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:b51:7b51:fb84:dc01	251.132.220.1
cb15:901b:901b:1324:b51:7b51:fb84:dc02	251.132.220.2
cb15:901b:901b:1324:b51:7b51:fb84:dc03	251.132.220.3
cb15:901b:901b:1324:b51:7b51:fb84:dc04	251.132.220.4
cb15:901b:901b:1324:b51:7b51:fb84:dc05	251.132.220.5
cb15:901b:901b:1324:b51:7b51:fb84:dc06	251.132.220.6
cb15:901b:901b:1324:b51:7b51:fb84:dc07	251.132.220.7
cb15:901b:901b:1324:b51:7b51:fb84:dc08	251.132.220.8
cb15:901b:901b:1324:b51:7b51:fb84:dc09	251.132.220.9
cb15:901b:901b:1324:b51:7b51:fb84:dc0a	251.132.220.10
cb15:901b:901b:1324:b51:7b51:fb84:dc0b	251.132.220.11
cb15:901b:901b:1324:b51:7b51:fb84:dc0c	251.132.220.12
cb15:901b:901b:1324:b51:7b51:fb84:dc0d	251.132.220.13
cb15:901b:901b:1324:b51:7b51:fb84:dc0e	251.132.220.14
cb15:901b:901b:1324:b51:7b51:fb84:dc0f	251.132.220.15
cb15:901b:901b:1324:b51:7b51:fb84:dc10	251.132.220.16
cb15:901b:901b:1324:b51:7b51:fb84:dc11	251.132.220.17
cb15:901b:901b:1324:b51:7b51:fb84:dc12	251.132.220.18
cb15:901b:901b:1324:b51:7b51:fb84:dc13	251.132.220.19
cb15:901b:901b:1324:b51:7b51:fb84:dc14	251.132.220.20
cb15:901b:901b:1324:b51:7b51:fb84:dc15	251.132.220.21
cb15:901b:901b:1324:b51:7b51:fb84:dc16	251.132.220.22
cb15:901b:901b:1324:b51:7b51:fb84:dc17	251.132.220.23
cb15:901b:901b:1324:b51:7b51:fb84:dc18	251.132.220.24
cb15:901b:901b:1324:b51:7b51:fb84:dc19	251.132.220.25
cb15:901b:901b:1324:b51:7b51:fb84:dc1a	251.132.220.26
cb15:901b:901b:1324:b51:7b51:fb84:dc1b	251.132.220.27
cb15:901b:901b:1324:b51:7b51:fb84:dc1c	251.132.220.28
cb15:901b:901b:1324:b51:7b51:fb84:dc1d	251.132.220.29
cb15:901b:901b:1324:b51:7b51:fb84:dc1e	251.132.220.30
cb15:901b:901b:1324:b51:7b51:fb84:dc1f	251.132.220.31
cb15:901b:901b:1324:b51:7b51:fb84:dc20	251.132.220.32
cb15:901b:901b:1324:b51:7b51:fb84:dc21	251.132.220.33
cb15:901b:901b:1324:b51:7b51:fb84:dc22	251.132.220.34
cb15:901b:901b:1324:b51:7b51:fb84:dc23	251.132.220.35
cb15:901b:901b:1324:b51:7b51:fb84:dc24	251.132.220.36
cb15:901b:901b:1324:b51:7b51:fb84:dc25	251.132.220.37
cb15:901b:901b:1324:b51:7b51:fb84:dc26	251.132.220.38
cb15:901b:901b:1324:b51:7b51:fb84:dc27	251.132.220.39
cb15:901b:901b:1324:b51:7b51:fb84:dc28	251.132.220.40
cb15:901b:901b:1324:b51:7b51:fb84:dc29	251.132.220.41
cb15:901b:901b:1324:b51:7b51:fb84:dc2a	251.132.220.42
cb15:901b:901b:1324:b51:7b51:fb84:dc2b	251.132.220.43
