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:ef01	75.81.239.1
cb15:901b:8024:cd24:8081:155:4b51:ef02	75.81.239.2
cb15:901b:8024:cd24:8081:155:4b51:ef03	75.81.239.3
cb15:901b:8024:cd24:8081:155:4b51:ef04	75.81.239.4
cb15:901b:8024:cd24:8081:155:4b51:ef05	75.81.239.5
cb15:901b:8024:cd24:8081:155:4b51:ef06	75.81.239.6
cb15:901b:8024:cd24:8081:155:4b51:ef07	75.81.239.7
cb15:901b:8024:cd24:8081:155:4b51:ef08	75.81.239.8
cb15:901b:8024:cd24:8081:155:4b51:ef09	75.81.239.9
cb15:901b:8024:cd24:8081:155:4b51:ef0a	75.81.239.10
cb15:901b:8024:cd24:8081:155:4b51:ef0b	75.81.239.11
cb15:901b:8024:cd24:8081:155:4b51:ef0c	75.81.239.12
cb15:901b:8024:cd24:8081:155:4b51:ef0d	75.81.239.13
cb15:901b:8024:cd24:8081:155:4b51:ef0e	75.81.239.14
cb15:901b:8024:cd24:8081:155:4b51:ef0f	75.81.239.15
cb15:901b:8024:cd24:8081:155:4b51:ef10	75.81.239.16
cb15:901b:8024:cd24:8081:155:4b51:ef11	75.81.239.17
cb15:901b:8024:cd24:8081:155:4b51:ef12	75.81.239.18
cb15:901b:8024:cd24:8081:155:4b51:ef13	75.81.239.19
cb15:901b:8024:cd24:8081:155:4b51:ef14	75.81.239.20
cb15:901b:8024:cd24:8081:155:4b51:ef15	75.81.239.21
cb15:901b:8024:cd24:8081:155:4b51:ef16	75.81.239.22
cb15:901b:8024:cd24:8081:155:4b51:ef17	75.81.239.23
cb15:901b:8024:cd24:8081:155:4b51:ef18	75.81.239.24
cb15:901b:8024:cd24:8081:155:4b51:ef19	75.81.239.25
cb15:901b:8024:cd24:8081:155:4b51:ef1a	75.81.239.26
cb15:901b:8024:cd24:8081:155:4b51:ef1b	75.81.239.27
cb15:901b:8024:cd24:8081:155:4b51:ef1c	75.81.239.28
cb15:901b:8024:cd24:8081:155:4b51:ef1d	75.81.239.29
cb15:901b:8024:cd24:8081:155:4b51:ef1e	75.81.239.30
cb15:901b:8024:cd24:8081:155:4b51:ef1f	75.81.239.31
cb15:901b:8024:cd24:8081:155:4b51:ef20	75.81.239.32
cb15:901b:8024:cd24:8081:155:4b51:ef21	75.81.239.33
cb15:901b:8024:cd24:8081:155:4b51:ef22	75.81.239.34
cb15:901b:8024:cd24:8081:155:4b51:ef23	75.81.239.35
cb15:901b:8024:cd24:8081:155:4b51:ef24	75.81.239.36
cb15:901b:8024:cd24:8081:155:4b51:ef25	75.81.239.37
cb15:901b:8024:cd24:8081:155:4b51:ef26	75.81.239.38
cb15:901b:8024:cd24:8081:155:4b51:ef27	75.81.239.39
cb15:901b:8024:cd24:8081:155:4b51:ef28	75.81.239.40
cb15:901b:8024:cd24:8081:155:4b51:ef29	75.81.239.41
cb15:901b:8024:cd24:8081:155:4b51:ef2a	75.81.239.42
cb15:901b:8024:cd24:8081:155:4b51:ef2b	75.81.239.43
cb15:901b:8024:cd24:8081:155:4b51:ef2c	75.81.239.44
cb15:901b:8024:cd24:8081:155:4b51:ef2d	75.81.239.45
cb15:901b:8024:cd24:8081:155:4b51:ef2e	75.81.239.46
cb15:901b:8024:cd24:8081:155:4b51:ef2f	75.81.239.47
cb15:901b:8024:cd24:8081:155:4b51:ef30	75.81.239.48
cb15:901b:8024:cd24:8081:155:4b51:ef31	75.81.239.49
cb15:901b:8024:cd24:8081:155:4b51:ef32	75.81.239.50
cb15:901b:8024:cd24:8081:155:4b51:ef33	75.81.239.51
cb15:901b:8024:cd24:8081:155:4b51:ef34	75.81.239.52
