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:b51a:700c:e157:3d01	225.87.61.1
cb15:901b:901b:1324:b51a:700c:e157:3d02	225.87.61.2
cb15:901b:901b:1324:b51a:700c:e157:3d03	225.87.61.3
cb15:901b:901b:1324:b51a:700c:e157:3d04	225.87.61.4
cb15:901b:901b:1324:b51a:700c:e157:3d05	225.87.61.5
cb15:901b:901b:1324:b51a:700c:e157:3d06	225.87.61.6
cb15:901b:901b:1324:b51a:700c:e157:3d07	225.87.61.7
cb15:901b:901b:1324:b51a:700c:e157:3d08	225.87.61.8
cb15:901b:901b:1324:b51a:700c:e157:3d09	225.87.61.9
cb15:901b:901b:1324:b51a:700c:e157:3d0a	225.87.61.10
cb15:901b:901b:1324:b51a:700c:e157:3d0b	225.87.61.11
cb15:901b:901b:1324:b51a:700c:e157:3d0c	225.87.61.12
cb15:901b:901b:1324:b51a:700c:e157:3d0d	225.87.61.13
cb15:901b:901b:1324:b51a:700c:e157:3d0e	225.87.61.14
cb15:901b:901b:1324:b51a:700c:e157:3d0f	225.87.61.15
cb15:901b:901b:1324:b51a:700c:e157:3d10	225.87.61.16
cb15:901b:901b:1324:b51a:700c:e157:3d11	225.87.61.17
cb15:901b:901b:1324:b51a:700c:e157:3d12	225.87.61.18
cb15:901b:901b:1324:b51a:700c:e157:3d13	225.87.61.19
cb15:901b:901b:1324:b51a:700c:e157:3d14	225.87.61.20
cb15:901b:901b:1324:b51a:700c:e157:3d15	225.87.61.21
cb15:901b:901b:1324:b51a:700c:e157:3d16	225.87.61.22
cb15:901b:901b:1324:b51a:700c:e157:3d17	225.87.61.23
cb15:901b:901b:1324:b51a:700c:e157:3d18	225.87.61.24
cb15:901b:901b:1324:b51a:700c:e157:3d19	225.87.61.25
cb15:901b:901b:1324:b51a:700c:e157:3d1a	225.87.61.26
cb15:901b:901b:1324:b51a:700c:e157:3d1b	225.87.61.27
cb15:901b:901b:1324:b51a:700c:e157:3d1c	225.87.61.28
cb15:901b:901b:1324:b51a:700c:e157:3d1d	225.87.61.29
cb15:901b:901b:1324:b51a:700c:e157:3d1e	225.87.61.30
cb15:901b:901b:1324:b51a:700c:e157:3d1f	225.87.61.31
cb15:901b:901b:1324:b51a:700c:e157:3d20	225.87.61.32
cb15:901b:901b:1324:b51a:700c:e157:3d21	225.87.61.33
cb15:901b:901b:1324:b51a:700c:e157:3d22	225.87.61.34
cb15:901b:901b:1324:b51a:700c:e157:3d23	225.87.61.35
cb15:901b:901b:1324:b51a:700c:e157:3d24	225.87.61.36
cb15:901b:901b:1324:b51a:700c:e157:3d25	225.87.61.37
cb15:901b:901b:1324:b51a:700c:e157:3d26	225.87.61.38
cb15:901b:901b:1324:b51a:700c:e157:3d27	225.87.61.39
cb15:901b:901b:1324:b51a:700c:e157:3d28	225.87.61.40
cb15:901b:901b:1324:b51a:700c:e157:3d29	225.87.61.41
cb15:901b:901b:1324:b51a:700c:e157:3d2a	225.87.61.42
cb15:901b:901b:1324:b51a:700c:e157:3d2b	225.87.61.43
cb15:901b:901b:1324:b51a:700c:e157:3d2c	225.87.61.44
cb15:901b:901b:1324:b51a:700c:e157:3d2d	225.87.61.45
cb15:901b:901b:1324:b51a:700c:e157:3d2e	225.87.61.46
cb15:901b:901b:1324:b51a:700c:e157:3d2f	225.87.61.47
cb15:901b:901b:1324:b51a:700c:e157:3d30	225.87.61.48
cb15:901b:901b:1324:b51a:700c:e157:3d31	225.87.61.49
cb15:901b:901b:1324:b51a:700c:e157:3d32	225.87.61.50
cb15:901b:901b:1324:b51a:700c:e157:3d33	225.87.61.51
