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:df49:dc01	223.73.220.1
cb15:901b:d157:b51:8045:b51a:df49:dc02	223.73.220.2
cb15:901b:d157:b51:8045:b51a:df49:dc03	223.73.220.3
cb15:901b:d157:b51:8045:b51a:df49:dc04	223.73.220.4
cb15:901b:d157:b51:8045:b51a:df49:dc05	223.73.220.5
cb15:901b:d157:b51:8045:b51a:df49:dc06	223.73.220.6
cb15:901b:d157:b51:8045:b51a:df49:dc07	223.73.220.7
cb15:901b:d157:b51:8045:b51a:df49:dc08	223.73.220.8
cb15:901b:d157:b51:8045:b51a:df49:dc09	223.73.220.9
cb15:901b:d157:b51:8045:b51a:df49:dc0a	223.73.220.10
cb15:901b:d157:b51:8045:b51a:df49:dc0b	223.73.220.11
cb15:901b:d157:b51:8045:b51a:df49:dc0c	223.73.220.12
cb15:901b:d157:b51:8045:b51a:df49:dc0d	223.73.220.13
cb15:901b:d157:b51:8045:b51a:df49:dc0e	223.73.220.14
cb15:901b:d157:b51:8045:b51a:df49:dc0f	223.73.220.15
cb15:901b:d157:b51:8045:b51a:df49:dc10	223.73.220.16
cb15:901b:d157:b51:8045:b51a:df49:dc11	223.73.220.17
cb15:901b:d157:b51:8045:b51a:df49:dc12	223.73.220.18
cb15:901b:d157:b51:8045:b51a:df49:dc13	223.73.220.19
cb15:901b:d157:b51:8045:b51a:df49:dc14	223.73.220.20
cb15:901b:d157:b51:8045:b51a:df49:dc15	223.73.220.21
cb15:901b:d157:b51:8045:b51a:df49:dc16	223.73.220.22
cb15:901b:d157:b51:8045:b51a:df49:dc17	223.73.220.23
cb15:901b:d157:b51:8045:b51a:df49:dc18	223.73.220.24
cb15:901b:d157:b51:8045:b51a:df49:dc19	223.73.220.25
cb15:901b:d157:b51:8045:b51a:df49:dc1a	223.73.220.26
cb15:901b:d157:b51:8045:b51a:df49:dc1b	223.73.220.27
cb15:901b:d157:b51:8045:b51a:df49:dc1c	223.73.220.28
cb15:901b:d157:b51:8045:b51a:df49:dc1d	223.73.220.29
cb15:901b:d157:b51:8045:b51a:df49:dc1e	223.73.220.30
cb15:901b:d157:b51:8045:b51a:df49:dc1f	223.73.220.31
cb15:901b:d157:b51:8045:b51a:df49:dc20	223.73.220.32
cb15:901b:d157:b51:8045:b51a:df49:dc21	223.73.220.33
cb15:901b:d157:b51:8045:b51a:df49:dc22	223.73.220.34
cb15:901b:d157:b51:8045:b51a:df49:dc23	223.73.220.35
cb15:901b:d157:b51:8045:b51a:df49:dc24	223.73.220.36
cb15:901b:d157:b51:8045:b51a:df49:dc25	223.73.220.37
cb15:901b:d157:b51:8045:b51a:df49:dc26	223.73.220.38
cb15:901b:d157:b51:8045:b51a:df49:dc27	223.73.220.39
cb15:901b:d157:b51:8045:b51a:df49:dc28	223.73.220.40
cb15:901b:d157:b51:8045:b51a:df49:dc29	223.73.220.41
cb15:901b:d157:b51:8045:b51a:df49:dc2a	223.73.220.42
cb15:901b:d157:b51:8045:b51a:df49:dc2b	223.73.220.43
cb15:901b:d157:b51:8045:b51a:df49:dc2c	223.73.220.44
cb15:901b:d157:b51:8045:b51a:df49:dc2d	223.73.220.45
cb15:901b:d157:b51:8045:b51a:df49:dc2e	223.73.220.46
cb15:901b:d157:b51:8045:b51a:df49:dc2f	223.73.220.47
cb15:901b:d157:b51:8045:b51a:df49:dc30	223.73.220.48
cb15:901b:d157:b51:8045:b51a:df49:dc31	223.73.220.49
cb15:901b:d157:b51:8045:b51a:df49:dc32	223.73.220.50
cb15:901b:d157:b51:8045:b51a:df49:dc33	223.73.220.51
cb15:901b:d157:b51:8045:b51a:df49:dc34	223.73.220.52
