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:cd72:3fd1:7001	63.209.112.1
b51a:901b:cb15:8045:ada8:cd72:3fd1:7002	63.209.112.2
b51a:901b:cb15:8045:ada8:cd72:3fd1:7003	63.209.112.3
b51a:901b:cb15:8045:ada8:cd72:3fd1:7004	63.209.112.4
b51a:901b:cb15:8045:ada8:cd72:3fd1:7005	63.209.112.5
b51a:901b:cb15:8045:ada8:cd72:3fd1:7006	63.209.112.6
b51a:901b:cb15:8045:ada8:cd72:3fd1:7007	63.209.112.7
b51a:901b:cb15:8045:ada8:cd72:3fd1:7008	63.209.112.8
b51a:901b:cb15:8045:ada8:cd72:3fd1:7009	63.209.112.9
b51a:901b:cb15:8045:ada8:cd72:3fd1:700a	63.209.112.10
b51a:901b:cb15:8045:ada8:cd72:3fd1:700b	63.209.112.11
b51a:901b:cb15:8045:ada8:cd72:3fd1:700c	63.209.112.12
b51a:901b:cb15:8045:ada8:cd72:3fd1:700d	63.209.112.13
b51a:901b:cb15:8045:ada8:cd72:3fd1:700e	63.209.112.14
b51a:901b:cb15:8045:ada8:cd72:3fd1:700f	63.209.112.15
b51a:901b:cb15:8045:ada8:cd72:3fd1:7010	63.209.112.16
b51a:901b:cb15:8045:ada8:cd72:3fd1:7011	63.209.112.17
b51a:901b:cb15:8045:ada8:cd72:3fd1:7012	63.209.112.18
b51a:901b:cb15:8045:ada8:cd72:3fd1:7013	63.209.112.19
b51a:901b:cb15:8045:ada8:cd72:3fd1:7014	63.209.112.20
b51a:901b:cb15:8045:ada8:cd72:3fd1:7015	63.209.112.21
b51a:901b:cb15:8045:ada8:cd72:3fd1:7016	63.209.112.22
b51a:901b:cb15:8045:ada8:cd72:3fd1:7017	63.209.112.23
b51a:901b:cb15:8045:ada8:cd72:3fd1:7018	63.209.112.24
b51a:901b:cb15:8045:ada8:cd72:3fd1:7019	63.209.112.25
b51a:901b:cb15:8045:ada8:cd72:3fd1:701a	63.209.112.26
b51a:901b:cb15:8045:ada8:cd72:3fd1:701b	63.209.112.27
b51a:901b:cb15:8045:ada8:cd72:3fd1:701c	63.209.112.28
b51a:901b:cb15:8045:ada8:cd72:3fd1:701d	63.209.112.29
b51a:901b:cb15:8045:ada8:cd72:3fd1:701e	63.209.112.30
b51a:901b:cb15:8045:ada8:cd72:3fd1:701f	63.209.112.31
b51a:901b:cb15:8045:ada8:cd72:3fd1:7020	63.209.112.32
b51a:901b:cb15:8045:ada8:cd72:3fd1:7021	63.209.112.33
b51a:901b:cb15:8045:ada8:cd72:3fd1:7022	63.209.112.34
b51a:901b:cb15:8045:ada8:cd72:3fd1:7023	63.209.112.35
b51a:901b:cb15:8045:ada8:cd72:3fd1:7024	63.209.112.36
b51a:901b:cb15:8045:ada8:cd72:3fd1:7025	63.209.112.37
b51a:901b:cb15:8045:ada8:cd72:3fd1:7026	63.209.112.38
b51a:901b:cb15:8045:ada8:cd72:3fd1:7027	63.209.112.39
b51a:901b:cb15:8045:ada8:cd72:3fd1:7028	63.209.112.40
b51a:901b:cb15:8045:ada8:cd72:3fd1:7029	63.209.112.41
b51a:901b:cb15:8045:ada8:cd72:3fd1:702a	63.209.112.42
b51a:901b:cb15:8045:ada8:cd72:3fd1:702b	63.209.112.43
