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:1324:80df:b155:c749:6801	199.73.104.1
cb15:901b:901b:1324:80df:b155:c749:6802	199.73.104.2
cb15:901b:901b:1324:80df:b155:c749:6803	199.73.104.3
cb15:901b:901b:1324:80df:b155:c749:6804	199.73.104.4
cb15:901b:901b:1324:80df:b155:c749:6805	199.73.104.5
cb15:901b:901b:1324:80df:b155:c749:6806	199.73.104.6
cb15:901b:901b:1324:80df:b155:c749:6807	199.73.104.7
cb15:901b:901b:1324:80df:b155:c749:6808	199.73.104.8
cb15:901b:901b:1324:80df:b155:c749:6809	199.73.104.9
cb15:901b:901b:1324:80df:b155:c749:680a	199.73.104.10
cb15:901b:901b:1324:80df:b155:c749:680b	199.73.104.11
cb15:901b:901b:1324:80df:b155:c749:680c	199.73.104.12
cb15:901b:901b:1324:80df:b155:c749:680d	199.73.104.13
cb15:901b:901b:1324:80df:b155:c749:680e	199.73.104.14
cb15:901b:901b:1324:80df:b155:c749:680f	199.73.104.15
cb15:901b:901b:1324:80df:b155:c749:6810	199.73.104.16
cb15:901b:901b:1324:80df:b155:c749:6811	199.73.104.17
cb15:901b:901b:1324:80df:b155:c749:6812	199.73.104.18
cb15:901b:901b:1324:80df:b155:c749:6813	199.73.104.19
cb15:901b:901b:1324:80df:b155:c749:6814	199.73.104.20
cb15:901b:901b:1324:80df:b155:c749:6815	199.73.104.21
cb15:901b:901b:1324:80df:b155:c749:6816	199.73.104.22
cb15:901b:901b:1324:80df:b155:c749:6817	199.73.104.23
cb15:901b:901b:1324:80df:b155:c749:6818	199.73.104.24
cb15:901b:901b:1324:80df:b155:c749:6819	199.73.104.25
cb15:901b:901b:1324:80df:b155:c749:681a	199.73.104.26
cb15:901b:901b:1324:80df:b155:c749:681b	199.73.104.27
cb15:901b:901b:1324:80df:b155:c749:681c	199.73.104.28
cb15:901b:901b:1324:80df:b155:c749:681d	199.73.104.29
cb15:901b:901b:1324:80df:b155:c749:681e	199.73.104.30
cb15:901b:901b:1324:80df:b155:c749:681f	199.73.104.31
cb15:901b:901b:1324:80df:b155:c749:6820	199.73.104.32
cb15:901b:901b:1324:80df:b155:c749:6821	199.73.104.33
cb15:901b:901b:1324:80df:b155:c749:6822	199.73.104.34
cb15:901b:901b:1324:80df:b155:c749:6823	199.73.104.35
cb15:901b:901b:1324:80df:b155:c749:6824	199.73.104.36
cb15:901b:901b:1324:80df:b155:c749:6825	199.73.104.37
cb15:901b:901b:1324:80df:b155:c749:6826	199.73.104.38
cb15:901b:901b:1324:80df:b155:c749:6827	199.73.104.39
cb15:901b:901b:1324:80df:b155:c749:6828	199.73.104.40
cb15:901b:901b:1324:80df:b155:c749:6829	199.73.104.41
cb15:901b:901b:1324:80df:b155:c749:682a	199.73.104.42
cb15:901b:901b:1324:80df:b155:c749:682b	199.73.104.43
cb15:901b:901b:1324:80df:b155:c749:682c	199.73.104.44
cb15:901b:901b:1324:80df:b155:c749:682d	199.73.104.45
cb15:901b:901b:1324:80df:b155:c749:682e	199.73.104.46
cb15:901b:901b:1324:80df:b155:c749:682f	199.73.104.47
cb15:901b:901b:1324:80df:b155:c749:6830	199.73.104.48
cb15:901b:901b:1324:80df:b155:c749:6831	199.73.104.49
cb15:901b:901b:1324:80df:b155:c749:6832	199.73.104.50
cb15:901b:901b:1324:80df:b155:c749:6833	199.73.104.51
