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:cd24:8081:4072:7924:b401	121.36.180.1
cb15:901b:8024:cd24:8081:4072:7924:b402	121.36.180.2
cb15:901b:8024:cd24:8081:4072:7924:b403	121.36.180.3
cb15:901b:8024:cd24:8081:4072:7924:b404	121.36.180.4
cb15:901b:8024:cd24:8081:4072:7924:b405	121.36.180.5
cb15:901b:8024:cd24:8081:4072:7924:b406	121.36.180.6
cb15:901b:8024:cd24:8081:4072:7924:b407	121.36.180.7
cb15:901b:8024:cd24:8081:4072:7924:b408	121.36.180.8
cb15:901b:8024:cd24:8081:4072:7924:b409	121.36.180.9
cb15:901b:8024:cd24:8081:4072:7924:b40a	121.36.180.10
cb15:901b:8024:cd24:8081:4072:7924:b40b	121.36.180.11
cb15:901b:8024:cd24:8081:4072:7924:b40c	121.36.180.12
cb15:901b:8024:cd24:8081:4072:7924:b40d	121.36.180.13
cb15:901b:8024:cd24:8081:4072:7924:b40e	121.36.180.14
cb15:901b:8024:cd24:8081:4072:7924:b40f	121.36.180.15
cb15:901b:8024:cd24:8081:4072:7924:b410	121.36.180.16
cb15:901b:8024:cd24:8081:4072:7924:b411	121.36.180.17
cb15:901b:8024:cd24:8081:4072:7924:b412	121.36.180.18
cb15:901b:8024:cd24:8081:4072:7924:b413	121.36.180.19
cb15:901b:8024:cd24:8081:4072:7924:b414	121.36.180.20
cb15:901b:8024:cd24:8081:4072:7924:b415	121.36.180.21
cb15:901b:8024:cd24:8081:4072:7924:b416	121.36.180.22
cb15:901b:8024:cd24:8081:4072:7924:b417	121.36.180.23
cb15:901b:8024:cd24:8081:4072:7924:b418	121.36.180.24
cb15:901b:8024:cd24:8081:4072:7924:b419	121.36.180.25
cb15:901b:8024:cd24:8081:4072:7924:b41a	121.36.180.26
cb15:901b:8024:cd24:8081:4072:7924:b41b	121.36.180.27
cb15:901b:8024:cd24:8081:4072:7924:b41c	121.36.180.28
cb15:901b:8024:cd24:8081:4072:7924:b41d	121.36.180.29
cb15:901b:8024:cd24:8081:4072:7924:b41e	121.36.180.30
cb15:901b:8024:cd24:8081:4072:7924:b41f	121.36.180.31
cb15:901b:8024:cd24:8081:4072:7924:b420	121.36.180.32
cb15:901b:8024:cd24:8081:4072:7924:b421	121.36.180.33
cb15:901b:8024:cd24:8081:4072:7924:b422	121.36.180.34
cb15:901b:8024:cd24:8081:4072:7924:b423	121.36.180.35
cb15:901b:8024:cd24:8081:4072:7924:b424	121.36.180.36
cb15:901b:8024:cd24:8081:4072:7924:b425	121.36.180.37
cb15:901b:8024:cd24:8081:4072:7924:b426	121.36.180.38
cb15:901b:8024:cd24:8081:4072:7924:b427	121.36.180.39
cb15:901b:8024:cd24:8081:4072:7924:b428	121.36.180.40
cb15:901b:8024:cd24:8081:4072:7924:b429	121.36.180.41
cb15:901b:8024:cd24:8081:4072:7924:b42a	121.36.180.42
cb15:901b:8024:cd24:8081:4072:7924:b42b	121.36.180.43
cb15:901b:8024:cd24:8081:4072:7924:b42c	121.36.180.44
cb15:901b:8024:cd24:8081:4072:7924:b42d	121.36.180.45
cb15:901b:8024:cd24:8081:4072:7924:b42e	121.36.180.46
cb15:901b:8024:cd24:8081:4072:7924:b42f	121.36.180.47
cb15:901b:8024:cd24:8081:4072:7924:b430	121.36.180.48
cb15:901b:8024:cd24:8081:4072:7924:b431	121.36.180.49
cb15:901b:8024:cd24:8081:4072:7924:b432	121.36.180.50
cb15:901b:8024:cd24:8081:4072:7924:b433	121.36.180.51
