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:8ef5:3701	142.245.55.1
cb15:901b:901b:1324:ada3:b51a:8ef5:3702	142.245.55.2
cb15:901b:901b:1324:ada3:b51a:8ef5:3703	142.245.55.3
cb15:901b:901b:1324:ada3:b51a:8ef5:3704	142.245.55.4
cb15:901b:901b:1324:ada3:b51a:8ef5:3705	142.245.55.5
cb15:901b:901b:1324:ada3:b51a:8ef5:3706	142.245.55.6
cb15:901b:901b:1324:ada3:b51a:8ef5:3707	142.245.55.7
cb15:901b:901b:1324:ada3:b51a:8ef5:3708	142.245.55.8
cb15:901b:901b:1324:ada3:b51a:8ef5:3709	142.245.55.9
cb15:901b:901b:1324:ada3:b51a:8ef5:370a	142.245.55.10
cb15:901b:901b:1324:ada3:b51a:8ef5:370b	142.245.55.11
cb15:901b:901b:1324:ada3:b51a:8ef5:370c	142.245.55.12
cb15:901b:901b:1324:ada3:b51a:8ef5:370d	142.245.55.13
cb15:901b:901b:1324:ada3:b51a:8ef5:370e	142.245.55.14
cb15:901b:901b:1324:ada3:b51a:8ef5:370f	142.245.55.15
cb15:901b:901b:1324:ada3:b51a:8ef5:3710	142.245.55.16
cb15:901b:901b:1324:ada3:b51a:8ef5:3711	142.245.55.17
cb15:901b:901b:1324:ada3:b51a:8ef5:3712	142.245.55.18
cb15:901b:901b:1324:ada3:b51a:8ef5:3713	142.245.55.19
cb15:901b:901b:1324:ada3:b51a:8ef5:3714	142.245.55.20
cb15:901b:901b:1324:ada3:b51a:8ef5:3715	142.245.55.21
cb15:901b:901b:1324:ada3:b51a:8ef5:3716	142.245.55.22
cb15:901b:901b:1324:ada3:b51a:8ef5:3717	142.245.55.23
cb15:901b:901b:1324:ada3:b51a:8ef5:3718	142.245.55.24
cb15:901b:901b:1324:ada3:b51a:8ef5:3719	142.245.55.25
cb15:901b:901b:1324:ada3:b51a:8ef5:371a	142.245.55.26
cb15:901b:901b:1324:ada3:b51a:8ef5:371b	142.245.55.27
cb15:901b:901b:1324:ada3:b51a:8ef5:371c	142.245.55.28
cb15:901b:901b:1324:ada3:b51a:8ef5:371d	142.245.55.29
cb15:901b:901b:1324:ada3:b51a:8ef5:371e	142.245.55.30
cb15:901b:901b:1324:ada3:b51a:8ef5:371f	142.245.55.31
cb15:901b:901b:1324:ada3:b51a:8ef5:3720	142.245.55.32
cb15:901b:901b:1324:ada3:b51a:8ef5:3721	142.245.55.33
cb15:901b:901b:1324:ada3:b51a:8ef5:3722	142.245.55.34
cb15:901b:901b:1324:ada3:b51a:8ef5:3723	142.245.55.35
cb15:901b:901b:1324:ada3:b51a:8ef5:3724	142.245.55.36
cb15:901b:901b:1324:ada3:b51a:8ef5:3725	142.245.55.37
cb15:901b:901b:1324:ada3:b51a:8ef5:3726	142.245.55.38
cb15:901b:901b:1324:ada3:b51a:8ef5:3727	142.245.55.39
cb15:901b:901b:1324:ada3:b51a:8ef5:3728	142.245.55.40
cb15:901b:901b:1324:ada3:b51a:8ef5:3729	142.245.55.41
cb15:901b:901b:1324:ada3:b51a:8ef5:372a	142.245.55.42
cb15:901b:901b:1324:ada3:b51a:8ef5:372b	142.245.55.43
