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:9733:da01	151.51.218.1
cb15:901b:d157:b51:8045:b51a:9733:da02	151.51.218.2
cb15:901b:d157:b51:8045:b51a:9733:da03	151.51.218.3
cb15:901b:d157:b51:8045:b51a:9733:da04	151.51.218.4
cb15:901b:d157:b51:8045:b51a:9733:da05	151.51.218.5
cb15:901b:d157:b51:8045:b51a:9733:da06	151.51.218.6
cb15:901b:d157:b51:8045:b51a:9733:da07	151.51.218.7
cb15:901b:d157:b51:8045:b51a:9733:da08	151.51.218.8
cb15:901b:d157:b51:8045:b51a:9733:da09	151.51.218.9
cb15:901b:d157:b51:8045:b51a:9733:da0a	151.51.218.10
cb15:901b:d157:b51:8045:b51a:9733:da0b	151.51.218.11
cb15:901b:d157:b51:8045:b51a:9733:da0c	151.51.218.12
cb15:901b:d157:b51:8045:b51a:9733:da0d	151.51.218.13
cb15:901b:d157:b51:8045:b51a:9733:da0e	151.51.218.14
cb15:901b:d157:b51:8045:b51a:9733:da0f	151.51.218.15
cb15:901b:d157:b51:8045:b51a:9733:da10	151.51.218.16
cb15:901b:d157:b51:8045:b51a:9733:da11	151.51.218.17
cb15:901b:d157:b51:8045:b51a:9733:da12	151.51.218.18
cb15:901b:d157:b51:8045:b51a:9733:da13	151.51.218.19
cb15:901b:d157:b51:8045:b51a:9733:da14	151.51.218.20
cb15:901b:d157:b51:8045:b51a:9733:da15	151.51.218.21
cb15:901b:d157:b51:8045:b51a:9733:da16	151.51.218.22
cb15:901b:d157:b51:8045:b51a:9733:da17	151.51.218.23
cb15:901b:d157:b51:8045:b51a:9733:da18	151.51.218.24
cb15:901b:d157:b51:8045:b51a:9733:da19	151.51.218.25
cb15:901b:d157:b51:8045:b51a:9733:da1a	151.51.218.26
cb15:901b:d157:b51:8045:b51a:9733:da1b	151.51.218.27
cb15:901b:d157:b51:8045:b51a:9733:da1c	151.51.218.28
cb15:901b:d157:b51:8045:b51a:9733:da1d	151.51.218.29
cb15:901b:d157:b51:8045:b51a:9733:da1e	151.51.218.30
cb15:901b:d157:b51:8045:b51a:9733:da1f	151.51.218.31
cb15:901b:d157:b51:8045:b51a:9733:da20	151.51.218.32
cb15:901b:d157:b51:8045:b51a:9733:da21	151.51.218.33
cb15:901b:d157:b51:8045:b51a:9733:da22	151.51.218.34
cb15:901b:d157:b51:8045:b51a:9733:da23	151.51.218.35
cb15:901b:d157:b51:8045:b51a:9733:da24	151.51.218.36
cb15:901b:d157:b51:8045:b51a:9733:da25	151.51.218.37
cb15:901b:d157:b51:8045:b51a:9733:da26	151.51.218.38
cb15:901b:d157:b51:8045:b51a:9733:da27	151.51.218.39
cb15:901b:d157:b51:8045:b51a:9733:da28	151.51.218.40
cb15:901b:d157:b51:8045:b51a:9733:da29	151.51.218.41
cb15:901b:d157:b51:8045:b51a:9733:da2a	151.51.218.42
cb15:901b:d157:b51:8045:b51a:9733:da2b	151.51.218.43
cb15:901b:d157:b51:8045:b51a:9733:da2c	151.51.218.44
cb15:901b:d157:b51:8045:b51a:9733:da2d	151.51.218.45
cb15:901b:d157:b51:8045:b51a:9733:da2e	151.51.218.46
cb15:901b:d157:b51:8045:b51a:9733:da2f	151.51.218.47
cb15:901b:d157:b51:8045:b51a:9733:da30	151.51.218.48
cb15:901b:d157:b51:8045:b51a:9733:da31	151.51.218.49
cb15:901b:d157:b51:8045:b51a:9733:da32	151.51.218.50
cb15:901b:d157:b51:8045:b51a:9733:da33	151.51.218.51
cb15:901b:d157:b51:8045:b51a:9733:da34	151.51.218.52
