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:d157:4024:ada9:b236:e433:5b01	228.51.91.1
cb15:901b:d157:4024:ada9:b236:e433:5b02	228.51.91.2
cb15:901b:d157:4024:ada9:b236:e433:5b03	228.51.91.3
cb15:901b:d157:4024:ada9:b236:e433:5b04	228.51.91.4
cb15:901b:d157:4024:ada9:b236:e433:5b05	228.51.91.5
cb15:901b:d157:4024:ada9:b236:e433:5b06	228.51.91.6
cb15:901b:d157:4024:ada9:b236:e433:5b07	228.51.91.7
cb15:901b:d157:4024:ada9:b236:e433:5b08	228.51.91.8
cb15:901b:d157:4024:ada9:b236:e433:5b09	228.51.91.9
cb15:901b:d157:4024:ada9:b236:e433:5b0a	228.51.91.10
cb15:901b:d157:4024:ada9:b236:e433:5b0b	228.51.91.11
cb15:901b:d157:4024:ada9:b236:e433:5b0c	228.51.91.12
cb15:901b:d157:4024:ada9:b236:e433:5b0d	228.51.91.13
cb15:901b:d157:4024:ada9:b236:e433:5b0e	228.51.91.14
cb15:901b:d157:4024:ada9:b236:e433:5b0f	228.51.91.15
cb15:901b:d157:4024:ada9:b236:e433:5b10	228.51.91.16
cb15:901b:d157:4024:ada9:b236:e433:5b11	228.51.91.17
cb15:901b:d157:4024:ada9:b236:e433:5b12	228.51.91.18
cb15:901b:d157:4024:ada9:b236:e433:5b13	228.51.91.19
cb15:901b:d157:4024:ada9:b236:e433:5b14	228.51.91.20
cb15:901b:d157:4024:ada9:b236:e433:5b15	228.51.91.21
cb15:901b:d157:4024:ada9:b236:e433:5b16	228.51.91.22
cb15:901b:d157:4024:ada9:b236:e433:5b17	228.51.91.23
cb15:901b:d157:4024:ada9:b236:e433:5b18	228.51.91.24
cb15:901b:d157:4024:ada9:b236:e433:5b19	228.51.91.25
cb15:901b:d157:4024:ada9:b236:e433:5b1a	228.51.91.26
cb15:901b:d157:4024:ada9:b236:e433:5b1b	228.51.91.27
cb15:901b:d157:4024:ada9:b236:e433:5b1c	228.51.91.28
cb15:901b:d157:4024:ada9:b236:e433:5b1d	228.51.91.29
cb15:901b:d157:4024:ada9:b236:e433:5b1e	228.51.91.30
cb15:901b:d157:4024:ada9:b236:e433:5b1f	228.51.91.31
cb15:901b:d157:4024:ada9:b236:e433:5b20	228.51.91.32
cb15:901b:d157:4024:ada9:b236:e433:5b21	228.51.91.33
cb15:901b:d157:4024:ada9:b236:e433:5b22	228.51.91.34
cb15:901b:d157:4024:ada9:b236:e433:5b23	228.51.91.35
cb15:901b:d157:4024:ada9:b236:e433:5b24	228.51.91.36
cb15:901b:d157:4024:ada9:b236:e433:5b25	228.51.91.37
cb15:901b:d157:4024:ada9:b236:e433:5b26	228.51.91.38
cb15:901b:d157:4024:ada9:b236:e433:5b27	228.51.91.39
cb15:901b:d157:4024:ada9:b236:e433:5b28	228.51.91.40
cb15:901b:d157:4024:ada9:b236:e433:5b29	228.51.91.41
cb15:901b:d157:4024:ada9:b236:e433:5b2a	228.51.91.42
cb15:901b:d157:4024:ada9:b236:e433:5b2b	228.51.91.43
cb15:901b:d157:4024:ada9:b236:e433:5b2c	228.51.91.44
cb15:901b:d157:4024:ada9:b236:e433:5b2d	228.51.91.45
cb15:901b:d157:4024:ada9:b236:e433:5b2e	228.51.91.46
cb15:901b:d157:4024:ada9:b236:e433:5b2f	228.51.91.47
cb15:901b:d157:4024:ada9:b236:e433:5b30	228.51.91.48
cb15:901b:d157:4024:ada9:b236:e433:5b31	228.51.91.49
cb15:901b:d157:4024:ada9:b236:e433:5b32	228.51.91.50
cb15:901b:d157:4024:ada9:b236:e433:5b33	228.51.91.51
