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:1324:b51:7b51:4849:db01	72.73.219.1
cb15:901b:901b:1324:b51:7b51:4849:db02	72.73.219.2
cb15:901b:901b:1324:b51:7b51:4849:db03	72.73.219.3
cb15:901b:901b:1324:b51:7b51:4849:db04	72.73.219.4
cb15:901b:901b:1324:b51:7b51:4849:db05	72.73.219.5
cb15:901b:901b:1324:b51:7b51:4849:db06	72.73.219.6
cb15:901b:901b:1324:b51:7b51:4849:db07	72.73.219.7
cb15:901b:901b:1324:b51:7b51:4849:db08	72.73.219.8
cb15:901b:901b:1324:b51:7b51:4849:db09	72.73.219.9
cb15:901b:901b:1324:b51:7b51:4849:db0a	72.73.219.10
cb15:901b:901b:1324:b51:7b51:4849:db0b	72.73.219.11
cb15:901b:901b:1324:b51:7b51:4849:db0c	72.73.219.12
cb15:901b:901b:1324:b51:7b51:4849:db0d	72.73.219.13
cb15:901b:901b:1324:b51:7b51:4849:db0e	72.73.219.14
cb15:901b:901b:1324:b51:7b51:4849:db0f	72.73.219.15
cb15:901b:901b:1324:b51:7b51:4849:db10	72.73.219.16
cb15:901b:901b:1324:b51:7b51:4849:db11	72.73.219.17
cb15:901b:901b:1324:b51:7b51:4849:db12	72.73.219.18
cb15:901b:901b:1324:b51:7b51:4849:db13	72.73.219.19
cb15:901b:901b:1324:b51:7b51:4849:db14	72.73.219.20
cb15:901b:901b:1324:b51:7b51:4849:db15	72.73.219.21
cb15:901b:901b:1324:b51:7b51:4849:db16	72.73.219.22
cb15:901b:901b:1324:b51:7b51:4849:db17	72.73.219.23
cb15:901b:901b:1324:b51:7b51:4849:db18	72.73.219.24
cb15:901b:901b:1324:b51:7b51:4849:db19	72.73.219.25
cb15:901b:901b:1324:b51:7b51:4849:db1a	72.73.219.26
cb15:901b:901b:1324:b51:7b51:4849:db1b	72.73.219.27
cb15:901b:901b:1324:b51:7b51:4849:db1c	72.73.219.28
cb15:901b:901b:1324:b51:7b51:4849:db1d	72.73.219.29
cb15:901b:901b:1324:b51:7b51:4849:db1e	72.73.219.30
cb15:901b:901b:1324:b51:7b51:4849:db1f	72.73.219.31
cb15:901b:901b:1324:b51:7b51:4849:db20	72.73.219.32
cb15:901b:901b:1324:b51:7b51:4849:db21	72.73.219.33
cb15:901b:901b:1324:b51:7b51:4849:db22	72.73.219.34
cb15:901b:901b:1324:b51:7b51:4849:db23	72.73.219.35
cb15:901b:901b:1324:b51:7b51:4849:db24	72.73.219.36
cb15:901b:901b:1324:b51:7b51:4849:db25	72.73.219.37
cb15:901b:901b:1324:b51:7b51:4849:db26	72.73.219.38
cb15:901b:901b:1324:b51:7b51:4849:db27	72.73.219.39
cb15:901b:901b:1324:b51:7b51:4849:db28	72.73.219.40
cb15:901b:901b:1324:b51:7b51:4849:db29	72.73.219.41
cb15:901b:901b:1324:b51:7b51:4849:db2a	72.73.219.42
cb15:901b:901b:1324:b51:7b51:4849:db2b	72.73.219.43
cb15:901b:901b:1324:b51:7b51:4849:db2c	72.73.219.44
cb15:901b:901b:1324:b51:7b51:4849:db2d	72.73.219.45
cb15:901b:901b:1324:b51:7b51:4849:db2e	72.73.219.46
cb15:901b:901b:1324:b51:7b51:4849:db2f	72.73.219.47
cb15:901b:901b:1324:b51:7b51:4849:db30	72.73.219.48
cb15:901b:901b:1324:b51:7b51:4849:db31	72.73.219.49
cb15:901b:901b:1324:b51:7b51:4849:db32	72.73.219.50
cb15:901b:901b:1324:b51:7b51:4849:db33	72.73.219.51
