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:b285:7b51:1c01	123.81.28.1
cb15:901b:d157:4024:ada9:b285:7b51:1c02	123.81.28.2
cb15:901b:d157:4024:ada9:b285:7b51:1c03	123.81.28.3
cb15:901b:d157:4024:ada9:b285:7b51:1c04	123.81.28.4
cb15:901b:d157:4024:ada9:b285:7b51:1c05	123.81.28.5
cb15:901b:d157:4024:ada9:b285:7b51:1c06	123.81.28.6
cb15:901b:d157:4024:ada9:b285:7b51:1c07	123.81.28.7
cb15:901b:d157:4024:ada9:b285:7b51:1c08	123.81.28.8
cb15:901b:d157:4024:ada9:b285:7b51:1c09	123.81.28.9
cb15:901b:d157:4024:ada9:b285:7b51:1c0a	123.81.28.10
cb15:901b:d157:4024:ada9:b285:7b51:1c0b	123.81.28.11
cb15:901b:d157:4024:ada9:b285:7b51:1c0c	123.81.28.12
cb15:901b:d157:4024:ada9:b285:7b51:1c0d	123.81.28.13
cb15:901b:d157:4024:ada9:b285:7b51:1c0e	123.81.28.14
cb15:901b:d157:4024:ada9:b285:7b51:1c0f	123.81.28.15
cb15:901b:d157:4024:ada9:b285:7b51:1c10	123.81.28.16
cb15:901b:d157:4024:ada9:b285:7b51:1c11	123.81.28.17
cb15:901b:d157:4024:ada9:b285:7b51:1c12	123.81.28.18
cb15:901b:d157:4024:ada9:b285:7b51:1c13	123.81.28.19
cb15:901b:d157:4024:ada9:b285:7b51:1c14	123.81.28.20
cb15:901b:d157:4024:ada9:b285:7b51:1c15	123.81.28.21
cb15:901b:d157:4024:ada9:b285:7b51:1c16	123.81.28.22
cb15:901b:d157:4024:ada9:b285:7b51:1c17	123.81.28.23
cb15:901b:d157:4024:ada9:b285:7b51:1c18	123.81.28.24
cb15:901b:d157:4024:ada9:b285:7b51:1c19	123.81.28.25
cb15:901b:d157:4024:ada9:b285:7b51:1c1a	123.81.28.26
cb15:901b:d157:4024:ada9:b285:7b51:1c1b	123.81.28.27
cb15:901b:d157:4024:ada9:b285:7b51:1c1c	123.81.28.28
cb15:901b:d157:4024:ada9:b285:7b51:1c1d	123.81.28.29
cb15:901b:d157:4024:ada9:b285:7b51:1c1e	123.81.28.30
cb15:901b:d157:4024:ada9:b285:7b51:1c1f	123.81.28.31
cb15:901b:d157:4024:ada9:b285:7b51:1c20	123.81.28.32
cb15:901b:d157:4024:ada9:b285:7b51:1c21	123.81.28.33
cb15:901b:d157:4024:ada9:b285:7b51:1c22	123.81.28.34
cb15:901b:d157:4024:ada9:b285:7b51:1c23	123.81.28.35
cb15:901b:d157:4024:ada9:b285:7b51:1c24	123.81.28.36
cb15:901b:d157:4024:ada9:b285:7b51:1c25	123.81.28.37
cb15:901b:d157:4024:ada9:b285:7b51:1c26	123.81.28.38
cb15:901b:d157:4024:ada9:b285:7b51:1c27	123.81.28.39
cb15:901b:d157:4024:ada9:b285:7b51:1c28	123.81.28.40
cb15:901b:d157:4024:ada9:b285:7b51:1c29	123.81.28.41
cb15:901b:d157:4024:ada9:b285:7b51:1c2a	123.81.28.42
cb15:901b:d157:4024:ada9:b285:7b51:1c2b	123.81.28.43
