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:d157:4024:ada9:b236:d081:6d01	208.129.109.1
cb15:901b:d157:4024:ada9:b236:d081:6d02	208.129.109.2
cb15:901b:d157:4024:ada9:b236:d081:6d03	208.129.109.3
cb15:901b:d157:4024:ada9:b236:d081:6d04	208.129.109.4
cb15:901b:d157:4024:ada9:b236:d081:6d05	208.129.109.5
cb15:901b:d157:4024:ada9:b236:d081:6d06	208.129.109.6
cb15:901b:d157:4024:ada9:b236:d081:6d07	208.129.109.7
cb15:901b:d157:4024:ada9:b236:d081:6d08	208.129.109.8
cb15:901b:d157:4024:ada9:b236:d081:6d09	208.129.109.9
cb15:901b:d157:4024:ada9:b236:d081:6d0a	208.129.109.10
cb15:901b:d157:4024:ada9:b236:d081:6d0b	208.129.109.11
cb15:901b:d157:4024:ada9:b236:d081:6d0c	208.129.109.12
cb15:901b:d157:4024:ada9:b236:d081:6d0d	208.129.109.13
cb15:901b:d157:4024:ada9:b236:d081:6d0e	208.129.109.14
cb15:901b:d157:4024:ada9:b236:d081:6d0f	208.129.109.15
cb15:901b:d157:4024:ada9:b236:d081:6d10	208.129.109.16
cb15:901b:d157:4024:ada9:b236:d081:6d11	208.129.109.17
cb15:901b:d157:4024:ada9:b236:d081:6d12	208.129.109.18
cb15:901b:d157:4024:ada9:b236:d081:6d13	208.129.109.19
cb15:901b:d157:4024:ada9:b236:d081:6d14	208.129.109.20
cb15:901b:d157:4024:ada9:b236:d081:6d15	208.129.109.21
cb15:901b:d157:4024:ada9:b236:d081:6d16	208.129.109.22
cb15:901b:d157:4024:ada9:b236:d081:6d17	208.129.109.23
cb15:901b:d157:4024:ada9:b236:d081:6d18	208.129.109.24
cb15:901b:d157:4024:ada9:b236:d081:6d19	208.129.109.25
cb15:901b:d157:4024:ada9:b236:d081:6d1a	208.129.109.26
cb15:901b:d157:4024:ada9:b236:d081:6d1b	208.129.109.27
cb15:901b:d157:4024:ada9:b236:d081:6d1c	208.129.109.28
cb15:901b:d157:4024:ada9:b236:d081:6d1d	208.129.109.29
cb15:901b:d157:4024:ada9:b236:d081:6d1e	208.129.109.30
cb15:901b:d157:4024:ada9:b236:d081:6d1f	208.129.109.31
cb15:901b:d157:4024:ada9:b236:d081:6d20	208.129.109.32
cb15:901b:d157:4024:ada9:b236:d081:6d21	208.129.109.33
cb15:901b:d157:4024:ada9:b236:d081:6d22	208.129.109.34
cb15:901b:d157:4024:ada9:b236:d081:6d23	208.129.109.35
cb15:901b:d157:4024:ada9:b236:d081:6d24	208.129.109.36
cb15:901b:d157:4024:ada9:b236:d081:6d25	208.129.109.37
cb15:901b:d157:4024:ada9:b236:d081:6d26	208.129.109.38
cb15:901b:d157:4024:ada9:b236:d081:6d27	208.129.109.39
cb15:901b:d157:4024:ada9:b236:d081:6d28	208.129.109.40
cb15:901b:d157:4024:ada9:b236:d081:6d29	208.129.109.41
cb15:901b:d157:4024:ada9:b236:d081:6d2a	208.129.109.42
cb15:901b:d157:4024:ada9:b236:d081:6d2b	208.129.109.43
cb15:901b:d157:4024:ada9:b236:d081:6d2c	208.129.109.44
cb15:901b:d157:4024:ada9:b236:d081:6d2d	208.129.109.45
cb15:901b:d157:4024:ada9:b236:d081:6d2e	208.129.109.46
cb15:901b:d157:4024:ada9:b236:d081:6d2f	208.129.109.47
cb15:901b:d157:4024:ada9:b236:d081:6d30	208.129.109.48
cb15:901b:d157:4024:ada9:b236:d081:6d31	208.129.109.49
cb15:901b:d157:4024:ada9:b236:d081:6d32	208.129.109.50
cb15:901b:d157:4024:ada9:b236:d081:6d33	208.129.109.51
