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:cd24:8081:2024:5b51:c01	91.81.12.1
cb15:901b:8024:cd24:8081:2024:5b51:c02	91.81.12.2
cb15:901b:8024:cd24:8081:2024:5b51:c03	91.81.12.3
cb15:901b:8024:cd24:8081:2024:5b51:c04	91.81.12.4
cb15:901b:8024:cd24:8081:2024:5b51:c05	91.81.12.5
cb15:901b:8024:cd24:8081:2024:5b51:c06	91.81.12.6
cb15:901b:8024:cd24:8081:2024:5b51:c07	91.81.12.7
cb15:901b:8024:cd24:8081:2024:5b51:c08	91.81.12.8
cb15:901b:8024:cd24:8081:2024:5b51:c09	91.81.12.9
cb15:901b:8024:cd24:8081:2024:5b51:c0a	91.81.12.10
cb15:901b:8024:cd24:8081:2024:5b51:c0b	91.81.12.11
cb15:901b:8024:cd24:8081:2024:5b51:c0c	91.81.12.12
cb15:901b:8024:cd24:8081:2024:5b51:c0d	91.81.12.13
cb15:901b:8024:cd24:8081:2024:5b51:c0e	91.81.12.14
cb15:901b:8024:cd24:8081:2024:5b51:c0f	91.81.12.15
cb15:901b:8024:cd24:8081:2024:5b51:c10	91.81.12.16
cb15:901b:8024:cd24:8081:2024:5b51:c11	91.81.12.17
cb15:901b:8024:cd24:8081:2024:5b51:c12	91.81.12.18
cb15:901b:8024:cd24:8081:2024:5b51:c13	91.81.12.19
cb15:901b:8024:cd24:8081:2024:5b51:c14	91.81.12.20
cb15:901b:8024:cd24:8081:2024:5b51:c15	91.81.12.21
cb15:901b:8024:cd24:8081:2024:5b51:c16	91.81.12.22
cb15:901b:8024:cd24:8081:2024:5b51:c17	91.81.12.23
cb15:901b:8024:cd24:8081:2024:5b51:c18	91.81.12.24
cb15:901b:8024:cd24:8081:2024:5b51:c19	91.81.12.25
cb15:901b:8024:cd24:8081:2024:5b51:c1a	91.81.12.26
cb15:901b:8024:cd24:8081:2024:5b51:c1b	91.81.12.27
cb15:901b:8024:cd24:8081:2024:5b51:c1c	91.81.12.28
cb15:901b:8024:cd24:8081:2024:5b51:c1d	91.81.12.29
cb15:901b:8024:cd24:8081:2024:5b51:c1e	91.81.12.30
cb15:901b:8024:cd24:8081:2024:5b51:c1f	91.81.12.31
cb15:901b:8024:cd24:8081:2024:5b51:c20	91.81.12.32
cb15:901b:8024:cd24:8081:2024:5b51:c21	91.81.12.33
cb15:901b:8024:cd24:8081:2024:5b51:c22	91.81.12.34
cb15:901b:8024:cd24:8081:2024:5b51:c23	91.81.12.35
cb15:901b:8024:cd24:8081:2024:5b51:c24	91.81.12.36
cb15:901b:8024:cd24:8081:2024:5b51:c25	91.81.12.37
cb15:901b:8024:cd24:8081:2024:5b51:c26	91.81.12.38
cb15:901b:8024:cd24:8081:2024:5b51:c27	91.81.12.39
cb15:901b:8024:cd24:8081:2024:5b51:c28	91.81.12.40
cb15:901b:8024:cd24:8081:2024:5b51:c29	91.81.12.41
cb15:901b:8024:cd24:8081:2024:5b51:c2a	91.81.12.42
cb15:901b:8024:cd24:8081:2024:5b51:c2b	91.81.12.43
cb15:901b:8024:cd24:8081:2024:5b51:c2c	91.81.12.44
cb15:901b:8024:cd24:8081:2024:5b51:c2d	91.81.12.45
cb15:901b:8024:cd24:8081:2024:5b51:c2e	91.81.12.46
cb15:901b:8024:cd24:8081:2024:5b51:c2f	91.81.12.47
cb15:901b:8024:cd24:8081:2024:5b51:c30	91.81.12.48
cb15:901b:8024:cd24:8081:2024:5b51:c31	91.81.12.49
cb15:901b:8024:cd24:8081:2024:5b51:c32	91.81.12.50
cb15:901b:8024:cd24:8081:2024:5b51:c33	91.81.12.51
