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
b51a:901b:cb15:8045:ada8:2224:a33:6801	10.51.104.1
b51a:901b:cb15:8045:ada8:2224:a33:6802	10.51.104.2
b51a:901b:cb15:8045:ada8:2224:a33:6803	10.51.104.3
b51a:901b:cb15:8045:ada8:2224:a33:6804	10.51.104.4
b51a:901b:cb15:8045:ada8:2224:a33:6805	10.51.104.5
b51a:901b:cb15:8045:ada8:2224:a33:6806	10.51.104.6
b51a:901b:cb15:8045:ada8:2224:a33:6807	10.51.104.7
b51a:901b:cb15:8045:ada8:2224:a33:6808	10.51.104.8
b51a:901b:cb15:8045:ada8:2224:a33:6809	10.51.104.9
b51a:901b:cb15:8045:ada8:2224:a33:680a	10.51.104.10
b51a:901b:cb15:8045:ada8:2224:a33:680b	10.51.104.11
b51a:901b:cb15:8045:ada8:2224:a33:680c	10.51.104.12
b51a:901b:cb15:8045:ada8:2224:a33:680d	10.51.104.13
b51a:901b:cb15:8045:ada8:2224:a33:680e	10.51.104.14
b51a:901b:cb15:8045:ada8:2224:a33:680f	10.51.104.15
b51a:901b:cb15:8045:ada8:2224:a33:6810	10.51.104.16
b51a:901b:cb15:8045:ada8:2224:a33:6811	10.51.104.17
b51a:901b:cb15:8045:ada8:2224:a33:6812	10.51.104.18
b51a:901b:cb15:8045:ada8:2224:a33:6813	10.51.104.19
b51a:901b:cb15:8045:ada8:2224:a33:6814	10.51.104.20
b51a:901b:cb15:8045:ada8:2224:a33:6815	10.51.104.21
b51a:901b:cb15:8045:ada8:2224:a33:6816	10.51.104.22
b51a:901b:cb15:8045:ada8:2224:a33:6817	10.51.104.23
b51a:901b:cb15:8045:ada8:2224:a33:6818	10.51.104.24
b51a:901b:cb15:8045:ada8:2224:a33:6819	10.51.104.25
b51a:901b:cb15:8045:ada8:2224:a33:681a	10.51.104.26
b51a:901b:cb15:8045:ada8:2224:a33:681b	10.51.104.27
b51a:901b:cb15:8045:ada8:2224:a33:681c	10.51.104.28
b51a:901b:cb15:8045:ada8:2224:a33:681d	10.51.104.29
b51a:901b:cb15:8045:ada8:2224:a33:681e	10.51.104.30
b51a:901b:cb15:8045:ada8:2224:a33:681f	10.51.104.31
b51a:901b:cb15:8045:ada8:2224:a33:6820	10.51.104.32
b51a:901b:cb15:8045:ada8:2224:a33:6821	10.51.104.33
b51a:901b:cb15:8045:ada8:2224:a33:6822	10.51.104.34
b51a:901b:cb15:8045:ada8:2224:a33:6823	10.51.104.35
b51a:901b:cb15:8045:ada8:2224:a33:6824	10.51.104.36
b51a:901b:cb15:8045:ada8:2224:a33:6825	10.51.104.37
b51a:901b:cb15:8045:ada8:2224:a33:6826	10.51.104.38
b51a:901b:cb15:8045:ada8:2224:a33:6827	10.51.104.39
b51a:901b:cb15:8045:ada8:2224:a33:6828	10.51.104.40
b51a:901b:cb15:8045:ada8:2224:a33:6829	10.51.104.41
b51a:901b:cb15:8045:ada8:2224:a33:682a	10.51.104.42
b51a:901b:cb15:8045:ada8:2224:a33:682b	10.51.104.43
b51a:901b:cb15:8045:ada8:2224:a33:682c	10.51.104.44
b51a:901b:cb15:8045:ada8:2224:a33:682d	10.51.104.45
b51a:901b:cb15:8045:ada8:2224:a33:682e	10.51.104.46
b51a:901b:cb15:8045:ada8:2224:a33:682f	10.51.104.47
b51a:901b:cb15:8045:ada8:2224:a33:6830	10.51.104.48
b51a:901b:cb15:8045:ada8:2224:a33:6831	10.51.104.49
b51a:901b:cb15:8045:ada8:2224:a33:6832	10.51.104.50
b51a:901b:cb15:8045:ada8:2224:a33:6833	10.51.104.51
