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:f399:8b01	243.153.139.1
cb15:901b:d157:4024:ada9:b236:f399:8b02	243.153.139.2
cb15:901b:d157:4024:ada9:b236:f399:8b03	243.153.139.3
cb15:901b:d157:4024:ada9:b236:f399:8b04	243.153.139.4
cb15:901b:d157:4024:ada9:b236:f399:8b05	243.153.139.5
cb15:901b:d157:4024:ada9:b236:f399:8b06	243.153.139.6
cb15:901b:d157:4024:ada9:b236:f399:8b07	243.153.139.7
cb15:901b:d157:4024:ada9:b236:f399:8b08	243.153.139.8
cb15:901b:d157:4024:ada9:b236:f399:8b09	243.153.139.9
cb15:901b:d157:4024:ada9:b236:f399:8b0a	243.153.139.10
cb15:901b:d157:4024:ada9:b236:f399:8b0b	243.153.139.11
cb15:901b:d157:4024:ada9:b236:f399:8b0c	243.153.139.12
cb15:901b:d157:4024:ada9:b236:f399:8b0d	243.153.139.13
cb15:901b:d157:4024:ada9:b236:f399:8b0e	243.153.139.14
cb15:901b:d157:4024:ada9:b236:f399:8b0f	243.153.139.15
cb15:901b:d157:4024:ada9:b236:f399:8b10	243.153.139.16
cb15:901b:d157:4024:ada9:b236:f399:8b11	243.153.139.17
cb15:901b:d157:4024:ada9:b236:f399:8b12	243.153.139.18
cb15:901b:d157:4024:ada9:b236:f399:8b13	243.153.139.19
cb15:901b:d157:4024:ada9:b236:f399:8b14	243.153.139.20
cb15:901b:d157:4024:ada9:b236:f399:8b15	243.153.139.21
cb15:901b:d157:4024:ada9:b236:f399:8b16	243.153.139.22
cb15:901b:d157:4024:ada9:b236:f399:8b17	243.153.139.23
cb15:901b:d157:4024:ada9:b236:f399:8b18	243.153.139.24
cb15:901b:d157:4024:ada9:b236:f399:8b19	243.153.139.25
cb15:901b:d157:4024:ada9:b236:f399:8b1a	243.153.139.26
cb15:901b:d157:4024:ada9:b236:f399:8b1b	243.153.139.27
cb15:901b:d157:4024:ada9:b236:f399:8b1c	243.153.139.28
cb15:901b:d157:4024:ada9:b236:f399:8b1d	243.153.139.29
cb15:901b:d157:4024:ada9:b236:f399:8b1e	243.153.139.30
cb15:901b:d157:4024:ada9:b236:f399:8b1f	243.153.139.31
cb15:901b:d157:4024:ada9:b236:f399:8b20	243.153.139.32
cb15:901b:d157:4024:ada9:b236:f399:8b21	243.153.139.33
cb15:901b:d157:4024:ada9:b236:f399:8b22	243.153.139.34
cb15:901b:d157:4024:ada9:b236:f399:8b23	243.153.139.35
cb15:901b:d157:4024:ada9:b236:f399:8b24	243.153.139.36
cb15:901b:d157:4024:ada9:b236:f399:8b25	243.153.139.37
cb15:901b:d157:4024:ada9:b236:f399:8b26	243.153.139.38
cb15:901b:d157:4024:ada9:b236:f399:8b27	243.153.139.39
cb15:901b:d157:4024:ada9:b236:f399:8b28	243.153.139.40
cb15:901b:d157:4024:ada9:b236:f399:8b29	243.153.139.41
cb15:901b:d157:4024:ada9:b236:f399:8b2a	243.153.139.42
cb15:901b:d157:4024:ada9:b236:f399:8b2b	243.153.139.43
cb15:901b:d157:4024:ada9:b236:f399:8b2c	243.153.139.44
cb15:901b:d157:4024:ada9:b236:f399:8b2d	243.153.139.45
cb15:901b:d157:4024:ada9:b236:f399:8b2e	243.153.139.46
cb15:901b:d157:4024:ada9:b236:f399:8b2f	243.153.139.47
cb15:901b:d157:4024:ada9:b236:f399:8b30	243.153.139.48
cb15:901b:d157:4024:ada9:b236:f399:8b31	243.153.139.49
cb15:901b:d157:4024:ada9:b236:f399:8b32	243.153.139.50
cb15:901b:d157:4024:ada9:b236:f399:8b33	243.153.139.51
cb15:901b:d157:4024:ada9:b236:f399:8b34	243.153.139.52
