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:dc01	123.81.220.1
cb15:901b:8024:cd24:8081:4072:7b51:dc02	123.81.220.2
cb15:901b:8024:cd24:8081:4072:7b51:dc03	123.81.220.3
cb15:901b:8024:cd24:8081:4072:7b51:dc04	123.81.220.4
cb15:901b:8024:cd24:8081:4072:7b51:dc05	123.81.220.5
cb15:901b:8024:cd24:8081:4072:7b51:dc06	123.81.220.6
cb15:901b:8024:cd24:8081:4072:7b51:dc07	123.81.220.7
cb15:901b:8024:cd24:8081:4072:7b51:dc08	123.81.220.8
cb15:901b:8024:cd24:8081:4072:7b51:dc09	123.81.220.9
cb15:901b:8024:cd24:8081:4072:7b51:dc0a	123.81.220.10
cb15:901b:8024:cd24:8081:4072:7b51:dc0b	123.81.220.11
cb15:901b:8024:cd24:8081:4072:7b51:dc0c	123.81.220.12
cb15:901b:8024:cd24:8081:4072:7b51:dc0d	123.81.220.13
cb15:901b:8024:cd24:8081:4072:7b51:dc0e	123.81.220.14
cb15:901b:8024:cd24:8081:4072:7b51:dc0f	123.81.220.15
cb15:901b:8024:cd24:8081:4072:7b51:dc10	123.81.220.16
cb15:901b:8024:cd24:8081:4072:7b51:dc11	123.81.220.17
cb15:901b:8024:cd24:8081:4072:7b51:dc12	123.81.220.18
cb15:901b:8024:cd24:8081:4072:7b51:dc13	123.81.220.19
cb15:901b:8024:cd24:8081:4072:7b51:dc14	123.81.220.20
cb15:901b:8024:cd24:8081:4072:7b51:dc15	123.81.220.21
cb15:901b:8024:cd24:8081:4072:7b51:dc16	123.81.220.22
cb15:901b:8024:cd24:8081:4072:7b51:dc17	123.81.220.23
cb15:901b:8024:cd24:8081:4072:7b51:dc18	123.81.220.24
cb15:901b:8024:cd24:8081:4072:7b51:dc19	123.81.220.25
cb15:901b:8024:cd24:8081:4072:7b51:dc1a	123.81.220.26
cb15:901b:8024:cd24:8081:4072:7b51:dc1b	123.81.220.27
cb15:901b:8024:cd24:8081:4072:7b51:dc1c	123.81.220.28
cb15:901b:8024:cd24:8081:4072:7b51:dc1d	123.81.220.29
cb15:901b:8024:cd24:8081:4072:7b51:dc1e	123.81.220.30
cb15:901b:8024:cd24:8081:4072:7b51:dc1f	123.81.220.31
cb15:901b:8024:cd24:8081:4072:7b51:dc20	123.81.220.32
cb15:901b:8024:cd24:8081:4072:7b51:dc21	123.81.220.33
cb15:901b:8024:cd24:8081:4072:7b51:dc22	123.81.220.34
cb15:901b:8024:cd24:8081:4072:7b51:dc23	123.81.220.35
cb15:901b:8024:cd24:8081:4072:7b51:dc24	123.81.220.36
cb15:901b:8024:cd24:8081:4072:7b51:dc25	123.81.220.37
cb15:901b:8024:cd24:8081:4072:7b51:dc26	123.81.220.38
cb15:901b:8024:cd24:8081:4072:7b51:dc27	123.81.220.39
cb15:901b:8024:cd24:8081:4072:7b51:dc28	123.81.220.40
cb15:901b:8024:cd24:8081:4072:7b51:dc29	123.81.220.41
cb15:901b:8024:cd24:8081:4072:7b51:dc2a	123.81.220.42
cb15:901b:8024:cd24:8081:4072:7b51:dc2b	123.81.220.43
