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:cdcd:8043:c001	128.67.192.1
b51a:901b:cb15:8045:ada8:cdcd:8043:c002	128.67.192.2
b51a:901b:cb15:8045:ada8:cdcd:8043:c003	128.67.192.3
b51a:901b:cb15:8045:ada8:cdcd:8043:c004	128.67.192.4
b51a:901b:cb15:8045:ada8:cdcd:8043:c005	128.67.192.5
b51a:901b:cb15:8045:ada8:cdcd:8043:c006	128.67.192.6
b51a:901b:cb15:8045:ada8:cdcd:8043:c007	128.67.192.7
b51a:901b:cb15:8045:ada8:cdcd:8043:c008	128.67.192.8
b51a:901b:cb15:8045:ada8:cdcd:8043:c009	128.67.192.9
b51a:901b:cb15:8045:ada8:cdcd:8043:c00a	128.67.192.10
b51a:901b:cb15:8045:ada8:cdcd:8043:c00b	128.67.192.11
b51a:901b:cb15:8045:ada8:cdcd:8043:c00c	128.67.192.12
b51a:901b:cb15:8045:ada8:cdcd:8043:c00d	128.67.192.13
b51a:901b:cb15:8045:ada8:cdcd:8043:c00e	128.67.192.14
b51a:901b:cb15:8045:ada8:cdcd:8043:c00f	128.67.192.15
b51a:901b:cb15:8045:ada8:cdcd:8043:c010	128.67.192.16
b51a:901b:cb15:8045:ada8:cdcd:8043:c011	128.67.192.17
b51a:901b:cb15:8045:ada8:cdcd:8043:c012	128.67.192.18
b51a:901b:cb15:8045:ada8:cdcd:8043:c013	128.67.192.19
b51a:901b:cb15:8045:ada8:cdcd:8043:c014	128.67.192.20
b51a:901b:cb15:8045:ada8:cdcd:8043:c015	128.67.192.21
b51a:901b:cb15:8045:ada8:cdcd:8043:c016	128.67.192.22
b51a:901b:cb15:8045:ada8:cdcd:8043:c017	128.67.192.23
b51a:901b:cb15:8045:ada8:cdcd:8043:c018	128.67.192.24
b51a:901b:cb15:8045:ada8:cdcd:8043:c019	128.67.192.25
b51a:901b:cb15:8045:ada8:cdcd:8043:c01a	128.67.192.26
b51a:901b:cb15:8045:ada8:cdcd:8043:c01b	128.67.192.27
b51a:901b:cb15:8045:ada8:cdcd:8043:c01c	128.67.192.28
b51a:901b:cb15:8045:ada8:cdcd:8043:c01d	128.67.192.29
b51a:901b:cb15:8045:ada8:cdcd:8043:c01e	128.67.192.30
b51a:901b:cb15:8045:ada8:cdcd:8043:c01f	128.67.192.31
b51a:901b:cb15:8045:ada8:cdcd:8043:c020	128.67.192.32
b51a:901b:cb15:8045:ada8:cdcd:8043:c021	128.67.192.33
b51a:901b:cb15:8045:ada8:cdcd:8043:c022	128.67.192.34
b51a:901b:cb15:8045:ada8:cdcd:8043:c023	128.67.192.35
b51a:901b:cb15:8045:ada8:cdcd:8043:c024	128.67.192.36
b51a:901b:cb15:8045:ada8:cdcd:8043:c025	128.67.192.37
b51a:901b:cb15:8045:ada8:cdcd:8043:c026	128.67.192.38
b51a:901b:cb15:8045:ada8:cdcd:8043:c027	128.67.192.39
b51a:901b:cb15:8045:ada8:cdcd:8043:c028	128.67.192.40
b51a:901b:cb15:8045:ada8:cdcd:8043:c029	128.67.192.41
b51a:901b:cb15:8045:ada8:cdcd:8043:c02a	128.67.192.42
b51a:901b:cb15:8045:ada8:cdcd:8043:c02b	128.67.192.43
