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:901b:fb65:4024:de24:2849:7b01	40.73.123.1
cb15:901b:901b:fb65:4024:de24:2849:7b02	40.73.123.2
cb15:901b:901b:fb65:4024:de24:2849:7b03	40.73.123.3
cb15:901b:901b:fb65:4024:de24:2849:7b04	40.73.123.4
cb15:901b:901b:fb65:4024:de24:2849:7b05	40.73.123.5
cb15:901b:901b:fb65:4024:de24:2849:7b06	40.73.123.6
cb15:901b:901b:fb65:4024:de24:2849:7b07	40.73.123.7
cb15:901b:901b:fb65:4024:de24:2849:7b08	40.73.123.8
cb15:901b:901b:fb65:4024:de24:2849:7b09	40.73.123.9
cb15:901b:901b:fb65:4024:de24:2849:7b0a	40.73.123.10
cb15:901b:901b:fb65:4024:de24:2849:7b0b	40.73.123.11
cb15:901b:901b:fb65:4024:de24:2849:7b0c	40.73.123.12
cb15:901b:901b:fb65:4024:de24:2849:7b0d	40.73.123.13
cb15:901b:901b:fb65:4024:de24:2849:7b0e	40.73.123.14
cb15:901b:901b:fb65:4024:de24:2849:7b0f	40.73.123.15
cb15:901b:901b:fb65:4024:de24:2849:7b10	40.73.123.16
cb15:901b:901b:fb65:4024:de24:2849:7b11	40.73.123.17
cb15:901b:901b:fb65:4024:de24:2849:7b12	40.73.123.18
cb15:901b:901b:fb65:4024:de24:2849:7b13	40.73.123.19
cb15:901b:901b:fb65:4024:de24:2849:7b14	40.73.123.20
cb15:901b:901b:fb65:4024:de24:2849:7b15	40.73.123.21
cb15:901b:901b:fb65:4024:de24:2849:7b16	40.73.123.22
cb15:901b:901b:fb65:4024:de24:2849:7b17	40.73.123.23
cb15:901b:901b:fb65:4024:de24:2849:7b18	40.73.123.24
cb15:901b:901b:fb65:4024:de24:2849:7b19	40.73.123.25
cb15:901b:901b:fb65:4024:de24:2849:7b1a	40.73.123.26
cb15:901b:901b:fb65:4024:de24:2849:7b1b	40.73.123.27
cb15:901b:901b:fb65:4024:de24:2849:7b1c	40.73.123.28
cb15:901b:901b:fb65:4024:de24:2849:7b1d	40.73.123.29
cb15:901b:901b:fb65:4024:de24:2849:7b1e	40.73.123.30
cb15:901b:901b:fb65:4024:de24:2849:7b1f	40.73.123.31
cb15:901b:901b:fb65:4024:de24:2849:7b20	40.73.123.32
cb15:901b:901b:fb65:4024:de24:2849:7b21	40.73.123.33
cb15:901b:901b:fb65:4024:de24:2849:7b22	40.73.123.34
cb15:901b:901b:fb65:4024:de24:2849:7b23	40.73.123.35
cb15:901b:901b:fb65:4024:de24:2849:7b24	40.73.123.36
cb15:901b:901b:fb65:4024:de24:2849:7b25	40.73.123.37
cb15:901b:901b:fb65:4024:de24:2849:7b26	40.73.123.38
cb15:901b:901b:fb65:4024:de24:2849:7b27	40.73.123.39
cb15:901b:901b:fb65:4024:de24:2849:7b28	40.73.123.40
cb15:901b:901b:fb65:4024:de24:2849:7b29	40.73.123.41
cb15:901b:901b:fb65:4024:de24:2849:7b2a	40.73.123.42
cb15:901b:901b:fb65:4024:de24:2849:7b2b	40.73.123.43
cb15:901b:901b:fb65:4024:de24:2849:7b2c	40.73.123.44
cb15:901b:901b:fb65:4024:de24:2849:7b2d	40.73.123.45
cb15:901b:901b:fb65:4024:de24:2849:7b2e	40.73.123.46
cb15:901b:901b:fb65:4024:de24:2849:7b2f	40.73.123.47
cb15:901b:901b:fb65:4024:de24:2849:7b30	40.73.123.48
cb15:901b:901b:fb65:4024:de24:2849:7b31	40.73.123.49
cb15:901b:901b:fb65:4024:de24:2849:7b32	40.73.123.50
cb15:901b:901b:fb65:4024:de24:2849:7b33	40.73.123.51
