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
b51a:901b:cb15:8045:ada8:cd72:3fd1:5801	63.209.88.1
b51a:901b:cb15:8045:ada8:cd72:3fd1:5802	63.209.88.2
b51a:901b:cb15:8045:ada8:cd72:3fd1:5803	63.209.88.3
b51a:901b:cb15:8045:ada8:cd72:3fd1:5804	63.209.88.4
b51a:901b:cb15:8045:ada8:cd72:3fd1:5805	63.209.88.5
b51a:901b:cb15:8045:ada8:cd72:3fd1:5806	63.209.88.6
b51a:901b:cb15:8045:ada8:cd72:3fd1:5807	63.209.88.7
b51a:901b:cb15:8045:ada8:cd72:3fd1:5808	63.209.88.8
b51a:901b:cb15:8045:ada8:cd72:3fd1:5809	63.209.88.9
b51a:901b:cb15:8045:ada8:cd72:3fd1:580a	63.209.88.10
b51a:901b:cb15:8045:ada8:cd72:3fd1:580b	63.209.88.11
b51a:901b:cb15:8045:ada8:cd72:3fd1:580c	63.209.88.12
b51a:901b:cb15:8045:ada8:cd72:3fd1:580d	63.209.88.13
b51a:901b:cb15:8045:ada8:cd72:3fd1:580e	63.209.88.14
b51a:901b:cb15:8045:ada8:cd72:3fd1:580f	63.209.88.15
b51a:901b:cb15:8045:ada8:cd72:3fd1:5810	63.209.88.16
b51a:901b:cb15:8045:ada8:cd72:3fd1:5811	63.209.88.17
b51a:901b:cb15:8045:ada8:cd72:3fd1:5812	63.209.88.18
b51a:901b:cb15:8045:ada8:cd72:3fd1:5813	63.209.88.19
b51a:901b:cb15:8045:ada8:cd72:3fd1:5814	63.209.88.20
b51a:901b:cb15:8045:ada8:cd72:3fd1:5815	63.209.88.21
b51a:901b:cb15:8045:ada8:cd72:3fd1:5816	63.209.88.22
b51a:901b:cb15:8045:ada8:cd72:3fd1:5817	63.209.88.23
b51a:901b:cb15:8045:ada8:cd72:3fd1:5818	63.209.88.24
b51a:901b:cb15:8045:ada8:cd72:3fd1:5819	63.209.88.25
b51a:901b:cb15:8045:ada8:cd72:3fd1:581a	63.209.88.26
b51a:901b:cb15:8045:ada8:cd72:3fd1:581b	63.209.88.27
b51a:901b:cb15:8045:ada8:cd72:3fd1:581c	63.209.88.28
b51a:901b:cb15:8045:ada8:cd72:3fd1:581d	63.209.88.29
b51a:901b:cb15:8045:ada8:cd72:3fd1:581e	63.209.88.30
b51a:901b:cb15:8045:ada8:cd72:3fd1:581f	63.209.88.31
b51a:901b:cb15:8045:ada8:cd72:3fd1:5820	63.209.88.32
b51a:901b:cb15:8045:ada8:cd72:3fd1:5821	63.209.88.33
b51a:901b:cb15:8045:ada8:cd72:3fd1:5822	63.209.88.34
b51a:901b:cb15:8045:ada8:cd72:3fd1:5823	63.209.88.35
b51a:901b:cb15:8045:ada8:cd72:3fd1:5824	63.209.88.36
b51a:901b:cb15:8045:ada8:cd72:3fd1:5825	63.209.88.37
b51a:901b:cb15:8045:ada8:cd72:3fd1:5826	63.209.88.38
b51a:901b:cb15:8045:ada8:cd72:3fd1:5827	63.209.88.39
b51a:901b:cb15:8045:ada8:cd72:3fd1:5828	63.209.88.40
b51a:901b:cb15:8045:ada8:cd72:3fd1:5829	63.209.88.41
b51a:901b:cb15:8045:ada8:cd72:3fd1:582a	63.209.88.42
