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
b51a:901b:cb15:8045:ada8:cdcd:8043:bc01	128.67.188.1
b51a:901b:cb15:8045:ada8:cdcd:8043:bc02	128.67.188.2
b51a:901b:cb15:8045:ada8:cdcd:8043:bc03	128.67.188.3
b51a:901b:cb15:8045:ada8:cdcd:8043:bc04	128.67.188.4
b51a:901b:cb15:8045:ada8:cdcd:8043:bc05	128.67.188.5
b51a:901b:cb15:8045:ada8:cdcd:8043:bc06	128.67.188.6
b51a:901b:cb15:8045:ada8:cdcd:8043:bc07	128.67.188.7
b51a:901b:cb15:8045:ada8:cdcd:8043:bc08	128.67.188.8
b51a:901b:cb15:8045:ada8:cdcd:8043:bc09	128.67.188.9
b51a:901b:cb15:8045:ada8:cdcd:8043:bc0a	128.67.188.10
b51a:901b:cb15:8045:ada8:cdcd:8043:bc0b	128.67.188.11
b51a:901b:cb15:8045:ada8:cdcd:8043:bc0c	128.67.188.12
b51a:901b:cb15:8045:ada8:cdcd:8043:bc0d	128.67.188.13
b51a:901b:cb15:8045:ada8:cdcd:8043:bc0e	128.67.188.14
b51a:901b:cb15:8045:ada8:cdcd:8043:bc0f	128.67.188.15
b51a:901b:cb15:8045:ada8:cdcd:8043:bc10	128.67.188.16
b51a:901b:cb15:8045:ada8:cdcd:8043:bc11	128.67.188.17
b51a:901b:cb15:8045:ada8:cdcd:8043:bc12	128.67.188.18
b51a:901b:cb15:8045:ada8:cdcd:8043:bc13	128.67.188.19
b51a:901b:cb15:8045:ada8:cdcd:8043:bc14	128.67.188.20
b51a:901b:cb15:8045:ada8:cdcd:8043:bc15	128.67.188.21
b51a:901b:cb15:8045:ada8:cdcd:8043:bc16	128.67.188.22
b51a:901b:cb15:8045:ada8:cdcd:8043:bc17	128.67.188.23
b51a:901b:cb15:8045:ada8:cdcd:8043:bc18	128.67.188.24
b51a:901b:cb15:8045:ada8:cdcd:8043:bc19	128.67.188.25
b51a:901b:cb15:8045:ada8:cdcd:8043:bc1a	128.67.188.26
b51a:901b:cb15:8045:ada8:cdcd:8043:bc1b	128.67.188.27
b51a:901b:cb15:8045:ada8:cdcd:8043:bc1c	128.67.188.28
b51a:901b:cb15:8045:ada8:cdcd:8043:bc1d	128.67.188.29
b51a:901b:cb15:8045:ada8:cdcd:8043:bc1e	128.67.188.30
b51a:901b:cb15:8045:ada8:cdcd:8043:bc1f	128.67.188.31
b51a:901b:cb15:8045:ada8:cdcd:8043:bc20	128.67.188.32
b51a:901b:cb15:8045:ada8:cdcd:8043:bc21	128.67.188.33
b51a:901b:cb15:8045:ada8:cdcd:8043:bc22	128.67.188.34
b51a:901b:cb15:8045:ada8:cdcd:8043:bc23	128.67.188.35
b51a:901b:cb15:8045:ada8:cdcd:8043:bc24	128.67.188.36
b51a:901b:cb15:8045:ada8:cdcd:8043:bc25	128.67.188.37
b51a:901b:cb15:8045:ada8:cdcd:8043:bc26	128.67.188.38
b51a:901b:cb15:8045:ada8:cdcd:8043:bc27	128.67.188.39
b51a:901b:cb15:8045:ada8:cdcd:8043:bc28	128.67.188.40
b51a:901b:cb15:8045:ada8:cdcd:8043:bc29	128.67.188.41
b51a:901b:cb15:8045:ada8:cdcd:8043:bc2a	128.67.188.42
