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:cd24:8081:155:4b51:bc01	75.81.188.1
cb15:901b:8024:cd24:8081:155:4b51:bc02	75.81.188.2
cb15:901b:8024:cd24:8081:155:4b51:bc03	75.81.188.3
cb15:901b:8024:cd24:8081:155:4b51:bc04	75.81.188.4
cb15:901b:8024:cd24:8081:155:4b51:bc05	75.81.188.5
cb15:901b:8024:cd24:8081:155:4b51:bc06	75.81.188.6
cb15:901b:8024:cd24:8081:155:4b51:bc07	75.81.188.7
cb15:901b:8024:cd24:8081:155:4b51:bc08	75.81.188.8
cb15:901b:8024:cd24:8081:155:4b51:bc09	75.81.188.9
cb15:901b:8024:cd24:8081:155:4b51:bc0a	75.81.188.10
cb15:901b:8024:cd24:8081:155:4b51:bc0b	75.81.188.11
cb15:901b:8024:cd24:8081:155:4b51:bc0c	75.81.188.12
cb15:901b:8024:cd24:8081:155:4b51:bc0d	75.81.188.13
cb15:901b:8024:cd24:8081:155:4b51:bc0e	75.81.188.14
cb15:901b:8024:cd24:8081:155:4b51:bc0f	75.81.188.15
cb15:901b:8024:cd24:8081:155:4b51:bc10	75.81.188.16
cb15:901b:8024:cd24:8081:155:4b51:bc11	75.81.188.17
cb15:901b:8024:cd24:8081:155:4b51:bc12	75.81.188.18
cb15:901b:8024:cd24:8081:155:4b51:bc13	75.81.188.19
cb15:901b:8024:cd24:8081:155:4b51:bc14	75.81.188.20
cb15:901b:8024:cd24:8081:155:4b51:bc15	75.81.188.21
cb15:901b:8024:cd24:8081:155:4b51:bc16	75.81.188.22
cb15:901b:8024:cd24:8081:155:4b51:bc17	75.81.188.23
cb15:901b:8024:cd24:8081:155:4b51:bc18	75.81.188.24
cb15:901b:8024:cd24:8081:155:4b51:bc19	75.81.188.25
cb15:901b:8024:cd24:8081:155:4b51:bc1a	75.81.188.26
cb15:901b:8024:cd24:8081:155:4b51:bc1b	75.81.188.27
cb15:901b:8024:cd24:8081:155:4b51:bc1c	75.81.188.28
cb15:901b:8024:cd24:8081:155:4b51:bc1d	75.81.188.29
cb15:901b:8024:cd24:8081:155:4b51:bc1e	75.81.188.30
cb15:901b:8024:cd24:8081:155:4b51:bc1f	75.81.188.31
cb15:901b:8024:cd24:8081:155:4b51:bc20	75.81.188.32
cb15:901b:8024:cd24:8081:155:4b51:bc21	75.81.188.33
cb15:901b:8024:cd24:8081:155:4b51:bc22	75.81.188.34
cb15:901b:8024:cd24:8081:155:4b51:bc23	75.81.188.35
cb15:901b:8024:cd24:8081:155:4b51:bc24	75.81.188.36
cb15:901b:8024:cd24:8081:155:4b51:bc25	75.81.188.37
cb15:901b:8024:cd24:8081:155:4b51:bc26	75.81.188.38
cb15:901b:8024:cd24:8081:155:4b51:bc27	75.81.188.39
cb15:901b:8024:cd24:8081:155:4b51:bc28	75.81.188.40
cb15:901b:8024:cd24:8081:155:4b51:bc29	75.81.188.41
cb15:901b:8024:cd24:8081:155:4b51:bc2a	75.81.188.42
cb15:901b:8024:cd24:8081:155:4b51:bc2b	75.81.188.43
cb15:901b:8024:cd24:8081:155:4b51:bc2c	75.81.188.44
cb15:901b:8024:cd24:8081:155:4b51:bc2d	75.81.188.45
cb15:901b:8024:cd24:8081:155:4b51:bc2e	75.81.188.46
cb15:901b:8024:cd24:8081:155:4b51:bc2f	75.81.188.47
cb15:901b:8024:cd24:8081:155:4b51:bc30	75.81.188.48
cb15:901b:8024:cd24:8081:155:4b51:bc31	75.81.188.49
cb15:901b:8024:cd24:8081:155:4b51:bc32	75.81.188.50
cb15:901b:8024:cd24:8081:155:4b51:bc33	75.81.188.51