cb15:901b:901b:1324:b51:7b51:4849:db34	72.73.219.52
cb15:901b:901b:1324:b51:7b51:4849:db35	72.73.219.53
cb15:901b:901b:1324:b51:7b51:4849:db36	72.73.219.54
cb15:901b:901b:1324:b51:7b51:4849:db37	72.73.219.55
cb15:901b:901b:1324:b51:7b51:4849:db38	72.73.219.56
cb15:901b:901b:1324:b51:7b51:4849:db39	72.73.219.57
cb15:901b:901b:1324:b51:7b51:4849:db3a	72.73.219.58
cb15:901b:901b:1324:b51:7b51:4849:db3b	72.73.219.59
cb15:901b:901b:1324:b51:7b51:4849:db3c	72.73.219.60

cb15:901b:901b:1324:b51:7b51:4849:db3d	72.73.219.61
cb15:901b:901b:1324:b51:7b51:4849:db3e	72.73.219.62
cb15:901b:901b:1324:b51:7b51:4849:db3f	72.73.219.63
cb15:901b:901b:1324:b51:7b51:4849:db40	72.73.219.64
cb15:901b:901b:1324:b51:7b51:4849:db41	72.73.219.65
cb15:901b:901b:1324:b51:7b51:4849:db42	72.73.219.66
cb15:901b:901b:1324:b51:7b51:4849:db43	72.73.219.67
cb15:901b:901b:1324:b51:7b51:4849:db44	72.73.219.68
cb15:901b:901b:1324:b51:7b51:4849:db45	72.73.219.69
cb15:901b:901b:1324:b51:7b51:4849:db46	72.73.219.70
cb15:901b:901b:1324:b51:7b51:4849:db47	72.73.219.71
cb15:901b:901b:1324:b51:7b51:4849:db48	72.73.219.72
cb15:901b:901b:1324:b51:7b51:4849:db49	72.73.219.73
cb15:901b:901b:1324:b51:7b51:4849:db4a	72.73.219.74
cb15:901b:901b:1324:b51:7b51:4849:db4b	72.73.219.75
cb15:901b:901b:1324:b51:7b51:4849:db4c	72.73.219.76
cb15:901b:901b:1324:b51:7b51:4849:db4d	72.73.219.77
cb15:901b:901b:1324:b51:7b51:4849:db4e	72.73.219.78
cb15:901b:901b:1324:b51:7b51:4849:db4f	72.73.219.79
cb15:901b:901b:1324:b51:7b51:4849:db50	72.73.219.80
cb15:901b:901b:1324:b51:7b51:4849:db51	72.73.219.81
cb15:901b:901b:1324:b51:7b51:4849:db52	72.73.219.82
cb15:901b:901b:1324:b51:7b51:4849:db53	72.73.219.83
cb15:901b:901b:1324:b51:7b51:4849:db54	72.73.219.84
cb15:901b:901b:1324:b51:7b51:4849:db55	72.73.219.85
cb15:901b:901b:1324:b51:7b51:4849:db56	72.73.219.86
cb15:901b:901b:1324:b51:7b51:4849:db57	72.73.219.87
cb15:901b:901b:1324:b51:7b51:4849:db58	72.73.219.88
cb15:901b:901b:1324:b51:7b51:4849:db59	72.73.219.89
cb15:901b:901b:1324:b51:7b51:4849:db5a	72.73.219.90
cb15:901b:901b:1324:b51:7b51:4849:db5b	72.73.219.91
cb15:901b:901b:1324:b51:7b51:4849:db5c	72.73.219.92
cb15:901b:901b:1324:b51:7b51:4849:db5d	72.73.219.93
cb15:901b:901b:1324:b51:7b51:4849:db5e	72.73.219.94
cb15:901b:901b:1324:b51:7b51:4849:db5f	72.73.219.95
cb15:901b:901b:1324:b51:7b51:4849:db60	72.73.219.96
cb15:901b:901b:1324:b51:7b51:4849:db61	72.73.219.97
cb15:901b:901b:1324:b51:7b51:4849:db62	72.73.219.98
cb15:901b:901b:1324:b51:7b51:4849:db63	72.73.219.99
cb15:901b:901b:1324:b51:7b51:4849:db64	72.73.219.100
cb15:901b:901b:1324:b51:7b51:4849:db65	72.73.219.101
cb15:901b:901b:1324:b51:7b51:4849:db66	72.73.219.102
cb15:901b:901b:1324:b51:7b51:4849:db67	72.73.219.103