b51a:901b:cb15:8045:ada8:cd72:3fd1:702c	63.209.112.44
b51a:901b:cb15:8045:ada8:cd72:3fd1:702d	63.209.112.45
b51a:901b:cb15:8045:ada8:cd72:3fd1:702e	63.209.112.46
b51a:901b:cb15:8045:ada8:cd72:3fd1:702f	63.209.112.47
b51a:901b:cb15:8045:ada8:cd72:3fd1:7030	63.209.112.48
b51a:901b:cb15:8045:ada8:cd72:3fd1:7031	63.209.112.49
b51a:901b:cb15:8045:ada8:cd72:3fd1:7032	63.209.112.50
b51a:901b:cb15:8045:ada8:cd72:3fd1:7033	63.209.112.51
b51a:901b:cb15:8045:ada8:cd72:3fd1:7034	63.209.112.52
b51a:901b:cb15:8045:ada8:cd72:3fd1:7035	63.209.112.53
b51a:901b:cb15:8045:ada8:cd72:3fd1:7036	63.209.112.54
b51a:901b:cb15:8045:ada8:cd72:3fd1:7037	63.209.112.55
b51a:901b:cb15:8045:ada8:cd72:3fd1:7038	63.209.112.56
b51a:901b:cb15:8045:ada8:cd72:3fd1:7039	63.209.112.57
b51a:901b:cb15:8045:ada8:cd72:3fd1:703a	63.209.112.58
b51a:901b:cb15:8045:ada8:cd72:3fd1:703b	63.209.112.59
b51a:901b:cb15:8045:ada8:cd72:3fd1:703c	63.209.112.60

b51a:901b:cb15:8045:ada8:cd72:3fd1:703d	63.209.112.61
b51a:901b:cb15:8045:ada8:cd72:3fd1:703e	63.209.112.62
b51a:901b:cb15:8045:ada8:cd72:3fd1:703f	63.209.112.63
b51a:901b:cb15:8045:ada8:cd72:3fd1:7040	63.209.112.64
b51a:901b:cb15:8045:ada8:cd72:3fd1:7041	63.209.112.65
b51a:901b:cb15:8045:ada8:cd72:3fd1:7042	63.209.112.66
b51a:901b:cb15:8045:ada8:cd72:3fd1:7043	63.209.112.67
b51a:901b:cb15:8045:ada8:cd72:3fd1:7044	63.209.112.68
b51a:901b:cb15:8045:ada8:cd72:3fd1:7045	63.209.112.69
b51a:901b:cb15:8045:ada8:cd72:3fd1:7046	63.209.112.70
b51a:901b:cb15:8045:ada8:cd72:3fd1:7047	63.209.112.71
b51a:901b:cb15:8045:ada8:cd72:3fd1:7048	63.209.112.72
b51a:901b:cb15:8045:ada8:cd72:3fd1:7049	63.209.112.73
b51a:901b:cb15:8045:ada8:cd72:3fd1:704a	63.209.112.74
b51a:901b:cb15:8045:ada8:cd72:3fd1:704b	63.209.112.75
b51a:901b:cb15:8045:ada8:cd72:3fd1:704c	63.209.112.76
b51a:901b:cb15:8045:ada8:cd72:3fd1:704d	63.209.112.77
b51a:901b:cb15:8045:ada8:cd72:3fd1:704e	63.209.112.78
b51a:901b:cb15:8045:ada8:cd72:3fd1:704f	63.209.112.79
b51a:901b:cb15:8045:ada8:cd72:3fd1:7050	63.209.112.80
b51a:901b:cb15:8045:ada8:cd72:3fd1:7051	63.209.112.81
b51a:901b:cb15:8045:ada8:cd72:3fd1:7052	63.209.112.82
b51a:901b:cb15:8045:ada8:cd72:3fd1:7053	63.209.112.83
b51a:901b:cb15:8045:ada8:cd72:3fd1:7054	63.209.112.84
b51a:901b:cb15:8045:ada8:cd72:3fd1:7055	63.209.112.85
b51a:901b:cb15:8045:ada8:cd72:3fd1:7056	63.209.112.86
