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:ada3:b51a:fb89:8b01	251.137.139.1
cb15:901b:901b:1324:ada3:b51a:fb89:8b02	251.137.139.2
cb15:901b:901b:1324:ada3:b51a:fb89:8b03	251.137.139.3
cb15:901b:901b:1324:ada3:b51a:fb89:8b04	251.137.139.4
cb15:901b:901b:1324:ada3:b51a:fb89:8b05	251.137.139.5
cb15:901b:901b:1324:ada3:b51a:fb89:8b06	251.137.139.6
cb15:901b:901b:1324:ada3:b51a:fb89:8b07	251.137.139.7
cb15:901b:901b:1324:ada3:b51a:fb89:8b08	251.137.139.8
cb15:901b:901b:1324:ada3:b51a:fb89:8b09	251.137.139.9
cb15:901b:901b:1324:ada3:b51a:fb89:8b0a	251.137.139.10
cb15:901b:901b:1324:ada3:b51a:fb89:8b0b	251.137.139.11
cb15:901b:901b:1324:ada3:b51a:fb89:8b0c	251.137.139.12
cb15:901b:901b:1324:ada3:b51a:fb89:8b0d	251.137.139.13
cb15:901b:901b:1324:ada3:b51a:fb89:8b0e	251.137.139.14
cb15:901b:901b:1324:ada3:b51a:fb89:8b0f	251.137.139.15
cb15:901b:901b:1324:ada3:b51a:fb89:8b10	251.137.139.16
cb15:901b:901b:1324:ada3:b51a:fb89:8b11	251.137.139.17
cb15:901b:901b:1324:ada3:b51a:fb89:8b12	251.137.139.18
cb15:901b:901b:1324:ada3:b51a:fb89:8b13	251.137.139.19
cb15:901b:901b:1324:ada3:b51a:fb89:8b14	251.137.139.20
cb15:901b:901b:1324:ada3:b51a:fb89:8b15	251.137.139.21
cb15:901b:901b:1324:ada3:b51a:fb89:8b16	251.137.139.22
cb15:901b:901b:1324:ada3:b51a:fb89:8b17	251.137.139.23
cb15:901b:901b:1324:ada3:b51a:fb89:8b18	251.137.139.24
cb15:901b:901b:1324:ada3:b51a:fb89:8b19	251.137.139.25
cb15:901b:901b:1324:ada3:b51a:fb89:8b1a	251.137.139.26
cb15:901b:901b:1324:ada3:b51a:fb89:8b1b	251.137.139.27
cb15:901b:901b:1324:ada3:b51a:fb89:8b1c	251.137.139.28
cb15:901b:901b:1324:ada3:b51a:fb89:8b1d	251.137.139.29
cb15:901b:901b:1324:ada3:b51a:fb89:8b1e	251.137.139.30
cb15:901b:901b:1324:ada3:b51a:fb89:8b1f	251.137.139.31
cb15:901b:901b:1324:ada3:b51a:fb89:8b20	251.137.139.32
cb15:901b:901b:1324:ada3:b51a:fb89:8b21	251.137.139.33
cb15:901b:901b:1324:ada3:b51a:fb89:8b22	251.137.139.34
cb15:901b:901b:1324:ada3:b51a:fb89:8b23	251.137.139.35
cb15:901b:901b:1324:ada3:b51a:fb89:8b24	251.137.139.36
cb15:901b:901b:1324:ada3:b51a:fb89:8b25	251.137.139.37
cb15:901b:901b:1324:ada3:b51a:fb89:8b26	251.137.139.38
cb15:901b:901b:1324:ada3:b51a:fb89:8b27	251.137.139.39
cb15:901b:901b:1324:ada3:b51a:fb89:8b28	251.137.139.40
cb15:901b:901b:1324:ada3:b51a:fb89:8b29	251.137.139.41
cb15:901b:901b:1324:ada3:b51a:fb89:8b2a	251.137.139.42
cb15:901b:901b:1324:ada3:b51a:fb89:8b2b	251.137.139.43
