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:cd24:8081:155:4b51:bb01	75.81.187.1
cb15:901b:8024:cd24:8081:155:4b51:bb02	75.81.187.2
cb15:901b:8024:cd24:8081:155:4b51:bb03	75.81.187.3
cb15:901b:8024:cd24:8081:155:4b51:bb04	75.81.187.4
cb15:901b:8024:cd24:8081:155:4b51:bb05	75.81.187.5
cb15:901b:8024:cd24:8081:155:4b51:bb06	75.81.187.6
cb15:901b:8024:cd24:8081:155:4b51:bb07	75.81.187.7
cb15:901b:8024:cd24:8081:155:4b51:bb08	75.81.187.8
cb15:901b:8024:cd24:8081:155:4b51:bb09	75.81.187.9
cb15:901b:8024:cd24:8081:155:4b51:bb0a	75.81.187.10
cb15:901b:8024:cd24:8081:155:4b51:bb0b	75.81.187.11
cb15:901b:8024:cd24:8081:155:4b51:bb0c	75.81.187.12
cb15:901b:8024:cd24:8081:155:4b51:bb0d	75.81.187.13
cb15:901b:8024:cd24:8081:155:4b51:bb0e	75.81.187.14
cb15:901b:8024:cd24:8081:155:4b51:bb0f	75.81.187.15
cb15:901b:8024:cd24:8081:155:4b51:bb10	75.81.187.16
cb15:901b:8024:cd24:8081:155:4b51:bb11	75.81.187.17
cb15:901b:8024:cd24:8081:155:4b51:bb12	75.81.187.18
cb15:901b:8024:cd24:8081:155:4b51:bb13	75.81.187.19
cb15:901b:8024:cd24:8081:155:4b51:bb14	75.81.187.20
cb15:901b:8024:cd24:8081:155:4b51:bb15	75.81.187.21
cb15:901b:8024:cd24:8081:155:4b51:bb16	75.81.187.22
cb15:901b:8024:cd24:8081:155:4b51:bb17	75.81.187.23
cb15:901b:8024:cd24:8081:155:4b51:bb18	75.81.187.24
cb15:901b:8024:cd24:8081:155:4b51:bb19	75.81.187.25
cb15:901b:8024:cd24:8081:155:4b51:bb1a	75.81.187.26
cb15:901b:8024:cd24:8081:155:4b51:bb1b	75.81.187.27
cb15:901b:8024:cd24:8081:155:4b51:bb1c	75.81.187.28
cb15:901b:8024:cd24:8081:155:4b51:bb1d	75.81.187.29
cb15:901b:8024:cd24:8081:155:4b51:bb1e	75.81.187.30
cb15:901b:8024:cd24:8081:155:4b51:bb1f	75.81.187.31
cb15:901b:8024:cd24:8081:155:4b51:bb20	75.81.187.32
cb15:901b:8024:cd24:8081:155:4b51:bb21	75.81.187.33
cb15:901b:8024:cd24:8081:155:4b51:bb22	75.81.187.34
cb15:901b:8024:cd24:8081:155:4b51:bb23	75.81.187.35
cb15:901b:8024:cd24:8081:155:4b51:bb24	75.81.187.36
cb15:901b:8024:cd24:8081:155:4b51:bb25	75.81.187.37
cb15:901b:8024:cd24:8081:155:4b51:bb26	75.81.187.38
cb15:901b:8024:cd24:8081:155:4b51:bb27	75.81.187.39
cb15:901b:8024:cd24:8081:155:4b51:bb28	75.81.187.40
cb15:901b:8024:cd24:8081:155:4b51:bb29	75.81.187.41
cb15:901b:8024:cd24:8081:155:4b51:bb2a	75.81.187.42
cb15:901b:8024:cd24:8081:155:4b51:bb2b	75.81.187.43
cb15:901b:8024:cd24:8081:155:4b51:bb2c	75.81.187.44
cb15:901b:8024:cd24:8081:155:4b51:bb2d	75.81.187.45
cb15:901b:8024:cd24:8081:155:4b51:bb2e	75.81.187.46
cb15:901b:8024:cd24:8081:155:4b51:bb2f	75.81.187.47
cb15:901b:8024:cd24:8081:155:4b51:bb30	75.81.187.48
cb15:901b:8024:cd24:8081:155:4b51:bb31	75.81.187.49
cb15:901b:8024:cd24:8081:155:4b51:bb32	75.81.187.50
cb15:901b:8024:cd24:8081:155:4b51:bb33	75.81.187.51
