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:fb65:4024:de24:d228:3701	210.40.55.1
cb15:901b:901b:fb65:4024:de24:d228:3702	210.40.55.2
cb15:901b:901b:fb65:4024:de24:d228:3703	210.40.55.3
cb15:901b:901b:fb65:4024:de24:d228:3704	210.40.55.4
cb15:901b:901b:fb65:4024:de24:d228:3705	210.40.55.5
cb15:901b:901b:fb65:4024:de24:d228:3706	210.40.55.6
cb15:901b:901b:fb65:4024:de24:d228:3707	210.40.55.7
cb15:901b:901b:fb65:4024:de24:d228:3708	210.40.55.8
cb15:901b:901b:fb65:4024:de24:d228:3709	210.40.55.9
cb15:901b:901b:fb65:4024:de24:d228:370a	210.40.55.10
cb15:901b:901b:fb65:4024:de24:d228:370b	210.40.55.11
cb15:901b:901b:fb65:4024:de24:d228:370c	210.40.55.12
cb15:901b:901b:fb65:4024:de24:d228:370d	210.40.55.13
cb15:901b:901b:fb65:4024:de24:d228:370e	210.40.55.14
cb15:901b:901b:fb65:4024:de24:d228:370f	210.40.55.15
cb15:901b:901b:fb65:4024:de24:d228:3710	210.40.55.16
cb15:901b:901b:fb65:4024:de24:d228:3711	210.40.55.17
cb15:901b:901b:fb65:4024:de24:d228:3712	210.40.55.18
cb15:901b:901b:fb65:4024:de24:d228:3713	210.40.55.19
cb15:901b:901b:fb65:4024:de24:d228:3714	210.40.55.20
cb15:901b:901b:fb65:4024:de24:d228:3715	210.40.55.21
cb15:901b:901b:fb65:4024:de24:d228:3716	210.40.55.22
cb15:901b:901b:fb65:4024:de24:d228:3717	210.40.55.23
cb15:901b:901b:fb65:4024:de24:d228:3718	210.40.55.24
cb15:901b:901b:fb65:4024:de24:d228:3719	210.40.55.25
cb15:901b:901b:fb65:4024:de24:d228:371a	210.40.55.26
cb15:901b:901b:fb65:4024:de24:d228:371b	210.40.55.27
cb15:901b:901b:fb65:4024:de24:d228:371c	210.40.55.28
cb15:901b:901b:fb65:4024:de24:d228:371d	210.40.55.29
cb15:901b:901b:fb65:4024:de24:d228:371e	210.40.55.30
cb15:901b:901b:fb65:4024:de24:d228:371f	210.40.55.31
cb15:901b:901b:fb65:4024:de24:d228:3720	210.40.55.32
cb15:901b:901b:fb65:4024:de24:d228:3721	210.40.55.33
cb15:901b:901b:fb65:4024:de24:d228:3722	210.40.55.34
cb15:901b:901b:fb65:4024:de24:d228:3723	210.40.55.35
cb15:901b:901b:fb65:4024:de24:d228:3724	210.40.55.36
cb15:901b:901b:fb65:4024:de24:d228:3725	210.40.55.37
cb15:901b:901b:fb65:4024:de24:d228:3726	210.40.55.38
cb15:901b:901b:fb65:4024:de24:d228:3727	210.40.55.39
cb15:901b:901b:fb65:4024:de24:d228:3728	210.40.55.40
cb15:901b:901b:fb65:4024:de24:d228:3729	210.40.55.41
cb15:901b:901b:fb65:4024:de24:d228:372a	210.40.55.42
cb15:901b:901b:fb65:4024:de24:d228:372b	210.40.55.43
cb15:901b:901b:fb65:4024:de24:d228:372c	210.40.55.44
cb15:901b:901b:fb65:4024:de24:d228:372d	210.40.55.45
cb15:901b:901b:fb65:4024:de24:d228:372e	210.40.55.46
cb15:901b:901b:fb65:4024:de24:d228:372f	210.40.55.47
cb15:901b:901b:fb65:4024:de24:d228:3730	210.40.55.48
cb15:901b:901b:fb65:4024:de24:d228:3731	210.40.55.49
cb15:901b:901b:fb65:4024:de24:d228:3732	210.40.55.50
cb15:901b:901b:fb65:4024:de24:d228:3733	210.40.55.51
