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:fb65:4024:9824:2592:3701	37.146.55.1
cb15:901b:901b:fb65:4024:9824:2592:3702	37.146.55.2
cb15:901b:901b:fb65:4024:9824:2592:3703	37.146.55.3
cb15:901b:901b:fb65:4024:9824:2592:3704	37.146.55.4
cb15:901b:901b:fb65:4024:9824:2592:3705	37.146.55.5
cb15:901b:901b:fb65:4024:9824:2592:3706	37.146.55.6
cb15:901b:901b:fb65:4024:9824:2592:3707	37.146.55.7
cb15:901b:901b:fb65:4024:9824:2592:3708	37.146.55.8
cb15:901b:901b:fb65:4024:9824:2592:3709	37.146.55.9
cb15:901b:901b:fb65:4024:9824:2592:370a	37.146.55.10
cb15:901b:901b:fb65:4024:9824:2592:370b	37.146.55.11
cb15:901b:901b:fb65:4024:9824:2592:370c	37.146.55.12
cb15:901b:901b:fb65:4024:9824:2592:370d	37.146.55.13
cb15:901b:901b:fb65:4024:9824:2592:370e	37.146.55.14
cb15:901b:901b:fb65:4024:9824:2592:370f	37.146.55.15
cb15:901b:901b:fb65:4024:9824:2592:3710	37.146.55.16
cb15:901b:901b:fb65:4024:9824:2592:3711	37.146.55.17
cb15:901b:901b:fb65:4024:9824:2592:3712	37.146.55.18
cb15:901b:901b:fb65:4024:9824:2592:3713	37.146.55.19
cb15:901b:901b:fb65:4024:9824:2592:3714	37.146.55.20
cb15:901b:901b:fb65:4024:9824:2592:3715	37.146.55.21
cb15:901b:901b:fb65:4024:9824:2592:3716	37.146.55.22
cb15:901b:901b:fb65:4024:9824:2592:3717	37.146.55.23
cb15:901b:901b:fb65:4024:9824:2592:3718	37.146.55.24
cb15:901b:901b:fb65:4024:9824:2592:3719	37.146.55.25
cb15:901b:901b:fb65:4024:9824:2592:371a	37.146.55.26
cb15:901b:901b:fb65:4024:9824:2592:371b	37.146.55.27
cb15:901b:901b:fb65:4024:9824:2592:371c	37.146.55.28
cb15:901b:901b:fb65:4024:9824:2592:371d	37.146.55.29
cb15:901b:901b:fb65:4024:9824:2592:371e	37.146.55.30
cb15:901b:901b:fb65:4024:9824:2592:371f	37.146.55.31
cb15:901b:901b:fb65:4024:9824:2592:3720	37.146.55.32
cb15:901b:901b:fb65:4024:9824:2592:3721	37.146.55.33
cb15:901b:901b:fb65:4024:9824:2592:3722	37.146.55.34
cb15:901b:901b:fb65:4024:9824:2592:3723	37.146.55.35
cb15:901b:901b:fb65:4024:9824:2592:3724	37.146.55.36
cb15:901b:901b:fb65:4024:9824:2592:3725	37.146.55.37
cb15:901b:901b:fb65:4024:9824:2592:3726	37.146.55.38
cb15:901b:901b:fb65:4024:9824:2592:3727	37.146.55.39
cb15:901b:901b:fb65:4024:9824:2592:3728	37.146.55.40
cb15:901b:901b:fb65:4024:9824:2592:3729	37.146.55.41
cb15:901b:901b:fb65:4024:9824:2592:372a	37.146.55.42
cb15:901b:901b:fb65:4024:9824:2592:372b	37.146.55.43
cb15:901b:901b:fb65:4024:9824:2592:372c	37.146.55.44
cb15:901b:901b:fb65:4024:9824:2592:372d	37.146.55.45
cb15:901b:901b:fb65:4024:9824:2592:372e	37.146.55.46
cb15:901b:901b:fb65:4024:9824:2592:372f	37.146.55.47
cb15:901b:901b:fb65:4024:9824:2592:3730	37.146.55.48
cb15:901b:901b:fb65:4024:9824:2592:3731	37.146.55.49
cb15:901b:901b:fb65:4024:9824:2592:3732	37.146.55.50
cb15:901b:901b:fb65:4024:9824:2592:3733	37.146.55.51
