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:eb24:155a:3601	21.90.54.1
b51a:901b:cb15:8045:ada8:eb24:155a:3602	21.90.54.2
b51a:901b:cb15:8045:ada8:eb24:155a:3603	21.90.54.3
b51a:901b:cb15:8045:ada8:eb24:155a:3604	21.90.54.4
b51a:901b:cb15:8045:ada8:eb24:155a:3605	21.90.54.5
b51a:901b:cb15:8045:ada8:eb24:155a:3606	21.90.54.6
b51a:901b:cb15:8045:ada8:eb24:155a:3607	21.90.54.7
b51a:901b:cb15:8045:ada8:eb24:155a:3608	21.90.54.8
b51a:901b:cb15:8045:ada8:eb24:155a:3609	21.90.54.9
b51a:901b:cb15:8045:ada8:eb24:155a:360a	21.90.54.10
b51a:901b:cb15:8045:ada8:eb24:155a:360b	21.90.54.11
b51a:901b:cb15:8045:ada8:eb24:155a:360c	21.90.54.12
b51a:901b:cb15:8045:ada8:eb24:155a:360d	21.90.54.13
b51a:901b:cb15:8045:ada8:eb24:155a:360e	21.90.54.14
b51a:901b:cb15:8045:ada8:eb24:155a:360f	21.90.54.15
b51a:901b:cb15:8045:ada8:eb24:155a:3610	21.90.54.16
b51a:901b:cb15:8045:ada8:eb24:155a:3611	21.90.54.17
b51a:901b:cb15:8045:ada8:eb24:155a:3612	21.90.54.18
b51a:901b:cb15:8045:ada8:eb24:155a:3613	21.90.54.19
b51a:901b:cb15:8045:ada8:eb24:155a:3614	21.90.54.20
b51a:901b:cb15:8045:ada8:eb24:155a:3615	21.90.54.21
b51a:901b:cb15:8045:ada8:eb24:155a:3616	21.90.54.22
b51a:901b:cb15:8045:ada8:eb24:155a:3617	21.90.54.23
b51a:901b:cb15:8045:ada8:eb24:155a:3618	21.90.54.24
b51a:901b:cb15:8045:ada8:eb24:155a:3619	21.90.54.25
b51a:901b:cb15:8045:ada8:eb24:155a:361a	21.90.54.26
b51a:901b:cb15:8045:ada8:eb24:155a:361b	21.90.54.27
b51a:901b:cb15:8045:ada8:eb24:155a:361c	21.90.54.28
b51a:901b:cb15:8045:ada8:eb24:155a:361d	21.90.54.29
b51a:901b:cb15:8045:ada8:eb24:155a:361e	21.90.54.30
b51a:901b:cb15:8045:ada8:eb24:155a:361f	21.90.54.31
b51a:901b:cb15:8045:ada8:eb24:155a:3620	21.90.54.32
b51a:901b:cb15:8045:ada8:eb24:155a:3621	21.90.54.33
b51a:901b:cb15:8045:ada8:eb24:155a:3622	21.90.54.34
b51a:901b:cb15:8045:ada8:eb24:155a:3623	21.90.54.35
b51a:901b:cb15:8045:ada8:eb24:155a:3624	21.90.54.36
b51a:901b:cb15:8045:ada8:eb24:155a:3625	21.90.54.37
b51a:901b:cb15:8045:ada8:eb24:155a:3626	21.90.54.38
b51a:901b:cb15:8045:ada8:eb24:155a:3627	21.90.54.39
b51a:901b:cb15:8045:ada8:eb24:155a:3628	21.90.54.40
b51a:901b:cb15:8045:ada8:eb24:155a:3629	21.90.54.41
b51a:901b:cb15:8045:ada8:eb24:155a:362a	21.90.54.42
b51a:901b:cb15:8045:ada8:eb24:155a:362b	21.90.54.43
