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:cd24:8081:2024:5b51:df01	91.81.223.1
cb15:901b:8024:cd24:8081:2024:5b51:df02	91.81.223.2
cb15:901b:8024:cd24:8081:2024:5b51:df03	91.81.223.3
cb15:901b:8024:cd24:8081:2024:5b51:df04	91.81.223.4
cb15:901b:8024:cd24:8081:2024:5b51:df05	91.81.223.5
cb15:901b:8024:cd24:8081:2024:5b51:df06	91.81.223.6
cb15:901b:8024:cd24:8081:2024:5b51:df07	91.81.223.7
cb15:901b:8024:cd24:8081:2024:5b51:df08	91.81.223.8
cb15:901b:8024:cd24:8081:2024:5b51:df09	91.81.223.9
cb15:901b:8024:cd24:8081:2024:5b51:df0a	91.81.223.10
cb15:901b:8024:cd24:8081:2024:5b51:df0b	91.81.223.11
cb15:901b:8024:cd24:8081:2024:5b51:df0c	91.81.223.12
cb15:901b:8024:cd24:8081:2024:5b51:df0d	91.81.223.13
cb15:901b:8024:cd24:8081:2024:5b51:df0e	91.81.223.14
cb15:901b:8024:cd24:8081:2024:5b51:df0f	91.81.223.15
cb15:901b:8024:cd24:8081:2024:5b51:df10	91.81.223.16
cb15:901b:8024:cd24:8081:2024:5b51:df11	91.81.223.17
cb15:901b:8024:cd24:8081:2024:5b51:df12	91.81.223.18
cb15:901b:8024:cd24:8081:2024:5b51:df13	91.81.223.19
cb15:901b:8024:cd24:8081:2024:5b51:df14	91.81.223.20
cb15:901b:8024:cd24:8081:2024:5b51:df15	91.81.223.21
cb15:901b:8024:cd24:8081:2024:5b51:df16	91.81.223.22
cb15:901b:8024:cd24:8081:2024:5b51:df17	91.81.223.23
cb15:901b:8024:cd24:8081:2024:5b51:df18	91.81.223.24
cb15:901b:8024:cd24:8081:2024:5b51:df19	91.81.223.25
cb15:901b:8024:cd24:8081:2024:5b51:df1a	91.81.223.26
cb15:901b:8024:cd24:8081:2024:5b51:df1b	91.81.223.27
cb15:901b:8024:cd24:8081:2024:5b51:df1c	91.81.223.28
cb15:901b:8024:cd24:8081:2024:5b51:df1d	91.81.223.29
cb15:901b:8024:cd24:8081:2024:5b51:df1e	91.81.223.30
cb15:901b:8024:cd24:8081:2024:5b51:df1f	91.81.223.31
cb15:901b:8024:cd24:8081:2024:5b51:df20	91.81.223.32
cb15:901b:8024:cd24:8081:2024:5b51:df21	91.81.223.33
cb15:901b:8024:cd24:8081:2024:5b51:df22	91.81.223.34
cb15:901b:8024:cd24:8081:2024:5b51:df23	91.81.223.35
cb15:901b:8024:cd24:8081:2024:5b51:df24	91.81.223.36
cb15:901b:8024:cd24:8081:2024:5b51:df25	91.81.223.37
cb15:901b:8024:cd24:8081:2024:5b51:df26	91.81.223.38
cb15:901b:8024:cd24:8081:2024:5b51:df27	91.81.223.39
cb15:901b:8024:cd24:8081:2024:5b51:df28	91.81.223.40
cb15:901b:8024:cd24:8081:2024:5b51:df29	91.81.223.41
cb15:901b:8024:cd24:8081:2024:5b51:df2a	91.81.223.42
cb15:901b:8024:cd24:8081:2024:5b51:df2b	91.81.223.43
cb15:901b:8024:cd24:8081:2024:5b51:df2c	91.81.223.44
cb15:901b:8024:cd24:8081:2024:5b51:df2d	91.81.223.45
cb15:901b:8024:cd24:8081:2024:5b51:df2e	91.81.223.46
cb15:901b:8024:cd24:8081:2024:5b51:df2f	91.81.223.47
cb15:901b:8024:cd24:8081:2024:5b51:df30	91.81.223.48
cb15:901b:8024:cd24:8081:2024:5b51:df31	91.81.223.49
cb15:901b:8024:cd24:8081:2024:5b51:df32	91.81.223.50
cb15:901b:8024:cd24:8081:2024:5b51:df33	91.81.223.51
