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:cd24:8081:155:5b51:ed01	91.81.237.1
cb15:901b:8024:cd24:8081:155:5b51:ed02	91.81.237.2
cb15:901b:8024:cd24:8081:155:5b51:ed03	91.81.237.3
cb15:901b:8024:cd24:8081:155:5b51:ed04	91.81.237.4
cb15:901b:8024:cd24:8081:155:5b51:ed05	91.81.237.5
cb15:901b:8024:cd24:8081:155:5b51:ed06	91.81.237.6
cb15:901b:8024:cd24:8081:155:5b51:ed07	91.81.237.7
cb15:901b:8024:cd24:8081:155:5b51:ed08	91.81.237.8
cb15:901b:8024:cd24:8081:155:5b51:ed09	91.81.237.9
cb15:901b:8024:cd24:8081:155:5b51:ed0a	91.81.237.10
cb15:901b:8024:cd24:8081:155:5b51:ed0b	91.81.237.11
cb15:901b:8024:cd24:8081:155:5b51:ed0c	91.81.237.12
cb15:901b:8024:cd24:8081:155:5b51:ed0d	91.81.237.13
cb15:901b:8024:cd24:8081:155:5b51:ed0e	91.81.237.14
cb15:901b:8024:cd24:8081:155:5b51:ed0f	91.81.237.15
cb15:901b:8024:cd24:8081:155:5b51:ed10	91.81.237.16
cb15:901b:8024:cd24:8081:155:5b51:ed11	91.81.237.17
cb15:901b:8024:cd24:8081:155:5b51:ed12	91.81.237.18
cb15:901b:8024:cd24:8081:155:5b51:ed13	91.81.237.19
cb15:901b:8024:cd24:8081:155:5b51:ed14	91.81.237.20
cb15:901b:8024:cd24:8081:155:5b51:ed15	91.81.237.21
cb15:901b:8024:cd24:8081:155:5b51:ed16	91.81.237.22
cb15:901b:8024:cd24:8081:155:5b51:ed17	91.81.237.23
cb15:901b:8024:cd24:8081:155:5b51:ed18	91.81.237.24
cb15:901b:8024:cd24:8081:155:5b51:ed19	91.81.237.25
cb15:901b:8024:cd24:8081:155:5b51:ed1a	91.81.237.26
cb15:901b:8024:cd24:8081:155:5b51:ed1b	91.81.237.27
cb15:901b:8024:cd24:8081:155:5b51:ed1c	91.81.237.28
cb15:901b:8024:cd24:8081:155:5b51:ed1d	91.81.237.29
cb15:901b:8024:cd24:8081:155:5b51:ed1e	91.81.237.30
cb15:901b:8024:cd24:8081:155:5b51:ed1f	91.81.237.31
cb15:901b:8024:cd24:8081:155:5b51:ed20	91.81.237.32
cb15:901b:8024:cd24:8081:155:5b51:ed21	91.81.237.33
cb15:901b:8024:cd24:8081:155:5b51:ed22	91.81.237.34
cb15:901b:8024:cd24:8081:155:5b51:ed23	91.81.237.35
cb15:901b:8024:cd24:8081:155:5b51:ed24	91.81.237.36
cb15:901b:8024:cd24:8081:155:5b51:ed25	91.81.237.37
cb15:901b:8024:cd24:8081:155:5b51:ed26	91.81.237.38
cb15:901b:8024:cd24:8081:155:5b51:ed27	91.81.237.39
cb15:901b:8024:cd24:8081:155:5b51:ed28	91.81.237.40
cb15:901b:8024:cd24:8081:155:5b51:ed29	91.81.237.41
cb15:901b:8024:cd24:8081:155:5b51:ed2a	91.81.237.42
cb15:901b:8024:cd24:8081:155:5b51:ed2b	91.81.237.43
cb15:901b:8024:cd24:8081:155:5b51:ed2c	91.81.237.44
cb15:901b:8024:cd24:8081:155:5b51:ed2d	91.81.237.45
cb15:901b:8024:cd24:8081:155:5b51:ed2e	91.81.237.46
cb15:901b:8024:cd24:8081:155:5b51:ed2f	91.81.237.47
cb15:901b:8024:cd24:8081:155:5b51:ed30	91.81.237.48
cb15:901b:8024:cd24:8081:155:5b51:ed31	91.81.237.49
cb15:901b:8024:cd24:8081:155:5b51:ed32	91.81.237.50
cb15:901b:8024:cd24:8081:155:5b51:ed33	91.81.237.51