cb15:901b:901b:1324:ada3:b51a:fb89:8b2c	251.137.139.44
cb15:901b:901b:1324:ada3:b51a:fb89:8b2d	251.137.139.45
cb15:901b:901b:1324:ada3:b51a:fb89:8b2e	251.137.139.46
cb15:901b:901b:1324:ada3:b51a:fb89:8b2f	251.137.139.47
cb15:901b:901b:1324:ada3:b51a:fb89:8b30	251.137.139.48
cb15:901b:901b:1324:ada3:b51a:fb89:8b31	251.137.139.49
cb15:901b:901b:1324:ada3:b51a:fb89:8b32	251.137.139.50
cb15:901b:901b:1324:ada3:b51a:fb89:8b33	251.137.139.51
cb15:901b:901b:1324:ada3:b51a:fb89:8b34	251.137.139.52
cb15:901b:901b:1324:ada3:b51a:fb89:8b35	251.137.139.53
cb15:901b:901b:1324:ada3:b51a:fb89:8b36	251.137.139.54
cb15:901b:901b:1324:ada3:b51a:fb89:8b37	251.137.139.55
cb15:901b:901b:1324:ada3:b51a:fb89:8b38	251.137.139.56
cb15:901b:901b:1324:ada3:b51a:fb89:8b39	251.137.139.57
cb15:901b:901b:1324:ada3:b51a:fb89:8b3a	251.137.139.58
cb15:901b:901b:1324:ada3:b51a:fb89:8b3b	251.137.139.59
cb15:901b:901b:1324:ada3:b51a:fb89:8b3c	251.137.139.60

cb15:901b:901b:1324:ada3:b51a:fb89:8b3d	251.137.139.61
cb15:901b:901b:1324:ada3:b51a:fb89:8b3e	251.137.139.62
cb15:901b:901b:1324:ada3:b51a:fb89:8b3f	251.137.139.63
cb15:901b:901b:1324:ada3:b51a:fb89:8b40	251.137.139.64
cb15:901b:901b:1324:ada3:b51a:fb89:8b41	251.137.139.65
cb15:901b:901b:1324:ada3:b51a:fb89:8b42	251.137.139.66
cb15:901b:901b:1324:ada3:b51a:fb89:8b43	251.137.139.67
cb15:901b:901b:1324:ada3:b51a:fb89:8b44	251.137.139.68
cb15:901b:901b:1324:ada3:b51a:fb89:8b45	251.137.139.69
cb15:901b:901b:1324:ada3:b51a:fb89:8b46	251.137.139.70
cb15:901b:901b:1324:ada3:b51a:fb89:8b47	251.137.139.71
cb15:901b:901b:1324:ada3:b51a:fb89:8b48	251.137.139.72
cb15:901b:901b:1324:ada3:b51a:fb89:8b49	251.137.139.73
cb15:901b:901b:1324:ada3:b51a:fb89:8b4a	251.137.139.74
cb15:901b:901b:1324:ada3:b51a:fb89:8b4b	251.137.139.75
cb15:901b:901b:1324:ada3:b51a:fb89:8b4c	251.137.139.76
cb15:901b:901b:1324:ada3:b51a:fb89:8b4d	251.137.139.77
cb15:901b:901b:1324:ada3:b51a:fb89:8b4e	251.137.139.78
cb15:901b:901b:1324:ada3:b51a:fb89:8b4f	251.137.139.79
cb15:901b:901b:1324:ada3:b51a:fb89:8b50	251.137.139.80
cb15:901b:901b:1324:ada3:b51a:fb89:8b51	251.137.139.81
cb15:901b:901b:1324:ada3:b51a:fb89:8b52	251.137.139.82
cb15:901b:901b:1324:ada3:b51a:fb89:8b53	251.137.139.83
cb15:901b:901b:1324:ada3:b51a:fb89:8b54	251.137.139.84
cb15:901b:901b:1324:ada3:b51a:fb89:8b55	251.137.139.85
cb15:901b:901b:1324:ada3:b51a:fb89:8b56	251.137.139.86
