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:b250:7924:1c01	121.36.28.1
cb15:901b:d157:4024:ada9:b250:7924:1c02	121.36.28.2
cb15:901b:d157:4024:ada9:b250:7924:1c03	121.36.28.3
cb15:901b:d157:4024:ada9:b250:7924:1c04	121.36.28.4
cb15:901b:d157:4024:ada9:b250:7924:1c05	121.36.28.5
cb15:901b:d157:4024:ada9:b250:7924:1c06	121.36.28.6
cb15:901b:d157:4024:ada9:b250:7924:1c07	121.36.28.7
cb15:901b:d157:4024:ada9:b250:7924:1c08	121.36.28.8
cb15:901b:d157:4024:ada9:b250:7924:1c09	121.36.28.9
cb15:901b:d157:4024:ada9:b250:7924:1c0a	121.36.28.10
cb15:901b:d157:4024:ada9:b250:7924:1c0b	121.36.28.11
cb15:901b:d157:4024:ada9:b250:7924:1c0c	121.36.28.12
cb15:901b:d157:4024:ada9:b250:7924:1c0d	121.36.28.13
cb15:901b:d157:4024:ada9:b250:7924:1c0e	121.36.28.14
cb15:901b:d157:4024:ada9:b250:7924:1c0f	121.36.28.15
cb15:901b:d157:4024:ada9:b250:7924:1c10	121.36.28.16
cb15:901b:d157:4024:ada9:b250:7924:1c11	121.36.28.17
cb15:901b:d157:4024:ada9:b250:7924:1c12	121.36.28.18
cb15:901b:d157:4024:ada9:b250:7924:1c13	121.36.28.19
cb15:901b:d157:4024:ada9:b250:7924:1c14	121.36.28.20
cb15:901b:d157:4024:ada9:b250:7924:1c15	121.36.28.21
cb15:901b:d157:4024:ada9:b250:7924:1c16	121.36.28.22
cb15:901b:d157:4024:ada9:b250:7924:1c17	121.36.28.23
cb15:901b:d157:4024:ada9:b250:7924:1c18	121.36.28.24
cb15:901b:d157:4024:ada9:b250:7924:1c19	121.36.28.25
cb15:901b:d157:4024:ada9:b250:7924:1c1a	121.36.28.26
cb15:901b:d157:4024:ada9:b250:7924:1c1b	121.36.28.27
cb15:901b:d157:4024:ada9:b250:7924:1c1c	121.36.28.28
cb15:901b:d157:4024:ada9:b250:7924:1c1d	121.36.28.29
cb15:901b:d157:4024:ada9:b250:7924:1c1e	121.36.28.30
cb15:901b:d157:4024:ada9:b250:7924:1c1f	121.36.28.31
cb15:901b:d157:4024:ada9:b250:7924:1c20	121.36.28.32
cb15:901b:d157:4024:ada9:b250:7924:1c21	121.36.28.33
cb15:901b:d157:4024:ada9:b250:7924:1c22	121.36.28.34
cb15:901b:d157:4024:ada9:b250:7924:1c23	121.36.28.35
cb15:901b:d157:4024:ada9:b250:7924:1c24	121.36.28.36
cb15:901b:d157:4024:ada9:b250:7924:1c25	121.36.28.37
cb15:901b:d157:4024:ada9:b250:7924:1c26	121.36.28.38
cb15:901b:d157:4024:ada9:b250:7924:1c27	121.36.28.39
cb15:901b:d157:4024:ada9:b250:7924:1c28	121.36.28.40
cb15:901b:d157:4024:ada9:b250:7924:1c29	121.36.28.41
cb15:901b:d157:4024:ada9:b250:7924:1c2a	121.36.28.42
cb15:901b:d157:4024:ada9:b250:7924:1c2b	121.36.28.43
cb15:901b:d157:4024:ada9:b250:7924:1c2c	121.36.28.44
cb15:901b:d157:4024:ada9:b250:7924:1c2d	121.36.28.45
cb15:901b:d157:4024:ada9:b250:7924:1c2e	121.36.28.46
cb15:901b:d157:4024:ada9:b250:7924:1c2f	121.36.28.47
cb15:901b:d157:4024:ada9:b250:7924:1c30	121.36.28.48
cb15:901b:d157:4024:ada9:b250:7924:1c31	121.36.28.49
cb15:901b:d157:4024:ada9:b250:7924:1c32	121.36.28.50
cb15:901b:d157:4024:ada9:b250:7924:1c33	121.36.28.51
cb15:901b:d157:4024:ada9:b250:7924:1c34	121.36.28.52