cb15:901b:8024:cd24:8081:155:4b51:ef35	75.81.239.53
cb15:901b:8024:cd24:8081:155:4b51:ef36	75.81.239.54
cb15:901b:8024:cd24:8081:155:4b51:ef37	75.81.239.55
cb15:901b:8024:cd24:8081:155:4b51:ef38	75.81.239.56
cb15:901b:8024:cd24:8081:155:4b51:ef39	75.81.239.57
cb15:901b:8024:cd24:8081:155:4b51:ef3a	75.81.239.58
cb15:901b:8024:cd24:8081:155:4b51:ef3b	75.81.239.59
cb15:901b:8024:cd24:8081:155:4b51:ef3c	75.81.239.60

cb15:901b:8024:cd24:8081:155:4b51:ef3d	75.81.239.61
cb15:901b:8024:cd24:8081:155:4b51:ef3e	75.81.239.62
cb15:901b:8024:cd24:8081:155:4b51:ef3f	75.81.239.63
cb15:901b:8024:cd24:8081:155:4b51:ef40	75.81.239.64
cb15:901b:8024:cd24:8081:155:4b51:ef41	75.81.239.65
cb15:901b:8024:cd24:8081:155:4b51:ef42	75.81.239.66
cb15:901b:8024:cd24:8081:155:4b51:ef43	75.81.239.67
cb15:901b:8024:cd24:8081:155:4b51:ef44	75.81.239.68
cb15:901b:8024:cd24:8081:155:4b51:ef45	75.81.239.69
cb15:901b:8024:cd24:8081:155:4b51:ef46	75.81.239.70
cb15:901b:8024:cd24:8081:155:4b51:ef47	75.81.239.71
cb15:901b:8024:cd24:8081:155:4b51:ef48	75.81.239.72
cb15:901b:8024:cd24:8081:155:4b51:ef49	75.81.239.73
cb15:901b:8024:cd24:8081:155:4b51:ef4a	75.81.239.74
cb15:901b:8024:cd24:8081:155:4b51:ef4b	75.81.239.75
cb15:901b:8024:cd24:8081:155:4b51:ef4c	75.81.239.76
cb15:901b:8024:cd24:8081:155:4b51:ef4d	75.81.239.77
cb15:901b:8024:cd24:8081:155:4b51:ef4e	75.81.239.78
cb15:901b:8024:cd24:8081:155:4b51:ef4f	75.81.239.79
cb15:901b:8024:cd24:8081:155:4b51:ef50	75.81.239.80
cb15:901b:8024:cd24:8081:155:4b51:ef51	75.81.239.81
cb15:901b:8024:cd24:8081:155:4b51:ef52	75.81.239.82
cb15:901b:8024:cd24:8081:155:4b51:ef53	75.81.239.83
cb15:901b:8024:cd24:8081:155:4b51:ef54	75.81.239.84
cb15:901b:8024:cd24:8081:155:4b51:ef55	75.81.239.85
cb15:901b:8024:cd24:8081:155:4b51:ef56	75.81.239.86
cb15:901b:8024:cd24:8081:155:4b51:ef57	75.81.239.87
cb15:901b:8024:cd24:8081:155:4b51:ef58	75.81.239.88
cb15:901b:8024:cd24:8081:155:4b51:ef59	75.81.239.89
cb15:901b:8024:cd24:8081:155:4b51:ef5a	75.81.239.90
cb15:901b:8024:cd24:8081:155:4b51:ef5b	75.81.239.91
cb15:901b:8024:cd24:8081:155:4b51:ef5c	75.81.239.92
cb15:901b:8024:cd24:8081:155:4b51:ef5d	75.81.239.93
cb15:901b:8024:cd24:8081:155:4b51:ef5e	75.81.239.94
cb15:901b:8024:cd24:8081:155:4b51:ef5f	75.81.239.95
cb15:901b:8024:cd24:8081:155:4b51:ef60	75.81.239.96
cb15:901b:8024:cd24:8081:155:4b51:ef61	75.81.239.97
cb15:901b:8024:cd24:8081:155:4b51:ef62	75.81.239.98
cb15:901b:8024:cd24:8081:155:4b51:ef63	75.81.239.99
cb15:901b:8024:cd24:8081:155:4b51:ef64	75.81.239.100
cb15:901b:8024:cd24:8081:155:4b51:ef65	75.81.239.101
cb15:901b:8024:cd24:8081:155:4b51:ef66	75.81.239.102
cb15:901b:8024:cd24:8081:155:4b51:ef67	75.81.239.103