cb15:901b:8024:cd24:8081:4072:7b51:dc2c	123.81.220.44
cb15:901b:8024:cd24:8081:4072:7b51:dc2d	123.81.220.45
cb15:901b:8024:cd24:8081:4072:7b51:dc2e	123.81.220.46
cb15:901b:8024:cd24:8081:4072:7b51:dc2f	123.81.220.47
cb15:901b:8024:cd24:8081:4072:7b51:dc30	123.81.220.48
cb15:901b:8024:cd24:8081:4072:7b51:dc31	123.81.220.49
cb15:901b:8024:cd24:8081:4072:7b51:dc32	123.81.220.50
cb15:901b:8024:cd24:8081:4072:7b51:dc33	123.81.220.51
cb15:901b:8024:cd24:8081:4072:7b51:dc34	123.81.220.52
cb15:901b:8024:cd24:8081:4072:7b51:dc35	123.81.220.53
cb15:901b:8024:cd24:8081:4072:7b51:dc36	123.81.220.54
cb15:901b:8024:cd24:8081:4072:7b51:dc37	123.81.220.55
cb15:901b:8024:cd24:8081:4072:7b51:dc38	123.81.220.56
cb15:901b:8024:cd24:8081:4072:7b51:dc39	123.81.220.57
cb15:901b:8024:cd24:8081:4072:7b51:dc3a	123.81.220.58
cb15:901b:8024:cd24:8081:4072:7b51:dc3b	123.81.220.59
cb15:901b:8024:cd24:8081:4072:7b51:dc3c	123.81.220.60

cb15:901b:8024:cd24:8081:4072:7b51:dc3d	123.81.220.61
cb15:901b:8024:cd24:8081:4072:7b51:dc3e	123.81.220.62
cb15:901b:8024:cd24:8081:4072:7b51:dc3f	123.81.220.63
cb15:901b:8024:cd24:8081:4072:7b51:dc40	123.81.220.64
cb15:901b:8024:cd24:8081:4072:7b51:dc41	123.81.220.65
cb15:901b:8024:cd24:8081:4072:7b51:dc42	123.81.220.66
cb15:901b:8024:cd24:8081:4072:7b51:dc43	123.81.220.67
cb15:901b:8024:cd24:8081:4072:7b51:dc44	123.81.220.68
cb15:901b:8024:cd24:8081:4072:7b51:dc45	123.81.220.69
cb15:901b:8024:cd24:8081:4072:7b51:dc46	123.81.220.70
cb15:901b:8024:cd24:8081:4072:7b51:dc47	123.81.220.71
cb15:901b:8024:cd24:8081:4072:7b51:dc48	123.81.220.72
cb15:901b:8024:cd24:8081:4072:7b51:dc49	123.81.220.73
cb15:901b:8024:cd24:8081:4072:7b51:dc4a	123.81.220.74
cb15:901b:8024:cd24:8081:4072:7b51:dc4b	123.81.220.75
cb15:901b:8024:cd24:8081:4072:7b51:dc4c	123.81.220.76
cb15:901b:8024:cd24:8081:4072:7b51:dc4d	123.81.220.77
cb15:901b:8024:cd24:8081:4072:7b51:dc4e	123.81.220.78
cb15:901b:8024:cd24:8081:4072:7b51:dc4f	123.81.220.79
cb15:901b:8024:cd24:8081:4072:7b51:dc50	123.81.220.80
cb15:901b:8024:cd24:8081:4072:7b51:dc51	123.81.220.81
cb15:901b:8024:cd24:8081:4072:7b51:dc52	123.81.220.82
cb15:901b:8024:cd24:8081:4072:7b51:dc53	123.81.220.83
cb15:901b:8024:cd24:8081:4072:7b51:dc54	123.81.220.84
cb15:901b:8024:cd24:8081:4072:7b51:dc55	123.81.220.85
cb15:901b:8024:cd24:8081:4072:7b51:dc56	123.81.220.86
