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:fb65:4024:9824:2521:b401	37.33.180.1
cb15:901b:901b:fb65:4024:9824:2521:b402	37.33.180.2
cb15:901b:901b:fb65:4024:9824:2521:b403	37.33.180.3
cb15:901b:901b:fb65:4024:9824:2521:b404	37.33.180.4
cb15:901b:901b:fb65:4024:9824:2521:b405	37.33.180.5
cb15:901b:901b:fb65:4024:9824:2521:b406	37.33.180.6
cb15:901b:901b:fb65:4024:9824:2521:b407	37.33.180.7
cb15:901b:901b:fb65:4024:9824:2521:b408	37.33.180.8
cb15:901b:901b:fb65:4024:9824:2521:b409	37.33.180.9
cb15:901b:901b:fb65:4024:9824:2521:b40a	37.33.180.10
cb15:901b:901b:fb65:4024:9824:2521:b40b	37.33.180.11
cb15:901b:901b:fb65:4024:9824:2521:b40c	37.33.180.12
cb15:901b:901b:fb65:4024:9824:2521:b40d	37.33.180.13
cb15:901b:901b:fb65:4024:9824:2521:b40e	37.33.180.14
cb15:901b:901b:fb65:4024:9824:2521:b40f	37.33.180.15
cb15:901b:901b:fb65:4024:9824:2521:b410	37.33.180.16
cb15:901b:901b:fb65:4024:9824:2521:b411	37.33.180.17
cb15:901b:901b:fb65:4024:9824:2521:b412	37.33.180.18
cb15:901b:901b:fb65:4024:9824:2521:b413	37.33.180.19
cb15:901b:901b:fb65:4024:9824:2521:b414	37.33.180.20
cb15:901b:901b:fb65:4024:9824:2521:b415	37.33.180.21
cb15:901b:901b:fb65:4024:9824:2521:b416	37.33.180.22
cb15:901b:901b:fb65:4024:9824:2521:b417	37.33.180.23
cb15:901b:901b:fb65:4024:9824:2521:b418	37.33.180.24
cb15:901b:901b:fb65:4024:9824:2521:b419	37.33.180.25
cb15:901b:901b:fb65:4024:9824:2521:b41a	37.33.180.26
cb15:901b:901b:fb65:4024:9824:2521:b41b	37.33.180.27
cb15:901b:901b:fb65:4024:9824:2521:b41c	37.33.180.28
cb15:901b:901b:fb65:4024:9824:2521:b41d	37.33.180.29
cb15:901b:901b:fb65:4024:9824:2521:b41e	37.33.180.30
cb15:901b:901b:fb65:4024:9824:2521:b41f	37.33.180.31
cb15:901b:901b:fb65:4024:9824:2521:b420	37.33.180.32
cb15:901b:901b:fb65:4024:9824:2521:b421	37.33.180.33
cb15:901b:901b:fb65:4024:9824:2521:b422	37.33.180.34
cb15:901b:901b:fb65:4024:9824:2521:b423	37.33.180.35
cb15:901b:901b:fb65:4024:9824:2521:b424	37.33.180.36
cb15:901b:901b:fb65:4024:9824:2521:b425	37.33.180.37
cb15:901b:901b:fb65:4024:9824:2521:b426	37.33.180.38
cb15:901b:901b:fb65:4024:9824:2521:b427	37.33.180.39
cb15:901b:901b:fb65:4024:9824:2521:b428	37.33.180.40
cb15:901b:901b:fb65:4024:9824:2521:b429	37.33.180.41
cb15:901b:901b:fb65:4024:9824:2521:b42a	37.33.180.42
cb15:901b:901b:fb65:4024:9824:2521:b42b	37.33.180.43
cb15:901b:901b:fb65:4024:9824:2521:b42c	37.33.180.44
cb15:901b:901b:fb65:4024:9824:2521:b42d	37.33.180.45
cb15:901b:901b:fb65:4024:9824:2521:b42e	37.33.180.46
cb15:901b:901b:fb65:4024:9824:2521:b42f	37.33.180.47
cb15:901b:901b:fb65:4024:9824:2521:b430	37.33.180.48
cb15:901b:901b:fb65:4024:9824:2521:b431	37.33.180.49
cb15:901b:901b:fb65:4024:9824:2521:b432	37.33.180.50
cb15:901b:901b:fb65:4024:9824:2521:b433	37.33.180.51
