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:cd24:8081:4072:7b51:5b01	123.81.91.1
cb15:901b:8024:cd24:8081:4072:7b51:5b02	123.81.91.2
cb15:901b:8024:cd24:8081:4072:7b51:5b03	123.81.91.3
cb15:901b:8024:cd24:8081:4072:7b51:5b04	123.81.91.4
cb15:901b:8024:cd24:8081:4072:7b51:5b05	123.81.91.5
cb15:901b:8024:cd24:8081:4072:7b51:5b06	123.81.91.6
cb15:901b:8024:cd24:8081:4072:7b51:5b07	123.81.91.7
cb15:901b:8024:cd24:8081:4072:7b51:5b08	123.81.91.8
cb15:901b:8024:cd24:8081:4072:7b51:5b09	123.81.91.9
cb15:901b:8024:cd24:8081:4072:7b51:5b0a	123.81.91.10
cb15:901b:8024:cd24:8081:4072:7b51:5b0b	123.81.91.11
cb15:901b:8024:cd24:8081:4072:7b51:5b0c	123.81.91.12
cb15:901b:8024:cd24:8081:4072:7b51:5b0d	123.81.91.13
cb15:901b:8024:cd24:8081:4072:7b51:5b0e	123.81.91.14
cb15:901b:8024:cd24:8081:4072:7b51:5b0f	123.81.91.15
cb15:901b:8024:cd24:8081:4072:7b51:5b10	123.81.91.16
cb15:901b:8024:cd24:8081:4072:7b51:5b11	123.81.91.17
cb15:901b:8024:cd24:8081:4072:7b51:5b12	123.81.91.18
cb15:901b:8024:cd24:8081:4072:7b51:5b13	123.81.91.19
cb15:901b:8024:cd24:8081:4072:7b51:5b14	123.81.91.20
cb15:901b:8024:cd24:8081:4072:7b51:5b15	123.81.91.21
cb15:901b:8024:cd24:8081:4072:7b51:5b16	123.81.91.22
cb15:901b:8024:cd24:8081:4072:7b51:5b17	123.81.91.23
cb15:901b:8024:cd24:8081:4072:7b51:5b18	123.81.91.24
cb15:901b:8024:cd24:8081:4072:7b51:5b19	123.81.91.25
cb15:901b:8024:cd24:8081:4072:7b51:5b1a	123.81.91.26
cb15:901b:8024:cd24:8081:4072:7b51:5b1b	123.81.91.27
cb15:901b:8024:cd24:8081:4072:7b51:5b1c	123.81.91.28
cb15:901b:8024:cd24:8081:4072:7b51:5b1d	123.81.91.29
cb15:901b:8024:cd24:8081:4072:7b51:5b1e	123.81.91.30
cb15:901b:8024:cd24:8081:4072:7b51:5b1f	123.81.91.31
cb15:901b:8024:cd24:8081:4072:7b51:5b20	123.81.91.32
cb15:901b:8024:cd24:8081:4072:7b51:5b21	123.81.91.33
cb15:901b:8024:cd24:8081:4072:7b51:5b22	123.81.91.34
cb15:901b:8024:cd24:8081:4072:7b51:5b23	123.81.91.35
cb15:901b:8024:cd24:8081:4072:7b51:5b24	123.81.91.36
cb15:901b:8024:cd24:8081:4072:7b51:5b25	123.81.91.37
cb15:901b:8024:cd24:8081:4072:7b51:5b26	123.81.91.38
cb15:901b:8024:cd24:8081:4072:7b51:5b27	123.81.91.39
cb15:901b:8024:cd24:8081:4072:7b51:5b28	123.81.91.40
cb15:901b:8024:cd24:8081:4072:7b51:5b29	123.81.91.41
cb15:901b:8024:cd24:8081:4072:7b51:5b2a	123.81.91.42
cb15:901b:8024:cd24:8081:4072:7b51:5b2b	123.81.91.43
