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:ada3:b51a:1486:c01	20.134.12.1
cb15:901b:901b:1324:ada3:b51a:1486:c02	20.134.12.2
cb15:901b:901b:1324:ada3:b51a:1486:c03	20.134.12.3
cb15:901b:901b:1324:ada3:b51a:1486:c04	20.134.12.4
cb15:901b:901b:1324:ada3:b51a:1486:c05	20.134.12.5
cb15:901b:901b:1324:ada3:b51a:1486:c06	20.134.12.6
cb15:901b:901b:1324:ada3:b51a:1486:c07	20.134.12.7
cb15:901b:901b:1324:ada3:b51a:1486:c08	20.134.12.8
cb15:901b:901b:1324:ada3:b51a:1486:c09	20.134.12.9
cb15:901b:901b:1324:ada3:b51a:1486:c0a	20.134.12.10
cb15:901b:901b:1324:ada3:b51a:1486:c0b	20.134.12.11
cb15:901b:901b:1324:ada3:b51a:1486:c0c	20.134.12.12
cb15:901b:901b:1324:ada3:b51a:1486:c0d	20.134.12.13
cb15:901b:901b:1324:ada3:b51a:1486:c0e	20.134.12.14
cb15:901b:901b:1324:ada3:b51a:1486:c0f	20.134.12.15
cb15:901b:901b:1324:ada3:b51a:1486:c10	20.134.12.16
cb15:901b:901b:1324:ada3:b51a:1486:c11	20.134.12.17
cb15:901b:901b:1324:ada3:b51a:1486:c12	20.134.12.18
cb15:901b:901b:1324:ada3:b51a:1486:c13	20.134.12.19
cb15:901b:901b:1324:ada3:b51a:1486:c14	20.134.12.20
cb15:901b:901b:1324:ada3:b51a:1486:c15	20.134.12.21
cb15:901b:901b:1324:ada3:b51a:1486:c16	20.134.12.22
cb15:901b:901b:1324:ada3:b51a:1486:c17	20.134.12.23
cb15:901b:901b:1324:ada3:b51a:1486:c18	20.134.12.24
cb15:901b:901b:1324:ada3:b51a:1486:c19	20.134.12.25
cb15:901b:901b:1324:ada3:b51a:1486:c1a	20.134.12.26
cb15:901b:901b:1324:ada3:b51a:1486:c1b	20.134.12.27
cb15:901b:901b:1324:ada3:b51a:1486:c1c	20.134.12.28
cb15:901b:901b:1324:ada3:b51a:1486:c1d	20.134.12.29
cb15:901b:901b:1324:ada3:b51a:1486:c1e	20.134.12.30
cb15:901b:901b:1324:ada3:b51a:1486:c1f	20.134.12.31
cb15:901b:901b:1324:ada3:b51a:1486:c20	20.134.12.32
cb15:901b:901b:1324:ada3:b51a:1486:c21	20.134.12.33
cb15:901b:901b:1324:ada3:b51a:1486:c22	20.134.12.34
cb15:901b:901b:1324:ada3:b51a:1486:c23	20.134.12.35
cb15:901b:901b:1324:ada3:b51a:1486:c24	20.134.12.36
cb15:901b:901b:1324:ada3:b51a:1486:c25	20.134.12.37
cb15:901b:901b:1324:ada3:b51a:1486:c26	20.134.12.38
cb15:901b:901b:1324:ada3:b51a:1486:c27	20.134.12.39
cb15:901b:901b:1324:ada3:b51a:1486:c28	20.134.12.40
cb15:901b:901b:1324:ada3:b51a:1486:c29	20.134.12.41
cb15:901b:901b:1324:ada3:b51a:1486:c2a	20.134.12.42
cb15:901b:901b:1324:ada3:b51a:1486:c2b	20.134.12.43
cb15:901b:901b:1324:ada3:b51a:1486:c2c	20.134.12.44
cb15:901b:901b:1324:ada3:b51a:1486:c2d	20.134.12.45
cb15:901b:901b:1324:ada3:b51a:1486:c2e	20.134.12.46
cb15:901b:901b:1324:ada3:b51a:1486:c2f	20.134.12.47
cb15:901b:901b:1324:ada3:b51a:1486:c30	20.134.12.48
cb15:901b:901b:1324:ada3:b51a:1486:c31	20.134.12.49
cb15:901b:901b:1324:ada3:b51a:1486:c32	20.134.12.50
cb15:901b:901b:1324:ada3:b51a:1486:c33	20.134.12.51