cb15:901b:8024:cd24:8081:4072:7924:b434	121.36.180.52
cb15:901b:8024:cd24:8081:4072:7924:b435	121.36.180.53
cb15:901b:8024:cd24:8081:4072:7924:b436	121.36.180.54
cb15:901b:8024:cd24:8081:4072:7924:b437	121.36.180.55
cb15:901b:8024:cd24:8081:4072:7924:b438	121.36.180.56
cb15:901b:8024:cd24:8081:4072:7924:b439	121.36.180.57
cb15:901b:8024:cd24:8081:4072:7924:b43a	121.36.180.58
cb15:901b:8024:cd24:8081:4072:7924:b43b	121.36.180.59
cb15:901b:8024:cd24:8081:4072:7924:b43c	121.36.180.60

cb15:901b:8024:cd24:8081:4072:7924:b43d	121.36.180.61
cb15:901b:8024:cd24:8081:4072:7924:b43e	121.36.180.62
cb15:901b:8024:cd24:8081:4072:7924:b43f	121.36.180.63
cb15:901b:8024:cd24:8081:4072:7924:b440	121.36.180.64
cb15:901b:8024:cd24:8081:4072:7924:b441	121.36.180.65
cb15:901b:8024:cd24:8081:4072:7924:b442	121.36.180.66
cb15:901b:8024:cd24:8081:4072:7924:b443	121.36.180.67
cb15:901b:8024:cd24:8081:4072:7924:b444	121.36.180.68
cb15:901b:8024:cd24:8081:4072:7924:b445	121.36.180.69
cb15:901b:8024:cd24:8081:4072:7924:b446	121.36.180.70
cb15:901b:8024:cd24:8081:4072:7924:b447	121.36.180.71
cb15:901b:8024:cd24:8081:4072:7924:b448	121.36.180.72
cb15:901b:8024:cd24:8081:4072:7924:b449	121.36.180.73
cb15:901b:8024:cd24:8081:4072:7924:b44a	121.36.180.74
cb15:901b:8024:cd24:8081:4072:7924:b44b	121.36.180.75
cb15:901b:8024:cd24:8081:4072:7924:b44c	121.36.180.76
cb15:901b:8024:cd24:8081:4072:7924:b44d	121.36.180.77
cb15:901b:8024:cd24:8081:4072:7924:b44e	121.36.180.78
cb15:901b:8024:cd24:8081:4072:7924:b44f	121.36.180.79
cb15:901b:8024:cd24:8081:4072:7924:b450	121.36.180.80
cb15:901b:8024:cd24:8081:4072:7924:b451	121.36.180.81
cb15:901b:8024:cd24:8081:4072:7924:b452	121.36.180.82
cb15:901b:8024:cd24:8081:4072:7924:b453	121.36.180.83
cb15:901b:8024:cd24:8081:4072:7924:b454	121.36.180.84
cb15:901b:8024:cd24:8081:4072:7924:b455	121.36.180.85
cb15:901b:8024:cd24:8081:4072:7924:b456	121.36.180.86
cb15:901b:8024:cd24:8081:4072:7924:b457	121.36.180.87
cb15:901b:8024:cd24:8081:4072:7924:b458	121.36.180.88
cb15:901b:8024:cd24:8081:4072:7924:b459	121.36.180.89
cb15:901b:8024:cd24:8081:4072:7924:b45a	121.36.180.90
cb15:901b:8024:cd24:8081:4072:7924:b45b	121.36.180.91
cb15:901b:8024:cd24:8081:4072:7924:b45c	121.36.180.92
cb15:901b:8024:cd24:8081:4072:7924:b45d	121.36.180.93
cb15:901b:8024:cd24:8081:4072:7924:b45e	121.36.180.94
cb15:901b:8024:cd24:8081:4072:7924:b45f	121.36.180.95
cb15:901b:8024:cd24:8081:4072:7924:b460	121.36.180.96
cb15:901b:8024:cd24:8081:4072:7924:b461	121.36.180.97
cb15:901b:8024:cd24:8081:4072:7924:b462	121.36.180.98
cb15:901b:8024:cd24:8081:4072:7924:b463	121.36.180.99
cb15:901b:8024:cd24:8081:4072:7924:b464	121.36.180.100
cb15:901b:8024:cd24:8081:4072:7924:b465	121.36.180.101
cb15:901b:8024:cd24:8081:4072:7924:b466	121.36.180.102
cb15:901b:8024:cd24:8081:4072:7924:b467	121.36.180.103
