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:8024:901b:91bc:cb15:d081:db01	208.129.219.1
cb15:901b:8024:901b:91bc:cb15:d081:db02	208.129.219.2
cb15:901b:8024:901b:91bc:cb15:d081:db03	208.129.219.3
cb15:901b:8024:901b:91bc:cb15:d081:db04	208.129.219.4
cb15:901b:8024:901b:91bc:cb15:d081:db05	208.129.219.5
cb15:901b:8024:901b:91bc:cb15:d081:db06	208.129.219.6
cb15:901b:8024:901b:91bc:cb15:d081:db07	208.129.219.7
cb15:901b:8024:901b:91bc:cb15:d081:db08	208.129.219.8
cb15:901b:8024:901b:91bc:cb15:d081:db09	208.129.219.9
cb15:901b:8024:901b:91bc:cb15:d081:db0a	208.129.219.10
cb15:901b:8024:901b:91bc:cb15:d081:db0b	208.129.219.11
cb15:901b:8024:901b:91bc:cb15:d081:db0c	208.129.219.12
cb15:901b:8024:901b:91bc:cb15:d081:db0d	208.129.219.13
cb15:901b:8024:901b:91bc:cb15:d081:db0e	208.129.219.14
cb15:901b:8024:901b:91bc:cb15:d081:db0f	208.129.219.15
cb15:901b:8024:901b:91bc:cb15:d081:db10	208.129.219.16
cb15:901b:8024:901b:91bc:cb15:d081:db11	208.129.219.17
cb15:901b:8024:901b:91bc:cb15:d081:db12	208.129.219.18
cb15:901b:8024:901b:91bc:cb15:d081:db13	208.129.219.19
cb15:901b:8024:901b:91bc:cb15:d081:db14	208.129.219.20
cb15:901b:8024:901b:91bc:cb15:d081:db15	208.129.219.21
cb15:901b:8024:901b:91bc:cb15:d081:db16	208.129.219.22
cb15:901b:8024:901b:91bc:cb15:d081:db17	208.129.219.23
cb15:901b:8024:901b:91bc:cb15:d081:db18	208.129.219.24
cb15:901b:8024:901b:91bc:cb15:d081:db19	208.129.219.25
cb15:901b:8024:901b:91bc:cb15:d081:db1a	208.129.219.26
cb15:901b:8024:901b:91bc:cb15:d081:db1b	208.129.219.27
cb15:901b:8024:901b:91bc:cb15:d081:db1c	208.129.219.28
cb15:901b:8024:901b:91bc:cb15:d081:db1d	208.129.219.29
cb15:901b:8024:901b:91bc:cb15:d081:db1e	208.129.219.30
cb15:901b:8024:901b:91bc:cb15:d081:db1f	208.129.219.31
cb15:901b:8024:901b:91bc:cb15:d081:db20	208.129.219.32
cb15:901b:8024:901b:91bc:cb15:d081:db21	208.129.219.33
cb15:901b:8024:901b:91bc:cb15:d081:db22	208.129.219.34
cb15:901b:8024:901b:91bc:cb15:d081:db23	208.129.219.35
cb15:901b:8024:901b:91bc:cb15:d081:db24	208.129.219.36
cb15:901b:8024:901b:91bc:cb15:d081:db25	208.129.219.37
cb15:901b:8024:901b:91bc:cb15:d081:db26	208.129.219.38
cb15:901b:8024:901b:91bc:cb15:d081:db27	208.129.219.39
cb15:901b:8024:901b:91bc:cb15:d081:db28	208.129.219.40
cb15:901b:8024:901b:91bc:cb15:d081:db29	208.129.219.41
cb15:901b:8024:901b:91bc:cb15:d081:db2a	208.129.219.42
cb15:901b:8024:901b:91bc:cb15:d081:db2b	208.129.219.43
cb15:901b:8024:901b:91bc:cb15:d081:db2c	208.129.219.44
cb15:901b:8024:901b:91bc:cb15:d081:db2d	208.129.219.45
cb15:901b:8024:901b:91bc:cb15:d081:db2e	208.129.219.46
cb15:901b:8024:901b:91bc:cb15:d081:db2f	208.129.219.47
cb15:901b:8024:901b:91bc:cb15:d081:db30	208.129.219.48
cb15:901b:8024:901b:91bc:cb15:d081:db31	208.129.219.49
cb15:901b:8024:901b:91bc:cb15:d081:db32	208.129.219.50
cb15:901b:8024:901b:91bc:cb15:d081:db33	208.129.219.51
