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:4fe1:d401	79.225.212.1
cb15:901b:d157:4024:ada9:b2bc:4fe1:d402	79.225.212.2
cb15:901b:d157:4024:ada9:b2bc:4fe1:d403	79.225.212.3
cb15:901b:d157:4024:ada9:b2bc:4fe1:d404	79.225.212.4
cb15:901b:d157:4024:ada9:b2bc:4fe1:d405	79.225.212.5
cb15:901b:d157:4024:ada9:b2bc:4fe1:d406	79.225.212.6
cb15:901b:d157:4024:ada9:b2bc:4fe1:d407	79.225.212.7
cb15:901b:d157:4024:ada9:b2bc:4fe1:d408	79.225.212.8
cb15:901b:d157:4024:ada9:b2bc:4fe1:d409	79.225.212.9
cb15:901b:d157:4024:ada9:b2bc:4fe1:d40a	79.225.212.10
cb15:901b:d157:4024:ada9:b2bc:4fe1:d40b	79.225.212.11
cb15:901b:d157:4024:ada9:b2bc:4fe1:d40c	79.225.212.12
cb15:901b:d157:4024:ada9:b2bc:4fe1:d40d	79.225.212.13
cb15:901b:d157:4024:ada9:b2bc:4fe1:d40e	79.225.212.14
cb15:901b:d157:4024:ada9:b2bc:4fe1:d40f	79.225.212.15
cb15:901b:d157:4024:ada9:b2bc:4fe1:d410	79.225.212.16
cb15:901b:d157:4024:ada9:b2bc:4fe1:d411	79.225.212.17
cb15:901b:d157:4024:ada9:b2bc:4fe1:d412	79.225.212.18
cb15:901b:d157:4024:ada9:b2bc:4fe1:d413	79.225.212.19
cb15:901b:d157:4024:ada9:b2bc:4fe1:d414	79.225.212.20
cb15:901b:d157:4024:ada9:b2bc:4fe1:d415	79.225.212.21
cb15:901b:d157:4024:ada9:b2bc:4fe1:d416	79.225.212.22
cb15:901b:d157:4024:ada9:b2bc:4fe1:d417	79.225.212.23
cb15:901b:d157:4024:ada9:b2bc:4fe1:d418	79.225.212.24
cb15:901b:d157:4024:ada9:b2bc:4fe1:d419	79.225.212.25
cb15:901b:d157:4024:ada9:b2bc:4fe1:d41a	79.225.212.26
cb15:901b:d157:4024:ada9:b2bc:4fe1:d41b	79.225.212.27
cb15:901b:d157:4024:ada9:b2bc:4fe1:d41c	79.225.212.28
cb15:901b:d157:4024:ada9:b2bc:4fe1:d41d	79.225.212.29
cb15:901b:d157:4024:ada9:b2bc:4fe1:d41e	79.225.212.30
cb15:901b:d157:4024:ada9:b2bc:4fe1:d41f	79.225.212.31
cb15:901b:d157:4024:ada9:b2bc:4fe1:d420	79.225.212.32
cb15:901b:d157:4024:ada9:b2bc:4fe1:d421	79.225.212.33
cb15:901b:d157:4024:ada9:b2bc:4fe1:d422	79.225.212.34
cb15:901b:d157:4024:ada9:b2bc:4fe1:d423	79.225.212.35
cb15:901b:d157:4024:ada9:b2bc:4fe1:d424	79.225.212.36
cb15:901b:d157:4024:ada9:b2bc:4fe1:d425	79.225.212.37
cb15:901b:d157:4024:ada9:b2bc:4fe1:d426	79.225.212.38
cb15:901b:d157:4024:ada9:b2bc:4fe1:d427	79.225.212.39
cb15:901b:d157:4024:ada9:b2bc:4fe1:d428	79.225.212.40
cb15:901b:d157:4024:ada9:b2bc:4fe1:d429	79.225.212.41
cb15:901b:d157:4024:ada9:b2bc:4fe1:d42a	79.225.212.42
cb15:901b:d157:4024:ada9:b2bc:4fe1:d42b	79.225.212.43
cb15:901b:d157:4024:ada9:b2bc:4fe1:d42c	79.225.212.44
cb15:901b:d157:4024:ada9:b2bc:4fe1:d42d	79.225.212.45
cb15:901b:d157:4024:ada9:b2bc:4fe1:d42e	79.225.212.46
cb15:901b:d157:4024:ada9:b2bc:4fe1:d42f	79.225.212.47
cb15:901b:d157:4024:ada9:b2bc:4fe1:d430	79.225.212.48
cb15:901b:d157:4024:ada9:b2bc:4fe1:d431	79.225.212.49
cb15:901b:d157:4024:ada9:b2bc:4fe1:d432	79.225.212.50
cb15:901b:d157:4024:ada9:b2bc:4fe1:d433	79.225.212.51
cb15:901b:d157:4024:ada9:b2bc:4fe1:d434	79.225.212.52
cb15:901b:d157:4024:ada9:b2bc:4fe1:d435	79.225.212.53
cb15:901b:d157:4024:ada9:b2bc:4fe1:d436	79.225.212.54
cb15:901b:d157:4024:ada9:b2bc:4fe1:d437	79.225.212.55
cb15:901b:d157:4024:ada9:b2bc:4fe1:d438	79.225.212.56
cb15:901b:d157:4024:ada9:b2bc:4fe1:d439	79.225.212.57
cb15:901b:d157:4024:ada9:b2bc:4fe1:d43a	79.225.212.58
cb15:901b:d157:4024:ada9:b2bc:4fe1:d43b	79.225.212.59
cb15:901b:d157:4024:ada9:b2bc:4fe1:d43c	79.225.212.60

cb15:901b:d157:4024:ada9:b2bc:4fe1:d43d	79.225.212.61
cb15:901b:d157:4024:ada9:b2bc:4fe1:d43e	79.225.212.62
cb15:901b:d157:4024:ada9:b2bc:4fe1:d43f	79.225.212.63
cb15:901b:d157:4024:ada9:b2bc:4fe1:d440	79.225.212.64
cb15:901b:d157:4024:ada9:b2bc:4fe1:d441	79.225.212.65
cb15:901b:d157:4024:ada9:b2bc:4fe1:d442	79.225.212.66
cb15:901b:d157:4024:ada9:b2bc:4fe1:d443	79.225.212.67
cb15:901b:d157:4024:ada9:b2bc:4fe1:d444	79.225.212.68
cb15:901b:d157:4024:ada9:b2bc:4fe1:d445	79.225.212.69
cb15:901b:d157:4024:ada9:b2bc:4fe1:d446	79.225.212.70
cb15:901b:d157:4024:ada9:b2bc:4fe1:d447	79.225.212.71
cb15:901b:d157:4024:ada9:b2bc:4fe1:d448	79.225.212.72
