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:91bc:cb15:d081:c01	208.129.12.1
cb15:901b:8024:901b:91bc:cb15:d081:c02	208.129.12.2
cb15:901b:8024:901b:91bc:cb15:d081:c03	208.129.12.3
cb15:901b:8024:901b:91bc:cb15:d081:c04	208.129.12.4
cb15:901b:8024:901b:91bc:cb15:d081:c05	208.129.12.5
cb15:901b:8024:901b:91bc:cb15:d081:c06	208.129.12.6
cb15:901b:8024:901b:91bc:cb15:d081:c07	208.129.12.7
cb15:901b:8024:901b:91bc:cb15:d081:c08	208.129.12.8
cb15:901b:8024:901b:91bc:cb15:d081:c09	208.129.12.9
cb15:901b:8024:901b:91bc:cb15:d081:c0a	208.129.12.10
cb15:901b:8024:901b:91bc:cb15:d081:c0b	208.129.12.11
cb15:901b:8024:901b:91bc:cb15:d081:c0c	208.129.12.12
cb15:901b:8024:901b:91bc:cb15:d081:c0d	208.129.12.13
cb15:901b:8024:901b:91bc:cb15:d081:c0e	208.129.12.14
cb15:901b:8024:901b:91bc:cb15:d081:c0f	208.129.12.15
cb15:901b:8024:901b:91bc:cb15:d081:c10	208.129.12.16
cb15:901b:8024:901b:91bc:cb15:d081:c11	208.129.12.17
cb15:901b:8024:901b:91bc:cb15:d081:c12	208.129.12.18
cb15:901b:8024:901b:91bc:cb15:d081:c13	208.129.12.19
cb15:901b:8024:901b:91bc:cb15:d081:c14	208.129.12.20
cb15:901b:8024:901b:91bc:cb15:d081:c15	208.129.12.21
cb15:901b:8024:901b:91bc:cb15:d081:c16	208.129.12.22
cb15:901b:8024:901b:91bc:cb15:d081:c17	208.129.12.23
cb15:901b:8024:901b:91bc:cb15:d081:c18	208.129.12.24
cb15:901b:8024:901b:91bc:cb15:d081:c19	208.129.12.25
cb15:901b:8024:901b:91bc:cb15:d081:c1a	208.129.12.26
cb15:901b:8024:901b:91bc:cb15:d081:c1b	208.129.12.27
cb15:901b:8024:901b:91bc:cb15:d081:c1c	208.129.12.28
cb15:901b:8024:901b:91bc:cb15:d081:c1d	208.129.12.29
cb15:901b:8024:901b:91bc:cb15:d081:c1e	208.129.12.30
cb15:901b:8024:901b:91bc:cb15:d081:c1f	208.129.12.31
cb15:901b:8024:901b:91bc:cb15:d081:c20	208.129.12.32
cb15:901b:8024:901b:91bc:cb15:d081:c21	208.129.12.33
cb15:901b:8024:901b:91bc:cb15:d081:c22	208.129.12.34
cb15:901b:8024:901b:91bc:cb15:d081:c23	208.129.12.35
cb15:901b:8024:901b:91bc:cb15:d081:c24	208.129.12.36
cb15:901b:8024:901b:91bc:cb15:d081:c25	208.129.12.37
cb15:901b:8024:901b:91bc:cb15:d081:c26	208.129.12.38
cb15:901b:8024:901b:91bc:cb15:d081:c27	208.129.12.39
cb15:901b:8024:901b:91bc:cb15:d081:c28	208.129.12.40
cb15:901b:8024:901b:91bc:cb15:d081:c29	208.129.12.41
cb15:901b:8024:901b:91bc:cb15:d081:c2a	208.129.12.42
cb15:901b:8024:901b:91bc:cb15:d081:c2b	208.129.12.43
cb15:901b:8024:901b:91bc:cb15:d081:c2c	208.129.12.44
cb15:901b:8024:901b:91bc:cb15:d081:c2d	208.129.12.45
cb15:901b:8024:901b:91bc:cb15:d081:c2e	208.129.12.46
cb15:901b:8024:901b:91bc:cb15:d081:c2f	208.129.12.47
cb15:901b:8024:901b:91bc:cb15:d081:c30	208.129.12.48
cb15:901b:8024:901b:91bc:cb15:d081:c31	208.129.12.49
cb15:901b:8024:901b:91bc:cb15:d081:c32	208.129.12.50
cb15:901b:8024:901b:91bc:cb15:d081:c33	208.129.12.51
