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
cb15:901b:d157:4024:ada9:b2bc:4fb1:a401	79.177.164.1
cb15:901b:d157:4024:ada9:b2bc:4fb1:a402	79.177.164.2
cb15:901b:d157:4024:ada9:b2bc:4fb1:a403	79.177.164.3
cb15:901b:d157:4024:ada9:b2bc:4fb1:a404	79.177.164.4
cb15:901b:d157:4024:ada9:b2bc:4fb1:a405	79.177.164.5
cb15:901b:d157:4024:ada9:b2bc:4fb1:a406	79.177.164.6
cb15:901b:d157:4024:ada9:b2bc:4fb1:a407	79.177.164.7
cb15:901b:d157:4024:ada9:b2bc:4fb1:a408	79.177.164.8
cb15:901b:d157:4024:ada9:b2bc:4fb1:a409	79.177.164.9
cb15:901b:d157:4024:ada9:b2bc:4fb1:a40a	79.177.164.10
cb15:901b:d157:4024:ada9:b2bc:4fb1:a40b	79.177.164.11
cb15:901b:d157:4024:ada9:b2bc:4fb1:a40c	79.177.164.12
cb15:901b:d157:4024:ada9:b2bc:4fb1:a40d	79.177.164.13
cb15:901b:d157:4024:ada9:b2bc:4fb1:a40e	79.177.164.14
cb15:901b:d157:4024:ada9:b2bc:4fb1:a40f	79.177.164.15
cb15:901b:d157:4024:ada9:b2bc:4fb1:a410	79.177.164.16
cb15:901b:d157:4024:ada9:b2bc:4fb1:a411	79.177.164.17
cb15:901b:d157:4024:ada9:b2bc:4fb1:a412	79.177.164.18
cb15:901b:d157:4024:ada9:b2bc:4fb1:a413	79.177.164.19
cb15:901b:d157:4024:ada9:b2bc:4fb1:a414	79.177.164.20
cb15:901b:d157:4024:ada9:b2bc:4fb1:a415	79.177.164.21
cb15:901b:d157:4024:ada9:b2bc:4fb1:a416	79.177.164.22
cb15:901b:d157:4024:ada9:b2bc:4fb1:a417	79.177.164.23
cb15:901b:d157:4024:ada9:b2bc:4fb1:a418	79.177.164.24
cb15:901b:d157:4024:ada9:b2bc:4fb1:a419	79.177.164.25
cb15:901b:d157:4024:ada9:b2bc:4fb1:a41a	79.177.164.26
cb15:901b:d157:4024:ada9:b2bc:4fb1:a41b	79.177.164.27
cb15:901b:d157:4024:ada9:b2bc:4fb1:a41c	79.177.164.28
cb15:901b:d157:4024:ada9:b2bc:4fb1:a41d	79.177.164.29
cb15:901b:d157:4024:ada9:b2bc:4fb1:a41e	79.177.164.30
cb15:901b:d157:4024:ada9:b2bc:4fb1:a41f	79.177.164.31
cb15:901b:d157:4024:ada9:b2bc:4fb1:a420	79.177.164.32
cb15:901b:d157:4024:ada9:b2bc:4fb1:a421	79.177.164.33
cb15:901b:d157:4024:ada9:b2bc:4fb1:a422	79.177.164.34
cb15:901b:d157:4024:ada9:b2bc:4fb1:a423	79.177.164.35
cb15:901b:d157:4024:ada9:b2bc:4fb1:a424	79.177.164.36
cb15:901b:d157:4024:ada9:b2bc:4fb1:a425	79.177.164.37
cb15:901b:d157:4024:ada9:b2bc:4fb1:a426	79.177.164.38
cb15:901b:d157:4024:ada9:b2bc:4fb1:a427	79.177.164.39
cb15:901b:d157:4024:ada9:b2bc:4fb1:a428	79.177.164.40
cb15:901b:d157:4024:ada9:b2bc:4fb1:a429	79.177.164.41
cb15:901b:d157:4024:ada9:b2bc:4fb1:a42a	79.177.164.42
cb15:901b:d157:4024:ada9:b2bc:4fb1:a42b	79.177.164.43
cb15:901b:d157:4024:ada9:b2bc:4fb1:a42c	79.177.164.44
cb15:901b:d157:4024:ada9:b2bc:4fb1:a42d	79.177.164.45
cb15:901b:d157:4024:ada9:b2bc:4fb1:a42e	79.177.164.46
cb15:901b:d157:4024:ada9:b2bc:4fb1:a42f	79.177.164.47
cb15:901b:d157:4024:ada9:b2bc:4fb1:a430	79.177.164.48
cb15:901b:d157:4024:ada9:b2bc:4fb1:a431	79.177.164.49
cb15:901b:d157:4024:ada9:b2bc:4fb1:a432	79.177.164.50
cb15:901b:d157:4024:ada9:b2bc:4fb1:a433	79.177.164.51
cb15:901b:d157:4024:ada9:b2bc:4fb1:a434	79.177.164.52
cb15:901b:d157:4024:ada9:b2bc:4fb1:a435	79.177.164.53
cb15:901b:d157:4024:ada9:b2bc:4fb1:a436	79.177.164.54
cb15:901b:d157:4024:ada9:b2bc:4fb1:a437	79.177.164.55
cb15:901b:d157:4024:ada9:b2bc:4fb1:a438	79.177.164.56
cb15:901b:d157:4024:ada9:b2bc:4fb1:a439	79.177.164.57
cb15:901b:d157:4024:ada9:b2bc:4fb1:a43a	79.177.164.58
cb15:901b:d157:4024:ada9:b2bc:4fb1:a43b	79.177.164.59
cb15:901b:d157:4024:ada9:b2bc:4fb1:a43c	79.177.164.60

cb15:901b:d157:4024:ada9:b2bc:4fb1:a43d	79.177.164.61
cb15:901b:d157:4024:ada9:b2bc:4fb1:a43e	79.177.164.62
cb15:901b:d157:4024:ada9:b2bc:4fb1:a43f	79.177.164.63
cb15:901b:d157:4024:ada9:b2bc:4fb1:a440	79.177.164.64
cb15:901b:d157:4024:ada9:b2bc:4fb1:a441	79.177.164.65
cb15:901b:d157:4024:ada9:b2bc:4fb1:a442	79.177.164.66
cb15:901b:d157:4024:ada9:b2bc:4fb1:a443	79.177.164.67
cb15:901b:d157:4024:ada9:b2bc:4fb1:a444	79.177.164.68
cb15:901b:d157:4024:ada9:b2bc:4fb1:a445	79.177.164.69
cb15:901b:d157:4024:ada9:b2bc:4fb1:a446	79.177.164.70
cb15:901b:d157:4024:ada9:b2bc:4fb1:a447	79.177.164.71
