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:cd72:3fd1:3f01	63.209.63.1
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f02	63.209.63.2
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f03	63.209.63.3
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f04	63.209.63.4
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f05	63.209.63.5
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f06	63.209.63.6
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f07	63.209.63.7
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f08	63.209.63.8
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f09	63.209.63.9
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f0a	63.209.63.10
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f0b	63.209.63.11
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f0c	63.209.63.12
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f0d	63.209.63.13
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f0e	63.209.63.14
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f0f	63.209.63.15
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f10	63.209.63.16
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f11	63.209.63.17
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f12	63.209.63.18
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f13	63.209.63.19
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f14	63.209.63.20
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f15	63.209.63.21
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f16	63.209.63.22
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f17	63.209.63.23
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f18	63.209.63.24
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f19	63.209.63.25
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f1a	63.209.63.26
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f1b	63.209.63.27
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f1c	63.209.63.28
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f1d	63.209.63.29
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f1e	63.209.63.30
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f1f	63.209.63.31
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f20	63.209.63.32
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f21	63.209.63.33
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f22	63.209.63.34
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f23	63.209.63.35
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f24	63.209.63.36
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f25	63.209.63.37
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f26	63.209.63.38
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f27	63.209.63.39
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f28	63.209.63.40
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f29	63.209.63.41
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f2a	63.209.63.42
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f2b	63.209.63.43
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f2c	63.209.63.44
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f2d	63.209.63.45
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f2e	63.209.63.46
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f2f	63.209.63.47
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f30	63.209.63.48
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f31	63.209.63.49
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f32	63.209.63.50
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f33	63.209.63.51
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f34	63.209.63.52
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f35	63.209.63.53
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f36	63.209.63.54
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f37	63.209.63.55
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f38	63.209.63.56
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f39	63.209.63.57
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f3a	63.209.63.58
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f3b	63.209.63.59
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f3c	63.209.63.60

b51a:901b:cb15:8045:ada8:cd72:3fd1:3f3d	63.209.63.61
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f3e	63.209.63.62
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f3f	63.209.63.63
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f40	63.209.63.64
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f41	63.209.63.65
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f42	63.209.63.66
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f43	63.209.63.67
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f44	63.209.63.68
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f45	63.209.63.69
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f46	63.209.63.70
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f47	63.209.63.71
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f48	63.209.63.72
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f49	63.209.63.73
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f4a	63.209.63.74
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f4b	63.209.63.75
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f4c	63.209.63.76
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f4d	63.209.63.77
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f4e	63.209.63.78
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f4f	63.209.63.79
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f50	63.209.63.80
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f51	63.209.63.81
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f52	63.209.63.82
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f53	63.209.63.83
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f54	63.209.63.84
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f55	63.209.63.85
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f56	63.209.63.86
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f57	63.209.63.87
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f58	63.209.63.88
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f59	63.209.63.89
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f5a	63.209.63.90
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f5b	63.209.63.91
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f5c	63.209.63.92
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f5d	63.209.63.93
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f5e	63.209.63.94
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f5f	63.209.63.95
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f60	63.209.63.96
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f61	63.209.63.97
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f62	63.209.63.98
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f63	63.209.63.99
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f64	63.209.63.100
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f65	63.209.63.101
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f66	63.209.63.102
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f67	63.209.63.103
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f68	63.209.63.104
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f69	63.209.63.105
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f6a	63.209.63.106
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f6b	63.209.63.107
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f6c	63.209.63.108
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f6d	63.209.63.109
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f6e	63.209.63.110
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f6f	63.209.63.111
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f70	63.209.63.112
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f71	63.209.63.113
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f72	63.209.63.114
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f73	63.209.63.115
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f74	63.209.63.116
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f75	63.209.63.117
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f76	63.209.63.118
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f77	63.209.63.119
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f78	63.209.63.120

