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
cb15:901b:901b:1324:ada3:b51a:fbdf:2601	251.223.38.1
cb15:901b:901b:1324:ada3:b51a:fbdf:2602	251.223.38.2
cb15:901b:901b:1324:ada3:b51a:fbdf:2603	251.223.38.3
cb15:901b:901b:1324:ada3:b51a:fbdf:2604	251.223.38.4
cb15:901b:901b:1324:ada3:b51a:fbdf:2605	251.223.38.5
cb15:901b:901b:1324:ada3:b51a:fbdf:2606	251.223.38.6
cb15:901b:901b:1324:ada3:b51a:fbdf:2607	251.223.38.7
cb15:901b:901b:1324:ada3:b51a:fbdf:2608	251.223.38.8
cb15:901b:901b:1324:ada3:b51a:fbdf:2609	251.223.38.9
cb15:901b:901b:1324:ada3:b51a:fbdf:260a	251.223.38.10
cb15:901b:901b:1324:ada3:b51a:fbdf:260b	251.223.38.11
cb15:901b:901b:1324:ada3:b51a:fbdf:260c	251.223.38.12
cb15:901b:901b:1324:ada3:b51a:fbdf:260d	251.223.38.13
cb15:901b:901b:1324:ada3:b51a:fbdf:260e	251.223.38.14
cb15:901b:901b:1324:ada3:b51a:fbdf:260f	251.223.38.15
cb15:901b:901b:1324:ada3:b51a:fbdf:2610	251.223.38.16
cb15:901b:901b:1324:ada3:b51a:fbdf:2611	251.223.38.17
cb15:901b:901b:1324:ada3:b51a:fbdf:2612	251.223.38.18
cb15:901b:901b:1324:ada3:b51a:fbdf:2613	251.223.38.19
cb15:901b:901b:1324:ada3:b51a:fbdf:2614	251.223.38.20
cb15:901b:901b:1324:ada3:b51a:fbdf:2615	251.223.38.21
cb15:901b:901b:1324:ada3:b51a:fbdf:2616	251.223.38.22
cb15:901b:901b:1324:ada3:b51a:fbdf:2617	251.223.38.23
cb15:901b:901b:1324:ada3:b51a:fbdf:2618	251.223.38.24
cb15:901b:901b:1324:ada3:b51a:fbdf:2619	251.223.38.25
cb15:901b:901b:1324:ada3:b51a:fbdf:261a	251.223.38.26
cb15:901b:901b:1324:ada3:b51a:fbdf:261b	251.223.38.27
cb15:901b:901b:1324:ada3:b51a:fbdf:261c	251.223.38.28
cb15:901b:901b:1324:ada3:b51a:fbdf:261d	251.223.38.29
cb15:901b:901b:1324:ada3:b51a:fbdf:261e	251.223.38.30
cb15:901b:901b:1324:ada3:b51a:fbdf:261f	251.223.38.31
cb15:901b:901b:1324:ada3:b51a:fbdf:2620	251.223.38.32
cb15:901b:901b:1324:ada3:b51a:fbdf:2621	251.223.38.33
cb15:901b:901b:1324:ada3:b51a:fbdf:2622	251.223.38.34
cb15:901b:901b:1324:ada3:b51a:fbdf:2623	251.223.38.35
cb15:901b:901b:1324:ada3:b51a:fbdf:2624	251.223.38.36
cb15:901b:901b:1324:ada3:b51a:fbdf:2625	251.223.38.37
cb15:901b:901b:1324:ada3:b51a:fbdf:2626	251.223.38.38
cb15:901b:901b:1324:ada3:b51a:fbdf:2627	251.223.38.39
cb15:901b:901b:1324:ada3:b51a:fbdf:2628	251.223.38.40
cb15:901b:901b:1324:ada3:b51a:fbdf:2629	251.223.38.41
cb15:901b:901b:1324:ada3:b51a:fbdf:262a	251.223.38.42
