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:4024:bbcb:3157:db01	49.87.219.1
cb15:901b:8024:901b:4024:bbcb:3157:db02	49.87.219.2
cb15:901b:8024:901b:4024:bbcb:3157:db03	49.87.219.3
cb15:901b:8024:901b:4024:bbcb:3157:db04	49.87.219.4
cb15:901b:8024:901b:4024:bbcb:3157:db05	49.87.219.5
cb15:901b:8024:901b:4024:bbcb:3157:db06	49.87.219.6
cb15:901b:8024:901b:4024:bbcb:3157:db07	49.87.219.7
cb15:901b:8024:901b:4024:bbcb:3157:db08	49.87.219.8
cb15:901b:8024:901b:4024:bbcb:3157:db09	49.87.219.9
cb15:901b:8024:901b:4024:bbcb:3157:db0a	49.87.219.10
cb15:901b:8024:901b:4024:bbcb:3157:db0b	49.87.219.11
cb15:901b:8024:901b:4024:bbcb:3157:db0c	49.87.219.12
cb15:901b:8024:901b:4024:bbcb:3157:db0d	49.87.219.13
cb15:901b:8024:901b:4024:bbcb:3157:db0e	49.87.219.14
cb15:901b:8024:901b:4024:bbcb:3157:db0f	49.87.219.15
cb15:901b:8024:901b:4024:bbcb:3157:db10	49.87.219.16
cb15:901b:8024:901b:4024:bbcb:3157:db11	49.87.219.17
cb15:901b:8024:901b:4024:bbcb:3157:db12	49.87.219.18
cb15:901b:8024:901b:4024:bbcb:3157:db13	49.87.219.19
cb15:901b:8024:901b:4024:bbcb:3157:db14	49.87.219.20
cb15:901b:8024:901b:4024:bbcb:3157:db15	49.87.219.21
cb15:901b:8024:901b:4024:bbcb:3157:db16	49.87.219.22
cb15:901b:8024:901b:4024:bbcb:3157:db17	49.87.219.23
cb15:901b:8024:901b:4024:bbcb:3157:db18	49.87.219.24
cb15:901b:8024:901b:4024:bbcb:3157:db19	49.87.219.25
cb15:901b:8024:901b:4024:bbcb:3157:db1a	49.87.219.26
cb15:901b:8024:901b:4024:bbcb:3157:db1b	49.87.219.27
cb15:901b:8024:901b:4024:bbcb:3157:db1c	49.87.219.28
cb15:901b:8024:901b:4024:bbcb:3157:db1d	49.87.219.29
cb15:901b:8024:901b:4024:bbcb:3157:db1e	49.87.219.30
cb15:901b:8024:901b:4024:bbcb:3157:db1f	49.87.219.31
cb15:901b:8024:901b:4024:bbcb:3157:db20	49.87.219.32
cb15:901b:8024:901b:4024:bbcb:3157:db21	49.87.219.33
cb15:901b:8024:901b:4024:bbcb:3157:db22	49.87.219.34
cb15:901b:8024:901b:4024:bbcb:3157:db23	49.87.219.35
cb15:901b:8024:901b:4024:bbcb:3157:db24	49.87.219.36
cb15:901b:8024:901b:4024:bbcb:3157:db25	49.87.219.37
cb15:901b:8024:901b:4024:bbcb:3157:db26	49.87.219.38
cb15:901b:8024:901b:4024:bbcb:3157:db27	49.87.219.39
cb15:901b:8024:901b:4024:bbcb:3157:db28	49.87.219.40
cb15:901b:8024:901b:4024:bbcb:3157:db29	49.87.219.41
cb15:901b:8024:901b:4024:bbcb:3157:db2a	49.87.219.42
cb15:901b:8024:901b:4024:bbcb:3157:db2b	49.87.219.43
cb15:901b:8024:901b:4024:bbcb:3157:db2c	49.87.219.44
cb15:901b:8024:901b:4024:bbcb:3157:db2d	49.87.219.45
cb15:901b:8024:901b:4024:bbcb:3157:db2e	49.87.219.46
cb15:901b:8024:901b:4024:bbcb:3157:db2f	49.87.219.47
cb15:901b:8024:901b:4024:bbcb:3157:db30	49.87.219.48
cb15:901b:8024:901b:4024:bbcb:3157:db31	49.87.219.49
cb15:901b:8024:901b:4024:bbcb:3157:db32	49.87.219.50
cb15:901b:8024:901b:4024:bbcb:3157:db33	49.87.219.51
