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
95f1:901b:cb15:8889:cb15:40ae:e3b6:d901 227.182.217.1
95f1:901b:cb15:8889:cb15:40ae:e3b6:d902 227.182.217.2
95f1:901b:cb15:8889:cb15:40ae:e3b6:d903 227.182.217.3
95f1:901b:cb15:8889:cb15:40ae:e3b6:d904 227.182.217.4
95f1:901b:cb15:8889:cb15:40ae:e3b6:d905 227.182.217.5
95f1:901b:cb15:8889:cb15:40ae:e3b6:d906 227.182.217.6
95f1:901b:cb15:8889:cb15:40ae:e3b6:d907 227.182.217.7
95f1:901b:cb15:8889:cb15:40ae:e3b6:d908 227.182.217.8
95f1:901b:cb15:8889:cb15:40ae:e3b6:d909 227.182.217.9
95f1:901b:cb15:8889:cb15:40ae:e3b6:d90a 227.182.217.10
95f1:901b:cb15:8889:cb15:40ae:e3b6:d90b 227.182.217.11
95f1:901b:cb15:8889:cb15:40ae:e3b6:d90c 227.182.217.12
95f1:901b:cb15:8889:cb15:40ae:e3b6:d90d 227.182.217.13
95f1:901b:cb15:8889:cb15:40ae:e3b6:d90e 227.182.217.14
95f1:901b:cb15:8889:cb15:40ae:e3b6:d90f 227.182.217.15
95f1:901b:cb15:8889:cb15:40ae:e3b6:d910 227.182.217.16
95f1:901b:cb15:8889:cb15:40ae:e3b6:d911 227.182.217.17
95f1:901b:cb15:8889:cb15:40ae:e3b6:d912 227.182.217.18
95f1:901b:cb15:8889:cb15:40ae:e3b6:d913 227.182.217.19
95f1:901b:cb15:8889:cb15:40ae:e3b6:d914 227.182.217.20
95f1:901b:cb15:8889:cb15:40ae:e3b6:d915 227.182.217.21
95f1:901b:cb15:8889:cb15:40ae:e3b6:d916 227.182.217.22
95f1:901b:cb15:8889:cb15:40ae:e3b6:d917 227.182.217.23
95f1:901b:cb15:8889:cb15:40ae:e3b6:d918 227.182.217.24
95f1:901b:cb15:8889:cb15:40ae:e3b6:d919 227.182.217.25
95f1:901b:cb15:8889:cb15:40ae:e3b6:d91a 227.182.217.26
95f1:901b:cb15:8889:cb15:40ae:e3b6:d91b 227.182.217.27
95f1:901b:cb15:8889:cb15:40ae:e3b6:d91c 227.182.217.28
95f1:901b:cb15:8889:cb15:40ae:e3b6:d91d 227.182.217.29
95f1:901b:cb15:8889:cb15:40ae:e3b6:d91e 227.182.217.30
95f1:901b:cb15:8889:cb15:40ae:e3b6:d91f 227.182.217.31
95f1:901b:cb15:8889:cb15:40ae:e3b6:d920 227.182.217.32
95f1:901b:cb15:8889:cb15:40ae:e3b6:d921 227.182.217.33
95f1:901b:cb15:8889:cb15:40ae:e3b6:d922 227.182.217.34
95f1:901b:cb15:8889:cb15:40ae:e3b6:d923 227.182.217.35
95f1:901b:cb15:8889:cb15:40ae:e3b6:d924 227.182.217.36
95f1:901b:cb15:8889:cb15:40ae:e3b6:d925 227.182.217.37
95f1:901b:cb15:8889:cb15:40ae:e3b6:d926 227.182.217.38
95f1:901b:cb15:8889:cb15:40ae:e3b6:d927 227.182.217.39
95f1:901b:cb15:8889:cb15:40ae:e3b6:d928 227.182.217.40
95f1:901b:cb15:8889:cb15:40ae:e3b6:d929 227.182.217.41
95f1:901b:cb15:8889:cb15:40ae:e3b6:d92a 227.182.217.42
95f1:901b:cb15:8889:cb15:40ae:e3b6:d92b 227.182.217.43
95f1:901b:cb15:8889:cb15:40ae:e3b6:d92c 227.182.217.44
95f1:901b:cb15:8889:cb15:40ae:e3b6:d92d 227.182.217.45
95f1:901b:cb15:8889:cb15:40ae:e3b6:d92e 227.182.217.46
95f1:901b:cb15:8889:cb15:40ae:e3b6:d92f 227.182.217.47
95f1:901b:cb15:8889:cb15:40ae:e3b6:d930 227.182.217.48
95f1:901b:cb15:8889:cb15:40ae:e3b6:d931 227.182.217.49
95f1:901b:cb15:8889:cb15:40ae:e3b6:d932 227.182.217.50
95f1:901b:cb15:8889:cb15:40ae:e3b6:d933 227.182.217.51
95f1:901b:cb15:8889:cb15:40ae:e3b6:d934 227.182.217.52
95f1:901b:cb15:8889:cb15:40ae:e3b6:d935 227.182.217.53
95f1:901b:cb15:8889:cb15:40ae:e3b6:d936 227.182.217.54
95f1:901b:cb15:8889:cb15:40ae:e3b6:d937 227.182.217.55
95f1:901b:cb15:8889:cb15:40ae:e3b6:d938 227.182.217.56
95f1:901b:cb15:8889:cb15:40ae:e3b6:d939 227.182.217.57
95f1:901b:cb15:8889:cb15:40ae:e3b6:d93a 227.182.217.58
95f1:901b:cb15:8889:cb15:40ae:e3b6:d93b 227.182.217.59
95f1:901b:cb15:8889:cb15:40ae:e3b6:d93c 227.182.217.60


95f1:901b:cb15:8889:cb15:40ae:e3b6:d93d 227.182.217.61
95f1:901b:cb15:8889:cb15:40ae:e3b6:d93e 227.182.217.62
95f1:901b:cb15:8889:cb15:40ae:e3b6:d93f 227.182.217.63
95f1:901b:cb15:8889:cb15:40ae:e3b6:d940 227.182.217.64
95f1:901b:cb15:8889:cb15:40ae:e3b6:d941 227.182.217.65
95f1:901b:cb15:8889:cb15:40ae:e3b6:d942 227.182.217.66
95f1:901b:cb15:8889:cb15:40ae:e3b6:d943 227.182.217.67
95f1:901b:cb15:8889:cb15:40ae:e3b6:d944 227.182.217.68
95f1:901b:cb15:8889:cb15:40ae:e3b6:d945 227.182.217.69
95f1:901b:cb15:8889:cb15:40ae:e3b6:d946 227.182.217.70
95f1:901b:cb15:8889:cb15:40ae:e3b6:d947 227.182.217.71
