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:8024:cd24:8081:b216:cb15:3601	203.21.54.1
cb15:901b:8024:cd24:8081:b216:cb15:3602	203.21.54.2
cb15:901b:8024:cd24:8081:b216:cb15:3603	203.21.54.3
cb15:901b:8024:cd24:8081:b216:cb15:3604	203.21.54.4
cb15:901b:8024:cd24:8081:b216:cb15:3605	203.21.54.5
cb15:901b:8024:cd24:8081:b216:cb15:3606	203.21.54.6
cb15:901b:8024:cd24:8081:b216:cb15:3607	203.21.54.7
cb15:901b:8024:cd24:8081:b216:cb15:3608	203.21.54.8
cb15:901b:8024:cd24:8081:b216:cb15:3609	203.21.54.9
cb15:901b:8024:cd24:8081:b216:cb15:360a	203.21.54.10
cb15:901b:8024:cd24:8081:b216:cb15:360b	203.21.54.11
cb15:901b:8024:cd24:8081:b216:cb15:360c	203.21.54.12
cb15:901b:8024:cd24:8081:b216:cb15:360d	203.21.54.13
cb15:901b:8024:cd24:8081:b216:cb15:360e	203.21.54.14
cb15:901b:8024:cd24:8081:b216:cb15:360f	203.21.54.15
cb15:901b:8024:cd24:8081:b216:cb15:3610	203.21.54.16
cb15:901b:8024:cd24:8081:b216:cb15:3611	203.21.54.17
cb15:901b:8024:cd24:8081:b216:cb15:3612	203.21.54.18
cb15:901b:8024:cd24:8081:b216:cb15:3613	203.21.54.19
cb15:901b:8024:cd24:8081:b216:cb15:3614	203.21.54.20
cb15:901b:8024:cd24:8081:b216:cb15:3615	203.21.54.21
cb15:901b:8024:cd24:8081:b216:cb15:3616	203.21.54.22
cb15:901b:8024:cd24:8081:b216:cb15:3617	203.21.54.23
cb15:901b:8024:cd24:8081:b216:cb15:3618	203.21.54.24
cb15:901b:8024:cd24:8081:b216:cb15:3619	203.21.54.25
cb15:901b:8024:cd24:8081:b216:cb15:361a	203.21.54.26
cb15:901b:8024:cd24:8081:b216:cb15:361b	203.21.54.27
cb15:901b:8024:cd24:8081:b216:cb15:361c	203.21.54.28
cb15:901b:8024:cd24:8081:b216:cb15:361d	203.21.54.29
cb15:901b:8024:cd24:8081:b216:cb15:361e	203.21.54.30
cb15:901b:8024:cd24:8081:b216:cb15:361f	203.21.54.31
cb15:901b:8024:cd24:8081:b216:cb15:3620	203.21.54.32
cb15:901b:8024:cd24:8081:b216:cb15:3621	203.21.54.33
cb15:901b:8024:cd24:8081:b216:cb15:3622	203.21.54.34
cb15:901b:8024:cd24:8081:b216:cb15:3623	203.21.54.35
cb15:901b:8024:cd24:8081:b216:cb15:3624	203.21.54.36
cb15:901b:8024:cd24:8081:b216:cb15:3625	203.21.54.37
cb15:901b:8024:cd24:8081:b216:cb15:3626	203.21.54.38
cb15:901b:8024:cd24:8081:b216:cb15:3627	203.21.54.39
cb15:901b:8024:cd24:8081:b216:cb15:3628	203.21.54.40
cb15:901b:8024:cd24:8081:b216:cb15:3629	203.21.54.41
cb15:901b:8024:cd24:8081:b216:cb15:362a	203.21.54.42
cb15:901b:8024:cd24:8081:b216:cb15:362b	203.21.54.43
cb15:901b:8024:cd24:8081:b216:cb15:362c	203.21.54.44
cb15:901b:8024:cd24:8081:b216:cb15:362d	203.21.54.45
cb15:901b:8024:cd24:8081:b216:cb15:362e	203.21.54.46
cb15:901b:8024:cd24:8081:b216:cb15:362f	203.21.54.47
cb15:901b:8024:cd24:8081:b216:cb15:3630	203.21.54.48
cb15:901b:8024:cd24:8081:b216:cb15:3631	203.21.54.49
cb15:901b:8024:cd24:8081:b216:cb15:3632	203.21.54.50
cb15:901b:8024:cd24:8081:b216:cb15:3633	203.21.54.51
