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:cd24:8081:155:5b51:7b01	91.81.123.1
cb15:901b:8024:cd24:8081:155:5b51:7b02	91.81.123.2
cb15:901b:8024:cd24:8081:155:5b51:7b03	91.81.123.3
cb15:901b:8024:cd24:8081:155:5b51:7b04	91.81.123.4
cb15:901b:8024:cd24:8081:155:5b51:7b05	91.81.123.5
cb15:901b:8024:cd24:8081:155:5b51:7b06	91.81.123.6
cb15:901b:8024:cd24:8081:155:5b51:7b07	91.81.123.7
cb15:901b:8024:cd24:8081:155:5b51:7b08	91.81.123.8
cb15:901b:8024:cd24:8081:155:5b51:7b09	91.81.123.9
cb15:901b:8024:cd24:8081:155:5b51:7b0a	91.81.123.10
cb15:901b:8024:cd24:8081:155:5b51:7b0b	91.81.123.11
cb15:901b:8024:cd24:8081:155:5b51:7b0c	91.81.123.12
cb15:901b:8024:cd24:8081:155:5b51:7b0d	91.81.123.13
cb15:901b:8024:cd24:8081:155:5b51:7b0e	91.81.123.14
cb15:901b:8024:cd24:8081:155:5b51:7b0f	91.81.123.15
cb15:901b:8024:cd24:8081:155:5b51:7b10	91.81.123.16
cb15:901b:8024:cd24:8081:155:5b51:7b11	91.81.123.17
cb15:901b:8024:cd24:8081:155:5b51:7b12	91.81.123.18
cb15:901b:8024:cd24:8081:155:5b51:7b13	91.81.123.19
cb15:901b:8024:cd24:8081:155:5b51:7b14	91.81.123.20
cb15:901b:8024:cd24:8081:155:5b51:7b15	91.81.123.21
cb15:901b:8024:cd24:8081:155:5b51:7b16	91.81.123.22
cb15:901b:8024:cd24:8081:155:5b51:7b17	91.81.123.23
cb15:901b:8024:cd24:8081:155:5b51:7b18	91.81.123.24
cb15:901b:8024:cd24:8081:155:5b51:7b19	91.81.123.25
cb15:901b:8024:cd24:8081:155:5b51:7b1a	91.81.123.26
cb15:901b:8024:cd24:8081:155:5b51:7b1b	91.81.123.27
cb15:901b:8024:cd24:8081:155:5b51:7b1c	91.81.123.28
cb15:901b:8024:cd24:8081:155:5b51:7b1d	91.81.123.29
cb15:901b:8024:cd24:8081:155:5b51:7b1e	91.81.123.30
cb15:901b:8024:cd24:8081:155:5b51:7b1f	91.81.123.31
cb15:901b:8024:cd24:8081:155:5b51:7b20	91.81.123.32
cb15:901b:8024:cd24:8081:155:5b51:7b21	91.81.123.33
cb15:901b:8024:cd24:8081:155:5b51:7b22	91.81.123.34
cb15:901b:8024:cd24:8081:155:5b51:7b23	91.81.123.35
cb15:901b:8024:cd24:8081:155:5b51:7b24	91.81.123.36
cb15:901b:8024:cd24:8081:155:5b51:7b25	91.81.123.37
cb15:901b:8024:cd24:8081:155:5b51:7b26	91.81.123.38
cb15:901b:8024:cd24:8081:155:5b51:7b27	91.81.123.39
cb15:901b:8024:cd24:8081:155:5b51:7b28	91.81.123.40
cb15:901b:8024:cd24:8081:155:5b51:7b29	91.81.123.41
cb15:901b:8024:cd24:8081:155:5b51:7b2a	91.81.123.42
cb15:901b:8024:cd24:8081:155:5b51:7b2b	91.81.123.43
cb15:901b:8024:cd24:8081:155:5b51:7b2c	91.81.123.44
cb15:901b:8024:cd24:8081:155:5b51:7b2d	91.81.123.45
cb15:901b:8024:cd24:8081:155:5b51:7b2e	91.81.123.46
cb15:901b:8024:cd24:8081:155:5b51:7b2f	91.81.123.47
cb15:901b:8024:cd24:8081:155:5b51:7b30	91.81.123.48
cb15:901b:8024:cd24:8081:155:5b51:7b31	91.81.123.49
cb15:901b:8024:cd24:8081:155:5b51:7b32	91.81.123.50
cb15:901b:8024:cd24:8081:155:5b51:7b33	91.81.123.51
