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:b2bc:a351:5b01	163.81.91.1
cb15:901b:d157:4024:ada9:b2bc:a351:5b02	163.81.91.2
cb15:901b:d157:4024:ada9:b2bc:a351:5b03	163.81.91.3
cb15:901b:d157:4024:ada9:b2bc:a351:5b04	163.81.91.4
cb15:901b:d157:4024:ada9:b2bc:a351:5b05	163.81.91.5
cb15:901b:d157:4024:ada9:b2bc:a351:5b06	163.81.91.6
cb15:901b:d157:4024:ada9:b2bc:a351:5b07	163.81.91.7
cb15:901b:d157:4024:ada9:b2bc:a351:5b08	163.81.91.8
cb15:901b:d157:4024:ada9:b2bc:a351:5b09	163.81.91.9
cb15:901b:d157:4024:ada9:b2bc:a351:5b0a	163.81.91.10
cb15:901b:d157:4024:ada9:b2bc:a351:5b0b	163.81.91.11
cb15:901b:d157:4024:ada9:b2bc:a351:5b0c	163.81.91.12
cb15:901b:d157:4024:ada9:b2bc:a351:5b0d	163.81.91.13
cb15:901b:d157:4024:ada9:b2bc:a351:5b0e	163.81.91.14
cb15:901b:d157:4024:ada9:b2bc:a351:5b0f	163.81.91.15
cb15:901b:d157:4024:ada9:b2bc:a351:5b10	163.81.91.16
cb15:901b:d157:4024:ada9:b2bc:a351:5b11	163.81.91.17
cb15:901b:d157:4024:ada9:b2bc:a351:5b12	163.81.91.18
cb15:901b:d157:4024:ada9:b2bc:a351:5b13	163.81.91.19
cb15:901b:d157:4024:ada9:b2bc:a351:5b14	163.81.91.20
cb15:901b:d157:4024:ada9:b2bc:a351:5b15	163.81.91.21
cb15:901b:d157:4024:ada9:b2bc:a351:5b16	163.81.91.22
cb15:901b:d157:4024:ada9:b2bc:a351:5b17	163.81.91.23
cb15:901b:d157:4024:ada9:b2bc:a351:5b18	163.81.91.24
cb15:901b:d157:4024:ada9:b2bc:a351:5b19	163.81.91.25
cb15:901b:d157:4024:ada9:b2bc:a351:5b1a	163.81.91.26
cb15:901b:d157:4024:ada9:b2bc:a351:5b1b	163.81.91.27
cb15:901b:d157:4024:ada9:b2bc:a351:5b1c	163.81.91.28
cb15:901b:d157:4024:ada9:b2bc:a351:5b1d	163.81.91.29
cb15:901b:d157:4024:ada9:b2bc:a351:5b1e	163.81.91.30
cb15:901b:d157:4024:ada9:b2bc:a351:5b1f	163.81.91.31
cb15:901b:d157:4024:ada9:b2bc:a351:5b20	163.81.91.32
cb15:901b:d157:4024:ada9:b2bc:a351:5b21	163.81.91.33
cb15:901b:d157:4024:ada9:b2bc:a351:5b22	163.81.91.34
cb15:901b:d157:4024:ada9:b2bc:a351:5b23	163.81.91.35
cb15:901b:d157:4024:ada9:b2bc:a351:5b24	163.81.91.36
cb15:901b:d157:4024:ada9:b2bc:a351:5b25	163.81.91.37
cb15:901b:d157:4024:ada9:b2bc:a351:5b26	163.81.91.38
cb15:901b:d157:4024:ada9:b2bc:a351:5b27	163.81.91.39
cb15:901b:d157:4024:ada9:b2bc:a351:5b28	163.81.91.40
cb15:901b:d157:4024:ada9:b2bc:a351:5b29	163.81.91.41
cb15:901b:d157:4024:ada9:b2bc:a351:5b2a	163.81.91.42
cb15:901b:d157:4024:ada9:b2bc:a351:5b2b	163.81.91.43