cb15:901b:901b:1324:ada3:b51a:1486:c34	20.134.12.52
cb15:901b:901b:1324:ada3:b51a:1486:c35	20.134.12.53
cb15:901b:901b:1324:ada3:b51a:1486:c36	20.134.12.54
cb15:901b:901b:1324:ada3:b51a:1486:c37	20.134.12.55
cb15:901b:901b:1324:ada3:b51a:1486:c38	20.134.12.56
cb15:901b:901b:1324:ada3:b51a:1486:c39	20.134.12.57
cb15:901b:901b:1324:ada3:b51a:1486:c3a	20.134.12.58
cb15:901b:901b:1324:ada3:b51a:1486:c3b	20.134.12.59
cb15:901b:901b:1324:ada3:b51a:1486:c3c	20.134.12.60

cb15:901b:901b:1324:ada3:b51a:1486:c3d	20.134.12.61
cb15:901b:901b:1324:ada3:b51a:1486:c3e	20.134.12.62
cb15:901b:901b:1324:ada3:b51a:1486:c3f	20.134.12.63
cb15:901b:901b:1324:ada3:b51a:1486:c40	20.134.12.64
cb15:901b:901b:1324:ada3:b51a:1486:c41	20.134.12.65
cb15:901b:901b:1324:ada3:b51a:1486:c42	20.134.12.66
cb15:901b:901b:1324:ada3:b51a:1486:c43	20.134.12.67
cb15:901b:901b:1324:ada3:b51a:1486:c44	20.134.12.68
cb15:901b:901b:1324:ada3:b51a:1486:c45	20.134.12.69
cb15:901b:901b:1324:ada3:b51a:1486:c46	20.134.12.70
cb15:901b:901b:1324:ada3:b51a:1486:c47	20.134.12.71
cb15:901b:901b:1324:ada3:b51a:1486:c48	20.134.12.72
cb15:901b:901b:1324:ada3:b51a:1486:c49	20.134.12.73
cb15:901b:901b:1324:ada3:b51a:1486:c4a	20.134.12.74
cb15:901b:901b:1324:ada3:b51a:1486:c4b	20.134.12.75
cb15:901b:901b:1324:ada3:b51a:1486:c4c	20.134.12.76
cb15:901b:901b:1324:ada3:b51a:1486:c4d	20.134.12.77
cb15:901b:901b:1324:ada3:b51a:1486:c4e	20.134.12.78
cb15:901b:901b:1324:ada3:b51a:1486:c4f	20.134.12.79
cb15:901b:901b:1324:ada3:b51a:1486:c50	20.134.12.80
cb15:901b:901b:1324:ada3:b51a:1486:c51	20.134.12.81
cb15:901b:901b:1324:ada3:b51a:1486:c52	20.134.12.82
cb15:901b:901b:1324:ada3:b51a:1486:c53	20.134.12.83
cb15:901b:901b:1324:ada3:b51a:1486:c54	20.134.12.84
cb15:901b:901b:1324:ada3:b51a:1486:c55	20.134.12.85
cb15:901b:901b:1324:ada3:b51a:1486:c56	20.134.12.86
cb15:901b:901b:1324:ada3:b51a:1486:c57	20.134.12.87
cb15:901b:901b:1324:ada3:b51a:1486:c58	20.134.12.88
cb15:901b:901b:1324:ada3:b51a:1486:c59	20.134.12.89
cb15:901b:901b:1324:ada3:b51a:1486:c5a	20.134.12.90
cb15:901b:901b:1324:ada3:b51a:1486:c5b	20.134.12.91
cb15:901b:901b:1324:ada3:b51a:1486:c5c	20.134.12.92
cb15:901b:901b:1324:ada3:b51a:1486:c5d	20.134.12.93
cb15:901b:901b:1324:ada3:b51a:1486:c5e	20.134.12.94
cb15:901b:901b:1324:ada3:b51a:1486:c5f	20.134.12.95
cb15:901b:901b:1324:ada3:b51a:1486:c60	20.134.12.96
cb15:901b:901b:1324:ada3:b51a:1486:c61	20.134.12.97
cb15:901b:901b:1324:ada3:b51a:1486:c62	20.134.12.98
cb15:901b:901b:1324:ada3:b51a:1486:c63	20.134.12.99
cb15:901b:901b:1324:ada3:b51a:1486:c64	20.134.12.100
cb15:901b:901b:1324:ada3:b51a:1486:c65	20.134.12.101
cb15:901b:901b:1324:ada3:b51a:1486:c66	20.134.12.102
cb15:901b:901b:1324:ada3:b51a:1486:c67	20.134.12.103
