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:fb65:4024:9824:2592:8b01	37.146.139.1
cb15:901b:901b:fb65:4024:9824:2592:8b02	37.146.139.2
cb15:901b:901b:fb65:4024:9824:2592:8b03	37.146.139.3
cb15:901b:901b:fb65:4024:9824:2592:8b04	37.146.139.4
cb15:901b:901b:fb65:4024:9824:2592:8b05	37.146.139.5
cb15:901b:901b:fb65:4024:9824:2592:8b06	37.146.139.6
cb15:901b:901b:fb65:4024:9824:2592:8b07	37.146.139.7
cb15:901b:901b:fb65:4024:9824:2592:8b08	37.146.139.8
cb15:901b:901b:fb65:4024:9824:2592:8b09	37.146.139.9
cb15:901b:901b:fb65:4024:9824:2592:8b0a	37.146.139.10
cb15:901b:901b:fb65:4024:9824:2592:8b0b	37.146.139.11
cb15:901b:901b:fb65:4024:9824:2592:8b0c	37.146.139.12
cb15:901b:901b:fb65:4024:9824:2592:8b0d	37.146.139.13
cb15:901b:901b:fb65:4024:9824:2592:8b0e	37.146.139.14
cb15:901b:901b:fb65:4024:9824:2592:8b0f	37.146.139.15
cb15:901b:901b:fb65:4024:9824:2592:8b10	37.146.139.16
cb15:901b:901b:fb65:4024:9824:2592:8b11	37.146.139.17
cb15:901b:901b:fb65:4024:9824:2592:8b12	37.146.139.18
cb15:901b:901b:fb65:4024:9824:2592:8b13	37.146.139.19
cb15:901b:901b:fb65:4024:9824:2592:8b14	37.146.139.20
cb15:901b:901b:fb65:4024:9824:2592:8b15	37.146.139.21
cb15:901b:901b:fb65:4024:9824:2592:8b16	37.146.139.22
cb15:901b:901b:fb65:4024:9824:2592:8b17	37.146.139.23
cb15:901b:901b:fb65:4024:9824:2592:8b18	37.146.139.24
cb15:901b:901b:fb65:4024:9824:2592:8b19	37.146.139.25
cb15:901b:901b:fb65:4024:9824:2592:8b1a	37.146.139.26
cb15:901b:901b:fb65:4024:9824:2592:8b1b	37.146.139.27
cb15:901b:901b:fb65:4024:9824:2592:8b1c	37.146.139.28
cb15:901b:901b:fb65:4024:9824:2592:8b1d	37.146.139.29
cb15:901b:901b:fb65:4024:9824:2592:8b1e	37.146.139.30
cb15:901b:901b:fb65:4024:9824:2592:8b1f	37.146.139.31
cb15:901b:901b:fb65:4024:9824:2592:8b20	37.146.139.32
cb15:901b:901b:fb65:4024:9824:2592:8b21	37.146.139.33
cb15:901b:901b:fb65:4024:9824:2592:8b22	37.146.139.34
cb15:901b:901b:fb65:4024:9824:2592:8b23	37.146.139.35
cb15:901b:901b:fb65:4024:9824:2592:8b24	37.146.139.36
cb15:901b:901b:fb65:4024:9824:2592:8b25	37.146.139.37
cb15:901b:901b:fb65:4024:9824:2592:8b26	37.146.139.38
cb15:901b:901b:fb65:4024:9824:2592:8b27	37.146.139.39
cb15:901b:901b:fb65:4024:9824:2592:8b28	37.146.139.40
cb15:901b:901b:fb65:4024:9824:2592:8b29	37.146.139.41
cb15:901b:901b:fb65:4024:9824:2592:8b2a	37.146.139.42
cb15:901b:901b:fb65:4024:9824:2592:8b2b	37.146.139.43
cb15:901b:901b:fb65:4024:9824:2592:8b2c	37.146.139.44
cb15:901b:901b:fb65:4024:9824:2592:8b2d	37.146.139.45
cb15:901b:901b:fb65:4024:9824:2592:8b2e	37.146.139.46
cb15:901b:901b:fb65:4024:9824:2592:8b2f	37.146.139.47
cb15:901b:901b:fb65:4024:9824:2592:8b30	37.146.139.48
cb15:901b:901b:fb65:4024:9824:2592:8b31	37.146.139.49
cb15:901b:901b:fb65:4024:9824:2592:8b32	37.146.139.50
cb15:901b:901b:fb65:4024:9824:2592:8b33	37.146.139.51
