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:91ed:a157:4b51:7d01	75.81.125.1
cb15:901b:8024:901b:91ed:a157:4b51:7d02	75.81.125.2
cb15:901b:8024:901b:91ed:a157:4b51:7d03	75.81.125.3
cb15:901b:8024:901b:91ed:a157:4b51:7d04	75.81.125.4
cb15:901b:8024:901b:91ed:a157:4b51:7d05	75.81.125.5
cb15:901b:8024:901b:91ed:a157:4b51:7d06	75.81.125.6
cb15:901b:8024:901b:91ed:a157:4b51:7d07	75.81.125.7
cb15:901b:8024:901b:91ed:a157:4b51:7d08	75.81.125.8
cb15:901b:8024:901b:91ed:a157:4b51:7d09	75.81.125.9
cb15:901b:8024:901b:91ed:a157:4b51:7d0a	75.81.125.10
cb15:901b:8024:901b:91ed:a157:4b51:7d0b	75.81.125.11
cb15:901b:8024:901b:91ed:a157:4b51:7d0c	75.81.125.12
cb15:901b:8024:901b:91ed:a157:4b51:7d0d	75.81.125.13
cb15:901b:8024:901b:91ed:a157:4b51:7d0e	75.81.125.14
cb15:901b:8024:901b:91ed:a157:4b51:7d0f	75.81.125.15
cb15:901b:8024:901b:91ed:a157:4b51:7d10	75.81.125.16
cb15:901b:8024:901b:91ed:a157:4b51:7d11	75.81.125.17
cb15:901b:8024:901b:91ed:a157:4b51:7d12	75.81.125.18
cb15:901b:8024:901b:91ed:a157:4b51:7d13	75.81.125.19
cb15:901b:8024:901b:91ed:a157:4b51:7d14	75.81.125.20
cb15:901b:8024:901b:91ed:a157:4b51:7d15	75.81.125.21
cb15:901b:8024:901b:91ed:a157:4b51:7d16	75.81.125.22
cb15:901b:8024:901b:91ed:a157:4b51:7d17	75.81.125.23
cb15:901b:8024:901b:91ed:a157:4b51:7d18	75.81.125.24
cb15:901b:8024:901b:91ed:a157:4b51:7d19	75.81.125.25
cb15:901b:8024:901b:91ed:a157:4b51:7d1a	75.81.125.26
cb15:901b:8024:901b:91ed:a157:4b51:7d1b	75.81.125.27
cb15:901b:8024:901b:91ed:a157:4b51:7d1c	75.81.125.28
cb15:901b:8024:901b:91ed:a157:4b51:7d1d	75.81.125.29
cb15:901b:8024:901b:91ed:a157:4b51:7d1e	75.81.125.30
cb15:901b:8024:901b:91ed:a157:4b51:7d1f	75.81.125.31
cb15:901b:8024:901b:91ed:a157:4b51:7d20	75.81.125.32
cb15:901b:8024:901b:91ed:a157:4b51:7d21	75.81.125.33
cb15:901b:8024:901b:91ed:a157:4b51:7d22	75.81.125.34
cb15:901b:8024:901b:91ed:a157:4b51:7d23	75.81.125.35
cb15:901b:8024:901b:91ed:a157:4b51:7d24	75.81.125.36
cb15:901b:8024:901b:91ed:a157:4b51:7d25	75.81.125.37
cb15:901b:8024:901b:91ed:a157:4b51:7d26	75.81.125.38
cb15:901b:8024:901b:91ed:a157:4b51:7d27	75.81.125.39
cb15:901b:8024:901b:91ed:a157:4b51:7d28	75.81.125.40
cb15:901b:8024:901b:91ed:a157:4b51:7d29	75.81.125.41
cb15:901b:8024:901b:91ed:a157:4b51:7d2a	75.81.125.42
cb15:901b:8024:901b:91ed:a157:4b51:7d2b	75.81.125.43