cb15:901b:901b:fb65:4024:de24:2849:7b34	40.73.123.52
cb15:901b:901b:fb65:4024:de24:2849:7b35	40.73.123.53
cb15:901b:901b:fb65:4024:de24:2849:7b36	40.73.123.54
cb15:901b:901b:fb65:4024:de24:2849:7b37	40.73.123.55
cb15:901b:901b:fb65:4024:de24:2849:7b38	40.73.123.56
cb15:901b:901b:fb65:4024:de24:2849:7b39	40.73.123.57
cb15:901b:901b:fb65:4024:de24:2849:7b3a	40.73.123.58
cb15:901b:901b:fb65:4024:de24:2849:7b3b	40.73.123.59
cb15:901b:901b:fb65:4024:de24:2849:7b3c	40.73.123.60

cb15:901b:901b:fb65:4024:de24:2849:7b3d	40.73.123.61
cb15:901b:901b:fb65:4024:de24:2849:7b3e	40.73.123.62
cb15:901b:901b:fb65:4024:de24:2849:7b3f	40.73.123.63
cb15:901b:901b:fb65:4024:de24:2849:7b40	40.73.123.64
cb15:901b:901b:fb65:4024:de24:2849:7b41	40.73.123.65
cb15:901b:901b:fb65:4024:de24:2849:7b42	40.73.123.66
cb15:901b:901b:fb65:4024:de24:2849:7b43	40.73.123.67
cb15:901b:901b:fb65:4024:de24:2849:7b44	40.73.123.68
cb15:901b:901b:fb65:4024:de24:2849:7b45	40.73.123.69
cb15:901b:901b:fb65:4024:de24:2849:7b46	40.73.123.70
cb15:901b:901b:fb65:4024:de24:2849:7b47	40.73.123.71
cb15:901b:901b:fb65:4024:de24:2849:7b48	40.73.123.72
cb15:901b:901b:fb65:4024:de24:2849:7b49	40.73.123.73
cb15:901b:901b:fb65:4024:de24:2849:7b4a	40.73.123.74
cb15:901b:901b:fb65:4024:de24:2849:7b4b	40.73.123.75
cb15:901b:901b:fb65:4024:de24:2849:7b4c	40.73.123.76
cb15:901b:901b:fb65:4024:de24:2849:7b4d	40.73.123.77
cb15:901b:901b:fb65:4024:de24:2849:7b4e	40.73.123.78
cb15:901b:901b:fb65:4024:de24:2849:7b4f	40.73.123.79
cb15:901b:901b:fb65:4024:de24:2849:7b50	40.73.123.80
cb15:901b:901b:fb65:4024:de24:2849:7b51	40.73.123.81
cb15:901b:901b:fb65:4024:de24:2849:7b52	40.73.123.82
cb15:901b:901b:fb65:4024:de24:2849:7b53	40.73.123.83
cb15:901b:901b:fb65:4024:de24:2849:7b54	40.73.123.84
cb15:901b:901b:fb65:4024:de24:2849:7b55	40.73.123.85
cb15:901b:901b:fb65:4024:de24:2849:7b56	40.73.123.86
cb15:901b:901b:fb65:4024:de24:2849:7b57	40.73.123.87
cb15:901b:901b:fb65:4024:de24:2849:7b58	40.73.123.88
cb15:901b:901b:fb65:4024:de24:2849:7b59	40.73.123.89
cb15:901b:901b:fb65:4024:de24:2849:7b5a	40.73.123.90
cb15:901b:901b:fb65:4024:de24:2849:7b5b	40.73.123.91
cb15:901b:901b:fb65:4024:de24:2849:7b5c	40.73.123.92
cb15:901b:901b:fb65:4024:de24:2849:7b5d	40.73.123.93
cb15:901b:901b:fb65:4024:de24:2849:7b5e	40.73.123.94
cb15:901b:901b:fb65:4024:de24:2849:7b5f	40.73.123.95
cb15:901b:901b:fb65:4024:de24:2849:7b60	40.73.123.96
cb15:901b:901b:fb65:4024:de24:2849:7b61	40.73.123.97
cb15:901b:901b:fb65:4024:de24:2849:7b62	40.73.123.98
cb15:901b:901b:fb65:4024:de24:2849:7b63	40.73.123.99
cb15:901b:901b:fb65:4024:de24:2849:7b64	40.73.123.100
cb15:901b:901b:fb65:4024:de24:2849:7b65	40.73.123.101
cb15:901b:901b:fb65:4024:de24:2849:7b66	40.73.123.102
cb15:901b:901b:fb65:4024:de24:2849:7b67	40.73.123.103