b51a:901b:cb15:8045:ada8:cdcd:8043:c02c	128.67.192.44
b51a:901b:cb15:8045:ada8:cdcd:8043:c02d	128.67.192.45
b51a:901b:cb15:8045:ada8:cdcd:8043:c02e	128.67.192.46
b51a:901b:cb15:8045:ada8:cdcd:8043:c02f	128.67.192.47
b51a:901b:cb15:8045:ada8:cdcd:8043:c030	128.67.192.48
b51a:901b:cb15:8045:ada8:cdcd:8043:c031	128.67.192.49
b51a:901b:cb15:8045:ada8:cdcd:8043:c032	128.67.192.50
b51a:901b:cb15:8045:ada8:cdcd:8043:c033	128.67.192.51
b51a:901b:cb15:8045:ada8:cdcd:8043:c034	128.67.192.52
b51a:901b:cb15:8045:ada8:cdcd:8043:c035	128.67.192.53
b51a:901b:cb15:8045:ada8:cdcd:8043:c036	128.67.192.54
b51a:901b:cb15:8045:ada8:cdcd:8043:c037	128.67.192.55
b51a:901b:cb15:8045:ada8:cdcd:8043:c038	128.67.192.56
b51a:901b:cb15:8045:ada8:cdcd:8043:c039	128.67.192.57
b51a:901b:cb15:8045:ada8:cdcd:8043:c03a	128.67.192.58
b51a:901b:cb15:8045:ada8:cdcd:8043:c03b	128.67.192.59
b51a:901b:cb15:8045:ada8:cdcd:8043:c03c	128.67.192.60

b51a:901b:cb15:8045:ada8:cdcd:8043:c03d	128.67.192.61
b51a:901b:cb15:8045:ada8:cdcd:8043:c03e	128.67.192.62
b51a:901b:cb15:8045:ada8:cdcd:8043:c03f	128.67.192.63
b51a:901b:cb15:8045:ada8:cdcd:8043:c040	128.67.192.64
b51a:901b:cb15:8045:ada8:cdcd:8043:c041	128.67.192.65
b51a:901b:cb15:8045:ada8:cdcd:8043:c042	128.67.192.66
b51a:901b:cb15:8045:ada8:cdcd:8043:c043	128.67.192.67
b51a:901b:cb15:8045:ada8:cdcd:8043:c044	128.67.192.68
b51a:901b:cb15:8045:ada8:cdcd:8043:c045	128.67.192.69
b51a:901b:cb15:8045:ada8:cdcd:8043:c046	128.67.192.70
b51a:901b:cb15:8045:ada8:cdcd:8043:c047	128.67.192.71
b51a:901b:cb15:8045:ada8:cdcd:8043:c048	128.67.192.72
b51a:901b:cb15:8045:ada8:cdcd:8043:c049	128.67.192.73
b51a:901b:cb15:8045:ada8:cdcd:8043:c04a	128.67.192.74
b51a:901b:cb15:8045:ada8:cdcd:8043:c04b	128.67.192.75
b51a:901b:cb15:8045:ada8:cdcd:8043:c04c	128.67.192.76
b51a:901b:cb15:8045:ada8:cdcd:8043:c04d	128.67.192.77
b51a:901b:cb15:8045:ada8:cdcd:8043:c04e	128.67.192.78
b51a:901b:cb15:8045:ada8:cdcd:8043:c04f	128.67.192.79
b51a:901b:cb15:8045:ada8:cdcd:8043:c050	128.67.192.80
b51a:901b:cb15:8045:ada8:cdcd:8043:c051	128.67.192.81
b51a:901b:cb15:8045:ada8:cdcd:8043:c052	128.67.192.82
b51a:901b:cb15:8045:ada8:cdcd:8043:c053	128.67.192.83
b51a:901b:cb15:8045:ada8:cdcd:8043:c054	128.67.192.84
b51a:901b:cb15:8045:ada8:cdcd:8043:c055	128.67.192.85
b51a:901b:cb15:8045:ada8:cdcd:8043:c056	128.67.192.86
