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:8024:901b:91bc:cb15:efed:c01	239.237.12.1
cb15:901b:8024:901b:91bc:cb15:efed:c02	239.237.12.2
cb15:901b:8024:901b:91bc:cb15:efed:c03	239.237.12.3
cb15:901b:8024:901b:91bc:cb15:efed:c04	239.237.12.4
cb15:901b:8024:901b:91bc:cb15:efed:c05	239.237.12.5
cb15:901b:8024:901b:91bc:cb15:efed:c06	239.237.12.6
cb15:901b:8024:901b:91bc:cb15:efed:c07	239.237.12.7
cb15:901b:8024:901b:91bc:cb15:efed:c08	239.237.12.8
cb15:901b:8024:901b:91bc:cb15:efed:c09	239.237.12.9
cb15:901b:8024:901b:91bc:cb15:efed:c0a	239.237.12.10
cb15:901b:8024:901b:91bc:cb15:efed:c0b	239.237.12.11
cb15:901b:8024:901b:91bc:cb15:efed:c0c	239.237.12.12
cb15:901b:8024:901b:91bc:cb15:efed:c0d	239.237.12.13
cb15:901b:8024:901b:91bc:cb15:efed:c0e	239.237.12.14
cb15:901b:8024:901b:91bc:cb15:efed:c0f	239.237.12.15
cb15:901b:8024:901b:91bc:cb15:efed:c10	239.237.12.16
cb15:901b:8024:901b:91bc:cb15:efed:c11	239.237.12.17
cb15:901b:8024:901b:91bc:cb15:efed:c12	239.237.12.18
cb15:901b:8024:901b:91bc:cb15:efed:c13	239.237.12.19
cb15:901b:8024:901b:91bc:cb15:efed:c14	239.237.12.20
cb15:901b:8024:901b:91bc:cb15:efed:c15	239.237.12.21
cb15:901b:8024:901b:91bc:cb15:efed:c16	239.237.12.22
cb15:901b:8024:901b:91bc:cb15:efed:c17	239.237.12.23
cb15:901b:8024:901b:91bc:cb15:efed:c18	239.237.12.24
cb15:901b:8024:901b:91bc:cb15:efed:c19	239.237.12.25
cb15:901b:8024:901b:91bc:cb15:efed:c1a	239.237.12.26
cb15:901b:8024:901b:91bc:cb15:efed:c1b	239.237.12.27
cb15:901b:8024:901b:91bc:cb15:efed:c1c	239.237.12.28
cb15:901b:8024:901b:91bc:cb15:efed:c1d	239.237.12.29
cb15:901b:8024:901b:91bc:cb15:efed:c1e	239.237.12.30
cb15:901b:8024:901b:91bc:cb15:efed:c1f	239.237.12.31
cb15:901b:8024:901b:91bc:cb15:efed:c20	239.237.12.32
cb15:901b:8024:901b:91bc:cb15:efed:c21	239.237.12.33
cb15:901b:8024:901b:91bc:cb15:efed:c22	239.237.12.34
cb15:901b:8024:901b:91bc:cb15:efed:c23	239.237.12.35
cb15:901b:8024:901b:91bc:cb15:efed:c24	239.237.12.36
cb15:901b:8024:901b:91bc:cb15:efed:c25	239.237.12.37
cb15:901b:8024:901b:91bc:cb15:efed:c26	239.237.12.38
cb15:901b:8024:901b:91bc:cb15:efed:c27	239.237.12.39
cb15:901b:8024:901b:91bc:cb15:efed:c28	239.237.12.40
cb15:901b:8024:901b:91bc:cb15:efed:c29	239.237.12.41
cb15:901b:8024:901b:91bc:cb15:efed:c2a	239.237.12.42
cb15:901b:8024:901b:91bc:cb15:efed:c2b	239.237.12.43
cb15:901b:8024:901b:91bc:cb15:efed:c2c	239.237.12.44
cb15:901b:8024:901b:91bc:cb15:efed:c2d	239.237.12.45
cb15:901b:8024:901b:91bc:cb15:efed:c2e	239.237.12.46
cb15:901b:8024:901b:91bc:cb15:efed:c2f	239.237.12.47
cb15:901b:8024:901b:91bc:cb15:efed:c30	239.237.12.48
cb15:901b:8024:901b:91bc:cb15:efed:c31	239.237.12.49
cb15:901b:8024:901b:91bc:cb15:efed:c32	239.237.12.50
cb15:901b:8024:901b:91bc:cb15:efed:c33	239.237.12.51