cb15:901b:8024:cd24:8081:4072:7b51:5b2c	123.81.91.44
cb15:901b:8024:cd24:8081:4072:7b51:5b2d	123.81.91.45
cb15:901b:8024:cd24:8081:4072:7b51:5b2e	123.81.91.46
cb15:901b:8024:cd24:8081:4072:7b51:5b2f	123.81.91.47
cb15:901b:8024:cd24:8081:4072:7b51:5b30	123.81.91.48
cb15:901b:8024:cd24:8081:4072:7b51:5b31	123.81.91.49
cb15:901b:8024:cd24:8081:4072:7b51:5b32	123.81.91.50
cb15:901b:8024:cd24:8081:4072:7b51:5b33	123.81.91.51
cb15:901b:8024:cd24:8081:4072:7b51:5b34	123.81.91.52
cb15:901b:8024:cd24:8081:4072:7b51:5b35	123.81.91.53
cb15:901b:8024:cd24:8081:4072:7b51:5b36	123.81.91.54
cb15:901b:8024:cd24:8081:4072:7b51:5b37	123.81.91.55
cb15:901b:8024:cd24:8081:4072:7b51:5b38	123.81.91.56
cb15:901b:8024:cd24:8081:4072:7b51:5b39	123.81.91.57
cb15:901b:8024:cd24:8081:4072:7b51:5b3a	123.81.91.58
cb15:901b:8024:cd24:8081:4072:7b51:5b3b	123.81.91.59
cb15:901b:8024:cd24:8081:4072:7b51:5b3c	123.81.91.60

cb15:901b:8024:cd24:8081:4072:7b51:5b3d	123.81.91.61
cb15:901b:8024:cd24:8081:4072:7b51:5b3e	123.81.91.62
cb15:901b:8024:cd24:8081:4072:7b51:5b3f	123.81.91.63
cb15:901b:8024:cd24:8081:4072:7b51:5b40	123.81.91.64
cb15:901b:8024:cd24:8081:4072:7b51:5b41	123.81.91.65
cb15:901b:8024:cd24:8081:4072:7b51:5b42	123.81.91.66
cb15:901b:8024:cd24:8081:4072:7b51:5b43	123.81.91.67
cb15:901b:8024:cd24:8081:4072:7b51:5b44	123.81.91.68
cb15:901b:8024:cd24:8081:4072:7b51:5b45	123.81.91.69
cb15:901b:8024:cd24:8081:4072:7b51:5b46	123.81.91.70
cb15:901b:8024:cd24:8081:4072:7b51:5b47	123.81.91.71
cb15:901b:8024:cd24:8081:4072:7b51:5b48	123.81.91.72
cb15:901b:8024:cd24:8081:4072:7b51:5b49	123.81.91.73
cb15:901b:8024:cd24:8081:4072:7b51:5b4a	123.81.91.74
cb15:901b:8024:cd24:8081:4072:7b51:5b4b	123.81.91.75
cb15:901b:8024:cd24:8081:4072:7b51:5b4c	123.81.91.76
cb15:901b:8024:cd24:8081:4072:7b51:5b4d	123.81.91.77
cb15:901b:8024:cd24:8081:4072:7b51:5b4e	123.81.91.78
cb15:901b:8024:cd24:8081:4072:7b51:5b4f	123.81.91.79
cb15:901b:8024:cd24:8081:4072:7b51:5b50	123.81.91.80
cb15:901b:8024:cd24:8081:4072:7b51:5b51	123.81.91.81
cb15:901b:8024:cd24:8081:4072:7b51:5b52	123.81.91.82
cb15:901b:8024:cd24:8081:4072:7b51:5b53	123.81.91.83
cb15:901b:8024:cd24:8081:4072:7b51:5b54	123.81.91.84
cb15:901b:8024:cd24:8081:4072:7b51:5b55	123.81.91.85
cb15:901b:8024:cd24:8081:4072:7b51:5b56	123.81.91.86
