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:8024:901b:da99:b51:3157:9b01	49.87.155.1
cb15:901b:8024:901b:da99:b51:3157:9b02	49.87.155.2
cb15:901b:8024:901b:da99:b51:3157:9b03	49.87.155.3
cb15:901b:8024:901b:da99:b51:3157:9b04	49.87.155.4
cb15:901b:8024:901b:da99:b51:3157:9b05	49.87.155.5
cb15:901b:8024:901b:da99:b51:3157:9b06	49.87.155.6
cb15:901b:8024:901b:da99:b51:3157:9b07	49.87.155.7
cb15:901b:8024:901b:da99:b51:3157:9b08	49.87.155.8
cb15:901b:8024:901b:da99:b51:3157:9b09	49.87.155.9
cb15:901b:8024:901b:da99:b51:3157:9b0a	49.87.155.10
cb15:901b:8024:901b:da99:b51:3157:9b0b	49.87.155.11
cb15:901b:8024:901b:da99:b51:3157:9b0c	49.87.155.12
cb15:901b:8024:901b:da99:b51:3157:9b0d	49.87.155.13
cb15:901b:8024:901b:da99:b51:3157:9b0e	49.87.155.14
cb15:901b:8024:901b:da99:b51:3157:9b0f	49.87.155.15
cb15:901b:8024:901b:da99:b51:3157:9b10	49.87.155.16
cb15:901b:8024:901b:da99:b51:3157:9b11	49.87.155.17
cb15:901b:8024:901b:da99:b51:3157:9b12	49.87.155.18
cb15:901b:8024:901b:da99:b51:3157:9b13	49.87.155.19
cb15:901b:8024:901b:da99:b51:3157:9b14	49.87.155.20
cb15:901b:8024:901b:da99:b51:3157:9b15	49.87.155.21
cb15:901b:8024:901b:da99:b51:3157:9b16	49.87.155.22
cb15:901b:8024:901b:da99:b51:3157:9b17	49.87.155.23
cb15:901b:8024:901b:da99:b51:3157:9b18	49.87.155.24
cb15:901b:8024:901b:da99:b51:3157:9b19	49.87.155.25
cb15:901b:8024:901b:da99:b51:3157:9b1a	49.87.155.26
cb15:901b:8024:901b:da99:b51:3157:9b1b	49.87.155.27
cb15:901b:8024:901b:da99:b51:3157:9b1c	49.87.155.28
cb15:901b:8024:901b:da99:b51:3157:9b1d	49.87.155.29
cb15:901b:8024:901b:da99:b51:3157:9b1e	49.87.155.30
cb15:901b:8024:901b:da99:b51:3157:9b1f	49.87.155.31
cb15:901b:8024:901b:da99:b51:3157:9b20	49.87.155.32
cb15:901b:8024:901b:da99:b51:3157:9b21	49.87.155.33
cb15:901b:8024:901b:da99:b51:3157:9b22	49.87.155.34
cb15:901b:8024:901b:da99:b51:3157:9b23	49.87.155.35
cb15:901b:8024:901b:da99:b51:3157:9b24	49.87.155.36
cb15:901b:8024:901b:da99:b51:3157:9b25	49.87.155.37
cb15:901b:8024:901b:da99:b51:3157:9b26	49.87.155.38
cb15:901b:8024:901b:da99:b51:3157:9b27	49.87.155.39
cb15:901b:8024:901b:da99:b51:3157:9b28	49.87.155.40
cb15:901b:8024:901b:da99:b51:3157:9b29	49.87.155.41
cb15:901b:8024:901b:da99:b51:3157:9b2a	49.87.155.42
cb15:901b:8024:901b:da99:b51:3157:9b2b	49.87.155.43
cb15:901b:8024:901b:da99:b51:3157:9b2c	49.87.155.44
cb15:901b:8024:901b:da99:b51:3157:9b2d	49.87.155.45
cb15:901b:8024:901b:da99:b51:3157:9b2e	49.87.155.46
cb15:901b:8024:901b:da99:b51:3157:9b2f	49.87.155.47
cb15:901b:8024:901b:da99:b51:3157:9b30	49.87.155.48
cb15:901b:8024:901b:da99:b51:3157:9b31	49.87.155.49
cb15:901b:8024:901b:da99:b51:3157:9b32	49.87.155.50
cb15:901b:8024:901b:da99:b51:3157:9b33	49.87.155.51
