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:9733:3d01	151.51.61.1
cb15:901b:d157:b51:8045:b51a:9733:3d02	151.51.61.2
cb15:901b:d157:b51:8045:b51a:9733:3d03	151.51.61.3
cb15:901b:d157:b51:8045:b51a:9733:3d04	151.51.61.4
cb15:901b:d157:b51:8045:b51a:9733:3d05	151.51.61.5
cb15:901b:d157:b51:8045:b51a:9733:3d06	151.51.61.6
cb15:901b:d157:b51:8045:b51a:9733:3d07	151.51.61.7
cb15:901b:d157:b51:8045:b51a:9733:3d08	151.51.61.8
cb15:901b:d157:b51:8045:b51a:9733:3d09	151.51.61.9
cb15:901b:d157:b51:8045:b51a:9733:3d0a	151.51.61.10
cb15:901b:d157:b51:8045:b51a:9733:3d0b	151.51.61.11
cb15:901b:d157:b51:8045:b51a:9733:3d0c	151.51.61.12
cb15:901b:d157:b51:8045:b51a:9733:3d0d	151.51.61.13
cb15:901b:d157:b51:8045:b51a:9733:3d0e	151.51.61.14
cb15:901b:d157:b51:8045:b51a:9733:3d0f	151.51.61.15
cb15:901b:d157:b51:8045:b51a:9733:3d10	151.51.61.16
cb15:901b:d157:b51:8045:b51a:9733:3d11	151.51.61.17
cb15:901b:d157:b51:8045:b51a:9733:3d12	151.51.61.18
cb15:901b:d157:b51:8045:b51a:9733:3d13	151.51.61.19
cb15:901b:d157:b51:8045:b51a:9733:3d14	151.51.61.20
cb15:901b:d157:b51:8045:b51a:9733:3d15	151.51.61.21
cb15:901b:d157:b51:8045:b51a:9733:3d16	151.51.61.22
cb15:901b:d157:b51:8045:b51a:9733:3d17	151.51.61.23
cb15:901b:d157:b51:8045:b51a:9733:3d18	151.51.61.24
cb15:901b:d157:b51:8045:b51a:9733:3d19	151.51.61.25
cb15:901b:d157:b51:8045:b51a:9733:3d1a	151.51.61.26
cb15:901b:d157:b51:8045:b51a:9733:3d1b	151.51.61.27
cb15:901b:d157:b51:8045:b51a:9733:3d1c	151.51.61.28
cb15:901b:d157:b51:8045:b51a:9733:3d1d	151.51.61.29
cb15:901b:d157:b51:8045:b51a:9733:3d1e	151.51.61.30
cb15:901b:d157:b51:8045:b51a:9733:3d1f	151.51.61.31
cb15:901b:d157:b51:8045:b51a:9733:3d20	151.51.61.32
cb15:901b:d157:b51:8045:b51a:9733:3d21	151.51.61.33
cb15:901b:d157:b51:8045:b51a:9733:3d22	151.51.61.34
cb15:901b:d157:b51:8045:b51a:9733:3d23	151.51.61.35
cb15:901b:d157:b51:8045:b51a:9733:3d24	151.51.61.36
cb15:901b:d157:b51:8045:b51a:9733:3d25	151.51.61.37
cb15:901b:d157:b51:8045:b51a:9733:3d26	151.51.61.38
cb15:901b:d157:b51:8045:b51a:9733:3d27	151.51.61.39
cb15:901b:d157:b51:8045:b51a:9733:3d28	151.51.61.40
cb15:901b:d157:b51:8045:b51a:9733:3d29	151.51.61.41
cb15:901b:d157:b51:8045:b51a:9733:3d2a	151.51.61.42
cb15:901b:d157:b51:8045:b51a:9733:3d2b	151.51.61.43
cb15:901b:d157:b51:8045:b51a:9733:3d2c	151.51.61.44
cb15:901b:d157:b51:8045:b51a:9733:3d2d	151.51.61.45
cb15:901b:d157:b51:8045:b51a:9733:3d2e	151.51.61.46
cb15:901b:d157:b51:8045:b51a:9733:3d2f	151.51.61.47
cb15:901b:d157:b51:8045:b51a:9733:3d30	151.51.61.48
cb15:901b:d157:b51:8045:b51a:9733:3d31	151.51.61.49
cb15:901b:d157:b51:8045:b51a:9733:3d32	151.51.61.50
cb15:901b:d157:b51:8045:b51a:9733:3d33	151.51.61.51
cb15:901b:d157:b51:8045:b51a:9733:3d34	151.51.61.52
