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:fb65:4024:de24:8104:b401	129.4.180.1
cb15:901b:901b:fb65:4024:de24:8104:b402	129.4.180.2
cb15:901b:901b:fb65:4024:de24:8104:b403	129.4.180.3
cb15:901b:901b:fb65:4024:de24:8104:b404	129.4.180.4
cb15:901b:901b:fb65:4024:de24:8104:b405	129.4.180.5
cb15:901b:901b:fb65:4024:de24:8104:b406	129.4.180.6
cb15:901b:901b:fb65:4024:de24:8104:b407	129.4.180.7
cb15:901b:901b:fb65:4024:de24:8104:b408	129.4.180.8
cb15:901b:901b:fb65:4024:de24:8104:b409	129.4.180.9
cb15:901b:901b:fb65:4024:de24:8104:b40a	129.4.180.10
cb15:901b:901b:fb65:4024:de24:8104:b40b	129.4.180.11
cb15:901b:901b:fb65:4024:de24:8104:b40c	129.4.180.12
cb15:901b:901b:fb65:4024:de24:8104:b40d	129.4.180.13
cb15:901b:901b:fb65:4024:de24:8104:b40e	129.4.180.14
cb15:901b:901b:fb65:4024:de24:8104:b40f	129.4.180.15
cb15:901b:901b:fb65:4024:de24:8104:b410	129.4.180.16
cb15:901b:901b:fb65:4024:de24:8104:b411	129.4.180.17
cb15:901b:901b:fb65:4024:de24:8104:b412	129.4.180.18
cb15:901b:901b:fb65:4024:de24:8104:b413	129.4.180.19
cb15:901b:901b:fb65:4024:de24:8104:b414	129.4.180.20
cb15:901b:901b:fb65:4024:de24:8104:b415	129.4.180.21
cb15:901b:901b:fb65:4024:de24:8104:b416	129.4.180.22
cb15:901b:901b:fb65:4024:de24:8104:b417	129.4.180.23
cb15:901b:901b:fb65:4024:de24:8104:b418	129.4.180.24
cb15:901b:901b:fb65:4024:de24:8104:b419	129.4.180.25
cb15:901b:901b:fb65:4024:de24:8104:b41a	129.4.180.26
cb15:901b:901b:fb65:4024:de24:8104:b41b	129.4.180.27
cb15:901b:901b:fb65:4024:de24:8104:b41c	129.4.180.28
cb15:901b:901b:fb65:4024:de24:8104:b41d	129.4.180.29
cb15:901b:901b:fb65:4024:de24:8104:b41e	129.4.180.30
cb15:901b:901b:fb65:4024:de24:8104:b41f	129.4.180.31
cb15:901b:901b:fb65:4024:de24:8104:b420	129.4.180.32
cb15:901b:901b:fb65:4024:de24:8104:b421	129.4.180.33
cb15:901b:901b:fb65:4024:de24:8104:b422	129.4.180.34
cb15:901b:901b:fb65:4024:de24:8104:b423	129.4.180.35
cb15:901b:901b:fb65:4024:de24:8104:b424	129.4.180.36
cb15:901b:901b:fb65:4024:de24:8104:b425	129.4.180.37
cb15:901b:901b:fb65:4024:de24:8104:b426	129.4.180.38
cb15:901b:901b:fb65:4024:de24:8104:b427	129.4.180.39
cb15:901b:901b:fb65:4024:de24:8104:b428	129.4.180.40
cb15:901b:901b:fb65:4024:de24:8104:b429	129.4.180.41
cb15:901b:901b:fb65:4024:de24:8104:b42a	129.4.180.42
cb15:901b:901b:fb65:4024:de24:8104:b42b	129.4.180.43
cb15:901b:901b:fb65:4024:de24:8104:b42c	129.4.180.44
cb15:901b:901b:fb65:4024:de24:8104:b42d	129.4.180.45
cb15:901b:901b:fb65:4024:de24:8104:b42e	129.4.180.46
cb15:901b:901b:fb65:4024:de24:8104:b42f	129.4.180.47
cb15:901b:901b:fb65:4024:de24:8104:b430	129.4.180.48
cb15:901b:901b:fb65:4024:de24:8104:b431	129.4.180.49
cb15:901b:901b:fb65:4024:de24:8104:b432	129.4.180.50
cb15:901b:901b:fb65:4024:de24:8104:b433	129.4.180.51