cb15:901b:8024:cd24:8081:155:4b51:ef68	75.81.239.104
cb15:901b:8024:cd24:8081:155:4b51:ef69	75.81.239.105
cb15:901b:8024:cd24:8081:155:4b51:ef6a	75.81.239.106
cb15:901b:8024:cd24:8081:155:4b51:ef6b	75.81.239.107
cb15:901b:8024:cd24:8081:155:4b51:ef6c	75.81.239.108
cb15:901b:8024:cd24:8081:155:4b51:ef6d	75.81.239.109
cb15:901b:8024:cd24:8081:155:4b51:ef6e	75.81.239.110
cb15:901b:8024:cd24:8081:155:4b51:ef6f	75.81.239.111
cb15:901b:8024:cd24:8081:155:4b51:ef70	75.81.239.112
cb15:901b:8024:cd24:8081:155:4b51:ef71	75.81.239.113
cb15:901b:8024:cd24:8081:155:4b51:ef72	75.81.239.114
cb15:901b:8024:cd24:8081:155:4b51:ef73	75.81.239.115
cb15:901b:8024:cd24:8081:155:4b51:ef74	75.81.239.116
cb15:901b:8024:cd24:8081:155:4b51:ef75	75.81.239.117
cb15:901b:8024:cd24:8081:155:4b51:ef76	75.81.239.118
cb15:901b:8024:cd24:8081:155:4b51:ef77	75.81.239.119
cb15:901b:8024:cd24:8081:155:4b51:ef78	75.81.239.120

cb15:901b:8024:cd24:8081:155:4b51:ef79	75.81.239.121
cb15:901b:8024:cd24:8081:155:4b51:ef7a	75.81.239.122
cb15:901b:8024:cd24:8081:155:4b51:ef7b	75.81.239.123
cb15:901b:8024:cd24:8081:155:4b51:ef7c	75.81.239.124
cb15:901b:8024:cd24:8081:155:4b51:ef7d	75.81.239.125
cb15:901b:8024:cd24:8081:155:4b51:ef7e	75.81.239.126
cb15:901b:8024:cd24:8081:155:4b51:ef7f	75.81.239.127
cb15:901b:8024:cd24:8081:155:4b51:ef80	75.81.239.128
cb15:901b:8024:cd24:8081:155:4b51:ef81	75.81.239.129
cb15:901b:8024:cd24:8081:155:4b51:ef82	75.81.239.130
cb15:901b:8024:cd24:8081:155:4b51:ef83	75.81.239.131
cb15:901b:8024:cd24:8081:155:4b51:ef84	75.81.239.132
cb15:901b:8024:cd24:8081:155:4b51:ef85	75.81.239.133
cb15:901b:8024:cd24:8081:155:4b51:ef86	75.81.239.134
cb15:901b:8024:cd24:8081:155:4b51:ef87	75.81.239.135
cb15:901b:8024:cd24:8081:155:4b51:ef88	75.81.239.136
cb15:901b:8024:cd24:8081:155:4b51:ef89	75.81.239.137
cb15:901b:8024:cd24:8081:155:4b51:ef8a	75.81.239.138
cb15:901b:8024:cd24:8081:155:4b51:ef8b	75.81.239.139
cb15:901b:8024:cd24:8081:155:4b51:ef8c	75.81.239.140
cb15:901b:8024:cd24:8081:155:4b51:ef8d	75.81.239.141
cb15:901b:8024:cd24:8081:155:4b51:ef8e	75.81.239.142
cb15:901b:8024:cd24:8081:155:4b51:ef8f	75.81.239.143
cb15:901b:8024:cd24:8081:155:4b51:ef90	75.81.239.144
cb15:901b:8024:cd24:8081:155:4b51:ef91	75.81.239.145
cb15:901b:8024:cd24:8081:155:4b51:ef92	75.81.239.146
cb15:901b:8024:cd24:8081:155:4b51:ef93	75.81.239.147
cb15:901b:8024:cd24:8081:155:4b51:ef94	75.81.239.148
cb15:901b:8024:cd24:8081:155:4b51:ef95	75.81.239.149
cb15:901b:8024:cd24:8081:155:4b51:ef96	75.81.239.150
cb15:901b:8024:cd24:8081:155:4b51:ef97	75.81.239.151
cb15:901b:8024:cd24:8081:155:4b51:ef98	75.81.239.152
cb15:901b:8024:cd24:8081:155:4b51:ef99	75.81.239.153
cb15:901b:8024:cd24:8081:155:4b51:ef9a	75.81.239.154