b51a:901b:cb15:8045:ada8:eb24:155a:362c	21.90.54.44
b51a:901b:cb15:8045:ada8:eb24:155a:362d	21.90.54.45
b51a:901b:cb15:8045:ada8:eb24:155a:362e	21.90.54.46
b51a:901b:cb15:8045:ada8:eb24:155a:362f	21.90.54.47
b51a:901b:cb15:8045:ada8:eb24:155a:3630	21.90.54.48
b51a:901b:cb15:8045:ada8:eb24:155a:3631	21.90.54.49
b51a:901b:cb15:8045:ada8:eb24:155a:3632	21.90.54.50
b51a:901b:cb15:8045:ada8:eb24:155a:3633	21.90.54.51
b51a:901b:cb15:8045:ada8:eb24:155a:3634	21.90.54.52
b51a:901b:cb15:8045:ada8:eb24:155a:3635	21.90.54.53
b51a:901b:cb15:8045:ada8:eb24:155a:3636	21.90.54.54
b51a:901b:cb15:8045:ada8:eb24:155a:3637	21.90.54.55
b51a:901b:cb15:8045:ada8:eb24:155a:3638	21.90.54.56
b51a:901b:cb15:8045:ada8:eb24:155a:3639	21.90.54.57
b51a:901b:cb15:8045:ada8:eb24:155a:363a	21.90.54.58
b51a:901b:cb15:8045:ada8:eb24:155a:363b	21.90.54.59
b51a:901b:cb15:8045:ada8:eb24:155a:363c	21.90.54.60

b51a:901b:cb15:8045:ada8:eb24:155a:363d	21.90.54.61
b51a:901b:cb15:8045:ada8:eb24:155a:363e	21.90.54.62
b51a:901b:cb15:8045:ada8:eb24:155a:363f	21.90.54.63
b51a:901b:cb15:8045:ada8:eb24:155a:3640	21.90.54.64
b51a:901b:cb15:8045:ada8:eb24:155a:3641	21.90.54.65
b51a:901b:cb15:8045:ada8:eb24:155a:3642	21.90.54.66
b51a:901b:cb15:8045:ada8:eb24:155a:3643	21.90.54.67
b51a:901b:cb15:8045:ada8:eb24:155a:3644	21.90.54.68
b51a:901b:cb15:8045:ada8:eb24:155a:3645	21.90.54.69
b51a:901b:cb15:8045:ada8:eb24:155a:3646	21.90.54.70
b51a:901b:cb15:8045:ada8:eb24:155a:3647	21.90.54.71
b51a:901b:cb15:8045:ada8:eb24:155a:3648	21.90.54.72
b51a:901b:cb15:8045:ada8:eb24:155a:3649	21.90.54.73
b51a:901b:cb15:8045:ada8:eb24:155a:364a	21.90.54.74
b51a:901b:cb15:8045:ada8:eb24:155a:364b	21.90.54.75
b51a:901b:cb15:8045:ada8:eb24:155a:364c	21.90.54.76
b51a:901b:cb15:8045:ada8:eb24:155a:364d	21.90.54.77
b51a:901b:cb15:8045:ada8:eb24:155a:364e	21.90.54.78
b51a:901b:cb15:8045:ada8:eb24:155a:364f	21.90.54.79
b51a:901b:cb15:8045:ada8:eb24:155a:3650	21.90.54.80
b51a:901b:cb15:8045:ada8:eb24:155a:3651	21.90.54.81
b51a:901b:cb15:8045:ada8:eb24:155a:3652	21.90.54.82
b51a:901b:cb15:8045:ada8:eb24:155a:3653	21.90.54.83
b51a:901b:cb15:8045:ada8:eb24:155a:3654	21.90.54.84
b51a:901b:cb15:8045:ada8:eb24:155a:3655	21.90.54.85
b51a:901b:cb15:8045:ada8:eb24:155a:3656	21.90.54.86