cb15:901b:d157:4024:ada9:b236:d081:6d34	208.129.109.52
cb15:901b:d157:4024:ada9:b236:d081:6d35	208.129.109.53
cb15:901b:d157:4024:ada9:b236:d081:6d36	208.129.109.54
cb15:901b:d157:4024:ada9:b236:d081:6d37	208.129.109.55
cb15:901b:d157:4024:ada9:b236:d081:6d38	208.129.109.56
cb15:901b:d157:4024:ada9:b236:d081:6d39	208.129.109.57
cb15:901b:d157:4024:ada9:b236:d081:6d3a	208.129.109.58
cb15:901b:d157:4024:ada9:b236:d081:6d3b	208.129.109.59
cb15:901b:d157:4024:ada9:b236:d081:6d3c	208.129.109.60

cb15:901b:d157:4024:ada9:b236:d081:6d3d	208.129.109.61
cb15:901b:d157:4024:ada9:b236:d081:6d3e	208.129.109.62
cb15:901b:d157:4024:ada9:b236:d081:6d3f	208.129.109.63
cb15:901b:d157:4024:ada9:b236:d081:6d40	208.129.109.64
cb15:901b:d157:4024:ada9:b236:d081:6d41	208.129.109.65
cb15:901b:d157:4024:ada9:b236:d081:6d42	208.129.109.66
cb15:901b:d157:4024:ada9:b236:d081:6d43	208.129.109.67
cb15:901b:d157:4024:ada9:b236:d081:6d44	208.129.109.68
cb15:901b:d157:4024:ada9:b236:d081:6d45	208.129.109.69
cb15:901b:d157:4024:ada9:b236:d081:6d46	208.129.109.70
cb15:901b:d157:4024:ada9:b236:d081:6d47	208.129.109.71
cb15:901b:d157:4024:ada9:b236:d081:6d48	208.129.109.72
cb15:901b:d157:4024:ada9:b236:d081:6d49	208.129.109.73
cb15:901b:d157:4024:ada9:b236:d081:6d4a	208.129.109.74
cb15:901b:d157:4024:ada9:b236:d081:6d4b	208.129.109.75
cb15:901b:d157:4024:ada9:b236:d081:6d4c	208.129.109.76
cb15:901b:d157:4024:ada9:b236:d081:6d4d	208.129.109.77
cb15:901b:d157:4024:ada9:b236:d081:6d4e	208.129.109.78
cb15:901b:d157:4024:ada9:b236:d081:6d4f	208.129.109.79
cb15:901b:d157:4024:ada9:b236:d081:6d50	208.129.109.80
cb15:901b:d157:4024:ada9:b236:d081:6d51	208.129.109.81
cb15:901b:d157:4024:ada9:b236:d081:6d52	208.129.109.82
cb15:901b:d157:4024:ada9:b236:d081:6d53	208.129.109.83
cb15:901b:d157:4024:ada9:b236:d081:6d54	208.129.109.84
cb15:901b:d157:4024:ada9:b236:d081:6d55	208.129.109.85
cb15:901b:d157:4024:ada9:b236:d081:6d56	208.129.109.86
cb15:901b:d157:4024:ada9:b236:d081:6d57	208.129.109.87
cb15:901b:d157:4024:ada9:b236:d081:6d58	208.129.109.88
cb15:901b:d157:4024:ada9:b236:d081:6d59	208.129.109.89
cb15:901b:d157:4024:ada9:b236:d081:6d5a	208.129.109.90
cb15:901b:d157:4024:ada9:b236:d081:6d5b	208.129.109.91
cb15:901b:d157:4024:ada9:b236:d081:6d5c	208.129.109.92
cb15:901b:d157:4024:ada9:b236:d081:6d5d	208.129.109.93
cb15:901b:d157:4024:ada9:b236:d081:6d5e	208.129.109.94
cb15:901b:d157:4024:ada9:b236:d081:6d5f	208.129.109.95
cb15:901b:d157:4024:ada9:b236:d081:6d60	208.129.109.96
cb15:901b:d157:4024:ada9:b236:d081:6d61	208.129.109.97
cb15:901b:d157:4024:ada9:b236:d081:6d62	208.129.109.98
cb15:901b:d157:4024:ada9:b236:d081:6d63	208.129.109.99
cb15:901b:d157:4024:ada9:b236:d081:6d64	208.129.109.100
cb15:901b:d157:4024:ada9:b236:d081:6d65	208.129.109.101
cb15:901b:d157:4024:ada9:b236:d081:6d66	208.129.109.102
cb15:901b:d157:4024:ada9:b236:d081:6d67	208.129.109.103