cb15:901b:8024:901b:4024:bbcb:3157:db34	49.87.219.52
cb15:901b:8024:901b:4024:bbcb:3157:db35	49.87.219.53
cb15:901b:8024:901b:4024:bbcb:3157:db36	49.87.219.54
cb15:901b:8024:901b:4024:bbcb:3157:db37	49.87.219.55
cb15:901b:8024:901b:4024:bbcb:3157:db38	49.87.219.56
cb15:901b:8024:901b:4024:bbcb:3157:db39	49.87.219.57
cb15:901b:8024:901b:4024:bbcb:3157:db3a	49.87.219.58
cb15:901b:8024:901b:4024:bbcb:3157:db3b	49.87.219.59
cb15:901b:8024:901b:4024:bbcb:3157:db3c	49.87.219.60

cb15:901b:8024:901b:4024:bbcb:3157:db3d	49.87.219.61
cb15:901b:8024:901b:4024:bbcb:3157:db3e	49.87.219.62
cb15:901b:8024:901b:4024:bbcb:3157:db3f	49.87.219.63
cb15:901b:8024:901b:4024:bbcb:3157:db40	49.87.219.64
cb15:901b:8024:901b:4024:bbcb:3157:db41	49.87.219.65
cb15:901b:8024:901b:4024:bbcb:3157:db42	49.87.219.66
cb15:901b:8024:901b:4024:bbcb:3157:db43	49.87.219.67
cb15:901b:8024:901b:4024:bbcb:3157:db44	49.87.219.68
cb15:901b:8024:901b:4024:bbcb:3157:db45	49.87.219.69
cb15:901b:8024:901b:4024:bbcb:3157:db46	49.87.219.70
cb15:901b:8024:901b:4024:bbcb:3157:db47	49.87.219.71
cb15:901b:8024:901b:4024:bbcb:3157:db48	49.87.219.72
cb15:901b:8024:901b:4024:bbcb:3157:db49	49.87.219.73
cb15:901b:8024:901b:4024:bbcb:3157:db4a	49.87.219.74
cb15:901b:8024:901b:4024:bbcb:3157:db4b	49.87.219.75
cb15:901b:8024:901b:4024:bbcb:3157:db4c	49.87.219.76
cb15:901b:8024:901b:4024:bbcb:3157:db4d	49.87.219.77
cb15:901b:8024:901b:4024:bbcb:3157:db4e	49.87.219.78
cb15:901b:8024:901b:4024:bbcb:3157:db4f	49.87.219.79
cb15:901b:8024:901b:4024:bbcb:3157:db50	49.87.219.80
cb15:901b:8024:901b:4024:bbcb:3157:db51	49.87.219.81
cb15:901b:8024:901b:4024:bbcb:3157:db52	49.87.219.82
cb15:901b:8024:901b:4024:bbcb:3157:db53	49.87.219.83
cb15:901b:8024:901b:4024:bbcb:3157:db54	49.87.219.84
cb15:901b:8024:901b:4024:bbcb:3157:db55	49.87.219.85
cb15:901b:8024:901b:4024:bbcb:3157:db56	49.87.219.86
cb15:901b:8024:901b:4024:bbcb:3157:db57	49.87.219.87
cb15:901b:8024:901b:4024:bbcb:3157:db58	49.87.219.88
cb15:901b:8024:901b:4024:bbcb:3157:db59	49.87.219.89
cb15:901b:8024:901b:4024:bbcb:3157:db5a	49.87.219.90
cb15:901b:8024:901b:4024:bbcb:3157:db5b	49.87.219.91
cb15:901b:8024:901b:4024:bbcb:3157:db5c	49.87.219.92
cb15:901b:8024:901b:4024:bbcb:3157:db5d	49.87.219.93
cb15:901b:8024:901b:4024:bbcb:3157:db5e	49.87.219.94
cb15:901b:8024:901b:4024:bbcb:3157:db5f	49.87.219.95
cb15:901b:8024:901b:4024:bbcb:3157:db60	49.87.219.96
cb15:901b:8024:901b:4024:bbcb:3157:db61	49.87.219.97
cb15:901b:8024:901b:4024:bbcb:3157:db62	49.87.219.98
cb15:901b:8024:901b:4024:bbcb:3157:db63	49.87.219.99
cb15:901b:8024:901b:4024:bbcb:3157:db64	49.87.219.100
cb15:901b:8024:901b:4024:bbcb:3157:db65	49.87.219.101
cb15:901b:8024:901b:4024:bbcb:3157:db66	49.87.219.102
cb15:901b:8024:901b:4024:bbcb:3157:db67	49.87.219.103