cb15:901b:8024:901b:da99:b51:3157:9b34	49.87.155.52
cb15:901b:8024:901b:da99:b51:3157:9b35	49.87.155.53
cb15:901b:8024:901b:da99:b51:3157:9b36	49.87.155.54
cb15:901b:8024:901b:da99:b51:3157:9b37	49.87.155.55
cb15:901b:8024:901b:da99:b51:3157:9b38	49.87.155.56
cb15:901b:8024:901b:da99:b51:3157:9b39	49.87.155.57
cb15:901b:8024:901b:da99:b51:3157:9b3a	49.87.155.58
cb15:901b:8024:901b:da99:b51:3157:9b3b	49.87.155.59
cb15:901b:8024:901b:da99:b51:3157:9b3c	49.87.155.60

cb15:901b:8024:901b:da99:b51:3157:9b3d	49.87.155.61
cb15:901b:8024:901b:da99:b51:3157:9b3e	49.87.155.62
cb15:901b:8024:901b:da99:b51:3157:9b3f	49.87.155.63
cb15:901b:8024:901b:da99:b51:3157:9b40	49.87.155.64
cb15:901b:8024:901b:da99:b51:3157:9b41	49.87.155.65
cb15:901b:8024:901b:da99:b51:3157:9b42	49.87.155.66
cb15:901b:8024:901b:da99:b51:3157:9b43	49.87.155.67
cb15:901b:8024:901b:da99:b51:3157:9b44	49.87.155.68
cb15:901b:8024:901b:da99:b51:3157:9b45	49.87.155.69
cb15:901b:8024:901b:da99:b51:3157:9b46	49.87.155.70
cb15:901b:8024:901b:da99:b51:3157:9b47	49.87.155.71
cb15:901b:8024:901b:da99:b51:3157:9b48	49.87.155.72
cb15:901b:8024:901b:da99:b51:3157:9b49	49.87.155.73
cb15:901b:8024:901b:da99:b51:3157:9b4a	49.87.155.74
cb15:901b:8024:901b:da99:b51:3157:9b4b	49.87.155.75
cb15:901b:8024:901b:da99:b51:3157:9b4c	49.87.155.76
cb15:901b:8024:901b:da99:b51:3157:9b4d	49.87.155.77
cb15:901b:8024:901b:da99:b51:3157:9b4e	49.87.155.78
cb15:901b:8024:901b:da99:b51:3157:9b4f	49.87.155.79
cb15:901b:8024:901b:da99:b51:3157:9b50	49.87.155.80
cb15:901b:8024:901b:da99:b51:3157:9b51	49.87.155.81
cb15:901b:8024:901b:da99:b51:3157:9b52	49.87.155.82
cb15:901b:8024:901b:da99:b51:3157:9b53	49.87.155.83
cb15:901b:8024:901b:da99:b51:3157:9b54	49.87.155.84
cb15:901b:8024:901b:da99:b51:3157:9b55	49.87.155.85
cb15:901b:8024:901b:da99:b51:3157:9b56	49.87.155.86
cb15:901b:8024:901b:da99:b51:3157:9b57	49.87.155.87
cb15:901b:8024:901b:da99:b51:3157:9b58	49.87.155.88
cb15:901b:8024:901b:da99:b51:3157:9b59	49.87.155.89
cb15:901b:8024:901b:da99:b51:3157:9b5a	49.87.155.90
cb15:901b:8024:901b:da99:b51:3157:9b5b	49.87.155.91
cb15:901b:8024:901b:da99:b51:3157:9b5c	49.87.155.92
cb15:901b:8024:901b:da99:b51:3157:9b5d	49.87.155.93
cb15:901b:8024:901b:da99:b51:3157:9b5e	49.87.155.94
cb15:901b:8024:901b:da99:b51:3157:9b5f	49.87.155.95
cb15:901b:8024:901b:da99:b51:3157:9b60	49.87.155.96
cb15:901b:8024:901b:da99:b51:3157:9b61	49.87.155.97
cb15:901b:8024:901b:da99:b51:3157:9b62	49.87.155.98
cb15:901b:8024:901b:da99:b51:3157:9b63	49.87.155.99
cb15:901b:8024:901b:da99:b51:3157:9b64	49.87.155.100
cb15:901b:8024:901b:da99:b51:3157:9b65	49.87.155.101
cb15:901b:8024:901b:da99:b51:3157:9b66	49.87.155.102
cb15:901b:8024:901b:da99:b51:3157:9b67	49.87.155.103