cb15:901b:8024:cd24:8081:155:5b51:7b34	91.81.123.52
cb15:901b:8024:cd24:8081:155:5b51:7b35	91.81.123.53
cb15:901b:8024:cd24:8081:155:5b51:7b36	91.81.123.54
cb15:901b:8024:cd24:8081:155:5b51:7b37	91.81.123.55
cb15:901b:8024:cd24:8081:155:5b51:7b38	91.81.123.56
cb15:901b:8024:cd24:8081:155:5b51:7b39	91.81.123.57
cb15:901b:8024:cd24:8081:155:5b51:7b3a	91.81.123.58
cb15:901b:8024:cd24:8081:155:5b51:7b3b	91.81.123.59
cb15:901b:8024:cd24:8081:155:5b51:7b3c	91.81.123.60

cb15:901b:8024:cd24:8081:155:5b51:7b3d	91.81.123.61
cb15:901b:8024:cd24:8081:155:5b51:7b3e	91.81.123.62
cb15:901b:8024:cd24:8081:155:5b51:7b3f	91.81.123.63
cb15:901b:8024:cd24:8081:155:5b51:7b40	91.81.123.64
cb15:901b:8024:cd24:8081:155:5b51:7b41	91.81.123.65
cb15:901b:8024:cd24:8081:155:5b51:7b42	91.81.123.66
cb15:901b:8024:cd24:8081:155:5b51:7b43	91.81.123.67
cb15:901b:8024:cd24:8081:155:5b51:7b44	91.81.123.68
cb15:901b:8024:cd24:8081:155:5b51:7b45	91.81.123.69
cb15:901b:8024:cd24:8081:155:5b51:7b46	91.81.123.70
cb15:901b:8024:cd24:8081:155:5b51:7b47	91.81.123.71
cb15:901b:8024:cd24:8081:155:5b51:7b48	91.81.123.72
cb15:901b:8024:cd24:8081:155:5b51:7b49	91.81.123.73
cb15:901b:8024:cd24:8081:155:5b51:7b4a	91.81.123.74
cb15:901b:8024:cd24:8081:155:5b51:7b4b	91.81.123.75
cb15:901b:8024:cd24:8081:155:5b51:7b4c	91.81.123.76
cb15:901b:8024:cd24:8081:155:5b51:7b4d	91.81.123.77
cb15:901b:8024:cd24:8081:155:5b51:7b4e	91.81.123.78
cb15:901b:8024:cd24:8081:155:5b51:7b4f	91.81.123.79
cb15:901b:8024:cd24:8081:155:5b51:7b50	91.81.123.80
cb15:901b:8024:cd24:8081:155:5b51:7b51	91.81.123.81
cb15:901b:8024:cd24:8081:155:5b51:7b52	91.81.123.82
cb15:901b:8024:cd24:8081:155:5b51:7b53	91.81.123.83
cb15:901b:8024:cd24:8081:155:5b51:7b54	91.81.123.84
cb15:901b:8024:cd24:8081:155:5b51:7b55	91.81.123.85
cb15:901b:8024:cd24:8081:155:5b51:7b56	91.81.123.86
cb15:901b:8024:cd24:8081:155:5b51:7b57	91.81.123.87
cb15:901b:8024:cd24:8081:155:5b51:7b58	91.81.123.88
cb15:901b:8024:cd24:8081:155:5b51:7b59	91.81.123.89
cb15:901b:8024:cd24:8081:155:5b51:7b5a	91.81.123.90
cb15:901b:8024:cd24:8081:155:5b51:7b5b	91.81.123.91
cb15:901b:8024:cd24:8081:155:5b51:7b5c	91.81.123.92
cb15:901b:8024:cd24:8081:155:5b51:7b5d	91.81.123.93
cb15:901b:8024:cd24:8081:155:5b51:7b5e	91.81.123.94
cb15:901b:8024:cd24:8081:155:5b51:7b5f	91.81.123.95
cb15:901b:8024:cd24:8081:155:5b51:7b60	91.81.123.96
cb15:901b:8024:cd24:8081:155:5b51:7b61	91.81.123.97
cb15:901b:8024:cd24:8081:155:5b51:7b62	91.81.123.98
cb15:901b:8024:cd24:8081:155:5b51:7b63	91.81.123.99
cb15:901b:8024:cd24:8081:155:5b51:7b64	91.81.123.100
cb15:901b:8024:cd24:8081:155:5b51:7b65	91.81.123.101
cb15:901b:8024:cd24:8081:155:5b51:7b66	91.81.123.102
cb15:901b:8024:cd24:8081:155:5b51:7b67	91.81.123.103