cb15:901b:901b:fb65:4024:de24:d228:3734	210.40.55.52
cb15:901b:901b:fb65:4024:de24:d228:3735	210.40.55.53
cb15:901b:901b:fb65:4024:de24:d228:3736	210.40.55.54
cb15:901b:901b:fb65:4024:de24:d228:3737	210.40.55.55
cb15:901b:901b:fb65:4024:de24:d228:3738	210.40.55.56
cb15:901b:901b:fb65:4024:de24:d228:3739	210.40.55.57
cb15:901b:901b:fb65:4024:de24:d228:373a	210.40.55.58
cb15:901b:901b:fb65:4024:de24:d228:373b	210.40.55.59
cb15:901b:901b:fb65:4024:de24:d228:373c	210.40.55.60

cb15:901b:901b:fb65:4024:de24:d228:373d	210.40.55.61
cb15:901b:901b:fb65:4024:de24:d228:373e	210.40.55.62
cb15:901b:901b:fb65:4024:de24:d228:373f	210.40.55.63
cb15:901b:901b:fb65:4024:de24:d228:3740	210.40.55.64
cb15:901b:901b:fb65:4024:de24:d228:3741	210.40.55.65
cb15:901b:901b:fb65:4024:de24:d228:3742	210.40.55.66
cb15:901b:901b:fb65:4024:de24:d228:3743	210.40.55.67
cb15:901b:901b:fb65:4024:de24:d228:3744	210.40.55.68
cb15:901b:901b:fb65:4024:de24:d228:3745	210.40.55.69
cb15:901b:901b:fb65:4024:de24:d228:3746	210.40.55.70
cb15:901b:901b:fb65:4024:de24:d228:3747	210.40.55.71
cb15:901b:901b:fb65:4024:de24:d228:3748	210.40.55.72
cb15:901b:901b:fb65:4024:de24:d228:3749	210.40.55.73
cb15:901b:901b:fb65:4024:de24:d228:374a	210.40.55.74
cb15:901b:901b:fb65:4024:de24:d228:374b	210.40.55.75
cb15:901b:901b:fb65:4024:de24:d228:374c	210.40.55.76
cb15:901b:901b:fb65:4024:de24:d228:374d	210.40.55.77
cb15:901b:901b:fb65:4024:de24:d228:374e	210.40.55.78
cb15:901b:901b:fb65:4024:de24:d228:374f	210.40.55.79
cb15:901b:901b:fb65:4024:de24:d228:3750	210.40.55.80
cb15:901b:901b:fb65:4024:de24:d228:3751	210.40.55.81
cb15:901b:901b:fb65:4024:de24:d228:3752	210.40.55.82
cb15:901b:901b:fb65:4024:de24:d228:3753	210.40.55.83
cb15:901b:901b:fb65:4024:de24:d228:3754	210.40.55.84
cb15:901b:901b:fb65:4024:de24:d228:3755	210.40.55.85
cb15:901b:901b:fb65:4024:de24:d228:3756	210.40.55.86
cb15:901b:901b:fb65:4024:de24:d228:3757	210.40.55.87
cb15:901b:901b:fb65:4024:de24:d228:3758	210.40.55.88
cb15:901b:901b:fb65:4024:de24:d228:3759	210.40.55.89
cb15:901b:901b:fb65:4024:de24:d228:375a	210.40.55.90
cb15:901b:901b:fb65:4024:de24:d228:375b	210.40.55.91
cb15:901b:901b:fb65:4024:de24:d228:375c	210.40.55.92
cb15:901b:901b:fb65:4024:de24:d228:375d	210.40.55.93
cb15:901b:901b:fb65:4024:de24:d228:375e	210.40.55.94
cb15:901b:901b:fb65:4024:de24:d228:375f	210.40.55.95
cb15:901b:901b:fb65:4024:de24:d228:3760	210.40.55.96
cb15:901b:901b:fb65:4024:de24:d228:3761	210.40.55.97
cb15:901b:901b:fb65:4024:de24:d228:3762	210.40.55.98
cb15:901b:901b:fb65:4024:de24:d228:3763	210.40.55.99
cb15:901b:901b:fb65:4024:de24:d228:3764	210.40.55.100
cb15:901b:901b:fb65:4024:de24:d228:3765	210.40.55.101
cb15:901b:901b:fb65:4024:de24:d228:3766	210.40.55.102
cb15:901b:901b:fb65:4024:de24:d228:3767	210.40.55.103
