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:eb01	63.209.235.1
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb02	63.209.235.2
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb03	63.209.235.3
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb04	63.209.235.4
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb05	63.209.235.5
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb06	63.209.235.6
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb07	63.209.235.7
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb08	63.209.235.8
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb09	63.209.235.9
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb0a	63.209.235.10
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb0b	63.209.235.11
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb0c	63.209.235.12
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb0d	63.209.235.13
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb0e	63.209.235.14
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb0f	63.209.235.15
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb10	63.209.235.16
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb11	63.209.235.17
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb12	63.209.235.18
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb13	63.209.235.19
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb14	63.209.235.20
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb15	63.209.235.21
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb16	63.209.235.22
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb17	63.209.235.23
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb18	63.209.235.24
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb19	63.209.235.25
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb1a	63.209.235.26
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb1b	63.209.235.27
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb1c	63.209.235.28
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb1d	63.209.235.29
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb1e	63.209.235.30
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb1f	63.209.235.31
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb20	63.209.235.32
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb21	63.209.235.33
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb22	63.209.235.34
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb23	63.209.235.35
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb24	63.209.235.36
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb25	63.209.235.37
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb26	63.209.235.38
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb27	63.209.235.39
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb28	63.209.235.40
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb29	63.209.235.41
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb2a	63.209.235.42
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb2b	63.209.235.43
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb2c	63.209.235.44
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb2d	63.209.235.45
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb2e	63.209.235.46
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb2f	63.209.235.47
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb30	63.209.235.48
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb31	63.209.235.49
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb32	63.209.235.50
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb33	63.209.235.51
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb34	63.209.235.52
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb35	63.209.235.53
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb36	63.209.235.54
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb37	63.209.235.55
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb38	63.209.235.56
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb39	63.209.235.57
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb3a	63.209.235.58
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb3b	63.209.235.59
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb3c	63.209.235.60

b51a:901b:cb15:8045:ada8:cd72:3fd1:eb3d	63.209.235.61
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb3e	63.209.235.62
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb3f	63.209.235.63
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb40	63.209.235.64
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb41	63.209.235.65
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb42	63.209.235.66
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb43	63.209.235.67
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb44	63.209.235.68
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb45	63.209.235.69
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb46	63.209.235.70
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb47	63.209.235.71
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb48	63.209.235.72
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb49	63.209.235.73
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb4a	63.209.235.74
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb4b	63.209.235.75
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb4c	63.209.235.76
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb4d	63.209.235.77
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb4e	63.209.235.78
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb4f	63.209.235.79
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb50	63.209.235.80
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb51	63.209.235.81
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb52	63.209.235.82
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb53	63.209.235.83
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb54	63.209.235.84
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb55	63.209.235.85
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb56	63.209.235.86
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb57	63.209.235.87
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb58	63.209.235.88
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb59	63.209.235.89
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb5a	63.209.235.90
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb5b	63.209.235.91
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb5c	63.209.235.92
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb5d	63.209.235.93
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb5e	63.209.235.94
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb5f	63.209.235.95
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb60	63.209.235.96
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb61	63.209.235.97
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb62	63.209.235.98
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb63	63.209.235.99
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb64	63.209.235.100
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb65	63.209.235.101
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb66	63.209.235.102
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb67	63.209.235.103
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb68	63.209.235.104
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb69	63.209.235.105
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb6a	63.209.235.106
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb6b	63.209.235.107
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb6c	63.209.235.108
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb6d	63.209.235.109
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb6e	63.209.235.110
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb6f	63.209.235.111
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb70	63.209.235.112
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb71	63.209.235.113
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb72	63.209.235.114
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb73	63.209.235.115
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb74	63.209.235.116
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb75	63.209.235.117
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb76	63.209.235.118
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb77	63.209.235.119
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb78	63.209.235.120