cb15:901b:8024:cd24:8081:2024:5b51:c34	91.81.12.52
cb15:901b:8024:cd24:8081:2024:5b51:c35	91.81.12.53
cb15:901b:8024:cd24:8081:2024:5b51:c36	91.81.12.54
cb15:901b:8024:cd24:8081:2024:5b51:c37	91.81.12.55
cb15:901b:8024:cd24:8081:2024:5b51:c38	91.81.12.56
cb15:901b:8024:cd24:8081:2024:5b51:c39	91.81.12.57
cb15:901b:8024:cd24:8081:2024:5b51:c3a	91.81.12.58
cb15:901b:8024:cd24:8081:2024:5b51:c3b	91.81.12.59
cb15:901b:8024:cd24:8081:2024:5b51:c3c	91.81.12.60

cb15:901b:8024:cd24:8081:2024:5b51:c3d	91.81.12.61
cb15:901b:8024:cd24:8081:2024:5b51:c3e	91.81.12.62
cb15:901b:8024:cd24:8081:2024:5b51:c3f	91.81.12.63
cb15:901b:8024:cd24:8081:2024:5b51:c40	91.81.12.64
cb15:901b:8024:cd24:8081:2024:5b51:c41	91.81.12.65
cb15:901b:8024:cd24:8081:2024:5b51:c42	91.81.12.66
cb15:901b:8024:cd24:8081:2024:5b51:c43	91.81.12.67
cb15:901b:8024:cd24:8081:2024:5b51:c44	91.81.12.68
cb15:901b:8024:cd24:8081:2024:5b51:c45	91.81.12.69
cb15:901b:8024:cd24:8081:2024:5b51:c46	91.81.12.70
cb15:901b:8024:cd24:8081:2024:5b51:c47	91.81.12.71
cb15:901b:8024:cd24:8081:2024:5b51:c48	91.81.12.72
cb15:901b:8024:cd24:8081:2024:5b51:c49	91.81.12.73
cb15:901b:8024:cd24:8081:2024:5b51:c4a	91.81.12.74
cb15:901b:8024:cd24:8081:2024:5b51:c4b	91.81.12.75
cb15:901b:8024:cd24:8081:2024:5b51:c4c	91.81.12.76
cb15:901b:8024:cd24:8081:2024:5b51:c4d	91.81.12.77
cb15:901b:8024:cd24:8081:2024:5b51:c4e	91.81.12.78
cb15:901b:8024:cd24:8081:2024:5b51:c4f	91.81.12.79
cb15:901b:8024:cd24:8081:2024:5b51:c50	91.81.12.80
cb15:901b:8024:cd24:8081:2024:5b51:c51	91.81.12.81
cb15:901b:8024:cd24:8081:2024:5b51:c52	91.81.12.82
cb15:901b:8024:cd24:8081:2024:5b51:c53	91.81.12.83
cb15:901b:8024:cd24:8081:2024:5b51:c54	91.81.12.84
cb15:901b:8024:cd24:8081:2024:5b51:c55	91.81.12.85
cb15:901b:8024:cd24:8081:2024:5b51:c56	91.81.12.86
cb15:901b:8024:cd24:8081:2024:5b51:c57	91.81.12.87
cb15:901b:8024:cd24:8081:2024:5b51:c58	91.81.12.88
cb15:901b:8024:cd24:8081:2024:5b51:c59	91.81.12.89
cb15:901b:8024:cd24:8081:2024:5b51:c5a	91.81.12.90
cb15:901b:8024:cd24:8081:2024:5b51:c5b	91.81.12.91
cb15:901b:8024:cd24:8081:2024:5b51:c5c	91.81.12.92
cb15:901b:8024:cd24:8081:2024:5b51:c5d	91.81.12.93
cb15:901b:8024:cd24:8081:2024:5b51:c5e	91.81.12.94
cb15:901b:8024:cd24:8081:2024:5b51:c5f	91.81.12.95
cb15:901b:8024:cd24:8081:2024:5b51:c60	91.81.12.96
cb15:901b:8024:cd24:8081:2024:5b51:c61	91.81.12.97
cb15:901b:8024:cd24:8081:2024:5b51:c62	91.81.12.98
cb15:901b:8024:cd24:8081:2024:5b51:c63	91.81.12.99
cb15:901b:8024:cd24:8081:2024:5b51:c64	91.81.12.100
cb15:901b:8024:cd24:8081:2024:5b51:c65	91.81.12.101
cb15:901b:8024:cd24:8081:2024:5b51:c66	91.81.12.102
cb15:901b:8024:cd24:8081:2024:5b51:c67	91.81.12.103