cb15:901b:901b:1324:b51a:700c:e157:3d34	225.87.61.52
cb15:901b:901b:1324:b51a:700c:e157:3d35	225.87.61.53
cb15:901b:901b:1324:b51a:700c:e157:3d36	225.87.61.54
cb15:901b:901b:1324:b51a:700c:e157:3d37	225.87.61.55
cb15:901b:901b:1324:b51a:700c:e157:3d38	225.87.61.56
cb15:901b:901b:1324:b51a:700c:e157:3d39	225.87.61.57
cb15:901b:901b:1324:b51a:700c:e157:3d3a	225.87.61.58
cb15:901b:901b:1324:b51a:700c:e157:3d3b	225.87.61.59
cb15:901b:901b:1324:b51a:700c:e157:3d3c	225.87.61.60

cb15:901b:901b:1324:b51a:700c:e157:3d3d	225.87.61.61
cb15:901b:901b:1324:b51a:700c:e157:3d3e	225.87.61.62
cb15:901b:901b:1324:b51a:700c:e157:3d3f	225.87.61.63
cb15:901b:901b:1324:b51a:700c:e157:3d40	225.87.61.64
cb15:901b:901b:1324:b51a:700c:e157:3d41	225.87.61.65
cb15:901b:901b:1324:b51a:700c:e157:3d42	225.87.61.66
cb15:901b:901b:1324:b51a:700c:e157:3d43	225.87.61.67
cb15:901b:901b:1324:b51a:700c:e157:3d44	225.87.61.68
cb15:901b:901b:1324:b51a:700c:e157:3d45	225.87.61.69
cb15:901b:901b:1324:b51a:700c:e157:3d46	225.87.61.70
cb15:901b:901b:1324:b51a:700c:e157:3d47	225.87.61.71
cb15:901b:901b:1324:b51a:700c:e157:3d48	225.87.61.72
cb15:901b:901b:1324:b51a:700c:e157:3d49	225.87.61.73
cb15:901b:901b:1324:b51a:700c:e157:3d4a	225.87.61.74
cb15:901b:901b:1324:b51a:700c:e157:3d4b	225.87.61.75
cb15:901b:901b:1324:b51a:700c:e157:3d4c	225.87.61.76
cb15:901b:901b:1324:b51a:700c:e157:3d4d	225.87.61.77
cb15:901b:901b:1324:b51a:700c:e157:3d4e	225.87.61.78
cb15:901b:901b:1324:b51a:700c:e157:3d4f	225.87.61.79
cb15:901b:901b:1324:b51a:700c:e157:3d50	225.87.61.80
cb15:901b:901b:1324:b51a:700c:e157:3d51	225.87.61.81
cb15:901b:901b:1324:b51a:700c:e157:3d52	225.87.61.82
cb15:901b:901b:1324:b51a:700c:e157:3d53	225.87.61.83
cb15:901b:901b:1324:b51a:700c:e157:3d54	225.87.61.84
cb15:901b:901b:1324:b51a:700c:e157:3d55	225.87.61.85
cb15:901b:901b:1324:b51a:700c:e157:3d56	225.87.61.86
cb15:901b:901b:1324:b51a:700c:e157:3d57	225.87.61.87
cb15:901b:901b:1324:b51a:700c:e157:3d58	225.87.61.88
cb15:901b:901b:1324:b51a:700c:e157:3d59	225.87.61.89
cb15:901b:901b:1324:b51a:700c:e157:3d5a	225.87.61.90
cb15:901b:901b:1324:b51a:700c:e157:3d5b	225.87.61.91
cb15:901b:901b:1324:b51a:700c:e157:3d5c	225.87.61.92
cb15:901b:901b:1324:b51a:700c:e157:3d5d	225.87.61.93
cb15:901b:901b:1324:b51a:700c:e157:3d5e	225.87.61.94
cb15:901b:901b:1324:b51a:700c:e157:3d5f	225.87.61.95
cb15:901b:901b:1324:b51a:700c:e157:3d60	225.87.61.96
cb15:901b:901b:1324:b51a:700c:e157:3d61	225.87.61.97
cb15:901b:901b:1324:b51a:700c:e157:3d62	225.87.61.98
cb15:901b:901b:1324:b51a:700c:e157:3d63	225.87.61.99
cb15:901b:901b:1324:b51a:700c:e157:3d64	225.87.61.100
cb15:901b:901b:1324:b51a:700c:e157:3d65	225.87.61.101
cb15:901b:901b:1324:b51a:700c:e157:3d66	225.87.61.102
cb15:901b:901b:1324:b51a:700c:e157:3d67	225.87.61.103
