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:b51e:f080:6801	240.128.104.1
cb15:901b:901b:1324:ada3:b51e:f080:6802	240.128.104.2
cb15:901b:901b:1324:ada3:b51e:f080:6803	240.128.104.3
cb15:901b:901b:1324:ada3:b51e:f080:6804	240.128.104.4
cb15:901b:901b:1324:ada3:b51e:f080:6805	240.128.104.5
cb15:901b:901b:1324:ada3:b51e:f080:6806	240.128.104.6
cb15:901b:901b:1324:ada3:b51e:f080:6807	240.128.104.7
cb15:901b:901b:1324:ada3:b51e:f080:6808	240.128.104.8
cb15:901b:901b:1324:ada3:b51e:f080:6809	240.128.104.9
cb15:901b:901b:1324:ada3:b51e:f080:680a	240.128.104.10
cb15:901b:901b:1324:ada3:b51e:f080:680b	240.128.104.11
cb15:901b:901b:1324:ada3:b51e:f080:680c	240.128.104.12
cb15:901b:901b:1324:ada3:b51e:f080:680d	240.128.104.13
cb15:901b:901b:1324:ada3:b51e:f080:680e	240.128.104.14
cb15:901b:901b:1324:ada3:b51e:f080:680f	240.128.104.15
cb15:901b:901b:1324:ada3:b51e:f080:6810	240.128.104.16
cb15:901b:901b:1324:ada3:b51e:f080:6811	240.128.104.17
cb15:901b:901b:1324:ada3:b51e:f080:6812	240.128.104.18
cb15:901b:901b:1324:ada3:b51e:f080:6813	240.128.104.19
cb15:901b:901b:1324:ada3:b51e:f080:6814	240.128.104.20
cb15:901b:901b:1324:ada3:b51e:f080:6815	240.128.104.21
cb15:901b:901b:1324:ada3:b51e:f080:6816	240.128.104.22
cb15:901b:901b:1324:ada3:b51e:f080:6817	240.128.104.23
cb15:901b:901b:1324:ada3:b51e:f080:6818	240.128.104.24
cb15:901b:901b:1324:ada3:b51e:f080:6819	240.128.104.25
cb15:901b:901b:1324:ada3:b51e:f080:681a	240.128.104.26
cb15:901b:901b:1324:ada3:b51e:f080:681b	240.128.104.27
cb15:901b:901b:1324:ada3:b51e:f080:681c	240.128.104.28
cb15:901b:901b:1324:ada3:b51e:f080:681d	240.128.104.29
cb15:901b:901b:1324:ada3:b51e:f080:681e	240.128.104.30
cb15:901b:901b:1324:ada3:b51e:f080:681f	240.128.104.31
cb15:901b:901b:1324:ada3:b51e:f080:6820	240.128.104.32
cb15:901b:901b:1324:ada3:b51e:f080:6821	240.128.104.33
cb15:901b:901b:1324:ada3:b51e:f080:6822	240.128.104.34
cb15:901b:901b:1324:ada3:b51e:f080:6823	240.128.104.35
cb15:901b:901b:1324:ada3:b51e:f080:6824	240.128.104.36
cb15:901b:901b:1324:ada3:b51e:f080:6825	240.128.104.37
cb15:901b:901b:1324:ada3:b51e:f080:6826	240.128.104.38
cb15:901b:901b:1324:ada3:b51e:f080:6827	240.128.104.39
cb15:901b:901b:1324:ada3:b51e:f080:6828	240.128.104.40
cb15:901b:901b:1324:ada3:b51e:f080:6829	240.128.104.41
cb15:901b:901b:1324:ada3:b51e:f080:682a	240.128.104.42
cb15:901b:901b:1324:ada3:b51e:f080:682b	240.128.104.43
cb15:901b:901b:1324:ada3:b51e:f080:682c	240.128.104.44
cb15:901b:901b:1324:ada3:b51e:f080:682d	240.128.104.45
cb15:901b:901b:1324:ada3:b51e:f080:682e	240.128.104.46
cb15:901b:901b:1324:ada3:b51e:f080:682f	240.128.104.47
cb15:901b:901b:1324:ada3:b51e:f080:6830	240.128.104.48
cb15:901b:901b:1324:ada3:b51e:f080:6831	240.128.104.49
cb15:901b:901b:1324:ada3:b51e:f080:6832	240.128.104.50
cb15:901b:901b:1324:ada3:b51e:f080:6833	240.128.104.51