b51a:901b:cb15:8045:ada8:cd72:3fd1:7057	63.209.112.87
b51a:901b:cb15:8045:ada8:cd72:3fd1:7058	63.209.112.88
b51a:901b:cb15:8045:ada8:cd72:3fd1:7059	63.209.112.89
b51a:901b:cb15:8045:ada8:cd72:3fd1:705a	63.209.112.90
b51a:901b:cb15:8045:ada8:cd72:3fd1:705b	63.209.112.91
b51a:901b:cb15:8045:ada8:cd72:3fd1:705c	63.209.112.92
b51a:901b:cb15:8045:ada8:cd72:3fd1:705d	63.209.112.93
b51a:901b:cb15:8045:ada8:cd72:3fd1:705e	63.209.112.94
b51a:901b:cb15:8045:ada8:cd72:3fd1:705f	63.209.112.95
b51a:901b:cb15:8045:ada8:cd72:3fd1:7060	63.209.112.96
b51a:901b:cb15:8045:ada8:cd72:3fd1:7061	63.209.112.97
b51a:901b:cb15:8045:ada8:cd72:3fd1:7062	63.209.112.98
b51a:901b:cb15:8045:ada8:cd72:3fd1:7063	63.209.112.99
b51a:901b:cb15:8045:ada8:cd72:3fd1:7064	63.209.112.100
b51a:901b:cb15:8045:ada8:cd72:3fd1:7065	63.209.112.101
b51a:901b:cb15:8045:ada8:cd72:3fd1:7066	63.209.112.102
b51a:901b:cb15:8045:ada8:cd72:3fd1:7067	63.209.112.103
b51a:901b:cb15:8045:ada8:cd72:3fd1:7068	63.209.112.104
b51a:901b:cb15:8045:ada8:cd72:3fd1:7069	63.209.112.105
b51a:901b:cb15:8045:ada8:cd72:3fd1:706a	63.209.112.106
b51a:901b:cb15:8045:ada8:cd72:3fd1:706b	63.209.112.107
b51a:901b:cb15:8045:ada8:cd72:3fd1:706c	63.209.112.108
b51a:901b:cb15:8045:ada8:cd72:3fd1:706d	63.209.112.109
b51a:901b:cb15:8045:ada8:cd72:3fd1:706e	63.209.112.110
b51a:901b:cb15:8045:ada8:cd72:3fd1:706f	63.209.112.111
b51a:901b:cb15:8045:ada8:cd72:3fd1:7070	63.209.112.112
b51a:901b:cb15:8045:ada8:cd72:3fd1:7071	63.209.112.113
b51a:901b:cb15:8045:ada8:cd72:3fd1:7072	63.209.112.114
b51a:901b:cb15:8045:ada8:cd72:3fd1:7073	63.209.112.115
b51a:901b:cb15:8045:ada8:cd72:3fd1:7074	63.209.112.116
b51a:901b:cb15:8045:ada8:cd72:3fd1:7075	63.209.112.117
b51a:901b:cb15:8045:ada8:cd72:3fd1:7076	63.209.112.118
b51a:901b:cb15:8045:ada8:cd72:3fd1:7077	63.209.112.119
b51a:901b:cb15:8045:ada8:cd72:3fd1:7078	63.209.112.120

b51a:901b:cb15:8045:ada8:cd72:3fd1:7079	63.209.112.121
b51a:901b:cb15:8045:ada8:cd72:3fd1:707a	63.209.112.122
b51a:901b:cb15:8045:ada8:cd72:3fd1:707b	63.209.112.123
b51a:901b:cb15:8045:ada8:cd72:3fd1:707c	63.209.112.124
b51a:901b:cb15:8045:ada8:cd72:3fd1:707d	63.209.112.125
b51a:901b:cb15:8045:ada8:cd72:3fd1:707e	63.209.112.126
b51a:901b:cb15:8045:ada8:cd72:3fd1:707f	63.209.112.127
b51a:901b:cb15:8045:ada8:cd72:3fd1:7080	63.209.112.128
b51a:901b:cb15:8045:ada8:cd72:3fd1:7081	63.209.112.129
