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:cb15:40e7:4e9d:a301	78.157.163.1
95f1:901b:cb15:8889:cb15:40e7:4e9d:a302	78.157.163.2
95f1:901b:cb15:8889:cb15:40e7:4e9d:a303	78.157.163.3
95f1:901b:cb15:8889:cb15:40e7:4e9d:a304	78.157.163.4
95f1:901b:cb15:8889:cb15:40e7:4e9d:a305	78.157.163.5
95f1:901b:cb15:8889:cb15:40e7:4e9d:a306	78.157.163.6
95f1:901b:cb15:8889:cb15:40e7:4e9d:a307	78.157.163.7
95f1:901b:cb15:8889:cb15:40e7:4e9d:a308	78.157.163.8
95f1:901b:cb15:8889:cb15:40e7:4e9d:a309	78.157.163.9
95f1:901b:cb15:8889:cb15:40e7:4e9d:a30a	78.157.163.10
95f1:901b:cb15:8889:cb15:40e7:4e9d:a30b	78.157.163.11
95f1:901b:cb15:8889:cb15:40e7:4e9d:a30c	78.157.163.12
95f1:901b:cb15:8889:cb15:40e7:4e9d:a30d	78.157.163.13
95f1:901b:cb15:8889:cb15:40e7:4e9d:a30e	78.157.163.14
95f1:901b:cb15:8889:cb15:40e7:4e9d:a30f	78.157.163.15
95f1:901b:cb15:8889:cb15:40e7:4e9d:a310	78.157.163.16
95f1:901b:cb15:8889:cb15:40e7:4e9d:a311	78.157.163.17
95f1:901b:cb15:8889:cb15:40e7:4e9d:a312	78.157.163.18
95f1:901b:cb15:8889:cb15:40e7:4e9d:a313	78.157.163.19
95f1:901b:cb15:8889:cb15:40e7:4e9d:a314	78.157.163.20
95f1:901b:cb15:8889:cb15:40e7:4e9d:a315	78.157.163.21
95f1:901b:cb15:8889:cb15:40e7:4e9d:a316	78.157.163.22
95f1:901b:cb15:8889:cb15:40e7:4e9d:a317	78.157.163.23
95f1:901b:cb15:8889:cb15:40e7:4e9d:a318	78.157.163.24
95f1:901b:cb15:8889:cb15:40e7:4e9d:a319	78.157.163.25
95f1:901b:cb15:8889:cb15:40e7:4e9d:a31a	78.157.163.26
95f1:901b:cb15:8889:cb15:40e7:4e9d:a31b	78.157.163.27
95f1:901b:cb15:8889:cb15:40e7:4e9d:a31c	78.157.163.28
95f1:901b:cb15:8889:cb15:40e7:4e9d:a31d	78.157.163.29
95f1:901b:cb15:8889:cb15:40e7:4e9d:a31e	78.157.163.30
95f1:901b:cb15:8889:cb15:40e7:4e9d:a31f	78.157.163.31
95f1:901b:cb15:8889:cb15:40e7:4e9d:a320	78.157.163.32
95f1:901b:cb15:8889:cb15:40e7:4e9d:a321	78.157.163.33
95f1:901b:cb15:8889:cb15:40e7:4e9d:a322	78.157.163.34
95f1:901b:cb15:8889:cb15:40e7:4e9d:a323	78.157.163.35
95f1:901b:cb15:8889:cb15:40e7:4e9d:a324	78.157.163.36
95f1:901b:cb15:8889:cb15:40e7:4e9d:a325	78.157.163.37
95f1:901b:cb15:8889:cb15:40e7:4e9d:a326	78.157.163.38
95f1:901b:cb15:8889:cb15:40e7:4e9d:a327	78.157.163.39
95f1:901b:cb15:8889:cb15:40e7:4e9d:a328	78.157.163.40
95f1:901b:cb15:8889:cb15:40e7:4e9d:a329	78.157.163.41
95f1:901b:cb15:8889:cb15:40e7:4e9d:a32a	78.157.163.42
95f1:901b:cb15:8889:cb15:40e7:4e9d:a32b	78.157.163.43
95f1:901b:cb15:8889:cb15:40e7:4e9d:a32c	78.157.163.44
95f1:901b:cb15:8889:cb15:40e7:4e9d:a32d	78.157.163.45
95f1:901b:cb15:8889:cb15:40e7:4e9d:a32e	78.157.163.46
95f1:901b:cb15:8889:cb15:40e7:4e9d:a32f	78.157.163.47
95f1:901b:cb15:8889:cb15:40e7:4e9d:a330	78.157.163.48
95f1:901b:cb15:8889:cb15:40e7:4e9d:a331	78.157.163.49
95f1:901b:cb15:8889:cb15:40e7:4e9d:a332	78.157.163.50
95f1:901b:cb15:8889:cb15:40e7:4e9d:a333	78.157.163.51
95f1:901b:cb15:8889:cb15:40e7:4e9d:a334	78.157.163.52
95f1:901b:cb15:8889:cb15:40e7:4e9d:a335	78.157.163.53
95f1:901b:cb15:8889:cb15:40e7:4e9d:a336	78.157.163.54
95f1:901b:cb15:8889:cb15:40e7:4e9d:a337	78.157.163.55
95f1:901b:cb15:8889:cb15:40e7:4e9d:a338	78.157.163.56
95f1:901b:cb15:8889:cb15:40e7:4e9d:a339	78.157.163.57
95f1:901b:cb15:8889:cb15:40e7:4e9d:a33a	78.157.163.58
95f1:901b:cb15:8889:cb15:40e7:4e9d:a33b	78.157.163.59
95f1:901b:cb15:8889:cb15:40e7:4e9d:a33c	78.157.163.60

95f1:901b:cb15:8889:cb15:40e7:4e9d:a33d	78.157.163.61
95f1:901b:cb15:8889:cb15:40e7:4e9d:a33e	78.157.163.62
95f1:901b:cb15:8889:cb15:40e7:4e9d:a33f	78.157.163.63
95f1:901b:cb15:8889:cb15:40e7:4e9d:a340	78.157.163.64
95f1:901b:cb15:8889:cb15:40e7:4e9d:a341	78.157.163.65
95f1:901b:cb15:8889:cb15:40e7:4e9d:a342	78.157.163.66
95f1:901b:cb15:8889:cb15:40e7:4e9d:a343	78.157.163.67
95f1:901b:cb15:8889:cb15:40e7:4e9d:a344	78.157.163.68
95f1:901b:cb15:8889:cb15:40e7:4e9d:a345	78.157.163.69
95f1:901b:cb15:8889:cb15:40e7:4e9d:a346	78.157.163.70
95f1:901b:cb15:8889:cb15:40e7:4e9d:a347	78.157.163.71
95f1:901b:cb15:8889:cb15:40e7:4e9d:a348	78.157.163.72