cb15:901b:8024:cd24:8081:155:5b51:7b68	91.81.123.104
cb15:901b:8024:cd24:8081:155:5b51:7b69	91.81.123.105
cb15:901b:8024:cd24:8081:155:5b51:7b6a	91.81.123.106
cb15:901b:8024:cd24:8081:155:5b51:7b6b	91.81.123.107
cb15:901b:8024:cd24:8081:155:5b51:7b6c	91.81.123.108
cb15:901b:8024:cd24:8081:155:5b51:7b6d	91.81.123.109
cb15:901b:8024:cd24:8081:155:5b51:7b6e	91.81.123.110
cb15:901b:8024:cd24:8081:155:5b51:7b6f	91.81.123.111
cb15:901b:8024:cd24:8081:155:5b51:7b70	91.81.123.112
cb15:901b:8024:cd24:8081:155:5b51:7b71	91.81.123.113
cb15:901b:8024:cd24:8081:155:5b51:7b72	91.81.123.114
cb15:901b:8024:cd24:8081:155:5b51:7b73	91.81.123.115
cb15:901b:8024:cd24:8081:155:5b51:7b74	91.81.123.116
cb15:901b:8024:cd24:8081:155:5b51:7b75	91.81.123.117
cb15:901b:8024:cd24:8081:155:5b51:7b76	91.81.123.118
cb15:901b:8024:cd24:8081:155:5b51:7b77	91.81.123.119
cb15:901b:8024:cd24:8081:155:5b51:7b78	91.81.123.120

cb15:901b:8024:cd24:8081:155:5b51:7b79	91.81.123.121
cb15:901b:8024:cd24:8081:155:5b51:7b7a	91.81.123.122
cb15:901b:8024:cd24:8081:155:5b51:7b7b	91.81.123.123
cb15:901b:8024:cd24:8081:155:5b51:7b7c	91.81.123.124
cb15:901b:8024:cd24:8081:155:5b51:7b7d	91.81.123.125
cb15:901b:8024:cd24:8081:155:5b51:7b7e	91.81.123.126
cb15:901b:8024:cd24:8081:155:5b51:7b7f	91.81.123.127
cb15:901b:8024:cd24:8081:155:5b51:7b80	91.81.123.128
cb15:901b:8024:cd24:8081:155:5b51:7b81	91.81.123.129
cb15:901b:8024:cd24:8081:155:5b51:7b82	91.81.123.130
cb15:901b:8024:cd24:8081:155:5b51:7b83	91.81.123.131
cb15:901b:8024:cd24:8081:155:5b51:7b84	91.81.123.132
cb15:901b:8024:cd24:8081:155:5b51:7b85	91.81.123.133
cb15:901b:8024:cd24:8081:155:5b51:7b86	91.81.123.134
cb15:901b:8024:cd24:8081:155:5b51:7b87	91.81.123.135
cb15:901b:8024:cd24:8081:155:5b51:7b88	91.81.123.136
cb15:901b:8024:cd24:8081:155:5b51:7b89	91.81.123.137
cb15:901b:8024:cd24:8081:155:5b51:7b8a	91.81.123.138
cb15:901b:8024:cd24:8081:155:5b51:7b8b	91.81.123.139
cb15:901b:8024:cd24:8081:155:5b51:7b8c	91.81.123.140
cb15:901b:8024:cd24:8081:155:5b51:7b8d	91.81.123.141
cb15:901b:8024:cd24:8081:155:5b51:7b8e	91.81.123.142
cb15:901b:8024:cd24:8081:155:5b51:7b8f	91.81.123.143
cb15:901b:8024:cd24:8081:155:5b51:7b90	91.81.123.144
cb15:901b:8024:cd24:8081:155:5b51:7b91	91.81.123.145
cb15:901b:8024:cd24:8081:155:5b51:7b92	91.81.123.146
cb15:901b:8024:cd24:8081:155:5b51:7b93	91.81.123.147
cb15:901b:8024:cd24:8081:155:5b51:7b94	91.81.123.148
cb15:901b:8024:cd24:8081:155:5b51:7b95	91.81.123.149
cb15:901b:8024:cd24:8081:155:5b51:7b96	91.81.123.150
cb15:901b:8024:cd24:8081:155:5b51:7b97	91.81.123.151
cb15:901b:8024:cd24:8081:155:5b51:7b98	91.81.123.152
cb15:901b:8024:cd24:8081:155:5b51:7b99	91.81.123.153
cb15:901b:8024:cd24:8081:155:5b51:7b9a	91.81.123.154