cb15:901b:8024:cd24:8081:b216:cb15:3634	203.21.54.52
cb15:901b:8024:cd24:8081:b216:cb15:3635	203.21.54.53
cb15:901b:8024:cd24:8081:b216:cb15:3636	203.21.54.54
cb15:901b:8024:cd24:8081:b216:cb15:3637	203.21.54.55
cb15:901b:8024:cd24:8081:b216:cb15:3638	203.21.54.56
cb15:901b:8024:cd24:8081:b216:cb15:3639	203.21.54.57
cb15:901b:8024:cd24:8081:b216:cb15:363a	203.21.54.58
cb15:901b:8024:cd24:8081:b216:cb15:363b	203.21.54.59
cb15:901b:8024:cd24:8081:b216:cb15:363c	203.21.54.60

cb15:901b:8024:cd24:8081:b216:cb15:363d	203.21.54.61
cb15:901b:8024:cd24:8081:b216:cb15:363e	203.21.54.62
cb15:901b:8024:cd24:8081:b216:cb15:363f	203.21.54.63
cb15:901b:8024:cd24:8081:b216:cb15:3640	203.21.54.64
cb15:901b:8024:cd24:8081:b216:cb15:3641	203.21.54.65
cb15:901b:8024:cd24:8081:b216:cb15:3642	203.21.54.66
cb15:901b:8024:cd24:8081:b216:cb15:3643	203.21.54.67
cb15:901b:8024:cd24:8081:b216:cb15:3644	203.21.54.68
cb15:901b:8024:cd24:8081:b216:cb15:3645	203.21.54.69
cb15:901b:8024:cd24:8081:b216:cb15:3646	203.21.54.70
cb15:901b:8024:cd24:8081:b216:cb15:3647	203.21.54.71
cb15:901b:8024:cd24:8081:b216:cb15:3648	203.21.54.72
cb15:901b:8024:cd24:8081:b216:cb15:3649	203.21.54.73
cb15:901b:8024:cd24:8081:b216:cb15:364a	203.21.54.74
cb15:901b:8024:cd24:8081:b216:cb15:364b	203.21.54.75
cb15:901b:8024:cd24:8081:b216:cb15:364c	203.21.54.76
cb15:901b:8024:cd24:8081:b216:cb15:364d	203.21.54.77
cb15:901b:8024:cd24:8081:b216:cb15:364e	203.21.54.78
cb15:901b:8024:cd24:8081:b216:cb15:364f	203.21.54.79
cb15:901b:8024:cd24:8081:b216:cb15:3650	203.21.54.80
cb15:901b:8024:cd24:8081:b216:cb15:3651	203.21.54.81
cb15:901b:8024:cd24:8081:b216:cb15:3652	203.21.54.82
cb15:901b:8024:cd24:8081:b216:cb15:3653	203.21.54.83
cb15:901b:8024:cd24:8081:b216:cb15:3654	203.21.54.84
cb15:901b:8024:cd24:8081:b216:cb15:3655	203.21.54.85
cb15:901b:8024:cd24:8081:b216:cb15:3656	203.21.54.86
cb15:901b:8024:cd24:8081:b216:cb15:3657	203.21.54.87
cb15:901b:8024:cd24:8081:b216:cb15:3658	203.21.54.88
cb15:901b:8024:cd24:8081:b216:cb15:3659	203.21.54.89
cb15:901b:8024:cd24:8081:b216:cb15:365a	203.21.54.90
cb15:901b:8024:cd24:8081:b216:cb15:365b	203.21.54.91
cb15:901b:8024:cd24:8081:b216:cb15:365c	203.21.54.92
cb15:901b:8024:cd24:8081:b216:cb15:365d	203.21.54.93
cb15:901b:8024:cd24:8081:b216:cb15:365e	203.21.54.94
cb15:901b:8024:cd24:8081:b216:cb15:365f	203.21.54.95
cb15:901b:8024:cd24:8081:b216:cb15:3660	203.21.54.96
cb15:901b:8024:cd24:8081:b216:cb15:3661	203.21.54.97
cb15:901b:8024:cd24:8081:b216:cb15:3662	203.21.54.98
cb15:901b:8024:cd24:8081:b216:cb15:3663	203.21.54.99
cb15:901b:8024:cd24:8081:b216:cb15:3664	203.21.54.100
cb15:901b:8024:cd24:8081:b216:cb15:3665	203.21.54.101
cb15:901b:8024:cd24:8081:b216:cb15:3666	203.21.54.102
cb15:901b:8024:cd24:8081:b216:cb15:3667	203.21.54.103