cb15:901b:d157:4024:ada9:b2bc:a351:5b2c	163.81.91.44
cb15:901b:d157:4024:ada9:b2bc:a351:5b2d	163.81.91.45
cb15:901b:d157:4024:ada9:b2bc:a351:5b2e	163.81.91.46
cb15:901b:d157:4024:ada9:b2bc:a351:5b2f	163.81.91.47
cb15:901b:d157:4024:ada9:b2bc:a351:5b30	163.81.91.48
cb15:901b:d157:4024:ada9:b2bc:a351:5b31	163.81.91.49
cb15:901b:d157:4024:ada9:b2bc:a351:5b32	163.81.91.50
cb15:901b:d157:4024:ada9:b2bc:a351:5b33	163.81.91.51
cb15:901b:d157:4024:ada9:b2bc:a351:5b34	163.81.91.52
cb15:901b:d157:4024:ada9:b2bc:a351:5b35	163.81.91.53
cb15:901b:d157:4024:ada9:b2bc:a351:5b36	163.81.91.54
cb15:901b:d157:4024:ada9:b2bc:a351:5b37	163.81.91.55
cb15:901b:d157:4024:ada9:b2bc:a351:5b38	163.81.91.56
cb15:901b:d157:4024:ada9:b2bc:a351:5b39	163.81.91.57
cb15:901b:d157:4024:ada9:b2bc:a351:5b3a	163.81.91.58
cb15:901b:d157:4024:ada9:b2bc:a351:5b3b	163.81.91.59
cb15:901b:d157:4024:ada9:b2bc:a351:5b3c	163.81.91.60

cb15:901b:d157:4024:ada9:b2bc:a351:5b3d	163.81.91.61
cb15:901b:d157:4024:ada9:b2bc:a351:5b3e	163.81.91.62
cb15:901b:d157:4024:ada9:b2bc:a351:5b3f	163.81.91.63
cb15:901b:d157:4024:ada9:b2bc:a351:5b40	163.81.91.64
cb15:901b:d157:4024:ada9:b2bc:a351:5b41	163.81.91.65
cb15:901b:d157:4024:ada9:b2bc:a351:5b42	163.81.91.66
cb15:901b:d157:4024:ada9:b2bc:a351:5b43	163.81.91.67
cb15:901b:d157:4024:ada9:b2bc:a351:5b44	163.81.91.68
cb15:901b:d157:4024:ada9:b2bc:a351:5b45	163.81.91.69
cb15:901b:d157:4024:ada9:b2bc:a351:5b46	163.81.91.70
cb15:901b:d157:4024:ada9:b2bc:a351:5b47	163.81.91.71
cb15:901b:d157:4024:ada9:b2bc:a351:5b48	163.81.91.72
cb15:901b:d157:4024:ada9:b2bc:a351:5b49	163.81.91.73
cb15:901b:d157:4024:ada9:b2bc:a351:5b4a	163.81.91.74
cb15:901b:d157:4024:ada9:b2bc:a351:5b4b	163.81.91.75
cb15:901b:d157:4024:ada9:b2bc:a351:5b4c	163.81.91.76
cb15:901b:d157:4024:ada9:b2bc:a351:5b4d	163.81.91.77
cb15:901b:d157:4024:ada9:b2bc:a351:5b4e	163.81.91.78
cb15:901b:d157:4024:ada9:b2bc:a351:5b4f	163.81.91.79
cb15:901b:d157:4024:ada9:b2bc:a351:5b50	163.81.91.80
cb15:901b:d157:4024:ada9:b2bc:a351:5b51	163.81.91.81
cb15:901b:d157:4024:ada9:b2bc:a351:5b52	163.81.91.82
cb15:901b:d157:4024:ada9:b2bc:a351:5b53	163.81.91.83
cb15:901b:d157:4024:ada9:b2bc:a351:5b54	163.81.91.84
cb15:901b:d157:4024:ada9:b2bc:a351:5b55	163.81.91.85
cb15:901b:d157:4024:ada9:b2bc:a351:5b56	163.81.91.86