cb15:901b:d157:4024:ada9:b250:7924:1c35	121.36.28.53
cb15:901b:d157:4024:ada9:b250:7924:1c36	121.36.28.54
cb15:901b:d157:4024:ada9:b250:7924:1c37	121.36.28.55
cb15:901b:d157:4024:ada9:b250:7924:1c38	121.36.28.56
cb15:901b:d157:4024:ada9:b250:7924:1c39	121.36.28.57
cb15:901b:d157:4024:ada9:b250:7924:1c3a	121.36.28.58
cb15:901b:d157:4024:ada9:b250:7924:1c3b	121.36.28.59
cb15:901b:d157:4024:ada9:b250:7924:1c3c	121.36.28.60

cb15:901b:d157:4024:ada9:b250:7924:1c3d	121.36.28.61
cb15:901b:d157:4024:ada9:b250:7924:1c3e	121.36.28.62
cb15:901b:d157:4024:ada9:b250:7924:1c3f	121.36.28.63
cb15:901b:d157:4024:ada9:b250:7924:1c40	121.36.28.64
cb15:901b:d157:4024:ada9:b250:7924:1c41	121.36.28.65
cb15:901b:d157:4024:ada9:b250:7924:1c42	121.36.28.66
cb15:901b:d157:4024:ada9:b250:7924:1c43	121.36.28.67
cb15:901b:d157:4024:ada9:b250:7924:1c44	121.36.28.68
cb15:901b:d157:4024:ada9:b250:7924:1c45	121.36.28.69
cb15:901b:d157:4024:ada9:b250:7924:1c46	121.36.28.70
cb15:901b:d157:4024:ada9:b250:7924:1c47	121.36.28.71
cb15:901b:d157:4024:ada9:b250:7924:1c48	121.36.28.72
cb15:901b:d157:4024:ada9:b250:7924:1c49	121.36.28.73
cb15:901b:d157:4024:ada9:b250:7924:1c4a	121.36.28.74
cb15:901b:d157:4024:ada9:b250:7924:1c4b	121.36.28.75
cb15:901b:d157:4024:ada9:b250:7924:1c4c	121.36.28.76
cb15:901b:d157:4024:ada9:b250:7924:1c4d	121.36.28.77
cb15:901b:d157:4024:ada9:b250:7924:1c4e	121.36.28.78
cb15:901b:d157:4024:ada9:b250:7924:1c4f	121.36.28.79
cb15:901b:d157:4024:ada9:b250:7924:1c50	121.36.28.80
cb15:901b:d157:4024:ada9:b250:7924:1c51	121.36.28.81
cb15:901b:d157:4024:ada9:b250:7924:1c52	121.36.28.82
cb15:901b:d157:4024:ada9:b250:7924:1c53	121.36.28.83
cb15:901b:d157:4024:ada9:b250:7924:1c54	121.36.28.84
cb15:901b:d157:4024:ada9:b250:7924:1c55	121.36.28.85
cb15:901b:d157:4024:ada9:b250:7924:1c56	121.36.28.86
cb15:901b:d157:4024:ada9:b250:7924:1c57	121.36.28.87
cb15:901b:d157:4024:ada9:b250:7924:1c58	121.36.28.88
cb15:901b:d157:4024:ada9:b250:7924:1c59	121.36.28.89
cb15:901b:d157:4024:ada9:b250:7924:1c5a	121.36.28.90
cb15:901b:d157:4024:ada9:b250:7924:1c5b	121.36.28.91
cb15:901b:d157:4024:ada9:b250:7924:1c5c	121.36.28.92
cb15:901b:d157:4024:ada9:b250:7924:1c5d	121.36.28.93
cb15:901b:d157:4024:ada9:b250:7924:1c5e	121.36.28.94
cb15:901b:d157:4024:ada9:b250:7924:1c5f	121.36.28.95
cb15:901b:d157:4024:ada9:b250:7924:1c60	121.36.28.96
cb15:901b:d157:4024:ada9:b250:7924:1c61	121.36.28.97
cb15:901b:d157:4024:ada9:b250:7924:1c62	121.36.28.98
cb15:901b:d157:4024:ada9:b250:7924:1c63	121.36.28.99
cb15:901b:d157:4024:ada9:b250:7924:1c64	121.36.28.100
cb15:901b:d157:4024:ada9:b250:7924:1c65	121.36.28.101
cb15:901b:d157:4024:ada9:b250:7924:1c66	121.36.28.102
cb15:901b:d157:4024:ada9:b250:7924:1c67	121.36.28.103