cb15:901b:901b:1324:ada3:b51a:fbdf:262b	251.223.38.43
cb15:901b:901b:1324:ada3:b51a:fbdf:262c	251.223.38.44
cb15:901b:901b:1324:ada3:b51a:fbdf:262d	251.223.38.45
cb15:901b:901b:1324:ada3:b51a:fbdf:262e	251.223.38.46
cb15:901b:901b:1324:ada3:b51a:fbdf:262f	251.223.38.47
cb15:901b:901b:1324:ada3:b51a:fbdf:2630	251.223.38.48
cb15:901b:901b:1324:ada3:b51a:fbdf:2631	251.223.38.49
cb15:901b:901b:1324:ada3:b51a:fbdf:2632	251.223.38.50
cb15:901b:901b:1324:ada3:b51a:fbdf:2633	251.223.38.51
cb15:901b:901b:1324:ada3:b51a:fbdf:2634	251.223.38.52
cb15:901b:901b:1324:ada3:b51a:fbdf:2635	251.223.38.53
cb15:901b:901b:1324:ada3:b51a:fbdf:2636	251.223.38.54
cb15:901b:901b:1324:ada3:b51a:fbdf:2637	251.223.38.55
cb15:901b:901b:1324:ada3:b51a:fbdf:2638	251.223.38.56
cb15:901b:901b:1324:ada3:b51a:fbdf:2639	251.223.38.57
cb15:901b:901b:1324:ada3:b51a:fbdf:263a	251.223.38.58
cb15:901b:901b:1324:ada3:b51a:fbdf:263b	251.223.38.59
cb15:901b:901b:1324:ada3:b51a:fbdf:263c	251.223.38.60

cb15:901b:901b:1324:ada3:b51a:fbdf:263d	251.223.38.61
cb15:901b:901b:1324:ada3:b51a:fbdf:263e	251.223.38.62
cb15:901b:901b:1324:ada3:b51a:fbdf:263f	251.223.38.63
cb15:901b:901b:1324:ada3:b51a:fbdf:2640	251.223.38.64
cb15:901b:901b:1324:ada3:b51a:fbdf:2641	251.223.38.65
cb15:901b:901b:1324:ada3:b51a:fbdf:2642	251.223.38.66
cb15:901b:901b:1324:ada3:b51a:fbdf:2643	251.223.38.67
cb15:901b:901b:1324:ada3:b51a:fbdf:2644	251.223.38.68
cb15:901b:901b:1324:ada3:b51a:fbdf:2645	251.223.38.69
cb15:901b:901b:1324:ada3:b51a:fbdf:2646	251.223.38.70
cb15:901b:901b:1324:ada3:b51a:fbdf:2647	251.223.38.71
cb15:901b:901b:1324:ada3:b51a:fbdf:2648	251.223.38.72
cb15:901b:901b:1324:ada3:b51a:fbdf:2649	251.223.38.73
cb15:901b:901b:1324:ada3:b51a:fbdf:264a	251.223.38.74
cb15:901b:901b:1324:ada3:b51a:fbdf:264b	251.223.38.75
cb15:901b:901b:1324:ada3:b51a:fbdf:264c	251.223.38.76
cb15:901b:901b:1324:ada3:b51a:fbdf:264d	251.223.38.77
cb15:901b:901b:1324:ada3:b51a:fbdf:264e	251.223.38.78
cb15:901b:901b:1324:ada3:b51a:fbdf:264f	251.223.38.79
cb15:901b:901b:1324:ada3:b51a:fbdf:2650	251.223.38.80
cb15:901b:901b:1324:ada3:b51a:fbdf:2651	251.223.38.81
cb15:901b:901b:1324:ada3:b51a:fbdf:2652	251.223.38.82
cb15:901b:901b:1324:ada3:b51a:fbdf:2653	251.223.38.83
cb15:901b:901b:1324:ada3:b51a:fbdf:2654	251.223.38.84
cb15:901b:901b:1324:ada3:b51a:fbdf:2655	251.223.38.85
cb15:901b:901b:1324:ada3:b51a:fbdf:2656	251.223.38.86
