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:9ab1:c301	154.177.195.1
cb15:901b:d157:4024:ada9:b2bc:9ab1:c302	154.177.195.2
cb15:901b:d157:4024:ada9:b2bc:9ab1:c303	154.177.195.3
cb15:901b:d157:4024:ada9:b2bc:9ab1:c304	154.177.195.4
cb15:901b:d157:4024:ada9:b2bc:9ab1:c305	154.177.195.5
cb15:901b:d157:4024:ada9:b2bc:9ab1:c306	154.177.195.6
cb15:901b:d157:4024:ada9:b2bc:9ab1:c307	154.177.195.7
cb15:901b:d157:4024:ada9:b2bc:9ab1:c308	154.177.195.8
cb15:901b:d157:4024:ada9:b2bc:9ab1:c309	154.177.195.9
cb15:901b:d157:4024:ada9:b2bc:9ab1:c30a	154.177.195.10
cb15:901b:d157:4024:ada9:b2bc:9ab1:c30b	154.177.195.11
cb15:901b:d157:4024:ada9:b2bc:9ab1:c30c	154.177.195.12
cb15:901b:d157:4024:ada9:b2bc:9ab1:c30d	154.177.195.13
cb15:901b:d157:4024:ada9:b2bc:9ab1:c30e	154.177.195.14
cb15:901b:d157:4024:ada9:b2bc:9ab1:c30f	154.177.195.15
cb15:901b:d157:4024:ada9:b2bc:9ab1:c310	154.177.195.16
cb15:901b:d157:4024:ada9:b2bc:9ab1:c311	154.177.195.17
cb15:901b:d157:4024:ada9:b2bc:9ab1:c312	154.177.195.18
cb15:901b:d157:4024:ada9:b2bc:9ab1:c313	154.177.195.19
cb15:901b:d157:4024:ada9:b2bc:9ab1:c314	154.177.195.20
cb15:901b:d157:4024:ada9:b2bc:9ab1:c315	154.177.195.21
cb15:901b:d157:4024:ada9:b2bc:9ab1:c316	154.177.195.22
cb15:901b:d157:4024:ada9:b2bc:9ab1:c317	154.177.195.23
cb15:901b:d157:4024:ada9:b2bc:9ab1:c318	154.177.195.24
cb15:901b:d157:4024:ada9:b2bc:9ab1:c319	154.177.195.25
cb15:901b:d157:4024:ada9:b2bc:9ab1:c31a	154.177.195.26
cb15:901b:d157:4024:ada9:b2bc:9ab1:c31b	154.177.195.27
cb15:901b:d157:4024:ada9:b2bc:9ab1:c31c	154.177.195.28
cb15:901b:d157:4024:ada9:b2bc:9ab1:c31d	154.177.195.29
cb15:901b:d157:4024:ada9:b2bc:9ab1:c31e	154.177.195.30
cb15:901b:d157:4024:ada9:b2bc:9ab1:c31f	154.177.195.31
cb15:901b:d157:4024:ada9:b2bc:9ab1:c320	154.177.195.32
cb15:901b:d157:4024:ada9:b2bc:9ab1:c321	154.177.195.33
cb15:901b:d157:4024:ada9:b2bc:9ab1:c322	154.177.195.34
cb15:901b:d157:4024:ada9:b2bc:9ab1:c323	154.177.195.35
cb15:901b:d157:4024:ada9:b2bc:9ab1:c324	154.177.195.36
cb15:901b:d157:4024:ada9:b2bc:9ab1:c325	154.177.195.37
cb15:901b:d157:4024:ada9:b2bc:9ab1:c326	154.177.195.38
cb15:901b:d157:4024:ada9:b2bc:9ab1:c327	154.177.195.39
cb15:901b:d157:4024:ada9:b2bc:9ab1:c328	154.177.195.40
cb15:901b:d157:4024:ada9:b2bc:9ab1:c329	154.177.195.41
cb15:901b:d157:4024:ada9:b2bc:9ab1:c32a	154.177.195.42
cb15:901b:d157:4024:ada9:b2bc:9ab1:c32b	154.177.195.43
cb15:901b:d157:4024:ada9:b2bc:9ab1:c32c	154.177.195.44
cb15:901b:d157:4024:ada9:b2bc:9ab1:c32d	154.177.195.45
cb15:901b:d157:4024:ada9:b2bc:9ab1:c32e	154.177.195.46
cb15:901b:d157:4024:ada9:b2bc:9ab1:c32f	154.177.195.47
cb15:901b:d157:4024:ada9:b2bc:9ab1:c330	154.177.195.48
cb15:901b:d157:4024:ada9:b2bc:9ab1:c331	154.177.195.49
cb15:901b:d157:4024:ada9:b2bc:9ab1:c332	154.177.195.50
cb15:901b:d157:4024:ada9:b2bc:9ab1:c333	154.177.195.51
cb15:901b:d157:4024:ada9:b2bc:9ab1:c334	154.177.195.52
cb15:901b:d157:4024:ada9:b2bc:9ab1:c335	154.177.195.53
cb15:901b:d157:4024:ada9:b2bc:9ab1:c336	154.177.195.54
cb15:901b:d157:4024:ada9:b2bc:9ab1:c337	154.177.195.55
cb15:901b:d157:4024:ada9:b2bc:9ab1:c338	154.177.195.56
cb15:901b:d157:4024:ada9:b2bc:9ab1:c339	154.177.195.57
cb15:901b:d157:4024:ada9:b2bc:9ab1:c33a	154.177.195.58
cb15:901b:d157:4024:ada9:b2bc:9ab1:c33b	154.177.195.59
cb15:901b:d157:4024:ada9:b2bc:9ab1:c33c	154.177.195.60

cb15:901b:d157:4024:ada9:b2bc:9ab1:c33d	154.177.195.61
cb15:901b:d157:4024:ada9:b2bc:9ab1:c33e	154.177.195.62
cb15:901b:d157:4024:ada9:b2bc:9ab1:c33f	154.177.195.63
cb15:901b:d157:4024:ada9:b2bc:9ab1:c340	154.177.195.64
cb15:901b:d157:4024:ada9:b2bc:9ab1:c341	154.177.195.65
cb15:901b:d157:4024:ada9:b2bc:9ab1:c342	154.177.195.66
cb15:901b:d157:4024:ada9:b2bc:9ab1:c343	154.177.195.67
cb15:901b:d157:4024:ada9:b2bc:9ab1:c344	154.177.195.68
cb15:901b:d157:4024:ada9:b2bc:9ab1:c345	154.177.195.69
cb15:901b:d157:4024:ada9:b2bc:9ab1:c346	154.177.195.70
cb15:901b:d157:4024:ada9:b2bc:9ab1:c347	154.177.195.71
cb15:901b:d157:4024:ada9:b2bc:9ab1:c348	154.177.195.72
