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:d157:4024:ada9:b236:d044:cb01	208.68.203.1
cb15:901b:d157:4024:ada9:b236:d044:cb02	208.68.203.2
cb15:901b:d157:4024:ada9:b236:d044:cb03	208.68.203.3
cb15:901b:d157:4024:ada9:b236:d044:cb04	208.68.203.4
cb15:901b:d157:4024:ada9:b236:d044:cb05	208.68.203.5
cb15:901b:d157:4024:ada9:b236:d044:cb06	208.68.203.6
cb15:901b:d157:4024:ada9:b236:d044:cb07	208.68.203.7
cb15:901b:d157:4024:ada9:b236:d044:cb08	208.68.203.8
cb15:901b:d157:4024:ada9:b236:d044:cb09	208.68.203.9
cb15:901b:d157:4024:ada9:b236:d044:cb0a	208.68.203.10
cb15:901b:d157:4024:ada9:b236:d044:cb0b	208.68.203.11
cb15:901b:d157:4024:ada9:b236:d044:cb0c	208.68.203.12
cb15:901b:d157:4024:ada9:b236:d044:cb0d	208.68.203.13
cb15:901b:d157:4024:ada9:b236:d044:cb0e	208.68.203.14
cb15:901b:d157:4024:ada9:b236:d044:cb0f	208.68.203.15
cb15:901b:d157:4024:ada9:b236:d044:cb10	208.68.203.16
cb15:901b:d157:4024:ada9:b236:d044:cb11	208.68.203.17
cb15:901b:d157:4024:ada9:b236:d044:cb12	208.68.203.18
cb15:901b:d157:4024:ada9:b236:d044:cb13	208.68.203.19
cb15:901b:d157:4024:ada9:b236:d044:cb14	208.68.203.20
cb15:901b:d157:4024:ada9:b236:d044:cb15	208.68.203.21
cb15:901b:d157:4024:ada9:b236:d044:cb16	208.68.203.22
cb15:901b:d157:4024:ada9:b236:d044:cb17	208.68.203.23
cb15:901b:d157:4024:ada9:b236:d044:cb18	208.68.203.24
cb15:901b:d157:4024:ada9:b236:d044:cb19	208.68.203.25
cb15:901b:d157:4024:ada9:b236:d044:cb1a	208.68.203.26
cb15:901b:d157:4024:ada9:b236:d044:cb1b	208.68.203.27
cb15:901b:d157:4024:ada9:b236:d044:cb1c	208.68.203.28
cb15:901b:d157:4024:ada9:b236:d044:cb1d	208.68.203.29
cb15:901b:d157:4024:ada9:b236:d044:cb1e	208.68.203.30
cb15:901b:d157:4024:ada9:b236:d044:cb1f	208.68.203.31
cb15:901b:d157:4024:ada9:b236:d044:cb20	208.68.203.32
cb15:901b:d157:4024:ada9:b236:d044:cb21	208.68.203.33
cb15:901b:d157:4024:ada9:b236:d044:cb22	208.68.203.34
cb15:901b:d157:4024:ada9:b236:d044:cb23	208.68.203.35
cb15:901b:d157:4024:ada9:b236:d044:cb24	208.68.203.36
cb15:901b:d157:4024:ada9:b236:d044:cb25	208.68.203.37
cb15:901b:d157:4024:ada9:b236:d044:cb26	208.68.203.38
cb15:901b:d157:4024:ada9:b236:d044:cb27	208.68.203.39
cb15:901b:d157:4024:ada9:b236:d044:cb28	208.68.203.40
cb15:901b:d157:4024:ada9:b236:d044:cb29	208.68.203.41
cb15:901b:d157:4024:ada9:b236:d044:cb2a	208.68.203.42
cb15:901b:d157:4024:ada9:b236:d044:cb2b	208.68.203.43
cb15:901b:d157:4024:ada9:b236:d044:cb2c	208.68.203.44
cb15:901b:d157:4024:ada9:b236:d044:cb2d	208.68.203.45
cb15:901b:d157:4024:ada9:b236:d044:cb2e	208.68.203.46
cb15:901b:d157:4024:ada9:b236:d044:cb2f	208.68.203.47
cb15:901b:d157:4024:ada9:b236:d044:cb30	208.68.203.48