cb15:901b:d157:4024:ada9:b250:7924:1c68	121.36.28.104
cb15:901b:d157:4024:ada9:b250:7924:1c69	121.36.28.105
cb15:901b:d157:4024:ada9:b250:7924:1c6a	121.36.28.106
cb15:901b:d157:4024:ada9:b250:7924:1c6b	121.36.28.107
cb15:901b:d157:4024:ada9:b250:7924:1c6c	121.36.28.108
cb15:901b:d157:4024:ada9:b250:7924:1c6d	121.36.28.109
cb15:901b:d157:4024:ada9:b250:7924:1c6e	121.36.28.110
cb15:901b:d157:4024:ada9:b250:7924:1c6f	121.36.28.111
cb15:901b:d157:4024:ada9:b250:7924:1c70	121.36.28.112
cb15:901b:d157:4024:ada9:b250:7924:1c71	121.36.28.113
cb15:901b:d157:4024:ada9:b250:7924:1c72	121.36.28.114
cb15:901b:d157:4024:ada9:b250:7924:1c73	121.36.28.115
cb15:901b:d157:4024:ada9:b250:7924:1c74	121.36.28.116
cb15:901b:d157:4024:ada9:b250:7924:1c75	121.36.28.117
cb15:901b:d157:4024:ada9:b250:7924:1c76	121.36.28.118
cb15:901b:d157:4024:ada9:b250:7924:1c77	121.36.28.119
cb15:901b:d157:4024:ada9:b250:7924:1c78	121.36.28.120

cb15:901b:d157:4024:ada9:b250:7924:1c79	121.36.28.121
cb15:901b:d157:4024:ada9:b250:7924:1c7a	121.36.28.122
cb15:901b:d157:4024:ada9:b250:7924:1c7b	121.36.28.123
cb15:901b:d157:4024:ada9:b250:7924:1c7c	121.36.28.124
cb15:901b:d157:4024:ada9:b250:7924:1c7d	121.36.28.125
cb15:901b:d157:4024:ada9:b250:7924:1c7e	121.36.28.126
cb15:901b:d157:4024:ada9:b250:7924:1c7f	121.36.28.127
cb15:901b:d157:4024:ada9:b250:7924:1c80	121.36.28.128
cb15:901b:d157:4024:ada9:b250:7924:1c81	121.36.28.129
cb15:901b:d157:4024:ada9:b250:7924:1c82	121.36.28.130
cb15:901b:d157:4024:ada9:b250:7924:1c83	121.36.28.131
cb15:901b:d157:4024:ada9:b250:7924:1c84	121.36.28.132
cb15:901b:d157:4024:ada9:b250:7924:1c85	121.36.28.133
cb15:901b:d157:4024:ada9:b250:7924:1c86	121.36.28.134
cb15:901b:d157:4024:ada9:b250:7924:1c87	121.36.28.135
cb15:901b:d157:4024:ada9:b250:7924:1c88	121.36.28.136
cb15:901b:d157:4024:ada9:b250:7924:1c89	121.36.28.137
cb15:901b:d157:4024:ada9:b250:7924:1c8a	121.36.28.138
cb15:901b:d157:4024:ada9:b250:7924:1c8b	121.36.28.139
cb15:901b:d157:4024:ada9:b250:7924:1c8c	121.36.28.140
cb15:901b:d157:4024:ada9:b250:7924:1c8d	121.36.28.141
cb15:901b:d157:4024:ada9:b250:7924:1c8e	121.36.28.142
cb15:901b:d157:4024:ada9:b250:7924:1c8f	121.36.28.143
cb15:901b:d157:4024:ada9:b250:7924:1c90	121.36.28.144
cb15:901b:d157:4024:ada9:b250:7924:1c91	121.36.28.145
cb15:901b:d157:4024:ada9:b250:7924:1c92	121.36.28.146
cb15:901b:d157:4024:ada9:b250:7924:1c93	121.36.28.147
cb15:901b:d157:4024:ada9:b250:7924:1c94	121.36.28.148
cb15:901b:d157:4024:ada9:b250:7924:1c95	121.36.28.149
cb15:901b:d157:4024:ada9:b250:7924:1c96	121.36.28.150
cb15:901b:d157:4024:ada9:b250:7924:1c97	121.36.28.151
cb15:901b:d157:4024:ada9:b250:7924:1c98	121.36.28.152
cb15:901b:d157:4024:ada9:b250:7924:1c99	121.36.28.153
cb15:901b:d157:4024:ada9:b250:7924:1c9a	121.36.28.154