cb15:901b:8024:cd24:8081:b216:cb15:3668	203.21.54.104
cb15:901b:8024:cd24:8081:b216:cb15:3669	203.21.54.105
cb15:901b:8024:cd24:8081:b216:cb15:366a	203.21.54.106
cb15:901b:8024:cd24:8081:b216:cb15:366b	203.21.54.107
cb15:901b:8024:cd24:8081:b216:cb15:366c	203.21.54.108
cb15:901b:8024:cd24:8081:b216:cb15:366d	203.21.54.109
cb15:901b:8024:cd24:8081:b216:cb15:366e	203.21.54.110
cb15:901b:8024:cd24:8081:b216:cb15:366f	203.21.54.111
cb15:901b:8024:cd24:8081:b216:cb15:3670	203.21.54.112
cb15:901b:8024:cd24:8081:b216:cb15:3671	203.21.54.113
cb15:901b:8024:cd24:8081:b216:cb15:3672	203.21.54.114
cb15:901b:8024:cd24:8081:b216:cb15:3673	203.21.54.115
cb15:901b:8024:cd24:8081:b216:cb15:3674	203.21.54.116
cb15:901b:8024:cd24:8081:b216:cb15:3675	203.21.54.117
cb15:901b:8024:cd24:8081:b216:cb15:3676	203.21.54.118
cb15:901b:8024:cd24:8081:b216:cb15:3677	203.21.54.119
cb15:901b:8024:cd24:8081:b216:cb15:3678	203.21.54.120

cb15:901b:8024:cd24:8081:b216:cb15:3679	203.21.54.121
cb15:901b:8024:cd24:8081:b216:cb15:367a	203.21.54.122
cb15:901b:8024:cd24:8081:b216:cb15:367b	203.21.54.123
cb15:901b:8024:cd24:8081:b216:cb15:367c	203.21.54.124
cb15:901b:8024:cd24:8081:b216:cb15:367d	203.21.54.125
cb15:901b:8024:cd24:8081:b216:cb15:367e	203.21.54.126
cb15:901b:8024:cd24:8081:b216:cb15:367f	203.21.54.127
cb15:901b:8024:cd24:8081:b216:cb15:3680	203.21.54.128
cb15:901b:8024:cd24:8081:b216:cb15:3681	203.21.54.129
cb15:901b:8024:cd24:8081:b216:cb15:3682	203.21.54.130
cb15:901b:8024:cd24:8081:b216:cb15:3683	203.21.54.131
cb15:901b:8024:cd24:8081:b216:cb15:3684	203.21.54.132
cb15:901b:8024:cd24:8081:b216:cb15:3685	203.21.54.133
cb15:901b:8024:cd24:8081:b216:cb15:3686	203.21.54.134
cb15:901b:8024:cd24:8081:b216:cb15:3687	203.21.54.135
cb15:901b:8024:cd24:8081:b216:cb15:3688	203.21.54.136
cb15:901b:8024:cd24:8081:b216:cb15:3689	203.21.54.137
cb15:901b:8024:cd24:8081:b216:cb15:368a	203.21.54.138
cb15:901b:8024:cd24:8081:b216:cb15:368b	203.21.54.139
cb15:901b:8024:cd24:8081:b216:cb15:368c	203.21.54.140
cb15:901b:8024:cd24:8081:b216:cb15:368d	203.21.54.141
cb15:901b:8024:cd24:8081:b216:cb15:368e	203.21.54.142
cb15:901b:8024:cd24:8081:b216:cb15:368f	203.21.54.143
cb15:901b:8024:cd24:8081:b216:cb15:3690	203.21.54.144
cb15:901b:8024:cd24:8081:b216:cb15:3691	203.21.54.145
cb15:901b:8024:cd24:8081:b216:cb15:3692	203.21.54.146
cb15:901b:8024:cd24:8081:b216:cb15:3693	203.21.54.147
cb15:901b:8024:cd24:8081:b216:cb15:3694	203.21.54.148
cb15:901b:8024:cd24:8081:b216:cb15:3695	203.21.54.149
cb15:901b:8024:cd24:8081:b216:cb15:3696	203.21.54.150
cb15:901b:8024:cd24:8081:b216:cb15:3697	203.21.54.151
cb15:901b:8024:cd24:8081:b216:cb15:3698	203.21.54.152
cb15:901b:8024:cd24:8081:b216:cb15:3699	203.21.54.153
cb15:901b:8024:cd24:8081:b216:cb15:369a	203.21.54.154