cb15:901b:8024:cd24:8081:155:4b51:bb34	75.81.187.52
cb15:901b:8024:cd24:8081:155:4b51:bb35	75.81.187.53
cb15:901b:8024:cd24:8081:155:4b51:bb36	75.81.187.54
cb15:901b:8024:cd24:8081:155:4b51:bb37	75.81.187.55
cb15:901b:8024:cd24:8081:155:4b51:bb38	75.81.187.56
cb15:901b:8024:cd24:8081:155:4b51:bb39	75.81.187.57
cb15:901b:8024:cd24:8081:155:4b51:bb3a	75.81.187.58
cb15:901b:8024:cd24:8081:155:4b51:bb3b	75.81.187.59
cb15:901b:8024:cd24:8081:155:4b51:bb3c	75.81.187.60

cb15:901b:8024:cd24:8081:155:4b51:bb3d	75.81.187.61
cb15:901b:8024:cd24:8081:155:4b51:bb3e	75.81.187.62
cb15:901b:8024:cd24:8081:155:4b51:bb3f	75.81.187.63
cb15:901b:8024:cd24:8081:155:4b51:bb40	75.81.187.64
cb15:901b:8024:cd24:8081:155:4b51:bb41	75.81.187.65
cb15:901b:8024:cd24:8081:155:4b51:bb42	75.81.187.66
cb15:901b:8024:cd24:8081:155:4b51:bb43	75.81.187.67
cb15:901b:8024:cd24:8081:155:4b51:bb44	75.81.187.68
cb15:901b:8024:cd24:8081:155:4b51:bb45	75.81.187.69
cb15:901b:8024:cd24:8081:155:4b51:bb46	75.81.187.70
cb15:901b:8024:cd24:8081:155:4b51:bb47	75.81.187.71
cb15:901b:8024:cd24:8081:155:4b51:bb48	75.81.187.72
cb15:901b:8024:cd24:8081:155:4b51:bb49	75.81.187.73
cb15:901b:8024:cd24:8081:155:4b51:bb4a	75.81.187.74
cb15:901b:8024:cd24:8081:155:4b51:bb4b	75.81.187.75
cb15:901b:8024:cd24:8081:155:4b51:bb4c	75.81.187.76
cb15:901b:8024:cd24:8081:155:4b51:bb4d	75.81.187.77
cb15:901b:8024:cd24:8081:155:4b51:bb4e	75.81.187.78
cb15:901b:8024:cd24:8081:155:4b51:bb4f	75.81.187.79
cb15:901b:8024:cd24:8081:155:4b51:bb50	75.81.187.80
cb15:901b:8024:cd24:8081:155:4b51:bb51	75.81.187.81
cb15:901b:8024:cd24:8081:155:4b51:bb52	75.81.187.82
cb15:901b:8024:cd24:8081:155:4b51:bb53	75.81.187.83
cb15:901b:8024:cd24:8081:155:4b51:bb54	75.81.187.84
cb15:901b:8024:cd24:8081:155:4b51:bb55	75.81.187.85
cb15:901b:8024:cd24:8081:155:4b51:bb56	75.81.187.86
cb15:901b:8024:cd24:8081:155:4b51:bb57	75.81.187.87
cb15:901b:8024:cd24:8081:155:4b51:bb58	75.81.187.88
cb15:901b:8024:cd24:8081:155:4b51:bb59	75.81.187.89
cb15:901b:8024:cd24:8081:155:4b51:bb5a	75.81.187.90
cb15:901b:8024:cd24:8081:155:4b51:bb5b	75.81.187.91
cb15:901b:8024:cd24:8081:155:4b51:bb5c	75.81.187.92
cb15:901b:8024:cd24:8081:155:4b51:bb5d	75.81.187.93
cb15:901b:8024:cd24:8081:155:4b51:bb5e	75.81.187.94
cb15:901b:8024:cd24:8081:155:4b51:bb5f	75.81.187.95
cb15:901b:8024:cd24:8081:155:4b51:bb60	75.81.187.96
cb15:901b:8024:cd24:8081:155:4b51:bb61	75.81.187.97
cb15:901b:8024:cd24:8081:155:4b51:bb62	75.81.187.98
cb15:901b:8024:cd24:8081:155:4b51:bb63	75.81.187.99
cb15:901b:8024:cd24:8081:155:4b51:bb64	75.81.187.100
cb15:901b:8024:cd24:8081:155:4b51:bb65	75.81.187.101
cb15:901b:8024:cd24:8081:155:4b51:bb66	75.81.187.102
cb15:901b:8024:cd24:8081:155:4b51:bb67	75.81.187.103