cb15:901b:d157:4024:ada9:b250:7924:1c9b	121.36.28.155
cb15:901b:d157:4024:ada9:b250:7924:1c9c	121.36.28.156
cb15:901b:d157:4024:ada9:b250:7924:1c9d	121.36.28.157
cb15:901b:d157:4024:ada9:b250:7924:1c9e	121.36.28.158
cb15:901b:d157:4024:ada9:b250:7924:1c9f	121.36.28.159
cb15:901b:d157:4024:ada9:b250:7924:1ca0	121.36.28.160
cb15:901b:d157:4024:ada9:b250:7924:1ca1	121.36.28.161
cb15:901b:d157:4024:ada9:b250:7924:1ca2	121.36.28.162
cb15:901b:d157:4024:ada9:b250:7924:1ca3	121.36.28.163
cb15:901b:d157:4024:ada9:b250:7924:1ca4	121.36.28.164
cb15:901b:d157:4024:ada9:b250:7924:1ca5	121.36.28.165
cb15:901b:d157:4024:ada9:b250:7924:1ca6	121.36.28.166
cb15:901b:d157:4024:ada9:b250:7924:1ca7	121.36.28.167
cb15:901b:d157:4024:ada9:b250:7924:1ca8	121.36.28.168
cb15:901b:d157:4024:ada9:b250:7924:1ca9	121.36.28.169
cb15:901b:d157:4024:ada9:b250:7924:1caa	121.36.28.170
cb15:901b:d157:4024:ada9:b250:7924:1cab	121.36.28.171
cb15:901b:d157:4024:ada9:b250:7924:1cac	121.36.28.172
cb15:901b:d157:4024:ada9:b250:7924:1cad	121.36.28.173
cb15:901b:d157:4024:ada9:b250:7924:1cae	121.36.28.174
cb15:901b:d157:4024:ada9:b250:7924:1caf	121.36.28.175
cb15:901b:d157:4024:ada9:b250:7924:1cb0	121.36.28.176
cb15:901b:d157:4024:ada9:b250:7924:1cb1	121.36.28.177
cb15:901b:d157:4024:ada9:b250:7924:1cb2	121.36.28.178
cb15:901b:d157:4024:ada9:b250:7924:1cb3	121.36.28.179
cb15:901b:d157:4024:ada9:b250:7924:1cb4	121.36.28.180

cb15:901b:d157:4024:ada9:b250:7924:1cb5	121.36.28.181
cb15:901b:d157:4024:ada9:b250:7924:1cb6	121.36.28.182
cb15:901b:d157:4024:ada9:b250:7924:1cb7	121.36.28.183
cb15:901b:d157:4024:ada9:b250:7924:1cb8	121.36.28.184
cb15:901b:d157:4024:ada9:b250:7924:1cb9	121.36.28.185
cb15:901b:d157:4024:ada9:b250:7924:1cba	121.36.28.186
cb15:901b:d157:4024:ada9:b250:7924:1cbb	121.36.28.187
cb15:901b:d157:4024:ada9:b250:7924:1cbc	121.36.28.188
cb15:901b:d157:4024:ada9:b250:7924:1cbd	121.36.28.189
cb15:901b:d157:4024:ada9:b250:7924:1cbe	121.36.28.190
cb15:901b:d157:4024:ada9:b250:7924:1cbf	121.36.28.191
cb15:901b:d157:4024:ada9:b250:7924:1cc0	121.36.28.192
cb15:901b:d157:4024:ada9:b250:7924:1cc1	121.36.28.193
cb15:901b:d157:4024:ada9:b250:7924:1cc2	121.36.28.194
cb15:901b:d157:4024:ada9:b250:7924:1cc3	121.36.28.195
cb15:901b:d157:4024:ada9:b250:7924:1cc4	121.36.28.196
cb15:901b:d157:4024:ada9:b250:7924:1cc5	121.36.28.197
cb15:901b:d157:4024:ada9:b250:7924:1cc6	121.36.28.198
cb15:901b:d157:4024:ada9:b250:7924:1cc7	121.36.28.199
cb15:901b:d157:4024:ada9:b250:7924:1cc8	121.36.28.200
cb15:901b:d157:4024:ada9:b250:7924:1cc9	121.36.28.201
cb15:901b:d157:4024:ada9:b250:7924:1cca	121.36.28.202
cb15:901b:d157:4024:ada9:b250:7924:1ccb	121.36.28.203
cb15:901b:d157:4024:ada9:b250:7924:1ccc	121.36.28.204
cb15:901b:d157:4024:ada9:b250:7924:1ccd	121.36.28.205