cb15:901b:d157:b51:8045:b51a:9733:da35	151.51.218.53
cb15:901b:d157:b51:8045:b51a:9733:da36	151.51.218.54
cb15:901b:d157:b51:8045:b51a:9733:da37	151.51.218.55
cb15:901b:d157:b51:8045:b51a:9733:da38	151.51.218.56
cb15:901b:d157:b51:8045:b51a:9733:da39	151.51.218.57
cb15:901b:d157:b51:8045:b51a:9733:da3a	151.51.218.58
cb15:901b:d157:b51:8045:b51a:9733:da3b	151.51.218.59
cb15:901b:d157:b51:8045:b51a:9733:da3c	151.51.218.60

cb15:901b:d157:b51:8045:b51a:9733:da3d	151.51.218.61
cb15:901b:d157:b51:8045:b51a:9733:da3e	151.51.218.62
cb15:901b:d157:b51:8045:b51a:9733:da3f	151.51.218.63
cb15:901b:d157:b51:8045:b51a:9733:da40	151.51.218.64
cb15:901b:d157:b51:8045:b51a:9733:da41	151.51.218.65
cb15:901b:d157:b51:8045:b51a:9733:da42	151.51.218.66
cb15:901b:d157:b51:8045:b51a:9733:da43	151.51.218.67
cb15:901b:d157:b51:8045:b51a:9733:da44	151.51.218.68
cb15:901b:d157:b51:8045:b51a:9733:da45	151.51.218.69
cb15:901b:d157:b51:8045:b51a:9733:da46	151.51.218.70
cb15:901b:d157:b51:8045:b51a:9733:da47	151.51.218.71
cb15:901b:d157:b51:8045:b51a:9733:da48	151.51.218.72
cb15:901b:d157:b51:8045:b51a:9733:da49	151.51.218.73
cb15:901b:d157:b51:8045:b51a:9733:da4a	151.51.218.74
cb15:901b:d157:b51:8045:b51a:9733:da4b	151.51.218.75
cb15:901b:d157:b51:8045:b51a:9733:da4c	151.51.218.76
cb15:901b:d157:b51:8045:b51a:9733:da4d	151.51.218.77
cb15:901b:d157:b51:8045:b51a:9733:da4e	151.51.218.78
cb15:901b:d157:b51:8045:b51a:9733:da4f	151.51.218.79
cb15:901b:d157:b51:8045:b51a:9733:da50	151.51.218.80
cb15:901b:d157:b51:8045:b51a:9733:da51	151.51.218.81
cb15:901b:d157:b51:8045:b51a:9733:da52	151.51.218.82
cb15:901b:d157:b51:8045:b51a:9733:da53	151.51.218.83
cb15:901b:d157:b51:8045:b51a:9733:da54	151.51.218.84
cb15:901b:d157:b51:8045:b51a:9733:da55	151.51.218.85
cb15:901b:d157:b51:8045:b51a:9733:da56	151.51.218.86
cb15:901b:d157:b51:8045:b51a:9733:da57	151.51.218.87
cb15:901b:d157:b51:8045:b51a:9733:da58	151.51.218.88
cb15:901b:d157:b51:8045:b51a:9733:da59	151.51.218.89
cb15:901b:d157:b51:8045:b51a:9733:da5a	151.51.218.90
cb15:901b:d157:b51:8045:b51a:9733:da5b	151.51.218.91
cb15:901b:d157:b51:8045:b51a:9733:da5c	151.51.218.92
cb15:901b:d157:b51:8045:b51a:9733:da5d	151.51.218.93
cb15:901b:d157:b51:8045:b51a:9733:da5e	151.51.218.94
cb15:901b:d157:b51:8045:b51a:9733:da5f	151.51.218.95
cb15:901b:d157:b51:8045:b51a:9733:da60	151.51.218.96
cb15:901b:d157:b51:8045:b51a:9733:da61	151.51.218.97
cb15:901b:d157:b51:8045:b51a:9733:da62	151.51.218.98
cb15:901b:d157:b51:8045:b51a:9733:da63	151.51.218.99
cb15:901b:d157:b51:8045:b51a:9733:da64	151.51.218.100
cb15:901b:d157:b51:8045:b51a:9733:da65	151.51.218.101
cb15:901b:d157:b51:8045:b51a:9733:da66	151.51.218.102
cb15:901b:d157:b51:8045:b51a:9733:da67	151.51.218.103
