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:b51:7b51:b51:5b01	11.81.91.1
cb15:901b:901b:1324:b51:7b51:b51:5b02	11.81.91.2
cb15:901b:901b:1324:b51:7b51:b51:5b03	11.81.91.3
cb15:901b:901b:1324:b51:7b51:b51:5b04	11.81.91.4
cb15:901b:901b:1324:b51:7b51:b51:5b05	11.81.91.5
cb15:901b:901b:1324:b51:7b51:b51:5b06	11.81.91.6
cb15:901b:901b:1324:b51:7b51:b51:5b07	11.81.91.7
cb15:901b:901b:1324:b51:7b51:b51:5b08	11.81.91.8
cb15:901b:901b:1324:b51:7b51:b51:5b09	11.81.91.9
cb15:901b:901b:1324:b51:7b51:b51:5b0a	11.81.91.10
cb15:901b:901b:1324:b51:7b51:b51:5b0b	11.81.91.11
cb15:901b:901b:1324:b51:7b51:b51:5b0c	11.81.91.12
cb15:901b:901b:1324:b51:7b51:b51:5b0d	11.81.91.13
cb15:901b:901b:1324:b51:7b51:b51:5b0e	11.81.91.14
cb15:901b:901b:1324:b51:7b51:b51:5b0f	11.81.91.15
cb15:901b:901b:1324:b51:7b51:b51:5b10	11.81.91.16
cb15:901b:901b:1324:b51:7b51:b51:5b11	11.81.91.17
cb15:901b:901b:1324:b51:7b51:b51:5b12	11.81.91.18
cb15:901b:901b:1324:b51:7b51:b51:5b13	11.81.91.19
cb15:901b:901b:1324:b51:7b51:b51:5b14	11.81.91.20
cb15:901b:901b:1324:b51:7b51:b51:5b15	11.81.91.21
cb15:901b:901b:1324:b51:7b51:b51:5b16	11.81.91.22
cb15:901b:901b:1324:b51:7b51:b51:5b17	11.81.91.23
cb15:901b:901b:1324:b51:7b51:b51:5b18	11.81.91.24
cb15:901b:901b:1324:b51:7b51:b51:5b19	11.81.91.25
cb15:901b:901b:1324:b51:7b51:b51:5b1a	11.81.91.26
cb15:901b:901b:1324:b51:7b51:b51:5b1b	11.81.91.27
cb15:901b:901b:1324:b51:7b51:b51:5b1c	11.81.91.28
cb15:901b:901b:1324:b51:7b51:b51:5b1d	11.81.91.29
cb15:901b:901b:1324:b51:7b51:b51:5b1e	11.81.91.30
cb15:901b:901b:1324:b51:7b51:b51:5b1f	11.81.91.31
cb15:901b:901b:1324:b51:7b51:b51:5b20	11.81.91.32
cb15:901b:901b:1324:b51:7b51:b51:5b21	11.81.91.33
cb15:901b:901b:1324:b51:7b51:b51:5b22	11.81.91.34
cb15:901b:901b:1324:b51:7b51:b51:5b23	11.81.91.35
cb15:901b:901b:1324:b51:7b51:b51:5b24	11.81.91.36
cb15:901b:901b:1324:b51:7b51:b51:5b25	11.81.91.37
cb15:901b:901b:1324:b51:7b51:b51:5b26	11.81.91.38
cb15:901b:901b:1324:b51:7b51:b51:5b27	11.81.91.39
cb15:901b:901b:1324:b51:7b51:b51:5b28	11.81.91.40
cb15:901b:901b:1324:b51:7b51:b51:5b29	11.81.91.41
cb15:901b:901b:1324:b51:7b51:b51:5b2a	11.81.91.42
cb15:901b:901b:1324:b51:7b51:b51:5b2b	11.81.91.43
cb15:901b:901b:1324:b51:7b51:b51:5b2c	11.81.91.44
cb15:901b:901b:1324:b51:7b51:b51:5b2d	11.81.91.45
cb15:901b:901b:1324:b51:7b51:b51:5b2e	11.81.91.46
cb15:901b:901b:1324:b51:7b51:b51:5b2f	11.81.91.47
cb15:901b:901b:1324:b51:7b51:b51:5b30	11.81.91.48
cb15:901b:901b:1324:b51:7b51:b51:5b31	11.81.91.49
cb15:901b:901b:1324:b51:7b51:b51:5b32	11.81.91.50
cb15:901b:901b:1324:b51:7b51:b51:5b33	11.81.91.51