cb15:901b:8024:cd24:8081:4072:7924:b468	121.36.180.104
cb15:901b:8024:cd24:8081:4072:7924:b469	121.36.180.105
cb15:901b:8024:cd24:8081:4072:7924:b46a	121.36.180.106
cb15:901b:8024:cd24:8081:4072:7924:b46b	121.36.180.107
cb15:901b:8024:cd24:8081:4072:7924:b46c	121.36.180.108
cb15:901b:8024:cd24:8081:4072:7924:b46d	121.36.180.109
cb15:901b:8024:cd24:8081:4072:7924:b46e	121.36.180.110
cb15:901b:8024:cd24:8081:4072:7924:b46f	121.36.180.111
cb15:901b:8024:cd24:8081:4072:7924:b470	121.36.180.112
cb15:901b:8024:cd24:8081:4072:7924:b471	121.36.180.113
cb15:901b:8024:cd24:8081:4072:7924:b472	121.36.180.114
cb15:901b:8024:cd24:8081:4072:7924:b473	121.36.180.115
cb15:901b:8024:cd24:8081:4072:7924:b474	121.36.180.116
cb15:901b:8024:cd24:8081:4072:7924:b475	121.36.180.117
cb15:901b:8024:cd24:8081:4072:7924:b476	121.36.180.118
cb15:901b:8024:cd24:8081:4072:7924:b477	121.36.180.119
cb15:901b:8024:cd24:8081:4072:7924:b478	121.36.180.120

cb15:901b:8024:cd24:8081:4072:7924:b479	121.36.180.121
cb15:901b:8024:cd24:8081:4072:7924:b47a	121.36.180.122
cb15:901b:8024:cd24:8081:4072:7924:b47b	121.36.180.123
cb15:901b:8024:cd24:8081:4072:7924:b47c	121.36.180.124
cb15:901b:8024:cd24:8081:4072:7924:b47d	121.36.180.125
cb15:901b:8024:cd24:8081:4072:7924:b47e	121.36.180.126
cb15:901b:8024:cd24:8081:4072:7924:b47f	121.36.180.127
cb15:901b:8024:cd24:8081:4072:7924:b480	121.36.180.128
cb15:901b:8024:cd24:8081:4072:7924:b481	121.36.180.129
cb15:901b:8024:cd24:8081:4072:7924:b482	121.36.180.130
cb15:901b:8024:cd24:8081:4072:7924:b483	121.36.180.131
cb15:901b:8024:cd24:8081:4072:7924:b484	121.36.180.132
cb15:901b:8024:cd24:8081:4072:7924:b485	121.36.180.133
cb15:901b:8024:cd24:8081:4072:7924:b486	121.36.180.134
cb15:901b:8024:cd24:8081:4072:7924:b487	121.36.180.135
cb15:901b:8024:cd24:8081:4072:7924:b488	121.36.180.136
cb15:901b:8024:cd24:8081:4072:7924:b489	121.36.180.137
cb15:901b:8024:cd24:8081:4072:7924:b48a	121.36.180.138
cb15:901b:8024:cd24:8081:4072:7924:b48b	121.36.180.139
cb15:901b:8024:cd24:8081:4072:7924:b48c	121.36.180.140
cb15:901b:8024:cd24:8081:4072:7924:b48d	121.36.180.141
cb15:901b:8024:cd24:8081:4072:7924:b48e	121.36.180.142
cb15:901b:8024:cd24:8081:4072:7924:b48f	121.36.180.143
cb15:901b:8024:cd24:8081:4072:7924:b490	121.36.180.144
cb15:901b:8024:cd24:8081:4072:7924:b491	121.36.180.145
cb15:901b:8024:cd24:8081:4072:7924:b492	121.36.180.146
cb15:901b:8024:cd24:8081:4072:7924:b493	121.36.180.147
cb15:901b:8024:cd24:8081:4072:7924:b494	121.36.180.148
cb15:901b:8024:cd24:8081:4072:7924:b495	121.36.180.149
cb15:901b:8024:cd24:8081:4072:7924:b496	121.36.180.150
cb15:901b:8024:cd24:8081:4072:7924:b497	121.36.180.151
cb15:901b:8024:cd24:8081:4072:7924:b498	121.36.180.152
cb15:901b:8024:cd24:8081:4072:7924:b499	121.36.180.153
cb15:901b:8024:cd24:8081:4072:7924:b49a	121.36.180.154
