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:cd24:8081:155:8c20:7b01	140.32.123.1
cb15:901b:8024:cd24:8081:155:8c20:7b02	140.32.123.2
cb15:901b:8024:cd24:8081:155:8c20:7b03	140.32.123.3
cb15:901b:8024:cd24:8081:155:8c20:7b04	140.32.123.4
cb15:901b:8024:cd24:8081:155:8c20:7b05	140.32.123.5
cb15:901b:8024:cd24:8081:155:8c20:7b06	140.32.123.6
cb15:901b:8024:cd24:8081:155:8c20:7b07	140.32.123.7
cb15:901b:8024:cd24:8081:155:8c20:7b08	140.32.123.8
cb15:901b:8024:cd24:8081:155:8c20:7b09	140.32.123.9
cb15:901b:8024:cd24:8081:155:8c20:7b0a	140.32.123.10
cb15:901b:8024:cd24:8081:155:8c20:7b0b	140.32.123.11
cb15:901b:8024:cd24:8081:155:8c20:7b0c	140.32.123.12
cb15:901b:8024:cd24:8081:155:8c20:7b0d	140.32.123.13
cb15:901b:8024:cd24:8081:155:8c20:7b0e	140.32.123.14
cb15:901b:8024:cd24:8081:155:8c20:7b0f	140.32.123.15
cb15:901b:8024:cd24:8081:155:8c20:7b10	140.32.123.16
cb15:901b:8024:cd24:8081:155:8c20:7b11	140.32.123.17
cb15:901b:8024:cd24:8081:155:8c20:7b12	140.32.123.18
cb15:901b:8024:cd24:8081:155:8c20:7b13	140.32.123.19
cb15:901b:8024:cd24:8081:155:8c20:7b14	140.32.123.20
cb15:901b:8024:cd24:8081:155:8c20:7b15	140.32.123.21
cb15:901b:8024:cd24:8081:155:8c20:7b16	140.32.123.22
cb15:901b:8024:cd24:8081:155:8c20:7b17	140.32.123.23
cb15:901b:8024:cd24:8081:155:8c20:7b18	140.32.123.24
cb15:901b:8024:cd24:8081:155:8c20:7b19	140.32.123.25
cb15:901b:8024:cd24:8081:155:8c20:7b1a	140.32.123.26
cb15:901b:8024:cd24:8081:155:8c20:7b1b	140.32.123.27
cb15:901b:8024:cd24:8081:155:8c20:7b1c	140.32.123.28
cb15:901b:8024:cd24:8081:155:8c20:7b1d	140.32.123.29
cb15:901b:8024:cd24:8081:155:8c20:7b1e	140.32.123.30
cb15:901b:8024:cd24:8081:155:8c20:7b1f	140.32.123.31
cb15:901b:8024:cd24:8081:155:8c20:7b20	140.32.123.32
cb15:901b:8024:cd24:8081:155:8c20:7b21	140.32.123.33
cb15:901b:8024:cd24:8081:155:8c20:7b22	140.32.123.34
cb15:901b:8024:cd24:8081:155:8c20:7b23	140.32.123.35
cb15:901b:8024:cd24:8081:155:8c20:7b24	140.32.123.36
cb15:901b:8024:cd24:8081:155:8c20:7b25	140.32.123.37
cb15:901b:8024:cd24:8081:155:8c20:7b26	140.32.123.38
cb15:901b:8024:cd24:8081:155:8c20:7b27	140.32.123.39
cb15:901b:8024:cd24:8081:155:8c20:7b28	140.32.123.40
cb15:901b:8024:cd24:8081:155:8c20:7b29	140.32.123.41
cb15:901b:8024:cd24:8081:155:8c20:7b2a	140.32.123.42
cb15:901b:8024:cd24:8081:155:8c20:7b2b	140.32.123.43
cb15:901b:8024:cd24:8081:155:8c20:7b2c	140.32.123.44
cb15:901b:8024:cd24:8081:155:8c20:7b2d	140.32.123.45
cb15:901b:8024:cd24:8081:155:8c20:7b2e	140.32.123.46
cb15:901b:8024:cd24:8081:155:8c20:7b2f	140.32.123.47
cb15:901b:8024:cd24:8081:155:8c20:7b30	140.32.123.48
cb15:901b:8024:cd24:8081:155:8c20:7b31	140.32.123.49
cb15:901b:8024:cd24:8081:155:8c20:7b32	140.32.123.50
cb15:901b:8024:cd24:8081:155:8c20:7b33	140.32.123.51