cb15:901b:901b:fb65:4024:9824:2592:3734	37.146.55.52
cb15:901b:901b:fb65:4024:9824:2592:3735	37.146.55.53
cb15:901b:901b:fb65:4024:9824:2592:3736	37.146.55.54
cb15:901b:901b:fb65:4024:9824:2592:3737	37.146.55.55
cb15:901b:901b:fb65:4024:9824:2592:3738	37.146.55.56
cb15:901b:901b:fb65:4024:9824:2592:3739	37.146.55.57
cb15:901b:901b:fb65:4024:9824:2592:373a	37.146.55.58
cb15:901b:901b:fb65:4024:9824:2592:373b	37.146.55.59
cb15:901b:901b:fb65:4024:9824:2592:373c	37.146.55.60

cb15:901b:901b:fb65:4024:9824:2592:373d	37.146.55.61
cb15:901b:901b:fb65:4024:9824:2592:373e	37.146.55.62
cb15:901b:901b:fb65:4024:9824:2592:373f	37.146.55.63
cb15:901b:901b:fb65:4024:9824:2592:3740	37.146.55.64
cb15:901b:901b:fb65:4024:9824:2592:3741	37.146.55.65
cb15:901b:901b:fb65:4024:9824:2592:3742	37.146.55.66
cb15:901b:901b:fb65:4024:9824:2592:3743	37.146.55.67
cb15:901b:901b:fb65:4024:9824:2592:3744	37.146.55.68
cb15:901b:901b:fb65:4024:9824:2592:3745	37.146.55.69
cb15:901b:901b:fb65:4024:9824:2592:3746	37.146.55.70
cb15:901b:901b:fb65:4024:9824:2592:3747	37.146.55.71
cb15:901b:901b:fb65:4024:9824:2592:3748	37.146.55.72
cb15:901b:901b:fb65:4024:9824:2592:3749	37.146.55.73
cb15:901b:901b:fb65:4024:9824:2592:374a	37.146.55.74
cb15:901b:901b:fb65:4024:9824:2592:374b	37.146.55.75
cb15:901b:901b:fb65:4024:9824:2592:374c	37.146.55.76
cb15:901b:901b:fb65:4024:9824:2592:374d	37.146.55.77
cb15:901b:901b:fb65:4024:9824:2592:374e	37.146.55.78
cb15:901b:901b:fb65:4024:9824:2592:374f	37.146.55.79
cb15:901b:901b:fb65:4024:9824:2592:3750	37.146.55.80
cb15:901b:901b:fb65:4024:9824:2592:3751	37.146.55.81
cb15:901b:901b:fb65:4024:9824:2592:3752	37.146.55.82
cb15:901b:901b:fb65:4024:9824:2592:3753	37.146.55.83
cb15:901b:901b:fb65:4024:9824:2592:3754	37.146.55.84
cb15:901b:901b:fb65:4024:9824:2592:3755	37.146.55.85
cb15:901b:901b:fb65:4024:9824:2592:3756	37.146.55.86
cb15:901b:901b:fb65:4024:9824:2592:3757	37.146.55.87
cb15:901b:901b:fb65:4024:9824:2592:3758	37.146.55.88
cb15:901b:901b:fb65:4024:9824:2592:3759	37.146.55.89
cb15:901b:901b:fb65:4024:9824:2592:375a	37.146.55.90
cb15:901b:901b:fb65:4024:9824:2592:375b	37.146.55.91
cb15:901b:901b:fb65:4024:9824:2592:375c	37.146.55.92
cb15:901b:901b:fb65:4024:9824:2592:375d	37.146.55.93
cb15:901b:901b:fb65:4024:9824:2592:375e	37.146.55.94
cb15:901b:901b:fb65:4024:9824:2592:375f	37.146.55.95
cb15:901b:901b:fb65:4024:9824:2592:3760	37.146.55.96
cb15:901b:901b:fb65:4024:9824:2592:3761	37.146.55.97
cb15:901b:901b:fb65:4024:9824:2592:3762	37.146.55.98
cb15:901b:901b:fb65:4024:9824:2592:3763	37.146.55.99
cb15:901b:901b:fb65:4024:9824:2592:3764	37.146.55.100
cb15:901b:901b:fb65:4024:9824:2592:3765	37.146.55.101
cb15:901b:901b:fb65:4024:9824:2592:3766	37.146.55.102
cb15:901b:901b:fb65:4024:9824:2592:3767	37.146.55.103