cb15:901b:8024:cd24:8081:4072:7924:b49b	121.36.180.155
cb15:901b:8024:cd24:8081:4072:7924:b49c	121.36.180.156
cb15:901b:8024:cd24:8081:4072:7924:b49d	121.36.180.157
cb15:901b:8024:cd24:8081:4072:7924:b49e	121.36.180.158
cb15:901b:8024:cd24:8081:4072:7924:b49f	121.36.180.159
cb15:901b:8024:cd24:8081:4072:7924:b4a0	121.36.180.160
cb15:901b:8024:cd24:8081:4072:7924:b4a1	121.36.180.161
cb15:901b:8024:cd24:8081:4072:7924:b4a2	121.36.180.162
cb15:901b:8024:cd24:8081:4072:7924:b4a3	121.36.180.163
cb15:901b:8024:cd24:8081:4072:7924:b4a4	121.36.180.164
cb15:901b:8024:cd24:8081:4072:7924:b4a5	121.36.180.165
cb15:901b:8024:cd24:8081:4072:7924:b4a6	121.36.180.166
cb15:901b:8024:cd24:8081:4072:7924:b4a7	121.36.180.167
cb15:901b:8024:cd24:8081:4072:7924:b4a8	121.36.180.168
cb15:901b:8024:cd24:8081:4072:7924:b4a9	121.36.180.169
cb15:901b:8024:cd24:8081:4072:7924:b4aa	121.36.180.170
cb15:901b:8024:cd24:8081:4072:7924:b4ab	121.36.180.171
cb15:901b:8024:cd24:8081:4072:7924:b4ac	121.36.180.172
cb15:901b:8024:cd24:8081:4072:7924:b4ad	121.36.180.173
cb15:901b:8024:cd24:8081:4072:7924:b4ae	121.36.180.174
cb15:901b:8024:cd24:8081:4072:7924:b4af	121.36.180.175
cb15:901b:8024:cd24:8081:4072:7924:b4b0	121.36.180.176
cb15:901b:8024:cd24:8081:4072:7924:b4b1	121.36.180.177
cb15:901b:8024:cd24:8081:4072:7924:b4b2	121.36.180.178
cb15:901b:8024:cd24:8081:4072:7924:b4b3	121.36.180.179
cb15:901b:8024:cd24:8081:4072:7924:b4b4	121.36.180.180

cb15:901b:8024:cd24:8081:4072:7924:b4b5	121.36.180.181
cb15:901b:8024:cd24:8081:4072:7924:b4b6	121.36.180.182
cb15:901b:8024:cd24:8081:4072:7924:b4b7	121.36.180.183
cb15:901b:8024:cd24:8081:4072:7924:b4b8	121.36.180.184
cb15:901b:8024:cd24:8081:4072:7924:b4b9	121.36.180.185
cb15:901b:8024:cd24:8081:4072:7924:b4ba	121.36.180.186
cb15:901b:8024:cd24:8081:4072:7924:b4bb	121.36.180.187
cb15:901b:8024:cd24:8081:4072:7924:b4bc	121.36.180.188
cb15:901b:8024:cd24:8081:4072:7924:b4bd	121.36.180.189
cb15:901b:8024:cd24:8081:4072:7924:b4be	121.36.180.190
cb15:901b:8024:cd24:8081:4072:7924:b4bf	121.36.180.191
cb15:901b:8024:cd24:8081:4072:7924:b4c0	121.36.180.192
cb15:901b:8024:cd24:8081:4072:7924:b4c1	121.36.180.193
cb15:901b:8024:cd24:8081:4072:7924:b4c2	121.36.180.194
cb15:901b:8024:cd24:8081:4072:7924:b4c3	121.36.180.195
cb15:901b:8024:cd24:8081:4072:7924:b4c4	121.36.180.196
cb15:901b:8024:cd24:8081:4072:7924:b4c5	121.36.180.197
cb15:901b:8024:cd24:8081:4072:7924:b4c6	121.36.180.198
cb15:901b:8024:cd24:8081:4072:7924:b4c7	121.36.180.199
cb15:901b:8024:cd24:8081:4072:7924:b4c8	121.36.180.200
cb15:901b:8024:cd24:8081:4072:7924:b4c9	121.36.180.201
cb15:901b:8024:cd24:8081:4072:7924:b4ca	121.36.180.202
cb15:901b:8024:cd24:8081:4072:7924:b4cb	121.36.180.203
cb15:901b:8024:cd24:8081:4072:7924:b4cc	121.36.180.204
cb15:901b:8024:cd24:8081:4072:7924:b4cd	121.36.180.205
