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:ac01	75.81.172.1
cb15:901b:8024:cd24:8081:155:4b51:ac02	75.81.172.2
cb15:901b:8024:cd24:8081:155:4b51:ac03	75.81.172.3
cb15:901b:8024:cd24:8081:155:4b51:ac04	75.81.172.4
cb15:901b:8024:cd24:8081:155:4b51:ac05	75.81.172.5
cb15:901b:8024:cd24:8081:155:4b51:ac06	75.81.172.6
cb15:901b:8024:cd24:8081:155:4b51:ac07	75.81.172.7
cb15:901b:8024:cd24:8081:155:4b51:ac08	75.81.172.8
cb15:901b:8024:cd24:8081:155:4b51:ac09	75.81.172.9
cb15:901b:8024:cd24:8081:155:4b51:ac0a	75.81.172.10
cb15:901b:8024:cd24:8081:155:4b51:ac0b	75.81.172.11
cb15:901b:8024:cd24:8081:155:4b51:ac0c	75.81.172.12
cb15:901b:8024:cd24:8081:155:4b51:ac0d	75.81.172.13
cb15:901b:8024:cd24:8081:155:4b51:ac0e	75.81.172.14
cb15:901b:8024:cd24:8081:155:4b51:ac0f	75.81.172.15
cb15:901b:8024:cd24:8081:155:4b51:ac10	75.81.172.16
cb15:901b:8024:cd24:8081:155:4b51:ac11	75.81.172.17
cb15:901b:8024:cd24:8081:155:4b51:ac12	75.81.172.18
cb15:901b:8024:cd24:8081:155:4b51:ac13	75.81.172.19
cb15:901b:8024:cd24:8081:155:4b51:ac14	75.81.172.20
cb15:901b:8024:cd24:8081:155:4b51:ac15	75.81.172.21
cb15:901b:8024:cd24:8081:155:4b51:ac16	75.81.172.22
cb15:901b:8024:cd24:8081:155:4b51:ac17	75.81.172.23
cb15:901b:8024:cd24:8081:155:4b51:ac18	75.81.172.24
cb15:901b:8024:cd24:8081:155:4b51:ac19	75.81.172.25
cb15:901b:8024:cd24:8081:155:4b51:ac1a	75.81.172.26
cb15:901b:8024:cd24:8081:155:4b51:ac1b	75.81.172.27
cb15:901b:8024:cd24:8081:155:4b51:ac1c	75.81.172.28
cb15:901b:8024:cd24:8081:155:4b51:ac1d	75.81.172.29
cb15:901b:8024:cd24:8081:155:4b51:ac1e	75.81.172.30
cb15:901b:8024:cd24:8081:155:4b51:ac1f	75.81.172.31
cb15:901b:8024:cd24:8081:155:4b51:ac20	75.81.172.32
cb15:901b:8024:cd24:8081:155:4b51:ac21	75.81.172.33
cb15:901b:8024:cd24:8081:155:4b51:ac22	75.81.172.34
cb15:901b:8024:cd24:8081:155:4b51:ac23	75.81.172.35
cb15:901b:8024:cd24:8081:155:4b51:ac24	75.81.172.36
cb15:901b:8024:cd24:8081:155:4b51:ac25	75.81.172.37
cb15:901b:8024:cd24:8081:155:4b51:ac26	75.81.172.38
cb15:901b:8024:cd24:8081:155:4b51:ac27	75.81.172.39
cb15:901b:8024:cd24:8081:155:4b51:ac28	75.81.172.40
cb15:901b:8024:cd24:8081:155:4b51:ac29	75.81.172.41
cb15:901b:8024:cd24:8081:155:4b51:ac2a	75.81.172.42
cb15:901b:8024:cd24:8081:155:4b51:ac2b	75.81.172.43
cb15:901b:8024:cd24:8081:155:4b51:ac2c	75.81.172.44
cb15:901b:8024:cd24:8081:155:4b51:ac2d	75.81.172.45
cb15:901b:8024:cd24:8081:155:4b51:ac2e	75.81.172.46
cb15:901b:8024:cd24:8081:155:4b51:ac2f	75.81.172.47
cb15:901b:8024:cd24:8081:155:4b51:ac30	75.81.172.48
cb15:901b:8024:cd24:8081:155:4b51:ac31	75.81.172.49
cb15:901b:8024:cd24:8081:155:4b51:ac32	75.81.172.50
cb15:901b:8024:cd24:8081:155:4b51:ac33	75.81.172.51
cb15:901b:8024:cd24:8081:155:4b51:ac34	75.81.172.52