cb15:901b:8024:cd24:8081:155:4b51:bb68	75.81.187.104
cb15:901b:8024:cd24:8081:155:4b51:bb69	75.81.187.105
cb15:901b:8024:cd24:8081:155:4b51:bb6a	75.81.187.106
cb15:901b:8024:cd24:8081:155:4b51:bb6b	75.81.187.107
cb15:901b:8024:cd24:8081:155:4b51:bb6c	75.81.187.108
cb15:901b:8024:cd24:8081:155:4b51:bb6d	75.81.187.109
cb15:901b:8024:cd24:8081:155:4b51:bb6e	75.81.187.110
cb15:901b:8024:cd24:8081:155:4b51:bb6f	75.81.187.111
cb15:901b:8024:cd24:8081:155:4b51:bb70	75.81.187.112
cb15:901b:8024:cd24:8081:155:4b51:bb71	75.81.187.113
cb15:901b:8024:cd24:8081:155:4b51:bb72	75.81.187.114
cb15:901b:8024:cd24:8081:155:4b51:bb73	75.81.187.115
cb15:901b:8024:cd24:8081:155:4b51:bb74	75.81.187.116
cb15:901b:8024:cd24:8081:155:4b51:bb75	75.81.187.117
cb15:901b:8024:cd24:8081:155:4b51:bb76	75.81.187.118
cb15:901b:8024:cd24:8081:155:4b51:bb77	75.81.187.119
cb15:901b:8024:cd24:8081:155:4b51:bb78	75.81.187.120

cb15:901b:8024:cd24:8081:155:4b51:bb79	75.81.187.121
cb15:901b:8024:cd24:8081:155:4b51:bb7a	75.81.187.122
cb15:901b:8024:cd24:8081:155:4b51:bb7b	75.81.187.123
cb15:901b:8024:cd24:8081:155:4b51:bb7c	75.81.187.124
cb15:901b:8024:cd24:8081:155:4b51:bb7d	75.81.187.125
cb15:901b:8024:cd24:8081:155:4b51:bb7e	75.81.187.126
cb15:901b:8024:cd24:8081:155:4b51:bb7f	75.81.187.127
cb15:901b:8024:cd24:8081:155:4b51:bb80	75.81.187.128
cb15:901b:8024:cd24:8081:155:4b51:bb81	75.81.187.129
cb15:901b:8024:cd24:8081:155:4b51:bb82	75.81.187.130
cb15:901b:8024:cd24:8081:155:4b51:bb83	75.81.187.131
cb15:901b:8024:cd24:8081:155:4b51:bb84	75.81.187.132
cb15:901b:8024:cd24:8081:155:4b51:bb85	75.81.187.133
cb15:901b:8024:cd24:8081:155:4b51:bb86	75.81.187.134
cb15:901b:8024:cd24:8081:155:4b51:bb87	75.81.187.135
cb15:901b:8024:cd24:8081:155:4b51:bb88	75.81.187.136
cb15:901b:8024:cd24:8081:155:4b51:bb89	75.81.187.137
cb15:901b:8024:cd24:8081:155:4b51:bb8a	75.81.187.138
cb15:901b:8024:cd24:8081:155:4b51:bb8b	75.81.187.139
cb15:901b:8024:cd24:8081:155:4b51:bb8c	75.81.187.140
cb15:901b:8024:cd24:8081:155:4b51:bb8d	75.81.187.141
cb15:901b:8024:cd24:8081:155:4b51:bb8e	75.81.187.142
cb15:901b:8024:cd24:8081:155:4b51:bb8f	75.81.187.143
cb15:901b:8024:cd24:8081:155:4b51:bb90	75.81.187.144
cb15:901b:8024:cd24:8081:155:4b51:bb91	75.81.187.145
cb15:901b:8024:cd24:8081:155:4b51:bb92	75.81.187.146
cb15:901b:8024:cd24:8081:155:4b51:bb93	75.81.187.147
cb15:901b:8024:cd24:8081:155:4b51:bb94	75.81.187.148
cb15:901b:8024:cd24:8081:155:4b51:bb95	75.81.187.149
cb15:901b:8024:cd24:8081:155:4b51:bb96	75.81.187.150
cb15:901b:8024:cd24:8081:155:4b51:bb97	75.81.187.151
cb15:901b:8024:cd24:8081:155:4b51:bb98	75.81.187.152
cb15:901b:8024:cd24:8081:155:4b51:bb99	75.81.187.153
cb15:901b:8024:cd24:8081:155:4b51:bb9a	75.81.187.154