cb15:901b:901b:1324:ada3:b51a:fbdf:2657	251.223.38.87
cb15:901b:901b:1324:ada3:b51a:fbdf:2658	251.223.38.88
cb15:901b:901b:1324:ada3:b51a:fbdf:2659	251.223.38.89
cb15:901b:901b:1324:ada3:b51a:fbdf:265a	251.223.38.90
cb15:901b:901b:1324:ada3:b51a:fbdf:265b	251.223.38.91
cb15:901b:901b:1324:ada3:b51a:fbdf:265c	251.223.38.92
cb15:901b:901b:1324:ada3:b51a:fbdf:265d	251.223.38.93
cb15:901b:901b:1324:ada3:b51a:fbdf:265e	251.223.38.94
cb15:901b:901b:1324:ada3:b51a:fbdf:265f	251.223.38.95
cb15:901b:901b:1324:ada3:b51a:fbdf:2660	251.223.38.96
cb15:901b:901b:1324:ada3:b51a:fbdf:2661	251.223.38.97
cb15:901b:901b:1324:ada3:b51a:fbdf:2662	251.223.38.98
cb15:901b:901b:1324:ada3:b51a:fbdf:2663	251.223.38.99
cb15:901b:901b:1324:ada3:b51a:fbdf:2664	251.223.38.100
cb15:901b:901b:1324:ada3:b51a:fbdf:2665	251.223.38.101
cb15:901b:901b:1324:ada3:b51a:fbdf:2666	251.223.38.102
cb15:901b:901b:1324:ada3:b51a:fbdf:2667	251.223.38.103
cb15:901b:901b:1324:ada3:b51a:fbdf:2668	251.223.38.104
cb15:901b:901b:1324:ada3:b51a:fbdf:2669	251.223.38.105
cb15:901b:901b:1324:ada3:b51a:fbdf:266a	251.223.38.106
cb15:901b:901b:1324:ada3:b51a:fbdf:266b	251.223.38.107
cb15:901b:901b:1324:ada3:b51a:fbdf:266c	251.223.38.108
cb15:901b:901b:1324:ada3:b51a:fbdf:266d	251.223.38.109
cb15:901b:901b:1324:ada3:b51a:fbdf:266e	251.223.38.110
cb15:901b:901b:1324:ada3:b51a:fbdf:266f	251.223.38.111
cb15:901b:901b:1324:ada3:b51a:fbdf:2670	251.223.38.112
cb15:901b:901b:1324:ada3:b51a:fbdf:2671	251.223.38.113
cb15:901b:901b:1324:ada3:b51a:fbdf:2672	251.223.38.114
cb15:901b:901b:1324:ada3:b51a:fbdf:2673	251.223.38.115
cb15:901b:901b:1324:ada3:b51a:fbdf:2674	251.223.38.116
cb15:901b:901b:1324:ada3:b51a:fbdf:2675	251.223.38.117
cb15:901b:901b:1324:ada3:b51a:fbdf:2676	251.223.38.118
cb15:901b:901b:1324:ada3:b51a:fbdf:2677	251.223.38.119
cb15:901b:901b:1324:ada3:b51a:fbdf:2678	251.223.38.120

cb15:901b:901b:1324:ada3:b51a:fbdf:2679	251.223.38.121
cb15:901b:901b:1324:ada3:b51a:fbdf:267a	251.223.38.122
cb15:901b:901b:1324:ada3:b51a:fbdf:267b	251.223.38.123
cb15:901b:901b:1324:ada3:b51a:fbdf:267c	251.223.38.124
cb15:901b:901b:1324:ada3:b51a:fbdf:267d	251.223.38.125
cb15:901b:901b:1324:ada3:b51a:fbdf:267e	251.223.38.126
cb15:901b:901b:1324:ada3:b51a:fbdf:267f	251.223.38.127
cb15:901b:901b:1324:ada3:b51a:fbdf:2680	251.223.38.128
