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:c551:8d01	197.81.141.1
cb15:901b:d157:4024:ada9:b2bc:c551:8d02	197.81.141.2
cb15:901b:d157:4024:ada9:b2bc:c551:8d03	197.81.141.3
cb15:901b:d157:4024:ada9:b2bc:c551:8d04	197.81.141.4
cb15:901b:d157:4024:ada9:b2bc:c551:8d05	197.81.141.5
cb15:901b:d157:4024:ada9:b2bc:c551:8d06	197.81.141.6
cb15:901b:d157:4024:ada9:b2bc:c551:8d07	197.81.141.7
cb15:901b:d157:4024:ada9:b2bc:c551:8d08	197.81.141.8
cb15:901b:d157:4024:ada9:b2bc:c551:8d09	197.81.141.9
cb15:901b:d157:4024:ada9:b2bc:c551:8d0a	197.81.141.10
cb15:901b:d157:4024:ada9:b2bc:c551:8d0b	197.81.141.11
cb15:901b:d157:4024:ada9:b2bc:c551:8d0c	197.81.141.12
cb15:901b:d157:4024:ada9:b2bc:c551:8d0d	197.81.141.13
cb15:901b:d157:4024:ada9:b2bc:c551:8d0e	197.81.141.14
cb15:901b:d157:4024:ada9:b2bc:c551:8d0f	197.81.141.15
cb15:901b:d157:4024:ada9:b2bc:c551:8d10	197.81.141.16
cb15:901b:d157:4024:ada9:b2bc:c551:8d11	197.81.141.17
cb15:901b:d157:4024:ada9:b2bc:c551:8d12	197.81.141.18
cb15:901b:d157:4024:ada9:b2bc:c551:8d13	197.81.141.19
cb15:901b:d157:4024:ada9:b2bc:c551:8d14	197.81.141.20
cb15:901b:d157:4024:ada9:b2bc:c551:8d15	197.81.141.21
cb15:901b:d157:4024:ada9:b2bc:c551:8d16	197.81.141.22
cb15:901b:d157:4024:ada9:b2bc:c551:8d17	197.81.141.23
cb15:901b:d157:4024:ada9:b2bc:c551:8d18	197.81.141.24
cb15:901b:d157:4024:ada9:b2bc:c551:8d19	197.81.141.25
cb15:901b:d157:4024:ada9:b2bc:c551:8d1a	197.81.141.26
cb15:901b:d157:4024:ada9:b2bc:c551:8d1b	197.81.141.27
cb15:901b:d157:4024:ada9:b2bc:c551:8d1c	197.81.141.28
cb15:901b:d157:4024:ada9:b2bc:c551:8d1d	197.81.141.29
cb15:901b:d157:4024:ada9:b2bc:c551:8d1e	197.81.141.30
cb15:901b:d157:4024:ada9:b2bc:c551:8d1f	197.81.141.31
cb15:901b:d157:4024:ada9:b2bc:c551:8d20	197.81.141.32
cb15:901b:d157:4024:ada9:b2bc:c551:8d21	197.81.141.33
cb15:901b:d157:4024:ada9:b2bc:c551:8d22	197.81.141.34
cb15:901b:d157:4024:ada9:b2bc:c551:8d23	197.81.141.35
cb15:901b:d157:4024:ada9:b2bc:c551:8d24	197.81.141.36
cb15:901b:d157:4024:ada9:b2bc:c551:8d25	197.81.141.37
cb15:901b:d157:4024:ada9:b2bc:c551:8d26	197.81.141.38
cb15:901b:d157:4024:ada9:b2bc:c551:8d27	197.81.141.39
cb15:901b:d157:4024:ada9:b2bc:c551:8d28	197.81.141.40
cb15:901b:d157:4024:ada9:b2bc:c551:8d29	197.81.141.41
cb15:901b:d157:4024:ada9:b2bc:c551:8d2a	197.81.141.42
cb15:901b:d157:4024:ada9:b2bc:c551:8d2b	197.81.141.43