b51a:901b:cb15:8045:ada8:2224:a33:6834	10.51.104.52
b51a:901b:cb15:8045:ada8:2224:a33:6835	10.51.104.53
b51a:901b:cb15:8045:ada8:2224:a33:6836	10.51.104.54
b51a:901b:cb15:8045:ada8:2224:a33:6837	10.51.104.55
b51a:901b:cb15:8045:ada8:2224:a33:6838	10.51.104.56
b51a:901b:cb15:8045:ada8:2224:a33:6839	10.51.104.57
b51a:901b:cb15:8045:ada8:2224:a33:683a	10.51.104.58
b51a:901b:cb15:8045:ada8:2224:a33:683b	10.51.104.59
b51a:901b:cb15:8045:ada8:2224:a33:683c	10.51.104.60

b51a:901b:cb15:8045:ada8:2224:a33:683d	10.51.104.61
b51a:901b:cb15:8045:ada8:2224:a33:683e	10.51.104.62
b51a:901b:cb15:8045:ada8:2224:a33:683f	10.51.104.63
b51a:901b:cb15:8045:ada8:2224:a33:6840	10.51.104.64
b51a:901b:cb15:8045:ada8:2224:a33:6841	10.51.104.65
b51a:901b:cb15:8045:ada8:2224:a33:6842	10.51.104.66
b51a:901b:cb15:8045:ada8:2224:a33:6843	10.51.104.67
b51a:901b:cb15:8045:ada8:2224:a33:6844	10.51.104.68
b51a:901b:cb15:8045:ada8:2224:a33:6845	10.51.104.69
b51a:901b:cb15:8045:ada8:2224:a33:6846	10.51.104.70
b51a:901b:cb15:8045:ada8:2224:a33:6847	10.51.104.71
b51a:901b:cb15:8045:ada8:2224:a33:6848	10.51.104.72
b51a:901b:cb15:8045:ada8:2224:a33:6849	10.51.104.73
b51a:901b:cb15:8045:ada8:2224:a33:684a	10.51.104.74
b51a:901b:cb15:8045:ada8:2224:a33:684b	10.51.104.75
b51a:901b:cb15:8045:ada8:2224:a33:684c	10.51.104.76
b51a:901b:cb15:8045:ada8:2224:a33:684d	10.51.104.77
b51a:901b:cb15:8045:ada8:2224:a33:684e	10.51.104.78
b51a:901b:cb15:8045:ada8:2224:a33:684f	10.51.104.79
b51a:901b:cb15:8045:ada8:2224:a33:6850	10.51.104.80
b51a:901b:cb15:8045:ada8:2224:a33:6851	10.51.104.81
b51a:901b:cb15:8045:ada8:2224:a33:6852	10.51.104.82
b51a:901b:cb15:8045:ada8:2224:a33:6853	10.51.104.83
b51a:901b:cb15:8045:ada8:2224:a33:6854	10.51.104.84
b51a:901b:cb15:8045:ada8:2224:a33:6855	10.51.104.85
b51a:901b:cb15:8045:ada8:2224:a33:6856	10.51.104.86
b51a:901b:cb15:8045:ada8:2224:a33:6857	10.51.104.87
b51a:901b:cb15:8045:ada8:2224:a33:6858	10.51.104.88
b51a:901b:cb15:8045:ada8:2224:a33:6859	10.51.104.89
b51a:901b:cb15:8045:ada8:2224:a33:685a	10.51.104.90
b51a:901b:cb15:8045:ada8:2224:a33:685b	10.51.104.91
b51a:901b:cb15:8045:ada8:2224:a33:685c	10.51.104.92
b51a:901b:cb15:8045:ada8:2224:a33:685d	10.51.104.93
b51a:901b:cb15:8045:ada8:2224:a33:685e	10.51.104.94
b51a:901b:cb15:8045:ada8:2224:a33:685f	10.51.104.95
b51a:901b:cb15:8045:ada8:2224:a33:6860	10.51.104.96
b51a:901b:cb15:8045:ada8:2224:a33:6861	10.51.104.97
b51a:901b:cb15:8045:ada8:2224:a33:6862	10.51.104.98
b51a:901b:cb15:8045:ada8:2224:a33:6863	10.51.104.99
b51a:901b:cb15:8045:ada8:2224:a33:6864	10.51.104.100
b51a:901b:cb15:8045:ada8:2224:a33:6865	10.51.104.101
b51a:901b:cb15:8045:ada8:2224:a33:6866	10.51.104.102
b51a:901b:cb15:8045:ada8:2224:a33:6867	10.51.104.103