cb15:901b:8024:cd24:8081:155:5b51:7b9b	91.81.123.155
cb15:901b:8024:cd24:8081:155:5b51:7b9c	91.81.123.156
cb15:901b:8024:cd24:8081:155:5b51:7b9d	91.81.123.157
cb15:901b:8024:cd24:8081:155:5b51:7b9e	91.81.123.158
cb15:901b:8024:cd24:8081:155:5b51:7b9f	91.81.123.159
cb15:901b:8024:cd24:8081:155:5b51:7ba0	91.81.123.160
cb15:901b:8024:cd24:8081:155:5b51:7ba1	91.81.123.161
cb15:901b:8024:cd24:8081:155:5b51:7ba2	91.81.123.162
cb15:901b:8024:cd24:8081:155:5b51:7ba3	91.81.123.163
cb15:901b:8024:cd24:8081:155:5b51:7ba4	91.81.123.164
cb15:901b:8024:cd24:8081:155:5b51:7ba5	91.81.123.165
cb15:901b:8024:cd24:8081:155:5b51:7ba6	91.81.123.166
cb15:901b:8024:cd24:8081:155:5b51:7ba7	91.81.123.167
cb15:901b:8024:cd24:8081:155:5b51:7ba8	91.81.123.168
cb15:901b:8024:cd24:8081:155:5b51:7ba9	91.81.123.169
cb15:901b:8024:cd24:8081:155:5b51:7baa	91.81.123.170
cb15:901b:8024:cd24:8081:155:5b51:7bab	91.81.123.171
cb15:901b:8024:cd24:8081:155:5b51:7bac	91.81.123.172
cb15:901b:8024:cd24:8081:155:5b51:7bad	91.81.123.173
cb15:901b:8024:cd24:8081:155:5b51:7bae	91.81.123.174
cb15:901b:8024:cd24:8081:155:5b51:7baf	91.81.123.175
cb15:901b:8024:cd24:8081:155:5b51:7bb0	91.81.123.176
cb15:901b:8024:cd24:8081:155:5b51:7bb1	91.81.123.177
cb15:901b:8024:cd24:8081:155:5b51:7bb2	91.81.123.178
cb15:901b:8024:cd24:8081:155:5b51:7bb3	91.81.123.179
cb15:901b:8024:cd24:8081:155:5b51:7bb4	91.81.123.180

cb15:901b:8024:cd24:8081:155:5b51:7bb5	91.81.123.181
cb15:901b:8024:cd24:8081:155:5b51:7bb6	91.81.123.182
cb15:901b:8024:cd24:8081:155:5b51:7bb7	91.81.123.183
cb15:901b:8024:cd24:8081:155:5b51:7bb8	91.81.123.184
cb15:901b:8024:cd24:8081:155:5b51:7bb9	91.81.123.185
cb15:901b:8024:cd24:8081:155:5b51:7bba	91.81.123.186
cb15:901b:8024:cd24:8081:155:5b51:7bbb	91.81.123.187
cb15:901b:8024:cd24:8081:155:5b51:7bbc	91.81.123.188
cb15:901b:8024:cd24:8081:155:5b51:7bbd	91.81.123.189
cb15:901b:8024:cd24:8081:155:5b51:7bbe	91.81.123.190
cb15:901b:8024:cd24:8081:155:5b51:7bbf	91.81.123.191
cb15:901b:8024:cd24:8081:155:5b51:7bc0	91.81.123.192
cb15:901b:8024:cd24:8081:155:5b51:7bc1	91.81.123.193
cb15:901b:8024:cd24:8081:155:5b51:7bc2	91.81.123.194
cb15:901b:8024:cd24:8081:155:5b51:7bc3	91.81.123.195
cb15:901b:8024:cd24:8081:155:5b51:7bc4	91.81.123.196
cb15:901b:8024:cd24:8081:155:5b51:7bc5	91.81.123.197
cb15:901b:8024:cd24:8081:155:5b51:7bc6	91.81.123.198
cb15:901b:8024:cd24:8081:155:5b51:7bc7	91.81.123.199
cb15:901b:8024:cd24:8081:155:5b51:7bc8	91.81.123.200
cb15:901b:8024:cd24:8081:155:5b51:7bc9	91.81.123.201
cb15:901b:8024:cd24:8081:155:5b51:7bca	91.81.123.202
cb15:901b:8024:cd24:8081:155:5b51:7bcb	91.81.123.203
cb15:901b:8024:cd24:8081:155:5b51:7bcc	91.81.123.204
cb15:901b:8024:cd24:8081:155:5b51:7bcd	91.81.123.205
