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:8024:cd24:8081:4072:7b51:cd01	123.81.205.1
cb15:901b:8024:cd24:8081:4072:7b51:cd02	123.81.205.2
cb15:901b:8024:cd24:8081:4072:7b51:cd03	123.81.205.3
cb15:901b:8024:cd24:8081:4072:7b51:cd04	123.81.205.4
cb15:901b:8024:cd24:8081:4072:7b51:cd05	123.81.205.5
cb15:901b:8024:cd24:8081:4072:7b51:cd06	123.81.205.6
cb15:901b:8024:cd24:8081:4072:7b51:cd07	123.81.205.7
cb15:901b:8024:cd24:8081:4072:7b51:cd08	123.81.205.8
cb15:901b:8024:cd24:8081:4072:7b51:cd09	123.81.205.9
cb15:901b:8024:cd24:8081:4072:7b51:cd0a	123.81.205.10
cb15:901b:8024:cd24:8081:4072:7b51:cd0b	123.81.205.11
cb15:901b:8024:cd24:8081:4072:7b51:cd0c	123.81.205.12
cb15:901b:8024:cd24:8081:4072:7b51:cd0d	123.81.205.13
cb15:901b:8024:cd24:8081:4072:7b51:cd0e	123.81.205.14
cb15:901b:8024:cd24:8081:4072:7b51:cd0f	123.81.205.15
cb15:901b:8024:cd24:8081:4072:7b51:cd10	123.81.205.16
cb15:901b:8024:cd24:8081:4072:7b51:cd11	123.81.205.17
cb15:901b:8024:cd24:8081:4072:7b51:cd12	123.81.205.18
cb15:901b:8024:cd24:8081:4072:7b51:cd13	123.81.205.19
cb15:901b:8024:cd24:8081:4072:7b51:cd14	123.81.205.20
cb15:901b:8024:cd24:8081:4072:7b51:cd15	123.81.205.21
cb15:901b:8024:cd24:8081:4072:7b51:cd16	123.81.205.22
cb15:901b:8024:cd24:8081:4072:7b51:cd17	123.81.205.23
cb15:901b:8024:cd24:8081:4072:7b51:cd18	123.81.205.24
cb15:901b:8024:cd24:8081:4072:7b51:cd19	123.81.205.25
cb15:901b:8024:cd24:8081:4072:7b51:cd1a	123.81.205.26
cb15:901b:8024:cd24:8081:4072:7b51:cd1b	123.81.205.27
cb15:901b:8024:cd24:8081:4072:7b51:cd1c	123.81.205.28
cb15:901b:8024:cd24:8081:4072:7b51:cd1d	123.81.205.29
cb15:901b:8024:cd24:8081:4072:7b51:cd1e	123.81.205.30
cb15:901b:8024:cd24:8081:4072:7b51:cd1f	123.81.205.31
cb15:901b:8024:cd24:8081:4072:7b51:cd20	123.81.205.32
cb15:901b:8024:cd24:8081:4072:7b51:cd21	123.81.205.33
cb15:901b:8024:cd24:8081:4072:7b51:cd22	123.81.205.34
cb15:901b:8024:cd24:8081:4072:7b51:cd23	123.81.205.35
cb15:901b:8024:cd24:8081:4072:7b51:cd24	123.81.205.36
cb15:901b:8024:cd24:8081:4072:7b51:cd25	123.81.205.37
cb15:901b:8024:cd24:8081:4072:7b51:cd26	123.81.205.38
cb15:901b:8024:cd24:8081:4072:7b51:cd27	123.81.205.39
cb15:901b:8024:cd24:8081:4072:7b51:cd28	123.81.205.40
cb15:901b:8024:cd24:8081:4072:7b51:cd29	123.81.205.41
cb15:901b:8024:cd24:8081:4072:7b51:cd2a	123.81.205.42
cb15:901b:8024:cd24:8081:4072:7b51:cd2b	123.81.205.43