b51a:901b:cb15:8045:ada8:cdcd:8043:bc2b	128.67.188.43
b51a:901b:cb15:8045:ada8:cdcd:8043:bc2c	128.67.188.44
b51a:901b:cb15:8045:ada8:cdcd:8043:bc2d	128.67.188.45
b51a:901b:cb15:8045:ada8:cdcd:8043:bc2e	128.67.188.46
b51a:901b:cb15:8045:ada8:cdcd:8043:bc2f	128.67.188.47
b51a:901b:cb15:8045:ada8:cdcd:8043:bc30	128.67.188.48
b51a:901b:cb15:8045:ada8:cdcd:8043:bc31	128.67.188.49
b51a:901b:cb15:8045:ada8:cdcd:8043:bc32	128.67.188.50
b51a:901b:cb15:8045:ada8:cdcd:8043:bc33	128.67.188.51
b51a:901b:cb15:8045:ada8:cdcd:8043:bc34	128.67.188.52
b51a:901b:cb15:8045:ada8:cdcd:8043:bc35	128.67.188.53
b51a:901b:cb15:8045:ada8:cdcd:8043:bc36	128.67.188.54
b51a:901b:cb15:8045:ada8:cdcd:8043:bc37	128.67.188.55
b51a:901b:cb15:8045:ada8:cdcd:8043:bc38	128.67.188.56
b51a:901b:cb15:8045:ada8:cdcd:8043:bc39	128.67.188.57
b51a:901b:cb15:8045:ada8:cdcd:8043:bc3a	128.67.188.58
b51a:901b:cb15:8045:ada8:cdcd:8043:bc3b	128.67.188.59
b51a:901b:cb15:8045:ada8:cdcd:8043:bc3c	128.67.188.60

b51a:901b:cb15:8045:ada8:cdcd:8043:bc3d	128.67.188.61
b51a:901b:cb15:8045:ada8:cdcd:8043:bc3e	128.67.188.62
b51a:901b:cb15:8045:ada8:cdcd:8043:bc3f	128.67.188.63
b51a:901b:cb15:8045:ada8:cdcd:8043:bc40	128.67.188.64
b51a:901b:cb15:8045:ada8:cdcd:8043:bc41	128.67.188.65
b51a:901b:cb15:8045:ada8:cdcd:8043:bc42	128.67.188.66
b51a:901b:cb15:8045:ada8:cdcd:8043:bc43	128.67.188.67
b51a:901b:cb15:8045:ada8:cdcd:8043:bc44	128.67.188.68
b51a:901b:cb15:8045:ada8:cdcd:8043:bc45	128.67.188.69
b51a:901b:cb15:8045:ada8:cdcd:8043:bc46	128.67.188.70
b51a:901b:cb15:8045:ada8:cdcd:8043:bc47	128.67.188.71
b51a:901b:cb15:8045:ada8:cdcd:8043:bc48	128.67.188.72
b51a:901b:cb15:8045:ada8:cdcd:8043:bc49	128.67.188.73
b51a:901b:cb15:8045:ada8:cdcd:8043:bc4a	128.67.188.74
b51a:901b:cb15:8045:ada8:cdcd:8043:bc4b	128.67.188.75
b51a:901b:cb15:8045:ada8:cdcd:8043:bc4c	128.67.188.76
b51a:901b:cb15:8045:ada8:cdcd:8043:bc4d	128.67.188.77
b51a:901b:cb15:8045:ada8:cdcd:8043:bc4e	128.67.188.78
b51a:901b:cb15:8045:ada8:cdcd:8043:bc4f	128.67.188.79
b51a:901b:cb15:8045:ada8:cdcd:8043:bc50	128.67.188.80
b51a:901b:cb15:8045:ada8:cdcd:8043:bc51	128.67.188.81
b51a:901b:cb15:8045:ada8:cdcd:8043:bc52	128.67.188.82
b51a:901b:cb15:8045:ada8:cdcd:8043:bc53	128.67.188.83
b51a:901b:cb15:8045:ada8:cdcd:8043:bc54	128.67.188.84
b51a:901b:cb15:8045:ada8:cdcd:8043:bc55	128.67.188.85
b51a:901b:cb15:8045:ada8:cdcd:8043:bc56	128.67.188.86