cb15:901b:d157:4024:ada9:b2bc:c551:8d2c	197.81.141.44
cb15:901b:d157:4024:ada9:b2bc:c551:8d2d	197.81.141.45
cb15:901b:d157:4024:ada9:b2bc:c551:8d2e	197.81.141.46
cb15:901b:d157:4024:ada9:b2bc:c551:8d2f	197.81.141.47
cb15:901b:d157:4024:ada9:b2bc:c551:8d30	197.81.141.48
cb15:901b:d157:4024:ada9:b2bc:c551:8d31	197.81.141.49
cb15:901b:d157:4024:ada9:b2bc:c551:8d32	197.81.141.50
cb15:901b:d157:4024:ada9:b2bc:c551:8d33	197.81.141.51
cb15:901b:d157:4024:ada9:b2bc:c551:8d34	197.81.141.52
cb15:901b:d157:4024:ada9:b2bc:c551:8d35	197.81.141.53
cb15:901b:d157:4024:ada9:b2bc:c551:8d36	197.81.141.54
cb15:901b:d157:4024:ada9:b2bc:c551:8d37	197.81.141.55
cb15:901b:d157:4024:ada9:b2bc:c551:8d38	197.81.141.56
cb15:901b:d157:4024:ada9:b2bc:c551:8d39	197.81.141.57
cb15:901b:d157:4024:ada9:b2bc:c551:8d3a	197.81.141.58
cb15:901b:d157:4024:ada9:b2bc:c551:8d3b	197.81.141.59
cb15:901b:d157:4024:ada9:b2bc:c551:8d3c	197.81.141.60

cb15:901b:d157:4024:ada9:b2bc:c551:8d3d	197.81.141.61
cb15:901b:d157:4024:ada9:b2bc:c551:8d3e	197.81.141.62
cb15:901b:d157:4024:ada9:b2bc:c551:8d3f	197.81.141.63
cb15:901b:d157:4024:ada9:b2bc:c551:8d40	197.81.141.64
cb15:901b:d157:4024:ada9:b2bc:c551:8d41	197.81.141.65
cb15:901b:d157:4024:ada9:b2bc:c551:8d42	197.81.141.66
cb15:901b:d157:4024:ada9:b2bc:c551:8d43	197.81.141.67
cb15:901b:d157:4024:ada9:b2bc:c551:8d44	197.81.141.68
cb15:901b:d157:4024:ada9:b2bc:c551:8d45	197.81.141.69
cb15:901b:d157:4024:ada9:b2bc:c551:8d46	197.81.141.70
cb15:901b:d157:4024:ada9:b2bc:c551:8d47	197.81.141.71
cb15:901b:d157:4024:ada9:b2bc:c551:8d48	197.81.141.72
cb15:901b:d157:4024:ada9:b2bc:c551:8d49	197.81.141.73
cb15:901b:d157:4024:ada9:b2bc:c551:8d4a	197.81.141.74
cb15:901b:d157:4024:ada9:b2bc:c551:8d4b	197.81.141.75
cb15:901b:d157:4024:ada9:b2bc:c551:8d4c	197.81.141.76
cb15:901b:d157:4024:ada9:b2bc:c551:8d4d	197.81.141.77
cb15:901b:d157:4024:ada9:b2bc:c551:8d4e	197.81.141.78
cb15:901b:d157:4024:ada9:b2bc:c551:8d4f	197.81.141.79
cb15:901b:d157:4024:ada9:b2bc:c551:8d50	197.81.141.80
cb15:901b:d157:4024:ada9:b2bc:c551:8d51	197.81.141.81
cb15:901b:d157:4024:ada9:b2bc:c551:8d52	197.81.141.82
cb15:901b:d157:4024:ada9:b2bc:c551:8d53	197.81.141.83
cb15:901b:d157:4024:ada9:b2bc:c551:8d54	197.81.141.84
cb15:901b:d157:4024:ada9:b2bc:c551:8d55	197.81.141.85
cb15:901b:d157:4024:ada9:b2bc:c551:8d56	197.81.141.86