cb15:901b:8024:cd24:8081:b216:cb15:369b	203.21.54.155
cb15:901b:8024:cd24:8081:b216:cb15:369c	203.21.54.156
cb15:901b:8024:cd24:8081:b216:cb15:369d	203.21.54.157
cb15:901b:8024:cd24:8081:b216:cb15:369e	203.21.54.158
cb15:901b:8024:cd24:8081:b216:cb15:369f	203.21.54.159
cb15:901b:8024:cd24:8081:b216:cb15:36a0	203.21.54.160
cb15:901b:8024:cd24:8081:b216:cb15:36a1	203.21.54.161
cb15:901b:8024:cd24:8081:b216:cb15:36a2	203.21.54.162
cb15:901b:8024:cd24:8081:b216:cb15:36a3	203.21.54.163
cb15:901b:8024:cd24:8081:b216:cb15:36a4	203.21.54.164
cb15:901b:8024:cd24:8081:b216:cb15:36a5	203.21.54.165
cb15:901b:8024:cd24:8081:b216:cb15:36a6	203.21.54.166
cb15:901b:8024:cd24:8081:b216:cb15:36a7	203.21.54.167
cb15:901b:8024:cd24:8081:b216:cb15:36a8	203.21.54.168
cb15:901b:8024:cd24:8081:b216:cb15:36a9	203.21.54.169
cb15:901b:8024:cd24:8081:b216:cb15:36aa	203.21.54.170
cb15:901b:8024:cd24:8081:b216:cb15:36ab	203.21.54.171
cb15:901b:8024:cd24:8081:b216:cb15:36ac	203.21.54.172
cb15:901b:8024:cd24:8081:b216:cb15:36ad	203.21.54.173
cb15:901b:8024:cd24:8081:b216:cb15:36ae	203.21.54.174
cb15:901b:8024:cd24:8081:b216:cb15:36af	203.21.54.175
cb15:901b:8024:cd24:8081:b216:cb15:36b0	203.21.54.176
cb15:901b:8024:cd24:8081:b216:cb15:36b1	203.21.54.177
cb15:901b:8024:cd24:8081:b216:cb15:36b2	203.21.54.178
cb15:901b:8024:cd24:8081:b216:cb15:36b3	203.21.54.179
cb15:901b:8024:cd24:8081:b216:cb15:36b4	203.21.54.180

cb15:901b:8024:cd24:8081:b216:cb15:36b5	203.21.54.181
cb15:901b:8024:cd24:8081:b216:cb15:36b6	203.21.54.182
cb15:901b:8024:cd24:8081:b216:cb15:36b7	203.21.54.183
cb15:901b:8024:cd24:8081:b216:cb15:36b8	203.21.54.184
cb15:901b:8024:cd24:8081:b216:cb15:36b9	203.21.54.185
cb15:901b:8024:cd24:8081:b216:cb15:36ba	203.21.54.186
cb15:901b:8024:cd24:8081:b216:cb15:36bb	203.21.54.187
cb15:901b:8024:cd24:8081:b216:cb15:36bc	203.21.54.188
cb15:901b:8024:cd24:8081:b216:cb15:36bd	203.21.54.189
cb15:901b:8024:cd24:8081:b216:cb15:36be	203.21.54.190
cb15:901b:8024:cd24:8081:b216:cb15:36bf	203.21.54.191
cb15:901b:8024:cd24:8081:b216:cb15:36c0	203.21.54.192
cb15:901b:8024:cd24:8081:b216:cb15:36c1	203.21.54.193
cb15:901b:8024:cd24:8081:b216:cb15:36c2	203.21.54.194
cb15:901b:8024:cd24:8081:b216:cb15:36c3	203.21.54.195
cb15:901b:8024:cd24:8081:b216:cb15:36c4	203.21.54.196
cb15:901b:8024:cd24:8081:b216:cb15:36c5	203.21.54.197
cb15:901b:8024:cd24:8081:b216:cb15:36c6	203.21.54.198
cb15:901b:8024:cd24:8081:b216:cb15:36c7	203.21.54.199
cb15:901b:8024:cd24:8081:b216:cb15:36c8	203.21.54.200
cb15:901b:8024:cd24:8081:b216:cb15:36c9	203.21.54.201
cb15:901b:8024:cd24:8081:b216:cb15:36ca	203.21.54.202
cb15:901b:8024:cd24:8081:b216:cb15:36cb	203.21.54.203
cb15:901b:8024:cd24:8081:b216:cb15:36cc	203.21.54.204
cb15:901b:8024:cd24:8081:b216:cb15:36cd	203.21.54.205