cb15:901b:901b:1324:ada3:b51a:fbdf:2681	251.223.38.129
cb15:901b:901b:1324:ada3:b51a:fbdf:2682	251.223.38.130
cb15:901b:901b:1324:ada3:b51a:fbdf:2683	251.223.38.131
cb15:901b:901b:1324:ada3:b51a:fbdf:2684	251.223.38.132
cb15:901b:901b:1324:ada3:b51a:fbdf:2685	251.223.38.133
cb15:901b:901b:1324:ada3:b51a:fbdf:2686	251.223.38.134
cb15:901b:901b:1324:ada3:b51a:fbdf:2687	251.223.38.135
cb15:901b:901b:1324:ada3:b51a:fbdf:2688	251.223.38.136
cb15:901b:901b:1324:ada3:b51a:fbdf:2689	251.223.38.137
cb15:901b:901b:1324:ada3:b51a:fbdf:268a	251.223.38.138
cb15:901b:901b:1324:ada3:b51a:fbdf:268b	251.223.38.139
cb15:901b:901b:1324:ada3:b51a:fbdf:268c	251.223.38.140
cb15:901b:901b:1324:ada3:b51a:fbdf:268d	251.223.38.141
cb15:901b:901b:1324:ada3:b51a:fbdf:268e	251.223.38.142
cb15:901b:901b:1324:ada3:b51a:fbdf:268f	251.223.38.143
cb15:901b:901b:1324:ada3:b51a:fbdf:2690	251.223.38.144
cb15:901b:901b:1324:ada3:b51a:fbdf:2691	251.223.38.145
cb15:901b:901b:1324:ada3:b51a:fbdf:2692	251.223.38.146
cb15:901b:901b:1324:ada3:b51a:fbdf:2693	251.223.38.147
cb15:901b:901b:1324:ada3:b51a:fbdf:2694	251.223.38.148
cb15:901b:901b:1324:ada3:b51a:fbdf:2695	251.223.38.149
cb15:901b:901b:1324:ada3:b51a:fbdf:2696	251.223.38.150
cb15:901b:901b:1324:ada3:b51a:fbdf:2697	251.223.38.151
cb15:901b:901b:1324:ada3:b51a:fbdf:2698	251.223.38.152
cb15:901b:901b:1324:ada3:b51a:fbdf:2699	251.223.38.153
cb15:901b:901b:1324:ada3:b51a:fbdf:269a	251.223.38.154
cb15:901b:901b:1324:ada3:b51a:fbdf:269b	251.223.38.155
cb15:901b:901b:1324:ada3:b51a:fbdf:269c	251.223.38.156
cb15:901b:901b:1324:ada3:b51a:fbdf:269d	251.223.38.157
cb15:901b:901b:1324:ada3:b51a:fbdf:269e	251.223.38.158
cb15:901b:901b:1324:ada3:b51a:fbdf:269f	251.223.38.159
cb15:901b:901b:1324:ada3:b51a:fbdf:26a0	251.223.38.160
cb15:901b:901b:1324:ada3:b51a:fbdf:26a1	251.223.38.161
cb15:901b:901b:1324:ada3:b51a:fbdf:26a2	251.223.38.162
cb15:901b:901b:1324:ada3:b51a:fbdf:26a3	251.223.38.163
cb15:901b:901b:1324:ada3:b51a:fbdf:26a4	251.223.38.164
cb15:901b:901b:1324:ada3:b51a:fbdf:26a5	251.223.38.165
cb15:901b:901b:1324:ada3:b51a:fbdf:26a6	251.223.38.166
cb15:901b:901b:1324:ada3:b51a:fbdf:26a7	251.223.38.167
cb15:901b:901b:1324:ada3:b51a:fbdf:26a8	251.223.38.168
cb15:901b:901b:1324:ada3:b51a:fbdf:26a9	251.223.38.169
cb15:901b:901b:1324:ada3:b51a:fbdf:26aa	251.223.38.170
cb15:901b:901b:1324:ada3:b51a:fbdf:26ab	251.223.38.171