cb15:901b:8024:901b:da99:b51:3157:9b68	49.87.155.104
cb15:901b:8024:901b:da99:b51:3157:9b69	49.87.155.105
cb15:901b:8024:901b:da99:b51:3157:9b6a	49.87.155.106
cb15:901b:8024:901b:da99:b51:3157:9b6b	49.87.155.107
cb15:901b:8024:901b:da99:b51:3157:9b6c	49.87.155.108
cb15:901b:8024:901b:da99:b51:3157:9b6d	49.87.155.109
cb15:901b:8024:901b:da99:b51:3157:9b6e	49.87.155.110
cb15:901b:8024:901b:da99:b51:3157:9b6f	49.87.155.111
cb15:901b:8024:901b:da99:b51:3157:9b70	49.87.155.112
cb15:901b:8024:901b:da99:b51:3157:9b71	49.87.155.113
cb15:901b:8024:901b:da99:b51:3157:9b72	49.87.155.114
cb15:901b:8024:901b:da99:b51:3157:9b73	49.87.155.115
cb15:901b:8024:901b:da99:b51:3157:9b74	49.87.155.116
cb15:901b:8024:901b:da99:b51:3157:9b75	49.87.155.117
cb15:901b:8024:901b:da99:b51:3157:9b76	49.87.155.118
cb15:901b:8024:901b:da99:b51:3157:9b77	49.87.155.119
cb15:901b:8024:901b:da99:b51:3157:9b78	49.87.155.120

cb15:901b:8024:901b:da99:b51:3157:9b79	49.87.155.121
cb15:901b:8024:901b:da99:b51:3157:9b7a	49.87.155.122
cb15:901b:8024:901b:da99:b51:3157:9b7b	49.87.155.123
cb15:901b:8024:901b:da99:b51:3157:9b7c	49.87.155.124
cb15:901b:8024:901b:da99:b51:3157:9b7d	49.87.155.125
cb15:901b:8024:901b:da99:b51:3157:9b7e	49.87.155.126
cb15:901b:8024:901b:da99:b51:3157:9b7f	49.87.155.127
cb15:901b:8024:901b:da99:b51:3157:9b80	49.87.155.128
cb15:901b:8024:901b:da99:b51:3157:9b81	49.87.155.129
cb15:901b:8024:901b:da99:b51:3157:9b82	49.87.155.130
cb15:901b:8024:901b:da99:b51:3157:9b83	49.87.155.131
cb15:901b:8024:901b:da99:b51:3157:9b84	49.87.155.132
cb15:901b:8024:901b:da99:b51:3157:9b85	49.87.155.133
cb15:901b:8024:901b:da99:b51:3157:9b86	49.87.155.134
cb15:901b:8024:901b:da99:b51:3157:9b87	49.87.155.135
cb15:901b:8024:901b:da99:b51:3157:9b88	49.87.155.136
cb15:901b:8024:901b:da99:b51:3157:9b89	49.87.155.137
cb15:901b:8024:901b:da99:b51:3157:9b8a	49.87.155.138
cb15:901b:8024:901b:da99:b51:3157:9b8b	49.87.155.139
cb15:901b:8024:901b:da99:b51:3157:9b8c	49.87.155.140
cb15:901b:8024:901b:da99:b51:3157:9b8d	49.87.155.141
cb15:901b:8024:901b:da99:b51:3157:9b8e	49.87.155.142
cb15:901b:8024:901b:da99:b51:3157:9b8f	49.87.155.143
cb15:901b:8024:901b:da99:b51:3157:9b90	49.87.155.144
cb15:901b:8024:901b:da99:b51:3157:9b91	49.87.155.145
cb15:901b:8024:901b:da99:b51:3157:9b92	49.87.155.146
cb15:901b:8024:901b:da99:b51:3157:9b93	49.87.155.147
cb15:901b:8024:901b:da99:b51:3157:9b94	49.87.155.148
cb15:901b:8024:901b:da99:b51:3157:9b95	49.87.155.149
cb15:901b:8024:901b:da99:b51:3157:9b96	49.87.155.150
cb15:901b:8024:901b:da99:b51:3157:9b97	49.87.155.151
cb15:901b:8024:901b:da99:b51:3157:9b98	49.87.155.152
cb15:901b:8024:901b:da99:b51:3157:9b99	49.87.155.153
cb15:901b:8024:901b:da99:b51:3157:9b9a	49.87.155.154