cb15:901b:d157:4024:ada9:b250:7924:1cce	121.36.28.206
cb15:901b:d157:4024:ada9:b250:7924:1ccf	121.36.28.207
cb15:901b:d157:4024:ada9:b250:7924:1cd0	121.36.28.208
cb15:901b:d157:4024:ada9:b250:7924:1cd1	121.36.28.209
cb15:901b:d157:4024:ada9:b250:7924:1cd2	121.36.28.210
cb15:901b:d157:4024:ada9:b250:7924:1cd3	121.36.28.211
cb15:901b:d157:4024:ada9:b250:7924:1cd4	121.36.28.212
cb15:901b:d157:4024:ada9:b250:7924:1cd5	121.36.28.213
cb15:901b:d157:4024:ada9:b250:7924:1cd6	121.36.28.214
cb15:901b:d157:4024:ada9:b250:7924:1cd7	121.36.28.215
cb15:901b:d157:4024:ada9:b250:7924:1cd8	121.36.28.216
cb15:901b:d157:4024:ada9:b250:7924:1cd9	121.36.28.217
cb15:901b:d157:4024:ada9:b250:7924:1cda	121.36.28.218
cb15:901b:d157:4024:ada9:b250:7924:1cdb	121.36.28.219
cb15:901b:d157:4024:ada9:b250:7924:1cdc	121.36.28.220
cb15:901b:d157:4024:ada9:b250:7924:1cdd	121.36.28.221
cb15:901b:d157:4024:ada9:b250:7924:1cde	121.36.28.222
cb15:901b:d157:4024:ada9:b250:7924:1cdf	121.36.28.223
cb15:901b:d157:4024:ada9:b250:7924:1ce0	121.36.28.224
cb15:901b:d157:4024:ada9:b250:7924:1ce1	121.36.28.225
cb15:901b:d157:4024:ada9:b250:7924:1ce2	121.36.28.226
cb15:901b:d157:4024:ada9:b250:7924:1ce3	121.36.28.227
cb15:901b:d157:4024:ada9:b250:7924:1ce4	121.36.28.228
cb15:901b:d157:4024:ada9:b250:7924:1ce5	121.36.28.229
cb15:901b:d157:4024:ada9:b250:7924:1ce6	121.36.28.230
cb15:901b:d157:4024:ada9:b250:7924:1ce7	121.36.28.231
cb15:901b:d157:4024:ada9:b250:7924:1ce8	121.36.28.232
cb15:901b:d157:4024:ada9:b250:7924:1ce9	121.36.28.233
cb15:901b:d157:4024:ada9:b250:7924:1cea	121.36.28.234
cb15:901b:d157:4024:ada9:b250:7924:1ceb	121.36.28.235
cb15:901b:d157:4024:ada9:b250:7924:1cec	121.36.28.236
cb15:901b:d157:4024:ada9:b250:7924:1ced	121.36.28.237
cb15:901b:d157:4024:ada9:b250:7924:1cee	121.36.28.238
cb15:901b:d157:4024:ada9:b250:7924:1cef	121.36.28.239
cb15:901b:d157:4024:ada9:b250:7924:1cf0	121.36.28.240
cb15:901b:d157:4024:ada9:b250:7924:1cf1	121.36.28.241
cb15:901b:d157:4024:ada9:b250:7924:1cf2	121.36.28.242
cb15:901b:d157:4024:ada9:b250:7924:1cf3	121.36.28.243
cb15:901b:d157:4024:ada9:b250:7924:1cf4	121.36.28.244
cb15:901b:d157:4024:ada9:b250:7924:1cf5	121.36.28.245
cb15:901b:d157:4024:ada9:b250:7924:1cf6	121.36.28.246
cb15:901b:d157:4024:ada9:b250:7924:1cf7	121.36.28.247
cb15:901b:d157:4024:ada9:b250:7924:1cf8	121.36.28.248
cb15:901b:d157:4024:ada9:b250:7924:1cf9	121.36.28.249
cb15:901b:d157:4024:ada9:b250:7924:1cfa	121.36.28.250
cb15:901b:d157:4024:ada9:b250:7924:1cfb	121.36.28.251
cb15:901b:d157:4024:ada9:b250:7924:1cfc	121.36.28.252
cb15:901b:d157:4024:ada9:b250:7924:1cfd	121.36.28.253
cb15:901b:d157:4024:ada9:b250:7924:1cfe	121.36.28.254
cb15:901b:d157:4024:ada9:b250:7924:1cff	121.36.28.255

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.