cb15:901b:d157:4024:ada9:b2bc:4fe1:d449	79.225.212.73
cb15:901b:d157:4024:ada9:b2bc:4fe1:d44a	79.225.212.74
cb15:901b:d157:4024:ada9:b2bc:4fe1:d44b	79.225.212.75
cb15:901b:d157:4024:ada9:b2bc:4fe1:d44c	79.225.212.76
cb15:901b:d157:4024:ada9:b2bc:4fe1:d44d	79.225.212.77
cb15:901b:d157:4024:ada9:b2bc:4fe1:d44e	79.225.212.78
cb15:901b:d157:4024:ada9:b2bc:4fe1:d44f	79.225.212.79
cb15:901b:d157:4024:ada9:b2bc:4fe1:d450	79.225.212.80
cb15:901b:d157:4024:ada9:b2bc:4fe1:d451	79.225.212.81
cb15:901b:d157:4024:ada9:b2bc:4fe1:d452	79.225.212.82
cb15:901b:d157:4024:ada9:b2bc:4fe1:d453	79.225.212.83
cb15:901b:d157:4024:ada9:b2bc:4fe1:d454	79.225.212.84
cb15:901b:d157:4024:ada9:b2bc:4fe1:d455	79.225.212.85
cb15:901b:d157:4024:ada9:b2bc:4fe1:d456	79.225.212.86
cb15:901b:d157:4024:ada9:b2bc:4fe1:d457	79.225.212.87
cb15:901b:d157:4024:ada9:b2bc:4fe1:d458	79.225.212.88
cb15:901b:d157:4024:ada9:b2bc:4fe1:d459	79.225.212.89
cb15:901b:d157:4024:ada9:b2bc:4fe1:d45a	79.225.212.90
cb15:901b:d157:4024:ada9:b2bc:4fe1:d45b	79.225.212.91
cb15:901b:d157:4024:ada9:b2bc:4fe1:d45c	79.225.212.92
cb15:901b:d157:4024:ada9:b2bc:4fe1:d45d	79.225.212.93
cb15:901b:d157:4024:ada9:b2bc:4fe1:d45e	79.225.212.94
cb15:901b:d157:4024:ada9:b2bc:4fe1:d45f	79.225.212.95
cb15:901b:d157:4024:ada9:b2bc:4fe1:d460	79.225.212.96
cb15:901b:d157:4024:ada9:b2bc:4fe1:d461	79.225.212.97
cb15:901b:d157:4024:ada9:b2bc:4fe1:d462	79.225.212.98
cb15:901b:d157:4024:ada9:b2bc:4fe1:d463	79.225.212.99
cb15:901b:d157:4024:ada9:b2bc:4fe1:d464	79.225.212.100
cb15:901b:d157:4024:ada9:b2bc:4fe1:d465	79.225.212.101
cb15:901b:d157:4024:ada9:b2bc:4fe1:d466	79.225.212.102
cb15:901b:d157:4024:ada9:b2bc:4fe1:d467	79.225.212.103
cb15:901b:d157:4024:ada9:b2bc:4fe1:d468	79.225.212.104
cb15:901b:d157:4024:ada9:b2bc:4fe1:d469	79.225.212.105
cb15:901b:d157:4024:ada9:b2bc:4fe1:d46a	79.225.212.106
cb15:901b:d157:4024:ada9:b2bc:4fe1:d46b	79.225.212.107
cb15:901b:d157:4024:ada9:b2bc:4fe1:d46c	79.225.212.108
cb15:901b:d157:4024:ada9:b2bc:4fe1:d46d	79.225.212.109
cb15:901b:d157:4024:ada9:b2bc:4fe1:d46e	79.225.212.110
cb15:901b:d157:4024:ada9:b2bc:4fe1:d46f	79.225.212.111
cb15:901b:d157:4024:ada9:b2bc:4fe1:d470	79.225.212.112
cb15:901b:d157:4024:ada9:b2bc:4fe1:d471	79.225.212.113
cb15:901b:d157:4024:ada9:b2bc:4fe1:d472	79.225.212.114
cb15:901b:d157:4024:ada9:b2bc:4fe1:d473	79.225.212.115
cb15:901b:d157:4024:ada9:b2bc:4fe1:d474	79.225.212.116
cb15:901b:d157:4024:ada9:b2bc:4fe1:d475	79.225.212.117
cb15:901b:d157:4024:ada9:b2bc:4fe1:d476	79.225.212.118
cb15:901b:d157:4024:ada9:b2bc:4fe1:d477	79.225.212.119
cb15:901b:d157:4024:ada9:b2bc:4fe1:d478	79.225.212.120

cb15:901b:d157:4024:ada9:b2bc:4fe1:d479	79.225.212.121
cb15:901b:d157:4024:ada9:b2bc:4fe1:d47a	79.225.212.122
cb15:901b:d157:4024:ada9:b2bc:4fe1:d47b	79.225.212.123
cb15:901b:d157:4024:ada9:b2bc:4fe1:d47c	79.225.212.124
cb15:901b:d157:4024:ada9:b2bc:4fe1:d47d	79.225.212.125
cb15:901b:d157:4024:ada9:b2bc:4fe1:d47e	79.225.212.126
cb15:901b:d157:4024:ada9:b2bc:4fe1:d47f	79.225.212.127
cb15:901b:d157:4024:ada9:b2bc:4fe1:d480	79.225.212.128
cb15:901b:d157:4024:ada9:b2bc:4fe1:d481	79.225.212.129
cb15:901b:d157:4024:ada9:b2bc:4fe1:d482	79.225.212.130
cb15:901b:d157:4024:ada9:b2bc:4fe1:d483	79.225.212.131
cb15:901b:d157:4024:ada9:b2bc:4fe1:d484	79.225.212.132
cb15:901b:d157:4024:ada9:b2bc:4fe1:d485	79.225.212.133
cb15:901b:d157:4024:ada9:b2bc:4fe1:d486	79.225.212.134
cb15:901b:d157:4024:ada9:b2bc:4fe1:d487	79.225.212.135
cb15:901b:d157:4024:ada9:b2bc:4fe1:d488	79.225.212.136
cb15:901b:d157:4024:ada9:b2bc:4fe1:d489	79.225.212.137
cb15:901b:d157:4024:ada9:b2bc:4fe1:d48a	79.225.212.138
cb15:901b:d157:4024:ada9:b2bc:4fe1:d48b	79.225.212.139
cb15:901b:d157:4024:ada9:b2bc:4fe1:d48c	79.225.212.140
cb15:901b:d157:4024:ada9:b2bc:4fe1:d48d	79.225.212.141
cb15:901b:d157:4024:ada9:b2bc:4fe1:d48e	79.225.212.142
cb15:901b:d157:4024:ada9:b2bc:4fe1:d48f	79.225.212.143