cb15:901b:901b:1324:ada3:b51a:fbdf:26ac	251.223.38.172
cb15:901b:901b:1324:ada3:b51a:fbdf:26ad	251.223.38.173
cb15:901b:901b:1324:ada3:b51a:fbdf:26ae	251.223.38.174
cb15:901b:901b:1324:ada3:b51a:fbdf:26af	251.223.38.175
cb15:901b:901b:1324:ada3:b51a:fbdf:26b0	251.223.38.176
cb15:901b:901b:1324:ada3:b51a:fbdf:26b1	251.223.38.177
cb15:901b:901b:1324:ada3:b51a:fbdf:26b2	251.223.38.178
cb15:901b:901b:1324:ada3:b51a:fbdf:26b3	251.223.38.179
cb15:901b:901b:1324:ada3:b51a:fbdf:26b4	251.223.38.180

cb15:901b:901b:1324:ada3:b51a:fbdf:26b5	251.223.38.181
cb15:901b:901b:1324:ada3:b51a:fbdf:26b6	251.223.38.182
cb15:901b:901b:1324:ada3:b51a:fbdf:26b7	251.223.38.183
cb15:901b:901b:1324:ada3:b51a:fbdf:26b8	251.223.38.184
cb15:901b:901b:1324:ada3:b51a:fbdf:26b9	251.223.38.185
cb15:901b:901b:1324:ada3:b51a:fbdf:26ba	251.223.38.186
cb15:901b:901b:1324:ada3:b51a:fbdf:26bb	251.223.38.187
cb15:901b:901b:1324:ada3:b51a:fbdf:26bc	251.223.38.188
cb15:901b:901b:1324:ada3:b51a:fbdf:26bd	251.223.38.189
cb15:901b:901b:1324:ada3:b51a:fbdf:26be	251.223.38.190
cb15:901b:901b:1324:ada3:b51a:fbdf:26bf	251.223.38.191
cb15:901b:901b:1324:ada3:b51a:fbdf:26c0	251.223.38.192
cb15:901b:901b:1324:ada3:b51a:fbdf:26c1	251.223.38.193
cb15:901b:901b:1324:ada3:b51a:fbdf:26c2	251.223.38.194
cb15:901b:901b:1324:ada3:b51a:fbdf:26c3	251.223.38.195
cb15:901b:901b:1324:ada3:b51a:fbdf:26c4	251.223.38.196
cb15:901b:901b:1324:ada3:b51a:fbdf:26c5	251.223.38.197
cb15:901b:901b:1324:ada3:b51a:fbdf:26c6	251.223.38.198
cb15:901b:901b:1324:ada3:b51a:fbdf:26c7	251.223.38.199
cb15:901b:901b:1324:ada3:b51a:fbdf:26c8	251.223.38.200
cb15:901b:901b:1324:ada3:b51a:fbdf:26c9	251.223.38.201
cb15:901b:901b:1324:ada3:b51a:fbdf:26ca	251.223.38.202
cb15:901b:901b:1324:ada3:b51a:fbdf:26cb	251.223.38.203
cb15:901b:901b:1324:ada3:b51a:fbdf:26cc	251.223.38.204
cb15:901b:901b:1324:ada3:b51a:fbdf:26cd	251.223.38.205
cb15:901b:901b:1324:ada3:b51a:fbdf:26ce	251.223.38.206
cb15:901b:901b:1324:ada3:b51a:fbdf:26cf	251.223.38.207
cb15:901b:901b:1324:ada3:b51a:fbdf:26d0	251.223.38.208
cb15:901b:901b:1324:ada3:b51a:fbdf:26d1	251.223.38.209
cb15:901b:901b:1324:ada3:b51a:fbdf:26d2	251.223.38.210
cb15:901b:901b:1324:ada3:b51a:fbdf:26d3	251.223.38.211
cb15:901b:901b:1324:ada3:b51a:fbdf:26d4	251.223.38.212
cb15:901b:901b:1324:ada3:b51a:fbdf:26d5	251.223.38.213
