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:8e8d:a301	142.141.163.1
95f1:901b:cb15:8889:cb15:40ae:8e8d:a302	142.141.163.2
95f1:901b:cb15:8889:cb15:40ae:8e8d:a303	142.141.163.3
95f1:901b:cb15:8889:cb15:40ae:8e8d:a304	142.141.163.4
95f1:901b:cb15:8889:cb15:40ae:8e8d:a305	142.141.163.5
95f1:901b:cb15:8889:cb15:40ae:8e8d:a306	142.141.163.6
95f1:901b:cb15:8889:cb15:40ae:8e8d:a307	142.141.163.7
95f1:901b:cb15:8889:cb15:40ae:8e8d:a308	142.141.163.8
95f1:901b:cb15:8889:cb15:40ae:8e8d:a309	142.141.163.9
95f1:901b:cb15:8889:cb15:40ae:8e8d:a30a	142.141.163.10
95f1:901b:cb15:8889:cb15:40ae:8e8d:a30b	142.141.163.11
95f1:901b:cb15:8889:cb15:40ae:8e8d:a30c	142.141.163.12
95f1:901b:cb15:8889:cb15:40ae:8e8d:a30d	142.141.163.13
95f1:901b:cb15:8889:cb15:40ae:8e8d:a30e	142.141.163.14
95f1:901b:cb15:8889:cb15:40ae:8e8d:a30f	142.141.163.15
95f1:901b:cb15:8889:cb15:40ae:8e8d:a310	142.141.163.16
95f1:901b:cb15:8889:cb15:40ae:8e8d:a311	142.141.163.17
95f1:901b:cb15:8889:cb15:40ae:8e8d:a312	142.141.163.18
95f1:901b:cb15:8889:cb15:40ae:8e8d:a313	142.141.163.19
95f1:901b:cb15:8889:cb15:40ae:8e8d:a314	142.141.163.20
95f1:901b:cb15:8889:cb15:40ae:8e8d:a315	142.141.163.21
95f1:901b:cb15:8889:cb15:40ae:8e8d:a316	142.141.163.22
95f1:901b:cb15:8889:cb15:40ae:8e8d:a317	142.141.163.23
95f1:901b:cb15:8889:cb15:40ae:8e8d:a318	142.141.163.24
95f1:901b:cb15:8889:cb15:40ae:8e8d:a319	142.141.163.25
95f1:901b:cb15:8889:cb15:40ae:8e8d:a31a	142.141.163.26
95f1:901b:cb15:8889:cb15:40ae:8e8d:a31b	142.141.163.27
95f1:901b:cb15:8889:cb15:40ae:8e8d:a31c	142.141.163.28
95f1:901b:cb15:8889:cb15:40ae:8e8d:a31d	142.141.163.29
95f1:901b:cb15:8889:cb15:40ae:8e8d:a31e	142.141.163.30
95f1:901b:cb15:8889:cb15:40ae:8e8d:a31f	142.141.163.31
95f1:901b:cb15:8889:cb15:40ae:8e8d:a320	142.141.163.32
95f1:901b:cb15:8889:cb15:40ae:8e8d:a321	142.141.163.33
95f1:901b:cb15:8889:cb15:40ae:8e8d:a322	142.141.163.34
95f1:901b:cb15:8889:cb15:40ae:8e8d:a323	142.141.163.35
95f1:901b:cb15:8889:cb15:40ae:8e8d:a324	142.141.163.36
95f1:901b:cb15:8889:cb15:40ae:8e8d:a325	142.141.163.37
95f1:901b:cb15:8889:cb15:40ae:8e8d:a326	142.141.163.38
95f1:901b:cb15:8889:cb15:40ae:8e8d:a327	142.141.163.39
95f1:901b:cb15:8889:cb15:40ae:8e8d:a328	142.141.163.40
95f1:901b:cb15:8889:cb15:40ae:8e8d:a329	142.141.163.41
95f1:901b:cb15:8889:cb15:40ae:8e8d:a32a	142.141.163.42
95f1:901b:cb15:8889:cb15:40ae:8e8d:a32b	142.141.163.43
95f1:901b:cb15:8889:cb15:40ae:8e8d:a32c	142.141.163.44
95f1:901b:cb15:8889:cb15:40ae:8e8d:a32d	142.141.163.45
95f1:901b:cb15:8889:cb15:40ae:8e8d:a32e	142.141.163.46
95f1:901b:cb15:8889:cb15:40ae:8e8d:a32f	142.141.163.47
95f1:901b:cb15:8889:cb15:40ae:8e8d:a330	142.141.163.48
95f1:901b:cb15:8889:cb15:40ae:8e8d:a331	142.141.163.49
95f1:901b:cb15:8889:cb15:40ae:8e8d:a332	142.141.163.50
95f1:901b:cb15:8889:cb15:40ae:8e8d:a333	142.141.163.51
95f1:901b:cb15:8889:cb15:40ae:8e8d:a334	142.141.163.52
95f1:901b:cb15:8889:cb15:40ae:8e8d:a335	142.141.163.53
95f1:901b:cb15:8889:cb15:40ae:8e8d:a336	142.141.163.54
95f1:901b:cb15:8889:cb15:40ae:8e8d:a337	142.141.163.55
95f1:901b:cb15:8889:cb15:40ae:8e8d:a338	142.141.163.56
95f1:901b:cb15:8889:cb15:40ae:8e8d:a339	142.141.163.57
95f1:901b:cb15:8889:cb15:40ae:8e8d:a33a	142.141.163.58
95f1:901b:cb15:8889:cb15:40ae:8e8d:a33b	142.141.163.59
95f1:901b:cb15:8889:cb15:40ae:8e8d:a33c	142.141.163.60

95f1:901b:cb15:8889:cb15:40ae:8e8d:a33d	142.141.163.61
95f1:901b:cb15:8889:cb15:40ae:8e8d:a33e	142.141.163.62
95f1:901b:cb15:8889:cb15:40ae:8e8d:a33f	142.141.163.63
95f1:901b:cb15:8889:cb15:40ae:8e8d:a340	142.141.163.64
95f1:901b:cb15:8889:cb15:40ae:8e8d:a341	142.141.163.65
95f1:901b:cb15:8889:cb15:40ae:8e8d:a342	142.141.163.66
95f1:901b:cb15:8889:cb15:40ae:8e8d:a343	142.141.163.67
95f1:901b:cb15:8889:cb15:40ae:8e8d:a344	142.141.163.68
95f1:901b:cb15:8889:cb15:40ae:8e8d:a345	142.141.163.69
95f1:901b:cb15:8889:cb15:40ae:8e8d:a346	142.141.163.70
95f1:901b:cb15:8889:cb15:40ae:8e8d:a347	142.141.163.71
95f1:901b:cb15:8889:cb15:40ae:8e8d:a348	142.141.163.72