cb15:901b:d157:4024:ada9:b236:f399:8b35	243.153.139.53
cb15:901b:d157:4024:ada9:b236:f399:8b36	243.153.139.54
cb15:901b:d157:4024:ada9:b236:f399:8b37	243.153.139.55
cb15:901b:d157:4024:ada9:b236:f399:8b38	243.153.139.56
cb15:901b:d157:4024:ada9:b236:f399:8b39	243.153.139.57
cb15:901b:d157:4024:ada9:b236:f399:8b3a	243.153.139.58
cb15:901b:d157:4024:ada9:b236:f399:8b3b	243.153.139.59
cb15:901b:d157:4024:ada9:b236:f399:8b3c	243.153.139.60

cb15:901b:d157:4024:ada9:b236:f399:8b3d	243.153.139.61
cb15:901b:d157:4024:ada9:b236:f399:8b3e	243.153.139.62
cb15:901b:d157:4024:ada9:b236:f399:8b3f	243.153.139.63
cb15:901b:d157:4024:ada9:b236:f399:8b40	243.153.139.64
cb15:901b:d157:4024:ada9:b236:f399:8b41	243.153.139.65
cb15:901b:d157:4024:ada9:b236:f399:8b42	243.153.139.66
cb15:901b:d157:4024:ada9:b236:f399:8b43	243.153.139.67
cb15:901b:d157:4024:ada9:b236:f399:8b44	243.153.139.68
cb15:901b:d157:4024:ada9:b236:f399:8b45	243.153.139.69
cb15:901b:d157:4024:ada9:b236:f399:8b46	243.153.139.70
cb15:901b:d157:4024:ada9:b236:f399:8b47	243.153.139.71
cb15:901b:d157:4024:ada9:b236:f399:8b48	243.153.139.72
cb15:901b:d157:4024:ada9:b236:f399:8b49	243.153.139.73
cb15:901b:d157:4024:ada9:b236:f399:8b4a	243.153.139.74
cb15:901b:d157:4024:ada9:b236:f399:8b4b	243.153.139.75
cb15:901b:d157:4024:ada9:b236:f399:8b4c	243.153.139.76
cb15:901b:d157:4024:ada9:b236:f399:8b4d	243.153.139.77
cb15:901b:d157:4024:ada9:b236:f399:8b4e	243.153.139.78
cb15:901b:d157:4024:ada9:b236:f399:8b4f	243.153.139.79
cb15:901b:d157:4024:ada9:b236:f399:8b50	243.153.139.80
cb15:901b:d157:4024:ada9:b236:f399:8b51	243.153.139.81
cb15:901b:d157:4024:ada9:b236:f399:8b52	243.153.139.82
cb15:901b:d157:4024:ada9:b236:f399:8b53	243.153.139.83
cb15:901b:d157:4024:ada9:b236:f399:8b54	243.153.139.84
cb15:901b:d157:4024:ada9:b236:f399:8b55	243.153.139.85
cb15:901b:d157:4024:ada9:b236:f399:8b56	243.153.139.86
cb15:901b:d157:4024:ada9:b236:f399:8b57	243.153.139.87
cb15:901b:d157:4024:ada9:b236:f399:8b58	243.153.139.88
cb15:901b:d157:4024:ada9:b236:f399:8b59	243.153.139.89
cb15:901b:d157:4024:ada9:b236:f399:8b5a	243.153.139.90
cb15:901b:d157:4024:ada9:b236:f399:8b5b	243.153.139.91
cb15:901b:d157:4024:ada9:b236:f399:8b5c	243.153.139.92
cb15:901b:d157:4024:ada9:b236:f399:8b5d	243.153.139.93
cb15:901b:d157:4024:ada9:b236:f399:8b5e	243.153.139.94
cb15:901b:d157:4024:ada9:b236:f399:8b5f	243.153.139.95
cb15:901b:d157:4024:ada9:b236:f399:8b60	243.153.139.96
cb15:901b:d157:4024:ada9:b236:f399:8b61	243.153.139.97
cb15:901b:d157:4024:ada9:b236:f399:8b62	243.153.139.98
cb15:901b:d157:4024:ada9:b236:f399:8b63	243.153.139.99
cb15:901b:d157:4024:ada9:b236:f399:8b64	243.153.139.100
cb15:901b:d157:4024:ada9:b236:f399:8b65	243.153.139.101
cb15:901b:d157:4024:ada9:b236:f399:8b66	243.153.139.102
cb15:901b:d157:4024:ada9:b236:f399:8b67	243.153.139.103