cb15:901b:8024:901b:91ed:a157:4b51:7d2c	75.81.125.44
cb15:901b:8024:901b:91ed:a157:4b51:7d2d	75.81.125.45
cb15:901b:8024:901b:91ed:a157:4b51:7d2e	75.81.125.46
cb15:901b:8024:901b:91ed:a157:4b51:7d2f	75.81.125.47
cb15:901b:8024:901b:91ed:a157:4b51:7d30	75.81.125.48
cb15:901b:8024:901b:91ed:a157:4b51:7d31	75.81.125.49
cb15:901b:8024:901b:91ed:a157:4b51:7d32	75.81.125.50
cb15:901b:8024:901b:91ed:a157:4b51:7d33	75.81.125.51
cb15:901b:8024:901b:91ed:a157:4b51:7d34	75.81.125.52
cb15:901b:8024:901b:91ed:a157:4b51:7d35	75.81.125.53
cb15:901b:8024:901b:91ed:a157:4b51:7d36	75.81.125.54
cb15:901b:8024:901b:91ed:a157:4b51:7d37	75.81.125.55
cb15:901b:8024:901b:91ed:a157:4b51:7d38	75.81.125.56
cb15:901b:8024:901b:91ed:a157:4b51:7d39	75.81.125.57
cb15:901b:8024:901b:91ed:a157:4b51:7d3a	75.81.125.58
cb15:901b:8024:901b:91ed:a157:4b51:7d3b	75.81.125.59
cb15:901b:8024:901b:91ed:a157:4b51:7d3c	75.81.125.60

cb15:901b:8024:901b:91ed:a157:4b51:7d3d	75.81.125.61
cb15:901b:8024:901b:91ed:a157:4b51:7d3e	75.81.125.62
cb15:901b:8024:901b:91ed:a157:4b51:7d3f	75.81.125.63
cb15:901b:8024:901b:91ed:a157:4b51:7d40	75.81.125.64
cb15:901b:8024:901b:91ed:a157:4b51:7d41	75.81.125.65
cb15:901b:8024:901b:91ed:a157:4b51:7d42	75.81.125.66
cb15:901b:8024:901b:91ed:a157:4b51:7d43	75.81.125.67
cb15:901b:8024:901b:91ed:a157:4b51:7d44	75.81.125.68
cb15:901b:8024:901b:91ed:a157:4b51:7d45	75.81.125.69
cb15:901b:8024:901b:91ed:a157:4b51:7d46	75.81.125.70
cb15:901b:8024:901b:91ed:a157:4b51:7d47	75.81.125.71
cb15:901b:8024:901b:91ed:a157:4b51:7d48	75.81.125.72
cb15:901b:8024:901b:91ed:a157:4b51:7d49	75.81.125.73
cb15:901b:8024:901b:91ed:a157:4b51:7d4a	75.81.125.74
cb15:901b:8024:901b:91ed:a157:4b51:7d4b	75.81.125.75
cb15:901b:8024:901b:91ed:a157:4b51:7d4c	75.81.125.76
cb15:901b:8024:901b:91ed:a157:4b51:7d4d	75.81.125.77
cb15:901b:8024:901b:91ed:a157:4b51:7d4e	75.81.125.78
cb15:901b:8024:901b:91ed:a157:4b51:7d4f	75.81.125.79
cb15:901b:8024:901b:91ed:a157:4b51:7d50	75.81.125.80
cb15:901b:8024:901b:91ed:a157:4b51:7d51	75.81.125.81
cb15:901b:8024:901b:91ed:a157:4b51:7d52	75.81.125.82
cb15:901b:8024:901b:91ed:a157:4b51:7d53	75.81.125.83
cb15:901b:8024:901b:91ed:a157:4b51:7d54	75.81.125.84
cb15:901b:8024:901b:91ed:a157:4b51:7d55	75.81.125.85
cb15:901b:8024:901b:91ed:a157:4b51:7d56	75.81.125.86