cb15:901b:d157:4024:ada9:b2bc:a351:5b57	163.81.91.87
cb15:901b:d157:4024:ada9:b2bc:a351:5b58	163.81.91.88
cb15:901b:d157:4024:ada9:b2bc:a351:5b59	163.81.91.89
cb15:901b:d157:4024:ada9:b2bc:a351:5b5a	163.81.91.90
cb15:901b:d157:4024:ada9:b2bc:a351:5b5b	163.81.91.91
cb15:901b:d157:4024:ada9:b2bc:a351:5b5c	163.81.91.92
cb15:901b:d157:4024:ada9:b2bc:a351:5b5d	163.81.91.93
cb15:901b:d157:4024:ada9:b2bc:a351:5b5e	163.81.91.94
cb15:901b:d157:4024:ada9:b2bc:a351:5b5f	163.81.91.95
cb15:901b:d157:4024:ada9:b2bc:a351:5b60	163.81.91.96
cb15:901b:d157:4024:ada9:b2bc:a351:5b61	163.81.91.97
cb15:901b:d157:4024:ada9:b2bc:a351:5b62	163.81.91.98
cb15:901b:d157:4024:ada9:b2bc:a351:5b63	163.81.91.99
cb15:901b:d157:4024:ada9:b2bc:a351:5b64	163.81.91.100
cb15:901b:d157:4024:ada9:b2bc:a351:5b65	163.81.91.101
cb15:901b:d157:4024:ada9:b2bc:a351:5b66	163.81.91.102
cb15:901b:d157:4024:ada9:b2bc:a351:5b67	163.81.91.103
cb15:901b:d157:4024:ada9:b2bc:a351:5b68	163.81.91.104
cb15:901b:d157:4024:ada9:b2bc:a351:5b69	163.81.91.105
cb15:901b:d157:4024:ada9:b2bc:a351:5b6a	163.81.91.106
cb15:901b:d157:4024:ada9:b2bc:a351:5b6b	163.81.91.107
cb15:901b:d157:4024:ada9:b2bc:a351:5b6c	163.81.91.108
cb15:901b:d157:4024:ada9:b2bc:a351:5b6d	163.81.91.109
cb15:901b:d157:4024:ada9:b2bc:a351:5b6e	163.81.91.110
cb15:901b:d157:4024:ada9:b2bc:a351:5b6f	163.81.91.111
cb15:901b:d157:4024:ada9:b2bc:a351:5b70	163.81.91.112
cb15:901b:d157:4024:ada9:b2bc:a351:5b71	163.81.91.113
cb15:901b:d157:4024:ada9:b2bc:a351:5b72	163.81.91.114
cb15:901b:d157:4024:ada9:b2bc:a351:5b73	163.81.91.115
cb15:901b:d157:4024:ada9:b2bc:a351:5b74	163.81.91.116
cb15:901b:d157:4024:ada9:b2bc:a351:5b75	163.81.91.117
cb15:901b:d157:4024:ada9:b2bc:a351:5b76	163.81.91.118
cb15:901b:d157:4024:ada9:b2bc:a351:5b77	163.81.91.119
cb15:901b:d157:4024:ada9:b2bc:a351:5b78	163.81.91.120

cb15:901b:d157:4024:ada9:b2bc:a351:5b79	163.81.91.121
cb15:901b:d157:4024:ada9:b2bc:a351:5b7a	163.81.91.122
cb15:901b:d157:4024:ada9:b2bc:a351:5b7b	163.81.91.123
cb15:901b:d157:4024:ada9:b2bc:a351:5b7c	163.81.91.124
cb15:901b:d157:4024:ada9:b2bc:a351:5b7d	163.81.91.125
cb15:901b:d157:4024:ada9:b2bc:a351:5b7e	163.81.91.126
cb15:901b:d157:4024:ada9:b2bc:a351:5b7f	163.81.91.127
cb15:901b:d157:4024:ada9:b2bc:a351:5b80	163.81.91.128
cb15:901b:d157:4024:ada9:b2bc:a351:5b81	163.81.91.129
