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:1324:8086:824:b51a:6b01	181.26.107.1
cb15:901b:901b:1324:8086:824:b51a:6b02	181.26.107.2
cb15:901b:901b:1324:8086:824:b51a:6b03	181.26.107.3
cb15:901b:901b:1324:8086:824:b51a:6b04	181.26.107.4
cb15:901b:901b:1324:8086:824:b51a:6b05	181.26.107.5
cb15:901b:901b:1324:8086:824:b51a:6b06	181.26.107.6
cb15:901b:901b:1324:8086:824:b51a:6b07	181.26.107.7
cb15:901b:901b:1324:8086:824:b51a:6b08	181.26.107.8
cb15:901b:901b:1324:8086:824:b51a:6b09	181.26.107.9
cb15:901b:901b:1324:8086:824:b51a:6b0a	181.26.107.10
cb15:901b:901b:1324:8086:824:b51a:6b0b	181.26.107.11
cb15:901b:901b:1324:8086:824:b51a:6b0c	181.26.107.12
cb15:901b:901b:1324:8086:824:b51a:6b0d	181.26.107.13
cb15:901b:901b:1324:8086:824:b51a:6b0e	181.26.107.14
cb15:901b:901b:1324:8086:824:b51a:6b0f	181.26.107.15
cb15:901b:901b:1324:8086:824:b51a:6b10	181.26.107.16
cb15:901b:901b:1324:8086:824:b51a:6b11	181.26.107.17
cb15:901b:901b:1324:8086:824:b51a:6b12	181.26.107.18
cb15:901b:901b:1324:8086:824:b51a:6b13	181.26.107.19
cb15:901b:901b:1324:8086:824:b51a:6b14	181.26.107.20
cb15:901b:901b:1324:8086:824:b51a:6b15	181.26.107.21
cb15:901b:901b:1324:8086:824:b51a:6b16	181.26.107.22
cb15:901b:901b:1324:8086:824:b51a:6b17	181.26.107.23
cb15:901b:901b:1324:8086:824:b51a:6b18	181.26.107.24
cb15:901b:901b:1324:8086:824:b51a:6b19	181.26.107.25
cb15:901b:901b:1324:8086:824:b51a:6b1a	181.26.107.26
cb15:901b:901b:1324:8086:824:b51a:6b1b	181.26.107.27
cb15:901b:901b:1324:8086:824:b51a:6b1c	181.26.107.28
cb15:901b:901b:1324:8086:824:b51a:6b1d	181.26.107.29
cb15:901b:901b:1324:8086:824:b51a:6b1e	181.26.107.30
cb15:901b:901b:1324:8086:824:b51a:6b1f	181.26.107.31
cb15:901b:901b:1324:8086:824:b51a:6b20	181.26.107.32
cb15:901b:901b:1324:8086:824:b51a:6b21	181.26.107.33
cb15:901b:901b:1324:8086:824:b51a:6b22	181.26.107.34
cb15:901b:901b:1324:8086:824:b51a:6b23	181.26.107.35
cb15:901b:901b:1324:8086:824:b51a:6b24	181.26.107.36
cb15:901b:901b:1324:8086:824:b51a:6b25	181.26.107.37
cb15:901b:901b:1324:8086:824:b51a:6b26	181.26.107.38
cb15:901b:901b:1324:8086:824:b51a:6b27	181.26.107.39
cb15:901b:901b:1324:8086:824:b51a:6b28	181.26.107.40
cb15:901b:901b:1324:8086:824:b51a:6b29	181.26.107.41
cb15:901b:901b:1324:8086:824:b51a:6b2a	181.26.107.42
cb15:901b:901b:1324:8086:824:b51a:6b2b	181.26.107.43
cb15:901b:901b:1324:8086:824:b51a:6b2c	181.26.107.44
cb15:901b:901b:1324:8086:824:b51a:6b2d	181.26.107.45
cb15:901b:901b:1324:8086:824:b51a:6b2e	181.26.107.46
cb15:901b:901b:1324:8086:824:b51a:6b2f	181.26.107.47
cb15:901b:901b:1324:8086:824:b51a:6b30	181.26.107.48
cb15:901b:901b:1324:8086:824:b51a:6b31	181.26.107.49
cb15:901b:901b:1324:8086:824:b51a:6b32	181.26.107.50
cb15:901b:901b:1324:8086:824:b51a:6b33	181.26.107.51