cb15:901b:d157:4024:ada9:b2bc:9ab1:c349	154.177.195.73
cb15:901b:d157:4024:ada9:b2bc:9ab1:c34a	154.177.195.74
cb15:901b:d157:4024:ada9:b2bc:9ab1:c34b	154.177.195.75
cb15:901b:d157:4024:ada9:b2bc:9ab1:c34c	154.177.195.76
cb15:901b:d157:4024:ada9:b2bc:9ab1:c34d	154.177.195.77
cb15:901b:d157:4024:ada9:b2bc:9ab1:c34e	154.177.195.78
cb15:901b:d157:4024:ada9:b2bc:9ab1:c34f	154.177.195.79
cb15:901b:d157:4024:ada9:b2bc:9ab1:c350	154.177.195.80
cb15:901b:d157:4024:ada9:b2bc:9ab1:c351	154.177.195.81
cb15:901b:d157:4024:ada9:b2bc:9ab1:c352	154.177.195.82
cb15:901b:d157:4024:ada9:b2bc:9ab1:c353	154.177.195.83
cb15:901b:d157:4024:ada9:b2bc:9ab1:c354	154.177.195.84
cb15:901b:d157:4024:ada9:b2bc:9ab1:c355	154.177.195.85
cb15:901b:d157:4024:ada9:b2bc:9ab1:c356	154.177.195.86
cb15:901b:d157:4024:ada9:b2bc:9ab1:c357	154.177.195.87
cb15:901b:d157:4024:ada9:b2bc:9ab1:c358	154.177.195.88
cb15:901b:d157:4024:ada9:b2bc:9ab1:c359	154.177.195.89
cb15:901b:d157:4024:ada9:b2bc:9ab1:c35a	154.177.195.90
cb15:901b:d157:4024:ada9:b2bc:9ab1:c35b	154.177.195.91
cb15:901b:d157:4024:ada9:b2bc:9ab1:c35c	154.177.195.92
cb15:901b:d157:4024:ada9:b2bc:9ab1:c35d	154.177.195.93
cb15:901b:d157:4024:ada9:b2bc:9ab1:c35e	154.177.195.94
cb15:901b:d157:4024:ada9:b2bc:9ab1:c35f	154.177.195.95
cb15:901b:d157:4024:ada9:b2bc:9ab1:c360	154.177.195.96
cb15:901b:d157:4024:ada9:b2bc:9ab1:c361	154.177.195.97
cb15:901b:d157:4024:ada9:b2bc:9ab1:c362	154.177.195.98
cb15:901b:d157:4024:ada9:b2bc:9ab1:c363	154.177.195.99
cb15:901b:d157:4024:ada9:b2bc:9ab1:c364	154.177.195.100
cb15:901b:d157:4024:ada9:b2bc:9ab1:c365	154.177.195.101
cb15:901b:d157:4024:ada9:b2bc:9ab1:c366	154.177.195.102
cb15:901b:d157:4024:ada9:b2bc:9ab1:c367	154.177.195.103
cb15:901b:d157:4024:ada9:b2bc:9ab1:c368	154.177.195.104
cb15:901b:d157:4024:ada9:b2bc:9ab1:c369	154.177.195.105
cb15:901b:d157:4024:ada9:b2bc:9ab1:c36a	154.177.195.106
cb15:901b:d157:4024:ada9:b2bc:9ab1:c36b	154.177.195.107
cb15:901b:d157:4024:ada9:b2bc:9ab1:c36c	154.177.195.108
cb15:901b:d157:4024:ada9:b2bc:9ab1:c36d	154.177.195.109
cb15:901b:d157:4024:ada9:b2bc:9ab1:c36e	154.177.195.110
cb15:901b:d157:4024:ada9:b2bc:9ab1:c36f	154.177.195.111
cb15:901b:d157:4024:ada9:b2bc:9ab1:c370	154.177.195.112
cb15:901b:d157:4024:ada9:b2bc:9ab1:c371	154.177.195.113
cb15:901b:d157:4024:ada9:b2bc:9ab1:c372	154.177.195.114
cb15:901b:d157:4024:ada9:b2bc:9ab1:c373	154.177.195.115
cb15:901b:d157:4024:ada9:b2bc:9ab1:c374	154.177.195.116
cb15:901b:d157:4024:ada9:b2bc:9ab1:c375	154.177.195.117
cb15:901b:d157:4024:ada9:b2bc:9ab1:c376	154.177.195.118
cb15:901b:d157:4024:ada9:b2bc:9ab1:c377	154.177.195.119
cb15:901b:d157:4024:ada9:b2bc:9ab1:c378	154.177.195.120

cb15:901b:d157:4024:ada9:b2bc:9ab1:c379	154.177.195.121
cb15:901b:d157:4024:ada9:b2bc:9ab1:c37a	154.177.195.122
cb15:901b:d157:4024:ada9:b2bc:9ab1:c37b	154.177.195.123
cb15:901b:d157:4024:ada9:b2bc:9ab1:c37c	154.177.195.124
cb15:901b:d157:4024:ada9:b2bc:9ab1:c37d	154.177.195.125
cb15:901b:d157:4024:ada9:b2bc:9ab1:c37e	154.177.195.126
cb15:901b:d157:4024:ada9:b2bc:9ab1:c37f	154.177.195.127
cb15:901b:d157:4024:ada9:b2bc:9ab1:c380	154.177.195.128
cb15:901b:d157:4024:ada9:b2bc:9ab1:c381	154.177.195.129
cb15:901b:d157:4024:ada9:b2bc:9ab1:c382	154.177.195.130
cb15:901b:d157:4024:ada9:b2bc:9ab1:c383	154.177.195.131
cb15:901b:d157:4024:ada9:b2bc:9ab1:c384	154.177.195.132
cb15:901b:d157:4024:ada9:b2bc:9ab1:c385	154.177.195.133
cb15:901b:d157:4024:ada9:b2bc:9ab1:c386	154.177.195.134
cb15:901b:d157:4024:ada9:b2bc:9ab1:c387	154.177.195.135
cb15:901b:d157:4024:ada9:b2bc:9ab1:c388	154.177.195.136
cb15:901b:d157:4024:ada9:b2bc:9ab1:c389	154.177.195.137
cb15:901b:d157:4024:ada9:b2bc:9ab1:c38a	154.177.195.138
cb15:901b:d157:4024:ada9:b2bc:9ab1:c38b	154.177.195.139
cb15:901b:d157:4024:ada9:b2bc:9ab1:c38c	154.177.195.140
cb15:901b:d157:4024:ada9:b2bc:9ab1:c38d	154.177.195.141
cb15:901b:d157:4024:ada9:b2bc:9ab1:c38e	154.177.195.142
cb15:901b:d157:4024:ada9:b2bc:9ab1:c38f	154.177.195.143