cb15:901b:8024:901b:91bc:cb15:d081:c34	208.129.12.52
cb15:901b:8024:901b:91bc:cb15:d081:c35	208.129.12.53
cb15:901b:8024:901b:91bc:cb15:d081:c36	208.129.12.54
cb15:901b:8024:901b:91bc:cb15:d081:c37	208.129.12.55
cb15:901b:8024:901b:91bc:cb15:d081:c38	208.129.12.56
cb15:901b:8024:901b:91bc:cb15:d081:c39	208.129.12.57
cb15:901b:8024:901b:91bc:cb15:d081:c3a	208.129.12.58
cb15:901b:8024:901b:91bc:cb15:d081:c3b	208.129.12.59
cb15:901b:8024:901b:91bc:cb15:d081:c3c	208.129.12.60

cb15:901b:8024:901b:91bc:cb15:d081:c3d	208.129.12.61
cb15:901b:8024:901b:91bc:cb15:d081:c3e	208.129.12.62
cb15:901b:8024:901b:91bc:cb15:d081:c3f	208.129.12.63
cb15:901b:8024:901b:91bc:cb15:d081:c40	208.129.12.64
cb15:901b:8024:901b:91bc:cb15:d081:c41	208.129.12.65
cb15:901b:8024:901b:91bc:cb15:d081:c42	208.129.12.66
cb15:901b:8024:901b:91bc:cb15:d081:c43	208.129.12.67
cb15:901b:8024:901b:91bc:cb15:d081:c44	208.129.12.68
cb15:901b:8024:901b:91bc:cb15:d081:c45	208.129.12.69
cb15:901b:8024:901b:91bc:cb15:d081:c46	208.129.12.70
cb15:901b:8024:901b:91bc:cb15:d081:c47	208.129.12.71
cb15:901b:8024:901b:91bc:cb15:d081:c48	208.129.12.72
cb15:901b:8024:901b:91bc:cb15:d081:c49	208.129.12.73
cb15:901b:8024:901b:91bc:cb15:d081:c4a	208.129.12.74
cb15:901b:8024:901b:91bc:cb15:d081:c4b	208.129.12.75
cb15:901b:8024:901b:91bc:cb15:d081:c4c	208.129.12.76
cb15:901b:8024:901b:91bc:cb15:d081:c4d	208.129.12.77
cb15:901b:8024:901b:91bc:cb15:d081:c4e	208.129.12.78
cb15:901b:8024:901b:91bc:cb15:d081:c4f	208.129.12.79
cb15:901b:8024:901b:91bc:cb15:d081:c50	208.129.12.80
cb15:901b:8024:901b:91bc:cb15:d081:c51	208.129.12.81
cb15:901b:8024:901b:91bc:cb15:d081:c52	208.129.12.82
cb15:901b:8024:901b:91bc:cb15:d081:c53	208.129.12.83
cb15:901b:8024:901b:91bc:cb15:d081:c54	208.129.12.84
cb15:901b:8024:901b:91bc:cb15:d081:c55	208.129.12.85
cb15:901b:8024:901b:91bc:cb15:d081:c56	208.129.12.86
cb15:901b:8024:901b:91bc:cb15:d081:c57	208.129.12.87
cb15:901b:8024:901b:91bc:cb15:d081:c58	208.129.12.88
cb15:901b:8024:901b:91bc:cb15:d081:c59	208.129.12.89
cb15:901b:8024:901b:91bc:cb15:d081:c5a	208.129.12.90
cb15:901b:8024:901b:91bc:cb15:d081:c5b	208.129.12.91
cb15:901b:8024:901b:91bc:cb15:d081:c5c	208.129.12.92
cb15:901b:8024:901b:91bc:cb15:d081:c5d	208.129.12.93
cb15:901b:8024:901b:91bc:cb15:d081:c5e	208.129.12.94
cb15:901b:8024:901b:91bc:cb15:d081:c5f	208.129.12.95
cb15:901b:8024:901b:91bc:cb15:d081:c60	208.129.12.96
cb15:901b:8024:901b:91bc:cb15:d081:c61	208.129.12.97
cb15:901b:8024:901b:91bc:cb15:d081:c62	208.129.12.98
cb15:901b:8024:901b:91bc:cb15:d081:c63	208.129.12.99
cb15:901b:8024:901b:91bc:cb15:d081:c64	208.129.12.100
cb15:901b:8024:901b:91bc:cb15:d081:c65	208.129.12.101
cb15:901b:8024:901b:91bc:cb15:d081:c66	208.129.12.102
cb15:901b:8024:901b:91bc:cb15:d081:c67	208.129.12.103