cb15:901b:8024:cd24:8081:2024:5b51:df34	91.81.223.52
cb15:901b:8024:cd24:8081:2024:5b51:df35	91.81.223.53
cb15:901b:8024:cd24:8081:2024:5b51:df36	91.81.223.54
cb15:901b:8024:cd24:8081:2024:5b51:df37	91.81.223.55
cb15:901b:8024:cd24:8081:2024:5b51:df38	91.81.223.56
cb15:901b:8024:cd24:8081:2024:5b51:df39	91.81.223.57
cb15:901b:8024:cd24:8081:2024:5b51:df3a	91.81.223.58
cb15:901b:8024:cd24:8081:2024:5b51:df3b	91.81.223.59
cb15:901b:8024:cd24:8081:2024:5b51:df3c	91.81.223.60

cb15:901b:8024:cd24:8081:2024:5b51:df3d	91.81.223.61
cb15:901b:8024:cd24:8081:2024:5b51:df3e	91.81.223.62
cb15:901b:8024:cd24:8081:2024:5b51:df3f	91.81.223.63
cb15:901b:8024:cd24:8081:2024:5b51:df40	91.81.223.64
cb15:901b:8024:cd24:8081:2024:5b51:df41	91.81.223.65
cb15:901b:8024:cd24:8081:2024:5b51:df42	91.81.223.66
cb15:901b:8024:cd24:8081:2024:5b51:df43	91.81.223.67
cb15:901b:8024:cd24:8081:2024:5b51:df44	91.81.223.68
cb15:901b:8024:cd24:8081:2024:5b51:df45	91.81.223.69
cb15:901b:8024:cd24:8081:2024:5b51:df46	91.81.223.70
cb15:901b:8024:cd24:8081:2024:5b51:df47	91.81.223.71
cb15:901b:8024:cd24:8081:2024:5b51:df48	91.81.223.72
cb15:901b:8024:cd24:8081:2024:5b51:df49	91.81.223.73
cb15:901b:8024:cd24:8081:2024:5b51:df4a	91.81.223.74
cb15:901b:8024:cd24:8081:2024:5b51:df4b	91.81.223.75
cb15:901b:8024:cd24:8081:2024:5b51:df4c	91.81.223.76
cb15:901b:8024:cd24:8081:2024:5b51:df4d	91.81.223.77
cb15:901b:8024:cd24:8081:2024:5b51:df4e	91.81.223.78
cb15:901b:8024:cd24:8081:2024:5b51:df4f	91.81.223.79
cb15:901b:8024:cd24:8081:2024:5b51:df50	91.81.223.80
cb15:901b:8024:cd24:8081:2024:5b51:df51	91.81.223.81
cb15:901b:8024:cd24:8081:2024:5b51:df52	91.81.223.82
cb15:901b:8024:cd24:8081:2024:5b51:df53	91.81.223.83
cb15:901b:8024:cd24:8081:2024:5b51:df54	91.81.223.84
cb15:901b:8024:cd24:8081:2024:5b51:df55	91.81.223.85
cb15:901b:8024:cd24:8081:2024:5b51:df56	91.81.223.86
cb15:901b:8024:cd24:8081:2024:5b51:df57	91.81.223.87
cb15:901b:8024:cd24:8081:2024:5b51:df58	91.81.223.88
cb15:901b:8024:cd24:8081:2024:5b51:df59	91.81.223.89
cb15:901b:8024:cd24:8081:2024:5b51:df5a	91.81.223.90
cb15:901b:8024:cd24:8081:2024:5b51:df5b	91.81.223.91
cb15:901b:8024:cd24:8081:2024:5b51:df5c	91.81.223.92
cb15:901b:8024:cd24:8081:2024:5b51:df5d	91.81.223.93
cb15:901b:8024:cd24:8081:2024:5b51:df5e	91.81.223.94
cb15:901b:8024:cd24:8081:2024:5b51:df5f	91.81.223.95
cb15:901b:8024:cd24:8081:2024:5b51:df60	91.81.223.96
cb15:901b:8024:cd24:8081:2024:5b51:df61	91.81.223.97
cb15:901b:8024:cd24:8081:2024:5b51:df62	91.81.223.98
cb15:901b:8024:cd24:8081:2024:5b51:df63	91.81.223.99
cb15:901b:8024:cd24:8081:2024:5b51:df64	91.81.223.100
cb15:901b:8024:cd24:8081:2024:5b51:df65	91.81.223.101
cb15:901b:8024:cd24:8081:2024:5b51:df66	91.81.223.102
cb15:901b:8024:cd24:8081:2024:5b51:df67	91.81.223.103