cb15:901b:901b:fb65:4024:9824:2521:b434	37.33.180.52
cb15:901b:901b:fb65:4024:9824:2521:b435	37.33.180.53
cb15:901b:901b:fb65:4024:9824:2521:b436	37.33.180.54
cb15:901b:901b:fb65:4024:9824:2521:b437	37.33.180.55
cb15:901b:901b:fb65:4024:9824:2521:b438	37.33.180.56
cb15:901b:901b:fb65:4024:9824:2521:b439	37.33.180.57
cb15:901b:901b:fb65:4024:9824:2521:b43a	37.33.180.58
cb15:901b:901b:fb65:4024:9824:2521:b43b	37.33.180.59
cb15:901b:901b:fb65:4024:9824:2521:b43c	37.33.180.60

cb15:901b:901b:fb65:4024:9824:2521:b43d	37.33.180.61
cb15:901b:901b:fb65:4024:9824:2521:b43e	37.33.180.62
cb15:901b:901b:fb65:4024:9824:2521:b43f	37.33.180.63
cb15:901b:901b:fb65:4024:9824:2521:b440	37.33.180.64
cb15:901b:901b:fb65:4024:9824:2521:b441	37.33.180.65
cb15:901b:901b:fb65:4024:9824:2521:b442	37.33.180.66
cb15:901b:901b:fb65:4024:9824:2521:b443	37.33.180.67
cb15:901b:901b:fb65:4024:9824:2521:b444	37.33.180.68
cb15:901b:901b:fb65:4024:9824:2521:b445	37.33.180.69
cb15:901b:901b:fb65:4024:9824:2521:b446	37.33.180.70
cb15:901b:901b:fb65:4024:9824:2521:b447	37.33.180.71
cb15:901b:901b:fb65:4024:9824:2521:b448	37.33.180.72
cb15:901b:901b:fb65:4024:9824:2521:b449	37.33.180.73
cb15:901b:901b:fb65:4024:9824:2521:b44a	37.33.180.74
cb15:901b:901b:fb65:4024:9824:2521:b44b	37.33.180.75
cb15:901b:901b:fb65:4024:9824:2521:b44c	37.33.180.76
cb15:901b:901b:fb65:4024:9824:2521:b44d	37.33.180.77
cb15:901b:901b:fb65:4024:9824:2521:b44e	37.33.180.78
cb15:901b:901b:fb65:4024:9824:2521:b44f	37.33.180.79
cb15:901b:901b:fb65:4024:9824:2521:b450	37.33.180.80
cb15:901b:901b:fb65:4024:9824:2521:b451	37.33.180.81
cb15:901b:901b:fb65:4024:9824:2521:b452	37.33.180.82
cb15:901b:901b:fb65:4024:9824:2521:b453	37.33.180.83
cb15:901b:901b:fb65:4024:9824:2521:b454	37.33.180.84
cb15:901b:901b:fb65:4024:9824:2521:b455	37.33.180.85
cb15:901b:901b:fb65:4024:9824:2521:b456	37.33.180.86
cb15:901b:901b:fb65:4024:9824:2521:b457	37.33.180.87
cb15:901b:901b:fb65:4024:9824:2521:b458	37.33.180.88
cb15:901b:901b:fb65:4024:9824:2521:b459	37.33.180.89
cb15:901b:901b:fb65:4024:9824:2521:b45a	37.33.180.90
cb15:901b:901b:fb65:4024:9824:2521:b45b	37.33.180.91
cb15:901b:901b:fb65:4024:9824:2521:b45c	37.33.180.92
cb15:901b:901b:fb65:4024:9824:2521:b45d	37.33.180.93
cb15:901b:901b:fb65:4024:9824:2521:b45e	37.33.180.94
cb15:901b:901b:fb65:4024:9824:2521:b45f	37.33.180.95
cb15:901b:901b:fb65:4024:9824:2521:b460	37.33.180.96
cb15:901b:901b:fb65:4024:9824:2521:b461	37.33.180.97
cb15:901b:901b:fb65:4024:9824:2521:b462	37.33.180.98
cb15:901b:901b:fb65:4024:9824:2521:b463	37.33.180.99
cb15:901b:901b:fb65:4024:9824:2521:b464	37.33.180.100
cb15:901b:901b:fb65:4024:9824:2521:b465	37.33.180.101
cb15:901b:901b:fb65:4024:9824:2521:b466	37.33.180.102
cb15:901b:901b:fb65:4024:9824:2521:b467	37.33.180.103
