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:cd72:3fd1:4d01	63.209.77.1
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d02	63.209.77.2
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d03	63.209.77.3
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d04	63.209.77.4
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d05	63.209.77.5
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d06	63.209.77.6
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d07	63.209.77.7
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d08	63.209.77.8
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d09	63.209.77.9
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d0a	63.209.77.10
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d0b	63.209.77.11
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d0c	63.209.77.12
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d0d	63.209.77.13
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d0e	63.209.77.14
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d0f	63.209.77.15
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d10	63.209.77.16
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d11	63.209.77.17
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d12	63.209.77.18
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d13	63.209.77.19
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d14	63.209.77.20
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d15	63.209.77.21
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d16	63.209.77.22
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d17	63.209.77.23
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d18	63.209.77.24
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d19	63.209.77.25
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d1a	63.209.77.26
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d1b	63.209.77.27
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d1c	63.209.77.28
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d1d	63.209.77.29
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d1e	63.209.77.30
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d1f	63.209.77.31
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d20	63.209.77.32
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d21	63.209.77.33
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d22	63.209.77.34
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d23	63.209.77.35
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d24	63.209.77.36
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d25	63.209.77.37
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d26	63.209.77.38
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d27	63.209.77.39
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d28	63.209.77.40
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d29	63.209.77.41
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d2a	63.209.77.42
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d2b	63.209.77.43
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d2c	63.209.77.44
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d2d	63.209.77.45
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d2e	63.209.77.46
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d2f	63.209.77.47
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d30	63.209.77.48
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d31	63.209.77.49
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d32	63.209.77.50
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d33	63.209.77.51
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d34	63.209.77.52
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d35	63.209.77.53
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d36	63.209.77.54
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d37	63.209.77.55
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d38	63.209.77.56
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d39	63.209.77.57
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d3a	63.209.77.58
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d3b	63.209.77.59
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d3c	63.209.77.60

b51a:901b:cb15:8045:ada8:cd72:3fd1:4d3d	63.209.77.61
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d3e	63.209.77.62
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d3f	63.209.77.63
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d40	63.209.77.64
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d41	63.209.77.65
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d42	63.209.77.66
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d43	63.209.77.67
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d44	63.209.77.68
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d45	63.209.77.69
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d46	63.209.77.70
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d47	63.209.77.71
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d48	63.209.77.72
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d49	63.209.77.73
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d4a	63.209.77.74
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d4b	63.209.77.75
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d4c	63.209.77.76
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d4d	63.209.77.77
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d4e	63.209.77.78