cb15:901b:d157:4024:ada9:b2bc:4fb1:a448	79.177.164.72
cb15:901b:d157:4024:ada9:b2bc:4fb1:a449	79.177.164.73
cb15:901b:d157:4024:ada9:b2bc:4fb1:a44a	79.177.164.74
cb15:901b:d157:4024:ada9:b2bc:4fb1:a44b	79.177.164.75
cb15:901b:d157:4024:ada9:b2bc:4fb1:a44c	79.177.164.76
cb15:901b:d157:4024:ada9:b2bc:4fb1:a44d	79.177.164.77
cb15:901b:d157:4024:ada9:b2bc:4fb1:a44e	79.177.164.78
cb15:901b:d157:4024:ada9:b2bc:4fb1:a44f	79.177.164.79
cb15:901b:d157:4024:ada9:b2bc:4fb1:a450	79.177.164.80
cb15:901b:d157:4024:ada9:b2bc:4fb1:a451	79.177.164.81
cb15:901b:d157:4024:ada9:b2bc:4fb1:a452	79.177.164.82
cb15:901b:d157:4024:ada9:b2bc:4fb1:a453	79.177.164.83
cb15:901b:d157:4024:ada9:b2bc:4fb1:a454	79.177.164.84
cb15:901b:d157:4024:ada9:b2bc:4fb1:a455	79.177.164.85
cb15:901b:d157:4024:ada9:b2bc:4fb1:a456	79.177.164.86
cb15:901b:d157:4024:ada9:b2bc:4fb1:a457	79.177.164.87
cb15:901b:d157:4024:ada9:b2bc:4fb1:a458	79.177.164.88
cb15:901b:d157:4024:ada9:b2bc:4fb1:a459	79.177.164.89
cb15:901b:d157:4024:ada9:b2bc:4fb1:a45a	79.177.164.90
cb15:901b:d157:4024:ada9:b2bc:4fb1:a45b	79.177.164.91
cb15:901b:d157:4024:ada9:b2bc:4fb1:a45c	79.177.164.92
cb15:901b:d157:4024:ada9:b2bc:4fb1:a45d	79.177.164.93
cb15:901b:d157:4024:ada9:b2bc:4fb1:a45e	79.177.164.94
cb15:901b:d157:4024:ada9:b2bc:4fb1:a45f	79.177.164.95
cb15:901b:d157:4024:ada9:b2bc:4fb1:a460	79.177.164.96
cb15:901b:d157:4024:ada9:b2bc:4fb1:a461	79.177.164.97
cb15:901b:d157:4024:ada9:b2bc:4fb1:a462	79.177.164.98
cb15:901b:d157:4024:ada9:b2bc:4fb1:a463	79.177.164.99
cb15:901b:d157:4024:ada9:b2bc:4fb1:a464	79.177.164.100
cb15:901b:d157:4024:ada9:b2bc:4fb1:a465	79.177.164.101
cb15:901b:d157:4024:ada9:b2bc:4fb1:a466	79.177.164.102
cb15:901b:d157:4024:ada9:b2bc:4fb1:a467	79.177.164.103
cb15:901b:d157:4024:ada9:b2bc:4fb1:a468	79.177.164.104
cb15:901b:d157:4024:ada9:b2bc:4fb1:a469	79.177.164.105
cb15:901b:d157:4024:ada9:b2bc:4fb1:a46a	79.177.164.106
cb15:901b:d157:4024:ada9:b2bc:4fb1:a46b	79.177.164.107
cb15:901b:d157:4024:ada9:b2bc:4fb1:a46c	79.177.164.108
cb15:901b:d157:4024:ada9:b2bc:4fb1:a46d	79.177.164.109
cb15:901b:d157:4024:ada9:b2bc:4fb1:a46e	79.177.164.110
cb15:901b:d157:4024:ada9:b2bc:4fb1:a46f	79.177.164.111
cb15:901b:d157:4024:ada9:b2bc:4fb1:a470	79.177.164.112
cb15:901b:d157:4024:ada9:b2bc:4fb1:a471	79.177.164.113
cb15:901b:d157:4024:ada9:b2bc:4fb1:a472	79.177.164.114
cb15:901b:d157:4024:ada9:b2bc:4fb1:a473	79.177.164.115
cb15:901b:d157:4024:ada9:b2bc:4fb1:a474	79.177.164.116
cb15:901b:d157:4024:ada9:b2bc:4fb1:a475	79.177.164.117
cb15:901b:d157:4024:ada9:b2bc:4fb1:a476	79.177.164.118
cb15:901b:d157:4024:ada9:b2bc:4fb1:a477	79.177.164.119
cb15:901b:d157:4024:ada9:b2bc:4fb1:a478	79.177.164.120

cb15:901b:d157:4024:ada9:b2bc:4fb1:a479	79.177.164.121
cb15:901b:d157:4024:ada9:b2bc:4fb1:a47a	79.177.164.122
cb15:901b:d157:4024:ada9:b2bc:4fb1:a47b	79.177.164.123
cb15:901b:d157:4024:ada9:b2bc:4fb1:a47c	79.177.164.124
cb15:901b:d157:4024:ada9:b2bc:4fb1:a47d	79.177.164.125
cb15:901b:d157:4024:ada9:b2bc:4fb1:a47e	79.177.164.126
cb15:901b:d157:4024:ada9:b2bc:4fb1:a47f	79.177.164.127
cb15:901b:d157:4024:ada9:b2bc:4fb1:a480	79.177.164.128
cb15:901b:d157:4024:ada9:b2bc:4fb1:a481	79.177.164.129
cb15:901b:d157:4024:ada9:b2bc:4fb1:a482	79.177.164.130
cb15:901b:d157:4024:ada9:b2bc:4fb1:a483	79.177.164.131
cb15:901b:d157:4024:ada9:b2bc:4fb1:a484	79.177.164.132
cb15:901b:d157:4024:ada9:b2bc:4fb1:a485	79.177.164.133
cb15:901b:d157:4024:ada9:b2bc:4fb1:a486	79.177.164.134
cb15:901b:d157:4024:ada9:b2bc:4fb1:a487	79.177.164.135
cb15:901b:d157:4024:ada9:b2bc:4fb1:a488	79.177.164.136
cb15:901b:d157:4024:ada9:b2bc:4fb1:a489	79.177.164.137
cb15:901b:d157:4024:ada9:b2bc:4fb1:a48a	79.177.164.138
cb15:901b:d157:4024:ada9:b2bc:4fb1:a48b	79.177.164.139
cb15:901b:d157:4024:ada9:b2bc:4fb1:a48c	79.177.164.140
cb15:901b:d157:4024:ada9:b2bc:4fb1:a48d	79.177.164.141
cb15:901b:d157:4024:ada9:b2bc:4fb1:a48e	79.177.164.142
cb15:901b:d157:4024:ada9:b2bc:4fb1:a48f	79.177.164.143