cb15:901b:d157:4024:ada9:b2bc:9ab1:c390	154.177.195.144
cb15:901b:d157:4024:ada9:b2bc:9ab1:c391	154.177.195.145
cb15:901b:d157:4024:ada9:b2bc:9ab1:c392	154.177.195.146
cb15:901b:d157:4024:ada9:b2bc:9ab1:c393	154.177.195.147
cb15:901b:d157:4024:ada9:b2bc:9ab1:c394	154.177.195.148
cb15:901b:d157:4024:ada9:b2bc:9ab1:c395	154.177.195.149
cb15:901b:d157:4024:ada9:b2bc:9ab1:c396	154.177.195.150
cb15:901b:d157:4024:ada9:b2bc:9ab1:c397	154.177.195.151
cb15:901b:d157:4024:ada9:b2bc:9ab1:c398	154.177.195.152
cb15:901b:d157:4024:ada9:b2bc:9ab1:c399	154.177.195.153
cb15:901b:d157:4024:ada9:b2bc:9ab1:c39a	154.177.195.154
cb15:901b:d157:4024:ada9:b2bc:9ab1:c39b	154.177.195.155
cb15:901b:d157:4024:ada9:b2bc:9ab1:c39c	154.177.195.156
cb15:901b:d157:4024:ada9:b2bc:9ab1:c39d	154.177.195.157
cb15:901b:d157:4024:ada9:b2bc:9ab1:c39e	154.177.195.158
cb15:901b:d157:4024:ada9:b2bc:9ab1:c39f	154.177.195.159
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3a0	154.177.195.160
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3a1	154.177.195.161
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3a2	154.177.195.162
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3a3	154.177.195.163
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3a4	154.177.195.164
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3a5	154.177.195.165
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3a6	154.177.195.166
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3a7	154.177.195.167
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3a8	154.177.195.168
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3a9	154.177.195.169
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3aa	154.177.195.170
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3ab	154.177.195.171
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3ac	154.177.195.172
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3ad	154.177.195.173
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3ae	154.177.195.174
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3af	154.177.195.175
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3b0	154.177.195.176
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3b1	154.177.195.177
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3b2	154.177.195.178
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3b3	154.177.195.179
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3b4	154.177.195.180

cb15:901b:d157:4024:ada9:b2bc:9ab1:c3b5	154.177.195.181
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3b6	154.177.195.182
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3b7	154.177.195.183
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3b8	154.177.195.184
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3b9	154.177.195.185
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3ba	154.177.195.186
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3bb	154.177.195.187
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3bc	154.177.195.188
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3bd	154.177.195.189
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3be	154.177.195.190
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3bf	154.177.195.191
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3c0	154.177.195.192
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3c1	154.177.195.193
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3c2	154.177.195.194
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3c3	154.177.195.195
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3c4	154.177.195.196
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3c5	154.177.195.197
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3c6	154.177.195.198
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3c7	154.177.195.199
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3c8	154.177.195.200
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3c9	154.177.195.201