cb15:901b:901b:1324:b51:7b51:b51:5b34	11.81.91.52
cb15:901b:901b:1324:b51:7b51:b51:5b35	11.81.91.53
cb15:901b:901b:1324:b51:7b51:b51:5b36	11.81.91.54
cb15:901b:901b:1324:b51:7b51:b51:5b37	11.81.91.55
cb15:901b:901b:1324:b51:7b51:b51:5b38	11.81.91.56
cb15:901b:901b:1324:b51:7b51:b51:5b39	11.81.91.57
cb15:901b:901b:1324:b51:7b51:b51:5b3a	11.81.91.58
cb15:901b:901b:1324:b51:7b51:b51:5b3b	11.81.91.59
cb15:901b:901b:1324:b51:7b51:b51:5b3c	11.81.91.60

cb15:901b:901b:1324:b51:7b51:b51:5b3d	11.81.91.61
cb15:901b:901b:1324:b51:7b51:b51:5b3e	11.81.91.62
cb15:901b:901b:1324:b51:7b51:b51:5b3f	11.81.91.63
cb15:901b:901b:1324:b51:7b51:b51:5b40	11.81.91.64
cb15:901b:901b:1324:b51:7b51:b51:5b41	11.81.91.65
cb15:901b:901b:1324:b51:7b51:b51:5b42	11.81.91.66
cb15:901b:901b:1324:b51:7b51:b51:5b43	11.81.91.67
cb15:901b:901b:1324:b51:7b51:b51:5b44	11.81.91.68
cb15:901b:901b:1324:b51:7b51:b51:5b45	11.81.91.69
cb15:901b:901b:1324:b51:7b51:b51:5b46	11.81.91.70
cb15:901b:901b:1324:b51:7b51:b51:5b47	11.81.91.71
cb15:901b:901b:1324:b51:7b51:b51:5b48	11.81.91.72
cb15:901b:901b:1324:b51:7b51:b51:5b49	11.81.91.73
cb15:901b:901b:1324:b51:7b51:b51:5b4a	11.81.91.74
cb15:901b:901b:1324:b51:7b51:b51:5b4b	11.81.91.75
cb15:901b:901b:1324:b51:7b51:b51:5b4c	11.81.91.76
cb15:901b:901b:1324:b51:7b51:b51:5b4d	11.81.91.77
cb15:901b:901b:1324:b51:7b51:b51:5b4e	11.81.91.78
cb15:901b:901b:1324:b51:7b51:b51:5b4f	11.81.91.79
cb15:901b:901b:1324:b51:7b51:b51:5b50	11.81.91.80
cb15:901b:901b:1324:b51:7b51:b51:5b51	11.81.91.81
cb15:901b:901b:1324:b51:7b51:b51:5b52	11.81.91.82
cb15:901b:901b:1324:b51:7b51:b51:5b53	11.81.91.83
cb15:901b:901b:1324:b51:7b51:b51:5b54	11.81.91.84
cb15:901b:901b:1324:b51:7b51:b51:5b55	11.81.91.85
cb15:901b:901b:1324:b51:7b51:b51:5b56	11.81.91.86
cb15:901b:901b:1324:b51:7b51:b51:5b57	11.81.91.87
cb15:901b:901b:1324:b51:7b51:b51:5b58	11.81.91.88
cb15:901b:901b:1324:b51:7b51:b51:5b59	11.81.91.89
cb15:901b:901b:1324:b51:7b51:b51:5b5a	11.81.91.90
cb15:901b:901b:1324:b51:7b51:b51:5b5b	11.81.91.91
cb15:901b:901b:1324:b51:7b51:b51:5b5c	11.81.91.92
cb15:901b:901b:1324:b51:7b51:b51:5b5d	11.81.91.93
cb15:901b:901b:1324:b51:7b51:b51:5b5e	11.81.91.94
cb15:901b:901b:1324:b51:7b51:b51:5b5f	11.81.91.95
cb15:901b:901b:1324:b51:7b51:b51:5b60	11.81.91.96
cb15:901b:901b:1324:b51:7b51:b51:5b61	11.81.91.97
cb15:901b:901b:1324:b51:7b51:b51:5b62	11.81.91.98
cb15:901b:901b:1324:b51:7b51:b51:5b63	11.81.91.99
cb15:901b:901b:1324:b51:7b51:b51:5b64	11.81.91.100
cb15:901b:901b:1324:b51:7b51:b51:5b65	11.81.91.101
cb15:901b:901b:1324:b51:7b51:b51:5b66	11.81.91.102
cb15:901b:901b:1324:b51:7b51:b51:5b67	11.81.91.103