95f1:901b:cb15:8889:cb15:40ae:e3b6:d948 227.182.217.72
95f1:901b:cb15:8889:cb15:40ae:e3b6:d949 227.182.217.73
95f1:901b:cb15:8889:cb15:40ae:e3b6:d94a 227.182.217.74
95f1:901b:cb15:8889:cb15:40ae:e3b6:d94b 227.182.217.75
95f1:901b:cb15:8889:cb15:40ae:e3b6:d94c 227.182.217.76
95f1:901b:cb15:8889:cb15:40ae:e3b6:d94d 227.182.217.77
95f1:901b:cb15:8889:cb15:40ae:e3b6:d94e 227.182.217.78
95f1:901b:cb15:8889:cb15:40ae:e3b6:d94f 227.182.217.79
95f1:901b:cb15:8889:cb15:40ae:e3b6:d950 227.182.217.80
95f1:901b:cb15:8889:cb15:40ae:e3b6:d951 227.182.217.81
95f1:901b:cb15:8889:cb15:40ae:e3b6:d952 227.182.217.82
95f1:901b:cb15:8889:cb15:40ae:e3b6:d953 227.182.217.83
95f1:901b:cb15:8889:cb15:40ae:e3b6:d954 227.182.217.84
95f1:901b:cb15:8889:cb15:40ae:e3b6:d955 227.182.217.85
95f1:901b:cb15:8889:cb15:40ae:e3b6:d956 227.182.217.86
95f1:901b:cb15:8889:cb15:40ae:e3b6:d957 227.182.217.87
95f1:901b:cb15:8889:cb15:40ae:e3b6:d958 227.182.217.88
95f1:901b:cb15:8889:cb15:40ae:e3b6:d959 227.182.217.89
95f1:901b:cb15:8889:cb15:40ae:e3b6:d95a 227.182.217.90
95f1:901b:cb15:8889:cb15:40ae:e3b6:d95b 227.182.217.91
95f1:901b:cb15:8889:cb15:40ae:e3b6:d95c 227.182.217.92
95f1:901b:cb15:8889:cb15:40ae:e3b6:d95d 227.182.217.93
95f1:901b:cb15:8889:cb15:40ae:e3b6:d95e 227.182.217.94
95f1:901b:cb15:8889:cb15:40ae:e3b6:d95f 227.182.217.95
95f1:901b:cb15:8889:cb15:40ae:e3b6:d960 227.182.217.96
95f1:901b:cb15:8889:cb15:40ae:e3b6:d961 227.182.217.97
95f1:901b:cb15:8889:cb15:40ae:e3b6:d962 227.182.217.98
95f1:901b:cb15:8889:cb15:40ae:e3b6:d963 227.182.217.99
95f1:901b:cb15:8889:cb15:40ae:e3b6:d964 227.182.217.100
95f1:901b:cb15:8889:cb15:40ae:e3b6:d965 227.182.217.101
95f1:901b:cb15:8889:cb15:40ae:e3b6:d966 227.182.217.102
95f1:901b:cb15:8889:cb15:40ae:e3b6:d967 227.182.217.103
95f1:901b:cb15:8889:cb15:40ae:e3b6:d968 227.182.217.104
95f1:901b:cb15:8889:cb15:40ae:e3b6:d969 227.182.217.105
95f1:901b:cb15:8889:cb15:40ae:e3b6:d96a 227.182.217.106
95f1:901b:cb15:8889:cb15:40ae:e3b6:d96b 227.182.217.107
95f1:901b:cb15:8889:cb15:40ae:e3b6:d96c 227.182.217.108
95f1:901b:cb15:8889:cb15:40ae:e3b6:d96d 227.182.217.109
95f1:901b:cb15:8889:cb15:40ae:e3b6:d96e 227.182.217.110
95f1:901b:cb15:8889:cb15:40ae:e3b6:d96f 227.182.217.111
95f1:901b:cb15:8889:cb15:40ae:e3b6:d970 227.182.217.112
95f1:901b:cb15:8889:cb15:40ae:e3b6:d971 227.182.217.113
95f1:901b:cb15:8889:cb15:40ae:e3b6:d972 227.182.217.114
95f1:901b:cb15:8889:cb15:40ae:e3b6:d973 227.182.217.115
95f1:901b:cb15:8889:cb15:40ae:e3b6:d974 227.182.217.116
95f1:901b:cb15:8889:cb15:40ae:e3b6:d975 227.182.217.117
95f1:901b:cb15:8889:cb15:40ae:e3b6:d976 227.182.217.118
95f1:901b:cb15:8889:cb15:40ae:e3b6:d977 227.182.217.119
95f1:901b:cb15:8889:cb15:40ae:e3b6:d978 227.182.217.120


95f1:901b:cb15:8889:cb15:40ae:e3b6:d979 227.182.217.121
95f1:901b:cb15:8889:cb15:40ae:e3b6:d97a 227.182.217.122
95f1:901b:cb15:8889:cb15:40ae:e3b6:d97b 227.182.217.123
95f1:901b:cb15:8889:cb15:40ae:e3b6:d97c 227.182.217.124
95f1:901b:cb15:8889:cb15:40ae:e3b6:d97d 227.182.217.125
95f1:901b:cb15:8889:cb15:40ae:e3b6:d97e 227.182.217.126
95f1:901b:cb15:8889:cb15:40ae:e3b6:d97f 227.182.217.127
95f1:901b:cb15:8889:cb15:40ae:e3b6:d980 227.182.217.128
95f1:901b:cb15:8889:cb15:40ae:e3b6:d981 227.182.217.129
95f1:901b:cb15:8889:cb15:40ae:e3b6:d982 227.182.217.130
95f1:901b:cb15:8889:cb15:40ae:e3b6:d983 227.182.217.131
95f1:901b:cb15:8889:cb15:40ae:e3b6:d984 227.182.217.132
95f1:901b:cb15:8889:cb15:40ae:e3b6:d985 227.182.217.133
95f1:901b:cb15:8889:cb15:40ae:e3b6:d986 227.182.217.134
95f1:901b:cb15:8889:cb15:40ae:e3b6:d987 227.182.217.135
95f1:901b:cb15:8889:cb15:40ae:e3b6:d988 227.182.217.136
95f1:901b:cb15:8889:cb15:40ae:e3b6:d989 227.182.217.137
95f1:901b:cb15:8889:cb15:40ae:e3b6:d98a 227.182.217.138
95f1:901b:cb15:8889:cb15:40ae:e3b6:d98b 227.182.217.139
95f1:901b:cb15:8889:cb15:40ae:e3b6:d98c 227.182.217.140
95f1:901b:cb15:8889:cb15:40ae:e3b6:d98d 227.182.217.141
95f1:901b:cb15:8889:cb15:40ae:e3b6:d98e 227.182.217.142
95f1:901b:cb15:8889:cb15:40ae:e3b6:d98f 227.182.217.143