cb15:901b:901b:1324:b51:7b51:4849:db68	72.73.219.104
cb15:901b:901b:1324:b51:7b51:4849:db69	72.73.219.105
cb15:901b:901b:1324:b51:7b51:4849:db6a	72.73.219.106
cb15:901b:901b:1324:b51:7b51:4849:db6b	72.73.219.107
cb15:901b:901b:1324:b51:7b51:4849:db6c	72.73.219.108
cb15:901b:901b:1324:b51:7b51:4849:db6d	72.73.219.109
cb15:901b:901b:1324:b51:7b51:4849:db6e	72.73.219.110
cb15:901b:901b:1324:b51:7b51:4849:db6f	72.73.219.111
cb15:901b:901b:1324:b51:7b51:4849:db70	72.73.219.112
cb15:901b:901b:1324:b51:7b51:4849:db71	72.73.219.113
cb15:901b:901b:1324:b51:7b51:4849:db72	72.73.219.114
cb15:901b:901b:1324:b51:7b51:4849:db73	72.73.219.115
cb15:901b:901b:1324:b51:7b51:4849:db74	72.73.219.116
cb15:901b:901b:1324:b51:7b51:4849:db75	72.73.219.117
cb15:901b:901b:1324:b51:7b51:4849:db76	72.73.219.118
cb15:901b:901b:1324:b51:7b51:4849:db77	72.73.219.119
cb15:901b:901b:1324:b51:7b51:4849:db78	72.73.219.120

cb15:901b:901b:1324:b51:7b51:4849:db79	72.73.219.121
cb15:901b:901b:1324:b51:7b51:4849:db7a	72.73.219.122
cb15:901b:901b:1324:b51:7b51:4849:db7b	72.73.219.123
cb15:901b:901b:1324:b51:7b51:4849:db7c	72.73.219.124
cb15:901b:901b:1324:b51:7b51:4849:db7d	72.73.219.125
cb15:901b:901b:1324:b51:7b51:4849:db7e	72.73.219.126
cb15:901b:901b:1324:b51:7b51:4849:db7f	72.73.219.127
cb15:901b:901b:1324:b51:7b51:4849:db80	72.73.219.128
cb15:901b:901b:1324:b51:7b51:4849:db81	72.73.219.129
cb15:901b:901b:1324:b51:7b51:4849:db82	72.73.219.130
cb15:901b:901b:1324:b51:7b51:4849:db83	72.73.219.131
cb15:901b:901b:1324:b51:7b51:4849:db84	72.73.219.132
cb15:901b:901b:1324:b51:7b51:4849:db85	72.73.219.133
cb15:901b:901b:1324:b51:7b51:4849:db86	72.73.219.134
cb15:901b:901b:1324:b51:7b51:4849:db87	72.73.219.135
cb15:901b:901b:1324:b51:7b51:4849:db88	72.73.219.136
cb15:901b:901b:1324:b51:7b51:4849:db89	72.73.219.137
cb15:901b:901b:1324:b51:7b51:4849:db8a	72.73.219.138
cb15:901b:901b:1324:b51:7b51:4849:db8b	72.73.219.139
cb15:901b:901b:1324:b51:7b51:4849:db8c	72.73.219.140
cb15:901b:901b:1324:b51:7b51:4849:db8d	72.73.219.141
cb15:901b:901b:1324:b51:7b51:4849:db8e	72.73.219.142
cb15:901b:901b:1324:b51:7b51:4849:db8f	72.73.219.143
cb15:901b:901b:1324:b51:7b51:4849:db90	72.73.219.144
cb15:901b:901b:1324:b51:7b51:4849:db91	72.73.219.145
cb15:901b:901b:1324:b51:7b51:4849:db92	72.73.219.146
cb15:901b:901b:1324:b51:7b51:4849:db93	72.73.219.147
cb15:901b:901b:1324:b51:7b51:4849:db94	72.73.219.148
cb15:901b:901b:1324:b51:7b51:4849:db95	72.73.219.149
cb15:901b:901b:1324:b51:7b51:4849:db96	72.73.219.150
cb15:901b:901b:1324:b51:7b51:4849:db97	72.73.219.151
cb15:901b:901b:1324:b51:7b51:4849:db98	72.73.219.152
cb15:901b:901b:1324:b51:7b51:4849:db99	72.73.219.153
cb15:901b:901b:1324:b51:7b51:4849:db9a	72.73.219.154
