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:cd24:8081:4072:7b51:8d01	123.81.141.1
cb15:901b:8024:cd24:8081:4072:7b51:8d02	123.81.141.2
cb15:901b:8024:cd24:8081:4072:7b51:8d03	123.81.141.3
cb15:901b:8024:cd24:8081:4072:7b51:8d04	123.81.141.4
cb15:901b:8024:cd24:8081:4072:7b51:8d05	123.81.141.5
cb15:901b:8024:cd24:8081:4072:7b51:8d06	123.81.141.6
cb15:901b:8024:cd24:8081:4072:7b51:8d07	123.81.141.7
cb15:901b:8024:cd24:8081:4072:7b51:8d08	123.81.141.8
cb15:901b:8024:cd24:8081:4072:7b51:8d09	123.81.141.9
cb15:901b:8024:cd24:8081:4072:7b51:8d0a	123.81.141.10
cb15:901b:8024:cd24:8081:4072:7b51:8d0b	123.81.141.11
cb15:901b:8024:cd24:8081:4072:7b51:8d0c	123.81.141.12
cb15:901b:8024:cd24:8081:4072:7b51:8d0d	123.81.141.13
cb15:901b:8024:cd24:8081:4072:7b51:8d0e	123.81.141.14
cb15:901b:8024:cd24:8081:4072:7b51:8d0f	123.81.141.15
cb15:901b:8024:cd24:8081:4072:7b51:8d10	123.81.141.16
cb15:901b:8024:cd24:8081:4072:7b51:8d11	123.81.141.17
cb15:901b:8024:cd24:8081:4072:7b51:8d12	123.81.141.18
cb15:901b:8024:cd24:8081:4072:7b51:8d13	123.81.141.19
cb15:901b:8024:cd24:8081:4072:7b51:8d14	123.81.141.20
cb15:901b:8024:cd24:8081:4072:7b51:8d15	123.81.141.21
cb15:901b:8024:cd24:8081:4072:7b51:8d16	123.81.141.22
cb15:901b:8024:cd24:8081:4072:7b51:8d17	123.81.141.23
cb15:901b:8024:cd24:8081:4072:7b51:8d18	123.81.141.24
cb15:901b:8024:cd24:8081:4072:7b51:8d19	123.81.141.25
cb15:901b:8024:cd24:8081:4072:7b51:8d1a	123.81.141.26
cb15:901b:8024:cd24:8081:4072:7b51:8d1b	123.81.141.27
cb15:901b:8024:cd24:8081:4072:7b51:8d1c	123.81.141.28
cb15:901b:8024:cd24:8081:4072:7b51:8d1d	123.81.141.29
cb15:901b:8024:cd24:8081:4072:7b51:8d1e	123.81.141.30
cb15:901b:8024:cd24:8081:4072:7b51:8d1f	123.81.141.31
cb15:901b:8024:cd24:8081:4072:7b51:8d20	123.81.141.32
cb15:901b:8024:cd24:8081:4072:7b51:8d21	123.81.141.33
cb15:901b:8024:cd24:8081:4072:7b51:8d22	123.81.141.34
cb15:901b:8024:cd24:8081:4072:7b51:8d23	123.81.141.35
cb15:901b:8024:cd24:8081:4072:7b51:8d24	123.81.141.36
cb15:901b:8024:cd24:8081:4072:7b51:8d25	123.81.141.37
cb15:901b:8024:cd24:8081:4072:7b51:8d26	123.81.141.38
cb15:901b:8024:cd24:8081:4072:7b51:8d27	123.81.141.39
cb15:901b:8024:cd24:8081:4072:7b51:8d28	123.81.141.40
cb15:901b:8024:cd24:8081:4072:7b51:8d29	123.81.141.41
cb15:901b:8024:cd24:8081:4072:7b51:8d2a	123.81.141.42
cb15:901b:8024:cd24:8081:4072:7b51:8d2b	123.81.141.43