cb15:901b:901b:fb65:4024:de24:d228:3768	210.40.55.104
cb15:901b:901b:fb65:4024:de24:d228:3769	210.40.55.105
cb15:901b:901b:fb65:4024:de24:d228:376a	210.40.55.106
cb15:901b:901b:fb65:4024:de24:d228:376b	210.40.55.107
cb15:901b:901b:fb65:4024:de24:d228:376c	210.40.55.108
cb15:901b:901b:fb65:4024:de24:d228:376d	210.40.55.109
cb15:901b:901b:fb65:4024:de24:d228:376e	210.40.55.110
cb15:901b:901b:fb65:4024:de24:d228:376f	210.40.55.111
cb15:901b:901b:fb65:4024:de24:d228:3770	210.40.55.112
cb15:901b:901b:fb65:4024:de24:d228:3771	210.40.55.113
cb15:901b:901b:fb65:4024:de24:d228:3772	210.40.55.114
cb15:901b:901b:fb65:4024:de24:d228:3773	210.40.55.115
cb15:901b:901b:fb65:4024:de24:d228:3774	210.40.55.116
cb15:901b:901b:fb65:4024:de24:d228:3775	210.40.55.117
cb15:901b:901b:fb65:4024:de24:d228:3776	210.40.55.118
cb15:901b:901b:fb65:4024:de24:d228:3777	210.40.55.119
cb15:901b:901b:fb65:4024:de24:d228:3778	210.40.55.120

cb15:901b:901b:fb65:4024:de24:d228:3779	210.40.55.121
cb15:901b:901b:fb65:4024:de24:d228:377a	210.40.55.122
cb15:901b:901b:fb65:4024:de24:d228:377b	210.40.55.123
cb15:901b:901b:fb65:4024:de24:d228:377c	210.40.55.124
cb15:901b:901b:fb65:4024:de24:d228:377d	210.40.55.125
cb15:901b:901b:fb65:4024:de24:d228:377e	210.40.55.126
cb15:901b:901b:fb65:4024:de24:d228:377f	210.40.55.127
cb15:901b:901b:fb65:4024:de24:d228:3780	210.40.55.128
cb15:901b:901b:fb65:4024:de24:d228:3781	210.40.55.129
cb15:901b:901b:fb65:4024:de24:d228:3782	210.40.55.130
cb15:901b:901b:fb65:4024:de24:d228:3783	210.40.55.131
cb15:901b:901b:fb65:4024:de24:d228:3784	210.40.55.132
cb15:901b:901b:fb65:4024:de24:d228:3785	210.40.55.133
cb15:901b:901b:fb65:4024:de24:d228:3786	210.40.55.134
cb15:901b:901b:fb65:4024:de24:d228:3787	210.40.55.135
cb15:901b:901b:fb65:4024:de24:d228:3788	210.40.55.136
cb15:901b:901b:fb65:4024:de24:d228:3789	210.40.55.137
cb15:901b:901b:fb65:4024:de24:d228:378a	210.40.55.138
cb15:901b:901b:fb65:4024:de24:d228:378b	210.40.55.139
cb15:901b:901b:fb65:4024:de24:d228:378c	210.40.55.140
cb15:901b:901b:fb65:4024:de24:d228:378d	210.40.55.141
cb15:901b:901b:fb65:4024:de24:d228:378e	210.40.55.142
cb15:901b:901b:fb65:4024:de24:d228:378f	210.40.55.143
cb15:901b:901b:fb65:4024:de24:d228:3790	210.40.55.144
cb15:901b:901b:fb65:4024:de24:d228:3791	210.40.55.145
cb15:901b:901b:fb65:4024:de24:d228:3792	210.40.55.146
cb15:901b:901b:fb65:4024:de24:d228:3793	210.40.55.147
cb15:901b:901b:fb65:4024:de24:d228:3794	210.40.55.148
cb15:901b:901b:fb65:4024:de24:d228:3795	210.40.55.149
cb15:901b:901b:fb65:4024:de24:d228:3796	210.40.55.150
cb15:901b:901b:fb65:4024:de24:d228:3797	210.40.55.151
cb15:901b:901b:fb65:4024:de24:d228:3798	210.40.55.152
cb15:901b:901b:fb65:4024:de24:d228:3799	210.40.55.153
cb15:901b:901b:fb65:4024:de24:d228:379a	210.40.55.154