cb15:901b:8024:901b:91bc:cb15:efed:c34	239.237.12.52
cb15:901b:8024:901b:91bc:cb15:efed:c35	239.237.12.53
cb15:901b:8024:901b:91bc:cb15:efed:c36	239.237.12.54
cb15:901b:8024:901b:91bc:cb15:efed:c37	239.237.12.55
cb15:901b:8024:901b:91bc:cb15:efed:c38	239.237.12.56
cb15:901b:8024:901b:91bc:cb15:efed:c39	239.237.12.57
cb15:901b:8024:901b:91bc:cb15:efed:c3a	239.237.12.58
cb15:901b:8024:901b:91bc:cb15:efed:c3b	239.237.12.59
cb15:901b:8024:901b:91bc:cb15:efed:c3c	239.237.12.60

cb15:901b:8024:901b:91bc:cb15:efed:c3d	239.237.12.61
cb15:901b:8024:901b:91bc:cb15:efed:c3e	239.237.12.62
cb15:901b:8024:901b:91bc:cb15:efed:c3f	239.237.12.63
cb15:901b:8024:901b:91bc:cb15:efed:c40	239.237.12.64
cb15:901b:8024:901b:91bc:cb15:efed:c41	239.237.12.65
cb15:901b:8024:901b:91bc:cb15:efed:c42	239.237.12.66
cb15:901b:8024:901b:91bc:cb15:efed:c43	239.237.12.67
cb15:901b:8024:901b:91bc:cb15:efed:c44	239.237.12.68
cb15:901b:8024:901b:91bc:cb15:efed:c45	239.237.12.69
cb15:901b:8024:901b:91bc:cb15:efed:c46	239.237.12.70
cb15:901b:8024:901b:91bc:cb15:efed:c47	239.237.12.71
cb15:901b:8024:901b:91bc:cb15:efed:c48	239.237.12.72
cb15:901b:8024:901b:91bc:cb15:efed:c49	239.237.12.73
cb15:901b:8024:901b:91bc:cb15:efed:c4a	239.237.12.74
cb15:901b:8024:901b:91bc:cb15:efed:c4b	239.237.12.75
cb15:901b:8024:901b:91bc:cb15:efed:c4c	239.237.12.76
cb15:901b:8024:901b:91bc:cb15:efed:c4d	239.237.12.77
cb15:901b:8024:901b:91bc:cb15:efed:c4e	239.237.12.78
cb15:901b:8024:901b:91bc:cb15:efed:c4f	239.237.12.79
cb15:901b:8024:901b:91bc:cb15:efed:c50	239.237.12.80
cb15:901b:8024:901b:91bc:cb15:efed:c51	239.237.12.81
cb15:901b:8024:901b:91bc:cb15:efed:c52	239.237.12.82
cb15:901b:8024:901b:91bc:cb15:efed:c53	239.237.12.83
cb15:901b:8024:901b:91bc:cb15:efed:c54	239.237.12.84
cb15:901b:8024:901b:91bc:cb15:efed:c55	239.237.12.85
cb15:901b:8024:901b:91bc:cb15:efed:c56	239.237.12.86
cb15:901b:8024:901b:91bc:cb15:efed:c57	239.237.12.87
cb15:901b:8024:901b:91bc:cb15:efed:c58	239.237.12.88
cb15:901b:8024:901b:91bc:cb15:efed:c59	239.237.12.89
cb15:901b:8024:901b:91bc:cb15:efed:c5a	239.237.12.90
cb15:901b:8024:901b:91bc:cb15:efed:c5b	239.237.12.91
cb15:901b:8024:901b:91bc:cb15:efed:c5c	239.237.12.92
cb15:901b:8024:901b:91bc:cb15:efed:c5d	239.237.12.93
cb15:901b:8024:901b:91bc:cb15:efed:c5e	239.237.12.94
cb15:901b:8024:901b:91bc:cb15:efed:c5f	239.237.12.95
cb15:901b:8024:901b:91bc:cb15:efed:c60	239.237.12.96
cb15:901b:8024:901b:91bc:cb15:efed:c61	239.237.12.97
cb15:901b:8024:901b:91bc:cb15:efed:c62	239.237.12.98
cb15:901b:8024:901b:91bc:cb15:efed:c63	239.237.12.99
cb15:901b:8024:901b:91bc:cb15:efed:c64	239.237.12.100
cb15:901b:8024:901b:91bc:cb15:efed:c65	239.237.12.101
cb15:901b:8024:901b:91bc:cb15:efed:c66	239.237.12.102
cb15:901b:8024:901b:91bc:cb15:efed:c67	239.237.12.103
