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:8024:901b:4024:3116:ef24:7b01	239.36.123.1
cb15:901b:8024:901b:4024:3116:ef24:7b02	239.36.123.2
cb15:901b:8024:901b:4024:3116:ef24:7b03	239.36.123.3
cb15:901b:8024:901b:4024:3116:ef24:7b04	239.36.123.4
cb15:901b:8024:901b:4024:3116:ef24:7b05	239.36.123.5
cb15:901b:8024:901b:4024:3116:ef24:7b06	239.36.123.6
cb15:901b:8024:901b:4024:3116:ef24:7b07	239.36.123.7
cb15:901b:8024:901b:4024:3116:ef24:7b08	239.36.123.8
cb15:901b:8024:901b:4024:3116:ef24:7b09	239.36.123.9
cb15:901b:8024:901b:4024:3116:ef24:7b0a	239.36.123.10
cb15:901b:8024:901b:4024:3116:ef24:7b0b	239.36.123.11
cb15:901b:8024:901b:4024:3116:ef24:7b0c	239.36.123.12
cb15:901b:8024:901b:4024:3116:ef24:7b0d	239.36.123.13
cb15:901b:8024:901b:4024:3116:ef24:7b0e	239.36.123.14
cb15:901b:8024:901b:4024:3116:ef24:7b0f	239.36.123.15
cb15:901b:8024:901b:4024:3116:ef24:7b10	239.36.123.16
cb15:901b:8024:901b:4024:3116:ef24:7b11	239.36.123.17
cb15:901b:8024:901b:4024:3116:ef24:7b12	239.36.123.18
cb15:901b:8024:901b:4024:3116:ef24:7b13	239.36.123.19
cb15:901b:8024:901b:4024:3116:ef24:7b14	239.36.123.20
cb15:901b:8024:901b:4024:3116:ef24:7b15	239.36.123.21
cb15:901b:8024:901b:4024:3116:ef24:7b16	239.36.123.22
cb15:901b:8024:901b:4024:3116:ef24:7b17	239.36.123.23
cb15:901b:8024:901b:4024:3116:ef24:7b18	239.36.123.24
cb15:901b:8024:901b:4024:3116:ef24:7b19	239.36.123.25
cb15:901b:8024:901b:4024:3116:ef24:7b1a	239.36.123.26
cb15:901b:8024:901b:4024:3116:ef24:7b1b	239.36.123.27
cb15:901b:8024:901b:4024:3116:ef24:7b1c	239.36.123.28
cb15:901b:8024:901b:4024:3116:ef24:7b1d	239.36.123.29
cb15:901b:8024:901b:4024:3116:ef24:7b1e	239.36.123.30
cb15:901b:8024:901b:4024:3116:ef24:7b1f	239.36.123.31
cb15:901b:8024:901b:4024:3116:ef24:7b20	239.36.123.32
cb15:901b:8024:901b:4024:3116:ef24:7b21	239.36.123.33
cb15:901b:8024:901b:4024:3116:ef24:7b22	239.36.123.34
cb15:901b:8024:901b:4024:3116:ef24:7b23	239.36.123.35
cb15:901b:8024:901b:4024:3116:ef24:7b24	239.36.123.36
cb15:901b:8024:901b:4024:3116:ef24:7b25	239.36.123.37
cb15:901b:8024:901b:4024:3116:ef24:7b26	239.36.123.38
cb15:901b:8024:901b:4024:3116:ef24:7b27	239.36.123.39
cb15:901b:8024:901b:4024:3116:ef24:7b28	239.36.123.40
cb15:901b:8024:901b:4024:3116:ef24:7b29	239.36.123.41
cb15:901b:8024:901b:4024:3116:ef24:7b2a	239.36.123.42
cb15:901b:8024:901b:4024:3116:ef24:7b2b	239.36.123.43
cb15:901b:8024:901b:4024:3116:ef24:7b2c	239.36.123.44
cb15:901b:8024:901b:4024:3116:ef24:7b2d	239.36.123.45
cb15:901b:8024:901b:4024:3116:ef24:7b2e	239.36.123.46
cb15:901b:8024:901b:4024:3116:ef24:7b2f	239.36.123.47
cb15:901b:8024:901b:4024:3116:ef24:7b30	239.36.123.48
cb15:901b:8024:901b:4024:3116:ef24:7b31	239.36.123.49
cb15:901b:8024:901b:4024:3116:ef24:7b32	239.36.123.50
cb15:901b:8024:901b:4024:3116:ef24:7b33	239.36.123.51