cb15:901b:d157:4024:ada9:b2bc:c551:8d57	197.81.141.87
cb15:901b:d157:4024:ada9:b2bc:c551:8d58	197.81.141.88
cb15:901b:d157:4024:ada9:b2bc:c551:8d59	197.81.141.89
cb15:901b:d157:4024:ada9:b2bc:c551:8d5a	197.81.141.90
cb15:901b:d157:4024:ada9:b2bc:c551:8d5b	197.81.141.91
cb15:901b:d157:4024:ada9:b2bc:c551:8d5c	197.81.141.92
cb15:901b:d157:4024:ada9:b2bc:c551:8d5d	197.81.141.93
cb15:901b:d157:4024:ada9:b2bc:c551:8d5e	197.81.141.94
cb15:901b:d157:4024:ada9:b2bc:c551:8d5f	197.81.141.95
cb15:901b:d157:4024:ada9:b2bc:c551:8d60	197.81.141.96
cb15:901b:d157:4024:ada9:b2bc:c551:8d61	197.81.141.97
cb15:901b:d157:4024:ada9:b2bc:c551:8d62	197.81.141.98
cb15:901b:d157:4024:ada9:b2bc:c551:8d63	197.81.141.99
cb15:901b:d157:4024:ada9:b2bc:c551:8d64	197.81.141.100
cb15:901b:d157:4024:ada9:b2bc:c551:8d65	197.81.141.101
cb15:901b:d157:4024:ada9:b2bc:c551:8d66	197.81.141.102
cb15:901b:d157:4024:ada9:b2bc:c551:8d67	197.81.141.103
cb15:901b:d157:4024:ada9:b2bc:c551:8d68	197.81.141.104
cb15:901b:d157:4024:ada9:b2bc:c551:8d69	197.81.141.105
cb15:901b:d157:4024:ada9:b2bc:c551:8d6a	197.81.141.106
cb15:901b:d157:4024:ada9:b2bc:c551:8d6b	197.81.141.107
cb15:901b:d157:4024:ada9:b2bc:c551:8d6c	197.81.141.108
cb15:901b:d157:4024:ada9:b2bc:c551:8d6d	197.81.141.109
cb15:901b:d157:4024:ada9:b2bc:c551:8d6e	197.81.141.110
cb15:901b:d157:4024:ada9:b2bc:c551:8d6f	197.81.141.111
cb15:901b:d157:4024:ada9:b2bc:c551:8d70	197.81.141.112
cb15:901b:d157:4024:ada9:b2bc:c551:8d71	197.81.141.113
cb15:901b:d157:4024:ada9:b2bc:c551:8d72	197.81.141.114
cb15:901b:d157:4024:ada9:b2bc:c551:8d73	197.81.141.115
cb15:901b:d157:4024:ada9:b2bc:c551:8d74	197.81.141.116
cb15:901b:d157:4024:ada9:b2bc:c551:8d75	197.81.141.117
cb15:901b:d157:4024:ada9:b2bc:c551:8d76	197.81.141.118
cb15:901b:d157:4024:ada9:b2bc:c551:8d77	197.81.141.119
cb15:901b:d157:4024:ada9:b2bc:c551:8d78	197.81.141.120

cb15:901b:d157:4024:ada9:b2bc:c551:8d79	197.81.141.121
cb15:901b:d157:4024:ada9:b2bc:c551:8d7a	197.81.141.122
cb15:901b:d157:4024:ada9:b2bc:c551:8d7b	197.81.141.123
cb15:901b:d157:4024:ada9:b2bc:c551:8d7c	197.81.141.124
cb15:901b:d157:4024:ada9:b2bc:c551:8d7d	197.81.141.125
cb15:901b:d157:4024:ada9:b2bc:c551:8d7e	197.81.141.126
cb15:901b:d157:4024:ada9:b2bc:c551:8d7f	197.81.141.127
cb15:901b:d157:4024:ada9:b2bc:c551:8d80	197.81.141.128
cb15:901b:d157:4024:ada9:b2bc:c551:8d81	197.81.141.129