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d4f	63.209.77.79
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d50	63.209.77.80
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d51	63.209.77.81
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d52	63.209.77.82
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d53	63.209.77.83
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d54	63.209.77.84
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d55	63.209.77.85
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d56	63.209.77.86
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d57	63.209.77.87
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d58	63.209.77.88
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d59	63.209.77.89
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d5a	63.209.77.90
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d5b	63.209.77.91
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d5c	63.209.77.92
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d5d	63.209.77.93
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d5e	63.209.77.94
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d5f	63.209.77.95
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d60	63.209.77.96
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d61	63.209.77.97
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d62	63.209.77.98
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d63	63.209.77.99
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d64	63.209.77.100
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d65	63.209.77.101
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d66	63.209.77.102
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d67	63.209.77.103
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d68	63.209.77.104
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d69	63.209.77.105
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d6a	63.209.77.106
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d6b	63.209.77.107
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d6c	63.209.77.108
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d6d	63.209.77.109
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d6e	63.209.77.110
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d6f	63.209.77.111
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d70	63.209.77.112
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d71	63.209.77.113
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d72	63.209.77.114
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d73	63.209.77.115
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d74	63.209.77.116
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d75	63.209.77.117
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d76	63.209.77.118
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d77	63.209.77.119
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d78	63.209.77.120

b51a:901b:cb15:8045:ada8:cd72:3fd1:4d79	63.209.77.121
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d7a	63.209.77.122
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d7b	63.209.77.123
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d7c	63.209.77.124
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d7d	63.209.77.125
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d7e	63.209.77.126
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d7f	63.209.77.127
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d80	63.209.77.128
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d81	63.209.77.129
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d82	63.209.77.130
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d83	63.209.77.131
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d84	63.209.77.132
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d85	63.209.77.133
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d86	63.209.77.134
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d87	63.209.77.135
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d88	63.209.77.136
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d89	63.209.77.137
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d8a	63.209.77.138
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d8b	63.209.77.139
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d8c	63.209.77.140
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d8d	63.209.77.141
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d8e	63.209.77.142
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d8f	63.209.77.143
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d90	63.209.77.144
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d91	63.209.77.145
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d92	63.209.77.146
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d93	63.209.77.147
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d94	63.209.77.148
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d95	63.209.77.149
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d96	63.209.77.150
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d97	63.209.77.151
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d98	63.209.77.152
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d99	63.209.77.153
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d9a	63.209.77.154
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d9b	63.209.77.155
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d9c	63.209.77.156