cb15:901b:901b:1324:ada3:b51a:8ef5:372c	142.245.55.44
cb15:901b:901b:1324:ada3:b51a:8ef5:372d	142.245.55.45
cb15:901b:901b:1324:ada3:b51a:8ef5:372e	142.245.55.46
cb15:901b:901b:1324:ada3:b51a:8ef5:372f	142.245.55.47
cb15:901b:901b:1324:ada3:b51a:8ef5:3730	142.245.55.48
cb15:901b:901b:1324:ada3:b51a:8ef5:3731	142.245.55.49
cb15:901b:901b:1324:ada3:b51a:8ef5:3732	142.245.55.50
cb15:901b:901b:1324:ada3:b51a:8ef5:3733	142.245.55.51
cb15:901b:901b:1324:ada3:b51a:8ef5:3734	142.245.55.52
cb15:901b:901b:1324:ada3:b51a:8ef5:3735	142.245.55.53
cb15:901b:901b:1324:ada3:b51a:8ef5:3736	142.245.55.54
cb15:901b:901b:1324:ada3:b51a:8ef5:3737	142.245.55.55
cb15:901b:901b:1324:ada3:b51a:8ef5:3738	142.245.55.56
cb15:901b:901b:1324:ada3:b51a:8ef5:3739	142.245.55.57
cb15:901b:901b:1324:ada3:b51a:8ef5:373a	142.245.55.58
cb15:901b:901b:1324:ada3:b51a:8ef5:373b	142.245.55.59
cb15:901b:901b:1324:ada3:b51a:8ef5:373c	142.245.55.60

cb15:901b:901b:1324:ada3:b51a:8ef5:373d	142.245.55.61
cb15:901b:901b:1324:ada3:b51a:8ef5:373e	142.245.55.62
cb15:901b:901b:1324:ada3:b51a:8ef5:373f	142.245.55.63
cb15:901b:901b:1324:ada3:b51a:8ef5:3740	142.245.55.64
cb15:901b:901b:1324:ada3:b51a:8ef5:3741	142.245.55.65
cb15:901b:901b:1324:ada3:b51a:8ef5:3742	142.245.55.66
cb15:901b:901b:1324:ada3:b51a:8ef5:3743	142.245.55.67
cb15:901b:901b:1324:ada3:b51a:8ef5:3744	142.245.55.68
cb15:901b:901b:1324:ada3:b51a:8ef5:3745	142.245.55.69
cb15:901b:901b:1324:ada3:b51a:8ef5:3746	142.245.55.70
cb15:901b:901b:1324:ada3:b51a:8ef5:3747	142.245.55.71
cb15:901b:901b:1324:ada3:b51a:8ef5:3748	142.245.55.72
cb15:901b:901b:1324:ada3:b51a:8ef5:3749	142.245.55.73
cb15:901b:901b:1324:ada3:b51a:8ef5:374a	142.245.55.74
cb15:901b:901b:1324:ada3:b51a:8ef5:374b	142.245.55.75
cb15:901b:901b:1324:ada3:b51a:8ef5:374c	142.245.55.76
cb15:901b:901b:1324:ada3:b51a:8ef5:374d	142.245.55.77
cb15:901b:901b:1324:ada3:b51a:8ef5:374e	142.245.55.78
cb15:901b:901b:1324:ada3:b51a:8ef5:374f	142.245.55.79
cb15:901b:901b:1324:ada3:b51a:8ef5:3750	142.245.55.80
cb15:901b:901b:1324:ada3:b51a:8ef5:3751	142.245.55.81
cb15:901b:901b:1324:ada3:b51a:8ef5:3752	142.245.55.82
cb15:901b:901b:1324:ada3:b51a:8ef5:3753	142.245.55.83
cb15:901b:901b:1324:ada3:b51a:8ef5:3754	142.245.55.84
cb15:901b:901b:1324:ada3:b51a:8ef5:3755	142.245.55.85
cb15:901b:901b:1324:ada3:b51a:8ef5:3756	142.245.55.86
