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:ada9:5024:cb15:1c01	203.21.28.1
cb15:901b:d157:4024:ada9:5024:cb15:1c02	203.21.28.2
cb15:901b:d157:4024:ada9:5024:cb15:1c03	203.21.28.3
cb15:901b:d157:4024:ada9:5024:cb15:1c04	203.21.28.4
cb15:901b:d157:4024:ada9:5024:cb15:1c05	203.21.28.5
cb15:901b:d157:4024:ada9:5024:cb15:1c06	203.21.28.6
cb15:901b:d157:4024:ada9:5024:cb15:1c07	203.21.28.7
cb15:901b:d157:4024:ada9:5024:cb15:1c08	203.21.28.8
cb15:901b:d157:4024:ada9:5024:cb15:1c09	203.21.28.9
cb15:901b:d157:4024:ada9:5024:cb15:1c0a	203.21.28.10
cb15:901b:d157:4024:ada9:5024:cb15:1c0b	203.21.28.11
cb15:901b:d157:4024:ada9:5024:cb15:1c0c	203.21.28.12
cb15:901b:d157:4024:ada9:5024:cb15:1c0d	203.21.28.13
cb15:901b:d157:4024:ada9:5024:cb15:1c0e	203.21.28.14
cb15:901b:d157:4024:ada9:5024:cb15:1c0f	203.21.28.15
cb15:901b:d157:4024:ada9:5024:cb15:1c10	203.21.28.16
cb15:901b:d157:4024:ada9:5024:cb15:1c11	203.21.28.17
cb15:901b:d157:4024:ada9:5024:cb15:1c12	203.21.28.18
cb15:901b:d157:4024:ada9:5024:cb15:1c13	203.21.28.19
cb15:901b:d157:4024:ada9:5024:cb15:1c14	203.21.28.20
cb15:901b:d157:4024:ada9:5024:cb15:1c15	203.21.28.21
cb15:901b:d157:4024:ada9:5024:cb15:1c16	203.21.28.22
cb15:901b:d157:4024:ada9:5024:cb15:1c17	203.21.28.23
cb15:901b:d157:4024:ada9:5024:cb15:1c18	203.21.28.24
cb15:901b:d157:4024:ada9:5024:cb15:1c19	203.21.28.25
cb15:901b:d157:4024:ada9:5024:cb15:1c1a	203.21.28.26
cb15:901b:d157:4024:ada9:5024:cb15:1c1b	203.21.28.27
cb15:901b:d157:4024:ada9:5024:cb15:1c1c	203.21.28.28
cb15:901b:d157:4024:ada9:5024:cb15:1c1d	203.21.28.29
cb15:901b:d157:4024:ada9:5024:cb15:1c1e	203.21.28.30
cb15:901b:d157:4024:ada9:5024:cb15:1c1f	203.21.28.31
cb15:901b:d157:4024:ada9:5024:cb15:1c20	203.21.28.32
cb15:901b:d157:4024:ada9:5024:cb15:1c21	203.21.28.33
cb15:901b:d157:4024:ada9:5024:cb15:1c22	203.21.28.34
cb15:901b:d157:4024:ada9:5024:cb15:1c23	203.21.28.35
cb15:901b:d157:4024:ada9:5024:cb15:1c24	203.21.28.36
cb15:901b:d157:4024:ada9:5024:cb15:1c25	203.21.28.37
cb15:901b:d157:4024:ada9:5024:cb15:1c26	203.21.28.38
cb15:901b:d157:4024:ada9:5024:cb15:1c27	203.21.28.39
cb15:901b:d157:4024:ada9:5024:cb15:1c28	203.21.28.40
cb15:901b:d157:4024:ada9:5024:cb15:1c29	203.21.28.41
cb15:901b:d157:4024:ada9:5024:cb15:1c2a	203.21.28.42
cb15:901b:d157:4024:ada9:5024:cb15:1c2b	203.21.28.43