cb15:901b:8024:901b:4024:bbcb:3157:db68	49.87.219.104
cb15:901b:8024:901b:4024:bbcb:3157:db69	49.87.219.105
cb15:901b:8024:901b:4024:bbcb:3157:db6a	49.87.219.106
cb15:901b:8024:901b:4024:bbcb:3157:db6b	49.87.219.107
cb15:901b:8024:901b:4024:bbcb:3157:db6c	49.87.219.108
cb15:901b:8024:901b:4024:bbcb:3157:db6d	49.87.219.109
cb15:901b:8024:901b:4024:bbcb:3157:db6e	49.87.219.110
cb15:901b:8024:901b:4024:bbcb:3157:db6f	49.87.219.111
cb15:901b:8024:901b:4024:bbcb:3157:db70	49.87.219.112
cb15:901b:8024:901b:4024:bbcb:3157:db71	49.87.219.113
cb15:901b:8024:901b:4024:bbcb:3157:db72	49.87.219.114
cb15:901b:8024:901b:4024:bbcb:3157:db73	49.87.219.115
cb15:901b:8024:901b:4024:bbcb:3157:db74	49.87.219.116
cb15:901b:8024:901b:4024:bbcb:3157:db75	49.87.219.117
cb15:901b:8024:901b:4024:bbcb:3157:db76	49.87.219.118
cb15:901b:8024:901b:4024:bbcb:3157:db77	49.87.219.119
cb15:901b:8024:901b:4024:bbcb:3157:db78	49.87.219.120

cb15:901b:8024:901b:4024:bbcb:3157:db79	49.87.219.121
cb15:901b:8024:901b:4024:bbcb:3157:db7a	49.87.219.122
cb15:901b:8024:901b:4024:bbcb:3157:db7b	49.87.219.123
cb15:901b:8024:901b:4024:bbcb:3157:db7c	49.87.219.124
cb15:901b:8024:901b:4024:bbcb:3157:db7d	49.87.219.125
cb15:901b:8024:901b:4024:bbcb:3157:db7e	49.87.219.126
cb15:901b:8024:901b:4024:bbcb:3157:db7f	49.87.219.127
cb15:901b:8024:901b:4024:bbcb:3157:db80	49.87.219.128
cb15:901b:8024:901b:4024:bbcb:3157:db81	49.87.219.129
cb15:901b:8024:901b:4024:bbcb:3157:db82	49.87.219.130
cb15:901b:8024:901b:4024:bbcb:3157:db83	49.87.219.131
cb15:901b:8024:901b:4024:bbcb:3157:db84	49.87.219.132
cb15:901b:8024:901b:4024:bbcb:3157:db85	49.87.219.133
cb15:901b:8024:901b:4024:bbcb:3157:db86	49.87.219.134
cb15:901b:8024:901b:4024:bbcb:3157:db87	49.87.219.135
cb15:901b:8024:901b:4024:bbcb:3157:db88	49.87.219.136
cb15:901b:8024:901b:4024:bbcb:3157:db89	49.87.219.137
cb15:901b:8024:901b:4024:bbcb:3157:db8a	49.87.219.138
cb15:901b:8024:901b:4024:bbcb:3157:db8b	49.87.219.139
cb15:901b:8024:901b:4024:bbcb:3157:db8c	49.87.219.140
cb15:901b:8024:901b:4024:bbcb:3157:db8d	49.87.219.141
cb15:901b:8024:901b:4024:bbcb:3157:db8e	49.87.219.142
cb15:901b:8024:901b:4024:bbcb:3157:db8f	49.87.219.143
cb15:901b:8024:901b:4024:bbcb:3157:db90	49.87.219.144
cb15:901b:8024:901b:4024:bbcb:3157:db91	49.87.219.145
cb15:901b:8024:901b:4024:bbcb:3157:db92	49.87.219.146
cb15:901b:8024:901b:4024:bbcb:3157:db93	49.87.219.147
cb15:901b:8024:901b:4024:bbcb:3157:db94	49.87.219.148
cb15:901b:8024:901b:4024:bbcb:3157:db95	49.87.219.149
cb15:901b:8024:901b:4024:bbcb:3157:db96	49.87.219.150
cb15:901b:8024:901b:4024:bbcb:3157:db97	49.87.219.151
cb15:901b:8024:901b:4024:bbcb:3157:db98	49.87.219.152
cb15:901b:8024:901b:4024:bbcb:3157:db99	49.87.219.153
cb15:901b:8024:901b:4024:bbcb:3157:db9a	49.87.219.154
