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:df49:5b01	223.73.91.1
cb15:901b:d157:b51:8045:b51a:df49:5b02	223.73.91.2
cb15:901b:d157:b51:8045:b51a:df49:5b03	223.73.91.3
cb15:901b:d157:b51:8045:b51a:df49:5b04	223.73.91.4
cb15:901b:d157:b51:8045:b51a:df49:5b05	223.73.91.5
cb15:901b:d157:b51:8045:b51a:df49:5b06	223.73.91.6
cb15:901b:d157:b51:8045:b51a:df49:5b07	223.73.91.7
cb15:901b:d157:b51:8045:b51a:df49:5b08	223.73.91.8
cb15:901b:d157:b51:8045:b51a:df49:5b09	223.73.91.9
cb15:901b:d157:b51:8045:b51a:df49:5b0a	223.73.91.10
cb15:901b:d157:b51:8045:b51a:df49:5b0b	223.73.91.11
cb15:901b:d157:b51:8045:b51a:df49:5b0c	223.73.91.12
cb15:901b:d157:b51:8045:b51a:df49:5b0d	223.73.91.13
cb15:901b:d157:b51:8045:b51a:df49:5b0e	223.73.91.14
cb15:901b:d157:b51:8045:b51a:df49:5b0f	223.73.91.15
cb15:901b:d157:b51:8045:b51a:df49:5b10	223.73.91.16
cb15:901b:d157:b51:8045:b51a:df49:5b11	223.73.91.17
cb15:901b:d157:b51:8045:b51a:df49:5b12	223.73.91.18
cb15:901b:d157:b51:8045:b51a:df49:5b13	223.73.91.19
cb15:901b:d157:b51:8045:b51a:df49:5b14	223.73.91.20
cb15:901b:d157:b51:8045:b51a:df49:5b15	223.73.91.21
cb15:901b:d157:b51:8045:b51a:df49:5b16	223.73.91.22
cb15:901b:d157:b51:8045:b51a:df49:5b17	223.73.91.23
cb15:901b:d157:b51:8045:b51a:df49:5b18	223.73.91.24
cb15:901b:d157:b51:8045:b51a:df49:5b19	223.73.91.25
cb15:901b:d157:b51:8045:b51a:df49:5b1a	223.73.91.26
cb15:901b:d157:b51:8045:b51a:df49:5b1b	223.73.91.27
cb15:901b:d157:b51:8045:b51a:df49:5b1c	223.73.91.28
cb15:901b:d157:b51:8045:b51a:df49:5b1d	223.73.91.29
cb15:901b:d157:b51:8045:b51a:df49:5b1e	223.73.91.30
cb15:901b:d157:b51:8045:b51a:df49:5b1f	223.73.91.31
cb15:901b:d157:b51:8045:b51a:df49:5b20	223.73.91.32
cb15:901b:d157:b51:8045:b51a:df49:5b21	223.73.91.33
cb15:901b:d157:b51:8045:b51a:df49:5b22	223.73.91.34
cb15:901b:d157:b51:8045:b51a:df49:5b23	223.73.91.35
cb15:901b:d157:b51:8045:b51a:df49:5b24	223.73.91.36
cb15:901b:d157:b51:8045:b51a:df49:5b25	223.73.91.37
cb15:901b:d157:b51:8045:b51a:df49:5b26	223.73.91.38
cb15:901b:d157:b51:8045:b51a:df49:5b27	223.73.91.39
cb15:901b:d157:b51:8045:b51a:df49:5b28	223.73.91.40
cb15:901b:d157:b51:8045:b51a:df49:5b29	223.73.91.41
cb15:901b:d157:b51:8045:b51a:df49:5b2a	223.73.91.42
cb15:901b:d157:b51:8045:b51a:df49:5b2b	223.73.91.43
cb15:901b:d157:b51:8045:b51a:df49:5b2c	223.73.91.44
cb15:901b:d157:b51:8045:b51a:df49:5b2d	223.73.91.45
cb15:901b:d157:b51:8045:b51a:df49:5b2e	223.73.91.46
cb15:901b:d157:b51:8045:b51a:df49:5b2f	223.73.91.47
cb15:901b:d157:b51:8045:b51a:df49:5b30	223.73.91.48
cb15:901b:d157:b51:8045:b51a:df49:5b31	223.73.91.49
cb15:901b:d157:b51:8045:b51a:df49:5b32	223.73.91.50
cb15:901b:d157:b51:8045:b51a:df49:5b33	223.73.91.51
cb15:901b:d157:b51:8045:b51a:df49:5b34	223.73.91.52