cb15:901b:901b:1324:8086:824:b51a:6b34	181.26.107.52
cb15:901b:901b:1324:8086:824:b51a:6b35	181.26.107.53
cb15:901b:901b:1324:8086:824:b51a:6b36	181.26.107.54
cb15:901b:901b:1324:8086:824:b51a:6b37	181.26.107.55
cb15:901b:901b:1324:8086:824:b51a:6b38	181.26.107.56
cb15:901b:901b:1324:8086:824:b51a:6b39	181.26.107.57
cb15:901b:901b:1324:8086:824:b51a:6b3a	181.26.107.58
cb15:901b:901b:1324:8086:824:b51a:6b3b	181.26.107.59
cb15:901b:901b:1324:8086:824:b51a:6b3c	181.26.107.60

cb15:901b:901b:1324:8086:824:b51a:6b3d	181.26.107.61
cb15:901b:901b:1324:8086:824:b51a:6b3e	181.26.107.62
cb15:901b:901b:1324:8086:824:b51a:6b3f	181.26.107.63
cb15:901b:901b:1324:8086:824:b51a:6b40	181.26.107.64
cb15:901b:901b:1324:8086:824:b51a:6b41	181.26.107.65
cb15:901b:901b:1324:8086:824:b51a:6b42	181.26.107.66
cb15:901b:901b:1324:8086:824:b51a:6b43	181.26.107.67
cb15:901b:901b:1324:8086:824:b51a:6b44	181.26.107.68
cb15:901b:901b:1324:8086:824:b51a:6b45	181.26.107.69
cb15:901b:901b:1324:8086:824:b51a:6b46	181.26.107.70
cb15:901b:901b:1324:8086:824:b51a:6b47	181.26.107.71
cb15:901b:901b:1324:8086:824:b51a:6b48	181.26.107.72
cb15:901b:901b:1324:8086:824:b51a:6b49	181.26.107.73
cb15:901b:901b:1324:8086:824:b51a:6b4a	181.26.107.74
cb15:901b:901b:1324:8086:824:b51a:6b4b	181.26.107.75
cb15:901b:901b:1324:8086:824:b51a:6b4c	181.26.107.76
cb15:901b:901b:1324:8086:824:b51a:6b4d	181.26.107.77
cb15:901b:901b:1324:8086:824:b51a:6b4e	181.26.107.78
cb15:901b:901b:1324:8086:824:b51a:6b4f	181.26.107.79
cb15:901b:901b:1324:8086:824:b51a:6b50	181.26.107.80
cb15:901b:901b:1324:8086:824:b51a:6b51	181.26.107.81
cb15:901b:901b:1324:8086:824:b51a:6b52	181.26.107.82
cb15:901b:901b:1324:8086:824:b51a:6b53	181.26.107.83
cb15:901b:901b:1324:8086:824:b51a:6b54	181.26.107.84
cb15:901b:901b:1324:8086:824:b51a:6b55	181.26.107.85
cb15:901b:901b:1324:8086:824:b51a:6b56	181.26.107.86
cb15:901b:901b:1324:8086:824:b51a:6b57	181.26.107.87
cb15:901b:901b:1324:8086:824:b51a:6b58	181.26.107.88
cb15:901b:901b:1324:8086:824:b51a:6b59	181.26.107.89
cb15:901b:901b:1324:8086:824:b51a:6b5a	181.26.107.90
cb15:901b:901b:1324:8086:824:b51a:6b5b	181.26.107.91
cb15:901b:901b:1324:8086:824:b51a:6b5c	181.26.107.92
cb15:901b:901b:1324:8086:824:b51a:6b5d	181.26.107.93
cb15:901b:901b:1324:8086:824:b51a:6b5e	181.26.107.94
cb15:901b:901b:1324:8086:824:b51a:6b5f	181.26.107.95
cb15:901b:901b:1324:8086:824:b51a:6b60	181.26.107.96
cb15:901b:901b:1324:8086:824:b51a:6b61	181.26.107.97
cb15:901b:901b:1324:8086:824:b51a:6b62	181.26.107.98
cb15:901b:901b:1324:8086:824:b51a:6b63	181.26.107.99
cb15:901b:901b:1324:8086:824:b51a:6b64	181.26.107.100
cb15:901b:901b:1324:8086:824:b51a:6b65	181.26.107.101
cb15:901b:901b:1324:8086:824:b51a:6b66	181.26.107.102
cb15:901b:901b:1324:8086:824:b51a:6b67	181.26.107.103