95f1:901b:cb15:8889:cb15:40ae:8e8d:a349	142.141.163.73
95f1:901b:cb15:8889:cb15:40ae:8e8d:a34a	142.141.163.74
95f1:901b:cb15:8889:cb15:40ae:8e8d:a34b	142.141.163.75
95f1:901b:cb15:8889:cb15:40ae:8e8d:a34c	142.141.163.76
95f1:901b:cb15:8889:cb15:40ae:8e8d:a34d	142.141.163.77
95f1:901b:cb15:8889:cb15:40ae:8e8d:a34e	142.141.163.78
95f1:901b:cb15:8889:cb15:40ae:8e8d:a34f	142.141.163.79
95f1:901b:cb15:8889:cb15:40ae:8e8d:a350	142.141.163.80
95f1:901b:cb15:8889:cb15:40ae:8e8d:a351	142.141.163.81
95f1:901b:cb15:8889:cb15:40ae:8e8d:a352	142.141.163.82
95f1:901b:cb15:8889:cb15:40ae:8e8d:a353	142.141.163.83
95f1:901b:cb15:8889:cb15:40ae:8e8d:a354	142.141.163.84
95f1:901b:cb15:8889:cb15:40ae:8e8d:a355	142.141.163.85
95f1:901b:cb15:8889:cb15:40ae:8e8d:a356	142.141.163.86
95f1:901b:cb15:8889:cb15:40ae:8e8d:a357	142.141.163.87
95f1:901b:cb15:8889:cb15:40ae:8e8d:a358	142.141.163.88
95f1:901b:cb15:8889:cb15:40ae:8e8d:a359	142.141.163.89
95f1:901b:cb15:8889:cb15:40ae:8e8d:a35a	142.141.163.90
95f1:901b:cb15:8889:cb15:40ae:8e8d:a35b	142.141.163.91
95f1:901b:cb15:8889:cb15:40ae:8e8d:a35c	142.141.163.92
95f1:901b:cb15:8889:cb15:40ae:8e8d:a35d	142.141.163.93
95f1:901b:cb15:8889:cb15:40ae:8e8d:a35e	142.141.163.94
95f1:901b:cb15:8889:cb15:40ae:8e8d:a35f	142.141.163.95
95f1:901b:cb15:8889:cb15:40ae:8e8d:a360	142.141.163.96
95f1:901b:cb15:8889:cb15:40ae:8e8d:a361	142.141.163.97
95f1:901b:cb15:8889:cb15:40ae:8e8d:a362	142.141.163.98
95f1:901b:cb15:8889:cb15:40ae:8e8d:a363	142.141.163.99
95f1:901b:cb15:8889:cb15:40ae:8e8d:a364	142.141.163.100
95f1:901b:cb15:8889:cb15:40ae:8e8d:a365	142.141.163.101
95f1:901b:cb15:8889:cb15:40ae:8e8d:a366	142.141.163.102
95f1:901b:cb15:8889:cb15:40ae:8e8d:a367	142.141.163.103
95f1:901b:cb15:8889:cb15:40ae:8e8d:a368	142.141.163.104
95f1:901b:cb15:8889:cb15:40ae:8e8d:a369	142.141.163.105
95f1:901b:cb15:8889:cb15:40ae:8e8d:a36a	142.141.163.106
95f1:901b:cb15:8889:cb15:40ae:8e8d:a36b	142.141.163.107
95f1:901b:cb15:8889:cb15:40ae:8e8d:a36c	142.141.163.108
95f1:901b:cb15:8889:cb15:40ae:8e8d:a36d	142.141.163.109
95f1:901b:cb15:8889:cb15:40ae:8e8d:a36e	142.141.163.110
95f1:901b:cb15:8889:cb15:40ae:8e8d:a36f	142.141.163.111
95f1:901b:cb15:8889:cb15:40ae:8e8d:a370	142.141.163.112
95f1:901b:cb15:8889:cb15:40ae:8e8d:a371	142.141.163.113
95f1:901b:cb15:8889:cb15:40ae:8e8d:a372	142.141.163.114
95f1:901b:cb15:8889:cb15:40ae:8e8d:a373	142.141.163.115
95f1:901b:cb15:8889:cb15:40ae:8e8d:a374	142.141.163.116
95f1:901b:cb15:8889:cb15:40ae:8e8d:a375	142.141.163.117
95f1:901b:cb15:8889:cb15:40ae:8e8d:a376	142.141.163.118
95f1:901b:cb15:8889:cb15:40ae:8e8d:a377	142.141.163.119
95f1:901b:cb15:8889:cb15:40ae:8e8d:a378	142.141.163.120

95f1:901b:cb15:8889:cb15:40ae:8e8d:a379	142.141.163.121
95f1:901b:cb15:8889:cb15:40ae:8e8d:a37a	142.141.163.122
95f1:901b:cb15:8889:cb15:40ae:8e8d:a37b	142.141.163.123
95f1:901b:cb15:8889:cb15:40ae:8e8d:a37c	142.141.163.124
95f1:901b:cb15:8889:cb15:40ae:8e8d:a37d	142.141.163.125
95f1:901b:cb15:8889:cb15:40ae:8e8d:a37e	142.141.163.126
95f1:901b:cb15:8889:cb15:40ae:8e8d:a37f	142.141.163.127
95f1:901b:cb15:8889:cb15:40ae:8e8d:a380	142.141.163.128
95f1:901b:cb15:8889:cb15:40ae:8e8d:a381	142.141.163.129
95f1:901b:cb15:8889:cb15:40ae:8e8d:a382	142.141.163.130
95f1:901b:cb15:8889:cb15:40ae:8e8d:a383	142.141.163.131
95f1:901b:cb15:8889:cb15:40ae:8e8d:a384	142.141.163.132
95f1:901b:cb15:8889:cb15:40ae:8e8d:a385	142.141.163.133
95f1:901b:cb15:8889:cb15:40ae:8e8d:a386	142.141.163.134
95f1:901b:cb15:8889:cb15:40ae:8e8d:a387	142.141.163.135
95f1:901b:cb15:8889:cb15:40ae:8e8d:a388	142.141.163.136
95f1:901b:cb15:8889:cb15:40ae:8e8d:a389	142.141.163.137
95f1:901b:cb15:8889:cb15:40ae:8e8d:a38a	142.141.163.138
95f1:901b:cb15:8889:cb15:40ae:8e8d:a38b	142.141.163.139
95f1:901b:cb15:8889:cb15:40ae:8e8d:a38c	142.141.163.140
95f1:901b:cb15:8889:cb15:40ae:8e8d:a38d	142.141.163.141
95f1:901b:cb15:8889:cb15:40ae:8e8d:a38e	142.141.163.142
95f1:901b:cb15:8889:cb15:40ae:8e8d:a38f	142.141.163.143