cb15:901b:d157:b51:8045:b51a:df49:5b35	223.73.91.53
cb15:901b:d157:b51:8045:b51a:df49:5b36	223.73.91.54
cb15:901b:d157:b51:8045:b51a:df49:5b37	223.73.91.55
cb15:901b:d157:b51:8045:b51a:df49:5b38	223.73.91.56
cb15:901b:d157:b51:8045:b51a:df49:5b39	223.73.91.57
cb15:901b:d157:b51:8045:b51a:df49:5b3a	223.73.91.58
cb15:901b:d157:b51:8045:b51a:df49:5b3b	223.73.91.59
cb15:901b:d157:b51:8045:b51a:df49:5b3c	223.73.91.60

cb15:901b:d157:b51:8045:b51a:df49:5b3d	223.73.91.61
cb15:901b:d157:b51:8045:b51a:df49:5b3e	223.73.91.62
cb15:901b:d157:b51:8045:b51a:df49:5b3f	223.73.91.63
cb15:901b:d157:b51:8045:b51a:df49:5b40	223.73.91.64
cb15:901b:d157:b51:8045:b51a:df49:5b41	223.73.91.65
cb15:901b:d157:b51:8045:b51a:df49:5b42	223.73.91.66
cb15:901b:d157:b51:8045:b51a:df49:5b43	223.73.91.67
cb15:901b:d157:b51:8045:b51a:df49:5b44	223.73.91.68
cb15:901b:d157:b51:8045:b51a:df49:5b45	223.73.91.69
cb15:901b:d157:b51:8045:b51a:df49:5b46	223.73.91.70
cb15:901b:d157:b51:8045:b51a:df49:5b47	223.73.91.71
cb15:901b:d157:b51:8045:b51a:df49:5b48	223.73.91.72
cb15:901b:d157:b51:8045:b51a:df49:5b49	223.73.91.73
cb15:901b:d157:b51:8045:b51a:df49:5b4a	223.73.91.74
cb15:901b:d157:b51:8045:b51a:df49:5b4b	223.73.91.75
cb15:901b:d157:b51:8045:b51a:df49:5b4c	223.73.91.76
cb15:901b:d157:b51:8045:b51a:df49:5b4d	223.73.91.77
cb15:901b:d157:b51:8045:b51a:df49:5b4e	223.73.91.78
cb15:901b:d157:b51:8045:b51a:df49:5b4f	223.73.91.79
cb15:901b:d157:b51:8045:b51a:df49:5b50	223.73.91.80
cb15:901b:d157:b51:8045:b51a:df49:5b51	223.73.91.81
cb15:901b:d157:b51:8045:b51a:df49:5b52	223.73.91.82
cb15:901b:d157:b51:8045:b51a:df49:5b53	223.73.91.83
cb15:901b:d157:b51:8045:b51a:df49:5b54	223.73.91.84
cb15:901b:d157:b51:8045:b51a:df49:5b55	223.73.91.85
cb15:901b:d157:b51:8045:b51a:df49:5b56	223.73.91.86
cb15:901b:d157:b51:8045:b51a:df49:5b57	223.73.91.87
cb15:901b:d157:b51:8045:b51a:df49:5b58	223.73.91.88
cb15:901b:d157:b51:8045:b51a:df49:5b59	223.73.91.89
cb15:901b:d157:b51:8045:b51a:df49:5b5a	223.73.91.90
cb15:901b:d157:b51:8045:b51a:df49:5b5b	223.73.91.91
cb15:901b:d157:b51:8045:b51a:df49:5b5c	223.73.91.92
cb15:901b:d157:b51:8045:b51a:df49:5b5d	223.73.91.93
cb15:901b:d157:b51:8045:b51a:df49:5b5e	223.73.91.94
cb15:901b:d157:b51:8045:b51a:df49:5b5f	223.73.91.95
cb15:901b:d157:b51:8045:b51a:df49:5b60	223.73.91.96
cb15:901b:d157:b51:8045:b51a:df49:5b61	223.73.91.97
cb15:901b:d157:b51:8045:b51a:df49:5b62	223.73.91.98
cb15:901b:d157:b51:8045:b51a:df49:5b63	223.73.91.99
cb15:901b:d157:b51:8045:b51a:df49:5b64	223.73.91.100
cb15:901b:d157:b51:8045:b51a:df49:5b65	223.73.91.101
cb15:901b:d157:b51:8045:b51a:df49:5b66	223.73.91.102
cb15:901b:d157:b51:8045:b51a:df49:5b67	223.73.91.103