cb15:901b:8024:cd24:8081:155:4b51:bc34	75.81.188.52
cb15:901b:8024:cd24:8081:155:4b51:bc35	75.81.188.53
cb15:901b:8024:cd24:8081:155:4b51:bc36	75.81.188.54
cb15:901b:8024:cd24:8081:155:4b51:bc37	75.81.188.55
cb15:901b:8024:cd24:8081:155:4b51:bc38	75.81.188.56
cb15:901b:8024:cd24:8081:155:4b51:bc39	75.81.188.57
cb15:901b:8024:cd24:8081:155:4b51:bc3a	75.81.188.58
cb15:901b:8024:cd24:8081:155:4b51:bc3b	75.81.188.59
cb15:901b:8024:cd24:8081:155:4b51:bc3c	75.81.188.60

cb15:901b:8024:cd24:8081:155:4b51:bc3d	75.81.188.61
cb15:901b:8024:cd24:8081:155:4b51:bc3e	75.81.188.62
cb15:901b:8024:cd24:8081:155:4b51:bc3f	75.81.188.63
cb15:901b:8024:cd24:8081:155:4b51:bc40	75.81.188.64
cb15:901b:8024:cd24:8081:155:4b51:bc41	75.81.188.65
cb15:901b:8024:cd24:8081:155:4b51:bc42	75.81.188.66
cb15:901b:8024:cd24:8081:155:4b51:bc43	75.81.188.67
cb15:901b:8024:cd24:8081:155:4b51:bc44	75.81.188.68
cb15:901b:8024:cd24:8081:155:4b51:bc45	75.81.188.69
cb15:901b:8024:cd24:8081:155:4b51:bc46	75.81.188.70
cb15:901b:8024:cd24:8081:155:4b51:bc47	75.81.188.71
cb15:901b:8024:cd24:8081:155:4b51:bc48	75.81.188.72
cb15:901b:8024:cd24:8081:155:4b51:bc49	75.81.188.73
cb15:901b:8024:cd24:8081:155:4b51:bc4a	75.81.188.74
cb15:901b:8024:cd24:8081:155:4b51:bc4b	75.81.188.75
cb15:901b:8024:cd24:8081:155:4b51:bc4c	75.81.188.76
cb15:901b:8024:cd24:8081:155:4b51:bc4d	75.81.188.77
cb15:901b:8024:cd24:8081:155:4b51:bc4e	75.81.188.78
cb15:901b:8024:cd24:8081:155:4b51:bc4f	75.81.188.79
cb15:901b:8024:cd24:8081:155:4b51:bc50	75.81.188.80
cb15:901b:8024:cd24:8081:155:4b51:bc51	75.81.188.81
cb15:901b:8024:cd24:8081:155:4b51:bc52	75.81.188.82
cb15:901b:8024:cd24:8081:155:4b51:bc53	75.81.188.83
cb15:901b:8024:cd24:8081:155:4b51:bc54	75.81.188.84
cb15:901b:8024:cd24:8081:155:4b51:bc55	75.81.188.85
cb15:901b:8024:cd24:8081:155:4b51:bc56	75.81.188.86
cb15:901b:8024:cd24:8081:155:4b51:bc57	75.81.188.87
cb15:901b:8024:cd24:8081:155:4b51:bc58	75.81.188.88
cb15:901b:8024:cd24:8081:155:4b51:bc59	75.81.188.89
cb15:901b:8024:cd24:8081:155:4b51:bc5a	75.81.188.90
cb15:901b:8024:cd24:8081:155:4b51:bc5b	75.81.188.91
cb15:901b:8024:cd24:8081:155:4b51:bc5c	75.81.188.92
cb15:901b:8024:cd24:8081:155:4b51:bc5d	75.81.188.93
cb15:901b:8024:cd24:8081:155:4b51:bc5e	75.81.188.94
cb15:901b:8024:cd24:8081:155:4b51:bc5f	75.81.188.95
cb15:901b:8024:cd24:8081:155:4b51:bc60	75.81.188.96
cb15:901b:8024:cd24:8081:155:4b51:bc61	75.81.188.97
cb15:901b:8024:cd24:8081:155:4b51:bc62	75.81.188.98
cb15:901b:8024:cd24:8081:155:4b51:bc63	75.81.188.99
cb15:901b:8024:cd24:8081:155:4b51:bc64	75.81.188.100
cb15:901b:8024:cd24:8081:155:4b51:bc65	75.81.188.101
cb15:901b:8024:cd24:8081:155:4b51:bc66	75.81.188.102
cb15:901b:8024:cd24:8081:155:4b51:bc67	75.81.188.103