cb15:901b:d157:b51:8045:b51a:9733:3d35	151.51.61.53
cb15:901b:d157:b51:8045:b51a:9733:3d36	151.51.61.54
cb15:901b:d157:b51:8045:b51a:9733:3d37	151.51.61.55
cb15:901b:d157:b51:8045:b51a:9733:3d38	151.51.61.56
cb15:901b:d157:b51:8045:b51a:9733:3d39	151.51.61.57
cb15:901b:d157:b51:8045:b51a:9733:3d3a	151.51.61.58
cb15:901b:d157:b51:8045:b51a:9733:3d3b	151.51.61.59
cb15:901b:d157:b51:8045:b51a:9733:3d3c	151.51.61.60

cb15:901b:d157:b51:8045:b51a:9733:3d3d	151.51.61.61
cb15:901b:d157:b51:8045:b51a:9733:3d3e	151.51.61.62
cb15:901b:d157:b51:8045:b51a:9733:3d3f	151.51.61.63
cb15:901b:d157:b51:8045:b51a:9733:3d40	151.51.61.64
cb15:901b:d157:b51:8045:b51a:9733:3d41	151.51.61.65
cb15:901b:d157:b51:8045:b51a:9733:3d42	151.51.61.66
cb15:901b:d157:b51:8045:b51a:9733:3d43	151.51.61.67
cb15:901b:d157:b51:8045:b51a:9733:3d44	151.51.61.68
cb15:901b:d157:b51:8045:b51a:9733:3d45	151.51.61.69
cb15:901b:d157:b51:8045:b51a:9733:3d46	151.51.61.70
cb15:901b:d157:b51:8045:b51a:9733:3d47	151.51.61.71
cb15:901b:d157:b51:8045:b51a:9733:3d48	151.51.61.72
cb15:901b:d157:b51:8045:b51a:9733:3d49	151.51.61.73
cb15:901b:d157:b51:8045:b51a:9733:3d4a	151.51.61.74
cb15:901b:d157:b51:8045:b51a:9733:3d4b	151.51.61.75
cb15:901b:d157:b51:8045:b51a:9733:3d4c	151.51.61.76
cb15:901b:d157:b51:8045:b51a:9733:3d4d	151.51.61.77
cb15:901b:d157:b51:8045:b51a:9733:3d4e	151.51.61.78
cb15:901b:d157:b51:8045:b51a:9733:3d4f	151.51.61.79
cb15:901b:d157:b51:8045:b51a:9733:3d50	151.51.61.80
cb15:901b:d157:b51:8045:b51a:9733:3d51	151.51.61.81
cb15:901b:d157:b51:8045:b51a:9733:3d52	151.51.61.82
cb15:901b:d157:b51:8045:b51a:9733:3d53	151.51.61.83
cb15:901b:d157:b51:8045:b51a:9733:3d54	151.51.61.84
cb15:901b:d157:b51:8045:b51a:9733:3d55	151.51.61.85
cb15:901b:d157:b51:8045:b51a:9733:3d56	151.51.61.86
cb15:901b:d157:b51:8045:b51a:9733:3d57	151.51.61.87
cb15:901b:d157:b51:8045:b51a:9733:3d58	151.51.61.88
cb15:901b:d157:b51:8045:b51a:9733:3d59	151.51.61.89
cb15:901b:d157:b51:8045:b51a:9733:3d5a	151.51.61.90
cb15:901b:d157:b51:8045:b51a:9733:3d5b	151.51.61.91
cb15:901b:d157:b51:8045:b51a:9733:3d5c	151.51.61.92
cb15:901b:d157:b51:8045:b51a:9733:3d5d	151.51.61.93
cb15:901b:d157:b51:8045:b51a:9733:3d5e	151.51.61.94
cb15:901b:d157:b51:8045:b51a:9733:3d5f	151.51.61.95
cb15:901b:d157:b51:8045:b51a:9733:3d60	151.51.61.96
cb15:901b:d157:b51:8045:b51a:9733:3d61	151.51.61.97
cb15:901b:d157:b51:8045:b51a:9733:3d62	151.51.61.98
cb15:901b:d157:b51:8045:b51a:9733:3d63	151.51.61.99
cb15:901b:d157:b51:8045:b51a:9733:3d64	151.51.61.100
cb15:901b:d157:b51:8045:b51a:9733:3d65	151.51.61.101
cb15:901b:d157:b51:8045:b51a:9733:3d66	151.51.61.102
cb15:901b:d157:b51:8045:b51a:9733:3d67	151.51.61.103