cb15:901b:901b:1324:ada3:b51a:1486:c68	20.134.12.104
cb15:901b:901b:1324:ada3:b51a:1486:c69	20.134.12.105
cb15:901b:901b:1324:ada3:b51a:1486:c6a	20.134.12.106
cb15:901b:901b:1324:ada3:b51a:1486:c6b	20.134.12.107
cb15:901b:901b:1324:ada3:b51a:1486:c6c	20.134.12.108
cb15:901b:901b:1324:ada3:b51a:1486:c6d	20.134.12.109
cb15:901b:901b:1324:ada3:b51a:1486:c6e	20.134.12.110
cb15:901b:901b:1324:ada3:b51a:1486:c6f	20.134.12.111
cb15:901b:901b:1324:ada3:b51a:1486:c70	20.134.12.112
cb15:901b:901b:1324:ada3:b51a:1486:c71	20.134.12.113
cb15:901b:901b:1324:ada3:b51a:1486:c72	20.134.12.114
cb15:901b:901b:1324:ada3:b51a:1486:c73	20.134.12.115
cb15:901b:901b:1324:ada3:b51a:1486:c74	20.134.12.116
cb15:901b:901b:1324:ada3:b51a:1486:c75	20.134.12.117
cb15:901b:901b:1324:ada3:b51a:1486:c76	20.134.12.118
cb15:901b:901b:1324:ada3:b51a:1486:c77	20.134.12.119
cb15:901b:901b:1324:ada3:b51a:1486:c78	20.134.12.120

cb15:901b:901b:1324:ada3:b51a:1486:c79	20.134.12.121
cb15:901b:901b:1324:ada3:b51a:1486:c7a	20.134.12.122
cb15:901b:901b:1324:ada3:b51a:1486:c7b	20.134.12.123
cb15:901b:901b:1324:ada3:b51a:1486:c7c	20.134.12.124
cb15:901b:901b:1324:ada3:b51a:1486:c7d	20.134.12.125
cb15:901b:901b:1324:ada3:b51a:1486:c7e	20.134.12.126
cb15:901b:901b:1324:ada3:b51a:1486:c7f	20.134.12.127
cb15:901b:901b:1324:ada3:b51a:1486:c80	20.134.12.128
cb15:901b:901b:1324:ada3:b51a:1486:c81	20.134.12.129
cb15:901b:901b:1324:ada3:b51a:1486:c82	20.134.12.130
cb15:901b:901b:1324:ada3:b51a:1486:c83	20.134.12.131
cb15:901b:901b:1324:ada3:b51a:1486:c84	20.134.12.132
cb15:901b:901b:1324:ada3:b51a:1486:c85	20.134.12.133
cb15:901b:901b:1324:ada3:b51a:1486:c86	20.134.12.134
cb15:901b:901b:1324:ada3:b51a:1486:c87	20.134.12.135
cb15:901b:901b:1324:ada3:b51a:1486:c88	20.134.12.136
cb15:901b:901b:1324:ada3:b51a:1486:c89	20.134.12.137
cb15:901b:901b:1324:ada3:b51a:1486:c8a	20.134.12.138
cb15:901b:901b:1324:ada3:b51a:1486:c8b	20.134.12.139
cb15:901b:901b:1324:ada3:b51a:1486:c8c	20.134.12.140
cb15:901b:901b:1324:ada3:b51a:1486:c8d	20.134.12.141
cb15:901b:901b:1324:ada3:b51a:1486:c8e	20.134.12.142
cb15:901b:901b:1324:ada3:b51a:1486:c8f	20.134.12.143
cb15:901b:901b:1324:ada3:b51a:1486:c90	20.134.12.144
cb15:901b:901b:1324:ada3:b51a:1486:c91	20.134.12.145
cb15:901b:901b:1324:ada3:b51a:1486:c92	20.134.12.146
cb15:901b:901b:1324:ada3:b51a:1486:c93	20.134.12.147
cb15:901b:901b:1324:ada3:b51a:1486:c94	20.134.12.148
cb15:901b:901b:1324:ada3:b51a:1486:c95	20.134.12.149
cb15:901b:901b:1324:ada3:b51a:1486:c96	20.134.12.150
cb15:901b:901b:1324:ada3:b51a:1486:c97	20.134.12.151
cb15:901b:901b:1324:ada3:b51a:1486:c98	20.134.12.152
cb15:901b:901b:1324:ada3:b51a:1486:c99	20.134.12.153
cb15:901b:901b:1324:ada3:b51a:1486:c9a	20.134.12.154
