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:1324:80df:b157:3b79:7b01	59.121.123.1
cb15:901b:901b:1324:80df:b157:3b79:7b02	59.121.123.2
cb15:901b:901b:1324:80df:b157:3b79:7b03	59.121.123.3
cb15:901b:901b:1324:80df:b157:3b79:7b04	59.121.123.4
cb15:901b:901b:1324:80df:b157:3b79:7b05	59.121.123.5
cb15:901b:901b:1324:80df:b157:3b79:7b06	59.121.123.6
cb15:901b:901b:1324:80df:b157:3b79:7b07	59.121.123.7
cb15:901b:901b:1324:80df:b157:3b79:7b08	59.121.123.8
cb15:901b:901b:1324:80df:b157:3b79:7b09	59.121.123.9
cb15:901b:901b:1324:80df:b157:3b79:7b0a	59.121.123.10
cb15:901b:901b:1324:80df:b157:3b79:7b0b	59.121.123.11
cb15:901b:901b:1324:80df:b157:3b79:7b0c	59.121.123.12
cb15:901b:901b:1324:80df:b157:3b79:7b0d	59.121.123.13
cb15:901b:901b:1324:80df:b157:3b79:7b0e	59.121.123.14
cb15:901b:901b:1324:80df:b157:3b79:7b0f	59.121.123.15
cb15:901b:901b:1324:80df:b157:3b79:7b10	59.121.123.16
cb15:901b:901b:1324:80df:b157:3b79:7b11	59.121.123.17
cb15:901b:901b:1324:80df:b157:3b79:7b12	59.121.123.18
cb15:901b:901b:1324:80df:b157:3b79:7b13	59.121.123.19
cb15:901b:901b:1324:80df:b157:3b79:7b14	59.121.123.20
cb15:901b:901b:1324:80df:b157:3b79:7b15	59.121.123.21
cb15:901b:901b:1324:80df:b157:3b79:7b16	59.121.123.22
cb15:901b:901b:1324:80df:b157:3b79:7b17	59.121.123.23
cb15:901b:901b:1324:80df:b157:3b79:7b18	59.121.123.24
cb15:901b:901b:1324:80df:b157:3b79:7b19	59.121.123.25
cb15:901b:901b:1324:80df:b157:3b79:7b1a	59.121.123.26
cb15:901b:901b:1324:80df:b157:3b79:7b1b	59.121.123.27
cb15:901b:901b:1324:80df:b157:3b79:7b1c	59.121.123.28
cb15:901b:901b:1324:80df:b157:3b79:7b1d	59.121.123.29
cb15:901b:901b:1324:80df:b157:3b79:7b1e	59.121.123.30
cb15:901b:901b:1324:80df:b157:3b79:7b1f	59.121.123.31
cb15:901b:901b:1324:80df:b157:3b79:7b20	59.121.123.32
cb15:901b:901b:1324:80df:b157:3b79:7b21	59.121.123.33
cb15:901b:901b:1324:80df:b157:3b79:7b22	59.121.123.34
cb15:901b:901b:1324:80df:b157:3b79:7b23	59.121.123.35
cb15:901b:901b:1324:80df:b157:3b79:7b24	59.121.123.36
cb15:901b:901b:1324:80df:b157:3b79:7b25	59.121.123.37
cb15:901b:901b:1324:80df:b157:3b79:7b26	59.121.123.38
cb15:901b:901b:1324:80df:b157:3b79:7b27	59.121.123.39
cb15:901b:901b:1324:80df:b157:3b79:7b28	59.121.123.40
cb15:901b:901b:1324:80df:b157:3b79:7b29	59.121.123.41
cb15:901b:901b:1324:80df:b157:3b79:7b2a	59.121.123.42
cb15:901b:901b:1324:80df:b157:3b79:7b2b	59.121.123.43
cb15:901b:901b:1324:80df:b157:3b79:7b2c	59.121.123.44
cb15:901b:901b:1324:80df:b157:3b79:7b2d	59.121.123.45
cb15:901b:901b:1324:80df:b157:3b79:7b2e	59.121.123.46
cb15:901b:901b:1324:80df:b157:3b79:7b2f	59.121.123.47
cb15:901b:901b:1324:80df:b157:3b79:7b30	59.121.123.48
cb15:901b:901b:1324:80df:b157:3b79:7b31	59.121.123.49
cb15:901b:901b:1324:80df:b157:3b79:7b32	59.121.123.50
cb15:901b:901b:1324:80df:b157:3b79:7b33	59.121.123.51