cb15:901b:8024:cd24:8081:4072:7b51:8d2c	123.81.141.44
cb15:901b:8024:cd24:8081:4072:7b51:8d2d	123.81.141.45
cb15:901b:8024:cd24:8081:4072:7b51:8d2e	123.81.141.46
cb15:901b:8024:cd24:8081:4072:7b51:8d2f	123.81.141.47
cb15:901b:8024:cd24:8081:4072:7b51:8d30	123.81.141.48
cb15:901b:8024:cd24:8081:4072:7b51:8d31	123.81.141.49
cb15:901b:8024:cd24:8081:4072:7b51:8d32	123.81.141.50
cb15:901b:8024:cd24:8081:4072:7b51:8d33	123.81.141.51
cb15:901b:8024:cd24:8081:4072:7b51:8d34	123.81.141.52
cb15:901b:8024:cd24:8081:4072:7b51:8d35	123.81.141.53
cb15:901b:8024:cd24:8081:4072:7b51:8d36	123.81.141.54
cb15:901b:8024:cd24:8081:4072:7b51:8d37	123.81.141.55
cb15:901b:8024:cd24:8081:4072:7b51:8d38	123.81.141.56
cb15:901b:8024:cd24:8081:4072:7b51:8d39	123.81.141.57
cb15:901b:8024:cd24:8081:4072:7b51:8d3a	123.81.141.58
cb15:901b:8024:cd24:8081:4072:7b51:8d3b	123.81.141.59
cb15:901b:8024:cd24:8081:4072:7b51:8d3c	123.81.141.60

cb15:901b:8024:cd24:8081:4072:7b51:8d3d	123.81.141.61
cb15:901b:8024:cd24:8081:4072:7b51:8d3e	123.81.141.62
cb15:901b:8024:cd24:8081:4072:7b51:8d3f	123.81.141.63
cb15:901b:8024:cd24:8081:4072:7b51:8d40	123.81.141.64
cb15:901b:8024:cd24:8081:4072:7b51:8d41	123.81.141.65
cb15:901b:8024:cd24:8081:4072:7b51:8d42	123.81.141.66
cb15:901b:8024:cd24:8081:4072:7b51:8d43	123.81.141.67
cb15:901b:8024:cd24:8081:4072:7b51:8d44	123.81.141.68
cb15:901b:8024:cd24:8081:4072:7b51:8d45	123.81.141.69
cb15:901b:8024:cd24:8081:4072:7b51:8d46	123.81.141.70
cb15:901b:8024:cd24:8081:4072:7b51:8d47	123.81.141.71
cb15:901b:8024:cd24:8081:4072:7b51:8d48	123.81.141.72
cb15:901b:8024:cd24:8081:4072:7b51:8d49	123.81.141.73
cb15:901b:8024:cd24:8081:4072:7b51:8d4a	123.81.141.74
cb15:901b:8024:cd24:8081:4072:7b51:8d4b	123.81.141.75
cb15:901b:8024:cd24:8081:4072:7b51:8d4c	123.81.141.76
cb15:901b:8024:cd24:8081:4072:7b51:8d4d	123.81.141.77
cb15:901b:8024:cd24:8081:4072:7b51:8d4e	123.81.141.78
cb15:901b:8024:cd24:8081:4072:7b51:8d4f	123.81.141.79
cb15:901b:8024:cd24:8081:4072:7b51:8d50	123.81.141.80
cb15:901b:8024:cd24:8081:4072:7b51:8d51	123.81.141.81
cb15:901b:8024:cd24:8081:4072:7b51:8d52	123.81.141.82
cb15:901b:8024:cd24:8081:4072:7b51:8d53	123.81.141.83
cb15:901b:8024:cd24:8081:4072:7b51:8d54	123.81.141.84
cb15:901b:8024:cd24:8081:4072:7b51:8d55	123.81.141.85
cb15:901b:8024:cd24:8081:4072:7b51:8d56	123.81.141.86