cb15:901b:d157:4024:ada9:b236:e433:5b34	228.51.91.52
cb15:901b:d157:4024:ada9:b236:e433:5b35	228.51.91.53
cb15:901b:d157:4024:ada9:b236:e433:5b36	228.51.91.54
cb15:901b:d157:4024:ada9:b236:e433:5b37	228.51.91.55
cb15:901b:d157:4024:ada9:b236:e433:5b38	228.51.91.56
cb15:901b:d157:4024:ada9:b236:e433:5b39	228.51.91.57
cb15:901b:d157:4024:ada9:b236:e433:5b3a	228.51.91.58
cb15:901b:d157:4024:ada9:b236:e433:5b3b	228.51.91.59
cb15:901b:d157:4024:ada9:b236:e433:5b3c	228.51.91.60

cb15:901b:d157:4024:ada9:b236:e433:5b3d	228.51.91.61
cb15:901b:d157:4024:ada9:b236:e433:5b3e	228.51.91.62
cb15:901b:d157:4024:ada9:b236:e433:5b3f	228.51.91.63
cb15:901b:d157:4024:ada9:b236:e433:5b40	228.51.91.64
cb15:901b:d157:4024:ada9:b236:e433:5b41	228.51.91.65
cb15:901b:d157:4024:ada9:b236:e433:5b42	228.51.91.66
cb15:901b:d157:4024:ada9:b236:e433:5b43	228.51.91.67
cb15:901b:d157:4024:ada9:b236:e433:5b44	228.51.91.68
cb15:901b:d157:4024:ada9:b236:e433:5b45	228.51.91.69
cb15:901b:d157:4024:ada9:b236:e433:5b46	228.51.91.70
cb15:901b:d157:4024:ada9:b236:e433:5b47	228.51.91.71
cb15:901b:d157:4024:ada9:b236:e433:5b48	228.51.91.72
cb15:901b:d157:4024:ada9:b236:e433:5b49	228.51.91.73
cb15:901b:d157:4024:ada9:b236:e433:5b4a	228.51.91.74
cb15:901b:d157:4024:ada9:b236:e433:5b4b	228.51.91.75
cb15:901b:d157:4024:ada9:b236:e433:5b4c	228.51.91.76
cb15:901b:d157:4024:ada9:b236:e433:5b4d	228.51.91.77
cb15:901b:d157:4024:ada9:b236:e433:5b4e	228.51.91.78
cb15:901b:d157:4024:ada9:b236:e433:5b4f	228.51.91.79
cb15:901b:d157:4024:ada9:b236:e433:5b50	228.51.91.80
cb15:901b:d157:4024:ada9:b236:e433:5b51	228.51.91.81
cb15:901b:d157:4024:ada9:b236:e433:5b52	228.51.91.82
cb15:901b:d157:4024:ada9:b236:e433:5b53	228.51.91.83
cb15:901b:d157:4024:ada9:b236:e433:5b54	228.51.91.84
cb15:901b:d157:4024:ada9:b236:e433:5b55	228.51.91.85
cb15:901b:d157:4024:ada9:b236:e433:5b56	228.51.91.86
cb15:901b:d157:4024:ada9:b236:e433:5b57	228.51.91.87
cb15:901b:d157:4024:ada9:b236:e433:5b58	228.51.91.88
cb15:901b:d157:4024:ada9:b236:e433:5b59	228.51.91.89
cb15:901b:d157:4024:ada9:b236:e433:5b5a	228.51.91.90
cb15:901b:d157:4024:ada9:b236:e433:5b5b	228.51.91.91
cb15:901b:d157:4024:ada9:b236:e433:5b5c	228.51.91.92
cb15:901b:d157:4024:ada9:b236:e433:5b5d	228.51.91.93
cb15:901b:d157:4024:ada9:b236:e433:5b5e	228.51.91.94
cb15:901b:d157:4024:ada9:b236:e433:5b5f	228.51.91.95
cb15:901b:d157:4024:ada9:b236:e433:5b60	228.51.91.96
cb15:901b:d157:4024:ada9:b236:e433:5b61	228.51.91.97
cb15:901b:d157:4024:ada9:b236:e433:5b62	228.51.91.98
cb15:901b:d157:4024:ada9:b236:e433:5b63	228.51.91.99
cb15:901b:d157:4024:ada9:b236:e433:5b64	228.51.91.100
cb15:901b:d157:4024:ada9:b236:e433:5b65	228.51.91.101
cb15:901b:d157:4024:ada9:b236:e433:5b66	228.51.91.102
cb15:901b:d157:4024:ada9:b236:e433:5b67	228.51.91.103