cb15:901b:8024:cd24:8081:4072:7924:b4ce	121.36.180.206
cb15:901b:8024:cd24:8081:4072:7924:b4cf	121.36.180.207
cb15:901b:8024:cd24:8081:4072:7924:b4d0	121.36.180.208
cb15:901b:8024:cd24:8081:4072:7924:b4d1	121.36.180.209
cb15:901b:8024:cd24:8081:4072:7924:b4d2	121.36.180.210
cb15:901b:8024:cd24:8081:4072:7924:b4d3	121.36.180.211
cb15:901b:8024:cd24:8081:4072:7924:b4d4	121.36.180.212
cb15:901b:8024:cd24:8081:4072:7924:b4d5	121.36.180.213
cb15:901b:8024:cd24:8081:4072:7924:b4d6	121.36.180.214
cb15:901b:8024:cd24:8081:4072:7924:b4d7	121.36.180.215
cb15:901b:8024:cd24:8081:4072:7924:b4d8	121.36.180.216
cb15:901b:8024:cd24:8081:4072:7924:b4d9	121.36.180.217
cb15:901b:8024:cd24:8081:4072:7924:b4da	121.36.180.218
cb15:901b:8024:cd24:8081:4072:7924:b4db	121.36.180.219
cb15:901b:8024:cd24:8081:4072:7924:b4dc	121.36.180.220
cb15:901b:8024:cd24:8081:4072:7924:b4dd	121.36.180.221
cb15:901b:8024:cd24:8081:4072:7924:b4de	121.36.180.222
cb15:901b:8024:cd24:8081:4072:7924:b4df	121.36.180.223
cb15:901b:8024:cd24:8081:4072:7924:b4e0	121.36.180.224
cb15:901b:8024:cd24:8081:4072:7924:b4e1	121.36.180.225
cb15:901b:8024:cd24:8081:4072:7924:b4e2	121.36.180.226
cb15:901b:8024:cd24:8081:4072:7924:b4e3	121.36.180.227
cb15:901b:8024:cd24:8081:4072:7924:b4e4	121.36.180.228
cb15:901b:8024:cd24:8081:4072:7924:b4e5	121.36.180.229
cb15:901b:8024:cd24:8081:4072:7924:b4e6	121.36.180.230
cb15:901b:8024:cd24:8081:4072:7924:b4e7	121.36.180.231
cb15:901b:8024:cd24:8081:4072:7924:b4e8	121.36.180.232
cb15:901b:8024:cd24:8081:4072:7924:b4e9	121.36.180.233
cb15:901b:8024:cd24:8081:4072:7924:b4ea	121.36.180.234
cb15:901b:8024:cd24:8081:4072:7924:b4eb	121.36.180.235
cb15:901b:8024:cd24:8081:4072:7924:b4ec	121.36.180.236
cb15:901b:8024:cd24:8081:4072:7924:b4ed	121.36.180.237
cb15:901b:8024:cd24:8081:4072:7924:b4ee	121.36.180.238
cb15:901b:8024:cd24:8081:4072:7924:b4ef	121.36.180.239
cb15:901b:8024:cd24:8081:4072:7924:b4f0	121.36.180.240
cb15:901b:8024:cd24:8081:4072:7924:b4f1	121.36.180.241
cb15:901b:8024:cd24:8081:4072:7924:b4f2	121.36.180.242
cb15:901b:8024:cd24:8081:4072:7924:b4f3	121.36.180.243
cb15:901b:8024:cd24:8081:4072:7924:b4f4	121.36.180.244
cb15:901b:8024:cd24:8081:4072:7924:b4f5	121.36.180.245
cb15:901b:8024:cd24:8081:4072:7924:b4f6	121.36.180.246
cb15:901b:8024:cd24:8081:4072:7924:b4f7	121.36.180.247
cb15:901b:8024:cd24:8081:4072:7924:b4f8	121.36.180.248
cb15:901b:8024:cd24:8081:4072:7924:b4f9	121.36.180.249
cb15:901b:8024:cd24:8081:4072:7924:b4fa	121.36.180.250
cb15:901b:8024:cd24:8081:4072:7924:b4fb	121.36.180.251
cb15:901b:8024:cd24:8081:4072:7924:b4fc	121.36.180.252
cb15:901b:8024:cd24:8081:4072:7924:b4fd	121.36.180.253
cb15:901b:8024:cd24:8081:4072:7924:b4fe	121.36.180.254
cb15:901b:8024:cd24:8081:4072:7924:b4ff	121.36.180.255

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.