cb15:901b:8024:901b:4024:bbcb:3157:db9b	49.87.219.155
cb15:901b:8024:901b:4024:bbcb:3157:db9c	49.87.219.156
cb15:901b:8024:901b:4024:bbcb:3157:db9d	49.87.219.157
cb15:901b:8024:901b:4024:bbcb:3157:db9e	49.87.219.158
cb15:901b:8024:901b:4024:bbcb:3157:db9f	49.87.219.159
cb15:901b:8024:901b:4024:bbcb:3157:dba0	49.87.219.160
cb15:901b:8024:901b:4024:bbcb:3157:dba1	49.87.219.161
cb15:901b:8024:901b:4024:bbcb:3157:dba2	49.87.219.162
cb15:901b:8024:901b:4024:bbcb:3157:dba3	49.87.219.163
cb15:901b:8024:901b:4024:bbcb:3157:dba4	49.87.219.164
cb15:901b:8024:901b:4024:bbcb:3157:dba5	49.87.219.165
cb15:901b:8024:901b:4024:bbcb:3157:dba6	49.87.219.166
cb15:901b:8024:901b:4024:bbcb:3157:dba7	49.87.219.167
cb15:901b:8024:901b:4024:bbcb:3157:dba8	49.87.219.168
cb15:901b:8024:901b:4024:bbcb:3157:dba9	49.87.219.169
cb15:901b:8024:901b:4024:bbcb:3157:dbaa	49.87.219.170
cb15:901b:8024:901b:4024:bbcb:3157:dbab	49.87.219.171
cb15:901b:8024:901b:4024:bbcb:3157:dbac	49.87.219.172
cb15:901b:8024:901b:4024:bbcb:3157:dbad	49.87.219.173
cb15:901b:8024:901b:4024:bbcb:3157:dbae	49.87.219.174
cb15:901b:8024:901b:4024:bbcb:3157:dbaf	49.87.219.175
cb15:901b:8024:901b:4024:bbcb:3157:dbb0	49.87.219.176
cb15:901b:8024:901b:4024:bbcb:3157:dbb1	49.87.219.177
cb15:901b:8024:901b:4024:bbcb:3157:dbb2	49.87.219.178
cb15:901b:8024:901b:4024:bbcb:3157:dbb3	49.87.219.179
cb15:901b:8024:901b:4024:bbcb:3157:dbb4	49.87.219.180

cb15:901b:8024:901b:4024:bbcb:3157:dbb5	49.87.219.181
cb15:901b:8024:901b:4024:bbcb:3157:dbb6	49.87.219.182
cb15:901b:8024:901b:4024:bbcb:3157:dbb7	49.87.219.183
cb15:901b:8024:901b:4024:bbcb:3157:dbb8	49.87.219.184
cb15:901b:8024:901b:4024:bbcb:3157:dbb9	49.87.219.185
cb15:901b:8024:901b:4024:bbcb:3157:dbba	49.87.219.186
cb15:901b:8024:901b:4024:bbcb:3157:dbbb	49.87.219.187
cb15:901b:8024:901b:4024:bbcb:3157:dbbc	49.87.219.188
cb15:901b:8024:901b:4024:bbcb:3157:dbbd	49.87.219.189
cb15:901b:8024:901b:4024:bbcb:3157:dbbe	49.87.219.190
cb15:901b:8024:901b:4024:bbcb:3157:dbbf	49.87.219.191
cb15:901b:8024:901b:4024:bbcb:3157:dbc0	49.87.219.192
cb15:901b:8024:901b:4024:bbcb:3157:dbc1	49.87.219.193
cb15:901b:8024:901b:4024:bbcb:3157:dbc2	49.87.219.194
cb15:901b:8024:901b:4024:bbcb:3157:dbc3	49.87.219.195
cb15:901b:8024:901b:4024:bbcb:3157:dbc4	49.87.219.196
cb15:901b:8024:901b:4024:bbcb:3157:dbc5	49.87.219.197
cb15:901b:8024:901b:4024:bbcb:3157:dbc6	49.87.219.198
cb15:901b:8024:901b:4024:bbcb:3157:dbc7	49.87.219.199
cb15:901b:8024:901b:4024:bbcb:3157:dbc8	49.87.219.200
cb15:901b:8024:901b:4024:bbcb:3157:dbc9	49.87.219.201
cb15:901b:8024:901b:4024:bbcb:3157:dbca	49.87.219.202
cb15:901b:8024:901b:4024:bbcb:3157:dbcb	49.87.219.203
cb15:901b:8024:901b:4024:bbcb:3157:dbcc	49.87.219.204
cb15:901b:8024:901b:4024:bbcb:3157:dbcd	49.87.219.205