cb15:901b:8024:901b:91bc:cb15:d081:db34	208.129.219.52
cb15:901b:8024:901b:91bc:cb15:d081:db35	208.129.219.53
cb15:901b:8024:901b:91bc:cb15:d081:db36	208.129.219.54
cb15:901b:8024:901b:91bc:cb15:d081:db37	208.129.219.55
cb15:901b:8024:901b:91bc:cb15:d081:db38	208.129.219.56
cb15:901b:8024:901b:91bc:cb15:d081:db39	208.129.219.57
cb15:901b:8024:901b:91bc:cb15:d081:db3a	208.129.219.58
cb15:901b:8024:901b:91bc:cb15:d081:db3b	208.129.219.59
cb15:901b:8024:901b:91bc:cb15:d081:db3c	208.129.219.60

cb15:901b:8024:901b:91bc:cb15:d081:db3d	208.129.219.61
cb15:901b:8024:901b:91bc:cb15:d081:db3e	208.129.219.62
cb15:901b:8024:901b:91bc:cb15:d081:db3f	208.129.219.63
cb15:901b:8024:901b:91bc:cb15:d081:db40	208.129.219.64
cb15:901b:8024:901b:91bc:cb15:d081:db41	208.129.219.65
cb15:901b:8024:901b:91bc:cb15:d081:db42	208.129.219.66
cb15:901b:8024:901b:91bc:cb15:d081:db43	208.129.219.67
cb15:901b:8024:901b:91bc:cb15:d081:db44	208.129.219.68
cb15:901b:8024:901b:91bc:cb15:d081:db45	208.129.219.69
cb15:901b:8024:901b:91bc:cb15:d081:db46	208.129.219.70
cb15:901b:8024:901b:91bc:cb15:d081:db47	208.129.219.71
cb15:901b:8024:901b:91bc:cb15:d081:db48	208.129.219.72
cb15:901b:8024:901b:91bc:cb15:d081:db49	208.129.219.73
cb15:901b:8024:901b:91bc:cb15:d081:db4a	208.129.219.74
cb15:901b:8024:901b:91bc:cb15:d081:db4b	208.129.219.75
cb15:901b:8024:901b:91bc:cb15:d081:db4c	208.129.219.76
cb15:901b:8024:901b:91bc:cb15:d081:db4d	208.129.219.77
cb15:901b:8024:901b:91bc:cb15:d081:db4e	208.129.219.78
cb15:901b:8024:901b:91bc:cb15:d081:db4f	208.129.219.79
cb15:901b:8024:901b:91bc:cb15:d081:db50	208.129.219.80
cb15:901b:8024:901b:91bc:cb15:d081:db51	208.129.219.81
cb15:901b:8024:901b:91bc:cb15:d081:db52	208.129.219.82
cb15:901b:8024:901b:91bc:cb15:d081:db53	208.129.219.83
cb15:901b:8024:901b:91bc:cb15:d081:db54	208.129.219.84
cb15:901b:8024:901b:91bc:cb15:d081:db55	208.129.219.85
cb15:901b:8024:901b:91bc:cb15:d081:db56	208.129.219.86
cb15:901b:8024:901b:91bc:cb15:d081:db57	208.129.219.87
cb15:901b:8024:901b:91bc:cb15:d081:db58	208.129.219.88
cb15:901b:8024:901b:91bc:cb15:d081:db59	208.129.219.89
cb15:901b:8024:901b:91bc:cb15:d081:db5a	208.129.219.90
cb15:901b:8024:901b:91bc:cb15:d081:db5b	208.129.219.91
cb15:901b:8024:901b:91bc:cb15:d081:db5c	208.129.219.92
cb15:901b:8024:901b:91bc:cb15:d081:db5d	208.129.219.93
cb15:901b:8024:901b:91bc:cb15:d081:db5e	208.129.219.94
cb15:901b:8024:901b:91bc:cb15:d081:db5f	208.129.219.95
cb15:901b:8024:901b:91bc:cb15:d081:db60	208.129.219.96
cb15:901b:8024:901b:91bc:cb15:d081:db61	208.129.219.97
cb15:901b:8024:901b:91bc:cb15:d081:db62	208.129.219.98
cb15:901b:8024:901b:91bc:cb15:d081:db63	208.129.219.99
cb15:901b:8024:901b:91bc:cb15:d081:db64	208.129.219.100
cb15:901b:8024:901b:91bc:cb15:d081:db65	208.129.219.101
cb15:901b:8024:901b:91bc:cb15:d081:db66	208.129.219.102
cb15:901b:8024:901b:91bc:cb15:d081:db67	208.129.219.103