95f1:901b:cb15:8889:cb15:40e7:4e9d:a349	78.157.163.73
95f1:901b:cb15:8889:cb15:40e7:4e9d:a34a	78.157.163.74
95f1:901b:cb15:8889:cb15:40e7:4e9d:a34b	78.157.163.75
95f1:901b:cb15:8889:cb15:40e7:4e9d:a34c	78.157.163.76
95f1:901b:cb15:8889:cb15:40e7:4e9d:a34d	78.157.163.77
95f1:901b:cb15:8889:cb15:40e7:4e9d:a34e	78.157.163.78
95f1:901b:cb15:8889:cb15:40e7:4e9d:a34f	78.157.163.79
95f1:901b:cb15:8889:cb15:40e7:4e9d:a350	78.157.163.80
95f1:901b:cb15:8889:cb15:40e7:4e9d:a351	78.157.163.81
95f1:901b:cb15:8889:cb15:40e7:4e9d:a352	78.157.163.82
95f1:901b:cb15:8889:cb15:40e7:4e9d:a353	78.157.163.83
95f1:901b:cb15:8889:cb15:40e7:4e9d:a354	78.157.163.84
95f1:901b:cb15:8889:cb15:40e7:4e9d:a355	78.157.163.85
95f1:901b:cb15:8889:cb15:40e7:4e9d:a356	78.157.163.86
95f1:901b:cb15:8889:cb15:40e7:4e9d:a357	78.157.163.87
95f1:901b:cb15:8889:cb15:40e7:4e9d:a358	78.157.163.88
95f1:901b:cb15:8889:cb15:40e7:4e9d:a359	78.157.163.89
95f1:901b:cb15:8889:cb15:40e7:4e9d:a35a	78.157.163.90
95f1:901b:cb15:8889:cb15:40e7:4e9d:a35b	78.157.163.91
95f1:901b:cb15:8889:cb15:40e7:4e9d:a35c	78.157.163.92
95f1:901b:cb15:8889:cb15:40e7:4e9d:a35d	78.157.163.93
95f1:901b:cb15:8889:cb15:40e7:4e9d:a35e	78.157.163.94
95f1:901b:cb15:8889:cb15:40e7:4e9d:a35f	78.157.163.95
95f1:901b:cb15:8889:cb15:40e7:4e9d:a360	78.157.163.96
95f1:901b:cb15:8889:cb15:40e7:4e9d:a361	78.157.163.97
95f1:901b:cb15:8889:cb15:40e7:4e9d:a362	78.157.163.98
95f1:901b:cb15:8889:cb15:40e7:4e9d:a363	78.157.163.99
95f1:901b:cb15:8889:cb15:40e7:4e9d:a364	78.157.163.100
95f1:901b:cb15:8889:cb15:40e7:4e9d:a365	78.157.163.101
95f1:901b:cb15:8889:cb15:40e7:4e9d:a366	78.157.163.102
95f1:901b:cb15:8889:cb15:40e7:4e9d:a367	78.157.163.103
95f1:901b:cb15:8889:cb15:40e7:4e9d:a368	78.157.163.104
95f1:901b:cb15:8889:cb15:40e7:4e9d:a369	78.157.163.105
95f1:901b:cb15:8889:cb15:40e7:4e9d:a36a	78.157.163.106
95f1:901b:cb15:8889:cb15:40e7:4e9d:a36b	78.157.163.107
95f1:901b:cb15:8889:cb15:40e7:4e9d:a36c	78.157.163.108
95f1:901b:cb15:8889:cb15:40e7:4e9d:a36d	78.157.163.109
95f1:901b:cb15:8889:cb15:40e7:4e9d:a36e	78.157.163.110
95f1:901b:cb15:8889:cb15:40e7:4e9d:a36f	78.157.163.111
95f1:901b:cb15:8889:cb15:40e7:4e9d:a370	78.157.163.112
95f1:901b:cb15:8889:cb15:40e7:4e9d:a371	78.157.163.113
95f1:901b:cb15:8889:cb15:40e7:4e9d:a372	78.157.163.114
95f1:901b:cb15:8889:cb15:40e7:4e9d:a373	78.157.163.115
95f1:901b:cb15:8889:cb15:40e7:4e9d:a374	78.157.163.116
95f1:901b:cb15:8889:cb15:40e7:4e9d:a375	78.157.163.117
95f1:901b:cb15:8889:cb15:40e7:4e9d:a376	78.157.163.118
95f1:901b:cb15:8889:cb15:40e7:4e9d:a377	78.157.163.119
95f1:901b:cb15:8889:cb15:40e7:4e9d:a378	78.157.163.120

95f1:901b:cb15:8889:cb15:40e7:4e9d:a379	78.157.163.121
95f1:901b:cb15:8889:cb15:40e7:4e9d:a37a	78.157.163.122
95f1:901b:cb15:8889:cb15:40e7:4e9d:a37b	78.157.163.123
95f1:901b:cb15:8889:cb15:40e7:4e9d:a37c	78.157.163.124
95f1:901b:cb15:8889:cb15:40e7:4e9d:a37d	78.157.163.125
95f1:901b:cb15:8889:cb15:40e7:4e9d:a37e	78.157.163.126
95f1:901b:cb15:8889:cb15:40e7:4e9d:a37f	78.157.163.127
95f1:901b:cb15:8889:cb15:40e7:4e9d:a380	78.157.163.128
95f1:901b:cb15:8889:cb15:40e7:4e9d:a381	78.157.163.129
95f1:901b:cb15:8889:cb15:40e7:4e9d:a382	78.157.163.130
95f1:901b:cb15:8889:cb15:40e7:4e9d:a383	78.157.163.131
95f1:901b:cb15:8889:cb15:40e7:4e9d:a384	78.157.163.132
95f1:901b:cb15:8889:cb15:40e7:4e9d:a385	78.157.163.133
95f1:901b:cb15:8889:cb15:40e7:4e9d:a386	78.157.163.134
95f1:901b:cb15:8889:cb15:40e7:4e9d:a387	78.157.163.135
95f1:901b:cb15:8889:cb15:40e7:4e9d:a388	78.157.163.136
95f1:901b:cb15:8889:cb15:40e7:4e9d:a389	78.157.163.137
95f1:901b:cb15:8889:cb15:40e7:4e9d:a38a	78.157.163.138
95f1:901b:cb15:8889:cb15:40e7:4e9d:a38b	78.157.163.139
95f1:901b:cb15:8889:cb15:40e7:4e9d:a38c	78.157.163.140
95f1:901b:cb15:8889:cb15:40e7:4e9d:a38d	78.157.163.141
95f1:901b:cb15:8889:cb15:40e7:4e9d:a38e	78.157.163.142
95f1:901b:cb15:8889:cb15:40e7:4e9d:a38f	78.157.163.143
