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:c6fb:a301	198.251.163.1
95f1:901b:cb15:8889:cb15:40ae:c6fb:a302	198.251.163.2
95f1:901b:cb15:8889:cb15:40ae:c6fb:a303	198.251.163.3
95f1:901b:cb15:8889:cb15:40ae:c6fb:a304	198.251.163.4
95f1:901b:cb15:8889:cb15:40ae:c6fb:a305	198.251.163.5
95f1:901b:cb15:8889:cb15:40ae:c6fb:a306	198.251.163.6
95f1:901b:cb15:8889:cb15:40ae:c6fb:a307	198.251.163.7
95f1:901b:cb15:8889:cb15:40ae:c6fb:a308	198.251.163.8
95f1:901b:cb15:8889:cb15:40ae:c6fb:a309	198.251.163.9
95f1:901b:cb15:8889:cb15:40ae:c6fb:a30a	198.251.163.10
95f1:901b:cb15:8889:cb15:40ae:c6fb:a30b	198.251.163.11
95f1:901b:cb15:8889:cb15:40ae:c6fb:a30c	198.251.163.12
95f1:901b:cb15:8889:cb15:40ae:c6fb:a30d	198.251.163.13
95f1:901b:cb15:8889:cb15:40ae:c6fb:a30e	198.251.163.14
95f1:901b:cb15:8889:cb15:40ae:c6fb:a30f	198.251.163.15
95f1:901b:cb15:8889:cb15:40ae:c6fb:a310	198.251.163.16
95f1:901b:cb15:8889:cb15:40ae:c6fb:a311	198.251.163.17
95f1:901b:cb15:8889:cb15:40ae:c6fb:a312	198.251.163.18
95f1:901b:cb15:8889:cb15:40ae:c6fb:a313	198.251.163.19
95f1:901b:cb15:8889:cb15:40ae:c6fb:a314	198.251.163.20
95f1:901b:cb15:8889:cb15:40ae:c6fb:a315	198.251.163.21
95f1:901b:cb15:8889:cb15:40ae:c6fb:a316	198.251.163.22
95f1:901b:cb15:8889:cb15:40ae:c6fb:a317	198.251.163.23
95f1:901b:cb15:8889:cb15:40ae:c6fb:a318	198.251.163.24
95f1:901b:cb15:8889:cb15:40ae:c6fb:a319	198.251.163.25
95f1:901b:cb15:8889:cb15:40ae:c6fb:a31a	198.251.163.26
95f1:901b:cb15:8889:cb15:40ae:c6fb:a31b	198.251.163.27
95f1:901b:cb15:8889:cb15:40ae:c6fb:a31c	198.251.163.28
95f1:901b:cb15:8889:cb15:40ae:c6fb:a31d	198.251.163.29
95f1:901b:cb15:8889:cb15:40ae:c6fb:a31e	198.251.163.30
95f1:901b:cb15:8889:cb15:40ae:c6fb:a31f	198.251.163.31
95f1:901b:cb15:8889:cb15:40ae:c6fb:a320	198.251.163.32
95f1:901b:cb15:8889:cb15:40ae:c6fb:a321	198.251.163.33
95f1:901b:cb15:8889:cb15:40ae:c6fb:a322	198.251.163.34
95f1:901b:cb15:8889:cb15:40ae:c6fb:a323	198.251.163.35
95f1:901b:cb15:8889:cb15:40ae:c6fb:a324	198.251.163.36
95f1:901b:cb15:8889:cb15:40ae:c6fb:a325	198.251.163.37
95f1:901b:cb15:8889:cb15:40ae:c6fb:a326	198.251.163.38
95f1:901b:cb15:8889:cb15:40ae:c6fb:a327	198.251.163.39
95f1:901b:cb15:8889:cb15:40ae:c6fb:a328	198.251.163.40
95f1:901b:cb15:8889:cb15:40ae:c6fb:a329	198.251.163.41
95f1:901b:cb15:8889:cb15:40ae:c6fb:a32a	198.251.163.42
95f1:901b:cb15:8889:cb15:40ae:c6fb:a32b	198.251.163.43
95f1:901b:cb15:8889:cb15:40ae:c6fb:a32c	198.251.163.44
95f1:901b:cb15:8889:cb15:40ae:c6fb:a32d	198.251.163.45
95f1:901b:cb15:8889:cb15:40ae:c6fb:a32e	198.251.163.46
95f1:901b:cb15:8889:cb15:40ae:c6fb:a32f	198.251.163.47
95f1:901b:cb15:8889:cb15:40ae:c6fb:a330	198.251.163.48
95f1:901b:cb15:8889:cb15:40ae:c6fb:a331	198.251.163.49
95f1:901b:cb15:8889:cb15:40ae:c6fb:a332	198.251.163.50
95f1:901b:cb15:8889:cb15:40ae:c6fb:a333	198.251.163.51
95f1:901b:cb15:8889:cb15:40ae:c6fb:a334	198.251.163.52
95f1:901b:cb15:8889:cb15:40ae:c6fb:a335	198.251.163.53
95f1:901b:cb15:8889:cb15:40ae:c6fb:a336	198.251.163.54
95f1:901b:cb15:8889:cb15:40ae:c6fb:a337	198.251.163.55
95f1:901b:cb15:8889:cb15:40ae:c6fb:a338	198.251.163.56
95f1:901b:cb15:8889:cb15:40ae:c6fb:a339	198.251.163.57
95f1:901b:cb15:8889:cb15:40ae:c6fb:a33a	198.251.163.58
95f1:901b:cb15:8889:cb15:40ae:c6fb:a33b	198.251.163.59
95f1:901b:cb15:8889:cb15:40ae:c6fb:a33c	198.251.163.60

95f1:901b:cb15:8889:cb15:40ae:c6fb:a33d	198.251.163.61
95f1:901b:cb15:8889:cb15:40ae:c6fb:a33e	198.251.163.62
95f1:901b:cb15:8889:cb15:40ae:c6fb:a33f	198.251.163.63
95f1:901b:cb15:8889:cb15:40ae:c6fb:a340	198.251.163.64
95f1:901b:cb15:8889:cb15:40ae:c6fb:a341	198.251.163.65
95f1:901b:cb15:8889:cb15:40ae:c6fb:a342	198.251.163.66
95f1:901b:cb15:8889:cb15:40ae:c6fb:a343	198.251.163.67
95f1:901b:cb15:8889:cb15:40ae:c6fb:a344	198.251.163.68
95f1:901b:cb15:8889:cb15:40ae:c6fb:a345	198.251.163.69
95f1:901b:cb15:8889:cb15:40ae:c6fb:a346	198.251.163.70
95f1:901b:cb15:8889:cb15:40ae:c6fb:a347	198.251.163.71
95f1:901b:cb15:8889:cb15:40ae:c6fb:a348	198.251.163.72