cb15:901b:d157:b51:8045:b51a:df49:5b68	223.73.91.104
cb15:901b:d157:b51:8045:b51a:df49:5b69	223.73.91.105
cb15:901b:d157:b51:8045:b51a:df49:5b6a	223.73.91.106
cb15:901b:d157:b51:8045:b51a:df49:5b6b	223.73.91.107
cb15:901b:d157:b51:8045:b51a:df49:5b6c	223.73.91.108
cb15:901b:d157:b51:8045:b51a:df49:5b6d	223.73.91.109
cb15:901b:d157:b51:8045:b51a:df49:5b6e	223.73.91.110
cb15:901b:d157:b51:8045:b51a:df49:5b6f	223.73.91.111
cb15:901b:d157:b51:8045:b51a:df49:5b70	223.73.91.112
cb15:901b:d157:b51:8045:b51a:df49:5b71	223.73.91.113
cb15:901b:d157:b51:8045:b51a:df49:5b72	223.73.91.114
cb15:901b:d157:b51:8045:b51a:df49:5b73	223.73.91.115
cb15:901b:d157:b51:8045:b51a:df49:5b74	223.73.91.116
cb15:901b:d157:b51:8045:b51a:df49:5b75	223.73.91.117
cb15:901b:d157:b51:8045:b51a:df49:5b76	223.73.91.118
cb15:901b:d157:b51:8045:b51a:df49:5b77	223.73.91.119
cb15:901b:d157:b51:8045:b51a:df49:5b78	223.73.91.120

cb15:901b:d157:b51:8045:b51a:df49:5b79	223.73.91.121
cb15:901b:d157:b51:8045:b51a:df49:5b7a	223.73.91.122
cb15:901b:d157:b51:8045:b51a:df49:5b7b	223.73.91.123
cb15:901b:d157:b51:8045:b51a:df49:5b7c	223.73.91.124
cb15:901b:d157:b51:8045:b51a:df49:5b7d	223.73.91.125
cb15:901b:d157:b51:8045:b51a:df49:5b7e	223.73.91.126
cb15:901b:d157:b51:8045:b51a:df49:5b7f	223.73.91.127
cb15:901b:d157:b51:8045:b51a:df49:5b80	223.73.91.128
cb15:901b:d157:b51:8045:b51a:df49:5b81	223.73.91.129
cb15:901b:d157:b51:8045:b51a:df49:5b82	223.73.91.130
cb15:901b:d157:b51:8045:b51a:df49:5b83	223.73.91.131
cb15:901b:d157:b51:8045:b51a:df49:5b84	223.73.91.132
cb15:901b:d157:b51:8045:b51a:df49:5b85	223.73.91.133
cb15:901b:d157:b51:8045:b51a:df49:5b86	223.73.91.134
cb15:901b:d157:b51:8045:b51a:df49:5b87	223.73.91.135
cb15:901b:d157:b51:8045:b51a:df49:5b88	223.73.91.136
cb15:901b:d157:b51:8045:b51a:df49:5b89	223.73.91.137
cb15:901b:d157:b51:8045:b51a:df49:5b8a	223.73.91.138
cb15:901b:d157:b51:8045:b51a:df49:5b8b	223.73.91.139
cb15:901b:d157:b51:8045:b51a:df49:5b8c	223.73.91.140
cb15:901b:d157:b51:8045:b51a:df49:5b8d	223.73.91.141
cb15:901b:d157:b51:8045:b51a:df49:5b8e	223.73.91.142
cb15:901b:d157:b51:8045:b51a:df49:5b8f	223.73.91.143
cb15:901b:d157:b51:8045:b51a:df49:5b90	223.73.91.144
cb15:901b:d157:b51:8045:b51a:df49:5b91	223.73.91.145
cb15:901b:d157:b51:8045:b51a:df49:5b92	223.73.91.146
cb15:901b:d157:b51:8045:b51a:df49:5b93	223.73.91.147
cb15:901b:d157:b51:8045:b51a:df49:5b94	223.73.91.148
cb15:901b:d157:b51:8045:b51a:df49:5b95	223.73.91.149
cb15:901b:d157:b51:8045:b51a:df49:5b96	223.73.91.150
cb15:901b:d157:b51:8045:b51a:df49:5b97	223.73.91.151
cb15:901b:d157:b51:8045:b51a:df49:5b98	223.73.91.152
cb15:901b:d157:b51:8045:b51a:df49:5b99	223.73.91.153
cb15:901b:d157:b51:8045:b51a:df49:5b9a	223.73.91.154