cb15:901b:8024:901b:91ed:a157:4b51:7d57	75.81.125.87
cb15:901b:8024:901b:91ed:a157:4b51:7d58	75.81.125.88
cb15:901b:8024:901b:91ed:a157:4b51:7d59	75.81.125.89
cb15:901b:8024:901b:91ed:a157:4b51:7d5a	75.81.125.90
cb15:901b:8024:901b:91ed:a157:4b51:7d5b	75.81.125.91
cb15:901b:8024:901b:91ed:a157:4b51:7d5c	75.81.125.92
cb15:901b:8024:901b:91ed:a157:4b51:7d5d	75.81.125.93
cb15:901b:8024:901b:91ed:a157:4b51:7d5e	75.81.125.94
cb15:901b:8024:901b:91ed:a157:4b51:7d5f	75.81.125.95
cb15:901b:8024:901b:91ed:a157:4b51:7d60	75.81.125.96
cb15:901b:8024:901b:91ed:a157:4b51:7d61	75.81.125.97
cb15:901b:8024:901b:91ed:a157:4b51:7d62	75.81.125.98
cb15:901b:8024:901b:91ed:a157:4b51:7d63	75.81.125.99
cb15:901b:8024:901b:91ed:a157:4b51:7d64	75.81.125.100
cb15:901b:8024:901b:91ed:a157:4b51:7d65	75.81.125.101
cb15:901b:8024:901b:91ed:a157:4b51:7d66	75.81.125.102
cb15:901b:8024:901b:91ed:a157:4b51:7d67	75.81.125.103
cb15:901b:8024:901b:91ed:a157:4b51:7d68	75.81.125.104
cb15:901b:8024:901b:91ed:a157:4b51:7d69	75.81.125.105
cb15:901b:8024:901b:91ed:a157:4b51:7d6a	75.81.125.106
cb15:901b:8024:901b:91ed:a157:4b51:7d6b	75.81.125.107
cb15:901b:8024:901b:91ed:a157:4b51:7d6c	75.81.125.108
cb15:901b:8024:901b:91ed:a157:4b51:7d6d	75.81.125.109
cb15:901b:8024:901b:91ed:a157:4b51:7d6e	75.81.125.110
cb15:901b:8024:901b:91ed:a157:4b51:7d6f	75.81.125.111
cb15:901b:8024:901b:91ed:a157:4b51:7d70	75.81.125.112
cb15:901b:8024:901b:91ed:a157:4b51:7d71	75.81.125.113
cb15:901b:8024:901b:91ed:a157:4b51:7d72	75.81.125.114
cb15:901b:8024:901b:91ed:a157:4b51:7d73	75.81.125.115
cb15:901b:8024:901b:91ed:a157:4b51:7d74	75.81.125.116
cb15:901b:8024:901b:91ed:a157:4b51:7d75	75.81.125.117
cb15:901b:8024:901b:91ed:a157:4b51:7d76	75.81.125.118
cb15:901b:8024:901b:91ed:a157:4b51:7d77	75.81.125.119
cb15:901b:8024:901b:91ed:a157:4b51:7d78	75.81.125.120

cb15:901b:8024:901b:91ed:a157:4b51:7d79	75.81.125.121
cb15:901b:8024:901b:91ed:a157:4b51:7d7a	75.81.125.122
cb15:901b:8024:901b:91ed:a157:4b51:7d7b	75.81.125.123
cb15:901b:8024:901b:91ed:a157:4b51:7d7c	75.81.125.124
cb15:901b:8024:901b:91ed:a157:4b51:7d7d	75.81.125.125
cb15:901b:8024:901b:91ed:a157:4b51:7d7e	75.81.125.126
cb15:901b:8024:901b:91ed:a157:4b51:7d7f	75.81.125.127
cb15:901b:8024:901b:91ed:a157:4b51:7d80	75.81.125.128
cb15:901b:8024:901b:91ed:a157:4b51:7d81	75.81.125.129