cb15:901b:8024:cd24:8081:4072:7b51:cd2c	123.81.205.44
cb15:901b:8024:cd24:8081:4072:7b51:cd2d	123.81.205.45
cb15:901b:8024:cd24:8081:4072:7b51:cd2e	123.81.205.46
cb15:901b:8024:cd24:8081:4072:7b51:cd2f	123.81.205.47
cb15:901b:8024:cd24:8081:4072:7b51:cd30	123.81.205.48
cb15:901b:8024:cd24:8081:4072:7b51:cd31	123.81.205.49
cb15:901b:8024:cd24:8081:4072:7b51:cd32	123.81.205.50
cb15:901b:8024:cd24:8081:4072:7b51:cd33	123.81.205.51
cb15:901b:8024:cd24:8081:4072:7b51:cd34	123.81.205.52
cb15:901b:8024:cd24:8081:4072:7b51:cd35	123.81.205.53
cb15:901b:8024:cd24:8081:4072:7b51:cd36	123.81.205.54
cb15:901b:8024:cd24:8081:4072:7b51:cd37	123.81.205.55
cb15:901b:8024:cd24:8081:4072:7b51:cd38	123.81.205.56
cb15:901b:8024:cd24:8081:4072:7b51:cd39	123.81.205.57
cb15:901b:8024:cd24:8081:4072:7b51:cd3a	123.81.205.58
cb15:901b:8024:cd24:8081:4072:7b51:cd3b	123.81.205.59
cb15:901b:8024:cd24:8081:4072:7b51:cd3c	123.81.205.60

cb15:901b:8024:cd24:8081:4072:7b51:cd3d	123.81.205.61
cb15:901b:8024:cd24:8081:4072:7b51:cd3e	123.81.205.62
cb15:901b:8024:cd24:8081:4072:7b51:cd3f	123.81.205.63
cb15:901b:8024:cd24:8081:4072:7b51:cd40	123.81.205.64
cb15:901b:8024:cd24:8081:4072:7b51:cd41	123.81.205.65
cb15:901b:8024:cd24:8081:4072:7b51:cd42	123.81.205.66
cb15:901b:8024:cd24:8081:4072:7b51:cd43	123.81.205.67
cb15:901b:8024:cd24:8081:4072:7b51:cd44	123.81.205.68
cb15:901b:8024:cd24:8081:4072:7b51:cd45	123.81.205.69
cb15:901b:8024:cd24:8081:4072:7b51:cd46	123.81.205.70
cb15:901b:8024:cd24:8081:4072:7b51:cd47	123.81.205.71
cb15:901b:8024:cd24:8081:4072:7b51:cd48	123.81.205.72
cb15:901b:8024:cd24:8081:4072:7b51:cd49	123.81.205.73
cb15:901b:8024:cd24:8081:4072:7b51:cd4a	123.81.205.74
cb15:901b:8024:cd24:8081:4072:7b51:cd4b	123.81.205.75
cb15:901b:8024:cd24:8081:4072:7b51:cd4c	123.81.205.76
cb15:901b:8024:cd24:8081:4072:7b51:cd4d	123.81.205.77
cb15:901b:8024:cd24:8081:4072:7b51:cd4e	123.81.205.78
cb15:901b:8024:cd24:8081:4072:7b51:cd4f	123.81.205.79
cb15:901b:8024:cd24:8081:4072:7b51:cd50	123.81.205.80
cb15:901b:8024:cd24:8081:4072:7b51:cd51	123.81.205.81
cb15:901b:8024:cd24:8081:4072:7b51:cd52	123.81.205.82
cb15:901b:8024:cd24:8081:4072:7b51:cd53	123.81.205.83
cb15:901b:8024:cd24:8081:4072:7b51:cd54	123.81.205.84
cb15:901b:8024:cd24:8081:4072:7b51:cd55	123.81.205.85
cb15:901b:8024:cd24:8081:4072:7b51:cd56	123.81.205.86