cb15:901b:901b:1324:b51a:700c:e157:3d68	225.87.61.104
cb15:901b:901b:1324:b51a:700c:e157:3d69	225.87.61.105
cb15:901b:901b:1324:b51a:700c:e157:3d6a	225.87.61.106
cb15:901b:901b:1324:b51a:700c:e157:3d6b	225.87.61.107
cb15:901b:901b:1324:b51a:700c:e157:3d6c	225.87.61.108
cb15:901b:901b:1324:b51a:700c:e157:3d6d	225.87.61.109
cb15:901b:901b:1324:b51a:700c:e157:3d6e	225.87.61.110
cb15:901b:901b:1324:b51a:700c:e157:3d6f	225.87.61.111
cb15:901b:901b:1324:b51a:700c:e157:3d70	225.87.61.112
cb15:901b:901b:1324:b51a:700c:e157:3d71	225.87.61.113
cb15:901b:901b:1324:b51a:700c:e157:3d72	225.87.61.114
cb15:901b:901b:1324:b51a:700c:e157:3d73	225.87.61.115
cb15:901b:901b:1324:b51a:700c:e157:3d74	225.87.61.116
cb15:901b:901b:1324:b51a:700c:e157:3d75	225.87.61.117
cb15:901b:901b:1324:b51a:700c:e157:3d76	225.87.61.118
cb15:901b:901b:1324:b51a:700c:e157:3d77	225.87.61.119
cb15:901b:901b:1324:b51a:700c:e157:3d78	225.87.61.120

cb15:901b:901b:1324:b51a:700c:e157:3d79	225.87.61.121
cb15:901b:901b:1324:b51a:700c:e157:3d7a	225.87.61.122
cb15:901b:901b:1324:b51a:700c:e157:3d7b	225.87.61.123
cb15:901b:901b:1324:b51a:700c:e157:3d7c	225.87.61.124
cb15:901b:901b:1324:b51a:700c:e157:3d7d	225.87.61.125
cb15:901b:901b:1324:b51a:700c:e157:3d7e	225.87.61.126
cb15:901b:901b:1324:b51a:700c:e157:3d7f	225.87.61.127
cb15:901b:901b:1324:b51a:700c:e157:3d80	225.87.61.128
cb15:901b:901b:1324:b51a:700c:e157:3d81	225.87.61.129
cb15:901b:901b:1324:b51a:700c:e157:3d82	225.87.61.130
cb15:901b:901b:1324:b51a:700c:e157:3d83	225.87.61.131
cb15:901b:901b:1324:b51a:700c:e157:3d84	225.87.61.132
cb15:901b:901b:1324:b51a:700c:e157:3d85	225.87.61.133
cb15:901b:901b:1324:b51a:700c:e157:3d86	225.87.61.134
cb15:901b:901b:1324:b51a:700c:e157:3d87	225.87.61.135
cb15:901b:901b:1324:b51a:700c:e157:3d88	225.87.61.136
cb15:901b:901b:1324:b51a:700c:e157:3d89	225.87.61.137
cb15:901b:901b:1324:b51a:700c:e157:3d8a	225.87.61.138
cb15:901b:901b:1324:b51a:700c:e157:3d8b	225.87.61.139
cb15:901b:901b:1324:b51a:700c:e157:3d8c	225.87.61.140
cb15:901b:901b:1324:b51a:700c:e157:3d8d	225.87.61.141
cb15:901b:901b:1324:b51a:700c:e157:3d8e	225.87.61.142
cb15:901b:901b:1324:b51a:700c:e157:3d8f	225.87.61.143
cb15:901b:901b:1324:b51a:700c:e157:3d90	225.87.61.144
cb15:901b:901b:1324:b51a:700c:e157:3d91	225.87.61.145
cb15:901b:901b:1324:b51a:700c:e157:3d92	225.87.61.146
cb15:901b:901b:1324:b51a:700c:e157:3d93	225.87.61.147
cb15:901b:901b:1324:b51a:700c:e157:3d94	225.87.61.148
cb15:901b:901b:1324:b51a:700c:e157:3d95	225.87.61.149
cb15:901b:901b:1324:b51a:700c:e157:3d96	225.87.61.150
cb15:901b:901b:1324:b51a:700c:e157:3d97	225.87.61.151
cb15:901b:901b:1324:b51a:700c:e157:3d98	225.87.61.152
cb15:901b:901b:1324:b51a:700c:e157:3d99	225.87.61.153
cb15:901b:901b:1324:b51a:700c:e157:3d9a	225.87.61.154