cb15:901b:901b:1324:b51:7b51:fb84:dc2c	251.132.220.44
cb15:901b:901b:1324:b51:7b51:fb84:dc2d	251.132.220.45
cb15:901b:901b:1324:b51:7b51:fb84:dc2e	251.132.220.46
cb15:901b:901b:1324:b51:7b51:fb84:dc2f	251.132.220.47
cb15:901b:901b:1324:b51:7b51:fb84:dc30	251.132.220.48
cb15:901b:901b:1324:b51:7b51:fb84:dc31	251.132.220.49
cb15:901b:901b:1324:b51:7b51:fb84:dc32	251.132.220.50
cb15:901b:901b:1324:b51:7b51:fb84:dc33	251.132.220.51
cb15:901b:901b:1324:b51:7b51:fb84:dc34	251.132.220.52
cb15:901b:901b:1324:b51:7b51:fb84:dc35	251.132.220.53
cb15:901b:901b:1324:b51:7b51:fb84:dc36	251.132.220.54
cb15:901b:901b:1324:b51:7b51:fb84:dc37	251.132.220.55
cb15:901b:901b:1324:b51:7b51:fb84:dc38	251.132.220.56
cb15:901b:901b:1324:b51:7b51:fb84:dc39	251.132.220.57
cb15:901b:901b:1324:b51:7b51:fb84:dc3a	251.132.220.58
cb15:901b:901b:1324:b51:7b51:fb84:dc3b	251.132.220.59
cb15:901b:901b:1324:b51:7b51:fb84:dc3c	251.132.220.60

cb15:901b:901b:1324:b51:7b51:fb84:dc3d	251.132.220.61
cb15:901b:901b:1324:b51:7b51:fb84:dc3e	251.132.220.62
cb15:901b:901b:1324:b51:7b51:fb84:dc3f	251.132.220.63
cb15:901b:901b:1324:b51:7b51:fb84:dc40	251.132.220.64
cb15:901b:901b:1324:b51:7b51:fb84:dc41	251.132.220.65
cb15:901b:901b:1324:b51:7b51:fb84:dc42	251.132.220.66
cb15:901b:901b:1324:b51:7b51:fb84:dc43	251.132.220.67
cb15:901b:901b:1324:b51:7b51:fb84:dc44	251.132.220.68
cb15:901b:901b:1324:b51:7b51:fb84:dc45	251.132.220.69
cb15:901b:901b:1324:b51:7b51:fb84:dc46	251.132.220.70
cb15:901b:901b:1324:b51:7b51:fb84:dc47	251.132.220.71
cb15:901b:901b:1324:b51:7b51:fb84:dc48	251.132.220.72
cb15:901b:901b:1324:b51:7b51:fb84:dc49	251.132.220.73
cb15:901b:901b:1324:b51:7b51:fb84:dc4a	251.132.220.74
cb15:901b:901b:1324:b51:7b51:fb84:dc4b	251.132.220.75
cb15:901b:901b:1324:b51:7b51:fb84:dc4c	251.132.220.76
cb15:901b:901b:1324:b51:7b51:fb84:dc4d	251.132.220.77
cb15:901b:901b:1324:b51:7b51:fb84:dc4e	251.132.220.78
cb15:901b:901b:1324:b51:7b51:fb84:dc4f	251.132.220.79
cb15:901b:901b:1324:b51:7b51:fb84:dc50	251.132.220.80
cb15:901b:901b:1324:b51:7b51:fb84:dc51	251.132.220.81
cb15:901b:901b:1324:b51:7b51:fb84:dc52	251.132.220.82
cb15:901b:901b:1324:b51:7b51:fb84:dc53	251.132.220.83
cb15:901b:901b:1324:b51:7b51:fb84:dc54	251.132.220.84
cb15:901b:901b:1324:b51:7b51:fb84:dc55	251.132.220.85
cb15:901b:901b:1324:b51:7b51:fb84:dc56	251.132.220.86