b51a:901b:cb15:8045:ada8:2224:a33:6868	10.51.104.104
b51a:901b:cb15:8045:ada8:2224:a33:6869	10.51.104.105
b51a:901b:cb15:8045:ada8:2224:a33:686a	10.51.104.106
b51a:901b:cb15:8045:ada8:2224:a33:686b	10.51.104.107
b51a:901b:cb15:8045:ada8:2224:a33:686c	10.51.104.108
b51a:901b:cb15:8045:ada8:2224:a33:686d	10.51.104.109
b51a:901b:cb15:8045:ada8:2224:a33:686e	10.51.104.110
b51a:901b:cb15:8045:ada8:2224:a33:686f	10.51.104.111
b51a:901b:cb15:8045:ada8:2224:a33:6870	10.51.104.112
b51a:901b:cb15:8045:ada8:2224:a33:6871	10.51.104.113
b51a:901b:cb15:8045:ada8:2224:a33:6872	10.51.104.114
b51a:901b:cb15:8045:ada8:2224:a33:6873	10.51.104.115
b51a:901b:cb15:8045:ada8:2224:a33:6874	10.51.104.116
b51a:901b:cb15:8045:ada8:2224:a33:6875	10.51.104.117
b51a:901b:cb15:8045:ada8:2224:a33:6876	10.51.104.118
b51a:901b:cb15:8045:ada8:2224:a33:6877	10.51.104.119
b51a:901b:cb15:8045:ada8:2224:a33:6878	10.51.104.120

b51a:901b:cb15:8045:ada8:2224:a33:6879	10.51.104.121
b51a:901b:cb15:8045:ada8:2224:a33:687a	10.51.104.122
b51a:901b:cb15:8045:ada8:2224:a33:687b	10.51.104.123
b51a:901b:cb15:8045:ada8:2224:a33:687c	10.51.104.124
b51a:901b:cb15:8045:ada8:2224:a33:687d	10.51.104.125
b51a:901b:cb15:8045:ada8:2224:a33:687e	10.51.104.126
b51a:901b:cb15:8045:ada8:2224:a33:687f	10.51.104.127
b51a:901b:cb15:8045:ada8:2224:a33:6880	10.51.104.128
b51a:901b:cb15:8045:ada8:2224:a33:6881	10.51.104.129
b51a:901b:cb15:8045:ada8:2224:a33:6882	10.51.104.130
b51a:901b:cb15:8045:ada8:2224:a33:6883	10.51.104.131
b51a:901b:cb15:8045:ada8:2224:a33:6884	10.51.104.132
b51a:901b:cb15:8045:ada8:2224:a33:6885	10.51.104.133
b51a:901b:cb15:8045:ada8:2224:a33:6886	10.51.104.134
b51a:901b:cb15:8045:ada8:2224:a33:6887	10.51.104.135
b51a:901b:cb15:8045:ada8:2224:a33:6888	10.51.104.136
b51a:901b:cb15:8045:ada8:2224:a33:6889	10.51.104.137
b51a:901b:cb15:8045:ada8:2224:a33:688a	10.51.104.138
b51a:901b:cb15:8045:ada8:2224:a33:688b	10.51.104.139
b51a:901b:cb15:8045:ada8:2224:a33:688c	10.51.104.140
b51a:901b:cb15:8045:ada8:2224:a33:688d	10.51.104.141
b51a:901b:cb15:8045:ada8:2224:a33:688e	10.51.104.142
b51a:901b:cb15:8045:ada8:2224:a33:688f	10.51.104.143
b51a:901b:cb15:8045:ada8:2224:a33:6890	10.51.104.144
b51a:901b:cb15:8045:ada8:2224:a33:6891	10.51.104.145
b51a:901b:cb15:8045:ada8:2224:a33:6892	10.51.104.146
b51a:901b:cb15:8045:ada8:2224:a33:6893	10.51.104.147
b51a:901b:cb15:8045:ada8:2224:a33:6894	10.51.104.148
b51a:901b:cb15:8045:ada8:2224:a33:6895	10.51.104.149
b51a:901b:cb15:8045:ada8:2224:a33:6896	10.51.104.150
b51a:901b:cb15:8045:ada8:2224:a33:6897	10.51.104.151
b51a:901b:cb15:8045:ada8:2224:a33:6898	10.51.104.152
b51a:901b:cb15:8045:ada8:2224:a33:6899	10.51.104.153
b51a:901b:cb15:8045:ada8:2224:a33:689a	10.51.104.154