cb15:901b:8024:901b:91bc:cb15:efed:c68	239.237.12.104
cb15:901b:8024:901b:91bc:cb15:efed:c69	239.237.12.105
cb15:901b:8024:901b:91bc:cb15:efed:c6a	239.237.12.106
cb15:901b:8024:901b:91bc:cb15:efed:c6b	239.237.12.107
cb15:901b:8024:901b:91bc:cb15:efed:c6c	239.237.12.108
cb15:901b:8024:901b:91bc:cb15:efed:c6d	239.237.12.109
cb15:901b:8024:901b:91bc:cb15:efed:c6e	239.237.12.110
cb15:901b:8024:901b:91bc:cb15:efed:c6f	239.237.12.111
cb15:901b:8024:901b:91bc:cb15:efed:c70	239.237.12.112
cb15:901b:8024:901b:91bc:cb15:efed:c71	239.237.12.113
cb15:901b:8024:901b:91bc:cb15:efed:c72	239.237.12.114
cb15:901b:8024:901b:91bc:cb15:efed:c73	239.237.12.115
cb15:901b:8024:901b:91bc:cb15:efed:c74	239.237.12.116
cb15:901b:8024:901b:91bc:cb15:efed:c75	239.237.12.117
cb15:901b:8024:901b:91bc:cb15:efed:c76	239.237.12.118
cb15:901b:8024:901b:91bc:cb15:efed:c77	239.237.12.119
cb15:901b:8024:901b:91bc:cb15:efed:c78	239.237.12.120

cb15:901b:8024:901b:91bc:cb15:efed:c79	239.237.12.121
cb15:901b:8024:901b:91bc:cb15:efed:c7a	239.237.12.122
cb15:901b:8024:901b:91bc:cb15:efed:c7b	239.237.12.123
cb15:901b:8024:901b:91bc:cb15:efed:c7c	239.237.12.124
cb15:901b:8024:901b:91bc:cb15:efed:c7d	239.237.12.125
cb15:901b:8024:901b:91bc:cb15:efed:c7e	239.237.12.126
cb15:901b:8024:901b:91bc:cb15:efed:c7f	239.237.12.127
cb15:901b:8024:901b:91bc:cb15:efed:c80	239.237.12.128
cb15:901b:8024:901b:91bc:cb15:efed:c81	239.237.12.129
cb15:901b:8024:901b:91bc:cb15:efed:c82	239.237.12.130
cb15:901b:8024:901b:91bc:cb15:efed:c83	239.237.12.131
cb15:901b:8024:901b:91bc:cb15:efed:c84	239.237.12.132
cb15:901b:8024:901b:91bc:cb15:efed:c85	239.237.12.133
cb15:901b:8024:901b:91bc:cb15:efed:c86	239.237.12.134
cb15:901b:8024:901b:91bc:cb15:efed:c87	239.237.12.135
cb15:901b:8024:901b:91bc:cb15:efed:c88	239.237.12.136
cb15:901b:8024:901b:91bc:cb15:efed:c89	239.237.12.137
cb15:901b:8024:901b:91bc:cb15:efed:c8a	239.237.12.138
cb15:901b:8024:901b:91bc:cb15:efed:c8b	239.237.12.139
cb15:901b:8024:901b:91bc:cb15:efed:c8c	239.237.12.140
cb15:901b:8024:901b:91bc:cb15:efed:c8d	239.237.12.141
cb15:901b:8024:901b:91bc:cb15:efed:c8e	239.237.12.142
cb15:901b:8024:901b:91bc:cb15:efed:c8f	239.237.12.143
cb15:901b:8024:901b:91bc:cb15:efed:c90	239.237.12.144
cb15:901b:8024:901b:91bc:cb15:efed:c91	239.237.12.145
cb15:901b:8024:901b:91bc:cb15:efed:c92	239.237.12.146
cb15:901b:8024:901b:91bc:cb15:efed:c93	239.237.12.147
cb15:901b:8024:901b:91bc:cb15:efed:c94	239.237.12.148
cb15:901b:8024:901b:91bc:cb15:efed:c95	239.237.12.149
cb15:901b:8024:901b:91bc:cb15:efed:c96	239.237.12.150
cb15:901b:8024:901b:91bc:cb15:efed:c97	239.237.12.151
cb15:901b:8024:901b:91bc:cb15:efed:c98	239.237.12.152
cb15:901b:8024:901b:91bc:cb15:efed:c99	239.237.12.153
cb15:901b:8024:901b:91bc:cb15:efed:c9a	239.237.12.154