b51a:901b:cb15:8045:ada8:cdcd:8043:bc57	128.67.188.87
b51a:901b:cb15:8045:ada8:cdcd:8043:bc58	128.67.188.88
b51a:901b:cb15:8045:ada8:cdcd:8043:bc59	128.67.188.89
b51a:901b:cb15:8045:ada8:cdcd:8043:bc5a	128.67.188.90
b51a:901b:cb15:8045:ada8:cdcd:8043:bc5b	128.67.188.91
b51a:901b:cb15:8045:ada8:cdcd:8043:bc5c	128.67.188.92
b51a:901b:cb15:8045:ada8:cdcd:8043:bc5d	128.67.188.93
b51a:901b:cb15:8045:ada8:cdcd:8043:bc5e	128.67.188.94
b51a:901b:cb15:8045:ada8:cdcd:8043:bc5f	128.67.188.95
b51a:901b:cb15:8045:ada8:cdcd:8043:bc60	128.67.188.96
b51a:901b:cb15:8045:ada8:cdcd:8043:bc61	128.67.188.97
b51a:901b:cb15:8045:ada8:cdcd:8043:bc62	128.67.188.98
b51a:901b:cb15:8045:ada8:cdcd:8043:bc63	128.67.188.99
b51a:901b:cb15:8045:ada8:cdcd:8043:bc64	128.67.188.100
b51a:901b:cb15:8045:ada8:cdcd:8043:bc65	128.67.188.101
b51a:901b:cb15:8045:ada8:cdcd:8043:bc66	128.67.188.102
b51a:901b:cb15:8045:ada8:cdcd:8043:bc67	128.67.188.103
b51a:901b:cb15:8045:ada8:cdcd:8043:bc68	128.67.188.104
b51a:901b:cb15:8045:ada8:cdcd:8043:bc69	128.67.188.105
b51a:901b:cb15:8045:ada8:cdcd:8043:bc6a	128.67.188.106
b51a:901b:cb15:8045:ada8:cdcd:8043:bc6b	128.67.188.107
b51a:901b:cb15:8045:ada8:cdcd:8043:bc6c	128.67.188.108
b51a:901b:cb15:8045:ada8:cdcd:8043:bc6d	128.67.188.109
b51a:901b:cb15:8045:ada8:cdcd:8043:bc6e	128.67.188.110
b51a:901b:cb15:8045:ada8:cdcd:8043:bc6f	128.67.188.111
b51a:901b:cb15:8045:ada8:cdcd:8043:bc70	128.67.188.112
b51a:901b:cb15:8045:ada8:cdcd:8043:bc71	128.67.188.113
b51a:901b:cb15:8045:ada8:cdcd:8043:bc72	128.67.188.114
b51a:901b:cb15:8045:ada8:cdcd:8043:bc73	128.67.188.115
b51a:901b:cb15:8045:ada8:cdcd:8043:bc74	128.67.188.116
b51a:901b:cb15:8045:ada8:cdcd:8043:bc75	128.67.188.117
b51a:901b:cb15:8045:ada8:cdcd:8043:bc76	128.67.188.118
b51a:901b:cb15:8045:ada8:cdcd:8043:bc77	128.67.188.119
b51a:901b:cb15:8045:ada8:cdcd:8043:bc78	128.67.188.120

b51a:901b:cb15:8045:ada8:cdcd:8043:bc79	128.67.188.121
b51a:901b:cb15:8045:ada8:cdcd:8043:bc7a	128.67.188.122
b51a:901b:cb15:8045:ada8:cdcd:8043:bc7b	128.67.188.123
b51a:901b:cb15:8045:ada8:cdcd:8043:bc7c	128.67.188.124
b51a:901b:cb15:8045:ada8:cdcd:8043:bc7d	128.67.188.125
b51a:901b:cb15:8045:ada8:cdcd:8043:bc7e	128.67.188.126
b51a:901b:cb15:8045:ada8:cdcd:8043:bc7f	128.67.188.127
b51a:901b:cb15:8045:ada8:cdcd:8043:bc80	128.67.188.128