cb15:901b:901b:1324:80df:b157:3b79:7b34	59.121.123.52
cb15:901b:901b:1324:80df:b157:3b79:7b35	59.121.123.53
cb15:901b:901b:1324:80df:b157:3b79:7b36	59.121.123.54
cb15:901b:901b:1324:80df:b157:3b79:7b37	59.121.123.55
cb15:901b:901b:1324:80df:b157:3b79:7b38	59.121.123.56
cb15:901b:901b:1324:80df:b157:3b79:7b39	59.121.123.57
cb15:901b:901b:1324:80df:b157:3b79:7b3a	59.121.123.58
cb15:901b:901b:1324:80df:b157:3b79:7b3b	59.121.123.59
cb15:901b:901b:1324:80df:b157:3b79:7b3c	59.121.123.60

cb15:901b:901b:1324:80df:b157:3b79:7b3d	59.121.123.61
cb15:901b:901b:1324:80df:b157:3b79:7b3e	59.121.123.62
cb15:901b:901b:1324:80df:b157:3b79:7b3f	59.121.123.63
cb15:901b:901b:1324:80df:b157:3b79:7b40	59.121.123.64
cb15:901b:901b:1324:80df:b157:3b79:7b41	59.121.123.65
cb15:901b:901b:1324:80df:b157:3b79:7b42	59.121.123.66
cb15:901b:901b:1324:80df:b157:3b79:7b43	59.121.123.67
cb15:901b:901b:1324:80df:b157:3b79:7b44	59.121.123.68
cb15:901b:901b:1324:80df:b157:3b79:7b45	59.121.123.69
cb15:901b:901b:1324:80df:b157:3b79:7b46	59.121.123.70
cb15:901b:901b:1324:80df:b157:3b79:7b47	59.121.123.71
cb15:901b:901b:1324:80df:b157:3b79:7b48	59.121.123.72
cb15:901b:901b:1324:80df:b157:3b79:7b49	59.121.123.73
cb15:901b:901b:1324:80df:b157:3b79:7b4a	59.121.123.74
cb15:901b:901b:1324:80df:b157:3b79:7b4b	59.121.123.75
cb15:901b:901b:1324:80df:b157:3b79:7b4c	59.121.123.76
cb15:901b:901b:1324:80df:b157:3b79:7b4d	59.121.123.77
cb15:901b:901b:1324:80df:b157:3b79:7b4e	59.121.123.78
cb15:901b:901b:1324:80df:b157:3b79:7b4f	59.121.123.79
cb15:901b:901b:1324:80df:b157:3b79:7b50	59.121.123.80
cb15:901b:901b:1324:80df:b157:3b79:7b51	59.121.123.81
cb15:901b:901b:1324:80df:b157:3b79:7b52	59.121.123.82
cb15:901b:901b:1324:80df:b157:3b79:7b53	59.121.123.83
cb15:901b:901b:1324:80df:b157:3b79:7b54	59.121.123.84
cb15:901b:901b:1324:80df:b157:3b79:7b55	59.121.123.85
cb15:901b:901b:1324:80df:b157:3b79:7b56	59.121.123.86
cb15:901b:901b:1324:80df:b157:3b79:7b57	59.121.123.87
cb15:901b:901b:1324:80df:b157:3b79:7b58	59.121.123.88
cb15:901b:901b:1324:80df:b157:3b79:7b59	59.121.123.89
cb15:901b:901b:1324:80df:b157:3b79:7b5a	59.121.123.90
cb15:901b:901b:1324:80df:b157:3b79:7b5b	59.121.123.91
cb15:901b:901b:1324:80df:b157:3b79:7b5c	59.121.123.92
cb15:901b:901b:1324:80df:b157:3b79:7b5d	59.121.123.93
cb15:901b:901b:1324:80df:b157:3b79:7b5e	59.121.123.94
cb15:901b:901b:1324:80df:b157:3b79:7b5f	59.121.123.95
cb15:901b:901b:1324:80df:b157:3b79:7b60	59.121.123.96
cb15:901b:901b:1324:80df:b157:3b79:7b61	59.121.123.97
cb15:901b:901b:1324:80df:b157:3b79:7b62	59.121.123.98
cb15:901b:901b:1324:80df:b157:3b79:7b63	59.121.123.99
cb15:901b:901b:1324:80df:b157:3b79:7b64	59.121.123.100
cb15:901b:901b:1324:80df:b157:3b79:7b65	59.121.123.101
cb15:901b:901b:1324:80df:b157:3b79:7b66	59.121.123.102
cb15:901b:901b:1324:80df:b157:3b79:7b67	59.121.123.103
