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:d157:b51:8045:b51a:e710:ea01	231.16.234.1
cb15:901b:d157:b51:8045:b51a:e710:ea02	231.16.234.2
cb15:901b:d157:b51:8045:b51a:e710:ea03	231.16.234.3
cb15:901b:d157:b51:8045:b51a:e710:ea04	231.16.234.4
cb15:901b:d157:b51:8045:b51a:e710:ea05	231.16.234.5
cb15:901b:d157:b51:8045:b51a:e710:ea06	231.16.234.6
cb15:901b:d157:b51:8045:b51a:e710:ea07	231.16.234.7
cb15:901b:d157:b51:8045:b51a:e710:ea08	231.16.234.8
cb15:901b:d157:b51:8045:b51a:e710:ea09	231.16.234.9
cb15:901b:d157:b51:8045:b51a:e710:ea0a	231.16.234.10
cb15:901b:d157:b51:8045:b51a:e710:ea0b	231.16.234.11
cb15:901b:d157:b51:8045:b51a:e710:ea0c	231.16.234.12
cb15:901b:d157:b51:8045:b51a:e710:ea0d	231.16.234.13
cb15:901b:d157:b51:8045:b51a:e710:ea0e	231.16.234.14
cb15:901b:d157:b51:8045:b51a:e710:ea0f	231.16.234.15
cb15:901b:d157:b51:8045:b51a:e710:ea10	231.16.234.16
cb15:901b:d157:b51:8045:b51a:e710:ea11	231.16.234.17
cb15:901b:d157:b51:8045:b51a:e710:ea12	231.16.234.18
cb15:901b:d157:b51:8045:b51a:e710:ea13	231.16.234.19
cb15:901b:d157:b51:8045:b51a:e710:ea14	231.16.234.20
cb15:901b:d157:b51:8045:b51a:e710:ea15	231.16.234.21
cb15:901b:d157:b51:8045:b51a:e710:ea16	231.16.234.22
cb15:901b:d157:b51:8045:b51a:e710:ea17	231.16.234.23
cb15:901b:d157:b51:8045:b51a:e710:ea18	231.16.234.24
cb15:901b:d157:b51:8045:b51a:e710:ea19	231.16.234.25
cb15:901b:d157:b51:8045:b51a:e710:ea1a	231.16.234.26
cb15:901b:d157:b51:8045:b51a:e710:ea1b	231.16.234.27
cb15:901b:d157:b51:8045:b51a:e710:ea1c	231.16.234.28
cb15:901b:d157:b51:8045:b51a:e710:ea1d	231.16.234.29
cb15:901b:d157:b51:8045:b51a:e710:ea1e	231.16.234.30
cb15:901b:d157:b51:8045:b51a:e710:ea1f	231.16.234.31
cb15:901b:d157:b51:8045:b51a:e710:ea20	231.16.234.32
cb15:901b:d157:b51:8045:b51a:e710:ea21	231.16.234.33
cb15:901b:d157:b51:8045:b51a:e710:ea22	231.16.234.34
cb15:901b:d157:b51:8045:b51a:e710:ea23	231.16.234.35
cb15:901b:d157:b51:8045:b51a:e710:ea24	231.16.234.36
cb15:901b:d157:b51:8045:b51a:e710:ea25	231.16.234.37
cb15:901b:d157:b51:8045:b51a:e710:ea26	231.16.234.38
cb15:901b:d157:b51:8045:b51a:e710:ea27	231.16.234.39
cb15:901b:d157:b51:8045:b51a:e710:ea28	231.16.234.40
cb15:901b:d157:b51:8045:b51a:e710:ea29	231.16.234.41
cb15:901b:d157:b51:8045:b51a:e710:ea2a	231.16.234.42
cb15:901b:d157:b51:8045:b51a:e710:ea2b	231.16.234.43
cb15:901b:d157:b51:8045:b51a:e710:ea2c	231.16.234.44
cb15:901b:d157:b51:8045:b51a:e710:ea2d	231.16.234.45
cb15:901b:d157:b51:8045:b51a:e710:ea2e	231.16.234.46
cb15:901b:d157:b51:8045:b51a:e710:ea2f	231.16.234.47
cb15:901b:d157:b51:8045:b51a:e710:ea30	231.16.234.48
cb15:901b:d157:b51:8045:b51a:e710:ea31	231.16.234.49
cb15:901b:d157:b51:8045:b51a:e710:ea32	231.16.234.50
cb15:901b:d157:b51:8045:b51a:e710:ea33	231.16.234.51