cb15:901b:8024:901b:91bc:cb15:d081:db68	208.129.219.104
cb15:901b:8024:901b:91bc:cb15:d081:db69	208.129.219.105
cb15:901b:8024:901b:91bc:cb15:d081:db6a	208.129.219.106
cb15:901b:8024:901b:91bc:cb15:d081:db6b	208.129.219.107
cb15:901b:8024:901b:91bc:cb15:d081:db6c	208.129.219.108
cb15:901b:8024:901b:91bc:cb15:d081:db6d	208.129.219.109
cb15:901b:8024:901b:91bc:cb15:d081:db6e	208.129.219.110
cb15:901b:8024:901b:91bc:cb15:d081:db6f	208.129.219.111
cb15:901b:8024:901b:91bc:cb15:d081:db70	208.129.219.112
cb15:901b:8024:901b:91bc:cb15:d081:db71	208.129.219.113
cb15:901b:8024:901b:91bc:cb15:d081:db72	208.129.219.114
cb15:901b:8024:901b:91bc:cb15:d081:db73	208.129.219.115
cb15:901b:8024:901b:91bc:cb15:d081:db74	208.129.219.116
cb15:901b:8024:901b:91bc:cb15:d081:db75	208.129.219.117
cb15:901b:8024:901b:91bc:cb15:d081:db76	208.129.219.118
cb15:901b:8024:901b:91bc:cb15:d081:db77	208.129.219.119
cb15:901b:8024:901b:91bc:cb15:d081:db78	208.129.219.120

cb15:901b:8024:901b:91bc:cb15:d081:db79	208.129.219.121
cb15:901b:8024:901b:91bc:cb15:d081:db7a	208.129.219.122
cb15:901b:8024:901b:91bc:cb15:d081:db7b	208.129.219.123
cb15:901b:8024:901b:91bc:cb15:d081:db7c	208.129.219.124
cb15:901b:8024:901b:91bc:cb15:d081:db7d	208.129.219.125
cb15:901b:8024:901b:91bc:cb15:d081:db7e	208.129.219.126
cb15:901b:8024:901b:91bc:cb15:d081:db7f	208.129.219.127
cb15:901b:8024:901b:91bc:cb15:d081:db80	208.129.219.128
cb15:901b:8024:901b:91bc:cb15:d081:db81	208.129.219.129
cb15:901b:8024:901b:91bc:cb15:d081:db82	208.129.219.130
cb15:901b:8024:901b:91bc:cb15:d081:db83	208.129.219.131
cb15:901b:8024:901b:91bc:cb15:d081:db84	208.129.219.132
cb15:901b:8024:901b:91bc:cb15:d081:db85	208.129.219.133
cb15:901b:8024:901b:91bc:cb15:d081:db86	208.129.219.134
cb15:901b:8024:901b:91bc:cb15:d081:db87	208.129.219.135
cb15:901b:8024:901b:91bc:cb15:d081:db88	208.129.219.136
cb15:901b:8024:901b:91bc:cb15:d081:db89	208.129.219.137
cb15:901b:8024:901b:91bc:cb15:d081:db8a	208.129.219.138
cb15:901b:8024:901b:91bc:cb15:d081:db8b	208.129.219.139
cb15:901b:8024:901b:91bc:cb15:d081:db8c	208.129.219.140
cb15:901b:8024:901b:91bc:cb15:d081:db8d	208.129.219.141
cb15:901b:8024:901b:91bc:cb15:d081:db8e	208.129.219.142
cb15:901b:8024:901b:91bc:cb15:d081:db8f	208.129.219.143
cb15:901b:8024:901b:91bc:cb15:d081:db90	208.129.219.144
cb15:901b:8024:901b:91bc:cb15:d081:db91	208.129.219.145
cb15:901b:8024:901b:91bc:cb15:d081:db92	208.129.219.146
cb15:901b:8024:901b:91bc:cb15:d081:db93	208.129.219.147
cb15:901b:8024:901b:91bc:cb15:d081:db94	208.129.219.148
cb15:901b:8024:901b:91bc:cb15:d081:db95	208.129.219.149
cb15:901b:8024:901b:91bc:cb15:d081:db96	208.129.219.150
cb15:901b:8024:901b:91bc:cb15:d081:db97	208.129.219.151
cb15:901b:8024:901b:91bc:cb15:d081:db98	208.129.219.152
cb15:901b:8024:901b:91bc:cb15:d081:db99	208.129.219.153
cb15:901b:8024:901b:91bc:cb15:d081:db9a	208.129.219.154