cb15:901b:d157:b51:8045:b51a:9733:da68	151.51.218.104
cb15:901b:d157:b51:8045:b51a:9733:da69	151.51.218.105
cb15:901b:d157:b51:8045:b51a:9733:da6a	151.51.218.106
cb15:901b:d157:b51:8045:b51a:9733:da6b	151.51.218.107
cb15:901b:d157:b51:8045:b51a:9733:da6c	151.51.218.108
cb15:901b:d157:b51:8045:b51a:9733:da6d	151.51.218.109
cb15:901b:d157:b51:8045:b51a:9733:da6e	151.51.218.110
cb15:901b:d157:b51:8045:b51a:9733:da6f	151.51.218.111
cb15:901b:d157:b51:8045:b51a:9733:da70	151.51.218.112
cb15:901b:d157:b51:8045:b51a:9733:da71	151.51.218.113
cb15:901b:d157:b51:8045:b51a:9733:da72	151.51.218.114
cb15:901b:d157:b51:8045:b51a:9733:da73	151.51.218.115
cb15:901b:d157:b51:8045:b51a:9733:da74	151.51.218.116
cb15:901b:d157:b51:8045:b51a:9733:da75	151.51.218.117
cb15:901b:d157:b51:8045:b51a:9733:da76	151.51.218.118
cb15:901b:d157:b51:8045:b51a:9733:da77	151.51.218.119
cb15:901b:d157:b51:8045:b51a:9733:da78	151.51.218.120

cb15:901b:d157:b51:8045:b51a:9733:da79	151.51.218.121
cb15:901b:d157:b51:8045:b51a:9733:da7a	151.51.218.122
cb15:901b:d157:b51:8045:b51a:9733:da7b	151.51.218.123
cb15:901b:d157:b51:8045:b51a:9733:da7c	151.51.218.124
cb15:901b:d157:b51:8045:b51a:9733:da7d	151.51.218.125
cb15:901b:d157:b51:8045:b51a:9733:da7e	151.51.218.126
cb15:901b:d157:b51:8045:b51a:9733:da7f	151.51.218.127
cb15:901b:d157:b51:8045:b51a:9733:da80	151.51.218.128
cb15:901b:d157:b51:8045:b51a:9733:da81	151.51.218.129
cb15:901b:d157:b51:8045:b51a:9733:da82	151.51.218.130
cb15:901b:d157:b51:8045:b51a:9733:da83	151.51.218.131
cb15:901b:d157:b51:8045:b51a:9733:da84	151.51.218.132
cb15:901b:d157:b51:8045:b51a:9733:da85	151.51.218.133
cb15:901b:d157:b51:8045:b51a:9733:da86	151.51.218.134
cb15:901b:d157:b51:8045:b51a:9733:da87	151.51.218.135
cb15:901b:d157:b51:8045:b51a:9733:da88	151.51.218.136
cb15:901b:d157:b51:8045:b51a:9733:da89	151.51.218.137
cb15:901b:d157:b51:8045:b51a:9733:da8a	151.51.218.138
cb15:901b:d157:b51:8045:b51a:9733:da8b	151.51.218.139
cb15:901b:d157:b51:8045:b51a:9733:da8c	151.51.218.140
cb15:901b:d157:b51:8045:b51a:9733:da8d	151.51.218.141
cb15:901b:d157:b51:8045:b51a:9733:da8e	151.51.218.142
cb15:901b:d157:b51:8045:b51a:9733:da8f	151.51.218.143
cb15:901b:d157:b51:8045:b51a:9733:da90	151.51.218.144
cb15:901b:d157:b51:8045:b51a:9733:da91	151.51.218.145
cb15:901b:d157:b51:8045:b51a:9733:da92	151.51.218.146
cb15:901b:d157:b51:8045:b51a:9733:da93	151.51.218.147
cb15:901b:d157:b51:8045:b51a:9733:da94	151.51.218.148
cb15:901b:d157:b51:8045:b51a:9733:da95	151.51.218.149
cb15:901b:d157:b51:8045:b51a:9733:da96	151.51.218.150
cb15:901b:d157:b51:8045:b51a:9733:da97	151.51.218.151
cb15:901b:d157:b51:8045:b51a:9733:da98	151.51.218.152
cb15:901b:d157:b51:8045:b51a:9733:da99	151.51.218.153
cb15:901b:d157:b51:8045:b51a:9733:da9a	151.51.218.154