cb15:901b:8024:cd24:8081:155:4b51:bc68	75.81.188.104
cb15:901b:8024:cd24:8081:155:4b51:bc69	75.81.188.105
cb15:901b:8024:cd24:8081:155:4b51:bc6a	75.81.188.106
cb15:901b:8024:cd24:8081:155:4b51:bc6b	75.81.188.107
cb15:901b:8024:cd24:8081:155:4b51:bc6c	75.81.188.108
cb15:901b:8024:cd24:8081:155:4b51:bc6d	75.81.188.109
cb15:901b:8024:cd24:8081:155:4b51:bc6e	75.81.188.110
cb15:901b:8024:cd24:8081:155:4b51:bc6f	75.81.188.111
cb15:901b:8024:cd24:8081:155:4b51:bc70	75.81.188.112
cb15:901b:8024:cd24:8081:155:4b51:bc71	75.81.188.113
cb15:901b:8024:cd24:8081:155:4b51:bc72	75.81.188.114
cb15:901b:8024:cd24:8081:155:4b51:bc73	75.81.188.115
cb15:901b:8024:cd24:8081:155:4b51:bc74	75.81.188.116
cb15:901b:8024:cd24:8081:155:4b51:bc75	75.81.188.117
cb15:901b:8024:cd24:8081:155:4b51:bc76	75.81.188.118
cb15:901b:8024:cd24:8081:155:4b51:bc77	75.81.188.119
cb15:901b:8024:cd24:8081:155:4b51:bc78	75.81.188.120

cb15:901b:8024:cd24:8081:155:4b51:bc79	75.81.188.121
cb15:901b:8024:cd24:8081:155:4b51:bc7a	75.81.188.122
cb15:901b:8024:cd24:8081:155:4b51:bc7b	75.81.188.123
cb15:901b:8024:cd24:8081:155:4b51:bc7c	75.81.188.124
cb15:901b:8024:cd24:8081:155:4b51:bc7d	75.81.188.125
cb15:901b:8024:cd24:8081:155:4b51:bc7e	75.81.188.126
cb15:901b:8024:cd24:8081:155:4b51:bc7f	75.81.188.127
cb15:901b:8024:cd24:8081:155:4b51:bc80	75.81.188.128
cb15:901b:8024:cd24:8081:155:4b51:bc81	75.81.188.129
cb15:901b:8024:cd24:8081:155:4b51:bc82	75.81.188.130
cb15:901b:8024:cd24:8081:155:4b51:bc83	75.81.188.131
cb15:901b:8024:cd24:8081:155:4b51:bc84	75.81.188.132
cb15:901b:8024:cd24:8081:155:4b51:bc85	75.81.188.133
cb15:901b:8024:cd24:8081:155:4b51:bc86	75.81.188.134
cb15:901b:8024:cd24:8081:155:4b51:bc87	75.81.188.135
cb15:901b:8024:cd24:8081:155:4b51:bc88	75.81.188.136
cb15:901b:8024:cd24:8081:155:4b51:bc89	75.81.188.137
cb15:901b:8024:cd24:8081:155:4b51:bc8a	75.81.188.138
cb15:901b:8024:cd24:8081:155:4b51:bc8b	75.81.188.139
cb15:901b:8024:cd24:8081:155:4b51:bc8c	75.81.188.140
cb15:901b:8024:cd24:8081:155:4b51:bc8d	75.81.188.141
cb15:901b:8024:cd24:8081:155:4b51:bc8e	75.81.188.142
cb15:901b:8024:cd24:8081:155:4b51:bc8f	75.81.188.143
cb15:901b:8024:cd24:8081:155:4b51:bc90	75.81.188.144
cb15:901b:8024:cd24:8081:155:4b51:bc91	75.81.188.145
cb15:901b:8024:cd24:8081:155:4b51:bc92	75.81.188.146
cb15:901b:8024:cd24:8081:155:4b51:bc93	75.81.188.147
cb15:901b:8024:cd24:8081:155:4b51:bc94	75.81.188.148
cb15:901b:8024:cd24:8081:155:4b51:bc95	75.81.188.149
cb15:901b:8024:cd24:8081:155:4b51:bc96	75.81.188.150
cb15:901b:8024:cd24:8081:155:4b51:bc97	75.81.188.151
cb15:901b:8024:cd24:8081:155:4b51:bc98	75.81.188.152
cb15:901b:8024:cd24:8081:155:4b51:bc99	75.81.188.153
cb15:901b:8024:cd24:8081:155:4b51:bc9a	75.81.188.154