b51a:901b:cb15:8045:ada8:2224:a33:689b	10.51.104.155
b51a:901b:cb15:8045:ada8:2224:a33:689c	10.51.104.156
b51a:901b:cb15:8045:ada8:2224:a33:689d	10.51.104.157
b51a:901b:cb15:8045:ada8:2224:a33:689e	10.51.104.158
b51a:901b:cb15:8045:ada8:2224:a33:689f	10.51.104.159
b51a:901b:cb15:8045:ada8:2224:a33:68a0	10.51.104.160
b51a:901b:cb15:8045:ada8:2224:a33:68a1	10.51.104.161
b51a:901b:cb15:8045:ada8:2224:a33:68a2	10.51.104.162
b51a:901b:cb15:8045:ada8:2224:a33:68a3	10.51.104.163
b51a:901b:cb15:8045:ada8:2224:a33:68a4	10.51.104.164
b51a:901b:cb15:8045:ada8:2224:a33:68a5	10.51.104.165
b51a:901b:cb15:8045:ada8:2224:a33:68a6	10.51.104.166
b51a:901b:cb15:8045:ada8:2224:a33:68a7	10.51.104.167
b51a:901b:cb15:8045:ada8:2224:a33:68a8	10.51.104.168
b51a:901b:cb15:8045:ada8:2224:a33:68a9	10.51.104.169
b51a:901b:cb15:8045:ada8:2224:a33:68aa	10.51.104.170
b51a:901b:cb15:8045:ada8:2224:a33:68ab	10.51.104.171
b51a:901b:cb15:8045:ada8:2224:a33:68ac	10.51.104.172
b51a:901b:cb15:8045:ada8:2224:a33:68ad	10.51.104.173
b51a:901b:cb15:8045:ada8:2224:a33:68ae	10.51.104.174
b51a:901b:cb15:8045:ada8:2224:a33:68af	10.51.104.175
b51a:901b:cb15:8045:ada8:2224:a33:68b0	10.51.104.176
b51a:901b:cb15:8045:ada8:2224:a33:68b1	10.51.104.177
b51a:901b:cb15:8045:ada8:2224:a33:68b2	10.51.104.178
b51a:901b:cb15:8045:ada8:2224:a33:68b3	10.51.104.179
b51a:901b:cb15:8045:ada8:2224:a33:68b4	10.51.104.180

b51a:901b:cb15:8045:ada8:2224:a33:68b5	10.51.104.181
b51a:901b:cb15:8045:ada8:2224:a33:68b6	10.51.104.182
b51a:901b:cb15:8045:ada8:2224:a33:68b7	10.51.104.183
b51a:901b:cb15:8045:ada8:2224:a33:68b8	10.51.104.184
b51a:901b:cb15:8045:ada8:2224:a33:68b9	10.51.104.185
b51a:901b:cb15:8045:ada8:2224:a33:68ba	10.51.104.186
b51a:901b:cb15:8045:ada8:2224:a33:68bb	10.51.104.187
b51a:901b:cb15:8045:ada8:2224:a33:68bc	10.51.104.188
b51a:901b:cb15:8045:ada8:2224:a33:68bd	10.51.104.189
b51a:901b:cb15:8045:ada8:2224:a33:68be	10.51.104.190
b51a:901b:cb15:8045:ada8:2224:a33:68bf	10.51.104.191
b51a:901b:cb15:8045:ada8:2224:a33:68c0	10.51.104.192
b51a:901b:cb15:8045:ada8:2224:a33:68c1	10.51.104.193
b51a:901b:cb15:8045:ada8:2224:a33:68c2	10.51.104.194
b51a:901b:cb15:8045:ada8:2224:a33:68c3	10.51.104.195
b51a:901b:cb15:8045:ada8:2224:a33:68c4	10.51.104.196
b51a:901b:cb15:8045:ada8:2224:a33:68c5	10.51.104.197
b51a:901b:cb15:8045:ada8:2224:a33:68c6	10.51.104.198
b51a:901b:cb15:8045:ada8:2224:a33:68c7	10.51.104.199
b51a:901b:cb15:8045:ada8:2224:a33:68c8	10.51.104.200
b51a:901b:cb15:8045:ada8:2224:a33:68c9	10.51.104.201
b51a:901b:cb15:8045:ada8:2224:a33:68ca	10.51.104.202
b51a:901b:cb15:8045:ada8:2224:a33:68cb	10.51.104.203
b51a:901b:cb15:8045:ada8:2224:a33:68cc	10.51.104.204
b51a:901b:cb15:8045:ada8:2224:a33:68cd	10.51.104.205