cb15:901b:901b:1324:8086:824:b51a:6b68	181.26.107.104
cb15:901b:901b:1324:8086:824:b51a:6b69	181.26.107.105
cb15:901b:901b:1324:8086:824:b51a:6b6a	181.26.107.106
cb15:901b:901b:1324:8086:824:b51a:6b6b	181.26.107.107
cb15:901b:901b:1324:8086:824:b51a:6b6c	181.26.107.108
cb15:901b:901b:1324:8086:824:b51a:6b6d	181.26.107.109
cb15:901b:901b:1324:8086:824:b51a:6b6e	181.26.107.110
cb15:901b:901b:1324:8086:824:b51a:6b6f	181.26.107.111
cb15:901b:901b:1324:8086:824:b51a:6b70	181.26.107.112
cb15:901b:901b:1324:8086:824:b51a:6b71	181.26.107.113
cb15:901b:901b:1324:8086:824:b51a:6b72	181.26.107.114
cb15:901b:901b:1324:8086:824:b51a:6b73	181.26.107.115
cb15:901b:901b:1324:8086:824:b51a:6b74	181.26.107.116
cb15:901b:901b:1324:8086:824:b51a:6b75	181.26.107.117
cb15:901b:901b:1324:8086:824:b51a:6b76	181.26.107.118
cb15:901b:901b:1324:8086:824:b51a:6b77	181.26.107.119
cb15:901b:901b:1324:8086:824:b51a:6b78	181.26.107.120

cb15:901b:901b:1324:8086:824:b51a:6b79	181.26.107.121
cb15:901b:901b:1324:8086:824:b51a:6b7a	181.26.107.122
cb15:901b:901b:1324:8086:824:b51a:6b7b	181.26.107.123
cb15:901b:901b:1324:8086:824:b51a:6b7c	181.26.107.124
cb15:901b:901b:1324:8086:824:b51a:6b7d	181.26.107.125
cb15:901b:901b:1324:8086:824:b51a:6b7e	181.26.107.126
cb15:901b:901b:1324:8086:824:b51a:6b7f	181.26.107.127
cb15:901b:901b:1324:8086:824:b51a:6b80	181.26.107.128
cb15:901b:901b:1324:8086:824:b51a:6b81	181.26.107.129
cb15:901b:901b:1324:8086:824:b51a:6b82	181.26.107.130
cb15:901b:901b:1324:8086:824:b51a:6b83	181.26.107.131
cb15:901b:901b:1324:8086:824:b51a:6b84	181.26.107.132
cb15:901b:901b:1324:8086:824:b51a:6b85	181.26.107.133
cb15:901b:901b:1324:8086:824:b51a:6b86	181.26.107.134
cb15:901b:901b:1324:8086:824:b51a:6b87	181.26.107.135
cb15:901b:901b:1324:8086:824:b51a:6b88	181.26.107.136
cb15:901b:901b:1324:8086:824:b51a:6b89	181.26.107.137
cb15:901b:901b:1324:8086:824:b51a:6b8a	181.26.107.138
cb15:901b:901b:1324:8086:824:b51a:6b8b	181.26.107.139
cb15:901b:901b:1324:8086:824:b51a:6b8c	181.26.107.140
cb15:901b:901b:1324:8086:824:b51a:6b8d	181.26.107.141
cb15:901b:901b:1324:8086:824:b51a:6b8e	181.26.107.142
cb15:901b:901b:1324:8086:824:b51a:6b8f	181.26.107.143
cb15:901b:901b:1324:8086:824:b51a:6b90	181.26.107.144
cb15:901b:901b:1324:8086:824:b51a:6b91	181.26.107.145
cb15:901b:901b:1324:8086:824:b51a:6b92	181.26.107.146
cb15:901b:901b:1324:8086:824:b51a:6b93	181.26.107.147
cb15:901b:901b:1324:8086:824:b51a:6b94	181.26.107.148
cb15:901b:901b:1324:8086:824:b51a:6b95	181.26.107.149
cb15:901b:901b:1324:8086:824:b51a:6b96	181.26.107.150
cb15:901b:901b:1324:8086:824:b51a:6b97	181.26.107.151
cb15:901b:901b:1324:8086:824:b51a:6b98	181.26.107.152
cb15:901b:901b:1324:8086:824:b51a:6b99	181.26.107.153
cb15:901b:901b:1324:8086:824:b51a:6b9a	181.26.107.154
