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:d201	128.67.210.1
b51a:901b:cb15:8045:ada8:cdcd:8043:d202	128.67.210.2
b51a:901b:cb15:8045:ada8:cdcd:8043:d203	128.67.210.3
b51a:901b:cb15:8045:ada8:cdcd:8043:d204	128.67.210.4
b51a:901b:cb15:8045:ada8:cdcd:8043:d205	128.67.210.5
b51a:901b:cb15:8045:ada8:cdcd:8043:d206	128.67.210.6
b51a:901b:cb15:8045:ada8:cdcd:8043:d207	128.67.210.7
b51a:901b:cb15:8045:ada8:cdcd:8043:d208	128.67.210.8
b51a:901b:cb15:8045:ada8:cdcd:8043:d209	128.67.210.9
b51a:901b:cb15:8045:ada8:cdcd:8043:d20a	128.67.210.10
b51a:901b:cb15:8045:ada8:cdcd:8043:d20b	128.67.210.11
b51a:901b:cb15:8045:ada8:cdcd:8043:d20c	128.67.210.12
b51a:901b:cb15:8045:ada8:cdcd:8043:d20d	128.67.210.13
b51a:901b:cb15:8045:ada8:cdcd:8043:d20e	128.67.210.14
b51a:901b:cb15:8045:ada8:cdcd:8043:d20f	128.67.210.15
b51a:901b:cb15:8045:ada8:cdcd:8043:d210	128.67.210.16
b51a:901b:cb15:8045:ada8:cdcd:8043:d211	128.67.210.17
b51a:901b:cb15:8045:ada8:cdcd:8043:d212	128.67.210.18
b51a:901b:cb15:8045:ada8:cdcd:8043:d213	128.67.210.19
b51a:901b:cb15:8045:ada8:cdcd:8043:d214	128.67.210.20
b51a:901b:cb15:8045:ada8:cdcd:8043:d215	128.67.210.21
b51a:901b:cb15:8045:ada8:cdcd:8043:d216	128.67.210.22
b51a:901b:cb15:8045:ada8:cdcd:8043:d217	128.67.210.23
b51a:901b:cb15:8045:ada8:cdcd:8043:d218	128.67.210.24
b51a:901b:cb15:8045:ada8:cdcd:8043:d219	128.67.210.25
b51a:901b:cb15:8045:ada8:cdcd:8043:d21a	128.67.210.26
b51a:901b:cb15:8045:ada8:cdcd:8043:d21b	128.67.210.27
b51a:901b:cb15:8045:ada8:cdcd:8043:d21c	128.67.210.28
b51a:901b:cb15:8045:ada8:cdcd:8043:d21d	128.67.210.29
b51a:901b:cb15:8045:ada8:cdcd:8043:d21e	128.67.210.30
b51a:901b:cb15:8045:ada8:cdcd:8043:d21f	128.67.210.31
b51a:901b:cb15:8045:ada8:cdcd:8043:d220	128.67.210.32
b51a:901b:cb15:8045:ada8:cdcd:8043:d221	128.67.210.33
b51a:901b:cb15:8045:ada8:cdcd:8043:d222	128.67.210.34
b51a:901b:cb15:8045:ada8:cdcd:8043:d223	128.67.210.35
b51a:901b:cb15:8045:ada8:cdcd:8043:d224	128.67.210.36
b51a:901b:cb15:8045:ada8:cdcd:8043:d225	128.67.210.37
b51a:901b:cb15:8045:ada8:cdcd:8043:d226	128.67.210.38
b51a:901b:cb15:8045:ada8:cdcd:8043:d227	128.67.210.39
b51a:901b:cb15:8045:ada8:cdcd:8043:d228	128.67.210.40
b51a:901b:cb15:8045:ada8:cdcd:8043:d229	128.67.210.41
b51a:901b:cb15:8045:ada8:cdcd:8043:d22a	128.67.210.42
b51a:901b:cb15:8045:ada8:cdcd:8043:d22b	128.67.210.43