cb15:901b:901b:1324:80df:b157:3b79:7b68	59.121.123.104
cb15:901b:901b:1324:80df:b157:3b79:7b69	59.121.123.105
cb15:901b:901b:1324:80df:b157:3b79:7b6a	59.121.123.106
cb15:901b:901b:1324:80df:b157:3b79:7b6b	59.121.123.107
cb15:901b:901b:1324:80df:b157:3b79:7b6c	59.121.123.108
cb15:901b:901b:1324:80df:b157:3b79:7b6d	59.121.123.109
cb15:901b:901b:1324:80df:b157:3b79:7b6e	59.121.123.110
cb15:901b:901b:1324:80df:b157:3b79:7b6f	59.121.123.111
cb15:901b:901b:1324:80df:b157:3b79:7b70	59.121.123.112
cb15:901b:901b:1324:80df:b157:3b79:7b71	59.121.123.113
cb15:901b:901b:1324:80df:b157:3b79:7b72	59.121.123.114
cb15:901b:901b:1324:80df:b157:3b79:7b73	59.121.123.115
cb15:901b:901b:1324:80df:b157:3b79:7b74	59.121.123.116
cb15:901b:901b:1324:80df:b157:3b79:7b75	59.121.123.117
cb15:901b:901b:1324:80df:b157:3b79:7b76	59.121.123.118
cb15:901b:901b:1324:80df:b157:3b79:7b77	59.121.123.119
cb15:901b:901b:1324:80df:b157:3b79:7b78	59.121.123.120

cb15:901b:901b:1324:80df:b157:3b79:7b79	59.121.123.121
cb15:901b:901b:1324:80df:b157:3b79:7b7a	59.121.123.122
cb15:901b:901b:1324:80df:b157:3b79:7b7b	59.121.123.123
cb15:901b:901b:1324:80df:b157:3b79:7b7c	59.121.123.124
cb15:901b:901b:1324:80df:b157:3b79:7b7d	59.121.123.125
cb15:901b:901b:1324:80df:b157:3b79:7b7e	59.121.123.126
cb15:901b:901b:1324:80df:b157:3b79:7b7f	59.121.123.127
cb15:901b:901b:1324:80df:b157:3b79:7b80	59.121.123.128
cb15:901b:901b:1324:80df:b157:3b79:7b81	59.121.123.129
cb15:901b:901b:1324:80df:b157:3b79:7b82	59.121.123.130
cb15:901b:901b:1324:80df:b157:3b79:7b83	59.121.123.131
cb15:901b:901b:1324:80df:b157:3b79:7b84	59.121.123.132
cb15:901b:901b:1324:80df:b157:3b79:7b85	59.121.123.133
cb15:901b:901b:1324:80df:b157:3b79:7b86	59.121.123.134
cb15:901b:901b:1324:80df:b157:3b79:7b87	59.121.123.135
cb15:901b:901b:1324:80df:b157:3b79:7b88	59.121.123.136
cb15:901b:901b:1324:80df:b157:3b79:7b89	59.121.123.137
cb15:901b:901b:1324:80df:b157:3b79:7b8a	59.121.123.138
cb15:901b:901b:1324:80df:b157:3b79:7b8b	59.121.123.139
cb15:901b:901b:1324:80df:b157:3b79:7b8c	59.121.123.140
cb15:901b:901b:1324:80df:b157:3b79:7b8d	59.121.123.141
cb15:901b:901b:1324:80df:b157:3b79:7b8e	59.121.123.142
cb15:901b:901b:1324:80df:b157:3b79:7b8f	59.121.123.143
cb15:901b:901b:1324:80df:b157:3b79:7b90	59.121.123.144
cb15:901b:901b:1324:80df:b157:3b79:7b91	59.121.123.145
cb15:901b:901b:1324:80df:b157:3b79:7b92	59.121.123.146
cb15:901b:901b:1324:80df:b157:3b79:7b93	59.121.123.147
cb15:901b:901b:1324:80df:b157:3b79:7b94	59.121.123.148
cb15:901b:901b:1324:80df:b157:3b79:7b95	59.121.123.149
cb15:901b:901b:1324:80df:b157:3b79:7b96	59.121.123.150
cb15:901b:901b:1324:80df:b157:3b79:7b97	59.121.123.151
cb15:901b:901b:1324:80df:b157:3b79:7b98	59.121.123.152
cb15:901b:901b:1324:80df:b157:3b79:7b99	59.121.123.153
cb15:901b:901b:1324:80df:b157:3b79:7b9a	59.121.123.154