b51a:901b:cb15:8045:ada8:cdcd:8043:bc81	128.67.188.129
b51a:901b:cb15:8045:ada8:cdcd:8043:bc82	128.67.188.130
b51a:901b:cb15:8045:ada8:cdcd:8043:bc83	128.67.188.131
b51a:901b:cb15:8045:ada8:cdcd:8043:bc84	128.67.188.132
b51a:901b:cb15:8045:ada8:cdcd:8043:bc85	128.67.188.133
b51a:901b:cb15:8045:ada8:cdcd:8043:bc86	128.67.188.134
b51a:901b:cb15:8045:ada8:cdcd:8043:bc87	128.67.188.135
b51a:901b:cb15:8045:ada8:cdcd:8043:bc88	128.67.188.136
b51a:901b:cb15:8045:ada8:cdcd:8043:bc89	128.67.188.137
b51a:901b:cb15:8045:ada8:cdcd:8043:bc8a	128.67.188.138
b51a:901b:cb15:8045:ada8:cdcd:8043:bc8b	128.67.188.139
b51a:901b:cb15:8045:ada8:cdcd:8043:bc8c	128.67.188.140
b51a:901b:cb15:8045:ada8:cdcd:8043:bc8d	128.67.188.141
b51a:901b:cb15:8045:ada8:cdcd:8043:bc8e	128.67.188.142
b51a:901b:cb15:8045:ada8:cdcd:8043:bc8f	128.67.188.143
b51a:901b:cb15:8045:ada8:cdcd:8043:bc90	128.67.188.144
b51a:901b:cb15:8045:ada8:cdcd:8043:bc91	128.67.188.145
b51a:901b:cb15:8045:ada8:cdcd:8043:bc92	128.67.188.146
b51a:901b:cb15:8045:ada8:cdcd:8043:bc93	128.67.188.147
b51a:901b:cb15:8045:ada8:cdcd:8043:bc94	128.67.188.148
b51a:901b:cb15:8045:ada8:cdcd:8043:bc95	128.67.188.149
b51a:901b:cb15:8045:ada8:cdcd:8043:bc96	128.67.188.150
b51a:901b:cb15:8045:ada8:cdcd:8043:bc97	128.67.188.151
b51a:901b:cb15:8045:ada8:cdcd:8043:bc98	128.67.188.152
b51a:901b:cb15:8045:ada8:cdcd:8043:bc99	128.67.188.153
b51a:901b:cb15:8045:ada8:cdcd:8043:bc9a	128.67.188.154
b51a:901b:cb15:8045:ada8:cdcd:8043:bc9b	128.67.188.155
b51a:901b:cb15:8045:ada8:cdcd:8043:bc9c	128.67.188.156
b51a:901b:cb15:8045:ada8:cdcd:8043:bc9d	128.67.188.157
b51a:901b:cb15:8045:ada8:cdcd:8043:bc9e	128.67.188.158
b51a:901b:cb15:8045:ada8:cdcd:8043:bc9f	128.67.188.159
b51a:901b:cb15:8045:ada8:cdcd:8043:bca0	128.67.188.160
b51a:901b:cb15:8045:ada8:cdcd:8043:bca1	128.67.188.161
b51a:901b:cb15:8045:ada8:cdcd:8043:bca2	128.67.188.162
b51a:901b:cb15:8045:ada8:cdcd:8043:bca3	128.67.188.163
b51a:901b:cb15:8045:ada8:cdcd:8043:bca4	128.67.188.164
b51a:901b:cb15:8045:ada8:cdcd:8043:bca5	128.67.188.165
b51a:901b:cb15:8045:ada8:cdcd:8043:bca6	128.67.188.166
b51a:901b:cb15:8045:ada8:cdcd:8043:bca7	128.67.188.167
b51a:901b:cb15:8045:ada8:cdcd:8043:bca8	128.67.188.168
b51a:901b:cb15:8045:ada8:cdcd:8043:bca9	128.67.188.169
b51a:901b:cb15:8045:ada8:cdcd:8043:bcaa	128.67.188.170
b51a:901b:cb15:8045:ada8:cdcd:8043:bcab	128.67.188.171