cb15:901b:901b:fb65:4024:9824:2592:8b34	37.146.139.52
cb15:901b:901b:fb65:4024:9824:2592:8b35	37.146.139.53
cb15:901b:901b:fb65:4024:9824:2592:8b36	37.146.139.54
cb15:901b:901b:fb65:4024:9824:2592:8b37	37.146.139.55
cb15:901b:901b:fb65:4024:9824:2592:8b38	37.146.139.56
cb15:901b:901b:fb65:4024:9824:2592:8b39	37.146.139.57
cb15:901b:901b:fb65:4024:9824:2592:8b3a	37.146.139.58
cb15:901b:901b:fb65:4024:9824:2592:8b3b	37.146.139.59
cb15:901b:901b:fb65:4024:9824:2592:8b3c	37.146.139.60

cb15:901b:901b:fb65:4024:9824:2592:8b3d	37.146.139.61
cb15:901b:901b:fb65:4024:9824:2592:8b3e	37.146.139.62
cb15:901b:901b:fb65:4024:9824:2592:8b3f	37.146.139.63
cb15:901b:901b:fb65:4024:9824:2592:8b40	37.146.139.64
cb15:901b:901b:fb65:4024:9824:2592:8b41	37.146.139.65
cb15:901b:901b:fb65:4024:9824:2592:8b42	37.146.139.66
cb15:901b:901b:fb65:4024:9824:2592:8b43	37.146.139.67
cb15:901b:901b:fb65:4024:9824:2592:8b44	37.146.139.68
cb15:901b:901b:fb65:4024:9824:2592:8b45	37.146.139.69
cb15:901b:901b:fb65:4024:9824:2592:8b46	37.146.139.70
cb15:901b:901b:fb65:4024:9824:2592:8b47	37.146.139.71
cb15:901b:901b:fb65:4024:9824:2592:8b48	37.146.139.72
cb15:901b:901b:fb65:4024:9824:2592:8b49	37.146.139.73
cb15:901b:901b:fb65:4024:9824:2592:8b4a	37.146.139.74
cb15:901b:901b:fb65:4024:9824:2592:8b4b	37.146.139.75
cb15:901b:901b:fb65:4024:9824:2592:8b4c	37.146.139.76
cb15:901b:901b:fb65:4024:9824:2592:8b4d	37.146.139.77
cb15:901b:901b:fb65:4024:9824:2592:8b4e	37.146.139.78
cb15:901b:901b:fb65:4024:9824:2592:8b4f	37.146.139.79
cb15:901b:901b:fb65:4024:9824:2592:8b50	37.146.139.80
cb15:901b:901b:fb65:4024:9824:2592:8b51	37.146.139.81
cb15:901b:901b:fb65:4024:9824:2592:8b52	37.146.139.82
cb15:901b:901b:fb65:4024:9824:2592:8b53	37.146.139.83
cb15:901b:901b:fb65:4024:9824:2592:8b54	37.146.139.84
cb15:901b:901b:fb65:4024:9824:2592:8b55	37.146.139.85
cb15:901b:901b:fb65:4024:9824:2592:8b56	37.146.139.86
cb15:901b:901b:fb65:4024:9824:2592:8b57	37.146.139.87
cb15:901b:901b:fb65:4024:9824:2592:8b58	37.146.139.88
cb15:901b:901b:fb65:4024:9824:2592:8b59	37.146.139.89
cb15:901b:901b:fb65:4024:9824:2592:8b5a	37.146.139.90
cb15:901b:901b:fb65:4024:9824:2592:8b5b	37.146.139.91
cb15:901b:901b:fb65:4024:9824:2592:8b5c	37.146.139.92
cb15:901b:901b:fb65:4024:9824:2592:8b5d	37.146.139.93
cb15:901b:901b:fb65:4024:9824:2592:8b5e	37.146.139.94
cb15:901b:901b:fb65:4024:9824:2592:8b5f	37.146.139.95
cb15:901b:901b:fb65:4024:9824:2592:8b60	37.146.139.96
cb15:901b:901b:fb65:4024:9824:2592:8b61	37.146.139.97
cb15:901b:901b:fb65:4024:9824:2592:8b62	37.146.139.98
cb15:901b:901b:fb65:4024:9824:2592:8b63	37.146.139.99
cb15:901b:901b:fb65:4024:9824:2592:8b64	37.146.139.100
cb15:901b:901b:fb65:4024:9824:2592:8b65	37.146.139.101
cb15:901b:901b:fb65:4024:9824:2592:8b66	37.146.139.102
cb15:901b:901b:fb65:4024:9824:2592:8b67	37.146.139.103