b51a:901b:cb15:8045:ada8:cd72:3fd1:582b	63.209.88.43
b51a:901b:cb15:8045:ada8:cd72:3fd1:582c	63.209.88.44
b51a:901b:cb15:8045:ada8:cd72:3fd1:582d	63.209.88.45
b51a:901b:cb15:8045:ada8:cd72:3fd1:582e	63.209.88.46
b51a:901b:cb15:8045:ada8:cd72:3fd1:582f	63.209.88.47
b51a:901b:cb15:8045:ada8:cd72:3fd1:5830	63.209.88.48
b51a:901b:cb15:8045:ada8:cd72:3fd1:5831	63.209.88.49
b51a:901b:cb15:8045:ada8:cd72:3fd1:5832	63.209.88.50
b51a:901b:cb15:8045:ada8:cd72:3fd1:5833	63.209.88.51
b51a:901b:cb15:8045:ada8:cd72:3fd1:5834	63.209.88.52
b51a:901b:cb15:8045:ada8:cd72:3fd1:5835	63.209.88.53
b51a:901b:cb15:8045:ada8:cd72:3fd1:5836	63.209.88.54
b51a:901b:cb15:8045:ada8:cd72:3fd1:5837	63.209.88.55
b51a:901b:cb15:8045:ada8:cd72:3fd1:5838	63.209.88.56
b51a:901b:cb15:8045:ada8:cd72:3fd1:5839	63.209.88.57
b51a:901b:cb15:8045:ada8:cd72:3fd1:583a	63.209.88.58
b51a:901b:cb15:8045:ada8:cd72:3fd1:583b	63.209.88.59
b51a:901b:cb15:8045:ada8:cd72:3fd1:583c	63.209.88.60

b51a:901b:cb15:8045:ada8:cd72:3fd1:583d	63.209.88.61
b51a:901b:cb15:8045:ada8:cd72:3fd1:583e	63.209.88.62
b51a:901b:cb15:8045:ada8:cd72:3fd1:583f	63.209.88.63
b51a:901b:cb15:8045:ada8:cd72:3fd1:5840	63.209.88.64
b51a:901b:cb15:8045:ada8:cd72:3fd1:5841	63.209.88.65
b51a:901b:cb15:8045:ada8:cd72:3fd1:5842	63.209.88.66
b51a:901b:cb15:8045:ada8:cd72:3fd1:5843	63.209.88.67
b51a:901b:cb15:8045:ada8:cd72:3fd1:5844	63.209.88.68
b51a:901b:cb15:8045:ada8:cd72:3fd1:5845	63.209.88.69
b51a:901b:cb15:8045:ada8:cd72:3fd1:5846	63.209.88.70
b51a:901b:cb15:8045:ada8:cd72:3fd1:5847	63.209.88.71
b51a:901b:cb15:8045:ada8:cd72:3fd1:5848	63.209.88.72
b51a:901b:cb15:8045:ada8:cd72:3fd1:5849	63.209.88.73
b51a:901b:cb15:8045:ada8:cd72:3fd1:584a	63.209.88.74
b51a:901b:cb15:8045:ada8:cd72:3fd1:584b	63.209.88.75
b51a:901b:cb15:8045:ada8:cd72:3fd1:584c	63.209.88.76
b51a:901b:cb15:8045:ada8:cd72:3fd1:584d	63.209.88.77
b51a:901b:cb15:8045:ada8:cd72:3fd1:584e	63.209.88.78
b51a:901b:cb15:8045:ada8:cd72:3fd1:584f	63.209.88.79
b51a:901b:cb15:8045:ada8:cd72:3fd1:5850	63.209.88.80
b51a:901b:cb15:8045:ada8:cd72:3fd1:5851	63.209.88.81
b51a:901b:cb15:8045:ada8:cd72:3fd1:5852	63.209.88.82
b51a:901b:cb15:8045:ada8:cd72:3fd1:5853	63.209.88.83
b51a:901b:cb15:8045:ada8:cd72:3fd1:5854	63.209.88.84
b51a:901b:cb15:8045:ada8:cd72:3fd1:5855	63.209.88.85
b51a:901b:cb15:8045:ada8:cd72:3fd1:5856	63.209.88.86