95f1:901b:cb15:8889:cb15:40ae:8e8d:a390	142.141.163.144
95f1:901b:cb15:8889:cb15:40ae:8e8d:a391	142.141.163.145
95f1:901b:cb15:8889:cb15:40ae:8e8d:a392	142.141.163.146
95f1:901b:cb15:8889:cb15:40ae:8e8d:a393	142.141.163.147
95f1:901b:cb15:8889:cb15:40ae:8e8d:a394	142.141.163.148
95f1:901b:cb15:8889:cb15:40ae:8e8d:a395	142.141.163.149
95f1:901b:cb15:8889:cb15:40ae:8e8d:a396	142.141.163.150
95f1:901b:cb15:8889:cb15:40ae:8e8d:a397	142.141.163.151
95f1:901b:cb15:8889:cb15:40ae:8e8d:a398	142.141.163.152
95f1:901b:cb15:8889:cb15:40ae:8e8d:a399	142.141.163.153
95f1:901b:cb15:8889:cb15:40ae:8e8d:a39a	142.141.163.154
95f1:901b:cb15:8889:cb15:40ae:8e8d:a39b	142.141.163.155
95f1:901b:cb15:8889:cb15:40ae:8e8d:a39c	142.141.163.156
95f1:901b:cb15:8889:cb15:40ae:8e8d:a39d	142.141.163.157
95f1:901b:cb15:8889:cb15:40ae:8e8d:a39e	142.141.163.158
95f1:901b:cb15:8889:cb15:40ae:8e8d:a39f	142.141.163.159
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3a0	142.141.163.160
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3a1	142.141.163.161
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3a2	142.141.163.162
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3a3	142.141.163.163
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3a4	142.141.163.164
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3a5	142.141.163.165
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3a6	142.141.163.166
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3a7	142.141.163.167
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3a8	142.141.163.168
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3a9	142.141.163.169
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3aa	142.141.163.170
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3ab	142.141.163.171
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3ac	142.141.163.172
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3ad	142.141.163.173
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3ae	142.141.163.174
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3af	142.141.163.175
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3b0	142.141.163.176
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3b1	142.141.163.177
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3b2	142.141.163.178
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3b3	142.141.163.179
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3b4	142.141.163.180

95f1:901b:cb15:8889:cb15:40ae:8e8d:a3b5	142.141.163.181
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3b6	142.141.163.182
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3b7	142.141.163.183
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3b8	142.141.163.184
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3b9	142.141.163.185
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3ba	142.141.163.186
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3bb	142.141.163.187
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3bc	142.141.163.188
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3bd	142.141.163.189
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3be	142.141.163.190
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3bf	142.141.163.191
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3c0	142.141.163.192
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3c1	142.141.163.193
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3c2	142.141.163.194
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3c3	142.141.163.195
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3c4	142.141.163.196
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3c5	142.141.163.197
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3c6	142.141.163.198
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3c7	142.141.163.199
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3c8	142.141.163.200
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3c9	142.141.163.201