cb15:901b:d157:4024:ada9:b236:f399:8b68	243.153.139.104
cb15:901b:d157:4024:ada9:b236:f399:8b69	243.153.139.105
cb15:901b:d157:4024:ada9:b236:f399:8b6a	243.153.139.106
cb15:901b:d157:4024:ada9:b236:f399:8b6b	243.153.139.107
cb15:901b:d157:4024:ada9:b236:f399:8b6c	243.153.139.108
cb15:901b:d157:4024:ada9:b236:f399:8b6d	243.153.139.109
cb15:901b:d157:4024:ada9:b236:f399:8b6e	243.153.139.110
cb15:901b:d157:4024:ada9:b236:f399:8b6f	243.153.139.111
cb15:901b:d157:4024:ada9:b236:f399:8b70	243.153.139.112
cb15:901b:d157:4024:ada9:b236:f399:8b71	243.153.139.113
cb15:901b:d157:4024:ada9:b236:f399:8b72	243.153.139.114
cb15:901b:d157:4024:ada9:b236:f399:8b73	243.153.139.115
cb15:901b:d157:4024:ada9:b236:f399:8b74	243.153.139.116
cb15:901b:d157:4024:ada9:b236:f399:8b75	243.153.139.117
cb15:901b:d157:4024:ada9:b236:f399:8b76	243.153.139.118
cb15:901b:d157:4024:ada9:b236:f399:8b77	243.153.139.119
cb15:901b:d157:4024:ada9:b236:f399:8b78	243.153.139.120

cb15:901b:d157:4024:ada9:b236:f399:8b79	243.153.139.121
cb15:901b:d157:4024:ada9:b236:f399:8b7a	243.153.139.122
cb15:901b:d157:4024:ada9:b236:f399:8b7b	243.153.139.123
cb15:901b:d157:4024:ada9:b236:f399:8b7c	243.153.139.124
cb15:901b:d157:4024:ada9:b236:f399:8b7d	243.153.139.125
cb15:901b:d157:4024:ada9:b236:f399:8b7e	243.153.139.126
cb15:901b:d157:4024:ada9:b236:f399:8b7f	243.153.139.127
cb15:901b:d157:4024:ada9:b236:f399:8b80	243.153.139.128
cb15:901b:d157:4024:ada9:b236:f399:8b81	243.153.139.129
cb15:901b:d157:4024:ada9:b236:f399:8b82	243.153.139.130
cb15:901b:d157:4024:ada9:b236:f399:8b83	243.153.139.131
cb15:901b:d157:4024:ada9:b236:f399:8b84	243.153.139.132
cb15:901b:d157:4024:ada9:b236:f399:8b85	243.153.139.133
cb15:901b:d157:4024:ada9:b236:f399:8b86	243.153.139.134
cb15:901b:d157:4024:ada9:b236:f399:8b87	243.153.139.135
cb15:901b:d157:4024:ada9:b236:f399:8b88	243.153.139.136
cb15:901b:d157:4024:ada9:b236:f399:8b89	243.153.139.137
cb15:901b:d157:4024:ada9:b236:f399:8b8a	243.153.139.138
cb15:901b:d157:4024:ada9:b236:f399:8b8b	243.153.139.139
cb15:901b:d157:4024:ada9:b236:f399:8b8c	243.153.139.140
cb15:901b:d157:4024:ada9:b236:f399:8b8d	243.153.139.141
cb15:901b:d157:4024:ada9:b236:f399:8b8e	243.153.139.142
cb15:901b:d157:4024:ada9:b236:f399:8b8f	243.153.139.143
cb15:901b:d157:4024:ada9:b236:f399:8b90	243.153.139.144
cb15:901b:d157:4024:ada9:b236:f399:8b91	243.153.139.145
cb15:901b:d157:4024:ada9:b236:f399:8b92	243.153.139.146
cb15:901b:d157:4024:ada9:b236:f399:8b93	243.153.139.147
cb15:901b:d157:4024:ada9:b236:f399:8b94	243.153.139.148
cb15:901b:d157:4024:ada9:b236:f399:8b95	243.153.139.149
cb15:901b:d157:4024:ada9:b236:f399:8b96	243.153.139.150
cb15:901b:d157:4024:ada9:b236:f399:8b97	243.153.139.151
cb15:901b:d157:4024:ada9:b236:f399:8b98	243.153.139.152
cb15:901b:d157:4024:ada9:b236:f399:8b99	243.153.139.153
cb15:901b:d157:4024:ada9:b236:f399:8b9a	243.153.139.154