cb15:901b:8024:901b:91ed:a157:4b51:7d82	75.81.125.130
cb15:901b:8024:901b:91ed:a157:4b51:7d83	75.81.125.131
cb15:901b:8024:901b:91ed:a157:4b51:7d84	75.81.125.132
cb15:901b:8024:901b:91ed:a157:4b51:7d85	75.81.125.133
cb15:901b:8024:901b:91ed:a157:4b51:7d86	75.81.125.134
cb15:901b:8024:901b:91ed:a157:4b51:7d87	75.81.125.135
cb15:901b:8024:901b:91ed:a157:4b51:7d88	75.81.125.136
cb15:901b:8024:901b:91ed:a157:4b51:7d89	75.81.125.137
cb15:901b:8024:901b:91ed:a157:4b51:7d8a	75.81.125.138
cb15:901b:8024:901b:91ed:a157:4b51:7d8b	75.81.125.139
cb15:901b:8024:901b:91ed:a157:4b51:7d8c	75.81.125.140
cb15:901b:8024:901b:91ed:a157:4b51:7d8d	75.81.125.141
cb15:901b:8024:901b:91ed:a157:4b51:7d8e	75.81.125.142
cb15:901b:8024:901b:91ed:a157:4b51:7d8f	75.81.125.143
cb15:901b:8024:901b:91ed:a157:4b51:7d90	75.81.125.144
cb15:901b:8024:901b:91ed:a157:4b51:7d91	75.81.125.145
cb15:901b:8024:901b:91ed:a157:4b51:7d92	75.81.125.146
cb15:901b:8024:901b:91ed:a157:4b51:7d93	75.81.125.147
cb15:901b:8024:901b:91ed:a157:4b51:7d94	75.81.125.148
cb15:901b:8024:901b:91ed:a157:4b51:7d95	75.81.125.149
cb15:901b:8024:901b:91ed:a157:4b51:7d96	75.81.125.150
cb15:901b:8024:901b:91ed:a157:4b51:7d97	75.81.125.151
cb15:901b:8024:901b:91ed:a157:4b51:7d98	75.81.125.152
cb15:901b:8024:901b:91ed:a157:4b51:7d99	75.81.125.153
cb15:901b:8024:901b:91ed:a157:4b51:7d9a	75.81.125.154
cb15:901b:8024:901b:91ed:a157:4b51:7d9b	75.81.125.155
cb15:901b:8024:901b:91ed:a157:4b51:7d9c	75.81.125.156
cb15:901b:8024:901b:91ed:a157:4b51:7d9d	75.81.125.157
cb15:901b:8024:901b:91ed:a157:4b51:7d9e	75.81.125.158
cb15:901b:8024:901b:91ed:a157:4b51:7d9f	75.81.125.159
cb15:901b:8024:901b:91ed:a157:4b51:7da0	75.81.125.160
cb15:901b:8024:901b:91ed:a157:4b51:7da1	75.81.125.161
cb15:901b:8024:901b:91ed:a157:4b51:7da2	75.81.125.162
cb15:901b:8024:901b:91ed:a157:4b51:7da3	75.81.125.163
cb15:901b:8024:901b:91ed:a157:4b51:7da4	75.81.125.164
cb15:901b:8024:901b:91ed:a157:4b51:7da5	75.81.125.165
cb15:901b:8024:901b:91ed:a157:4b51:7da6	75.81.125.166
cb15:901b:8024:901b:91ed:a157:4b51:7da7	75.81.125.167
cb15:901b:8024:901b:91ed:a157:4b51:7da8	75.81.125.168
cb15:901b:8024:901b:91ed:a157:4b51:7da9	75.81.125.169
cb15:901b:8024:901b:91ed:a157:4b51:7daa	75.81.125.170
cb15:901b:8024:901b:91ed:a157:4b51:7dab	75.81.125.171