cb15:901b:d157:b51:8045:b51a:df49:dc35	223.73.220.53
cb15:901b:d157:b51:8045:b51a:df49:dc36	223.73.220.54
cb15:901b:d157:b51:8045:b51a:df49:dc37	223.73.220.55
cb15:901b:d157:b51:8045:b51a:df49:dc38	223.73.220.56
cb15:901b:d157:b51:8045:b51a:df49:dc39	223.73.220.57
cb15:901b:d157:b51:8045:b51a:df49:dc3a	223.73.220.58
cb15:901b:d157:b51:8045:b51a:df49:dc3b	223.73.220.59
cb15:901b:d157:b51:8045:b51a:df49:dc3c	223.73.220.60

cb15:901b:d157:b51:8045:b51a:df49:dc3d	223.73.220.61
cb15:901b:d157:b51:8045:b51a:df49:dc3e	223.73.220.62
cb15:901b:d157:b51:8045:b51a:df49:dc3f	223.73.220.63
cb15:901b:d157:b51:8045:b51a:df49:dc40	223.73.220.64
cb15:901b:d157:b51:8045:b51a:df49:dc41	223.73.220.65
cb15:901b:d157:b51:8045:b51a:df49:dc42	223.73.220.66
cb15:901b:d157:b51:8045:b51a:df49:dc43	223.73.220.67
cb15:901b:d157:b51:8045:b51a:df49:dc44	223.73.220.68
cb15:901b:d157:b51:8045:b51a:df49:dc45	223.73.220.69
cb15:901b:d157:b51:8045:b51a:df49:dc46	223.73.220.70
cb15:901b:d157:b51:8045:b51a:df49:dc47	223.73.220.71
cb15:901b:d157:b51:8045:b51a:df49:dc48	223.73.220.72
cb15:901b:d157:b51:8045:b51a:df49:dc49	223.73.220.73
cb15:901b:d157:b51:8045:b51a:df49:dc4a	223.73.220.74
cb15:901b:d157:b51:8045:b51a:df49:dc4b	223.73.220.75
cb15:901b:d157:b51:8045:b51a:df49:dc4c	223.73.220.76
cb15:901b:d157:b51:8045:b51a:df49:dc4d	223.73.220.77
cb15:901b:d157:b51:8045:b51a:df49:dc4e	223.73.220.78
cb15:901b:d157:b51:8045:b51a:df49:dc4f	223.73.220.79
cb15:901b:d157:b51:8045:b51a:df49:dc50	223.73.220.80
cb15:901b:d157:b51:8045:b51a:df49:dc51	223.73.220.81
cb15:901b:d157:b51:8045:b51a:df49:dc52	223.73.220.82
cb15:901b:d157:b51:8045:b51a:df49:dc53	223.73.220.83
cb15:901b:d157:b51:8045:b51a:df49:dc54	223.73.220.84
cb15:901b:d157:b51:8045:b51a:df49:dc55	223.73.220.85
cb15:901b:d157:b51:8045:b51a:df49:dc56	223.73.220.86
cb15:901b:d157:b51:8045:b51a:df49:dc57	223.73.220.87
cb15:901b:d157:b51:8045:b51a:df49:dc58	223.73.220.88
cb15:901b:d157:b51:8045:b51a:df49:dc59	223.73.220.89
cb15:901b:d157:b51:8045:b51a:df49:dc5a	223.73.220.90
cb15:901b:d157:b51:8045:b51a:df49:dc5b	223.73.220.91
cb15:901b:d157:b51:8045:b51a:df49:dc5c	223.73.220.92
cb15:901b:d157:b51:8045:b51a:df49:dc5d	223.73.220.93
cb15:901b:d157:b51:8045:b51a:df49:dc5e	223.73.220.94
cb15:901b:d157:b51:8045:b51a:df49:dc5f	223.73.220.95
cb15:901b:d157:b51:8045:b51a:df49:dc60	223.73.220.96
cb15:901b:d157:b51:8045:b51a:df49:dc61	223.73.220.97
cb15:901b:d157:b51:8045:b51a:df49:dc62	223.73.220.98
cb15:901b:d157:b51:8045:b51a:df49:dc63	223.73.220.99
cb15:901b:d157:b51:8045:b51a:df49:dc64	223.73.220.100
cb15:901b:d157:b51:8045:b51a:df49:dc65	223.73.220.101
cb15:901b:d157:b51:8045:b51a:df49:dc66	223.73.220.102
cb15:901b:d157:b51:8045:b51a:df49:dc67	223.73.220.103