cb15:901b:d157:4024:ada9:5024:cb15:1c2c	203.21.28.44
cb15:901b:d157:4024:ada9:5024:cb15:1c2d	203.21.28.45
cb15:901b:d157:4024:ada9:5024:cb15:1c2e	203.21.28.46
cb15:901b:d157:4024:ada9:5024:cb15:1c2f	203.21.28.47
cb15:901b:d157:4024:ada9:5024:cb15:1c30	203.21.28.48
cb15:901b:d157:4024:ada9:5024:cb15:1c31	203.21.28.49
cb15:901b:d157:4024:ada9:5024:cb15:1c32	203.21.28.50
cb15:901b:d157:4024:ada9:5024:cb15:1c33	203.21.28.51
cb15:901b:d157:4024:ada9:5024:cb15:1c34	203.21.28.52
cb15:901b:d157:4024:ada9:5024:cb15:1c35	203.21.28.53
cb15:901b:d157:4024:ada9:5024:cb15:1c36	203.21.28.54
cb15:901b:d157:4024:ada9:5024:cb15:1c37	203.21.28.55
cb15:901b:d157:4024:ada9:5024:cb15:1c38	203.21.28.56
cb15:901b:d157:4024:ada9:5024:cb15:1c39	203.21.28.57
cb15:901b:d157:4024:ada9:5024:cb15:1c3a	203.21.28.58
cb15:901b:d157:4024:ada9:5024:cb15:1c3b	203.21.28.59
cb15:901b:d157:4024:ada9:5024:cb15:1c3c	203.21.28.60

cb15:901b:d157:4024:ada9:5024:cb15:1c3d	203.21.28.61
cb15:901b:d157:4024:ada9:5024:cb15:1c3e	203.21.28.62
cb15:901b:d157:4024:ada9:5024:cb15:1c3f	203.21.28.63
cb15:901b:d157:4024:ada9:5024:cb15:1c40	203.21.28.64
cb15:901b:d157:4024:ada9:5024:cb15:1c41	203.21.28.65
cb15:901b:d157:4024:ada9:5024:cb15:1c42	203.21.28.66
cb15:901b:d157:4024:ada9:5024:cb15:1c43	203.21.28.67
cb15:901b:d157:4024:ada9:5024:cb15:1c44	203.21.28.68
cb15:901b:d157:4024:ada9:5024:cb15:1c45	203.21.28.69
cb15:901b:d157:4024:ada9:5024:cb15:1c46	203.21.28.70
cb15:901b:d157:4024:ada9:5024:cb15:1c47	203.21.28.71
cb15:901b:d157:4024:ada9:5024:cb15:1c48	203.21.28.72
cb15:901b:d157:4024:ada9:5024:cb15:1c49	203.21.28.73
cb15:901b:d157:4024:ada9:5024:cb15:1c4a	203.21.28.74
cb15:901b:d157:4024:ada9:5024:cb15:1c4b	203.21.28.75
cb15:901b:d157:4024:ada9:5024:cb15:1c4c	203.21.28.76
cb15:901b:d157:4024:ada9:5024:cb15:1c4d	203.21.28.77
cb15:901b:d157:4024:ada9:5024:cb15:1c4e	203.21.28.78
cb15:901b:d157:4024:ada9:5024:cb15:1c4f	203.21.28.79
cb15:901b:d157:4024:ada9:5024:cb15:1c50	203.21.28.80
cb15:901b:d157:4024:ada9:5024:cb15:1c51	203.21.28.81
cb15:901b:d157:4024:ada9:5024:cb15:1c52	203.21.28.82
cb15:901b:d157:4024:ada9:5024:cb15:1c53	203.21.28.83
cb15:901b:d157:4024:ada9:5024:cb15:1c54	203.21.28.84
cb15:901b:d157:4024:ada9:5024:cb15:1c55	203.21.28.85
cb15:901b:d157:4024:ada9:5024:cb15:1c56	203.21.28.86