b51a:901b:cb15:8045:ada8:cd72:3fd1:7082	63.209.112.130
b51a:901b:cb15:8045:ada8:cd72:3fd1:7083	63.209.112.131
b51a:901b:cb15:8045:ada8:cd72:3fd1:7084	63.209.112.132
b51a:901b:cb15:8045:ada8:cd72:3fd1:7085	63.209.112.133
b51a:901b:cb15:8045:ada8:cd72:3fd1:7086	63.209.112.134
b51a:901b:cb15:8045:ada8:cd72:3fd1:7087	63.209.112.135
b51a:901b:cb15:8045:ada8:cd72:3fd1:7088	63.209.112.136
b51a:901b:cb15:8045:ada8:cd72:3fd1:7089	63.209.112.137
b51a:901b:cb15:8045:ada8:cd72:3fd1:708a	63.209.112.138
b51a:901b:cb15:8045:ada8:cd72:3fd1:708b	63.209.112.139
b51a:901b:cb15:8045:ada8:cd72:3fd1:708c	63.209.112.140
b51a:901b:cb15:8045:ada8:cd72:3fd1:708d	63.209.112.141
b51a:901b:cb15:8045:ada8:cd72:3fd1:708e	63.209.112.142
b51a:901b:cb15:8045:ada8:cd72:3fd1:708f	63.209.112.143
b51a:901b:cb15:8045:ada8:cd72:3fd1:7090	63.209.112.144
b51a:901b:cb15:8045:ada8:cd72:3fd1:7091	63.209.112.145
b51a:901b:cb15:8045:ada8:cd72:3fd1:7092	63.209.112.146
b51a:901b:cb15:8045:ada8:cd72:3fd1:7093	63.209.112.147
b51a:901b:cb15:8045:ada8:cd72:3fd1:7094	63.209.112.148
b51a:901b:cb15:8045:ada8:cd72:3fd1:7095	63.209.112.149
b51a:901b:cb15:8045:ada8:cd72:3fd1:7096	63.209.112.150
b51a:901b:cb15:8045:ada8:cd72:3fd1:7097	63.209.112.151
b51a:901b:cb15:8045:ada8:cd72:3fd1:7098	63.209.112.152
b51a:901b:cb15:8045:ada8:cd72:3fd1:7099	63.209.112.153
b51a:901b:cb15:8045:ada8:cd72:3fd1:709a	63.209.112.154
b51a:901b:cb15:8045:ada8:cd72:3fd1:709b	63.209.112.155
b51a:901b:cb15:8045:ada8:cd72:3fd1:709c	63.209.112.156
b51a:901b:cb15:8045:ada8:cd72:3fd1:709d	63.209.112.157
b51a:901b:cb15:8045:ada8:cd72:3fd1:709e	63.209.112.158
b51a:901b:cb15:8045:ada8:cd72:3fd1:709f	63.209.112.159
b51a:901b:cb15:8045:ada8:cd72:3fd1:70a0	63.209.112.160
b51a:901b:cb15:8045:ada8:cd72:3fd1:70a1	63.209.112.161
b51a:901b:cb15:8045:ada8:cd72:3fd1:70a2	63.209.112.162
b51a:901b:cb15:8045:ada8:cd72:3fd1:70a3	63.209.112.163
b51a:901b:cb15:8045:ada8:cd72:3fd1:70a4	63.209.112.164
b51a:901b:cb15:8045:ada8:cd72:3fd1:70a5	63.209.112.165
b51a:901b:cb15:8045:ada8:cd72:3fd1:70a6	63.209.112.166
b51a:901b:cb15:8045:ada8:cd72:3fd1:70a7	63.209.112.167
b51a:901b:cb15:8045:ada8:cd72:3fd1:70a8	63.209.112.168
b51a:901b:cb15:8045:ada8:cd72:3fd1:70a9	63.209.112.169
b51a:901b:cb15:8045:ada8:cd72:3fd1:70aa	63.209.112.170
b51a:901b:cb15:8045:ada8:cd72:3fd1:70ab	63.209.112.171