cb15:901b:901b:1324:ada3:b51a:fb89:8b57	251.137.139.87
cb15:901b:901b:1324:ada3:b51a:fb89:8b58	251.137.139.88
cb15:901b:901b:1324:ada3:b51a:fb89:8b59	251.137.139.89
cb15:901b:901b:1324:ada3:b51a:fb89:8b5a	251.137.139.90
cb15:901b:901b:1324:ada3:b51a:fb89:8b5b	251.137.139.91
cb15:901b:901b:1324:ada3:b51a:fb89:8b5c	251.137.139.92
cb15:901b:901b:1324:ada3:b51a:fb89:8b5d	251.137.139.93
cb15:901b:901b:1324:ada3:b51a:fb89:8b5e	251.137.139.94
cb15:901b:901b:1324:ada3:b51a:fb89:8b5f	251.137.139.95
cb15:901b:901b:1324:ada3:b51a:fb89:8b60	251.137.139.96
cb15:901b:901b:1324:ada3:b51a:fb89:8b61	251.137.139.97
cb15:901b:901b:1324:ada3:b51a:fb89:8b62	251.137.139.98
cb15:901b:901b:1324:ada3:b51a:fb89:8b63	251.137.139.99
cb15:901b:901b:1324:ada3:b51a:fb89:8b64	251.137.139.100
cb15:901b:901b:1324:ada3:b51a:fb89:8b65	251.137.139.101
cb15:901b:901b:1324:ada3:b51a:fb89:8b66	251.137.139.102
cb15:901b:901b:1324:ada3:b51a:fb89:8b67	251.137.139.103
cb15:901b:901b:1324:ada3:b51a:fb89:8b68	251.137.139.104
cb15:901b:901b:1324:ada3:b51a:fb89:8b69	251.137.139.105
cb15:901b:901b:1324:ada3:b51a:fb89:8b6a	251.137.139.106
cb15:901b:901b:1324:ada3:b51a:fb89:8b6b	251.137.139.107
cb15:901b:901b:1324:ada3:b51a:fb89:8b6c	251.137.139.108
cb15:901b:901b:1324:ada3:b51a:fb89:8b6d	251.137.139.109
cb15:901b:901b:1324:ada3:b51a:fb89:8b6e	251.137.139.110
cb15:901b:901b:1324:ada3:b51a:fb89:8b6f	251.137.139.111
cb15:901b:901b:1324:ada3:b51a:fb89:8b70	251.137.139.112
cb15:901b:901b:1324:ada3:b51a:fb89:8b71	251.137.139.113
cb15:901b:901b:1324:ada3:b51a:fb89:8b72	251.137.139.114
cb15:901b:901b:1324:ada3:b51a:fb89:8b73	251.137.139.115
cb15:901b:901b:1324:ada3:b51a:fb89:8b74	251.137.139.116
cb15:901b:901b:1324:ada3:b51a:fb89:8b75	251.137.139.117
cb15:901b:901b:1324:ada3:b51a:fb89:8b76	251.137.139.118
cb15:901b:901b:1324:ada3:b51a:fb89:8b77	251.137.139.119
cb15:901b:901b:1324:ada3:b51a:fb89:8b78	251.137.139.120

cb15:901b:901b:1324:ada3:b51a:fb89:8b79	251.137.139.121
cb15:901b:901b:1324:ada3:b51a:fb89:8b7a	251.137.139.122
cb15:901b:901b:1324:ada3:b51a:fb89:8b7b	251.137.139.123
cb15:901b:901b:1324:ada3:b51a:fb89:8b7c	251.137.139.124
cb15:901b:901b:1324:ada3:b51a:fb89:8b7d	251.137.139.125
cb15:901b:901b:1324:ada3:b51a:fb89:8b7e	251.137.139.126
cb15:901b:901b:1324:ada3:b51a:fb89:8b7f	251.137.139.127
cb15:901b:901b:1324:ada3:b51a:fb89:8b80	251.137.139.128
cb15:901b:901b:1324:ada3:b51a:fb89:8b81	251.137.139.129