b51a:901b:cb15:8045:ada8:cdcd:8043:bcac	128.67.188.172
b51a:901b:cb15:8045:ada8:cdcd:8043:bcad	128.67.188.173
b51a:901b:cb15:8045:ada8:cdcd:8043:bcae	128.67.188.174
b51a:901b:cb15:8045:ada8:cdcd:8043:bcaf	128.67.188.175
b51a:901b:cb15:8045:ada8:cdcd:8043:bcb0	128.67.188.176
b51a:901b:cb15:8045:ada8:cdcd:8043:bcb1	128.67.188.177
b51a:901b:cb15:8045:ada8:cdcd:8043:bcb2	128.67.188.178
b51a:901b:cb15:8045:ada8:cdcd:8043:bcb3	128.67.188.179
b51a:901b:cb15:8045:ada8:cdcd:8043:bcb4	128.67.188.180

b51a:901b:cb15:8045:ada8:cdcd:8043:bcb5	128.67.188.181
b51a:901b:cb15:8045:ada8:cdcd:8043:bcb6	128.67.188.182
b51a:901b:cb15:8045:ada8:cdcd:8043:bcb7	128.67.188.183
b51a:901b:cb15:8045:ada8:cdcd:8043:bcb8	128.67.188.184
b51a:901b:cb15:8045:ada8:cdcd:8043:bcb9	128.67.188.185
b51a:901b:cb15:8045:ada8:cdcd:8043:bcba	128.67.188.186
b51a:901b:cb15:8045:ada8:cdcd:8043:bcbb	128.67.188.187
b51a:901b:cb15:8045:ada8:cdcd:8043:bcbc	128.67.188.188
b51a:901b:cb15:8045:ada8:cdcd:8043:bcbd	128.67.188.189
b51a:901b:cb15:8045:ada8:cdcd:8043:bcbe	128.67.188.190
b51a:901b:cb15:8045:ada8:cdcd:8043:bcbf	128.67.188.191
b51a:901b:cb15:8045:ada8:cdcd:8043:bcc0	128.67.188.192
b51a:901b:cb15:8045:ada8:cdcd:8043:bcc1	128.67.188.193
b51a:901b:cb15:8045:ada8:cdcd:8043:bcc2	128.67.188.194
b51a:901b:cb15:8045:ada8:cdcd:8043:bcc3	128.67.188.195
b51a:901b:cb15:8045:ada8:cdcd:8043:bcc4	128.67.188.196
b51a:901b:cb15:8045:ada8:cdcd:8043:bcc5	128.67.188.197
b51a:901b:cb15:8045:ada8:cdcd:8043:bcc6	128.67.188.198
b51a:901b:cb15:8045:ada8:cdcd:8043:bcc7	128.67.188.199
b51a:901b:cb15:8045:ada8:cdcd:8043:bcc8	128.67.188.200
b51a:901b:cb15:8045:ada8:cdcd:8043:bcc9	128.67.188.201
b51a:901b:cb15:8045:ada8:cdcd:8043:bcca	128.67.188.202
b51a:901b:cb15:8045:ada8:cdcd:8043:bccb	128.67.188.203
b51a:901b:cb15:8045:ada8:cdcd:8043:bccc	128.67.188.204
b51a:901b:cb15:8045:ada8:cdcd:8043:bccd	128.67.188.205
b51a:901b:cb15:8045:ada8:cdcd:8043:bcce	128.67.188.206
b51a:901b:cb15:8045:ada8:cdcd:8043:bccf	128.67.188.207
b51a:901b:cb15:8045:ada8:cdcd:8043:bcd0	128.67.188.208
b51a:901b:cb15:8045:ada8:cdcd:8043:bcd1	128.67.188.209
b51a:901b:cb15:8045:ada8:cdcd:8043:bcd2	128.67.188.210
b51a:901b:cb15:8045:ada8:cdcd:8043:bcd3	128.67.188.211
b51a:901b:cb15:8045:ada8:cdcd:8043:bcd4	128.67.188.212
b51a:901b:cb15:8045:ada8:cdcd:8043:bcd5	128.67.188.213