cb15:901b:901b:fb65:4024:de24:2849:7b68	40.73.123.104
cb15:901b:901b:fb65:4024:de24:2849:7b69	40.73.123.105
cb15:901b:901b:fb65:4024:de24:2849:7b6a	40.73.123.106
cb15:901b:901b:fb65:4024:de24:2849:7b6b	40.73.123.107
cb15:901b:901b:fb65:4024:de24:2849:7b6c	40.73.123.108
cb15:901b:901b:fb65:4024:de24:2849:7b6d	40.73.123.109
cb15:901b:901b:fb65:4024:de24:2849:7b6e	40.73.123.110
cb15:901b:901b:fb65:4024:de24:2849:7b6f	40.73.123.111
cb15:901b:901b:fb65:4024:de24:2849:7b70	40.73.123.112
cb15:901b:901b:fb65:4024:de24:2849:7b71	40.73.123.113
cb15:901b:901b:fb65:4024:de24:2849:7b72	40.73.123.114
cb15:901b:901b:fb65:4024:de24:2849:7b73	40.73.123.115
cb15:901b:901b:fb65:4024:de24:2849:7b74	40.73.123.116
cb15:901b:901b:fb65:4024:de24:2849:7b75	40.73.123.117
cb15:901b:901b:fb65:4024:de24:2849:7b76	40.73.123.118
cb15:901b:901b:fb65:4024:de24:2849:7b77	40.73.123.119
cb15:901b:901b:fb65:4024:de24:2849:7b78	40.73.123.120

cb15:901b:901b:fb65:4024:de24:2849:7b79	40.73.123.121
cb15:901b:901b:fb65:4024:de24:2849:7b7a	40.73.123.122
cb15:901b:901b:fb65:4024:de24:2849:7b7b	40.73.123.123
cb15:901b:901b:fb65:4024:de24:2849:7b7c	40.73.123.124
cb15:901b:901b:fb65:4024:de24:2849:7b7d	40.73.123.125
cb15:901b:901b:fb65:4024:de24:2849:7b7e	40.73.123.126
cb15:901b:901b:fb65:4024:de24:2849:7b7f	40.73.123.127
cb15:901b:901b:fb65:4024:de24:2849:7b80	40.73.123.128
cb15:901b:901b:fb65:4024:de24:2849:7b81	40.73.123.129
cb15:901b:901b:fb65:4024:de24:2849:7b82	40.73.123.130
cb15:901b:901b:fb65:4024:de24:2849:7b83	40.73.123.131
cb15:901b:901b:fb65:4024:de24:2849:7b84	40.73.123.132
cb15:901b:901b:fb65:4024:de24:2849:7b85	40.73.123.133
cb15:901b:901b:fb65:4024:de24:2849:7b86	40.73.123.134
cb15:901b:901b:fb65:4024:de24:2849:7b87	40.73.123.135
cb15:901b:901b:fb65:4024:de24:2849:7b88	40.73.123.136
cb15:901b:901b:fb65:4024:de24:2849:7b89	40.73.123.137
cb15:901b:901b:fb65:4024:de24:2849:7b8a	40.73.123.138
cb15:901b:901b:fb65:4024:de24:2849:7b8b	40.73.123.139
cb15:901b:901b:fb65:4024:de24:2849:7b8c	40.73.123.140
cb15:901b:901b:fb65:4024:de24:2849:7b8d	40.73.123.141
cb15:901b:901b:fb65:4024:de24:2849:7b8e	40.73.123.142
cb15:901b:901b:fb65:4024:de24:2849:7b8f	40.73.123.143
cb15:901b:901b:fb65:4024:de24:2849:7b90	40.73.123.144
cb15:901b:901b:fb65:4024:de24:2849:7b91	40.73.123.145
cb15:901b:901b:fb65:4024:de24:2849:7b92	40.73.123.146
cb15:901b:901b:fb65:4024:de24:2849:7b93	40.73.123.147
cb15:901b:901b:fb65:4024:de24:2849:7b94	40.73.123.148
cb15:901b:901b:fb65:4024:de24:2849:7b95	40.73.123.149
cb15:901b:901b:fb65:4024:de24:2849:7b96	40.73.123.150
cb15:901b:901b:fb65:4024:de24:2849:7b97	40.73.123.151
cb15:901b:901b:fb65:4024:de24:2849:7b98	40.73.123.152
cb15:901b:901b:fb65:4024:de24:2849:7b99	40.73.123.153
cb15:901b:901b:fb65:4024:de24:2849:7b9a	40.73.123.154
