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
cb15:901b:901b:1324:ada2:80a:cb15:8201	203.21.130.1
cb15:901b:901b:1324:ada2:80a:cb15:8202	203.21.130.2
cb15:901b:901b:1324:ada2:80a:cb15:8203	203.21.130.3
cb15:901b:901b:1324:ada2:80a:cb15:8204	203.21.130.4
cb15:901b:901b:1324:ada2:80a:cb15:8205	203.21.130.5
cb15:901b:901b:1324:ada2:80a:cb15:8206	203.21.130.6
cb15:901b:901b:1324:ada2:80a:cb15:8207	203.21.130.7
cb15:901b:901b:1324:ada2:80a:cb15:8208	203.21.130.8
cb15:901b:901b:1324:ada2:80a:cb15:8209	203.21.130.9
cb15:901b:901b:1324:ada2:80a:cb15:820a	203.21.130.10
cb15:901b:901b:1324:ada2:80a:cb15:820b	203.21.130.11
cb15:901b:901b:1324:ada2:80a:cb15:820c	203.21.130.12
cb15:901b:901b:1324:ada2:80a:cb15:820d	203.21.130.13
cb15:901b:901b:1324:ada2:80a:cb15:820e	203.21.130.14
cb15:901b:901b:1324:ada2:80a:cb15:820f	203.21.130.15
cb15:901b:901b:1324:ada2:80a:cb15:8210	203.21.130.16
cb15:901b:901b:1324:ada2:80a:cb15:8211	203.21.130.17
cb15:901b:901b:1324:ada2:80a:cb15:8212	203.21.130.18
cb15:901b:901b:1324:ada2:80a:cb15:8213	203.21.130.19
cb15:901b:901b:1324:ada2:80a:cb15:8214	203.21.130.20
cb15:901b:901b:1324:ada2:80a:cb15:8215	203.21.130.21
cb15:901b:901b:1324:ada2:80a:cb15:8216	203.21.130.22
cb15:901b:901b:1324:ada2:80a:cb15:8217	203.21.130.23
cb15:901b:901b:1324:ada2:80a:cb15:8218	203.21.130.24
cb15:901b:901b:1324:ada2:80a:cb15:8219	203.21.130.25
cb15:901b:901b:1324:ada2:80a:cb15:821a	203.21.130.26
cb15:901b:901b:1324:ada2:80a:cb15:821b	203.21.130.27
cb15:901b:901b:1324:ada2:80a:cb15:821c	203.21.130.28
cb15:901b:901b:1324:ada2:80a:cb15:821d	203.21.130.29
cb15:901b:901b:1324:ada2:80a:cb15:821e	203.21.130.30
cb15:901b:901b:1324:ada2:80a:cb15:821f	203.21.130.31
cb15:901b:901b:1324:ada2:80a:cb15:8220	203.21.130.32
cb15:901b:901b:1324:ada2:80a:cb15:8221	203.21.130.33
cb15:901b:901b:1324:ada2:80a:cb15:8222	203.21.130.34
cb15:901b:901b:1324:ada2:80a:cb15:8223	203.21.130.35
cb15:901b:901b:1324:ada2:80a:cb15:8224	203.21.130.36
cb15:901b:901b:1324:ada2:80a:cb15:8225	203.21.130.37
cb15:901b:901b:1324:ada2:80a:cb15:8226	203.21.130.38
cb15:901b:901b:1324:ada2:80a:cb15:8227	203.21.130.39
cb15:901b:901b:1324:ada2:80a:cb15:8228	203.21.130.40
cb15:901b:901b:1324:ada2:80a:cb15:8229	203.21.130.41
cb15:901b:901b:1324:ada2:80a:cb15:822a	203.21.130.42
cb15:901b:901b:1324:ada2:80a:cb15:822b	203.21.130.43
cb15:901b:901b:1324:ada2:80a:cb15:822c	203.21.130.44
cb15:901b:901b:1324:ada2:80a:cb15:822d	203.21.130.45
cb15:901b:901b:1324:ada2:80a:cb15:822e	203.21.130.46
cb15:901b:901b:1324:ada2:80a:cb15:822f	203.21.130.47
cb15:901b:901b:1324:ada2:80a:cb15:8230	203.21.130.48
cb15:901b:901b:1324:ada2:80a:cb15:8231	203.21.130.49
cb15:901b:901b:1324:ada2:80a:cb15:8232	203.21.130.50
cb15:901b:901b:1324:ada2:80a:cb15:8233	203.21.130.51
