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:8024:cd24:8081:2024:5b51:8201	91.81.130.1
cb15:901b:8024:cd24:8081:2024:5b51:8202	91.81.130.2
cb15:901b:8024:cd24:8081:2024:5b51:8203	91.81.130.3
cb15:901b:8024:cd24:8081:2024:5b51:8204	91.81.130.4
cb15:901b:8024:cd24:8081:2024:5b51:8205	91.81.130.5
cb15:901b:8024:cd24:8081:2024:5b51:8206	91.81.130.6
cb15:901b:8024:cd24:8081:2024:5b51:8207	91.81.130.7
cb15:901b:8024:cd24:8081:2024:5b51:8208	91.81.130.8
cb15:901b:8024:cd24:8081:2024:5b51:8209	91.81.130.9
cb15:901b:8024:cd24:8081:2024:5b51:820a	91.81.130.10
cb15:901b:8024:cd24:8081:2024:5b51:820b	91.81.130.11
cb15:901b:8024:cd24:8081:2024:5b51:820c	91.81.130.12
cb15:901b:8024:cd24:8081:2024:5b51:820d	91.81.130.13
cb15:901b:8024:cd24:8081:2024:5b51:820e	91.81.130.14
cb15:901b:8024:cd24:8081:2024:5b51:820f	91.81.130.15
cb15:901b:8024:cd24:8081:2024:5b51:8210	91.81.130.16
cb15:901b:8024:cd24:8081:2024:5b51:8211	91.81.130.17
cb15:901b:8024:cd24:8081:2024:5b51:8212	91.81.130.18
cb15:901b:8024:cd24:8081:2024:5b51:8213	91.81.130.19
cb15:901b:8024:cd24:8081:2024:5b51:8214	91.81.130.20
cb15:901b:8024:cd24:8081:2024:5b51:8215	91.81.130.21
cb15:901b:8024:cd24:8081:2024:5b51:8216	91.81.130.22
cb15:901b:8024:cd24:8081:2024:5b51:8217	91.81.130.23
cb15:901b:8024:cd24:8081:2024:5b51:8218	91.81.130.24
cb15:901b:8024:cd24:8081:2024:5b51:8219	91.81.130.25
cb15:901b:8024:cd24:8081:2024:5b51:821a	91.81.130.26
cb15:901b:8024:cd24:8081:2024:5b51:821b	91.81.130.27
cb15:901b:8024:cd24:8081:2024:5b51:821c	91.81.130.28
cb15:901b:8024:cd24:8081:2024:5b51:821d	91.81.130.29
cb15:901b:8024:cd24:8081:2024:5b51:821e	91.81.130.30
cb15:901b:8024:cd24:8081:2024:5b51:821f	91.81.130.31
cb15:901b:8024:cd24:8081:2024:5b51:8220	91.81.130.32
cb15:901b:8024:cd24:8081:2024:5b51:8221	91.81.130.33
cb15:901b:8024:cd24:8081:2024:5b51:8222	91.81.130.34
cb15:901b:8024:cd24:8081:2024:5b51:8223	91.81.130.35
cb15:901b:8024:cd24:8081:2024:5b51:8224	91.81.130.36
cb15:901b:8024:cd24:8081:2024:5b51:8225	91.81.130.37
cb15:901b:8024:cd24:8081:2024:5b51:8226	91.81.130.38
cb15:901b:8024:cd24:8081:2024:5b51:8227	91.81.130.39
cb15:901b:8024:cd24:8081:2024:5b51:8228	91.81.130.40
cb15:901b:8024:cd24:8081:2024:5b51:8229	91.81.130.41
cb15:901b:8024:cd24:8081:2024:5b51:822a	91.81.130.42
cb15:901b:8024:cd24:8081:2024:5b51:822b	91.81.130.43
cb15:901b:8024:cd24:8081:2024:5b51:822c	91.81.130.44
cb15:901b:8024:cd24:8081:2024:5b51:822d	91.81.130.45
cb15:901b:8024:cd24:8081:2024:5b51:822e	91.81.130.46
cb15:901b:8024:cd24:8081:2024:5b51:822f	91.81.130.47
cb15:901b:8024:cd24:8081:2024:5b51:8230	91.81.130.48
cb15:901b:8024:cd24:8081:2024:5b51:8231	91.81.130.49
cb15:901b:8024:cd24:8081:2024:5b51:8232	91.81.130.50
cb15:901b:8024:cd24:8081:2024:5b51:8233	91.81.130.51