cb15:901b:d157:4024:ada9:b2bc:4fe1:d490	79.225.212.144
cb15:901b:d157:4024:ada9:b2bc:4fe1:d491	79.225.212.145
cb15:901b:d157:4024:ada9:b2bc:4fe1:d492	79.225.212.146
cb15:901b:d157:4024:ada9:b2bc:4fe1:d493	79.225.212.147
cb15:901b:d157:4024:ada9:b2bc:4fe1:d494	79.225.212.148
cb15:901b:d157:4024:ada9:b2bc:4fe1:d495	79.225.212.149
cb15:901b:d157:4024:ada9:b2bc:4fe1:d496	79.225.212.150
cb15:901b:d157:4024:ada9:b2bc:4fe1:d497	79.225.212.151
cb15:901b:d157:4024:ada9:b2bc:4fe1:d498	79.225.212.152
cb15:901b:d157:4024:ada9:b2bc:4fe1:d499	79.225.212.153
cb15:901b:d157:4024:ada9:b2bc:4fe1:d49a	79.225.212.154
cb15:901b:d157:4024:ada9:b2bc:4fe1:d49b	79.225.212.155
cb15:901b:d157:4024:ada9:b2bc:4fe1:d49c	79.225.212.156
cb15:901b:d157:4024:ada9:b2bc:4fe1:d49d	79.225.212.157
cb15:901b:d157:4024:ada9:b2bc:4fe1:d49e	79.225.212.158
cb15:901b:d157:4024:ada9:b2bc:4fe1:d49f	79.225.212.159
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4a0	79.225.212.160
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4a1	79.225.212.161
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4a2	79.225.212.162
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4a3	79.225.212.163
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4a4	79.225.212.164
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4a5	79.225.212.165
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4a6	79.225.212.166
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4a7	79.225.212.167
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4a8	79.225.212.168
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4a9	79.225.212.169
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4aa	79.225.212.170
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4ab	79.225.212.171
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4ac	79.225.212.172
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4ad	79.225.212.173
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4ae	79.225.212.174
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4af	79.225.212.175
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4b0	79.225.212.176
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4b1	79.225.212.177
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4b2	79.225.212.178
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4b3	79.225.212.179
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4b4	79.225.212.180

cb15:901b:d157:4024:ada9:b2bc:4fe1:d4b5	79.225.212.181
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4b6	79.225.212.182
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4b7	79.225.212.183
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4b8	79.225.212.184
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4b9	79.225.212.185
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4ba	79.225.212.186
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4bb	79.225.212.187
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4bc	79.225.212.188
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4bd	79.225.212.189
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4be	79.225.212.190
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4bf	79.225.212.191
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4c0	79.225.212.192
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4c1	79.225.212.193
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4c2	79.225.212.194
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4c3	79.225.212.195
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4c4	79.225.212.196
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4c5	79.225.212.197
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4c6	79.225.212.198
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4c7	79.225.212.199
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4c8	79.225.212.200
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4c9	79.225.212.201