95f1:901b:cb15:8889:cb15:40ae:c6fb:a349	198.251.163.73
95f1:901b:cb15:8889:cb15:40ae:c6fb:a34a	198.251.163.74
95f1:901b:cb15:8889:cb15:40ae:c6fb:a34b	198.251.163.75
95f1:901b:cb15:8889:cb15:40ae:c6fb:a34c	198.251.163.76
95f1:901b:cb15:8889:cb15:40ae:c6fb:a34d	198.251.163.77
95f1:901b:cb15:8889:cb15:40ae:c6fb:a34e	198.251.163.78
95f1:901b:cb15:8889:cb15:40ae:c6fb:a34f	198.251.163.79
95f1:901b:cb15:8889:cb15:40ae:c6fb:a350	198.251.163.80
95f1:901b:cb15:8889:cb15:40ae:c6fb:a351	198.251.163.81
95f1:901b:cb15:8889:cb15:40ae:c6fb:a352	198.251.163.82
95f1:901b:cb15:8889:cb15:40ae:c6fb:a353	198.251.163.83
95f1:901b:cb15:8889:cb15:40ae:c6fb:a354	198.251.163.84
95f1:901b:cb15:8889:cb15:40ae:c6fb:a355	198.251.163.85
95f1:901b:cb15:8889:cb15:40ae:c6fb:a356	198.251.163.86
95f1:901b:cb15:8889:cb15:40ae:c6fb:a357	198.251.163.87
95f1:901b:cb15:8889:cb15:40ae:c6fb:a358	198.251.163.88
95f1:901b:cb15:8889:cb15:40ae:c6fb:a359	198.251.163.89
95f1:901b:cb15:8889:cb15:40ae:c6fb:a35a	198.251.163.90
95f1:901b:cb15:8889:cb15:40ae:c6fb:a35b	198.251.163.91
95f1:901b:cb15:8889:cb15:40ae:c6fb:a35c	198.251.163.92
95f1:901b:cb15:8889:cb15:40ae:c6fb:a35d	198.251.163.93
95f1:901b:cb15:8889:cb15:40ae:c6fb:a35e	198.251.163.94
95f1:901b:cb15:8889:cb15:40ae:c6fb:a35f	198.251.163.95
95f1:901b:cb15:8889:cb15:40ae:c6fb:a360	198.251.163.96
95f1:901b:cb15:8889:cb15:40ae:c6fb:a361	198.251.163.97
95f1:901b:cb15:8889:cb15:40ae:c6fb:a362	198.251.163.98
95f1:901b:cb15:8889:cb15:40ae:c6fb:a363	198.251.163.99
95f1:901b:cb15:8889:cb15:40ae:c6fb:a364	198.251.163.100
95f1:901b:cb15:8889:cb15:40ae:c6fb:a365	198.251.163.101
95f1:901b:cb15:8889:cb15:40ae:c6fb:a366	198.251.163.102
95f1:901b:cb15:8889:cb15:40ae:c6fb:a367	198.251.163.103
95f1:901b:cb15:8889:cb15:40ae:c6fb:a368	198.251.163.104
95f1:901b:cb15:8889:cb15:40ae:c6fb:a369	198.251.163.105
95f1:901b:cb15:8889:cb15:40ae:c6fb:a36a	198.251.163.106
95f1:901b:cb15:8889:cb15:40ae:c6fb:a36b	198.251.163.107
95f1:901b:cb15:8889:cb15:40ae:c6fb:a36c	198.251.163.108
95f1:901b:cb15:8889:cb15:40ae:c6fb:a36d	198.251.163.109
95f1:901b:cb15:8889:cb15:40ae:c6fb:a36e	198.251.163.110
95f1:901b:cb15:8889:cb15:40ae:c6fb:a36f	198.251.163.111
95f1:901b:cb15:8889:cb15:40ae:c6fb:a370	198.251.163.112
95f1:901b:cb15:8889:cb15:40ae:c6fb:a371	198.251.163.113
95f1:901b:cb15:8889:cb15:40ae:c6fb:a372	198.251.163.114
95f1:901b:cb15:8889:cb15:40ae:c6fb:a373	198.251.163.115
95f1:901b:cb15:8889:cb15:40ae:c6fb:a374	198.251.163.116
95f1:901b:cb15:8889:cb15:40ae:c6fb:a375	198.251.163.117
95f1:901b:cb15:8889:cb15:40ae:c6fb:a376	198.251.163.118
95f1:901b:cb15:8889:cb15:40ae:c6fb:a377	198.251.163.119
95f1:901b:cb15:8889:cb15:40ae:c6fb:a378	198.251.163.120

95f1:901b:cb15:8889:cb15:40ae:c6fb:a379	198.251.163.121
95f1:901b:cb15:8889:cb15:40ae:c6fb:a37a	198.251.163.122
95f1:901b:cb15:8889:cb15:40ae:c6fb:a37b	198.251.163.123
95f1:901b:cb15:8889:cb15:40ae:c6fb:a37c	198.251.163.124
95f1:901b:cb15:8889:cb15:40ae:c6fb:a37d	198.251.163.125
95f1:901b:cb15:8889:cb15:40ae:c6fb:a37e	198.251.163.126
95f1:901b:cb15:8889:cb15:40ae:c6fb:a37f	198.251.163.127
95f1:901b:cb15:8889:cb15:40ae:c6fb:a380	198.251.163.128
95f1:901b:cb15:8889:cb15:40ae:c6fb:a381	198.251.163.129
95f1:901b:cb15:8889:cb15:40ae:c6fb:a382	198.251.163.130
95f1:901b:cb15:8889:cb15:40ae:c6fb:a383	198.251.163.131
95f1:901b:cb15:8889:cb15:40ae:c6fb:a384	198.251.163.132
95f1:901b:cb15:8889:cb15:40ae:c6fb:a385	198.251.163.133
95f1:901b:cb15:8889:cb15:40ae:c6fb:a386	198.251.163.134
95f1:901b:cb15:8889:cb15:40ae:c6fb:a387	198.251.163.135
95f1:901b:cb15:8889:cb15:40ae:c6fb:a388	198.251.163.136
95f1:901b:cb15:8889:cb15:40ae:c6fb:a389	198.251.163.137
95f1:901b:cb15:8889:cb15:40ae:c6fb:a38a	198.251.163.138
95f1:901b:cb15:8889:cb15:40ae:c6fb:a38b	198.251.163.139
95f1:901b:cb15:8889:cb15:40ae:c6fb:a38c	198.251.163.140
95f1:901b:cb15:8889:cb15:40ae:c6fb:a38d	198.251.163.141
95f1:901b:cb15:8889:cb15:40ae:c6fb:a38e	198.251.163.142
95f1:901b:cb15:8889:cb15:40ae:c6fb:a38f	198.251.163.143