cb15:901b:901b:1324:b51:7b51:fb84:dc57	251.132.220.87
cb15:901b:901b:1324:b51:7b51:fb84:dc58	251.132.220.88
cb15:901b:901b:1324:b51:7b51:fb84:dc59	251.132.220.89
cb15:901b:901b:1324:b51:7b51:fb84:dc5a	251.132.220.90
cb15:901b:901b:1324:b51:7b51:fb84:dc5b	251.132.220.91
cb15:901b:901b:1324:b51:7b51:fb84:dc5c	251.132.220.92
cb15:901b:901b:1324:b51:7b51:fb84:dc5d	251.132.220.93
cb15:901b:901b:1324:b51:7b51:fb84:dc5e	251.132.220.94
cb15:901b:901b:1324:b51:7b51:fb84:dc5f	251.132.220.95
cb15:901b:901b:1324:b51:7b51:fb84:dc60	251.132.220.96
cb15:901b:901b:1324:b51:7b51:fb84:dc61	251.132.220.97
cb15:901b:901b:1324:b51:7b51:fb84:dc62	251.132.220.98
cb15:901b:901b:1324:b51:7b51:fb84:dc63	251.132.220.99
cb15:901b:901b:1324:b51:7b51:fb84:dc64	251.132.220.100
cb15:901b:901b:1324:b51:7b51:fb84:dc65	251.132.220.101
cb15:901b:901b:1324:b51:7b51:fb84:dc66	251.132.220.102
cb15:901b:901b:1324:b51:7b51:fb84:dc67	251.132.220.103
cb15:901b:901b:1324:b51:7b51:fb84:dc68	251.132.220.104
cb15:901b:901b:1324:b51:7b51:fb84:dc69	251.132.220.105
cb15:901b:901b:1324:b51:7b51:fb84:dc6a	251.132.220.106
cb15:901b:901b:1324:b51:7b51:fb84:dc6b	251.132.220.107
cb15:901b:901b:1324:b51:7b51:fb84:dc6c	251.132.220.108
cb15:901b:901b:1324:b51:7b51:fb84:dc6d	251.132.220.109
cb15:901b:901b:1324:b51:7b51:fb84:dc6e	251.132.220.110
cb15:901b:901b:1324:b51:7b51:fb84:dc6f	251.132.220.111
cb15:901b:901b:1324:b51:7b51:fb84:dc70	251.132.220.112
cb15:901b:901b:1324:b51:7b51:fb84:dc71	251.132.220.113
cb15:901b:901b:1324:b51:7b51:fb84:dc72	251.132.220.114
cb15:901b:901b:1324:b51:7b51:fb84:dc73	251.132.220.115
cb15:901b:901b:1324:b51:7b51:fb84:dc74	251.132.220.116
cb15:901b:901b:1324:b51:7b51:fb84:dc75	251.132.220.117
cb15:901b:901b:1324:b51:7b51:fb84:dc76	251.132.220.118
cb15:901b:901b:1324:b51:7b51:fb84:dc77	251.132.220.119
cb15:901b:901b:1324:b51:7b51:fb84:dc78	251.132.220.120

cb15:901b:901b:1324:b51:7b51:fb84:dc79	251.132.220.121
cb15:901b:901b:1324:b51:7b51:fb84:dc7a	251.132.220.122
cb15:901b:901b:1324:b51:7b51:fb84:dc7b	251.132.220.123
cb15:901b:901b:1324:b51:7b51:fb84:dc7c	251.132.220.124
cb15:901b:901b:1324:b51:7b51:fb84:dc7d	251.132.220.125
cb15:901b:901b:1324:b51:7b51:fb84:dc7e	251.132.220.126
cb15:901b:901b:1324:b51:7b51:fb84:dc7f	251.132.220.127
cb15:901b:901b:1324:b51:7b51:fb84:dc80	251.132.220.128
cb15:901b:901b:1324:b51:7b51:fb84:dc81	251.132.220.129