cb15:901b:d157:4024:ada9:b285:7b51:1c2c	123.81.28.44
cb15:901b:d157:4024:ada9:b285:7b51:1c2d	123.81.28.45
cb15:901b:d157:4024:ada9:b285:7b51:1c2e	123.81.28.46
cb15:901b:d157:4024:ada9:b285:7b51:1c2f	123.81.28.47
cb15:901b:d157:4024:ada9:b285:7b51:1c30	123.81.28.48
cb15:901b:d157:4024:ada9:b285:7b51:1c31	123.81.28.49
cb15:901b:d157:4024:ada9:b285:7b51:1c32	123.81.28.50
cb15:901b:d157:4024:ada9:b285:7b51:1c33	123.81.28.51
cb15:901b:d157:4024:ada9:b285:7b51:1c34	123.81.28.52
cb15:901b:d157:4024:ada9:b285:7b51:1c35	123.81.28.53
cb15:901b:d157:4024:ada9:b285:7b51:1c36	123.81.28.54
cb15:901b:d157:4024:ada9:b285:7b51:1c37	123.81.28.55
cb15:901b:d157:4024:ada9:b285:7b51:1c38	123.81.28.56
cb15:901b:d157:4024:ada9:b285:7b51:1c39	123.81.28.57
cb15:901b:d157:4024:ada9:b285:7b51:1c3a	123.81.28.58
cb15:901b:d157:4024:ada9:b285:7b51:1c3b	123.81.28.59
cb15:901b:d157:4024:ada9:b285:7b51:1c3c	123.81.28.60

cb15:901b:d157:4024:ada9:b285:7b51:1c3d	123.81.28.61
cb15:901b:d157:4024:ada9:b285:7b51:1c3e	123.81.28.62
cb15:901b:d157:4024:ada9:b285:7b51:1c3f	123.81.28.63
cb15:901b:d157:4024:ada9:b285:7b51:1c40	123.81.28.64
cb15:901b:d157:4024:ada9:b285:7b51:1c41	123.81.28.65
cb15:901b:d157:4024:ada9:b285:7b51:1c42	123.81.28.66
cb15:901b:d157:4024:ada9:b285:7b51:1c43	123.81.28.67
cb15:901b:d157:4024:ada9:b285:7b51:1c44	123.81.28.68
cb15:901b:d157:4024:ada9:b285:7b51:1c45	123.81.28.69
cb15:901b:d157:4024:ada9:b285:7b51:1c46	123.81.28.70
cb15:901b:d157:4024:ada9:b285:7b51:1c47	123.81.28.71
cb15:901b:d157:4024:ada9:b285:7b51:1c48	123.81.28.72
cb15:901b:d157:4024:ada9:b285:7b51:1c49	123.81.28.73
cb15:901b:d157:4024:ada9:b285:7b51:1c4a	123.81.28.74
cb15:901b:d157:4024:ada9:b285:7b51:1c4b	123.81.28.75
cb15:901b:d157:4024:ada9:b285:7b51:1c4c	123.81.28.76
cb15:901b:d157:4024:ada9:b285:7b51:1c4d	123.81.28.77
cb15:901b:d157:4024:ada9:b285:7b51:1c4e	123.81.28.78
cb15:901b:d157:4024:ada9:b285:7b51:1c4f	123.81.28.79
cb15:901b:d157:4024:ada9:b285:7b51:1c50	123.81.28.80
cb15:901b:d157:4024:ada9:b285:7b51:1c51	123.81.28.81
cb15:901b:d157:4024:ada9:b285:7b51:1c52	123.81.28.82
cb15:901b:d157:4024:ada9:b285:7b51:1c53	123.81.28.83
cb15:901b:d157:4024:ada9:b285:7b51:1c54	123.81.28.84
cb15:901b:d157:4024:ada9:b285:7b51:1c55	123.81.28.85
cb15:901b:d157:4024:ada9:b285:7b51:1c56	123.81.28.86