cb15:901b:901b:fb65:4024:de24:8104:b434	129.4.180.52
cb15:901b:901b:fb65:4024:de24:8104:b435	129.4.180.53
cb15:901b:901b:fb65:4024:de24:8104:b436	129.4.180.54
cb15:901b:901b:fb65:4024:de24:8104:b437	129.4.180.55
cb15:901b:901b:fb65:4024:de24:8104:b438	129.4.180.56
cb15:901b:901b:fb65:4024:de24:8104:b439	129.4.180.57
cb15:901b:901b:fb65:4024:de24:8104:b43a	129.4.180.58
cb15:901b:901b:fb65:4024:de24:8104:b43b	129.4.180.59
cb15:901b:901b:fb65:4024:de24:8104:b43c	129.4.180.60

cb15:901b:901b:fb65:4024:de24:8104:b43d	129.4.180.61
cb15:901b:901b:fb65:4024:de24:8104:b43e	129.4.180.62
cb15:901b:901b:fb65:4024:de24:8104:b43f	129.4.180.63
cb15:901b:901b:fb65:4024:de24:8104:b440	129.4.180.64
cb15:901b:901b:fb65:4024:de24:8104:b441	129.4.180.65
cb15:901b:901b:fb65:4024:de24:8104:b442	129.4.180.66
cb15:901b:901b:fb65:4024:de24:8104:b443	129.4.180.67
cb15:901b:901b:fb65:4024:de24:8104:b444	129.4.180.68
cb15:901b:901b:fb65:4024:de24:8104:b445	129.4.180.69
cb15:901b:901b:fb65:4024:de24:8104:b446	129.4.180.70
cb15:901b:901b:fb65:4024:de24:8104:b447	129.4.180.71
cb15:901b:901b:fb65:4024:de24:8104:b448	129.4.180.72
cb15:901b:901b:fb65:4024:de24:8104:b449	129.4.180.73
cb15:901b:901b:fb65:4024:de24:8104:b44a	129.4.180.74
cb15:901b:901b:fb65:4024:de24:8104:b44b	129.4.180.75
cb15:901b:901b:fb65:4024:de24:8104:b44c	129.4.180.76
cb15:901b:901b:fb65:4024:de24:8104:b44d	129.4.180.77
cb15:901b:901b:fb65:4024:de24:8104:b44e	129.4.180.78
cb15:901b:901b:fb65:4024:de24:8104:b44f	129.4.180.79
cb15:901b:901b:fb65:4024:de24:8104:b450	129.4.180.80
cb15:901b:901b:fb65:4024:de24:8104:b451	129.4.180.81
cb15:901b:901b:fb65:4024:de24:8104:b452	129.4.180.82
cb15:901b:901b:fb65:4024:de24:8104:b453	129.4.180.83
cb15:901b:901b:fb65:4024:de24:8104:b454	129.4.180.84
cb15:901b:901b:fb65:4024:de24:8104:b455	129.4.180.85
cb15:901b:901b:fb65:4024:de24:8104:b456	129.4.180.86
cb15:901b:901b:fb65:4024:de24:8104:b457	129.4.180.87
cb15:901b:901b:fb65:4024:de24:8104:b458	129.4.180.88
cb15:901b:901b:fb65:4024:de24:8104:b459	129.4.180.89
cb15:901b:901b:fb65:4024:de24:8104:b45a	129.4.180.90
cb15:901b:901b:fb65:4024:de24:8104:b45b	129.4.180.91
cb15:901b:901b:fb65:4024:de24:8104:b45c	129.4.180.92
cb15:901b:901b:fb65:4024:de24:8104:b45d	129.4.180.93
cb15:901b:901b:fb65:4024:de24:8104:b45e	129.4.180.94
cb15:901b:901b:fb65:4024:de24:8104:b45f	129.4.180.95
cb15:901b:901b:fb65:4024:de24:8104:b460	129.4.180.96
cb15:901b:901b:fb65:4024:de24:8104:b461	129.4.180.97
cb15:901b:901b:fb65:4024:de24:8104:b462	129.4.180.98
cb15:901b:901b:fb65:4024:de24:8104:b463	129.4.180.99
cb15:901b:901b:fb65:4024:de24:8104:b464	129.4.180.100
cb15:901b:901b:fb65:4024:de24:8104:b465	129.4.180.101
cb15:901b:901b:fb65:4024:de24:8104:b466	129.4.180.102
cb15:901b:901b:fb65:4024:de24:8104:b467	129.4.180.103