b51a:901b:cb15:8045:ada8:eb24:155a:3657	21.90.54.87
b51a:901b:cb15:8045:ada8:eb24:155a:3658	21.90.54.88
b51a:901b:cb15:8045:ada8:eb24:155a:3659	21.90.54.89
b51a:901b:cb15:8045:ada8:eb24:155a:365a	21.90.54.90
b51a:901b:cb15:8045:ada8:eb24:155a:365b	21.90.54.91
b51a:901b:cb15:8045:ada8:eb24:155a:365c	21.90.54.92
b51a:901b:cb15:8045:ada8:eb24:155a:365d	21.90.54.93
b51a:901b:cb15:8045:ada8:eb24:155a:365e	21.90.54.94
b51a:901b:cb15:8045:ada8:eb24:155a:365f	21.90.54.95
b51a:901b:cb15:8045:ada8:eb24:155a:3660	21.90.54.96
b51a:901b:cb15:8045:ada8:eb24:155a:3661	21.90.54.97
b51a:901b:cb15:8045:ada8:eb24:155a:3662	21.90.54.98
b51a:901b:cb15:8045:ada8:eb24:155a:3663	21.90.54.99
b51a:901b:cb15:8045:ada8:eb24:155a:3664	21.90.54.100
b51a:901b:cb15:8045:ada8:eb24:155a:3665	21.90.54.101
b51a:901b:cb15:8045:ada8:eb24:155a:3666	21.90.54.102
b51a:901b:cb15:8045:ada8:eb24:155a:3667	21.90.54.103
b51a:901b:cb15:8045:ada8:eb24:155a:3668	21.90.54.104
b51a:901b:cb15:8045:ada8:eb24:155a:3669	21.90.54.105
b51a:901b:cb15:8045:ada8:eb24:155a:366a	21.90.54.106
b51a:901b:cb15:8045:ada8:eb24:155a:366b	21.90.54.107
b51a:901b:cb15:8045:ada8:eb24:155a:366c	21.90.54.108
b51a:901b:cb15:8045:ada8:eb24:155a:366d	21.90.54.109
b51a:901b:cb15:8045:ada8:eb24:155a:366e	21.90.54.110
b51a:901b:cb15:8045:ada8:eb24:155a:366f	21.90.54.111
b51a:901b:cb15:8045:ada8:eb24:155a:3670	21.90.54.112
b51a:901b:cb15:8045:ada8:eb24:155a:3671	21.90.54.113
b51a:901b:cb15:8045:ada8:eb24:155a:3672	21.90.54.114
b51a:901b:cb15:8045:ada8:eb24:155a:3673	21.90.54.115
b51a:901b:cb15:8045:ada8:eb24:155a:3674	21.90.54.116
b51a:901b:cb15:8045:ada8:eb24:155a:3675	21.90.54.117
b51a:901b:cb15:8045:ada8:eb24:155a:3676	21.90.54.118
b51a:901b:cb15:8045:ada8:eb24:155a:3677	21.90.54.119
b51a:901b:cb15:8045:ada8:eb24:155a:3678	21.90.54.120

b51a:901b:cb15:8045:ada8:eb24:155a:3679	21.90.54.121
b51a:901b:cb15:8045:ada8:eb24:155a:367a	21.90.54.122
b51a:901b:cb15:8045:ada8:eb24:155a:367b	21.90.54.123
b51a:901b:cb15:8045:ada8:eb24:155a:367c	21.90.54.124
b51a:901b:cb15:8045:ada8:eb24:155a:367d	21.90.54.125
b51a:901b:cb15:8045:ada8:eb24:155a:367e	21.90.54.126
b51a:901b:cb15:8045:ada8:eb24:155a:367f	21.90.54.127
b51a:901b:cb15:8045:ada8:eb24:155a:3680	21.90.54.128
b51a:901b:cb15:8045:ada8:eb24:155a:3681	21.90.54.129