cb15:901b:901b:1324:ada3:b51a:8ef5:3757	142.245.55.87
cb15:901b:901b:1324:ada3:b51a:8ef5:3758	142.245.55.88
cb15:901b:901b:1324:ada3:b51a:8ef5:3759	142.245.55.89
cb15:901b:901b:1324:ada3:b51a:8ef5:375a	142.245.55.90
cb15:901b:901b:1324:ada3:b51a:8ef5:375b	142.245.55.91
cb15:901b:901b:1324:ada3:b51a:8ef5:375c	142.245.55.92
cb15:901b:901b:1324:ada3:b51a:8ef5:375d	142.245.55.93
cb15:901b:901b:1324:ada3:b51a:8ef5:375e	142.245.55.94
cb15:901b:901b:1324:ada3:b51a:8ef5:375f	142.245.55.95
cb15:901b:901b:1324:ada3:b51a:8ef5:3760	142.245.55.96
cb15:901b:901b:1324:ada3:b51a:8ef5:3761	142.245.55.97
cb15:901b:901b:1324:ada3:b51a:8ef5:3762	142.245.55.98
cb15:901b:901b:1324:ada3:b51a:8ef5:3763	142.245.55.99
cb15:901b:901b:1324:ada3:b51a:8ef5:3764	142.245.55.100
cb15:901b:901b:1324:ada3:b51a:8ef5:3765	142.245.55.101
cb15:901b:901b:1324:ada3:b51a:8ef5:3766	142.245.55.102
cb15:901b:901b:1324:ada3:b51a:8ef5:3767	142.245.55.103
cb15:901b:901b:1324:ada3:b51a:8ef5:3768	142.245.55.104
cb15:901b:901b:1324:ada3:b51a:8ef5:3769	142.245.55.105
cb15:901b:901b:1324:ada3:b51a:8ef5:376a	142.245.55.106
cb15:901b:901b:1324:ada3:b51a:8ef5:376b	142.245.55.107
cb15:901b:901b:1324:ada3:b51a:8ef5:376c	142.245.55.108
cb15:901b:901b:1324:ada3:b51a:8ef5:376d	142.245.55.109
cb15:901b:901b:1324:ada3:b51a:8ef5:376e	142.245.55.110
cb15:901b:901b:1324:ada3:b51a:8ef5:376f	142.245.55.111
cb15:901b:901b:1324:ada3:b51a:8ef5:3770	142.245.55.112
cb15:901b:901b:1324:ada3:b51a:8ef5:3771	142.245.55.113
cb15:901b:901b:1324:ada3:b51a:8ef5:3772	142.245.55.114
cb15:901b:901b:1324:ada3:b51a:8ef5:3773	142.245.55.115
cb15:901b:901b:1324:ada3:b51a:8ef5:3774	142.245.55.116
cb15:901b:901b:1324:ada3:b51a:8ef5:3775	142.245.55.117
cb15:901b:901b:1324:ada3:b51a:8ef5:3776	142.245.55.118
cb15:901b:901b:1324:ada3:b51a:8ef5:3777	142.245.55.119
cb15:901b:901b:1324:ada3:b51a:8ef5:3778	142.245.55.120

cb15:901b:901b:1324:ada3:b51a:8ef5:3779	142.245.55.121
cb15:901b:901b:1324:ada3:b51a:8ef5:377a	142.245.55.122
cb15:901b:901b:1324:ada3:b51a:8ef5:377b	142.245.55.123
cb15:901b:901b:1324:ada3:b51a:8ef5:377c	142.245.55.124
cb15:901b:901b:1324:ada3:b51a:8ef5:377d	142.245.55.125
cb15:901b:901b:1324:ada3:b51a:8ef5:377e	142.245.55.126
cb15:901b:901b:1324:ada3:b51a:8ef5:377f	142.245.55.127
cb15:901b:901b:1324:ada3:b51a:8ef5:3780	142.245.55.128
cb15:901b:901b:1324:ada3:b51a:8ef5:3781	142.245.55.129