b51a:901b:cb15:8045:ada8:cd72:3fd1:5857	63.209.88.87
b51a:901b:cb15:8045:ada8:cd72:3fd1:5858	63.209.88.88
b51a:901b:cb15:8045:ada8:cd72:3fd1:5859	63.209.88.89
b51a:901b:cb15:8045:ada8:cd72:3fd1:585a	63.209.88.90
b51a:901b:cb15:8045:ada8:cd72:3fd1:585b	63.209.88.91
b51a:901b:cb15:8045:ada8:cd72:3fd1:585c	63.209.88.92
b51a:901b:cb15:8045:ada8:cd72:3fd1:585d	63.209.88.93
b51a:901b:cb15:8045:ada8:cd72:3fd1:585e	63.209.88.94
b51a:901b:cb15:8045:ada8:cd72:3fd1:585f	63.209.88.95
b51a:901b:cb15:8045:ada8:cd72:3fd1:5860	63.209.88.96
b51a:901b:cb15:8045:ada8:cd72:3fd1:5861	63.209.88.97
b51a:901b:cb15:8045:ada8:cd72:3fd1:5862	63.209.88.98
b51a:901b:cb15:8045:ada8:cd72:3fd1:5863	63.209.88.99
b51a:901b:cb15:8045:ada8:cd72:3fd1:5864	63.209.88.100
b51a:901b:cb15:8045:ada8:cd72:3fd1:5865	63.209.88.101
b51a:901b:cb15:8045:ada8:cd72:3fd1:5866	63.209.88.102
b51a:901b:cb15:8045:ada8:cd72:3fd1:5867	63.209.88.103
b51a:901b:cb15:8045:ada8:cd72:3fd1:5868	63.209.88.104
b51a:901b:cb15:8045:ada8:cd72:3fd1:5869	63.209.88.105
b51a:901b:cb15:8045:ada8:cd72:3fd1:586a	63.209.88.106
b51a:901b:cb15:8045:ada8:cd72:3fd1:586b	63.209.88.107
b51a:901b:cb15:8045:ada8:cd72:3fd1:586c	63.209.88.108
b51a:901b:cb15:8045:ada8:cd72:3fd1:586d	63.209.88.109
b51a:901b:cb15:8045:ada8:cd72:3fd1:586e	63.209.88.110
b51a:901b:cb15:8045:ada8:cd72:3fd1:586f	63.209.88.111
b51a:901b:cb15:8045:ada8:cd72:3fd1:5870	63.209.88.112
b51a:901b:cb15:8045:ada8:cd72:3fd1:5871	63.209.88.113
b51a:901b:cb15:8045:ada8:cd72:3fd1:5872	63.209.88.114
b51a:901b:cb15:8045:ada8:cd72:3fd1:5873	63.209.88.115
b51a:901b:cb15:8045:ada8:cd72:3fd1:5874	63.209.88.116
b51a:901b:cb15:8045:ada8:cd72:3fd1:5875	63.209.88.117
b51a:901b:cb15:8045:ada8:cd72:3fd1:5876	63.209.88.118
b51a:901b:cb15:8045:ada8:cd72:3fd1:5877	63.209.88.119
b51a:901b:cb15:8045:ada8:cd72:3fd1:5878	63.209.88.120

b51a:901b:cb15:8045:ada8:cd72:3fd1:5879	63.209.88.121
b51a:901b:cb15:8045:ada8:cd72:3fd1:587a	63.209.88.122
b51a:901b:cb15:8045:ada8:cd72:3fd1:587b	63.209.88.123
b51a:901b:cb15:8045:ada8:cd72:3fd1:587c	63.209.88.124
b51a:901b:cb15:8045:ada8:cd72:3fd1:587d	63.209.88.125
b51a:901b:cb15:8045:ada8:cd72:3fd1:587e	63.209.88.126
b51a:901b:cb15:8045:ada8:cd72:3fd1:587f	63.209.88.127
b51a:901b:cb15:8045:ada8:cd72:3fd1:5880	63.209.88.128