cb15:901b:901b:fb65:4024:9824:2521:b468	37.33.180.104
cb15:901b:901b:fb65:4024:9824:2521:b469	37.33.180.105
cb15:901b:901b:fb65:4024:9824:2521:b46a	37.33.180.106
cb15:901b:901b:fb65:4024:9824:2521:b46b	37.33.180.107
cb15:901b:901b:fb65:4024:9824:2521:b46c	37.33.180.108
cb15:901b:901b:fb65:4024:9824:2521:b46d	37.33.180.109
cb15:901b:901b:fb65:4024:9824:2521:b46e	37.33.180.110
cb15:901b:901b:fb65:4024:9824:2521:b46f	37.33.180.111
cb15:901b:901b:fb65:4024:9824:2521:b470	37.33.180.112
cb15:901b:901b:fb65:4024:9824:2521:b471	37.33.180.113
cb15:901b:901b:fb65:4024:9824:2521:b472	37.33.180.114
cb15:901b:901b:fb65:4024:9824:2521:b473	37.33.180.115
cb15:901b:901b:fb65:4024:9824:2521:b474	37.33.180.116
cb15:901b:901b:fb65:4024:9824:2521:b475	37.33.180.117
cb15:901b:901b:fb65:4024:9824:2521:b476	37.33.180.118
cb15:901b:901b:fb65:4024:9824:2521:b477	37.33.180.119
cb15:901b:901b:fb65:4024:9824:2521:b478	37.33.180.120

cb15:901b:901b:fb65:4024:9824:2521:b479	37.33.180.121
cb15:901b:901b:fb65:4024:9824:2521:b47a	37.33.180.122
cb15:901b:901b:fb65:4024:9824:2521:b47b	37.33.180.123
cb15:901b:901b:fb65:4024:9824:2521:b47c	37.33.180.124
cb15:901b:901b:fb65:4024:9824:2521:b47d	37.33.180.125
cb15:901b:901b:fb65:4024:9824:2521:b47e	37.33.180.126
cb15:901b:901b:fb65:4024:9824:2521:b47f	37.33.180.127
cb15:901b:901b:fb65:4024:9824:2521:b480	37.33.180.128
cb15:901b:901b:fb65:4024:9824:2521:b481	37.33.180.129
cb15:901b:901b:fb65:4024:9824:2521:b482	37.33.180.130
cb15:901b:901b:fb65:4024:9824:2521:b483	37.33.180.131
cb15:901b:901b:fb65:4024:9824:2521:b484	37.33.180.132
cb15:901b:901b:fb65:4024:9824:2521:b485	37.33.180.133
cb15:901b:901b:fb65:4024:9824:2521:b486	37.33.180.134
cb15:901b:901b:fb65:4024:9824:2521:b487	37.33.180.135
cb15:901b:901b:fb65:4024:9824:2521:b488	37.33.180.136
cb15:901b:901b:fb65:4024:9824:2521:b489	37.33.180.137
cb15:901b:901b:fb65:4024:9824:2521:b48a	37.33.180.138
cb15:901b:901b:fb65:4024:9824:2521:b48b	37.33.180.139
cb15:901b:901b:fb65:4024:9824:2521:b48c	37.33.180.140
cb15:901b:901b:fb65:4024:9824:2521:b48d	37.33.180.141
cb15:901b:901b:fb65:4024:9824:2521:b48e	37.33.180.142
cb15:901b:901b:fb65:4024:9824:2521:b48f	37.33.180.143
cb15:901b:901b:fb65:4024:9824:2521:b490	37.33.180.144
cb15:901b:901b:fb65:4024:9824:2521:b491	37.33.180.145
cb15:901b:901b:fb65:4024:9824:2521:b492	37.33.180.146
cb15:901b:901b:fb65:4024:9824:2521:b493	37.33.180.147
cb15:901b:901b:fb65:4024:9824:2521:b494	37.33.180.148
cb15:901b:901b:fb65:4024:9824:2521:b495	37.33.180.149
cb15:901b:901b:fb65:4024:9824:2521:b496	37.33.180.150
cb15:901b:901b:fb65:4024:9824:2521:b497	37.33.180.151
cb15:901b:901b:fb65:4024:9824:2521:b498	37.33.180.152
cb15:901b:901b:fb65:4024:9824:2521:b499	37.33.180.153
cb15:901b:901b:fb65:4024:9824:2521:b49a	37.33.180.154
