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:fb01	63.209.251.1
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb02	63.209.251.2
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb03	63.209.251.3
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb04	63.209.251.4
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb05	63.209.251.5
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb06	63.209.251.6
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb07	63.209.251.7
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb08	63.209.251.8
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb09	63.209.251.9
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb0a	63.209.251.10
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb0b	63.209.251.11
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb0c	63.209.251.12
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb0d	63.209.251.13
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb0e	63.209.251.14
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb0f	63.209.251.15
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb10	63.209.251.16
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb11	63.209.251.17
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb12	63.209.251.18
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb13	63.209.251.19
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb14	63.209.251.20
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb15	63.209.251.21
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb16	63.209.251.22
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb17	63.209.251.23
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb18	63.209.251.24
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb19	63.209.251.25
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb1a	63.209.251.26
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb1b	63.209.251.27
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb1c	63.209.251.28
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb1d	63.209.251.29
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb1e	63.209.251.30
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb1f	63.209.251.31
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb20	63.209.251.32
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb21	63.209.251.33
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb22	63.209.251.34
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb23	63.209.251.35
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb24	63.209.251.36
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb25	63.209.251.37
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb26	63.209.251.38
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb27	63.209.251.39
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb28	63.209.251.40
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb29	63.209.251.41
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb2a	63.209.251.42
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb2b	63.209.251.43
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb2c	63.209.251.44
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb2d	63.209.251.45
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb2e	63.209.251.46
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb2f	63.209.251.47
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb30	63.209.251.48
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb31	63.209.251.49
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb32	63.209.251.50
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb33	63.209.251.51
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb34	63.209.251.52
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb35	63.209.251.53
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb36	63.209.251.54
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb37	63.209.251.55
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb38	63.209.251.56
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb39	63.209.251.57
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb3a	63.209.251.58
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb3b	63.209.251.59
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb3c	63.209.251.60

b51a:901b:cb15:8045:ada8:cd72:3fd1:fb3d	63.209.251.61
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb3e	63.209.251.62
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb3f	63.209.251.63
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb40	63.209.251.64
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb41	63.209.251.65
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb42	63.209.251.66
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb43	63.209.251.67
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb44	63.209.251.68
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb45	63.209.251.69
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb46	63.209.251.70
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb47	63.209.251.71
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb48	63.209.251.72
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb49	63.209.251.73
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb4a	63.209.251.74
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb4b	63.209.251.75
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb4c	63.209.251.76
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb4d	63.209.251.77
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb4e	63.209.251.78
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb4f	63.209.251.79
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb50	63.209.251.80
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb51	63.209.251.81
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb52	63.209.251.82
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb53	63.209.251.83
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb54	63.209.251.84
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb55	63.209.251.85
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb56	63.209.251.86
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb57	63.209.251.87
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb58	63.209.251.88
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb59	63.209.251.89
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb5a	63.209.251.90
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb5b	63.209.251.91
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb5c	63.209.251.92
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb5d	63.209.251.93
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb5e	63.209.251.94
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb5f	63.209.251.95
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb60	63.209.251.96
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb61	63.209.251.97
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb62	63.209.251.98
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb63	63.209.251.99
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb64	63.209.251.100
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb65	63.209.251.101
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb66	63.209.251.102
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb67	63.209.251.103
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb68	63.209.251.104
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb69	63.209.251.105
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb6a	63.209.251.106
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb6b	63.209.251.107
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb6c	63.209.251.108
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb6d	63.209.251.109
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb6e	63.209.251.110
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb6f	63.209.251.111
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb70	63.209.251.112
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb71	63.209.251.113
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb72	63.209.251.114
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb73	63.209.251.115
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb74	63.209.251.116
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb75	63.209.251.117
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb76	63.209.251.118
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb77	63.209.251.119
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb78	63.209.251.120