cb15:901b:901b:1324:ada3:b51e:f080:6834	240.128.104.52
cb15:901b:901b:1324:ada3:b51e:f080:6835	240.128.104.53
cb15:901b:901b:1324:ada3:b51e:f080:6836	240.128.104.54
cb15:901b:901b:1324:ada3:b51e:f080:6837	240.128.104.55
cb15:901b:901b:1324:ada3:b51e:f080:6838	240.128.104.56
cb15:901b:901b:1324:ada3:b51e:f080:6839	240.128.104.57
cb15:901b:901b:1324:ada3:b51e:f080:683a	240.128.104.58
cb15:901b:901b:1324:ada3:b51e:f080:683b	240.128.104.59
cb15:901b:901b:1324:ada3:b51e:f080:683c	240.128.104.60

cb15:901b:901b:1324:ada3:b51e:f080:683d	240.128.104.61
cb15:901b:901b:1324:ada3:b51e:f080:683e	240.128.104.62
cb15:901b:901b:1324:ada3:b51e:f080:683f	240.128.104.63
cb15:901b:901b:1324:ada3:b51e:f080:6840	240.128.104.64
cb15:901b:901b:1324:ada3:b51e:f080:6841	240.128.104.65
cb15:901b:901b:1324:ada3:b51e:f080:6842	240.128.104.66
cb15:901b:901b:1324:ada3:b51e:f080:6843	240.128.104.67
cb15:901b:901b:1324:ada3:b51e:f080:6844	240.128.104.68
cb15:901b:901b:1324:ada3:b51e:f080:6845	240.128.104.69
cb15:901b:901b:1324:ada3:b51e:f080:6846	240.128.104.70
cb15:901b:901b:1324:ada3:b51e:f080:6847	240.128.104.71
cb15:901b:901b:1324:ada3:b51e:f080:6848	240.128.104.72
cb15:901b:901b:1324:ada3:b51e:f080:6849	240.128.104.73
cb15:901b:901b:1324:ada3:b51e:f080:684a	240.128.104.74
cb15:901b:901b:1324:ada3:b51e:f080:684b	240.128.104.75
cb15:901b:901b:1324:ada3:b51e:f080:684c	240.128.104.76
cb15:901b:901b:1324:ada3:b51e:f080:684d	240.128.104.77
cb15:901b:901b:1324:ada3:b51e:f080:684e	240.128.104.78
cb15:901b:901b:1324:ada3:b51e:f080:684f	240.128.104.79
cb15:901b:901b:1324:ada3:b51e:f080:6850	240.128.104.80
cb15:901b:901b:1324:ada3:b51e:f080:6851	240.128.104.81
cb15:901b:901b:1324:ada3:b51e:f080:6852	240.128.104.82
cb15:901b:901b:1324:ada3:b51e:f080:6853	240.128.104.83
cb15:901b:901b:1324:ada3:b51e:f080:6854	240.128.104.84
cb15:901b:901b:1324:ada3:b51e:f080:6855	240.128.104.85
cb15:901b:901b:1324:ada3:b51e:f080:6856	240.128.104.86
cb15:901b:901b:1324:ada3:b51e:f080:6857	240.128.104.87
cb15:901b:901b:1324:ada3:b51e:f080:6858	240.128.104.88
cb15:901b:901b:1324:ada3:b51e:f080:6859	240.128.104.89
cb15:901b:901b:1324:ada3:b51e:f080:685a	240.128.104.90
cb15:901b:901b:1324:ada3:b51e:f080:685b	240.128.104.91
cb15:901b:901b:1324:ada3:b51e:f080:685c	240.128.104.92
cb15:901b:901b:1324:ada3:b51e:f080:685d	240.128.104.93
cb15:901b:901b:1324:ada3:b51e:f080:685e	240.128.104.94
cb15:901b:901b:1324:ada3:b51e:f080:685f	240.128.104.95
cb15:901b:901b:1324:ada3:b51e:f080:6860	240.128.104.96
cb15:901b:901b:1324:ada3:b51e:f080:6861	240.128.104.97
cb15:901b:901b:1324:ada3:b51e:f080:6862	240.128.104.98
cb15:901b:901b:1324:ada3:b51e:f080:6863	240.128.104.99
cb15:901b:901b:1324:ada3:b51e:f080:6864	240.128.104.100
cb15:901b:901b:1324:ada3:b51e:f080:6865	240.128.104.101
cb15:901b:901b:1324:ada3:b51e:f080:6866	240.128.104.102
cb15:901b:901b:1324:ada3:b51e:f080:6867	240.128.104.103