cb15:901b:d157:b51:8045:b51a:9733:da9b	151.51.218.155
cb15:901b:d157:b51:8045:b51a:9733:da9c	151.51.218.156
cb15:901b:d157:b51:8045:b51a:9733:da9d	151.51.218.157
cb15:901b:d157:b51:8045:b51a:9733:da9e	151.51.218.158
cb15:901b:d157:b51:8045:b51a:9733:da9f	151.51.218.159
cb15:901b:d157:b51:8045:b51a:9733:daa0	151.51.218.160
cb15:901b:d157:b51:8045:b51a:9733:daa1	151.51.218.161
cb15:901b:d157:b51:8045:b51a:9733:daa2	151.51.218.162
cb15:901b:d157:b51:8045:b51a:9733:daa3	151.51.218.163
cb15:901b:d157:b51:8045:b51a:9733:daa4	151.51.218.164
cb15:901b:d157:b51:8045:b51a:9733:daa5	151.51.218.165
cb15:901b:d157:b51:8045:b51a:9733:daa6	151.51.218.166
cb15:901b:d157:b51:8045:b51a:9733:daa7	151.51.218.167
cb15:901b:d157:b51:8045:b51a:9733:daa8	151.51.218.168
cb15:901b:d157:b51:8045:b51a:9733:daa9	151.51.218.169
cb15:901b:d157:b51:8045:b51a:9733:daaa	151.51.218.170
cb15:901b:d157:b51:8045:b51a:9733:daab	151.51.218.171
cb15:901b:d157:b51:8045:b51a:9733:daac	151.51.218.172
cb15:901b:d157:b51:8045:b51a:9733:daad	151.51.218.173
cb15:901b:d157:b51:8045:b51a:9733:daae	151.51.218.174
cb15:901b:d157:b51:8045:b51a:9733:daaf	151.51.218.175
cb15:901b:d157:b51:8045:b51a:9733:dab0	151.51.218.176
cb15:901b:d157:b51:8045:b51a:9733:dab1	151.51.218.177
cb15:901b:d157:b51:8045:b51a:9733:dab2	151.51.218.178
cb15:901b:d157:b51:8045:b51a:9733:dab3	151.51.218.179
cb15:901b:d157:b51:8045:b51a:9733:dab4	151.51.218.180

cb15:901b:d157:b51:8045:b51a:9733:dab5	151.51.218.181
cb15:901b:d157:b51:8045:b51a:9733:dab6	151.51.218.182
cb15:901b:d157:b51:8045:b51a:9733:dab7	151.51.218.183
cb15:901b:d157:b51:8045:b51a:9733:dab8	151.51.218.184
cb15:901b:d157:b51:8045:b51a:9733:dab9	151.51.218.185
cb15:901b:d157:b51:8045:b51a:9733:daba	151.51.218.186
cb15:901b:d157:b51:8045:b51a:9733:dabb	151.51.218.187
cb15:901b:d157:b51:8045:b51a:9733:dabc	151.51.218.188
cb15:901b:d157:b51:8045:b51a:9733:dabd	151.51.218.189
cb15:901b:d157:b51:8045:b51a:9733:dabe	151.51.218.190
cb15:901b:d157:b51:8045:b51a:9733:dabf	151.51.218.191
cb15:901b:d157:b51:8045:b51a:9733:dac0	151.51.218.192
cb15:901b:d157:b51:8045:b51a:9733:dac1	151.51.218.193
cb15:901b:d157:b51:8045:b51a:9733:dac2	151.51.218.194
cb15:901b:d157:b51:8045:b51a:9733:dac3	151.51.218.195
cb15:901b:d157:b51:8045:b51a:9733:dac4	151.51.218.196
cb15:901b:d157:b51:8045:b51a:9733:dac5	151.51.218.197
cb15:901b:d157:b51:8045:b51a:9733:dac6	151.51.218.198
cb15:901b:d157:b51:8045:b51a:9733:dac7	151.51.218.199
cb15:901b:d157:b51:8045:b51a:9733:dac8	151.51.218.200
cb15:901b:d157:b51:8045:b51a:9733:dac9	151.51.218.201
cb15:901b:d157:b51:8045:b51a:9733:daca	151.51.218.202
cb15:901b:d157:b51:8045:b51a:9733:dacb	151.51.218.203
cb15:901b:d157:b51:8045:b51a:9733:dacc	151.51.218.204
cb15:901b:d157:b51:8045:b51a:9733:dacd	151.51.218.205