cb15:901b:d157:4024:ada9:b236:e433:5b68	228.51.91.104
cb15:901b:d157:4024:ada9:b236:e433:5b69	228.51.91.105
cb15:901b:d157:4024:ada9:b236:e433:5b6a	228.51.91.106
cb15:901b:d157:4024:ada9:b236:e433:5b6b	228.51.91.107
cb15:901b:d157:4024:ada9:b236:e433:5b6c	228.51.91.108
cb15:901b:d157:4024:ada9:b236:e433:5b6d	228.51.91.109
cb15:901b:d157:4024:ada9:b236:e433:5b6e	228.51.91.110
cb15:901b:d157:4024:ada9:b236:e433:5b6f	228.51.91.111
cb15:901b:d157:4024:ada9:b236:e433:5b70	228.51.91.112
cb15:901b:d157:4024:ada9:b236:e433:5b71	228.51.91.113
cb15:901b:d157:4024:ada9:b236:e433:5b72	228.51.91.114
cb15:901b:d157:4024:ada9:b236:e433:5b73	228.51.91.115
cb15:901b:d157:4024:ada9:b236:e433:5b74	228.51.91.116
cb15:901b:d157:4024:ada9:b236:e433:5b75	228.51.91.117
cb15:901b:d157:4024:ada9:b236:e433:5b76	228.51.91.118
cb15:901b:d157:4024:ada9:b236:e433:5b77	228.51.91.119
cb15:901b:d157:4024:ada9:b236:e433:5b78	228.51.91.120

cb15:901b:d157:4024:ada9:b236:e433:5b79	228.51.91.121
cb15:901b:d157:4024:ada9:b236:e433:5b7a	228.51.91.122
cb15:901b:d157:4024:ada9:b236:e433:5b7b	228.51.91.123
cb15:901b:d157:4024:ada9:b236:e433:5b7c	228.51.91.124
cb15:901b:d157:4024:ada9:b236:e433:5b7d	228.51.91.125
cb15:901b:d157:4024:ada9:b236:e433:5b7e	228.51.91.126
cb15:901b:d157:4024:ada9:b236:e433:5b7f	228.51.91.127
cb15:901b:d157:4024:ada9:b236:e433:5b80	228.51.91.128
cb15:901b:d157:4024:ada9:b236:e433:5b81	228.51.91.129
cb15:901b:d157:4024:ada9:b236:e433:5b82	228.51.91.130
cb15:901b:d157:4024:ada9:b236:e433:5b83	228.51.91.131
cb15:901b:d157:4024:ada9:b236:e433:5b84	228.51.91.132
cb15:901b:d157:4024:ada9:b236:e433:5b85	228.51.91.133
cb15:901b:d157:4024:ada9:b236:e433:5b86	228.51.91.134
cb15:901b:d157:4024:ada9:b236:e433:5b87	228.51.91.135
cb15:901b:d157:4024:ada9:b236:e433:5b88	228.51.91.136
cb15:901b:d157:4024:ada9:b236:e433:5b89	228.51.91.137
cb15:901b:d157:4024:ada9:b236:e433:5b8a	228.51.91.138
cb15:901b:d157:4024:ada9:b236:e433:5b8b	228.51.91.139
cb15:901b:d157:4024:ada9:b236:e433:5b8c	228.51.91.140
cb15:901b:d157:4024:ada9:b236:e433:5b8d	228.51.91.141
cb15:901b:d157:4024:ada9:b236:e433:5b8e	228.51.91.142
cb15:901b:d157:4024:ada9:b236:e433:5b8f	228.51.91.143
cb15:901b:d157:4024:ada9:b236:e433:5b90	228.51.91.144
cb15:901b:d157:4024:ada9:b236:e433:5b91	228.51.91.145
cb15:901b:d157:4024:ada9:b236:e433:5b92	228.51.91.146
cb15:901b:d157:4024:ada9:b236:e433:5b93	228.51.91.147
cb15:901b:d157:4024:ada9:b236:e433:5b94	228.51.91.148
cb15:901b:d157:4024:ada9:b236:e433:5b95	228.51.91.149
cb15:901b:d157:4024:ada9:b236:e433:5b96	228.51.91.150
cb15:901b:d157:4024:ada9:b236:e433:5b97	228.51.91.151
cb15:901b:d157:4024:ada9:b236:e433:5b98	228.51.91.152
cb15:901b:d157:4024:ada9:b236:e433:5b99	228.51.91.153
cb15:901b:d157:4024:ada9:b236:e433:5b9a	228.51.91.154