cb15:901b:901b:1324:b51:7b51:fb84:dc82	251.132.220.130
cb15:901b:901b:1324:b51:7b51:fb84:dc83	251.132.220.131
cb15:901b:901b:1324:b51:7b51:fb84:dc84	251.132.220.132
cb15:901b:901b:1324:b51:7b51:fb84:dc85	251.132.220.133
cb15:901b:901b:1324:b51:7b51:fb84:dc86	251.132.220.134
cb15:901b:901b:1324:b51:7b51:fb84:dc87	251.132.220.135
cb15:901b:901b:1324:b51:7b51:fb84:dc88	251.132.220.136
cb15:901b:901b:1324:b51:7b51:fb84:dc89	251.132.220.137
cb15:901b:901b:1324:b51:7b51:fb84:dc8a	251.132.220.138
cb15:901b:901b:1324:b51:7b51:fb84:dc8b	251.132.220.139
cb15:901b:901b:1324:b51:7b51:fb84:dc8c	251.132.220.140
cb15:901b:901b:1324:b51:7b51:fb84:dc8d	251.132.220.141
cb15:901b:901b:1324:b51:7b51:fb84:dc8e	251.132.220.142
cb15:901b:901b:1324:b51:7b51:fb84:dc8f	251.132.220.143
cb15:901b:901b:1324:b51:7b51:fb84:dc90	251.132.220.144
cb15:901b:901b:1324:b51:7b51:fb84:dc91	251.132.220.145
cb15:901b:901b:1324:b51:7b51:fb84:dc92	251.132.220.146
cb15:901b:901b:1324:b51:7b51:fb84:dc93	251.132.220.147
cb15:901b:901b:1324:b51:7b51:fb84:dc94	251.132.220.148
cb15:901b:901b:1324:b51:7b51:fb84:dc95	251.132.220.149
cb15:901b:901b:1324:b51:7b51:fb84:dc96	251.132.220.150
cb15:901b:901b:1324:b51:7b51:fb84:dc97	251.132.220.151
cb15:901b:901b:1324:b51:7b51:fb84:dc98	251.132.220.152
cb15:901b:901b:1324:b51:7b51:fb84:dc99	251.132.220.153
cb15:901b:901b:1324:b51:7b51:fb84:dc9a	251.132.220.154
cb15:901b:901b:1324:b51:7b51:fb84:dc9b	251.132.220.155
cb15:901b:901b:1324:b51:7b51:fb84:dc9c	251.132.220.156
cb15:901b:901b:1324:b51:7b51:fb84:dc9d	251.132.220.157
cb15:901b:901b:1324:b51:7b51:fb84:dc9e	251.132.220.158
cb15:901b:901b:1324:b51:7b51:fb84:dc9f	251.132.220.159
cb15:901b:901b:1324:b51:7b51:fb84:dca0	251.132.220.160
cb15:901b:901b:1324:b51:7b51:fb84:dca1	251.132.220.161
cb15:901b:901b:1324:b51:7b51:fb84:dca2	251.132.220.162
cb15:901b:901b:1324:b51:7b51:fb84:dca3	251.132.220.163
cb15:901b:901b:1324:b51:7b51:fb84:dca4	251.132.220.164
cb15:901b:901b:1324:b51:7b51:fb84:dca5	251.132.220.165
cb15:901b:901b:1324:b51:7b51:fb84:dca6	251.132.220.166
cb15:901b:901b:1324:b51:7b51:fb84:dca7	251.132.220.167
cb15:901b:901b:1324:b51:7b51:fb84:dca8	251.132.220.168
cb15:901b:901b:1324:b51:7b51:fb84:dca9	251.132.220.169
cb15:901b:901b:1324:b51:7b51:fb84:dcaa	251.132.220.170
cb15:901b:901b:1324:b51:7b51:fb84:dcab	251.132.220.171