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4ca	79.225.212.202
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4cb	79.225.212.203
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4cc	79.225.212.204
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4cd	79.225.212.205
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4ce	79.225.212.206
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4cf	79.225.212.207
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4d0	79.225.212.208
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4d1	79.225.212.209
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4d2	79.225.212.210
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4d3	79.225.212.211
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4d4	79.225.212.212
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4d5	79.225.212.213
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4d6	79.225.212.214
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4d7	79.225.212.215
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4d8	79.225.212.216
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4d9	79.225.212.217
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4da	79.225.212.218
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4db	79.225.212.219
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4dc	79.225.212.220
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4dd	79.225.212.221
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4de	79.225.212.222
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4df	79.225.212.223
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4e0	79.225.212.224
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4e1	79.225.212.225
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4e2	79.225.212.226
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4e3	79.225.212.227
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4e4	79.225.212.228
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4e5	79.225.212.229
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4e6	79.225.212.230
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4e7	79.225.212.231
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4e8	79.225.212.232
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4e9	79.225.212.233
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4ea	79.225.212.234
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4eb	79.225.212.235
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4ec	79.225.212.236
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4ed	79.225.212.237
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4ee	79.225.212.238
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4ef	79.225.212.239
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4f0	79.225.212.240
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4f1	79.225.212.241
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4f2	79.225.212.242
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4f3	79.225.212.243
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4f4	79.225.212.244
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4f5	79.225.212.245
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4f6	79.225.212.246
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4f7	79.225.212.247
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4f8	79.225.212.248
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4f9	79.225.212.249
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4fa	79.225.212.250
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4fb	79.225.212.251
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4fc	79.225.212.252
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4fd	79.225.212.253
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4fe	79.225.212.254
cb15:901b:d157:4024:ada9:b2bc:4fe1:d4ff	79.225.212.255

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.