cb15:901b:901b:1324:b51a:700c:e157:3d9b	225.87.61.155
cb15:901b:901b:1324:b51a:700c:e157:3d9c	225.87.61.156
cb15:901b:901b:1324:b51a:700c:e157:3d9d	225.87.61.157
cb15:901b:901b:1324:b51a:700c:e157:3d9e	225.87.61.158
cb15:901b:901b:1324:b51a:700c:e157:3d9f	225.87.61.159
cb15:901b:901b:1324:b51a:700c:e157:3da0	225.87.61.160
cb15:901b:901b:1324:b51a:700c:e157:3da1	225.87.61.161
cb15:901b:901b:1324:b51a:700c:e157:3da2	225.87.61.162
cb15:901b:901b:1324:b51a:700c:e157:3da3	225.87.61.163
cb15:901b:901b:1324:b51a:700c:e157:3da4	225.87.61.164
cb15:901b:901b:1324:b51a:700c:e157:3da5	225.87.61.165
cb15:901b:901b:1324:b51a:700c:e157:3da6	225.87.61.166
cb15:901b:901b:1324:b51a:700c:e157:3da7	225.87.61.167
cb15:901b:901b:1324:b51a:700c:e157:3da8	225.87.61.168
cb15:901b:901b:1324:b51a:700c:e157:3da9	225.87.61.169
cb15:901b:901b:1324:b51a:700c:e157:3daa	225.87.61.170
cb15:901b:901b:1324:b51a:700c:e157:3dab	225.87.61.171
cb15:901b:901b:1324:b51a:700c:e157:3dac	225.87.61.172
cb15:901b:901b:1324:b51a:700c:e157:3dad	225.87.61.173
cb15:901b:901b:1324:b51a:700c:e157:3dae	225.87.61.174
cb15:901b:901b:1324:b51a:700c:e157:3daf	225.87.61.175
cb15:901b:901b:1324:b51a:700c:e157:3db0	225.87.61.176
cb15:901b:901b:1324:b51a:700c:e157:3db1	225.87.61.177
cb15:901b:901b:1324:b51a:700c:e157:3db2	225.87.61.178
cb15:901b:901b:1324:b51a:700c:e157:3db3	225.87.61.179
cb15:901b:901b:1324:b51a:700c:e157:3db4	225.87.61.180

cb15:901b:901b:1324:b51a:700c:e157:3db5	225.87.61.181
cb15:901b:901b:1324:b51a:700c:e157:3db6	225.87.61.182
cb15:901b:901b:1324:b51a:700c:e157:3db7	225.87.61.183
cb15:901b:901b:1324:b51a:700c:e157:3db8	225.87.61.184
cb15:901b:901b:1324:b51a:700c:e157:3db9	225.87.61.185
cb15:901b:901b:1324:b51a:700c:e157:3dba	225.87.61.186
cb15:901b:901b:1324:b51a:700c:e157:3dbb	225.87.61.187
cb15:901b:901b:1324:b51a:700c:e157:3dbc	225.87.61.188
cb15:901b:901b:1324:b51a:700c:e157:3dbd	225.87.61.189
cb15:901b:901b:1324:b51a:700c:e157:3dbe	225.87.61.190
cb15:901b:901b:1324:b51a:700c:e157:3dbf	225.87.61.191
cb15:901b:901b:1324:b51a:700c:e157:3dc0	225.87.61.192
cb15:901b:901b:1324:b51a:700c:e157:3dc1	225.87.61.193
cb15:901b:901b:1324:b51a:700c:e157:3dc2	225.87.61.194
cb15:901b:901b:1324:b51a:700c:e157:3dc3	225.87.61.195
cb15:901b:901b:1324:b51a:700c:e157:3dc4	225.87.61.196
cb15:901b:901b:1324:b51a:700c:e157:3dc5	225.87.61.197
cb15:901b:901b:1324:b51a:700c:e157:3dc6	225.87.61.198
cb15:901b:901b:1324:b51a:700c:e157:3dc7	225.87.61.199
cb15:901b:901b:1324:b51a:700c:e157:3dc8	225.87.61.200
cb15:901b:901b:1324:b51a:700c:e157:3dc9	225.87.61.201
cb15:901b:901b:1324:b51a:700c:e157:3dca	225.87.61.202
cb15:901b:901b:1324:b51a:700c:e157:3dcb	225.87.61.203
cb15:901b:901b:1324:b51a:700c:e157:3dcc	225.87.61.204
cb15:901b:901b:1324:b51a:700c:e157:3dcd	225.87.61.205