cb15:901b:901b:fb65:4024:9824:2592:8b68	37.146.139.104
cb15:901b:901b:fb65:4024:9824:2592:8b69	37.146.139.105
cb15:901b:901b:fb65:4024:9824:2592:8b6a	37.146.139.106
cb15:901b:901b:fb65:4024:9824:2592:8b6b	37.146.139.107
cb15:901b:901b:fb65:4024:9824:2592:8b6c	37.146.139.108
cb15:901b:901b:fb65:4024:9824:2592:8b6d	37.146.139.109
cb15:901b:901b:fb65:4024:9824:2592:8b6e	37.146.139.110
cb15:901b:901b:fb65:4024:9824:2592:8b6f	37.146.139.111
cb15:901b:901b:fb65:4024:9824:2592:8b70	37.146.139.112
cb15:901b:901b:fb65:4024:9824:2592:8b71	37.146.139.113
cb15:901b:901b:fb65:4024:9824:2592:8b72	37.146.139.114
cb15:901b:901b:fb65:4024:9824:2592:8b73	37.146.139.115
cb15:901b:901b:fb65:4024:9824:2592:8b74	37.146.139.116
cb15:901b:901b:fb65:4024:9824:2592:8b75	37.146.139.117
cb15:901b:901b:fb65:4024:9824:2592:8b76	37.146.139.118
cb15:901b:901b:fb65:4024:9824:2592:8b77	37.146.139.119
cb15:901b:901b:fb65:4024:9824:2592:8b78	37.146.139.120

cb15:901b:901b:fb65:4024:9824:2592:8b79	37.146.139.121
cb15:901b:901b:fb65:4024:9824:2592:8b7a	37.146.139.122
cb15:901b:901b:fb65:4024:9824:2592:8b7b	37.146.139.123
cb15:901b:901b:fb65:4024:9824:2592:8b7c	37.146.139.124
cb15:901b:901b:fb65:4024:9824:2592:8b7d	37.146.139.125
cb15:901b:901b:fb65:4024:9824:2592:8b7e	37.146.139.126
cb15:901b:901b:fb65:4024:9824:2592:8b7f	37.146.139.127
cb15:901b:901b:fb65:4024:9824:2592:8b80	37.146.139.128
cb15:901b:901b:fb65:4024:9824:2592:8b81	37.146.139.129
cb15:901b:901b:fb65:4024:9824:2592:8b82	37.146.139.130
cb15:901b:901b:fb65:4024:9824:2592:8b83	37.146.139.131
cb15:901b:901b:fb65:4024:9824:2592:8b84	37.146.139.132
cb15:901b:901b:fb65:4024:9824:2592:8b85	37.146.139.133
cb15:901b:901b:fb65:4024:9824:2592:8b86	37.146.139.134
cb15:901b:901b:fb65:4024:9824:2592:8b87	37.146.139.135
cb15:901b:901b:fb65:4024:9824:2592:8b88	37.146.139.136
cb15:901b:901b:fb65:4024:9824:2592:8b89	37.146.139.137
cb15:901b:901b:fb65:4024:9824:2592:8b8a	37.146.139.138
cb15:901b:901b:fb65:4024:9824:2592:8b8b	37.146.139.139
cb15:901b:901b:fb65:4024:9824:2592:8b8c	37.146.139.140
cb15:901b:901b:fb65:4024:9824:2592:8b8d	37.146.139.141
cb15:901b:901b:fb65:4024:9824:2592:8b8e	37.146.139.142
cb15:901b:901b:fb65:4024:9824:2592:8b8f	37.146.139.143
cb15:901b:901b:fb65:4024:9824:2592:8b90	37.146.139.144
cb15:901b:901b:fb65:4024:9824:2592:8b91	37.146.139.145
cb15:901b:901b:fb65:4024:9824:2592:8b92	37.146.139.146
cb15:901b:901b:fb65:4024:9824:2592:8b93	37.146.139.147
cb15:901b:901b:fb65:4024:9824:2592:8b94	37.146.139.148
cb15:901b:901b:fb65:4024:9824:2592:8b95	37.146.139.149
cb15:901b:901b:fb65:4024:9824:2592:8b96	37.146.139.150
cb15:901b:901b:fb65:4024:9824:2592:8b97	37.146.139.151
cb15:901b:901b:fb65:4024:9824:2592:8b98	37.146.139.152
cb15:901b:901b:fb65:4024:9824:2592:8b99	37.146.139.153
cb15:901b:901b:fb65:4024:9824:2592:8b9a	37.146.139.154