cb15:901b:d157:b51:8045:b51a:df49:dc68	223.73.220.104
cb15:901b:d157:b51:8045:b51a:df49:dc69	223.73.220.105
cb15:901b:d157:b51:8045:b51a:df49:dc6a	223.73.220.106
cb15:901b:d157:b51:8045:b51a:df49:dc6b	223.73.220.107
cb15:901b:d157:b51:8045:b51a:df49:dc6c	223.73.220.108
cb15:901b:d157:b51:8045:b51a:df49:dc6d	223.73.220.109
cb15:901b:d157:b51:8045:b51a:df49:dc6e	223.73.220.110
cb15:901b:d157:b51:8045:b51a:df49:dc6f	223.73.220.111
cb15:901b:d157:b51:8045:b51a:df49:dc70	223.73.220.112
cb15:901b:d157:b51:8045:b51a:df49:dc71	223.73.220.113
cb15:901b:d157:b51:8045:b51a:df49:dc72	223.73.220.114
cb15:901b:d157:b51:8045:b51a:df49:dc73	223.73.220.115
cb15:901b:d157:b51:8045:b51a:df49:dc74	223.73.220.116
cb15:901b:d157:b51:8045:b51a:df49:dc75	223.73.220.117
cb15:901b:d157:b51:8045:b51a:df49:dc76	223.73.220.118
cb15:901b:d157:b51:8045:b51a:df49:dc77	223.73.220.119
cb15:901b:d157:b51:8045:b51a:df49:dc78	223.73.220.120

cb15:901b:d157:b51:8045:b51a:df49:dc79	223.73.220.121
cb15:901b:d157:b51:8045:b51a:df49:dc7a	223.73.220.122
cb15:901b:d157:b51:8045:b51a:df49:dc7b	223.73.220.123
cb15:901b:d157:b51:8045:b51a:df49:dc7c	223.73.220.124
cb15:901b:d157:b51:8045:b51a:df49:dc7d	223.73.220.125
cb15:901b:d157:b51:8045:b51a:df49:dc7e	223.73.220.126
cb15:901b:d157:b51:8045:b51a:df49:dc7f	223.73.220.127
cb15:901b:d157:b51:8045:b51a:df49:dc80	223.73.220.128
cb15:901b:d157:b51:8045:b51a:df49:dc81	223.73.220.129
cb15:901b:d157:b51:8045:b51a:df49:dc82	223.73.220.130
cb15:901b:d157:b51:8045:b51a:df49:dc83	223.73.220.131
cb15:901b:d157:b51:8045:b51a:df49:dc84	223.73.220.132
cb15:901b:d157:b51:8045:b51a:df49:dc85	223.73.220.133
cb15:901b:d157:b51:8045:b51a:df49:dc86	223.73.220.134
cb15:901b:d157:b51:8045:b51a:df49:dc87	223.73.220.135
cb15:901b:d157:b51:8045:b51a:df49:dc88	223.73.220.136
cb15:901b:d157:b51:8045:b51a:df49:dc89	223.73.220.137
cb15:901b:d157:b51:8045:b51a:df49:dc8a	223.73.220.138
cb15:901b:d157:b51:8045:b51a:df49:dc8b	223.73.220.139
cb15:901b:d157:b51:8045:b51a:df49:dc8c	223.73.220.140
cb15:901b:d157:b51:8045:b51a:df49:dc8d	223.73.220.141
cb15:901b:d157:b51:8045:b51a:df49:dc8e	223.73.220.142
cb15:901b:d157:b51:8045:b51a:df49:dc8f	223.73.220.143
cb15:901b:d157:b51:8045:b51a:df49:dc90	223.73.220.144
cb15:901b:d157:b51:8045:b51a:df49:dc91	223.73.220.145
cb15:901b:d157:b51:8045:b51a:df49:dc92	223.73.220.146
cb15:901b:d157:b51:8045:b51a:df49:dc93	223.73.220.147
cb15:901b:d157:b51:8045:b51a:df49:dc94	223.73.220.148
cb15:901b:d157:b51:8045:b51a:df49:dc95	223.73.220.149
cb15:901b:d157:b51:8045:b51a:df49:dc96	223.73.220.150
cb15:901b:d157:b51:8045:b51a:df49:dc97	223.73.220.151
cb15:901b:d157:b51:8045:b51a:df49:dc98	223.73.220.152
cb15:901b:d157:b51:8045:b51a:df49:dc99	223.73.220.153
cb15:901b:d157:b51:8045:b51a:df49:dc9a	223.73.220.154