cb15:901b:901b:1324:ada3:b51a:fb89:8b82	251.137.139.130
cb15:901b:901b:1324:ada3:b51a:fb89:8b83	251.137.139.131
cb15:901b:901b:1324:ada3:b51a:fb89:8b84	251.137.139.132
cb15:901b:901b:1324:ada3:b51a:fb89:8b85	251.137.139.133
cb15:901b:901b:1324:ada3:b51a:fb89:8b86	251.137.139.134
cb15:901b:901b:1324:ada3:b51a:fb89:8b87	251.137.139.135
cb15:901b:901b:1324:ada3:b51a:fb89:8b88	251.137.139.136
cb15:901b:901b:1324:ada3:b51a:fb89:8b89	251.137.139.137
cb15:901b:901b:1324:ada3:b51a:fb89:8b8a	251.137.139.138
cb15:901b:901b:1324:ada3:b51a:fb89:8b8b	251.137.139.139
cb15:901b:901b:1324:ada3:b51a:fb89:8b8c	251.137.139.140
cb15:901b:901b:1324:ada3:b51a:fb89:8b8d	251.137.139.141
cb15:901b:901b:1324:ada3:b51a:fb89:8b8e	251.137.139.142
cb15:901b:901b:1324:ada3:b51a:fb89:8b8f	251.137.139.143
cb15:901b:901b:1324:ada3:b51a:fb89:8b90	251.137.139.144
cb15:901b:901b:1324:ada3:b51a:fb89:8b91	251.137.139.145
cb15:901b:901b:1324:ada3:b51a:fb89:8b92	251.137.139.146
cb15:901b:901b:1324:ada3:b51a:fb89:8b93	251.137.139.147
cb15:901b:901b:1324:ada3:b51a:fb89:8b94	251.137.139.148
cb15:901b:901b:1324:ada3:b51a:fb89:8b95	251.137.139.149
cb15:901b:901b:1324:ada3:b51a:fb89:8b96	251.137.139.150
cb15:901b:901b:1324:ada3:b51a:fb89:8b97	251.137.139.151
cb15:901b:901b:1324:ada3:b51a:fb89:8b98	251.137.139.152
cb15:901b:901b:1324:ada3:b51a:fb89:8b99	251.137.139.153
cb15:901b:901b:1324:ada3:b51a:fb89:8b9a	251.137.139.154
cb15:901b:901b:1324:ada3:b51a:fb89:8b9b	251.137.139.155
cb15:901b:901b:1324:ada3:b51a:fb89:8b9c	251.137.139.156
cb15:901b:901b:1324:ada3:b51a:fb89:8b9d	251.137.139.157
cb15:901b:901b:1324:ada3:b51a:fb89:8b9e	251.137.139.158
cb15:901b:901b:1324:ada3:b51a:fb89:8b9f	251.137.139.159
cb15:901b:901b:1324:ada3:b51a:fb89:8ba0	251.137.139.160
cb15:901b:901b:1324:ada3:b51a:fb89:8ba1	251.137.139.161
cb15:901b:901b:1324:ada3:b51a:fb89:8ba2	251.137.139.162
cb15:901b:901b:1324:ada3:b51a:fb89:8ba3	251.137.139.163
cb15:901b:901b:1324:ada3:b51a:fb89:8ba4	251.137.139.164
cb15:901b:901b:1324:ada3:b51a:fb89:8ba5	251.137.139.165
cb15:901b:901b:1324:ada3:b51a:fb89:8ba6	251.137.139.166
cb15:901b:901b:1324:ada3:b51a:fb89:8ba7	251.137.139.167
cb15:901b:901b:1324:ada3:b51a:fb89:8ba8	251.137.139.168
cb15:901b:901b:1324:ada3:b51a:fb89:8ba9	251.137.139.169
cb15:901b:901b:1324:ada3:b51a:fb89:8baa	251.137.139.170
cb15:901b:901b:1324:ada3:b51a:fb89:8bab	251.137.139.171
