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:e501	79.177.229.1
cb15:901b:d157:4024:ada9:b2bc:4fb1:e502	79.177.229.2
cb15:901b:d157:4024:ada9:b2bc:4fb1:e503	79.177.229.3
cb15:901b:d157:4024:ada9:b2bc:4fb1:e504	79.177.229.4
cb15:901b:d157:4024:ada9:b2bc:4fb1:e505	79.177.229.5
cb15:901b:d157:4024:ada9:b2bc:4fb1:e506	79.177.229.6
cb15:901b:d157:4024:ada9:b2bc:4fb1:e507	79.177.229.7
cb15:901b:d157:4024:ada9:b2bc:4fb1:e508	79.177.229.8
cb15:901b:d157:4024:ada9:b2bc:4fb1:e509	79.177.229.9
cb15:901b:d157:4024:ada9:b2bc:4fb1:e50a	79.177.229.10
cb15:901b:d157:4024:ada9:b2bc:4fb1:e50b	79.177.229.11
cb15:901b:d157:4024:ada9:b2bc:4fb1:e50c	79.177.229.12
cb15:901b:d157:4024:ada9:b2bc:4fb1:e50d	79.177.229.13
cb15:901b:d157:4024:ada9:b2bc:4fb1:e50e	79.177.229.14
cb15:901b:d157:4024:ada9:b2bc:4fb1:e50f	79.177.229.15
cb15:901b:d157:4024:ada9:b2bc:4fb1:e510	79.177.229.16
cb15:901b:d157:4024:ada9:b2bc:4fb1:e511	79.177.229.17
cb15:901b:d157:4024:ada9:b2bc:4fb1:e512	79.177.229.18
cb15:901b:d157:4024:ada9:b2bc:4fb1:e513	79.177.229.19
cb15:901b:d157:4024:ada9:b2bc:4fb1:e514	79.177.229.20
cb15:901b:d157:4024:ada9:b2bc:4fb1:e515	79.177.229.21
cb15:901b:d157:4024:ada9:b2bc:4fb1:e516	79.177.229.22
cb15:901b:d157:4024:ada9:b2bc:4fb1:e517	79.177.229.23
cb15:901b:d157:4024:ada9:b2bc:4fb1:e518	79.177.229.24
cb15:901b:d157:4024:ada9:b2bc:4fb1:e519	79.177.229.25
cb15:901b:d157:4024:ada9:b2bc:4fb1:e51a	79.177.229.26
cb15:901b:d157:4024:ada9:b2bc:4fb1:e51b	79.177.229.27
cb15:901b:d157:4024:ada9:b2bc:4fb1:e51c	79.177.229.28
cb15:901b:d157:4024:ada9:b2bc:4fb1:e51d	79.177.229.29
cb15:901b:d157:4024:ada9:b2bc:4fb1:e51e	79.177.229.30
cb15:901b:d157:4024:ada9:b2bc:4fb1:e51f	79.177.229.31
cb15:901b:d157:4024:ada9:b2bc:4fb1:e520	79.177.229.32
cb15:901b:d157:4024:ada9:b2bc:4fb1:e521	79.177.229.33
cb15:901b:d157:4024:ada9:b2bc:4fb1:e522	79.177.229.34
cb15:901b:d157:4024:ada9:b2bc:4fb1:e523	79.177.229.35
cb15:901b:d157:4024:ada9:b2bc:4fb1:e524	79.177.229.36
cb15:901b:d157:4024:ada9:b2bc:4fb1:e525	79.177.229.37
cb15:901b:d157:4024:ada9:b2bc:4fb1:e526	79.177.229.38
cb15:901b:d157:4024:ada9:b2bc:4fb1:e527	79.177.229.39
cb15:901b:d157:4024:ada9:b2bc:4fb1:e528	79.177.229.40
cb15:901b:d157:4024:ada9:b2bc:4fb1:e529	79.177.229.41
cb15:901b:d157:4024:ada9:b2bc:4fb1:e52a	79.177.229.42
cb15:901b:d157:4024:ada9:b2bc:4fb1:e52b	79.177.229.43
cb15:901b:d157:4024:ada9:b2bc:4fb1:e52c	79.177.229.44
cb15:901b:d157:4024:ada9:b2bc:4fb1:e52d	79.177.229.45
cb15:901b:d157:4024:ada9:b2bc:4fb1:e52e	79.177.229.46
cb15:901b:d157:4024:ada9:b2bc:4fb1:e52f	79.177.229.47
cb15:901b:d157:4024:ada9:b2bc:4fb1:e530	79.177.229.48
cb15:901b:d157:4024:ada9:b2bc:4fb1:e531	79.177.229.49
cb15:901b:d157:4024:ada9:b2bc:4fb1:e532	79.177.229.50
cb15:901b:d157:4024:ada9:b2bc:4fb1:e533	79.177.229.51
cb15:901b:d157:4024:ada9:b2bc:4fb1:e534	79.177.229.52
cb15:901b:d157:4024:ada9:b2bc:4fb1:e535	79.177.229.53
cb15:901b:d157:4024:ada9:b2bc:4fb1:e536	79.177.229.54
cb15:901b:d157:4024:ada9:b2bc:4fb1:e537	79.177.229.55
cb15:901b:d157:4024:ada9:b2bc:4fb1:e538	79.177.229.56
cb15:901b:d157:4024:ada9:b2bc:4fb1:e539	79.177.229.57
cb15:901b:d157:4024:ada9:b2bc:4fb1:e53a	79.177.229.58
cb15:901b:d157:4024:ada9:b2bc:4fb1:e53b	79.177.229.59
cb15:901b:d157:4024:ada9:b2bc:4fb1:e53c	79.177.229.60

cb15:901b:d157:4024:ada9:b2bc:4fb1:e53d	79.177.229.61
cb15:901b:d157:4024:ada9:b2bc:4fb1:e53e	79.177.229.62
cb15:901b:d157:4024:ada9:b2bc:4fb1:e53f	79.177.229.63
cb15:901b:d157:4024:ada9:b2bc:4fb1:e540	79.177.229.64
cb15:901b:d157:4024:ada9:b2bc:4fb1:e541	79.177.229.65
cb15:901b:d157:4024:ada9:b2bc:4fb1:e542	79.177.229.66
cb15:901b:d157:4024:ada9:b2bc:4fb1:e543	79.177.229.67
cb15:901b:d157:4024:ada9:b2bc:4fb1:e544	79.177.229.68
cb15:901b:d157:4024:ada9:b2bc:4fb1:e545	79.177.229.69
cb15:901b:d157:4024:ada9:b2bc:4fb1:e546	79.177.229.70
cb15:901b:d157:4024:ada9:b2bc:4fb1:e547	79.177.229.71
cb15:901b:d157:4024:ada9:b2bc:4fb1:e548	79.177.229.72