cb15:901b:901b:fb65:4024:de24:d228:379b	210.40.55.155
cb15:901b:901b:fb65:4024:de24:d228:379c	210.40.55.156
cb15:901b:901b:fb65:4024:de24:d228:379d	210.40.55.157
cb15:901b:901b:fb65:4024:de24:d228:379e	210.40.55.158
cb15:901b:901b:fb65:4024:de24:d228:379f	210.40.55.159
cb15:901b:901b:fb65:4024:de24:d228:37a0	210.40.55.160
cb15:901b:901b:fb65:4024:de24:d228:37a1	210.40.55.161
cb15:901b:901b:fb65:4024:de24:d228:37a2	210.40.55.162
cb15:901b:901b:fb65:4024:de24:d228:37a3	210.40.55.163
cb15:901b:901b:fb65:4024:de24:d228:37a4	210.40.55.164
cb15:901b:901b:fb65:4024:de24:d228:37a5	210.40.55.165
cb15:901b:901b:fb65:4024:de24:d228:37a6	210.40.55.166
cb15:901b:901b:fb65:4024:de24:d228:37a7	210.40.55.167
cb15:901b:901b:fb65:4024:de24:d228:37a8	210.40.55.168
cb15:901b:901b:fb65:4024:de24:d228:37a9	210.40.55.169
cb15:901b:901b:fb65:4024:de24:d228:37aa	210.40.55.170
cb15:901b:901b:fb65:4024:de24:d228:37ab	210.40.55.171
cb15:901b:901b:fb65:4024:de24:d228:37ac	210.40.55.172
cb15:901b:901b:fb65:4024:de24:d228:37ad	210.40.55.173
cb15:901b:901b:fb65:4024:de24:d228:37ae	210.40.55.174
cb15:901b:901b:fb65:4024:de24:d228:37af	210.40.55.175
cb15:901b:901b:fb65:4024:de24:d228:37b0	210.40.55.176
cb15:901b:901b:fb65:4024:de24:d228:37b1	210.40.55.177
cb15:901b:901b:fb65:4024:de24:d228:37b2	210.40.55.178
cb15:901b:901b:fb65:4024:de24:d228:37b3	210.40.55.179
cb15:901b:901b:fb65:4024:de24:d228:37b4	210.40.55.180

cb15:901b:901b:fb65:4024:de24:d228:37b5	210.40.55.181
cb15:901b:901b:fb65:4024:de24:d228:37b6	210.40.55.182
cb15:901b:901b:fb65:4024:de24:d228:37b7	210.40.55.183
cb15:901b:901b:fb65:4024:de24:d228:37b8	210.40.55.184
cb15:901b:901b:fb65:4024:de24:d228:37b9	210.40.55.185
cb15:901b:901b:fb65:4024:de24:d228:37ba	210.40.55.186
cb15:901b:901b:fb65:4024:de24:d228:37bb	210.40.55.187
cb15:901b:901b:fb65:4024:de24:d228:37bc	210.40.55.188
cb15:901b:901b:fb65:4024:de24:d228:37bd	210.40.55.189
cb15:901b:901b:fb65:4024:de24:d228:37be	210.40.55.190
cb15:901b:901b:fb65:4024:de24:d228:37bf	210.40.55.191
cb15:901b:901b:fb65:4024:de24:d228:37c0	210.40.55.192
cb15:901b:901b:fb65:4024:de24:d228:37c1	210.40.55.193
cb15:901b:901b:fb65:4024:de24:d228:37c2	210.40.55.194
cb15:901b:901b:fb65:4024:de24:d228:37c3	210.40.55.195
cb15:901b:901b:fb65:4024:de24:d228:37c4	210.40.55.196
cb15:901b:901b:fb65:4024:de24:d228:37c5	210.40.55.197
cb15:901b:901b:fb65:4024:de24:d228:37c6	210.40.55.198
cb15:901b:901b:fb65:4024:de24:d228:37c7	210.40.55.199
cb15:901b:901b:fb65:4024:de24:d228:37c8	210.40.55.200
cb15:901b:901b:fb65:4024:de24:d228:37c9	210.40.55.201
cb15:901b:901b:fb65:4024:de24:d228:37ca	210.40.55.202
cb15:901b:901b:fb65:4024:de24:d228:37cb	210.40.55.203
cb15:901b:901b:fb65:4024:de24:d228:37cc	210.40.55.204
cb15:901b:901b:fb65:4024:de24:d228:37cd	210.40.55.205