95f1:901b:cb15:8889:cb15:40e7:4e9d:a390	78.157.163.144
95f1:901b:cb15:8889:cb15:40e7:4e9d:a391	78.157.163.145
95f1:901b:cb15:8889:cb15:40e7:4e9d:a392	78.157.163.146
95f1:901b:cb15:8889:cb15:40e7:4e9d:a393	78.157.163.147
95f1:901b:cb15:8889:cb15:40e7:4e9d:a394	78.157.163.148
95f1:901b:cb15:8889:cb15:40e7:4e9d:a395	78.157.163.149
95f1:901b:cb15:8889:cb15:40e7:4e9d:a396	78.157.163.150
95f1:901b:cb15:8889:cb15:40e7:4e9d:a397	78.157.163.151
95f1:901b:cb15:8889:cb15:40e7:4e9d:a398	78.157.163.152
95f1:901b:cb15:8889:cb15:40e7:4e9d:a399	78.157.163.153
95f1:901b:cb15:8889:cb15:40e7:4e9d:a39a	78.157.163.154
95f1:901b:cb15:8889:cb15:40e7:4e9d:a39b	78.157.163.155
95f1:901b:cb15:8889:cb15:40e7:4e9d:a39c	78.157.163.156
95f1:901b:cb15:8889:cb15:40e7:4e9d:a39d	78.157.163.157
95f1:901b:cb15:8889:cb15:40e7:4e9d:a39e	78.157.163.158
95f1:901b:cb15:8889:cb15:40e7:4e9d:a39f	78.157.163.159
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3a0	78.157.163.160
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3a1	78.157.163.161
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3a2	78.157.163.162
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3a3	78.157.163.163
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3a4	78.157.163.164
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3a5	78.157.163.165
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3a6	78.157.163.166
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3a7	78.157.163.167
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3a8	78.157.163.168
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3a9	78.157.163.169
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3aa	78.157.163.170
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3ab	78.157.163.171
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3ac	78.157.163.172
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3ad	78.157.163.173
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3ae	78.157.163.174
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3af	78.157.163.175
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3b0	78.157.163.176
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3b1	78.157.163.177
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3b2	78.157.163.178
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3b3	78.157.163.179
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3b4	78.157.163.180

95f1:901b:cb15:8889:cb15:40e7:4e9d:a3b5	78.157.163.181
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3b6	78.157.163.182
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3b7	78.157.163.183
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3b8	78.157.163.184
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3b9	78.157.163.185
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3ba	78.157.163.186
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3bb	78.157.163.187
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3bc	78.157.163.188
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3bd	78.157.163.189
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3be	78.157.163.190
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3bf	78.157.163.191
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3c0	78.157.163.192
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3c1	78.157.163.193
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3c2	78.157.163.194
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3c3	78.157.163.195
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3c4	78.157.163.196
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3c5	78.157.163.197
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3c6	78.157.163.198
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3c7	78.157.163.199
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3c8	78.157.163.200
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3c9	78.157.163.201