cb15:901b:d157:4024:ada9:b2bc:4fb1:e549	79.177.229.73
cb15:901b:d157:4024:ada9:b2bc:4fb1:e54a	79.177.229.74
cb15:901b:d157:4024:ada9:b2bc:4fb1:e54b	79.177.229.75
cb15:901b:d157:4024:ada9:b2bc:4fb1:e54c	79.177.229.76
cb15:901b:d157:4024:ada9:b2bc:4fb1:e54d	79.177.229.77
cb15:901b:d157:4024:ada9:b2bc:4fb1:e54e	79.177.229.78
cb15:901b:d157:4024:ada9:b2bc:4fb1:e54f	79.177.229.79
cb15:901b:d157:4024:ada9:b2bc:4fb1:e550	79.177.229.80
cb15:901b:d157:4024:ada9:b2bc:4fb1:e551	79.177.229.81
cb15:901b:d157:4024:ada9:b2bc:4fb1:e552	79.177.229.82
cb15:901b:d157:4024:ada9:b2bc:4fb1:e553	79.177.229.83
cb15:901b:d157:4024:ada9:b2bc:4fb1:e554	79.177.229.84
cb15:901b:d157:4024:ada9:b2bc:4fb1:e555	79.177.229.85
cb15:901b:d157:4024:ada9:b2bc:4fb1:e556	79.177.229.86
cb15:901b:d157:4024:ada9:b2bc:4fb1:e557	79.177.229.87
cb15:901b:d157:4024:ada9:b2bc:4fb1:e558	79.177.229.88
cb15:901b:d157:4024:ada9:b2bc:4fb1:e559	79.177.229.89
cb15:901b:d157:4024:ada9:b2bc:4fb1:e55a	79.177.229.90
cb15:901b:d157:4024:ada9:b2bc:4fb1:e55b	79.177.229.91
cb15:901b:d157:4024:ada9:b2bc:4fb1:e55c	79.177.229.92
cb15:901b:d157:4024:ada9:b2bc:4fb1:e55d	79.177.229.93
cb15:901b:d157:4024:ada9:b2bc:4fb1:e55e	79.177.229.94
cb15:901b:d157:4024:ada9:b2bc:4fb1:e55f	79.177.229.95
cb15:901b:d157:4024:ada9:b2bc:4fb1:e560	79.177.229.96
cb15:901b:d157:4024:ada9:b2bc:4fb1:e561	79.177.229.97
cb15:901b:d157:4024:ada9:b2bc:4fb1:e562	79.177.229.98
cb15:901b:d157:4024:ada9:b2bc:4fb1:e563	79.177.229.99
cb15:901b:d157:4024:ada9:b2bc:4fb1:e564	79.177.229.100
cb15:901b:d157:4024:ada9:b2bc:4fb1:e565	79.177.229.101
cb15:901b:d157:4024:ada9:b2bc:4fb1:e566	79.177.229.102
cb15:901b:d157:4024:ada9:b2bc:4fb1:e567	79.177.229.103
cb15:901b:d157:4024:ada9:b2bc:4fb1:e568	79.177.229.104
cb15:901b:d157:4024:ada9:b2bc:4fb1:e569	79.177.229.105
cb15:901b:d157:4024:ada9:b2bc:4fb1:e56a	79.177.229.106
cb15:901b:d157:4024:ada9:b2bc:4fb1:e56b	79.177.229.107
cb15:901b:d157:4024:ada9:b2bc:4fb1:e56c	79.177.229.108
cb15:901b:d157:4024:ada9:b2bc:4fb1:e56d	79.177.229.109
cb15:901b:d157:4024:ada9:b2bc:4fb1:e56e	79.177.229.110
cb15:901b:d157:4024:ada9:b2bc:4fb1:e56f	79.177.229.111
cb15:901b:d157:4024:ada9:b2bc:4fb1:e570	79.177.229.112
cb15:901b:d157:4024:ada9:b2bc:4fb1:e571	79.177.229.113
cb15:901b:d157:4024:ada9:b2bc:4fb1:e572	79.177.229.114
cb15:901b:d157:4024:ada9:b2bc:4fb1:e573	79.177.229.115
cb15:901b:d157:4024:ada9:b2bc:4fb1:e574	79.177.229.116
cb15:901b:d157:4024:ada9:b2bc:4fb1:e575	79.177.229.117
cb15:901b:d157:4024:ada9:b2bc:4fb1:e576	79.177.229.118
cb15:901b:d157:4024:ada9:b2bc:4fb1:e577	79.177.229.119
cb15:901b:d157:4024:ada9:b2bc:4fb1:e578	79.177.229.120

cb15:901b:d157:4024:ada9:b2bc:4fb1:e579	79.177.229.121
cb15:901b:d157:4024:ada9:b2bc:4fb1:e57a	79.177.229.122
cb15:901b:d157:4024:ada9:b2bc:4fb1:e57b	79.177.229.123
cb15:901b:d157:4024:ada9:b2bc:4fb1:e57c	79.177.229.124
cb15:901b:d157:4024:ada9:b2bc:4fb1:e57d	79.177.229.125
cb15:901b:d157:4024:ada9:b2bc:4fb1:e57e	79.177.229.126
cb15:901b:d157:4024:ada9:b2bc:4fb1:e57f	79.177.229.127
cb15:901b:d157:4024:ada9:b2bc:4fb1:e580	79.177.229.128
cb15:901b:d157:4024:ada9:b2bc:4fb1:e581	79.177.229.129
cb15:901b:d157:4024:ada9:b2bc:4fb1:e582	79.177.229.130
cb15:901b:d157:4024:ada9:b2bc:4fb1:e583	79.177.229.131
cb15:901b:d157:4024:ada9:b2bc:4fb1:e584	79.177.229.132
cb15:901b:d157:4024:ada9:b2bc:4fb1:e585	79.177.229.133
cb15:901b:d157:4024:ada9:b2bc:4fb1:e586	79.177.229.134
cb15:901b:d157:4024:ada9:b2bc:4fb1:e587	79.177.229.135
cb15:901b:d157:4024:ada9:b2bc:4fb1:e588	79.177.229.136
cb15:901b:d157:4024:ada9:b2bc:4fb1:e589	79.177.229.137
cb15:901b:d157:4024:ada9:b2bc:4fb1:e58a	79.177.229.138
cb15:901b:d157:4024:ada9:b2bc:4fb1:e58b	79.177.229.139
cb15:901b:d157:4024:ada9:b2bc:4fb1:e58c	79.177.229.140
cb15:901b:d157:4024:ada9:b2bc:4fb1:e58d	79.177.229.141
cb15:901b:d157:4024:ada9:b2bc:4fb1:e58e	79.177.229.142
cb15:901b:d157:4024:ada9:b2bc:4fb1:e58f	79.177.229.143