cb15:901b:8024:cd24:8081:155:4b51:ac35	75.81.172.53
cb15:901b:8024:cd24:8081:155:4b51:ac36	75.81.172.54
cb15:901b:8024:cd24:8081:155:4b51:ac37	75.81.172.55
cb15:901b:8024:cd24:8081:155:4b51:ac38	75.81.172.56
cb15:901b:8024:cd24:8081:155:4b51:ac39	75.81.172.57
cb15:901b:8024:cd24:8081:155:4b51:ac3a	75.81.172.58
cb15:901b:8024:cd24:8081:155:4b51:ac3b	75.81.172.59
cb15:901b:8024:cd24:8081:155:4b51:ac3c	75.81.172.60

cb15:901b:8024:cd24:8081:155:4b51:ac3d	75.81.172.61
cb15:901b:8024:cd24:8081:155:4b51:ac3e	75.81.172.62
cb15:901b:8024:cd24:8081:155:4b51:ac3f	75.81.172.63
cb15:901b:8024:cd24:8081:155:4b51:ac40	75.81.172.64
cb15:901b:8024:cd24:8081:155:4b51:ac41	75.81.172.65
cb15:901b:8024:cd24:8081:155:4b51:ac42	75.81.172.66
cb15:901b:8024:cd24:8081:155:4b51:ac43	75.81.172.67
cb15:901b:8024:cd24:8081:155:4b51:ac44	75.81.172.68
cb15:901b:8024:cd24:8081:155:4b51:ac45	75.81.172.69
cb15:901b:8024:cd24:8081:155:4b51:ac46	75.81.172.70
cb15:901b:8024:cd24:8081:155:4b51:ac47	75.81.172.71
cb15:901b:8024:cd24:8081:155:4b51:ac48	75.81.172.72
cb15:901b:8024:cd24:8081:155:4b51:ac49	75.81.172.73
cb15:901b:8024:cd24:8081:155:4b51:ac4a	75.81.172.74
cb15:901b:8024:cd24:8081:155:4b51:ac4b	75.81.172.75
cb15:901b:8024:cd24:8081:155:4b51:ac4c	75.81.172.76
cb15:901b:8024:cd24:8081:155:4b51:ac4d	75.81.172.77
cb15:901b:8024:cd24:8081:155:4b51:ac4e	75.81.172.78
cb15:901b:8024:cd24:8081:155:4b51:ac4f	75.81.172.79
cb15:901b:8024:cd24:8081:155:4b51:ac50	75.81.172.80
cb15:901b:8024:cd24:8081:155:4b51:ac51	75.81.172.81
cb15:901b:8024:cd24:8081:155:4b51:ac52	75.81.172.82
cb15:901b:8024:cd24:8081:155:4b51:ac53	75.81.172.83
cb15:901b:8024:cd24:8081:155:4b51:ac54	75.81.172.84
cb15:901b:8024:cd24:8081:155:4b51:ac55	75.81.172.85
cb15:901b:8024:cd24:8081:155:4b51:ac56	75.81.172.86
cb15:901b:8024:cd24:8081:155:4b51:ac57	75.81.172.87
cb15:901b:8024:cd24:8081:155:4b51:ac58	75.81.172.88
cb15:901b:8024:cd24:8081:155:4b51:ac59	75.81.172.89
cb15:901b:8024:cd24:8081:155:4b51:ac5a	75.81.172.90
cb15:901b:8024:cd24:8081:155:4b51:ac5b	75.81.172.91
cb15:901b:8024:cd24:8081:155:4b51:ac5c	75.81.172.92
cb15:901b:8024:cd24:8081:155:4b51:ac5d	75.81.172.93
cb15:901b:8024:cd24:8081:155:4b51:ac5e	75.81.172.94
cb15:901b:8024:cd24:8081:155:4b51:ac5f	75.81.172.95
cb15:901b:8024:cd24:8081:155:4b51:ac60	75.81.172.96
cb15:901b:8024:cd24:8081:155:4b51:ac61	75.81.172.97
cb15:901b:8024:cd24:8081:155:4b51:ac62	75.81.172.98
cb15:901b:8024:cd24:8081:155:4b51:ac63	75.81.172.99
cb15:901b:8024:cd24:8081:155:4b51:ac64	75.81.172.100
cb15:901b:8024:cd24:8081:155:4b51:ac65	75.81.172.101
cb15:901b:8024:cd24:8081:155:4b51:ac66	75.81.172.102
cb15:901b:8024:cd24:8081:155:4b51:ac67	75.81.172.103