cb15:901b:d157:b51:8045:b51a:9733:3d68	151.51.61.104
cb15:901b:d157:b51:8045:b51a:9733:3d69	151.51.61.105
cb15:901b:d157:b51:8045:b51a:9733:3d6a	151.51.61.106
cb15:901b:d157:b51:8045:b51a:9733:3d6b	151.51.61.107
cb15:901b:d157:b51:8045:b51a:9733:3d6c	151.51.61.108
cb15:901b:d157:b51:8045:b51a:9733:3d6d	151.51.61.109
cb15:901b:d157:b51:8045:b51a:9733:3d6e	151.51.61.110
cb15:901b:d157:b51:8045:b51a:9733:3d6f	151.51.61.111
cb15:901b:d157:b51:8045:b51a:9733:3d70	151.51.61.112
cb15:901b:d157:b51:8045:b51a:9733:3d71	151.51.61.113
cb15:901b:d157:b51:8045:b51a:9733:3d72	151.51.61.114
cb15:901b:d157:b51:8045:b51a:9733:3d73	151.51.61.115
cb15:901b:d157:b51:8045:b51a:9733:3d74	151.51.61.116
cb15:901b:d157:b51:8045:b51a:9733:3d75	151.51.61.117
cb15:901b:d157:b51:8045:b51a:9733:3d76	151.51.61.118
cb15:901b:d157:b51:8045:b51a:9733:3d77	151.51.61.119
cb15:901b:d157:b51:8045:b51a:9733:3d78	151.51.61.120

cb15:901b:d157:b51:8045:b51a:9733:3d79	151.51.61.121
cb15:901b:d157:b51:8045:b51a:9733:3d7a	151.51.61.122
cb15:901b:d157:b51:8045:b51a:9733:3d7b	151.51.61.123
cb15:901b:d157:b51:8045:b51a:9733:3d7c	151.51.61.124
cb15:901b:d157:b51:8045:b51a:9733:3d7d	151.51.61.125
cb15:901b:d157:b51:8045:b51a:9733:3d7e	151.51.61.126
cb15:901b:d157:b51:8045:b51a:9733:3d7f	151.51.61.127
cb15:901b:d157:b51:8045:b51a:9733:3d80	151.51.61.128
cb15:901b:d157:b51:8045:b51a:9733:3d81	151.51.61.129
cb15:901b:d157:b51:8045:b51a:9733:3d82	151.51.61.130
cb15:901b:d157:b51:8045:b51a:9733:3d83	151.51.61.131
cb15:901b:d157:b51:8045:b51a:9733:3d84	151.51.61.132
cb15:901b:d157:b51:8045:b51a:9733:3d85	151.51.61.133
cb15:901b:d157:b51:8045:b51a:9733:3d86	151.51.61.134
cb15:901b:d157:b51:8045:b51a:9733:3d87	151.51.61.135
cb15:901b:d157:b51:8045:b51a:9733:3d88	151.51.61.136
cb15:901b:d157:b51:8045:b51a:9733:3d89	151.51.61.137
cb15:901b:d157:b51:8045:b51a:9733:3d8a	151.51.61.138
cb15:901b:d157:b51:8045:b51a:9733:3d8b	151.51.61.139
cb15:901b:d157:b51:8045:b51a:9733:3d8c	151.51.61.140
cb15:901b:d157:b51:8045:b51a:9733:3d8d	151.51.61.141
cb15:901b:d157:b51:8045:b51a:9733:3d8e	151.51.61.142
cb15:901b:d157:b51:8045:b51a:9733:3d8f	151.51.61.143
cb15:901b:d157:b51:8045:b51a:9733:3d90	151.51.61.144
cb15:901b:d157:b51:8045:b51a:9733:3d91	151.51.61.145
cb15:901b:d157:b51:8045:b51a:9733:3d92	151.51.61.146
cb15:901b:d157:b51:8045:b51a:9733:3d93	151.51.61.147
cb15:901b:d157:b51:8045:b51a:9733:3d94	151.51.61.148
cb15:901b:d157:b51:8045:b51a:9733:3d95	151.51.61.149
cb15:901b:d157:b51:8045:b51a:9733:3d96	151.51.61.150
cb15:901b:d157:b51:8045:b51a:9733:3d97	151.51.61.151
cb15:901b:d157:b51:8045:b51a:9733:3d98	151.51.61.152
cb15:901b:d157:b51:8045:b51a:9733:3d99	151.51.61.153
cb15:901b:d157:b51:8045:b51a:9733:3d9a	151.51.61.154
