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:adaa:5155:febe:6801	254.190.104.1
cb15:901b:901b:1324:adaa:5155:febe:6802	254.190.104.2
cb15:901b:901b:1324:adaa:5155:febe:6803	254.190.104.3
cb15:901b:901b:1324:adaa:5155:febe:6804	254.190.104.4
cb15:901b:901b:1324:adaa:5155:febe:6805	254.190.104.5
cb15:901b:901b:1324:adaa:5155:febe:6806	254.190.104.6
cb15:901b:901b:1324:adaa:5155:febe:6807	254.190.104.7
cb15:901b:901b:1324:adaa:5155:febe:6808	254.190.104.8
cb15:901b:901b:1324:adaa:5155:febe:6809	254.190.104.9
cb15:901b:901b:1324:adaa:5155:febe:680a	254.190.104.10
cb15:901b:901b:1324:adaa:5155:febe:680b	254.190.104.11
cb15:901b:901b:1324:adaa:5155:febe:680c	254.190.104.12
cb15:901b:901b:1324:adaa:5155:febe:680d	254.190.104.13
cb15:901b:901b:1324:adaa:5155:febe:680e	254.190.104.14
cb15:901b:901b:1324:adaa:5155:febe:680f	254.190.104.15
cb15:901b:901b:1324:adaa:5155:febe:6810	254.190.104.16
cb15:901b:901b:1324:adaa:5155:febe:6811	254.190.104.17
cb15:901b:901b:1324:adaa:5155:febe:6812	254.190.104.18
cb15:901b:901b:1324:adaa:5155:febe:6813	254.190.104.19
cb15:901b:901b:1324:adaa:5155:febe:6814	254.190.104.20
cb15:901b:901b:1324:adaa:5155:febe:6815	254.190.104.21
cb15:901b:901b:1324:adaa:5155:febe:6816	254.190.104.22
cb15:901b:901b:1324:adaa:5155:febe:6817	254.190.104.23
cb15:901b:901b:1324:adaa:5155:febe:6818	254.190.104.24
cb15:901b:901b:1324:adaa:5155:febe:6819	254.190.104.25
cb15:901b:901b:1324:adaa:5155:febe:681a	254.190.104.26
cb15:901b:901b:1324:adaa:5155:febe:681b	254.190.104.27
cb15:901b:901b:1324:adaa:5155:febe:681c	254.190.104.28
cb15:901b:901b:1324:adaa:5155:febe:681d	254.190.104.29
cb15:901b:901b:1324:adaa:5155:febe:681e	254.190.104.30
cb15:901b:901b:1324:adaa:5155:febe:681f	254.190.104.31
cb15:901b:901b:1324:adaa:5155:febe:6820	254.190.104.32
cb15:901b:901b:1324:adaa:5155:febe:6821	254.190.104.33
cb15:901b:901b:1324:adaa:5155:febe:6822	254.190.104.34
cb15:901b:901b:1324:adaa:5155:febe:6823	254.190.104.35
cb15:901b:901b:1324:adaa:5155:febe:6824	254.190.104.36
cb15:901b:901b:1324:adaa:5155:febe:6825	254.190.104.37
cb15:901b:901b:1324:adaa:5155:febe:6826	254.190.104.38
cb15:901b:901b:1324:adaa:5155:febe:6827	254.190.104.39
cb15:901b:901b:1324:adaa:5155:febe:6828	254.190.104.40
cb15:901b:901b:1324:adaa:5155:febe:6829	254.190.104.41
cb15:901b:901b:1324:adaa:5155:febe:682a	254.190.104.42
cb15:901b:901b:1324:adaa:5155:febe:682b	254.190.104.43
cb15:901b:901b:1324:adaa:5155:febe:682c	254.190.104.44
cb15:901b:901b:1324:adaa:5155:febe:682d	254.190.104.45
cb15:901b:901b:1324:adaa:5155:febe:682e	254.190.104.46
cb15:901b:901b:1324:adaa:5155:febe:682f	254.190.104.47
cb15:901b:901b:1324:adaa:5155:febe:6830	254.190.104.48
cb15:901b:901b:1324:adaa:5155:febe:6831	254.190.104.49
cb15:901b:901b:1324:adaa:5155:febe:6832	254.190.104.50
cb15:901b:901b:1324:adaa:5155:febe:6833	254.190.104.51