cb15:901b:901b:fb65:4024:de24:8104:b468	129.4.180.104
cb15:901b:901b:fb65:4024:de24:8104:b469	129.4.180.105
cb15:901b:901b:fb65:4024:de24:8104:b46a	129.4.180.106
cb15:901b:901b:fb65:4024:de24:8104:b46b	129.4.180.107
cb15:901b:901b:fb65:4024:de24:8104:b46c	129.4.180.108
cb15:901b:901b:fb65:4024:de24:8104:b46d	129.4.180.109
cb15:901b:901b:fb65:4024:de24:8104:b46e	129.4.180.110
cb15:901b:901b:fb65:4024:de24:8104:b46f	129.4.180.111
cb15:901b:901b:fb65:4024:de24:8104:b470	129.4.180.112
cb15:901b:901b:fb65:4024:de24:8104:b471	129.4.180.113
cb15:901b:901b:fb65:4024:de24:8104:b472	129.4.180.114
cb15:901b:901b:fb65:4024:de24:8104:b473	129.4.180.115
cb15:901b:901b:fb65:4024:de24:8104:b474	129.4.180.116
cb15:901b:901b:fb65:4024:de24:8104:b475	129.4.180.117
cb15:901b:901b:fb65:4024:de24:8104:b476	129.4.180.118
cb15:901b:901b:fb65:4024:de24:8104:b477	129.4.180.119
cb15:901b:901b:fb65:4024:de24:8104:b478	129.4.180.120

cb15:901b:901b:fb65:4024:de24:8104:b479	129.4.180.121
cb15:901b:901b:fb65:4024:de24:8104:b47a	129.4.180.122
cb15:901b:901b:fb65:4024:de24:8104:b47b	129.4.180.123
cb15:901b:901b:fb65:4024:de24:8104:b47c	129.4.180.124
cb15:901b:901b:fb65:4024:de24:8104:b47d	129.4.180.125
cb15:901b:901b:fb65:4024:de24:8104:b47e	129.4.180.126
cb15:901b:901b:fb65:4024:de24:8104:b47f	129.4.180.127
cb15:901b:901b:fb65:4024:de24:8104:b480	129.4.180.128
cb15:901b:901b:fb65:4024:de24:8104:b481	129.4.180.129
cb15:901b:901b:fb65:4024:de24:8104:b482	129.4.180.130
cb15:901b:901b:fb65:4024:de24:8104:b483	129.4.180.131
cb15:901b:901b:fb65:4024:de24:8104:b484	129.4.180.132
cb15:901b:901b:fb65:4024:de24:8104:b485	129.4.180.133
cb15:901b:901b:fb65:4024:de24:8104:b486	129.4.180.134
cb15:901b:901b:fb65:4024:de24:8104:b487	129.4.180.135
cb15:901b:901b:fb65:4024:de24:8104:b488	129.4.180.136
cb15:901b:901b:fb65:4024:de24:8104:b489	129.4.180.137
cb15:901b:901b:fb65:4024:de24:8104:b48a	129.4.180.138
cb15:901b:901b:fb65:4024:de24:8104:b48b	129.4.180.139
cb15:901b:901b:fb65:4024:de24:8104:b48c	129.4.180.140
cb15:901b:901b:fb65:4024:de24:8104:b48d	129.4.180.141
cb15:901b:901b:fb65:4024:de24:8104:b48e	129.4.180.142
cb15:901b:901b:fb65:4024:de24:8104:b48f	129.4.180.143
cb15:901b:901b:fb65:4024:de24:8104:b490	129.4.180.144
cb15:901b:901b:fb65:4024:de24:8104:b491	129.4.180.145
cb15:901b:901b:fb65:4024:de24:8104:b492	129.4.180.146
cb15:901b:901b:fb65:4024:de24:8104:b493	129.4.180.147
cb15:901b:901b:fb65:4024:de24:8104:b494	129.4.180.148
cb15:901b:901b:fb65:4024:de24:8104:b495	129.4.180.149
cb15:901b:901b:fb65:4024:de24:8104:b496	129.4.180.150
cb15:901b:901b:fb65:4024:de24:8104:b497	129.4.180.151
cb15:901b:901b:fb65:4024:de24:8104:b498	129.4.180.152
cb15:901b:901b:fb65:4024:de24:8104:b499	129.4.180.153
cb15:901b:901b:fb65:4024:de24:8104:b49a	129.4.180.154