cb15:901b:901b:1324:b51:7b51:b51:5b68	11.81.91.104
cb15:901b:901b:1324:b51:7b51:b51:5b69	11.81.91.105
cb15:901b:901b:1324:b51:7b51:b51:5b6a	11.81.91.106
cb15:901b:901b:1324:b51:7b51:b51:5b6b	11.81.91.107
cb15:901b:901b:1324:b51:7b51:b51:5b6c	11.81.91.108
cb15:901b:901b:1324:b51:7b51:b51:5b6d	11.81.91.109
cb15:901b:901b:1324:b51:7b51:b51:5b6e	11.81.91.110
cb15:901b:901b:1324:b51:7b51:b51:5b6f	11.81.91.111
cb15:901b:901b:1324:b51:7b51:b51:5b70	11.81.91.112
cb15:901b:901b:1324:b51:7b51:b51:5b71	11.81.91.113
cb15:901b:901b:1324:b51:7b51:b51:5b72	11.81.91.114
cb15:901b:901b:1324:b51:7b51:b51:5b73	11.81.91.115
cb15:901b:901b:1324:b51:7b51:b51:5b74	11.81.91.116
cb15:901b:901b:1324:b51:7b51:b51:5b75	11.81.91.117
cb15:901b:901b:1324:b51:7b51:b51:5b76	11.81.91.118
cb15:901b:901b:1324:b51:7b51:b51:5b77	11.81.91.119
cb15:901b:901b:1324:b51:7b51:b51:5b78	11.81.91.120

cb15:901b:901b:1324:b51:7b51:b51:5b79	11.81.91.121
cb15:901b:901b:1324:b51:7b51:b51:5b7a	11.81.91.122
cb15:901b:901b:1324:b51:7b51:b51:5b7b	11.81.91.123
cb15:901b:901b:1324:b51:7b51:b51:5b7c	11.81.91.124
cb15:901b:901b:1324:b51:7b51:b51:5b7d	11.81.91.125
cb15:901b:901b:1324:b51:7b51:b51:5b7e	11.81.91.126
cb15:901b:901b:1324:b51:7b51:b51:5b7f	11.81.91.127
cb15:901b:901b:1324:b51:7b51:b51:5b80	11.81.91.128
cb15:901b:901b:1324:b51:7b51:b51:5b81	11.81.91.129
cb15:901b:901b:1324:b51:7b51:b51:5b82	11.81.91.130
cb15:901b:901b:1324:b51:7b51:b51:5b83	11.81.91.131
cb15:901b:901b:1324:b51:7b51:b51:5b84	11.81.91.132
cb15:901b:901b:1324:b51:7b51:b51:5b85	11.81.91.133
cb15:901b:901b:1324:b51:7b51:b51:5b86	11.81.91.134
cb15:901b:901b:1324:b51:7b51:b51:5b87	11.81.91.135
cb15:901b:901b:1324:b51:7b51:b51:5b88	11.81.91.136
cb15:901b:901b:1324:b51:7b51:b51:5b89	11.81.91.137
cb15:901b:901b:1324:b51:7b51:b51:5b8a	11.81.91.138
cb15:901b:901b:1324:b51:7b51:b51:5b8b	11.81.91.139
cb15:901b:901b:1324:b51:7b51:b51:5b8c	11.81.91.140
cb15:901b:901b:1324:b51:7b51:b51:5b8d	11.81.91.141
cb15:901b:901b:1324:b51:7b51:b51:5b8e	11.81.91.142
cb15:901b:901b:1324:b51:7b51:b51:5b8f	11.81.91.143
cb15:901b:901b:1324:b51:7b51:b51:5b90	11.81.91.144
cb15:901b:901b:1324:b51:7b51:b51:5b91	11.81.91.145
cb15:901b:901b:1324:b51:7b51:b51:5b92	11.81.91.146
cb15:901b:901b:1324:b51:7b51:b51:5b93	11.81.91.147
cb15:901b:901b:1324:b51:7b51:b51:5b94	11.81.91.148
cb15:901b:901b:1324:b51:7b51:b51:5b95	11.81.91.149
cb15:901b:901b:1324:b51:7b51:b51:5b96	11.81.91.150
cb15:901b:901b:1324:b51:7b51:b51:5b97	11.81.91.151
cb15:901b:901b:1324:b51:7b51:b51:5b98	11.81.91.152
cb15:901b:901b:1324:b51:7b51:b51:5b99	11.81.91.153
cb15:901b:901b:1324:b51:7b51:b51:5b9a	11.81.91.154