b51a:901b:cb15:8045:ada8:cd72:3fd1:fb79	63.209.251.121
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb7a	63.209.251.122
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb7b	63.209.251.123
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb7c	63.209.251.124
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb7d	63.209.251.125
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb7e	63.209.251.126
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb7f	63.209.251.127
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb80	63.209.251.128
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb81	63.209.251.129
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb82	63.209.251.130
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb83	63.209.251.131
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb84	63.209.251.132
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb85	63.209.251.133
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb86	63.209.251.134
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb87	63.209.251.135
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb88	63.209.251.136
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb89	63.209.251.137
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb8a	63.209.251.138
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb8b	63.209.251.139
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb8c	63.209.251.140
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb8d	63.209.251.141
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb8e	63.209.251.142
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb8f	63.209.251.143
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb90	63.209.251.144
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb91	63.209.251.145
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb92	63.209.251.146
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb93	63.209.251.147
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb94	63.209.251.148
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb95	63.209.251.149
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb96	63.209.251.150
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb97	63.209.251.151
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb98	63.209.251.152
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb99	63.209.251.153
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb9a	63.209.251.154
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb9b	63.209.251.155
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb9c	63.209.251.156
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb9d	63.209.251.157
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb9e	63.209.251.158
b51a:901b:cb15:8045:ada8:cd72:3fd1:fb9f	63.209.251.159
b51a:901b:cb15:8045:ada8:cd72:3fd1:fba0	63.209.251.160
b51a:901b:cb15:8045:ada8:cd72:3fd1:fba1	63.209.251.161
b51a:901b:cb15:8045:ada8:cd72:3fd1:fba2	63.209.251.162
b51a:901b:cb15:8045:ada8:cd72:3fd1:fba3	63.209.251.163
b51a:901b:cb15:8045:ada8:cd72:3fd1:fba4	63.209.251.164
b51a:901b:cb15:8045:ada8:cd72:3fd1:fba5	63.209.251.165
b51a:901b:cb15:8045:ada8:cd72:3fd1:fba6	63.209.251.166
b51a:901b:cb15:8045:ada8:cd72:3fd1:fba7	63.209.251.167
b51a:901b:cb15:8045:ada8:cd72:3fd1:fba8	63.209.251.168
b51a:901b:cb15:8045:ada8:cd72:3fd1:fba9	63.209.251.169
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbaa	63.209.251.170
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbab	63.209.251.171
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbac	63.209.251.172
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbad	63.209.251.173
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbae	63.209.251.174
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbaf	63.209.251.175
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbb0	63.209.251.176
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbb1	63.209.251.177
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbb2	63.209.251.178
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbb3	63.209.251.179
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbb4	63.209.251.180

b51a:901b:cb15:8045:ada8:cd72:3fd1:fbb5	63.209.251.181
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbb6	63.209.251.182
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbb7	63.209.251.183
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbb8	63.209.251.184
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbb9	63.209.251.185
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbba	63.209.251.186
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbbb	63.209.251.187
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbbc	63.209.251.188
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbbd	63.209.251.189
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbbe	63.209.251.190
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbbf	63.209.251.191
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbc0	63.209.251.192
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbc1	63.209.251.193
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbc2	63.209.251.194
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbc3	63.209.251.195
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbc4	63.209.251.196
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbc5	63.209.251.197
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbc6	63.209.251.198
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbc7	63.209.251.199
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbc8	63.209.251.200
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbc9	63.209.251.201
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbca	63.209.251.202
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbcb	63.209.251.203
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbcc	63.209.251.204
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbcd	63.209.251.205
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbce	63.209.251.206
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbcf	63.209.251.207
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbd0	63.209.251.208
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbd1	63.209.251.209
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbd2	63.209.251.210
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbd3	63.209.251.211
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbd4	63.209.251.212
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbd5	63.209.251.213
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbd6	63.209.251.214
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbd7	63.209.251.215
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbd8	63.209.251.216
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbd9	63.209.251.217
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbda	63.209.251.218
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbdb	63.209.251.219
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbdc	63.209.251.220
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbdd	63.209.251.221
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbde	63.209.251.222
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbdf	63.209.251.223
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbe0	63.209.251.224
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbe1	63.209.251.225
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbe2	63.209.251.226
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbe3	63.209.251.227
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbe4	63.209.251.228
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbe5	63.209.251.229
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbe6	63.209.251.230
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbe7	63.209.251.231
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbe8	63.209.251.232
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbe9	63.209.251.233
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbea	63.209.251.234
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbeb	63.209.251.235
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbec	63.209.251.236
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbed	63.209.251.237
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbee	63.209.251.238
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbef	63.209.251.239
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbf0	63.209.251.240
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbf1	63.209.251.241
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbf2	63.209.251.242
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbf3	63.209.251.243
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbf4	63.209.251.244
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbf5	63.209.251.245
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbf6	63.209.251.246
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbf7	63.209.251.247
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbf8	63.209.251.248
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbf9	63.209.251.249
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbfa	63.209.251.250
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbfb	63.209.251.251
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbfc	63.209.251.252
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbfd	63.209.251.253
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbfe	63.209.251.254
b51a:901b:cb15:8045:ada8:cd72:3fd1:fbff	63.209.251.255

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.