cb15:901b:8024:cd24:8081:155:4b51:ac68	75.81.172.104
cb15:901b:8024:cd24:8081:155:4b51:ac69	75.81.172.105
cb15:901b:8024:cd24:8081:155:4b51:ac6a	75.81.172.106
cb15:901b:8024:cd24:8081:155:4b51:ac6b	75.81.172.107
cb15:901b:8024:cd24:8081:155:4b51:ac6c	75.81.172.108
cb15:901b:8024:cd24:8081:155:4b51:ac6d	75.81.172.109
cb15:901b:8024:cd24:8081:155:4b51:ac6e	75.81.172.110
cb15:901b:8024:cd24:8081:155:4b51:ac6f	75.81.172.111
cb15:901b:8024:cd24:8081:155:4b51:ac70	75.81.172.112
cb15:901b:8024:cd24:8081:155:4b51:ac71	75.81.172.113
cb15:901b:8024:cd24:8081:155:4b51:ac72	75.81.172.114
cb15:901b:8024:cd24:8081:155:4b51:ac73	75.81.172.115
cb15:901b:8024:cd24:8081:155:4b51:ac74	75.81.172.116
cb15:901b:8024:cd24:8081:155:4b51:ac75	75.81.172.117
cb15:901b:8024:cd24:8081:155:4b51:ac76	75.81.172.118
cb15:901b:8024:cd24:8081:155:4b51:ac77	75.81.172.119
cb15:901b:8024:cd24:8081:155:4b51:ac78	75.81.172.120

cb15:901b:8024:cd24:8081:155:4b51:ac79	75.81.172.121
cb15:901b:8024:cd24:8081:155:4b51:ac7a	75.81.172.122
cb15:901b:8024:cd24:8081:155:4b51:ac7b	75.81.172.123
cb15:901b:8024:cd24:8081:155:4b51:ac7c	75.81.172.124
cb15:901b:8024:cd24:8081:155:4b51:ac7d	75.81.172.125
cb15:901b:8024:cd24:8081:155:4b51:ac7e	75.81.172.126
cb15:901b:8024:cd24:8081:155:4b51:ac7f	75.81.172.127
cb15:901b:8024:cd24:8081:155:4b51:ac80	75.81.172.128
cb15:901b:8024:cd24:8081:155:4b51:ac81	75.81.172.129
cb15:901b:8024:cd24:8081:155:4b51:ac82	75.81.172.130
cb15:901b:8024:cd24:8081:155:4b51:ac83	75.81.172.131
cb15:901b:8024:cd24:8081:155:4b51:ac84	75.81.172.132
cb15:901b:8024:cd24:8081:155:4b51:ac85	75.81.172.133
cb15:901b:8024:cd24:8081:155:4b51:ac86	75.81.172.134
cb15:901b:8024:cd24:8081:155:4b51:ac87	75.81.172.135
cb15:901b:8024:cd24:8081:155:4b51:ac88	75.81.172.136
cb15:901b:8024:cd24:8081:155:4b51:ac89	75.81.172.137
cb15:901b:8024:cd24:8081:155:4b51:ac8a	75.81.172.138
cb15:901b:8024:cd24:8081:155:4b51:ac8b	75.81.172.139
cb15:901b:8024:cd24:8081:155:4b51:ac8c	75.81.172.140
cb15:901b:8024:cd24:8081:155:4b51:ac8d	75.81.172.141
cb15:901b:8024:cd24:8081:155:4b51:ac8e	75.81.172.142
cb15:901b:8024:cd24:8081:155:4b51:ac8f	75.81.172.143
cb15:901b:8024:cd24:8081:155:4b51:ac90	75.81.172.144
cb15:901b:8024:cd24:8081:155:4b51:ac91	75.81.172.145
cb15:901b:8024:cd24:8081:155:4b51:ac92	75.81.172.146
cb15:901b:8024:cd24:8081:155:4b51:ac93	75.81.172.147
cb15:901b:8024:cd24:8081:155:4b51:ac94	75.81.172.148
cb15:901b:8024:cd24:8081:155:4b51:ac95	75.81.172.149
cb15:901b:8024:cd24:8081:155:4b51:ac96	75.81.172.150
cb15:901b:8024:cd24:8081:155:4b51:ac97	75.81.172.151
cb15:901b:8024:cd24:8081:155:4b51:ac98	75.81.172.152
cb15:901b:8024:cd24:8081:155:4b51:ac99	75.81.172.153
cb15:901b:8024:cd24:8081:155:4b51:ac9a	75.81.172.154