cb15:901b:901b:fb65:4024:9824:2592:3768	37.146.55.104
cb15:901b:901b:fb65:4024:9824:2592:3769	37.146.55.105
cb15:901b:901b:fb65:4024:9824:2592:376a	37.146.55.106
cb15:901b:901b:fb65:4024:9824:2592:376b	37.146.55.107
cb15:901b:901b:fb65:4024:9824:2592:376c	37.146.55.108
cb15:901b:901b:fb65:4024:9824:2592:376d	37.146.55.109
cb15:901b:901b:fb65:4024:9824:2592:376e	37.146.55.110
cb15:901b:901b:fb65:4024:9824:2592:376f	37.146.55.111
cb15:901b:901b:fb65:4024:9824:2592:3770	37.146.55.112
cb15:901b:901b:fb65:4024:9824:2592:3771	37.146.55.113
cb15:901b:901b:fb65:4024:9824:2592:3772	37.146.55.114
cb15:901b:901b:fb65:4024:9824:2592:3773	37.146.55.115
cb15:901b:901b:fb65:4024:9824:2592:3774	37.146.55.116
cb15:901b:901b:fb65:4024:9824:2592:3775	37.146.55.117
cb15:901b:901b:fb65:4024:9824:2592:3776	37.146.55.118
cb15:901b:901b:fb65:4024:9824:2592:3777	37.146.55.119
cb15:901b:901b:fb65:4024:9824:2592:3778	37.146.55.120

cb15:901b:901b:fb65:4024:9824:2592:3779	37.146.55.121
cb15:901b:901b:fb65:4024:9824:2592:377a	37.146.55.122
cb15:901b:901b:fb65:4024:9824:2592:377b	37.146.55.123
cb15:901b:901b:fb65:4024:9824:2592:377c	37.146.55.124
cb15:901b:901b:fb65:4024:9824:2592:377d	37.146.55.125
cb15:901b:901b:fb65:4024:9824:2592:377e	37.146.55.126
cb15:901b:901b:fb65:4024:9824:2592:377f	37.146.55.127
cb15:901b:901b:fb65:4024:9824:2592:3780	37.146.55.128
cb15:901b:901b:fb65:4024:9824:2592:3781	37.146.55.129
cb15:901b:901b:fb65:4024:9824:2592:3782	37.146.55.130
cb15:901b:901b:fb65:4024:9824:2592:3783	37.146.55.131
cb15:901b:901b:fb65:4024:9824:2592:3784	37.146.55.132
cb15:901b:901b:fb65:4024:9824:2592:3785	37.146.55.133
cb15:901b:901b:fb65:4024:9824:2592:3786	37.146.55.134
cb15:901b:901b:fb65:4024:9824:2592:3787	37.146.55.135
cb15:901b:901b:fb65:4024:9824:2592:3788	37.146.55.136
cb15:901b:901b:fb65:4024:9824:2592:3789	37.146.55.137
cb15:901b:901b:fb65:4024:9824:2592:378a	37.146.55.138
cb15:901b:901b:fb65:4024:9824:2592:378b	37.146.55.139
cb15:901b:901b:fb65:4024:9824:2592:378c	37.146.55.140
cb15:901b:901b:fb65:4024:9824:2592:378d	37.146.55.141
cb15:901b:901b:fb65:4024:9824:2592:378e	37.146.55.142
cb15:901b:901b:fb65:4024:9824:2592:378f	37.146.55.143
cb15:901b:901b:fb65:4024:9824:2592:3790	37.146.55.144
cb15:901b:901b:fb65:4024:9824:2592:3791	37.146.55.145
cb15:901b:901b:fb65:4024:9824:2592:3792	37.146.55.146
cb15:901b:901b:fb65:4024:9824:2592:3793	37.146.55.147
cb15:901b:901b:fb65:4024:9824:2592:3794	37.146.55.148
cb15:901b:901b:fb65:4024:9824:2592:3795	37.146.55.149
cb15:901b:901b:fb65:4024:9824:2592:3796	37.146.55.150
cb15:901b:901b:fb65:4024:9824:2592:3797	37.146.55.151
cb15:901b:901b:fb65:4024:9824:2592:3798	37.146.55.152
cb15:901b:901b:fb65:4024:9824:2592:3799	37.146.55.153
cb15:901b:901b:fb65:4024:9824:2592:379a	37.146.55.154