cb15:901b:901b:1324:ada3:b51a:fbdf:26d6	251.223.38.214
cb15:901b:901b:1324:ada3:b51a:fbdf:26d7	251.223.38.215
cb15:901b:901b:1324:ada3:b51a:fbdf:26d8	251.223.38.216
cb15:901b:901b:1324:ada3:b51a:fbdf:26d9	251.223.38.217
cb15:901b:901b:1324:ada3:b51a:fbdf:26da	251.223.38.218
cb15:901b:901b:1324:ada3:b51a:fbdf:26db	251.223.38.219
cb15:901b:901b:1324:ada3:b51a:fbdf:26dc	251.223.38.220
cb15:901b:901b:1324:ada3:b51a:fbdf:26dd	251.223.38.221
cb15:901b:901b:1324:ada3:b51a:fbdf:26de	251.223.38.222
cb15:901b:901b:1324:ada3:b51a:fbdf:26df	251.223.38.223
cb15:901b:901b:1324:ada3:b51a:fbdf:26e0	251.223.38.224
cb15:901b:901b:1324:ada3:b51a:fbdf:26e1	251.223.38.225
cb15:901b:901b:1324:ada3:b51a:fbdf:26e2	251.223.38.226
cb15:901b:901b:1324:ada3:b51a:fbdf:26e3	251.223.38.227
cb15:901b:901b:1324:ada3:b51a:fbdf:26e4	251.223.38.228
cb15:901b:901b:1324:ada3:b51a:fbdf:26e5	251.223.38.229
cb15:901b:901b:1324:ada3:b51a:fbdf:26e6	251.223.38.230
cb15:901b:901b:1324:ada3:b51a:fbdf:26e7	251.223.38.231
cb15:901b:901b:1324:ada3:b51a:fbdf:26e8	251.223.38.232
cb15:901b:901b:1324:ada3:b51a:fbdf:26e9	251.223.38.233
cb15:901b:901b:1324:ada3:b51a:fbdf:26ea	251.223.38.234
cb15:901b:901b:1324:ada3:b51a:fbdf:26eb	251.223.38.235
cb15:901b:901b:1324:ada3:b51a:fbdf:26ec	251.223.38.236
cb15:901b:901b:1324:ada3:b51a:fbdf:26ed	251.223.38.237
cb15:901b:901b:1324:ada3:b51a:fbdf:26ee	251.223.38.238
cb15:901b:901b:1324:ada3:b51a:fbdf:26ef	251.223.38.239
cb15:901b:901b:1324:ada3:b51a:fbdf:26f0	251.223.38.240
cb15:901b:901b:1324:ada3:b51a:fbdf:26f1	251.223.38.241
cb15:901b:901b:1324:ada3:b51a:fbdf:26f2	251.223.38.242
cb15:901b:901b:1324:ada3:b51a:fbdf:26f3	251.223.38.243
cb15:901b:901b:1324:ada3:b51a:fbdf:26f4	251.223.38.244
cb15:901b:901b:1324:ada3:b51a:fbdf:26f5	251.223.38.245
cb15:901b:901b:1324:ada3:b51a:fbdf:26f6	251.223.38.246
cb15:901b:901b:1324:ada3:b51a:fbdf:26f7	251.223.38.247
cb15:901b:901b:1324:ada3:b51a:fbdf:26f8	251.223.38.248
cb15:901b:901b:1324:ada3:b51a:fbdf:26f9	251.223.38.249
cb15:901b:901b:1324:ada3:b51a:fbdf:26fa	251.223.38.250
cb15:901b:901b:1324:ada3:b51a:fbdf:26fb	251.223.38.251
cb15:901b:901b:1324:ada3:b51a:fbdf:26fc	251.223.38.252
cb15:901b:901b:1324:ada3:b51a:fbdf:26fd	251.223.38.253
cb15:901b:901b:1324:ada3:b51a:fbdf:26fe	251.223.38.254
cb15:901b:901b:1324:ada3:b51a:fbdf:26ff	251.223.38.255

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.