cb15:901b:901b:1324:80df:b157:3b79:7b9b	59.121.123.155
cb15:901b:901b:1324:80df:b157:3b79:7b9c	59.121.123.156
cb15:901b:901b:1324:80df:b157:3b79:7b9d	59.121.123.157
cb15:901b:901b:1324:80df:b157:3b79:7b9e	59.121.123.158
cb15:901b:901b:1324:80df:b157:3b79:7b9f	59.121.123.159
cb15:901b:901b:1324:80df:b157:3b79:7ba0	59.121.123.160
cb15:901b:901b:1324:80df:b157:3b79:7ba1	59.121.123.161
cb15:901b:901b:1324:80df:b157:3b79:7ba2	59.121.123.162
cb15:901b:901b:1324:80df:b157:3b79:7ba3	59.121.123.163
cb15:901b:901b:1324:80df:b157:3b79:7ba4	59.121.123.164
cb15:901b:901b:1324:80df:b157:3b79:7ba5	59.121.123.165
cb15:901b:901b:1324:80df:b157:3b79:7ba6	59.121.123.166
cb15:901b:901b:1324:80df:b157:3b79:7ba7	59.121.123.167
cb15:901b:901b:1324:80df:b157:3b79:7ba8	59.121.123.168
cb15:901b:901b:1324:80df:b157:3b79:7ba9	59.121.123.169
cb15:901b:901b:1324:80df:b157:3b79:7baa	59.121.123.170
cb15:901b:901b:1324:80df:b157:3b79:7bab	59.121.123.171
cb15:901b:901b:1324:80df:b157:3b79:7bac	59.121.123.172
cb15:901b:901b:1324:80df:b157:3b79:7bad	59.121.123.173
cb15:901b:901b:1324:80df:b157:3b79:7bae	59.121.123.174
cb15:901b:901b:1324:80df:b157:3b79:7baf	59.121.123.175
cb15:901b:901b:1324:80df:b157:3b79:7bb0	59.121.123.176
cb15:901b:901b:1324:80df:b157:3b79:7bb1	59.121.123.177
cb15:901b:901b:1324:80df:b157:3b79:7bb2	59.121.123.178
cb15:901b:901b:1324:80df:b157:3b79:7bb3	59.121.123.179
cb15:901b:901b:1324:80df:b157:3b79:7bb4	59.121.123.180

cb15:901b:901b:1324:80df:b157:3b79:7bb5	59.121.123.181
cb15:901b:901b:1324:80df:b157:3b79:7bb6	59.121.123.182
cb15:901b:901b:1324:80df:b157:3b79:7bb7	59.121.123.183
cb15:901b:901b:1324:80df:b157:3b79:7bb8	59.121.123.184
cb15:901b:901b:1324:80df:b157:3b79:7bb9	59.121.123.185
cb15:901b:901b:1324:80df:b157:3b79:7bba	59.121.123.186
cb15:901b:901b:1324:80df:b157:3b79:7bbb	59.121.123.187
cb15:901b:901b:1324:80df:b157:3b79:7bbc	59.121.123.188
cb15:901b:901b:1324:80df:b157:3b79:7bbd	59.121.123.189
cb15:901b:901b:1324:80df:b157:3b79:7bbe	59.121.123.190
cb15:901b:901b:1324:80df:b157:3b79:7bbf	59.121.123.191
cb15:901b:901b:1324:80df:b157:3b79:7bc0	59.121.123.192
cb15:901b:901b:1324:80df:b157:3b79:7bc1	59.121.123.193
cb15:901b:901b:1324:80df:b157:3b79:7bc2	59.121.123.194
cb15:901b:901b:1324:80df:b157:3b79:7bc3	59.121.123.195
cb15:901b:901b:1324:80df:b157:3b79:7bc4	59.121.123.196
cb15:901b:901b:1324:80df:b157:3b79:7bc5	59.121.123.197
cb15:901b:901b:1324:80df:b157:3b79:7bc6	59.121.123.198
cb15:901b:901b:1324:80df:b157:3b79:7bc7	59.121.123.199
cb15:901b:901b:1324:80df:b157:3b79:7bc8	59.121.123.200
cb15:901b:901b:1324:80df:b157:3b79:7bc9	59.121.123.201
cb15:901b:901b:1324:80df:b157:3b79:7bca	59.121.123.202
cb15:901b:901b:1324:80df:b157:3b79:7bcb	59.121.123.203
cb15:901b:901b:1324:80df:b157:3b79:7bcc	59.121.123.204
cb15:901b:901b:1324:80df:b157:3b79:7bcd	59.121.123.205