cb15:901b:901b:fb65:4024:de24:8104:b49b	129.4.180.155
cb15:901b:901b:fb65:4024:de24:8104:b49c	129.4.180.156
cb15:901b:901b:fb65:4024:de24:8104:b49d	129.4.180.157
cb15:901b:901b:fb65:4024:de24:8104:b49e	129.4.180.158
cb15:901b:901b:fb65:4024:de24:8104:b49f	129.4.180.159
cb15:901b:901b:fb65:4024:de24:8104:b4a0	129.4.180.160
cb15:901b:901b:fb65:4024:de24:8104:b4a1	129.4.180.161
cb15:901b:901b:fb65:4024:de24:8104:b4a2	129.4.180.162
cb15:901b:901b:fb65:4024:de24:8104:b4a3	129.4.180.163
cb15:901b:901b:fb65:4024:de24:8104:b4a4	129.4.180.164
cb15:901b:901b:fb65:4024:de24:8104:b4a5	129.4.180.165
cb15:901b:901b:fb65:4024:de24:8104:b4a6	129.4.180.166
cb15:901b:901b:fb65:4024:de24:8104:b4a7	129.4.180.167
cb15:901b:901b:fb65:4024:de24:8104:b4a8	129.4.180.168
cb15:901b:901b:fb65:4024:de24:8104:b4a9	129.4.180.169
cb15:901b:901b:fb65:4024:de24:8104:b4aa	129.4.180.170
cb15:901b:901b:fb65:4024:de24:8104:b4ab	129.4.180.171
cb15:901b:901b:fb65:4024:de24:8104:b4ac	129.4.180.172
cb15:901b:901b:fb65:4024:de24:8104:b4ad	129.4.180.173
cb15:901b:901b:fb65:4024:de24:8104:b4ae	129.4.180.174
cb15:901b:901b:fb65:4024:de24:8104:b4af	129.4.180.175
cb15:901b:901b:fb65:4024:de24:8104:b4b0	129.4.180.176
cb15:901b:901b:fb65:4024:de24:8104:b4b1	129.4.180.177
cb15:901b:901b:fb65:4024:de24:8104:b4b2	129.4.180.178
cb15:901b:901b:fb65:4024:de24:8104:b4b3	129.4.180.179
cb15:901b:901b:fb65:4024:de24:8104:b4b4	129.4.180.180

cb15:901b:901b:fb65:4024:de24:8104:b4b5	129.4.180.181
cb15:901b:901b:fb65:4024:de24:8104:b4b6	129.4.180.182
cb15:901b:901b:fb65:4024:de24:8104:b4b7	129.4.180.183
cb15:901b:901b:fb65:4024:de24:8104:b4b8	129.4.180.184
cb15:901b:901b:fb65:4024:de24:8104:b4b9	129.4.180.185
cb15:901b:901b:fb65:4024:de24:8104:b4ba	129.4.180.186
cb15:901b:901b:fb65:4024:de24:8104:b4bb	129.4.180.187
cb15:901b:901b:fb65:4024:de24:8104:b4bc	129.4.180.188
cb15:901b:901b:fb65:4024:de24:8104:b4bd	129.4.180.189
cb15:901b:901b:fb65:4024:de24:8104:b4be	129.4.180.190
cb15:901b:901b:fb65:4024:de24:8104:b4bf	129.4.180.191
cb15:901b:901b:fb65:4024:de24:8104:b4c0	129.4.180.192
cb15:901b:901b:fb65:4024:de24:8104:b4c1	129.4.180.193
cb15:901b:901b:fb65:4024:de24:8104:b4c2	129.4.180.194
cb15:901b:901b:fb65:4024:de24:8104:b4c3	129.4.180.195
cb15:901b:901b:fb65:4024:de24:8104:b4c4	129.4.180.196
cb15:901b:901b:fb65:4024:de24:8104:b4c5	129.4.180.197
cb15:901b:901b:fb65:4024:de24:8104:b4c6	129.4.180.198
cb15:901b:901b:fb65:4024:de24:8104:b4c7	129.4.180.199
cb15:901b:901b:fb65:4024:de24:8104:b4c8	129.4.180.200
cb15:901b:901b:fb65:4024:de24:8104:b4c9	129.4.180.201
cb15:901b:901b:fb65:4024:de24:8104:b4ca	129.4.180.202
cb15:901b:901b:fb65:4024:de24:8104:b4cb	129.4.180.203
cb15:901b:901b:fb65:4024:de24:8104:b4cc	129.4.180.204
cb15:901b:901b:fb65:4024:de24:8104:b4cd	129.4.180.205