cb15:901b:d157:4024:ada9:5024:cb15:1c57	203.21.28.87
cb15:901b:d157:4024:ada9:5024:cb15:1c58	203.21.28.88
cb15:901b:d157:4024:ada9:5024:cb15:1c59	203.21.28.89
cb15:901b:d157:4024:ada9:5024:cb15:1c5a	203.21.28.90
cb15:901b:d157:4024:ada9:5024:cb15:1c5b	203.21.28.91
cb15:901b:d157:4024:ada9:5024:cb15:1c5c	203.21.28.92
cb15:901b:d157:4024:ada9:5024:cb15:1c5d	203.21.28.93
cb15:901b:d157:4024:ada9:5024:cb15:1c5e	203.21.28.94
cb15:901b:d157:4024:ada9:5024:cb15:1c5f	203.21.28.95
cb15:901b:d157:4024:ada9:5024:cb15:1c60	203.21.28.96
cb15:901b:d157:4024:ada9:5024:cb15:1c61	203.21.28.97
cb15:901b:d157:4024:ada9:5024:cb15:1c62	203.21.28.98
cb15:901b:d157:4024:ada9:5024:cb15:1c63	203.21.28.99
cb15:901b:d157:4024:ada9:5024:cb15:1c64	203.21.28.100
cb15:901b:d157:4024:ada9:5024:cb15:1c65	203.21.28.101
cb15:901b:d157:4024:ada9:5024:cb15:1c66	203.21.28.102
cb15:901b:d157:4024:ada9:5024:cb15:1c67	203.21.28.103
cb15:901b:d157:4024:ada9:5024:cb15:1c68	203.21.28.104
cb15:901b:d157:4024:ada9:5024:cb15:1c69	203.21.28.105
cb15:901b:d157:4024:ada9:5024:cb15:1c6a	203.21.28.106
cb15:901b:d157:4024:ada9:5024:cb15:1c6b	203.21.28.107
cb15:901b:d157:4024:ada9:5024:cb15:1c6c	203.21.28.108
cb15:901b:d157:4024:ada9:5024:cb15:1c6d	203.21.28.109
cb15:901b:d157:4024:ada9:5024:cb15:1c6e	203.21.28.110
cb15:901b:d157:4024:ada9:5024:cb15:1c6f	203.21.28.111
cb15:901b:d157:4024:ada9:5024:cb15:1c70	203.21.28.112
cb15:901b:d157:4024:ada9:5024:cb15:1c71	203.21.28.113
cb15:901b:d157:4024:ada9:5024:cb15:1c72	203.21.28.114
cb15:901b:d157:4024:ada9:5024:cb15:1c73	203.21.28.115
cb15:901b:d157:4024:ada9:5024:cb15:1c74	203.21.28.116
cb15:901b:d157:4024:ada9:5024:cb15:1c75	203.21.28.117
cb15:901b:d157:4024:ada9:5024:cb15:1c76	203.21.28.118
cb15:901b:d157:4024:ada9:5024:cb15:1c77	203.21.28.119
cb15:901b:d157:4024:ada9:5024:cb15:1c78	203.21.28.120

cb15:901b:d157:4024:ada9:5024:cb15:1c79	203.21.28.121
cb15:901b:d157:4024:ada9:5024:cb15:1c7a	203.21.28.122
cb15:901b:d157:4024:ada9:5024:cb15:1c7b	203.21.28.123
cb15:901b:d157:4024:ada9:5024:cb15:1c7c	203.21.28.124
cb15:901b:d157:4024:ada9:5024:cb15:1c7d	203.21.28.125
cb15:901b:d157:4024:ada9:5024:cb15:1c7e	203.21.28.126
cb15:901b:d157:4024:ada9:5024:cb15:1c7f	203.21.28.127
cb15:901b:d157:4024:ada9:5024:cb15:1c80	203.21.28.128
cb15:901b:d157:4024:ada9:5024:cb15:1c81	203.21.28.129