cb15:901b:901b:1324:80df:b157:3b79:7bce	59.121.123.206
cb15:901b:901b:1324:80df:b157:3b79:7bcf	59.121.123.207
cb15:901b:901b:1324:80df:b157:3b79:7bd0	59.121.123.208
cb15:901b:901b:1324:80df:b157:3b79:7bd1	59.121.123.209
cb15:901b:901b:1324:80df:b157:3b79:7bd2	59.121.123.210
cb15:901b:901b:1324:80df:b157:3b79:7bd3	59.121.123.211
cb15:901b:901b:1324:80df:b157:3b79:7bd4	59.121.123.212
cb15:901b:901b:1324:80df:b157:3b79:7bd5	59.121.123.213
cb15:901b:901b:1324:80df:b157:3b79:7bd6	59.121.123.214
cb15:901b:901b:1324:80df:b157:3b79:7bd7	59.121.123.215
cb15:901b:901b:1324:80df:b157:3b79:7bd8	59.121.123.216
cb15:901b:901b:1324:80df:b157:3b79:7bd9	59.121.123.217
cb15:901b:901b:1324:80df:b157:3b79:7bda	59.121.123.218
cb15:901b:901b:1324:80df:b157:3b79:7bdb	59.121.123.219
cb15:901b:901b:1324:80df:b157:3b79:7bdc	59.121.123.220
cb15:901b:901b:1324:80df:b157:3b79:7bdd	59.121.123.221
cb15:901b:901b:1324:80df:b157:3b79:7bde	59.121.123.222
cb15:901b:901b:1324:80df:b157:3b79:7bdf	59.121.123.223
cb15:901b:901b:1324:80df:b157:3b79:7be0	59.121.123.224
cb15:901b:901b:1324:80df:b157:3b79:7be1	59.121.123.225
cb15:901b:901b:1324:80df:b157:3b79:7be2	59.121.123.226
cb15:901b:901b:1324:80df:b157:3b79:7be3	59.121.123.227
cb15:901b:901b:1324:80df:b157:3b79:7be4	59.121.123.228
cb15:901b:901b:1324:80df:b157:3b79:7be5	59.121.123.229
cb15:901b:901b:1324:80df:b157:3b79:7be6	59.121.123.230
cb15:901b:901b:1324:80df:b157:3b79:7be7	59.121.123.231
cb15:901b:901b:1324:80df:b157:3b79:7be8	59.121.123.232
cb15:901b:901b:1324:80df:b157:3b79:7be9	59.121.123.233
cb15:901b:901b:1324:80df:b157:3b79:7bea	59.121.123.234
cb15:901b:901b:1324:80df:b157:3b79:7beb	59.121.123.235
cb15:901b:901b:1324:80df:b157:3b79:7bec	59.121.123.236
cb15:901b:901b:1324:80df:b157:3b79:7bed	59.121.123.237
cb15:901b:901b:1324:80df:b157:3b79:7bee	59.121.123.238
cb15:901b:901b:1324:80df:b157:3b79:7bef	59.121.123.239
cb15:901b:901b:1324:80df:b157:3b79:7bf0	59.121.123.240
cb15:901b:901b:1324:80df:b157:3b79:7bf1	59.121.123.241
cb15:901b:901b:1324:80df:b157:3b79:7bf2	59.121.123.242
cb15:901b:901b:1324:80df:b157:3b79:7bf3	59.121.123.243
cb15:901b:901b:1324:80df:b157:3b79:7bf4	59.121.123.244
cb15:901b:901b:1324:80df:b157:3b79:7bf5	59.121.123.245
cb15:901b:901b:1324:80df:b157:3b79:7bf6	59.121.123.246
cb15:901b:901b:1324:80df:b157:3b79:7bf7	59.121.123.247
cb15:901b:901b:1324:80df:b157:3b79:7bf8	59.121.123.248
cb15:901b:901b:1324:80df:b157:3b79:7bf9	59.121.123.249
cb15:901b:901b:1324:80df:b157:3b79:7bfa	59.121.123.250
cb15:901b:901b:1324:80df:b157:3b79:7bfb	59.121.123.251
cb15:901b:901b:1324:80df:b157:3b79:7bfc	59.121.123.252
cb15:901b:901b:1324:80df:b157:3b79:7bfd	59.121.123.253
cb15:901b:901b:1324:80df:b157:3b79:7bfe	59.121.123.254
cb15:901b:901b:1324:80df:b157:3b79:7bff	59.121.123.255

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.