cb15:901b:d157:4024:ada9:b2bc:a351:5b82	163.81.91.130
cb15:901b:d157:4024:ada9:b2bc:a351:5b83	163.81.91.131
cb15:901b:d157:4024:ada9:b2bc:a351:5b84	163.81.91.132
cb15:901b:d157:4024:ada9:b2bc:a351:5b85	163.81.91.133
cb15:901b:d157:4024:ada9:b2bc:a351:5b86	163.81.91.134
cb15:901b:d157:4024:ada9:b2bc:a351:5b87	163.81.91.135
cb15:901b:d157:4024:ada9:b2bc:a351:5b88	163.81.91.136
cb15:901b:d157:4024:ada9:b2bc:a351:5b89	163.81.91.137
cb15:901b:d157:4024:ada9:b2bc:a351:5b8a	163.81.91.138
cb15:901b:d157:4024:ada9:b2bc:a351:5b8b	163.81.91.139
cb15:901b:d157:4024:ada9:b2bc:a351:5b8c	163.81.91.140
cb15:901b:d157:4024:ada9:b2bc:a351:5b8d	163.81.91.141
cb15:901b:d157:4024:ada9:b2bc:a351:5b8e	163.81.91.142
cb15:901b:d157:4024:ada9:b2bc:a351:5b8f	163.81.91.143
cb15:901b:d157:4024:ada9:b2bc:a351:5b90	163.81.91.144
cb15:901b:d157:4024:ada9:b2bc:a351:5b91	163.81.91.145
cb15:901b:d157:4024:ada9:b2bc:a351:5b92	163.81.91.146
cb15:901b:d157:4024:ada9:b2bc:a351:5b93	163.81.91.147
cb15:901b:d157:4024:ada9:b2bc:a351:5b94	163.81.91.148
cb15:901b:d157:4024:ada9:b2bc:a351:5b95	163.81.91.149
cb15:901b:d157:4024:ada9:b2bc:a351:5b96	163.81.91.150
cb15:901b:d157:4024:ada9:b2bc:a351:5b97	163.81.91.151
cb15:901b:d157:4024:ada9:b2bc:a351:5b98	163.81.91.152
cb15:901b:d157:4024:ada9:b2bc:a351:5b99	163.81.91.153
cb15:901b:d157:4024:ada9:b2bc:a351:5b9a	163.81.91.154
cb15:901b:d157:4024:ada9:b2bc:a351:5b9b	163.81.91.155
cb15:901b:d157:4024:ada9:b2bc:a351:5b9c	163.81.91.156
cb15:901b:d157:4024:ada9:b2bc:a351:5b9d	163.81.91.157
cb15:901b:d157:4024:ada9:b2bc:a351:5b9e	163.81.91.158
cb15:901b:d157:4024:ada9:b2bc:a351:5b9f	163.81.91.159
cb15:901b:d157:4024:ada9:b2bc:a351:5ba0	163.81.91.160
cb15:901b:d157:4024:ada9:b2bc:a351:5ba1	163.81.91.161
cb15:901b:d157:4024:ada9:b2bc:a351:5ba2	163.81.91.162
cb15:901b:d157:4024:ada9:b2bc:a351:5ba3	163.81.91.163
cb15:901b:d157:4024:ada9:b2bc:a351:5ba4	163.81.91.164
cb15:901b:d157:4024:ada9:b2bc:a351:5ba5	163.81.91.165
cb15:901b:d157:4024:ada9:b2bc:a351:5ba6	163.81.91.166
cb15:901b:d157:4024:ada9:b2bc:a351:5ba7	163.81.91.167
cb15:901b:d157:4024:ada9:b2bc:a351:5ba8	163.81.91.168
cb15:901b:d157:4024:ada9:b2bc:a351:5ba9	163.81.91.169
cb15:901b:d157:4024:ada9:b2bc:a351:5baa	163.81.91.170
cb15:901b:d157:4024:ada9:b2bc:a351:5bab	163.81.91.171