cb15:901b:8024:cd24:8081:155:8c20:7b34	140.32.123.52
cb15:901b:8024:cd24:8081:155:8c20:7b35	140.32.123.53
cb15:901b:8024:cd24:8081:155:8c20:7b36	140.32.123.54
cb15:901b:8024:cd24:8081:155:8c20:7b37	140.32.123.55
cb15:901b:8024:cd24:8081:155:8c20:7b38	140.32.123.56
cb15:901b:8024:cd24:8081:155:8c20:7b39	140.32.123.57
cb15:901b:8024:cd24:8081:155:8c20:7b3a	140.32.123.58
cb15:901b:8024:cd24:8081:155:8c20:7b3b	140.32.123.59
cb15:901b:8024:cd24:8081:155:8c20:7b3c	140.32.123.60

cb15:901b:8024:cd24:8081:155:8c20:7b3d	140.32.123.61
cb15:901b:8024:cd24:8081:155:8c20:7b3e	140.32.123.62
cb15:901b:8024:cd24:8081:155:8c20:7b3f	140.32.123.63
cb15:901b:8024:cd24:8081:155:8c20:7b40	140.32.123.64
cb15:901b:8024:cd24:8081:155:8c20:7b41	140.32.123.65
cb15:901b:8024:cd24:8081:155:8c20:7b42	140.32.123.66
cb15:901b:8024:cd24:8081:155:8c20:7b43	140.32.123.67
cb15:901b:8024:cd24:8081:155:8c20:7b44	140.32.123.68
cb15:901b:8024:cd24:8081:155:8c20:7b45	140.32.123.69
cb15:901b:8024:cd24:8081:155:8c20:7b46	140.32.123.70
cb15:901b:8024:cd24:8081:155:8c20:7b47	140.32.123.71
cb15:901b:8024:cd24:8081:155:8c20:7b48	140.32.123.72
cb15:901b:8024:cd24:8081:155:8c20:7b49	140.32.123.73
cb15:901b:8024:cd24:8081:155:8c20:7b4a	140.32.123.74
cb15:901b:8024:cd24:8081:155:8c20:7b4b	140.32.123.75
cb15:901b:8024:cd24:8081:155:8c20:7b4c	140.32.123.76
cb15:901b:8024:cd24:8081:155:8c20:7b4d	140.32.123.77
cb15:901b:8024:cd24:8081:155:8c20:7b4e	140.32.123.78
cb15:901b:8024:cd24:8081:155:8c20:7b4f	140.32.123.79
cb15:901b:8024:cd24:8081:155:8c20:7b50	140.32.123.80
cb15:901b:8024:cd24:8081:155:8c20:7b51	140.32.123.81
cb15:901b:8024:cd24:8081:155:8c20:7b52	140.32.123.82
cb15:901b:8024:cd24:8081:155:8c20:7b53	140.32.123.83
cb15:901b:8024:cd24:8081:155:8c20:7b54	140.32.123.84
cb15:901b:8024:cd24:8081:155:8c20:7b55	140.32.123.85
cb15:901b:8024:cd24:8081:155:8c20:7b56	140.32.123.86
cb15:901b:8024:cd24:8081:155:8c20:7b57	140.32.123.87
cb15:901b:8024:cd24:8081:155:8c20:7b58	140.32.123.88
cb15:901b:8024:cd24:8081:155:8c20:7b59	140.32.123.89
cb15:901b:8024:cd24:8081:155:8c20:7b5a	140.32.123.90
cb15:901b:8024:cd24:8081:155:8c20:7b5b	140.32.123.91
cb15:901b:8024:cd24:8081:155:8c20:7b5c	140.32.123.92
cb15:901b:8024:cd24:8081:155:8c20:7b5d	140.32.123.93
cb15:901b:8024:cd24:8081:155:8c20:7b5e	140.32.123.94
cb15:901b:8024:cd24:8081:155:8c20:7b5f	140.32.123.95
cb15:901b:8024:cd24:8081:155:8c20:7b60	140.32.123.96
cb15:901b:8024:cd24:8081:155:8c20:7b61	140.32.123.97
cb15:901b:8024:cd24:8081:155:8c20:7b62	140.32.123.98
cb15:901b:8024:cd24:8081:155:8c20:7b63	140.32.123.99
cb15:901b:8024:cd24:8081:155:8c20:7b64	140.32.123.100
cb15:901b:8024:cd24:8081:155:8c20:7b65	140.32.123.101
cb15:901b:8024:cd24:8081:155:8c20:7b66	140.32.123.102
cb15:901b:8024:cd24:8081:155:8c20:7b67	140.32.123.103