cb15:901b:8024:cd24:8081:155:5b51:ed34	91.81.237.52
cb15:901b:8024:cd24:8081:155:5b51:ed35	91.81.237.53
cb15:901b:8024:cd24:8081:155:5b51:ed36	91.81.237.54
cb15:901b:8024:cd24:8081:155:5b51:ed37	91.81.237.55
cb15:901b:8024:cd24:8081:155:5b51:ed38	91.81.237.56
cb15:901b:8024:cd24:8081:155:5b51:ed39	91.81.237.57
cb15:901b:8024:cd24:8081:155:5b51:ed3a	91.81.237.58
cb15:901b:8024:cd24:8081:155:5b51:ed3b	91.81.237.59
cb15:901b:8024:cd24:8081:155:5b51:ed3c	91.81.237.60

cb15:901b:8024:cd24:8081:155:5b51:ed3d	91.81.237.61
cb15:901b:8024:cd24:8081:155:5b51:ed3e	91.81.237.62
cb15:901b:8024:cd24:8081:155:5b51:ed3f	91.81.237.63
cb15:901b:8024:cd24:8081:155:5b51:ed40	91.81.237.64
cb15:901b:8024:cd24:8081:155:5b51:ed41	91.81.237.65
cb15:901b:8024:cd24:8081:155:5b51:ed42	91.81.237.66
cb15:901b:8024:cd24:8081:155:5b51:ed43	91.81.237.67
cb15:901b:8024:cd24:8081:155:5b51:ed44	91.81.237.68
cb15:901b:8024:cd24:8081:155:5b51:ed45	91.81.237.69
cb15:901b:8024:cd24:8081:155:5b51:ed46	91.81.237.70
cb15:901b:8024:cd24:8081:155:5b51:ed47	91.81.237.71
cb15:901b:8024:cd24:8081:155:5b51:ed48	91.81.237.72
cb15:901b:8024:cd24:8081:155:5b51:ed49	91.81.237.73
cb15:901b:8024:cd24:8081:155:5b51:ed4a	91.81.237.74
cb15:901b:8024:cd24:8081:155:5b51:ed4b	91.81.237.75
cb15:901b:8024:cd24:8081:155:5b51:ed4c	91.81.237.76
cb15:901b:8024:cd24:8081:155:5b51:ed4d	91.81.237.77
cb15:901b:8024:cd24:8081:155:5b51:ed4e	91.81.237.78
cb15:901b:8024:cd24:8081:155:5b51:ed4f	91.81.237.79
cb15:901b:8024:cd24:8081:155:5b51:ed50	91.81.237.80
cb15:901b:8024:cd24:8081:155:5b51:ed51	91.81.237.81
cb15:901b:8024:cd24:8081:155:5b51:ed52	91.81.237.82
cb15:901b:8024:cd24:8081:155:5b51:ed53	91.81.237.83
cb15:901b:8024:cd24:8081:155:5b51:ed54	91.81.237.84
cb15:901b:8024:cd24:8081:155:5b51:ed55	91.81.237.85
cb15:901b:8024:cd24:8081:155:5b51:ed56	91.81.237.86
cb15:901b:8024:cd24:8081:155:5b51:ed57	91.81.237.87
cb15:901b:8024:cd24:8081:155:5b51:ed58	91.81.237.88
cb15:901b:8024:cd24:8081:155:5b51:ed59	91.81.237.89
cb15:901b:8024:cd24:8081:155:5b51:ed5a	91.81.237.90
cb15:901b:8024:cd24:8081:155:5b51:ed5b	91.81.237.91
cb15:901b:8024:cd24:8081:155:5b51:ed5c	91.81.237.92
cb15:901b:8024:cd24:8081:155:5b51:ed5d	91.81.237.93
cb15:901b:8024:cd24:8081:155:5b51:ed5e	91.81.237.94
cb15:901b:8024:cd24:8081:155:5b51:ed5f	91.81.237.95
cb15:901b:8024:cd24:8081:155:5b51:ed60	91.81.237.96
cb15:901b:8024:cd24:8081:155:5b51:ed61	91.81.237.97
cb15:901b:8024:cd24:8081:155:5b51:ed62	91.81.237.98
cb15:901b:8024:cd24:8081:155:5b51:ed63	91.81.237.99
cb15:901b:8024:cd24:8081:155:5b51:ed64	91.81.237.100
cb15:901b:8024:cd24:8081:155:5b51:ed65	91.81.237.101
cb15:901b:8024:cd24:8081:155:5b51:ed66	91.81.237.102
cb15:901b:8024:cd24:8081:155:5b51:ed67	91.81.237.103