cb15:901b:8024:cd24:8081:2024:5b51:df68	91.81.223.104
cb15:901b:8024:cd24:8081:2024:5b51:df69	91.81.223.105
cb15:901b:8024:cd24:8081:2024:5b51:df6a	91.81.223.106
cb15:901b:8024:cd24:8081:2024:5b51:df6b	91.81.223.107
cb15:901b:8024:cd24:8081:2024:5b51:df6c	91.81.223.108
cb15:901b:8024:cd24:8081:2024:5b51:df6d	91.81.223.109
cb15:901b:8024:cd24:8081:2024:5b51:df6e	91.81.223.110
cb15:901b:8024:cd24:8081:2024:5b51:df6f	91.81.223.111
cb15:901b:8024:cd24:8081:2024:5b51:df70	91.81.223.112
cb15:901b:8024:cd24:8081:2024:5b51:df71	91.81.223.113
cb15:901b:8024:cd24:8081:2024:5b51:df72	91.81.223.114
cb15:901b:8024:cd24:8081:2024:5b51:df73	91.81.223.115
cb15:901b:8024:cd24:8081:2024:5b51:df74	91.81.223.116
cb15:901b:8024:cd24:8081:2024:5b51:df75	91.81.223.117
cb15:901b:8024:cd24:8081:2024:5b51:df76	91.81.223.118
cb15:901b:8024:cd24:8081:2024:5b51:df77	91.81.223.119
cb15:901b:8024:cd24:8081:2024:5b51:df78	91.81.223.120

cb15:901b:8024:cd24:8081:2024:5b51:df79	91.81.223.121
cb15:901b:8024:cd24:8081:2024:5b51:df7a	91.81.223.122
cb15:901b:8024:cd24:8081:2024:5b51:df7b	91.81.223.123
cb15:901b:8024:cd24:8081:2024:5b51:df7c	91.81.223.124
cb15:901b:8024:cd24:8081:2024:5b51:df7d	91.81.223.125
cb15:901b:8024:cd24:8081:2024:5b51:df7e	91.81.223.126
cb15:901b:8024:cd24:8081:2024:5b51:df7f	91.81.223.127
cb15:901b:8024:cd24:8081:2024:5b51:df80	91.81.223.128
cb15:901b:8024:cd24:8081:2024:5b51:df81	91.81.223.129
cb15:901b:8024:cd24:8081:2024:5b51:df82	91.81.223.130
cb15:901b:8024:cd24:8081:2024:5b51:df83	91.81.223.131
cb15:901b:8024:cd24:8081:2024:5b51:df84	91.81.223.132
cb15:901b:8024:cd24:8081:2024:5b51:df85	91.81.223.133
cb15:901b:8024:cd24:8081:2024:5b51:df86	91.81.223.134
cb15:901b:8024:cd24:8081:2024:5b51:df87	91.81.223.135
cb15:901b:8024:cd24:8081:2024:5b51:df88	91.81.223.136
cb15:901b:8024:cd24:8081:2024:5b51:df89	91.81.223.137
cb15:901b:8024:cd24:8081:2024:5b51:df8a	91.81.223.138
cb15:901b:8024:cd24:8081:2024:5b51:df8b	91.81.223.139
cb15:901b:8024:cd24:8081:2024:5b51:df8c	91.81.223.140
cb15:901b:8024:cd24:8081:2024:5b51:df8d	91.81.223.141
cb15:901b:8024:cd24:8081:2024:5b51:df8e	91.81.223.142
cb15:901b:8024:cd24:8081:2024:5b51:df8f	91.81.223.143
cb15:901b:8024:cd24:8081:2024:5b51:df90	91.81.223.144
cb15:901b:8024:cd24:8081:2024:5b51:df91	91.81.223.145
cb15:901b:8024:cd24:8081:2024:5b51:df92	91.81.223.146
cb15:901b:8024:cd24:8081:2024:5b51:df93	91.81.223.147
cb15:901b:8024:cd24:8081:2024:5b51:df94	91.81.223.148
cb15:901b:8024:cd24:8081:2024:5b51:df95	91.81.223.149
cb15:901b:8024:cd24:8081:2024:5b51:df96	91.81.223.150
cb15:901b:8024:cd24:8081:2024:5b51:df97	91.81.223.151
cb15:901b:8024:cd24:8081:2024:5b51:df98	91.81.223.152
cb15:901b:8024:cd24:8081:2024:5b51:df99	91.81.223.153
cb15:901b:8024:cd24:8081:2024:5b51:df9a	91.81.223.154