cb15:901b:d157:4024:ada9:b2bc:4fb1:a490	79.177.164.144
cb15:901b:d157:4024:ada9:b2bc:4fb1:a491	79.177.164.145
cb15:901b:d157:4024:ada9:b2bc:4fb1:a492	79.177.164.146
cb15:901b:d157:4024:ada9:b2bc:4fb1:a493	79.177.164.147
cb15:901b:d157:4024:ada9:b2bc:4fb1:a494	79.177.164.148
cb15:901b:d157:4024:ada9:b2bc:4fb1:a495	79.177.164.149
cb15:901b:d157:4024:ada9:b2bc:4fb1:a496	79.177.164.150
cb15:901b:d157:4024:ada9:b2bc:4fb1:a497	79.177.164.151
cb15:901b:d157:4024:ada9:b2bc:4fb1:a498	79.177.164.152
cb15:901b:d157:4024:ada9:b2bc:4fb1:a499	79.177.164.153
cb15:901b:d157:4024:ada9:b2bc:4fb1:a49a	79.177.164.154
cb15:901b:d157:4024:ada9:b2bc:4fb1:a49b	79.177.164.155
cb15:901b:d157:4024:ada9:b2bc:4fb1:a49c	79.177.164.156
cb15:901b:d157:4024:ada9:b2bc:4fb1:a49d	79.177.164.157
cb15:901b:d157:4024:ada9:b2bc:4fb1:a49e	79.177.164.158
cb15:901b:d157:4024:ada9:b2bc:4fb1:a49f	79.177.164.159
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4a0	79.177.164.160
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4a1	79.177.164.161
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4a2	79.177.164.162
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4a3	79.177.164.163
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4a4	79.177.164.164
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4a5	79.177.164.165
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4a6	79.177.164.166
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4a7	79.177.164.167
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4a8	79.177.164.168
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4a9	79.177.164.169
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4aa	79.177.164.170
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4ab	79.177.164.171
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4ac	79.177.164.172
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4ad	79.177.164.173
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4ae	79.177.164.174
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4af	79.177.164.175
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4b0	79.177.164.176
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4b1	79.177.164.177
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4b2	79.177.164.178
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4b3	79.177.164.179
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4b4	79.177.164.180

cb15:901b:d157:4024:ada9:b2bc:4fb1:a4b5	79.177.164.181
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4b6	79.177.164.182
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4b7	79.177.164.183
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4b8	79.177.164.184
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4b9	79.177.164.185
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4ba	79.177.164.186
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4bb	79.177.164.187
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4bc	79.177.164.188
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4bd	79.177.164.189
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4be	79.177.164.190
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4bf	79.177.164.191
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4c0	79.177.164.192
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4c1	79.177.164.193
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4c2	79.177.164.194
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4c3	79.177.164.195
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4c4	79.177.164.196
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4c5	79.177.164.197
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4c6	79.177.164.198
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4c7	79.177.164.199
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4c8	79.177.164.200
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4c9	79.177.164.201