cb15:901b:8024:cd24:8081:2024:5b51:8234	91.81.130.52
cb15:901b:8024:cd24:8081:2024:5b51:8235	91.81.130.53
cb15:901b:8024:cd24:8081:2024:5b51:8236	91.81.130.54
cb15:901b:8024:cd24:8081:2024:5b51:8237	91.81.130.55
cb15:901b:8024:cd24:8081:2024:5b51:8238	91.81.130.56
cb15:901b:8024:cd24:8081:2024:5b51:8239	91.81.130.57
cb15:901b:8024:cd24:8081:2024:5b51:823a	91.81.130.58
cb15:901b:8024:cd24:8081:2024:5b51:823b	91.81.130.59
cb15:901b:8024:cd24:8081:2024:5b51:823c	91.81.130.60

cb15:901b:8024:cd24:8081:2024:5b51:823d	91.81.130.61
cb15:901b:8024:cd24:8081:2024:5b51:823e	91.81.130.62
cb15:901b:8024:cd24:8081:2024:5b51:823f	91.81.130.63
cb15:901b:8024:cd24:8081:2024:5b51:8240	91.81.130.64
cb15:901b:8024:cd24:8081:2024:5b51:8241	91.81.130.65
cb15:901b:8024:cd24:8081:2024:5b51:8242	91.81.130.66
cb15:901b:8024:cd24:8081:2024:5b51:8243	91.81.130.67
cb15:901b:8024:cd24:8081:2024:5b51:8244	91.81.130.68
cb15:901b:8024:cd24:8081:2024:5b51:8245	91.81.130.69
cb15:901b:8024:cd24:8081:2024:5b51:8246	91.81.130.70
cb15:901b:8024:cd24:8081:2024:5b51:8247	91.81.130.71
cb15:901b:8024:cd24:8081:2024:5b51:8248	91.81.130.72
cb15:901b:8024:cd24:8081:2024:5b51:8249	91.81.130.73
cb15:901b:8024:cd24:8081:2024:5b51:824a	91.81.130.74
cb15:901b:8024:cd24:8081:2024:5b51:824b	91.81.130.75
cb15:901b:8024:cd24:8081:2024:5b51:824c	91.81.130.76
cb15:901b:8024:cd24:8081:2024:5b51:824d	91.81.130.77
cb15:901b:8024:cd24:8081:2024:5b51:824e	91.81.130.78
cb15:901b:8024:cd24:8081:2024:5b51:824f	91.81.130.79
cb15:901b:8024:cd24:8081:2024:5b51:8250	91.81.130.80
cb15:901b:8024:cd24:8081:2024:5b51:8251	91.81.130.81
cb15:901b:8024:cd24:8081:2024:5b51:8252	91.81.130.82
cb15:901b:8024:cd24:8081:2024:5b51:8253	91.81.130.83
cb15:901b:8024:cd24:8081:2024:5b51:8254	91.81.130.84
cb15:901b:8024:cd24:8081:2024:5b51:8255	91.81.130.85
cb15:901b:8024:cd24:8081:2024:5b51:8256	91.81.130.86
cb15:901b:8024:cd24:8081:2024:5b51:8257	91.81.130.87
cb15:901b:8024:cd24:8081:2024:5b51:8258	91.81.130.88
cb15:901b:8024:cd24:8081:2024:5b51:8259	91.81.130.89
cb15:901b:8024:cd24:8081:2024:5b51:825a	91.81.130.90
cb15:901b:8024:cd24:8081:2024:5b51:825b	91.81.130.91
cb15:901b:8024:cd24:8081:2024:5b51:825c	91.81.130.92
cb15:901b:8024:cd24:8081:2024:5b51:825d	91.81.130.93
cb15:901b:8024:cd24:8081:2024:5b51:825e	91.81.130.94
cb15:901b:8024:cd24:8081:2024:5b51:825f	91.81.130.95
cb15:901b:8024:cd24:8081:2024:5b51:8260	91.81.130.96
cb15:901b:8024:cd24:8081:2024:5b51:8261	91.81.130.97
cb15:901b:8024:cd24:8081:2024:5b51:8262	91.81.130.98
cb15:901b:8024:cd24:8081:2024:5b51:8263	91.81.130.99
cb15:901b:8024:cd24:8081:2024:5b51:8264	91.81.130.100
cb15:901b:8024:cd24:8081:2024:5b51:8265	91.81.130.101
cb15:901b:8024:cd24:8081:2024:5b51:8266	91.81.130.102
cb15:901b:8024:cd24:8081:2024:5b51:8267	91.81.130.103