cb15:901b:901b:1324:ada3:b51a:1486:c9b	20.134.12.155
cb15:901b:901b:1324:ada3:b51a:1486:c9c	20.134.12.156
cb15:901b:901b:1324:ada3:b51a:1486:c9d	20.134.12.157
cb15:901b:901b:1324:ada3:b51a:1486:c9e	20.134.12.158
cb15:901b:901b:1324:ada3:b51a:1486:c9f	20.134.12.159
cb15:901b:901b:1324:ada3:b51a:1486:ca0	20.134.12.160
cb15:901b:901b:1324:ada3:b51a:1486:ca1	20.134.12.161
cb15:901b:901b:1324:ada3:b51a:1486:ca2	20.134.12.162
cb15:901b:901b:1324:ada3:b51a:1486:ca3	20.134.12.163
cb15:901b:901b:1324:ada3:b51a:1486:ca4	20.134.12.164
cb15:901b:901b:1324:ada3:b51a:1486:ca5	20.134.12.165
cb15:901b:901b:1324:ada3:b51a:1486:ca6	20.134.12.166
cb15:901b:901b:1324:ada3:b51a:1486:ca7	20.134.12.167
cb15:901b:901b:1324:ada3:b51a:1486:ca8	20.134.12.168
cb15:901b:901b:1324:ada3:b51a:1486:ca9	20.134.12.169
cb15:901b:901b:1324:ada3:b51a:1486:caa	20.134.12.170
cb15:901b:901b:1324:ada3:b51a:1486:cab	20.134.12.171
cb15:901b:901b:1324:ada3:b51a:1486:cac	20.134.12.172
cb15:901b:901b:1324:ada3:b51a:1486:cad	20.134.12.173
cb15:901b:901b:1324:ada3:b51a:1486:cae	20.134.12.174
cb15:901b:901b:1324:ada3:b51a:1486:caf	20.134.12.175
cb15:901b:901b:1324:ada3:b51a:1486:cb0	20.134.12.176
cb15:901b:901b:1324:ada3:b51a:1486:cb1	20.134.12.177
cb15:901b:901b:1324:ada3:b51a:1486:cb2	20.134.12.178
cb15:901b:901b:1324:ada3:b51a:1486:cb3	20.134.12.179
cb15:901b:901b:1324:ada3:b51a:1486:cb4	20.134.12.180

cb15:901b:901b:1324:ada3:b51a:1486:cb5	20.134.12.181
cb15:901b:901b:1324:ada3:b51a:1486:cb6	20.134.12.182
cb15:901b:901b:1324:ada3:b51a:1486:cb7	20.134.12.183
cb15:901b:901b:1324:ada3:b51a:1486:cb8	20.134.12.184
cb15:901b:901b:1324:ada3:b51a:1486:cb9	20.134.12.185
cb15:901b:901b:1324:ada3:b51a:1486:cba	20.134.12.186
cb15:901b:901b:1324:ada3:b51a:1486:cbb	20.134.12.187
cb15:901b:901b:1324:ada3:b51a:1486:cbc	20.134.12.188
cb15:901b:901b:1324:ada3:b51a:1486:cbd	20.134.12.189
cb15:901b:901b:1324:ada3:b51a:1486:cbe	20.134.12.190
cb15:901b:901b:1324:ada3:b51a:1486:cbf	20.134.12.191
cb15:901b:901b:1324:ada3:b51a:1486:cc0	20.134.12.192
cb15:901b:901b:1324:ada3:b51a:1486:cc1	20.134.12.193
cb15:901b:901b:1324:ada3:b51a:1486:cc2	20.134.12.194
cb15:901b:901b:1324:ada3:b51a:1486:cc3	20.134.12.195
cb15:901b:901b:1324:ada3:b51a:1486:cc4	20.134.12.196
cb15:901b:901b:1324:ada3:b51a:1486:cc5	20.134.12.197
cb15:901b:901b:1324:ada3:b51a:1486:cc6	20.134.12.198
cb15:901b:901b:1324:ada3:b51a:1486:cc7	20.134.12.199
cb15:901b:901b:1324:ada3:b51a:1486:cc8	20.134.12.200
cb15:901b:901b:1324:ada3:b51a:1486:cc9	20.134.12.201
cb15:901b:901b:1324:ada3:b51a:1486:cca	20.134.12.202
cb15:901b:901b:1324:ada3:b51a:1486:ccb	20.134.12.203
cb15:901b:901b:1324:ada3:b51a:1486:ccc	20.134.12.204
cb15:901b:901b:1324:ada3:b51a:1486:ccd	20.134.12.205