cb15:901b:901b:1324:80df:b155:c749:6834	199.73.104.52
cb15:901b:901b:1324:80df:b155:c749:6835	199.73.104.53
cb15:901b:901b:1324:80df:b155:c749:6836	199.73.104.54
cb15:901b:901b:1324:80df:b155:c749:6837	199.73.104.55
cb15:901b:901b:1324:80df:b155:c749:6838	199.73.104.56
cb15:901b:901b:1324:80df:b155:c749:6839	199.73.104.57
cb15:901b:901b:1324:80df:b155:c749:683a	199.73.104.58
cb15:901b:901b:1324:80df:b155:c749:683b	199.73.104.59
cb15:901b:901b:1324:80df:b155:c749:683c	199.73.104.60

cb15:901b:901b:1324:80df:b155:c749:683d	199.73.104.61
cb15:901b:901b:1324:80df:b155:c749:683e	199.73.104.62
cb15:901b:901b:1324:80df:b155:c749:683f	199.73.104.63
cb15:901b:901b:1324:80df:b155:c749:6840	199.73.104.64
cb15:901b:901b:1324:80df:b155:c749:6841	199.73.104.65
cb15:901b:901b:1324:80df:b155:c749:6842	199.73.104.66
cb15:901b:901b:1324:80df:b155:c749:6843	199.73.104.67
cb15:901b:901b:1324:80df:b155:c749:6844	199.73.104.68
cb15:901b:901b:1324:80df:b155:c749:6845	199.73.104.69
cb15:901b:901b:1324:80df:b155:c749:6846	199.73.104.70
cb15:901b:901b:1324:80df:b155:c749:6847	199.73.104.71
cb15:901b:901b:1324:80df:b155:c749:6848	199.73.104.72
cb15:901b:901b:1324:80df:b155:c749:6849	199.73.104.73
cb15:901b:901b:1324:80df:b155:c749:684a	199.73.104.74
cb15:901b:901b:1324:80df:b155:c749:684b	199.73.104.75
cb15:901b:901b:1324:80df:b155:c749:684c	199.73.104.76
cb15:901b:901b:1324:80df:b155:c749:684d	199.73.104.77
cb15:901b:901b:1324:80df:b155:c749:684e	199.73.104.78
cb15:901b:901b:1324:80df:b155:c749:684f	199.73.104.79
cb15:901b:901b:1324:80df:b155:c749:6850	199.73.104.80
cb15:901b:901b:1324:80df:b155:c749:6851	199.73.104.81
cb15:901b:901b:1324:80df:b155:c749:6852	199.73.104.82
cb15:901b:901b:1324:80df:b155:c749:6853	199.73.104.83
cb15:901b:901b:1324:80df:b155:c749:6854	199.73.104.84
cb15:901b:901b:1324:80df:b155:c749:6855	199.73.104.85
cb15:901b:901b:1324:80df:b155:c749:6856	199.73.104.86
cb15:901b:901b:1324:80df:b155:c749:6857	199.73.104.87
cb15:901b:901b:1324:80df:b155:c749:6858	199.73.104.88
cb15:901b:901b:1324:80df:b155:c749:6859	199.73.104.89
cb15:901b:901b:1324:80df:b155:c749:685a	199.73.104.90
cb15:901b:901b:1324:80df:b155:c749:685b	199.73.104.91
cb15:901b:901b:1324:80df:b155:c749:685c	199.73.104.92
cb15:901b:901b:1324:80df:b155:c749:685d	199.73.104.93
cb15:901b:901b:1324:80df:b155:c749:685e	199.73.104.94
cb15:901b:901b:1324:80df:b155:c749:685f	199.73.104.95
cb15:901b:901b:1324:80df:b155:c749:6860	199.73.104.96
cb15:901b:901b:1324:80df:b155:c749:6861	199.73.104.97
cb15:901b:901b:1324:80df:b155:c749:6862	199.73.104.98
cb15:901b:901b:1324:80df:b155:c749:6863	199.73.104.99
cb15:901b:901b:1324:80df:b155:c749:6864	199.73.104.100
cb15:901b:901b:1324:80df:b155:c749:6865	199.73.104.101
cb15:901b:901b:1324:80df:b155:c749:6866	199.73.104.102
cb15:901b:901b:1324:80df:b155:c749:6867	199.73.104.103