cb15:901b:d157:b51:8045:b51a:df49:dc9b	223.73.220.155
cb15:901b:d157:b51:8045:b51a:df49:dc9c	223.73.220.156
cb15:901b:d157:b51:8045:b51a:df49:dc9d	223.73.220.157
cb15:901b:d157:b51:8045:b51a:df49:dc9e	223.73.220.158
cb15:901b:d157:b51:8045:b51a:df49:dc9f	223.73.220.159
cb15:901b:d157:b51:8045:b51a:df49:dca0	223.73.220.160
cb15:901b:d157:b51:8045:b51a:df49:dca1	223.73.220.161
cb15:901b:d157:b51:8045:b51a:df49:dca2	223.73.220.162
cb15:901b:d157:b51:8045:b51a:df49:dca3	223.73.220.163
cb15:901b:d157:b51:8045:b51a:df49:dca4	223.73.220.164
cb15:901b:d157:b51:8045:b51a:df49:dca5	223.73.220.165
cb15:901b:d157:b51:8045:b51a:df49:dca6	223.73.220.166
cb15:901b:d157:b51:8045:b51a:df49:dca7	223.73.220.167
cb15:901b:d157:b51:8045:b51a:df49:dca8	223.73.220.168
cb15:901b:d157:b51:8045:b51a:df49:dca9	223.73.220.169
cb15:901b:d157:b51:8045:b51a:df49:dcaa	223.73.220.170
cb15:901b:d157:b51:8045:b51a:df49:dcab	223.73.220.171
cb15:901b:d157:b51:8045:b51a:df49:dcac	223.73.220.172
cb15:901b:d157:b51:8045:b51a:df49:dcad	223.73.220.173
cb15:901b:d157:b51:8045:b51a:df49:dcae	223.73.220.174
cb15:901b:d157:b51:8045:b51a:df49:dcaf	223.73.220.175
cb15:901b:d157:b51:8045:b51a:df49:dcb0	223.73.220.176
cb15:901b:d157:b51:8045:b51a:df49:dcb1	223.73.220.177
cb15:901b:d157:b51:8045:b51a:df49:dcb2	223.73.220.178
cb15:901b:d157:b51:8045:b51a:df49:dcb3	223.73.220.179
cb15:901b:d157:b51:8045:b51a:df49:dcb4	223.73.220.180

cb15:901b:d157:b51:8045:b51a:df49:dcb5	223.73.220.181
cb15:901b:d157:b51:8045:b51a:df49:dcb6	223.73.220.182
cb15:901b:d157:b51:8045:b51a:df49:dcb7	223.73.220.183
cb15:901b:d157:b51:8045:b51a:df49:dcb8	223.73.220.184
cb15:901b:d157:b51:8045:b51a:df49:dcb9	223.73.220.185
cb15:901b:d157:b51:8045:b51a:df49:dcba	223.73.220.186
cb15:901b:d157:b51:8045:b51a:df49:dcbb	223.73.220.187
cb15:901b:d157:b51:8045:b51a:df49:dcbc	223.73.220.188
cb15:901b:d157:b51:8045:b51a:df49:dcbd	223.73.220.189
cb15:901b:d157:b51:8045:b51a:df49:dcbe	223.73.220.190
cb15:901b:d157:b51:8045:b51a:df49:dcbf	223.73.220.191
cb15:901b:d157:b51:8045:b51a:df49:dcc0	223.73.220.192
cb15:901b:d157:b51:8045:b51a:df49:dcc1	223.73.220.193
cb15:901b:d157:b51:8045:b51a:df49:dcc2	223.73.220.194
cb15:901b:d157:b51:8045:b51a:df49:dcc3	223.73.220.195
cb15:901b:d157:b51:8045:b51a:df49:dcc4	223.73.220.196
cb15:901b:d157:b51:8045:b51a:df49:dcc5	223.73.220.197
cb15:901b:d157:b51:8045:b51a:df49:dcc6	223.73.220.198
cb15:901b:d157:b51:8045:b51a:df49:dcc7	223.73.220.199
cb15:901b:d157:b51:8045:b51a:df49:dcc8	223.73.220.200
cb15:901b:d157:b51:8045:b51a:df49:dcc9	223.73.220.201
cb15:901b:d157:b51:8045:b51a:df49:dcca	223.73.220.202
cb15:901b:d157:b51:8045:b51a:df49:dccb	223.73.220.203
cb15:901b:d157:b51:8045:b51a:df49:dccc	223.73.220.204
cb15:901b:d157:b51:8045:b51a:df49:dccd	223.73.220.205