cb15:901b:d157:4024:ada9:b2bc:c551:8d82	197.81.141.130
cb15:901b:d157:4024:ada9:b2bc:c551:8d83	197.81.141.131
cb15:901b:d157:4024:ada9:b2bc:c551:8d84	197.81.141.132
cb15:901b:d157:4024:ada9:b2bc:c551:8d85	197.81.141.133
cb15:901b:d157:4024:ada9:b2bc:c551:8d86	197.81.141.134
cb15:901b:d157:4024:ada9:b2bc:c551:8d87	197.81.141.135
cb15:901b:d157:4024:ada9:b2bc:c551:8d88	197.81.141.136
cb15:901b:d157:4024:ada9:b2bc:c551:8d89	197.81.141.137
cb15:901b:d157:4024:ada9:b2bc:c551:8d8a	197.81.141.138
cb15:901b:d157:4024:ada9:b2bc:c551:8d8b	197.81.141.139
cb15:901b:d157:4024:ada9:b2bc:c551:8d8c	197.81.141.140
cb15:901b:d157:4024:ada9:b2bc:c551:8d8d	197.81.141.141
cb15:901b:d157:4024:ada9:b2bc:c551:8d8e	197.81.141.142
cb15:901b:d157:4024:ada9:b2bc:c551:8d8f	197.81.141.143
cb15:901b:d157:4024:ada9:b2bc:c551:8d90	197.81.141.144
cb15:901b:d157:4024:ada9:b2bc:c551:8d91	197.81.141.145
cb15:901b:d157:4024:ada9:b2bc:c551:8d92	197.81.141.146
cb15:901b:d157:4024:ada9:b2bc:c551:8d93	197.81.141.147
cb15:901b:d157:4024:ada9:b2bc:c551:8d94	197.81.141.148
cb15:901b:d157:4024:ada9:b2bc:c551:8d95	197.81.141.149
cb15:901b:d157:4024:ada9:b2bc:c551:8d96	197.81.141.150
cb15:901b:d157:4024:ada9:b2bc:c551:8d97	197.81.141.151
cb15:901b:d157:4024:ada9:b2bc:c551:8d98	197.81.141.152
cb15:901b:d157:4024:ada9:b2bc:c551:8d99	197.81.141.153
cb15:901b:d157:4024:ada9:b2bc:c551:8d9a	197.81.141.154
cb15:901b:d157:4024:ada9:b2bc:c551:8d9b	197.81.141.155
cb15:901b:d157:4024:ada9:b2bc:c551:8d9c	197.81.141.156
cb15:901b:d157:4024:ada9:b2bc:c551:8d9d	197.81.141.157
cb15:901b:d157:4024:ada9:b2bc:c551:8d9e	197.81.141.158
cb15:901b:d157:4024:ada9:b2bc:c551:8d9f	197.81.141.159
cb15:901b:d157:4024:ada9:b2bc:c551:8da0	197.81.141.160
cb15:901b:d157:4024:ada9:b2bc:c551:8da1	197.81.141.161
cb15:901b:d157:4024:ada9:b2bc:c551:8da2	197.81.141.162
cb15:901b:d157:4024:ada9:b2bc:c551:8da3	197.81.141.163
cb15:901b:d157:4024:ada9:b2bc:c551:8da4	197.81.141.164
cb15:901b:d157:4024:ada9:b2bc:c551:8da5	197.81.141.165
cb15:901b:d157:4024:ada9:b2bc:c551:8da6	197.81.141.166
cb15:901b:d157:4024:ada9:b2bc:c551:8da7	197.81.141.167
cb15:901b:d157:4024:ada9:b2bc:c551:8da8	197.81.141.168
cb15:901b:d157:4024:ada9:b2bc:c551:8da9	197.81.141.169
cb15:901b:d157:4024:ada9:b2bc:c551:8daa	197.81.141.170
cb15:901b:d157:4024:ada9:b2bc:c551:8dab	197.81.141.171