cb15:901b:d157:4024:ada9:b236:d044:cb31	208.68.203.49
cb15:901b:d157:4024:ada9:b236:d044:cb32	208.68.203.50
cb15:901b:d157:4024:ada9:b236:d044:cb33	208.68.203.51
cb15:901b:d157:4024:ada9:b236:d044:cb34	208.68.203.52
cb15:901b:d157:4024:ada9:b236:d044:cb35	208.68.203.53
cb15:901b:d157:4024:ada9:b236:d044:cb36	208.68.203.54
cb15:901b:d157:4024:ada9:b236:d044:cb37	208.68.203.55
cb15:901b:d157:4024:ada9:b236:d044:cb38	208.68.203.56
cb15:901b:d157:4024:ada9:b236:d044:cb39	208.68.203.57
cb15:901b:d157:4024:ada9:b236:d044:cb3a	208.68.203.58
cb15:901b:d157:4024:ada9:b236:d044:cb3b	208.68.203.59
cb15:901b:d157:4024:ada9:b236:d044:cb3c	208.68.203.60

cb15:901b:d157:4024:ada9:b236:d044:cb3d	208.68.203.61
cb15:901b:d157:4024:ada9:b236:d044:cb3e	208.68.203.62
cb15:901b:d157:4024:ada9:b236:d044:cb3f	208.68.203.63
cb15:901b:d157:4024:ada9:b236:d044:cb40	208.68.203.64
cb15:901b:d157:4024:ada9:b236:d044:cb41	208.68.203.65
cb15:901b:d157:4024:ada9:b236:d044:cb42	208.68.203.66
cb15:901b:d157:4024:ada9:b236:d044:cb43	208.68.203.67
cb15:901b:d157:4024:ada9:b236:d044:cb44	208.68.203.68
cb15:901b:d157:4024:ada9:b236:d044:cb45	208.68.203.69
cb15:901b:d157:4024:ada9:b236:d044:cb46	208.68.203.70
cb15:901b:d157:4024:ada9:b236:d044:cb47	208.68.203.71
cb15:901b:d157:4024:ada9:b236:d044:cb48	208.68.203.72
cb15:901b:d157:4024:ada9:b236:d044:cb49	208.68.203.73
cb15:901b:d157:4024:ada9:b236:d044:cb4a	208.68.203.74
cb15:901b:d157:4024:ada9:b236:d044:cb4b	208.68.203.75
cb15:901b:d157:4024:ada9:b236:d044:cb4c	208.68.203.76
cb15:901b:d157:4024:ada9:b236:d044:cb4d	208.68.203.77
cb15:901b:d157:4024:ada9:b236:d044:cb4e	208.68.203.78
cb15:901b:d157:4024:ada9:b236:d044:cb4f	208.68.203.79
cb15:901b:d157:4024:ada9:b236:d044:cb50	208.68.203.80
cb15:901b:d157:4024:ada9:b236:d044:cb51	208.68.203.81
cb15:901b:d157:4024:ada9:b236:d044:cb52	208.68.203.82
cb15:901b:d157:4024:ada9:b236:d044:cb53	208.68.203.83
cb15:901b:d157:4024:ada9:b236:d044:cb54	208.68.203.84
cb15:901b:d157:4024:ada9:b236:d044:cb55	208.68.203.85
cb15:901b:d157:4024:ada9:b236:d044:cb56	208.68.203.86
cb15:901b:d157:4024:ada9:b236:d044:cb57	208.68.203.87
cb15:901b:d157:4024:ada9:b236:d044:cb58	208.68.203.88
cb15:901b:d157:4024:ada9:b236:d044:cb59	208.68.203.89
cb15:901b:d157:4024:ada9:b236:d044:cb5a	208.68.203.90
cb15:901b:d157:4024:ada9:b236:d044:cb5b	208.68.203.91
cb15:901b:d157:4024:ada9:b236:d044:cb5c	208.68.203.92
cb15:901b:d157:4024:ada9:b236:d044:cb5d	208.68.203.93
cb15:901b:d157:4024:ada9:b236:d044:cb5e	208.68.203.94
cb15:901b:d157:4024:ada9:b236:d044:cb5f	208.68.203.95
cb15:901b:d157:4024:ada9:b236:d044:cb60	208.68.203.96