cb15:901b:8024:cd24:8081:155:4b51:bb9b	75.81.187.155
cb15:901b:8024:cd24:8081:155:4b51:bb9c	75.81.187.156
cb15:901b:8024:cd24:8081:155:4b51:bb9d	75.81.187.157
cb15:901b:8024:cd24:8081:155:4b51:bb9e	75.81.187.158
cb15:901b:8024:cd24:8081:155:4b51:bb9f	75.81.187.159
cb15:901b:8024:cd24:8081:155:4b51:bba0	75.81.187.160
cb15:901b:8024:cd24:8081:155:4b51:bba1	75.81.187.161
cb15:901b:8024:cd24:8081:155:4b51:bba2	75.81.187.162
cb15:901b:8024:cd24:8081:155:4b51:bba3	75.81.187.163
cb15:901b:8024:cd24:8081:155:4b51:bba4	75.81.187.164
cb15:901b:8024:cd24:8081:155:4b51:bba5	75.81.187.165
cb15:901b:8024:cd24:8081:155:4b51:bba6	75.81.187.166
cb15:901b:8024:cd24:8081:155:4b51:bba7	75.81.187.167
cb15:901b:8024:cd24:8081:155:4b51:bba8	75.81.187.168
cb15:901b:8024:cd24:8081:155:4b51:bba9	75.81.187.169
cb15:901b:8024:cd24:8081:155:4b51:bbaa	75.81.187.170
cb15:901b:8024:cd24:8081:155:4b51:bbab	75.81.187.171
cb15:901b:8024:cd24:8081:155:4b51:bbac	75.81.187.172
cb15:901b:8024:cd24:8081:155:4b51:bbad	75.81.187.173
cb15:901b:8024:cd24:8081:155:4b51:bbae	75.81.187.174
cb15:901b:8024:cd24:8081:155:4b51:bbaf	75.81.187.175
cb15:901b:8024:cd24:8081:155:4b51:bbb0	75.81.187.176
cb15:901b:8024:cd24:8081:155:4b51:bbb1	75.81.187.177
cb15:901b:8024:cd24:8081:155:4b51:bbb2	75.81.187.178
cb15:901b:8024:cd24:8081:155:4b51:bbb3	75.81.187.179
cb15:901b:8024:cd24:8081:155:4b51:bbb4	75.81.187.180

cb15:901b:8024:cd24:8081:155:4b51:bbb5	75.81.187.181
cb15:901b:8024:cd24:8081:155:4b51:bbb6	75.81.187.182
cb15:901b:8024:cd24:8081:155:4b51:bbb7	75.81.187.183
cb15:901b:8024:cd24:8081:155:4b51:bbb8	75.81.187.184
cb15:901b:8024:cd24:8081:155:4b51:bbb9	75.81.187.185
cb15:901b:8024:cd24:8081:155:4b51:bbba	75.81.187.186
cb15:901b:8024:cd24:8081:155:4b51:bbbb	75.81.187.187
cb15:901b:8024:cd24:8081:155:4b51:bbbc	75.81.187.188
cb15:901b:8024:cd24:8081:155:4b51:bbbd	75.81.187.189
cb15:901b:8024:cd24:8081:155:4b51:bbbe	75.81.187.190
cb15:901b:8024:cd24:8081:155:4b51:bbbf	75.81.187.191
cb15:901b:8024:cd24:8081:155:4b51:bbc0	75.81.187.192
cb15:901b:8024:cd24:8081:155:4b51:bbc1	75.81.187.193
cb15:901b:8024:cd24:8081:155:4b51:bbc2	75.81.187.194
cb15:901b:8024:cd24:8081:155:4b51:bbc3	75.81.187.195
cb15:901b:8024:cd24:8081:155:4b51:bbc4	75.81.187.196
cb15:901b:8024:cd24:8081:155:4b51:bbc5	75.81.187.197
cb15:901b:8024:cd24:8081:155:4b51:bbc6	75.81.187.198
cb15:901b:8024:cd24:8081:155:4b51:bbc7	75.81.187.199
cb15:901b:8024:cd24:8081:155:4b51:bbc8	75.81.187.200
cb15:901b:8024:cd24:8081:155:4b51:bbc9	75.81.187.201
cb15:901b:8024:cd24:8081:155:4b51:bbca	75.81.187.202
cb15:901b:8024:cd24:8081:155:4b51:bbcb	75.81.187.203
cb15:901b:8024:cd24:8081:155:4b51:bbcc	75.81.187.204
cb15:901b:8024:cd24:8081:155:4b51:bbcd	75.81.187.205