cb15:901b:8024:901b:91bc:cb15:efed:c9b	239.237.12.155
cb15:901b:8024:901b:91bc:cb15:efed:c9c	239.237.12.156
cb15:901b:8024:901b:91bc:cb15:efed:c9d	239.237.12.157
cb15:901b:8024:901b:91bc:cb15:efed:c9e	239.237.12.158
cb15:901b:8024:901b:91bc:cb15:efed:c9f	239.237.12.159
cb15:901b:8024:901b:91bc:cb15:efed:ca0	239.237.12.160
cb15:901b:8024:901b:91bc:cb15:efed:ca1	239.237.12.161
cb15:901b:8024:901b:91bc:cb15:efed:ca2	239.237.12.162
cb15:901b:8024:901b:91bc:cb15:efed:ca3	239.237.12.163
cb15:901b:8024:901b:91bc:cb15:efed:ca4	239.237.12.164
cb15:901b:8024:901b:91bc:cb15:efed:ca5	239.237.12.165
cb15:901b:8024:901b:91bc:cb15:efed:ca6	239.237.12.166
cb15:901b:8024:901b:91bc:cb15:efed:ca7	239.237.12.167
cb15:901b:8024:901b:91bc:cb15:efed:ca8	239.237.12.168
cb15:901b:8024:901b:91bc:cb15:efed:ca9	239.237.12.169
cb15:901b:8024:901b:91bc:cb15:efed:caa	239.237.12.170
cb15:901b:8024:901b:91bc:cb15:efed:cab	239.237.12.171
cb15:901b:8024:901b:91bc:cb15:efed:cac	239.237.12.172
cb15:901b:8024:901b:91bc:cb15:efed:cad	239.237.12.173
cb15:901b:8024:901b:91bc:cb15:efed:cae	239.237.12.174
cb15:901b:8024:901b:91bc:cb15:efed:caf	239.237.12.175
cb15:901b:8024:901b:91bc:cb15:efed:cb0	239.237.12.176
cb15:901b:8024:901b:91bc:cb15:efed:cb1	239.237.12.177
cb15:901b:8024:901b:91bc:cb15:efed:cb2	239.237.12.178
cb15:901b:8024:901b:91bc:cb15:efed:cb3	239.237.12.179
cb15:901b:8024:901b:91bc:cb15:efed:cb4	239.237.12.180

cb15:901b:8024:901b:91bc:cb15:efed:cb5	239.237.12.181
cb15:901b:8024:901b:91bc:cb15:efed:cb6	239.237.12.182
cb15:901b:8024:901b:91bc:cb15:efed:cb7	239.237.12.183
cb15:901b:8024:901b:91bc:cb15:efed:cb8	239.237.12.184
cb15:901b:8024:901b:91bc:cb15:efed:cb9	239.237.12.185
cb15:901b:8024:901b:91bc:cb15:efed:cba	239.237.12.186
cb15:901b:8024:901b:91bc:cb15:efed:cbb	239.237.12.187
cb15:901b:8024:901b:91bc:cb15:efed:cbc	239.237.12.188
cb15:901b:8024:901b:91bc:cb15:efed:cbd	239.237.12.189
cb15:901b:8024:901b:91bc:cb15:efed:cbe	239.237.12.190
cb15:901b:8024:901b:91bc:cb15:efed:cbf	239.237.12.191
cb15:901b:8024:901b:91bc:cb15:efed:cc0	239.237.12.192
cb15:901b:8024:901b:91bc:cb15:efed:cc1	239.237.12.193
cb15:901b:8024:901b:91bc:cb15:efed:cc2	239.237.12.194
cb15:901b:8024:901b:91bc:cb15:efed:cc3	239.237.12.195
cb15:901b:8024:901b:91bc:cb15:efed:cc4	239.237.12.196
cb15:901b:8024:901b:91bc:cb15:efed:cc5	239.237.12.197
cb15:901b:8024:901b:91bc:cb15:efed:cc6	239.237.12.198
cb15:901b:8024:901b:91bc:cb15:efed:cc7	239.237.12.199
cb15:901b:8024:901b:91bc:cb15:efed:cc8	239.237.12.200
cb15:901b:8024:901b:91bc:cb15:efed:cc9	239.237.12.201
cb15:901b:8024:901b:91bc:cb15:efed:cca	239.237.12.202
cb15:901b:8024:901b:91bc:cb15:efed:ccb	239.237.12.203
cb15:901b:8024:901b:91bc:cb15:efed:ccc	239.237.12.204
cb15:901b:8024:901b:91bc:cb15:efed:ccd	239.237.12.205