cb15:901b:8024:cd24:8081:2024:5b51:df9b	91.81.223.155
cb15:901b:8024:cd24:8081:2024:5b51:df9c	91.81.223.156
cb15:901b:8024:cd24:8081:2024:5b51:df9d	91.81.223.157
cb15:901b:8024:cd24:8081:2024:5b51:df9e	91.81.223.158
cb15:901b:8024:cd24:8081:2024:5b51:df9f	91.81.223.159
cb15:901b:8024:cd24:8081:2024:5b51:dfa0	91.81.223.160
cb15:901b:8024:cd24:8081:2024:5b51:dfa1	91.81.223.161
cb15:901b:8024:cd24:8081:2024:5b51:dfa2	91.81.223.162
cb15:901b:8024:cd24:8081:2024:5b51:dfa3	91.81.223.163
cb15:901b:8024:cd24:8081:2024:5b51:dfa4	91.81.223.164
cb15:901b:8024:cd24:8081:2024:5b51:dfa5	91.81.223.165
cb15:901b:8024:cd24:8081:2024:5b51:dfa6	91.81.223.166
cb15:901b:8024:cd24:8081:2024:5b51:dfa7	91.81.223.167
cb15:901b:8024:cd24:8081:2024:5b51:dfa8	91.81.223.168
cb15:901b:8024:cd24:8081:2024:5b51:dfa9	91.81.223.169
cb15:901b:8024:cd24:8081:2024:5b51:dfaa	91.81.223.170
cb15:901b:8024:cd24:8081:2024:5b51:dfab	91.81.223.171
cb15:901b:8024:cd24:8081:2024:5b51:dfac	91.81.223.172
cb15:901b:8024:cd24:8081:2024:5b51:dfad	91.81.223.173
cb15:901b:8024:cd24:8081:2024:5b51:dfae	91.81.223.174
cb15:901b:8024:cd24:8081:2024:5b51:dfaf	91.81.223.175
cb15:901b:8024:cd24:8081:2024:5b51:dfb0	91.81.223.176
cb15:901b:8024:cd24:8081:2024:5b51:dfb1	91.81.223.177
cb15:901b:8024:cd24:8081:2024:5b51:dfb2	91.81.223.178
cb15:901b:8024:cd24:8081:2024:5b51:dfb3	91.81.223.179
cb15:901b:8024:cd24:8081:2024:5b51:dfb4	91.81.223.180

cb15:901b:8024:cd24:8081:2024:5b51:dfb5	91.81.223.181
cb15:901b:8024:cd24:8081:2024:5b51:dfb6	91.81.223.182
cb15:901b:8024:cd24:8081:2024:5b51:dfb7	91.81.223.183
cb15:901b:8024:cd24:8081:2024:5b51:dfb8	91.81.223.184
cb15:901b:8024:cd24:8081:2024:5b51:dfb9	91.81.223.185
cb15:901b:8024:cd24:8081:2024:5b51:dfba	91.81.223.186
cb15:901b:8024:cd24:8081:2024:5b51:dfbb	91.81.223.187
cb15:901b:8024:cd24:8081:2024:5b51:dfbc	91.81.223.188
cb15:901b:8024:cd24:8081:2024:5b51:dfbd	91.81.223.189
cb15:901b:8024:cd24:8081:2024:5b51:dfbe	91.81.223.190
cb15:901b:8024:cd24:8081:2024:5b51:dfbf	91.81.223.191
cb15:901b:8024:cd24:8081:2024:5b51:dfc0	91.81.223.192
cb15:901b:8024:cd24:8081:2024:5b51:dfc1	91.81.223.193
cb15:901b:8024:cd24:8081:2024:5b51:dfc2	91.81.223.194
cb15:901b:8024:cd24:8081:2024:5b51:dfc3	91.81.223.195
cb15:901b:8024:cd24:8081:2024:5b51:dfc4	91.81.223.196
cb15:901b:8024:cd24:8081:2024:5b51:dfc5	91.81.223.197
cb15:901b:8024:cd24:8081:2024:5b51:dfc6	91.81.223.198
cb15:901b:8024:cd24:8081:2024:5b51:dfc7	91.81.223.199
cb15:901b:8024:cd24:8081:2024:5b51:dfc8	91.81.223.200
cb15:901b:8024:cd24:8081:2024:5b51:dfc9	91.81.223.201
cb15:901b:8024:cd24:8081:2024:5b51:dfca	91.81.223.202
cb15:901b:8024:cd24:8081:2024:5b51:dfcb	91.81.223.203
cb15:901b:8024:cd24:8081:2024:5b51:dfcc	91.81.223.204
cb15:901b:8024:cd24:8081:2024:5b51:dfcd	91.81.223.205