cb15:901b:901b:1324:adaa:5155:febe:6834	254.190.104.52
cb15:901b:901b:1324:adaa:5155:febe:6835	254.190.104.53
cb15:901b:901b:1324:adaa:5155:febe:6836	254.190.104.54
cb15:901b:901b:1324:adaa:5155:febe:6837	254.190.104.55
cb15:901b:901b:1324:adaa:5155:febe:6838	254.190.104.56
cb15:901b:901b:1324:adaa:5155:febe:6839	254.190.104.57
cb15:901b:901b:1324:adaa:5155:febe:683a	254.190.104.58
cb15:901b:901b:1324:adaa:5155:febe:683b	254.190.104.59
cb15:901b:901b:1324:adaa:5155:febe:683c	254.190.104.60

cb15:901b:901b:1324:adaa:5155:febe:683d	254.190.104.61
cb15:901b:901b:1324:adaa:5155:febe:683e	254.190.104.62
cb15:901b:901b:1324:adaa:5155:febe:683f	254.190.104.63
cb15:901b:901b:1324:adaa:5155:febe:6840	254.190.104.64
cb15:901b:901b:1324:adaa:5155:febe:6841	254.190.104.65
cb15:901b:901b:1324:adaa:5155:febe:6842	254.190.104.66
cb15:901b:901b:1324:adaa:5155:febe:6843	254.190.104.67
cb15:901b:901b:1324:adaa:5155:febe:6844	254.190.104.68
cb15:901b:901b:1324:adaa:5155:febe:6845	254.190.104.69
cb15:901b:901b:1324:adaa:5155:febe:6846	254.190.104.70
cb15:901b:901b:1324:adaa:5155:febe:6847	254.190.104.71
cb15:901b:901b:1324:adaa:5155:febe:6848	254.190.104.72
cb15:901b:901b:1324:adaa:5155:febe:6849	254.190.104.73
cb15:901b:901b:1324:adaa:5155:febe:684a	254.190.104.74
cb15:901b:901b:1324:adaa:5155:febe:684b	254.190.104.75
cb15:901b:901b:1324:adaa:5155:febe:684c	254.190.104.76
cb15:901b:901b:1324:adaa:5155:febe:684d	254.190.104.77
cb15:901b:901b:1324:adaa:5155:febe:684e	254.190.104.78
cb15:901b:901b:1324:adaa:5155:febe:684f	254.190.104.79
cb15:901b:901b:1324:adaa:5155:febe:6850	254.190.104.80
cb15:901b:901b:1324:adaa:5155:febe:6851	254.190.104.81
cb15:901b:901b:1324:adaa:5155:febe:6852	254.190.104.82
cb15:901b:901b:1324:adaa:5155:febe:6853	254.190.104.83
cb15:901b:901b:1324:adaa:5155:febe:6854	254.190.104.84
cb15:901b:901b:1324:adaa:5155:febe:6855	254.190.104.85
cb15:901b:901b:1324:adaa:5155:febe:6856	254.190.104.86
cb15:901b:901b:1324:adaa:5155:febe:6857	254.190.104.87
cb15:901b:901b:1324:adaa:5155:febe:6858	254.190.104.88
cb15:901b:901b:1324:adaa:5155:febe:6859	254.190.104.89
cb15:901b:901b:1324:adaa:5155:febe:685a	254.190.104.90
cb15:901b:901b:1324:adaa:5155:febe:685b	254.190.104.91
cb15:901b:901b:1324:adaa:5155:febe:685c	254.190.104.92
cb15:901b:901b:1324:adaa:5155:febe:685d	254.190.104.93
cb15:901b:901b:1324:adaa:5155:febe:685e	254.190.104.94
cb15:901b:901b:1324:adaa:5155:febe:685f	254.190.104.95
cb15:901b:901b:1324:adaa:5155:febe:6860	254.190.104.96
cb15:901b:901b:1324:adaa:5155:febe:6861	254.190.104.97
cb15:901b:901b:1324:adaa:5155:febe:6862	254.190.104.98
cb15:901b:901b:1324:adaa:5155:febe:6863	254.190.104.99
cb15:901b:901b:1324:adaa:5155:febe:6864	254.190.104.100
cb15:901b:901b:1324:adaa:5155:febe:6865	254.190.104.101
cb15:901b:901b:1324:adaa:5155:febe:6866	254.190.104.102
cb15:901b:901b:1324:adaa:5155:febe:6867	254.190.104.103