cb15:901b:d157:4024:ada9:b236:e433:5b9b	228.51.91.155
cb15:901b:d157:4024:ada9:b236:e433:5b9c	228.51.91.156
cb15:901b:d157:4024:ada9:b236:e433:5b9d	228.51.91.157
cb15:901b:d157:4024:ada9:b236:e433:5b9e	228.51.91.158
cb15:901b:d157:4024:ada9:b236:e433:5b9f	228.51.91.159
cb15:901b:d157:4024:ada9:b236:e433:5ba0	228.51.91.160
cb15:901b:d157:4024:ada9:b236:e433:5ba1	228.51.91.161
cb15:901b:d157:4024:ada9:b236:e433:5ba2	228.51.91.162
cb15:901b:d157:4024:ada9:b236:e433:5ba3	228.51.91.163
cb15:901b:d157:4024:ada9:b236:e433:5ba4	228.51.91.164
cb15:901b:d157:4024:ada9:b236:e433:5ba5	228.51.91.165
cb15:901b:d157:4024:ada9:b236:e433:5ba6	228.51.91.166
cb15:901b:d157:4024:ada9:b236:e433:5ba7	228.51.91.167
cb15:901b:d157:4024:ada9:b236:e433:5ba8	228.51.91.168
cb15:901b:d157:4024:ada9:b236:e433:5ba9	228.51.91.169
cb15:901b:d157:4024:ada9:b236:e433:5baa	228.51.91.170
cb15:901b:d157:4024:ada9:b236:e433:5bab	228.51.91.171
cb15:901b:d157:4024:ada9:b236:e433:5bac	228.51.91.172
cb15:901b:d157:4024:ada9:b236:e433:5bad	228.51.91.173
cb15:901b:d157:4024:ada9:b236:e433:5bae	228.51.91.174
cb15:901b:d157:4024:ada9:b236:e433:5baf	228.51.91.175
cb15:901b:d157:4024:ada9:b236:e433:5bb0	228.51.91.176
cb15:901b:d157:4024:ada9:b236:e433:5bb1	228.51.91.177
cb15:901b:d157:4024:ada9:b236:e433:5bb2	228.51.91.178
cb15:901b:d157:4024:ada9:b236:e433:5bb3	228.51.91.179
cb15:901b:d157:4024:ada9:b236:e433:5bb4	228.51.91.180

cb15:901b:d157:4024:ada9:b236:e433:5bb5	228.51.91.181
cb15:901b:d157:4024:ada9:b236:e433:5bb6	228.51.91.182
cb15:901b:d157:4024:ada9:b236:e433:5bb7	228.51.91.183
cb15:901b:d157:4024:ada9:b236:e433:5bb8	228.51.91.184
cb15:901b:d157:4024:ada9:b236:e433:5bb9	228.51.91.185
cb15:901b:d157:4024:ada9:b236:e433:5bba	228.51.91.186
cb15:901b:d157:4024:ada9:b236:e433:5bbb	228.51.91.187
cb15:901b:d157:4024:ada9:b236:e433:5bbc	228.51.91.188
cb15:901b:d157:4024:ada9:b236:e433:5bbd	228.51.91.189
cb15:901b:d157:4024:ada9:b236:e433:5bbe	228.51.91.190
cb15:901b:d157:4024:ada9:b236:e433:5bbf	228.51.91.191
cb15:901b:d157:4024:ada9:b236:e433:5bc0	228.51.91.192
cb15:901b:d157:4024:ada9:b236:e433:5bc1	228.51.91.193
cb15:901b:d157:4024:ada9:b236:e433:5bc2	228.51.91.194
cb15:901b:d157:4024:ada9:b236:e433:5bc3	228.51.91.195
cb15:901b:d157:4024:ada9:b236:e433:5bc4	228.51.91.196
cb15:901b:d157:4024:ada9:b236:e433:5bc5	228.51.91.197
cb15:901b:d157:4024:ada9:b236:e433:5bc6	228.51.91.198
cb15:901b:d157:4024:ada9:b236:e433:5bc7	228.51.91.199
cb15:901b:d157:4024:ada9:b236:e433:5bc8	228.51.91.200
cb15:901b:d157:4024:ada9:b236:e433:5bc9	228.51.91.201
cb15:901b:d157:4024:ada9:b236:e433:5bca	228.51.91.202
cb15:901b:d157:4024:ada9:b236:e433:5bcb	228.51.91.203
cb15:901b:d157:4024:ada9:b236:e433:5bcc	228.51.91.204
cb15:901b:d157:4024:ada9:b236:e433:5bcd	228.51.91.205