cb15:901b:d157:4024:ada9:b236:d081:6d68	208.129.109.104
cb15:901b:d157:4024:ada9:b236:d081:6d69	208.129.109.105
cb15:901b:d157:4024:ada9:b236:d081:6d6a	208.129.109.106
cb15:901b:d157:4024:ada9:b236:d081:6d6b	208.129.109.107
cb15:901b:d157:4024:ada9:b236:d081:6d6c	208.129.109.108
cb15:901b:d157:4024:ada9:b236:d081:6d6d	208.129.109.109
cb15:901b:d157:4024:ada9:b236:d081:6d6e	208.129.109.110
cb15:901b:d157:4024:ada9:b236:d081:6d6f	208.129.109.111
cb15:901b:d157:4024:ada9:b236:d081:6d70	208.129.109.112
cb15:901b:d157:4024:ada9:b236:d081:6d71	208.129.109.113
cb15:901b:d157:4024:ada9:b236:d081:6d72	208.129.109.114
cb15:901b:d157:4024:ada9:b236:d081:6d73	208.129.109.115
cb15:901b:d157:4024:ada9:b236:d081:6d74	208.129.109.116
cb15:901b:d157:4024:ada9:b236:d081:6d75	208.129.109.117
cb15:901b:d157:4024:ada9:b236:d081:6d76	208.129.109.118
cb15:901b:d157:4024:ada9:b236:d081:6d77	208.129.109.119
cb15:901b:d157:4024:ada9:b236:d081:6d78	208.129.109.120

cb15:901b:d157:4024:ada9:b236:d081:6d79	208.129.109.121
cb15:901b:d157:4024:ada9:b236:d081:6d7a	208.129.109.122
cb15:901b:d157:4024:ada9:b236:d081:6d7b	208.129.109.123
cb15:901b:d157:4024:ada9:b236:d081:6d7c	208.129.109.124
cb15:901b:d157:4024:ada9:b236:d081:6d7d	208.129.109.125
cb15:901b:d157:4024:ada9:b236:d081:6d7e	208.129.109.126
cb15:901b:d157:4024:ada9:b236:d081:6d7f	208.129.109.127
cb15:901b:d157:4024:ada9:b236:d081:6d80	208.129.109.128
cb15:901b:d157:4024:ada9:b236:d081:6d81	208.129.109.129
cb15:901b:d157:4024:ada9:b236:d081:6d82	208.129.109.130
cb15:901b:d157:4024:ada9:b236:d081:6d83	208.129.109.131
cb15:901b:d157:4024:ada9:b236:d081:6d84	208.129.109.132
cb15:901b:d157:4024:ada9:b236:d081:6d85	208.129.109.133
cb15:901b:d157:4024:ada9:b236:d081:6d86	208.129.109.134
cb15:901b:d157:4024:ada9:b236:d081:6d87	208.129.109.135
cb15:901b:d157:4024:ada9:b236:d081:6d88	208.129.109.136
cb15:901b:d157:4024:ada9:b236:d081:6d89	208.129.109.137
cb15:901b:d157:4024:ada9:b236:d081:6d8a	208.129.109.138
cb15:901b:d157:4024:ada9:b236:d081:6d8b	208.129.109.139
cb15:901b:d157:4024:ada9:b236:d081:6d8c	208.129.109.140
cb15:901b:d157:4024:ada9:b236:d081:6d8d	208.129.109.141
cb15:901b:d157:4024:ada9:b236:d081:6d8e	208.129.109.142
cb15:901b:d157:4024:ada9:b236:d081:6d8f	208.129.109.143
cb15:901b:d157:4024:ada9:b236:d081:6d90	208.129.109.144
cb15:901b:d157:4024:ada9:b236:d081:6d91	208.129.109.145
cb15:901b:d157:4024:ada9:b236:d081:6d92	208.129.109.146
cb15:901b:d157:4024:ada9:b236:d081:6d93	208.129.109.147
cb15:901b:d157:4024:ada9:b236:d081:6d94	208.129.109.148
cb15:901b:d157:4024:ada9:b236:d081:6d95	208.129.109.149
cb15:901b:d157:4024:ada9:b236:d081:6d96	208.129.109.150
cb15:901b:d157:4024:ada9:b236:d081:6d97	208.129.109.151
cb15:901b:d157:4024:ada9:b236:d081:6d98	208.129.109.152
cb15:901b:d157:4024:ada9:b236:d081:6d99	208.129.109.153
cb15:901b:d157:4024:ada9:b236:d081:6d9a	208.129.109.154