cb15:901b:d157:b51:8045:b51a:df49:5b9b	223.73.91.155
cb15:901b:d157:b51:8045:b51a:df49:5b9c	223.73.91.156
cb15:901b:d157:b51:8045:b51a:df49:5b9d	223.73.91.157
cb15:901b:d157:b51:8045:b51a:df49:5b9e	223.73.91.158
cb15:901b:d157:b51:8045:b51a:df49:5b9f	223.73.91.159
cb15:901b:d157:b51:8045:b51a:df49:5ba0	223.73.91.160
cb15:901b:d157:b51:8045:b51a:df49:5ba1	223.73.91.161
cb15:901b:d157:b51:8045:b51a:df49:5ba2	223.73.91.162
cb15:901b:d157:b51:8045:b51a:df49:5ba3	223.73.91.163
cb15:901b:d157:b51:8045:b51a:df49:5ba4	223.73.91.164
cb15:901b:d157:b51:8045:b51a:df49:5ba5	223.73.91.165
cb15:901b:d157:b51:8045:b51a:df49:5ba6	223.73.91.166
cb15:901b:d157:b51:8045:b51a:df49:5ba7	223.73.91.167
cb15:901b:d157:b51:8045:b51a:df49:5ba8	223.73.91.168
cb15:901b:d157:b51:8045:b51a:df49:5ba9	223.73.91.169
cb15:901b:d157:b51:8045:b51a:df49:5baa	223.73.91.170
cb15:901b:d157:b51:8045:b51a:df49:5bab	223.73.91.171
cb15:901b:d157:b51:8045:b51a:df49:5bac	223.73.91.172
cb15:901b:d157:b51:8045:b51a:df49:5bad	223.73.91.173
cb15:901b:d157:b51:8045:b51a:df49:5bae	223.73.91.174
cb15:901b:d157:b51:8045:b51a:df49:5baf	223.73.91.175
cb15:901b:d157:b51:8045:b51a:df49:5bb0	223.73.91.176
cb15:901b:d157:b51:8045:b51a:df49:5bb1	223.73.91.177
cb15:901b:d157:b51:8045:b51a:df49:5bb2	223.73.91.178
cb15:901b:d157:b51:8045:b51a:df49:5bb3	223.73.91.179
cb15:901b:d157:b51:8045:b51a:df49:5bb4	223.73.91.180

cb15:901b:d157:b51:8045:b51a:df49:5bb5	223.73.91.181
cb15:901b:d157:b51:8045:b51a:df49:5bb6	223.73.91.182
cb15:901b:d157:b51:8045:b51a:df49:5bb7	223.73.91.183
cb15:901b:d157:b51:8045:b51a:df49:5bb8	223.73.91.184
cb15:901b:d157:b51:8045:b51a:df49:5bb9	223.73.91.185
cb15:901b:d157:b51:8045:b51a:df49:5bba	223.73.91.186
cb15:901b:d157:b51:8045:b51a:df49:5bbb	223.73.91.187
cb15:901b:d157:b51:8045:b51a:df49:5bbc	223.73.91.188
cb15:901b:d157:b51:8045:b51a:df49:5bbd	223.73.91.189
cb15:901b:d157:b51:8045:b51a:df49:5bbe	223.73.91.190
cb15:901b:d157:b51:8045:b51a:df49:5bbf	223.73.91.191
cb15:901b:d157:b51:8045:b51a:df49:5bc0	223.73.91.192
cb15:901b:d157:b51:8045:b51a:df49:5bc1	223.73.91.193
cb15:901b:d157:b51:8045:b51a:df49:5bc2	223.73.91.194
cb15:901b:d157:b51:8045:b51a:df49:5bc3	223.73.91.195
cb15:901b:d157:b51:8045:b51a:df49:5bc4	223.73.91.196
cb15:901b:d157:b51:8045:b51a:df49:5bc5	223.73.91.197
cb15:901b:d157:b51:8045:b51a:df49:5bc6	223.73.91.198
cb15:901b:d157:b51:8045:b51a:df49:5bc7	223.73.91.199
cb15:901b:d157:b51:8045:b51a:df49:5bc8	223.73.91.200
cb15:901b:d157:b51:8045:b51a:df49:5bc9	223.73.91.201
cb15:901b:d157:b51:8045:b51a:df49:5bca	223.73.91.202
cb15:901b:d157:b51:8045:b51a:df49:5bcb	223.73.91.203
cb15:901b:d157:b51:8045:b51a:df49:5bcc	223.73.91.204
cb15:901b:d157:b51:8045:b51a:df49:5bcd	223.73.91.205