cb15:901b:8024:901b:91bc:cb15:d081:db9b	208.129.219.155
cb15:901b:8024:901b:91bc:cb15:d081:db9c	208.129.219.156
cb15:901b:8024:901b:91bc:cb15:d081:db9d	208.129.219.157
cb15:901b:8024:901b:91bc:cb15:d081:db9e	208.129.219.158
cb15:901b:8024:901b:91bc:cb15:d081:db9f	208.129.219.159
cb15:901b:8024:901b:91bc:cb15:d081:dba0	208.129.219.160
cb15:901b:8024:901b:91bc:cb15:d081:dba1	208.129.219.161
cb15:901b:8024:901b:91bc:cb15:d081:dba2	208.129.219.162
cb15:901b:8024:901b:91bc:cb15:d081:dba3	208.129.219.163
cb15:901b:8024:901b:91bc:cb15:d081:dba4	208.129.219.164
cb15:901b:8024:901b:91bc:cb15:d081:dba5	208.129.219.165
cb15:901b:8024:901b:91bc:cb15:d081:dba6	208.129.219.166
cb15:901b:8024:901b:91bc:cb15:d081:dba7	208.129.219.167
cb15:901b:8024:901b:91bc:cb15:d081:dba8	208.129.219.168
cb15:901b:8024:901b:91bc:cb15:d081:dba9	208.129.219.169
cb15:901b:8024:901b:91bc:cb15:d081:dbaa	208.129.219.170
cb15:901b:8024:901b:91bc:cb15:d081:dbab	208.129.219.171
cb15:901b:8024:901b:91bc:cb15:d081:dbac	208.129.219.172
cb15:901b:8024:901b:91bc:cb15:d081:dbad	208.129.219.173
cb15:901b:8024:901b:91bc:cb15:d081:dbae	208.129.219.174
cb15:901b:8024:901b:91bc:cb15:d081:dbaf	208.129.219.175
cb15:901b:8024:901b:91bc:cb15:d081:dbb0	208.129.219.176
cb15:901b:8024:901b:91bc:cb15:d081:dbb1	208.129.219.177
cb15:901b:8024:901b:91bc:cb15:d081:dbb2	208.129.219.178
cb15:901b:8024:901b:91bc:cb15:d081:dbb3	208.129.219.179
cb15:901b:8024:901b:91bc:cb15:d081:dbb4	208.129.219.180

cb15:901b:8024:901b:91bc:cb15:d081:dbb5	208.129.219.181
cb15:901b:8024:901b:91bc:cb15:d081:dbb6	208.129.219.182
cb15:901b:8024:901b:91bc:cb15:d081:dbb7	208.129.219.183
cb15:901b:8024:901b:91bc:cb15:d081:dbb8	208.129.219.184
cb15:901b:8024:901b:91bc:cb15:d081:dbb9	208.129.219.185
cb15:901b:8024:901b:91bc:cb15:d081:dbba	208.129.219.186
cb15:901b:8024:901b:91bc:cb15:d081:dbbb	208.129.219.187
cb15:901b:8024:901b:91bc:cb15:d081:dbbc	208.129.219.188
cb15:901b:8024:901b:91bc:cb15:d081:dbbd	208.129.219.189
cb15:901b:8024:901b:91bc:cb15:d081:dbbe	208.129.219.190
cb15:901b:8024:901b:91bc:cb15:d081:dbbf	208.129.219.191
cb15:901b:8024:901b:91bc:cb15:d081:dbc0	208.129.219.192
cb15:901b:8024:901b:91bc:cb15:d081:dbc1	208.129.219.193
cb15:901b:8024:901b:91bc:cb15:d081:dbc2	208.129.219.194
cb15:901b:8024:901b:91bc:cb15:d081:dbc3	208.129.219.195
cb15:901b:8024:901b:91bc:cb15:d081:dbc4	208.129.219.196
cb15:901b:8024:901b:91bc:cb15:d081:dbc5	208.129.219.197
cb15:901b:8024:901b:91bc:cb15:d081:dbc6	208.129.219.198
cb15:901b:8024:901b:91bc:cb15:d081:dbc7	208.129.219.199
cb15:901b:8024:901b:91bc:cb15:d081:dbc8	208.129.219.200
cb15:901b:8024:901b:91bc:cb15:d081:dbc9	208.129.219.201
cb15:901b:8024:901b:91bc:cb15:d081:dbca	208.129.219.202
cb15:901b:8024:901b:91bc:cb15:d081:dbcb	208.129.219.203
cb15:901b:8024:901b:91bc:cb15:d081:dbcc	208.129.219.204
cb15:901b:8024:901b:91bc:cb15:d081:dbcd	208.129.219.205