cb15:901b:8024:901b:4024:bbcb:3157:dbce	49.87.219.206
cb15:901b:8024:901b:4024:bbcb:3157:dbcf	49.87.219.207
cb15:901b:8024:901b:4024:bbcb:3157:dbd0	49.87.219.208
cb15:901b:8024:901b:4024:bbcb:3157:dbd1	49.87.219.209
cb15:901b:8024:901b:4024:bbcb:3157:dbd2	49.87.219.210
cb15:901b:8024:901b:4024:bbcb:3157:dbd3	49.87.219.211
cb15:901b:8024:901b:4024:bbcb:3157:dbd4	49.87.219.212
cb15:901b:8024:901b:4024:bbcb:3157:dbd5	49.87.219.213
cb15:901b:8024:901b:4024:bbcb:3157:dbd6	49.87.219.214
cb15:901b:8024:901b:4024:bbcb:3157:dbd7	49.87.219.215
cb15:901b:8024:901b:4024:bbcb:3157:dbd8	49.87.219.216
cb15:901b:8024:901b:4024:bbcb:3157:dbd9	49.87.219.217
cb15:901b:8024:901b:4024:bbcb:3157:dbda	49.87.219.218
cb15:901b:8024:901b:4024:bbcb:3157:dbdb	49.87.219.219
cb15:901b:8024:901b:4024:bbcb:3157:dbdc	49.87.219.220
cb15:901b:8024:901b:4024:bbcb:3157:dbdd	49.87.219.221
cb15:901b:8024:901b:4024:bbcb:3157:dbde	49.87.219.222
cb15:901b:8024:901b:4024:bbcb:3157:dbdf	49.87.219.223
cb15:901b:8024:901b:4024:bbcb:3157:dbe0	49.87.219.224
cb15:901b:8024:901b:4024:bbcb:3157:dbe1	49.87.219.225
cb15:901b:8024:901b:4024:bbcb:3157:dbe2	49.87.219.226
cb15:901b:8024:901b:4024:bbcb:3157:dbe3	49.87.219.227
cb15:901b:8024:901b:4024:bbcb:3157:dbe4	49.87.219.228
cb15:901b:8024:901b:4024:bbcb:3157:dbe5	49.87.219.229
cb15:901b:8024:901b:4024:bbcb:3157:dbe6	49.87.219.230
cb15:901b:8024:901b:4024:bbcb:3157:dbe7	49.87.219.231
cb15:901b:8024:901b:4024:bbcb:3157:dbe8	49.87.219.232
cb15:901b:8024:901b:4024:bbcb:3157:dbe9	49.87.219.233
cb15:901b:8024:901b:4024:bbcb:3157:dbea	49.87.219.234
cb15:901b:8024:901b:4024:bbcb:3157:dbeb	49.87.219.235
cb15:901b:8024:901b:4024:bbcb:3157:dbec	49.87.219.236
cb15:901b:8024:901b:4024:bbcb:3157:dbed	49.87.219.237
cb15:901b:8024:901b:4024:bbcb:3157:dbee	49.87.219.238
cb15:901b:8024:901b:4024:bbcb:3157:dbef	49.87.219.239
cb15:901b:8024:901b:4024:bbcb:3157:dbf0	49.87.219.240
cb15:901b:8024:901b:4024:bbcb:3157:dbf1	49.87.219.241
cb15:901b:8024:901b:4024:bbcb:3157:dbf2	49.87.219.242
cb15:901b:8024:901b:4024:bbcb:3157:dbf3	49.87.219.243
cb15:901b:8024:901b:4024:bbcb:3157:dbf4	49.87.219.244
cb15:901b:8024:901b:4024:bbcb:3157:dbf5	49.87.219.245
cb15:901b:8024:901b:4024:bbcb:3157:dbf6	49.87.219.246
cb15:901b:8024:901b:4024:bbcb:3157:dbf7	49.87.219.247
cb15:901b:8024:901b:4024:bbcb:3157:dbf8	49.87.219.248
cb15:901b:8024:901b:4024:bbcb:3157:dbf9	49.87.219.249
cb15:901b:8024:901b:4024:bbcb:3157:dbfa	49.87.219.250
cb15:901b:8024:901b:4024:bbcb:3157:dbfb	49.87.219.251
cb15:901b:8024:901b:4024:bbcb:3157:dbfc	49.87.219.252
cb15:901b:8024:901b:4024:bbcb:3157:dbfd	49.87.219.253
cb15:901b:8024:901b:4024:bbcb:3157:dbfe	49.87.219.254
cb15:901b:8024:901b:4024:bbcb:3157:dbff	49.87.219.255

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.