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:ea09:f9fe:c501	249.254.197.1
95f1:901b:cb15:8889:cb15:ea09:f9fe:c502	249.254.197.2
95f1:901b:cb15:8889:cb15:ea09:f9fe:c503	249.254.197.3
95f1:901b:cb15:8889:cb15:ea09:f9fe:c504	249.254.197.4
95f1:901b:cb15:8889:cb15:ea09:f9fe:c505	249.254.197.5
95f1:901b:cb15:8889:cb15:ea09:f9fe:c506	249.254.197.6
95f1:901b:cb15:8889:cb15:ea09:f9fe:c507	249.254.197.7
95f1:901b:cb15:8889:cb15:ea09:f9fe:c508	249.254.197.8
95f1:901b:cb15:8889:cb15:ea09:f9fe:c509	249.254.197.9
95f1:901b:cb15:8889:cb15:ea09:f9fe:c50a	249.254.197.10
95f1:901b:cb15:8889:cb15:ea09:f9fe:c50b	249.254.197.11
95f1:901b:cb15:8889:cb15:ea09:f9fe:c50c	249.254.197.12
95f1:901b:cb15:8889:cb15:ea09:f9fe:c50d	249.254.197.13
95f1:901b:cb15:8889:cb15:ea09:f9fe:c50e	249.254.197.14
95f1:901b:cb15:8889:cb15:ea09:f9fe:c50f	249.254.197.15
95f1:901b:cb15:8889:cb15:ea09:f9fe:c510	249.254.197.16
95f1:901b:cb15:8889:cb15:ea09:f9fe:c511	249.254.197.17
95f1:901b:cb15:8889:cb15:ea09:f9fe:c512	249.254.197.18
95f1:901b:cb15:8889:cb15:ea09:f9fe:c513	249.254.197.19
95f1:901b:cb15:8889:cb15:ea09:f9fe:c514	249.254.197.20
95f1:901b:cb15:8889:cb15:ea09:f9fe:c515	249.254.197.21
95f1:901b:cb15:8889:cb15:ea09:f9fe:c516	249.254.197.22
95f1:901b:cb15:8889:cb15:ea09:f9fe:c517	249.254.197.23
95f1:901b:cb15:8889:cb15:ea09:f9fe:c518	249.254.197.24
95f1:901b:cb15:8889:cb15:ea09:f9fe:c519	249.254.197.25
95f1:901b:cb15:8889:cb15:ea09:f9fe:c51a	249.254.197.26
95f1:901b:cb15:8889:cb15:ea09:f9fe:c51b	249.254.197.27
95f1:901b:cb15:8889:cb15:ea09:f9fe:c51c	249.254.197.28
95f1:901b:cb15:8889:cb15:ea09:f9fe:c51d	249.254.197.29
95f1:901b:cb15:8889:cb15:ea09:f9fe:c51e	249.254.197.30
95f1:901b:cb15:8889:cb15:ea09:f9fe:c51f	249.254.197.31
95f1:901b:cb15:8889:cb15:ea09:f9fe:c520	249.254.197.32
95f1:901b:cb15:8889:cb15:ea09:f9fe:c521	249.254.197.33
95f1:901b:cb15:8889:cb15:ea09:f9fe:c522	249.254.197.34
95f1:901b:cb15:8889:cb15:ea09:f9fe:c523	249.254.197.35
95f1:901b:cb15:8889:cb15:ea09:f9fe:c524	249.254.197.36
95f1:901b:cb15:8889:cb15:ea09:f9fe:c525	249.254.197.37
95f1:901b:cb15:8889:cb15:ea09:f9fe:c526	249.254.197.38
95f1:901b:cb15:8889:cb15:ea09:f9fe:c527	249.254.197.39
95f1:901b:cb15:8889:cb15:ea09:f9fe:c528	249.254.197.40
95f1:901b:cb15:8889:cb15:ea09:f9fe:c529	249.254.197.41
95f1:901b:cb15:8889:cb15:ea09:f9fe:c52a	249.254.197.42
95f1:901b:cb15:8889:cb15:ea09:f9fe:c52b	249.254.197.43
95f1:901b:cb15:8889:cb15:ea09:f9fe:c52c	249.254.197.44
95f1:901b:cb15:8889:cb15:ea09:f9fe:c52d	249.254.197.45
95f1:901b:cb15:8889:cb15:ea09:f9fe:c52e	249.254.197.46
95f1:901b:cb15:8889:cb15:ea09:f9fe:c52f	249.254.197.47
95f1:901b:cb15:8889:cb15:ea09:f9fe:c530	249.254.197.48
95f1:901b:cb15:8889:cb15:ea09:f9fe:c531	249.254.197.49
95f1:901b:cb15:8889:cb15:ea09:f9fe:c532	249.254.197.50
95f1:901b:cb15:8889:cb15:ea09:f9fe:c533	249.254.197.51
95f1:901b:cb15:8889:cb15:ea09:f9fe:c534	249.254.197.52
95f1:901b:cb15:8889:cb15:ea09:f9fe:c535	249.254.197.53
95f1:901b:cb15:8889:cb15:ea09:f9fe:c536	249.254.197.54
95f1:901b:cb15:8889:cb15:ea09:f9fe:c537	249.254.197.55
95f1:901b:cb15:8889:cb15:ea09:f9fe:c538	249.254.197.56
95f1:901b:cb15:8889:cb15:ea09:f9fe:c539	249.254.197.57
95f1:901b:cb15:8889:cb15:ea09:f9fe:c53a	249.254.197.58
95f1:901b:cb15:8889:cb15:ea09:f9fe:c53b	249.254.197.59
95f1:901b:cb15:8889:cb15:ea09:f9fe:c53c	249.254.197.60

95f1:901b:cb15:8889:cb15:ea09:f9fe:c53d	249.254.197.61
95f1:901b:cb15:8889:cb15:ea09:f9fe:c53e	249.254.197.62
95f1:901b:cb15:8889:cb15:ea09:f9fe:c53f	249.254.197.63
95f1:901b:cb15:8889:cb15:ea09:f9fe:c540	249.254.197.64
95f1:901b:cb15:8889:cb15:ea09:f9fe:c541	249.254.197.65
95f1:901b:cb15:8889:cb15:ea09:f9fe:c542	249.254.197.66
95f1:901b:cb15:8889:cb15:ea09:f9fe:c543	249.254.197.67
95f1:901b:cb15:8889:cb15:ea09:f9fe:c544	249.254.197.68
95f1:901b:cb15:8889:cb15:ea09:f9fe:c545	249.254.197.69
95f1:901b:cb15:8889:cb15:ea09:f9fe:c546	249.254.197.70
95f1:901b:cb15:8889:cb15:ea09:f9fe:c547	249.254.197.71
95f1:901b:cb15:8889:cb15:ea09:f9fe:c548	249.254.197.72