cb15:901b:d157:4024:ada9:b2bc:c551:8dac	197.81.141.172
cb15:901b:d157:4024:ada9:b2bc:c551:8dad	197.81.141.173
cb15:901b:d157:4024:ada9:b2bc:c551:8dae	197.81.141.174
cb15:901b:d157:4024:ada9:b2bc:c551:8daf	197.81.141.175
cb15:901b:d157:4024:ada9:b2bc:c551:8db0	197.81.141.176
cb15:901b:d157:4024:ada9:b2bc:c551:8db1	197.81.141.177
cb15:901b:d157:4024:ada9:b2bc:c551:8db2	197.81.141.178
cb15:901b:d157:4024:ada9:b2bc:c551:8db3	197.81.141.179
cb15:901b:d157:4024:ada9:b2bc:c551:8db4	197.81.141.180

cb15:901b:d157:4024:ada9:b2bc:c551:8db5	197.81.141.181
cb15:901b:d157:4024:ada9:b2bc:c551:8db6	197.81.141.182
cb15:901b:d157:4024:ada9:b2bc:c551:8db7	197.81.141.183
cb15:901b:d157:4024:ada9:b2bc:c551:8db8	197.81.141.184
cb15:901b:d157:4024:ada9:b2bc:c551:8db9	197.81.141.185
cb15:901b:d157:4024:ada9:b2bc:c551:8dba	197.81.141.186
cb15:901b:d157:4024:ada9:b2bc:c551:8dbb	197.81.141.187
cb15:901b:d157:4024:ada9:b2bc:c551:8dbc	197.81.141.188
cb15:901b:d157:4024:ada9:b2bc:c551:8dbd	197.81.141.189
cb15:901b:d157:4024:ada9:b2bc:c551:8dbe	197.81.141.190
cb15:901b:d157:4024:ada9:b2bc:c551:8dbf	197.81.141.191
cb15:901b:d157:4024:ada9:b2bc:c551:8dc0	197.81.141.192
cb15:901b:d157:4024:ada9:b2bc:c551:8dc1	197.81.141.193
cb15:901b:d157:4024:ada9:b2bc:c551:8dc2	197.81.141.194
cb15:901b:d157:4024:ada9:b2bc:c551:8dc3	197.81.141.195
cb15:901b:d157:4024:ada9:b2bc:c551:8dc4	197.81.141.196
cb15:901b:d157:4024:ada9:b2bc:c551:8dc5	197.81.141.197
cb15:901b:d157:4024:ada9:b2bc:c551:8dc6	197.81.141.198
cb15:901b:d157:4024:ada9:b2bc:c551:8dc7	197.81.141.199
cb15:901b:d157:4024:ada9:b2bc:c551:8dc8	197.81.141.200
cb15:901b:d157:4024:ada9:b2bc:c551:8dc9	197.81.141.201
cb15:901b:d157:4024:ada9:b2bc:c551:8dca	197.81.141.202
cb15:901b:d157:4024:ada9:b2bc:c551:8dcb	197.81.141.203
cb15:901b:d157:4024:ada9:b2bc:c551:8dcc	197.81.141.204
cb15:901b:d157:4024:ada9:b2bc:c551:8dcd	197.81.141.205
cb15:901b:d157:4024:ada9:b2bc:c551:8dce	197.81.141.206
cb15:901b:d157:4024:ada9:b2bc:c551:8dcf	197.81.141.207
cb15:901b:d157:4024:ada9:b2bc:c551:8dd0	197.81.141.208
cb15:901b:d157:4024:ada9:b2bc:c551:8dd1	197.81.141.209
cb15:901b:d157:4024:ada9:b2bc:c551:8dd2	197.81.141.210
cb15:901b:d157:4024:ada9:b2bc:c551:8dd3	197.81.141.211
cb15:901b:d157:4024:ada9:b2bc:c551:8dd4	197.81.141.212
cb15:901b:d157:4024:ada9:b2bc:c551:8dd5	197.81.141.213
cb15:901b:d157:4024:ada9:b2bc:c551:8dd6	197.81.141.214