cb15:901b:d157:4024:ada9:b285:7b51:1c57	123.81.28.87
cb15:901b:d157:4024:ada9:b285:7b51:1c58	123.81.28.88
cb15:901b:d157:4024:ada9:b285:7b51:1c59	123.81.28.89
cb15:901b:d157:4024:ada9:b285:7b51:1c5a	123.81.28.90
cb15:901b:d157:4024:ada9:b285:7b51:1c5b	123.81.28.91
cb15:901b:d157:4024:ada9:b285:7b51:1c5c	123.81.28.92
cb15:901b:d157:4024:ada9:b285:7b51:1c5d	123.81.28.93
cb15:901b:d157:4024:ada9:b285:7b51:1c5e	123.81.28.94
cb15:901b:d157:4024:ada9:b285:7b51:1c5f	123.81.28.95
cb15:901b:d157:4024:ada9:b285:7b51:1c60	123.81.28.96
cb15:901b:d157:4024:ada9:b285:7b51:1c61	123.81.28.97
cb15:901b:d157:4024:ada9:b285:7b51:1c62	123.81.28.98
cb15:901b:d157:4024:ada9:b285:7b51:1c63	123.81.28.99
cb15:901b:d157:4024:ada9:b285:7b51:1c64	123.81.28.100
cb15:901b:d157:4024:ada9:b285:7b51:1c65	123.81.28.101
cb15:901b:d157:4024:ada9:b285:7b51:1c66	123.81.28.102
cb15:901b:d157:4024:ada9:b285:7b51:1c67	123.81.28.103
cb15:901b:d157:4024:ada9:b285:7b51:1c68	123.81.28.104
cb15:901b:d157:4024:ada9:b285:7b51:1c69	123.81.28.105
cb15:901b:d157:4024:ada9:b285:7b51:1c6a	123.81.28.106
cb15:901b:d157:4024:ada9:b285:7b51:1c6b	123.81.28.107
cb15:901b:d157:4024:ada9:b285:7b51:1c6c	123.81.28.108
cb15:901b:d157:4024:ada9:b285:7b51:1c6d	123.81.28.109
cb15:901b:d157:4024:ada9:b285:7b51:1c6e	123.81.28.110
cb15:901b:d157:4024:ada9:b285:7b51:1c6f	123.81.28.111
cb15:901b:d157:4024:ada9:b285:7b51:1c70	123.81.28.112
cb15:901b:d157:4024:ada9:b285:7b51:1c71	123.81.28.113
cb15:901b:d157:4024:ada9:b285:7b51:1c72	123.81.28.114
cb15:901b:d157:4024:ada9:b285:7b51:1c73	123.81.28.115
cb15:901b:d157:4024:ada9:b285:7b51:1c74	123.81.28.116
cb15:901b:d157:4024:ada9:b285:7b51:1c75	123.81.28.117
cb15:901b:d157:4024:ada9:b285:7b51:1c76	123.81.28.118
cb15:901b:d157:4024:ada9:b285:7b51:1c77	123.81.28.119
cb15:901b:d157:4024:ada9:b285:7b51:1c78	123.81.28.120

cb15:901b:d157:4024:ada9:b285:7b51:1c79	123.81.28.121
cb15:901b:d157:4024:ada9:b285:7b51:1c7a	123.81.28.122
cb15:901b:d157:4024:ada9:b285:7b51:1c7b	123.81.28.123
cb15:901b:d157:4024:ada9:b285:7b51:1c7c	123.81.28.124
cb15:901b:d157:4024:ada9:b285:7b51:1c7d	123.81.28.125
cb15:901b:d157:4024:ada9:b285:7b51:1c7e	123.81.28.126
cb15:901b:d157:4024:ada9:b285:7b51:1c7f	123.81.28.127
cb15:901b:d157:4024:ada9:b285:7b51:1c80	123.81.28.128
cb15:901b:d157:4024:ada9:b285:7b51:1c81	123.81.28.129