cb15:901b:8024:cd24:8081:155:4b51:bbce	75.81.187.206
cb15:901b:8024:cd24:8081:155:4b51:bbcf	75.81.187.207
cb15:901b:8024:cd24:8081:155:4b51:bbd0	75.81.187.208
cb15:901b:8024:cd24:8081:155:4b51:bbd1	75.81.187.209
cb15:901b:8024:cd24:8081:155:4b51:bbd2	75.81.187.210
cb15:901b:8024:cd24:8081:155:4b51:bbd3	75.81.187.211
cb15:901b:8024:cd24:8081:155:4b51:bbd4	75.81.187.212
cb15:901b:8024:cd24:8081:155:4b51:bbd5	75.81.187.213
cb15:901b:8024:cd24:8081:155:4b51:bbd6	75.81.187.214
cb15:901b:8024:cd24:8081:155:4b51:bbd7	75.81.187.215
cb15:901b:8024:cd24:8081:155:4b51:bbd8	75.81.187.216
cb15:901b:8024:cd24:8081:155:4b51:bbd9	75.81.187.217
cb15:901b:8024:cd24:8081:155:4b51:bbda	75.81.187.218
cb15:901b:8024:cd24:8081:155:4b51:bbdb	75.81.187.219
cb15:901b:8024:cd24:8081:155:4b51:bbdc	75.81.187.220
cb15:901b:8024:cd24:8081:155:4b51:bbdd	75.81.187.221
cb15:901b:8024:cd24:8081:155:4b51:bbde	75.81.187.222
cb15:901b:8024:cd24:8081:155:4b51:bbdf	75.81.187.223
cb15:901b:8024:cd24:8081:155:4b51:bbe0	75.81.187.224
cb15:901b:8024:cd24:8081:155:4b51:bbe1	75.81.187.225
cb15:901b:8024:cd24:8081:155:4b51:bbe2	75.81.187.226
cb15:901b:8024:cd24:8081:155:4b51:bbe3	75.81.187.227
cb15:901b:8024:cd24:8081:155:4b51:bbe4	75.81.187.228
cb15:901b:8024:cd24:8081:155:4b51:bbe5	75.81.187.229
cb15:901b:8024:cd24:8081:155:4b51:bbe6	75.81.187.230
cb15:901b:8024:cd24:8081:155:4b51:bbe7	75.81.187.231
cb15:901b:8024:cd24:8081:155:4b51:bbe8	75.81.187.232
cb15:901b:8024:cd24:8081:155:4b51:bbe9	75.81.187.233
cb15:901b:8024:cd24:8081:155:4b51:bbea	75.81.187.234
cb15:901b:8024:cd24:8081:155:4b51:bbeb	75.81.187.235
cb15:901b:8024:cd24:8081:155:4b51:bbec	75.81.187.236
cb15:901b:8024:cd24:8081:155:4b51:bbed	75.81.187.237
cb15:901b:8024:cd24:8081:155:4b51:bbee	75.81.187.238
cb15:901b:8024:cd24:8081:155:4b51:bbef	75.81.187.239
cb15:901b:8024:cd24:8081:155:4b51:bbf0	75.81.187.240
cb15:901b:8024:cd24:8081:155:4b51:bbf1	75.81.187.241
cb15:901b:8024:cd24:8081:155:4b51:bbf2	75.81.187.242
cb15:901b:8024:cd24:8081:155:4b51:bbf3	75.81.187.243
cb15:901b:8024:cd24:8081:155:4b51:bbf4	75.81.187.244
cb15:901b:8024:cd24:8081:155:4b51:bbf5	75.81.187.245
cb15:901b:8024:cd24:8081:155:4b51:bbf6	75.81.187.246
cb15:901b:8024:cd24:8081:155:4b51:bbf7	75.81.187.247
cb15:901b:8024:cd24:8081:155:4b51:bbf8	75.81.187.248
cb15:901b:8024:cd24:8081:155:4b51:bbf9	75.81.187.249
cb15:901b:8024:cd24:8081:155:4b51:bbfa	75.81.187.250
cb15:901b:8024:cd24:8081:155:4b51:bbfb	75.81.187.251
cb15:901b:8024:cd24:8081:155:4b51:bbfc	75.81.187.252
cb15:901b:8024:cd24:8081:155:4b51:bbfd	75.81.187.253
cb15:901b:8024:cd24:8081:155:4b51:bbfe	75.81.187.254
cb15:901b:8024:cd24:8081:155:4b51:bbff	75.81.187.255

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.