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3ca	142.141.163.202
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3cb	142.141.163.203
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3cc	142.141.163.204
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3cd	142.141.163.205
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3ce	142.141.163.206
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3cf	142.141.163.207
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3d0	142.141.163.208
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3d1	142.141.163.209
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3d2	142.141.163.210
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3d3	142.141.163.211
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3d4	142.141.163.212
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3d5	142.141.163.213
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3d6	142.141.163.214
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3d7	142.141.163.215
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3d8	142.141.163.216
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3d9	142.141.163.217
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3da	142.141.163.218
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3db	142.141.163.219
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3dc	142.141.163.220
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3dd	142.141.163.221
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3de	142.141.163.222
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3df	142.141.163.223
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3e0	142.141.163.224
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3e1	142.141.163.225
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3e2	142.141.163.226
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3e3	142.141.163.227
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3e4	142.141.163.228
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3e5	142.141.163.229
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3e6	142.141.163.230
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3e7	142.141.163.231
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3e8	142.141.163.232
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3e9	142.141.163.233
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3ea	142.141.163.234
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3eb	142.141.163.235
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3ec	142.141.163.236
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3ed	142.141.163.237
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3ee	142.141.163.238
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3ef	142.141.163.239
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3f0	142.141.163.240
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3f1	142.141.163.241
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3f2	142.141.163.242
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3f3	142.141.163.243
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3f4	142.141.163.244
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3f5	142.141.163.245
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3f6	142.141.163.246
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3f7	142.141.163.247
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3f8	142.141.163.248
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3f9	142.141.163.249
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3fa	142.141.163.250
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3fb	142.141.163.251
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3fc	142.141.163.252
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3fd	142.141.163.253
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3fe	142.141.163.254
95f1:901b:cb15:8889:cb15:40ae:8e8d:a3ff	142.141.163.255

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.