cb15:901b:8024:cd24:8081:155:5b51:7bce	91.81.123.206
cb15:901b:8024:cd24:8081:155:5b51:7bcf	91.81.123.207
cb15:901b:8024:cd24:8081:155:5b51:7bd0	91.81.123.208
cb15:901b:8024:cd24:8081:155:5b51:7bd1	91.81.123.209
cb15:901b:8024:cd24:8081:155:5b51:7bd2	91.81.123.210
cb15:901b:8024:cd24:8081:155:5b51:7bd3	91.81.123.211
cb15:901b:8024:cd24:8081:155:5b51:7bd4	91.81.123.212
cb15:901b:8024:cd24:8081:155:5b51:7bd5	91.81.123.213
cb15:901b:8024:cd24:8081:155:5b51:7bd6	91.81.123.214
cb15:901b:8024:cd24:8081:155:5b51:7bd7	91.81.123.215
cb15:901b:8024:cd24:8081:155:5b51:7bd8	91.81.123.216
cb15:901b:8024:cd24:8081:155:5b51:7bd9	91.81.123.217
cb15:901b:8024:cd24:8081:155:5b51:7bda	91.81.123.218
cb15:901b:8024:cd24:8081:155:5b51:7bdb	91.81.123.219
cb15:901b:8024:cd24:8081:155:5b51:7bdc	91.81.123.220
cb15:901b:8024:cd24:8081:155:5b51:7bdd	91.81.123.221
cb15:901b:8024:cd24:8081:155:5b51:7bde	91.81.123.222
cb15:901b:8024:cd24:8081:155:5b51:7bdf	91.81.123.223
cb15:901b:8024:cd24:8081:155:5b51:7be0	91.81.123.224
cb15:901b:8024:cd24:8081:155:5b51:7be1	91.81.123.225
cb15:901b:8024:cd24:8081:155:5b51:7be2	91.81.123.226
cb15:901b:8024:cd24:8081:155:5b51:7be3	91.81.123.227
cb15:901b:8024:cd24:8081:155:5b51:7be4	91.81.123.228
cb15:901b:8024:cd24:8081:155:5b51:7be5	91.81.123.229
cb15:901b:8024:cd24:8081:155:5b51:7be6	91.81.123.230
cb15:901b:8024:cd24:8081:155:5b51:7be7	91.81.123.231
cb15:901b:8024:cd24:8081:155:5b51:7be8	91.81.123.232
cb15:901b:8024:cd24:8081:155:5b51:7be9	91.81.123.233
cb15:901b:8024:cd24:8081:155:5b51:7bea	91.81.123.234
cb15:901b:8024:cd24:8081:155:5b51:7beb	91.81.123.235
cb15:901b:8024:cd24:8081:155:5b51:7bec	91.81.123.236
cb15:901b:8024:cd24:8081:155:5b51:7bed	91.81.123.237
cb15:901b:8024:cd24:8081:155:5b51:7bee	91.81.123.238
cb15:901b:8024:cd24:8081:155:5b51:7bef	91.81.123.239
cb15:901b:8024:cd24:8081:155:5b51:7bf0	91.81.123.240
cb15:901b:8024:cd24:8081:155:5b51:7bf1	91.81.123.241
cb15:901b:8024:cd24:8081:155:5b51:7bf2	91.81.123.242
cb15:901b:8024:cd24:8081:155:5b51:7bf3	91.81.123.243
cb15:901b:8024:cd24:8081:155:5b51:7bf4	91.81.123.244
cb15:901b:8024:cd24:8081:155:5b51:7bf5	91.81.123.245
cb15:901b:8024:cd24:8081:155:5b51:7bf6	91.81.123.246
cb15:901b:8024:cd24:8081:155:5b51:7bf7	91.81.123.247
cb15:901b:8024:cd24:8081:155:5b51:7bf8	91.81.123.248
cb15:901b:8024:cd24:8081:155:5b51:7bf9	91.81.123.249
cb15:901b:8024:cd24:8081:155:5b51:7bfa	91.81.123.250
cb15:901b:8024:cd24:8081:155:5b51:7bfb	91.81.123.251
cb15:901b:8024:cd24:8081:155:5b51:7bfc	91.81.123.252
cb15:901b:8024:cd24:8081:155:5b51:7bfd	91.81.123.253
cb15:901b:8024:cd24:8081:155:5b51:7bfe	91.81.123.254
cb15:901b:8024:cd24:8081:155:5b51:7bff	91.81.123.255

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.