cb15:901b:8024:901b:4024:3116:ef24:7b34	239.36.123.52
cb15:901b:8024:901b:4024:3116:ef24:7b35	239.36.123.53
cb15:901b:8024:901b:4024:3116:ef24:7b36	239.36.123.54
cb15:901b:8024:901b:4024:3116:ef24:7b37	239.36.123.55
cb15:901b:8024:901b:4024:3116:ef24:7b38	239.36.123.56
cb15:901b:8024:901b:4024:3116:ef24:7b39	239.36.123.57
cb15:901b:8024:901b:4024:3116:ef24:7b3a	239.36.123.58
cb15:901b:8024:901b:4024:3116:ef24:7b3b	239.36.123.59
cb15:901b:8024:901b:4024:3116:ef24:7b3c	239.36.123.60

cb15:901b:8024:901b:4024:3116:ef24:7b3d	239.36.123.61
cb15:901b:8024:901b:4024:3116:ef24:7b3e	239.36.123.62
cb15:901b:8024:901b:4024:3116:ef24:7b3f	239.36.123.63
cb15:901b:8024:901b:4024:3116:ef24:7b40	239.36.123.64
cb15:901b:8024:901b:4024:3116:ef24:7b41	239.36.123.65
cb15:901b:8024:901b:4024:3116:ef24:7b42	239.36.123.66
cb15:901b:8024:901b:4024:3116:ef24:7b43	239.36.123.67
cb15:901b:8024:901b:4024:3116:ef24:7b44	239.36.123.68
cb15:901b:8024:901b:4024:3116:ef24:7b45	239.36.123.69
cb15:901b:8024:901b:4024:3116:ef24:7b46	239.36.123.70
cb15:901b:8024:901b:4024:3116:ef24:7b47	239.36.123.71
cb15:901b:8024:901b:4024:3116:ef24:7b48	239.36.123.72
cb15:901b:8024:901b:4024:3116:ef24:7b49	239.36.123.73
cb15:901b:8024:901b:4024:3116:ef24:7b4a	239.36.123.74
cb15:901b:8024:901b:4024:3116:ef24:7b4b	239.36.123.75
cb15:901b:8024:901b:4024:3116:ef24:7b4c	239.36.123.76
cb15:901b:8024:901b:4024:3116:ef24:7b4d	239.36.123.77
cb15:901b:8024:901b:4024:3116:ef24:7b4e	239.36.123.78
cb15:901b:8024:901b:4024:3116:ef24:7b4f	239.36.123.79
cb15:901b:8024:901b:4024:3116:ef24:7b50	239.36.123.80
cb15:901b:8024:901b:4024:3116:ef24:7b51	239.36.123.81
cb15:901b:8024:901b:4024:3116:ef24:7b52	239.36.123.82
cb15:901b:8024:901b:4024:3116:ef24:7b53	239.36.123.83
cb15:901b:8024:901b:4024:3116:ef24:7b54	239.36.123.84
cb15:901b:8024:901b:4024:3116:ef24:7b55	239.36.123.85
cb15:901b:8024:901b:4024:3116:ef24:7b56	239.36.123.86
cb15:901b:8024:901b:4024:3116:ef24:7b57	239.36.123.87
cb15:901b:8024:901b:4024:3116:ef24:7b58	239.36.123.88
cb15:901b:8024:901b:4024:3116:ef24:7b59	239.36.123.89
cb15:901b:8024:901b:4024:3116:ef24:7b5a	239.36.123.90
cb15:901b:8024:901b:4024:3116:ef24:7b5b	239.36.123.91
cb15:901b:8024:901b:4024:3116:ef24:7b5c	239.36.123.92
cb15:901b:8024:901b:4024:3116:ef24:7b5d	239.36.123.93
cb15:901b:8024:901b:4024:3116:ef24:7b5e	239.36.123.94
cb15:901b:8024:901b:4024:3116:ef24:7b5f	239.36.123.95
cb15:901b:8024:901b:4024:3116:ef24:7b60	239.36.123.96
cb15:901b:8024:901b:4024:3116:ef24:7b61	239.36.123.97
cb15:901b:8024:901b:4024:3116:ef24:7b62	239.36.123.98
cb15:901b:8024:901b:4024:3116:ef24:7b63	239.36.123.99
cb15:901b:8024:901b:4024:3116:ef24:7b64	239.36.123.100
cb15:901b:8024:901b:4024:3116:ef24:7b65	239.36.123.101
cb15:901b:8024:901b:4024:3116:ef24:7b66	239.36.123.102
cb15:901b:8024:901b:4024:3116:ef24:7b67	239.36.123.103