95f1:901b:cb15:8889:cb15:ea09:f9fe:c549	249.254.197.73
95f1:901b:cb15:8889:cb15:ea09:f9fe:c54a	249.254.197.74
95f1:901b:cb15:8889:cb15:ea09:f9fe:c54b	249.254.197.75
95f1:901b:cb15:8889:cb15:ea09:f9fe:c54c	249.254.197.76
95f1:901b:cb15:8889:cb15:ea09:f9fe:c54d	249.254.197.77
95f1:901b:cb15:8889:cb15:ea09:f9fe:c54e	249.254.197.78
95f1:901b:cb15:8889:cb15:ea09:f9fe:c54f	249.254.197.79
95f1:901b:cb15:8889:cb15:ea09:f9fe:c550	249.254.197.80
95f1:901b:cb15:8889:cb15:ea09:f9fe:c551	249.254.197.81
95f1:901b:cb15:8889:cb15:ea09:f9fe:c552	249.254.197.82
95f1:901b:cb15:8889:cb15:ea09:f9fe:c553	249.254.197.83
95f1:901b:cb15:8889:cb15:ea09:f9fe:c554	249.254.197.84
95f1:901b:cb15:8889:cb15:ea09:f9fe:c555	249.254.197.85
95f1:901b:cb15:8889:cb15:ea09:f9fe:c556	249.254.197.86
95f1:901b:cb15:8889:cb15:ea09:f9fe:c557	249.254.197.87
95f1:901b:cb15:8889:cb15:ea09:f9fe:c558	249.254.197.88
95f1:901b:cb15:8889:cb15:ea09:f9fe:c559	249.254.197.89
95f1:901b:cb15:8889:cb15:ea09:f9fe:c55a	249.254.197.90
95f1:901b:cb15:8889:cb15:ea09:f9fe:c55b	249.254.197.91
95f1:901b:cb15:8889:cb15:ea09:f9fe:c55c	249.254.197.92
95f1:901b:cb15:8889:cb15:ea09:f9fe:c55d	249.254.197.93
95f1:901b:cb15:8889:cb15:ea09:f9fe:c55e	249.254.197.94
95f1:901b:cb15:8889:cb15:ea09:f9fe:c55f	249.254.197.95
95f1:901b:cb15:8889:cb15:ea09:f9fe:c560	249.254.197.96
95f1:901b:cb15:8889:cb15:ea09:f9fe:c561	249.254.197.97
95f1:901b:cb15:8889:cb15:ea09:f9fe:c562	249.254.197.98
95f1:901b:cb15:8889:cb15:ea09:f9fe:c563	249.254.197.99
95f1:901b:cb15:8889:cb15:ea09:f9fe:c564	249.254.197.100
95f1:901b:cb15:8889:cb15:ea09:f9fe:c565	249.254.197.101
95f1:901b:cb15:8889:cb15:ea09:f9fe:c566	249.254.197.102
95f1:901b:cb15:8889:cb15:ea09:f9fe:c567	249.254.197.103
95f1:901b:cb15:8889:cb15:ea09:f9fe:c568	249.254.197.104
95f1:901b:cb15:8889:cb15:ea09:f9fe:c569	249.254.197.105
95f1:901b:cb15:8889:cb15:ea09:f9fe:c56a	249.254.197.106
95f1:901b:cb15:8889:cb15:ea09:f9fe:c56b	249.254.197.107
95f1:901b:cb15:8889:cb15:ea09:f9fe:c56c	249.254.197.108
95f1:901b:cb15:8889:cb15:ea09:f9fe:c56d	249.254.197.109
95f1:901b:cb15:8889:cb15:ea09:f9fe:c56e	249.254.197.110
95f1:901b:cb15:8889:cb15:ea09:f9fe:c56f	249.254.197.111
95f1:901b:cb15:8889:cb15:ea09:f9fe:c570	249.254.197.112
95f1:901b:cb15:8889:cb15:ea09:f9fe:c571	249.254.197.113
95f1:901b:cb15:8889:cb15:ea09:f9fe:c572	249.254.197.114
95f1:901b:cb15:8889:cb15:ea09:f9fe:c573	249.254.197.115
95f1:901b:cb15:8889:cb15:ea09:f9fe:c574	249.254.197.116
95f1:901b:cb15:8889:cb15:ea09:f9fe:c575	249.254.197.117
95f1:901b:cb15:8889:cb15:ea09:f9fe:c576	249.254.197.118
95f1:901b:cb15:8889:cb15:ea09:f9fe:c577	249.254.197.119
95f1:901b:cb15:8889:cb15:ea09:f9fe:c578	249.254.197.120

95f1:901b:cb15:8889:cb15:ea09:f9fe:c579	249.254.197.121
95f1:901b:cb15:8889:cb15:ea09:f9fe:c57a	249.254.197.122
95f1:901b:cb15:8889:cb15:ea09:f9fe:c57b	249.254.197.123
95f1:901b:cb15:8889:cb15:ea09:f9fe:c57c	249.254.197.124
95f1:901b:cb15:8889:cb15:ea09:f9fe:c57d	249.254.197.125
95f1:901b:cb15:8889:cb15:ea09:f9fe:c57e	249.254.197.126
95f1:901b:cb15:8889:cb15:ea09:f9fe:c57f	249.254.197.127
95f1:901b:cb15:8889:cb15:ea09:f9fe:c580	249.254.197.128
95f1:901b:cb15:8889:cb15:ea09:f9fe:c581	249.254.197.129
95f1:901b:cb15:8889:cb15:ea09:f9fe:c582	249.254.197.130
95f1:901b:cb15:8889:cb15:ea09:f9fe:c583	249.254.197.131
95f1:901b:cb15:8889:cb15:ea09:f9fe:c584	249.254.197.132
95f1:901b:cb15:8889:cb15:ea09:f9fe:c585	249.254.197.133
95f1:901b:cb15:8889:cb15:ea09:f9fe:c586	249.254.197.134
95f1:901b:cb15:8889:cb15:ea09:f9fe:c587	249.254.197.135
95f1:901b:cb15:8889:cb15:ea09:f9fe:c588	249.254.197.136
95f1:901b:cb15:8889:cb15:ea09:f9fe:c589	249.254.197.137
95f1:901b:cb15:8889:cb15:ea09:f9fe:c58a	249.254.197.138
95f1:901b:cb15:8889:cb15:ea09:f9fe:c58b	249.254.197.139
95f1:901b:cb15:8889:cb15:ea09:f9fe:c58c	249.254.197.140
95f1:901b:cb15:8889:cb15:ea09:f9fe:c58d	249.254.197.141
95f1:901b:cb15:8889:cb15:ea09:f9fe:c58e	249.254.197.142
95f1:901b:cb15:8889:cb15:ea09:f9fe:c58f	249.254.197.143