cb15:901b:8024:901b:91ed:a157:4b51:7dac	75.81.125.172
cb15:901b:8024:901b:91ed:a157:4b51:7dad	75.81.125.173
cb15:901b:8024:901b:91ed:a157:4b51:7dae	75.81.125.174
cb15:901b:8024:901b:91ed:a157:4b51:7daf	75.81.125.175
cb15:901b:8024:901b:91ed:a157:4b51:7db0	75.81.125.176
cb15:901b:8024:901b:91ed:a157:4b51:7db1	75.81.125.177
cb15:901b:8024:901b:91ed:a157:4b51:7db2	75.81.125.178
cb15:901b:8024:901b:91ed:a157:4b51:7db3	75.81.125.179
cb15:901b:8024:901b:91ed:a157:4b51:7db4	75.81.125.180

cb15:901b:8024:901b:91ed:a157:4b51:7db5	75.81.125.181
cb15:901b:8024:901b:91ed:a157:4b51:7db6	75.81.125.182
cb15:901b:8024:901b:91ed:a157:4b51:7db7	75.81.125.183
cb15:901b:8024:901b:91ed:a157:4b51:7db8	75.81.125.184
cb15:901b:8024:901b:91ed:a157:4b51:7db9	75.81.125.185
cb15:901b:8024:901b:91ed:a157:4b51:7dba	75.81.125.186
cb15:901b:8024:901b:91ed:a157:4b51:7dbb	75.81.125.187
cb15:901b:8024:901b:91ed:a157:4b51:7dbc	75.81.125.188
cb15:901b:8024:901b:91ed:a157:4b51:7dbd	75.81.125.189
cb15:901b:8024:901b:91ed:a157:4b51:7dbe	75.81.125.190
cb15:901b:8024:901b:91ed:a157:4b51:7dbf	75.81.125.191
cb15:901b:8024:901b:91ed:a157:4b51:7dc0	75.81.125.192
cb15:901b:8024:901b:91ed:a157:4b51:7dc1	75.81.125.193
cb15:901b:8024:901b:91ed:a157:4b51:7dc2	75.81.125.194
cb15:901b:8024:901b:91ed:a157:4b51:7dc3	75.81.125.195
cb15:901b:8024:901b:91ed:a157:4b51:7dc4	75.81.125.196
cb15:901b:8024:901b:91ed:a157:4b51:7dc5	75.81.125.197
cb15:901b:8024:901b:91ed:a157:4b51:7dc6	75.81.125.198
cb15:901b:8024:901b:91ed:a157:4b51:7dc7	75.81.125.199
cb15:901b:8024:901b:91ed:a157:4b51:7dc8	75.81.125.200
cb15:901b:8024:901b:91ed:a157:4b51:7dc9	75.81.125.201
cb15:901b:8024:901b:91ed:a157:4b51:7dca	75.81.125.202
cb15:901b:8024:901b:91ed:a157:4b51:7dcb	75.81.125.203
cb15:901b:8024:901b:91ed:a157:4b51:7dcc	75.81.125.204
cb15:901b:8024:901b:91ed:a157:4b51:7dcd	75.81.125.205
cb15:901b:8024:901b:91ed:a157:4b51:7dce	75.81.125.206
cb15:901b:8024:901b:91ed:a157:4b51:7dcf	75.81.125.207
cb15:901b:8024:901b:91ed:a157:4b51:7dd0	75.81.125.208
cb15:901b:8024:901b:91ed:a157:4b51:7dd1	75.81.125.209
cb15:901b:8024:901b:91ed:a157:4b51:7dd2	75.81.125.210
cb15:901b:8024:901b:91ed:a157:4b51:7dd3	75.81.125.211
cb15:901b:8024:901b:91ed:a157:4b51:7dd4	75.81.125.212
cb15:901b:8024:901b:91ed:a157:4b51:7dd5	75.81.125.213
cb15:901b:8024:901b:91ed:a157:4b51:7dd6	75.81.125.214