cb15:901b:901b:fb65:4024:de24:2849:7b9b	40.73.123.155
cb15:901b:901b:fb65:4024:de24:2849:7b9c	40.73.123.156
cb15:901b:901b:fb65:4024:de24:2849:7b9d	40.73.123.157
cb15:901b:901b:fb65:4024:de24:2849:7b9e	40.73.123.158
cb15:901b:901b:fb65:4024:de24:2849:7b9f	40.73.123.159
cb15:901b:901b:fb65:4024:de24:2849:7ba0	40.73.123.160
cb15:901b:901b:fb65:4024:de24:2849:7ba1	40.73.123.161
cb15:901b:901b:fb65:4024:de24:2849:7ba2	40.73.123.162
cb15:901b:901b:fb65:4024:de24:2849:7ba3	40.73.123.163
cb15:901b:901b:fb65:4024:de24:2849:7ba4	40.73.123.164
cb15:901b:901b:fb65:4024:de24:2849:7ba5	40.73.123.165
cb15:901b:901b:fb65:4024:de24:2849:7ba6	40.73.123.166
cb15:901b:901b:fb65:4024:de24:2849:7ba7	40.73.123.167
cb15:901b:901b:fb65:4024:de24:2849:7ba8	40.73.123.168
cb15:901b:901b:fb65:4024:de24:2849:7ba9	40.73.123.169
cb15:901b:901b:fb65:4024:de24:2849:7baa	40.73.123.170
cb15:901b:901b:fb65:4024:de24:2849:7bab	40.73.123.171
cb15:901b:901b:fb65:4024:de24:2849:7bac	40.73.123.172
cb15:901b:901b:fb65:4024:de24:2849:7bad	40.73.123.173
cb15:901b:901b:fb65:4024:de24:2849:7bae	40.73.123.174
cb15:901b:901b:fb65:4024:de24:2849:7baf	40.73.123.175
cb15:901b:901b:fb65:4024:de24:2849:7bb0	40.73.123.176
cb15:901b:901b:fb65:4024:de24:2849:7bb1	40.73.123.177
cb15:901b:901b:fb65:4024:de24:2849:7bb2	40.73.123.178
cb15:901b:901b:fb65:4024:de24:2849:7bb3	40.73.123.179
cb15:901b:901b:fb65:4024:de24:2849:7bb4	40.73.123.180

cb15:901b:901b:fb65:4024:de24:2849:7bb5	40.73.123.181
cb15:901b:901b:fb65:4024:de24:2849:7bb6	40.73.123.182
cb15:901b:901b:fb65:4024:de24:2849:7bb7	40.73.123.183
cb15:901b:901b:fb65:4024:de24:2849:7bb8	40.73.123.184
cb15:901b:901b:fb65:4024:de24:2849:7bb9	40.73.123.185
cb15:901b:901b:fb65:4024:de24:2849:7bba	40.73.123.186
cb15:901b:901b:fb65:4024:de24:2849:7bbb	40.73.123.187
cb15:901b:901b:fb65:4024:de24:2849:7bbc	40.73.123.188
cb15:901b:901b:fb65:4024:de24:2849:7bbd	40.73.123.189
cb15:901b:901b:fb65:4024:de24:2849:7bbe	40.73.123.190
cb15:901b:901b:fb65:4024:de24:2849:7bbf	40.73.123.191
cb15:901b:901b:fb65:4024:de24:2849:7bc0	40.73.123.192
cb15:901b:901b:fb65:4024:de24:2849:7bc1	40.73.123.193
cb15:901b:901b:fb65:4024:de24:2849:7bc2	40.73.123.194
cb15:901b:901b:fb65:4024:de24:2849:7bc3	40.73.123.195
cb15:901b:901b:fb65:4024:de24:2849:7bc4	40.73.123.196
cb15:901b:901b:fb65:4024:de24:2849:7bc5	40.73.123.197
cb15:901b:901b:fb65:4024:de24:2849:7bc6	40.73.123.198
cb15:901b:901b:fb65:4024:de24:2849:7bc7	40.73.123.199
cb15:901b:901b:fb65:4024:de24:2849:7bc8	40.73.123.200
cb15:901b:901b:fb65:4024:de24:2849:7bc9	40.73.123.201
cb15:901b:901b:fb65:4024:de24:2849:7bca	40.73.123.202
cb15:901b:901b:fb65:4024:de24:2849:7bcb	40.73.123.203
cb15:901b:901b:fb65:4024:de24:2849:7bcc	40.73.123.204
cb15:901b:901b:fb65:4024:de24:2849:7bcd	40.73.123.205