b51a:901b:cb15:8045:ada8:cdcd:8043:c057	128.67.192.87
b51a:901b:cb15:8045:ada8:cdcd:8043:c058	128.67.192.88
b51a:901b:cb15:8045:ada8:cdcd:8043:c059	128.67.192.89
b51a:901b:cb15:8045:ada8:cdcd:8043:c05a	128.67.192.90
b51a:901b:cb15:8045:ada8:cdcd:8043:c05b	128.67.192.91
b51a:901b:cb15:8045:ada8:cdcd:8043:c05c	128.67.192.92
b51a:901b:cb15:8045:ada8:cdcd:8043:c05d	128.67.192.93
b51a:901b:cb15:8045:ada8:cdcd:8043:c05e	128.67.192.94
b51a:901b:cb15:8045:ada8:cdcd:8043:c05f	128.67.192.95
b51a:901b:cb15:8045:ada8:cdcd:8043:c060	128.67.192.96
b51a:901b:cb15:8045:ada8:cdcd:8043:c061	128.67.192.97
b51a:901b:cb15:8045:ada8:cdcd:8043:c062	128.67.192.98
b51a:901b:cb15:8045:ada8:cdcd:8043:c063	128.67.192.99
b51a:901b:cb15:8045:ada8:cdcd:8043:c064	128.67.192.100
b51a:901b:cb15:8045:ada8:cdcd:8043:c065	128.67.192.101
b51a:901b:cb15:8045:ada8:cdcd:8043:c066	128.67.192.102
b51a:901b:cb15:8045:ada8:cdcd:8043:c067	128.67.192.103
b51a:901b:cb15:8045:ada8:cdcd:8043:c068	128.67.192.104
b51a:901b:cb15:8045:ada8:cdcd:8043:c069	128.67.192.105
b51a:901b:cb15:8045:ada8:cdcd:8043:c06a	128.67.192.106
b51a:901b:cb15:8045:ada8:cdcd:8043:c06b	128.67.192.107
b51a:901b:cb15:8045:ada8:cdcd:8043:c06c	128.67.192.108
b51a:901b:cb15:8045:ada8:cdcd:8043:c06d	128.67.192.109
b51a:901b:cb15:8045:ada8:cdcd:8043:c06e	128.67.192.110
b51a:901b:cb15:8045:ada8:cdcd:8043:c06f	128.67.192.111
b51a:901b:cb15:8045:ada8:cdcd:8043:c070	128.67.192.112
b51a:901b:cb15:8045:ada8:cdcd:8043:c071	128.67.192.113
b51a:901b:cb15:8045:ada8:cdcd:8043:c072	128.67.192.114
b51a:901b:cb15:8045:ada8:cdcd:8043:c073	128.67.192.115
b51a:901b:cb15:8045:ada8:cdcd:8043:c074	128.67.192.116
b51a:901b:cb15:8045:ada8:cdcd:8043:c075	128.67.192.117
b51a:901b:cb15:8045:ada8:cdcd:8043:c076	128.67.192.118
b51a:901b:cb15:8045:ada8:cdcd:8043:c077	128.67.192.119
b51a:901b:cb15:8045:ada8:cdcd:8043:c078	128.67.192.120

b51a:901b:cb15:8045:ada8:cdcd:8043:c079	128.67.192.121
b51a:901b:cb15:8045:ada8:cdcd:8043:c07a	128.67.192.122
b51a:901b:cb15:8045:ada8:cdcd:8043:c07b	128.67.192.123
b51a:901b:cb15:8045:ada8:cdcd:8043:c07c	128.67.192.124
b51a:901b:cb15:8045:ada8:cdcd:8043:c07d	128.67.192.125
b51a:901b:cb15:8045:ada8:cdcd:8043:c07e	128.67.192.126
b51a:901b:cb15:8045:ada8:cdcd:8043:c07f	128.67.192.127
b51a:901b:cb15:8045:ada8:cdcd:8043:c080	128.67.192.128
b51a:901b:cb15:8045:ada8:cdcd:8043:c081	128.67.192.129