cb15:901b:901b:1324:ada3:b51a:8ef5:3782	142.245.55.130
cb15:901b:901b:1324:ada3:b51a:8ef5:3783	142.245.55.131
cb15:901b:901b:1324:ada3:b51a:8ef5:3784	142.245.55.132
cb15:901b:901b:1324:ada3:b51a:8ef5:3785	142.245.55.133
cb15:901b:901b:1324:ada3:b51a:8ef5:3786	142.245.55.134
cb15:901b:901b:1324:ada3:b51a:8ef5:3787	142.245.55.135
cb15:901b:901b:1324:ada3:b51a:8ef5:3788	142.245.55.136
cb15:901b:901b:1324:ada3:b51a:8ef5:3789	142.245.55.137
cb15:901b:901b:1324:ada3:b51a:8ef5:378a	142.245.55.138
cb15:901b:901b:1324:ada3:b51a:8ef5:378b	142.245.55.139
cb15:901b:901b:1324:ada3:b51a:8ef5:378c	142.245.55.140
cb15:901b:901b:1324:ada3:b51a:8ef5:378d	142.245.55.141
cb15:901b:901b:1324:ada3:b51a:8ef5:378e	142.245.55.142
cb15:901b:901b:1324:ada3:b51a:8ef5:378f	142.245.55.143
cb15:901b:901b:1324:ada3:b51a:8ef5:3790	142.245.55.144
cb15:901b:901b:1324:ada3:b51a:8ef5:3791	142.245.55.145
cb15:901b:901b:1324:ada3:b51a:8ef5:3792	142.245.55.146
cb15:901b:901b:1324:ada3:b51a:8ef5:3793	142.245.55.147
cb15:901b:901b:1324:ada3:b51a:8ef5:3794	142.245.55.148
cb15:901b:901b:1324:ada3:b51a:8ef5:3795	142.245.55.149
cb15:901b:901b:1324:ada3:b51a:8ef5:3796	142.245.55.150
cb15:901b:901b:1324:ada3:b51a:8ef5:3797	142.245.55.151
cb15:901b:901b:1324:ada3:b51a:8ef5:3798	142.245.55.152
cb15:901b:901b:1324:ada3:b51a:8ef5:3799	142.245.55.153
cb15:901b:901b:1324:ada3:b51a:8ef5:379a	142.245.55.154
cb15:901b:901b:1324:ada3:b51a:8ef5:379b	142.245.55.155
cb15:901b:901b:1324:ada3:b51a:8ef5:379c	142.245.55.156
cb15:901b:901b:1324:ada3:b51a:8ef5:379d	142.245.55.157
cb15:901b:901b:1324:ada3:b51a:8ef5:379e	142.245.55.158
cb15:901b:901b:1324:ada3:b51a:8ef5:379f	142.245.55.159
cb15:901b:901b:1324:ada3:b51a:8ef5:37a0	142.245.55.160
cb15:901b:901b:1324:ada3:b51a:8ef5:37a1	142.245.55.161
cb15:901b:901b:1324:ada3:b51a:8ef5:37a2	142.245.55.162
cb15:901b:901b:1324:ada3:b51a:8ef5:37a3	142.245.55.163
cb15:901b:901b:1324:ada3:b51a:8ef5:37a4	142.245.55.164
cb15:901b:901b:1324:ada3:b51a:8ef5:37a5	142.245.55.165
cb15:901b:901b:1324:ada3:b51a:8ef5:37a6	142.245.55.166
cb15:901b:901b:1324:ada3:b51a:8ef5:37a7	142.245.55.167
cb15:901b:901b:1324:ada3:b51a:8ef5:37a8	142.245.55.168
cb15:901b:901b:1324:ada3:b51a:8ef5:37a9	142.245.55.169
cb15:901b:901b:1324:ada3:b51a:8ef5:37aa	142.245.55.170
cb15:901b:901b:1324:ada3:b51a:8ef5:37ab	142.245.55.171