b51a:901b:cb15:8045:ada8:cdcd:8043:d22c	128.67.210.44
b51a:901b:cb15:8045:ada8:cdcd:8043:d22d	128.67.210.45
b51a:901b:cb15:8045:ada8:cdcd:8043:d22e	128.67.210.46
b51a:901b:cb15:8045:ada8:cdcd:8043:d22f	128.67.210.47
b51a:901b:cb15:8045:ada8:cdcd:8043:d230	128.67.210.48
b51a:901b:cb15:8045:ada8:cdcd:8043:d231	128.67.210.49
b51a:901b:cb15:8045:ada8:cdcd:8043:d232	128.67.210.50
b51a:901b:cb15:8045:ada8:cdcd:8043:d233	128.67.210.51
b51a:901b:cb15:8045:ada8:cdcd:8043:d234	128.67.210.52
b51a:901b:cb15:8045:ada8:cdcd:8043:d235	128.67.210.53
b51a:901b:cb15:8045:ada8:cdcd:8043:d236	128.67.210.54
b51a:901b:cb15:8045:ada8:cdcd:8043:d237	128.67.210.55
b51a:901b:cb15:8045:ada8:cdcd:8043:d238	128.67.210.56
b51a:901b:cb15:8045:ada8:cdcd:8043:d239	128.67.210.57
b51a:901b:cb15:8045:ada8:cdcd:8043:d23a	128.67.210.58
b51a:901b:cb15:8045:ada8:cdcd:8043:d23b	128.67.210.59
b51a:901b:cb15:8045:ada8:cdcd:8043:d23c	128.67.210.60

b51a:901b:cb15:8045:ada8:cdcd:8043:d23d	128.67.210.61
b51a:901b:cb15:8045:ada8:cdcd:8043:d23e	128.67.210.62
b51a:901b:cb15:8045:ada8:cdcd:8043:d23f	128.67.210.63
b51a:901b:cb15:8045:ada8:cdcd:8043:d240	128.67.210.64
b51a:901b:cb15:8045:ada8:cdcd:8043:d241	128.67.210.65
b51a:901b:cb15:8045:ada8:cdcd:8043:d242	128.67.210.66
b51a:901b:cb15:8045:ada8:cdcd:8043:d243	128.67.210.67
b51a:901b:cb15:8045:ada8:cdcd:8043:d244	128.67.210.68
b51a:901b:cb15:8045:ada8:cdcd:8043:d245	128.67.210.69
b51a:901b:cb15:8045:ada8:cdcd:8043:d246	128.67.210.70
b51a:901b:cb15:8045:ada8:cdcd:8043:d247	128.67.210.71
b51a:901b:cb15:8045:ada8:cdcd:8043:d248	128.67.210.72
b51a:901b:cb15:8045:ada8:cdcd:8043:d249	128.67.210.73
b51a:901b:cb15:8045:ada8:cdcd:8043:d24a	128.67.210.74
b51a:901b:cb15:8045:ada8:cdcd:8043:d24b	128.67.210.75
b51a:901b:cb15:8045:ada8:cdcd:8043:d24c	128.67.210.76
b51a:901b:cb15:8045:ada8:cdcd:8043:d24d	128.67.210.77
b51a:901b:cb15:8045:ada8:cdcd:8043:d24e	128.67.210.78
b51a:901b:cb15:8045:ada8:cdcd:8043:d24f	128.67.210.79
b51a:901b:cb15:8045:ada8:cdcd:8043:d250	128.67.210.80
b51a:901b:cb15:8045:ada8:cdcd:8043:d251	128.67.210.81
b51a:901b:cb15:8045:ada8:cdcd:8043:d252	128.67.210.82
b51a:901b:cb15:8045:ada8:cdcd:8043:d253	128.67.210.83
b51a:901b:cb15:8045:ada8:cdcd:8043:d254	128.67.210.84
b51a:901b:cb15:8045:ada8:cdcd:8043:d255	128.67.210.85
b51a:901b:cb15:8045:ada8:cdcd:8043:d256	128.67.210.86