cb15:901b:901b:fb65:4024:de24:d228:37ce	210.40.55.206
cb15:901b:901b:fb65:4024:de24:d228:37cf	210.40.55.207
cb15:901b:901b:fb65:4024:de24:d228:37d0	210.40.55.208
cb15:901b:901b:fb65:4024:de24:d228:37d1	210.40.55.209
cb15:901b:901b:fb65:4024:de24:d228:37d2	210.40.55.210
cb15:901b:901b:fb65:4024:de24:d228:37d3	210.40.55.211
cb15:901b:901b:fb65:4024:de24:d228:37d4	210.40.55.212
cb15:901b:901b:fb65:4024:de24:d228:37d5	210.40.55.213
cb15:901b:901b:fb65:4024:de24:d228:37d6	210.40.55.214
cb15:901b:901b:fb65:4024:de24:d228:37d7	210.40.55.215
cb15:901b:901b:fb65:4024:de24:d228:37d8	210.40.55.216
cb15:901b:901b:fb65:4024:de24:d228:37d9	210.40.55.217
cb15:901b:901b:fb65:4024:de24:d228:37da	210.40.55.218
cb15:901b:901b:fb65:4024:de24:d228:37db	210.40.55.219
cb15:901b:901b:fb65:4024:de24:d228:37dc	210.40.55.220
cb15:901b:901b:fb65:4024:de24:d228:37dd	210.40.55.221
cb15:901b:901b:fb65:4024:de24:d228:37de	210.40.55.222
cb15:901b:901b:fb65:4024:de24:d228:37df	210.40.55.223
cb15:901b:901b:fb65:4024:de24:d228:37e0	210.40.55.224
cb15:901b:901b:fb65:4024:de24:d228:37e1	210.40.55.225
cb15:901b:901b:fb65:4024:de24:d228:37e2	210.40.55.226
cb15:901b:901b:fb65:4024:de24:d228:37e3	210.40.55.227
cb15:901b:901b:fb65:4024:de24:d228:37e4	210.40.55.228
cb15:901b:901b:fb65:4024:de24:d228:37e5	210.40.55.229
cb15:901b:901b:fb65:4024:de24:d228:37e6	210.40.55.230
cb15:901b:901b:fb65:4024:de24:d228:37e7	210.40.55.231
cb15:901b:901b:fb65:4024:de24:d228:37e8	210.40.55.232
cb15:901b:901b:fb65:4024:de24:d228:37e9	210.40.55.233
cb15:901b:901b:fb65:4024:de24:d228:37ea	210.40.55.234
cb15:901b:901b:fb65:4024:de24:d228:37eb	210.40.55.235
cb15:901b:901b:fb65:4024:de24:d228:37ec	210.40.55.236
cb15:901b:901b:fb65:4024:de24:d228:37ed	210.40.55.237
cb15:901b:901b:fb65:4024:de24:d228:37ee	210.40.55.238
cb15:901b:901b:fb65:4024:de24:d228:37ef	210.40.55.239
cb15:901b:901b:fb65:4024:de24:d228:37f0	210.40.55.240
cb15:901b:901b:fb65:4024:de24:d228:37f1	210.40.55.241
cb15:901b:901b:fb65:4024:de24:d228:37f2	210.40.55.242
cb15:901b:901b:fb65:4024:de24:d228:37f3	210.40.55.243
cb15:901b:901b:fb65:4024:de24:d228:37f4	210.40.55.244
cb15:901b:901b:fb65:4024:de24:d228:37f5	210.40.55.245
cb15:901b:901b:fb65:4024:de24:d228:37f6	210.40.55.246
cb15:901b:901b:fb65:4024:de24:d228:37f7	210.40.55.247
cb15:901b:901b:fb65:4024:de24:d228:37f8	210.40.55.248
cb15:901b:901b:fb65:4024:de24:d228:37f9	210.40.55.249
cb15:901b:901b:fb65:4024:de24:d228:37fa	210.40.55.250
cb15:901b:901b:fb65:4024:de24:d228:37fb	210.40.55.251
cb15:901b:901b:fb65:4024:de24:d228:37fc	210.40.55.252
cb15:901b:901b:fb65:4024:de24:d228:37fd	210.40.55.253
cb15:901b:901b:fb65:4024:de24:d228:37fe	210.40.55.254
cb15:901b:901b:fb65:4024:de24:d228:37ff	210.40.55.255

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.