cb15:901b:8024:901b:91bc:cb15:d081:c68	208.129.12.104
cb15:901b:8024:901b:91bc:cb15:d081:c69	208.129.12.105
cb15:901b:8024:901b:91bc:cb15:d081:c6a	208.129.12.106
cb15:901b:8024:901b:91bc:cb15:d081:c6b	208.129.12.107
cb15:901b:8024:901b:91bc:cb15:d081:c6c	208.129.12.108
cb15:901b:8024:901b:91bc:cb15:d081:c6d	208.129.12.109
cb15:901b:8024:901b:91bc:cb15:d081:c6e	208.129.12.110
cb15:901b:8024:901b:91bc:cb15:d081:c6f	208.129.12.111
cb15:901b:8024:901b:91bc:cb15:d081:c70	208.129.12.112
cb15:901b:8024:901b:91bc:cb15:d081:c71	208.129.12.113
cb15:901b:8024:901b:91bc:cb15:d081:c72	208.129.12.114
cb15:901b:8024:901b:91bc:cb15:d081:c73	208.129.12.115
cb15:901b:8024:901b:91bc:cb15:d081:c74	208.129.12.116
cb15:901b:8024:901b:91bc:cb15:d081:c75	208.129.12.117
cb15:901b:8024:901b:91bc:cb15:d081:c76	208.129.12.118
cb15:901b:8024:901b:91bc:cb15:d081:c77	208.129.12.119
cb15:901b:8024:901b:91bc:cb15:d081:c78	208.129.12.120

cb15:901b:8024:901b:91bc:cb15:d081:c79	208.129.12.121
cb15:901b:8024:901b:91bc:cb15:d081:c7a	208.129.12.122
cb15:901b:8024:901b:91bc:cb15:d081:c7b	208.129.12.123
cb15:901b:8024:901b:91bc:cb15:d081:c7c	208.129.12.124
cb15:901b:8024:901b:91bc:cb15:d081:c7d	208.129.12.125
cb15:901b:8024:901b:91bc:cb15:d081:c7e	208.129.12.126
cb15:901b:8024:901b:91bc:cb15:d081:c7f	208.129.12.127
cb15:901b:8024:901b:91bc:cb15:d081:c80	208.129.12.128
cb15:901b:8024:901b:91bc:cb15:d081:c81	208.129.12.129
cb15:901b:8024:901b:91bc:cb15:d081:c82	208.129.12.130
cb15:901b:8024:901b:91bc:cb15:d081:c83	208.129.12.131
cb15:901b:8024:901b:91bc:cb15:d081:c84	208.129.12.132
cb15:901b:8024:901b:91bc:cb15:d081:c85	208.129.12.133
cb15:901b:8024:901b:91bc:cb15:d081:c86	208.129.12.134
cb15:901b:8024:901b:91bc:cb15:d081:c87	208.129.12.135
cb15:901b:8024:901b:91bc:cb15:d081:c88	208.129.12.136
cb15:901b:8024:901b:91bc:cb15:d081:c89	208.129.12.137
cb15:901b:8024:901b:91bc:cb15:d081:c8a	208.129.12.138
cb15:901b:8024:901b:91bc:cb15:d081:c8b	208.129.12.139
cb15:901b:8024:901b:91bc:cb15:d081:c8c	208.129.12.140
cb15:901b:8024:901b:91bc:cb15:d081:c8d	208.129.12.141
cb15:901b:8024:901b:91bc:cb15:d081:c8e	208.129.12.142
cb15:901b:8024:901b:91bc:cb15:d081:c8f	208.129.12.143
cb15:901b:8024:901b:91bc:cb15:d081:c90	208.129.12.144
cb15:901b:8024:901b:91bc:cb15:d081:c91	208.129.12.145
cb15:901b:8024:901b:91bc:cb15:d081:c92	208.129.12.146
cb15:901b:8024:901b:91bc:cb15:d081:c93	208.129.12.147
cb15:901b:8024:901b:91bc:cb15:d081:c94	208.129.12.148
cb15:901b:8024:901b:91bc:cb15:d081:c95	208.129.12.149
cb15:901b:8024:901b:91bc:cb15:d081:c96	208.129.12.150
cb15:901b:8024:901b:91bc:cb15:d081:c97	208.129.12.151
cb15:901b:8024:901b:91bc:cb15:d081:c98	208.129.12.152
cb15:901b:8024:901b:91bc:cb15:d081:c99	208.129.12.153
cb15:901b:8024:901b:91bc:cb15:d081:c9a	208.129.12.154