cb15:901b:d157:b51:8045:b51a:9733:dace	151.51.218.206
cb15:901b:d157:b51:8045:b51a:9733:dacf	151.51.218.207
cb15:901b:d157:b51:8045:b51a:9733:dad0	151.51.218.208
cb15:901b:d157:b51:8045:b51a:9733:dad1	151.51.218.209
cb15:901b:d157:b51:8045:b51a:9733:dad2	151.51.218.210
cb15:901b:d157:b51:8045:b51a:9733:dad3	151.51.218.211
cb15:901b:d157:b51:8045:b51a:9733:dad4	151.51.218.212
cb15:901b:d157:b51:8045:b51a:9733:dad5	151.51.218.213
cb15:901b:d157:b51:8045:b51a:9733:dad6	151.51.218.214
cb15:901b:d157:b51:8045:b51a:9733:dad7	151.51.218.215
cb15:901b:d157:b51:8045:b51a:9733:dad8	151.51.218.216
cb15:901b:d157:b51:8045:b51a:9733:dad9	151.51.218.217
cb15:901b:d157:b51:8045:b51a:9733:dada	151.51.218.218
cb15:901b:d157:b51:8045:b51a:9733:dadb	151.51.218.219
cb15:901b:d157:b51:8045:b51a:9733:dadc	151.51.218.220
cb15:901b:d157:b51:8045:b51a:9733:dadd	151.51.218.221
cb15:901b:d157:b51:8045:b51a:9733:dade	151.51.218.222
cb15:901b:d157:b51:8045:b51a:9733:dadf	151.51.218.223
cb15:901b:d157:b51:8045:b51a:9733:dae0	151.51.218.224
cb15:901b:d157:b51:8045:b51a:9733:dae1	151.51.218.225
cb15:901b:d157:b51:8045:b51a:9733:dae2	151.51.218.226
cb15:901b:d157:b51:8045:b51a:9733:dae3	151.51.218.227
cb15:901b:d157:b51:8045:b51a:9733:dae4	151.51.218.228
cb15:901b:d157:b51:8045:b51a:9733:dae5	151.51.218.229
cb15:901b:d157:b51:8045:b51a:9733:dae6	151.51.218.230
cb15:901b:d157:b51:8045:b51a:9733:dae7	151.51.218.231
cb15:901b:d157:b51:8045:b51a:9733:dae8	151.51.218.232
cb15:901b:d157:b51:8045:b51a:9733:dae9	151.51.218.233
cb15:901b:d157:b51:8045:b51a:9733:daea	151.51.218.234
cb15:901b:d157:b51:8045:b51a:9733:daeb	151.51.218.235
cb15:901b:d157:b51:8045:b51a:9733:daec	151.51.218.236
cb15:901b:d157:b51:8045:b51a:9733:daed	151.51.218.237
cb15:901b:d157:b51:8045:b51a:9733:daee	151.51.218.238
cb15:901b:d157:b51:8045:b51a:9733:daef	151.51.218.239
cb15:901b:d157:b51:8045:b51a:9733:daf0	151.51.218.240
cb15:901b:d157:b51:8045:b51a:9733:daf1	151.51.218.241
cb15:901b:d157:b51:8045:b51a:9733:daf2	151.51.218.242
cb15:901b:d157:b51:8045:b51a:9733:daf3	151.51.218.243
cb15:901b:d157:b51:8045:b51a:9733:daf4	151.51.218.244
cb15:901b:d157:b51:8045:b51a:9733:daf5	151.51.218.245
cb15:901b:d157:b51:8045:b51a:9733:daf6	151.51.218.246
cb15:901b:d157:b51:8045:b51a:9733:daf7	151.51.218.247
cb15:901b:d157:b51:8045:b51a:9733:daf8	151.51.218.248
cb15:901b:d157:b51:8045:b51a:9733:daf9	151.51.218.249
cb15:901b:d157:b51:8045:b51a:9733:dafa	151.51.218.250
cb15:901b:d157:b51:8045:b51a:9733:dafb	151.51.218.251
cb15:901b:d157:b51:8045:b51a:9733:dafc	151.51.218.252
cb15:901b:d157:b51:8045:b51a:9733:dafd	151.51.218.253
cb15:901b:d157:b51:8045:b51a:9733:dafe	151.51.218.254
cb15:901b:d157:b51:8045:b51a:9733:daff	151.51.218.255

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.