b51a:901b:cb15:8045:ada8:2224:a33:68ce	10.51.104.206
b51a:901b:cb15:8045:ada8:2224:a33:68cf	10.51.104.207
b51a:901b:cb15:8045:ada8:2224:a33:68d0	10.51.104.208
b51a:901b:cb15:8045:ada8:2224:a33:68d1	10.51.104.209
b51a:901b:cb15:8045:ada8:2224:a33:68d2	10.51.104.210
b51a:901b:cb15:8045:ada8:2224:a33:68d3	10.51.104.211
b51a:901b:cb15:8045:ada8:2224:a33:68d4	10.51.104.212
b51a:901b:cb15:8045:ada8:2224:a33:68d5	10.51.104.213
b51a:901b:cb15:8045:ada8:2224:a33:68d6	10.51.104.214
b51a:901b:cb15:8045:ada8:2224:a33:68d7	10.51.104.215
b51a:901b:cb15:8045:ada8:2224:a33:68d8	10.51.104.216
b51a:901b:cb15:8045:ada8:2224:a33:68d9	10.51.104.217
b51a:901b:cb15:8045:ada8:2224:a33:68da	10.51.104.218
b51a:901b:cb15:8045:ada8:2224:a33:68db	10.51.104.219
b51a:901b:cb15:8045:ada8:2224:a33:68dc	10.51.104.220
b51a:901b:cb15:8045:ada8:2224:a33:68dd	10.51.104.221
b51a:901b:cb15:8045:ada8:2224:a33:68de	10.51.104.222
b51a:901b:cb15:8045:ada8:2224:a33:68df	10.51.104.223
b51a:901b:cb15:8045:ada8:2224:a33:68e0	10.51.104.224
b51a:901b:cb15:8045:ada8:2224:a33:68e1	10.51.104.225
b51a:901b:cb15:8045:ada8:2224:a33:68e2	10.51.104.226
b51a:901b:cb15:8045:ada8:2224:a33:68e3	10.51.104.227
b51a:901b:cb15:8045:ada8:2224:a33:68e4	10.51.104.228
b51a:901b:cb15:8045:ada8:2224:a33:68e5	10.51.104.229
b51a:901b:cb15:8045:ada8:2224:a33:68e6	10.51.104.230
b51a:901b:cb15:8045:ada8:2224:a33:68e7	10.51.104.231
b51a:901b:cb15:8045:ada8:2224:a33:68e8	10.51.104.232
b51a:901b:cb15:8045:ada8:2224:a33:68e9	10.51.104.233
b51a:901b:cb15:8045:ada8:2224:a33:68ea	10.51.104.234
b51a:901b:cb15:8045:ada8:2224:a33:68eb	10.51.104.235
b51a:901b:cb15:8045:ada8:2224:a33:68ec	10.51.104.236
b51a:901b:cb15:8045:ada8:2224:a33:68ed	10.51.104.237
b51a:901b:cb15:8045:ada8:2224:a33:68ee	10.51.104.238
b51a:901b:cb15:8045:ada8:2224:a33:68ef	10.51.104.239
b51a:901b:cb15:8045:ada8:2224:a33:68f0	10.51.104.240
b51a:901b:cb15:8045:ada8:2224:a33:68f1	10.51.104.241
b51a:901b:cb15:8045:ada8:2224:a33:68f2	10.51.104.242
b51a:901b:cb15:8045:ada8:2224:a33:68f3	10.51.104.243
b51a:901b:cb15:8045:ada8:2224:a33:68f4	10.51.104.244
b51a:901b:cb15:8045:ada8:2224:a33:68f5	10.51.104.245
b51a:901b:cb15:8045:ada8:2224:a33:68f6	10.51.104.246
b51a:901b:cb15:8045:ada8:2224:a33:68f7	10.51.104.247
b51a:901b:cb15:8045:ada8:2224:a33:68f8	10.51.104.248
b51a:901b:cb15:8045:ada8:2224:a33:68f9	10.51.104.249
b51a:901b:cb15:8045:ada8:2224:a33:68fa	10.51.104.250
b51a:901b:cb15:8045:ada8:2224:a33:68fb	10.51.104.251
b51a:901b:cb15:8045:ada8:2224:a33:68fc	10.51.104.252
b51a:901b:cb15:8045:ada8:2224:a33:68fd	10.51.104.253
b51a:901b:cb15:8045:ada8:2224:a33:68fe	10.51.104.254
b51a:901b:cb15:8045:ada8:2224:a33:68ff	10.51.104.255

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.