cb15:901b:d157:b51:8045:b51a:df49:5bce	223.73.91.206
cb15:901b:d157:b51:8045:b51a:df49:5bcf	223.73.91.207
cb15:901b:d157:b51:8045:b51a:df49:5bd0	223.73.91.208
cb15:901b:d157:b51:8045:b51a:df49:5bd1	223.73.91.209
cb15:901b:d157:b51:8045:b51a:df49:5bd2	223.73.91.210
cb15:901b:d157:b51:8045:b51a:df49:5bd3	223.73.91.211
cb15:901b:d157:b51:8045:b51a:df49:5bd4	223.73.91.212
cb15:901b:d157:b51:8045:b51a:df49:5bd5	223.73.91.213
cb15:901b:d157:b51:8045:b51a:df49:5bd6	223.73.91.214
cb15:901b:d157:b51:8045:b51a:df49:5bd7	223.73.91.215
cb15:901b:d157:b51:8045:b51a:df49:5bd8	223.73.91.216
cb15:901b:d157:b51:8045:b51a:df49:5bd9	223.73.91.217
cb15:901b:d157:b51:8045:b51a:df49:5bda	223.73.91.218
cb15:901b:d157:b51:8045:b51a:df49:5bdb	223.73.91.219
cb15:901b:d157:b51:8045:b51a:df49:5bdc	223.73.91.220
cb15:901b:d157:b51:8045:b51a:df49:5bdd	223.73.91.221
cb15:901b:d157:b51:8045:b51a:df49:5bde	223.73.91.222
cb15:901b:d157:b51:8045:b51a:df49:5bdf	223.73.91.223
cb15:901b:d157:b51:8045:b51a:df49:5be0	223.73.91.224
cb15:901b:d157:b51:8045:b51a:df49:5be1	223.73.91.225
cb15:901b:d157:b51:8045:b51a:df49:5be2	223.73.91.226
cb15:901b:d157:b51:8045:b51a:df49:5be3	223.73.91.227
cb15:901b:d157:b51:8045:b51a:df49:5be4	223.73.91.228
cb15:901b:d157:b51:8045:b51a:df49:5be5	223.73.91.229
cb15:901b:d157:b51:8045:b51a:df49:5be6	223.73.91.230
cb15:901b:d157:b51:8045:b51a:df49:5be7	223.73.91.231
cb15:901b:d157:b51:8045:b51a:df49:5be8	223.73.91.232
cb15:901b:d157:b51:8045:b51a:df49:5be9	223.73.91.233
cb15:901b:d157:b51:8045:b51a:df49:5bea	223.73.91.234
cb15:901b:d157:b51:8045:b51a:df49:5beb	223.73.91.235
cb15:901b:d157:b51:8045:b51a:df49:5bec	223.73.91.236
cb15:901b:d157:b51:8045:b51a:df49:5bed	223.73.91.237
cb15:901b:d157:b51:8045:b51a:df49:5bee	223.73.91.238
cb15:901b:d157:b51:8045:b51a:df49:5bef	223.73.91.239
cb15:901b:d157:b51:8045:b51a:df49:5bf0	223.73.91.240
cb15:901b:d157:b51:8045:b51a:df49:5bf1	223.73.91.241
cb15:901b:d157:b51:8045:b51a:df49:5bf2	223.73.91.242
cb15:901b:d157:b51:8045:b51a:df49:5bf3	223.73.91.243
cb15:901b:d157:b51:8045:b51a:df49:5bf4	223.73.91.244
cb15:901b:d157:b51:8045:b51a:df49:5bf5	223.73.91.245
cb15:901b:d157:b51:8045:b51a:df49:5bf6	223.73.91.246
cb15:901b:d157:b51:8045:b51a:df49:5bf7	223.73.91.247
cb15:901b:d157:b51:8045:b51a:df49:5bf8	223.73.91.248
cb15:901b:d157:b51:8045:b51a:df49:5bf9	223.73.91.249
cb15:901b:d157:b51:8045:b51a:df49:5bfa	223.73.91.250
cb15:901b:d157:b51:8045:b51a:df49:5bfb	223.73.91.251
cb15:901b:d157:b51:8045:b51a:df49:5bfc	223.73.91.252
cb15:901b:d157:b51:8045:b51a:df49:5bfd	223.73.91.253
cb15:901b:d157:b51:8045:b51a:df49:5bfe	223.73.91.254
cb15:901b:d157:b51:8045:b51a:df49:5bff	223.73.91.255

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.