b51a:901b:cb15:8045:ada8:cd72:3fd1:5881	63.209.88.129
b51a:901b:cb15:8045:ada8:cd72:3fd1:5882	63.209.88.130
b51a:901b:cb15:8045:ada8:cd72:3fd1:5883	63.209.88.131
b51a:901b:cb15:8045:ada8:cd72:3fd1:5884	63.209.88.132
b51a:901b:cb15:8045:ada8:cd72:3fd1:5885	63.209.88.133
b51a:901b:cb15:8045:ada8:cd72:3fd1:5886	63.209.88.134
b51a:901b:cb15:8045:ada8:cd72:3fd1:5887	63.209.88.135
b51a:901b:cb15:8045:ada8:cd72:3fd1:5888	63.209.88.136
b51a:901b:cb15:8045:ada8:cd72:3fd1:5889	63.209.88.137
b51a:901b:cb15:8045:ada8:cd72:3fd1:588a	63.209.88.138
b51a:901b:cb15:8045:ada8:cd72:3fd1:588b	63.209.88.139
b51a:901b:cb15:8045:ada8:cd72:3fd1:588c	63.209.88.140
b51a:901b:cb15:8045:ada8:cd72:3fd1:588d	63.209.88.141
b51a:901b:cb15:8045:ada8:cd72:3fd1:588e	63.209.88.142
b51a:901b:cb15:8045:ada8:cd72:3fd1:588f	63.209.88.143
b51a:901b:cb15:8045:ada8:cd72:3fd1:5890	63.209.88.144
b51a:901b:cb15:8045:ada8:cd72:3fd1:5891	63.209.88.145
b51a:901b:cb15:8045:ada8:cd72:3fd1:5892	63.209.88.146
b51a:901b:cb15:8045:ada8:cd72:3fd1:5893	63.209.88.147
b51a:901b:cb15:8045:ada8:cd72:3fd1:5894	63.209.88.148
b51a:901b:cb15:8045:ada8:cd72:3fd1:5895	63.209.88.149
b51a:901b:cb15:8045:ada8:cd72:3fd1:5896	63.209.88.150
b51a:901b:cb15:8045:ada8:cd72:3fd1:5897	63.209.88.151
b51a:901b:cb15:8045:ada8:cd72:3fd1:5898	63.209.88.152
b51a:901b:cb15:8045:ada8:cd72:3fd1:5899	63.209.88.153
b51a:901b:cb15:8045:ada8:cd72:3fd1:589a	63.209.88.154
b51a:901b:cb15:8045:ada8:cd72:3fd1:589b	63.209.88.155
b51a:901b:cb15:8045:ada8:cd72:3fd1:589c	63.209.88.156
b51a:901b:cb15:8045:ada8:cd72:3fd1:589d	63.209.88.157
b51a:901b:cb15:8045:ada8:cd72:3fd1:589e	63.209.88.158
b51a:901b:cb15:8045:ada8:cd72:3fd1:589f	63.209.88.159
b51a:901b:cb15:8045:ada8:cd72:3fd1:58a0	63.209.88.160
b51a:901b:cb15:8045:ada8:cd72:3fd1:58a1	63.209.88.161
b51a:901b:cb15:8045:ada8:cd72:3fd1:58a2	63.209.88.162
b51a:901b:cb15:8045:ada8:cd72:3fd1:58a3	63.209.88.163
b51a:901b:cb15:8045:ada8:cd72:3fd1:58a4	63.209.88.164
b51a:901b:cb15:8045:ada8:cd72:3fd1:58a5	63.209.88.165
b51a:901b:cb15:8045:ada8:cd72:3fd1:58a6	63.209.88.166
b51a:901b:cb15:8045:ada8:cd72:3fd1:58a7	63.209.88.167
b51a:901b:cb15:8045:ada8:cd72:3fd1:58a8	63.209.88.168
b51a:901b:cb15:8045:ada8:cd72:3fd1:58a9	63.209.88.169
b51a:901b:cb15:8045:ada8:cd72:3fd1:58aa	63.209.88.170
b51a:901b:cb15:8045:ada8:cd72:3fd1:58ab	63.209.88.171