cb15:901b:d157:4024:ada9:b2bc:a351:5bac	163.81.91.172
cb15:901b:d157:4024:ada9:b2bc:a351:5bad	163.81.91.173
cb15:901b:d157:4024:ada9:b2bc:a351:5bae	163.81.91.174
cb15:901b:d157:4024:ada9:b2bc:a351:5baf	163.81.91.175
cb15:901b:d157:4024:ada9:b2bc:a351:5bb0	163.81.91.176
cb15:901b:d157:4024:ada9:b2bc:a351:5bb1	163.81.91.177
cb15:901b:d157:4024:ada9:b2bc:a351:5bb2	163.81.91.178
cb15:901b:d157:4024:ada9:b2bc:a351:5bb3	163.81.91.179
cb15:901b:d157:4024:ada9:b2bc:a351:5bb4	163.81.91.180

cb15:901b:d157:4024:ada9:b2bc:a351:5bb5	163.81.91.181
cb15:901b:d157:4024:ada9:b2bc:a351:5bb6	163.81.91.182
cb15:901b:d157:4024:ada9:b2bc:a351:5bb7	163.81.91.183
cb15:901b:d157:4024:ada9:b2bc:a351:5bb8	163.81.91.184
cb15:901b:d157:4024:ada9:b2bc:a351:5bb9	163.81.91.185
cb15:901b:d157:4024:ada9:b2bc:a351:5bba	163.81.91.186
cb15:901b:d157:4024:ada9:b2bc:a351:5bbb	163.81.91.187
cb15:901b:d157:4024:ada9:b2bc:a351:5bbc	163.81.91.188
cb15:901b:d157:4024:ada9:b2bc:a351:5bbd	163.81.91.189
cb15:901b:d157:4024:ada9:b2bc:a351:5bbe	163.81.91.190
cb15:901b:d157:4024:ada9:b2bc:a351:5bbf	163.81.91.191
cb15:901b:d157:4024:ada9:b2bc:a351:5bc0	163.81.91.192
cb15:901b:d157:4024:ada9:b2bc:a351:5bc1	163.81.91.193
cb15:901b:d157:4024:ada9:b2bc:a351:5bc2	163.81.91.194
cb15:901b:d157:4024:ada9:b2bc:a351:5bc3	163.81.91.195
cb15:901b:d157:4024:ada9:b2bc:a351:5bc4	163.81.91.196
cb15:901b:d157:4024:ada9:b2bc:a351:5bc5	163.81.91.197
cb15:901b:d157:4024:ada9:b2bc:a351:5bc6	163.81.91.198
cb15:901b:d157:4024:ada9:b2bc:a351:5bc7	163.81.91.199
cb15:901b:d157:4024:ada9:b2bc:a351:5bc8	163.81.91.200
cb15:901b:d157:4024:ada9:b2bc:a351:5bc9	163.81.91.201
cb15:901b:d157:4024:ada9:b2bc:a351:5bca	163.81.91.202
cb15:901b:d157:4024:ada9:b2bc:a351:5bcb	163.81.91.203
cb15:901b:d157:4024:ada9:b2bc:a351:5bcc	163.81.91.204
cb15:901b:d157:4024:ada9:b2bc:a351:5bcd	163.81.91.205
cb15:901b:d157:4024:ada9:b2bc:a351:5bce	163.81.91.206
cb15:901b:d157:4024:ada9:b2bc:a351:5bcf	163.81.91.207
cb15:901b:d157:4024:ada9:b2bc:a351:5bd0	163.81.91.208
cb15:901b:d157:4024:ada9:b2bc:a351:5bd1	163.81.91.209
cb15:901b:d157:4024:ada9:b2bc:a351:5bd2	163.81.91.210
cb15:901b:d157:4024:ada9:b2bc:a351:5bd3	163.81.91.211
cb15:901b:d157:4024:ada9:b2bc:a351:5bd4	163.81.91.212
cb15:901b:d157:4024:ada9:b2bc:a351:5bd5	163.81.91.213
cb15:901b:d157:4024:ada9:b2bc:a351:5bd6	163.81.91.214