cb15:901b:8024:cd24:8081:155:8c20:7b68	140.32.123.104
cb15:901b:8024:cd24:8081:155:8c20:7b69	140.32.123.105
cb15:901b:8024:cd24:8081:155:8c20:7b6a	140.32.123.106
cb15:901b:8024:cd24:8081:155:8c20:7b6b	140.32.123.107
cb15:901b:8024:cd24:8081:155:8c20:7b6c	140.32.123.108
cb15:901b:8024:cd24:8081:155:8c20:7b6d	140.32.123.109
cb15:901b:8024:cd24:8081:155:8c20:7b6e	140.32.123.110
cb15:901b:8024:cd24:8081:155:8c20:7b6f	140.32.123.111
cb15:901b:8024:cd24:8081:155:8c20:7b70	140.32.123.112
cb15:901b:8024:cd24:8081:155:8c20:7b71	140.32.123.113
cb15:901b:8024:cd24:8081:155:8c20:7b72	140.32.123.114
cb15:901b:8024:cd24:8081:155:8c20:7b73	140.32.123.115
cb15:901b:8024:cd24:8081:155:8c20:7b74	140.32.123.116
cb15:901b:8024:cd24:8081:155:8c20:7b75	140.32.123.117
cb15:901b:8024:cd24:8081:155:8c20:7b76	140.32.123.118
cb15:901b:8024:cd24:8081:155:8c20:7b77	140.32.123.119
cb15:901b:8024:cd24:8081:155:8c20:7b78	140.32.123.120

cb15:901b:8024:cd24:8081:155:8c20:7b79	140.32.123.121
cb15:901b:8024:cd24:8081:155:8c20:7b7a	140.32.123.122
cb15:901b:8024:cd24:8081:155:8c20:7b7b	140.32.123.123
cb15:901b:8024:cd24:8081:155:8c20:7b7c	140.32.123.124
cb15:901b:8024:cd24:8081:155:8c20:7b7d	140.32.123.125
cb15:901b:8024:cd24:8081:155:8c20:7b7e	140.32.123.126
cb15:901b:8024:cd24:8081:155:8c20:7b7f	140.32.123.127
cb15:901b:8024:cd24:8081:155:8c20:7b80	140.32.123.128
cb15:901b:8024:cd24:8081:155:8c20:7b81	140.32.123.129
cb15:901b:8024:cd24:8081:155:8c20:7b82	140.32.123.130
cb15:901b:8024:cd24:8081:155:8c20:7b83	140.32.123.131
cb15:901b:8024:cd24:8081:155:8c20:7b84	140.32.123.132
cb15:901b:8024:cd24:8081:155:8c20:7b85	140.32.123.133
cb15:901b:8024:cd24:8081:155:8c20:7b86	140.32.123.134
cb15:901b:8024:cd24:8081:155:8c20:7b87	140.32.123.135
cb15:901b:8024:cd24:8081:155:8c20:7b88	140.32.123.136
cb15:901b:8024:cd24:8081:155:8c20:7b89	140.32.123.137
cb15:901b:8024:cd24:8081:155:8c20:7b8a	140.32.123.138
cb15:901b:8024:cd24:8081:155:8c20:7b8b	140.32.123.139
cb15:901b:8024:cd24:8081:155:8c20:7b8c	140.32.123.140
cb15:901b:8024:cd24:8081:155:8c20:7b8d	140.32.123.141
cb15:901b:8024:cd24:8081:155:8c20:7b8e	140.32.123.142
cb15:901b:8024:cd24:8081:155:8c20:7b8f	140.32.123.143
cb15:901b:8024:cd24:8081:155:8c20:7b90	140.32.123.144
cb15:901b:8024:cd24:8081:155:8c20:7b91	140.32.123.145
cb15:901b:8024:cd24:8081:155:8c20:7b92	140.32.123.146
cb15:901b:8024:cd24:8081:155:8c20:7b93	140.32.123.147
cb15:901b:8024:cd24:8081:155:8c20:7b94	140.32.123.148
cb15:901b:8024:cd24:8081:155:8c20:7b95	140.32.123.149
cb15:901b:8024:cd24:8081:155:8c20:7b96	140.32.123.150
cb15:901b:8024:cd24:8081:155:8c20:7b97	140.32.123.151
cb15:901b:8024:cd24:8081:155:8c20:7b98	140.32.123.152
cb15:901b:8024:cd24:8081:155:8c20:7b99	140.32.123.153
cb15:901b:8024:cd24:8081:155:8c20:7b9a	140.32.123.154