cb15:901b:d157:4024:ada9:5024:cb15:1c82	203.21.28.130
cb15:901b:d157:4024:ada9:5024:cb15:1c83	203.21.28.131
cb15:901b:d157:4024:ada9:5024:cb15:1c84	203.21.28.132
cb15:901b:d157:4024:ada9:5024:cb15:1c85	203.21.28.133
cb15:901b:d157:4024:ada9:5024:cb15:1c86	203.21.28.134
cb15:901b:d157:4024:ada9:5024:cb15:1c87	203.21.28.135
cb15:901b:d157:4024:ada9:5024:cb15:1c88	203.21.28.136
cb15:901b:d157:4024:ada9:5024:cb15:1c89	203.21.28.137
cb15:901b:d157:4024:ada9:5024:cb15:1c8a	203.21.28.138
cb15:901b:d157:4024:ada9:5024:cb15:1c8b	203.21.28.139
cb15:901b:d157:4024:ada9:5024:cb15:1c8c	203.21.28.140
cb15:901b:d157:4024:ada9:5024:cb15:1c8d	203.21.28.141
cb15:901b:d157:4024:ada9:5024:cb15:1c8e	203.21.28.142
cb15:901b:d157:4024:ada9:5024:cb15:1c8f	203.21.28.143
cb15:901b:d157:4024:ada9:5024:cb15:1c90	203.21.28.144
cb15:901b:d157:4024:ada9:5024:cb15:1c91	203.21.28.145
cb15:901b:d157:4024:ada9:5024:cb15:1c92	203.21.28.146
cb15:901b:d157:4024:ada9:5024:cb15:1c93	203.21.28.147
cb15:901b:d157:4024:ada9:5024:cb15:1c94	203.21.28.148
cb15:901b:d157:4024:ada9:5024:cb15:1c95	203.21.28.149
cb15:901b:d157:4024:ada9:5024:cb15:1c96	203.21.28.150
cb15:901b:d157:4024:ada9:5024:cb15:1c97	203.21.28.151
cb15:901b:d157:4024:ada9:5024:cb15:1c98	203.21.28.152
cb15:901b:d157:4024:ada9:5024:cb15:1c99	203.21.28.153
cb15:901b:d157:4024:ada9:5024:cb15:1c9a	203.21.28.154
cb15:901b:d157:4024:ada9:5024:cb15:1c9b	203.21.28.155
cb15:901b:d157:4024:ada9:5024:cb15:1c9c	203.21.28.156
cb15:901b:d157:4024:ada9:5024:cb15:1c9d	203.21.28.157
cb15:901b:d157:4024:ada9:5024:cb15:1c9e	203.21.28.158
cb15:901b:d157:4024:ada9:5024:cb15:1c9f	203.21.28.159
cb15:901b:d157:4024:ada9:5024:cb15:1ca0	203.21.28.160
cb15:901b:d157:4024:ada9:5024:cb15:1ca1	203.21.28.161
cb15:901b:d157:4024:ada9:5024:cb15:1ca2	203.21.28.162
cb15:901b:d157:4024:ada9:5024:cb15:1ca3	203.21.28.163
cb15:901b:d157:4024:ada9:5024:cb15:1ca4	203.21.28.164
cb15:901b:d157:4024:ada9:5024:cb15:1ca5	203.21.28.165
cb15:901b:d157:4024:ada9:5024:cb15:1ca6	203.21.28.166
cb15:901b:d157:4024:ada9:5024:cb15:1ca7	203.21.28.167
cb15:901b:d157:4024:ada9:5024:cb15:1ca8	203.21.28.168
cb15:901b:d157:4024:ada9:5024:cb15:1ca9	203.21.28.169
cb15:901b:d157:4024:ada9:5024:cb15:1caa	203.21.28.170
cb15:901b:d157:4024:ada9:5024:cb15:1cab	203.21.28.171