cb15:901b:8024:cd24:8081:4072:7b51:dc57	123.81.220.87
cb15:901b:8024:cd24:8081:4072:7b51:dc58	123.81.220.88
cb15:901b:8024:cd24:8081:4072:7b51:dc59	123.81.220.89
cb15:901b:8024:cd24:8081:4072:7b51:dc5a	123.81.220.90
cb15:901b:8024:cd24:8081:4072:7b51:dc5b	123.81.220.91
cb15:901b:8024:cd24:8081:4072:7b51:dc5c	123.81.220.92
cb15:901b:8024:cd24:8081:4072:7b51:dc5d	123.81.220.93
cb15:901b:8024:cd24:8081:4072:7b51:dc5e	123.81.220.94
cb15:901b:8024:cd24:8081:4072:7b51:dc5f	123.81.220.95
cb15:901b:8024:cd24:8081:4072:7b51:dc60	123.81.220.96
cb15:901b:8024:cd24:8081:4072:7b51:dc61	123.81.220.97
cb15:901b:8024:cd24:8081:4072:7b51:dc62	123.81.220.98
cb15:901b:8024:cd24:8081:4072:7b51:dc63	123.81.220.99
cb15:901b:8024:cd24:8081:4072:7b51:dc64	123.81.220.100
cb15:901b:8024:cd24:8081:4072:7b51:dc65	123.81.220.101
cb15:901b:8024:cd24:8081:4072:7b51:dc66	123.81.220.102
cb15:901b:8024:cd24:8081:4072:7b51:dc67	123.81.220.103
cb15:901b:8024:cd24:8081:4072:7b51:dc68	123.81.220.104
cb15:901b:8024:cd24:8081:4072:7b51:dc69	123.81.220.105
cb15:901b:8024:cd24:8081:4072:7b51:dc6a	123.81.220.106
cb15:901b:8024:cd24:8081:4072:7b51:dc6b	123.81.220.107
cb15:901b:8024:cd24:8081:4072:7b51:dc6c	123.81.220.108
cb15:901b:8024:cd24:8081:4072:7b51:dc6d	123.81.220.109
cb15:901b:8024:cd24:8081:4072:7b51:dc6e	123.81.220.110
cb15:901b:8024:cd24:8081:4072:7b51:dc6f	123.81.220.111
cb15:901b:8024:cd24:8081:4072:7b51:dc70	123.81.220.112
cb15:901b:8024:cd24:8081:4072:7b51:dc71	123.81.220.113
cb15:901b:8024:cd24:8081:4072:7b51:dc72	123.81.220.114
cb15:901b:8024:cd24:8081:4072:7b51:dc73	123.81.220.115
cb15:901b:8024:cd24:8081:4072:7b51:dc74	123.81.220.116
cb15:901b:8024:cd24:8081:4072:7b51:dc75	123.81.220.117
cb15:901b:8024:cd24:8081:4072:7b51:dc76	123.81.220.118
cb15:901b:8024:cd24:8081:4072:7b51:dc77	123.81.220.119
cb15:901b:8024:cd24:8081:4072:7b51:dc78	123.81.220.120

cb15:901b:8024:cd24:8081:4072:7b51:dc79	123.81.220.121
cb15:901b:8024:cd24:8081:4072:7b51:dc7a	123.81.220.122
cb15:901b:8024:cd24:8081:4072:7b51:dc7b	123.81.220.123
cb15:901b:8024:cd24:8081:4072:7b51:dc7c	123.81.220.124
cb15:901b:8024:cd24:8081:4072:7b51:dc7d	123.81.220.125
cb15:901b:8024:cd24:8081:4072:7b51:dc7e	123.81.220.126
cb15:901b:8024:cd24:8081:4072:7b51:dc7f	123.81.220.127
cb15:901b:8024:cd24:8081:4072:7b51:dc80	123.81.220.128
cb15:901b:8024:cd24:8081:4072:7b51:dc81	123.81.220.129