cb15:901b:8024:cd24:8081:155:5b51:ed68	91.81.237.104
cb15:901b:8024:cd24:8081:155:5b51:ed69	91.81.237.105
cb15:901b:8024:cd24:8081:155:5b51:ed6a	91.81.237.106
cb15:901b:8024:cd24:8081:155:5b51:ed6b	91.81.237.107
cb15:901b:8024:cd24:8081:155:5b51:ed6c	91.81.237.108
cb15:901b:8024:cd24:8081:155:5b51:ed6d	91.81.237.109
cb15:901b:8024:cd24:8081:155:5b51:ed6e	91.81.237.110
cb15:901b:8024:cd24:8081:155:5b51:ed6f	91.81.237.111
cb15:901b:8024:cd24:8081:155:5b51:ed70	91.81.237.112
cb15:901b:8024:cd24:8081:155:5b51:ed71	91.81.237.113
cb15:901b:8024:cd24:8081:155:5b51:ed72	91.81.237.114
cb15:901b:8024:cd24:8081:155:5b51:ed73	91.81.237.115
cb15:901b:8024:cd24:8081:155:5b51:ed74	91.81.237.116
cb15:901b:8024:cd24:8081:155:5b51:ed75	91.81.237.117
cb15:901b:8024:cd24:8081:155:5b51:ed76	91.81.237.118
cb15:901b:8024:cd24:8081:155:5b51:ed77	91.81.237.119
cb15:901b:8024:cd24:8081:155:5b51:ed78	91.81.237.120

cb15:901b:8024:cd24:8081:155:5b51:ed79	91.81.237.121
cb15:901b:8024:cd24:8081:155:5b51:ed7a	91.81.237.122
cb15:901b:8024:cd24:8081:155:5b51:ed7b	91.81.237.123
cb15:901b:8024:cd24:8081:155:5b51:ed7c	91.81.237.124
cb15:901b:8024:cd24:8081:155:5b51:ed7d	91.81.237.125
cb15:901b:8024:cd24:8081:155:5b51:ed7e	91.81.237.126
cb15:901b:8024:cd24:8081:155:5b51:ed7f	91.81.237.127
cb15:901b:8024:cd24:8081:155:5b51:ed80	91.81.237.128
cb15:901b:8024:cd24:8081:155:5b51:ed81	91.81.237.129
cb15:901b:8024:cd24:8081:155:5b51:ed82	91.81.237.130
cb15:901b:8024:cd24:8081:155:5b51:ed83	91.81.237.131
cb15:901b:8024:cd24:8081:155:5b51:ed84	91.81.237.132
cb15:901b:8024:cd24:8081:155:5b51:ed85	91.81.237.133
cb15:901b:8024:cd24:8081:155:5b51:ed86	91.81.237.134
cb15:901b:8024:cd24:8081:155:5b51:ed87	91.81.237.135
cb15:901b:8024:cd24:8081:155:5b51:ed88	91.81.237.136
cb15:901b:8024:cd24:8081:155:5b51:ed89	91.81.237.137
cb15:901b:8024:cd24:8081:155:5b51:ed8a	91.81.237.138
cb15:901b:8024:cd24:8081:155:5b51:ed8b	91.81.237.139
cb15:901b:8024:cd24:8081:155:5b51:ed8c	91.81.237.140
cb15:901b:8024:cd24:8081:155:5b51:ed8d	91.81.237.141
cb15:901b:8024:cd24:8081:155:5b51:ed8e	91.81.237.142
cb15:901b:8024:cd24:8081:155:5b51:ed8f	91.81.237.143
cb15:901b:8024:cd24:8081:155:5b51:ed90	91.81.237.144
cb15:901b:8024:cd24:8081:155:5b51:ed91	91.81.237.145
cb15:901b:8024:cd24:8081:155:5b51:ed92	91.81.237.146
cb15:901b:8024:cd24:8081:155:5b51:ed93	91.81.237.147
cb15:901b:8024:cd24:8081:155:5b51:ed94	91.81.237.148
cb15:901b:8024:cd24:8081:155:5b51:ed95	91.81.237.149
cb15:901b:8024:cd24:8081:155:5b51:ed96	91.81.237.150
cb15:901b:8024:cd24:8081:155:5b51:ed97	91.81.237.151
cb15:901b:8024:cd24:8081:155:5b51:ed98	91.81.237.152
cb15:901b:8024:cd24:8081:155:5b51:ed99	91.81.237.153
cb15:901b:8024:cd24:8081:155:5b51:ed9a	91.81.237.154