cb15:901b:d157:b51:8045:b51a:e710:ea34	231.16.234.52
cb15:901b:d157:b51:8045:b51a:e710:ea35	231.16.234.53
cb15:901b:d157:b51:8045:b51a:e710:ea36	231.16.234.54
cb15:901b:d157:b51:8045:b51a:e710:ea37	231.16.234.55
cb15:901b:d157:b51:8045:b51a:e710:ea38	231.16.234.56
cb15:901b:d157:b51:8045:b51a:e710:ea39	231.16.234.57
cb15:901b:d157:b51:8045:b51a:e710:ea3a	231.16.234.58
cb15:901b:d157:b51:8045:b51a:e710:ea3b	231.16.234.59
cb15:901b:d157:b51:8045:b51a:e710:ea3c	231.16.234.60

cb15:901b:d157:b51:8045:b51a:e710:ea3d	231.16.234.61
cb15:901b:d157:b51:8045:b51a:e710:ea3e	231.16.234.62
cb15:901b:d157:b51:8045:b51a:e710:ea3f	231.16.234.63
cb15:901b:d157:b51:8045:b51a:e710:ea40	231.16.234.64
cb15:901b:d157:b51:8045:b51a:e710:ea41	231.16.234.65
cb15:901b:d157:b51:8045:b51a:e710:ea42	231.16.234.66
cb15:901b:d157:b51:8045:b51a:e710:ea43	231.16.234.67
cb15:901b:d157:b51:8045:b51a:e710:ea44	231.16.234.68
cb15:901b:d157:b51:8045:b51a:e710:ea45	231.16.234.69
cb15:901b:d157:b51:8045:b51a:e710:ea46	231.16.234.70
cb15:901b:d157:b51:8045:b51a:e710:ea47	231.16.234.71
cb15:901b:d157:b51:8045:b51a:e710:ea48	231.16.234.72
cb15:901b:d157:b51:8045:b51a:e710:ea49	231.16.234.73
cb15:901b:d157:b51:8045:b51a:e710:ea4a	231.16.234.74
cb15:901b:d157:b51:8045:b51a:e710:ea4b	231.16.234.75
cb15:901b:d157:b51:8045:b51a:e710:ea4c	231.16.234.76
cb15:901b:d157:b51:8045:b51a:e710:ea4d	231.16.234.77
cb15:901b:d157:b51:8045:b51a:e710:ea4e	231.16.234.78
cb15:901b:d157:b51:8045:b51a:e710:ea4f	231.16.234.79
cb15:901b:d157:b51:8045:b51a:e710:ea50	231.16.234.80
cb15:901b:d157:b51:8045:b51a:e710:ea51	231.16.234.81
cb15:901b:d157:b51:8045:b51a:e710:ea52	231.16.234.82
cb15:901b:d157:b51:8045:b51a:e710:ea53	231.16.234.83
cb15:901b:d157:b51:8045:b51a:e710:ea54	231.16.234.84
cb15:901b:d157:b51:8045:b51a:e710:ea55	231.16.234.85
cb15:901b:d157:b51:8045:b51a:e710:ea56	231.16.234.86
cb15:901b:d157:b51:8045:b51a:e710:ea57	231.16.234.87
cb15:901b:d157:b51:8045:b51a:e710:ea58	231.16.234.88
cb15:901b:d157:b51:8045:b51a:e710:ea59	231.16.234.89
cb15:901b:d157:b51:8045:b51a:e710:ea5a	231.16.234.90
cb15:901b:d157:b51:8045:b51a:e710:ea5b	231.16.234.91
cb15:901b:d157:b51:8045:b51a:e710:ea5c	231.16.234.92
cb15:901b:d157:b51:8045:b51a:e710:ea5d	231.16.234.93
cb15:901b:d157:b51:8045:b51a:e710:ea5e	231.16.234.94
cb15:901b:d157:b51:8045:b51a:e710:ea5f	231.16.234.95
cb15:901b:d157:b51:8045:b51a:e710:ea60	231.16.234.96
cb15:901b:d157:b51:8045:b51a:e710:ea61	231.16.234.97
cb15:901b:d157:b51:8045:b51a:e710:ea62	231.16.234.98
cb15:901b:d157:b51:8045:b51a:e710:ea63	231.16.234.99
cb15:901b:d157:b51:8045:b51a:e710:ea64	231.16.234.100
cb15:901b:d157:b51:8045:b51a:e710:ea65	231.16.234.101
cb15:901b:d157:b51:8045:b51a:e710:ea66	231.16.234.102
cb15:901b:d157:b51:8045:b51a:e710:ea67	231.16.234.103