cb15:901b:d157:4024:ada9:5024:cb15:1cac	203.21.28.172
cb15:901b:d157:4024:ada9:5024:cb15:1cad	203.21.28.173
cb15:901b:d157:4024:ada9:5024:cb15:1cae	203.21.28.174
cb15:901b:d157:4024:ada9:5024:cb15:1caf	203.21.28.175
cb15:901b:d157:4024:ada9:5024:cb15:1cb0	203.21.28.176
cb15:901b:d157:4024:ada9:5024:cb15:1cb1	203.21.28.177
cb15:901b:d157:4024:ada9:5024:cb15:1cb2	203.21.28.178
cb15:901b:d157:4024:ada9:5024:cb15:1cb3	203.21.28.179
cb15:901b:d157:4024:ada9:5024:cb15:1cb4	203.21.28.180

cb15:901b:d157:4024:ada9:5024:cb15:1cb5	203.21.28.181
cb15:901b:d157:4024:ada9:5024:cb15:1cb6	203.21.28.182
cb15:901b:d157:4024:ada9:5024:cb15:1cb7	203.21.28.183
cb15:901b:d157:4024:ada9:5024:cb15:1cb8	203.21.28.184
cb15:901b:d157:4024:ada9:5024:cb15:1cb9	203.21.28.185
cb15:901b:d157:4024:ada9:5024:cb15:1cba	203.21.28.186
cb15:901b:d157:4024:ada9:5024:cb15:1cbb	203.21.28.187
cb15:901b:d157:4024:ada9:5024:cb15:1cbc	203.21.28.188
cb15:901b:d157:4024:ada9:5024:cb15:1cbd	203.21.28.189
cb15:901b:d157:4024:ada9:5024:cb15:1cbe	203.21.28.190
cb15:901b:d157:4024:ada9:5024:cb15:1cbf	203.21.28.191
cb15:901b:d157:4024:ada9:5024:cb15:1cc0	203.21.28.192
cb15:901b:d157:4024:ada9:5024:cb15:1cc1	203.21.28.193
cb15:901b:d157:4024:ada9:5024:cb15:1cc2	203.21.28.194
cb15:901b:d157:4024:ada9:5024:cb15:1cc3	203.21.28.195
cb15:901b:d157:4024:ada9:5024:cb15:1cc4	203.21.28.196
cb15:901b:d157:4024:ada9:5024:cb15:1cc5	203.21.28.197
cb15:901b:d157:4024:ada9:5024:cb15:1cc6	203.21.28.198
cb15:901b:d157:4024:ada9:5024:cb15:1cc7	203.21.28.199
cb15:901b:d157:4024:ada9:5024:cb15:1cc8	203.21.28.200
cb15:901b:d157:4024:ada9:5024:cb15:1cc9	203.21.28.201
cb15:901b:d157:4024:ada9:5024:cb15:1cca	203.21.28.202
cb15:901b:d157:4024:ada9:5024:cb15:1ccb	203.21.28.203
cb15:901b:d157:4024:ada9:5024:cb15:1ccc	203.21.28.204
cb15:901b:d157:4024:ada9:5024:cb15:1ccd	203.21.28.205
cb15:901b:d157:4024:ada9:5024:cb15:1cce	203.21.28.206
cb15:901b:d157:4024:ada9:5024:cb15:1ccf	203.21.28.207
cb15:901b:d157:4024:ada9:5024:cb15:1cd0	203.21.28.208
cb15:901b:d157:4024:ada9:5024:cb15:1cd1	203.21.28.209
cb15:901b:d157:4024:ada9:5024:cb15:1cd2	203.21.28.210
cb15:901b:d157:4024:ada9:5024:cb15:1cd3	203.21.28.211
cb15:901b:d157:4024:ada9:5024:cb15:1cd4	203.21.28.212
cb15:901b:d157:4024:ada9:5024:cb15:1cd5	203.21.28.213
cb15:901b:d157:4024:ada9:5024:cb15:1cd6	203.21.28.214