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3ca	78.157.163.202
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3cb	78.157.163.203
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3cc	78.157.163.204
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3cd	78.157.163.205
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3ce	78.157.163.206
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3cf	78.157.163.207
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3d0	78.157.163.208
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3d1	78.157.163.209
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3d2	78.157.163.210
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3d3	78.157.163.211
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3d4	78.157.163.212
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3d5	78.157.163.213
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3d6	78.157.163.214
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3d7	78.157.163.215
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3d8	78.157.163.216
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3d9	78.157.163.217
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3da	78.157.163.218
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3db	78.157.163.219
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3dc	78.157.163.220
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3dd	78.157.163.221
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3de	78.157.163.222
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3df	78.157.163.223
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3e0	78.157.163.224
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3e1	78.157.163.225
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3e2	78.157.163.226
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3e3	78.157.163.227
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3e4	78.157.163.228
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3e5	78.157.163.229
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3e6	78.157.163.230
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3e7	78.157.163.231
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3e8	78.157.163.232
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3e9	78.157.163.233
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3ea	78.157.163.234
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3eb	78.157.163.235
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3ec	78.157.163.236
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3ed	78.157.163.237
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3ee	78.157.163.238
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3ef	78.157.163.239
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3f0	78.157.163.240
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3f1	78.157.163.241
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3f2	78.157.163.242
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3f3	78.157.163.243
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3f4	78.157.163.244
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3f5	78.157.163.245
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3f6	78.157.163.246
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3f7	78.157.163.247
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3f8	78.157.163.248
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3f9	78.157.163.249
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3fa	78.157.163.250
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3fb	78.157.163.251
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3fc	78.157.163.252
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3fd	78.157.163.253
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3fe	78.157.163.254
95f1:901b:cb15:8889:cb15:40e7:4e9d:a3ff	78.157.163.255

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.