cb15:901b:8024:901b:91bc:cb15:d081:dbce	208.129.219.206
cb15:901b:8024:901b:91bc:cb15:d081:dbcf	208.129.219.207
cb15:901b:8024:901b:91bc:cb15:d081:dbd0	208.129.219.208
cb15:901b:8024:901b:91bc:cb15:d081:dbd1	208.129.219.209
cb15:901b:8024:901b:91bc:cb15:d081:dbd2	208.129.219.210
cb15:901b:8024:901b:91bc:cb15:d081:dbd3	208.129.219.211
cb15:901b:8024:901b:91bc:cb15:d081:dbd4	208.129.219.212
cb15:901b:8024:901b:91bc:cb15:d081:dbd5	208.129.219.213
cb15:901b:8024:901b:91bc:cb15:d081:dbd6	208.129.219.214
cb15:901b:8024:901b:91bc:cb15:d081:dbd7	208.129.219.215
cb15:901b:8024:901b:91bc:cb15:d081:dbd8	208.129.219.216
cb15:901b:8024:901b:91bc:cb15:d081:dbd9	208.129.219.217
cb15:901b:8024:901b:91bc:cb15:d081:dbda	208.129.219.218
cb15:901b:8024:901b:91bc:cb15:d081:dbdb	208.129.219.219
cb15:901b:8024:901b:91bc:cb15:d081:dbdc	208.129.219.220
cb15:901b:8024:901b:91bc:cb15:d081:dbdd	208.129.219.221
cb15:901b:8024:901b:91bc:cb15:d081:dbde	208.129.219.222
cb15:901b:8024:901b:91bc:cb15:d081:dbdf	208.129.219.223
cb15:901b:8024:901b:91bc:cb15:d081:dbe0	208.129.219.224
cb15:901b:8024:901b:91bc:cb15:d081:dbe1	208.129.219.225
cb15:901b:8024:901b:91bc:cb15:d081:dbe2	208.129.219.226
cb15:901b:8024:901b:91bc:cb15:d081:dbe3	208.129.219.227
cb15:901b:8024:901b:91bc:cb15:d081:dbe4	208.129.219.228
cb15:901b:8024:901b:91bc:cb15:d081:dbe5	208.129.219.229
cb15:901b:8024:901b:91bc:cb15:d081:dbe6	208.129.219.230
cb15:901b:8024:901b:91bc:cb15:d081:dbe7	208.129.219.231
cb15:901b:8024:901b:91bc:cb15:d081:dbe8	208.129.219.232
cb15:901b:8024:901b:91bc:cb15:d081:dbe9	208.129.219.233
cb15:901b:8024:901b:91bc:cb15:d081:dbea	208.129.219.234
cb15:901b:8024:901b:91bc:cb15:d081:dbeb	208.129.219.235
cb15:901b:8024:901b:91bc:cb15:d081:dbec	208.129.219.236
cb15:901b:8024:901b:91bc:cb15:d081:dbed	208.129.219.237
cb15:901b:8024:901b:91bc:cb15:d081:dbee	208.129.219.238
cb15:901b:8024:901b:91bc:cb15:d081:dbef	208.129.219.239
cb15:901b:8024:901b:91bc:cb15:d081:dbf0	208.129.219.240
cb15:901b:8024:901b:91bc:cb15:d081:dbf1	208.129.219.241
cb15:901b:8024:901b:91bc:cb15:d081:dbf2	208.129.219.242
cb15:901b:8024:901b:91bc:cb15:d081:dbf3	208.129.219.243
cb15:901b:8024:901b:91bc:cb15:d081:dbf4	208.129.219.244
cb15:901b:8024:901b:91bc:cb15:d081:dbf5	208.129.219.245
cb15:901b:8024:901b:91bc:cb15:d081:dbf6	208.129.219.246
cb15:901b:8024:901b:91bc:cb15:d081:dbf7	208.129.219.247
cb15:901b:8024:901b:91bc:cb15:d081:dbf8	208.129.219.248
cb15:901b:8024:901b:91bc:cb15:d081:dbf9	208.129.219.249
cb15:901b:8024:901b:91bc:cb15:d081:dbfa	208.129.219.250
cb15:901b:8024:901b:91bc:cb15:d081:dbfb	208.129.219.251
cb15:901b:8024:901b:91bc:cb15:d081:dbfc	208.129.219.252
cb15:901b:8024:901b:91bc:cb15:d081:dbfd	208.129.219.253
cb15:901b:8024:901b:91bc:cb15:d081:dbfe	208.129.219.254
cb15:901b:8024:901b:91bc:cb15:d081:dbff	208.129.219.255

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.