95f1:901b:cb15:8889:cb15:ea09:f9fe:c590	249.254.197.144
95f1:901b:cb15:8889:cb15:ea09:f9fe:c591	249.254.197.145
95f1:901b:cb15:8889:cb15:ea09:f9fe:c592	249.254.197.146
95f1:901b:cb15:8889:cb15:ea09:f9fe:c593	249.254.197.147
95f1:901b:cb15:8889:cb15:ea09:f9fe:c594	249.254.197.148
95f1:901b:cb15:8889:cb15:ea09:f9fe:c595	249.254.197.149
95f1:901b:cb15:8889:cb15:ea09:f9fe:c596	249.254.197.150
95f1:901b:cb15:8889:cb15:ea09:f9fe:c597	249.254.197.151
95f1:901b:cb15:8889:cb15:ea09:f9fe:c598	249.254.197.152
95f1:901b:cb15:8889:cb15:ea09:f9fe:c599	249.254.197.153
95f1:901b:cb15:8889:cb15:ea09:f9fe:c59a	249.254.197.154
95f1:901b:cb15:8889:cb15:ea09:f9fe:c59b	249.254.197.155
95f1:901b:cb15:8889:cb15:ea09:f9fe:c59c	249.254.197.156
95f1:901b:cb15:8889:cb15:ea09:f9fe:c59d	249.254.197.157
95f1:901b:cb15:8889:cb15:ea09:f9fe:c59e	249.254.197.158
95f1:901b:cb15:8889:cb15:ea09:f9fe:c59f	249.254.197.159
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5a0	249.254.197.160
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5a1	249.254.197.161
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5a2	249.254.197.162
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5a3	249.254.197.163
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5a4	249.254.197.164
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5a5	249.254.197.165
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5a6	249.254.197.166
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5a7	249.254.197.167
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5a8	249.254.197.168
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5a9	249.254.197.169
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5aa	249.254.197.170
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5ab	249.254.197.171
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5ac	249.254.197.172
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5ad	249.254.197.173
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5ae	249.254.197.174
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5af	249.254.197.175
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5b0	249.254.197.176
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5b1	249.254.197.177
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5b2	249.254.197.178
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5b3	249.254.197.179
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5b4	249.254.197.180

95f1:901b:cb15:8889:cb15:ea09:f9fe:c5b5	249.254.197.181
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5b6	249.254.197.182
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5b7	249.254.197.183
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5b8	249.254.197.184
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5b9	249.254.197.185
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5ba	249.254.197.186
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5bb	249.254.197.187
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5bc	249.254.197.188
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5bd	249.254.197.189
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5be	249.254.197.190
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5bf	249.254.197.191
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5c0	249.254.197.192
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5c1	249.254.197.193
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5c2	249.254.197.194
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5c3	249.254.197.195
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5c4	249.254.197.196
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5c5	249.254.197.197
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5c6	249.254.197.198
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5c7	249.254.197.199
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5c8	249.254.197.200
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5c9	249.254.197.201