b51a:901b:cb15:8045:ada8:cdcd:8043:d257	128.67.210.87
b51a:901b:cb15:8045:ada8:cdcd:8043:d258	128.67.210.88
b51a:901b:cb15:8045:ada8:cdcd:8043:d259	128.67.210.89
b51a:901b:cb15:8045:ada8:cdcd:8043:d25a	128.67.210.90
b51a:901b:cb15:8045:ada8:cdcd:8043:d25b	128.67.210.91
b51a:901b:cb15:8045:ada8:cdcd:8043:d25c	128.67.210.92
b51a:901b:cb15:8045:ada8:cdcd:8043:d25d	128.67.210.93
b51a:901b:cb15:8045:ada8:cdcd:8043:d25e	128.67.210.94
b51a:901b:cb15:8045:ada8:cdcd:8043:d25f	128.67.210.95
b51a:901b:cb15:8045:ada8:cdcd:8043:d260	128.67.210.96
b51a:901b:cb15:8045:ada8:cdcd:8043:d261	128.67.210.97
b51a:901b:cb15:8045:ada8:cdcd:8043:d262	128.67.210.98
b51a:901b:cb15:8045:ada8:cdcd:8043:d263	128.67.210.99
b51a:901b:cb15:8045:ada8:cdcd:8043:d264	128.67.210.100
b51a:901b:cb15:8045:ada8:cdcd:8043:d265	128.67.210.101
b51a:901b:cb15:8045:ada8:cdcd:8043:d266	128.67.210.102
b51a:901b:cb15:8045:ada8:cdcd:8043:d267	128.67.210.103
b51a:901b:cb15:8045:ada8:cdcd:8043:d268	128.67.210.104
b51a:901b:cb15:8045:ada8:cdcd:8043:d269	128.67.210.105
b51a:901b:cb15:8045:ada8:cdcd:8043:d26a	128.67.210.106
b51a:901b:cb15:8045:ada8:cdcd:8043:d26b	128.67.210.107
b51a:901b:cb15:8045:ada8:cdcd:8043:d26c	128.67.210.108
b51a:901b:cb15:8045:ada8:cdcd:8043:d26d	128.67.210.109
b51a:901b:cb15:8045:ada8:cdcd:8043:d26e	128.67.210.110
b51a:901b:cb15:8045:ada8:cdcd:8043:d26f	128.67.210.111
b51a:901b:cb15:8045:ada8:cdcd:8043:d270	128.67.210.112
b51a:901b:cb15:8045:ada8:cdcd:8043:d271	128.67.210.113
b51a:901b:cb15:8045:ada8:cdcd:8043:d272	128.67.210.114
b51a:901b:cb15:8045:ada8:cdcd:8043:d273	128.67.210.115
b51a:901b:cb15:8045:ada8:cdcd:8043:d274	128.67.210.116
b51a:901b:cb15:8045:ada8:cdcd:8043:d275	128.67.210.117
b51a:901b:cb15:8045:ada8:cdcd:8043:d276	128.67.210.118
b51a:901b:cb15:8045:ada8:cdcd:8043:d277	128.67.210.119
b51a:901b:cb15:8045:ada8:cdcd:8043:d278	128.67.210.120

b51a:901b:cb15:8045:ada8:cdcd:8043:d279	128.67.210.121
b51a:901b:cb15:8045:ada8:cdcd:8043:d27a	128.67.210.122
b51a:901b:cb15:8045:ada8:cdcd:8043:d27b	128.67.210.123
b51a:901b:cb15:8045:ada8:cdcd:8043:d27c	128.67.210.124
b51a:901b:cb15:8045:ada8:cdcd:8043:d27d	128.67.210.125
b51a:901b:cb15:8045:ada8:cdcd:8043:d27e	128.67.210.126
b51a:901b:cb15:8045:ada8:cdcd:8043:d27f	128.67.210.127
b51a:901b:cb15:8045:ada8:cdcd:8043:d280	128.67.210.128
b51a:901b:cb15:8045:ada8:cdcd:8043:d281	128.67.210.129