cb15:901b:901b:1324:adaa:5155:febe:6868	254.190.104.104
cb15:901b:901b:1324:adaa:5155:febe:6869	254.190.104.105
cb15:901b:901b:1324:adaa:5155:febe:686a	254.190.104.106
cb15:901b:901b:1324:adaa:5155:febe:686b	254.190.104.107
cb15:901b:901b:1324:adaa:5155:febe:686c	254.190.104.108
cb15:901b:901b:1324:adaa:5155:febe:686d	254.190.104.109
cb15:901b:901b:1324:adaa:5155:febe:686e	254.190.104.110
cb15:901b:901b:1324:adaa:5155:febe:686f	254.190.104.111
cb15:901b:901b:1324:adaa:5155:febe:6870	254.190.104.112
cb15:901b:901b:1324:adaa:5155:febe:6871	254.190.104.113
cb15:901b:901b:1324:adaa:5155:febe:6872	254.190.104.114
cb15:901b:901b:1324:adaa:5155:febe:6873	254.190.104.115
cb15:901b:901b:1324:adaa:5155:febe:6874	254.190.104.116
cb15:901b:901b:1324:adaa:5155:febe:6875	254.190.104.117
cb15:901b:901b:1324:adaa:5155:febe:6876	254.190.104.118
cb15:901b:901b:1324:adaa:5155:febe:6877	254.190.104.119
cb15:901b:901b:1324:adaa:5155:febe:6878	254.190.104.120

cb15:901b:901b:1324:adaa:5155:febe:6879	254.190.104.121
cb15:901b:901b:1324:adaa:5155:febe:687a	254.190.104.122
cb15:901b:901b:1324:adaa:5155:febe:687b	254.190.104.123
cb15:901b:901b:1324:adaa:5155:febe:687c	254.190.104.124
cb15:901b:901b:1324:adaa:5155:febe:687d	254.190.104.125
cb15:901b:901b:1324:adaa:5155:febe:687e	254.190.104.126
cb15:901b:901b:1324:adaa:5155:febe:687f	254.190.104.127
cb15:901b:901b:1324:adaa:5155:febe:6880	254.190.104.128
cb15:901b:901b:1324:adaa:5155:febe:6881	254.190.104.129
cb15:901b:901b:1324:adaa:5155:febe:6882	254.190.104.130
cb15:901b:901b:1324:adaa:5155:febe:6883	254.190.104.131
cb15:901b:901b:1324:adaa:5155:febe:6884	254.190.104.132
cb15:901b:901b:1324:adaa:5155:febe:6885	254.190.104.133
cb15:901b:901b:1324:adaa:5155:febe:6886	254.190.104.134
cb15:901b:901b:1324:adaa:5155:febe:6887	254.190.104.135
cb15:901b:901b:1324:adaa:5155:febe:6888	254.190.104.136
cb15:901b:901b:1324:adaa:5155:febe:6889	254.190.104.137
cb15:901b:901b:1324:adaa:5155:febe:688a	254.190.104.138
cb15:901b:901b:1324:adaa:5155:febe:688b	254.190.104.139
cb15:901b:901b:1324:adaa:5155:febe:688c	254.190.104.140
cb15:901b:901b:1324:adaa:5155:febe:688d	254.190.104.141
cb15:901b:901b:1324:adaa:5155:febe:688e	254.190.104.142
cb15:901b:901b:1324:adaa:5155:febe:688f	254.190.104.143
cb15:901b:901b:1324:adaa:5155:febe:6890	254.190.104.144
cb15:901b:901b:1324:adaa:5155:febe:6891	254.190.104.145
cb15:901b:901b:1324:adaa:5155:febe:6892	254.190.104.146
cb15:901b:901b:1324:adaa:5155:febe:6893	254.190.104.147
cb15:901b:901b:1324:adaa:5155:febe:6894	254.190.104.148
cb15:901b:901b:1324:adaa:5155:febe:6895	254.190.104.149
cb15:901b:901b:1324:adaa:5155:febe:6896	254.190.104.150
cb15:901b:901b:1324:adaa:5155:febe:6897	254.190.104.151
cb15:901b:901b:1324:adaa:5155:febe:6898	254.190.104.152
cb15:901b:901b:1324:adaa:5155:febe:6899	254.190.104.153
cb15:901b:901b:1324:adaa:5155:febe:689a	254.190.104.154