cb15:901b:8024:cd24:8081:b216:cb15:36ce	203.21.54.206
cb15:901b:8024:cd24:8081:b216:cb15:36cf	203.21.54.207
cb15:901b:8024:cd24:8081:b216:cb15:36d0	203.21.54.208
cb15:901b:8024:cd24:8081:b216:cb15:36d1	203.21.54.209
cb15:901b:8024:cd24:8081:b216:cb15:36d2	203.21.54.210
cb15:901b:8024:cd24:8081:b216:cb15:36d3	203.21.54.211
cb15:901b:8024:cd24:8081:b216:cb15:36d4	203.21.54.212
cb15:901b:8024:cd24:8081:b216:cb15:36d5	203.21.54.213
cb15:901b:8024:cd24:8081:b216:cb15:36d6	203.21.54.214
cb15:901b:8024:cd24:8081:b216:cb15:36d7	203.21.54.215
cb15:901b:8024:cd24:8081:b216:cb15:36d8	203.21.54.216
cb15:901b:8024:cd24:8081:b216:cb15:36d9	203.21.54.217
cb15:901b:8024:cd24:8081:b216:cb15:36da	203.21.54.218
cb15:901b:8024:cd24:8081:b216:cb15:36db	203.21.54.219
cb15:901b:8024:cd24:8081:b216:cb15:36dc	203.21.54.220
cb15:901b:8024:cd24:8081:b216:cb15:36dd	203.21.54.221
cb15:901b:8024:cd24:8081:b216:cb15:36de	203.21.54.222
cb15:901b:8024:cd24:8081:b216:cb15:36df	203.21.54.223
cb15:901b:8024:cd24:8081:b216:cb15:36e0	203.21.54.224
cb15:901b:8024:cd24:8081:b216:cb15:36e1	203.21.54.225
cb15:901b:8024:cd24:8081:b216:cb15:36e2	203.21.54.226
cb15:901b:8024:cd24:8081:b216:cb15:36e3	203.21.54.227
cb15:901b:8024:cd24:8081:b216:cb15:36e4	203.21.54.228
cb15:901b:8024:cd24:8081:b216:cb15:36e5	203.21.54.229
cb15:901b:8024:cd24:8081:b216:cb15:36e6	203.21.54.230
cb15:901b:8024:cd24:8081:b216:cb15:36e7	203.21.54.231
cb15:901b:8024:cd24:8081:b216:cb15:36e8	203.21.54.232
cb15:901b:8024:cd24:8081:b216:cb15:36e9	203.21.54.233
cb15:901b:8024:cd24:8081:b216:cb15:36ea	203.21.54.234
cb15:901b:8024:cd24:8081:b216:cb15:36eb	203.21.54.235
cb15:901b:8024:cd24:8081:b216:cb15:36ec	203.21.54.236
cb15:901b:8024:cd24:8081:b216:cb15:36ed	203.21.54.237
cb15:901b:8024:cd24:8081:b216:cb15:36ee	203.21.54.238
cb15:901b:8024:cd24:8081:b216:cb15:36ef	203.21.54.239
cb15:901b:8024:cd24:8081:b216:cb15:36f0	203.21.54.240
cb15:901b:8024:cd24:8081:b216:cb15:36f1	203.21.54.241
cb15:901b:8024:cd24:8081:b216:cb15:36f2	203.21.54.242
cb15:901b:8024:cd24:8081:b216:cb15:36f3	203.21.54.243
cb15:901b:8024:cd24:8081:b216:cb15:36f4	203.21.54.244
cb15:901b:8024:cd24:8081:b216:cb15:36f5	203.21.54.245
cb15:901b:8024:cd24:8081:b216:cb15:36f6	203.21.54.246
cb15:901b:8024:cd24:8081:b216:cb15:36f7	203.21.54.247
cb15:901b:8024:cd24:8081:b216:cb15:36f8	203.21.54.248
cb15:901b:8024:cd24:8081:b216:cb15:36f9	203.21.54.249
cb15:901b:8024:cd24:8081:b216:cb15:36fa	203.21.54.250
cb15:901b:8024:cd24:8081:b216:cb15:36fb	203.21.54.251
cb15:901b:8024:cd24:8081:b216:cb15:36fc	203.21.54.252
cb15:901b:8024:cd24:8081:b216:cb15:36fd	203.21.54.253
cb15:901b:8024:cd24:8081:b216:cb15:36fe	203.21.54.254
cb15:901b:8024:cd24:8081:b216:cb15:36ff	203.21.54.255

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.