cb15:901b:d157:b51:8045:b51a:e710:ea68	231.16.234.104
cb15:901b:d157:b51:8045:b51a:e710:ea69	231.16.234.105
cb15:901b:d157:b51:8045:b51a:e710:ea6a	231.16.234.106
cb15:901b:d157:b51:8045:b51a:e710:ea6b	231.16.234.107
cb15:901b:d157:b51:8045:b51a:e710:ea6c	231.16.234.108
cb15:901b:d157:b51:8045:b51a:e710:ea6d	231.16.234.109
cb15:901b:d157:b51:8045:b51a:e710:ea6e	231.16.234.110
cb15:901b:d157:b51:8045:b51a:e710:ea6f	231.16.234.111
cb15:901b:d157:b51:8045:b51a:e710:ea70	231.16.234.112
cb15:901b:d157:b51:8045:b51a:e710:ea71	231.16.234.113
cb15:901b:d157:b51:8045:b51a:e710:ea72	231.16.234.114
cb15:901b:d157:b51:8045:b51a:e710:ea73	231.16.234.115
cb15:901b:d157:b51:8045:b51a:e710:ea74	231.16.234.116
cb15:901b:d157:b51:8045:b51a:e710:ea75	231.16.234.117
cb15:901b:d157:b51:8045:b51a:e710:ea76	231.16.234.118
cb15:901b:d157:b51:8045:b51a:e710:ea77	231.16.234.119
cb15:901b:d157:b51:8045:b51a:e710:ea78	231.16.234.120

cb15:901b:d157:b51:8045:b51a:e710:ea79	231.16.234.121
cb15:901b:d157:b51:8045:b51a:e710:ea7a	231.16.234.122
cb15:901b:d157:b51:8045:b51a:e710:ea7b	231.16.234.123
cb15:901b:d157:b51:8045:b51a:e710:ea7c	231.16.234.124
cb15:901b:d157:b51:8045:b51a:e710:ea7d	231.16.234.125
cb15:901b:d157:b51:8045:b51a:e710:ea7e	231.16.234.126
cb15:901b:d157:b51:8045:b51a:e710:ea7f	231.16.234.127
cb15:901b:d157:b51:8045:b51a:e710:ea80	231.16.234.128
cb15:901b:d157:b51:8045:b51a:e710:ea81	231.16.234.129
cb15:901b:d157:b51:8045:b51a:e710:ea82	231.16.234.130
cb15:901b:d157:b51:8045:b51a:e710:ea83	231.16.234.131
cb15:901b:d157:b51:8045:b51a:e710:ea84	231.16.234.132
cb15:901b:d157:b51:8045:b51a:e710:ea85	231.16.234.133
cb15:901b:d157:b51:8045:b51a:e710:ea86	231.16.234.134
cb15:901b:d157:b51:8045:b51a:e710:ea87	231.16.234.135
cb15:901b:d157:b51:8045:b51a:e710:ea88	231.16.234.136
cb15:901b:d157:b51:8045:b51a:e710:ea89	231.16.234.137
cb15:901b:d157:b51:8045:b51a:e710:ea8a	231.16.234.138
cb15:901b:d157:b51:8045:b51a:e710:ea8b	231.16.234.139
cb15:901b:d157:b51:8045:b51a:e710:ea8c	231.16.234.140
cb15:901b:d157:b51:8045:b51a:e710:ea8d	231.16.234.141
cb15:901b:d157:b51:8045:b51a:e710:ea8e	231.16.234.142
cb15:901b:d157:b51:8045:b51a:e710:ea8f	231.16.234.143
cb15:901b:d157:b51:8045:b51a:e710:ea90	231.16.234.144
cb15:901b:d157:b51:8045:b51a:e710:ea91	231.16.234.145
cb15:901b:d157:b51:8045:b51a:e710:ea92	231.16.234.146
cb15:901b:d157:b51:8045:b51a:e710:ea93	231.16.234.147
cb15:901b:d157:b51:8045:b51a:e710:ea94	231.16.234.148
cb15:901b:d157:b51:8045:b51a:e710:ea95	231.16.234.149
cb15:901b:d157:b51:8045:b51a:e710:ea96	231.16.234.150
cb15:901b:d157:b51:8045:b51a:e710:ea97	231.16.234.151
cb15:901b:d157:b51:8045:b51a:e710:ea98	231.16.234.152
cb15:901b:d157:b51:8045:b51a:e710:ea99	231.16.234.153
cb15:901b:d157:b51:8045:b51a:e710:ea9a	231.16.234.154