cb15:901b:901b:1324:ada3:b51a:8ef5:37ac	142.245.55.172
cb15:901b:901b:1324:ada3:b51a:8ef5:37ad	142.245.55.173
cb15:901b:901b:1324:ada3:b51a:8ef5:37ae	142.245.55.174
cb15:901b:901b:1324:ada3:b51a:8ef5:37af	142.245.55.175
cb15:901b:901b:1324:ada3:b51a:8ef5:37b0	142.245.55.176
cb15:901b:901b:1324:ada3:b51a:8ef5:37b1	142.245.55.177
cb15:901b:901b:1324:ada3:b51a:8ef5:37b2	142.245.55.178
cb15:901b:901b:1324:ada3:b51a:8ef5:37b3	142.245.55.179
cb15:901b:901b:1324:ada3:b51a:8ef5:37b4	142.245.55.180

cb15:901b:901b:1324:ada3:b51a:8ef5:37b5	142.245.55.181
cb15:901b:901b:1324:ada3:b51a:8ef5:37b6	142.245.55.182
cb15:901b:901b:1324:ada3:b51a:8ef5:37b7	142.245.55.183
cb15:901b:901b:1324:ada3:b51a:8ef5:37b8	142.245.55.184
cb15:901b:901b:1324:ada3:b51a:8ef5:37b9	142.245.55.185
cb15:901b:901b:1324:ada3:b51a:8ef5:37ba	142.245.55.186
cb15:901b:901b:1324:ada3:b51a:8ef5:37bb	142.245.55.187
cb15:901b:901b:1324:ada3:b51a:8ef5:37bc	142.245.55.188
cb15:901b:901b:1324:ada3:b51a:8ef5:37bd	142.245.55.189
cb15:901b:901b:1324:ada3:b51a:8ef5:37be	142.245.55.190
cb15:901b:901b:1324:ada3:b51a:8ef5:37bf	142.245.55.191
cb15:901b:901b:1324:ada3:b51a:8ef5:37c0	142.245.55.192
cb15:901b:901b:1324:ada3:b51a:8ef5:37c1	142.245.55.193
cb15:901b:901b:1324:ada3:b51a:8ef5:37c2	142.245.55.194
cb15:901b:901b:1324:ada3:b51a:8ef5:37c3	142.245.55.195
cb15:901b:901b:1324:ada3:b51a:8ef5:37c4	142.245.55.196
cb15:901b:901b:1324:ada3:b51a:8ef5:37c5	142.245.55.197
cb15:901b:901b:1324:ada3:b51a:8ef5:37c6	142.245.55.198
cb15:901b:901b:1324:ada3:b51a:8ef5:37c7	142.245.55.199
cb15:901b:901b:1324:ada3:b51a:8ef5:37c8	142.245.55.200
cb15:901b:901b:1324:ada3:b51a:8ef5:37c9	142.245.55.201
cb15:901b:901b:1324:ada3:b51a:8ef5:37ca	142.245.55.202
cb15:901b:901b:1324:ada3:b51a:8ef5:37cb	142.245.55.203
cb15:901b:901b:1324:ada3:b51a:8ef5:37cc	142.245.55.204
cb15:901b:901b:1324:ada3:b51a:8ef5:37cd	142.245.55.205
cb15:901b:901b:1324:ada3:b51a:8ef5:37ce	142.245.55.206
cb15:901b:901b:1324:ada3:b51a:8ef5:37cf	142.245.55.207
cb15:901b:901b:1324:ada3:b51a:8ef5:37d0	142.245.55.208
cb15:901b:901b:1324:ada3:b51a:8ef5:37d1	142.245.55.209
cb15:901b:901b:1324:ada3:b51a:8ef5:37d2	142.245.55.210
cb15:901b:901b:1324:ada3:b51a:8ef5:37d3	142.245.55.211
cb15:901b:901b:1324:ada3:b51a:8ef5:37d4	142.245.55.212
cb15:901b:901b:1324:ada3:b51a:8ef5:37d5	142.245.55.213
cb15:901b:901b:1324:ada3:b51a:8ef5:37d6	142.245.55.214