cb15:901b:901b:fb65:4024:9824:2521:b49b	37.33.180.155
cb15:901b:901b:fb65:4024:9824:2521:b49c	37.33.180.156
cb15:901b:901b:fb65:4024:9824:2521:b49d	37.33.180.157
cb15:901b:901b:fb65:4024:9824:2521:b49e	37.33.180.158
cb15:901b:901b:fb65:4024:9824:2521:b49f	37.33.180.159
cb15:901b:901b:fb65:4024:9824:2521:b4a0	37.33.180.160
cb15:901b:901b:fb65:4024:9824:2521:b4a1	37.33.180.161
cb15:901b:901b:fb65:4024:9824:2521:b4a2	37.33.180.162
cb15:901b:901b:fb65:4024:9824:2521:b4a3	37.33.180.163
cb15:901b:901b:fb65:4024:9824:2521:b4a4	37.33.180.164
cb15:901b:901b:fb65:4024:9824:2521:b4a5	37.33.180.165
cb15:901b:901b:fb65:4024:9824:2521:b4a6	37.33.180.166
cb15:901b:901b:fb65:4024:9824:2521:b4a7	37.33.180.167
cb15:901b:901b:fb65:4024:9824:2521:b4a8	37.33.180.168
cb15:901b:901b:fb65:4024:9824:2521:b4a9	37.33.180.169
cb15:901b:901b:fb65:4024:9824:2521:b4aa	37.33.180.170
cb15:901b:901b:fb65:4024:9824:2521:b4ab	37.33.180.171
cb15:901b:901b:fb65:4024:9824:2521:b4ac	37.33.180.172
cb15:901b:901b:fb65:4024:9824:2521:b4ad	37.33.180.173
cb15:901b:901b:fb65:4024:9824:2521:b4ae	37.33.180.174
cb15:901b:901b:fb65:4024:9824:2521:b4af	37.33.180.175
cb15:901b:901b:fb65:4024:9824:2521:b4b0	37.33.180.176
cb15:901b:901b:fb65:4024:9824:2521:b4b1	37.33.180.177
cb15:901b:901b:fb65:4024:9824:2521:b4b2	37.33.180.178
cb15:901b:901b:fb65:4024:9824:2521:b4b3	37.33.180.179
cb15:901b:901b:fb65:4024:9824:2521:b4b4	37.33.180.180

cb15:901b:901b:fb65:4024:9824:2521:b4b5	37.33.180.181
cb15:901b:901b:fb65:4024:9824:2521:b4b6	37.33.180.182
cb15:901b:901b:fb65:4024:9824:2521:b4b7	37.33.180.183
cb15:901b:901b:fb65:4024:9824:2521:b4b8	37.33.180.184
cb15:901b:901b:fb65:4024:9824:2521:b4b9	37.33.180.185
cb15:901b:901b:fb65:4024:9824:2521:b4ba	37.33.180.186
cb15:901b:901b:fb65:4024:9824:2521:b4bb	37.33.180.187
cb15:901b:901b:fb65:4024:9824:2521:b4bc	37.33.180.188
cb15:901b:901b:fb65:4024:9824:2521:b4bd	37.33.180.189
cb15:901b:901b:fb65:4024:9824:2521:b4be	37.33.180.190
cb15:901b:901b:fb65:4024:9824:2521:b4bf	37.33.180.191
cb15:901b:901b:fb65:4024:9824:2521:b4c0	37.33.180.192
cb15:901b:901b:fb65:4024:9824:2521:b4c1	37.33.180.193
cb15:901b:901b:fb65:4024:9824:2521:b4c2	37.33.180.194
cb15:901b:901b:fb65:4024:9824:2521:b4c3	37.33.180.195
cb15:901b:901b:fb65:4024:9824:2521:b4c4	37.33.180.196
cb15:901b:901b:fb65:4024:9824:2521:b4c5	37.33.180.197
cb15:901b:901b:fb65:4024:9824:2521:b4c6	37.33.180.198
cb15:901b:901b:fb65:4024:9824:2521:b4c7	37.33.180.199
cb15:901b:901b:fb65:4024:9824:2521:b4c8	37.33.180.200
cb15:901b:901b:fb65:4024:9824:2521:b4c9	37.33.180.201
cb15:901b:901b:fb65:4024:9824:2521:b4ca	37.33.180.202
cb15:901b:901b:fb65:4024:9824:2521:b4cb	37.33.180.203
cb15:901b:901b:fb65:4024:9824:2521:b4cc	37.33.180.204
cb15:901b:901b:fb65:4024:9824:2521:b4cd	37.33.180.205