cb15:901b:d157:4024:ada9:5024:cb15:1cd7	203.21.28.215
cb15:901b:d157:4024:ada9:5024:cb15:1cd8	203.21.28.216
cb15:901b:d157:4024:ada9:5024:cb15:1cd9	203.21.28.217
cb15:901b:d157:4024:ada9:5024:cb15:1cda	203.21.28.218
cb15:901b:d157:4024:ada9:5024:cb15:1cdb	203.21.28.219
cb15:901b:d157:4024:ada9:5024:cb15:1cdc	203.21.28.220
cb15:901b:d157:4024:ada9:5024:cb15:1cdd	203.21.28.221
cb15:901b:d157:4024:ada9:5024:cb15:1cde	203.21.28.222
cb15:901b:d157:4024:ada9:5024:cb15:1cdf	203.21.28.223
cb15:901b:d157:4024:ada9:5024:cb15:1ce0	203.21.28.224
cb15:901b:d157:4024:ada9:5024:cb15:1ce1	203.21.28.225
cb15:901b:d157:4024:ada9:5024:cb15:1ce2	203.21.28.226
cb15:901b:d157:4024:ada9:5024:cb15:1ce3	203.21.28.227
cb15:901b:d157:4024:ada9:5024:cb15:1ce4	203.21.28.228
cb15:901b:d157:4024:ada9:5024:cb15:1ce5	203.21.28.229
cb15:901b:d157:4024:ada9:5024:cb15:1ce6	203.21.28.230
cb15:901b:d157:4024:ada9:5024:cb15:1ce7	203.21.28.231
cb15:901b:d157:4024:ada9:5024:cb15:1ce8	203.21.28.232
cb15:901b:d157:4024:ada9:5024:cb15:1ce9	203.21.28.233
cb15:901b:d157:4024:ada9:5024:cb15:1cea	203.21.28.234
cb15:901b:d157:4024:ada9:5024:cb15:1ceb	203.21.28.235
cb15:901b:d157:4024:ada9:5024:cb15:1cec	203.21.28.236
cb15:901b:d157:4024:ada9:5024:cb15:1ced	203.21.28.237
cb15:901b:d157:4024:ada9:5024:cb15:1cee	203.21.28.238
cb15:901b:d157:4024:ada9:5024:cb15:1cef	203.21.28.239
cb15:901b:d157:4024:ada9:5024:cb15:1cf0	203.21.28.240
cb15:901b:d157:4024:ada9:5024:cb15:1cf1	203.21.28.241
cb15:901b:d157:4024:ada9:5024:cb15:1cf2	203.21.28.242
cb15:901b:d157:4024:ada9:5024:cb15:1cf3	203.21.28.243
cb15:901b:d157:4024:ada9:5024:cb15:1cf4	203.21.28.244
cb15:901b:d157:4024:ada9:5024:cb15:1cf5	203.21.28.245
cb15:901b:d157:4024:ada9:5024:cb15:1cf6	203.21.28.246
cb15:901b:d157:4024:ada9:5024:cb15:1cf7	203.21.28.247
cb15:901b:d157:4024:ada9:5024:cb15:1cf8	203.21.28.248
cb15:901b:d157:4024:ada9:5024:cb15:1cf9	203.21.28.249
cb15:901b:d157:4024:ada9:5024:cb15:1cfa	203.21.28.250
cb15:901b:d157:4024:ada9:5024:cb15:1cfb	203.21.28.251
cb15:901b:d157:4024:ada9:5024:cb15:1cfc	203.21.28.252
cb15:901b:d157:4024:ada9:5024:cb15:1cfd	203.21.28.253
cb15:901b:d157:4024:ada9:5024:cb15:1cfe	203.21.28.254
cb15:901b:d157:4024:ada9:5024:cb15:1cff	203.21.28.255

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.