cb15:901b:901b:1324:ada3:b51a:1486:cce	20.134.12.206
cb15:901b:901b:1324:ada3:b51a:1486:ccf	20.134.12.207
cb15:901b:901b:1324:ada3:b51a:1486:cd0	20.134.12.208
cb15:901b:901b:1324:ada3:b51a:1486:cd1	20.134.12.209
cb15:901b:901b:1324:ada3:b51a:1486:cd2	20.134.12.210
cb15:901b:901b:1324:ada3:b51a:1486:cd3	20.134.12.211
cb15:901b:901b:1324:ada3:b51a:1486:cd4	20.134.12.212
cb15:901b:901b:1324:ada3:b51a:1486:cd5	20.134.12.213
cb15:901b:901b:1324:ada3:b51a:1486:cd6	20.134.12.214
cb15:901b:901b:1324:ada3:b51a:1486:cd7	20.134.12.215
cb15:901b:901b:1324:ada3:b51a:1486:cd8	20.134.12.216
cb15:901b:901b:1324:ada3:b51a:1486:cd9	20.134.12.217
cb15:901b:901b:1324:ada3:b51a:1486:cda	20.134.12.218
cb15:901b:901b:1324:ada3:b51a:1486:cdb	20.134.12.219
cb15:901b:901b:1324:ada3:b51a:1486:cdc	20.134.12.220
cb15:901b:901b:1324:ada3:b51a:1486:cdd	20.134.12.221
cb15:901b:901b:1324:ada3:b51a:1486:cde	20.134.12.222
cb15:901b:901b:1324:ada3:b51a:1486:cdf	20.134.12.223
cb15:901b:901b:1324:ada3:b51a:1486:ce0	20.134.12.224
cb15:901b:901b:1324:ada3:b51a:1486:ce1	20.134.12.225
cb15:901b:901b:1324:ada3:b51a:1486:ce2	20.134.12.226
cb15:901b:901b:1324:ada3:b51a:1486:ce3	20.134.12.227
cb15:901b:901b:1324:ada3:b51a:1486:ce4	20.134.12.228
cb15:901b:901b:1324:ada3:b51a:1486:ce5	20.134.12.229
cb15:901b:901b:1324:ada3:b51a:1486:ce6	20.134.12.230
cb15:901b:901b:1324:ada3:b51a:1486:ce7	20.134.12.231
cb15:901b:901b:1324:ada3:b51a:1486:ce8	20.134.12.232
cb15:901b:901b:1324:ada3:b51a:1486:ce9	20.134.12.233
cb15:901b:901b:1324:ada3:b51a:1486:cea	20.134.12.234
cb15:901b:901b:1324:ada3:b51a:1486:ceb	20.134.12.235
cb15:901b:901b:1324:ada3:b51a:1486:cec	20.134.12.236
cb15:901b:901b:1324:ada3:b51a:1486:ced	20.134.12.237
cb15:901b:901b:1324:ada3:b51a:1486:cee	20.134.12.238
cb15:901b:901b:1324:ada3:b51a:1486:cef	20.134.12.239
cb15:901b:901b:1324:ada3:b51a:1486:cf0	20.134.12.240
cb15:901b:901b:1324:ada3:b51a:1486:cf1	20.134.12.241
cb15:901b:901b:1324:ada3:b51a:1486:cf2	20.134.12.242
cb15:901b:901b:1324:ada3:b51a:1486:cf3	20.134.12.243
cb15:901b:901b:1324:ada3:b51a:1486:cf4	20.134.12.244
cb15:901b:901b:1324:ada3:b51a:1486:cf5	20.134.12.245
cb15:901b:901b:1324:ada3:b51a:1486:cf6	20.134.12.246
cb15:901b:901b:1324:ada3:b51a:1486:cf7	20.134.12.247
cb15:901b:901b:1324:ada3:b51a:1486:cf8	20.134.12.248
cb15:901b:901b:1324:ada3:b51a:1486:cf9	20.134.12.249
cb15:901b:901b:1324:ada3:b51a:1486:cfa	20.134.12.250
cb15:901b:901b:1324:ada3:b51a:1486:cfb	20.134.12.251
cb15:901b:901b:1324:ada3:b51a:1486:cfc	20.134.12.252
cb15:901b:901b:1324:ada3:b51a:1486:cfd	20.134.12.253
cb15:901b:901b:1324:ada3:b51a:1486:cfe	20.134.12.254
cb15:901b:901b:1324:ada3:b51a:1486:cff	20.134.12.255

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.