cb15:901b:8024:cd24:8081:2024:5b51:c68	91.81.12.104
cb15:901b:8024:cd24:8081:2024:5b51:c69	91.81.12.105
cb15:901b:8024:cd24:8081:2024:5b51:c6a	91.81.12.106
cb15:901b:8024:cd24:8081:2024:5b51:c6b	91.81.12.107
cb15:901b:8024:cd24:8081:2024:5b51:c6c	91.81.12.108
cb15:901b:8024:cd24:8081:2024:5b51:c6d	91.81.12.109
cb15:901b:8024:cd24:8081:2024:5b51:c6e	91.81.12.110
cb15:901b:8024:cd24:8081:2024:5b51:c6f	91.81.12.111
cb15:901b:8024:cd24:8081:2024:5b51:c70	91.81.12.112
cb15:901b:8024:cd24:8081:2024:5b51:c71	91.81.12.113
cb15:901b:8024:cd24:8081:2024:5b51:c72	91.81.12.114
cb15:901b:8024:cd24:8081:2024:5b51:c73	91.81.12.115
cb15:901b:8024:cd24:8081:2024:5b51:c74	91.81.12.116
cb15:901b:8024:cd24:8081:2024:5b51:c75	91.81.12.117
cb15:901b:8024:cd24:8081:2024:5b51:c76	91.81.12.118
cb15:901b:8024:cd24:8081:2024:5b51:c77	91.81.12.119
cb15:901b:8024:cd24:8081:2024:5b51:c78	91.81.12.120

cb15:901b:8024:cd24:8081:2024:5b51:c79	91.81.12.121
cb15:901b:8024:cd24:8081:2024:5b51:c7a	91.81.12.122
cb15:901b:8024:cd24:8081:2024:5b51:c7b	91.81.12.123
cb15:901b:8024:cd24:8081:2024:5b51:c7c	91.81.12.124
cb15:901b:8024:cd24:8081:2024:5b51:c7d	91.81.12.125
cb15:901b:8024:cd24:8081:2024:5b51:c7e	91.81.12.126
cb15:901b:8024:cd24:8081:2024:5b51:c7f	91.81.12.127
cb15:901b:8024:cd24:8081:2024:5b51:c80	91.81.12.128
cb15:901b:8024:cd24:8081:2024:5b51:c81	91.81.12.129
cb15:901b:8024:cd24:8081:2024:5b51:c82	91.81.12.130
cb15:901b:8024:cd24:8081:2024:5b51:c83	91.81.12.131
cb15:901b:8024:cd24:8081:2024:5b51:c84	91.81.12.132
cb15:901b:8024:cd24:8081:2024:5b51:c85	91.81.12.133
cb15:901b:8024:cd24:8081:2024:5b51:c86	91.81.12.134
cb15:901b:8024:cd24:8081:2024:5b51:c87	91.81.12.135
cb15:901b:8024:cd24:8081:2024:5b51:c88	91.81.12.136
cb15:901b:8024:cd24:8081:2024:5b51:c89	91.81.12.137
cb15:901b:8024:cd24:8081:2024:5b51:c8a	91.81.12.138
cb15:901b:8024:cd24:8081:2024:5b51:c8b	91.81.12.139
cb15:901b:8024:cd24:8081:2024:5b51:c8c	91.81.12.140
cb15:901b:8024:cd24:8081:2024:5b51:c8d	91.81.12.141
cb15:901b:8024:cd24:8081:2024:5b51:c8e	91.81.12.142
cb15:901b:8024:cd24:8081:2024:5b51:c8f	91.81.12.143
cb15:901b:8024:cd24:8081:2024:5b51:c90	91.81.12.144
cb15:901b:8024:cd24:8081:2024:5b51:c91	91.81.12.145
cb15:901b:8024:cd24:8081:2024:5b51:c92	91.81.12.146
cb15:901b:8024:cd24:8081:2024:5b51:c93	91.81.12.147
cb15:901b:8024:cd24:8081:2024:5b51:c94	91.81.12.148
cb15:901b:8024:cd24:8081:2024:5b51:c95	91.81.12.149
cb15:901b:8024:cd24:8081:2024:5b51:c96	91.81.12.150
cb15:901b:8024:cd24:8081:2024:5b51:c97	91.81.12.151
cb15:901b:8024:cd24:8081:2024:5b51:c98	91.81.12.152
cb15:901b:8024:cd24:8081:2024:5b51:c99	91.81.12.153
cb15:901b:8024:cd24:8081:2024:5b51:c9a	91.81.12.154