cb15:901b:8024:cd24:8081:155:8c20:7b9b	140.32.123.155
cb15:901b:8024:cd24:8081:155:8c20:7b9c	140.32.123.156
cb15:901b:8024:cd24:8081:155:8c20:7b9d	140.32.123.157
cb15:901b:8024:cd24:8081:155:8c20:7b9e	140.32.123.158
cb15:901b:8024:cd24:8081:155:8c20:7b9f	140.32.123.159
cb15:901b:8024:cd24:8081:155:8c20:7ba0	140.32.123.160
cb15:901b:8024:cd24:8081:155:8c20:7ba1	140.32.123.161
cb15:901b:8024:cd24:8081:155:8c20:7ba2	140.32.123.162
cb15:901b:8024:cd24:8081:155:8c20:7ba3	140.32.123.163
cb15:901b:8024:cd24:8081:155:8c20:7ba4	140.32.123.164
cb15:901b:8024:cd24:8081:155:8c20:7ba5	140.32.123.165
cb15:901b:8024:cd24:8081:155:8c20:7ba6	140.32.123.166
cb15:901b:8024:cd24:8081:155:8c20:7ba7	140.32.123.167
cb15:901b:8024:cd24:8081:155:8c20:7ba8	140.32.123.168
cb15:901b:8024:cd24:8081:155:8c20:7ba9	140.32.123.169
cb15:901b:8024:cd24:8081:155:8c20:7baa	140.32.123.170
cb15:901b:8024:cd24:8081:155:8c20:7bab	140.32.123.171
cb15:901b:8024:cd24:8081:155:8c20:7bac	140.32.123.172
cb15:901b:8024:cd24:8081:155:8c20:7bad	140.32.123.173
cb15:901b:8024:cd24:8081:155:8c20:7bae	140.32.123.174
cb15:901b:8024:cd24:8081:155:8c20:7baf	140.32.123.175
cb15:901b:8024:cd24:8081:155:8c20:7bb0	140.32.123.176
cb15:901b:8024:cd24:8081:155:8c20:7bb1	140.32.123.177
cb15:901b:8024:cd24:8081:155:8c20:7bb2	140.32.123.178
cb15:901b:8024:cd24:8081:155:8c20:7bb3	140.32.123.179
cb15:901b:8024:cd24:8081:155:8c20:7bb4	140.32.123.180

cb15:901b:8024:cd24:8081:155:8c20:7bb5	140.32.123.181
cb15:901b:8024:cd24:8081:155:8c20:7bb6	140.32.123.182
cb15:901b:8024:cd24:8081:155:8c20:7bb7	140.32.123.183
cb15:901b:8024:cd24:8081:155:8c20:7bb8	140.32.123.184
cb15:901b:8024:cd24:8081:155:8c20:7bb9	140.32.123.185
cb15:901b:8024:cd24:8081:155:8c20:7bba	140.32.123.186
cb15:901b:8024:cd24:8081:155:8c20:7bbb	140.32.123.187
cb15:901b:8024:cd24:8081:155:8c20:7bbc	140.32.123.188
cb15:901b:8024:cd24:8081:155:8c20:7bbd	140.32.123.189
cb15:901b:8024:cd24:8081:155:8c20:7bbe	140.32.123.190
cb15:901b:8024:cd24:8081:155:8c20:7bbf	140.32.123.191
cb15:901b:8024:cd24:8081:155:8c20:7bc0	140.32.123.192
cb15:901b:8024:cd24:8081:155:8c20:7bc1	140.32.123.193
cb15:901b:8024:cd24:8081:155:8c20:7bc2	140.32.123.194
cb15:901b:8024:cd24:8081:155:8c20:7bc3	140.32.123.195
cb15:901b:8024:cd24:8081:155:8c20:7bc4	140.32.123.196
cb15:901b:8024:cd24:8081:155:8c20:7bc5	140.32.123.197
cb15:901b:8024:cd24:8081:155:8c20:7bc6	140.32.123.198
cb15:901b:8024:cd24:8081:155:8c20:7bc7	140.32.123.199
cb15:901b:8024:cd24:8081:155:8c20:7bc8	140.32.123.200
cb15:901b:8024:cd24:8081:155:8c20:7bc9	140.32.123.201
cb15:901b:8024:cd24:8081:155:8c20:7bca	140.32.123.202
cb15:901b:8024:cd24:8081:155:8c20:7bcb	140.32.123.203
cb15:901b:8024:cd24:8081:155:8c20:7bcc	140.32.123.204
cb15:901b:8024:cd24:8081:155:8c20:7bcd	140.32.123.205