cb15:901b:901b:1324:8086:824:b51a:6b9b	181.26.107.155
cb15:901b:901b:1324:8086:824:b51a:6b9c	181.26.107.156
cb15:901b:901b:1324:8086:824:b51a:6b9d	181.26.107.157
cb15:901b:901b:1324:8086:824:b51a:6b9e	181.26.107.158
cb15:901b:901b:1324:8086:824:b51a:6b9f	181.26.107.159
cb15:901b:901b:1324:8086:824:b51a:6ba0	181.26.107.160
cb15:901b:901b:1324:8086:824:b51a:6ba1	181.26.107.161
cb15:901b:901b:1324:8086:824:b51a:6ba2	181.26.107.162
cb15:901b:901b:1324:8086:824:b51a:6ba3	181.26.107.163
cb15:901b:901b:1324:8086:824:b51a:6ba4	181.26.107.164
cb15:901b:901b:1324:8086:824:b51a:6ba5	181.26.107.165
cb15:901b:901b:1324:8086:824:b51a:6ba6	181.26.107.166
cb15:901b:901b:1324:8086:824:b51a:6ba7	181.26.107.167
cb15:901b:901b:1324:8086:824:b51a:6ba8	181.26.107.168
cb15:901b:901b:1324:8086:824:b51a:6ba9	181.26.107.169
cb15:901b:901b:1324:8086:824:b51a:6baa	181.26.107.170
cb15:901b:901b:1324:8086:824:b51a:6bab	181.26.107.171
cb15:901b:901b:1324:8086:824:b51a:6bac	181.26.107.172
cb15:901b:901b:1324:8086:824:b51a:6bad	181.26.107.173
cb15:901b:901b:1324:8086:824:b51a:6bae	181.26.107.174
cb15:901b:901b:1324:8086:824:b51a:6baf	181.26.107.175
cb15:901b:901b:1324:8086:824:b51a:6bb0	181.26.107.176
cb15:901b:901b:1324:8086:824:b51a:6bb1	181.26.107.177
cb15:901b:901b:1324:8086:824:b51a:6bb2	181.26.107.178
cb15:901b:901b:1324:8086:824:b51a:6bb3	181.26.107.179
cb15:901b:901b:1324:8086:824:b51a:6bb4	181.26.107.180

cb15:901b:901b:1324:8086:824:b51a:6bb5	181.26.107.181
cb15:901b:901b:1324:8086:824:b51a:6bb6	181.26.107.182
cb15:901b:901b:1324:8086:824:b51a:6bb7	181.26.107.183
cb15:901b:901b:1324:8086:824:b51a:6bb8	181.26.107.184
cb15:901b:901b:1324:8086:824:b51a:6bb9	181.26.107.185
cb15:901b:901b:1324:8086:824:b51a:6bba	181.26.107.186
cb15:901b:901b:1324:8086:824:b51a:6bbb	181.26.107.187
cb15:901b:901b:1324:8086:824:b51a:6bbc	181.26.107.188
cb15:901b:901b:1324:8086:824:b51a:6bbd	181.26.107.189
cb15:901b:901b:1324:8086:824:b51a:6bbe	181.26.107.190
cb15:901b:901b:1324:8086:824:b51a:6bbf	181.26.107.191
cb15:901b:901b:1324:8086:824:b51a:6bc0	181.26.107.192
cb15:901b:901b:1324:8086:824:b51a:6bc1	181.26.107.193
cb15:901b:901b:1324:8086:824:b51a:6bc2	181.26.107.194
cb15:901b:901b:1324:8086:824:b51a:6bc3	181.26.107.195
cb15:901b:901b:1324:8086:824:b51a:6bc4	181.26.107.196
cb15:901b:901b:1324:8086:824:b51a:6bc5	181.26.107.197
cb15:901b:901b:1324:8086:824:b51a:6bc6	181.26.107.198
cb15:901b:901b:1324:8086:824:b51a:6bc7	181.26.107.199
cb15:901b:901b:1324:8086:824:b51a:6bc8	181.26.107.200
cb15:901b:901b:1324:8086:824:b51a:6bc9	181.26.107.201
cb15:901b:901b:1324:8086:824:b51a:6bca	181.26.107.202
cb15:901b:901b:1324:8086:824:b51a:6bcb	181.26.107.203
cb15:901b:901b:1324:8086:824:b51a:6bcc	181.26.107.204
cb15:901b:901b:1324:8086:824:b51a:6bcd	181.26.107.205