cb15:901b:8024:cd24:8081:2024:5b51:c9b	91.81.12.155
cb15:901b:8024:cd24:8081:2024:5b51:c9c	91.81.12.156
cb15:901b:8024:cd24:8081:2024:5b51:c9d	91.81.12.157
cb15:901b:8024:cd24:8081:2024:5b51:c9e	91.81.12.158
cb15:901b:8024:cd24:8081:2024:5b51:c9f	91.81.12.159
cb15:901b:8024:cd24:8081:2024:5b51:ca0	91.81.12.160
cb15:901b:8024:cd24:8081:2024:5b51:ca1	91.81.12.161
cb15:901b:8024:cd24:8081:2024:5b51:ca2	91.81.12.162
cb15:901b:8024:cd24:8081:2024:5b51:ca3	91.81.12.163
cb15:901b:8024:cd24:8081:2024:5b51:ca4	91.81.12.164
cb15:901b:8024:cd24:8081:2024:5b51:ca5	91.81.12.165
cb15:901b:8024:cd24:8081:2024:5b51:ca6	91.81.12.166
cb15:901b:8024:cd24:8081:2024:5b51:ca7	91.81.12.167
cb15:901b:8024:cd24:8081:2024:5b51:ca8	91.81.12.168
cb15:901b:8024:cd24:8081:2024:5b51:ca9	91.81.12.169
cb15:901b:8024:cd24:8081:2024:5b51:caa	91.81.12.170
cb15:901b:8024:cd24:8081:2024:5b51:cab	91.81.12.171
cb15:901b:8024:cd24:8081:2024:5b51:cac	91.81.12.172
cb15:901b:8024:cd24:8081:2024:5b51:cad	91.81.12.173
cb15:901b:8024:cd24:8081:2024:5b51:cae	91.81.12.174
cb15:901b:8024:cd24:8081:2024:5b51:caf	91.81.12.175
cb15:901b:8024:cd24:8081:2024:5b51:cb0	91.81.12.176
cb15:901b:8024:cd24:8081:2024:5b51:cb1	91.81.12.177
cb15:901b:8024:cd24:8081:2024:5b51:cb2	91.81.12.178
cb15:901b:8024:cd24:8081:2024:5b51:cb3	91.81.12.179
cb15:901b:8024:cd24:8081:2024:5b51:cb4	91.81.12.180

cb15:901b:8024:cd24:8081:2024:5b51:cb5	91.81.12.181
cb15:901b:8024:cd24:8081:2024:5b51:cb6	91.81.12.182
cb15:901b:8024:cd24:8081:2024:5b51:cb7	91.81.12.183
cb15:901b:8024:cd24:8081:2024:5b51:cb8	91.81.12.184
cb15:901b:8024:cd24:8081:2024:5b51:cb9	91.81.12.185
cb15:901b:8024:cd24:8081:2024:5b51:cba	91.81.12.186
cb15:901b:8024:cd24:8081:2024:5b51:cbb	91.81.12.187
cb15:901b:8024:cd24:8081:2024:5b51:cbc	91.81.12.188
cb15:901b:8024:cd24:8081:2024:5b51:cbd	91.81.12.189
cb15:901b:8024:cd24:8081:2024:5b51:cbe	91.81.12.190
cb15:901b:8024:cd24:8081:2024:5b51:cbf	91.81.12.191
cb15:901b:8024:cd24:8081:2024:5b51:cc0	91.81.12.192
cb15:901b:8024:cd24:8081:2024:5b51:cc1	91.81.12.193
cb15:901b:8024:cd24:8081:2024:5b51:cc2	91.81.12.194
cb15:901b:8024:cd24:8081:2024:5b51:cc3	91.81.12.195
cb15:901b:8024:cd24:8081:2024:5b51:cc4	91.81.12.196
cb15:901b:8024:cd24:8081:2024:5b51:cc5	91.81.12.197
cb15:901b:8024:cd24:8081:2024:5b51:cc6	91.81.12.198
cb15:901b:8024:cd24:8081:2024:5b51:cc7	91.81.12.199
cb15:901b:8024:cd24:8081:2024:5b51:cc8	91.81.12.200
cb15:901b:8024:cd24:8081:2024:5b51:cc9	91.81.12.201
cb15:901b:8024:cd24:8081:2024:5b51:cca	91.81.12.202
cb15:901b:8024:cd24:8081:2024:5b51:ccb	91.81.12.203
cb15:901b:8024:cd24:8081:2024:5b51:ccc	91.81.12.204
cb15:901b:8024:cd24:8081:2024:5b51:ccd	91.81.12.205