b51a:901b:cb15:8045:ada8:eb24:155a:3682	21.90.54.130
b51a:901b:cb15:8045:ada8:eb24:155a:3683	21.90.54.131
b51a:901b:cb15:8045:ada8:eb24:155a:3684	21.90.54.132
b51a:901b:cb15:8045:ada8:eb24:155a:3685	21.90.54.133
b51a:901b:cb15:8045:ada8:eb24:155a:3686	21.90.54.134
b51a:901b:cb15:8045:ada8:eb24:155a:3687	21.90.54.135
b51a:901b:cb15:8045:ada8:eb24:155a:3688	21.90.54.136
b51a:901b:cb15:8045:ada8:eb24:155a:3689	21.90.54.137
b51a:901b:cb15:8045:ada8:eb24:155a:368a	21.90.54.138
b51a:901b:cb15:8045:ada8:eb24:155a:368b	21.90.54.139
b51a:901b:cb15:8045:ada8:eb24:155a:368c	21.90.54.140
b51a:901b:cb15:8045:ada8:eb24:155a:368d	21.90.54.141
b51a:901b:cb15:8045:ada8:eb24:155a:368e	21.90.54.142
b51a:901b:cb15:8045:ada8:eb24:155a:368f	21.90.54.143
b51a:901b:cb15:8045:ada8:eb24:155a:3690	21.90.54.144
b51a:901b:cb15:8045:ada8:eb24:155a:3691	21.90.54.145
b51a:901b:cb15:8045:ada8:eb24:155a:3692	21.90.54.146
b51a:901b:cb15:8045:ada8:eb24:155a:3693	21.90.54.147
b51a:901b:cb15:8045:ada8:eb24:155a:3694	21.90.54.148
b51a:901b:cb15:8045:ada8:eb24:155a:3695	21.90.54.149
b51a:901b:cb15:8045:ada8:eb24:155a:3696	21.90.54.150
b51a:901b:cb15:8045:ada8:eb24:155a:3697	21.90.54.151
b51a:901b:cb15:8045:ada8:eb24:155a:3698	21.90.54.152
b51a:901b:cb15:8045:ada8:eb24:155a:3699	21.90.54.153
b51a:901b:cb15:8045:ada8:eb24:155a:369a	21.90.54.154
b51a:901b:cb15:8045:ada8:eb24:155a:369b	21.90.54.155
b51a:901b:cb15:8045:ada8:eb24:155a:369c	21.90.54.156
b51a:901b:cb15:8045:ada8:eb24:155a:369d	21.90.54.157
b51a:901b:cb15:8045:ada8:eb24:155a:369e	21.90.54.158
b51a:901b:cb15:8045:ada8:eb24:155a:369f	21.90.54.159
b51a:901b:cb15:8045:ada8:eb24:155a:36a0	21.90.54.160
b51a:901b:cb15:8045:ada8:eb24:155a:36a1	21.90.54.161
b51a:901b:cb15:8045:ada8:eb24:155a:36a2	21.90.54.162
b51a:901b:cb15:8045:ada8:eb24:155a:36a3	21.90.54.163
b51a:901b:cb15:8045:ada8:eb24:155a:36a4	21.90.54.164
b51a:901b:cb15:8045:ada8:eb24:155a:36a5	21.90.54.165
b51a:901b:cb15:8045:ada8:eb24:155a:36a6	21.90.54.166
b51a:901b:cb15:8045:ada8:eb24:155a:36a7	21.90.54.167
b51a:901b:cb15:8045:ada8:eb24:155a:36a8	21.90.54.168
b51a:901b:cb15:8045:ada8:eb24:155a:36a9	21.90.54.169
b51a:901b:cb15:8045:ada8:eb24:155a:36aa	21.90.54.170
b51a:901b:cb15:8045:ada8:eb24:155a:36ab	21.90.54.171