b51a:901b:cb15:8045:ada8:cdcd:8043:c082	128.67.192.130
b51a:901b:cb15:8045:ada8:cdcd:8043:c083	128.67.192.131
b51a:901b:cb15:8045:ada8:cdcd:8043:c084	128.67.192.132
b51a:901b:cb15:8045:ada8:cdcd:8043:c085	128.67.192.133
b51a:901b:cb15:8045:ada8:cdcd:8043:c086	128.67.192.134
b51a:901b:cb15:8045:ada8:cdcd:8043:c087	128.67.192.135
b51a:901b:cb15:8045:ada8:cdcd:8043:c088	128.67.192.136
b51a:901b:cb15:8045:ada8:cdcd:8043:c089	128.67.192.137
b51a:901b:cb15:8045:ada8:cdcd:8043:c08a	128.67.192.138
b51a:901b:cb15:8045:ada8:cdcd:8043:c08b	128.67.192.139
b51a:901b:cb15:8045:ada8:cdcd:8043:c08c	128.67.192.140
b51a:901b:cb15:8045:ada8:cdcd:8043:c08d	128.67.192.141
b51a:901b:cb15:8045:ada8:cdcd:8043:c08e	128.67.192.142
b51a:901b:cb15:8045:ada8:cdcd:8043:c08f	128.67.192.143
b51a:901b:cb15:8045:ada8:cdcd:8043:c090	128.67.192.144
b51a:901b:cb15:8045:ada8:cdcd:8043:c091	128.67.192.145
b51a:901b:cb15:8045:ada8:cdcd:8043:c092	128.67.192.146
b51a:901b:cb15:8045:ada8:cdcd:8043:c093	128.67.192.147
b51a:901b:cb15:8045:ada8:cdcd:8043:c094	128.67.192.148
b51a:901b:cb15:8045:ada8:cdcd:8043:c095	128.67.192.149
b51a:901b:cb15:8045:ada8:cdcd:8043:c096	128.67.192.150
b51a:901b:cb15:8045:ada8:cdcd:8043:c097	128.67.192.151
b51a:901b:cb15:8045:ada8:cdcd:8043:c098	128.67.192.152
b51a:901b:cb15:8045:ada8:cdcd:8043:c099	128.67.192.153
b51a:901b:cb15:8045:ada8:cdcd:8043:c09a	128.67.192.154
b51a:901b:cb15:8045:ada8:cdcd:8043:c09b	128.67.192.155
b51a:901b:cb15:8045:ada8:cdcd:8043:c09c	128.67.192.156
b51a:901b:cb15:8045:ada8:cdcd:8043:c09d	128.67.192.157
b51a:901b:cb15:8045:ada8:cdcd:8043:c09e	128.67.192.158
b51a:901b:cb15:8045:ada8:cdcd:8043:c09f	128.67.192.159
b51a:901b:cb15:8045:ada8:cdcd:8043:c0a0	128.67.192.160
b51a:901b:cb15:8045:ada8:cdcd:8043:c0a1	128.67.192.161
b51a:901b:cb15:8045:ada8:cdcd:8043:c0a2	128.67.192.162
b51a:901b:cb15:8045:ada8:cdcd:8043:c0a3	128.67.192.163
b51a:901b:cb15:8045:ada8:cdcd:8043:c0a4	128.67.192.164
b51a:901b:cb15:8045:ada8:cdcd:8043:c0a5	128.67.192.165
b51a:901b:cb15:8045:ada8:cdcd:8043:c0a6	128.67.192.166
b51a:901b:cb15:8045:ada8:cdcd:8043:c0a7	128.67.192.167
b51a:901b:cb15:8045:ada8:cdcd:8043:c0a8	128.67.192.168
b51a:901b:cb15:8045:ada8:cdcd:8043:c0a9	128.67.192.169
b51a:901b:cb15:8045:ada8:cdcd:8043:c0aa	128.67.192.170
b51a:901b:cb15:8045:ada8:cdcd:8043:c0ab	128.67.192.171