cb15:901b:901b:fb65:4024:9824:2592:379b	37.146.55.155
cb15:901b:901b:fb65:4024:9824:2592:379c	37.146.55.156
cb15:901b:901b:fb65:4024:9824:2592:379d	37.146.55.157
cb15:901b:901b:fb65:4024:9824:2592:379e	37.146.55.158
cb15:901b:901b:fb65:4024:9824:2592:379f	37.146.55.159
cb15:901b:901b:fb65:4024:9824:2592:37a0	37.146.55.160
cb15:901b:901b:fb65:4024:9824:2592:37a1	37.146.55.161
cb15:901b:901b:fb65:4024:9824:2592:37a2	37.146.55.162
cb15:901b:901b:fb65:4024:9824:2592:37a3	37.146.55.163
cb15:901b:901b:fb65:4024:9824:2592:37a4	37.146.55.164
cb15:901b:901b:fb65:4024:9824:2592:37a5	37.146.55.165
cb15:901b:901b:fb65:4024:9824:2592:37a6	37.146.55.166
cb15:901b:901b:fb65:4024:9824:2592:37a7	37.146.55.167
cb15:901b:901b:fb65:4024:9824:2592:37a8	37.146.55.168
cb15:901b:901b:fb65:4024:9824:2592:37a9	37.146.55.169
cb15:901b:901b:fb65:4024:9824:2592:37aa	37.146.55.170
cb15:901b:901b:fb65:4024:9824:2592:37ab	37.146.55.171
cb15:901b:901b:fb65:4024:9824:2592:37ac	37.146.55.172
cb15:901b:901b:fb65:4024:9824:2592:37ad	37.146.55.173
cb15:901b:901b:fb65:4024:9824:2592:37ae	37.146.55.174
cb15:901b:901b:fb65:4024:9824:2592:37af	37.146.55.175
cb15:901b:901b:fb65:4024:9824:2592:37b0	37.146.55.176
cb15:901b:901b:fb65:4024:9824:2592:37b1	37.146.55.177
cb15:901b:901b:fb65:4024:9824:2592:37b2	37.146.55.178
cb15:901b:901b:fb65:4024:9824:2592:37b3	37.146.55.179
cb15:901b:901b:fb65:4024:9824:2592:37b4	37.146.55.180

cb15:901b:901b:fb65:4024:9824:2592:37b5	37.146.55.181
cb15:901b:901b:fb65:4024:9824:2592:37b6	37.146.55.182
cb15:901b:901b:fb65:4024:9824:2592:37b7	37.146.55.183
cb15:901b:901b:fb65:4024:9824:2592:37b8	37.146.55.184
cb15:901b:901b:fb65:4024:9824:2592:37b9	37.146.55.185
cb15:901b:901b:fb65:4024:9824:2592:37ba	37.146.55.186
cb15:901b:901b:fb65:4024:9824:2592:37bb	37.146.55.187
cb15:901b:901b:fb65:4024:9824:2592:37bc	37.146.55.188
cb15:901b:901b:fb65:4024:9824:2592:37bd	37.146.55.189
cb15:901b:901b:fb65:4024:9824:2592:37be	37.146.55.190
cb15:901b:901b:fb65:4024:9824:2592:37bf	37.146.55.191
cb15:901b:901b:fb65:4024:9824:2592:37c0	37.146.55.192
cb15:901b:901b:fb65:4024:9824:2592:37c1	37.146.55.193
cb15:901b:901b:fb65:4024:9824:2592:37c2	37.146.55.194
cb15:901b:901b:fb65:4024:9824:2592:37c3	37.146.55.195
cb15:901b:901b:fb65:4024:9824:2592:37c4	37.146.55.196
cb15:901b:901b:fb65:4024:9824:2592:37c5	37.146.55.197
cb15:901b:901b:fb65:4024:9824:2592:37c6	37.146.55.198
cb15:901b:901b:fb65:4024:9824:2592:37c7	37.146.55.199
cb15:901b:901b:fb65:4024:9824:2592:37c8	37.146.55.200
cb15:901b:901b:fb65:4024:9824:2592:37c9	37.146.55.201
cb15:901b:901b:fb65:4024:9824:2592:37ca	37.146.55.202
cb15:901b:901b:fb65:4024:9824:2592:37cb	37.146.55.203
cb15:901b:901b:fb65:4024:9824:2592:37cc	37.146.55.204
cb15:901b:901b:fb65:4024:9824:2592:37cd	37.146.55.205