cb15:901b:8024:901b:da99:b51:3157:9b9b	49.87.155.155
cb15:901b:8024:901b:da99:b51:3157:9b9c	49.87.155.156
cb15:901b:8024:901b:da99:b51:3157:9b9d	49.87.155.157
cb15:901b:8024:901b:da99:b51:3157:9b9e	49.87.155.158
cb15:901b:8024:901b:da99:b51:3157:9b9f	49.87.155.159
cb15:901b:8024:901b:da99:b51:3157:9ba0	49.87.155.160
cb15:901b:8024:901b:da99:b51:3157:9ba1	49.87.155.161
cb15:901b:8024:901b:da99:b51:3157:9ba2	49.87.155.162
cb15:901b:8024:901b:da99:b51:3157:9ba3	49.87.155.163
cb15:901b:8024:901b:da99:b51:3157:9ba4	49.87.155.164
cb15:901b:8024:901b:da99:b51:3157:9ba5	49.87.155.165
cb15:901b:8024:901b:da99:b51:3157:9ba6	49.87.155.166
cb15:901b:8024:901b:da99:b51:3157:9ba7	49.87.155.167
cb15:901b:8024:901b:da99:b51:3157:9ba8	49.87.155.168
cb15:901b:8024:901b:da99:b51:3157:9ba9	49.87.155.169
cb15:901b:8024:901b:da99:b51:3157:9baa	49.87.155.170
cb15:901b:8024:901b:da99:b51:3157:9bab	49.87.155.171
cb15:901b:8024:901b:da99:b51:3157:9bac	49.87.155.172
cb15:901b:8024:901b:da99:b51:3157:9bad	49.87.155.173
cb15:901b:8024:901b:da99:b51:3157:9bae	49.87.155.174
cb15:901b:8024:901b:da99:b51:3157:9baf	49.87.155.175
cb15:901b:8024:901b:da99:b51:3157:9bb0	49.87.155.176
cb15:901b:8024:901b:da99:b51:3157:9bb1	49.87.155.177
cb15:901b:8024:901b:da99:b51:3157:9bb2	49.87.155.178
cb15:901b:8024:901b:da99:b51:3157:9bb3	49.87.155.179
cb15:901b:8024:901b:da99:b51:3157:9bb4	49.87.155.180

cb15:901b:8024:901b:da99:b51:3157:9bb5	49.87.155.181
cb15:901b:8024:901b:da99:b51:3157:9bb6	49.87.155.182
cb15:901b:8024:901b:da99:b51:3157:9bb7	49.87.155.183
cb15:901b:8024:901b:da99:b51:3157:9bb8	49.87.155.184
cb15:901b:8024:901b:da99:b51:3157:9bb9	49.87.155.185
cb15:901b:8024:901b:da99:b51:3157:9bba	49.87.155.186
cb15:901b:8024:901b:da99:b51:3157:9bbb	49.87.155.187
cb15:901b:8024:901b:da99:b51:3157:9bbc	49.87.155.188
cb15:901b:8024:901b:da99:b51:3157:9bbd	49.87.155.189
cb15:901b:8024:901b:da99:b51:3157:9bbe	49.87.155.190
cb15:901b:8024:901b:da99:b51:3157:9bbf	49.87.155.191
cb15:901b:8024:901b:da99:b51:3157:9bc0	49.87.155.192
cb15:901b:8024:901b:da99:b51:3157:9bc1	49.87.155.193
cb15:901b:8024:901b:da99:b51:3157:9bc2	49.87.155.194
cb15:901b:8024:901b:da99:b51:3157:9bc3	49.87.155.195
cb15:901b:8024:901b:da99:b51:3157:9bc4	49.87.155.196
cb15:901b:8024:901b:da99:b51:3157:9bc5	49.87.155.197
cb15:901b:8024:901b:da99:b51:3157:9bc6	49.87.155.198
cb15:901b:8024:901b:da99:b51:3157:9bc7	49.87.155.199
cb15:901b:8024:901b:da99:b51:3157:9bc8	49.87.155.200
cb15:901b:8024:901b:da99:b51:3157:9bc9	49.87.155.201
cb15:901b:8024:901b:da99:b51:3157:9bca	49.87.155.202
cb15:901b:8024:901b:da99:b51:3157:9bcb	49.87.155.203
cb15:901b:8024:901b:da99:b51:3157:9bcc	49.87.155.204
cb15:901b:8024:901b:da99:b51:3157:9bcd	49.87.155.205