b51a:901b:cb15:8045:ada8:cd72:3fd1:70ac	63.209.112.172
b51a:901b:cb15:8045:ada8:cd72:3fd1:70ad	63.209.112.173
b51a:901b:cb15:8045:ada8:cd72:3fd1:70ae	63.209.112.174
b51a:901b:cb15:8045:ada8:cd72:3fd1:70af	63.209.112.175
b51a:901b:cb15:8045:ada8:cd72:3fd1:70b0	63.209.112.176
b51a:901b:cb15:8045:ada8:cd72:3fd1:70b1	63.209.112.177
b51a:901b:cb15:8045:ada8:cd72:3fd1:70b2	63.209.112.178
b51a:901b:cb15:8045:ada8:cd72:3fd1:70b3	63.209.112.179
b51a:901b:cb15:8045:ada8:cd72:3fd1:70b4	63.209.112.180

b51a:901b:cb15:8045:ada8:cd72:3fd1:70b5	63.209.112.181
b51a:901b:cb15:8045:ada8:cd72:3fd1:70b6	63.209.112.182
b51a:901b:cb15:8045:ada8:cd72:3fd1:70b7	63.209.112.183
b51a:901b:cb15:8045:ada8:cd72:3fd1:70b8	63.209.112.184
b51a:901b:cb15:8045:ada8:cd72:3fd1:70b9	63.209.112.185
b51a:901b:cb15:8045:ada8:cd72:3fd1:70ba	63.209.112.186
b51a:901b:cb15:8045:ada8:cd72:3fd1:70bb	63.209.112.187
b51a:901b:cb15:8045:ada8:cd72:3fd1:70bc	63.209.112.188
b51a:901b:cb15:8045:ada8:cd72:3fd1:70bd	63.209.112.189
b51a:901b:cb15:8045:ada8:cd72:3fd1:70be	63.209.112.190
b51a:901b:cb15:8045:ada8:cd72:3fd1:70bf	63.209.112.191
b51a:901b:cb15:8045:ada8:cd72:3fd1:70c0	63.209.112.192
b51a:901b:cb15:8045:ada8:cd72:3fd1:70c1	63.209.112.193
b51a:901b:cb15:8045:ada8:cd72:3fd1:70c2	63.209.112.194
b51a:901b:cb15:8045:ada8:cd72:3fd1:70c3	63.209.112.195
b51a:901b:cb15:8045:ada8:cd72:3fd1:70c4	63.209.112.196
b51a:901b:cb15:8045:ada8:cd72:3fd1:70c5	63.209.112.197
b51a:901b:cb15:8045:ada8:cd72:3fd1:70c6	63.209.112.198
b51a:901b:cb15:8045:ada8:cd72:3fd1:70c7	63.209.112.199
b51a:901b:cb15:8045:ada8:cd72:3fd1:70c8	63.209.112.200
b51a:901b:cb15:8045:ada8:cd72:3fd1:70c9	63.209.112.201
b51a:901b:cb15:8045:ada8:cd72:3fd1:70ca	63.209.112.202
b51a:901b:cb15:8045:ada8:cd72:3fd1:70cb	63.209.112.203
b51a:901b:cb15:8045:ada8:cd72:3fd1:70cc	63.209.112.204
b51a:901b:cb15:8045:ada8:cd72:3fd1:70cd	63.209.112.205
b51a:901b:cb15:8045:ada8:cd72:3fd1:70ce	63.209.112.206
b51a:901b:cb15:8045:ada8:cd72:3fd1:70cf	63.209.112.207
b51a:901b:cb15:8045:ada8:cd72:3fd1:70d0	63.209.112.208
b51a:901b:cb15:8045:ada8:cd72:3fd1:70d1	63.209.112.209
b51a:901b:cb15:8045:ada8:cd72:3fd1:70d2	63.209.112.210
b51a:901b:cb15:8045:ada8:cd72:3fd1:70d3	63.209.112.211
b51a:901b:cb15:8045:ada8:cd72:3fd1:70d4	63.209.112.212
b51a:901b:cb15:8045:ada8:cd72:3fd1:70d5	63.209.112.213
b51a:901b:cb15:8045:ada8:cd72:3fd1:70d6	63.209.112.214