cb15:901b:901b:1324:80df:b155:c749:6868	199.73.104.104
cb15:901b:901b:1324:80df:b155:c749:6869	199.73.104.105
cb15:901b:901b:1324:80df:b155:c749:686a	199.73.104.106
cb15:901b:901b:1324:80df:b155:c749:686b	199.73.104.107
cb15:901b:901b:1324:80df:b155:c749:686c	199.73.104.108
cb15:901b:901b:1324:80df:b155:c749:686d	199.73.104.109
cb15:901b:901b:1324:80df:b155:c749:686e	199.73.104.110
cb15:901b:901b:1324:80df:b155:c749:686f	199.73.104.111
cb15:901b:901b:1324:80df:b155:c749:6870	199.73.104.112
cb15:901b:901b:1324:80df:b155:c749:6871	199.73.104.113
cb15:901b:901b:1324:80df:b155:c749:6872	199.73.104.114
cb15:901b:901b:1324:80df:b155:c749:6873	199.73.104.115
cb15:901b:901b:1324:80df:b155:c749:6874	199.73.104.116
cb15:901b:901b:1324:80df:b155:c749:6875	199.73.104.117
cb15:901b:901b:1324:80df:b155:c749:6876	199.73.104.118
cb15:901b:901b:1324:80df:b155:c749:6877	199.73.104.119
cb15:901b:901b:1324:80df:b155:c749:6878	199.73.104.120

cb15:901b:901b:1324:80df:b155:c749:6879	199.73.104.121
cb15:901b:901b:1324:80df:b155:c749:687a	199.73.104.122
cb15:901b:901b:1324:80df:b155:c749:687b	199.73.104.123
cb15:901b:901b:1324:80df:b155:c749:687c	199.73.104.124
cb15:901b:901b:1324:80df:b155:c749:687d	199.73.104.125
cb15:901b:901b:1324:80df:b155:c749:687e	199.73.104.126
cb15:901b:901b:1324:80df:b155:c749:687f	199.73.104.127
cb15:901b:901b:1324:80df:b155:c749:6880	199.73.104.128
cb15:901b:901b:1324:80df:b155:c749:6881	199.73.104.129
cb15:901b:901b:1324:80df:b155:c749:6882	199.73.104.130
cb15:901b:901b:1324:80df:b155:c749:6883	199.73.104.131
cb15:901b:901b:1324:80df:b155:c749:6884	199.73.104.132
cb15:901b:901b:1324:80df:b155:c749:6885	199.73.104.133
cb15:901b:901b:1324:80df:b155:c749:6886	199.73.104.134
cb15:901b:901b:1324:80df:b155:c749:6887	199.73.104.135
cb15:901b:901b:1324:80df:b155:c749:6888	199.73.104.136
cb15:901b:901b:1324:80df:b155:c749:6889	199.73.104.137
cb15:901b:901b:1324:80df:b155:c749:688a	199.73.104.138
cb15:901b:901b:1324:80df:b155:c749:688b	199.73.104.139
cb15:901b:901b:1324:80df:b155:c749:688c	199.73.104.140
cb15:901b:901b:1324:80df:b155:c749:688d	199.73.104.141
cb15:901b:901b:1324:80df:b155:c749:688e	199.73.104.142
cb15:901b:901b:1324:80df:b155:c749:688f	199.73.104.143
cb15:901b:901b:1324:80df:b155:c749:6890	199.73.104.144
cb15:901b:901b:1324:80df:b155:c749:6891	199.73.104.145
cb15:901b:901b:1324:80df:b155:c749:6892	199.73.104.146
cb15:901b:901b:1324:80df:b155:c749:6893	199.73.104.147
cb15:901b:901b:1324:80df:b155:c749:6894	199.73.104.148
cb15:901b:901b:1324:80df:b155:c749:6895	199.73.104.149
cb15:901b:901b:1324:80df:b155:c749:6896	199.73.104.150
cb15:901b:901b:1324:80df:b155:c749:6897	199.73.104.151
cb15:901b:901b:1324:80df:b155:c749:6898	199.73.104.152
cb15:901b:901b:1324:80df:b155:c749:6899	199.73.104.153
cb15:901b:901b:1324:80df:b155:c749:689a	199.73.104.154