cb15:901b:d157:4024:ada9:b236:d044:cb61	208.68.203.97
cb15:901b:d157:4024:ada9:b236:d044:cb62	208.68.203.98
cb15:901b:d157:4024:ada9:b236:d044:cb63	208.68.203.99
cb15:901b:d157:4024:ada9:b236:d044:cb64	208.68.203.100
cb15:901b:d157:4024:ada9:b236:d044:cb65	208.68.203.101
cb15:901b:d157:4024:ada9:b236:d044:cb66	208.68.203.102
cb15:901b:d157:4024:ada9:b236:d044:cb67	208.68.203.103
cb15:901b:d157:4024:ada9:b236:d044:cb68	208.68.203.104
cb15:901b:d157:4024:ada9:b236:d044:cb69	208.68.203.105
cb15:901b:d157:4024:ada9:b236:d044:cb6a	208.68.203.106
cb15:901b:d157:4024:ada9:b236:d044:cb6b	208.68.203.107
cb15:901b:d157:4024:ada9:b236:d044:cb6c	208.68.203.108
cb15:901b:d157:4024:ada9:b236:d044:cb6d	208.68.203.109
cb15:901b:d157:4024:ada9:b236:d044:cb6e	208.68.203.110
cb15:901b:d157:4024:ada9:b236:d044:cb6f	208.68.203.111
cb15:901b:d157:4024:ada9:b236:d044:cb70	208.68.203.112
cb15:901b:d157:4024:ada9:b236:d044:cb71	208.68.203.113
cb15:901b:d157:4024:ada9:b236:d044:cb72	208.68.203.114
cb15:901b:d157:4024:ada9:b236:d044:cb73	208.68.203.115
cb15:901b:d157:4024:ada9:b236:d044:cb74	208.68.203.116
cb15:901b:d157:4024:ada9:b236:d044:cb75	208.68.203.117
cb15:901b:d157:4024:ada9:b236:d044:cb76	208.68.203.118
cb15:901b:d157:4024:ada9:b236:d044:cb77	208.68.203.119
cb15:901b:d157:4024:ada9:b236:d044:cb78	208.68.203.120

cb15:901b:d157:4024:ada9:b236:d044:cb79	208.68.203.121
cb15:901b:d157:4024:ada9:b236:d044:cb7a	208.68.203.122
cb15:901b:d157:4024:ada9:b236:d044:cb7b	208.68.203.123
cb15:901b:d157:4024:ada9:b236:d044:cb7c	208.68.203.124
cb15:901b:d157:4024:ada9:b236:d044:cb7d	208.68.203.125
cb15:901b:d157:4024:ada9:b236:d044:cb7e	208.68.203.126
cb15:901b:d157:4024:ada9:b236:d044:cb7f	208.68.203.127
cb15:901b:d157:4024:ada9:b236:d044:cb80	208.68.203.128
cb15:901b:d157:4024:ada9:b236:d044:cb81	208.68.203.129
cb15:901b:d157:4024:ada9:b236:d044:cb82	208.68.203.130
cb15:901b:d157:4024:ada9:b236:d044:cb83	208.68.203.131
cb15:901b:d157:4024:ada9:b236:d044:cb84	208.68.203.132
cb15:901b:d157:4024:ada9:b236:d044:cb85	208.68.203.133
cb15:901b:d157:4024:ada9:b236:d044:cb86	208.68.203.134
cb15:901b:d157:4024:ada9:b236:d044:cb87	208.68.203.135
cb15:901b:d157:4024:ada9:b236:d044:cb88	208.68.203.136
cb15:901b:d157:4024:ada9:b236:d044:cb89	208.68.203.137
cb15:901b:d157:4024:ada9:b236:d044:cb8a	208.68.203.138
cb15:901b:d157:4024:ada9:b236:d044:cb8b	208.68.203.139
cb15:901b:d157:4024:ada9:b236:d044:cb8c	208.68.203.140
cb15:901b:d157:4024:ada9:b236:d044:cb8d	208.68.203.141
cb15:901b:d157:4024:ada9:b236:d044:cb8e	208.68.203.142
cb15:901b:d157:4024:ada9:b236:d044:cb8f	208.68.203.143
cb15:901b:d157:4024:ada9:b236:d044:cb90	208.68.203.144