cb15:901b:901b:1324:ada3:b51e:f080:6868	240.128.104.104
cb15:901b:901b:1324:ada3:b51e:f080:6869	240.128.104.105
cb15:901b:901b:1324:ada3:b51e:f080:686a	240.128.104.106
cb15:901b:901b:1324:ada3:b51e:f080:686b	240.128.104.107
cb15:901b:901b:1324:ada3:b51e:f080:686c	240.128.104.108
cb15:901b:901b:1324:ada3:b51e:f080:686d	240.128.104.109
cb15:901b:901b:1324:ada3:b51e:f080:686e	240.128.104.110
cb15:901b:901b:1324:ada3:b51e:f080:686f	240.128.104.111
cb15:901b:901b:1324:ada3:b51e:f080:6870	240.128.104.112
cb15:901b:901b:1324:ada3:b51e:f080:6871	240.128.104.113
cb15:901b:901b:1324:ada3:b51e:f080:6872	240.128.104.114
cb15:901b:901b:1324:ada3:b51e:f080:6873	240.128.104.115
cb15:901b:901b:1324:ada3:b51e:f080:6874	240.128.104.116
cb15:901b:901b:1324:ada3:b51e:f080:6875	240.128.104.117
cb15:901b:901b:1324:ada3:b51e:f080:6876	240.128.104.118
cb15:901b:901b:1324:ada3:b51e:f080:6877	240.128.104.119
cb15:901b:901b:1324:ada3:b51e:f080:6878	240.128.104.120

cb15:901b:901b:1324:ada3:b51e:f080:6879	240.128.104.121
cb15:901b:901b:1324:ada3:b51e:f080:687a	240.128.104.122
cb15:901b:901b:1324:ada3:b51e:f080:687b	240.128.104.123
cb15:901b:901b:1324:ada3:b51e:f080:687c	240.128.104.124
cb15:901b:901b:1324:ada3:b51e:f080:687d	240.128.104.125
cb15:901b:901b:1324:ada3:b51e:f080:687e	240.128.104.126
cb15:901b:901b:1324:ada3:b51e:f080:687f	240.128.104.127
cb15:901b:901b:1324:ada3:b51e:f080:6880	240.128.104.128
cb15:901b:901b:1324:ada3:b51e:f080:6881	240.128.104.129
cb15:901b:901b:1324:ada3:b51e:f080:6882	240.128.104.130
cb15:901b:901b:1324:ada3:b51e:f080:6883	240.128.104.131
cb15:901b:901b:1324:ada3:b51e:f080:6884	240.128.104.132
cb15:901b:901b:1324:ada3:b51e:f080:6885	240.128.104.133
cb15:901b:901b:1324:ada3:b51e:f080:6886	240.128.104.134
cb15:901b:901b:1324:ada3:b51e:f080:6887	240.128.104.135
cb15:901b:901b:1324:ada3:b51e:f080:6888	240.128.104.136
cb15:901b:901b:1324:ada3:b51e:f080:6889	240.128.104.137
cb15:901b:901b:1324:ada3:b51e:f080:688a	240.128.104.138
cb15:901b:901b:1324:ada3:b51e:f080:688b	240.128.104.139
cb15:901b:901b:1324:ada3:b51e:f080:688c	240.128.104.140
cb15:901b:901b:1324:ada3:b51e:f080:688d	240.128.104.141
cb15:901b:901b:1324:ada3:b51e:f080:688e	240.128.104.142
cb15:901b:901b:1324:ada3:b51e:f080:688f	240.128.104.143
cb15:901b:901b:1324:ada3:b51e:f080:6890	240.128.104.144
cb15:901b:901b:1324:ada3:b51e:f080:6891	240.128.104.145
cb15:901b:901b:1324:ada3:b51e:f080:6892	240.128.104.146
cb15:901b:901b:1324:ada3:b51e:f080:6893	240.128.104.147
cb15:901b:901b:1324:ada3:b51e:f080:6894	240.128.104.148
cb15:901b:901b:1324:ada3:b51e:f080:6895	240.128.104.149
cb15:901b:901b:1324:ada3:b51e:f080:6896	240.128.104.150
cb15:901b:901b:1324:ada3:b51e:f080:6897	240.128.104.151
cb15:901b:901b:1324:ada3:b51e:f080:6898	240.128.104.152
cb15:901b:901b:1324:ada3:b51e:f080:6899	240.128.104.153
cb15:901b:901b:1324:ada3:b51e:f080:689a	240.128.104.154