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5ca	249.254.197.202
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5cb	249.254.197.203
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5cc	249.254.197.204
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5cd	249.254.197.205
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5ce	249.254.197.206
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5cf	249.254.197.207
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5d0	249.254.197.208
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5d1	249.254.197.209
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5d2	249.254.197.210
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5d3	249.254.197.211
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5d4	249.254.197.212
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5d5	249.254.197.213
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5d6	249.254.197.214
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5d7	249.254.197.215
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5d8	249.254.197.216
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5d9	249.254.197.217
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5da	249.254.197.218
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5db	249.254.197.219
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5dc	249.254.197.220
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5dd	249.254.197.221
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5de	249.254.197.222
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5df	249.254.197.223
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5e0	249.254.197.224
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5e1	249.254.197.225
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5e2	249.254.197.226
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5e3	249.254.197.227
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5e4	249.254.197.228
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5e5	249.254.197.229
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5e6	249.254.197.230
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5e7	249.254.197.231
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5e8	249.254.197.232
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5e9	249.254.197.233
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5ea	249.254.197.234
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5eb	249.254.197.235
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5ec	249.254.197.236
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5ed	249.254.197.237
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5ee	249.254.197.238
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5ef	249.254.197.239
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5f0	249.254.197.240
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5f1	249.254.197.241
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5f2	249.254.197.242
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5f3	249.254.197.243
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5f4	249.254.197.244
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5f5	249.254.197.245
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5f6	249.254.197.246
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5f7	249.254.197.247
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5f8	249.254.197.248
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5f9	249.254.197.249
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5fa	249.254.197.250
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5fb	249.254.197.251
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5fc	249.254.197.252
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5fd	249.254.197.253
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5fe	249.254.197.254
95f1:901b:cb15:8889:cb15:ea09:f9fe:c5ff	249.254.197.255

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.