cb15:901b:8024:cd24:8081:155:8c20:7bce	140.32.123.206
cb15:901b:8024:cd24:8081:155:8c20:7bcf	140.32.123.207
cb15:901b:8024:cd24:8081:155:8c20:7bd0	140.32.123.208
cb15:901b:8024:cd24:8081:155:8c20:7bd1	140.32.123.209
cb15:901b:8024:cd24:8081:155:8c20:7bd2	140.32.123.210
cb15:901b:8024:cd24:8081:155:8c20:7bd3	140.32.123.211
cb15:901b:8024:cd24:8081:155:8c20:7bd4	140.32.123.212
cb15:901b:8024:cd24:8081:155:8c20:7bd5	140.32.123.213
cb15:901b:8024:cd24:8081:155:8c20:7bd6	140.32.123.214
cb15:901b:8024:cd24:8081:155:8c20:7bd7	140.32.123.215
cb15:901b:8024:cd24:8081:155:8c20:7bd8	140.32.123.216
cb15:901b:8024:cd24:8081:155:8c20:7bd9	140.32.123.217
cb15:901b:8024:cd24:8081:155:8c20:7bda	140.32.123.218
cb15:901b:8024:cd24:8081:155:8c20:7bdb	140.32.123.219
cb15:901b:8024:cd24:8081:155:8c20:7bdc	140.32.123.220
cb15:901b:8024:cd24:8081:155:8c20:7bdd	140.32.123.221
cb15:901b:8024:cd24:8081:155:8c20:7bde	140.32.123.222
cb15:901b:8024:cd24:8081:155:8c20:7bdf	140.32.123.223
cb15:901b:8024:cd24:8081:155:8c20:7be0	140.32.123.224
cb15:901b:8024:cd24:8081:155:8c20:7be1	140.32.123.225
cb15:901b:8024:cd24:8081:155:8c20:7be2	140.32.123.226
cb15:901b:8024:cd24:8081:155:8c20:7be3	140.32.123.227
cb15:901b:8024:cd24:8081:155:8c20:7be4	140.32.123.228
cb15:901b:8024:cd24:8081:155:8c20:7be5	140.32.123.229
cb15:901b:8024:cd24:8081:155:8c20:7be6	140.32.123.230
cb15:901b:8024:cd24:8081:155:8c20:7be7	140.32.123.231
cb15:901b:8024:cd24:8081:155:8c20:7be8	140.32.123.232
cb15:901b:8024:cd24:8081:155:8c20:7be9	140.32.123.233
cb15:901b:8024:cd24:8081:155:8c20:7bea	140.32.123.234
cb15:901b:8024:cd24:8081:155:8c20:7beb	140.32.123.235
cb15:901b:8024:cd24:8081:155:8c20:7bec	140.32.123.236
cb15:901b:8024:cd24:8081:155:8c20:7bed	140.32.123.237
cb15:901b:8024:cd24:8081:155:8c20:7bee	140.32.123.238
cb15:901b:8024:cd24:8081:155:8c20:7bef	140.32.123.239
cb15:901b:8024:cd24:8081:155:8c20:7bf0	140.32.123.240
cb15:901b:8024:cd24:8081:155:8c20:7bf1	140.32.123.241
cb15:901b:8024:cd24:8081:155:8c20:7bf2	140.32.123.242
cb15:901b:8024:cd24:8081:155:8c20:7bf3	140.32.123.243
cb15:901b:8024:cd24:8081:155:8c20:7bf4	140.32.123.244
cb15:901b:8024:cd24:8081:155:8c20:7bf5	140.32.123.245
cb15:901b:8024:cd24:8081:155:8c20:7bf6	140.32.123.246
cb15:901b:8024:cd24:8081:155:8c20:7bf7	140.32.123.247
cb15:901b:8024:cd24:8081:155:8c20:7bf8	140.32.123.248
cb15:901b:8024:cd24:8081:155:8c20:7bf9	140.32.123.249
cb15:901b:8024:cd24:8081:155:8c20:7bfa	140.32.123.250
cb15:901b:8024:cd24:8081:155:8c20:7bfb	140.32.123.251
cb15:901b:8024:cd24:8081:155:8c20:7bfc	140.32.123.252
cb15:901b:8024:cd24:8081:155:8c20:7bfd	140.32.123.253
cb15:901b:8024:cd24:8081:155:8c20:7bfe	140.32.123.254
cb15:901b:8024:cd24:8081:155:8c20:7bff	140.32.123.255

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.