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d9d	63.209.77.157
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d9e	63.209.77.158
b51a:901b:cb15:8045:ada8:cd72:3fd1:4d9f	63.209.77.159
b51a:901b:cb15:8045:ada8:cd72:3fd1:4da0	63.209.77.160
b51a:901b:cb15:8045:ada8:cd72:3fd1:4da1	63.209.77.161
b51a:901b:cb15:8045:ada8:cd72:3fd1:4da2	63.209.77.162
b51a:901b:cb15:8045:ada8:cd72:3fd1:4da3	63.209.77.163
b51a:901b:cb15:8045:ada8:cd72:3fd1:4da4	63.209.77.164
b51a:901b:cb15:8045:ada8:cd72:3fd1:4da5	63.209.77.165
b51a:901b:cb15:8045:ada8:cd72:3fd1:4da6	63.209.77.166
b51a:901b:cb15:8045:ada8:cd72:3fd1:4da7	63.209.77.167
b51a:901b:cb15:8045:ada8:cd72:3fd1:4da8	63.209.77.168
b51a:901b:cb15:8045:ada8:cd72:3fd1:4da9	63.209.77.169
b51a:901b:cb15:8045:ada8:cd72:3fd1:4daa	63.209.77.170
b51a:901b:cb15:8045:ada8:cd72:3fd1:4dab	63.209.77.171
b51a:901b:cb15:8045:ada8:cd72:3fd1:4dac	63.209.77.172
b51a:901b:cb15:8045:ada8:cd72:3fd1:4dad	63.209.77.173
b51a:901b:cb15:8045:ada8:cd72:3fd1:4dae	63.209.77.174
b51a:901b:cb15:8045:ada8:cd72:3fd1:4daf	63.209.77.175
b51a:901b:cb15:8045:ada8:cd72:3fd1:4db0	63.209.77.176
b51a:901b:cb15:8045:ada8:cd72:3fd1:4db1	63.209.77.177
b51a:901b:cb15:8045:ada8:cd72:3fd1:4db2	63.209.77.178
b51a:901b:cb15:8045:ada8:cd72:3fd1:4db3	63.209.77.179
b51a:901b:cb15:8045:ada8:cd72:3fd1:4db4	63.209.77.180

b51a:901b:cb15:8045:ada8:cd72:3fd1:4db5	63.209.77.181
b51a:901b:cb15:8045:ada8:cd72:3fd1:4db6	63.209.77.182
b51a:901b:cb15:8045:ada8:cd72:3fd1:4db7	63.209.77.183
b51a:901b:cb15:8045:ada8:cd72:3fd1:4db8	63.209.77.184
b51a:901b:cb15:8045:ada8:cd72:3fd1:4db9	63.209.77.185
b51a:901b:cb15:8045:ada8:cd72:3fd1:4dba	63.209.77.186
b51a:901b:cb15:8045:ada8:cd72:3fd1:4dbb	63.209.77.187
b51a:901b:cb15:8045:ada8:cd72:3fd1:4dbc	63.209.77.188
b51a:901b:cb15:8045:ada8:cd72:3fd1:4dbd	63.209.77.189
b51a:901b:cb15:8045:ada8:cd72:3fd1:4dbe	63.209.77.190
b51a:901b:cb15:8045:ada8:cd72:3fd1:4dbf	63.209.77.191
b51a:901b:cb15:8045:ada8:cd72:3fd1:4dc0	63.209.77.192
b51a:901b:cb15:8045:ada8:cd72:3fd1:4dc1	63.209.77.193
b51a:901b:cb15:8045:ada8:cd72:3fd1:4dc2	63.209.77.194
b51a:901b:cb15:8045:ada8:cd72:3fd1:4dc3	63.209.77.195
b51a:901b:cb15:8045:ada8:cd72:3fd1:4dc4	63.209.77.196
b51a:901b:cb15:8045:ada8:cd72:3fd1:4dc5	63.209.77.197
b51a:901b:cb15:8045:ada8:cd72:3fd1:4dc6	63.209.77.198
b51a:901b:cb15:8045:ada8:cd72:3fd1:4dc7	63.209.77.199
b51a:901b:cb15:8045:ada8:cd72:3fd1:4dc8	63.209.77.200
b51a:901b:cb15:8045:ada8:cd72:3fd1:4dc9	63.209.77.201
b51a:901b:cb15:8045:ada8:cd72:3fd1:4dca	63.209.77.202
b51a:901b:cb15:8045:ada8:cd72:3fd1:4dcb	63.209.77.203
b51a:901b:cb15:8045:ada8:cd72:3fd1:4dcc	63.209.77.204
b51a:901b:cb15:8045:ada8:cd72:3fd1:4dcd	63.209.77.205
b51a:901b:cb15:8045:ada8:cd72:3fd1:4dce	63.209.77.206
b51a:901b:cb15:8045:ada8:cd72:3fd1:4dcf	63.209.77.207
b51a:901b:cb15:8045:ada8:cd72:3fd1:4dd0	63.209.77.208
b51a:901b:cb15:8045:ada8:cd72:3fd1:4dd1	63.209.77.209
b51a:901b:cb15:8045:ada8:cd72:3fd1:4dd2	63.209.77.210
b51a:901b:cb15:8045:ada8:cd72:3fd1:4dd3	63.209.77.211
b51a:901b:cb15:8045:ada8:cd72:3fd1:4dd4	63.209.77.212
b51a:901b:cb15:8045:ada8:cd72:3fd1:4dd5	63.209.77.213
b51a:901b:cb15:8045:ada8:cd72:3fd1:4dd6	63.209.77.214
b51a:901b:cb15:8045:ada8:cd72:3fd1:4dd7	63.209.77.215
b51a:901b:cb15:8045:ada8:cd72:3fd1:4dd8	63.209.77.216
b51a:901b:cb15:8045:ada8:cd72:3fd1:4dd9	63.209.77.217
b51a:901b:cb15:8045:ada8:cd72:3fd1:4dda	63.209.77.218
b51a:901b:cb15:8045:ada8:cd72:3fd1:4ddb	63.209.77.219
b51a:901b:cb15:8045:ada8:cd72:3fd1:4ddc	63.209.77.220
b51a:901b:cb15:8045:ada8:cd72:3fd1:4ddd	63.209.77.221
b51a:901b:cb15:8045:ada8:cd72:3fd1:4dde	63.209.77.222
b51a:901b:cb15:8045:ada8:cd72:3fd1:4ddf	63.209.77.223
b51a:901b:cb15:8045:ada8:cd72:3fd1:4de0	63.209.77.224
b51a:901b:cb15:8045:ada8:cd72:3fd1:4de1	63.209.77.225
b51a:901b:cb15:8045:ada8:cd72:3fd1:4de2	63.209.77.226
b51a:901b:cb15:8045:ada8:cd72:3fd1:4de3	63.209.77.227
b51a:901b:cb15:8045:ada8:cd72:3fd1:4de4	63.209.77.228
b51a:901b:cb15:8045:ada8:cd72:3fd1:4de5	63.209.77.229
b51a:901b:cb15:8045:ada8:cd72:3fd1:4de6	63.209.77.230
b51a:901b:cb15:8045:ada8:cd72:3fd1:4de7	63.209.77.231
b51a:901b:cb15:8045:ada8:cd72:3fd1:4de8	63.209.77.232
b51a:901b:cb15:8045:ada8:cd72:3fd1:4de9	63.209.77.233
b51a:901b:cb15:8045:ada8:cd72:3fd1:4dea	63.209.77.234
b51a:901b:cb15:8045:ada8:cd72:3fd1:4deb	63.209.77.235
b51a:901b:cb15:8045:ada8:cd72:3fd1:4dec	63.209.77.236
b51a:901b:cb15:8045:ada8:cd72:3fd1:4ded	63.209.77.237
b51a:901b:cb15:8045:ada8:cd72:3fd1:4dee	63.209.77.238
b51a:901b:cb15:8045:ada8:cd72:3fd1:4def	63.209.77.239
b51a:901b:cb15:8045:ada8:cd72:3fd1:4df0	63.209.77.240
b51a:901b:cb15:8045:ada8:cd72:3fd1:4df1	63.209.77.241
b51a:901b:cb15:8045:ada8:cd72:3fd1:4df2	63.209.77.242
b51a:901b:cb15:8045:ada8:cd72:3fd1:4df3	63.209.77.243
b51a:901b:cb15:8045:ada8:cd72:3fd1:4df4	63.209.77.244
b51a:901b:cb15:8045:ada8:cd72:3fd1:4df5	63.209.77.245
b51a:901b:cb15:8045:ada8:cd72:3fd1:4df6	63.209.77.246
b51a:901b:cb15:8045:ada8:cd72:3fd1:4df7	63.209.77.247
b51a:901b:cb15:8045:ada8:cd72:3fd1:4df8	63.209.77.248
b51a:901b:cb15:8045:ada8:cd72:3fd1:4df9	63.209.77.249
b51a:901b:cb15:8045:ada8:cd72:3fd1:4dfa	63.209.77.250
b51a:901b:cb15:8045:ada8:cd72:3fd1:4dfb	63.209.77.251
b51a:901b:cb15:8045:ada8:cd72:3fd1:4dfc	63.209.77.252
b51a:901b:cb15:8045:ada8:cd72:3fd1:4dfd	63.209.77.253
b51a:901b:cb15:8045:ada8:cd72:3fd1:4dfe	63.209.77.254
b51a:901b:cb15:8045:ada8:cd72:3fd1:4dff	63.209.77.255

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.