cb15:901b:d157:4024:ada9:b236:d081:6d9b	208.129.109.155
cb15:901b:d157:4024:ada9:b236:d081:6d9c	208.129.109.156
cb15:901b:d157:4024:ada9:b236:d081:6d9d	208.129.109.157
cb15:901b:d157:4024:ada9:b236:d081:6d9e	208.129.109.158
cb15:901b:d157:4024:ada9:b236:d081:6d9f	208.129.109.159
cb15:901b:d157:4024:ada9:b236:d081:6da0	208.129.109.160
cb15:901b:d157:4024:ada9:b236:d081:6da1	208.129.109.161
cb15:901b:d157:4024:ada9:b236:d081:6da2	208.129.109.162
cb15:901b:d157:4024:ada9:b236:d081:6da3	208.129.109.163
cb15:901b:d157:4024:ada9:b236:d081:6da4	208.129.109.164
cb15:901b:d157:4024:ada9:b236:d081:6da5	208.129.109.165
cb15:901b:d157:4024:ada9:b236:d081:6da6	208.129.109.166
cb15:901b:d157:4024:ada9:b236:d081:6da7	208.129.109.167
cb15:901b:d157:4024:ada9:b236:d081:6da8	208.129.109.168
cb15:901b:d157:4024:ada9:b236:d081:6da9	208.129.109.169
cb15:901b:d157:4024:ada9:b236:d081:6daa	208.129.109.170
cb15:901b:d157:4024:ada9:b236:d081:6dab	208.129.109.171
cb15:901b:d157:4024:ada9:b236:d081:6dac	208.129.109.172
cb15:901b:d157:4024:ada9:b236:d081:6dad	208.129.109.173
cb15:901b:d157:4024:ada9:b236:d081:6dae	208.129.109.174
cb15:901b:d157:4024:ada9:b236:d081:6daf	208.129.109.175
cb15:901b:d157:4024:ada9:b236:d081:6db0	208.129.109.176
cb15:901b:d157:4024:ada9:b236:d081:6db1	208.129.109.177
cb15:901b:d157:4024:ada9:b236:d081:6db2	208.129.109.178
cb15:901b:d157:4024:ada9:b236:d081:6db3	208.129.109.179
cb15:901b:d157:4024:ada9:b236:d081:6db4	208.129.109.180

cb15:901b:d157:4024:ada9:b236:d081:6db5	208.129.109.181
cb15:901b:d157:4024:ada9:b236:d081:6db6	208.129.109.182
cb15:901b:d157:4024:ada9:b236:d081:6db7	208.129.109.183
cb15:901b:d157:4024:ada9:b236:d081:6db8	208.129.109.184
cb15:901b:d157:4024:ada9:b236:d081:6db9	208.129.109.185
cb15:901b:d157:4024:ada9:b236:d081:6dba	208.129.109.186
cb15:901b:d157:4024:ada9:b236:d081:6dbb	208.129.109.187
cb15:901b:d157:4024:ada9:b236:d081:6dbc	208.129.109.188
cb15:901b:d157:4024:ada9:b236:d081:6dbd	208.129.109.189
cb15:901b:d157:4024:ada9:b236:d081:6dbe	208.129.109.190
cb15:901b:d157:4024:ada9:b236:d081:6dbf	208.129.109.191
cb15:901b:d157:4024:ada9:b236:d081:6dc0	208.129.109.192
cb15:901b:d157:4024:ada9:b236:d081:6dc1	208.129.109.193
cb15:901b:d157:4024:ada9:b236:d081:6dc2	208.129.109.194
cb15:901b:d157:4024:ada9:b236:d081:6dc3	208.129.109.195
cb15:901b:d157:4024:ada9:b236:d081:6dc4	208.129.109.196
cb15:901b:d157:4024:ada9:b236:d081:6dc5	208.129.109.197
cb15:901b:d157:4024:ada9:b236:d081:6dc6	208.129.109.198
cb15:901b:d157:4024:ada9:b236:d081:6dc7	208.129.109.199
cb15:901b:d157:4024:ada9:b236:d081:6dc8	208.129.109.200
cb15:901b:d157:4024:ada9:b236:d081:6dc9	208.129.109.201
cb15:901b:d157:4024:ada9:b236:d081:6dca	208.129.109.202
cb15:901b:d157:4024:ada9:b236:d081:6dcb	208.129.109.203
cb15:901b:d157:4024:ada9:b236:d081:6dcc	208.129.109.204
cb15:901b:d157:4024:ada9:b236:d081:6dcd	208.129.109.205