cb15:901b:901b:1324:ada2:80a:cb15:8234	203.21.130.52
cb15:901b:901b:1324:ada2:80a:cb15:8235	203.21.130.53
cb15:901b:901b:1324:ada2:80a:cb15:8236	203.21.130.54
cb15:901b:901b:1324:ada2:80a:cb15:8237	203.21.130.55
cb15:901b:901b:1324:ada2:80a:cb15:8238	203.21.130.56
cb15:901b:901b:1324:ada2:80a:cb15:8239	203.21.130.57
cb15:901b:901b:1324:ada2:80a:cb15:823a	203.21.130.58
cb15:901b:901b:1324:ada2:80a:cb15:823b	203.21.130.59
cb15:901b:901b:1324:ada2:80a:cb15:823c	203.21.130.60

cb15:901b:901b:1324:ada2:80a:cb15:823d	203.21.130.61
cb15:901b:901b:1324:ada2:80a:cb15:823e	203.21.130.62
cb15:901b:901b:1324:ada2:80a:cb15:823f	203.21.130.63
cb15:901b:901b:1324:ada2:80a:cb15:8240	203.21.130.64
cb15:901b:901b:1324:ada2:80a:cb15:8241	203.21.130.65
cb15:901b:901b:1324:ada2:80a:cb15:8242	203.21.130.66
cb15:901b:901b:1324:ada2:80a:cb15:8243	203.21.130.67
cb15:901b:901b:1324:ada2:80a:cb15:8244	203.21.130.68
cb15:901b:901b:1324:ada2:80a:cb15:8245	203.21.130.69
cb15:901b:901b:1324:ada2:80a:cb15:8246	203.21.130.70
cb15:901b:901b:1324:ada2:80a:cb15:8247	203.21.130.71
cb15:901b:901b:1324:ada2:80a:cb15:8248	203.21.130.72
cb15:901b:901b:1324:ada2:80a:cb15:8249	203.21.130.73
cb15:901b:901b:1324:ada2:80a:cb15:824a	203.21.130.74
cb15:901b:901b:1324:ada2:80a:cb15:824b	203.21.130.75
cb15:901b:901b:1324:ada2:80a:cb15:824c	203.21.130.76
cb15:901b:901b:1324:ada2:80a:cb15:824d	203.21.130.77
cb15:901b:901b:1324:ada2:80a:cb15:824e	203.21.130.78
cb15:901b:901b:1324:ada2:80a:cb15:824f	203.21.130.79
cb15:901b:901b:1324:ada2:80a:cb15:8250	203.21.130.80
cb15:901b:901b:1324:ada2:80a:cb15:8251	203.21.130.81
cb15:901b:901b:1324:ada2:80a:cb15:8252	203.21.130.82
cb15:901b:901b:1324:ada2:80a:cb15:8253	203.21.130.83
cb15:901b:901b:1324:ada2:80a:cb15:8254	203.21.130.84
cb15:901b:901b:1324:ada2:80a:cb15:8255	203.21.130.85
cb15:901b:901b:1324:ada2:80a:cb15:8256	203.21.130.86
cb15:901b:901b:1324:ada2:80a:cb15:8257	203.21.130.87
cb15:901b:901b:1324:ada2:80a:cb15:8258	203.21.130.88
cb15:901b:901b:1324:ada2:80a:cb15:8259	203.21.130.89
cb15:901b:901b:1324:ada2:80a:cb15:825a	203.21.130.90
cb15:901b:901b:1324:ada2:80a:cb15:825b	203.21.130.91
cb15:901b:901b:1324:ada2:80a:cb15:825c	203.21.130.92
cb15:901b:901b:1324:ada2:80a:cb15:825d	203.21.130.93
cb15:901b:901b:1324:ada2:80a:cb15:825e	203.21.130.94
cb15:901b:901b:1324:ada2:80a:cb15:825f	203.21.130.95
cb15:901b:901b:1324:ada2:80a:cb15:8260	203.21.130.96
cb15:901b:901b:1324:ada2:80a:cb15:8261	203.21.130.97
cb15:901b:901b:1324:ada2:80a:cb15:8262	203.21.130.98
cb15:901b:901b:1324:ada2:80a:cb15:8263	203.21.130.99
cb15:901b:901b:1324:ada2:80a:cb15:8264	203.21.130.100
cb15:901b:901b:1324:ada2:80a:cb15:8265	203.21.130.101
cb15:901b:901b:1324:ada2:80a:cb15:8266	203.21.130.102
cb15:901b:901b:1324:ada2:80a:cb15:8267	203.21.130.103