b51a:901b:cb15:8045:ada8:cd72:3fd1:58ac	63.209.88.172
b51a:901b:cb15:8045:ada8:cd72:3fd1:58ad	63.209.88.173
b51a:901b:cb15:8045:ada8:cd72:3fd1:58ae	63.209.88.174
b51a:901b:cb15:8045:ada8:cd72:3fd1:58af	63.209.88.175
b51a:901b:cb15:8045:ada8:cd72:3fd1:58b0	63.209.88.176
b51a:901b:cb15:8045:ada8:cd72:3fd1:58b1	63.209.88.177
b51a:901b:cb15:8045:ada8:cd72:3fd1:58b2	63.209.88.178
b51a:901b:cb15:8045:ada8:cd72:3fd1:58b3	63.209.88.179
b51a:901b:cb15:8045:ada8:cd72:3fd1:58b4	63.209.88.180

b51a:901b:cb15:8045:ada8:cd72:3fd1:58b5	63.209.88.181
b51a:901b:cb15:8045:ada8:cd72:3fd1:58b6	63.209.88.182
b51a:901b:cb15:8045:ada8:cd72:3fd1:58b7	63.209.88.183
b51a:901b:cb15:8045:ada8:cd72:3fd1:58b8	63.209.88.184
b51a:901b:cb15:8045:ada8:cd72:3fd1:58b9	63.209.88.185
b51a:901b:cb15:8045:ada8:cd72:3fd1:58ba	63.209.88.186
b51a:901b:cb15:8045:ada8:cd72:3fd1:58bb	63.209.88.187
b51a:901b:cb15:8045:ada8:cd72:3fd1:58bc	63.209.88.188
b51a:901b:cb15:8045:ada8:cd72:3fd1:58bd	63.209.88.189
b51a:901b:cb15:8045:ada8:cd72:3fd1:58be	63.209.88.190
b51a:901b:cb15:8045:ada8:cd72:3fd1:58bf	63.209.88.191
b51a:901b:cb15:8045:ada8:cd72:3fd1:58c0	63.209.88.192
b51a:901b:cb15:8045:ada8:cd72:3fd1:58c1	63.209.88.193
b51a:901b:cb15:8045:ada8:cd72:3fd1:58c2	63.209.88.194
b51a:901b:cb15:8045:ada8:cd72:3fd1:58c3	63.209.88.195
b51a:901b:cb15:8045:ada8:cd72:3fd1:58c4	63.209.88.196
b51a:901b:cb15:8045:ada8:cd72:3fd1:58c5	63.209.88.197
b51a:901b:cb15:8045:ada8:cd72:3fd1:58c6	63.209.88.198
b51a:901b:cb15:8045:ada8:cd72:3fd1:58c7	63.209.88.199
b51a:901b:cb15:8045:ada8:cd72:3fd1:58c8	63.209.88.200
b51a:901b:cb15:8045:ada8:cd72:3fd1:58c9	63.209.88.201
b51a:901b:cb15:8045:ada8:cd72:3fd1:58ca	63.209.88.202
b51a:901b:cb15:8045:ada8:cd72:3fd1:58cb	63.209.88.203
b51a:901b:cb15:8045:ada8:cd72:3fd1:58cc	63.209.88.204
b51a:901b:cb15:8045:ada8:cd72:3fd1:58cd	63.209.88.205
b51a:901b:cb15:8045:ada8:cd72:3fd1:58ce	63.209.88.206
b51a:901b:cb15:8045:ada8:cd72:3fd1:58cf	63.209.88.207
b51a:901b:cb15:8045:ada8:cd72:3fd1:58d0	63.209.88.208
b51a:901b:cb15:8045:ada8:cd72:3fd1:58d1	63.209.88.209
b51a:901b:cb15:8045:ada8:cd72:3fd1:58d2	63.209.88.210
b51a:901b:cb15:8045:ada8:cd72:3fd1:58d3	63.209.88.211
b51a:901b:cb15:8045:ada8:cd72:3fd1:58d4	63.209.88.212
b51a:901b:cb15:8045:ada8:cd72:3fd1:58d5	63.209.88.213
b51a:901b:cb15:8045:ada8:cd72:3fd1:58d6	63.209.88.214