cb15:901b:901b:1324:80df:b155:c749:689b	199.73.104.155
cb15:901b:901b:1324:80df:b155:c749:689c	199.73.104.156
cb15:901b:901b:1324:80df:b155:c749:689d	199.73.104.157
cb15:901b:901b:1324:80df:b155:c749:689e	199.73.104.158
cb15:901b:901b:1324:80df:b155:c749:689f	199.73.104.159
cb15:901b:901b:1324:80df:b155:c749:68a0	199.73.104.160
cb15:901b:901b:1324:80df:b155:c749:68a1	199.73.104.161
cb15:901b:901b:1324:80df:b155:c749:68a2	199.73.104.162
cb15:901b:901b:1324:80df:b155:c749:68a3	199.73.104.163
cb15:901b:901b:1324:80df:b155:c749:68a4	199.73.104.164
cb15:901b:901b:1324:80df:b155:c749:68a5	199.73.104.165
cb15:901b:901b:1324:80df:b155:c749:68a6	199.73.104.166
cb15:901b:901b:1324:80df:b155:c749:68a7	199.73.104.167
cb15:901b:901b:1324:80df:b155:c749:68a8	199.73.104.168
cb15:901b:901b:1324:80df:b155:c749:68a9	199.73.104.169
cb15:901b:901b:1324:80df:b155:c749:68aa	199.73.104.170
cb15:901b:901b:1324:80df:b155:c749:68ab	199.73.104.171
cb15:901b:901b:1324:80df:b155:c749:68ac	199.73.104.172
cb15:901b:901b:1324:80df:b155:c749:68ad	199.73.104.173
cb15:901b:901b:1324:80df:b155:c749:68ae	199.73.104.174
cb15:901b:901b:1324:80df:b155:c749:68af	199.73.104.175
cb15:901b:901b:1324:80df:b155:c749:68b0	199.73.104.176
cb15:901b:901b:1324:80df:b155:c749:68b1	199.73.104.177
cb15:901b:901b:1324:80df:b155:c749:68b2	199.73.104.178
cb15:901b:901b:1324:80df:b155:c749:68b3	199.73.104.179
cb15:901b:901b:1324:80df:b155:c749:68b4	199.73.104.180

cb15:901b:901b:1324:80df:b155:c749:68b5	199.73.104.181
cb15:901b:901b:1324:80df:b155:c749:68b6	199.73.104.182
cb15:901b:901b:1324:80df:b155:c749:68b7	199.73.104.183
cb15:901b:901b:1324:80df:b155:c749:68b8	199.73.104.184
cb15:901b:901b:1324:80df:b155:c749:68b9	199.73.104.185
cb15:901b:901b:1324:80df:b155:c749:68ba	199.73.104.186
cb15:901b:901b:1324:80df:b155:c749:68bb	199.73.104.187
cb15:901b:901b:1324:80df:b155:c749:68bc	199.73.104.188
cb15:901b:901b:1324:80df:b155:c749:68bd	199.73.104.189
cb15:901b:901b:1324:80df:b155:c749:68be	199.73.104.190
cb15:901b:901b:1324:80df:b155:c749:68bf	199.73.104.191
cb15:901b:901b:1324:80df:b155:c749:68c0	199.73.104.192
cb15:901b:901b:1324:80df:b155:c749:68c1	199.73.104.193
cb15:901b:901b:1324:80df:b155:c749:68c2	199.73.104.194
cb15:901b:901b:1324:80df:b155:c749:68c3	199.73.104.195
cb15:901b:901b:1324:80df:b155:c749:68c4	199.73.104.196
cb15:901b:901b:1324:80df:b155:c749:68c5	199.73.104.197
cb15:901b:901b:1324:80df:b155:c749:68c6	199.73.104.198
cb15:901b:901b:1324:80df:b155:c749:68c7	199.73.104.199
cb15:901b:901b:1324:80df:b155:c749:68c8	199.73.104.200
cb15:901b:901b:1324:80df:b155:c749:68c9	199.73.104.201
cb15:901b:901b:1324:80df:b155:c749:68ca	199.73.104.202
cb15:901b:901b:1324:80df:b155:c749:68cb	199.73.104.203
cb15:901b:901b:1324:80df:b155:c749:68cc	199.73.104.204
cb15:901b:901b:1324:80df:b155:c749:68cd	199.73.104.205