cb15:901b:901b:1324:8086:824:b51a:6bce	181.26.107.206
cb15:901b:901b:1324:8086:824:b51a:6bcf	181.26.107.207
cb15:901b:901b:1324:8086:824:b51a:6bd0	181.26.107.208
cb15:901b:901b:1324:8086:824:b51a:6bd1	181.26.107.209
cb15:901b:901b:1324:8086:824:b51a:6bd2	181.26.107.210
cb15:901b:901b:1324:8086:824:b51a:6bd3	181.26.107.211
cb15:901b:901b:1324:8086:824:b51a:6bd4	181.26.107.212
cb15:901b:901b:1324:8086:824:b51a:6bd5	181.26.107.213
cb15:901b:901b:1324:8086:824:b51a:6bd6	181.26.107.214
cb15:901b:901b:1324:8086:824:b51a:6bd7	181.26.107.215
cb15:901b:901b:1324:8086:824:b51a:6bd8	181.26.107.216
cb15:901b:901b:1324:8086:824:b51a:6bd9	181.26.107.217
cb15:901b:901b:1324:8086:824:b51a:6bda	181.26.107.218
cb15:901b:901b:1324:8086:824:b51a:6bdb	181.26.107.219
cb15:901b:901b:1324:8086:824:b51a:6bdc	181.26.107.220
cb15:901b:901b:1324:8086:824:b51a:6bdd	181.26.107.221
cb15:901b:901b:1324:8086:824:b51a:6bde	181.26.107.222
cb15:901b:901b:1324:8086:824:b51a:6bdf	181.26.107.223
cb15:901b:901b:1324:8086:824:b51a:6be0	181.26.107.224
cb15:901b:901b:1324:8086:824:b51a:6be1	181.26.107.225
cb15:901b:901b:1324:8086:824:b51a:6be2	181.26.107.226
cb15:901b:901b:1324:8086:824:b51a:6be3	181.26.107.227
cb15:901b:901b:1324:8086:824:b51a:6be4	181.26.107.228
cb15:901b:901b:1324:8086:824:b51a:6be5	181.26.107.229
cb15:901b:901b:1324:8086:824:b51a:6be6	181.26.107.230
cb15:901b:901b:1324:8086:824:b51a:6be7	181.26.107.231
cb15:901b:901b:1324:8086:824:b51a:6be8	181.26.107.232
cb15:901b:901b:1324:8086:824:b51a:6be9	181.26.107.233
cb15:901b:901b:1324:8086:824:b51a:6bea	181.26.107.234
cb15:901b:901b:1324:8086:824:b51a:6beb	181.26.107.235
cb15:901b:901b:1324:8086:824:b51a:6bec	181.26.107.236
cb15:901b:901b:1324:8086:824:b51a:6bed	181.26.107.237
cb15:901b:901b:1324:8086:824:b51a:6bee	181.26.107.238
cb15:901b:901b:1324:8086:824:b51a:6bef	181.26.107.239
cb15:901b:901b:1324:8086:824:b51a:6bf0	181.26.107.240
cb15:901b:901b:1324:8086:824:b51a:6bf1	181.26.107.241
cb15:901b:901b:1324:8086:824:b51a:6bf2	181.26.107.242
cb15:901b:901b:1324:8086:824:b51a:6bf3	181.26.107.243
cb15:901b:901b:1324:8086:824:b51a:6bf4	181.26.107.244
cb15:901b:901b:1324:8086:824:b51a:6bf5	181.26.107.245
cb15:901b:901b:1324:8086:824:b51a:6bf6	181.26.107.246
cb15:901b:901b:1324:8086:824:b51a:6bf7	181.26.107.247
cb15:901b:901b:1324:8086:824:b51a:6bf8	181.26.107.248
cb15:901b:901b:1324:8086:824:b51a:6bf9	181.26.107.249
cb15:901b:901b:1324:8086:824:b51a:6bfa	181.26.107.250
cb15:901b:901b:1324:8086:824:b51a:6bfb	181.26.107.251
cb15:901b:901b:1324:8086:824:b51a:6bfc	181.26.107.252
cb15:901b:901b:1324:8086:824:b51a:6bfd	181.26.107.253
cb15:901b:901b:1324:8086:824:b51a:6bfe	181.26.107.254
cb15:901b:901b:1324:8086:824:b51a:6bff	181.26.107.255

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.