cb15:901b:901b:1324:ada3:b51a:fb89:8bac	251.137.139.172
cb15:901b:901b:1324:ada3:b51a:fb89:8bad	251.137.139.173
cb15:901b:901b:1324:ada3:b51a:fb89:8bae	251.137.139.174
cb15:901b:901b:1324:ada3:b51a:fb89:8baf	251.137.139.175
cb15:901b:901b:1324:ada3:b51a:fb89:8bb0	251.137.139.176
cb15:901b:901b:1324:ada3:b51a:fb89:8bb1	251.137.139.177
cb15:901b:901b:1324:ada3:b51a:fb89:8bb2	251.137.139.178
cb15:901b:901b:1324:ada3:b51a:fb89:8bb3	251.137.139.179
cb15:901b:901b:1324:ada3:b51a:fb89:8bb4	251.137.139.180

cb15:901b:901b:1324:ada3:b51a:fb89:8bb5	251.137.139.181
cb15:901b:901b:1324:ada3:b51a:fb89:8bb6	251.137.139.182
cb15:901b:901b:1324:ada3:b51a:fb89:8bb7	251.137.139.183
cb15:901b:901b:1324:ada3:b51a:fb89:8bb8	251.137.139.184
cb15:901b:901b:1324:ada3:b51a:fb89:8bb9	251.137.139.185
cb15:901b:901b:1324:ada3:b51a:fb89:8bba	251.137.139.186
cb15:901b:901b:1324:ada3:b51a:fb89:8bbb	251.137.139.187
cb15:901b:901b:1324:ada3:b51a:fb89:8bbc	251.137.139.188
cb15:901b:901b:1324:ada3:b51a:fb89:8bbd	251.137.139.189
cb15:901b:901b:1324:ada3:b51a:fb89:8bbe	251.137.139.190
cb15:901b:901b:1324:ada3:b51a:fb89:8bbf	251.137.139.191
cb15:901b:901b:1324:ada3:b51a:fb89:8bc0	251.137.139.192
cb15:901b:901b:1324:ada3:b51a:fb89:8bc1	251.137.139.193
cb15:901b:901b:1324:ada3:b51a:fb89:8bc2	251.137.139.194
cb15:901b:901b:1324:ada3:b51a:fb89:8bc3	251.137.139.195
cb15:901b:901b:1324:ada3:b51a:fb89:8bc4	251.137.139.196
cb15:901b:901b:1324:ada3:b51a:fb89:8bc5	251.137.139.197
cb15:901b:901b:1324:ada3:b51a:fb89:8bc6	251.137.139.198
cb15:901b:901b:1324:ada3:b51a:fb89:8bc7	251.137.139.199
cb15:901b:901b:1324:ada3:b51a:fb89:8bc8	251.137.139.200
cb15:901b:901b:1324:ada3:b51a:fb89:8bc9	251.137.139.201
cb15:901b:901b:1324:ada3:b51a:fb89:8bca	251.137.139.202
cb15:901b:901b:1324:ada3:b51a:fb89:8bcb	251.137.139.203
cb15:901b:901b:1324:ada3:b51a:fb89:8bcc	251.137.139.204
cb15:901b:901b:1324:ada3:b51a:fb89:8bcd	251.137.139.205
cb15:901b:901b:1324:ada3:b51a:fb89:8bce	251.137.139.206
cb15:901b:901b:1324:ada3:b51a:fb89:8bcf	251.137.139.207
cb15:901b:901b:1324:ada3:b51a:fb89:8bd0	251.137.139.208
cb15:901b:901b:1324:ada3:b51a:fb89:8bd1	251.137.139.209
cb15:901b:901b:1324:ada3:b51a:fb89:8bd2	251.137.139.210
cb15:901b:901b:1324:ada3:b51a:fb89:8bd3	251.137.139.211
cb15:901b:901b:1324:ada3:b51a:fb89:8bd4	251.137.139.212
cb15:901b:901b:1324:ada3:b51a:fb89:8bd5	251.137.139.213
cb15:901b:901b:1324:ada3:b51a:fb89:8bd6	251.137.139.214