b51a:901b:cb15:8045:ada8:cdcd:8043:d282	128.67.210.130
b51a:901b:cb15:8045:ada8:cdcd:8043:d283	128.67.210.131
b51a:901b:cb15:8045:ada8:cdcd:8043:d284	128.67.210.132
b51a:901b:cb15:8045:ada8:cdcd:8043:d285	128.67.210.133
b51a:901b:cb15:8045:ada8:cdcd:8043:d286	128.67.210.134
b51a:901b:cb15:8045:ada8:cdcd:8043:d287	128.67.210.135
b51a:901b:cb15:8045:ada8:cdcd:8043:d288	128.67.210.136
b51a:901b:cb15:8045:ada8:cdcd:8043:d289	128.67.210.137
b51a:901b:cb15:8045:ada8:cdcd:8043:d28a	128.67.210.138
b51a:901b:cb15:8045:ada8:cdcd:8043:d28b	128.67.210.139
b51a:901b:cb15:8045:ada8:cdcd:8043:d28c	128.67.210.140
b51a:901b:cb15:8045:ada8:cdcd:8043:d28d	128.67.210.141
b51a:901b:cb15:8045:ada8:cdcd:8043:d28e	128.67.210.142
b51a:901b:cb15:8045:ada8:cdcd:8043:d28f	128.67.210.143
b51a:901b:cb15:8045:ada8:cdcd:8043:d290	128.67.210.144
b51a:901b:cb15:8045:ada8:cdcd:8043:d291	128.67.210.145
b51a:901b:cb15:8045:ada8:cdcd:8043:d292	128.67.210.146
b51a:901b:cb15:8045:ada8:cdcd:8043:d293	128.67.210.147
b51a:901b:cb15:8045:ada8:cdcd:8043:d294	128.67.210.148
b51a:901b:cb15:8045:ada8:cdcd:8043:d295	128.67.210.149
b51a:901b:cb15:8045:ada8:cdcd:8043:d296	128.67.210.150
b51a:901b:cb15:8045:ada8:cdcd:8043:d297	128.67.210.151
b51a:901b:cb15:8045:ada8:cdcd:8043:d298	128.67.210.152
b51a:901b:cb15:8045:ada8:cdcd:8043:d299	128.67.210.153
b51a:901b:cb15:8045:ada8:cdcd:8043:d29a	128.67.210.154
b51a:901b:cb15:8045:ada8:cdcd:8043:d29b	128.67.210.155
b51a:901b:cb15:8045:ada8:cdcd:8043:d29c	128.67.210.156
b51a:901b:cb15:8045:ada8:cdcd:8043:d29d	128.67.210.157
b51a:901b:cb15:8045:ada8:cdcd:8043:d29e	128.67.210.158
b51a:901b:cb15:8045:ada8:cdcd:8043:d29f	128.67.210.159
b51a:901b:cb15:8045:ada8:cdcd:8043:d2a0	128.67.210.160
b51a:901b:cb15:8045:ada8:cdcd:8043:d2a1	128.67.210.161
b51a:901b:cb15:8045:ada8:cdcd:8043:d2a2	128.67.210.162
b51a:901b:cb15:8045:ada8:cdcd:8043:d2a3	128.67.210.163
b51a:901b:cb15:8045:ada8:cdcd:8043:d2a4	128.67.210.164
b51a:901b:cb15:8045:ada8:cdcd:8043:d2a5	128.67.210.165
b51a:901b:cb15:8045:ada8:cdcd:8043:d2a6	128.67.210.166
b51a:901b:cb15:8045:ada8:cdcd:8043:d2a7	128.67.210.167
b51a:901b:cb15:8045:ada8:cdcd:8043:d2a8	128.67.210.168
b51a:901b:cb15:8045:ada8:cdcd:8043:d2a9	128.67.210.169
b51a:901b:cb15:8045:ada8:cdcd:8043:d2aa	128.67.210.170
b51a:901b:cb15:8045:ada8:cdcd:8043:d2ab	128.67.210.171