cb15:901b:d157:b51:8045:b51a:df49:dcce	223.73.220.206
cb15:901b:d157:b51:8045:b51a:df49:dccf	223.73.220.207
cb15:901b:d157:b51:8045:b51a:df49:dcd0	223.73.220.208
cb15:901b:d157:b51:8045:b51a:df49:dcd1	223.73.220.209
cb15:901b:d157:b51:8045:b51a:df49:dcd2	223.73.220.210
cb15:901b:d157:b51:8045:b51a:df49:dcd3	223.73.220.211
cb15:901b:d157:b51:8045:b51a:df49:dcd4	223.73.220.212
cb15:901b:d157:b51:8045:b51a:df49:dcd5	223.73.220.213
cb15:901b:d157:b51:8045:b51a:df49:dcd6	223.73.220.214
cb15:901b:d157:b51:8045:b51a:df49:dcd7	223.73.220.215
cb15:901b:d157:b51:8045:b51a:df49:dcd8	223.73.220.216
cb15:901b:d157:b51:8045:b51a:df49:dcd9	223.73.220.217
cb15:901b:d157:b51:8045:b51a:df49:dcda	223.73.220.218
cb15:901b:d157:b51:8045:b51a:df49:dcdb	223.73.220.219
cb15:901b:d157:b51:8045:b51a:df49:dcdc	223.73.220.220
cb15:901b:d157:b51:8045:b51a:df49:dcdd	223.73.220.221
cb15:901b:d157:b51:8045:b51a:df49:dcde	223.73.220.222
cb15:901b:d157:b51:8045:b51a:df49:dcdf	223.73.220.223
cb15:901b:d157:b51:8045:b51a:df49:dce0	223.73.220.224
cb15:901b:d157:b51:8045:b51a:df49:dce1	223.73.220.225
cb15:901b:d157:b51:8045:b51a:df49:dce2	223.73.220.226
cb15:901b:d157:b51:8045:b51a:df49:dce3	223.73.220.227
cb15:901b:d157:b51:8045:b51a:df49:dce4	223.73.220.228
cb15:901b:d157:b51:8045:b51a:df49:dce5	223.73.220.229
cb15:901b:d157:b51:8045:b51a:df49:dce6	223.73.220.230
cb15:901b:d157:b51:8045:b51a:df49:dce7	223.73.220.231
cb15:901b:d157:b51:8045:b51a:df49:dce8	223.73.220.232
cb15:901b:d157:b51:8045:b51a:df49:dce9	223.73.220.233
cb15:901b:d157:b51:8045:b51a:df49:dcea	223.73.220.234
cb15:901b:d157:b51:8045:b51a:df49:dceb	223.73.220.235
cb15:901b:d157:b51:8045:b51a:df49:dcec	223.73.220.236
cb15:901b:d157:b51:8045:b51a:df49:dced	223.73.220.237
cb15:901b:d157:b51:8045:b51a:df49:dcee	223.73.220.238
cb15:901b:d157:b51:8045:b51a:df49:dcef	223.73.220.239
cb15:901b:d157:b51:8045:b51a:df49:dcf0	223.73.220.240
cb15:901b:d157:b51:8045:b51a:df49:dcf1	223.73.220.241
cb15:901b:d157:b51:8045:b51a:df49:dcf2	223.73.220.242
cb15:901b:d157:b51:8045:b51a:df49:dcf3	223.73.220.243
cb15:901b:d157:b51:8045:b51a:df49:dcf4	223.73.220.244
cb15:901b:d157:b51:8045:b51a:df49:dcf5	223.73.220.245
cb15:901b:d157:b51:8045:b51a:df49:dcf6	223.73.220.246
cb15:901b:d157:b51:8045:b51a:df49:dcf7	223.73.220.247
cb15:901b:d157:b51:8045:b51a:df49:dcf8	223.73.220.248
cb15:901b:d157:b51:8045:b51a:df49:dcf9	223.73.220.249
cb15:901b:d157:b51:8045:b51a:df49:dcfa	223.73.220.250
cb15:901b:d157:b51:8045:b51a:df49:dcfb	223.73.220.251
cb15:901b:d157:b51:8045:b51a:df49:dcfc	223.73.220.252
cb15:901b:d157:b51:8045:b51a:df49:dcfd	223.73.220.253
cb15:901b:d157:b51:8045:b51a:df49:dcfe	223.73.220.254
cb15:901b:d157:b51:8045:b51a:df49:dcff	223.73.220.255

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.