cb15:901b:8024:cd24:8081:4072:7b51:dc82	123.81.220.130
cb15:901b:8024:cd24:8081:4072:7b51:dc83	123.81.220.131
cb15:901b:8024:cd24:8081:4072:7b51:dc84	123.81.220.132
cb15:901b:8024:cd24:8081:4072:7b51:dc85	123.81.220.133
cb15:901b:8024:cd24:8081:4072:7b51:dc86	123.81.220.134
cb15:901b:8024:cd24:8081:4072:7b51:dc87	123.81.220.135
cb15:901b:8024:cd24:8081:4072:7b51:dc88	123.81.220.136
cb15:901b:8024:cd24:8081:4072:7b51:dc89	123.81.220.137
cb15:901b:8024:cd24:8081:4072:7b51:dc8a	123.81.220.138
cb15:901b:8024:cd24:8081:4072:7b51:dc8b	123.81.220.139
cb15:901b:8024:cd24:8081:4072:7b51:dc8c	123.81.220.140
cb15:901b:8024:cd24:8081:4072:7b51:dc8d	123.81.220.141
cb15:901b:8024:cd24:8081:4072:7b51:dc8e	123.81.220.142
cb15:901b:8024:cd24:8081:4072:7b51:dc8f	123.81.220.143
cb15:901b:8024:cd24:8081:4072:7b51:dc90	123.81.220.144
cb15:901b:8024:cd24:8081:4072:7b51:dc91	123.81.220.145
cb15:901b:8024:cd24:8081:4072:7b51:dc92	123.81.220.146
cb15:901b:8024:cd24:8081:4072:7b51:dc93	123.81.220.147
cb15:901b:8024:cd24:8081:4072:7b51:dc94	123.81.220.148
cb15:901b:8024:cd24:8081:4072:7b51:dc95	123.81.220.149
cb15:901b:8024:cd24:8081:4072:7b51:dc96	123.81.220.150
cb15:901b:8024:cd24:8081:4072:7b51:dc97	123.81.220.151
cb15:901b:8024:cd24:8081:4072:7b51:dc98	123.81.220.152
cb15:901b:8024:cd24:8081:4072:7b51:dc99	123.81.220.153
cb15:901b:8024:cd24:8081:4072:7b51:dc9a	123.81.220.154
cb15:901b:8024:cd24:8081:4072:7b51:dc9b	123.81.220.155
cb15:901b:8024:cd24:8081:4072:7b51:dc9c	123.81.220.156
cb15:901b:8024:cd24:8081:4072:7b51:dc9d	123.81.220.157
cb15:901b:8024:cd24:8081:4072:7b51:dc9e	123.81.220.158
cb15:901b:8024:cd24:8081:4072:7b51:dc9f	123.81.220.159
cb15:901b:8024:cd24:8081:4072:7b51:dca0	123.81.220.160
cb15:901b:8024:cd24:8081:4072:7b51:dca1	123.81.220.161
cb15:901b:8024:cd24:8081:4072:7b51:dca2	123.81.220.162
cb15:901b:8024:cd24:8081:4072:7b51:dca3	123.81.220.163
cb15:901b:8024:cd24:8081:4072:7b51:dca4	123.81.220.164
cb15:901b:8024:cd24:8081:4072:7b51:dca5	123.81.220.165
cb15:901b:8024:cd24:8081:4072:7b51:dca6	123.81.220.166
cb15:901b:8024:cd24:8081:4072:7b51:dca7	123.81.220.167
cb15:901b:8024:cd24:8081:4072:7b51:dca8	123.81.220.168
cb15:901b:8024:cd24:8081:4072:7b51:dca9	123.81.220.169
cb15:901b:8024:cd24:8081:4072:7b51:dcaa	123.81.220.170
cb15:901b:8024:cd24:8081:4072:7b51:dcab	123.81.220.171