95f1:901b:cb15:8889:cb15:40ae:e3b6:d990 227.182.217.144
95f1:901b:cb15:8889:cb15:40ae:e3b6:d991 227.182.217.145
95f1:901b:cb15:8889:cb15:40ae:e3b6:d992 227.182.217.146
95f1:901b:cb15:8889:cb15:40ae:e3b6:d993 227.182.217.147
95f1:901b:cb15:8889:cb15:40ae:e3b6:d994 227.182.217.148
95f1:901b:cb15:8889:cb15:40ae:e3b6:d995 227.182.217.149
95f1:901b:cb15:8889:cb15:40ae:e3b6:d996 227.182.217.150
95f1:901b:cb15:8889:cb15:40ae:e3b6:d997 227.182.217.151
95f1:901b:cb15:8889:cb15:40ae:e3b6:d998 227.182.217.152
95f1:901b:cb15:8889:cb15:40ae:e3b6:d999 227.182.217.153
95f1:901b:cb15:8889:cb15:40ae:e3b6:d99a 227.182.217.154
95f1:901b:cb15:8889:cb15:40ae:e3b6:d99b 227.182.217.155
95f1:901b:cb15:8889:cb15:40ae:e3b6:d99c 227.182.217.156
95f1:901b:cb15:8889:cb15:40ae:e3b6:d99d 227.182.217.157
95f1:901b:cb15:8889:cb15:40ae:e3b6:d99e 227.182.217.158
95f1:901b:cb15:8889:cb15:40ae:e3b6:d99f 227.182.217.159
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9a0 227.182.217.160
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9a1 227.182.217.161
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9a2 227.182.217.162
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9a3 227.182.217.163
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9a4 227.182.217.164
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9a5 227.182.217.165
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9a6 227.182.217.166
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9a7 227.182.217.167
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9a8 227.182.217.168
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9a9 227.182.217.169
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9aa 227.182.217.170
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9ab 227.182.217.171
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9ac 227.182.217.172
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9ad 227.182.217.173
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9ae 227.182.217.174
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9af 227.182.217.175
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9b0 227.182.217.176
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9b1 227.182.217.177
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9b2 227.182.217.178
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9b3 227.182.217.179
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9b4 227.182.217.180


95f1:901b:cb15:8889:cb15:40ae:e3b6:d9b5 227.182.217.181
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9b6 227.182.217.182
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9b7 227.182.217.183
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9b8 227.182.217.184
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9b9 227.182.217.185
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9ba 227.182.217.186
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9bb 227.182.217.187
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9bc 227.182.217.188
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9bd 227.182.217.189
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9be 227.182.217.190
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9bf 227.182.217.191
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9c0 227.182.217.192
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9c1 227.182.217.193
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9c2 227.182.217.194
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9c3 227.182.217.195
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9c4 227.182.217.196
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9c5 227.182.217.197
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9c6 227.182.217.198
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9c7 227.182.217.199
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9c8 227.182.217.200
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9c9 227.182.217.201