b51a:901b:cb15:8045:ada8:cd72:3fd1:58d7	63.209.88.215
b51a:901b:cb15:8045:ada8:cd72:3fd1:58d8	63.209.88.216
b51a:901b:cb15:8045:ada8:cd72:3fd1:58d9	63.209.88.217
b51a:901b:cb15:8045:ada8:cd72:3fd1:58da	63.209.88.218
b51a:901b:cb15:8045:ada8:cd72:3fd1:58db	63.209.88.219
b51a:901b:cb15:8045:ada8:cd72:3fd1:58dc	63.209.88.220
b51a:901b:cb15:8045:ada8:cd72:3fd1:58dd	63.209.88.221
b51a:901b:cb15:8045:ada8:cd72:3fd1:58de	63.209.88.222
b51a:901b:cb15:8045:ada8:cd72:3fd1:58df	63.209.88.223
b51a:901b:cb15:8045:ada8:cd72:3fd1:58e0	63.209.88.224
b51a:901b:cb15:8045:ada8:cd72:3fd1:58e1	63.209.88.225
b51a:901b:cb15:8045:ada8:cd72:3fd1:58e2	63.209.88.226
b51a:901b:cb15:8045:ada8:cd72:3fd1:58e3	63.209.88.227
b51a:901b:cb15:8045:ada8:cd72:3fd1:58e4	63.209.88.228
b51a:901b:cb15:8045:ada8:cd72:3fd1:58e5	63.209.88.229
b51a:901b:cb15:8045:ada8:cd72:3fd1:58e6	63.209.88.230
b51a:901b:cb15:8045:ada8:cd72:3fd1:58e7	63.209.88.231
b51a:901b:cb15:8045:ada8:cd72:3fd1:58e8	63.209.88.232
b51a:901b:cb15:8045:ada8:cd72:3fd1:58e9	63.209.88.233
b51a:901b:cb15:8045:ada8:cd72:3fd1:58ea	63.209.88.234
b51a:901b:cb15:8045:ada8:cd72:3fd1:58eb	63.209.88.235
b51a:901b:cb15:8045:ada8:cd72:3fd1:58ec	63.209.88.236
b51a:901b:cb15:8045:ada8:cd72:3fd1:58ed	63.209.88.237
b51a:901b:cb15:8045:ada8:cd72:3fd1:58ee	63.209.88.238
b51a:901b:cb15:8045:ada8:cd72:3fd1:58ef	63.209.88.239
b51a:901b:cb15:8045:ada8:cd72:3fd1:58f0	63.209.88.240
b51a:901b:cb15:8045:ada8:cd72:3fd1:58f1	63.209.88.241
b51a:901b:cb15:8045:ada8:cd72:3fd1:58f2	63.209.88.242
b51a:901b:cb15:8045:ada8:cd72:3fd1:58f3	63.209.88.243
b51a:901b:cb15:8045:ada8:cd72:3fd1:58f4	63.209.88.244
b51a:901b:cb15:8045:ada8:cd72:3fd1:58f5	63.209.88.245
b51a:901b:cb15:8045:ada8:cd72:3fd1:58f6	63.209.88.246
b51a:901b:cb15:8045:ada8:cd72:3fd1:58f7	63.209.88.247
b51a:901b:cb15:8045:ada8:cd72:3fd1:58f8	63.209.88.248
b51a:901b:cb15:8045:ada8:cd72:3fd1:58f9	63.209.88.249
b51a:901b:cb15:8045:ada8:cd72:3fd1:58fa	63.209.88.250
b51a:901b:cb15:8045:ada8:cd72:3fd1:58fb	63.209.88.251
b51a:901b:cb15:8045:ada8:cd72:3fd1:58fc	63.209.88.252
b51a:901b:cb15:8045:ada8:cd72:3fd1:58fd	63.209.88.253
b51a:901b:cb15:8045:ada8:cd72:3fd1:58fe	63.209.88.254
b51a:901b:cb15:8045:ada8:cd72:3fd1:58ff	63.209.88.255

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.