cb15:901b:8024:cd24:8081:4072:7b51:8d57	123.81.141.87
cb15:901b:8024:cd24:8081:4072:7b51:8d58	123.81.141.88
cb15:901b:8024:cd24:8081:4072:7b51:8d59	123.81.141.89
cb15:901b:8024:cd24:8081:4072:7b51:8d5a	123.81.141.90
cb15:901b:8024:cd24:8081:4072:7b51:8d5b	123.81.141.91
cb15:901b:8024:cd24:8081:4072:7b51:8d5c	123.81.141.92
cb15:901b:8024:cd24:8081:4072:7b51:8d5d	123.81.141.93
cb15:901b:8024:cd24:8081:4072:7b51:8d5e	123.81.141.94
cb15:901b:8024:cd24:8081:4072:7b51:8d5f	123.81.141.95
cb15:901b:8024:cd24:8081:4072:7b51:8d60	123.81.141.96
cb15:901b:8024:cd24:8081:4072:7b51:8d61	123.81.141.97
cb15:901b:8024:cd24:8081:4072:7b51:8d62	123.81.141.98
cb15:901b:8024:cd24:8081:4072:7b51:8d63	123.81.141.99
cb15:901b:8024:cd24:8081:4072:7b51:8d64	123.81.141.100
cb15:901b:8024:cd24:8081:4072:7b51:8d65	123.81.141.101
cb15:901b:8024:cd24:8081:4072:7b51:8d66	123.81.141.102
cb15:901b:8024:cd24:8081:4072:7b51:8d67	123.81.141.103
cb15:901b:8024:cd24:8081:4072:7b51:8d68	123.81.141.104
cb15:901b:8024:cd24:8081:4072:7b51:8d69	123.81.141.105
cb15:901b:8024:cd24:8081:4072:7b51:8d6a	123.81.141.106
cb15:901b:8024:cd24:8081:4072:7b51:8d6b	123.81.141.107
cb15:901b:8024:cd24:8081:4072:7b51:8d6c	123.81.141.108
cb15:901b:8024:cd24:8081:4072:7b51:8d6d	123.81.141.109
cb15:901b:8024:cd24:8081:4072:7b51:8d6e	123.81.141.110
cb15:901b:8024:cd24:8081:4072:7b51:8d6f	123.81.141.111
cb15:901b:8024:cd24:8081:4072:7b51:8d70	123.81.141.112
cb15:901b:8024:cd24:8081:4072:7b51:8d71	123.81.141.113
cb15:901b:8024:cd24:8081:4072:7b51:8d72	123.81.141.114
cb15:901b:8024:cd24:8081:4072:7b51:8d73	123.81.141.115
cb15:901b:8024:cd24:8081:4072:7b51:8d74	123.81.141.116
cb15:901b:8024:cd24:8081:4072:7b51:8d75	123.81.141.117
cb15:901b:8024:cd24:8081:4072:7b51:8d76	123.81.141.118
cb15:901b:8024:cd24:8081:4072:7b51:8d77	123.81.141.119
cb15:901b:8024:cd24:8081:4072:7b51:8d78	123.81.141.120

cb15:901b:8024:cd24:8081:4072:7b51:8d79	123.81.141.121
cb15:901b:8024:cd24:8081:4072:7b51:8d7a	123.81.141.122
cb15:901b:8024:cd24:8081:4072:7b51:8d7b	123.81.141.123
cb15:901b:8024:cd24:8081:4072:7b51:8d7c	123.81.141.124
cb15:901b:8024:cd24:8081:4072:7b51:8d7d	123.81.141.125
cb15:901b:8024:cd24:8081:4072:7b51:8d7e	123.81.141.126
cb15:901b:8024:cd24:8081:4072:7b51:8d7f	123.81.141.127
cb15:901b:8024:cd24:8081:4072:7b51:8d80	123.81.141.128
cb15:901b:8024:cd24:8081:4072:7b51:8d81	123.81.141.129