cb15:901b:901b:fb65:4024:9824:2592:8b9b	37.146.139.155
cb15:901b:901b:fb65:4024:9824:2592:8b9c	37.146.139.156
cb15:901b:901b:fb65:4024:9824:2592:8b9d	37.146.139.157
cb15:901b:901b:fb65:4024:9824:2592:8b9e	37.146.139.158
cb15:901b:901b:fb65:4024:9824:2592:8b9f	37.146.139.159
cb15:901b:901b:fb65:4024:9824:2592:8ba0	37.146.139.160
cb15:901b:901b:fb65:4024:9824:2592:8ba1	37.146.139.161
cb15:901b:901b:fb65:4024:9824:2592:8ba2	37.146.139.162
cb15:901b:901b:fb65:4024:9824:2592:8ba3	37.146.139.163
cb15:901b:901b:fb65:4024:9824:2592:8ba4	37.146.139.164
cb15:901b:901b:fb65:4024:9824:2592:8ba5	37.146.139.165
cb15:901b:901b:fb65:4024:9824:2592:8ba6	37.146.139.166
cb15:901b:901b:fb65:4024:9824:2592:8ba7	37.146.139.167
cb15:901b:901b:fb65:4024:9824:2592:8ba8	37.146.139.168
cb15:901b:901b:fb65:4024:9824:2592:8ba9	37.146.139.169
cb15:901b:901b:fb65:4024:9824:2592:8baa	37.146.139.170
cb15:901b:901b:fb65:4024:9824:2592:8bab	37.146.139.171
cb15:901b:901b:fb65:4024:9824:2592:8bac	37.146.139.172
cb15:901b:901b:fb65:4024:9824:2592:8bad	37.146.139.173
cb15:901b:901b:fb65:4024:9824:2592:8bae	37.146.139.174
cb15:901b:901b:fb65:4024:9824:2592:8baf	37.146.139.175
cb15:901b:901b:fb65:4024:9824:2592:8bb0	37.146.139.176
cb15:901b:901b:fb65:4024:9824:2592:8bb1	37.146.139.177
cb15:901b:901b:fb65:4024:9824:2592:8bb2	37.146.139.178
cb15:901b:901b:fb65:4024:9824:2592:8bb3	37.146.139.179
cb15:901b:901b:fb65:4024:9824:2592:8bb4	37.146.139.180

cb15:901b:901b:fb65:4024:9824:2592:8bb5	37.146.139.181
cb15:901b:901b:fb65:4024:9824:2592:8bb6	37.146.139.182
cb15:901b:901b:fb65:4024:9824:2592:8bb7	37.146.139.183
cb15:901b:901b:fb65:4024:9824:2592:8bb8	37.146.139.184
cb15:901b:901b:fb65:4024:9824:2592:8bb9	37.146.139.185
cb15:901b:901b:fb65:4024:9824:2592:8bba	37.146.139.186
cb15:901b:901b:fb65:4024:9824:2592:8bbb	37.146.139.187
cb15:901b:901b:fb65:4024:9824:2592:8bbc	37.146.139.188
cb15:901b:901b:fb65:4024:9824:2592:8bbd	37.146.139.189
cb15:901b:901b:fb65:4024:9824:2592:8bbe	37.146.139.190
cb15:901b:901b:fb65:4024:9824:2592:8bbf	37.146.139.191
cb15:901b:901b:fb65:4024:9824:2592:8bc0	37.146.139.192
cb15:901b:901b:fb65:4024:9824:2592:8bc1	37.146.139.193
cb15:901b:901b:fb65:4024:9824:2592:8bc2	37.146.139.194
cb15:901b:901b:fb65:4024:9824:2592:8bc3	37.146.139.195
cb15:901b:901b:fb65:4024:9824:2592:8bc4	37.146.139.196
cb15:901b:901b:fb65:4024:9824:2592:8bc5	37.146.139.197
cb15:901b:901b:fb65:4024:9824:2592:8bc6	37.146.139.198
cb15:901b:901b:fb65:4024:9824:2592:8bc7	37.146.139.199
cb15:901b:901b:fb65:4024:9824:2592:8bc8	37.146.139.200
cb15:901b:901b:fb65:4024:9824:2592:8bc9	37.146.139.201
cb15:901b:901b:fb65:4024:9824:2592:8bca	37.146.139.202
cb15:901b:901b:fb65:4024:9824:2592:8bcb	37.146.139.203
cb15:901b:901b:fb65:4024:9824:2592:8bcc	37.146.139.204
cb15:901b:901b:fb65:4024:9824:2592:8bcd	37.146.139.205