cb15:901b:8024:cd24:8081:4072:7b51:cd57	123.81.205.87
cb15:901b:8024:cd24:8081:4072:7b51:cd58	123.81.205.88
cb15:901b:8024:cd24:8081:4072:7b51:cd59	123.81.205.89
cb15:901b:8024:cd24:8081:4072:7b51:cd5a	123.81.205.90
cb15:901b:8024:cd24:8081:4072:7b51:cd5b	123.81.205.91
cb15:901b:8024:cd24:8081:4072:7b51:cd5c	123.81.205.92
cb15:901b:8024:cd24:8081:4072:7b51:cd5d	123.81.205.93
cb15:901b:8024:cd24:8081:4072:7b51:cd5e	123.81.205.94
cb15:901b:8024:cd24:8081:4072:7b51:cd5f	123.81.205.95
cb15:901b:8024:cd24:8081:4072:7b51:cd60	123.81.205.96
cb15:901b:8024:cd24:8081:4072:7b51:cd61	123.81.205.97
cb15:901b:8024:cd24:8081:4072:7b51:cd62	123.81.205.98
cb15:901b:8024:cd24:8081:4072:7b51:cd63	123.81.205.99
cb15:901b:8024:cd24:8081:4072:7b51:cd64	123.81.205.100
cb15:901b:8024:cd24:8081:4072:7b51:cd65	123.81.205.101
cb15:901b:8024:cd24:8081:4072:7b51:cd66	123.81.205.102
cb15:901b:8024:cd24:8081:4072:7b51:cd67	123.81.205.103
cb15:901b:8024:cd24:8081:4072:7b51:cd68	123.81.205.104
cb15:901b:8024:cd24:8081:4072:7b51:cd69	123.81.205.105
cb15:901b:8024:cd24:8081:4072:7b51:cd6a	123.81.205.106
cb15:901b:8024:cd24:8081:4072:7b51:cd6b	123.81.205.107
cb15:901b:8024:cd24:8081:4072:7b51:cd6c	123.81.205.108
cb15:901b:8024:cd24:8081:4072:7b51:cd6d	123.81.205.109
cb15:901b:8024:cd24:8081:4072:7b51:cd6e	123.81.205.110
cb15:901b:8024:cd24:8081:4072:7b51:cd6f	123.81.205.111
cb15:901b:8024:cd24:8081:4072:7b51:cd70	123.81.205.112
cb15:901b:8024:cd24:8081:4072:7b51:cd71	123.81.205.113
cb15:901b:8024:cd24:8081:4072:7b51:cd72	123.81.205.114
cb15:901b:8024:cd24:8081:4072:7b51:cd73	123.81.205.115
cb15:901b:8024:cd24:8081:4072:7b51:cd74	123.81.205.116
cb15:901b:8024:cd24:8081:4072:7b51:cd75	123.81.205.117
cb15:901b:8024:cd24:8081:4072:7b51:cd76	123.81.205.118
cb15:901b:8024:cd24:8081:4072:7b51:cd77	123.81.205.119
cb15:901b:8024:cd24:8081:4072:7b51:cd78	123.81.205.120

cb15:901b:8024:cd24:8081:4072:7b51:cd79	123.81.205.121
cb15:901b:8024:cd24:8081:4072:7b51:cd7a	123.81.205.122
cb15:901b:8024:cd24:8081:4072:7b51:cd7b	123.81.205.123
cb15:901b:8024:cd24:8081:4072:7b51:cd7c	123.81.205.124
cb15:901b:8024:cd24:8081:4072:7b51:cd7d	123.81.205.125
cb15:901b:8024:cd24:8081:4072:7b51:cd7e	123.81.205.126
cb15:901b:8024:cd24:8081:4072:7b51:cd7f	123.81.205.127
cb15:901b:8024:cd24:8081:4072:7b51:cd80	123.81.205.128
cb15:901b:8024:cd24:8081:4072:7b51:cd81	123.81.205.129