cb15:901b:901b:1324:ada2:80a:cb15:8268	203.21.130.104
cb15:901b:901b:1324:ada2:80a:cb15:8269	203.21.130.105
cb15:901b:901b:1324:ada2:80a:cb15:826a	203.21.130.106
cb15:901b:901b:1324:ada2:80a:cb15:826b	203.21.130.107
cb15:901b:901b:1324:ada2:80a:cb15:826c	203.21.130.108
cb15:901b:901b:1324:ada2:80a:cb15:826d	203.21.130.109
cb15:901b:901b:1324:ada2:80a:cb15:826e	203.21.130.110
cb15:901b:901b:1324:ada2:80a:cb15:826f	203.21.130.111
cb15:901b:901b:1324:ada2:80a:cb15:8270	203.21.130.112
cb15:901b:901b:1324:ada2:80a:cb15:8271	203.21.130.113
cb15:901b:901b:1324:ada2:80a:cb15:8272	203.21.130.114
cb15:901b:901b:1324:ada2:80a:cb15:8273	203.21.130.115
cb15:901b:901b:1324:ada2:80a:cb15:8274	203.21.130.116
cb15:901b:901b:1324:ada2:80a:cb15:8275	203.21.130.117
cb15:901b:901b:1324:ada2:80a:cb15:8276	203.21.130.118
cb15:901b:901b:1324:ada2:80a:cb15:8277	203.21.130.119
cb15:901b:901b:1324:ada2:80a:cb15:8278	203.21.130.120

cb15:901b:901b:1324:ada2:80a:cb15:8279	203.21.130.121
cb15:901b:901b:1324:ada2:80a:cb15:827a	203.21.130.122
cb15:901b:901b:1324:ada2:80a:cb15:827b	203.21.130.123
cb15:901b:901b:1324:ada2:80a:cb15:827c	203.21.130.124
cb15:901b:901b:1324:ada2:80a:cb15:827d	203.21.130.125
cb15:901b:901b:1324:ada2:80a:cb15:827e	203.21.130.126
cb15:901b:901b:1324:ada2:80a:cb15:827f	203.21.130.127
cb15:901b:901b:1324:ada2:80a:cb15:8280	203.21.130.128
cb15:901b:901b:1324:ada2:80a:cb15:8281	203.21.130.129
cb15:901b:901b:1324:ada2:80a:cb15:8282	203.21.130.130
cb15:901b:901b:1324:ada2:80a:cb15:8283	203.21.130.131
cb15:901b:901b:1324:ada2:80a:cb15:8284	203.21.130.132
cb15:901b:901b:1324:ada2:80a:cb15:8285	203.21.130.133
cb15:901b:901b:1324:ada2:80a:cb15:8286	203.21.130.134
cb15:901b:901b:1324:ada2:80a:cb15:8287	203.21.130.135
cb15:901b:901b:1324:ada2:80a:cb15:8288	203.21.130.136
cb15:901b:901b:1324:ada2:80a:cb15:8289	203.21.130.137
cb15:901b:901b:1324:ada2:80a:cb15:828a	203.21.130.138
cb15:901b:901b:1324:ada2:80a:cb15:828b	203.21.130.139
cb15:901b:901b:1324:ada2:80a:cb15:828c	203.21.130.140
cb15:901b:901b:1324:ada2:80a:cb15:828d	203.21.130.141
cb15:901b:901b:1324:ada2:80a:cb15:828e	203.21.130.142
cb15:901b:901b:1324:ada2:80a:cb15:828f	203.21.130.143
cb15:901b:901b:1324:ada2:80a:cb15:8290	203.21.130.144
cb15:901b:901b:1324:ada2:80a:cb15:8291	203.21.130.145
cb15:901b:901b:1324:ada2:80a:cb15:8292	203.21.130.146
cb15:901b:901b:1324:ada2:80a:cb15:8293	203.21.130.147
cb15:901b:901b:1324:ada2:80a:cb15:8294	203.21.130.148
cb15:901b:901b:1324:ada2:80a:cb15:8295	203.21.130.149
cb15:901b:901b:1324:ada2:80a:cb15:8296	203.21.130.150
cb15:901b:901b:1324:ada2:80a:cb15:8297	203.21.130.151
cb15:901b:901b:1324:ada2:80a:cb15:8298	203.21.130.152
cb15:901b:901b:1324:ada2:80a:cb15:8299	203.21.130.153
cb15:901b:901b:1324:ada2:80a:cb15:829a	203.21.130.154