cb15:901b:8024:901b:4024:3116:ef24:7b68	239.36.123.104
cb15:901b:8024:901b:4024:3116:ef24:7b69	239.36.123.105
cb15:901b:8024:901b:4024:3116:ef24:7b6a	239.36.123.106
cb15:901b:8024:901b:4024:3116:ef24:7b6b	239.36.123.107
cb15:901b:8024:901b:4024:3116:ef24:7b6c	239.36.123.108
cb15:901b:8024:901b:4024:3116:ef24:7b6d	239.36.123.109
cb15:901b:8024:901b:4024:3116:ef24:7b6e	239.36.123.110
cb15:901b:8024:901b:4024:3116:ef24:7b6f	239.36.123.111
cb15:901b:8024:901b:4024:3116:ef24:7b70	239.36.123.112
cb15:901b:8024:901b:4024:3116:ef24:7b71	239.36.123.113
cb15:901b:8024:901b:4024:3116:ef24:7b72	239.36.123.114
cb15:901b:8024:901b:4024:3116:ef24:7b73	239.36.123.115
cb15:901b:8024:901b:4024:3116:ef24:7b74	239.36.123.116
cb15:901b:8024:901b:4024:3116:ef24:7b75	239.36.123.117
cb15:901b:8024:901b:4024:3116:ef24:7b76	239.36.123.118
cb15:901b:8024:901b:4024:3116:ef24:7b77	239.36.123.119
cb15:901b:8024:901b:4024:3116:ef24:7b78	239.36.123.120

cb15:901b:8024:901b:4024:3116:ef24:7b79	239.36.123.121
cb15:901b:8024:901b:4024:3116:ef24:7b7a	239.36.123.122
cb15:901b:8024:901b:4024:3116:ef24:7b7b	239.36.123.123
cb15:901b:8024:901b:4024:3116:ef24:7b7c	239.36.123.124
cb15:901b:8024:901b:4024:3116:ef24:7b7d	239.36.123.125
cb15:901b:8024:901b:4024:3116:ef24:7b7e	239.36.123.126
cb15:901b:8024:901b:4024:3116:ef24:7b7f	239.36.123.127
cb15:901b:8024:901b:4024:3116:ef24:7b80	239.36.123.128
cb15:901b:8024:901b:4024:3116:ef24:7b81	239.36.123.129
cb15:901b:8024:901b:4024:3116:ef24:7b82	239.36.123.130
cb15:901b:8024:901b:4024:3116:ef24:7b83	239.36.123.131
cb15:901b:8024:901b:4024:3116:ef24:7b84	239.36.123.132
cb15:901b:8024:901b:4024:3116:ef24:7b85	239.36.123.133
cb15:901b:8024:901b:4024:3116:ef24:7b86	239.36.123.134
cb15:901b:8024:901b:4024:3116:ef24:7b87	239.36.123.135
cb15:901b:8024:901b:4024:3116:ef24:7b88	239.36.123.136
cb15:901b:8024:901b:4024:3116:ef24:7b89	239.36.123.137
cb15:901b:8024:901b:4024:3116:ef24:7b8a	239.36.123.138
cb15:901b:8024:901b:4024:3116:ef24:7b8b	239.36.123.139
cb15:901b:8024:901b:4024:3116:ef24:7b8c	239.36.123.140
cb15:901b:8024:901b:4024:3116:ef24:7b8d	239.36.123.141
cb15:901b:8024:901b:4024:3116:ef24:7b8e	239.36.123.142
cb15:901b:8024:901b:4024:3116:ef24:7b8f	239.36.123.143
cb15:901b:8024:901b:4024:3116:ef24:7b90	239.36.123.144
cb15:901b:8024:901b:4024:3116:ef24:7b91	239.36.123.145
cb15:901b:8024:901b:4024:3116:ef24:7b92	239.36.123.146
cb15:901b:8024:901b:4024:3116:ef24:7b93	239.36.123.147
cb15:901b:8024:901b:4024:3116:ef24:7b94	239.36.123.148
cb15:901b:8024:901b:4024:3116:ef24:7b95	239.36.123.149
cb15:901b:8024:901b:4024:3116:ef24:7b96	239.36.123.150
cb15:901b:8024:901b:4024:3116:ef24:7b97	239.36.123.151
cb15:901b:8024:901b:4024:3116:ef24:7b98	239.36.123.152
cb15:901b:8024:901b:4024:3116:ef24:7b99	239.36.123.153
cb15:901b:8024:901b:4024:3116:ef24:7b9a	239.36.123.154