cb15:901b:8024:cd24:8081:155:4b51:ac9b	75.81.172.155
cb15:901b:8024:cd24:8081:155:4b51:ac9c	75.81.172.156
cb15:901b:8024:cd24:8081:155:4b51:ac9d	75.81.172.157
cb15:901b:8024:cd24:8081:155:4b51:ac9e	75.81.172.158
cb15:901b:8024:cd24:8081:155:4b51:ac9f	75.81.172.159
cb15:901b:8024:cd24:8081:155:4b51:aca0	75.81.172.160
cb15:901b:8024:cd24:8081:155:4b51:aca1	75.81.172.161
cb15:901b:8024:cd24:8081:155:4b51:aca2	75.81.172.162
cb15:901b:8024:cd24:8081:155:4b51:aca3	75.81.172.163
cb15:901b:8024:cd24:8081:155:4b51:aca4	75.81.172.164
cb15:901b:8024:cd24:8081:155:4b51:aca5	75.81.172.165
cb15:901b:8024:cd24:8081:155:4b51:aca6	75.81.172.166
cb15:901b:8024:cd24:8081:155:4b51:aca7	75.81.172.167
cb15:901b:8024:cd24:8081:155:4b51:aca8	75.81.172.168
cb15:901b:8024:cd24:8081:155:4b51:aca9	75.81.172.169
cb15:901b:8024:cd24:8081:155:4b51:acaa	75.81.172.170
cb15:901b:8024:cd24:8081:155:4b51:acab	75.81.172.171
cb15:901b:8024:cd24:8081:155:4b51:acac	75.81.172.172
cb15:901b:8024:cd24:8081:155:4b51:acad	75.81.172.173
cb15:901b:8024:cd24:8081:155:4b51:acae	75.81.172.174
cb15:901b:8024:cd24:8081:155:4b51:acaf	75.81.172.175
cb15:901b:8024:cd24:8081:155:4b51:acb0	75.81.172.176
cb15:901b:8024:cd24:8081:155:4b51:acb1	75.81.172.177
cb15:901b:8024:cd24:8081:155:4b51:acb2	75.81.172.178
cb15:901b:8024:cd24:8081:155:4b51:acb3	75.81.172.179
cb15:901b:8024:cd24:8081:155:4b51:acb4	75.81.172.180

cb15:901b:8024:cd24:8081:155:4b51:acb5	75.81.172.181
cb15:901b:8024:cd24:8081:155:4b51:acb6	75.81.172.182
cb15:901b:8024:cd24:8081:155:4b51:acb7	75.81.172.183
cb15:901b:8024:cd24:8081:155:4b51:acb8	75.81.172.184
cb15:901b:8024:cd24:8081:155:4b51:acb9	75.81.172.185
cb15:901b:8024:cd24:8081:155:4b51:acba	75.81.172.186
cb15:901b:8024:cd24:8081:155:4b51:acbb	75.81.172.187
cb15:901b:8024:cd24:8081:155:4b51:acbc	75.81.172.188
cb15:901b:8024:cd24:8081:155:4b51:acbd	75.81.172.189
cb15:901b:8024:cd24:8081:155:4b51:acbe	75.81.172.190
cb15:901b:8024:cd24:8081:155:4b51:acbf	75.81.172.191
cb15:901b:8024:cd24:8081:155:4b51:acc0	75.81.172.192
cb15:901b:8024:cd24:8081:155:4b51:acc1	75.81.172.193
cb15:901b:8024:cd24:8081:155:4b51:acc2	75.81.172.194
cb15:901b:8024:cd24:8081:155:4b51:acc3	75.81.172.195
cb15:901b:8024:cd24:8081:155:4b51:acc4	75.81.172.196
cb15:901b:8024:cd24:8081:155:4b51:acc5	75.81.172.197
cb15:901b:8024:cd24:8081:155:4b51:acc6	75.81.172.198
cb15:901b:8024:cd24:8081:155:4b51:acc7	75.81.172.199
cb15:901b:8024:cd24:8081:155:4b51:acc8	75.81.172.200
cb15:901b:8024:cd24:8081:155:4b51:acc9	75.81.172.201
cb15:901b:8024:cd24:8081:155:4b51:acca	75.81.172.202
cb15:901b:8024:cd24:8081:155:4b51:accb	75.81.172.203
cb15:901b:8024:cd24:8081:155:4b51:accc	75.81.172.204
cb15:901b:8024:cd24:8081:155:4b51:accd	75.81.172.205