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9ca 227.182.217.202
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9cb 227.182.217.203
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9cc 227.182.217.204
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9cd 227.182.217.205
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9ce 227.182.217.206
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9cf 227.182.217.207
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9d0 227.182.217.208
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9d1 227.182.217.209
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9d2 227.182.217.210
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9d3 227.182.217.211
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9d4 227.182.217.212
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9d5 227.182.217.213
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9d6 227.182.217.214
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9d7 227.182.217.215
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9d8 227.182.217.216
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9d9 227.182.217.217
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9da 227.182.217.218
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9db 227.182.217.219
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9dc 227.182.217.220
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9dd 227.182.217.221
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9de 227.182.217.222
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9df 227.182.217.223
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9e0 227.182.217.224
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9e1 227.182.217.225
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9e2 227.182.217.226
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9e3 227.182.217.227
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9e4 227.182.217.228
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9e5 227.182.217.229
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9e6 227.182.217.230
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9e7 227.182.217.231
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9e8 227.182.217.232
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9e9 227.182.217.233
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9ea 227.182.217.234
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9eb 227.182.217.235
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9ec 227.182.217.236
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9ed 227.182.217.237
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9ee 227.182.217.238
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9ef 227.182.217.239
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9f0 227.182.217.240
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9f1 227.182.217.241
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9f2 227.182.217.242
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9f3 227.182.217.243
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9f4 227.182.217.244
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9f5 227.182.217.245
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9f6 227.182.217.246
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9f7 227.182.217.247
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9f8 227.182.217.248
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9f9 227.182.217.249
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9fa 227.182.217.250
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9fb 227.182.217.251
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9fc 227.182.217.252
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9fd 227.182.217.253
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9fe 227.182.217.254
95f1:901b:cb15:8889:cb15:40ae:e3b6:d9ff 227.182.217.255

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.