cb15:901b:d157:b51:8045:b51a:9733:3d9b	151.51.61.155
cb15:901b:d157:b51:8045:b51a:9733:3d9c	151.51.61.156
cb15:901b:d157:b51:8045:b51a:9733:3d9d	151.51.61.157
cb15:901b:d157:b51:8045:b51a:9733:3d9e	151.51.61.158
cb15:901b:d157:b51:8045:b51a:9733:3d9f	151.51.61.159
cb15:901b:d157:b51:8045:b51a:9733:3da0	151.51.61.160
cb15:901b:d157:b51:8045:b51a:9733:3da1	151.51.61.161
cb15:901b:d157:b51:8045:b51a:9733:3da2	151.51.61.162
cb15:901b:d157:b51:8045:b51a:9733:3da3	151.51.61.163
cb15:901b:d157:b51:8045:b51a:9733:3da4	151.51.61.164
cb15:901b:d157:b51:8045:b51a:9733:3da5	151.51.61.165
cb15:901b:d157:b51:8045:b51a:9733:3da6	151.51.61.166
cb15:901b:d157:b51:8045:b51a:9733:3da7	151.51.61.167
cb15:901b:d157:b51:8045:b51a:9733:3da8	151.51.61.168
cb15:901b:d157:b51:8045:b51a:9733:3da9	151.51.61.169
cb15:901b:d157:b51:8045:b51a:9733:3daa	151.51.61.170
cb15:901b:d157:b51:8045:b51a:9733:3dab	151.51.61.171
cb15:901b:d157:b51:8045:b51a:9733:3dac	151.51.61.172
cb15:901b:d157:b51:8045:b51a:9733:3dad	151.51.61.173
cb15:901b:d157:b51:8045:b51a:9733:3dae	151.51.61.174
cb15:901b:d157:b51:8045:b51a:9733:3daf	151.51.61.175
cb15:901b:d157:b51:8045:b51a:9733:3db0	151.51.61.176
cb15:901b:d157:b51:8045:b51a:9733:3db1	151.51.61.177
cb15:901b:d157:b51:8045:b51a:9733:3db2	151.51.61.178
cb15:901b:d157:b51:8045:b51a:9733:3db3	151.51.61.179
cb15:901b:d157:b51:8045:b51a:9733:3db4	151.51.61.180

cb15:901b:d157:b51:8045:b51a:9733:3db5	151.51.61.181
cb15:901b:d157:b51:8045:b51a:9733:3db6	151.51.61.182
cb15:901b:d157:b51:8045:b51a:9733:3db7	151.51.61.183
cb15:901b:d157:b51:8045:b51a:9733:3db8	151.51.61.184
cb15:901b:d157:b51:8045:b51a:9733:3db9	151.51.61.185
cb15:901b:d157:b51:8045:b51a:9733:3dba	151.51.61.186
cb15:901b:d157:b51:8045:b51a:9733:3dbb	151.51.61.187
cb15:901b:d157:b51:8045:b51a:9733:3dbc	151.51.61.188
cb15:901b:d157:b51:8045:b51a:9733:3dbd	151.51.61.189
cb15:901b:d157:b51:8045:b51a:9733:3dbe	151.51.61.190
cb15:901b:d157:b51:8045:b51a:9733:3dbf	151.51.61.191
cb15:901b:d157:b51:8045:b51a:9733:3dc0	151.51.61.192
cb15:901b:d157:b51:8045:b51a:9733:3dc1	151.51.61.193
cb15:901b:d157:b51:8045:b51a:9733:3dc2	151.51.61.194
cb15:901b:d157:b51:8045:b51a:9733:3dc3	151.51.61.195
cb15:901b:d157:b51:8045:b51a:9733:3dc4	151.51.61.196
cb15:901b:d157:b51:8045:b51a:9733:3dc5	151.51.61.197
cb15:901b:d157:b51:8045:b51a:9733:3dc6	151.51.61.198
cb15:901b:d157:b51:8045:b51a:9733:3dc7	151.51.61.199
cb15:901b:d157:b51:8045:b51a:9733:3dc8	151.51.61.200
cb15:901b:d157:b51:8045:b51a:9733:3dc9	151.51.61.201
cb15:901b:d157:b51:8045:b51a:9733:3dca	151.51.61.202
cb15:901b:d157:b51:8045:b51a:9733:3dcb	151.51.61.203
cb15:901b:d157:b51:8045:b51a:9733:3dcc	151.51.61.204
cb15:901b:d157:b51:8045:b51a:9733:3dcd	151.51.61.205