cb15:901b:901b:1324:b51:7b51:4849:db9b	72.73.219.155
cb15:901b:901b:1324:b51:7b51:4849:db9c	72.73.219.156
cb15:901b:901b:1324:b51:7b51:4849:db9d	72.73.219.157
cb15:901b:901b:1324:b51:7b51:4849:db9e	72.73.219.158
cb15:901b:901b:1324:b51:7b51:4849:db9f	72.73.219.159
cb15:901b:901b:1324:b51:7b51:4849:dba0	72.73.219.160
cb15:901b:901b:1324:b51:7b51:4849:dba1	72.73.219.161
cb15:901b:901b:1324:b51:7b51:4849:dba2	72.73.219.162
cb15:901b:901b:1324:b51:7b51:4849:dba3	72.73.219.163
cb15:901b:901b:1324:b51:7b51:4849:dba4	72.73.219.164
cb15:901b:901b:1324:b51:7b51:4849:dba5	72.73.219.165
cb15:901b:901b:1324:b51:7b51:4849:dba6	72.73.219.166
cb15:901b:901b:1324:b51:7b51:4849:dba7	72.73.219.167
cb15:901b:901b:1324:b51:7b51:4849:dba8	72.73.219.168
cb15:901b:901b:1324:b51:7b51:4849:dba9	72.73.219.169
cb15:901b:901b:1324:b51:7b51:4849:dbaa	72.73.219.170
cb15:901b:901b:1324:b51:7b51:4849:dbab	72.73.219.171
cb15:901b:901b:1324:b51:7b51:4849:dbac	72.73.219.172
cb15:901b:901b:1324:b51:7b51:4849:dbad	72.73.219.173
cb15:901b:901b:1324:b51:7b51:4849:dbae	72.73.219.174
cb15:901b:901b:1324:b51:7b51:4849:dbaf	72.73.219.175
cb15:901b:901b:1324:b51:7b51:4849:dbb0	72.73.219.176
cb15:901b:901b:1324:b51:7b51:4849:dbb1	72.73.219.177
cb15:901b:901b:1324:b51:7b51:4849:dbb2	72.73.219.178
cb15:901b:901b:1324:b51:7b51:4849:dbb3	72.73.219.179
cb15:901b:901b:1324:b51:7b51:4849:dbb4	72.73.219.180

cb15:901b:901b:1324:b51:7b51:4849:dbb5	72.73.219.181
cb15:901b:901b:1324:b51:7b51:4849:dbb6	72.73.219.182
cb15:901b:901b:1324:b51:7b51:4849:dbb7	72.73.219.183
cb15:901b:901b:1324:b51:7b51:4849:dbb8	72.73.219.184
cb15:901b:901b:1324:b51:7b51:4849:dbb9	72.73.219.185
cb15:901b:901b:1324:b51:7b51:4849:dbba	72.73.219.186
cb15:901b:901b:1324:b51:7b51:4849:dbbb	72.73.219.187
cb15:901b:901b:1324:b51:7b51:4849:dbbc	72.73.219.188
cb15:901b:901b:1324:b51:7b51:4849:dbbd	72.73.219.189
cb15:901b:901b:1324:b51:7b51:4849:dbbe	72.73.219.190
cb15:901b:901b:1324:b51:7b51:4849:dbbf	72.73.219.191
cb15:901b:901b:1324:b51:7b51:4849:dbc0	72.73.219.192
cb15:901b:901b:1324:b51:7b51:4849:dbc1	72.73.219.193
cb15:901b:901b:1324:b51:7b51:4849:dbc2	72.73.219.194
cb15:901b:901b:1324:b51:7b51:4849:dbc3	72.73.219.195
cb15:901b:901b:1324:b51:7b51:4849:dbc4	72.73.219.196
cb15:901b:901b:1324:b51:7b51:4849:dbc5	72.73.219.197
cb15:901b:901b:1324:b51:7b51:4849:dbc6	72.73.219.198
cb15:901b:901b:1324:b51:7b51:4849:dbc7	72.73.219.199
cb15:901b:901b:1324:b51:7b51:4849:dbc8	72.73.219.200
cb15:901b:901b:1324:b51:7b51:4849:dbc9	72.73.219.201
cb15:901b:901b:1324:b51:7b51:4849:dbca	72.73.219.202
cb15:901b:901b:1324:b51:7b51:4849:dbcb	72.73.219.203
cb15:901b:901b:1324:b51:7b51:4849:dbcc	72.73.219.204
cb15:901b:901b:1324:b51:7b51:4849:dbcd	72.73.219.205