cb15:901b:8024:cd24:8081:4072:7b51:5b57	123.81.91.87
cb15:901b:8024:cd24:8081:4072:7b51:5b58	123.81.91.88
cb15:901b:8024:cd24:8081:4072:7b51:5b59	123.81.91.89
cb15:901b:8024:cd24:8081:4072:7b51:5b5a	123.81.91.90
cb15:901b:8024:cd24:8081:4072:7b51:5b5b	123.81.91.91
cb15:901b:8024:cd24:8081:4072:7b51:5b5c	123.81.91.92
cb15:901b:8024:cd24:8081:4072:7b51:5b5d	123.81.91.93
cb15:901b:8024:cd24:8081:4072:7b51:5b5e	123.81.91.94
cb15:901b:8024:cd24:8081:4072:7b51:5b5f	123.81.91.95
cb15:901b:8024:cd24:8081:4072:7b51:5b60	123.81.91.96
cb15:901b:8024:cd24:8081:4072:7b51:5b61	123.81.91.97
cb15:901b:8024:cd24:8081:4072:7b51:5b62	123.81.91.98
cb15:901b:8024:cd24:8081:4072:7b51:5b63	123.81.91.99
cb15:901b:8024:cd24:8081:4072:7b51:5b64	123.81.91.100
cb15:901b:8024:cd24:8081:4072:7b51:5b65	123.81.91.101
cb15:901b:8024:cd24:8081:4072:7b51:5b66	123.81.91.102
cb15:901b:8024:cd24:8081:4072:7b51:5b67	123.81.91.103
cb15:901b:8024:cd24:8081:4072:7b51:5b68	123.81.91.104
cb15:901b:8024:cd24:8081:4072:7b51:5b69	123.81.91.105
cb15:901b:8024:cd24:8081:4072:7b51:5b6a	123.81.91.106
cb15:901b:8024:cd24:8081:4072:7b51:5b6b	123.81.91.107
cb15:901b:8024:cd24:8081:4072:7b51:5b6c	123.81.91.108
cb15:901b:8024:cd24:8081:4072:7b51:5b6d	123.81.91.109
cb15:901b:8024:cd24:8081:4072:7b51:5b6e	123.81.91.110
cb15:901b:8024:cd24:8081:4072:7b51:5b6f	123.81.91.111
cb15:901b:8024:cd24:8081:4072:7b51:5b70	123.81.91.112
cb15:901b:8024:cd24:8081:4072:7b51:5b71	123.81.91.113
cb15:901b:8024:cd24:8081:4072:7b51:5b72	123.81.91.114
cb15:901b:8024:cd24:8081:4072:7b51:5b73	123.81.91.115
cb15:901b:8024:cd24:8081:4072:7b51:5b74	123.81.91.116
cb15:901b:8024:cd24:8081:4072:7b51:5b75	123.81.91.117
cb15:901b:8024:cd24:8081:4072:7b51:5b76	123.81.91.118
cb15:901b:8024:cd24:8081:4072:7b51:5b77	123.81.91.119
cb15:901b:8024:cd24:8081:4072:7b51:5b78	123.81.91.120

cb15:901b:8024:cd24:8081:4072:7b51:5b79	123.81.91.121
cb15:901b:8024:cd24:8081:4072:7b51:5b7a	123.81.91.122
cb15:901b:8024:cd24:8081:4072:7b51:5b7b	123.81.91.123
cb15:901b:8024:cd24:8081:4072:7b51:5b7c	123.81.91.124
cb15:901b:8024:cd24:8081:4072:7b51:5b7d	123.81.91.125
cb15:901b:8024:cd24:8081:4072:7b51:5b7e	123.81.91.126
cb15:901b:8024:cd24:8081:4072:7b51:5b7f	123.81.91.127
cb15:901b:8024:cd24:8081:4072:7b51:5b80	123.81.91.128
cb15:901b:8024:cd24:8081:4072:7b51:5b81	123.81.91.129