cb15:901b:8024:cd24:8081:2024:5b51:8268	91.81.130.104
cb15:901b:8024:cd24:8081:2024:5b51:8269	91.81.130.105
cb15:901b:8024:cd24:8081:2024:5b51:826a	91.81.130.106
cb15:901b:8024:cd24:8081:2024:5b51:826b	91.81.130.107
cb15:901b:8024:cd24:8081:2024:5b51:826c	91.81.130.108
cb15:901b:8024:cd24:8081:2024:5b51:826d	91.81.130.109
cb15:901b:8024:cd24:8081:2024:5b51:826e	91.81.130.110
cb15:901b:8024:cd24:8081:2024:5b51:826f	91.81.130.111
cb15:901b:8024:cd24:8081:2024:5b51:8270	91.81.130.112
cb15:901b:8024:cd24:8081:2024:5b51:8271	91.81.130.113
cb15:901b:8024:cd24:8081:2024:5b51:8272	91.81.130.114
cb15:901b:8024:cd24:8081:2024:5b51:8273	91.81.130.115
cb15:901b:8024:cd24:8081:2024:5b51:8274	91.81.130.116
cb15:901b:8024:cd24:8081:2024:5b51:8275	91.81.130.117
cb15:901b:8024:cd24:8081:2024:5b51:8276	91.81.130.118
cb15:901b:8024:cd24:8081:2024:5b51:8277	91.81.130.119
cb15:901b:8024:cd24:8081:2024:5b51:8278	91.81.130.120

cb15:901b:8024:cd24:8081:2024:5b51:8279	91.81.130.121
cb15:901b:8024:cd24:8081:2024:5b51:827a	91.81.130.122
cb15:901b:8024:cd24:8081:2024:5b51:827b	91.81.130.123
cb15:901b:8024:cd24:8081:2024:5b51:827c	91.81.130.124
cb15:901b:8024:cd24:8081:2024:5b51:827d	91.81.130.125
cb15:901b:8024:cd24:8081:2024:5b51:827e	91.81.130.126
cb15:901b:8024:cd24:8081:2024:5b51:827f	91.81.130.127
cb15:901b:8024:cd24:8081:2024:5b51:8280	91.81.130.128
cb15:901b:8024:cd24:8081:2024:5b51:8281	91.81.130.129
cb15:901b:8024:cd24:8081:2024:5b51:8282	91.81.130.130
cb15:901b:8024:cd24:8081:2024:5b51:8283	91.81.130.131
cb15:901b:8024:cd24:8081:2024:5b51:8284	91.81.130.132
cb15:901b:8024:cd24:8081:2024:5b51:8285	91.81.130.133
cb15:901b:8024:cd24:8081:2024:5b51:8286	91.81.130.134
cb15:901b:8024:cd24:8081:2024:5b51:8287	91.81.130.135
cb15:901b:8024:cd24:8081:2024:5b51:8288	91.81.130.136
cb15:901b:8024:cd24:8081:2024:5b51:8289	91.81.130.137
cb15:901b:8024:cd24:8081:2024:5b51:828a	91.81.130.138
cb15:901b:8024:cd24:8081:2024:5b51:828b	91.81.130.139
cb15:901b:8024:cd24:8081:2024:5b51:828c	91.81.130.140
cb15:901b:8024:cd24:8081:2024:5b51:828d	91.81.130.141
cb15:901b:8024:cd24:8081:2024:5b51:828e	91.81.130.142
cb15:901b:8024:cd24:8081:2024:5b51:828f	91.81.130.143
cb15:901b:8024:cd24:8081:2024:5b51:8290	91.81.130.144
cb15:901b:8024:cd24:8081:2024:5b51:8291	91.81.130.145
cb15:901b:8024:cd24:8081:2024:5b51:8292	91.81.130.146
cb15:901b:8024:cd24:8081:2024:5b51:8293	91.81.130.147
cb15:901b:8024:cd24:8081:2024:5b51:8294	91.81.130.148
cb15:901b:8024:cd24:8081:2024:5b51:8295	91.81.130.149
cb15:901b:8024:cd24:8081:2024:5b51:8296	91.81.130.150
cb15:901b:8024:cd24:8081:2024:5b51:8297	91.81.130.151
cb15:901b:8024:cd24:8081:2024:5b51:8298	91.81.130.152
cb15:901b:8024:cd24:8081:2024:5b51:8299	91.81.130.153
cb15:901b:8024:cd24:8081:2024:5b51:829a	91.81.130.154