cb15:901b:8024:cd24:8081:4072:7b51:cd82	123.81.205.130
cb15:901b:8024:cd24:8081:4072:7b51:cd83	123.81.205.131
cb15:901b:8024:cd24:8081:4072:7b51:cd84	123.81.205.132
cb15:901b:8024:cd24:8081:4072:7b51:cd85	123.81.205.133
cb15:901b:8024:cd24:8081:4072:7b51:cd86	123.81.205.134
cb15:901b:8024:cd24:8081:4072:7b51:cd87	123.81.205.135
cb15:901b:8024:cd24:8081:4072:7b51:cd88	123.81.205.136
cb15:901b:8024:cd24:8081:4072:7b51:cd89	123.81.205.137
cb15:901b:8024:cd24:8081:4072:7b51:cd8a	123.81.205.138
cb15:901b:8024:cd24:8081:4072:7b51:cd8b	123.81.205.139
cb15:901b:8024:cd24:8081:4072:7b51:cd8c	123.81.205.140
cb15:901b:8024:cd24:8081:4072:7b51:cd8d	123.81.205.141
cb15:901b:8024:cd24:8081:4072:7b51:cd8e	123.81.205.142
cb15:901b:8024:cd24:8081:4072:7b51:cd8f	123.81.205.143
cb15:901b:8024:cd24:8081:4072:7b51:cd90	123.81.205.144
cb15:901b:8024:cd24:8081:4072:7b51:cd91	123.81.205.145
cb15:901b:8024:cd24:8081:4072:7b51:cd92	123.81.205.146
cb15:901b:8024:cd24:8081:4072:7b51:cd93	123.81.205.147
cb15:901b:8024:cd24:8081:4072:7b51:cd94	123.81.205.148
cb15:901b:8024:cd24:8081:4072:7b51:cd95	123.81.205.149
cb15:901b:8024:cd24:8081:4072:7b51:cd96	123.81.205.150
cb15:901b:8024:cd24:8081:4072:7b51:cd97	123.81.205.151
cb15:901b:8024:cd24:8081:4072:7b51:cd98	123.81.205.152
cb15:901b:8024:cd24:8081:4072:7b51:cd99	123.81.205.153
cb15:901b:8024:cd24:8081:4072:7b51:cd9a	123.81.205.154
cb15:901b:8024:cd24:8081:4072:7b51:cd9b	123.81.205.155
cb15:901b:8024:cd24:8081:4072:7b51:cd9c	123.81.205.156
cb15:901b:8024:cd24:8081:4072:7b51:cd9d	123.81.205.157
cb15:901b:8024:cd24:8081:4072:7b51:cd9e	123.81.205.158
cb15:901b:8024:cd24:8081:4072:7b51:cd9f	123.81.205.159
cb15:901b:8024:cd24:8081:4072:7b51:cda0	123.81.205.160
cb15:901b:8024:cd24:8081:4072:7b51:cda1	123.81.205.161
cb15:901b:8024:cd24:8081:4072:7b51:cda2	123.81.205.162
cb15:901b:8024:cd24:8081:4072:7b51:cda3	123.81.205.163
cb15:901b:8024:cd24:8081:4072:7b51:cda4	123.81.205.164
cb15:901b:8024:cd24:8081:4072:7b51:cda5	123.81.205.165
cb15:901b:8024:cd24:8081:4072:7b51:cda6	123.81.205.166
cb15:901b:8024:cd24:8081:4072:7b51:cda7	123.81.205.167
cb15:901b:8024:cd24:8081:4072:7b51:cda8	123.81.205.168
cb15:901b:8024:cd24:8081:4072:7b51:cda9	123.81.205.169
cb15:901b:8024:cd24:8081:4072:7b51:cdaa	123.81.205.170
cb15:901b:8024:cd24:8081:4072:7b51:cdab	123.81.205.171