cb15:901b:d157:4024:ada9:b236:f399:8b9b	243.153.139.155
cb15:901b:d157:4024:ada9:b236:f399:8b9c	243.153.139.156
cb15:901b:d157:4024:ada9:b236:f399:8b9d	243.153.139.157
cb15:901b:d157:4024:ada9:b236:f399:8b9e	243.153.139.158
cb15:901b:d157:4024:ada9:b236:f399:8b9f	243.153.139.159
cb15:901b:d157:4024:ada9:b236:f399:8ba0	243.153.139.160
cb15:901b:d157:4024:ada9:b236:f399:8ba1	243.153.139.161
cb15:901b:d157:4024:ada9:b236:f399:8ba2	243.153.139.162
cb15:901b:d157:4024:ada9:b236:f399:8ba3	243.153.139.163
cb15:901b:d157:4024:ada9:b236:f399:8ba4	243.153.139.164
cb15:901b:d157:4024:ada9:b236:f399:8ba5	243.153.139.165
cb15:901b:d157:4024:ada9:b236:f399:8ba6	243.153.139.166
cb15:901b:d157:4024:ada9:b236:f399:8ba7	243.153.139.167
cb15:901b:d157:4024:ada9:b236:f399:8ba8	243.153.139.168
cb15:901b:d157:4024:ada9:b236:f399:8ba9	243.153.139.169
cb15:901b:d157:4024:ada9:b236:f399:8baa	243.153.139.170
cb15:901b:d157:4024:ada9:b236:f399:8bab	243.153.139.171
cb15:901b:d157:4024:ada9:b236:f399:8bac	243.153.139.172
cb15:901b:d157:4024:ada9:b236:f399:8bad	243.153.139.173
cb15:901b:d157:4024:ada9:b236:f399:8bae	243.153.139.174
cb15:901b:d157:4024:ada9:b236:f399:8baf	243.153.139.175
cb15:901b:d157:4024:ada9:b236:f399:8bb0	243.153.139.176
cb15:901b:d157:4024:ada9:b236:f399:8bb1	243.153.139.177
cb15:901b:d157:4024:ada9:b236:f399:8bb2	243.153.139.178
cb15:901b:d157:4024:ada9:b236:f399:8bb3	243.153.139.179
cb15:901b:d157:4024:ada9:b236:f399:8bb4	243.153.139.180

cb15:901b:d157:4024:ada9:b236:f399:8bb5	243.153.139.181
cb15:901b:d157:4024:ada9:b236:f399:8bb6	243.153.139.182
cb15:901b:d157:4024:ada9:b236:f399:8bb7	243.153.139.183
cb15:901b:d157:4024:ada9:b236:f399:8bb8	243.153.139.184
cb15:901b:d157:4024:ada9:b236:f399:8bb9	243.153.139.185
cb15:901b:d157:4024:ada9:b236:f399:8bba	243.153.139.186
cb15:901b:d157:4024:ada9:b236:f399:8bbb	243.153.139.187
cb15:901b:d157:4024:ada9:b236:f399:8bbc	243.153.139.188
cb15:901b:d157:4024:ada9:b236:f399:8bbd	243.153.139.189
cb15:901b:d157:4024:ada9:b236:f399:8bbe	243.153.139.190
cb15:901b:d157:4024:ada9:b236:f399:8bbf	243.153.139.191
cb15:901b:d157:4024:ada9:b236:f399:8bc0	243.153.139.192
cb15:901b:d157:4024:ada9:b236:f399:8bc1	243.153.139.193
cb15:901b:d157:4024:ada9:b236:f399:8bc2	243.153.139.194
cb15:901b:d157:4024:ada9:b236:f399:8bc3	243.153.139.195
cb15:901b:d157:4024:ada9:b236:f399:8bc4	243.153.139.196
cb15:901b:d157:4024:ada9:b236:f399:8bc5	243.153.139.197
cb15:901b:d157:4024:ada9:b236:f399:8bc6	243.153.139.198
cb15:901b:d157:4024:ada9:b236:f399:8bc7	243.153.139.199
cb15:901b:d157:4024:ada9:b236:f399:8bc8	243.153.139.200
cb15:901b:d157:4024:ada9:b236:f399:8bc9	243.153.139.201
cb15:901b:d157:4024:ada9:b236:f399:8bca	243.153.139.202
cb15:901b:d157:4024:ada9:b236:f399:8bcb	243.153.139.203
cb15:901b:d157:4024:ada9:b236:f399:8bcc	243.153.139.204
cb15:901b:d157:4024:ada9:b236:f399:8bcd	243.153.139.205