cb15:901b:901b:1324:ada2:80a:cb15:829b	203.21.130.155
cb15:901b:901b:1324:ada2:80a:cb15:829c	203.21.130.156
cb15:901b:901b:1324:ada2:80a:cb15:829d	203.21.130.157
cb15:901b:901b:1324:ada2:80a:cb15:829e	203.21.130.158
cb15:901b:901b:1324:ada2:80a:cb15:829f	203.21.130.159
cb15:901b:901b:1324:ada2:80a:cb15:82a0	203.21.130.160
cb15:901b:901b:1324:ada2:80a:cb15:82a1	203.21.130.161
cb15:901b:901b:1324:ada2:80a:cb15:82a2	203.21.130.162
cb15:901b:901b:1324:ada2:80a:cb15:82a3	203.21.130.163
cb15:901b:901b:1324:ada2:80a:cb15:82a4	203.21.130.164
cb15:901b:901b:1324:ada2:80a:cb15:82a5	203.21.130.165
cb15:901b:901b:1324:ada2:80a:cb15:82a6	203.21.130.166
cb15:901b:901b:1324:ada2:80a:cb15:82a7	203.21.130.167
cb15:901b:901b:1324:ada2:80a:cb15:82a8	203.21.130.168
cb15:901b:901b:1324:ada2:80a:cb15:82a9	203.21.130.169
cb15:901b:901b:1324:ada2:80a:cb15:82aa	203.21.130.170
cb15:901b:901b:1324:ada2:80a:cb15:82ab	203.21.130.171
cb15:901b:901b:1324:ada2:80a:cb15:82ac	203.21.130.172
cb15:901b:901b:1324:ada2:80a:cb15:82ad	203.21.130.173
cb15:901b:901b:1324:ada2:80a:cb15:82ae	203.21.130.174
cb15:901b:901b:1324:ada2:80a:cb15:82af	203.21.130.175
cb15:901b:901b:1324:ada2:80a:cb15:82b0	203.21.130.176
cb15:901b:901b:1324:ada2:80a:cb15:82b1	203.21.130.177
cb15:901b:901b:1324:ada2:80a:cb15:82b2	203.21.130.178
cb15:901b:901b:1324:ada2:80a:cb15:82b3	203.21.130.179
cb15:901b:901b:1324:ada2:80a:cb15:82b4	203.21.130.180

cb15:901b:901b:1324:ada2:80a:cb15:82b5	203.21.130.181
cb15:901b:901b:1324:ada2:80a:cb15:82b6	203.21.130.182
cb15:901b:901b:1324:ada2:80a:cb15:82b7	203.21.130.183
cb15:901b:901b:1324:ada2:80a:cb15:82b8	203.21.130.184
cb15:901b:901b:1324:ada2:80a:cb15:82b9	203.21.130.185
cb15:901b:901b:1324:ada2:80a:cb15:82ba	203.21.130.186
cb15:901b:901b:1324:ada2:80a:cb15:82bb	203.21.130.187
cb15:901b:901b:1324:ada2:80a:cb15:82bc	203.21.130.188
cb15:901b:901b:1324:ada2:80a:cb15:82bd	203.21.130.189
cb15:901b:901b:1324:ada2:80a:cb15:82be	203.21.130.190
cb15:901b:901b:1324:ada2:80a:cb15:82bf	203.21.130.191
cb15:901b:901b:1324:ada2:80a:cb15:82c0	203.21.130.192
cb15:901b:901b:1324:ada2:80a:cb15:82c1	203.21.130.193
cb15:901b:901b:1324:ada2:80a:cb15:82c2	203.21.130.194
cb15:901b:901b:1324:ada2:80a:cb15:82c3	203.21.130.195
cb15:901b:901b:1324:ada2:80a:cb15:82c4	203.21.130.196
cb15:901b:901b:1324:ada2:80a:cb15:82c5	203.21.130.197
cb15:901b:901b:1324:ada2:80a:cb15:82c6	203.21.130.198
cb15:901b:901b:1324:ada2:80a:cb15:82c7	203.21.130.199
cb15:901b:901b:1324:ada2:80a:cb15:82c8	203.21.130.200
cb15:901b:901b:1324:ada2:80a:cb15:82c9	203.21.130.201
cb15:901b:901b:1324:ada2:80a:cb15:82ca	203.21.130.202
cb15:901b:901b:1324:ada2:80a:cb15:82cb	203.21.130.203
cb15:901b:901b:1324:ada2:80a:cb15:82cc	203.21.130.204
cb15:901b:901b:1324:ada2:80a:cb15:82cd	203.21.130.205