cb15:901b:901b:1324:b51:7b51:b51:5b9b	11.81.91.155
cb15:901b:901b:1324:b51:7b51:b51:5b9c	11.81.91.156
cb15:901b:901b:1324:b51:7b51:b51:5b9d	11.81.91.157
cb15:901b:901b:1324:b51:7b51:b51:5b9e	11.81.91.158
cb15:901b:901b:1324:b51:7b51:b51:5b9f	11.81.91.159
cb15:901b:901b:1324:b51:7b51:b51:5ba0	11.81.91.160
cb15:901b:901b:1324:b51:7b51:b51:5ba1	11.81.91.161
cb15:901b:901b:1324:b51:7b51:b51:5ba2	11.81.91.162
cb15:901b:901b:1324:b51:7b51:b51:5ba3	11.81.91.163
cb15:901b:901b:1324:b51:7b51:b51:5ba4	11.81.91.164
cb15:901b:901b:1324:b51:7b51:b51:5ba5	11.81.91.165
cb15:901b:901b:1324:b51:7b51:b51:5ba6	11.81.91.166
cb15:901b:901b:1324:b51:7b51:b51:5ba7	11.81.91.167
cb15:901b:901b:1324:b51:7b51:b51:5ba8	11.81.91.168
cb15:901b:901b:1324:b51:7b51:b51:5ba9	11.81.91.169
cb15:901b:901b:1324:b51:7b51:b51:5baa	11.81.91.170
cb15:901b:901b:1324:b51:7b51:b51:5bab	11.81.91.171
cb15:901b:901b:1324:b51:7b51:b51:5bac	11.81.91.172
cb15:901b:901b:1324:b51:7b51:b51:5bad	11.81.91.173
cb15:901b:901b:1324:b51:7b51:b51:5bae	11.81.91.174
cb15:901b:901b:1324:b51:7b51:b51:5baf	11.81.91.175
cb15:901b:901b:1324:b51:7b51:b51:5bb0	11.81.91.176
cb15:901b:901b:1324:b51:7b51:b51:5bb1	11.81.91.177
cb15:901b:901b:1324:b51:7b51:b51:5bb2	11.81.91.178
cb15:901b:901b:1324:b51:7b51:b51:5bb3	11.81.91.179
cb15:901b:901b:1324:b51:7b51:b51:5bb4	11.81.91.180

cb15:901b:901b:1324:b51:7b51:b51:5bb5	11.81.91.181
cb15:901b:901b:1324:b51:7b51:b51:5bb6	11.81.91.182
cb15:901b:901b:1324:b51:7b51:b51:5bb7	11.81.91.183
cb15:901b:901b:1324:b51:7b51:b51:5bb8	11.81.91.184
cb15:901b:901b:1324:b51:7b51:b51:5bb9	11.81.91.185
cb15:901b:901b:1324:b51:7b51:b51:5bba	11.81.91.186
cb15:901b:901b:1324:b51:7b51:b51:5bbb	11.81.91.187
cb15:901b:901b:1324:b51:7b51:b51:5bbc	11.81.91.188
cb15:901b:901b:1324:b51:7b51:b51:5bbd	11.81.91.189
cb15:901b:901b:1324:b51:7b51:b51:5bbe	11.81.91.190
cb15:901b:901b:1324:b51:7b51:b51:5bbf	11.81.91.191
cb15:901b:901b:1324:b51:7b51:b51:5bc0	11.81.91.192
cb15:901b:901b:1324:b51:7b51:b51:5bc1	11.81.91.193
cb15:901b:901b:1324:b51:7b51:b51:5bc2	11.81.91.194
cb15:901b:901b:1324:b51:7b51:b51:5bc3	11.81.91.195
cb15:901b:901b:1324:b51:7b51:b51:5bc4	11.81.91.196
cb15:901b:901b:1324:b51:7b51:b51:5bc5	11.81.91.197
cb15:901b:901b:1324:b51:7b51:b51:5bc6	11.81.91.198
cb15:901b:901b:1324:b51:7b51:b51:5bc7	11.81.91.199
cb15:901b:901b:1324:b51:7b51:b51:5bc8	11.81.91.200
cb15:901b:901b:1324:b51:7b51:b51:5bc9	11.81.91.201
cb15:901b:901b:1324:b51:7b51:b51:5bca	11.81.91.202
cb15:901b:901b:1324:b51:7b51:b51:5bcb	11.81.91.203
cb15:901b:901b:1324:b51:7b51:b51:5bcc	11.81.91.204
cb15:901b:901b:1324:b51:7b51:b51:5bcd	11.81.91.205