cb15:901b:8024:cd24:8081:4072:7b51:cdac	123.81.205.172
cb15:901b:8024:cd24:8081:4072:7b51:cdad	123.81.205.173
cb15:901b:8024:cd24:8081:4072:7b51:cdae	123.81.205.174
cb15:901b:8024:cd24:8081:4072:7b51:cdaf	123.81.205.175
cb15:901b:8024:cd24:8081:4072:7b51:cdb0	123.81.205.176
cb15:901b:8024:cd24:8081:4072:7b51:cdb1	123.81.205.177
cb15:901b:8024:cd24:8081:4072:7b51:cdb2	123.81.205.178
cb15:901b:8024:cd24:8081:4072:7b51:cdb3	123.81.205.179
cb15:901b:8024:cd24:8081:4072:7b51:cdb4	123.81.205.180

cb15:901b:8024:cd24:8081:4072:7b51:cdb5	123.81.205.181
cb15:901b:8024:cd24:8081:4072:7b51:cdb6	123.81.205.182
cb15:901b:8024:cd24:8081:4072:7b51:cdb7	123.81.205.183
cb15:901b:8024:cd24:8081:4072:7b51:cdb8	123.81.205.184
cb15:901b:8024:cd24:8081:4072:7b51:cdb9	123.81.205.185
cb15:901b:8024:cd24:8081:4072:7b51:cdba	123.81.205.186
cb15:901b:8024:cd24:8081:4072:7b51:cdbb	123.81.205.187
cb15:901b:8024:cd24:8081:4072:7b51:cdbc	123.81.205.188
cb15:901b:8024:cd24:8081:4072:7b51:cdbd	123.81.205.189
cb15:901b:8024:cd24:8081:4072:7b51:cdbe	123.81.205.190
cb15:901b:8024:cd24:8081:4072:7b51:cdbf	123.81.205.191
cb15:901b:8024:cd24:8081:4072:7b51:cdc0	123.81.205.192
cb15:901b:8024:cd24:8081:4072:7b51:cdc1	123.81.205.193
cb15:901b:8024:cd24:8081:4072:7b51:cdc2	123.81.205.194
cb15:901b:8024:cd24:8081:4072:7b51:cdc3	123.81.205.195
cb15:901b:8024:cd24:8081:4072:7b51:cdc4	123.81.205.196
cb15:901b:8024:cd24:8081:4072:7b51:cdc5	123.81.205.197
cb15:901b:8024:cd24:8081:4072:7b51:cdc6	123.81.205.198
cb15:901b:8024:cd24:8081:4072:7b51:cdc7	123.81.205.199
cb15:901b:8024:cd24:8081:4072:7b51:cdc8	123.81.205.200
cb15:901b:8024:cd24:8081:4072:7b51:cdc9	123.81.205.201
cb15:901b:8024:cd24:8081:4072:7b51:cdca	123.81.205.202
cb15:901b:8024:cd24:8081:4072:7b51:cdcb	123.81.205.203
cb15:901b:8024:cd24:8081:4072:7b51:cdcc	123.81.205.204
cb15:901b:8024:cd24:8081:4072:7b51:cdcd	123.81.205.205
cb15:901b:8024:cd24:8081:4072:7b51:cdce	123.81.205.206
cb15:901b:8024:cd24:8081:4072:7b51:cdcf	123.81.205.207
cb15:901b:8024:cd24:8081:4072:7b51:cdd0	123.81.205.208
cb15:901b:8024:cd24:8081:4072:7b51:cdd1	123.81.205.209
cb15:901b:8024:cd24:8081:4072:7b51:cdd2	123.81.205.210
cb15:901b:8024:cd24:8081:4072:7b51:cdd3	123.81.205.211
cb15:901b:8024:cd24:8081:4072:7b51:cdd4	123.81.205.212
cb15:901b:8024:cd24:8081:4072:7b51:cdd5	123.81.205.213
cb15:901b:8024:cd24:8081:4072:7b51:cdd6	123.81.205.214