cb15:901b:d157:4024:ada9:b236:e433:5bce	228.51.91.206
cb15:901b:d157:4024:ada9:b236:e433:5bcf	228.51.91.207
cb15:901b:d157:4024:ada9:b236:e433:5bd0	228.51.91.208
cb15:901b:d157:4024:ada9:b236:e433:5bd1	228.51.91.209
cb15:901b:d157:4024:ada9:b236:e433:5bd2	228.51.91.210
cb15:901b:d157:4024:ada9:b236:e433:5bd3	228.51.91.211
cb15:901b:d157:4024:ada9:b236:e433:5bd4	228.51.91.212
cb15:901b:d157:4024:ada9:b236:e433:5bd5	228.51.91.213
cb15:901b:d157:4024:ada9:b236:e433:5bd6	228.51.91.214
cb15:901b:d157:4024:ada9:b236:e433:5bd7	228.51.91.215
cb15:901b:d157:4024:ada9:b236:e433:5bd8	228.51.91.216
cb15:901b:d157:4024:ada9:b236:e433:5bd9	228.51.91.217
cb15:901b:d157:4024:ada9:b236:e433:5bda	228.51.91.218
cb15:901b:d157:4024:ada9:b236:e433:5bdb	228.51.91.219
cb15:901b:d157:4024:ada9:b236:e433:5bdc	228.51.91.220
cb15:901b:d157:4024:ada9:b236:e433:5bdd	228.51.91.221
cb15:901b:d157:4024:ada9:b236:e433:5bde	228.51.91.222
cb15:901b:d157:4024:ada9:b236:e433:5bdf	228.51.91.223
cb15:901b:d157:4024:ada9:b236:e433:5be0	228.51.91.224
cb15:901b:d157:4024:ada9:b236:e433:5be1	228.51.91.225
cb15:901b:d157:4024:ada9:b236:e433:5be2	228.51.91.226
cb15:901b:d157:4024:ada9:b236:e433:5be3	228.51.91.227
cb15:901b:d157:4024:ada9:b236:e433:5be4	228.51.91.228
cb15:901b:d157:4024:ada9:b236:e433:5be5	228.51.91.229
cb15:901b:d157:4024:ada9:b236:e433:5be6	228.51.91.230
cb15:901b:d157:4024:ada9:b236:e433:5be7	228.51.91.231
cb15:901b:d157:4024:ada9:b236:e433:5be8	228.51.91.232
cb15:901b:d157:4024:ada9:b236:e433:5be9	228.51.91.233
cb15:901b:d157:4024:ada9:b236:e433:5bea	228.51.91.234
cb15:901b:d157:4024:ada9:b236:e433:5beb	228.51.91.235
cb15:901b:d157:4024:ada9:b236:e433:5bec	228.51.91.236
cb15:901b:d157:4024:ada9:b236:e433:5bed	228.51.91.237
cb15:901b:d157:4024:ada9:b236:e433:5bee	228.51.91.238
cb15:901b:d157:4024:ada9:b236:e433:5bef	228.51.91.239
cb15:901b:d157:4024:ada9:b236:e433:5bf0	228.51.91.240
cb15:901b:d157:4024:ada9:b236:e433:5bf1	228.51.91.241
cb15:901b:d157:4024:ada9:b236:e433:5bf2	228.51.91.242
cb15:901b:d157:4024:ada9:b236:e433:5bf3	228.51.91.243
cb15:901b:d157:4024:ada9:b236:e433:5bf4	228.51.91.244
cb15:901b:d157:4024:ada9:b236:e433:5bf5	228.51.91.245
cb15:901b:d157:4024:ada9:b236:e433:5bf6	228.51.91.246
cb15:901b:d157:4024:ada9:b236:e433:5bf7	228.51.91.247
cb15:901b:d157:4024:ada9:b236:e433:5bf8	228.51.91.248
cb15:901b:d157:4024:ada9:b236:e433:5bf9	228.51.91.249
cb15:901b:d157:4024:ada9:b236:e433:5bfa	228.51.91.250
cb15:901b:d157:4024:ada9:b236:e433:5bfb	228.51.91.251
cb15:901b:d157:4024:ada9:b236:e433:5bfc	228.51.91.252
cb15:901b:d157:4024:ada9:b236:e433:5bfd	228.51.91.253
cb15:901b:d157:4024:ada9:b236:e433:5bfe	228.51.91.254
cb15:901b:d157:4024:ada9:b236:e433:5bff	228.51.91.255

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.