cb15:901b:901b:fb65:4024:9824:2592:37ce	37.146.55.206
cb15:901b:901b:fb65:4024:9824:2592:37cf	37.146.55.207
cb15:901b:901b:fb65:4024:9824:2592:37d0	37.146.55.208
cb15:901b:901b:fb65:4024:9824:2592:37d1	37.146.55.209
cb15:901b:901b:fb65:4024:9824:2592:37d2	37.146.55.210
cb15:901b:901b:fb65:4024:9824:2592:37d3	37.146.55.211
cb15:901b:901b:fb65:4024:9824:2592:37d4	37.146.55.212
cb15:901b:901b:fb65:4024:9824:2592:37d5	37.146.55.213
cb15:901b:901b:fb65:4024:9824:2592:37d6	37.146.55.214
cb15:901b:901b:fb65:4024:9824:2592:37d7	37.146.55.215
cb15:901b:901b:fb65:4024:9824:2592:37d8	37.146.55.216
cb15:901b:901b:fb65:4024:9824:2592:37d9	37.146.55.217
cb15:901b:901b:fb65:4024:9824:2592:37da	37.146.55.218
cb15:901b:901b:fb65:4024:9824:2592:37db	37.146.55.219
cb15:901b:901b:fb65:4024:9824:2592:37dc	37.146.55.220
cb15:901b:901b:fb65:4024:9824:2592:37dd	37.146.55.221
cb15:901b:901b:fb65:4024:9824:2592:37de	37.146.55.222
cb15:901b:901b:fb65:4024:9824:2592:37df	37.146.55.223
cb15:901b:901b:fb65:4024:9824:2592:37e0	37.146.55.224
cb15:901b:901b:fb65:4024:9824:2592:37e1	37.146.55.225
cb15:901b:901b:fb65:4024:9824:2592:37e2	37.146.55.226
cb15:901b:901b:fb65:4024:9824:2592:37e3	37.146.55.227
cb15:901b:901b:fb65:4024:9824:2592:37e4	37.146.55.228
cb15:901b:901b:fb65:4024:9824:2592:37e5	37.146.55.229
cb15:901b:901b:fb65:4024:9824:2592:37e6	37.146.55.230
cb15:901b:901b:fb65:4024:9824:2592:37e7	37.146.55.231
cb15:901b:901b:fb65:4024:9824:2592:37e8	37.146.55.232
cb15:901b:901b:fb65:4024:9824:2592:37e9	37.146.55.233
cb15:901b:901b:fb65:4024:9824:2592:37ea	37.146.55.234
cb15:901b:901b:fb65:4024:9824:2592:37eb	37.146.55.235
cb15:901b:901b:fb65:4024:9824:2592:37ec	37.146.55.236
cb15:901b:901b:fb65:4024:9824:2592:37ed	37.146.55.237
cb15:901b:901b:fb65:4024:9824:2592:37ee	37.146.55.238
cb15:901b:901b:fb65:4024:9824:2592:37ef	37.146.55.239
cb15:901b:901b:fb65:4024:9824:2592:37f0	37.146.55.240
cb15:901b:901b:fb65:4024:9824:2592:37f1	37.146.55.241
cb15:901b:901b:fb65:4024:9824:2592:37f2	37.146.55.242
cb15:901b:901b:fb65:4024:9824:2592:37f3	37.146.55.243
cb15:901b:901b:fb65:4024:9824:2592:37f4	37.146.55.244
cb15:901b:901b:fb65:4024:9824:2592:37f5	37.146.55.245
cb15:901b:901b:fb65:4024:9824:2592:37f6	37.146.55.246
cb15:901b:901b:fb65:4024:9824:2592:37f7	37.146.55.247
cb15:901b:901b:fb65:4024:9824:2592:37f8	37.146.55.248
cb15:901b:901b:fb65:4024:9824:2592:37f9	37.146.55.249
cb15:901b:901b:fb65:4024:9824:2592:37fa	37.146.55.250
cb15:901b:901b:fb65:4024:9824:2592:37fb	37.146.55.251
cb15:901b:901b:fb65:4024:9824:2592:37fc	37.146.55.252
cb15:901b:901b:fb65:4024:9824:2592:37fd	37.146.55.253
cb15:901b:901b:fb65:4024:9824:2592:37fe	37.146.55.254
cb15:901b:901b:fb65:4024:9824:2592:37ff	37.146.55.255

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.