cb15:901b:8024:cd24:8081:4072:7b51:5b82	123.81.91.130
cb15:901b:8024:cd24:8081:4072:7b51:5b83	123.81.91.131
cb15:901b:8024:cd24:8081:4072:7b51:5b84	123.81.91.132
cb15:901b:8024:cd24:8081:4072:7b51:5b85	123.81.91.133
cb15:901b:8024:cd24:8081:4072:7b51:5b86	123.81.91.134
cb15:901b:8024:cd24:8081:4072:7b51:5b87	123.81.91.135
cb15:901b:8024:cd24:8081:4072:7b51:5b88	123.81.91.136
cb15:901b:8024:cd24:8081:4072:7b51:5b89	123.81.91.137
cb15:901b:8024:cd24:8081:4072:7b51:5b8a	123.81.91.138
cb15:901b:8024:cd24:8081:4072:7b51:5b8b	123.81.91.139
cb15:901b:8024:cd24:8081:4072:7b51:5b8c	123.81.91.140
cb15:901b:8024:cd24:8081:4072:7b51:5b8d	123.81.91.141
cb15:901b:8024:cd24:8081:4072:7b51:5b8e	123.81.91.142
cb15:901b:8024:cd24:8081:4072:7b51:5b8f	123.81.91.143
cb15:901b:8024:cd24:8081:4072:7b51:5b90	123.81.91.144
cb15:901b:8024:cd24:8081:4072:7b51:5b91	123.81.91.145
cb15:901b:8024:cd24:8081:4072:7b51:5b92	123.81.91.146
cb15:901b:8024:cd24:8081:4072:7b51:5b93	123.81.91.147
cb15:901b:8024:cd24:8081:4072:7b51:5b94	123.81.91.148
cb15:901b:8024:cd24:8081:4072:7b51:5b95	123.81.91.149
cb15:901b:8024:cd24:8081:4072:7b51:5b96	123.81.91.150
cb15:901b:8024:cd24:8081:4072:7b51:5b97	123.81.91.151
cb15:901b:8024:cd24:8081:4072:7b51:5b98	123.81.91.152
cb15:901b:8024:cd24:8081:4072:7b51:5b99	123.81.91.153
cb15:901b:8024:cd24:8081:4072:7b51:5b9a	123.81.91.154
cb15:901b:8024:cd24:8081:4072:7b51:5b9b	123.81.91.155
cb15:901b:8024:cd24:8081:4072:7b51:5b9c	123.81.91.156
cb15:901b:8024:cd24:8081:4072:7b51:5b9d	123.81.91.157
cb15:901b:8024:cd24:8081:4072:7b51:5b9e	123.81.91.158
cb15:901b:8024:cd24:8081:4072:7b51:5b9f	123.81.91.159
cb15:901b:8024:cd24:8081:4072:7b51:5ba0	123.81.91.160
cb15:901b:8024:cd24:8081:4072:7b51:5ba1	123.81.91.161
cb15:901b:8024:cd24:8081:4072:7b51:5ba2	123.81.91.162
cb15:901b:8024:cd24:8081:4072:7b51:5ba3	123.81.91.163
cb15:901b:8024:cd24:8081:4072:7b51:5ba4	123.81.91.164
cb15:901b:8024:cd24:8081:4072:7b51:5ba5	123.81.91.165
cb15:901b:8024:cd24:8081:4072:7b51:5ba6	123.81.91.166
cb15:901b:8024:cd24:8081:4072:7b51:5ba7	123.81.91.167
cb15:901b:8024:cd24:8081:4072:7b51:5ba8	123.81.91.168
cb15:901b:8024:cd24:8081:4072:7b51:5ba9	123.81.91.169
cb15:901b:8024:cd24:8081:4072:7b51:5baa	123.81.91.170
cb15:901b:8024:cd24:8081:4072:7b51:5bab	123.81.91.171