cb15:901b:901b:fb65:4024:de24:2849:7bce	40.73.123.206
cb15:901b:901b:fb65:4024:de24:2849:7bcf	40.73.123.207
cb15:901b:901b:fb65:4024:de24:2849:7bd0	40.73.123.208
cb15:901b:901b:fb65:4024:de24:2849:7bd1	40.73.123.209
cb15:901b:901b:fb65:4024:de24:2849:7bd2	40.73.123.210
cb15:901b:901b:fb65:4024:de24:2849:7bd3	40.73.123.211
cb15:901b:901b:fb65:4024:de24:2849:7bd4	40.73.123.212
cb15:901b:901b:fb65:4024:de24:2849:7bd5	40.73.123.213
cb15:901b:901b:fb65:4024:de24:2849:7bd6	40.73.123.214
cb15:901b:901b:fb65:4024:de24:2849:7bd7	40.73.123.215
cb15:901b:901b:fb65:4024:de24:2849:7bd8	40.73.123.216
cb15:901b:901b:fb65:4024:de24:2849:7bd9	40.73.123.217
cb15:901b:901b:fb65:4024:de24:2849:7bda	40.73.123.218
cb15:901b:901b:fb65:4024:de24:2849:7bdb	40.73.123.219
cb15:901b:901b:fb65:4024:de24:2849:7bdc	40.73.123.220
cb15:901b:901b:fb65:4024:de24:2849:7bdd	40.73.123.221
cb15:901b:901b:fb65:4024:de24:2849:7bde	40.73.123.222
cb15:901b:901b:fb65:4024:de24:2849:7bdf	40.73.123.223
cb15:901b:901b:fb65:4024:de24:2849:7be0	40.73.123.224
cb15:901b:901b:fb65:4024:de24:2849:7be1	40.73.123.225
cb15:901b:901b:fb65:4024:de24:2849:7be2	40.73.123.226
cb15:901b:901b:fb65:4024:de24:2849:7be3	40.73.123.227
cb15:901b:901b:fb65:4024:de24:2849:7be4	40.73.123.228
cb15:901b:901b:fb65:4024:de24:2849:7be5	40.73.123.229
cb15:901b:901b:fb65:4024:de24:2849:7be6	40.73.123.230
cb15:901b:901b:fb65:4024:de24:2849:7be7	40.73.123.231
cb15:901b:901b:fb65:4024:de24:2849:7be8	40.73.123.232
cb15:901b:901b:fb65:4024:de24:2849:7be9	40.73.123.233
cb15:901b:901b:fb65:4024:de24:2849:7bea	40.73.123.234
cb15:901b:901b:fb65:4024:de24:2849:7beb	40.73.123.235
cb15:901b:901b:fb65:4024:de24:2849:7bec	40.73.123.236
cb15:901b:901b:fb65:4024:de24:2849:7bed	40.73.123.237
cb15:901b:901b:fb65:4024:de24:2849:7bee	40.73.123.238
cb15:901b:901b:fb65:4024:de24:2849:7bef	40.73.123.239
cb15:901b:901b:fb65:4024:de24:2849:7bf0	40.73.123.240
cb15:901b:901b:fb65:4024:de24:2849:7bf1	40.73.123.241
cb15:901b:901b:fb65:4024:de24:2849:7bf2	40.73.123.242
cb15:901b:901b:fb65:4024:de24:2849:7bf3	40.73.123.243
cb15:901b:901b:fb65:4024:de24:2849:7bf4	40.73.123.244
cb15:901b:901b:fb65:4024:de24:2849:7bf5	40.73.123.245
cb15:901b:901b:fb65:4024:de24:2849:7bf6	40.73.123.246
cb15:901b:901b:fb65:4024:de24:2849:7bf7	40.73.123.247
cb15:901b:901b:fb65:4024:de24:2849:7bf8	40.73.123.248
cb15:901b:901b:fb65:4024:de24:2849:7bf9	40.73.123.249
cb15:901b:901b:fb65:4024:de24:2849:7bfa	40.73.123.250
cb15:901b:901b:fb65:4024:de24:2849:7bfb	40.73.123.251
cb15:901b:901b:fb65:4024:de24:2849:7bfc	40.73.123.252
cb15:901b:901b:fb65:4024:de24:2849:7bfd	40.73.123.253
cb15:901b:901b:fb65:4024:de24:2849:7bfe	40.73.123.254
cb15:901b:901b:fb65:4024:de24:2849:7bff	40.73.123.255

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.