cb15:901b:8024:cd24:8081:4072:7b51:dcac	123.81.220.172
cb15:901b:8024:cd24:8081:4072:7b51:dcad	123.81.220.173
cb15:901b:8024:cd24:8081:4072:7b51:dcae	123.81.220.174
cb15:901b:8024:cd24:8081:4072:7b51:dcaf	123.81.220.175
cb15:901b:8024:cd24:8081:4072:7b51:dcb0	123.81.220.176
cb15:901b:8024:cd24:8081:4072:7b51:dcb1	123.81.220.177
cb15:901b:8024:cd24:8081:4072:7b51:dcb2	123.81.220.178
cb15:901b:8024:cd24:8081:4072:7b51:dcb3	123.81.220.179
cb15:901b:8024:cd24:8081:4072:7b51:dcb4	123.81.220.180

cb15:901b:8024:cd24:8081:4072:7b51:dcb5	123.81.220.181
cb15:901b:8024:cd24:8081:4072:7b51:dcb6	123.81.220.182
cb15:901b:8024:cd24:8081:4072:7b51:dcb7	123.81.220.183
cb15:901b:8024:cd24:8081:4072:7b51:dcb8	123.81.220.184
cb15:901b:8024:cd24:8081:4072:7b51:dcb9	123.81.220.185
cb15:901b:8024:cd24:8081:4072:7b51:dcba	123.81.220.186
cb15:901b:8024:cd24:8081:4072:7b51:dcbb	123.81.220.187
cb15:901b:8024:cd24:8081:4072:7b51:dcbc	123.81.220.188
cb15:901b:8024:cd24:8081:4072:7b51:dcbd	123.81.220.189
cb15:901b:8024:cd24:8081:4072:7b51:dcbe	123.81.220.190
cb15:901b:8024:cd24:8081:4072:7b51:dcbf	123.81.220.191
cb15:901b:8024:cd24:8081:4072:7b51:dcc0	123.81.220.192
cb15:901b:8024:cd24:8081:4072:7b51:dcc1	123.81.220.193
cb15:901b:8024:cd24:8081:4072:7b51:dcc2	123.81.220.194
cb15:901b:8024:cd24:8081:4072:7b51:dcc3	123.81.220.195
cb15:901b:8024:cd24:8081:4072:7b51:dcc4	123.81.220.196
cb15:901b:8024:cd24:8081:4072:7b51:dcc5	123.81.220.197
cb15:901b:8024:cd24:8081:4072:7b51:dcc6	123.81.220.198
cb15:901b:8024:cd24:8081:4072:7b51:dcc7	123.81.220.199
cb15:901b:8024:cd24:8081:4072:7b51:dcc8	123.81.220.200
cb15:901b:8024:cd24:8081:4072:7b51:dcc9	123.81.220.201
cb15:901b:8024:cd24:8081:4072:7b51:dcca	123.81.220.202
cb15:901b:8024:cd24:8081:4072:7b51:dccb	123.81.220.203
cb15:901b:8024:cd24:8081:4072:7b51:dccc	123.81.220.204
cb15:901b:8024:cd24:8081:4072:7b51:dccd	123.81.220.205
cb15:901b:8024:cd24:8081:4072:7b51:dcce	123.81.220.206
cb15:901b:8024:cd24:8081:4072:7b51:dccf	123.81.220.207
cb15:901b:8024:cd24:8081:4072:7b51:dcd0	123.81.220.208
cb15:901b:8024:cd24:8081:4072:7b51:dcd1	123.81.220.209
cb15:901b:8024:cd24:8081:4072:7b51:dcd2	123.81.220.210
cb15:901b:8024:cd24:8081:4072:7b51:dcd3	123.81.220.211
cb15:901b:8024:cd24:8081:4072:7b51:dcd4	123.81.220.212
cb15:901b:8024:cd24:8081:4072:7b51:dcd5	123.81.220.213
cb15:901b:8024:cd24:8081:4072:7b51:dcd6	123.81.220.214