cb15:901b:8024:cd24:8081:2024:5b51:829b	91.81.130.155
cb15:901b:8024:cd24:8081:2024:5b51:829c	91.81.130.156
cb15:901b:8024:cd24:8081:2024:5b51:829d	91.81.130.157
cb15:901b:8024:cd24:8081:2024:5b51:829e	91.81.130.158
cb15:901b:8024:cd24:8081:2024:5b51:829f	91.81.130.159
cb15:901b:8024:cd24:8081:2024:5b51:82a0	91.81.130.160
cb15:901b:8024:cd24:8081:2024:5b51:82a1	91.81.130.161
cb15:901b:8024:cd24:8081:2024:5b51:82a2	91.81.130.162
cb15:901b:8024:cd24:8081:2024:5b51:82a3	91.81.130.163
cb15:901b:8024:cd24:8081:2024:5b51:82a4	91.81.130.164
cb15:901b:8024:cd24:8081:2024:5b51:82a5	91.81.130.165
cb15:901b:8024:cd24:8081:2024:5b51:82a6	91.81.130.166
cb15:901b:8024:cd24:8081:2024:5b51:82a7	91.81.130.167
cb15:901b:8024:cd24:8081:2024:5b51:82a8	91.81.130.168
cb15:901b:8024:cd24:8081:2024:5b51:82a9	91.81.130.169
cb15:901b:8024:cd24:8081:2024:5b51:82aa	91.81.130.170
cb15:901b:8024:cd24:8081:2024:5b51:82ab	91.81.130.171
cb15:901b:8024:cd24:8081:2024:5b51:82ac	91.81.130.172
cb15:901b:8024:cd24:8081:2024:5b51:82ad	91.81.130.173
cb15:901b:8024:cd24:8081:2024:5b51:82ae	91.81.130.174
cb15:901b:8024:cd24:8081:2024:5b51:82af	91.81.130.175
cb15:901b:8024:cd24:8081:2024:5b51:82b0	91.81.130.176
cb15:901b:8024:cd24:8081:2024:5b51:82b1	91.81.130.177
cb15:901b:8024:cd24:8081:2024:5b51:82b2	91.81.130.178
cb15:901b:8024:cd24:8081:2024:5b51:82b3	91.81.130.179
cb15:901b:8024:cd24:8081:2024:5b51:82b4	91.81.130.180

cb15:901b:8024:cd24:8081:2024:5b51:82b5	91.81.130.181
cb15:901b:8024:cd24:8081:2024:5b51:82b6	91.81.130.182
cb15:901b:8024:cd24:8081:2024:5b51:82b7	91.81.130.183
cb15:901b:8024:cd24:8081:2024:5b51:82b8	91.81.130.184
cb15:901b:8024:cd24:8081:2024:5b51:82b9	91.81.130.185
cb15:901b:8024:cd24:8081:2024:5b51:82ba	91.81.130.186
cb15:901b:8024:cd24:8081:2024:5b51:82bb	91.81.130.187
cb15:901b:8024:cd24:8081:2024:5b51:82bc	91.81.130.188
cb15:901b:8024:cd24:8081:2024:5b51:82bd	91.81.130.189
cb15:901b:8024:cd24:8081:2024:5b51:82be	91.81.130.190
cb15:901b:8024:cd24:8081:2024:5b51:82bf	91.81.130.191
cb15:901b:8024:cd24:8081:2024:5b51:82c0	91.81.130.192
cb15:901b:8024:cd24:8081:2024:5b51:82c1	91.81.130.193
cb15:901b:8024:cd24:8081:2024:5b51:82c2	91.81.130.194
cb15:901b:8024:cd24:8081:2024:5b51:82c3	91.81.130.195
cb15:901b:8024:cd24:8081:2024:5b51:82c4	91.81.130.196
cb15:901b:8024:cd24:8081:2024:5b51:82c5	91.81.130.197
cb15:901b:8024:cd24:8081:2024:5b51:82c6	91.81.130.198
cb15:901b:8024:cd24:8081:2024:5b51:82c7	91.81.130.199
cb15:901b:8024:cd24:8081:2024:5b51:82c8	91.81.130.200
cb15:901b:8024:cd24:8081:2024:5b51:82c9	91.81.130.201
cb15:901b:8024:cd24:8081:2024:5b51:82ca	91.81.130.202
cb15:901b:8024:cd24:8081:2024:5b51:82cb	91.81.130.203
cb15:901b:8024:cd24:8081:2024:5b51:82cc	91.81.130.204
cb15:901b:8024:cd24:8081:2024:5b51:82cd	91.81.130.205