cb15:901b:d157:b51:8045:b51a:9733:3dce	151.51.61.206
cb15:901b:d157:b51:8045:b51a:9733:3dcf	151.51.61.207
cb15:901b:d157:b51:8045:b51a:9733:3dd0	151.51.61.208
cb15:901b:d157:b51:8045:b51a:9733:3dd1	151.51.61.209
cb15:901b:d157:b51:8045:b51a:9733:3dd2	151.51.61.210
cb15:901b:d157:b51:8045:b51a:9733:3dd3	151.51.61.211
cb15:901b:d157:b51:8045:b51a:9733:3dd4	151.51.61.212
cb15:901b:d157:b51:8045:b51a:9733:3dd5	151.51.61.213
cb15:901b:d157:b51:8045:b51a:9733:3dd6	151.51.61.214
cb15:901b:d157:b51:8045:b51a:9733:3dd7	151.51.61.215
cb15:901b:d157:b51:8045:b51a:9733:3dd8	151.51.61.216
cb15:901b:d157:b51:8045:b51a:9733:3dd9	151.51.61.217
cb15:901b:d157:b51:8045:b51a:9733:3dda	151.51.61.218
cb15:901b:d157:b51:8045:b51a:9733:3ddb	151.51.61.219
cb15:901b:d157:b51:8045:b51a:9733:3ddc	151.51.61.220
cb15:901b:d157:b51:8045:b51a:9733:3ddd	151.51.61.221
cb15:901b:d157:b51:8045:b51a:9733:3dde	151.51.61.222
cb15:901b:d157:b51:8045:b51a:9733:3ddf	151.51.61.223
cb15:901b:d157:b51:8045:b51a:9733:3de0	151.51.61.224
cb15:901b:d157:b51:8045:b51a:9733:3de1	151.51.61.225
cb15:901b:d157:b51:8045:b51a:9733:3de2	151.51.61.226
cb15:901b:d157:b51:8045:b51a:9733:3de3	151.51.61.227
cb15:901b:d157:b51:8045:b51a:9733:3de4	151.51.61.228
cb15:901b:d157:b51:8045:b51a:9733:3de5	151.51.61.229
cb15:901b:d157:b51:8045:b51a:9733:3de6	151.51.61.230
cb15:901b:d157:b51:8045:b51a:9733:3de7	151.51.61.231
cb15:901b:d157:b51:8045:b51a:9733:3de8	151.51.61.232
cb15:901b:d157:b51:8045:b51a:9733:3de9	151.51.61.233
cb15:901b:d157:b51:8045:b51a:9733:3dea	151.51.61.234
cb15:901b:d157:b51:8045:b51a:9733:3deb	151.51.61.235
cb15:901b:d157:b51:8045:b51a:9733:3dec	151.51.61.236
cb15:901b:d157:b51:8045:b51a:9733:3ded	151.51.61.237
cb15:901b:d157:b51:8045:b51a:9733:3dee	151.51.61.238
cb15:901b:d157:b51:8045:b51a:9733:3def	151.51.61.239
cb15:901b:d157:b51:8045:b51a:9733:3df0	151.51.61.240
cb15:901b:d157:b51:8045:b51a:9733:3df1	151.51.61.241
cb15:901b:d157:b51:8045:b51a:9733:3df2	151.51.61.242
cb15:901b:d157:b51:8045:b51a:9733:3df3	151.51.61.243
cb15:901b:d157:b51:8045:b51a:9733:3df4	151.51.61.244
cb15:901b:d157:b51:8045:b51a:9733:3df5	151.51.61.245
cb15:901b:d157:b51:8045:b51a:9733:3df6	151.51.61.246
cb15:901b:d157:b51:8045:b51a:9733:3df7	151.51.61.247
cb15:901b:d157:b51:8045:b51a:9733:3df8	151.51.61.248
cb15:901b:d157:b51:8045:b51a:9733:3df9	151.51.61.249
cb15:901b:d157:b51:8045:b51a:9733:3dfa	151.51.61.250
cb15:901b:d157:b51:8045:b51a:9733:3dfb	151.51.61.251
cb15:901b:d157:b51:8045:b51a:9733:3dfc	151.51.61.252
cb15:901b:d157:b51:8045:b51a:9733:3dfd	151.51.61.253
cb15:901b:d157:b51:8045:b51a:9733:3dfe	151.51.61.254
cb15:901b:d157:b51:8045:b51a:9733:3dff	151.51.61.255

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.