cb15:901b:d157:4024:ada9:b236:f399:8bce	243.153.139.206
cb15:901b:d157:4024:ada9:b236:f399:8bcf	243.153.139.207
cb15:901b:d157:4024:ada9:b236:f399:8bd0	243.153.139.208
cb15:901b:d157:4024:ada9:b236:f399:8bd1	243.153.139.209
cb15:901b:d157:4024:ada9:b236:f399:8bd2	243.153.139.210
cb15:901b:d157:4024:ada9:b236:f399:8bd3	243.153.139.211
cb15:901b:d157:4024:ada9:b236:f399:8bd4	243.153.139.212
cb15:901b:d157:4024:ada9:b236:f399:8bd5	243.153.139.213
cb15:901b:d157:4024:ada9:b236:f399:8bd6	243.153.139.214
cb15:901b:d157:4024:ada9:b236:f399:8bd7	243.153.139.215
cb15:901b:d157:4024:ada9:b236:f399:8bd8	243.153.139.216
cb15:901b:d157:4024:ada9:b236:f399:8bd9	243.153.139.217
cb15:901b:d157:4024:ada9:b236:f399:8bda	243.153.139.218
cb15:901b:d157:4024:ada9:b236:f399:8bdb	243.153.139.219
cb15:901b:d157:4024:ada9:b236:f399:8bdc	243.153.139.220
cb15:901b:d157:4024:ada9:b236:f399:8bdd	243.153.139.221
cb15:901b:d157:4024:ada9:b236:f399:8bde	243.153.139.222
cb15:901b:d157:4024:ada9:b236:f399:8bdf	243.153.139.223
cb15:901b:d157:4024:ada9:b236:f399:8be0	243.153.139.224
cb15:901b:d157:4024:ada9:b236:f399:8be1	243.153.139.225
cb15:901b:d157:4024:ada9:b236:f399:8be2	243.153.139.226
cb15:901b:d157:4024:ada9:b236:f399:8be3	243.153.139.227
cb15:901b:d157:4024:ada9:b236:f399:8be4	243.153.139.228
cb15:901b:d157:4024:ada9:b236:f399:8be5	243.153.139.229
cb15:901b:d157:4024:ada9:b236:f399:8be6	243.153.139.230
cb15:901b:d157:4024:ada9:b236:f399:8be7	243.153.139.231
cb15:901b:d157:4024:ada9:b236:f399:8be8	243.153.139.232
cb15:901b:d157:4024:ada9:b236:f399:8be9	243.153.139.233
cb15:901b:d157:4024:ada9:b236:f399:8bea	243.153.139.234
cb15:901b:d157:4024:ada9:b236:f399:8beb	243.153.139.235
cb15:901b:d157:4024:ada9:b236:f399:8bec	243.153.139.236
cb15:901b:d157:4024:ada9:b236:f399:8bed	243.153.139.237
cb15:901b:d157:4024:ada9:b236:f399:8bee	243.153.139.238
cb15:901b:d157:4024:ada9:b236:f399:8bef	243.153.139.239
cb15:901b:d157:4024:ada9:b236:f399:8bf0	243.153.139.240
cb15:901b:d157:4024:ada9:b236:f399:8bf1	243.153.139.241
cb15:901b:d157:4024:ada9:b236:f399:8bf2	243.153.139.242
cb15:901b:d157:4024:ada9:b236:f399:8bf3	243.153.139.243
cb15:901b:d157:4024:ada9:b236:f399:8bf4	243.153.139.244
cb15:901b:d157:4024:ada9:b236:f399:8bf5	243.153.139.245
cb15:901b:d157:4024:ada9:b236:f399:8bf6	243.153.139.246
cb15:901b:d157:4024:ada9:b236:f399:8bf7	243.153.139.247
cb15:901b:d157:4024:ada9:b236:f399:8bf8	243.153.139.248
cb15:901b:d157:4024:ada9:b236:f399:8bf9	243.153.139.249
cb15:901b:d157:4024:ada9:b236:f399:8bfa	243.153.139.250
cb15:901b:d157:4024:ada9:b236:f399:8bfb	243.153.139.251
cb15:901b:d157:4024:ada9:b236:f399:8bfc	243.153.139.252
cb15:901b:d157:4024:ada9:b236:f399:8bfd	243.153.139.253
cb15:901b:d157:4024:ada9:b236:f399:8bfe	243.153.139.254
cb15:901b:d157:4024:ada9:b236:f399:8bff	243.153.139.255

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.