cb15:901b:8024:cd24:8081:4072:7b51:8d82	123.81.141.130
cb15:901b:8024:cd24:8081:4072:7b51:8d83	123.81.141.131
cb15:901b:8024:cd24:8081:4072:7b51:8d84	123.81.141.132
cb15:901b:8024:cd24:8081:4072:7b51:8d85	123.81.141.133
cb15:901b:8024:cd24:8081:4072:7b51:8d86	123.81.141.134
cb15:901b:8024:cd24:8081:4072:7b51:8d87	123.81.141.135
cb15:901b:8024:cd24:8081:4072:7b51:8d88	123.81.141.136
cb15:901b:8024:cd24:8081:4072:7b51:8d89	123.81.141.137
cb15:901b:8024:cd24:8081:4072:7b51:8d8a	123.81.141.138
cb15:901b:8024:cd24:8081:4072:7b51:8d8b	123.81.141.139
cb15:901b:8024:cd24:8081:4072:7b51:8d8c	123.81.141.140
cb15:901b:8024:cd24:8081:4072:7b51:8d8d	123.81.141.141
cb15:901b:8024:cd24:8081:4072:7b51:8d8e	123.81.141.142
cb15:901b:8024:cd24:8081:4072:7b51:8d8f	123.81.141.143
cb15:901b:8024:cd24:8081:4072:7b51:8d90	123.81.141.144
cb15:901b:8024:cd24:8081:4072:7b51:8d91	123.81.141.145
cb15:901b:8024:cd24:8081:4072:7b51:8d92	123.81.141.146
cb15:901b:8024:cd24:8081:4072:7b51:8d93	123.81.141.147
cb15:901b:8024:cd24:8081:4072:7b51:8d94	123.81.141.148
cb15:901b:8024:cd24:8081:4072:7b51:8d95	123.81.141.149
cb15:901b:8024:cd24:8081:4072:7b51:8d96	123.81.141.150
cb15:901b:8024:cd24:8081:4072:7b51:8d97	123.81.141.151
cb15:901b:8024:cd24:8081:4072:7b51:8d98	123.81.141.152
cb15:901b:8024:cd24:8081:4072:7b51:8d99	123.81.141.153
cb15:901b:8024:cd24:8081:4072:7b51:8d9a	123.81.141.154
cb15:901b:8024:cd24:8081:4072:7b51:8d9b	123.81.141.155
cb15:901b:8024:cd24:8081:4072:7b51:8d9c	123.81.141.156
cb15:901b:8024:cd24:8081:4072:7b51:8d9d	123.81.141.157
cb15:901b:8024:cd24:8081:4072:7b51:8d9e	123.81.141.158
cb15:901b:8024:cd24:8081:4072:7b51:8d9f	123.81.141.159
cb15:901b:8024:cd24:8081:4072:7b51:8da0	123.81.141.160
cb15:901b:8024:cd24:8081:4072:7b51:8da1	123.81.141.161
cb15:901b:8024:cd24:8081:4072:7b51:8da2	123.81.141.162
cb15:901b:8024:cd24:8081:4072:7b51:8da3	123.81.141.163
cb15:901b:8024:cd24:8081:4072:7b51:8da4	123.81.141.164
cb15:901b:8024:cd24:8081:4072:7b51:8da5	123.81.141.165
cb15:901b:8024:cd24:8081:4072:7b51:8da6	123.81.141.166
cb15:901b:8024:cd24:8081:4072:7b51:8da7	123.81.141.167
cb15:901b:8024:cd24:8081:4072:7b51:8da8	123.81.141.168
cb15:901b:8024:cd24:8081:4072:7b51:8da9	123.81.141.169
cb15:901b:8024:cd24:8081:4072:7b51:8daa	123.81.141.170
cb15:901b:8024:cd24:8081:4072:7b51:8dab	123.81.141.171