cb15:901b:901b:1324:b51a:700c:e157:3dce	225.87.61.206
cb15:901b:901b:1324:b51a:700c:e157:3dcf	225.87.61.207
cb15:901b:901b:1324:b51a:700c:e157:3dd0	225.87.61.208
cb15:901b:901b:1324:b51a:700c:e157:3dd1	225.87.61.209
cb15:901b:901b:1324:b51a:700c:e157:3dd2	225.87.61.210
cb15:901b:901b:1324:b51a:700c:e157:3dd3	225.87.61.211
cb15:901b:901b:1324:b51a:700c:e157:3dd4	225.87.61.212
cb15:901b:901b:1324:b51a:700c:e157:3dd5	225.87.61.213
cb15:901b:901b:1324:b51a:700c:e157:3dd6	225.87.61.214
cb15:901b:901b:1324:b51a:700c:e157:3dd7	225.87.61.215
cb15:901b:901b:1324:b51a:700c:e157:3dd8	225.87.61.216
cb15:901b:901b:1324:b51a:700c:e157:3dd9	225.87.61.217
cb15:901b:901b:1324:b51a:700c:e157:3dda	225.87.61.218
cb15:901b:901b:1324:b51a:700c:e157:3ddb	225.87.61.219
cb15:901b:901b:1324:b51a:700c:e157:3ddc	225.87.61.220
cb15:901b:901b:1324:b51a:700c:e157:3ddd	225.87.61.221
cb15:901b:901b:1324:b51a:700c:e157:3dde	225.87.61.222
cb15:901b:901b:1324:b51a:700c:e157:3ddf	225.87.61.223
cb15:901b:901b:1324:b51a:700c:e157:3de0	225.87.61.224
cb15:901b:901b:1324:b51a:700c:e157:3de1	225.87.61.225
cb15:901b:901b:1324:b51a:700c:e157:3de2	225.87.61.226
cb15:901b:901b:1324:b51a:700c:e157:3de3	225.87.61.227
cb15:901b:901b:1324:b51a:700c:e157:3de4	225.87.61.228
cb15:901b:901b:1324:b51a:700c:e157:3de5	225.87.61.229
cb15:901b:901b:1324:b51a:700c:e157:3de6	225.87.61.230
cb15:901b:901b:1324:b51a:700c:e157:3de7	225.87.61.231
cb15:901b:901b:1324:b51a:700c:e157:3de8	225.87.61.232
cb15:901b:901b:1324:b51a:700c:e157:3de9	225.87.61.233
cb15:901b:901b:1324:b51a:700c:e157:3dea	225.87.61.234
cb15:901b:901b:1324:b51a:700c:e157:3deb	225.87.61.235
cb15:901b:901b:1324:b51a:700c:e157:3dec	225.87.61.236
cb15:901b:901b:1324:b51a:700c:e157:3ded	225.87.61.237
cb15:901b:901b:1324:b51a:700c:e157:3dee	225.87.61.238
cb15:901b:901b:1324:b51a:700c:e157:3def	225.87.61.239
cb15:901b:901b:1324:b51a:700c:e157:3df0	225.87.61.240
cb15:901b:901b:1324:b51a:700c:e157:3df1	225.87.61.241
cb15:901b:901b:1324:b51a:700c:e157:3df2	225.87.61.242
cb15:901b:901b:1324:b51a:700c:e157:3df3	225.87.61.243
cb15:901b:901b:1324:b51a:700c:e157:3df4	225.87.61.244
cb15:901b:901b:1324:b51a:700c:e157:3df5	225.87.61.245
cb15:901b:901b:1324:b51a:700c:e157:3df6	225.87.61.246
cb15:901b:901b:1324:b51a:700c:e157:3df7	225.87.61.247
cb15:901b:901b:1324:b51a:700c:e157:3df8	225.87.61.248
cb15:901b:901b:1324:b51a:700c:e157:3df9	225.87.61.249
cb15:901b:901b:1324:b51a:700c:e157:3dfa	225.87.61.250
cb15:901b:901b:1324:b51a:700c:e157:3dfb	225.87.61.251
cb15:901b:901b:1324:b51a:700c:e157:3dfc	225.87.61.252
cb15:901b:901b:1324:b51a:700c:e157:3dfd	225.87.61.253
cb15:901b:901b:1324:b51a:700c:e157:3dfe	225.87.61.254
cb15:901b:901b:1324:b51a:700c:e157:3dff	225.87.61.255

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.