cb15:901b:901b:1324:b51:7b51:fb84:dcac	251.132.220.172
cb15:901b:901b:1324:b51:7b51:fb84:dcad	251.132.220.173
cb15:901b:901b:1324:b51:7b51:fb84:dcae	251.132.220.174
cb15:901b:901b:1324:b51:7b51:fb84:dcaf	251.132.220.175
cb15:901b:901b:1324:b51:7b51:fb84:dcb0	251.132.220.176
cb15:901b:901b:1324:b51:7b51:fb84:dcb1	251.132.220.177
cb15:901b:901b:1324:b51:7b51:fb84:dcb2	251.132.220.178
cb15:901b:901b:1324:b51:7b51:fb84:dcb3	251.132.220.179
cb15:901b:901b:1324:b51:7b51:fb84:dcb4	251.132.220.180

cb15:901b:901b:1324:b51:7b51:fb84:dcb5	251.132.220.181
cb15:901b:901b:1324:b51:7b51:fb84:dcb6	251.132.220.182
cb15:901b:901b:1324:b51:7b51:fb84:dcb7	251.132.220.183
cb15:901b:901b:1324:b51:7b51:fb84:dcb8	251.132.220.184
cb15:901b:901b:1324:b51:7b51:fb84:dcb9	251.132.220.185
cb15:901b:901b:1324:b51:7b51:fb84:dcba	251.132.220.186
cb15:901b:901b:1324:b51:7b51:fb84:dcbb	251.132.220.187
cb15:901b:901b:1324:b51:7b51:fb84:dcbc	251.132.220.188
cb15:901b:901b:1324:b51:7b51:fb84:dcbd	251.132.220.189
cb15:901b:901b:1324:b51:7b51:fb84:dcbe	251.132.220.190
cb15:901b:901b:1324:b51:7b51:fb84:dcbf	251.132.220.191
cb15:901b:901b:1324:b51:7b51:fb84:dcc0	251.132.220.192
cb15:901b:901b:1324:b51:7b51:fb84:dcc1	251.132.220.193
cb15:901b:901b:1324:b51:7b51:fb84:dcc2	251.132.220.194
cb15:901b:901b:1324:b51:7b51:fb84:dcc3	251.132.220.195
cb15:901b:901b:1324:b51:7b51:fb84:dcc4	251.132.220.196
cb15:901b:901b:1324:b51:7b51:fb84:dcc5	251.132.220.197
cb15:901b:901b:1324:b51:7b51:fb84:dcc6	251.132.220.198
cb15:901b:901b:1324:b51:7b51:fb84:dcc7	251.132.220.199
cb15:901b:901b:1324:b51:7b51:fb84:dcc8	251.132.220.200
cb15:901b:901b:1324:b51:7b51:fb84:dcc9	251.132.220.201
cb15:901b:901b:1324:b51:7b51:fb84:dcca	251.132.220.202
cb15:901b:901b:1324:b51:7b51:fb84:dccb	251.132.220.203
cb15:901b:901b:1324:b51:7b51:fb84:dccc	251.132.220.204
cb15:901b:901b:1324:b51:7b51:fb84:dccd	251.132.220.205
cb15:901b:901b:1324:b51:7b51:fb84:dcce	251.132.220.206
cb15:901b:901b:1324:b51:7b51:fb84:dccf	251.132.220.207
cb15:901b:901b:1324:b51:7b51:fb84:dcd0	251.132.220.208
cb15:901b:901b:1324:b51:7b51:fb84:dcd1	251.132.220.209
cb15:901b:901b:1324:b51:7b51:fb84:dcd2	251.132.220.210
cb15:901b:901b:1324:b51:7b51:fb84:dcd3	251.132.220.211
cb15:901b:901b:1324:b51:7b51:fb84:dcd4	251.132.220.212
cb15:901b:901b:1324:b51:7b51:fb84:dcd5	251.132.220.213
cb15:901b:901b:1324:b51:7b51:fb84:dcd6	251.132.220.214