b51a:901b:cb15:8045:ada8:eb24:155a:36ac	21.90.54.172
b51a:901b:cb15:8045:ada8:eb24:155a:36ad	21.90.54.173
b51a:901b:cb15:8045:ada8:eb24:155a:36ae	21.90.54.174
b51a:901b:cb15:8045:ada8:eb24:155a:36af	21.90.54.175
b51a:901b:cb15:8045:ada8:eb24:155a:36b0	21.90.54.176
b51a:901b:cb15:8045:ada8:eb24:155a:36b1	21.90.54.177
b51a:901b:cb15:8045:ada8:eb24:155a:36b2	21.90.54.178
b51a:901b:cb15:8045:ada8:eb24:155a:36b3	21.90.54.179
b51a:901b:cb15:8045:ada8:eb24:155a:36b4	21.90.54.180

b51a:901b:cb15:8045:ada8:eb24:155a:36b5	21.90.54.181
b51a:901b:cb15:8045:ada8:eb24:155a:36b6	21.90.54.182
b51a:901b:cb15:8045:ada8:eb24:155a:36b7	21.90.54.183
b51a:901b:cb15:8045:ada8:eb24:155a:36b8	21.90.54.184
b51a:901b:cb15:8045:ada8:eb24:155a:36b9	21.90.54.185
b51a:901b:cb15:8045:ada8:eb24:155a:36ba	21.90.54.186
b51a:901b:cb15:8045:ada8:eb24:155a:36bb	21.90.54.187
b51a:901b:cb15:8045:ada8:eb24:155a:36bc	21.90.54.188
b51a:901b:cb15:8045:ada8:eb24:155a:36bd	21.90.54.189
b51a:901b:cb15:8045:ada8:eb24:155a:36be	21.90.54.190
b51a:901b:cb15:8045:ada8:eb24:155a:36bf	21.90.54.191
b51a:901b:cb15:8045:ada8:eb24:155a:36c0	21.90.54.192
b51a:901b:cb15:8045:ada8:eb24:155a:36c1	21.90.54.193
b51a:901b:cb15:8045:ada8:eb24:155a:36c2	21.90.54.194
b51a:901b:cb15:8045:ada8:eb24:155a:36c3	21.90.54.195
b51a:901b:cb15:8045:ada8:eb24:155a:36c4	21.90.54.196
b51a:901b:cb15:8045:ada8:eb24:155a:36c5	21.90.54.197
b51a:901b:cb15:8045:ada8:eb24:155a:36c6	21.90.54.198
b51a:901b:cb15:8045:ada8:eb24:155a:36c7	21.90.54.199
b51a:901b:cb15:8045:ada8:eb24:155a:36c8	21.90.54.200
b51a:901b:cb15:8045:ada8:eb24:155a:36c9	21.90.54.201
b51a:901b:cb15:8045:ada8:eb24:155a:36ca	21.90.54.202
b51a:901b:cb15:8045:ada8:eb24:155a:36cb	21.90.54.203
b51a:901b:cb15:8045:ada8:eb24:155a:36cc	21.90.54.204
b51a:901b:cb15:8045:ada8:eb24:155a:36cd	21.90.54.205
b51a:901b:cb15:8045:ada8:eb24:155a:36ce	21.90.54.206
b51a:901b:cb15:8045:ada8:eb24:155a:36cf	21.90.54.207
b51a:901b:cb15:8045:ada8:eb24:155a:36d0	21.90.54.208
b51a:901b:cb15:8045:ada8:eb24:155a:36d1	21.90.54.209
b51a:901b:cb15:8045:ada8:eb24:155a:36d2	21.90.54.210
b51a:901b:cb15:8045:ada8:eb24:155a:36d3	21.90.54.211
b51a:901b:cb15:8045:ada8:eb24:155a:36d4	21.90.54.212
b51a:901b:cb15:8045:ada8:eb24:155a:36d5	21.90.54.213
b51a:901b:cb15:8045:ada8:eb24:155a:36d6	21.90.54.214