cb15:901b:8024:cd24:8081:155:4b51:ef9b	75.81.239.155
cb15:901b:8024:cd24:8081:155:4b51:ef9c	75.81.239.156
cb15:901b:8024:cd24:8081:155:4b51:ef9d	75.81.239.157
cb15:901b:8024:cd24:8081:155:4b51:ef9e	75.81.239.158
cb15:901b:8024:cd24:8081:155:4b51:ef9f	75.81.239.159
cb15:901b:8024:cd24:8081:155:4b51:efa0	75.81.239.160
cb15:901b:8024:cd24:8081:155:4b51:efa1	75.81.239.161
cb15:901b:8024:cd24:8081:155:4b51:efa2	75.81.239.162
cb15:901b:8024:cd24:8081:155:4b51:efa3	75.81.239.163
cb15:901b:8024:cd24:8081:155:4b51:efa4	75.81.239.164
cb15:901b:8024:cd24:8081:155:4b51:efa5	75.81.239.165
cb15:901b:8024:cd24:8081:155:4b51:efa6	75.81.239.166
cb15:901b:8024:cd24:8081:155:4b51:efa7	75.81.239.167
cb15:901b:8024:cd24:8081:155:4b51:efa8	75.81.239.168
cb15:901b:8024:cd24:8081:155:4b51:efa9	75.81.239.169
cb15:901b:8024:cd24:8081:155:4b51:efaa	75.81.239.170
cb15:901b:8024:cd24:8081:155:4b51:efab	75.81.239.171
cb15:901b:8024:cd24:8081:155:4b51:efac	75.81.239.172
cb15:901b:8024:cd24:8081:155:4b51:efad	75.81.239.173
cb15:901b:8024:cd24:8081:155:4b51:efae	75.81.239.174
cb15:901b:8024:cd24:8081:155:4b51:efaf	75.81.239.175
cb15:901b:8024:cd24:8081:155:4b51:efb0	75.81.239.176
cb15:901b:8024:cd24:8081:155:4b51:efb1	75.81.239.177
cb15:901b:8024:cd24:8081:155:4b51:efb2	75.81.239.178
cb15:901b:8024:cd24:8081:155:4b51:efb3	75.81.239.179
cb15:901b:8024:cd24:8081:155:4b51:efb4	75.81.239.180

cb15:901b:8024:cd24:8081:155:4b51:efb5	75.81.239.181
cb15:901b:8024:cd24:8081:155:4b51:efb6	75.81.239.182
cb15:901b:8024:cd24:8081:155:4b51:efb7	75.81.239.183
cb15:901b:8024:cd24:8081:155:4b51:efb8	75.81.239.184
cb15:901b:8024:cd24:8081:155:4b51:efb9	75.81.239.185
cb15:901b:8024:cd24:8081:155:4b51:efba	75.81.239.186
cb15:901b:8024:cd24:8081:155:4b51:efbb	75.81.239.187
cb15:901b:8024:cd24:8081:155:4b51:efbc	75.81.239.188
cb15:901b:8024:cd24:8081:155:4b51:efbd	75.81.239.189
cb15:901b:8024:cd24:8081:155:4b51:efbe	75.81.239.190
cb15:901b:8024:cd24:8081:155:4b51:efbf	75.81.239.191
cb15:901b:8024:cd24:8081:155:4b51:efc0	75.81.239.192
cb15:901b:8024:cd24:8081:155:4b51:efc1	75.81.239.193
cb15:901b:8024:cd24:8081:155:4b51:efc2	75.81.239.194
cb15:901b:8024:cd24:8081:155:4b51:efc3	75.81.239.195
cb15:901b:8024:cd24:8081:155:4b51:efc4	75.81.239.196
cb15:901b:8024:cd24:8081:155:4b51:efc5	75.81.239.197
cb15:901b:8024:cd24:8081:155:4b51:efc6	75.81.239.198
cb15:901b:8024:cd24:8081:155:4b51:efc7	75.81.239.199
cb15:901b:8024:cd24:8081:155:4b51:efc8	75.81.239.200
cb15:901b:8024:cd24:8081:155:4b51:efc9	75.81.239.201
cb15:901b:8024:cd24:8081:155:4b51:efca	75.81.239.202
cb15:901b:8024:cd24:8081:155:4b51:efcb	75.81.239.203
cb15:901b:8024:cd24:8081:155:4b51:efcc	75.81.239.204
cb15:901b:8024:cd24:8081:155:4b51:efcd	75.81.239.205