cb15:901b:901b:1324:b51:7b51:fb84:dcd7	251.132.220.215
cb15:901b:901b:1324:b51:7b51:fb84:dcd8	251.132.220.216
cb15:901b:901b:1324:b51:7b51:fb84:dcd9	251.132.220.217
cb15:901b:901b:1324:b51:7b51:fb84:dcda	251.132.220.218
cb15:901b:901b:1324:b51:7b51:fb84:dcdb	251.132.220.219
cb15:901b:901b:1324:b51:7b51:fb84:dcdc	251.132.220.220
cb15:901b:901b:1324:b51:7b51:fb84:dcdd	251.132.220.221
cb15:901b:901b:1324:b51:7b51:fb84:dcde	251.132.220.222
cb15:901b:901b:1324:b51:7b51:fb84:dcdf	251.132.220.223
cb15:901b:901b:1324:b51:7b51:fb84:dce0	251.132.220.224
cb15:901b:901b:1324:b51:7b51:fb84:dce1	251.132.220.225
cb15:901b:901b:1324:b51:7b51:fb84:dce2	251.132.220.226
cb15:901b:901b:1324:b51:7b51:fb84:dce3	251.132.220.227
cb15:901b:901b:1324:b51:7b51:fb84:dce4	251.132.220.228
cb15:901b:901b:1324:b51:7b51:fb84:dce5	251.132.220.229
cb15:901b:901b:1324:b51:7b51:fb84:dce6	251.132.220.230
cb15:901b:901b:1324:b51:7b51:fb84:dce7	251.132.220.231
cb15:901b:901b:1324:b51:7b51:fb84:dce8	251.132.220.232
cb15:901b:901b:1324:b51:7b51:fb84:dce9	251.132.220.233
cb15:901b:901b:1324:b51:7b51:fb84:dcea	251.132.220.234
cb15:901b:901b:1324:b51:7b51:fb84:dceb	251.132.220.235
cb15:901b:901b:1324:b51:7b51:fb84:dcec	251.132.220.236
cb15:901b:901b:1324:b51:7b51:fb84:dced	251.132.220.237
cb15:901b:901b:1324:b51:7b51:fb84:dcee	251.132.220.238
cb15:901b:901b:1324:b51:7b51:fb84:dcef	251.132.220.239
cb15:901b:901b:1324:b51:7b51:fb84:dcf0	251.132.220.240
cb15:901b:901b:1324:b51:7b51:fb84:dcf1	251.132.220.241
cb15:901b:901b:1324:b51:7b51:fb84:dcf2	251.132.220.242
cb15:901b:901b:1324:b51:7b51:fb84:dcf3	251.132.220.243
cb15:901b:901b:1324:b51:7b51:fb84:dcf4	251.132.220.244
cb15:901b:901b:1324:b51:7b51:fb84:dcf5	251.132.220.245
cb15:901b:901b:1324:b51:7b51:fb84:dcf6	251.132.220.246
cb15:901b:901b:1324:b51:7b51:fb84:dcf7	251.132.220.247
cb15:901b:901b:1324:b51:7b51:fb84:dcf8	251.132.220.248
cb15:901b:901b:1324:b51:7b51:fb84:dcf9	251.132.220.249
cb15:901b:901b:1324:b51:7b51:fb84:dcfa	251.132.220.250
cb15:901b:901b:1324:b51:7b51:fb84:dcfb	251.132.220.251
cb15:901b:901b:1324:b51:7b51:fb84:dcfc	251.132.220.252
cb15:901b:901b:1324:b51:7b51:fb84:dcfd	251.132.220.253
cb15:901b:901b:1324:b51:7b51:fb84:dcfe	251.132.220.254
cb15:901b:901b:1324:b51:7b51:fb84:dcff	251.132.220.255

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.