cb15:901b:d157:b51:8045:b51a:e710:ea9b	231.16.234.155
cb15:901b:d157:b51:8045:b51a:e710:ea9c	231.16.234.156
cb15:901b:d157:b51:8045:b51a:e710:ea9d	231.16.234.157
cb15:901b:d157:b51:8045:b51a:e710:ea9e	231.16.234.158
cb15:901b:d157:b51:8045:b51a:e710:ea9f	231.16.234.159
cb15:901b:d157:b51:8045:b51a:e710:eaa0	231.16.234.160
cb15:901b:d157:b51:8045:b51a:e710:eaa1	231.16.234.161
cb15:901b:d157:b51:8045:b51a:e710:eaa2	231.16.234.162
cb15:901b:d157:b51:8045:b51a:e710:eaa3	231.16.234.163
cb15:901b:d157:b51:8045:b51a:e710:eaa4	231.16.234.164
cb15:901b:d157:b51:8045:b51a:e710:eaa5	231.16.234.165
cb15:901b:d157:b51:8045:b51a:e710:eaa6	231.16.234.166
cb15:901b:d157:b51:8045:b51a:e710:eaa7	231.16.234.167
cb15:901b:d157:b51:8045:b51a:e710:eaa8	231.16.234.168
cb15:901b:d157:b51:8045:b51a:e710:eaa9	231.16.234.169
cb15:901b:d157:b51:8045:b51a:e710:eaaa	231.16.234.170
cb15:901b:d157:b51:8045:b51a:e710:eaab	231.16.234.171
cb15:901b:d157:b51:8045:b51a:e710:eaac	231.16.234.172
cb15:901b:d157:b51:8045:b51a:e710:eaad	231.16.234.173
cb15:901b:d157:b51:8045:b51a:e710:eaae	231.16.234.174
cb15:901b:d157:b51:8045:b51a:e710:eaaf	231.16.234.175
cb15:901b:d157:b51:8045:b51a:e710:eab0	231.16.234.176
cb15:901b:d157:b51:8045:b51a:e710:eab1	231.16.234.177
cb15:901b:d157:b51:8045:b51a:e710:eab2	231.16.234.178
cb15:901b:d157:b51:8045:b51a:e710:eab3	231.16.234.179
cb15:901b:d157:b51:8045:b51a:e710:eab4	231.16.234.180

cb15:901b:d157:b51:8045:b51a:e710:eab5	231.16.234.181
cb15:901b:d157:b51:8045:b51a:e710:eab6	231.16.234.182
cb15:901b:d157:b51:8045:b51a:e710:eab7	231.16.234.183
cb15:901b:d157:b51:8045:b51a:e710:eab8	231.16.234.184
cb15:901b:d157:b51:8045:b51a:e710:eab9	231.16.234.185
cb15:901b:d157:b51:8045:b51a:e710:eaba	231.16.234.186
cb15:901b:d157:b51:8045:b51a:e710:eabb	231.16.234.187
cb15:901b:d157:b51:8045:b51a:e710:eabc	231.16.234.188
cb15:901b:d157:b51:8045:b51a:e710:eabd	231.16.234.189
cb15:901b:d157:b51:8045:b51a:e710:eabe	231.16.234.190
cb15:901b:d157:b51:8045:b51a:e710:eabf	231.16.234.191
cb15:901b:d157:b51:8045:b51a:e710:eac0	231.16.234.192
cb15:901b:d157:b51:8045:b51a:e710:eac1	231.16.234.193
cb15:901b:d157:b51:8045:b51a:e710:eac2	231.16.234.194
cb15:901b:d157:b51:8045:b51a:e710:eac3	231.16.234.195
cb15:901b:d157:b51:8045:b51a:e710:eac4	231.16.234.196
cb15:901b:d157:b51:8045:b51a:e710:eac5	231.16.234.197
cb15:901b:d157:b51:8045:b51a:e710:eac6	231.16.234.198
cb15:901b:d157:b51:8045:b51a:e710:eac7	231.16.234.199
cb15:901b:d157:b51:8045:b51a:e710:eac8	231.16.234.200
cb15:901b:d157:b51:8045:b51a:e710:eac9	231.16.234.201
cb15:901b:d157:b51:8045:b51a:e710:eaca	231.16.234.202
cb15:901b:d157:b51:8045:b51a:e710:eacb	231.16.234.203
cb15:901b:d157:b51:8045:b51a:e710:eacc	231.16.234.204
cb15:901b:d157:b51:8045:b51a:e710:eacd	231.16.234.205
