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:80fd:ee01	128.253.238.1
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee02	128.253.238.2
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee03	128.253.238.3
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee04	128.253.238.4
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee05	128.253.238.5
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee06	128.253.238.6
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee07	128.253.238.7
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee08	128.253.238.8
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee09	128.253.238.9
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee0a	128.253.238.10
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee0b	128.253.238.11
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee0c	128.253.238.12
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee0d	128.253.238.13
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee0e	128.253.238.14
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee0f	128.253.238.15
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee10	128.253.238.16
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee11	128.253.238.17
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee12	128.253.238.18
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee13	128.253.238.19
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee14	128.253.238.20
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee15	128.253.238.21
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee16	128.253.238.22
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee17	128.253.238.23
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee18	128.253.238.24
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee19	128.253.238.25
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee1a	128.253.238.26
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee1b	128.253.238.27
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee1c	128.253.238.28
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee1d	128.253.238.29
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee1e	128.253.238.30
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee1f	128.253.238.31
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee20	128.253.238.32
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee21	128.253.238.33
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee22	128.253.238.34
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee23	128.253.238.35
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee24	128.253.238.36
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee25	128.253.238.37
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee26	128.253.238.38
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee27	128.253.238.39
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee28	128.253.238.40
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee29	128.253.238.41
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee2a	128.253.238.42
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee2b	128.253.238.43
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee2c	128.253.238.44
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee2d	128.253.238.45
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee2e	128.253.238.46
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee2f	128.253.238.47
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee30	128.253.238.48
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee31	128.253.238.49
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee32	128.253.238.50
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee33	128.253.238.51
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee34	128.253.238.52
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee35	128.253.238.53
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee36	128.253.238.54
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee37	128.253.238.55
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee38	128.253.238.56
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee39	128.253.238.57
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee3a	128.253.238.58
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee3b	128.253.238.59
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee3c	128.253.238.60

b51a:901b:cb15:8045:ada8:cdcd:80fd:ee3d	128.253.238.61
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee3e	128.253.238.62
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee3f	128.253.238.63
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee40	128.253.238.64
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee41	128.253.238.65
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee42	128.253.238.66
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee43	128.253.238.67
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee44	128.253.238.68
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee45	128.253.238.69
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee46	128.253.238.70
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee47	128.253.238.71
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee48	128.253.238.72
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee49	128.253.238.73
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee4a	128.253.238.74
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee4b	128.253.238.75
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee4c	128.253.238.76
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee4d	128.253.238.77
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee4e	128.253.238.78