cb15:901b:8024:901b:4024:3116:ef24:7b9b	239.36.123.155
cb15:901b:8024:901b:4024:3116:ef24:7b9c	239.36.123.156
cb15:901b:8024:901b:4024:3116:ef24:7b9d	239.36.123.157
cb15:901b:8024:901b:4024:3116:ef24:7b9e	239.36.123.158
cb15:901b:8024:901b:4024:3116:ef24:7b9f	239.36.123.159
cb15:901b:8024:901b:4024:3116:ef24:7ba0	239.36.123.160
cb15:901b:8024:901b:4024:3116:ef24:7ba1	239.36.123.161
cb15:901b:8024:901b:4024:3116:ef24:7ba2	239.36.123.162
cb15:901b:8024:901b:4024:3116:ef24:7ba3	239.36.123.163
cb15:901b:8024:901b:4024:3116:ef24:7ba4	239.36.123.164
cb15:901b:8024:901b:4024:3116:ef24:7ba5	239.36.123.165
cb15:901b:8024:901b:4024:3116:ef24:7ba6	239.36.123.166
cb15:901b:8024:901b:4024:3116:ef24:7ba7	239.36.123.167
cb15:901b:8024:901b:4024:3116:ef24:7ba8	239.36.123.168
cb15:901b:8024:901b:4024:3116:ef24:7ba9	239.36.123.169
cb15:901b:8024:901b:4024:3116:ef24:7baa	239.36.123.170
cb15:901b:8024:901b:4024:3116:ef24:7bab	239.36.123.171
cb15:901b:8024:901b:4024:3116:ef24:7bac	239.36.123.172
cb15:901b:8024:901b:4024:3116:ef24:7bad	239.36.123.173
cb15:901b:8024:901b:4024:3116:ef24:7bae	239.36.123.174
cb15:901b:8024:901b:4024:3116:ef24:7baf	239.36.123.175
cb15:901b:8024:901b:4024:3116:ef24:7bb0	239.36.123.176
cb15:901b:8024:901b:4024:3116:ef24:7bb1	239.36.123.177
cb15:901b:8024:901b:4024:3116:ef24:7bb2	239.36.123.178
cb15:901b:8024:901b:4024:3116:ef24:7bb3	239.36.123.179
cb15:901b:8024:901b:4024:3116:ef24:7bb4	239.36.123.180

cb15:901b:8024:901b:4024:3116:ef24:7bb5	239.36.123.181
cb15:901b:8024:901b:4024:3116:ef24:7bb6	239.36.123.182
cb15:901b:8024:901b:4024:3116:ef24:7bb7	239.36.123.183
cb15:901b:8024:901b:4024:3116:ef24:7bb8	239.36.123.184
cb15:901b:8024:901b:4024:3116:ef24:7bb9	239.36.123.185
cb15:901b:8024:901b:4024:3116:ef24:7bba	239.36.123.186
cb15:901b:8024:901b:4024:3116:ef24:7bbb	239.36.123.187
cb15:901b:8024:901b:4024:3116:ef24:7bbc	239.36.123.188
cb15:901b:8024:901b:4024:3116:ef24:7bbd	239.36.123.189
cb15:901b:8024:901b:4024:3116:ef24:7bbe	239.36.123.190
cb15:901b:8024:901b:4024:3116:ef24:7bbf	239.36.123.191
cb15:901b:8024:901b:4024:3116:ef24:7bc0	239.36.123.192
cb15:901b:8024:901b:4024:3116:ef24:7bc1	239.36.123.193
cb15:901b:8024:901b:4024:3116:ef24:7bc2	239.36.123.194
cb15:901b:8024:901b:4024:3116:ef24:7bc3	239.36.123.195
cb15:901b:8024:901b:4024:3116:ef24:7bc4	239.36.123.196
cb15:901b:8024:901b:4024:3116:ef24:7bc5	239.36.123.197
cb15:901b:8024:901b:4024:3116:ef24:7bc6	239.36.123.198
cb15:901b:8024:901b:4024:3116:ef24:7bc7	239.36.123.199
cb15:901b:8024:901b:4024:3116:ef24:7bc8	239.36.123.200
cb15:901b:8024:901b:4024:3116:ef24:7bc9	239.36.123.201
cb15:901b:8024:901b:4024:3116:ef24:7bca	239.36.123.202
cb15:901b:8024:901b:4024:3116:ef24:7bcb	239.36.123.203
cb15:901b:8024:901b:4024:3116:ef24:7bcc	239.36.123.204
cb15:901b:8024:901b:4024:3116:ef24:7bcd	239.36.123.205