cb15:901b:8024:cd24:8081:4072:7b51:cdd7	123.81.205.215
cb15:901b:8024:cd24:8081:4072:7b51:cdd8	123.81.205.216
cb15:901b:8024:cd24:8081:4072:7b51:cdd9	123.81.205.217
cb15:901b:8024:cd24:8081:4072:7b51:cdda	123.81.205.218
cb15:901b:8024:cd24:8081:4072:7b51:cddb	123.81.205.219
cb15:901b:8024:cd24:8081:4072:7b51:cddc	123.81.205.220
cb15:901b:8024:cd24:8081:4072:7b51:cddd	123.81.205.221
cb15:901b:8024:cd24:8081:4072:7b51:cdde	123.81.205.222
cb15:901b:8024:cd24:8081:4072:7b51:cddf	123.81.205.223
cb15:901b:8024:cd24:8081:4072:7b51:cde0	123.81.205.224
cb15:901b:8024:cd24:8081:4072:7b51:cde1	123.81.205.225
cb15:901b:8024:cd24:8081:4072:7b51:cde2	123.81.205.226
cb15:901b:8024:cd24:8081:4072:7b51:cde3	123.81.205.227
cb15:901b:8024:cd24:8081:4072:7b51:cde4	123.81.205.228
cb15:901b:8024:cd24:8081:4072:7b51:cde5	123.81.205.229
cb15:901b:8024:cd24:8081:4072:7b51:cde6	123.81.205.230
cb15:901b:8024:cd24:8081:4072:7b51:cde7	123.81.205.231
cb15:901b:8024:cd24:8081:4072:7b51:cde8	123.81.205.232
cb15:901b:8024:cd24:8081:4072:7b51:cde9	123.81.205.233
cb15:901b:8024:cd24:8081:4072:7b51:cdea	123.81.205.234
cb15:901b:8024:cd24:8081:4072:7b51:cdeb	123.81.205.235
cb15:901b:8024:cd24:8081:4072:7b51:cdec	123.81.205.236
cb15:901b:8024:cd24:8081:4072:7b51:cded	123.81.205.237
cb15:901b:8024:cd24:8081:4072:7b51:cdee	123.81.205.238
cb15:901b:8024:cd24:8081:4072:7b51:cdef	123.81.205.239
cb15:901b:8024:cd24:8081:4072:7b51:cdf0	123.81.205.240
cb15:901b:8024:cd24:8081:4072:7b51:cdf1	123.81.205.241
cb15:901b:8024:cd24:8081:4072:7b51:cdf2	123.81.205.242
cb15:901b:8024:cd24:8081:4072:7b51:cdf3	123.81.205.243
cb15:901b:8024:cd24:8081:4072:7b51:cdf4	123.81.205.244
cb15:901b:8024:cd24:8081:4072:7b51:cdf5	123.81.205.245
cb15:901b:8024:cd24:8081:4072:7b51:cdf6	123.81.205.246
cb15:901b:8024:cd24:8081:4072:7b51:cdf7	123.81.205.247
cb15:901b:8024:cd24:8081:4072:7b51:cdf8	123.81.205.248
cb15:901b:8024:cd24:8081:4072:7b51:cdf9	123.81.205.249
cb15:901b:8024:cd24:8081:4072:7b51:cdfa	123.81.205.250
cb15:901b:8024:cd24:8081:4072:7b51:cdfb	123.81.205.251
cb15:901b:8024:cd24:8081:4072:7b51:cdfc	123.81.205.252
cb15:901b:8024:cd24:8081:4072:7b51:cdfd	123.81.205.253
cb15:901b:8024:cd24:8081:4072:7b51:cdfe	123.81.205.254
cb15:901b:8024:cd24:8081:4072:7b51:cdff	123.81.205.255

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.