cb15:901b:8024:cd24:8081:4072:7b51:5bac	123.81.91.172
cb15:901b:8024:cd24:8081:4072:7b51:5bad	123.81.91.173
cb15:901b:8024:cd24:8081:4072:7b51:5bae	123.81.91.174
cb15:901b:8024:cd24:8081:4072:7b51:5baf	123.81.91.175
cb15:901b:8024:cd24:8081:4072:7b51:5bb0	123.81.91.176
cb15:901b:8024:cd24:8081:4072:7b51:5bb1	123.81.91.177
cb15:901b:8024:cd24:8081:4072:7b51:5bb2	123.81.91.178
cb15:901b:8024:cd24:8081:4072:7b51:5bb3	123.81.91.179
cb15:901b:8024:cd24:8081:4072:7b51:5bb4	123.81.91.180

cb15:901b:8024:cd24:8081:4072:7b51:5bb5	123.81.91.181
cb15:901b:8024:cd24:8081:4072:7b51:5bb6	123.81.91.182
cb15:901b:8024:cd24:8081:4072:7b51:5bb7	123.81.91.183
cb15:901b:8024:cd24:8081:4072:7b51:5bb8	123.81.91.184
cb15:901b:8024:cd24:8081:4072:7b51:5bb9	123.81.91.185
cb15:901b:8024:cd24:8081:4072:7b51:5bba	123.81.91.186
cb15:901b:8024:cd24:8081:4072:7b51:5bbb	123.81.91.187
cb15:901b:8024:cd24:8081:4072:7b51:5bbc	123.81.91.188
cb15:901b:8024:cd24:8081:4072:7b51:5bbd	123.81.91.189
cb15:901b:8024:cd24:8081:4072:7b51:5bbe	123.81.91.190
cb15:901b:8024:cd24:8081:4072:7b51:5bbf	123.81.91.191
cb15:901b:8024:cd24:8081:4072:7b51:5bc0	123.81.91.192
cb15:901b:8024:cd24:8081:4072:7b51:5bc1	123.81.91.193
cb15:901b:8024:cd24:8081:4072:7b51:5bc2	123.81.91.194
cb15:901b:8024:cd24:8081:4072:7b51:5bc3	123.81.91.195
cb15:901b:8024:cd24:8081:4072:7b51:5bc4	123.81.91.196
cb15:901b:8024:cd24:8081:4072:7b51:5bc5	123.81.91.197
cb15:901b:8024:cd24:8081:4072:7b51:5bc6	123.81.91.198
cb15:901b:8024:cd24:8081:4072:7b51:5bc7	123.81.91.199
cb15:901b:8024:cd24:8081:4072:7b51:5bc8	123.81.91.200
cb15:901b:8024:cd24:8081:4072:7b51:5bc9	123.81.91.201
cb15:901b:8024:cd24:8081:4072:7b51:5bca	123.81.91.202
cb15:901b:8024:cd24:8081:4072:7b51:5bcb	123.81.91.203
cb15:901b:8024:cd24:8081:4072:7b51:5bcc	123.81.91.204
cb15:901b:8024:cd24:8081:4072:7b51:5bcd	123.81.91.205
cb15:901b:8024:cd24:8081:4072:7b51:5bce	123.81.91.206
cb15:901b:8024:cd24:8081:4072:7b51:5bcf	123.81.91.207
cb15:901b:8024:cd24:8081:4072:7b51:5bd0	123.81.91.208
cb15:901b:8024:cd24:8081:4072:7b51:5bd1	123.81.91.209
cb15:901b:8024:cd24:8081:4072:7b51:5bd2	123.81.91.210
cb15:901b:8024:cd24:8081:4072:7b51:5bd3	123.81.91.211
cb15:901b:8024:cd24:8081:4072:7b51:5bd4	123.81.91.212
cb15:901b:8024:cd24:8081:4072:7b51:5bd5	123.81.91.213
cb15:901b:8024:cd24:8081:4072:7b51:5bd6	123.81.91.214