cb15:901b:8024:cd24:8081:2024:5b51:82ce	91.81.130.206
cb15:901b:8024:cd24:8081:2024:5b51:82cf	91.81.130.207
cb15:901b:8024:cd24:8081:2024:5b51:82d0	91.81.130.208
cb15:901b:8024:cd24:8081:2024:5b51:82d1	91.81.130.209
cb15:901b:8024:cd24:8081:2024:5b51:82d2	91.81.130.210
cb15:901b:8024:cd24:8081:2024:5b51:82d3	91.81.130.211
cb15:901b:8024:cd24:8081:2024:5b51:82d4	91.81.130.212
cb15:901b:8024:cd24:8081:2024:5b51:82d5	91.81.130.213
cb15:901b:8024:cd24:8081:2024:5b51:82d6	91.81.130.214
cb15:901b:8024:cd24:8081:2024:5b51:82d7	91.81.130.215
cb15:901b:8024:cd24:8081:2024:5b51:82d8	91.81.130.216
cb15:901b:8024:cd24:8081:2024:5b51:82d9	91.81.130.217
cb15:901b:8024:cd24:8081:2024:5b51:82da	91.81.130.218
cb15:901b:8024:cd24:8081:2024:5b51:82db	91.81.130.219
cb15:901b:8024:cd24:8081:2024:5b51:82dc	91.81.130.220
cb15:901b:8024:cd24:8081:2024:5b51:82dd	91.81.130.221
cb15:901b:8024:cd24:8081:2024:5b51:82de	91.81.130.222
cb15:901b:8024:cd24:8081:2024:5b51:82df	91.81.130.223
cb15:901b:8024:cd24:8081:2024:5b51:82e0	91.81.130.224
cb15:901b:8024:cd24:8081:2024:5b51:82e1	91.81.130.225
cb15:901b:8024:cd24:8081:2024:5b51:82e2	91.81.130.226
cb15:901b:8024:cd24:8081:2024:5b51:82e3	91.81.130.227
cb15:901b:8024:cd24:8081:2024:5b51:82e4	91.81.130.228
cb15:901b:8024:cd24:8081:2024:5b51:82e5	91.81.130.229
cb15:901b:8024:cd24:8081:2024:5b51:82e6	91.81.130.230
cb15:901b:8024:cd24:8081:2024:5b51:82e7	91.81.130.231
cb15:901b:8024:cd24:8081:2024:5b51:82e8	91.81.130.232
cb15:901b:8024:cd24:8081:2024:5b51:82e9	91.81.130.233
cb15:901b:8024:cd24:8081:2024:5b51:82ea	91.81.130.234
cb15:901b:8024:cd24:8081:2024:5b51:82eb	91.81.130.235
cb15:901b:8024:cd24:8081:2024:5b51:82ec	91.81.130.236
cb15:901b:8024:cd24:8081:2024:5b51:82ed	91.81.130.237
cb15:901b:8024:cd24:8081:2024:5b51:82ee	91.81.130.238
cb15:901b:8024:cd24:8081:2024:5b51:82ef	91.81.130.239
cb15:901b:8024:cd24:8081:2024:5b51:82f0	91.81.130.240
cb15:901b:8024:cd24:8081:2024:5b51:82f1	91.81.130.241
cb15:901b:8024:cd24:8081:2024:5b51:82f2	91.81.130.242
cb15:901b:8024:cd24:8081:2024:5b51:82f3	91.81.130.243
cb15:901b:8024:cd24:8081:2024:5b51:82f4	91.81.130.244
cb15:901b:8024:cd24:8081:2024:5b51:82f5	91.81.130.245
cb15:901b:8024:cd24:8081:2024:5b51:82f6	91.81.130.246
cb15:901b:8024:cd24:8081:2024:5b51:82f7	91.81.130.247
cb15:901b:8024:cd24:8081:2024:5b51:82f8	91.81.130.248
cb15:901b:8024:cd24:8081:2024:5b51:82f9	91.81.130.249
cb15:901b:8024:cd24:8081:2024:5b51:82fa	91.81.130.250
cb15:901b:8024:cd24:8081:2024:5b51:82fb	91.81.130.251
cb15:901b:8024:cd24:8081:2024:5b51:82fc	91.81.130.252
cb15:901b:8024:cd24:8081:2024:5b51:82fd	91.81.130.253
cb15:901b:8024:cd24:8081:2024:5b51:82fe	91.81.130.254
cb15:901b:8024:cd24:8081:2024:5b51:82ff	91.81.130.255

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.