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4ca	79.177.164.202
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4cb	79.177.164.203
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4cc	79.177.164.204
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4cd	79.177.164.205
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4ce	79.177.164.206
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4cf	79.177.164.207
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4d0	79.177.164.208
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4d1	79.177.164.209
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4d2	79.177.164.210
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4d3	79.177.164.211
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4d4	79.177.164.212
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4d5	79.177.164.213
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4d6	79.177.164.214
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4d7	79.177.164.215
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4d8	79.177.164.216
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4d9	79.177.164.217
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4da	79.177.164.218
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4db	79.177.164.219
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4dc	79.177.164.220
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4dd	79.177.164.221
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4de	79.177.164.222
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4df	79.177.164.223
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4e0	79.177.164.224
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4e1	79.177.164.225
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4e2	79.177.164.226
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4e3	79.177.164.227
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4e4	79.177.164.228
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4e5	79.177.164.229
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4e6	79.177.164.230
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4e7	79.177.164.231
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4e8	79.177.164.232
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4e9	79.177.164.233
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4ea	79.177.164.234
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4eb	79.177.164.235
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4ec	79.177.164.236
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4ed	79.177.164.237
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4ee	79.177.164.238
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4ef	79.177.164.239
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4f0	79.177.164.240
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4f1	79.177.164.241
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4f2	79.177.164.242
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4f3	79.177.164.243
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4f4	79.177.164.244
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4f5	79.177.164.245
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4f6	79.177.164.246
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4f7	79.177.164.247
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4f8	79.177.164.248
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4f9	79.177.164.249
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4fa	79.177.164.250
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4fb	79.177.164.251
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4fc	79.177.164.252
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4fd	79.177.164.253
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4fe	79.177.164.254
cb15:901b:d157:4024:ada9:b2bc:4fb1:a4ff	79.177.164.255

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.