cb15:901b:8024:cd24:8081:4072:7b51:8dac	123.81.141.172
cb15:901b:8024:cd24:8081:4072:7b51:8dad	123.81.141.173
cb15:901b:8024:cd24:8081:4072:7b51:8dae	123.81.141.174
cb15:901b:8024:cd24:8081:4072:7b51:8daf	123.81.141.175
cb15:901b:8024:cd24:8081:4072:7b51:8db0	123.81.141.176
cb15:901b:8024:cd24:8081:4072:7b51:8db1	123.81.141.177
cb15:901b:8024:cd24:8081:4072:7b51:8db2	123.81.141.178
cb15:901b:8024:cd24:8081:4072:7b51:8db3	123.81.141.179
cb15:901b:8024:cd24:8081:4072:7b51:8db4	123.81.141.180

cb15:901b:8024:cd24:8081:4072:7b51:8db5	123.81.141.181
cb15:901b:8024:cd24:8081:4072:7b51:8db6	123.81.141.182
cb15:901b:8024:cd24:8081:4072:7b51:8db7	123.81.141.183
cb15:901b:8024:cd24:8081:4072:7b51:8db8	123.81.141.184
cb15:901b:8024:cd24:8081:4072:7b51:8db9	123.81.141.185
cb15:901b:8024:cd24:8081:4072:7b51:8dba	123.81.141.186
cb15:901b:8024:cd24:8081:4072:7b51:8dbb	123.81.141.187
cb15:901b:8024:cd24:8081:4072:7b51:8dbc	123.81.141.188
cb15:901b:8024:cd24:8081:4072:7b51:8dbd	123.81.141.189
cb15:901b:8024:cd24:8081:4072:7b51:8dbe	123.81.141.190
cb15:901b:8024:cd24:8081:4072:7b51:8dbf	123.81.141.191
cb15:901b:8024:cd24:8081:4072:7b51:8dc0	123.81.141.192
cb15:901b:8024:cd24:8081:4072:7b51:8dc1	123.81.141.193
cb15:901b:8024:cd24:8081:4072:7b51:8dc2	123.81.141.194
cb15:901b:8024:cd24:8081:4072:7b51:8dc3	123.81.141.195
cb15:901b:8024:cd24:8081:4072:7b51:8dc4	123.81.141.196
cb15:901b:8024:cd24:8081:4072:7b51:8dc5	123.81.141.197
cb15:901b:8024:cd24:8081:4072:7b51:8dc6	123.81.141.198
cb15:901b:8024:cd24:8081:4072:7b51:8dc7	123.81.141.199
cb15:901b:8024:cd24:8081:4072:7b51:8dc8	123.81.141.200
cb15:901b:8024:cd24:8081:4072:7b51:8dc9	123.81.141.201
cb15:901b:8024:cd24:8081:4072:7b51:8dca	123.81.141.202
cb15:901b:8024:cd24:8081:4072:7b51:8dcb	123.81.141.203
cb15:901b:8024:cd24:8081:4072:7b51:8dcc	123.81.141.204
cb15:901b:8024:cd24:8081:4072:7b51:8dcd	123.81.141.205
cb15:901b:8024:cd24:8081:4072:7b51:8dce	123.81.141.206
cb15:901b:8024:cd24:8081:4072:7b51:8dcf	123.81.141.207
cb15:901b:8024:cd24:8081:4072:7b51:8dd0	123.81.141.208
cb15:901b:8024:cd24:8081:4072:7b51:8dd1	123.81.141.209
cb15:901b:8024:cd24:8081:4072:7b51:8dd2	123.81.141.210
cb15:901b:8024:cd24:8081:4072:7b51:8dd3	123.81.141.211
cb15:901b:8024:cd24:8081:4072:7b51:8dd4	123.81.141.212
cb15:901b:8024:cd24:8081:4072:7b51:8dd5	123.81.141.213
cb15:901b:8024:cd24:8081:4072:7b51:8dd6	123.81.141.214