b51a:901b:cb15:8045:ada8:cdcd:8043:c0ac	128.67.192.172
b51a:901b:cb15:8045:ada8:cdcd:8043:c0ad	128.67.192.173
b51a:901b:cb15:8045:ada8:cdcd:8043:c0ae	128.67.192.174
b51a:901b:cb15:8045:ada8:cdcd:8043:c0af	128.67.192.175
b51a:901b:cb15:8045:ada8:cdcd:8043:c0b0	128.67.192.176
b51a:901b:cb15:8045:ada8:cdcd:8043:c0b1	128.67.192.177
b51a:901b:cb15:8045:ada8:cdcd:8043:c0b2	128.67.192.178
b51a:901b:cb15:8045:ada8:cdcd:8043:c0b3	128.67.192.179
b51a:901b:cb15:8045:ada8:cdcd:8043:c0b4	128.67.192.180

b51a:901b:cb15:8045:ada8:cdcd:8043:c0b5	128.67.192.181
b51a:901b:cb15:8045:ada8:cdcd:8043:c0b6	128.67.192.182
b51a:901b:cb15:8045:ada8:cdcd:8043:c0b7	128.67.192.183
b51a:901b:cb15:8045:ada8:cdcd:8043:c0b8	128.67.192.184
b51a:901b:cb15:8045:ada8:cdcd:8043:c0b9	128.67.192.185
b51a:901b:cb15:8045:ada8:cdcd:8043:c0ba	128.67.192.186
b51a:901b:cb15:8045:ada8:cdcd:8043:c0bb	128.67.192.187
b51a:901b:cb15:8045:ada8:cdcd:8043:c0bc	128.67.192.188
b51a:901b:cb15:8045:ada8:cdcd:8043:c0bd	128.67.192.189
b51a:901b:cb15:8045:ada8:cdcd:8043:c0be	128.67.192.190
b51a:901b:cb15:8045:ada8:cdcd:8043:c0bf	128.67.192.191
b51a:901b:cb15:8045:ada8:cdcd:8043:c0c0	128.67.192.192
b51a:901b:cb15:8045:ada8:cdcd:8043:c0c1	128.67.192.193
b51a:901b:cb15:8045:ada8:cdcd:8043:c0c2	128.67.192.194
b51a:901b:cb15:8045:ada8:cdcd:8043:c0c3	128.67.192.195
b51a:901b:cb15:8045:ada8:cdcd:8043:c0c4	128.67.192.196
b51a:901b:cb15:8045:ada8:cdcd:8043:c0c5	128.67.192.197
b51a:901b:cb15:8045:ada8:cdcd:8043:c0c6	128.67.192.198
b51a:901b:cb15:8045:ada8:cdcd:8043:c0c7	128.67.192.199
b51a:901b:cb15:8045:ada8:cdcd:8043:c0c8	128.67.192.200
b51a:901b:cb15:8045:ada8:cdcd:8043:c0c9	128.67.192.201
b51a:901b:cb15:8045:ada8:cdcd:8043:c0ca	128.67.192.202
b51a:901b:cb15:8045:ada8:cdcd:8043:c0cb	128.67.192.203
b51a:901b:cb15:8045:ada8:cdcd:8043:c0cc	128.67.192.204
b51a:901b:cb15:8045:ada8:cdcd:8043:c0cd	128.67.192.205
b51a:901b:cb15:8045:ada8:cdcd:8043:c0ce	128.67.192.206
b51a:901b:cb15:8045:ada8:cdcd:8043:c0cf	128.67.192.207
b51a:901b:cb15:8045:ada8:cdcd:8043:c0d0	128.67.192.208
b51a:901b:cb15:8045:ada8:cdcd:8043:c0d1	128.67.192.209
b51a:901b:cb15:8045:ada8:cdcd:8043:c0d2	128.67.192.210
b51a:901b:cb15:8045:ada8:cdcd:8043:c0d3	128.67.192.211
b51a:901b:cb15:8045:ada8:cdcd:8043:c0d4	128.67.192.212
b51a:901b:cb15:8045:ada8:cdcd:8043:c0d5	128.67.192.213
b51a:901b:cb15:8045:ada8:cdcd:8043:c0d6	128.67.192.214