b51a:901b:cb15:8045:ada8:cd72:3fd1:70d7	63.209.112.215
b51a:901b:cb15:8045:ada8:cd72:3fd1:70d8	63.209.112.216
b51a:901b:cb15:8045:ada8:cd72:3fd1:70d9	63.209.112.217
b51a:901b:cb15:8045:ada8:cd72:3fd1:70da	63.209.112.218
b51a:901b:cb15:8045:ada8:cd72:3fd1:70db	63.209.112.219
b51a:901b:cb15:8045:ada8:cd72:3fd1:70dc	63.209.112.220
b51a:901b:cb15:8045:ada8:cd72:3fd1:70dd	63.209.112.221
b51a:901b:cb15:8045:ada8:cd72:3fd1:70de	63.209.112.222
b51a:901b:cb15:8045:ada8:cd72:3fd1:70df	63.209.112.223
b51a:901b:cb15:8045:ada8:cd72:3fd1:70e0	63.209.112.224
b51a:901b:cb15:8045:ada8:cd72:3fd1:70e1	63.209.112.225
b51a:901b:cb15:8045:ada8:cd72:3fd1:70e2	63.209.112.226
b51a:901b:cb15:8045:ada8:cd72:3fd1:70e3	63.209.112.227
b51a:901b:cb15:8045:ada8:cd72:3fd1:70e4	63.209.112.228
b51a:901b:cb15:8045:ada8:cd72:3fd1:70e5	63.209.112.229
b51a:901b:cb15:8045:ada8:cd72:3fd1:70e6	63.209.112.230
b51a:901b:cb15:8045:ada8:cd72:3fd1:70e7	63.209.112.231
b51a:901b:cb15:8045:ada8:cd72:3fd1:70e8	63.209.112.232
b51a:901b:cb15:8045:ada8:cd72:3fd1:70e9	63.209.112.233
b51a:901b:cb15:8045:ada8:cd72:3fd1:70ea	63.209.112.234
b51a:901b:cb15:8045:ada8:cd72:3fd1:70eb	63.209.112.235
b51a:901b:cb15:8045:ada8:cd72:3fd1:70ec	63.209.112.236
b51a:901b:cb15:8045:ada8:cd72:3fd1:70ed	63.209.112.237
b51a:901b:cb15:8045:ada8:cd72:3fd1:70ee	63.209.112.238
b51a:901b:cb15:8045:ada8:cd72:3fd1:70ef	63.209.112.239
b51a:901b:cb15:8045:ada8:cd72:3fd1:70f0	63.209.112.240
b51a:901b:cb15:8045:ada8:cd72:3fd1:70f1	63.209.112.241
b51a:901b:cb15:8045:ada8:cd72:3fd1:70f2	63.209.112.242
b51a:901b:cb15:8045:ada8:cd72:3fd1:70f3	63.209.112.243
b51a:901b:cb15:8045:ada8:cd72:3fd1:70f4	63.209.112.244
b51a:901b:cb15:8045:ada8:cd72:3fd1:70f5	63.209.112.245
b51a:901b:cb15:8045:ada8:cd72:3fd1:70f6	63.209.112.246
b51a:901b:cb15:8045:ada8:cd72:3fd1:70f7	63.209.112.247
b51a:901b:cb15:8045:ada8:cd72:3fd1:70f8	63.209.112.248
b51a:901b:cb15:8045:ada8:cd72:3fd1:70f9	63.209.112.249
b51a:901b:cb15:8045:ada8:cd72:3fd1:70fa	63.209.112.250
b51a:901b:cb15:8045:ada8:cd72:3fd1:70fb	63.209.112.251
b51a:901b:cb15:8045:ada8:cd72:3fd1:70fc	63.209.112.252
b51a:901b:cb15:8045:ada8:cd72:3fd1:70fd	63.209.112.253
b51a:901b:cb15:8045:ada8:cd72:3fd1:70fe	63.209.112.254
b51a:901b:cb15:8045:ada8:cd72:3fd1:70ff	63.209.112.255

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.