cb15:901b:8024:901b:da99:b51:3157:9bce	49.87.155.206
cb15:901b:8024:901b:da99:b51:3157:9bcf	49.87.155.207
cb15:901b:8024:901b:da99:b51:3157:9bd0	49.87.155.208
cb15:901b:8024:901b:da99:b51:3157:9bd1	49.87.155.209
cb15:901b:8024:901b:da99:b51:3157:9bd2	49.87.155.210
cb15:901b:8024:901b:da99:b51:3157:9bd3	49.87.155.211
cb15:901b:8024:901b:da99:b51:3157:9bd4	49.87.155.212
cb15:901b:8024:901b:da99:b51:3157:9bd5	49.87.155.213
cb15:901b:8024:901b:da99:b51:3157:9bd6	49.87.155.214
cb15:901b:8024:901b:da99:b51:3157:9bd7	49.87.155.215
cb15:901b:8024:901b:da99:b51:3157:9bd8	49.87.155.216
cb15:901b:8024:901b:da99:b51:3157:9bd9	49.87.155.217
cb15:901b:8024:901b:da99:b51:3157:9bda	49.87.155.218
cb15:901b:8024:901b:da99:b51:3157:9bdb	49.87.155.219
cb15:901b:8024:901b:da99:b51:3157:9bdc	49.87.155.220
cb15:901b:8024:901b:da99:b51:3157:9bdd	49.87.155.221
cb15:901b:8024:901b:da99:b51:3157:9bde	49.87.155.222
cb15:901b:8024:901b:da99:b51:3157:9bdf	49.87.155.223
cb15:901b:8024:901b:da99:b51:3157:9be0	49.87.155.224
cb15:901b:8024:901b:da99:b51:3157:9be1	49.87.155.225
cb15:901b:8024:901b:da99:b51:3157:9be2	49.87.155.226
cb15:901b:8024:901b:da99:b51:3157:9be3	49.87.155.227
cb15:901b:8024:901b:da99:b51:3157:9be4	49.87.155.228
cb15:901b:8024:901b:da99:b51:3157:9be5	49.87.155.229
cb15:901b:8024:901b:da99:b51:3157:9be6	49.87.155.230
cb15:901b:8024:901b:da99:b51:3157:9be7	49.87.155.231
cb15:901b:8024:901b:da99:b51:3157:9be8	49.87.155.232
cb15:901b:8024:901b:da99:b51:3157:9be9	49.87.155.233
cb15:901b:8024:901b:da99:b51:3157:9bea	49.87.155.234
cb15:901b:8024:901b:da99:b51:3157:9beb	49.87.155.235
cb15:901b:8024:901b:da99:b51:3157:9bec	49.87.155.236
cb15:901b:8024:901b:da99:b51:3157:9bed	49.87.155.237
cb15:901b:8024:901b:da99:b51:3157:9bee	49.87.155.238
cb15:901b:8024:901b:da99:b51:3157:9bef	49.87.155.239
cb15:901b:8024:901b:da99:b51:3157:9bf0	49.87.155.240
cb15:901b:8024:901b:da99:b51:3157:9bf1	49.87.155.241
cb15:901b:8024:901b:da99:b51:3157:9bf2	49.87.155.242
cb15:901b:8024:901b:da99:b51:3157:9bf3	49.87.155.243
cb15:901b:8024:901b:da99:b51:3157:9bf4	49.87.155.244
cb15:901b:8024:901b:da99:b51:3157:9bf5	49.87.155.245
cb15:901b:8024:901b:da99:b51:3157:9bf6	49.87.155.246
cb15:901b:8024:901b:da99:b51:3157:9bf7	49.87.155.247
cb15:901b:8024:901b:da99:b51:3157:9bf8	49.87.155.248
cb15:901b:8024:901b:da99:b51:3157:9bf9	49.87.155.249
cb15:901b:8024:901b:da99:b51:3157:9bfa	49.87.155.250
cb15:901b:8024:901b:da99:b51:3157:9bfb	49.87.155.251
cb15:901b:8024:901b:da99:b51:3157:9bfc	49.87.155.252
cb15:901b:8024:901b:da99:b51:3157:9bfd	49.87.155.253
cb15:901b:8024:901b:da99:b51:3157:9bfe	49.87.155.254
cb15:901b:8024:901b:da99:b51:3157:9bff	49.87.155.255

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.