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee4f	128.253.238.79
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee50	128.253.238.80
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee51	128.253.238.81
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee52	128.253.238.82
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee53	128.253.238.83
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee54	128.253.238.84
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee55	128.253.238.85
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee56	128.253.238.86
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee57	128.253.238.87
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee58	128.253.238.88
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee59	128.253.238.89
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee5a	128.253.238.90
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee5b	128.253.238.91
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee5c	128.253.238.92
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee5d	128.253.238.93
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee5e	128.253.238.94
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee5f	128.253.238.95
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee60	128.253.238.96
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee61	128.253.238.97
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee62	128.253.238.98
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee63	128.253.238.99
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee64	128.253.238.100
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee65	128.253.238.101
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee66	128.253.238.102
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee67	128.253.238.103
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee68	128.253.238.104
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee69	128.253.238.105
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee6a	128.253.238.106
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee6b	128.253.238.107
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee6c	128.253.238.108
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee6d	128.253.238.109
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee6e	128.253.238.110
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee6f	128.253.238.111
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee70	128.253.238.112
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee71	128.253.238.113
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee72	128.253.238.114
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee73	128.253.238.115
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee74	128.253.238.116
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee75	128.253.238.117
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee76	128.253.238.118
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee77	128.253.238.119
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee78	128.253.238.120

b51a:901b:cb15:8045:ada8:cdcd:80fd:ee79	128.253.238.121
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee7a	128.253.238.122
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee7b	128.253.238.123
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee7c	128.253.238.124
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee7d	128.253.238.125
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee7e	128.253.238.126
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee7f	128.253.238.127
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee80	128.253.238.128
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee81	128.253.238.129
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee82	128.253.238.130
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee83	128.253.238.131
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee84	128.253.238.132
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee85	128.253.238.133
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee86	128.253.238.134
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee87	128.253.238.135
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee88	128.253.238.136
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee89	128.253.238.137
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee8a	128.253.238.138
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee8b	128.253.238.139
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee8c	128.253.238.140
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee8d	128.253.238.141
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee8e	128.253.238.142
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee8f	128.253.238.143
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee90	128.253.238.144
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee91	128.253.238.145
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee92	128.253.238.146
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee93	128.253.238.147
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee94	128.253.238.148
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee95	128.253.238.149
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee96	128.253.238.150
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee97	128.253.238.151
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee98	128.253.238.152
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee99	128.253.238.153
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee9a	128.253.238.154
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee9b	128.253.238.155