cb15:901b:901b:fb65:4024:9824:2521:b4ce	37.33.180.206
cb15:901b:901b:fb65:4024:9824:2521:b4cf	37.33.180.207
cb15:901b:901b:fb65:4024:9824:2521:b4d0	37.33.180.208
cb15:901b:901b:fb65:4024:9824:2521:b4d1	37.33.180.209
cb15:901b:901b:fb65:4024:9824:2521:b4d2	37.33.180.210
cb15:901b:901b:fb65:4024:9824:2521:b4d3	37.33.180.211
cb15:901b:901b:fb65:4024:9824:2521:b4d4	37.33.180.212
cb15:901b:901b:fb65:4024:9824:2521:b4d5	37.33.180.213
cb15:901b:901b:fb65:4024:9824:2521:b4d6	37.33.180.214
cb15:901b:901b:fb65:4024:9824:2521:b4d7	37.33.180.215
cb15:901b:901b:fb65:4024:9824:2521:b4d8	37.33.180.216
cb15:901b:901b:fb65:4024:9824:2521:b4d9	37.33.180.217
cb15:901b:901b:fb65:4024:9824:2521:b4da	37.33.180.218
cb15:901b:901b:fb65:4024:9824:2521:b4db	37.33.180.219
cb15:901b:901b:fb65:4024:9824:2521:b4dc	37.33.180.220
cb15:901b:901b:fb65:4024:9824:2521:b4dd	37.33.180.221
cb15:901b:901b:fb65:4024:9824:2521:b4de	37.33.180.222
cb15:901b:901b:fb65:4024:9824:2521:b4df	37.33.180.223
cb15:901b:901b:fb65:4024:9824:2521:b4e0	37.33.180.224
cb15:901b:901b:fb65:4024:9824:2521:b4e1	37.33.180.225
cb15:901b:901b:fb65:4024:9824:2521:b4e2	37.33.180.226
cb15:901b:901b:fb65:4024:9824:2521:b4e3	37.33.180.227
cb15:901b:901b:fb65:4024:9824:2521:b4e4	37.33.180.228
cb15:901b:901b:fb65:4024:9824:2521:b4e5	37.33.180.229
cb15:901b:901b:fb65:4024:9824:2521:b4e6	37.33.180.230
cb15:901b:901b:fb65:4024:9824:2521:b4e7	37.33.180.231
cb15:901b:901b:fb65:4024:9824:2521:b4e8	37.33.180.232
cb15:901b:901b:fb65:4024:9824:2521:b4e9	37.33.180.233
cb15:901b:901b:fb65:4024:9824:2521:b4ea	37.33.180.234
cb15:901b:901b:fb65:4024:9824:2521:b4eb	37.33.180.235
cb15:901b:901b:fb65:4024:9824:2521:b4ec	37.33.180.236
cb15:901b:901b:fb65:4024:9824:2521:b4ed	37.33.180.237
cb15:901b:901b:fb65:4024:9824:2521:b4ee	37.33.180.238
cb15:901b:901b:fb65:4024:9824:2521:b4ef	37.33.180.239
cb15:901b:901b:fb65:4024:9824:2521:b4f0	37.33.180.240
cb15:901b:901b:fb65:4024:9824:2521:b4f1	37.33.180.241
cb15:901b:901b:fb65:4024:9824:2521:b4f2	37.33.180.242
cb15:901b:901b:fb65:4024:9824:2521:b4f3	37.33.180.243
cb15:901b:901b:fb65:4024:9824:2521:b4f4	37.33.180.244
cb15:901b:901b:fb65:4024:9824:2521:b4f5	37.33.180.245
cb15:901b:901b:fb65:4024:9824:2521:b4f6	37.33.180.246
cb15:901b:901b:fb65:4024:9824:2521:b4f7	37.33.180.247
cb15:901b:901b:fb65:4024:9824:2521:b4f8	37.33.180.248
cb15:901b:901b:fb65:4024:9824:2521:b4f9	37.33.180.249
cb15:901b:901b:fb65:4024:9824:2521:b4fa	37.33.180.250
cb15:901b:901b:fb65:4024:9824:2521:b4fb	37.33.180.251
cb15:901b:901b:fb65:4024:9824:2521:b4fc	37.33.180.252
cb15:901b:901b:fb65:4024:9824:2521:b4fd	37.33.180.253
cb15:901b:901b:fb65:4024:9824:2521:b4fe	37.33.180.254
cb15:901b:901b:fb65:4024:9824:2521:b4ff	37.33.180.255

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.