cb15:901b:d157:4024:ada9:b2bc:c551:8dd7	197.81.141.215
cb15:901b:d157:4024:ada9:b2bc:c551:8dd8	197.81.141.216
cb15:901b:d157:4024:ada9:b2bc:c551:8dd9	197.81.141.217
cb15:901b:d157:4024:ada9:b2bc:c551:8dda	197.81.141.218
cb15:901b:d157:4024:ada9:b2bc:c551:8ddb	197.81.141.219
cb15:901b:d157:4024:ada9:b2bc:c551:8ddc	197.81.141.220
cb15:901b:d157:4024:ada9:b2bc:c551:8ddd	197.81.141.221
cb15:901b:d157:4024:ada9:b2bc:c551:8dde	197.81.141.222
cb15:901b:d157:4024:ada9:b2bc:c551:8ddf	197.81.141.223
cb15:901b:d157:4024:ada9:b2bc:c551:8de0	197.81.141.224
cb15:901b:d157:4024:ada9:b2bc:c551:8de1	197.81.141.225
cb15:901b:d157:4024:ada9:b2bc:c551:8de2	197.81.141.226
cb15:901b:d157:4024:ada9:b2bc:c551:8de3	197.81.141.227
cb15:901b:d157:4024:ada9:b2bc:c551:8de4	197.81.141.228
cb15:901b:d157:4024:ada9:b2bc:c551:8de5	197.81.141.229
cb15:901b:d157:4024:ada9:b2bc:c551:8de6	197.81.141.230
cb15:901b:d157:4024:ada9:b2bc:c551:8de7	197.81.141.231
cb15:901b:d157:4024:ada9:b2bc:c551:8de8	197.81.141.232
cb15:901b:d157:4024:ada9:b2bc:c551:8de9	197.81.141.233
cb15:901b:d157:4024:ada9:b2bc:c551:8dea	197.81.141.234
cb15:901b:d157:4024:ada9:b2bc:c551:8deb	197.81.141.235
cb15:901b:d157:4024:ada9:b2bc:c551:8dec	197.81.141.236
cb15:901b:d157:4024:ada9:b2bc:c551:8ded	197.81.141.237
cb15:901b:d157:4024:ada9:b2bc:c551:8dee	197.81.141.238
cb15:901b:d157:4024:ada9:b2bc:c551:8def	197.81.141.239
cb15:901b:d157:4024:ada9:b2bc:c551:8df0	197.81.141.240
cb15:901b:d157:4024:ada9:b2bc:c551:8df1	197.81.141.241
cb15:901b:d157:4024:ada9:b2bc:c551:8df2	197.81.141.242
cb15:901b:d157:4024:ada9:b2bc:c551:8df3	197.81.141.243
cb15:901b:d157:4024:ada9:b2bc:c551:8df4	197.81.141.244
cb15:901b:d157:4024:ada9:b2bc:c551:8df5	197.81.141.245
cb15:901b:d157:4024:ada9:b2bc:c551:8df6	197.81.141.246
cb15:901b:d157:4024:ada9:b2bc:c551:8df7	197.81.141.247
cb15:901b:d157:4024:ada9:b2bc:c551:8df8	197.81.141.248
cb15:901b:d157:4024:ada9:b2bc:c551:8df9	197.81.141.249
cb15:901b:d157:4024:ada9:b2bc:c551:8dfa	197.81.141.250
cb15:901b:d157:4024:ada9:b2bc:c551:8dfb	197.81.141.251
cb15:901b:d157:4024:ada9:b2bc:c551:8dfc	197.81.141.252
cb15:901b:d157:4024:ada9:b2bc:c551:8dfd	197.81.141.253
cb15:901b:d157:4024:ada9:b2bc:c551:8dfe	197.81.141.254
cb15:901b:d157:4024:ada9:b2bc:c551:8dff	197.81.141.255

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.