cb15:901b:8024:cd24:8081:155:4b51:bc9b	75.81.188.155
cb15:901b:8024:cd24:8081:155:4b51:bc9c	75.81.188.156
cb15:901b:8024:cd24:8081:155:4b51:bc9d	75.81.188.157
cb15:901b:8024:cd24:8081:155:4b51:bc9e	75.81.188.158
cb15:901b:8024:cd24:8081:155:4b51:bc9f	75.81.188.159
cb15:901b:8024:cd24:8081:155:4b51:bca0	75.81.188.160
cb15:901b:8024:cd24:8081:155:4b51:bca1	75.81.188.161
cb15:901b:8024:cd24:8081:155:4b51:bca2	75.81.188.162
cb15:901b:8024:cd24:8081:155:4b51:bca3	75.81.188.163
cb15:901b:8024:cd24:8081:155:4b51:bca4	75.81.188.164
cb15:901b:8024:cd24:8081:155:4b51:bca5	75.81.188.165
cb15:901b:8024:cd24:8081:155:4b51:bca6	75.81.188.166
cb15:901b:8024:cd24:8081:155:4b51:bca7	75.81.188.167
cb15:901b:8024:cd24:8081:155:4b51:bca8	75.81.188.168
cb15:901b:8024:cd24:8081:155:4b51:bca9	75.81.188.169
cb15:901b:8024:cd24:8081:155:4b51:bcaa	75.81.188.170
cb15:901b:8024:cd24:8081:155:4b51:bcab	75.81.188.171
cb15:901b:8024:cd24:8081:155:4b51:bcac	75.81.188.172
cb15:901b:8024:cd24:8081:155:4b51:bcad	75.81.188.173
cb15:901b:8024:cd24:8081:155:4b51:bcae	75.81.188.174
cb15:901b:8024:cd24:8081:155:4b51:bcaf	75.81.188.175
cb15:901b:8024:cd24:8081:155:4b51:bcb0	75.81.188.176
cb15:901b:8024:cd24:8081:155:4b51:bcb1	75.81.188.177
cb15:901b:8024:cd24:8081:155:4b51:bcb2	75.81.188.178
cb15:901b:8024:cd24:8081:155:4b51:bcb3	75.81.188.179
cb15:901b:8024:cd24:8081:155:4b51:bcb4	75.81.188.180

cb15:901b:8024:cd24:8081:155:4b51:bcb5	75.81.188.181
cb15:901b:8024:cd24:8081:155:4b51:bcb6	75.81.188.182
cb15:901b:8024:cd24:8081:155:4b51:bcb7	75.81.188.183
cb15:901b:8024:cd24:8081:155:4b51:bcb8	75.81.188.184
cb15:901b:8024:cd24:8081:155:4b51:bcb9	75.81.188.185
cb15:901b:8024:cd24:8081:155:4b51:bcba	75.81.188.186
cb15:901b:8024:cd24:8081:155:4b51:bcbb	75.81.188.187
cb15:901b:8024:cd24:8081:155:4b51:bcbc	75.81.188.188
cb15:901b:8024:cd24:8081:155:4b51:bcbd	75.81.188.189
cb15:901b:8024:cd24:8081:155:4b51:bcbe	75.81.188.190
cb15:901b:8024:cd24:8081:155:4b51:bcbf	75.81.188.191
cb15:901b:8024:cd24:8081:155:4b51:bcc0	75.81.188.192
cb15:901b:8024:cd24:8081:155:4b51:bcc1	75.81.188.193
cb15:901b:8024:cd24:8081:155:4b51:bcc2	75.81.188.194
cb15:901b:8024:cd24:8081:155:4b51:bcc3	75.81.188.195
cb15:901b:8024:cd24:8081:155:4b51:bcc4	75.81.188.196
cb15:901b:8024:cd24:8081:155:4b51:bcc5	75.81.188.197
cb15:901b:8024:cd24:8081:155:4b51:bcc6	75.81.188.198
cb15:901b:8024:cd24:8081:155:4b51:bcc7	75.81.188.199
cb15:901b:8024:cd24:8081:155:4b51:bcc8	75.81.188.200
cb15:901b:8024:cd24:8081:155:4b51:bcc9	75.81.188.201
cb15:901b:8024:cd24:8081:155:4b51:bcca	75.81.188.202
cb15:901b:8024:cd24:8081:155:4b51:bccb	75.81.188.203
cb15:901b:8024:cd24:8081:155:4b51:bccc	75.81.188.204
cb15:901b:8024:cd24:8081:155:4b51:bccd	75.81.188.205