cb15:901b:d157:4024:ada9:b285:7b51:1c82	123.81.28.130
cb15:901b:d157:4024:ada9:b285:7b51:1c83	123.81.28.131
cb15:901b:d157:4024:ada9:b285:7b51:1c84	123.81.28.132
cb15:901b:d157:4024:ada9:b285:7b51:1c85	123.81.28.133
cb15:901b:d157:4024:ada9:b285:7b51:1c86	123.81.28.134
cb15:901b:d157:4024:ada9:b285:7b51:1c87	123.81.28.135
cb15:901b:d157:4024:ada9:b285:7b51:1c88	123.81.28.136
cb15:901b:d157:4024:ada9:b285:7b51:1c89	123.81.28.137
cb15:901b:d157:4024:ada9:b285:7b51:1c8a	123.81.28.138
cb15:901b:d157:4024:ada9:b285:7b51:1c8b	123.81.28.139
cb15:901b:d157:4024:ada9:b285:7b51:1c8c	123.81.28.140
cb15:901b:d157:4024:ada9:b285:7b51:1c8d	123.81.28.141
cb15:901b:d157:4024:ada9:b285:7b51:1c8e	123.81.28.142
cb15:901b:d157:4024:ada9:b285:7b51:1c8f	123.81.28.143
cb15:901b:d157:4024:ada9:b285:7b51:1c90	123.81.28.144
cb15:901b:d157:4024:ada9:b285:7b51:1c91	123.81.28.145
cb15:901b:d157:4024:ada9:b285:7b51:1c92	123.81.28.146
cb15:901b:d157:4024:ada9:b285:7b51:1c93	123.81.28.147
cb15:901b:d157:4024:ada9:b285:7b51:1c94	123.81.28.148
cb15:901b:d157:4024:ada9:b285:7b51:1c95	123.81.28.149
cb15:901b:d157:4024:ada9:b285:7b51:1c96	123.81.28.150
cb15:901b:d157:4024:ada9:b285:7b51:1c97	123.81.28.151
cb15:901b:d157:4024:ada9:b285:7b51:1c98	123.81.28.152
cb15:901b:d157:4024:ada9:b285:7b51:1c99	123.81.28.153
cb15:901b:d157:4024:ada9:b285:7b51:1c9a	123.81.28.154
cb15:901b:d157:4024:ada9:b285:7b51:1c9b	123.81.28.155
cb15:901b:d157:4024:ada9:b285:7b51:1c9c	123.81.28.156
cb15:901b:d157:4024:ada9:b285:7b51:1c9d	123.81.28.157
cb15:901b:d157:4024:ada9:b285:7b51:1c9e	123.81.28.158
cb15:901b:d157:4024:ada9:b285:7b51:1c9f	123.81.28.159
cb15:901b:d157:4024:ada9:b285:7b51:1ca0	123.81.28.160
cb15:901b:d157:4024:ada9:b285:7b51:1ca1	123.81.28.161
cb15:901b:d157:4024:ada9:b285:7b51:1ca2	123.81.28.162
cb15:901b:d157:4024:ada9:b285:7b51:1ca3	123.81.28.163
cb15:901b:d157:4024:ada9:b285:7b51:1ca4	123.81.28.164
cb15:901b:d157:4024:ada9:b285:7b51:1ca5	123.81.28.165
cb15:901b:d157:4024:ada9:b285:7b51:1ca6	123.81.28.166
cb15:901b:d157:4024:ada9:b285:7b51:1ca7	123.81.28.167
cb15:901b:d157:4024:ada9:b285:7b51:1ca8	123.81.28.168
cb15:901b:d157:4024:ada9:b285:7b51:1ca9	123.81.28.169
cb15:901b:d157:4024:ada9:b285:7b51:1caa	123.81.28.170
cb15:901b:d157:4024:ada9:b285:7b51:1cab	123.81.28.171