cb15:901b:8024:cd24:8081:4072:7b51:8dd7	123.81.141.215
cb15:901b:8024:cd24:8081:4072:7b51:8dd8	123.81.141.216
cb15:901b:8024:cd24:8081:4072:7b51:8dd9	123.81.141.217
cb15:901b:8024:cd24:8081:4072:7b51:8dda	123.81.141.218
cb15:901b:8024:cd24:8081:4072:7b51:8ddb	123.81.141.219
cb15:901b:8024:cd24:8081:4072:7b51:8ddc	123.81.141.220
cb15:901b:8024:cd24:8081:4072:7b51:8ddd	123.81.141.221
cb15:901b:8024:cd24:8081:4072:7b51:8dde	123.81.141.222
cb15:901b:8024:cd24:8081:4072:7b51:8ddf	123.81.141.223
cb15:901b:8024:cd24:8081:4072:7b51:8de0	123.81.141.224
cb15:901b:8024:cd24:8081:4072:7b51:8de1	123.81.141.225
cb15:901b:8024:cd24:8081:4072:7b51:8de2	123.81.141.226
cb15:901b:8024:cd24:8081:4072:7b51:8de3	123.81.141.227
cb15:901b:8024:cd24:8081:4072:7b51:8de4	123.81.141.228
cb15:901b:8024:cd24:8081:4072:7b51:8de5	123.81.141.229
cb15:901b:8024:cd24:8081:4072:7b51:8de6	123.81.141.230
cb15:901b:8024:cd24:8081:4072:7b51:8de7	123.81.141.231
cb15:901b:8024:cd24:8081:4072:7b51:8de8	123.81.141.232
cb15:901b:8024:cd24:8081:4072:7b51:8de9	123.81.141.233
cb15:901b:8024:cd24:8081:4072:7b51:8dea	123.81.141.234
cb15:901b:8024:cd24:8081:4072:7b51:8deb	123.81.141.235
cb15:901b:8024:cd24:8081:4072:7b51:8dec	123.81.141.236
cb15:901b:8024:cd24:8081:4072:7b51:8ded	123.81.141.237
cb15:901b:8024:cd24:8081:4072:7b51:8dee	123.81.141.238
cb15:901b:8024:cd24:8081:4072:7b51:8def	123.81.141.239
cb15:901b:8024:cd24:8081:4072:7b51:8df0	123.81.141.240
cb15:901b:8024:cd24:8081:4072:7b51:8df1	123.81.141.241
cb15:901b:8024:cd24:8081:4072:7b51:8df2	123.81.141.242
cb15:901b:8024:cd24:8081:4072:7b51:8df3	123.81.141.243
cb15:901b:8024:cd24:8081:4072:7b51:8df4	123.81.141.244
cb15:901b:8024:cd24:8081:4072:7b51:8df5	123.81.141.245
cb15:901b:8024:cd24:8081:4072:7b51:8df6	123.81.141.246
cb15:901b:8024:cd24:8081:4072:7b51:8df7	123.81.141.247
cb15:901b:8024:cd24:8081:4072:7b51:8df8	123.81.141.248
cb15:901b:8024:cd24:8081:4072:7b51:8df9	123.81.141.249
cb15:901b:8024:cd24:8081:4072:7b51:8dfa	123.81.141.250
cb15:901b:8024:cd24:8081:4072:7b51:8dfb	123.81.141.251
cb15:901b:8024:cd24:8081:4072:7b51:8dfc	123.81.141.252
cb15:901b:8024:cd24:8081:4072:7b51:8dfd	123.81.141.253
cb15:901b:8024:cd24:8081:4072:7b51:8dfe	123.81.141.254
cb15:901b:8024:cd24:8081:4072:7b51:8dff	123.81.141.255

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.