95f1:901b:cb15:8889:cb15:40ae:c6fb:a390	198.251.163.144
95f1:901b:cb15:8889:cb15:40ae:c6fb:a391	198.251.163.145
95f1:901b:cb15:8889:cb15:40ae:c6fb:a392	198.251.163.146
95f1:901b:cb15:8889:cb15:40ae:c6fb:a393	198.251.163.147
95f1:901b:cb15:8889:cb15:40ae:c6fb:a394	198.251.163.148
95f1:901b:cb15:8889:cb15:40ae:c6fb:a395	198.251.163.149
95f1:901b:cb15:8889:cb15:40ae:c6fb:a396	198.251.163.150
95f1:901b:cb15:8889:cb15:40ae:c6fb:a397	198.251.163.151
95f1:901b:cb15:8889:cb15:40ae:c6fb:a398	198.251.163.152
95f1:901b:cb15:8889:cb15:40ae:c6fb:a399	198.251.163.153
95f1:901b:cb15:8889:cb15:40ae:c6fb:a39a	198.251.163.154
95f1:901b:cb15:8889:cb15:40ae:c6fb:a39b	198.251.163.155
95f1:901b:cb15:8889:cb15:40ae:c6fb:a39c	198.251.163.156
95f1:901b:cb15:8889:cb15:40ae:c6fb:a39d	198.251.163.157
95f1:901b:cb15:8889:cb15:40ae:c6fb:a39e	198.251.163.158
95f1:901b:cb15:8889:cb15:40ae:c6fb:a39f	198.251.163.159
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3a0	198.251.163.160
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3a1	198.251.163.161
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3a2	198.251.163.162
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3a3	198.251.163.163
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3a4	198.251.163.164
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3a5	198.251.163.165
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3a6	198.251.163.166
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3a7	198.251.163.167
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3a8	198.251.163.168
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3a9	198.251.163.169
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3aa	198.251.163.170
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3ab	198.251.163.171
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3ac	198.251.163.172
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3ad	198.251.163.173
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3ae	198.251.163.174
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3af	198.251.163.175
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3b0	198.251.163.176
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3b1	198.251.163.177
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3b2	198.251.163.178
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3b3	198.251.163.179
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3b4	198.251.163.180

95f1:901b:cb15:8889:cb15:40ae:c6fb:a3b5	198.251.163.181
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3b6	198.251.163.182
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3b7	198.251.163.183
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3b8	198.251.163.184
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3b9	198.251.163.185
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3ba	198.251.163.186
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3bb	198.251.163.187
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3bc	198.251.163.188
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3bd	198.251.163.189
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3be	198.251.163.190
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3bf	198.251.163.191
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3c0	198.251.163.192
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3c1	198.251.163.193
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3c2	198.251.163.194
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3c3	198.251.163.195
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3c4	198.251.163.196
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3c5	198.251.163.197
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3c6	198.251.163.198
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3c7	198.251.163.199
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3c8	198.251.163.200
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3c9	198.251.163.201