cb15:901b:901b:1324:ada3:b51a:8ef5:37d7	142.245.55.215
cb15:901b:901b:1324:ada3:b51a:8ef5:37d8	142.245.55.216
cb15:901b:901b:1324:ada3:b51a:8ef5:37d9	142.245.55.217
cb15:901b:901b:1324:ada3:b51a:8ef5:37da	142.245.55.218
cb15:901b:901b:1324:ada3:b51a:8ef5:37db	142.245.55.219
cb15:901b:901b:1324:ada3:b51a:8ef5:37dc	142.245.55.220
cb15:901b:901b:1324:ada3:b51a:8ef5:37dd	142.245.55.221
cb15:901b:901b:1324:ada3:b51a:8ef5:37de	142.245.55.222
cb15:901b:901b:1324:ada3:b51a:8ef5:37df	142.245.55.223
cb15:901b:901b:1324:ada3:b51a:8ef5:37e0	142.245.55.224
cb15:901b:901b:1324:ada3:b51a:8ef5:37e1	142.245.55.225
cb15:901b:901b:1324:ada3:b51a:8ef5:37e2	142.245.55.226
cb15:901b:901b:1324:ada3:b51a:8ef5:37e3	142.245.55.227
cb15:901b:901b:1324:ada3:b51a:8ef5:37e4	142.245.55.228
cb15:901b:901b:1324:ada3:b51a:8ef5:37e5	142.245.55.229
cb15:901b:901b:1324:ada3:b51a:8ef5:37e6	142.245.55.230
cb15:901b:901b:1324:ada3:b51a:8ef5:37e7	142.245.55.231
cb15:901b:901b:1324:ada3:b51a:8ef5:37e8	142.245.55.232
cb15:901b:901b:1324:ada3:b51a:8ef5:37e9	142.245.55.233
cb15:901b:901b:1324:ada3:b51a:8ef5:37ea	142.245.55.234
cb15:901b:901b:1324:ada3:b51a:8ef5:37eb	142.245.55.235
cb15:901b:901b:1324:ada3:b51a:8ef5:37ec	142.245.55.236
cb15:901b:901b:1324:ada3:b51a:8ef5:37ed	142.245.55.237
cb15:901b:901b:1324:ada3:b51a:8ef5:37ee	142.245.55.238
cb15:901b:901b:1324:ada3:b51a:8ef5:37ef	142.245.55.239
cb15:901b:901b:1324:ada3:b51a:8ef5:37f0	142.245.55.240
cb15:901b:901b:1324:ada3:b51a:8ef5:37f1	142.245.55.241
cb15:901b:901b:1324:ada3:b51a:8ef5:37f2	142.245.55.242
cb15:901b:901b:1324:ada3:b51a:8ef5:37f3	142.245.55.243
cb15:901b:901b:1324:ada3:b51a:8ef5:37f4	142.245.55.244
cb15:901b:901b:1324:ada3:b51a:8ef5:37f5	142.245.55.245
cb15:901b:901b:1324:ada3:b51a:8ef5:37f6	142.245.55.246
cb15:901b:901b:1324:ada3:b51a:8ef5:37f7	142.245.55.247
cb15:901b:901b:1324:ada3:b51a:8ef5:37f8	142.245.55.248
cb15:901b:901b:1324:ada3:b51a:8ef5:37f9	142.245.55.249
cb15:901b:901b:1324:ada3:b51a:8ef5:37fa	142.245.55.250
cb15:901b:901b:1324:ada3:b51a:8ef5:37fb	142.245.55.251
cb15:901b:901b:1324:ada3:b51a:8ef5:37fc	142.245.55.252
cb15:901b:901b:1324:ada3:b51a:8ef5:37fd	142.245.55.253
cb15:901b:901b:1324:ada3:b51a:8ef5:37fe	142.245.55.254
cb15:901b:901b:1324:ada3:b51a:8ef5:37ff	142.245.55.255

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.