cb15:901b:8024:901b:91bc:cb15:d081:c9b	208.129.12.155
cb15:901b:8024:901b:91bc:cb15:d081:c9c	208.129.12.156
cb15:901b:8024:901b:91bc:cb15:d081:c9d	208.129.12.157
cb15:901b:8024:901b:91bc:cb15:d081:c9e	208.129.12.158
cb15:901b:8024:901b:91bc:cb15:d081:c9f	208.129.12.159
cb15:901b:8024:901b:91bc:cb15:d081:ca0	208.129.12.160
cb15:901b:8024:901b:91bc:cb15:d081:ca1	208.129.12.161
cb15:901b:8024:901b:91bc:cb15:d081:ca2	208.129.12.162
cb15:901b:8024:901b:91bc:cb15:d081:ca3	208.129.12.163
cb15:901b:8024:901b:91bc:cb15:d081:ca4	208.129.12.164
cb15:901b:8024:901b:91bc:cb15:d081:ca5	208.129.12.165
cb15:901b:8024:901b:91bc:cb15:d081:ca6	208.129.12.166
cb15:901b:8024:901b:91bc:cb15:d081:ca7	208.129.12.167
cb15:901b:8024:901b:91bc:cb15:d081:ca8	208.129.12.168
cb15:901b:8024:901b:91bc:cb15:d081:ca9	208.129.12.169
cb15:901b:8024:901b:91bc:cb15:d081:caa	208.129.12.170
cb15:901b:8024:901b:91bc:cb15:d081:cab	208.129.12.171
cb15:901b:8024:901b:91bc:cb15:d081:cac	208.129.12.172
cb15:901b:8024:901b:91bc:cb15:d081:cad	208.129.12.173
cb15:901b:8024:901b:91bc:cb15:d081:cae	208.129.12.174
cb15:901b:8024:901b:91bc:cb15:d081:caf	208.129.12.175
cb15:901b:8024:901b:91bc:cb15:d081:cb0	208.129.12.176
cb15:901b:8024:901b:91bc:cb15:d081:cb1	208.129.12.177
cb15:901b:8024:901b:91bc:cb15:d081:cb2	208.129.12.178
cb15:901b:8024:901b:91bc:cb15:d081:cb3	208.129.12.179
cb15:901b:8024:901b:91bc:cb15:d081:cb4	208.129.12.180

cb15:901b:8024:901b:91bc:cb15:d081:cb5	208.129.12.181
cb15:901b:8024:901b:91bc:cb15:d081:cb6	208.129.12.182
cb15:901b:8024:901b:91bc:cb15:d081:cb7	208.129.12.183
cb15:901b:8024:901b:91bc:cb15:d081:cb8	208.129.12.184
cb15:901b:8024:901b:91bc:cb15:d081:cb9	208.129.12.185
cb15:901b:8024:901b:91bc:cb15:d081:cba	208.129.12.186
cb15:901b:8024:901b:91bc:cb15:d081:cbb	208.129.12.187
cb15:901b:8024:901b:91bc:cb15:d081:cbc	208.129.12.188
cb15:901b:8024:901b:91bc:cb15:d081:cbd	208.129.12.189
cb15:901b:8024:901b:91bc:cb15:d081:cbe	208.129.12.190
cb15:901b:8024:901b:91bc:cb15:d081:cbf	208.129.12.191
cb15:901b:8024:901b:91bc:cb15:d081:cc0	208.129.12.192
cb15:901b:8024:901b:91bc:cb15:d081:cc1	208.129.12.193
cb15:901b:8024:901b:91bc:cb15:d081:cc2	208.129.12.194
cb15:901b:8024:901b:91bc:cb15:d081:cc3	208.129.12.195
cb15:901b:8024:901b:91bc:cb15:d081:cc4	208.129.12.196
cb15:901b:8024:901b:91bc:cb15:d081:cc5	208.129.12.197
cb15:901b:8024:901b:91bc:cb15:d081:cc6	208.129.12.198
cb15:901b:8024:901b:91bc:cb15:d081:cc7	208.129.12.199
cb15:901b:8024:901b:91bc:cb15:d081:cc8	208.129.12.200
cb15:901b:8024:901b:91bc:cb15:d081:cc9	208.129.12.201
cb15:901b:8024:901b:91bc:cb15:d081:cca	208.129.12.202
cb15:901b:8024:901b:91bc:cb15:d081:ccb	208.129.12.203
cb15:901b:8024:901b:91bc:cb15:d081:ccc	208.129.12.204
cb15:901b:8024:901b:91bc:cb15:d081:ccd	208.129.12.205