cb15:901b:901b:1324:ada3:b51e:f080:689b	240.128.104.155
cb15:901b:901b:1324:ada3:b51e:f080:689c	240.128.104.156
cb15:901b:901b:1324:ada3:b51e:f080:689d	240.128.104.157
cb15:901b:901b:1324:ada3:b51e:f080:689e	240.128.104.158
cb15:901b:901b:1324:ada3:b51e:f080:689f	240.128.104.159
cb15:901b:901b:1324:ada3:b51e:f080:68a0	240.128.104.160
cb15:901b:901b:1324:ada3:b51e:f080:68a1	240.128.104.161
cb15:901b:901b:1324:ada3:b51e:f080:68a2	240.128.104.162
cb15:901b:901b:1324:ada3:b51e:f080:68a3	240.128.104.163
cb15:901b:901b:1324:ada3:b51e:f080:68a4	240.128.104.164
cb15:901b:901b:1324:ada3:b51e:f080:68a5	240.128.104.165
cb15:901b:901b:1324:ada3:b51e:f080:68a6	240.128.104.166
cb15:901b:901b:1324:ada3:b51e:f080:68a7	240.128.104.167
cb15:901b:901b:1324:ada3:b51e:f080:68a8	240.128.104.168
cb15:901b:901b:1324:ada3:b51e:f080:68a9	240.128.104.169
cb15:901b:901b:1324:ada3:b51e:f080:68aa	240.128.104.170
cb15:901b:901b:1324:ada3:b51e:f080:68ab	240.128.104.171
cb15:901b:901b:1324:ada3:b51e:f080:68ac	240.128.104.172
cb15:901b:901b:1324:ada3:b51e:f080:68ad	240.128.104.173
cb15:901b:901b:1324:ada3:b51e:f080:68ae	240.128.104.174
cb15:901b:901b:1324:ada3:b51e:f080:68af	240.128.104.175
cb15:901b:901b:1324:ada3:b51e:f080:68b0	240.128.104.176
cb15:901b:901b:1324:ada3:b51e:f080:68b1	240.128.104.177
cb15:901b:901b:1324:ada3:b51e:f080:68b2	240.128.104.178
cb15:901b:901b:1324:ada3:b51e:f080:68b3	240.128.104.179
cb15:901b:901b:1324:ada3:b51e:f080:68b4	240.128.104.180

cb15:901b:901b:1324:ada3:b51e:f080:68b5	240.128.104.181
cb15:901b:901b:1324:ada3:b51e:f080:68b6	240.128.104.182
cb15:901b:901b:1324:ada3:b51e:f080:68b7	240.128.104.183
cb15:901b:901b:1324:ada3:b51e:f080:68b8	240.128.104.184
cb15:901b:901b:1324:ada3:b51e:f080:68b9	240.128.104.185
cb15:901b:901b:1324:ada3:b51e:f080:68ba	240.128.104.186
cb15:901b:901b:1324:ada3:b51e:f080:68bb	240.128.104.187
cb15:901b:901b:1324:ada3:b51e:f080:68bc	240.128.104.188
cb15:901b:901b:1324:ada3:b51e:f080:68bd	240.128.104.189
cb15:901b:901b:1324:ada3:b51e:f080:68be	240.128.104.190
cb15:901b:901b:1324:ada3:b51e:f080:68bf	240.128.104.191
cb15:901b:901b:1324:ada3:b51e:f080:68c0	240.128.104.192
cb15:901b:901b:1324:ada3:b51e:f080:68c1	240.128.104.193
cb15:901b:901b:1324:ada3:b51e:f080:68c2	240.128.104.194
cb15:901b:901b:1324:ada3:b51e:f080:68c3	240.128.104.195
cb15:901b:901b:1324:ada3:b51e:f080:68c4	240.128.104.196
cb15:901b:901b:1324:ada3:b51e:f080:68c5	240.128.104.197
cb15:901b:901b:1324:ada3:b51e:f080:68c6	240.128.104.198
cb15:901b:901b:1324:ada3:b51e:f080:68c7	240.128.104.199
cb15:901b:901b:1324:ada3:b51e:f080:68c8	240.128.104.200
cb15:901b:901b:1324:ada3:b51e:f080:68c9	240.128.104.201
cb15:901b:901b:1324:ada3:b51e:f080:68ca	240.128.104.202
cb15:901b:901b:1324:ada3:b51e:f080:68cb	240.128.104.203
cb15:901b:901b:1324:ada3:b51e:f080:68cc	240.128.104.204
cb15:901b:901b:1324:ada3:b51e:f080:68cd	240.128.104.205