cb15:901b:8024:cd24:8081:155:4b51:efce	75.81.239.206
cb15:901b:8024:cd24:8081:155:4b51:efcf	75.81.239.207
cb15:901b:8024:cd24:8081:155:4b51:efd0	75.81.239.208
cb15:901b:8024:cd24:8081:155:4b51:efd1	75.81.239.209
cb15:901b:8024:cd24:8081:155:4b51:efd2	75.81.239.210
cb15:901b:8024:cd24:8081:155:4b51:efd3	75.81.239.211
cb15:901b:8024:cd24:8081:155:4b51:efd4	75.81.239.212
cb15:901b:8024:cd24:8081:155:4b51:efd5	75.81.239.213
cb15:901b:8024:cd24:8081:155:4b51:efd6	75.81.239.214
cb15:901b:8024:cd24:8081:155:4b51:efd7	75.81.239.215
cb15:901b:8024:cd24:8081:155:4b51:efd8	75.81.239.216
cb15:901b:8024:cd24:8081:155:4b51:efd9	75.81.239.217
cb15:901b:8024:cd24:8081:155:4b51:efda	75.81.239.218
cb15:901b:8024:cd24:8081:155:4b51:efdb	75.81.239.219
cb15:901b:8024:cd24:8081:155:4b51:efdc	75.81.239.220
cb15:901b:8024:cd24:8081:155:4b51:efdd	75.81.239.221
cb15:901b:8024:cd24:8081:155:4b51:efde	75.81.239.222
cb15:901b:8024:cd24:8081:155:4b51:efdf	75.81.239.223
cb15:901b:8024:cd24:8081:155:4b51:efe0	75.81.239.224
cb15:901b:8024:cd24:8081:155:4b51:efe1	75.81.239.225
cb15:901b:8024:cd24:8081:155:4b51:efe2	75.81.239.226
cb15:901b:8024:cd24:8081:155:4b51:efe3	75.81.239.227
cb15:901b:8024:cd24:8081:155:4b51:efe4	75.81.239.228
cb15:901b:8024:cd24:8081:155:4b51:efe5	75.81.239.229
cb15:901b:8024:cd24:8081:155:4b51:efe6	75.81.239.230
cb15:901b:8024:cd24:8081:155:4b51:efe7	75.81.239.231
cb15:901b:8024:cd24:8081:155:4b51:efe8	75.81.239.232
cb15:901b:8024:cd24:8081:155:4b51:efe9	75.81.239.233
cb15:901b:8024:cd24:8081:155:4b51:efea	75.81.239.234
cb15:901b:8024:cd24:8081:155:4b51:efeb	75.81.239.235
cb15:901b:8024:cd24:8081:155:4b51:efec	75.81.239.236
cb15:901b:8024:cd24:8081:155:4b51:efed	75.81.239.237
cb15:901b:8024:cd24:8081:155:4b51:efee	75.81.239.238
cb15:901b:8024:cd24:8081:155:4b51:efef	75.81.239.239
cb15:901b:8024:cd24:8081:155:4b51:eff0	75.81.239.240
cb15:901b:8024:cd24:8081:155:4b51:eff1	75.81.239.241
cb15:901b:8024:cd24:8081:155:4b51:eff2	75.81.239.242
cb15:901b:8024:cd24:8081:155:4b51:eff3	75.81.239.243
cb15:901b:8024:cd24:8081:155:4b51:eff4	75.81.239.244
cb15:901b:8024:cd24:8081:155:4b51:eff5	75.81.239.245
cb15:901b:8024:cd24:8081:155:4b51:eff6	75.81.239.246
cb15:901b:8024:cd24:8081:155:4b51:eff7	75.81.239.247
cb15:901b:8024:cd24:8081:155:4b51:eff8	75.81.239.248
cb15:901b:8024:cd24:8081:155:4b51:eff9	75.81.239.249
cb15:901b:8024:cd24:8081:155:4b51:effa	75.81.239.250
cb15:901b:8024:cd24:8081:155:4b51:effb	75.81.239.251
cb15:901b:8024:cd24:8081:155:4b51:effc	75.81.239.252
cb15:901b:8024:cd24:8081:155:4b51:effd	75.81.239.253
cb15:901b:8024:cd24:8081:155:4b51:effe	75.81.239.254
cb15:901b:8024:cd24:8081:155:4b51:efff	75.81.239.255

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.