cb15:901b:d157:4024:ada9:b236:d081:6dce	208.129.109.206
cb15:901b:d157:4024:ada9:b236:d081:6dcf	208.129.109.207
cb15:901b:d157:4024:ada9:b236:d081:6dd0	208.129.109.208
cb15:901b:d157:4024:ada9:b236:d081:6dd1	208.129.109.209
cb15:901b:d157:4024:ada9:b236:d081:6dd2	208.129.109.210
cb15:901b:d157:4024:ada9:b236:d081:6dd3	208.129.109.211
cb15:901b:d157:4024:ada9:b236:d081:6dd4	208.129.109.212
cb15:901b:d157:4024:ada9:b236:d081:6dd5	208.129.109.213
cb15:901b:d157:4024:ada9:b236:d081:6dd6	208.129.109.214
cb15:901b:d157:4024:ada9:b236:d081:6dd7	208.129.109.215
cb15:901b:d157:4024:ada9:b236:d081:6dd8	208.129.109.216
cb15:901b:d157:4024:ada9:b236:d081:6dd9	208.129.109.217
cb15:901b:d157:4024:ada9:b236:d081:6dda	208.129.109.218
cb15:901b:d157:4024:ada9:b236:d081:6ddb	208.129.109.219
cb15:901b:d157:4024:ada9:b236:d081:6ddc	208.129.109.220
cb15:901b:d157:4024:ada9:b236:d081:6ddd	208.129.109.221
cb15:901b:d157:4024:ada9:b236:d081:6dde	208.129.109.222
cb15:901b:d157:4024:ada9:b236:d081:6ddf	208.129.109.223
cb15:901b:d157:4024:ada9:b236:d081:6de0	208.129.109.224
cb15:901b:d157:4024:ada9:b236:d081:6de1	208.129.109.225
cb15:901b:d157:4024:ada9:b236:d081:6de2	208.129.109.226
cb15:901b:d157:4024:ada9:b236:d081:6de3	208.129.109.227
cb15:901b:d157:4024:ada9:b236:d081:6de4	208.129.109.228
cb15:901b:d157:4024:ada9:b236:d081:6de5	208.129.109.229
cb15:901b:d157:4024:ada9:b236:d081:6de6	208.129.109.230
cb15:901b:d157:4024:ada9:b236:d081:6de7	208.129.109.231
cb15:901b:d157:4024:ada9:b236:d081:6de8	208.129.109.232
cb15:901b:d157:4024:ada9:b236:d081:6de9	208.129.109.233
cb15:901b:d157:4024:ada9:b236:d081:6dea	208.129.109.234
cb15:901b:d157:4024:ada9:b236:d081:6deb	208.129.109.235
cb15:901b:d157:4024:ada9:b236:d081:6dec	208.129.109.236
cb15:901b:d157:4024:ada9:b236:d081:6ded	208.129.109.237
cb15:901b:d157:4024:ada9:b236:d081:6dee	208.129.109.238
cb15:901b:d157:4024:ada9:b236:d081:6def	208.129.109.239
cb15:901b:d157:4024:ada9:b236:d081:6df0	208.129.109.240
cb15:901b:d157:4024:ada9:b236:d081:6df1	208.129.109.241
cb15:901b:d157:4024:ada9:b236:d081:6df2	208.129.109.242
cb15:901b:d157:4024:ada9:b236:d081:6df3	208.129.109.243
cb15:901b:d157:4024:ada9:b236:d081:6df4	208.129.109.244
cb15:901b:d157:4024:ada9:b236:d081:6df5	208.129.109.245
cb15:901b:d157:4024:ada9:b236:d081:6df6	208.129.109.246
cb15:901b:d157:4024:ada9:b236:d081:6df7	208.129.109.247
cb15:901b:d157:4024:ada9:b236:d081:6df8	208.129.109.248
cb15:901b:d157:4024:ada9:b236:d081:6df9	208.129.109.249
cb15:901b:d157:4024:ada9:b236:d081:6dfa	208.129.109.250
cb15:901b:d157:4024:ada9:b236:d081:6dfb	208.129.109.251
cb15:901b:d157:4024:ada9:b236:d081:6dfc	208.129.109.252
cb15:901b:d157:4024:ada9:b236:d081:6dfd	208.129.109.253
cb15:901b:d157:4024:ada9:b236:d081:6dfe	208.129.109.254
cb15:901b:d157:4024:ada9:b236:d081:6dff	208.129.109.255

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.