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3ca	198.251.163.202
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3cb	198.251.163.203
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3cc	198.251.163.204
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3cd	198.251.163.205
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3ce	198.251.163.206
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3cf	198.251.163.207
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3d0	198.251.163.208
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3d1	198.251.163.209
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3d2	198.251.163.210
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3d3	198.251.163.211
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3d4	198.251.163.212
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3d5	198.251.163.213
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3d6	198.251.163.214
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3d7	198.251.163.215
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3d8	198.251.163.216
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3d9	198.251.163.217
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3da	198.251.163.218
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3db	198.251.163.219
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3dc	198.251.163.220
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3dd	198.251.163.221
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3de	198.251.163.222
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3df	198.251.163.223
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3e0	198.251.163.224
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3e1	198.251.163.225
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3e2	198.251.163.226
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3e3	198.251.163.227
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3e4	198.251.163.228
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3e5	198.251.163.229
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3e6	198.251.163.230
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3e7	198.251.163.231
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3e8	198.251.163.232
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3e9	198.251.163.233
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3ea	198.251.163.234
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3eb	198.251.163.235
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3ec	198.251.163.236
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3ed	198.251.163.237
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3ee	198.251.163.238
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3ef	198.251.163.239
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3f0	198.251.163.240
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3f1	198.251.163.241
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3f2	198.251.163.242
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3f3	198.251.163.243
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3f4	198.251.163.244
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3f5	198.251.163.245
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3f6	198.251.163.246
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3f7	198.251.163.247
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3f8	198.251.163.248
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3f9	198.251.163.249
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3fa	198.251.163.250
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3fb	198.251.163.251
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3fc	198.251.163.252
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3fd	198.251.163.253
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3fe	198.251.163.254
95f1:901b:cb15:8889:cb15:40ae:c6fb:a3ff	198.251.163.255

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.