cb15:901b:d157:4024:ada9:b2bc:a351:5bd7	163.81.91.215
cb15:901b:d157:4024:ada9:b2bc:a351:5bd8	163.81.91.216
cb15:901b:d157:4024:ada9:b2bc:a351:5bd9	163.81.91.217
cb15:901b:d157:4024:ada9:b2bc:a351:5bda	163.81.91.218
cb15:901b:d157:4024:ada9:b2bc:a351:5bdb	163.81.91.219
cb15:901b:d157:4024:ada9:b2bc:a351:5bdc	163.81.91.220
cb15:901b:d157:4024:ada9:b2bc:a351:5bdd	163.81.91.221
cb15:901b:d157:4024:ada9:b2bc:a351:5bde	163.81.91.222
cb15:901b:d157:4024:ada9:b2bc:a351:5bdf	163.81.91.223
cb15:901b:d157:4024:ada9:b2bc:a351:5be0	163.81.91.224
cb15:901b:d157:4024:ada9:b2bc:a351:5be1	163.81.91.225
cb15:901b:d157:4024:ada9:b2bc:a351:5be2	163.81.91.226
cb15:901b:d157:4024:ada9:b2bc:a351:5be3	163.81.91.227
cb15:901b:d157:4024:ada9:b2bc:a351:5be4	163.81.91.228
cb15:901b:d157:4024:ada9:b2bc:a351:5be5	163.81.91.229
cb15:901b:d157:4024:ada9:b2bc:a351:5be6	163.81.91.230
cb15:901b:d157:4024:ada9:b2bc:a351:5be7	163.81.91.231
cb15:901b:d157:4024:ada9:b2bc:a351:5be8	163.81.91.232
cb15:901b:d157:4024:ada9:b2bc:a351:5be9	163.81.91.233
cb15:901b:d157:4024:ada9:b2bc:a351:5bea	163.81.91.234
cb15:901b:d157:4024:ada9:b2bc:a351:5beb	163.81.91.235
cb15:901b:d157:4024:ada9:b2bc:a351:5bec	163.81.91.236
cb15:901b:d157:4024:ada9:b2bc:a351:5bed	163.81.91.237
cb15:901b:d157:4024:ada9:b2bc:a351:5bee	163.81.91.238
cb15:901b:d157:4024:ada9:b2bc:a351:5bef	163.81.91.239
cb15:901b:d157:4024:ada9:b2bc:a351:5bf0	163.81.91.240
cb15:901b:d157:4024:ada9:b2bc:a351:5bf1	163.81.91.241
cb15:901b:d157:4024:ada9:b2bc:a351:5bf2	163.81.91.242
cb15:901b:d157:4024:ada9:b2bc:a351:5bf3	163.81.91.243
cb15:901b:d157:4024:ada9:b2bc:a351:5bf4	163.81.91.244
cb15:901b:d157:4024:ada9:b2bc:a351:5bf5	163.81.91.245
cb15:901b:d157:4024:ada9:b2bc:a351:5bf6	163.81.91.246
cb15:901b:d157:4024:ada9:b2bc:a351:5bf7	163.81.91.247
cb15:901b:d157:4024:ada9:b2bc:a351:5bf8	163.81.91.248
cb15:901b:d157:4024:ada9:b2bc:a351:5bf9	163.81.91.249
cb15:901b:d157:4024:ada9:b2bc:a351:5bfa	163.81.91.250
cb15:901b:d157:4024:ada9:b2bc:a351:5bfb	163.81.91.251
cb15:901b:d157:4024:ada9:b2bc:a351:5bfc	163.81.91.252
cb15:901b:d157:4024:ada9:b2bc:a351:5bfd	163.81.91.253
cb15:901b:d157:4024:ada9:b2bc:a351:5bfe	163.81.91.254
cb15:901b:d157:4024:ada9:b2bc:a351:5bff	163.81.91.255

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.