b51a:901b:cb15:8045:ada8:cdcd:8043:c0d7	128.67.192.215
b51a:901b:cb15:8045:ada8:cdcd:8043:c0d8	128.67.192.216
b51a:901b:cb15:8045:ada8:cdcd:8043:c0d9	128.67.192.217
b51a:901b:cb15:8045:ada8:cdcd:8043:c0da	128.67.192.218
b51a:901b:cb15:8045:ada8:cdcd:8043:c0db	128.67.192.219
b51a:901b:cb15:8045:ada8:cdcd:8043:c0dc	128.67.192.220
b51a:901b:cb15:8045:ada8:cdcd:8043:c0dd	128.67.192.221
b51a:901b:cb15:8045:ada8:cdcd:8043:c0de	128.67.192.222
b51a:901b:cb15:8045:ada8:cdcd:8043:c0df	128.67.192.223
b51a:901b:cb15:8045:ada8:cdcd:8043:c0e0	128.67.192.224
b51a:901b:cb15:8045:ada8:cdcd:8043:c0e1	128.67.192.225
b51a:901b:cb15:8045:ada8:cdcd:8043:c0e2	128.67.192.226
b51a:901b:cb15:8045:ada8:cdcd:8043:c0e3	128.67.192.227
b51a:901b:cb15:8045:ada8:cdcd:8043:c0e4	128.67.192.228
b51a:901b:cb15:8045:ada8:cdcd:8043:c0e5	128.67.192.229
b51a:901b:cb15:8045:ada8:cdcd:8043:c0e6	128.67.192.230
b51a:901b:cb15:8045:ada8:cdcd:8043:c0e7	128.67.192.231
b51a:901b:cb15:8045:ada8:cdcd:8043:c0e8	128.67.192.232
b51a:901b:cb15:8045:ada8:cdcd:8043:c0e9	128.67.192.233
b51a:901b:cb15:8045:ada8:cdcd:8043:c0ea	128.67.192.234
b51a:901b:cb15:8045:ada8:cdcd:8043:c0eb	128.67.192.235
b51a:901b:cb15:8045:ada8:cdcd:8043:c0ec	128.67.192.236
b51a:901b:cb15:8045:ada8:cdcd:8043:c0ed	128.67.192.237
b51a:901b:cb15:8045:ada8:cdcd:8043:c0ee	128.67.192.238
b51a:901b:cb15:8045:ada8:cdcd:8043:c0ef	128.67.192.239
b51a:901b:cb15:8045:ada8:cdcd:8043:c0f0	128.67.192.240
b51a:901b:cb15:8045:ada8:cdcd:8043:c0f1	128.67.192.241
b51a:901b:cb15:8045:ada8:cdcd:8043:c0f2	128.67.192.242
b51a:901b:cb15:8045:ada8:cdcd:8043:c0f3	128.67.192.243
b51a:901b:cb15:8045:ada8:cdcd:8043:c0f4	128.67.192.244
b51a:901b:cb15:8045:ada8:cdcd:8043:c0f5	128.67.192.245
b51a:901b:cb15:8045:ada8:cdcd:8043:c0f6	128.67.192.246
b51a:901b:cb15:8045:ada8:cdcd:8043:c0f7	128.67.192.247
b51a:901b:cb15:8045:ada8:cdcd:8043:c0f8	128.67.192.248
b51a:901b:cb15:8045:ada8:cdcd:8043:c0f9	128.67.192.249
b51a:901b:cb15:8045:ada8:cdcd:8043:c0fa	128.67.192.250
b51a:901b:cb15:8045:ada8:cdcd:8043:c0fb	128.67.192.251
b51a:901b:cb15:8045:ada8:cdcd:8043:c0fc	128.67.192.252
b51a:901b:cb15:8045:ada8:cdcd:8043:c0fd	128.67.192.253
b51a:901b:cb15:8045:ada8:cdcd:8043:c0fe	128.67.192.254
b51a:901b:cb15:8045:ada8:cdcd:8043:c0ff	128.67.192.255

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.