cb15:901b:901b:fb65:4024:de24:8104:b4ce	129.4.180.206
cb15:901b:901b:fb65:4024:de24:8104:b4cf	129.4.180.207
cb15:901b:901b:fb65:4024:de24:8104:b4d0	129.4.180.208
cb15:901b:901b:fb65:4024:de24:8104:b4d1	129.4.180.209
cb15:901b:901b:fb65:4024:de24:8104:b4d2	129.4.180.210
cb15:901b:901b:fb65:4024:de24:8104:b4d3	129.4.180.211
cb15:901b:901b:fb65:4024:de24:8104:b4d4	129.4.180.212
cb15:901b:901b:fb65:4024:de24:8104:b4d5	129.4.180.213
cb15:901b:901b:fb65:4024:de24:8104:b4d6	129.4.180.214
cb15:901b:901b:fb65:4024:de24:8104:b4d7	129.4.180.215
cb15:901b:901b:fb65:4024:de24:8104:b4d8	129.4.180.216
cb15:901b:901b:fb65:4024:de24:8104:b4d9	129.4.180.217
cb15:901b:901b:fb65:4024:de24:8104:b4da	129.4.180.218
cb15:901b:901b:fb65:4024:de24:8104:b4db	129.4.180.219
cb15:901b:901b:fb65:4024:de24:8104:b4dc	129.4.180.220
cb15:901b:901b:fb65:4024:de24:8104:b4dd	129.4.180.221
cb15:901b:901b:fb65:4024:de24:8104:b4de	129.4.180.222
cb15:901b:901b:fb65:4024:de24:8104:b4df	129.4.180.223
cb15:901b:901b:fb65:4024:de24:8104:b4e0	129.4.180.224
cb15:901b:901b:fb65:4024:de24:8104:b4e1	129.4.180.225
cb15:901b:901b:fb65:4024:de24:8104:b4e2	129.4.180.226
cb15:901b:901b:fb65:4024:de24:8104:b4e3	129.4.180.227
cb15:901b:901b:fb65:4024:de24:8104:b4e4	129.4.180.228
cb15:901b:901b:fb65:4024:de24:8104:b4e5	129.4.180.229
cb15:901b:901b:fb65:4024:de24:8104:b4e6	129.4.180.230
cb15:901b:901b:fb65:4024:de24:8104:b4e7	129.4.180.231
cb15:901b:901b:fb65:4024:de24:8104:b4e8	129.4.180.232
cb15:901b:901b:fb65:4024:de24:8104:b4e9	129.4.180.233
cb15:901b:901b:fb65:4024:de24:8104:b4ea	129.4.180.234
cb15:901b:901b:fb65:4024:de24:8104:b4eb	129.4.180.235
cb15:901b:901b:fb65:4024:de24:8104:b4ec	129.4.180.236
cb15:901b:901b:fb65:4024:de24:8104:b4ed	129.4.180.237
cb15:901b:901b:fb65:4024:de24:8104:b4ee	129.4.180.238
cb15:901b:901b:fb65:4024:de24:8104:b4ef	129.4.180.239
cb15:901b:901b:fb65:4024:de24:8104:b4f0	129.4.180.240
cb15:901b:901b:fb65:4024:de24:8104:b4f1	129.4.180.241
cb15:901b:901b:fb65:4024:de24:8104:b4f2	129.4.180.242
cb15:901b:901b:fb65:4024:de24:8104:b4f3	129.4.180.243
cb15:901b:901b:fb65:4024:de24:8104:b4f4	129.4.180.244
cb15:901b:901b:fb65:4024:de24:8104:b4f5	129.4.180.245
cb15:901b:901b:fb65:4024:de24:8104:b4f6	129.4.180.246
cb15:901b:901b:fb65:4024:de24:8104:b4f7	129.4.180.247
cb15:901b:901b:fb65:4024:de24:8104:b4f8	129.4.180.248
cb15:901b:901b:fb65:4024:de24:8104:b4f9	129.4.180.249
cb15:901b:901b:fb65:4024:de24:8104:b4fa	129.4.180.250
cb15:901b:901b:fb65:4024:de24:8104:b4fb	129.4.180.251
cb15:901b:901b:fb65:4024:de24:8104:b4fc	129.4.180.252
cb15:901b:901b:fb65:4024:de24:8104:b4fd	129.4.180.253
cb15:901b:901b:fb65:4024:de24:8104:b4fe	129.4.180.254
cb15:901b:901b:fb65:4024:de24:8104:b4ff	129.4.180.255

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.