b51a:901b:cb15:8045:ada8:eb24:155a:36d7	21.90.54.215
b51a:901b:cb15:8045:ada8:eb24:155a:36d8	21.90.54.216
b51a:901b:cb15:8045:ada8:eb24:155a:36d9	21.90.54.217
b51a:901b:cb15:8045:ada8:eb24:155a:36da	21.90.54.218
b51a:901b:cb15:8045:ada8:eb24:155a:36db	21.90.54.219
b51a:901b:cb15:8045:ada8:eb24:155a:36dc	21.90.54.220
b51a:901b:cb15:8045:ada8:eb24:155a:36dd	21.90.54.221
b51a:901b:cb15:8045:ada8:eb24:155a:36de	21.90.54.222
b51a:901b:cb15:8045:ada8:eb24:155a:36df	21.90.54.223
b51a:901b:cb15:8045:ada8:eb24:155a:36e0	21.90.54.224
b51a:901b:cb15:8045:ada8:eb24:155a:36e1	21.90.54.225
b51a:901b:cb15:8045:ada8:eb24:155a:36e2	21.90.54.226
b51a:901b:cb15:8045:ada8:eb24:155a:36e3	21.90.54.227
b51a:901b:cb15:8045:ada8:eb24:155a:36e4	21.90.54.228
b51a:901b:cb15:8045:ada8:eb24:155a:36e5	21.90.54.229
b51a:901b:cb15:8045:ada8:eb24:155a:36e6	21.90.54.230
b51a:901b:cb15:8045:ada8:eb24:155a:36e7	21.90.54.231
b51a:901b:cb15:8045:ada8:eb24:155a:36e8	21.90.54.232
b51a:901b:cb15:8045:ada8:eb24:155a:36e9	21.90.54.233
b51a:901b:cb15:8045:ada8:eb24:155a:36ea	21.90.54.234
b51a:901b:cb15:8045:ada8:eb24:155a:36eb	21.90.54.235
b51a:901b:cb15:8045:ada8:eb24:155a:36ec	21.90.54.236
b51a:901b:cb15:8045:ada8:eb24:155a:36ed	21.90.54.237
b51a:901b:cb15:8045:ada8:eb24:155a:36ee	21.90.54.238
b51a:901b:cb15:8045:ada8:eb24:155a:36ef	21.90.54.239
b51a:901b:cb15:8045:ada8:eb24:155a:36f0	21.90.54.240
b51a:901b:cb15:8045:ada8:eb24:155a:36f1	21.90.54.241
b51a:901b:cb15:8045:ada8:eb24:155a:36f2	21.90.54.242
b51a:901b:cb15:8045:ada8:eb24:155a:36f3	21.90.54.243
b51a:901b:cb15:8045:ada8:eb24:155a:36f4	21.90.54.244
b51a:901b:cb15:8045:ada8:eb24:155a:36f5	21.90.54.245
b51a:901b:cb15:8045:ada8:eb24:155a:36f6	21.90.54.246
b51a:901b:cb15:8045:ada8:eb24:155a:36f7	21.90.54.247
b51a:901b:cb15:8045:ada8:eb24:155a:36f8	21.90.54.248
b51a:901b:cb15:8045:ada8:eb24:155a:36f9	21.90.54.249
b51a:901b:cb15:8045:ada8:eb24:155a:36fa	21.90.54.250
b51a:901b:cb15:8045:ada8:eb24:155a:36fb	21.90.54.251
b51a:901b:cb15:8045:ada8:eb24:155a:36fc	21.90.54.252
b51a:901b:cb15:8045:ada8:eb24:155a:36fd	21.90.54.253
b51a:901b:cb15:8045:ada8:eb24:155a:36fe	21.90.54.254
b51a:901b:cb15:8045:ada8:eb24:155a:36ff	21.90.54.255

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.