cb15:901b:d157:4024:ada9:b2bc:4fb1:e590	79.177.229.144
cb15:901b:d157:4024:ada9:b2bc:4fb1:e591	79.177.229.145
cb15:901b:d157:4024:ada9:b2bc:4fb1:e592	79.177.229.146
cb15:901b:d157:4024:ada9:b2bc:4fb1:e593	79.177.229.147
cb15:901b:d157:4024:ada9:b2bc:4fb1:e594	79.177.229.148
cb15:901b:d157:4024:ada9:b2bc:4fb1:e595	79.177.229.149
cb15:901b:d157:4024:ada9:b2bc:4fb1:e596	79.177.229.150
cb15:901b:d157:4024:ada9:b2bc:4fb1:e597	79.177.229.151
cb15:901b:d157:4024:ada9:b2bc:4fb1:e598	79.177.229.152
cb15:901b:d157:4024:ada9:b2bc:4fb1:e599	79.177.229.153
cb15:901b:d157:4024:ada9:b2bc:4fb1:e59a	79.177.229.154
cb15:901b:d157:4024:ada9:b2bc:4fb1:e59b	79.177.229.155
cb15:901b:d157:4024:ada9:b2bc:4fb1:e59c	79.177.229.156
cb15:901b:d157:4024:ada9:b2bc:4fb1:e59d	79.177.229.157
cb15:901b:d157:4024:ada9:b2bc:4fb1:e59e	79.177.229.158
cb15:901b:d157:4024:ada9:b2bc:4fb1:e59f	79.177.229.159
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5a0	79.177.229.160
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5a1	79.177.229.161
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5a2	79.177.229.162
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5a3	79.177.229.163
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5a4	79.177.229.164
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5a5	79.177.229.165
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5a6	79.177.229.166
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5a7	79.177.229.167
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5a8	79.177.229.168
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5a9	79.177.229.169
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5aa	79.177.229.170
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5ab	79.177.229.171
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5ac	79.177.229.172
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5ad	79.177.229.173
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5ae	79.177.229.174
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5af	79.177.229.175
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5b0	79.177.229.176
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5b1	79.177.229.177
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5b2	79.177.229.178
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5b3	79.177.229.179
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5b4	79.177.229.180

cb15:901b:d157:4024:ada9:b2bc:4fb1:e5b5	79.177.229.181
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5b6	79.177.229.182
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5b7	79.177.229.183
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5b8	79.177.229.184
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5b9	79.177.229.185
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5ba	79.177.229.186
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5bb	79.177.229.187
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5bc	79.177.229.188
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5bd	79.177.229.189
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5be	79.177.229.190
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5bf	79.177.229.191
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5c0	79.177.229.192
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5c1	79.177.229.193
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5c2	79.177.229.194
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5c3	79.177.229.195
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5c4	79.177.229.196
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5c5	79.177.229.197
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5c6	79.177.229.198
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5c7	79.177.229.199
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5c8	79.177.229.200
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5c9	79.177.229.201