cb15:901b:8024:cd24:8081:2024:5b51:dfce	91.81.223.206
cb15:901b:8024:cd24:8081:2024:5b51:dfcf	91.81.223.207
cb15:901b:8024:cd24:8081:2024:5b51:dfd0	91.81.223.208
cb15:901b:8024:cd24:8081:2024:5b51:dfd1	91.81.223.209
cb15:901b:8024:cd24:8081:2024:5b51:dfd2	91.81.223.210
cb15:901b:8024:cd24:8081:2024:5b51:dfd3	91.81.223.211
cb15:901b:8024:cd24:8081:2024:5b51:dfd4	91.81.223.212
cb15:901b:8024:cd24:8081:2024:5b51:dfd5	91.81.223.213
cb15:901b:8024:cd24:8081:2024:5b51:dfd6	91.81.223.214
cb15:901b:8024:cd24:8081:2024:5b51:dfd7	91.81.223.215
cb15:901b:8024:cd24:8081:2024:5b51:dfd8	91.81.223.216
cb15:901b:8024:cd24:8081:2024:5b51:dfd9	91.81.223.217
cb15:901b:8024:cd24:8081:2024:5b51:dfda	91.81.223.218
cb15:901b:8024:cd24:8081:2024:5b51:dfdb	91.81.223.219
cb15:901b:8024:cd24:8081:2024:5b51:dfdc	91.81.223.220
cb15:901b:8024:cd24:8081:2024:5b51:dfdd	91.81.223.221
cb15:901b:8024:cd24:8081:2024:5b51:dfde	91.81.223.222
cb15:901b:8024:cd24:8081:2024:5b51:dfdf	91.81.223.223
cb15:901b:8024:cd24:8081:2024:5b51:dfe0	91.81.223.224
cb15:901b:8024:cd24:8081:2024:5b51:dfe1	91.81.223.225
cb15:901b:8024:cd24:8081:2024:5b51:dfe2	91.81.223.226
cb15:901b:8024:cd24:8081:2024:5b51:dfe3	91.81.223.227
cb15:901b:8024:cd24:8081:2024:5b51:dfe4	91.81.223.228
cb15:901b:8024:cd24:8081:2024:5b51:dfe5	91.81.223.229
cb15:901b:8024:cd24:8081:2024:5b51:dfe6	91.81.223.230
cb15:901b:8024:cd24:8081:2024:5b51:dfe7	91.81.223.231
cb15:901b:8024:cd24:8081:2024:5b51:dfe8	91.81.223.232
cb15:901b:8024:cd24:8081:2024:5b51:dfe9	91.81.223.233
cb15:901b:8024:cd24:8081:2024:5b51:dfea	91.81.223.234
cb15:901b:8024:cd24:8081:2024:5b51:dfeb	91.81.223.235
cb15:901b:8024:cd24:8081:2024:5b51:dfec	91.81.223.236
cb15:901b:8024:cd24:8081:2024:5b51:dfed	91.81.223.237
cb15:901b:8024:cd24:8081:2024:5b51:dfee	91.81.223.238
cb15:901b:8024:cd24:8081:2024:5b51:dfef	91.81.223.239
cb15:901b:8024:cd24:8081:2024:5b51:dff0	91.81.223.240
cb15:901b:8024:cd24:8081:2024:5b51:dff1	91.81.223.241
cb15:901b:8024:cd24:8081:2024:5b51:dff2	91.81.223.242
cb15:901b:8024:cd24:8081:2024:5b51:dff3	91.81.223.243
cb15:901b:8024:cd24:8081:2024:5b51:dff4	91.81.223.244
cb15:901b:8024:cd24:8081:2024:5b51:dff5	91.81.223.245
cb15:901b:8024:cd24:8081:2024:5b51:dff6	91.81.223.246
cb15:901b:8024:cd24:8081:2024:5b51:dff7	91.81.223.247
cb15:901b:8024:cd24:8081:2024:5b51:dff8	91.81.223.248
cb15:901b:8024:cd24:8081:2024:5b51:dff9	91.81.223.249
cb15:901b:8024:cd24:8081:2024:5b51:dffa	91.81.223.250
cb15:901b:8024:cd24:8081:2024:5b51:dffb	91.81.223.251
cb15:901b:8024:cd24:8081:2024:5b51:dffc	91.81.223.252
cb15:901b:8024:cd24:8081:2024:5b51:dffd	91.81.223.253
cb15:901b:8024:cd24:8081:2024:5b51:dffe	91.81.223.254
cb15:901b:8024:cd24:8081:2024:5b51:dfff	91.81.223.255

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.