cb15:901b:d157:4024:ada9:b285:7b51:1cac	123.81.28.172
cb15:901b:d157:4024:ada9:b285:7b51:1cad	123.81.28.173
cb15:901b:d157:4024:ada9:b285:7b51:1cae	123.81.28.174
cb15:901b:d157:4024:ada9:b285:7b51:1caf	123.81.28.175
cb15:901b:d157:4024:ada9:b285:7b51:1cb0	123.81.28.176
cb15:901b:d157:4024:ada9:b285:7b51:1cb1	123.81.28.177
cb15:901b:d157:4024:ada9:b285:7b51:1cb2	123.81.28.178
cb15:901b:d157:4024:ada9:b285:7b51:1cb3	123.81.28.179
cb15:901b:d157:4024:ada9:b285:7b51:1cb4	123.81.28.180

cb15:901b:d157:4024:ada9:b285:7b51:1cb5	123.81.28.181
cb15:901b:d157:4024:ada9:b285:7b51:1cb6	123.81.28.182
cb15:901b:d157:4024:ada9:b285:7b51:1cb7	123.81.28.183
cb15:901b:d157:4024:ada9:b285:7b51:1cb8	123.81.28.184
cb15:901b:d157:4024:ada9:b285:7b51:1cb9	123.81.28.185
cb15:901b:d157:4024:ada9:b285:7b51:1cba	123.81.28.186
cb15:901b:d157:4024:ada9:b285:7b51:1cbb	123.81.28.187
cb15:901b:d157:4024:ada9:b285:7b51:1cbc	123.81.28.188
cb15:901b:d157:4024:ada9:b285:7b51:1cbd	123.81.28.189
cb15:901b:d157:4024:ada9:b285:7b51:1cbe	123.81.28.190
cb15:901b:d157:4024:ada9:b285:7b51:1cbf	123.81.28.191
cb15:901b:d157:4024:ada9:b285:7b51:1cc0	123.81.28.192
cb15:901b:d157:4024:ada9:b285:7b51:1cc1	123.81.28.193
cb15:901b:d157:4024:ada9:b285:7b51:1cc2	123.81.28.194
cb15:901b:d157:4024:ada9:b285:7b51:1cc3	123.81.28.195
cb15:901b:d157:4024:ada9:b285:7b51:1cc4	123.81.28.196
cb15:901b:d157:4024:ada9:b285:7b51:1cc5	123.81.28.197
cb15:901b:d157:4024:ada9:b285:7b51:1cc6	123.81.28.198
cb15:901b:d157:4024:ada9:b285:7b51:1cc7	123.81.28.199
cb15:901b:d157:4024:ada9:b285:7b51:1cc8	123.81.28.200
cb15:901b:d157:4024:ada9:b285:7b51:1cc9	123.81.28.201
cb15:901b:d157:4024:ada9:b285:7b51:1cca	123.81.28.202
cb15:901b:d157:4024:ada9:b285:7b51:1ccb	123.81.28.203
cb15:901b:d157:4024:ada9:b285:7b51:1ccc	123.81.28.204
cb15:901b:d157:4024:ada9:b285:7b51:1ccd	123.81.28.205
cb15:901b:d157:4024:ada9:b285:7b51:1cce	123.81.28.206
cb15:901b:d157:4024:ada9:b285:7b51:1ccf	123.81.28.207
cb15:901b:d157:4024:ada9:b285:7b51:1cd0	123.81.28.208
cb15:901b:d157:4024:ada9:b285:7b51:1cd1	123.81.28.209
cb15:901b:d157:4024:ada9:b285:7b51:1cd2	123.81.28.210
cb15:901b:d157:4024:ada9:b285:7b51:1cd3	123.81.28.211
cb15:901b:d157:4024:ada9:b285:7b51:1cd4	123.81.28.212
cb15:901b:d157:4024:ada9:b285:7b51:1cd5	123.81.28.213
cb15:901b:d157:4024:ada9:b285:7b51:1cd6	123.81.28.214