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5ca	79.177.229.202
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5cb	79.177.229.203
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5cc	79.177.229.204
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5cd	79.177.229.205
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5ce	79.177.229.206
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5cf	79.177.229.207
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5d0	79.177.229.208
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5d1	79.177.229.209
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5d2	79.177.229.210
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5d3	79.177.229.211
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5d4	79.177.229.212
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5d5	79.177.229.213
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5d6	79.177.229.214
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5d7	79.177.229.215
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5d8	79.177.229.216
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5d9	79.177.229.217
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5da	79.177.229.218
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5db	79.177.229.219
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5dc	79.177.229.220
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5dd	79.177.229.221
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5de	79.177.229.222
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5df	79.177.229.223
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5e0	79.177.229.224
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5e1	79.177.229.225
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5e2	79.177.229.226
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5e3	79.177.229.227
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5e4	79.177.229.228
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5e5	79.177.229.229
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5e6	79.177.229.230
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5e7	79.177.229.231
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5e8	79.177.229.232
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5e9	79.177.229.233
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5ea	79.177.229.234
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5eb	79.177.229.235
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5ec	79.177.229.236
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5ed	79.177.229.237
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5ee	79.177.229.238
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5ef	79.177.229.239
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5f0	79.177.229.240
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5f1	79.177.229.241
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5f2	79.177.229.242
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5f3	79.177.229.243
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5f4	79.177.229.244
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5f5	79.177.229.245
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5f6	79.177.229.246
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5f7	79.177.229.247
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5f8	79.177.229.248
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5f9	79.177.229.249
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5fa	79.177.229.250
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5fb	79.177.229.251
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5fc	79.177.229.252
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5fd	79.177.229.253
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5fe	79.177.229.254
cb15:901b:d157:4024:ada9:b2bc:4fb1:e5ff	79.177.229.255

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.