cb15:901b:8024:901b:91bc:cb15:d081:cce	208.129.12.206
cb15:901b:8024:901b:91bc:cb15:d081:ccf	208.129.12.207
cb15:901b:8024:901b:91bc:cb15:d081:cd0	208.129.12.208
cb15:901b:8024:901b:91bc:cb15:d081:cd1	208.129.12.209
cb15:901b:8024:901b:91bc:cb15:d081:cd2	208.129.12.210
cb15:901b:8024:901b:91bc:cb15:d081:cd3	208.129.12.211
cb15:901b:8024:901b:91bc:cb15:d081:cd4	208.129.12.212
cb15:901b:8024:901b:91bc:cb15:d081:cd5	208.129.12.213
cb15:901b:8024:901b:91bc:cb15:d081:cd6	208.129.12.214
cb15:901b:8024:901b:91bc:cb15:d081:cd7	208.129.12.215
cb15:901b:8024:901b:91bc:cb15:d081:cd8	208.129.12.216
cb15:901b:8024:901b:91bc:cb15:d081:cd9	208.129.12.217
cb15:901b:8024:901b:91bc:cb15:d081:cda	208.129.12.218
cb15:901b:8024:901b:91bc:cb15:d081:cdb	208.129.12.219
cb15:901b:8024:901b:91bc:cb15:d081:cdc	208.129.12.220
cb15:901b:8024:901b:91bc:cb15:d081:cdd	208.129.12.221
cb15:901b:8024:901b:91bc:cb15:d081:cde	208.129.12.222
cb15:901b:8024:901b:91bc:cb15:d081:cdf	208.129.12.223
cb15:901b:8024:901b:91bc:cb15:d081:ce0	208.129.12.224
cb15:901b:8024:901b:91bc:cb15:d081:ce1	208.129.12.225
cb15:901b:8024:901b:91bc:cb15:d081:ce2	208.129.12.226
cb15:901b:8024:901b:91bc:cb15:d081:ce3	208.129.12.227
cb15:901b:8024:901b:91bc:cb15:d081:ce4	208.129.12.228
cb15:901b:8024:901b:91bc:cb15:d081:ce5	208.129.12.229
cb15:901b:8024:901b:91bc:cb15:d081:ce6	208.129.12.230
cb15:901b:8024:901b:91bc:cb15:d081:ce7	208.129.12.231
cb15:901b:8024:901b:91bc:cb15:d081:ce8	208.129.12.232
cb15:901b:8024:901b:91bc:cb15:d081:ce9	208.129.12.233
cb15:901b:8024:901b:91bc:cb15:d081:cea	208.129.12.234
cb15:901b:8024:901b:91bc:cb15:d081:ceb	208.129.12.235
cb15:901b:8024:901b:91bc:cb15:d081:cec	208.129.12.236
cb15:901b:8024:901b:91bc:cb15:d081:ced	208.129.12.237
cb15:901b:8024:901b:91bc:cb15:d081:cee	208.129.12.238
cb15:901b:8024:901b:91bc:cb15:d081:cef	208.129.12.239
cb15:901b:8024:901b:91bc:cb15:d081:cf0	208.129.12.240
cb15:901b:8024:901b:91bc:cb15:d081:cf1	208.129.12.241
cb15:901b:8024:901b:91bc:cb15:d081:cf2	208.129.12.242
cb15:901b:8024:901b:91bc:cb15:d081:cf3	208.129.12.243
cb15:901b:8024:901b:91bc:cb15:d081:cf4	208.129.12.244
cb15:901b:8024:901b:91bc:cb15:d081:cf5	208.129.12.245
cb15:901b:8024:901b:91bc:cb15:d081:cf6	208.129.12.246
cb15:901b:8024:901b:91bc:cb15:d081:cf7	208.129.12.247
cb15:901b:8024:901b:91bc:cb15:d081:cf8	208.129.12.248
cb15:901b:8024:901b:91bc:cb15:d081:cf9	208.129.12.249
cb15:901b:8024:901b:91bc:cb15:d081:cfa	208.129.12.250
cb15:901b:8024:901b:91bc:cb15:d081:cfb	208.129.12.251
cb15:901b:8024:901b:91bc:cb15:d081:cfc	208.129.12.252
cb15:901b:8024:901b:91bc:cb15:d081:cfd	208.129.12.253
cb15:901b:8024:901b:91bc:cb15:d081:cfe	208.129.12.254
cb15:901b:8024:901b:91bc:cb15:d081:cff	208.129.12.255

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.