cb15:901b:8024:901b:91ed:a157:4b51:7dd7	75.81.125.215
cb15:901b:8024:901b:91ed:a157:4b51:7dd8	75.81.125.216
cb15:901b:8024:901b:91ed:a157:4b51:7dd9	75.81.125.217
cb15:901b:8024:901b:91ed:a157:4b51:7dda	75.81.125.218
cb15:901b:8024:901b:91ed:a157:4b51:7ddb	75.81.125.219
cb15:901b:8024:901b:91ed:a157:4b51:7ddc	75.81.125.220
cb15:901b:8024:901b:91ed:a157:4b51:7ddd	75.81.125.221
cb15:901b:8024:901b:91ed:a157:4b51:7dde	75.81.125.222
cb15:901b:8024:901b:91ed:a157:4b51:7ddf	75.81.125.223
cb15:901b:8024:901b:91ed:a157:4b51:7de0	75.81.125.224
cb15:901b:8024:901b:91ed:a157:4b51:7de1	75.81.125.225
cb15:901b:8024:901b:91ed:a157:4b51:7de2	75.81.125.226
cb15:901b:8024:901b:91ed:a157:4b51:7de3	75.81.125.227
cb15:901b:8024:901b:91ed:a157:4b51:7de4	75.81.125.228
cb15:901b:8024:901b:91ed:a157:4b51:7de5	75.81.125.229
cb15:901b:8024:901b:91ed:a157:4b51:7de6	75.81.125.230
cb15:901b:8024:901b:91ed:a157:4b51:7de7	75.81.125.231
cb15:901b:8024:901b:91ed:a157:4b51:7de8	75.81.125.232
cb15:901b:8024:901b:91ed:a157:4b51:7de9	75.81.125.233
cb15:901b:8024:901b:91ed:a157:4b51:7dea	75.81.125.234
cb15:901b:8024:901b:91ed:a157:4b51:7deb	75.81.125.235
cb15:901b:8024:901b:91ed:a157:4b51:7dec	75.81.125.236
cb15:901b:8024:901b:91ed:a157:4b51:7ded	75.81.125.237
cb15:901b:8024:901b:91ed:a157:4b51:7dee	75.81.125.238
cb15:901b:8024:901b:91ed:a157:4b51:7def	75.81.125.239
cb15:901b:8024:901b:91ed:a157:4b51:7df0	75.81.125.240
cb15:901b:8024:901b:91ed:a157:4b51:7df1	75.81.125.241
cb15:901b:8024:901b:91ed:a157:4b51:7df2	75.81.125.242
cb15:901b:8024:901b:91ed:a157:4b51:7df3	75.81.125.243
cb15:901b:8024:901b:91ed:a157:4b51:7df4	75.81.125.244
cb15:901b:8024:901b:91ed:a157:4b51:7df5	75.81.125.245
cb15:901b:8024:901b:91ed:a157:4b51:7df6	75.81.125.246
cb15:901b:8024:901b:91ed:a157:4b51:7df7	75.81.125.247
cb15:901b:8024:901b:91ed:a157:4b51:7df8	75.81.125.248
cb15:901b:8024:901b:91ed:a157:4b51:7df9	75.81.125.249
cb15:901b:8024:901b:91ed:a157:4b51:7dfa	75.81.125.250
cb15:901b:8024:901b:91ed:a157:4b51:7dfb	75.81.125.251
cb15:901b:8024:901b:91ed:a157:4b51:7dfc	75.81.125.252
cb15:901b:8024:901b:91ed:a157:4b51:7dfd	75.81.125.253
cb15:901b:8024:901b:91ed:a157:4b51:7dfe	75.81.125.254
cb15:901b:8024:901b:91ed:a157:4b51:7dff	75.81.125.255

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.