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee9c	128.253.238.156
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee9d	128.253.238.157
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee9e	128.253.238.158
b51a:901b:cb15:8045:ada8:cdcd:80fd:ee9f	128.253.238.159
b51a:901b:cb15:8045:ada8:cdcd:80fd:eea0	128.253.238.160
b51a:901b:cb15:8045:ada8:cdcd:80fd:eea1	128.253.238.161
b51a:901b:cb15:8045:ada8:cdcd:80fd:eea2	128.253.238.162
b51a:901b:cb15:8045:ada8:cdcd:80fd:eea3	128.253.238.163
b51a:901b:cb15:8045:ada8:cdcd:80fd:eea4	128.253.238.164
b51a:901b:cb15:8045:ada8:cdcd:80fd:eea5	128.253.238.165
b51a:901b:cb15:8045:ada8:cdcd:80fd:eea6	128.253.238.166
b51a:901b:cb15:8045:ada8:cdcd:80fd:eea7	128.253.238.167
b51a:901b:cb15:8045:ada8:cdcd:80fd:eea8	128.253.238.168
b51a:901b:cb15:8045:ada8:cdcd:80fd:eea9	128.253.238.169
b51a:901b:cb15:8045:ada8:cdcd:80fd:eeaa	128.253.238.170
b51a:901b:cb15:8045:ada8:cdcd:80fd:eeab	128.253.238.171
b51a:901b:cb15:8045:ada8:cdcd:80fd:eeac	128.253.238.172
b51a:901b:cb15:8045:ada8:cdcd:80fd:eead	128.253.238.173
b51a:901b:cb15:8045:ada8:cdcd:80fd:eeae	128.253.238.174
b51a:901b:cb15:8045:ada8:cdcd:80fd:eeaf	128.253.238.175
b51a:901b:cb15:8045:ada8:cdcd:80fd:eeb0	128.253.238.176
b51a:901b:cb15:8045:ada8:cdcd:80fd:eeb1	128.253.238.177
b51a:901b:cb15:8045:ada8:cdcd:80fd:eeb2	128.253.238.178
b51a:901b:cb15:8045:ada8:cdcd:80fd:eeb3	128.253.238.179
b51a:901b:cb15:8045:ada8:cdcd:80fd:eeb4	128.253.238.180

b51a:901b:cb15:8045:ada8:cdcd:80fd:eeb5	128.253.238.181
b51a:901b:cb15:8045:ada8:cdcd:80fd:eeb6	128.253.238.182
b51a:901b:cb15:8045:ada8:cdcd:80fd:eeb7	128.253.238.183
b51a:901b:cb15:8045:ada8:cdcd:80fd:eeb8	128.253.238.184
b51a:901b:cb15:8045:ada8:cdcd:80fd:eeb9	128.253.238.185
b51a:901b:cb15:8045:ada8:cdcd:80fd:eeba	128.253.238.186
b51a:901b:cb15:8045:ada8:cdcd:80fd:eebb	128.253.238.187
b51a:901b:cb15:8045:ada8:cdcd:80fd:eebc	128.253.238.188
b51a:901b:cb15:8045:ada8:cdcd:80fd:eebd	128.253.238.189
b51a:901b:cb15:8045:ada8:cdcd:80fd:eebe	128.253.238.190
b51a:901b:cb15:8045:ada8:cdcd:80fd:eebf	128.253.238.191
b51a:901b:cb15:8045:ada8:cdcd:80fd:eec0	128.253.238.192
b51a:901b:cb15:8045:ada8:cdcd:80fd:eec1	128.253.238.193
b51a:901b:cb15:8045:ada8:cdcd:80fd:eec2	128.253.238.194
b51a:901b:cb15:8045:ada8:cdcd:80fd:eec3	128.253.238.195
b51a:901b:cb15:8045:ada8:cdcd:80fd:eec4	128.253.238.196
b51a:901b:cb15:8045:ada8:cdcd:80fd:eec5	128.253.238.197
b51a:901b:cb15:8045:ada8:cdcd:80fd:eec6	128.253.238.198
b51a:901b:cb15:8045:ada8:cdcd:80fd:eec7	128.253.238.199
b51a:901b:cb15:8045:ada8:cdcd:80fd:eec8	128.253.238.200
b51a:901b:cb15:8045:ada8:cdcd:80fd:eec9	128.253.238.201
b51a:901b:cb15:8045:ada8:cdcd:80fd:eeca	128.253.238.202
b51a:901b:cb15:8045:ada8:cdcd:80fd:eecb	128.253.238.203
b51a:901b:cb15:8045:ada8:cdcd:80fd:eecc	128.253.238.204
b51a:901b:cb15:8045:ada8:cdcd:80fd:eecd	128.253.238.205
b51a:901b:cb15:8045:ada8:cdcd:80fd:eece	128.253.238.206
b51a:901b:cb15:8045:ada8:cdcd:80fd:eecf	128.253.238.207
b51a:901b:cb15:8045:ada8:cdcd:80fd:eed0	128.253.238.208
b51a:901b:cb15:8045:ada8:cdcd:80fd:eed1	128.253.238.209
b51a:901b:cb15:8045:ada8:cdcd:80fd:eed2	128.253.238.210
b51a:901b:cb15:8045:ada8:cdcd:80fd:eed3	128.253.238.211
b51a:901b:cb15:8045:ada8:cdcd:80fd:eed4	128.253.238.212
b51a:901b:cb15:8045:ada8:cdcd:80fd:eed5	128.253.238.213
b51a:901b:cb15:8045:ada8:cdcd:80fd:eed6	128.253.238.214
b51a:901b:cb15:8045:ada8:cdcd:80fd:eed7	128.253.238.215
b51a:901b:cb15:8045:ada8:cdcd:80fd:eed8	128.253.238.216
b51a:901b:cb15:8045:ada8:cdcd:80fd:eed9	128.253.238.217
b51a:901b:cb15:8045:ada8:cdcd:80fd:eeda	128.253.238.218
b51a:901b:cb15:8045:ada8:cdcd:80fd:eedb	128.253.238.219
b51a:901b:cb15:8045:ada8:cdcd:80fd:eedc	128.253.238.220
b51a:901b:cb15:8045:ada8:cdcd:80fd:eedd	128.253.238.221
b51a:901b:cb15:8045:ada8:cdcd:80fd:eede	128.253.238.222
b51a:901b:cb15:8045:ada8:cdcd:80fd:eedf	128.253.238.223
b51a:901b:cb15:8045:ada8:cdcd:80fd:eee0	128.253.238.224
b51a:901b:cb15:8045:ada8:cdcd:80fd:eee1	128.253.238.225
b51a:901b:cb15:8045:ada8:cdcd:80fd:eee2	128.253.238.226
b51a:901b:cb15:8045:ada8:cdcd:80fd:eee3	128.253.238.227
b51a:901b:cb15:8045:ada8:cdcd:80fd:eee4	128.253.238.228
b51a:901b:cb15:8045:ada8:cdcd:80fd:eee5	128.253.238.229
b51a:901b:cb15:8045:ada8:cdcd:80fd:eee6	128.253.238.230
b51a:901b:cb15:8045:ada8:cdcd:80fd:eee7	128.253.238.231
b51a:901b:cb15:8045:ada8:cdcd:80fd:eee8	128.253.238.232
b51a:901b:cb15:8045:ada8:cdcd:80fd:eee9	128.253.238.233
b51a:901b:cb15:8045:ada8:cdcd:80fd:eeea	128.253.238.234
b51a:901b:cb15:8045:ada8:cdcd:80fd:eeeb	128.253.238.235
b51a:901b:cb15:8045:ada8:cdcd:80fd:eeec	128.253.238.236
b51a:901b:cb15:8045:ada8:cdcd:80fd:eeed	128.253.238.237
b51a:901b:cb15:8045:ada8:cdcd:80fd:eeee	128.253.238.238
b51a:901b:cb15:8045:ada8:cdcd:80fd:eeef	128.253.238.239
b51a:901b:cb15:8045:ada8:cdcd:80fd:eef0	128.253.238.240
b51a:901b:cb15:8045:ada8:cdcd:80fd:eef1	128.253.238.241
b51a:901b:cb15:8045:ada8:cdcd:80fd:eef2	128.253.238.242
b51a:901b:cb15:8045:ada8:cdcd:80fd:eef3	128.253.238.243
b51a:901b:cb15:8045:ada8:cdcd:80fd:eef4	128.253.238.244
b51a:901b:cb15:8045:ada8:cdcd:80fd:eef5	128.253.238.245
b51a:901b:cb15:8045:ada8:cdcd:80fd:eef6	128.253.238.246
b51a:901b:cb15:8045:ada8:cdcd:80fd:eef7	128.253.238.247
b51a:901b:cb15:8045:ada8:cdcd:80fd:eef8	128.253.238.248
b51a:901b:cb15:8045:ada8:cdcd:80fd:eef9	128.253.238.249
b51a:901b:cb15:8045:ada8:cdcd:80fd:eefa	128.253.238.250
b51a:901b:cb15:8045:ada8:cdcd:80fd:eefb	128.253.238.251
b51a:901b:cb15:8045:ada8:cdcd:80fd:eefc	128.253.238.252
b51a:901b:cb15:8045:ada8:cdcd:80fd:eefd	128.253.238.253
b51a:901b:cb15:8045:ada8:cdcd:80fd:eefe	128.253.238.254
b51a:901b:cb15:8045:ada8:cdcd:80fd:eeff	128.253.238.255

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.