cb15:901b:8024:cd24:8081:4072:7b51:5bd7	123.81.91.215
cb15:901b:8024:cd24:8081:4072:7b51:5bd8	123.81.91.216
cb15:901b:8024:cd24:8081:4072:7b51:5bd9	123.81.91.217
cb15:901b:8024:cd24:8081:4072:7b51:5bda	123.81.91.218
cb15:901b:8024:cd24:8081:4072:7b51:5bdb	123.81.91.219
cb15:901b:8024:cd24:8081:4072:7b51:5bdc	123.81.91.220
cb15:901b:8024:cd24:8081:4072:7b51:5bdd	123.81.91.221
cb15:901b:8024:cd24:8081:4072:7b51:5bde	123.81.91.222
cb15:901b:8024:cd24:8081:4072:7b51:5bdf	123.81.91.223
cb15:901b:8024:cd24:8081:4072:7b51:5be0	123.81.91.224
cb15:901b:8024:cd24:8081:4072:7b51:5be1	123.81.91.225
cb15:901b:8024:cd24:8081:4072:7b51:5be2	123.81.91.226
cb15:901b:8024:cd24:8081:4072:7b51:5be3	123.81.91.227
cb15:901b:8024:cd24:8081:4072:7b51:5be4	123.81.91.228
cb15:901b:8024:cd24:8081:4072:7b51:5be5	123.81.91.229
cb15:901b:8024:cd24:8081:4072:7b51:5be6	123.81.91.230
cb15:901b:8024:cd24:8081:4072:7b51:5be7	123.81.91.231
cb15:901b:8024:cd24:8081:4072:7b51:5be8	123.81.91.232
cb15:901b:8024:cd24:8081:4072:7b51:5be9	123.81.91.233
cb15:901b:8024:cd24:8081:4072:7b51:5bea	123.81.91.234
cb15:901b:8024:cd24:8081:4072:7b51:5beb	123.81.91.235
cb15:901b:8024:cd24:8081:4072:7b51:5bec	123.81.91.236
cb15:901b:8024:cd24:8081:4072:7b51:5bed	123.81.91.237
cb15:901b:8024:cd24:8081:4072:7b51:5bee	123.81.91.238
cb15:901b:8024:cd24:8081:4072:7b51:5bef	123.81.91.239
cb15:901b:8024:cd24:8081:4072:7b51:5bf0	123.81.91.240
cb15:901b:8024:cd24:8081:4072:7b51:5bf1	123.81.91.241
cb15:901b:8024:cd24:8081:4072:7b51:5bf2	123.81.91.242
cb15:901b:8024:cd24:8081:4072:7b51:5bf3	123.81.91.243
cb15:901b:8024:cd24:8081:4072:7b51:5bf4	123.81.91.244
cb15:901b:8024:cd24:8081:4072:7b51:5bf5	123.81.91.245
cb15:901b:8024:cd24:8081:4072:7b51:5bf6	123.81.91.246
cb15:901b:8024:cd24:8081:4072:7b51:5bf7	123.81.91.247
cb15:901b:8024:cd24:8081:4072:7b51:5bf8	123.81.91.248
cb15:901b:8024:cd24:8081:4072:7b51:5bf9	123.81.91.249
cb15:901b:8024:cd24:8081:4072:7b51:5bfa	123.81.91.250
cb15:901b:8024:cd24:8081:4072:7b51:5bfb	123.81.91.251
cb15:901b:8024:cd24:8081:4072:7b51:5bfc	123.81.91.252
cb15:901b:8024:cd24:8081:4072:7b51:5bfd	123.81.91.253
cb15:901b:8024:cd24:8081:4072:7b51:5bfe	123.81.91.254
cb15:901b:8024:cd24:8081:4072:7b51:5bff	123.81.91.255

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.