cb15:901b:8024:cd24:8081:155:4b51:bcce	75.81.188.206
cb15:901b:8024:cd24:8081:155:4b51:bccf	75.81.188.207
cb15:901b:8024:cd24:8081:155:4b51:bcd0	75.81.188.208
cb15:901b:8024:cd24:8081:155:4b51:bcd1	75.81.188.209
cb15:901b:8024:cd24:8081:155:4b51:bcd2	75.81.188.210
cb15:901b:8024:cd24:8081:155:4b51:bcd3	75.81.188.211
cb15:901b:8024:cd24:8081:155:4b51:bcd4	75.81.188.212
cb15:901b:8024:cd24:8081:155:4b51:bcd5	75.81.188.213
cb15:901b:8024:cd24:8081:155:4b51:bcd6	75.81.188.214
cb15:901b:8024:cd24:8081:155:4b51:bcd7	75.81.188.215
cb15:901b:8024:cd24:8081:155:4b51:bcd8	75.81.188.216
cb15:901b:8024:cd24:8081:155:4b51:bcd9	75.81.188.217
cb15:901b:8024:cd24:8081:155:4b51:bcda	75.81.188.218
cb15:901b:8024:cd24:8081:155:4b51:bcdb	75.81.188.219
cb15:901b:8024:cd24:8081:155:4b51:bcdc	75.81.188.220
cb15:901b:8024:cd24:8081:155:4b51:bcdd	75.81.188.221
cb15:901b:8024:cd24:8081:155:4b51:bcde	75.81.188.222
cb15:901b:8024:cd24:8081:155:4b51:bcdf	75.81.188.223
cb15:901b:8024:cd24:8081:155:4b51:bce0	75.81.188.224
cb15:901b:8024:cd24:8081:155:4b51:bce1	75.81.188.225
cb15:901b:8024:cd24:8081:155:4b51:bce2	75.81.188.226
cb15:901b:8024:cd24:8081:155:4b51:bce3	75.81.188.227
cb15:901b:8024:cd24:8081:155:4b51:bce4	75.81.188.228
cb15:901b:8024:cd24:8081:155:4b51:bce5	75.81.188.229
cb15:901b:8024:cd24:8081:155:4b51:bce6	75.81.188.230
cb15:901b:8024:cd24:8081:155:4b51:bce7	75.81.188.231
cb15:901b:8024:cd24:8081:155:4b51:bce8	75.81.188.232
cb15:901b:8024:cd24:8081:155:4b51:bce9	75.81.188.233
cb15:901b:8024:cd24:8081:155:4b51:bcea	75.81.188.234
cb15:901b:8024:cd24:8081:155:4b51:bceb	75.81.188.235
cb15:901b:8024:cd24:8081:155:4b51:bcec	75.81.188.236
cb15:901b:8024:cd24:8081:155:4b51:bced	75.81.188.237
cb15:901b:8024:cd24:8081:155:4b51:bcee	75.81.188.238
cb15:901b:8024:cd24:8081:155:4b51:bcef	75.81.188.239
cb15:901b:8024:cd24:8081:155:4b51:bcf0	75.81.188.240
cb15:901b:8024:cd24:8081:155:4b51:bcf1	75.81.188.241
cb15:901b:8024:cd24:8081:155:4b51:bcf2	75.81.188.242
cb15:901b:8024:cd24:8081:155:4b51:bcf3	75.81.188.243
cb15:901b:8024:cd24:8081:155:4b51:bcf4	75.81.188.244
cb15:901b:8024:cd24:8081:155:4b51:bcf5	75.81.188.245
cb15:901b:8024:cd24:8081:155:4b51:bcf6	75.81.188.246
cb15:901b:8024:cd24:8081:155:4b51:bcf7	75.81.188.247
cb15:901b:8024:cd24:8081:155:4b51:bcf8	75.81.188.248
cb15:901b:8024:cd24:8081:155:4b51:bcf9	75.81.188.249
cb15:901b:8024:cd24:8081:155:4b51:bcfa	75.81.188.250
cb15:901b:8024:cd24:8081:155:4b51:bcfb	75.81.188.251
cb15:901b:8024:cd24:8081:155:4b51:bcfc	75.81.188.252
cb15:901b:8024:cd24:8081:155:4b51:bcfd	75.81.188.253
cb15:901b:8024:cd24:8081:155:4b51:bcfe	75.81.188.254
cb15:901b:8024:cd24:8081:155:4b51:bcff	75.81.188.255

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.