cb15:901b:901b:1324:ada3:b51a:fb89:8bd7	251.137.139.215
cb15:901b:901b:1324:ada3:b51a:fb89:8bd8	251.137.139.216
cb15:901b:901b:1324:ada3:b51a:fb89:8bd9	251.137.139.217
cb15:901b:901b:1324:ada3:b51a:fb89:8bda	251.137.139.218
cb15:901b:901b:1324:ada3:b51a:fb89:8bdb	251.137.139.219
cb15:901b:901b:1324:ada3:b51a:fb89:8bdc	251.137.139.220
cb15:901b:901b:1324:ada3:b51a:fb89:8bdd	251.137.139.221
cb15:901b:901b:1324:ada3:b51a:fb89:8bde	251.137.139.222
cb15:901b:901b:1324:ada3:b51a:fb89:8bdf	251.137.139.223
cb15:901b:901b:1324:ada3:b51a:fb89:8be0	251.137.139.224
cb15:901b:901b:1324:ada3:b51a:fb89:8be1	251.137.139.225
cb15:901b:901b:1324:ada3:b51a:fb89:8be2	251.137.139.226
cb15:901b:901b:1324:ada3:b51a:fb89:8be3	251.137.139.227
cb15:901b:901b:1324:ada3:b51a:fb89:8be4	251.137.139.228
cb15:901b:901b:1324:ada3:b51a:fb89:8be5	251.137.139.229
cb15:901b:901b:1324:ada3:b51a:fb89:8be6	251.137.139.230
cb15:901b:901b:1324:ada3:b51a:fb89:8be7	251.137.139.231
cb15:901b:901b:1324:ada3:b51a:fb89:8be8	251.137.139.232
cb15:901b:901b:1324:ada3:b51a:fb89:8be9	251.137.139.233
cb15:901b:901b:1324:ada3:b51a:fb89:8bea	251.137.139.234
cb15:901b:901b:1324:ada3:b51a:fb89:8beb	251.137.139.235
cb15:901b:901b:1324:ada3:b51a:fb89:8bec	251.137.139.236
cb15:901b:901b:1324:ada3:b51a:fb89:8bed	251.137.139.237
cb15:901b:901b:1324:ada3:b51a:fb89:8bee	251.137.139.238
cb15:901b:901b:1324:ada3:b51a:fb89:8bef	251.137.139.239
cb15:901b:901b:1324:ada3:b51a:fb89:8bf0	251.137.139.240
cb15:901b:901b:1324:ada3:b51a:fb89:8bf1	251.137.139.241
cb15:901b:901b:1324:ada3:b51a:fb89:8bf2	251.137.139.242
cb15:901b:901b:1324:ada3:b51a:fb89:8bf3	251.137.139.243
cb15:901b:901b:1324:ada3:b51a:fb89:8bf4	251.137.139.244
cb15:901b:901b:1324:ada3:b51a:fb89:8bf5	251.137.139.245
cb15:901b:901b:1324:ada3:b51a:fb89:8bf6	251.137.139.246
cb15:901b:901b:1324:ada3:b51a:fb89:8bf7	251.137.139.247
cb15:901b:901b:1324:ada3:b51a:fb89:8bf8	251.137.139.248
cb15:901b:901b:1324:ada3:b51a:fb89:8bf9	251.137.139.249
cb15:901b:901b:1324:ada3:b51a:fb89:8bfa	251.137.139.250
cb15:901b:901b:1324:ada3:b51a:fb89:8bfb	251.137.139.251
cb15:901b:901b:1324:ada3:b51a:fb89:8bfc	251.137.139.252
cb15:901b:901b:1324:ada3:b51a:fb89:8bfd	251.137.139.253
cb15:901b:901b:1324:ada3:b51a:fb89:8bfe	251.137.139.254
cb15:901b:901b:1324:ada3:b51a:fb89:8bff	251.137.139.255

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.