cb15:901b:8024:901b:4024:3116:ef24:7bce	239.36.123.206
cb15:901b:8024:901b:4024:3116:ef24:7bcf	239.36.123.207
cb15:901b:8024:901b:4024:3116:ef24:7bd0	239.36.123.208
cb15:901b:8024:901b:4024:3116:ef24:7bd1	239.36.123.209
cb15:901b:8024:901b:4024:3116:ef24:7bd2	239.36.123.210
cb15:901b:8024:901b:4024:3116:ef24:7bd3	239.36.123.211
cb15:901b:8024:901b:4024:3116:ef24:7bd4	239.36.123.212
cb15:901b:8024:901b:4024:3116:ef24:7bd5	239.36.123.213
cb15:901b:8024:901b:4024:3116:ef24:7bd6	239.36.123.214
cb15:901b:8024:901b:4024:3116:ef24:7bd7	239.36.123.215
cb15:901b:8024:901b:4024:3116:ef24:7bd8	239.36.123.216
cb15:901b:8024:901b:4024:3116:ef24:7bd9	239.36.123.217
cb15:901b:8024:901b:4024:3116:ef24:7bda	239.36.123.218
cb15:901b:8024:901b:4024:3116:ef24:7bdb	239.36.123.219
cb15:901b:8024:901b:4024:3116:ef24:7bdc	239.36.123.220
cb15:901b:8024:901b:4024:3116:ef24:7bdd	239.36.123.221
cb15:901b:8024:901b:4024:3116:ef24:7bde	239.36.123.222
cb15:901b:8024:901b:4024:3116:ef24:7bdf	239.36.123.223
cb15:901b:8024:901b:4024:3116:ef24:7be0	239.36.123.224
cb15:901b:8024:901b:4024:3116:ef24:7be1	239.36.123.225
cb15:901b:8024:901b:4024:3116:ef24:7be2	239.36.123.226
cb15:901b:8024:901b:4024:3116:ef24:7be3	239.36.123.227
cb15:901b:8024:901b:4024:3116:ef24:7be4	239.36.123.228
cb15:901b:8024:901b:4024:3116:ef24:7be5	239.36.123.229
cb15:901b:8024:901b:4024:3116:ef24:7be6	239.36.123.230
cb15:901b:8024:901b:4024:3116:ef24:7be7	239.36.123.231
cb15:901b:8024:901b:4024:3116:ef24:7be8	239.36.123.232
cb15:901b:8024:901b:4024:3116:ef24:7be9	239.36.123.233
cb15:901b:8024:901b:4024:3116:ef24:7bea	239.36.123.234
cb15:901b:8024:901b:4024:3116:ef24:7beb	239.36.123.235
cb15:901b:8024:901b:4024:3116:ef24:7bec	239.36.123.236
cb15:901b:8024:901b:4024:3116:ef24:7bed	239.36.123.237
cb15:901b:8024:901b:4024:3116:ef24:7bee	239.36.123.238
cb15:901b:8024:901b:4024:3116:ef24:7bef	239.36.123.239
cb15:901b:8024:901b:4024:3116:ef24:7bf0	239.36.123.240
cb15:901b:8024:901b:4024:3116:ef24:7bf1	239.36.123.241
cb15:901b:8024:901b:4024:3116:ef24:7bf2	239.36.123.242
cb15:901b:8024:901b:4024:3116:ef24:7bf3	239.36.123.243
cb15:901b:8024:901b:4024:3116:ef24:7bf4	239.36.123.244
cb15:901b:8024:901b:4024:3116:ef24:7bf5	239.36.123.245
cb15:901b:8024:901b:4024:3116:ef24:7bf6	239.36.123.246
cb15:901b:8024:901b:4024:3116:ef24:7bf7	239.36.123.247
cb15:901b:8024:901b:4024:3116:ef24:7bf8	239.36.123.248
cb15:901b:8024:901b:4024:3116:ef24:7bf9	239.36.123.249
cb15:901b:8024:901b:4024:3116:ef24:7bfa	239.36.123.250
cb15:901b:8024:901b:4024:3116:ef24:7bfb	239.36.123.251
cb15:901b:8024:901b:4024:3116:ef24:7bfc	239.36.123.252
cb15:901b:8024:901b:4024:3116:ef24:7bfd	239.36.123.253
cb15:901b:8024:901b:4024:3116:ef24:7bfe	239.36.123.254
cb15:901b:8024:901b:4024:3116:ef24:7bff	239.36.123.255

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.