cb15:901b:8024:cd24:8081:2024:5b51:cce	91.81.12.206
cb15:901b:8024:cd24:8081:2024:5b51:ccf	91.81.12.207
cb15:901b:8024:cd24:8081:2024:5b51:cd0	91.81.12.208
cb15:901b:8024:cd24:8081:2024:5b51:cd1	91.81.12.209
cb15:901b:8024:cd24:8081:2024:5b51:cd2	91.81.12.210
cb15:901b:8024:cd24:8081:2024:5b51:cd3	91.81.12.211
cb15:901b:8024:cd24:8081:2024:5b51:cd4	91.81.12.212
cb15:901b:8024:cd24:8081:2024:5b51:cd5	91.81.12.213
cb15:901b:8024:cd24:8081:2024:5b51:cd6	91.81.12.214
cb15:901b:8024:cd24:8081:2024:5b51:cd7	91.81.12.215
cb15:901b:8024:cd24:8081:2024:5b51:cd8	91.81.12.216
cb15:901b:8024:cd24:8081:2024:5b51:cd9	91.81.12.217
cb15:901b:8024:cd24:8081:2024:5b51:cda	91.81.12.218
cb15:901b:8024:cd24:8081:2024:5b51:cdb	91.81.12.219
cb15:901b:8024:cd24:8081:2024:5b51:cdc	91.81.12.220
cb15:901b:8024:cd24:8081:2024:5b51:cdd	91.81.12.221
cb15:901b:8024:cd24:8081:2024:5b51:cde	91.81.12.222
cb15:901b:8024:cd24:8081:2024:5b51:cdf	91.81.12.223
cb15:901b:8024:cd24:8081:2024:5b51:ce0	91.81.12.224
cb15:901b:8024:cd24:8081:2024:5b51:ce1	91.81.12.225
cb15:901b:8024:cd24:8081:2024:5b51:ce2	91.81.12.226
cb15:901b:8024:cd24:8081:2024:5b51:ce3	91.81.12.227
cb15:901b:8024:cd24:8081:2024:5b51:ce4	91.81.12.228
cb15:901b:8024:cd24:8081:2024:5b51:ce5	91.81.12.229
cb15:901b:8024:cd24:8081:2024:5b51:ce6	91.81.12.230
cb15:901b:8024:cd24:8081:2024:5b51:ce7	91.81.12.231
cb15:901b:8024:cd24:8081:2024:5b51:ce8	91.81.12.232
cb15:901b:8024:cd24:8081:2024:5b51:ce9	91.81.12.233
cb15:901b:8024:cd24:8081:2024:5b51:cea	91.81.12.234
cb15:901b:8024:cd24:8081:2024:5b51:ceb	91.81.12.235
cb15:901b:8024:cd24:8081:2024:5b51:cec	91.81.12.236
cb15:901b:8024:cd24:8081:2024:5b51:ced	91.81.12.237
cb15:901b:8024:cd24:8081:2024:5b51:cee	91.81.12.238
cb15:901b:8024:cd24:8081:2024:5b51:cef	91.81.12.239
cb15:901b:8024:cd24:8081:2024:5b51:cf0	91.81.12.240
cb15:901b:8024:cd24:8081:2024:5b51:cf1	91.81.12.241
cb15:901b:8024:cd24:8081:2024:5b51:cf2	91.81.12.242
cb15:901b:8024:cd24:8081:2024:5b51:cf3	91.81.12.243
cb15:901b:8024:cd24:8081:2024:5b51:cf4	91.81.12.244
cb15:901b:8024:cd24:8081:2024:5b51:cf5	91.81.12.245
cb15:901b:8024:cd24:8081:2024:5b51:cf6	91.81.12.246
cb15:901b:8024:cd24:8081:2024:5b51:cf7	91.81.12.247
cb15:901b:8024:cd24:8081:2024:5b51:cf8	91.81.12.248
cb15:901b:8024:cd24:8081:2024:5b51:cf9	91.81.12.249
cb15:901b:8024:cd24:8081:2024:5b51:cfa	91.81.12.250
cb15:901b:8024:cd24:8081:2024:5b51:cfb	91.81.12.251
cb15:901b:8024:cd24:8081:2024:5b51:cfc	91.81.12.252
cb15:901b:8024:cd24:8081:2024:5b51:cfd	91.81.12.253
cb15:901b:8024:cd24:8081:2024:5b51:cfe	91.81.12.254
cb15:901b:8024:cd24:8081:2024:5b51:cff	91.81.12.255

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.