cb15:901b:901b:1324:80df:b155:c749:68ce	199.73.104.206
cb15:901b:901b:1324:80df:b155:c749:68cf	199.73.104.207
cb15:901b:901b:1324:80df:b155:c749:68d0	199.73.104.208
cb15:901b:901b:1324:80df:b155:c749:68d1	199.73.104.209
cb15:901b:901b:1324:80df:b155:c749:68d2	199.73.104.210
cb15:901b:901b:1324:80df:b155:c749:68d3	199.73.104.211
cb15:901b:901b:1324:80df:b155:c749:68d4	199.73.104.212
cb15:901b:901b:1324:80df:b155:c749:68d5	199.73.104.213
cb15:901b:901b:1324:80df:b155:c749:68d6	199.73.104.214
cb15:901b:901b:1324:80df:b155:c749:68d7	199.73.104.215
cb15:901b:901b:1324:80df:b155:c749:68d8	199.73.104.216
cb15:901b:901b:1324:80df:b155:c749:68d9	199.73.104.217
cb15:901b:901b:1324:80df:b155:c749:68da	199.73.104.218
cb15:901b:901b:1324:80df:b155:c749:68db	199.73.104.219
cb15:901b:901b:1324:80df:b155:c749:68dc	199.73.104.220
cb15:901b:901b:1324:80df:b155:c749:68dd	199.73.104.221
cb15:901b:901b:1324:80df:b155:c749:68de	199.73.104.222
cb15:901b:901b:1324:80df:b155:c749:68df	199.73.104.223
cb15:901b:901b:1324:80df:b155:c749:68e0	199.73.104.224
cb15:901b:901b:1324:80df:b155:c749:68e1	199.73.104.225
cb15:901b:901b:1324:80df:b155:c749:68e2	199.73.104.226
cb15:901b:901b:1324:80df:b155:c749:68e3	199.73.104.227
cb15:901b:901b:1324:80df:b155:c749:68e4	199.73.104.228
cb15:901b:901b:1324:80df:b155:c749:68e5	199.73.104.229
cb15:901b:901b:1324:80df:b155:c749:68e6	199.73.104.230
cb15:901b:901b:1324:80df:b155:c749:68e7	199.73.104.231
cb15:901b:901b:1324:80df:b155:c749:68e8	199.73.104.232
cb15:901b:901b:1324:80df:b155:c749:68e9	199.73.104.233
cb15:901b:901b:1324:80df:b155:c749:68ea	199.73.104.234
cb15:901b:901b:1324:80df:b155:c749:68eb	199.73.104.235
cb15:901b:901b:1324:80df:b155:c749:68ec	199.73.104.236
cb15:901b:901b:1324:80df:b155:c749:68ed	199.73.104.237
cb15:901b:901b:1324:80df:b155:c749:68ee	199.73.104.238
cb15:901b:901b:1324:80df:b155:c749:68ef	199.73.104.239
cb15:901b:901b:1324:80df:b155:c749:68f0	199.73.104.240
cb15:901b:901b:1324:80df:b155:c749:68f1	199.73.104.241
cb15:901b:901b:1324:80df:b155:c749:68f2	199.73.104.242
cb15:901b:901b:1324:80df:b155:c749:68f3	199.73.104.243
cb15:901b:901b:1324:80df:b155:c749:68f4	199.73.104.244
cb15:901b:901b:1324:80df:b155:c749:68f5	199.73.104.245
cb15:901b:901b:1324:80df:b155:c749:68f6	199.73.104.246
cb15:901b:901b:1324:80df:b155:c749:68f7	199.73.104.247
cb15:901b:901b:1324:80df:b155:c749:68f8	199.73.104.248
cb15:901b:901b:1324:80df:b155:c749:68f9	199.73.104.249
cb15:901b:901b:1324:80df:b155:c749:68fa	199.73.104.250
cb15:901b:901b:1324:80df:b155:c749:68fb	199.73.104.251
cb15:901b:901b:1324:80df:b155:c749:68fc	199.73.104.252
cb15:901b:901b:1324:80df:b155:c749:68fd	199.73.104.253
cb15:901b:901b:1324:80df:b155:c749:68fe	199.73.104.254
cb15:901b:901b:1324:80df:b155:c749:68ff	199.73.104.255

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.