cb15:901b:8024:901b:91bc:cb15:efed:cce	239.237.12.206
cb15:901b:8024:901b:91bc:cb15:efed:ccf	239.237.12.207
cb15:901b:8024:901b:91bc:cb15:efed:cd0	239.237.12.208
cb15:901b:8024:901b:91bc:cb15:efed:cd1	239.237.12.209
cb15:901b:8024:901b:91bc:cb15:efed:cd2	239.237.12.210
cb15:901b:8024:901b:91bc:cb15:efed:cd3	239.237.12.211
cb15:901b:8024:901b:91bc:cb15:efed:cd4	239.237.12.212
cb15:901b:8024:901b:91bc:cb15:efed:cd5	239.237.12.213
cb15:901b:8024:901b:91bc:cb15:efed:cd6	239.237.12.214
cb15:901b:8024:901b:91bc:cb15:efed:cd7	239.237.12.215
cb15:901b:8024:901b:91bc:cb15:efed:cd8	239.237.12.216
cb15:901b:8024:901b:91bc:cb15:efed:cd9	239.237.12.217
cb15:901b:8024:901b:91bc:cb15:efed:cda	239.237.12.218
cb15:901b:8024:901b:91bc:cb15:efed:cdb	239.237.12.219
cb15:901b:8024:901b:91bc:cb15:efed:cdc	239.237.12.220
cb15:901b:8024:901b:91bc:cb15:efed:cdd	239.237.12.221
cb15:901b:8024:901b:91bc:cb15:efed:cde	239.237.12.222
cb15:901b:8024:901b:91bc:cb15:efed:cdf	239.237.12.223
cb15:901b:8024:901b:91bc:cb15:efed:ce0	239.237.12.224
cb15:901b:8024:901b:91bc:cb15:efed:ce1	239.237.12.225
cb15:901b:8024:901b:91bc:cb15:efed:ce2	239.237.12.226
cb15:901b:8024:901b:91bc:cb15:efed:ce3	239.237.12.227
cb15:901b:8024:901b:91bc:cb15:efed:ce4	239.237.12.228
cb15:901b:8024:901b:91bc:cb15:efed:ce5	239.237.12.229
cb15:901b:8024:901b:91bc:cb15:efed:ce6	239.237.12.230
cb15:901b:8024:901b:91bc:cb15:efed:ce7	239.237.12.231
cb15:901b:8024:901b:91bc:cb15:efed:ce8	239.237.12.232
cb15:901b:8024:901b:91bc:cb15:efed:ce9	239.237.12.233
cb15:901b:8024:901b:91bc:cb15:efed:cea	239.237.12.234
cb15:901b:8024:901b:91bc:cb15:efed:ceb	239.237.12.235
cb15:901b:8024:901b:91bc:cb15:efed:cec	239.237.12.236
cb15:901b:8024:901b:91bc:cb15:efed:ced	239.237.12.237
cb15:901b:8024:901b:91bc:cb15:efed:cee	239.237.12.238
cb15:901b:8024:901b:91bc:cb15:efed:cef	239.237.12.239
cb15:901b:8024:901b:91bc:cb15:efed:cf0	239.237.12.240
cb15:901b:8024:901b:91bc:cb15:efed:cf1	239.237.12.241
cb15:901b:8024:901b:91bc:cb15:efed:cf2	239.237.12.242
cb15:901b:8024:901b:91bc:cb15:efed:cf3	239.237.12.243
cb15:901b:8024:901b:91bc:cb15:efed:cf4	239.237.12.244
cb15:901b:8024:901b:91bc:cb15:efed:cf5	239.237.12.245
cb15:901b:8024:901b:91bc:cb15:efed:cf6	239.237.12.246
cb15:901b:8024:901b:91bc:cb15:efed:cf7	239.237.12.247
cb15:901b:8024:901b:91bc:cb15:efed:cf8	239.237.12.248
cb15:901b:8024:901b:91bc:cb15:efed:cf9	239.237.12.249
cb15:901b:8024:901b:91bc:cb15:efed:cfa	239.237.12.250
cb15:901b:8024:901b:91bc:cb15:efed:cfb	239.237.12.251
cb15:901b:8024:901b:91bc:cb15:efed:cfc	239.237.12.252
cb15:901b:8024:901b:91bc:cb15:efed:cfd	239.237.12.253
cb15:901b:8024:901b:91bc:cb15:efed:cfe	239.237.12.254
cb15:901b:8024:901b:91bc:cb15:efed:cff	239.237.12.255

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.