cb15:901b:d157:b51:8045:b51a:e710:eace	231.16.234.206
cb15:901b:d157:b51:8045:b51a:e710:eacf	231.16.234.207
cb15:901b:d157:b51:8045:b51a:e710:ead0	231.16.234.208
cb15:901b:d157:b51:8045:b51a:e710:ead1	231.16.234.209
cb15:901b:d157:b51:8045:b51a:e710:ead2	231.16.234.210
cb15:901b:d157:b51:8045:b51a:e710:ead3	231.16.234.211
cb15:901b:d157:b51:8045:b51a:e710:ead4	231.16.234.212
cb15:901b:d157:b51:8045:b51a:e710:ead5	231.16.234.213
cb15:901b:d157:b51:8045:b51a:e710:ead6	231.16.234.214
cb15:901b:d157:b51:8045:b51a:e710:ead7	231.16.234.215
cb15:901b:d157:b51:8045:b51a:e710:ead8	231.16.234.216
cb15:901b:d157:b51:8045:b51a:e710:ead9	231.16.234.217
cb15:901b:d157:b51:8045:b51a:e710:eada	231.16.234.218
cb15:901b:d157:b51:8045:b51a:e710:eadb	231.16.234.219
cb15:901b:d157:b51:8045:b51a:e710:eadc	231.16.234.220
cb15:901b:d157:b51:8045:b51a:e710:eadd	231.16.234.221
cb15:901b:d157:b51:8045:b51a:e710:eade	231.16.234.222
cb15:901b:d157:b51:8045:b51a:e710:eadf	231.16.234.223
cb15:901b:d157:b51:8045:b51a:e710:eae0	231.16.234.224
cb15:901b:d157:b51:8045:b51a:e710:eae1	231.16.234.225
cb15:901b:d157:b51:8045:b51a:e710:eae2	231.16.234.226
cb15:901b:d157:b51:8045:b51a:e710:eae3	231.16.234.227
cb15:901b:d157:b51:8045:b51a:e710:eae4	231.16.234.228
cb15:901b:d157:b51:8045:b51a:e710:eae5	231.16.234.229
cb15:901b:d157:b51:8045:b51a:e710:eae6	231.16.234.230
cb15:901b:d157:b51:8045:b51a:e710:eae7	231.16.234.231
cb15:901b:d157:b51:8045:b51a:e710:eae8	231.16.234.232
cb15:901b:d157:b51:8045:b51a:e710:eae9	231.16.234.233
cb15:901b:d157:b51:8045:b51a:e710:eaea	231.16.234.234
cb15:901b:d157:b51:8045:b51a:e710:eaeb	231.16.234.235
cb15:901b:d157:b51:8045:b51a:e710:eaec	231.16.234.236
cb15:901b:d157:b51:8045:b51a:e710:eaed	231.16.234.237
cb15:901b:d157:b51:8045:b51a:e710:eaee	231.16.234.238
cb15:901b:d157:b51:8045:b51a:e710:eaef	231.16.234.239
cb15:901b:d157:b51:8045:b51a:e710:eaf0	231.16.234.240
cb15:901b:d157:b51:8045:b51a:e710:eaf1	231.16.234.241
cb15:901b:d157:b51:8045:b51a:e710:eaf2	231.16.234.242
cb15:901b:d157:b51:8045:b51a:e710:eaf3	231.16.234.243
cb15:901b:d157:b51:8045:b51a:e710:eaf4	231.16.234.244
cb15:901b:d157:b51:8045:b51a:e710:eaf5	231.16.234.245
cb15:901b:d157:b51:8045:b51a:e710:eaf6	231.16.234.246
cb15:901b:d157:b51:8045:b51a:e710:eaf7	231.16.234.247
cb15:901b:d157:b51:8045:b51a:e710:eaf8	231.16.234.248
cb15:901b:d157:b51:8045:b51a:e710:eaf9	231.16.234.249
cb15:901b:d157:b51:8045:b51a:e710:eafa	231.16.234.250
cb15:901b:d157:b51:8045:b51a:e710:eafb	231.16.234.251
cb15:901b:d157:b51:8045:b51a:e710:eafc	231.16.234.252
cb15:901b:d157:b51:8045:b51a:e710:eafd	231.16.234.253
cb15:901b:d157:b51:8045:b51a:e710:eafe	231.16.234.254
cb15:901b:d157:b51:8045:b51a:e710:eaff	231.16.234.255

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.