cb15:901b:8024:cd24:8081:155:5b51:ed9b	91.81.237.155
cb15:901b:8024:cd24:8081:155:5b51:ed9c	91.81.237.156
cb15:901b:8024:cd24:8081:155:5b51:ed9d	91.81.237.157
cb15:901b:8024:cd24:8081:155:5b51:ed9e	91.81.237.158
cb15:901b:8024:cd24:8081:155:5b51:ed9f	91.81.237.159
cb15:901b:8024:cd24:8081:155:5b51:eda0	91.81.237.160
cb15:901b:8024:cd24:8081:155:5b51:eda1	91.81.237.161
cb15:901b:8024:cd24:8081:155:5b51:eda2	91.81.237.162
cb15:901b:8024:cd24:8081:155:5b51:eda3	91.81.237.163
cb15:901b:8024:cd24:8081:155:5b51:eda4	91.81.237.164
cb15:901b:8024:cd24:8081:155:5b51:eda5	91.81.237.165
cb15:901b:8024:cd24:8081:155:5b51:eda6	91.81.237.166
cb15:901b:8024:cd24:8081:155:5b51:eda7	91.81.237.167
cb15:901b:8024:cd24:8081:155:5b51:eda8	91.81.237.168
cb15:901b:8024:cd24:8081:155:5b51:eda9	91.81.237.169
cb15:901b:8024:cd24:8081:155:5b51:edaa	91.81.237.170
cb15:901b:8024:cd24:8081:155:5b51:edab	91.81.237.171
cb15:901b:8024:cd24:8081:155:5b51:edac	91.81.237.172
cb15:901b:8024:cd24:8081:155:5b51:edad	91.81.237.173
cb15:901b:8024:cd24:8081:155:5b51:edae	91.81.237.174
cb15:901b:8024:cd24:8081:155:5b51:edaf	91.81.237.175
cb15:901b:8024:cd24:8081:155:5b51:edb0	91.81.237.176
cb15:901b:8024:cd24:8081:155:5b51:edb1	91.81.237.177
cb15:901b:8024:cd24:8081:155:5b51:edb2	91.81.237.178
cb15:901b:8024:cd24:8081:155:5b51:edb3	91.81.237.179
cb15:901b:8024:cd24:8081:155:5b51:edb4	91.81.237.180

cb15:901b:8024:cd24:8081:155:5b51:edb5	91.81.237.181
cb15:901b:8024:cd24:8081:155:5b51:edb6	91.81.237.182
cb15:901b:8024:cd24:8081:155:5b51:edb7	91.81.237.183
cb15:901b:8024:cd24:8081:155:5b51:edb8	91.81.237.184
cb15:901b:8024:cd24:8081:155:5b51:edb9	91.81.237.185
cb15:901b:8024:cd24:8081:155:5b51:edba	91.81.237.186
cb15:901b:8024:cd24:8081:155:5b51:edbb	91.81.237.187
cb15:901b:8024:cd24:8081:155:5b51:edbc	91.81.237.188
cb15:901b:8024:cd24:8081:155:5b51:edbd	91.81.237.189
cb15:901b:8024:cd24:8081:155:5b51:edbe	91.81.237.190
cb15:901b:8024:cd24:8081:155:5b51:edbf	91.81.237.191
cb15:901b:8024:cd24:8081:155:5b51:edc0	91.81.237.192
cb15:901b:8024:cd24:8081:155:5b51:edc1	91.81.237.193
cb15:901b:8024:cd24:8081:155:5b51:edc2	91.81.237.194
cb15:901b:8024:cd24:8081:155:5b51:edc3	91.81.237.195
cb15:901b:8024:cd24:8081:155:5b51:edc4	91.81.237.196
cb15:901b:8024:cd24:8081:155:5b51:edc5	91.81.237.197
cb15:901b:8024:cd24:8081:155:5b51:edc6	91.81.237.198
cb15:901b:8024:cd24:8081:155:5b51:edc7	91.81.237.199
cb15:901b:8024:cd24:8081:155:5b51:edc8	91.81.237.200
cb15:901b:8024:cd24:8081:155:5b51:edc9	91.81.237.201
cb15:901b:8024:cd24:8081:155:5b51:edca	91.81.237.202
cb15:901b:8024:cd24:8081:155:5b51:edcb	91.81.237.203
cb15:901b:8024:cd24:8081:155:5b51:edcc	91.81.237.204
cb15:901b:8024:cd24:8081:155:5b51:edcd	91.81.237.205