cb15:901b:901b:1324:b51:7b51:4849:dbce	72.73.219.206
cb15:901b:901b:1324:b51:7b51:4849:dbcf	72.73.219.207
cb15:901b:901b:1324:b51:7b51:4849:dbd0	72.73.219.208
cb15:901b:901b:1324:b51:7b51:4849:dbd1	72.73.219.209
cb15:901b:901b:1324:b51:7b51:4849:dbd2	72.73.219.210
cb15:901b:901b:1324:b51:7b51:4849:dbd3	72.73.219.211
cb15:901b:901b:1324:b51:7b51:4849:dbd4	72.73.219.212
cb15:901b:901b:1324:b51:7b51:4849:dbd5	72.73.219.213
cb15:901b:901b:1324:b51:7b51:4849:dbd6	72.73.219.214
cb15:901b:901b:1324:b51:7b51:4849:dbd7	72.73.219.215
cb15:901b:901b:1324:b51:7b51:4849:dbd8	72.73.219.216
cb15:901b:901b:1324:b51:7b51:4849:dbd9	72.73.219.217
cb15:901b:901b:1324:b51:7b51:4849:dbda	72.73.219.218
cb15:901b:901b:1324:b51:7b51:4849:dbdb	72.73.219.219
cb15:901b:901b:1324:b51:7b51:4849:dbdc	72.73.219.220
cb15:901b:901b:1324:b51:7b51:4849:dbdd	72.73.219.221
cb15:901b:901b:1324:b51:7b51:4849:dbde	72.73.219.222
cb15:901b:901b:1324:b51:7b51:4849:dbdf	72.73.219.223
cb15:901b:901b:1324:b51:7b51:4849:dbe0	72.73.219.224
cb15:901b:901b:1324:b51:7b51:4849:dbe1	72.73.219.225
cb15:901b:901b:1324:b51:7b51:4849:dbe2	72.73.219.226
cb15:901b:901b:1324:b51:7b51:4849:dbe3	72.73.219.227
cb15:901b:901b:1324:b51:7b51:4849:dbe4	72.73.219.228
cb15:901b:901b:1324:b51:7b51:4849:dbe5	72.73.219.229
cb15:901b:901b:1324:b51:7b51:4849:dbe6	72.73.219.230
cb15:901b:901b:1324:b51:7b51:4849:dbe7	72.73.219.231
cb15:901b:901b:1324:b51:7b51:4849:dbe8	72.73.219.232
cb15:901b:901b:1324:b51:7b51:4849:dbe9	72.73.219.233
cb15:901b:901b:1324:b51:7b51:4849:dbea	72.73.219.234
cb15:901b:901b:1324:b51:7b51:4849:dbeb	72.73.219.235
cb15:901b:901b:1324:b51:7b51:4849:dbec	72.73.219.236
cb15:901b:901b:1324:b51:7b51:4849:dbed	72.73.219.237
cb15:901b:901b:1324:b51:7b51:4849:dbee	72.73.219.238
cb15:901b:901b:1324:b51:7b51:4849:dbef	72.73.219.239
cb15:901b:901b:1324:b51:7b51:4849:dbf0	72.73.219.240
cb15:901b:901b:1324:b51:7b51:4849:dbf1	72.73.219.241
cb15:901b:901b:1324:b51:7b51:4849:dbf2	72.73.219.242
cb15:901b:901b:1324:b51:7b51:4849:dbf3	72.73.219.243
cb15:901b:901b:1324:b51:7b51:4849:dbf4	72.73.219.244
cb15:901b:901b:1324:b51:7b51:4849:dbf5	72.73.219.245
cb15:901b:901b:1324:b51:7b51:4849:dbf6	72.73.219.246
cb15:901b:901b:1324:b51:7b51:4849:dbf7	72.73.219.247
cb15:901b:901b:1324:b51:7b51:4849:dbf8	72.73.219.248
cb15:901b:901b:1324:b51:7b51:4849:dbf9	72.73.219.249
cb15:901b:901b:1324:b51:7b51:4849:dbfa	72.73.219.250
cb15:901b:901b:1324:b51:7b51:4849:dbfb	72.73.219.251
cb15:901b:901b:1324:b51:7b51:4849:dbfc	72.73.219.252
cb15:901b:901b:1324:b51:7b51:4849:dbfd	72.73.219.253
cb15:901b:901b:1324:b51:7b51:4849:dbfe	72.73.219.254
cb15:901b:901b:1324:b51:7b51:4849:dbff	72.73.219.255

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.