cb15:901b:901b:fb65:4024:9824:2592:8bce	37.146.139.206
cb15:901b:901b:fb65:4024:9824:2592:8bcf	37.146.139.207
cb15:901b:901b:fb65:4024:9824:2592:8bd0	37.146.139.208
cb15:901b:901b:fb65:4024:9824:2592:8bd1	37.146.139.209
cb15:901b:901b:fb65:4024:9824:2592:8bd2	37.146.139.210
cb15:901b:901b:fb65:4024:9824:2592:8bd3	37.146.139.211
cb15:901b:901b:fb65:4024:9824:2592:8bd4	37.146.139.212
cb15:901b:901b:fb65:4024:9824:2592:8bd5	37.146.139.213
cb15:901b:901b:fb65:4024:9824:2592:8bd6	37.146.139.214
cb15:901b:901b:fb65:4024:9824:2592:8bd7	37.146.139.215
cb15:901b:901b:fb65:4024:9824:2592:8bd8	37.146.139.216
cb15:901b:901b:fb65:4024:9824:2592:8bd9	37.146.139.217
cb15:901b:901b:fb65:4024:9824:2592:8bda	37.146.139.218
cb15:901b:901b:fb65:4024:9824:2592:8bdb	37.146.139.219
cb15:901b:901b:fb65:4024:9824:2592:8bdc	37.146.139.220
cb15:901b:901b:fb65:4024:9824:2592:8bdd	37.146.139.221
cb15:901b:901b:fb65:4024:9824:2592:8bde	37.146.139.222
cb15:901b:901b:fb65:4024:9824:2592:8bdf	37.146.139.223
cb15:901b:901b:fb65:4024:9824:2592:8be0	37.146.139.224
cb15:901b:901b:fb65:4024:9824:2592:8be1	37.146.139.225
cb15:901b:901b:fb65:4024:9824:2592:8be2	37.146.139.226
cb15:901b:901b:fb65:4024:9824:2592:8be3	37.146.139.227
cb15:901b:901b:fb65:4024:9824:2592:8be4	37.146.139.228
cb15:901b:901b:fb65:4024:9824:2592:8be5	37.146.139.229
cb15:901b:901b:fb65:4024:9824:2592:8be6	37.146.139.230
cb15:901b:901b:fb65:4024:9824:2592:8be7	37.146.139.231
cb15:901b:901b:fb65:4024:9824:2592:8be8	37.146.139.232
cb15:901b:901b:fb65:4024:9824:2592:8be9	37.146.139.233
cb15:901b:901b:fb65:4024:9824:2592:8bea	37.146.139.234
cb15:901b:901b:fb65:4024:9824:2592:8beb	37.146.139.235
cb15:901b:901b:fb65:4024:9824:2592:8bec	37.146.139.236
cb15:901b:901b:fb65:4024:9824:2592:8bed	37.146.139.237
cb15:901b:901b:fb65:4024:9824:2592:8bee	37.146.139.238
cb15:901b:901b:fb65:4024:9824:2592:8bef	37.146.139.239
cb15:901b:901b:fb65:4024:9824:2592:8bf0	37.146.139.240
cb15:901b:901b:fb65:4024:9824:2592:8bf1	37.146.139.241
cb15:901b:901b:fb65:4024:9824:2592:8bf2	37.146.139.242
cb15:901b:901b:fb65:4024:9824:2592:8bf3	37.146.139.243
cb15:901b:901b:fb65:4024:9824:2592:8bf4	37.146.139.244
cb15:901b:901b:fb65:4024:9824:2592:8bf5	37.146.139.245
cb15:901b:901b:fb65:4024:9824:2592:8bf6	37.146.139.246
cb15:901b:901b:fb65:4024:9824:2592:8bf7	37.146.139.247
cb15:901b:901b:fb65:4024:9824:2592:8bf8	37.146.139.248
cb15:901b:901b:fb65:4024:9824:2592:8bf9	37.146.139.249
cb15:901b:901b:fb65:4024:9824:2592:8bfa	37.146.139.250
cb15:901b:901b:fb65:4024:9824:2592:8bfb	37.146.139.251
cb15:901b:901b:fb65:4024:9824:2592:8bfc	37.146.139.252
cb15:901b:901b:fb65:4024:9824:2592:8bfd	37.146.139.253
cb15:901b:901b:fb65:4024:9824:2592:8bfe	37.146.139.254
cb15:901b:901b:fb65:4024:9824:2592:8bff	37.146.139.255

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.