b51a:901b:cb15:8045:ada8:cd72:3fd1:eb79	63.209.235.121
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb7a	63.209.235.122
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb7b	63.209.235.123
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb7c	63.209.235.124
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb7d	63.209.235.125
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb7e	63.209.235.126
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb7f	63.209.235.127
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb80	63.209.235.128
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb81	63.209.235.129
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb82	63.209.235.130
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb83	63.209.235.131
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb84	63.209.235.132
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb85	63.209.235.133
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb86	63.209.235.134
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb87	63.209.235.135
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb88	63.209.235.136
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb89	63.209.235.137
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb8a	63.209.235.138
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb8b	63.209.235.139
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb8c	63.209.235.140
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb8d	63.209.235.141
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb8e	63.209.235.142
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb8f	63.209.235.143
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb90	63.209.235.144
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb91	63.209.235.145
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb92	63.209.235.146
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb93	63.209.235.147
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb94	63.209.235.148
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb95	63.209.235.149
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb96	63.209.235.150
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb97	63.209.235.151
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb98	63.209.235.152
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb99	63.209.235.153
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb9a	63.209.235.154
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb9b	63.209.235.155
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb9c	63.209.235.156
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb9d	63.209.235.157
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb9e	63.209.235.158
b51a:901b:cb15:8045:ada8:cd72:3fd1:eb9f	63.209.235.159
b51a:901b:cb15:8045:ada8:cd72:3fd1:eba0	63.209.235.160
b51a:901b:cb15:8045:ada8:cd72:3fd1:eba1	63.209.235.161
b51a:901b:cb15:8045:ada8:cd72:3fd1:eba2	63.209.235.162
b51a:901b:cb15:8045:ada8:cd72:3fd1:eba3	63.209.235.163
b51a:901b:cb15:8045:ada8:cd72:3fd1:eba4	63.209.235.164
b51a:901b:cb15:8045:ada8:cd72:3fd1:eba5	63.209.235.165
b51a:901b:cb15:8045:ada8:cd72:3fd1:eba6	63.209.235.166
b51a:901b:cb15:8045:ada8:cd72:3fd1:eba7	63.209.235.167
b51a:901b:cb15:8045:ada8:cd72:3fd1:eba8	63.209.235.168
b51a:901b:cb15:8045:ada8:cd72:3fd1:eba9	63.209.235.169
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebaa	63.209.235.170
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebab	63.209.235.171
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebac	63.209.235.172
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebad	63.209.235.173
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebae	63.209.235.174
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebaf	63.209.235.175
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebb0	63.209.235.176
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebb1	63.209.235.177
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebb2	63.209.235.178
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebb3	63.209.235.179
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebb4	63.209.235.180

b51a:901b:cb15:8045:ada8:cd72:3fd1:ebb5	63.209.235.181
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebb6	63.209.235.182
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebb7	63.209.235.183
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebb8	63.209.235.184
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebb9	63.209.235.185
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebba	63.209.235.186
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebbb	63.209.235.187
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebbc	63.209.235.188
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebbd	63.209.235.189
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebbe	63.209.235.190
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebbf	63.209.235.191
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebc0	63.209.235.192
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebc1	63.209.235.193
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebc2	63.209.235.194
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebc3	63.209.235.195
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebc4	63.209.235.196
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebc5	63.209.235.197
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebc6	63.209.235.198
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebc7	63.209.235.199
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebc8	63.209.235.200
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebc9	63.209.235.201
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebca	63.209.235.202
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebcb	63.209.235.203
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebcc	63.209.235.204
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebcd	63.209.235.205
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebce	63.209.235.206
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebcf	63.209.235.207
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebd0	63.209.235.208
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebd1	63.209.235.209
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebd2	63.209.235.210
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebd3	63.209.235.211
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebd4	63.209.235.212
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebd5	63.209.235.213
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebd6	63.209.235.214
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebd7	63.209.235.215
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebd8	63.209.235.216
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebd9	63.209.235.217
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebda	63.209.235.218
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebdb	63.209.235.219
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebdc	63.209.235.220
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebdd	63.209.235.221
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebde	63.209.235.222
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebdf	63.209.235.223
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebe0	63.209.235.224
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebe1	63.209.235.225
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebe2	63.209.235.226
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebe3	63.209.235.227
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebe4	63.209.235.228
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebe5	63.209.235.229
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebe6	63.209.235.230
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebe7	63.209.235.231
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebe8	63.209.235.232
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebe9	63.209.235.233
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebea	63.209.235.234
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebeb	63.209.235.235
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebec	63.209.235.236
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebed	63.209.235.237
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebee	63.209.235.238
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebef	63.209.235.239
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebf0	63.209.235.240
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebf1	63.209.235.241
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebf2	63.209.235.242
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebf3	63.209.235.243
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebf4	63.209.235.244
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebf5	63.209.235.245
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebf6	63.209.235.246
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebf7	63.209.235.247
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebf8	63.209.235.248
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebf9	63.209.235.249
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebfa	63.209.235.250
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebfb	63.209.235.251
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebfc	63.209.235.252
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebfd	63.209.235.253
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebfe	63.209.235.254
b51a:901b:cb15:8045:ada8:cd72:3fd1:ebff	63.209.235.255

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.