cb15:901b:901b:1324:ada2:80a:cb15:82ce	203.21.130.206
cb15:901b:901b:1324:ada2:80a:cb15:82cf	203.21.130.207
cb15:901b:901b:1324:ada2:80a:cb15:82d0	203.21.130.208
cb15:901b:901b:1324:ada2:80a:cb15:82d1	203.21.130.209
cb15:901b:901b:1324:ada2:80a:cb15:82d2	203.21.130.210
cb15:901b:901b:1324:ada2:80a:cb15:82d3	203.21.130.211
cb15:901b:901b:1324:ada2:80a:cb15:82d4	203.21.130.212
cb15:901b:901b:1324:ada2:80a:cb15:82d5	203.21.130.213
cb15:901b:901b:1324:ada2:80a:cb15:82d6	203.21.130.214
cb15:901b:901b:1324:ada2:80a:cb15:82d7	203.21.130.215
cb15:901b:901b:1324:ada2:80a:cb15:82d8	203.21.130.216
cb15:901b:901b:1324:ada2:80a:cb15:82d9	203.21.130.217
cb15:901b:901b:1324:ada2:80a:cb15:82da	203.21.130.218
cb15:901b:901b:1324:ada2:80a:cb15:82db	203.21.130.219
cb15:901b:901b:1324:ada2:80a:cb15:82dc	203.21.130.220
cb15:901b:901b:1324:ada2:80a:cb15:82dd	203.21.130.221
cb15:901b:901b:1324:ada2:80a:cb15:82de	203.21.130.222
cb15:901b:901b:1324:ada2:80a:cb15:82df	203.21.130.223
cb15:901b:901b:1324:ada2:80a:cb15:82e0	203.21.130.224
cb15:901b:901b:1324:ada2:80a:cb15:82e1	203.21.130.225
cb15:901b:901b:1324:ada2:80a:cb15:82e2	203.21.130.226
cb15:901b:901b:1324:ada2:80a:cb15:82e3	203.21.130.227
cb15:901b:901b:1324:ada2:80a:cb15:82e4	203.21.130.228
cb15:901b:901b:1324:ada2:80a:cb15:82e5	203.21.130.229
cb15:901b:901b:1324:ada2:80a:cb15:82e6	203.21.130.230
cb15:901b:901b:1324:ada2:80a:cb15:82e7	203.21.130.231
cb15:901b:901b:1324:ada2:80a:cb15:82e8	203.21.130.232
cb15:901b:901b:1324:ada2:80a:cb15:82e9	203.21.130.233
cb15:901b:901b:1324:ada2:80a:cb15:82ea	203.21.130.234
cb15:901b:901b:1324:ada2:80a:cb15:82eb	203.21.130.235
cb15:901b:901b:1324:ada2:80a:cb15:82ec	203.21.130.236
cb15:901b:901b:1324:ada2:80a:cb15:82ed	203.21.130.237
cb15:901b:901b:1324:ada2:80a:cb15:82ee	203.21.130.238
cb15:901b:901b:1324:ada2:80a:cb15:82ef	203.21.130.239
cb15:901b:901b:1324:ada2:80a:cb15:82f0	203.21.130.240
cb15:901b:901b:1324:ada2:80a:cb15:82f1	203.21.130.241
cb15:901b:901b:1324:ada2:80a:cb15:82f2	203.21.130.242
cb15:901b:901b:1324:ada2:80a:cb15:82f3	203.21.130.243
cb15:901b:901b:1324:ada2:80a:cb15:82f4	203.21.130.244
cb15:901b:901b:1324:ada2:80a:cb15:82f5	203.21.130.245
cb15:901b:901b:1324:ada2:80a:cb15:82f6	203.21.130.246
cb15:901b:901b:1324:ada2:80a:cb15:82f7	203.21.130.247
cb15:901b:901b:1324:ada2:80a:cb15:82f8	203.21.130.248
cb15:901b:901b:1324:ada2:80a:cb15:82f9	203.21.130.249
cb15:901b:901b:1324:ada2:80a:cb15:82fa	203.21.130.250
cb15:901b:901b:1324:ada2:80a:cb15:82fb	203.21.130.251
cb15:901b:901b:1324:ada2:80a:cb15:82fc	203.21.130.252
cb15:901b:901b:1324:ada2:80a:cb15:82fd	203.21.130.253
cb15:901b:901b:1324:ada2:80a:cb15:82fe	203.21.130.254
cb15:901b:901b:1324:ada2:80a:cb15:82ff	203.21.130.255

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.