cb15:901b:901b:1324:adaa:5155:febe:689b	254.190.104.155
cb15:901b:901b:1324:adaa:5155:febe:689c	254.190.104.156
cb15:901b:901b:1324:adaa:5155:febe:689d	254.190.104.157
cb15:901b:901b:1324:adaa:5155:febe:689e	254.190.104.158
cb15:901b:901b:1324:adaa:5155:febe:689f	254.190.104.159
cb15:901b:901b:1324:adaa:5155:febe:68a0	254.190.104.160
cb15:901b:901b:1324:adaa:5155:febe:68a1	254.190.104.161
cb15:901b:901b:1324:adaa:5155:febe:68a2	254.190.104.162
cb15:901b:901b:1324:adaa:5155:febe:68a3	254.190.104.163
cb15:901b:901b:1324:adaa:5155:febe:68a4	254.190.104.164
cb15:901b:901b:1324:adaa:5155:febe:68a5	254.190.104.165
cb15:901b:901b:1324:adaa:5155:febe:68a6	254.190.104.166
cb15:901b:901b:1324:adaa:5155:febe:68a7	254.190.104.167
cb15:901b:901b:1324:adaa:5155:febe:68a8	254.190.104.168
cb15:901b:901b:1324:adaa:5155:febe:68a9	254.190.104.169
cb15:901b:901b:1324:adaa:5155:febe:68aa	254.190.104.170
cb15:901b:901b:1324:adaa:5155:febe:68ab	254.190.104.171
cb15:901b:901b:1324:adaa:5155:febe:68ac	254.190.104.172
cb15:901b:901b:1324:adaa:5155:febe:68ad	254.190.104.173
cb15:901b:901b:1324:adaa:5155:febe:68ae	254.190.104.174
cb15:901b:901b:1324:adaa:5155:febe:68af	254.190.104.175
cb15:901b:901b:1324:adaa:5155:febe:68b0	254.190.104.176
cb15:901b:901b:1324:adaa:5155:febe:68b1	254.190.104.177
cb15:901b:901b:1324:adaa:5155:febe:68b2	254.190.104.178
cb15:901b:901b:1324:adaa:5155:febe:68b3	254.190.104.179
cb15:901b:901b:1324:adaa:5155:febe:68b4	254.190.104.180

cb15:901b:901b:1324:adaa:5155:febe:68b5	254.190.104.181
cb15:901b:901b:1324:adaa:5155:febe:68b6	254.190.104.182
cb15:901b:901b:1324:adaa:5155:febe:68b7	254.190.104.183
cb15:901b:901b:1324:adaa:5155:febe:68b8	254.190.104.184
cb15:901b:901b:1324:adaa:5155:febe:68b9	254.190.104.185
cb15:901b:901b:1324:adaa:5155:febe:68ba	254.190.104.186
cb15:901b:901b:1324:adaa:5155:febe:68bb	254.190.104.187
cb15:901b:901b:1324:adaa:5155:febe:68bc	254.190.104.188
cb15:901b:901b:1324:adaa:5155:febe:68bd	254.190.104.189
cb15:901b:901b:1324:adaa:5155:febe:68be	254.190.104.190
cb15:901b:901b:1324:adaa:5155:febe:68bf	254.190.104.191
cb15:901b:901b:1324:adaa:5155:febe:68c0	254.190.104.192
cb15:901b:901b:1324:adaa:5155:febe:68c1	254.190.104.193
cb15:901b:901b:1324:adaa:5155:febe:68c2	254.190.104.194
cb15:901b:901b:1324:adaa:5155:febe:68c3	254.190.104.195
cb15:901b:901b:1324:adaa:5155:febe:68c4	254.190.104.196
cb15:901b:901b:1324:adaa:5155:febe:68c5	254.190.104.197
cb15:901b:901b:1324:adaa:5155:febe:68c6	254.190.104.198
cb15:901b:901b:1324:adaa:5155:febe:68c7	254.190.104.199
cb15:901b:901b:1324:adaa:5155:febe:68c8	254.190.104.200
cb15:901b:901b:1324:adaa:5155:febe:68c9	254.190.104.201
cb15:901b:901b:1324:adaa:5155:febe:68ca	254.190.104.202
cb15:901b:901b:1324:adaa:5155:febe:68cb	254.190.104.203
cb15:901b:901b:1324:adaa:5155:febe:68cc	254.190.104.204
cb15:901b:901b:1324:adaa:5155:febe:68cd	254.190.104.205