cb15:901b:8024:cd24:8081:4072:7b51:dcd7	123.81.220.215
cb15:901b:8024:cd24:8081:4072:7b51:dcd8	123.81.220.216
cb15:901b:8024:cd24:8081:4072:7b51:dcd9	123.81.220.217
cb15:901b:8024:cd24:8081:4072:7b51:dcda	123.81.220.218
cb15:901b:8024:cd24:8081:4072:7b51:dcdb	123.81.220.219
cb15:901b:8024:cd24:8081:4072:7b51:dcdc	123.81.220.220
cb15:901b:8024:cd24:8081:4072:7b51:dcdd	123.81.220.221
cb15:901b:8024:cd24:8081:4072:7b51:dcde	123.81.220.222
cb15:901b:8024:cd24:8081:4072:7b51:dcdf	123.81.220.223
cb15:901b:8024:cd24:8081:4072:7b51:dce0	123.81.220.224
cb15:901b:8024:cd24:8081:4072:7b51:dce1	123.81.220.225
cb15:901b:8024:cd24:8081:4072:7b51:dce2	123.81.220.226
cb15:901b:8024:cd24:8081:4072:7b51:dce3	123.81.220.227
cb15:901b:8024:cd24:8081:4072:7b51:dce4	123.81.220.228
cb15:901b:8024:cd24:8081:4072:7b51:dce5	123.81.220.229
cb15:901b:8024:cd24:8081:4072:7b51:dce6	123.81.220.230
cb15:901b:8024:cd24:8081:4072:7b51:dce7	123.81.220.231
cb15:901b:8024:cd24:8081:4072:7b51:dce8	123.81.220.232
cb15:901b:8024:cd24:8081:4072:7b51:dce9	123.81.220.233
cb15:901b:8024:cd24:8081:4072:7b51:dcea	123.81.220.234
cb15:901b:8024:cd24:8081:4072:7b51:dceb	123.81.220.235
cb15:901b:8024:cd24:8081:4072:7b51:dcec	123.81.220.236
cb15:901b:8024:cd24:8081:4072:7b51:dced	123.81.220.237
cb15:901b:8024:cd24:8081:4072:7b51:dcee	123.81.220.238
cb15:901b:8024:cd24:8081:4072:7b51:dcef	123.81.220.239
cb15:901b:8024:cd24:8081:4072:7b51:dcf0	123.81.220.240
cb15:901b:8024:cd24:8081:4072:7b51:dcf1	123.81.220.241
cb15:901b:8024:cd24:8081:4072:7b51:dcf2	123.81.220.242
cb15:901b:8024:cd24:8081:4072:7b51:dcf3	123.81.220.243
cb15:901b:8024:cd24:8081:4072:7b51:dcf4	123.81.220.244
cb15:901b:8024:cd24:8081:4072:7b51:dcf5	123.81.220.245
cb15:901b:8024:cd24:8081:4072:7b51:dcf6	123.81.220.246
cb15:901b:8024:cd24:8081:4072:7b51:dcf7	123.81.220.247
cb15:901b:8024:cd24:8081:4072:7b51:dcf8	123.81.220.248
cb15:901b:8024:cd24:8081:4072:7b51:dcf9	123.81.220.249
cb15:901b:8024:cd24:8081:4072:7b51:dcfa	123.81.220.250
cb15:901b:8024:cd24:8081:4072:7b51:dcfb	123.81.220.251
cb15:901b:8024:cd24:8081:4072:7b51:dcfc	123.81.220.252
cb15:901b:8024:cd24:8081:4072:7b51:dcfd	123.81.220.253
cb15:901b:8024:cd24:8081:4072:7b51:dcfe	123.81.220.254
cb15:901b:8024:cd24:8081:4072:7b51:dcff	123.81.220.255

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.