cb15:901b:d157:4024:ada9:b285:7b51:1cd7	123.81.28.215
cb15:901b:d157:4024:ada9:b285:7b51:1cd8	123.81.28.216
cb15:901b:d157:4024:ada9:b285:7b51:1cd9	123.81.28.217
cb15:901b:d157:4024:ada9:b285:7b51:1cda	123.81.28.218
cb15:901b:d157:4024:ada9:b285:7b51:1cdb	123.81.28.219
cb15:901b:d157:4024:ada9:b285:7b51:1cdc	123.81.28.220
cb15:901b:d157:4024:ada9:b285:7b51:1cdd	123.81.28.221
cb15:901b:d157:4024:ada9:b285:7b51:1cde	123.81.28.222
cb15:901b:d157:4024:ada9:b285:7b51:1cdf	123.81.28.223
cb15:901b:d157:4024:ada9:b285:7b51:1ce0	123.81.28.224
cb15:901b:d157:4024:ada9:b285:7b51:1ce1	123.81.28.225
cb15:901b:d157:4024:ada9:b285:7b51:1ce2	123.81.28.226
cb15:901b:d157:4024:ada9:b285:7b51:1ce3	123.81.28.227
cb15:901b:d157:4024:ada9:b285:7b51:1ce4	123.81.28.228
cb15:901b:d157:4024:ada9:b285:7b51:1ce5	123.81.28.229
cb15:901b:d157:4024:ada9:b285:7b51:1ce6	123.81.28.230
cb15:901b:d157:4024:ada9:b285:7b51:1ce7	123.81.28.231
cb15:901b:d157:4024:ada9:b285:7b51:1ce8	123.81.28.232
cb15:901b:d157:4024:ada9:b285:7b51:1ce9	123.81.28.233
cb15:901b:d157:4024:ada9:b285:7b51:1cea	123.81.28.234
cb15:901b:d157:4024:ada9:b285:7b51:1ceb	123.81.28.235
cb15:901b:d157:4024:ada9:b285:7b51:1cec	123.81.28.236
cb15:901b:d157:4024:ada9:b285:7b51:1ced	123.81.28.237
cb15:901b:d157:4024:ada9:b285:7b51:1cee	123.81.28.238
cb15:901b:d157:4024:ada9:b285:7b51:1cef	123.81.28.239
cb15:901b:d157:4024:ada9:b285:7b51:1cf0	123.81.28.240
cb15:901b:d157:4024:ada9:b285:7b51:1cf1	123.81.28.241
cb15:901b:d157:4024:ada9:b285:7b51:1cf2	123.81.28.242
cb15:901b:d157:4024:ada9:b285:7b51:1cf3	123.81.28.243
cb15:901b:d157:4024:ada9:b285:7b51:1cf4	123.81.28.244
cb15:901b:d157:4024:ada9:b285:7b51:1cf5	123.81.28.245
cb15:901b:d157:4024:ada9:b285:7b51:1cf6	123.81.28.246
cb15:901b:d157:4024:ada9:b285:7b51:1cf7	123.81.28.247
cb15:901b:d157:4024:ada9:b285:7b51:1cf8	123.81.28.248
cb15:901b:d157:4024:ada9:b285:7b51:1cf9	123.81.28.249
cb15:901b:d157:4024:ada9:b285:7b51:1cfa	123.81.28.250
cb15:901b:d157:4024:ada9:b285:7b51:1cfb	123.81.28.251
cb15:901b:d157:4024:ada9:b285:7b51:1cfc	123.81.28.252
cb15:901b:d157:4024:ada9:b285:7b51:1cfd	123.81.28.253
cb15:901b:d157:4024:ada9:b285:7b51:1cfe	123.81.28.254
cb15:901b:d157:4024:ada9:b285:7b51:1cff	123.81.28.255

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.