b51a:901b:cb15:8045:ada8:cd72:3fd1:3f79	63.209.63.121
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f7a	63.209.63.122
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f7b	63.209.63.123
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f7c	63.209.63.124
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f7d	63.209.63.125
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f7e	63.209.63.126
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f7f	63.209.63.127
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f80	63.209.63.128
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f81	63.209.63.129
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f82	63.209.63.130
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f83	63.209.63.131
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f84	63.209.63.132
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f85	63.209.63.133
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f86	63.209.63.134
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f87	63.209.63.135
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f88	63.209.63.136
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f89	63.209.63.137
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f8a	63.209.63.138
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f8b	63.209.63.139
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f8c	63.209.63.140
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f8d	63.209.63.141
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f8e	63.209.63.142
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f8f	63.209.63.143
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f90	63.209.63.144
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f91	63.209.63.145
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f92	63.209.63.146
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f93	63.209.63.147
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f94	63.209.63.148
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f95	63.209.63.149
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f96	63.209.63.150
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f97	63.209.63.151
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f98	63.209.63.152
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f99	63.209.63.153
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f9a	63.209.63.154
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f9b	63.209.63.155
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f9c	63.209.63.156
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f9d	63.209.63.157
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f9e	63.209.63.158
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f9f	63.209.63.159
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fa0	63.209.63.160
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fa1	63.209.63.161
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fa2	63.209.63.162
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fa3	63.209.63.163
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fa4	63.209.63.164
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fa5	63.209.63.165
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fa6	63.209.63.166
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fa7	63.209.63.167
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fa8	63.209.63.168
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fa9	63.209.63.169
b51a:901b:cb15:8045:ada8:cd72:3fd1:3faa	63.209.63.170
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fab	63.209.63.171
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fac	63.209.63.172
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fad	63.209.63.173
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fae	63.209.63.174
b51a:901b:cb15:8045:ada8:cd72:3fd1:3faf	63.209.63.175
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fb0	63.209.63.176
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fb1	63.209.63.177
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fb2	63.209.63.178
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fb3	63.209.63.179
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fb4	63.209.63.180

b51a:901b:cb15:8045:ada8:cd72:3fd1:3fb5	63.209.63.181
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fb6	63.209.63.182
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fb7	63.209.63.183
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fb8	63.209.63.184
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fb9	63.209.63.185
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fba	63.209.63.186
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fbb	63.209.63.187
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fbc	63.209.63.188
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fbd	63.209.63.189
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fbe	63.209.63.190
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fbf	63.209.63.191
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fc0	63.209.63.192
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fc1	63.209.63.193
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fc2	63.209.63.194
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fc3	63.209.63.195
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fc4	63.209.63.196
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fc5	63.209.63.197
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fc6	63.209.63.198
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fc7	63.209.63.199
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fc8	63.209.63.200
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fc9	63.209.63.201
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fca	63.209.63.202
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fcb	63.209.63.203
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fcc	63.209.63.204
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fcd	63.209.63.205
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fce	63.209.63.206
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fcf	63.209.63.207
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fd0	63.209.63.208
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fd1	63.209.63.209
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fd2	63.209.63.210
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fd3	63.209.63.211
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fd4	63.209.63.212
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fd5	63.209.63.213
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fd6	63.209.63.214
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fd7	63.209.63.215
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fd8	63.209.63.216
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fd9	63.209.63.217
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fda	63.209.63.218
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fdb	63.209.63.219
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fdc	63.209.63.220
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fdd	63.209.63.221
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fde	63.209.63.222
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fdf	63.209.63.223
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fe0	63.209.63.224
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fe1	63.209.63.225
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fe2	63.209.63.226
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fe3	63.209.63.227
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fe4	63.209.63.228
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fe5	63.209.63.229
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fe6	63.209.63.230
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fe7	63.209.63.231
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fe8	63.209.63.232
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fe9	63.209.63.233
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fea	63.209.63.234
b51a:901b:cb15:8045:ada8:cd72:3fd1:3feb	63.209.63.235
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fec	63.209.63.236
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fed	63.209.63.237
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fee	63.209.63.238
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fef	63.209.63.239
b51a:901b:cb15:8045:ada8:cd72:3fd1:3ff0	63.209.63.240
b51a:901b:cb15:8045:ada8:cd72:3fd1:3ff1	63.209.63.241
b51a:901b:cb15:8045:ada8:cd72:3fd1:3ff2	63.209.63.242
b51a:901b:cb15:8045:ada8:cd72:3fd1:3ff3	63.209.63.243
b51a:901b:cb15:8045:ada8:cd72:3fd1:3ff4	63.209.63.244
b51a:901b:cb15:8045:ada8:cd72:3fd1:3ff5	63.209.63.245
b51a:901b:cb15:8045:ada8:cd72:3fd1:3ff6	63.209.63.246
b51a:901b:cb15:8045:ada8:cd72:3fd1:3ff7	63.209.63.247
b51a:901b:cb15:8045:ada8:cd72:3fd1:3ff8	63.209.63.248
b51a:901b:cb15:8045:ada8:cd72:3fd1:3ff9	63.209.63.249
b51a:901b:cb15:8045:ada8:cd72:3fd1:3ffa	63.209.63.250
b51a:901b:cb15:8045:ada8:cd72:3fd1:3ffb	63.209.63.251
b51a:901b:cb15:8045:ada8:cd72:3fd1:3ffc	63.209.63.252
b51a:901b:cb15:8045:ada8:cd72:3fd1:3ffd	63.209.63.253
b51a:901b:cb15:8045:ada8:cd72:3fd1:3ffe	63.209.63.254
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fff	63.209.63.255

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.