cb15:901b:8024:cd24:8081:155:4b51:acce	75.81.172.206
cb15:901b:8024:cd24:8081:155:4b51:accf	75.81.172.207
cb15:901b:8024:cd24:8081:155:4b51:acd0	75.81.172.208
cb15:901b:8024:cd24:8081:155:4b51:acd1	75.81.172.209
cb15:901b:8024:cd24:8081:155:4b51:acd2	75.81.172.210
cb15:901b:8024:cd24:8081:155:4b51:acd3	75.81.172.211
cb15:901b:8024:cd24:8081:155:4b51:acd4	75.81.172.212
cb15:901b:8024:cd24:8081:155:4b51:acd5	75.81.172.213
cb15:901b:8024:cd24:8081:155:4b51:acd6	75.81.172.214
cb15:901b:8024:cd24:8081:155:4b51:acd7	75.81.172.215
cb15:901b:8024:cd24:8081:155:4b51:acd8	75.81.172.216
cb15:901b:8024:cd24:8081:155:4b51:acd9	75.81.172.217
cb15:901b:8024:cd24:8081:155:4b51:acda	75.81.172.218
cb15:901b:8024:cd24:8081:155:4b51:acdb	75.81.172.219
cb15:901b:8024:cd24:8081:155:4b51:acdc	75.81.172.220
cb15:901b:8024:cd24:8081:155:4b51:acdd	75.81.172.221
cb15:901b:8024:cd24:8081:155:4b51:acde	75.81.172.222
cb15:901b:8024:cd24:8081:155:4b51:acdf	75.81.172.223
cb15:901b:8024:cd24:8081:155:4b51:ace0	75.81.172.224
cb15:901b:8024:cd24:8081:155:4b51:ace1	75.81.172.225
cb15:901b:8024:cd24:8081:155:4b51:ace2	75.81.172.226
cb15:901b:8024:cd24:8081:155:4b51:ace3	75.81.172.227
cb15:901b:8024:cd24:8081:155:4b51:ace4	75.81.172.228
cb15:901b:8024:cd24:8081:155:4b51:ace5	75.81.172.229
cb15:901b:8024:cd24:8081:155:4b51:ace6	75.81.172.230
cb15:901b:8024:cd24:8081:155:4b51:ace7	75.81.172.231
cb15:901b:8024:cd24:8081:155:4b51:ace8	75.81.172.232
cb15:901b:8024:cd24:8081:155:4b51:ace9	75.81.172.233
cb15:901b:8024:cd24:8081:155:4b51:acea	75.81.172.234
cb15:901b:8024:cd24:8081:155:4b51:aceb	75.81.172.235
cb15:901b:8024:cd24:8081:155:4b51:acec	75.81.172.236
cb15:901b:8024:cd24:8081:155:4b51:aced	75.81.172.237
cb15:901b:8024:cd24:8081:155:4b51:acee	75.81.172.238
cb15:901b:8024:cd24:8081:155:4b51:acef	75.81.172.239
cb15:901b:8024:cd24:8081:155:4b51:acf0	75.81.172.240
cb15:901b:8024:cd24:8081:155:4b51:acf1	75.81.172.241
cb15:901b:8024:cd24:8081:155:4b51:acf2	75.81.172.242
cb15:901b:8024:cd24:8081:155:4b51:acf3	75.81.172.243
cb15:901b:8024:cd24:8081:155:4b51:acf4	75.81.172.244
cb15:901b:8024:cd24:8081:155:4b51:acf5	75.81.172.245
cb15:901b:8024:cd24:8081:155:4b51:acf6	75.81.172.246
cb15:901b:8024:cd24:8081:155:4b51:acf7	75.81.172.247
cb15:901b:8024:cd24:8081:155:4b51:acf8	75.81.172.248
cb15:901b:8024:cd24:8081:155:4b51:acf9	75.81.172.249
cb15:901b:8024:cd24:8081:155:4b51:acfa	75.81.172.250
cb15:901b:8024:cd24:8081:155:4b51:acfb	75.81.172.251
cb15:901b:8024:cd24:8081:155:4b51:acfc	75.81.172.252
cb15:901b:8024:cd24:8081:155:4b51:acfd	75.81.172.253
cb15:901b:8024:cd24:8081:155:4b51:acfe	75.81.172.254
cb15:901b:8024:cd24:8081:155:4b51:acff	75.81.172.255

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.