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3ca	154.177.195.202
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3cb	154.177.195.203
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3cc	154.177.195.204
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3cd	154.177.195.205
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3ce	154.177.195.206
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3cf	154.177.195.207
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3d0	154.177.195.208
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3d1	154.177.195.209
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3d2	154.177.195.210
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3d3	154.177.195.211
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3d4	154.177.195.212
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3d5	154.177.195.213
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3d6	154.177.195.214
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3d7	154.177.195.215
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3d8	154.177.195.216
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3d9	154.177.195.217
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3da	154.177.195.218
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3db	154.177.195.219
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3dc	154.177.195.220
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3dd	154.177.195.221
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3de	154.177.195.222
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3df	154.177.195.223
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3e0	154.177.195.224
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3e1	154.177.195.225
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3e2	154.177.195.226
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3e3	154.177.195.227
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3e4	154.177.195.228
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3e5	154.177.195.229
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3e6	154.177.195.230
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3e7	154.177.195.231
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3e8	154.177.195.232
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3e9	154.177.195.233
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3ea	154.177.195.234
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3eb	154.177.195.235
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3ec	154.177.195.236
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3ed	154.177.195.237
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3ee	154.177.195.238
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3ef	154.177.195.239
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3f0	154.177.195.240
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3f1	154.177.195.241
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3f2	154.177.195.242
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3f3	154.177.195.243
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3f4	154.177.195.244
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3f5	154.177.195.245
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3f6	154.177.195.246
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3f7	154.177.195.247
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3f8	154.177.195.248
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3f9	154.177.195.249
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3fa	154.177.195.250
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3fb	154.177.195.251
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3fc	154.177.195.252
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3fd	154.177.195.253
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3fe	154.177.195.254
cb15:901b:d157:4024:ada9:b2bc:9ab1:c3ff	154.177.195.255

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.