cb15:901b:8024:cd24:8081:155:5b51:edce	91.81.237.206
cb15:901b:8024:cd24:8081:155:5b51:edcf	91.81.237.207
cb15:901b:8024:cd24:8081:155:5b51:edd0	91.81.237.208
cb15:901b:8024:cd24:8081:155:5b51:edd1	91.81.237.209
cb15:901b:8024:cd24:8081:155:5b51:edd2	91.81.237.210
cb15:901b:8024:cd24:8081:155:5b51:edd3	91.81.237.211
cb15:901b:8024:cd24:8081:155:5b51:edd4	91.81.237.212
cb15:901b:8024:cd24:8081:155:5b51:edd5	91.81.237.213
cb15:901b:8024:cd24:8081:155:5b51:edd6	91.81.237.214
cb15:901b:8024:cd24:8081:155:5b51:edd7	91.81.237.215
cb15:901b:8024:cd24:8081:155:5b51:edd8	91.81.237.216
cb15:901b:8024:cd24:8081:155:5b51:edd9	91.81.237.217
cb15:901b:8024:cd24:8081:155:5b51:edda	91.81.237.218
cb15:901b:8024:cd24:8081:155:5b51:eddb	91.81.237.219
cb15:901b:8024:cd24:8081:155:5b51:eddc	91.81.237.220
cb15:901b:8024:cd24:8081:155:5b51:eddd	91.81.237.221
cb15:901b:8024:cd24:8081:155:5b51:edde	91.81.237.222
cb15:901b:8024:cd24:8081:155:5b51:eddf	91.81.237.223
cb15:901b:8024:cd24:8081:155:5b51:ede0	91.81.237.224
cb15:901b:8024:cd24:8081:155:5b51:ede1	91.81.237.225
cb15:901b:8024:cd24:8081:155:5b51:ede2	91.81.237.226
cb15:901b:8024:cd24:8081:155:5b51:ede3	91.81.237.227
cb15:901b:8024:cd24:8081:155:5b51:ede4	91.81.237.228
cb15:901b:8024:cd24:8081:155:5b51:ede5	91.81.237.229
cb15:901b:8024:cd24:8081:155:5b51:ede6	91.81.237.230
cb15:901b:8024:cd24:8081:155:5b51:ede7	91.81.237.231
cb15:901b:8024:cd24:8081:155:5b51:ede8	91.81.237.232
cb15:901b:8024:cd24:8081:155:5b51:ede9	91.81.237.233
cb15:901b:8024:cd24:8081:155:5b51:edea	91.81.237.234
cb15:901b:8024:cd24:8081:155:5b51:edeb	91.81.237.235
cb15:901b:8024:cd24:8081:155:5b51:edec	91.81.237.236
cb15:901b:8024:cd24:8081:155:5b51:eded	91.81.237.237
cb15:901b:8024:cd24:8081:155:5b51:edee	91.81.237.238
cb15:901b:8024:cd24:8081:155:5b51:edef	91.81.237.239
cb15:901b:8024:cd24:8081:155:5b51:edf0	91.81.237.240
cb15:901b:8024:cd24:8081:155:5b51:edf1	91.81.237.241
cb15:901b:8024:cd24:8081:155:5b51:edf2	91.81.237.242
cb15:901b:8024:cd24:8081:155:5b51:edf3	91.81.237.243
cb15:901b:8024:cd24:8081:155:5b51:edf4	91.81.237.244
cb15:901b:8024:cd24:8081:155:5b51:edf5	91.81.237.245
cb15:901b:8024:cd24:8081:155:5b51:edf6	91.81.237.246
cb15:901b:8024:cd24:8081:155:5b51:edf7	91.81.237.247
cb15:901b:8024:cd24:8081:155:5b51:edf8	91.81.237.248
cb15:901b:8024:cd24:8081:155:5b51:edf9	91.81.237.249
cb15:901b:8024:cd24:8081:155:5b51:edfa	91.81.237.250
cb15:901b:8024:cd24:8081:155:5b51:edfb	91.81.237.251
cb15:901b:8024:cd24:8081:155:5b51:edfc	91.81.237.252
cb15:901b:8024:cd24:8081:155:5b51:edfd	91.81.237.253
cb15:901b:8024:cd24:8081:155:5b51:edfe	91.81.237.254
cb15:901b:8024:cd24:8081:155:5b51:edff	91.81.237.255

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.