be24:c49:26ac	12.73.38.172
b51a:901b:cb15:8045:ada8:be24:c49:26ad	12.73.38.173
b51a:901b:cb15:8045:ada8:be24:c49:26ae	12.73.38.174
b51a:901b:cb15:8045:ada8:be24:c49:26af	12.73.38.175
b51a:901b:cb15:8045:ada8:be24:c49:26b0	12.73.38.176
b51a:901b:cb15:8045:ada8:be24:c49:26b1	12.73.38.177
b51a:901b:cb15:8045:ada8:be24:c49:26b2	12.73.38.178
b51a:901b:cb15:8045:ada8:be24:c49:26b3	12.73.38.179
b51a:901b:cb15:8045:ada8:be24:c49:26b4	12.73.38.180

b51a:901b:cb15:8045:ada8:be24:c49:26b5	12.73.38.181
b51a:901b:cb15:8045:ada8:be24:c49:26b6	12.73.38.182
b51a:901b:cb15:8045:ada8:be24:c49:26b7	12.73.38.183
b51a:901b:cb15:8045:ada8:be24:c49:26b8	12.73.38.184
b51a:901b:cb15:8045:ada8:be24:c49:26b9	12.73.38.185
b51a:901b:cb15:8045:ada8:be24:c49:26ba	12.73.38.186
b51a:901b:cb15:8045:ada8:be24:c49:26bb	12.73.38.187
b51a:901b:cb15:8045:ada8:be24:c49:26bc	12.73.38.188
b51a:901b:cb15:8045:ada8:be24:c49:26bd	12.73.38.189
b51a:901b:cb15:8045:ada8:be24:c49:26be	12.73.38.190
b51a:901b:cb15:8045:ada8:be24:c49:26bf	12.73.38.191
b51a:901b:cb15:8045:ada8:be24:c49:26c0	12.73.38.192
b51a:901b:cb15:8045:ada8:be24:c49:26c1	12.73.38.193
b51a:901b:cb15:8045:ada8:be24:c49:26c2	12.73.38.194
b51a:901b:cb15:8045:ada8:be24:c49:26c3	12.73.38.195
b51a:901b:cb15:8045:ada8:be24:c49:26c4	12.73.38.196
b51a:901b:cb15:8045:ada8:be24:c49:26c5	12.73.38.197
b51a:901b:cb15:8045:ada8:be24:c49:26c6	12.73.38.198
b51a:901b:cb15:8045:ada8:be24:c49:26c7	12.73.38.199
b51a:901b:cb15:8045:ada8:be24:c49:26c8	12.73.38.200
b51a:901b:cb15:8045:ada8:be24:c49:26c9	12.73.38.201
b51a:901b:cb15:8045:ada8:be24:c49:26ca	12.73.38.202
b51a:901b:cb15:8045:ada8:be24:c49:26cb	12.73.38.203
b51a:901b:cb15:8045:ada8:be24:c49:26cc	12.73.38.204
b51a:901b:cb15:8045:ada8:be24:c49:26cd	12.73.38.205
b51a:901b:cb15:8045:ada8:be24:c49:26ce	12.73.38.206
b51a:901b:cb15:8045:ada8:be24:c49:26cf	12.73.38.207
b51a:901b:cb15:8045:ada8:be24:c49:26d0	12.73.38.208
b51a:901b:cb15:8045:ada8:be24:c49:26d1	12.73.38.209
b51a:901b:cb15:8045:ada8:be24:c49:26d2	12.73.38.210
b51a:901b:cb15:8045:ada8:be24:c49:26d3	12.73.38.211
b51a:901b:cb15:8045:ada8:be24:c49:26d4	12.73.38.212
b51a:901b:cb15:8045:ada8:be24:c49:26d5	12.73.38.213
b51a:901b:cb15:8045:ada8:be24:c49:26d6	12.73.38.214
b51a:901b:cb15:8045:ada8:be24:c49:26d7	12.73.38.215
b51a:901b:cb15:8045:ada8:be24:c49:26d8	12.73.38.216
b51a:901b:cb15:8045:ada8:be24:c49:26d9	12.73.38.217
b51a:901b:cb15:8045:ada8:be24:c49:26da	12.73.38.218
b51a:901b:cb15:8045:ada8:be24:c49:26db	12.73.38.219
b51a:901b:cb15:8045:ada8:be24:c49:26dc	12.73.38.220
b51a:901b:cb15:8045:ada8:be24:c49:26dd	12.73.38.221
b51a:901b:cb15:8045:ada8:be24:c49:26de	12.73.38.222
b51a:901b:cb15:8045:ada8:be24:c49:26df	12.73.38.223
b51a:901b:cb15:8045:ada8:be24:c49:26e0	12.73.38.224
b51a:901b:cb15:8045:ada8:be24:c49:26e1	12.73.38.225
b51a:901b:cb15:8045:ada8:be24:c49:26e2	12.73.38.226
b51a:901b:cb15:8045:ada8:be24:c49:26e3	12.73.38.227
b51a:901b:cb15:8045:ada8:be24:c49:26e4	12.73.38.228
b51a:901b:cb15:8045:ada8:be24:c49:26e5	12.73.38.229
b51a:901b:cb15:8045:ada8:be24:c49:26e6	12.73.38.230
b51a:901b:cb15:8045:ada8:be24:c49:26e7	12.73.38.231
b51a:901b:cb15:8045:ada8:be24:c49:26e8	12.73.38.232
b51a:901b:cb15:8045:ada8:be24:c49:26e9	12.73.38.233
b51a:901b:cb15:8045:ada8:be24:c49:26ea	12.73.38.234
b51a:901b:cb15:8045:ada8:be24:c49:26eb	12.73.38.235
b51a:901b:cb15:8045:ada8:be24:c49:26ec	12.73.38.236
b51a:901b:cb15:8045:ada8:be24:c49:26ed	12.73.38.237
b51a:901b:cb15:8045:ada8:be24:c49:26ee	12.73.38.238
b51a:901b:cb15:8045:ada8:be24:c49:26ef	12.73.38.239
b51a:901b:cb15:8045:ada8:be24:c49:26f0	12.73.38.240
b51a:901b:cb15:8045:ada8:be24:c49:26f1	12.73.38.241
b51a:901b:cb15:8045:ada8:be24:c49:26f2	12.73.38.242
b51a:901b:cb15:8045:ada8:be24:c49:26f3	12.73.38.243
b51a:901b:cb15:8045:ada8:be24:c49:26f4	12.73.38.244
b51a:901b:cb15:8045:ada8:be24:c49:26f5	12.73.38.245
b51a:901b:cb15:8045:ada8:be24:c49:26f6	12.73.38.246
b51a:901b:cb15:8045:ada8:be24:c49:26f7	12.73.38.247
b51a:901b:cb15:8045:ada8:be24:c49:26f8	12.73.38.248
b51a:901b:cb15:8045:ada8:be24:c49:26f9	12.73.38.249
b51a:901b:cb15:8045:ada8:be24:c49:26fa	12.73.38.250
b51a:901b:cb15:8045:ada8:be24:c49:26fb	12.73.38.251
b51a:901b:cb15:8045:ada8:be24:c49:26fc	12.73.38.252
b51a:901b:cb15:8045:ada8:be24:c49:26fd	12.73.38.253
b51a:901b:cb15:8045:ada8:be24:c49:26fe	12.73.38.254
b51a:901b:cb15:8045:ada8:be24:c49:26ff	12.73.38.255

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.