b51a:901b:cb15:8045:ada8:cdcd:8043:d2ac	128.67.210.172
b51a:901b:cb15:8045:ada8:cdcd:8043:d2ad	128.67.210.173
b51a:901b:cb15:8045:ada8:cdcd:8043:d2ae	128.67.210.174
b51a:901b:cb15:8045:ada8:cdcd:8043:d2af	128.67.210.175
b51a:901b:cb15:8045:ada8:cdcd:8043:d2b0	128.67.210.176
b51a:901b:cb15:8045:ada8:cdcd:8043:d2b1	128.67.210.177
b51a:901b:cb15:8045:ada8:cdcd:8043:d2b2	128.67.210.178
b51a:901b:cb15:8045:ada8:cdcd:8043:d2b3	128.67.210.179
b51a:901b:cb15:8045:ada8:cdcd:8043:d2b4	128.67.210.180

b51a:901b:cb15:8045:ada8:cdcd:8043:d2b5	128.67.210.181
b51a:901b:cb15:8045:ada8:cdcd:8043:d2b6	128.67.210.182
b51a:901b:cb15:8045:ada8:cdcd:8043:d2b7	128.67.210.183
b51a:901b:cb15:8045:ada8:cdcd:8043:d2b8	128.67.210.184
b51a:901b:cb15:8045:ada8:cdcd:8043:d2b9	128.67.210.185
b51a:901b:cb15:8045:ada8:cdcd:8043:d2ba	128.67.210.186
b51a:901b:cb15:8045:ada8:cdcd:8043:d2bb	128.67.210.187
b51a:901b:cb15:8045:ada8:cdcd:8043:d2bc	128.67.210.188
b51a:901b:cb15:8045:ada8:cdcd:8043:d2bd	128.67.210.189
b51a:901b:cb15:8045:ada8:cdcd:8043:d2be	128.67.210.190
b51a:901b:cb15:8045:ada8:cdcd:8043:d2bf	128.67.210.191
b51a:901b:cb15:8045:ada8:cdcd:8043:d2c0	128.67.210.192
b51a:901b:cb15:8045:ada8:cdcd:8043:d2c1	128.67.210.193
b51a:901b:cb15:8045:ada8:cdcd:8043:d2c2	128.67.210.194
b51a:901b:cb15:8045:ada8:cdcd:8043:d2c3	128.67.210.195
b51a:901b:cb15:8045:ada8:cdcd:8043:d2c4	128.67.210.196
b51a:901b:cb15:8045:ada8:cdcd:8043:d2c5	128.67.210.197
b51a:901b:cb15:8045:ada8:cdcd:8043:d2c6	128.67.210.198
b51a:901b:cb15:8045:ada8:cdcd:8043:d2c7	128.67.210.199
b51a:901b:cb15:8045:ada8:cdcd:8043:d2c8	128.67.210.200
b51a:901b:cb15:8045:ada8:cdcd:8043:d2c9	128.67.210.201
b51a:901b:cb15:8045:ada8:cdcd:8043:d2ca	128.67.210.202
b51a:901b:cb15:8045:ada8:cdcd:8043:d2cb	128.67.210.203
b51a:901b:cb15:8045:ada8:cdcd:8043:d2cc	128.67.210.204
b51a:901b:cb15:8045:ada8:cdcd:8043:d2cd	128.67.210.205
b51a:901b:cb15:8045:ada8:cdcd:8043:d2ce	128.67.210.206
b51a:901b:cb15:8045:ada8:cdcd:8043:d2cf	128.67.210.207
b51a:901b:cb15:8045:ada8:cdcd:8043:d2d0	128.67.210.208
b51a:901b:cb15:8045:ada8:cdcd:8043:d2d1	128.67.210.209
b51a:901b:cb15:8045:ada8:cdcd:8043:d2d2	128.67.210.210
b51a:901b:cb15:8045:ada8:cdcd:8043:d2d3	128.67.210.211
b51a:901b:cb15:8045:ada8:cdcd:8043:d2d4	128.67.210.212
b51a:901b:cb15:8045:ada8:cdcd:8043:d2d5	128.67.210.213
b51a:901b:cb15:8045:ada8:cdcd:8043:d2d6	128.67.210.214