cb15:901b:901b:1324:adaa:5155:febe:68ce	254.190.104.206
cb15:901b:901b:1324:adaa:5155:febe:68cf	254.190.104.207
cb15:901b:901b:1324:adaa:5155:febe:68d0	254.190.104.208
cb15:901b:901b:1324:adaa:5155:febe:68d1	254.190.104.209
cb15:901b:901b:1324:adaa:5155:febe:68d2	254.190.104.210
cb15:901b:901b:1324:adaa:5155:febe:68d3	254.190.104.211
cb15:901b:901b:1324:adaa:5155:febe:68d4	254.190.104.212
cb15:901b:901b:1324:adaa:5155:febe:68d5	254.190.104.213
cb15:901b:901b:1324:adaa:5155:febe:68d6	254.190.104.214
cb15:901b:901b:1324:adaa:5155:febe:68d7	254.190.104.215
cb15:901b:901b:1324:adaa:5155:febe:68d8	254.190.104.216
cb15:901b:901b:1324:adaa:5155:febe:68d9	254.190.104.217
cb15:901b:901b:1324:adaa:5155:febe:68da	254.190.104.218
cb15:901b:901b:1324:adaa:5155:febe:68db	254.190.104.219
cb15:901b:901b:1324:adaa:5155:febe:68dc	254.190.104.220
cb15:901b:901b:1324:adaa:5155:febe:68dd	254.190.104.221
cb15:901b:901b:1324:adaa:5155:febe:68de	254.190.104.222
cb15:901b:901b:1324:adaa:5155:febe:68df	254.190.104.223
cb15:901b:901b:1324:adaa:5155:febe:68e0	254.190.104.224
cb15:901b:901b:1324:adaa:5155:febe:68e1	254.190.104.225
cb15:901b:901b:1324:adaa:5155:febe:68e2	254.190.104.226
cb15:901b:901b:1324:adaa:5155:febe:68e3	254.190.104.227
cb15:901b:901b:1324:adaa:5155:febe:68e4	254.190.104.228
cb15:901b:901b:1324:adaa:5155:febe:68e5	254.190.104.229
cb15:901b:901b:1324:adaa:5155:febe:68e6	254.190.104.230
cb15:901b:901b:1324:adaa:5155:febe:68e7	254.190.104.231
cb15:901b:901b:1324:adaa:5155:febe:68e8	254.190.104.232
cb15:901b:901b:1324:adaa:5155:febe:68e9	254.190.104.233
cb15:901b:901b:1324:adaa:5155:febe:68ea	254.190.104.234
cb15:901b:901b:1324:adaa:5155:febe:68eb	254.190.104.235
cb15:901b:901b:1324:adaa:5155:febe:68ec	254.190.104.236
cb15:901b:901b:1324:adaa:5155:febe:68ed	254.190.104.237
cb15:901b:901b:1324:adaa:5155:febe:68ee	254.190.104.238
cb15:901b:901b:1324:adaa:5155:febe:68ef	254.190.104.239
cb15:901b:901b:1324:adaa:5155:febe:68f0	254.190.104.240
cb15:901b:901b:1324:adaa:5155:febe:68f1	254.190.104.241
cb15:901b:901b:1324:adaa:5155:febe:68f2	254.190.104.242
cb15:901b:901b:1324:adaa:5155:febe:68f3	254.190.104.243
cb15:901b:901b:1324:adaa:5155:febe:68f4	254.190.104.244
cb15:901b:901b:1324:adaa:5155:febe:68f5	254.190.104.245
cb15:901b:901b:1324:adaa:5155:febe:68f6	254.190.104.246
cb15:901b:901b:1324:adaa:5155:febe:68f7	254.190.104.247
cb15:901b:901b:1324:adaa:5155:febe:68f8	254.190.104.248
cb15:901b:901b:1324:adaa:5155:febe:68f9	254.190.104.249
cb15:901b:901b:1324:adaa:5155:febe:68fa	254.190.104.250
cb15:901b:901b:1324:adaa:5155:febe:68fb	254.190.104.251
cb15:901b:901b:1324:adaa:5155:febe:68fc	254.190.104.252
cb15:901b:901b:1324:adaa:5155:febe:68fd	254.190.104.253
cb15:901b:901b:1324:adaa:5155:febe:68fe	254.190.104.254
cb15:901b:901b:1324:adaa:5155:febe:68ff	254.190.104.255

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.