cb15:901b:901b:1324:b51:7b51:b51:5bce	11.81.91.206
cb15:901b:901b:1324:b51:7b51:b51:5bcf	11.81.91.207
cb15:901b:901b:1324:b51:7b51:b51:5bd0	11.81.91.208
cb15:901b:901b:1324:b51:7b51:b51:5bd1	11.81.91.209
cb15:901b:901b:1324:b51:7b51:b51:5bd2	11.81.91.210
cb15:901b:901b:1324:b51:7b51:b51:5bd3	11.81.91.211
cb15:901b:901b:1324:b51:7b51:b51:5bd4	11.81.91.212
cb15:901b:901b:1324:b51:7b51:b51:5bd5	11.81.91.213
cb15:901b:901b:1324:b51:7b51:b51:5bd6	11.81.91.214
cb15:901b:901b:1324:b51:7b51:b51:5bd7	11.81.91.215
cb15:901b:901b:1324:b51:7b51:b51:5bd8	11.81.91.216
cb15:901b:901b:1324:b51:7b51:b51:5bd9	11.81.91.217
cb15:901b:901b:1324:b51:7b51:b51:5bda	11.81.91.218
cb15:901b:901b:1324:b51:7b51:b51:5bdb	11.81.91.219
cb15:901b:901b:1324:b51:7b51:b51:5bdc	11.81.91.220
cb15:901b:901b:1324:b51:7b51:b51:5bdd	11.81.91.221
cb15:901b:901b:1324:b51:7b51:b51:5bde	11.81.91.222
cb15:901b:901b:1324:b51:7b51:b51:5bdf	11.81.91.223
cb15:901b:901b:1324:b51:7b51:b51:5be0	11.81.91.224
cb15:901b:901b:1324:b51:7b51:b51:5be1	11.81.91.225
cb15:901b:901b:1324:b51:7b51:b51:5be2	11.81.91.226
cb15:901b:901b:1324:b51:7b51:b51:5be3	11.81.91.227
cb15:901b:901b:1324:b51:7b51:b51:5be4	11.81.91.228
cb15:901b:901b:1324:b51:7b51:b51:5be5	11.81.91.229
cb15:901b:901b:1324:b51:7b51:b51:5be6	11.81.91.230
cb15:901b:901b:1324:b51:7b51:b51:5be7	11.81.91.231
cb15:901b:901b:1324:b51:7b51:b51:5be8	11.81.91.232
cb15:901b:901b:1324:b51:7b51:b51:5be9	11.81.91.233
cb15:901b:901b:1324:b51:7b51:b51:5bea	11.81.91.234
cb15:901b:901b:1324:b51:7b51:b51:5beb	11.81.91.235
cb15:901b:901b:1324:b51:7b51:b51:5bec	11.81.91.236
cb15:901b:901b:1324:b51:7b51:b51:5bed	11.81.91.237
cb15:901b:901b:1324:b51:7b51:b51:5bee	11.81.91.238
cb15:901b:901b:1324:b51:7b51:b51:5bef	11.81.91.239
cb15:901b:901b:1324:b51:7b51:b51:5bf0	11.81.91.240
cb15:901b:901b:1324:b51:7b51:b51:5bf1	11.81.91.241
cb15:901b:901b:1324:b51:7b51:b51:5bf2	11.81.91.242
cb15:901b:901b:1324:b51:7b51:b51:5bf3	11.81.91.243
cb15:901b:901b:1324:b51:7b51:b51:5bf4	11.81.91.244
cb15:901b:901b:1324:b51:7b51:b51:5bf5	11.81.91.245
cb15:901b:901b:1324:b51:7b51:b51:5bf6	11.81.91.246
cb15:901b:901b:1324:b51:7b51:b51:5bf7	11.81.91.247
cb15:901b:901b:1324:b51:7b51:b51:5bf8	11.81.91.248
cb15:901b:901b:1324:b51:7b51:b51:5bf9	11.81.91.249
cb15:901b:901b:1324:b51:7b51:b51:5bfa	11.81.91.250
cb15:901b:901b:1324:b51:7b51:b51:5bfb	11.81.91.251
cb15:901b:901b:1324:b51:7b51:b51:5bfc	11.81.91.252
cb15:901b:901b:1324:b51:7b51:b51:5bfd	11.81.91.253
cb15:901b:901b:1324:b51:7b51:b51:5bfe	11.81.91.254
cb15:901b:901b:1324:b51:7b51:b51:5bff	11.81.91.255

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.