b51a:901b:cb15:8045:ada8:cdcd:8043:d2d7	128.67.210.215
b51a:901b:cb15:8045:ada8:cdcd:8043:d2d8	128.67.210.216
b51a:901b:cb15:8045:ada8:cdcd:8043:d2d9	128.67.210.217
b51a:901b:cb15:8045:ada8:cdcd:8043:d2da	128.67.210.218
b51a:901b:cb15:8045:ada8:cdcd:8043:d2db	128.67.210.219
b51a:901b:cb15:8045:ada8:cdcd:8043:d2dc	128.67.210.220
b51a:901b:cb15:8045:ada8:cdcd:8043:d2dd	128.67.210.221
b51a:901b:cb15:8045:ada8:cdcd:8043:d2de	128.67.210.222
b51a:901b:cb15:8045:ada8:cdcd:8043:d2df	128.67.210.223
b51a:901b:cb15:8045:ada8:cdcd:8043:d2e0	128.67.210.224
b51a:901b:cb15:8045:ada8:cdcd:8043:d2e1	128.67.210.225
b51a:901b:cb15:8045:ada8:cdcd:8043:d2e2	128.67.210.226
b51a:901b:cb15:8045:ada8:cdcd:8043:d2e3	128.67.210.227
b51a:901b:cb15:8045:ada8:cdcd:8043:d2e4	128.67.210.228
b51a:901b:cb15:8045:ada8:cdcd:8043:d2e5	128.67.210.229
b51a:901b:cb15:8045:ada8:cdcd:8043:d2e6	128.67.210.230
b51a:901b:cb15:8045:ada8:cdcd:8043:d2e7	128.67.210.231
b51a:901b:cb15:8045:ada8:cdcd:8043:d2e8	128.67.210.232
b51a:901b:cb15:8045:ada8:cdcd:8043:d2e9	128.67.210.233
b51a:901b:cb15:8045:ada8:cdcd:8043:d2ea	128.67.210.234
b51a:901b:cb15:8045:ada8:cdcd:8043:d2eb	128.67.210.235
b51a:901b:cb15:8045:ada8:cdcd:8043:d2ec	128.67.210.236
b51a:901b:cb15:8045:ada8:cdcd:8043:d2ed	128.67.210.237
b51a:901b:cb15:8045:ada8:cdcd:8043:d2ee	128.67.210.238
b51a:901b:cb15:8045:ada8:cdcd:8043:d2ef	128.67.210.239
b51a:901b:cb15:8045:ada8:cdcd:8043:d2f0	128.67.210.240
b51a:901b:cb15:8045:ada8:cdcd:8043:d2f1	128.67.210.241
b51a:901b:cb15:8045:ada8:cdcd:8043:d2f2	128.67.210.242
b51a:901b:cb15:8045:ada8:cdcd:8043:d2f3	128.67.210.243
b51a:901b:cb15:8045:ada8:cdcd:8043:d2f4	128.67.210.244
b51a:901b:cb15:8045:ada8:cdcd:8043:d2f5	128.67.210.245
b51a:901b:cb15:8045:ada8:cdcd:8043:d2f6	128.67.210.246
b51a:901b:cb15:8045:ada8:cdcd:8043:d2f7	128.67.210.247
b51a:901b:cb15:8045:ada8:cdcd:8043:d2f8	128.67.210.248
b51a:901b:cb15:8045:ada8:cdcd:8043:d2f9	128.67.210.249
b51a:901b:cb15:8045:ada8:cdcd:8043:d2fa	128.67.210.250
b51a:901b:cb15:8045:ada8:cdcd:8043:d2fb	128.67.210.251
b51a:901b:cb15:8045:ada8:cdcd:8043:d2fc	128.67.210.252
b51a:901b:cb15:8045:ada8:cdcd:8043:d2fd	128.67.210.253
b51a:901b:cb15:8045:ada8:cdcd:8043:d2fe	128.67.210.254
b51a:901b:cb15:8045:ada8:cdcd:8043:d2ff	128.67.210.255

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.