b51a:901b:cb15:8045:ada8:cdcd:8043:bcd6	128.67.188.214
b51a:901b:cb15:8045:ada8:cdcd:8043:bcd7	128.67.188.215
b51a:901b:cb15:8045:ada8:cdcd:8043:bcd8	128.67.188.216
b51a:901b:cb15:8045:ada8:cdcd:8043:bcd9	128.67.188.217
b51a:901b:cb15:8045:ada8:cdcd:8043:bcda	128.67.188.218
b51a:901b:cb15:8045:ada8:cdcd:8043:bcdb	128.67.188.219
b51a:901b:cb15:8045:ada8:cdcd:8043:bcdc	128.67.188.220
b51a:901b:cb15:8045:ada8:cdcd:8043:bcdd	128.67.188.221
b51a:901b:cb15:8045:ada8:cdcd:8043:bcde	128.67.188.222
b51a:901b:cb15:8045:ada8:cdcd:8043:bcdf	128.67.188.223
b51a:901b:cb15:8045:ada8:cdcd:8043:bce0	128.67.188.224
b51a:901b:cb15:8045:ada8:cdcd:8043:bce1	128.67.188.225
b51a:901b:cb15:8045:ada8:cdcd:8043:bce2	128.67.188.226
b51a:901b:cb15:8045:ada8:cdcd:8043:bce3	128.67.188.227
b51a:901b:cb15:8045:ada8:cdcd:8043:bce4	128.67.188.228
b51a:901b:cb15:8045:ada8:cdcd:8043:bce5	128.67.188.229
b51a:901b:cb15:8045:ada8:cdcd:8043:bce6	128.67.188.230
b51a:901b:cb15:8045:ada8:cdcd:8043:bce7	128.67.188.231
b51a:901b:cb15:8045:ada8:cdcd:8043:bce8	128.67.188.232
b51a:901b:cb15:8045:ada8:cdcd:8043:bce9	128.67.188.233
b51a:901b:cb15:8045:ada8:cdcd:8043:bcea	128.67.188.234
b51a:901b:cb15:8045:ada8:cdcd:8043:bceb	128.67.188.235
b51a:901b:cb15:8045:ada8:cdcd:8043:bcec	128.67.188.236
b51a:901b:cb15:8045:ada8:cdcd:8043:bced	128.67.188.237
b51a:901b:cb15:8045:ada8:cdcd:8043:bcee	128.67.188.238
b51a:901b:cb15:8045:ada8:cdcd:8043:bcef	128.67.188.239
b51a:901b:cb15:8045:ada8:cdcd:8043:bcf0	128.67.188.240
b51a:901b:cb15:8045:ada8:cdcd:8043:bcf1	128.67.188.241
b51a:901b:cb15:8045:ada8:cdcd:8043:bcf2	128.67.188.242
b51a:901b:cb15:8045:ada8:cdcd:8043:bcf3	128.67.188.243
b51a:901b:cb15:8045:ada8:cdcd:8043:bcf4	128.67.188.244
b51a:901b:cb15:8045:ada8:cdcd:8043:bcf5	128.67.188.245
b51a:901b:cb15:8045:ada8:cdcd:8043:bcf6	128.67.188.246
b51a:901b:cb15:8045:ada8:cdcd:8043:bcf7	128.67.188.247
b51a:901b:cb15:8045:ada8:cdcd:8043:bcf8	128.67.188.248
b51a:901b:cb15:8045:ada8:cdcd:8043:bcf9	128.67.188.249
b51a:901b:cb15:8045:ada8:cdcd:8043:bcfa	128.67.188.250
b51a:901b:cb15:8045:ada8:cdcd:8043:bcfb	128.67.188.251
b51a:901b:cb15:8045:ada8:cdcd:8043:bcfc	128.67.188.252
b51a:901b:cb15:8045:ada8:cdcd:8043:bcfd	128.67.188.253
b51a:901b:cb15:8045:ada8:cdcd:8043:bcfe	128.67.188.254
b51a:901b:cb15:8045:ada8:cdcd:8043:bcff	128.67.188.255

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.