cb15:901b:901b:1324:ada3:b51e:f080:68ce	240.128.104.206
cb15:901b:901b:1324:ada3:b51e:f080:68cf	240.128.104.207
cb15:901b:901b:1324:ada3:b51e:f080:68d0	240.128.104.208
cb15:901b:901b:1324:ada3:b51e:f080:68d1	240.128.104.209
cb15:901b:901b:1324:ada3:b51e:f080:68d2	240.128.104.210
cb15:901b:901b:1324:ada3:b51e:f080:68d3	240.128.104.211
cb15:901b:901b:1324:ada3:b51e:f080:68d4	240.128.104.212
cb15:901b:901b:1324:ada3:b51e:f080:68d5	240.128.104.213
cb15:901b:901b:1324:ada3:b51e:f080:68d6	240.128.104.214
cb15:901b:901b:1324:ada3:b51e:f080:68d7	240.128.104.215
cb15:901b:901b:1324:ada3:b51e:f080:68d8	240.128.104.216
cb15:901b:901b:1324:ada3:b51e:f080:68d9	240.128.104.217
cb15:901b:901b:1324:ada3:b51e:f080:68da	240.128.104.218
cb15:901b:901b:1324:ada3:b51e:f080:68db	240.128.104.219
cb15:901b:901b:1324:ada3:b51e:f080:68dc	240.128.104.220
cb15:901b:901b:1324:ada3:b51e:f080:68dd	240.128.104.221
cb15:901b:901b:1324:ada3:b51e:f080:68de	240.128.104.222
cb15:901b:901b:1324:ada3:b51e:f080:68df	240.128.104.223
cb15:901b:901b:1324:ada3:b51e:f080:68e0	240.128.104.224
cb15:901b:901b:1324:ada3:b51e:f080:68e1	240.128.104.225
cb15:901b:901b:1324:ada3:b51e:f080:68e2	240.128.104.226
cb15:901b:901b:1324:ada3:b51e:f080:68e3	240.128.104.227
cb15:901b:901b:1324:ada3:b51e:f080:68e4	240.128.104.228
cb15:901b:901b:1324:ada3:b51e:f080:68e5	240.128.104.229
cb15:901b:901b:1324:ada3:b51e:f080:68e6	240.128.104.230
cb15:901b:901b:1324:ada3:b51e:f080:68e7	240.128.104.231
cb15:901b:901b:1324:ada3:b51e:f080:68e8	240.128.104.232
cb15:901b:901b:1324:ada3:b51e:f080:68e9	240.128.104.233
cb15:901b:901b:1324:ada3:b51e:f080:68ea	240.128.104.234
cb15:901b:901b:1324:ada3:b51e:f080:68eb	240.128.104.235
cb15:901b:901b:1324:ada3:b51e:f080:68ec	240.128.104.236
cb15:901b:901b:1324:ada3:b51e:f080:68ed	240.128.104.237
cb15:901b:901b:1324:ada3:b51e:f080:68ee	240.128.104.238
cb15:901b:901b:1324:ada3:b51e:f080:68ef	240.128.104.239
cb15:901b:901b:1324:ada3:b51e:f080:68f0	240.128.104.240
cb15:901b:901b:1324:ada3:b51e:f080:68f1	240.128.104.241
cb15:901b:901b:1324:ada3:b51e:f080:68f2	240.128.104.242
cb15:901b:901b:1324:ada3:b51e:f080:68f3	240.128.104.243
cb15:901b:901b:1324:ada3:b51e:f080:68f4	240.128.104.244
cb15:901b:901b:1324:ada3:b51e:f080:68f5	240.128.104.245
cb15:901b:901b:1324:ada3:b51e:f080:68f6	240.128.104.246
cb15:901b:901b:1324:ada3:b51e:f080:68f7	240.128.104.247
cb15:901b:901b:1324:ada3:b51e:f080:68f8	240.128.104.248
cb15:901b:901b:1324:ada3:b51e:f080:68f9	240.128.104.249
cb15:901b:901b:1324:ada3:b51e:f080:68fa	240.128.104.250
cb15:901b:901b:1324:ada3:b51e:f080:68fb	240.128.104.251
cb15:901b:901b:1324:ada3:b51e:f080:68fc	240.128.104.252
cb15:901b:901b:1324:ada3:b51e:f080:68fd	240.128.104.253
cb15:901b:901b:1324:ada3:b51e:f080:68fe	240.128.104.254
cb15:901b:901b:1324:ada3:b51e:f080:68ff	240.128.104.255

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.