cb15:901b:d157:4024:ada9:b236:d044:cb91	208.68.203.145
cb15:901b:d157:4024:ada9:b236:d044:cb92	208.68.203.146
cb15:901b:d157:4024:ada9:b236:d044:cb93	208.68.203.147
cb15:901b:d157:4024:ada9:b236:d044:cb94	208.68.203.148
cb15:901b:d157:4024:ada9:b236:d044:cb95	208.68.203.149
cb15:901b:d157:4024:ada9:b236:d044:cb96	208.68.203.150
cb15:901b:d157:4024:ada9:b236:d044:cb97	208.68.203.151
cb15:901b:d157:4024:ada9:b236:d044:cb98	208.68.203.152
cb15:901b:d157:4024:ada9:b236:d044:cb99	208.68.203.153
cb15:901b:d157:4024:ada9:b236:d044:cb9a	208.68.203.154
cb15:901b:d157:4024:ada9:b236:d044:cb9b	208.68.203.155
cb15:901b:d157:4024:ada9:b236:d044:cb9c	208.68.203.156
cb15:901b:d157:4024:ada9:b236:d044:cb9d	208.68.203.157
cb15:901b:d157:4024:ada9:b236:d044:cb9e	208.68.203.158
cb15:901b:d157:4024:ada9:b236:d044:cb9f	208.68.203.159
cb15:901b:d157:4024:ada9:b236:d044:cba0	208.68.203.160
cb15:901b:d157:4024:ada9:b236:d044:cba1	208.68.203.161
cb15:901b:d157:4024:ada9:b236:d044:cba2	208.68.203.162
cb15:901b:d157:4024:ada9:b236:d044:cba3	208.68.203.163
cb15:901b:d157:4024:ada9:b236:d044:cba4	208.68.203.164
cb15:901b:d157:4024:ada9:b236:d044:cba5	208.68.203.165
cb15:901b:d157:4024:ada9:b236:d044:cba6	208.68.203.166
cb15:901b:d157:4024:ada9:b236:d044:cba7	208.68.203.167
cb15:901b:d157:4024:ada9:b236:d044:cba8	208.68.203.168
cb15:901b:d157:4024:ada9:b236:d044:cba9	208.68.203.169
cb15:901b:d157:4024:ada9:b236:d044:cbaa	208.68.203.170
cb15:901b:d157:4024:ada9:b236:d044:cbab	208.68.203.171
cb15:901b:d157:4024:ada9:b236:d044:cbac	208.68.203.172
cb15:901b:d157:4024:ada9:b236:d044:cbad	208.68.203.173
cb15:901b:d157:4024:ada9:b236:d044:cbae	208.68.203.174
cb15:901b:d157:4024:ada9:b236:d044:cbaf	208.68.203.175
cb15:901b:d157:4024:ada9:b236:d044:cbb0	208.68.203.176
cb15:901b:d157:4024:ada9:b236:d044:cbb1	208.68.203.177
cb15:901b:d157:4024:ada9:b236:d044:cbb2	208.68.203.178
cb15:901b:d157:4024:ada9:b236:d044:cbb3	208.68.203.179
cb15:901b:d157:4024:ada9:b236:d044:cbb4	208.68.203.180

cb15:901b:d157:4024:ada9:b236:d044:cbb5	208.68.203.181
cb15:901b:d157:4024:ada9:b236:d044:cbb6	208.68.203.182
cb15:901b:d157:4024:ada9:b236:d044:cbb7	208.68.203.183
cb15:901b:d157:4024:ada9:b236:d044:cbb8	208.68.203.184
cb15:901b:d157:4024:ada9:b236:d044:cbb9	208.68.203.185
cb15:901b:d157:4024:ada9:b236:d044:cbba	208.68.203.186
cb15:901b:d157:4024:ada9:b236:d044:cbbb	208.68.203.187
cb15:901b:d157:4024:ada9:b236:d044:cbbc	208.68.203.188
cb15:901b:d157:4024:ada9:b236:d044:cbbd	208.68.203.189
cb15:901b:d157:4024:ada9:b236:d044:cbbe	208.68.203.190
cb15:901b:d157:4024:ada9:b236:d044:cbbf	208.68.203.191
cb15:901b:d157:4024:ada9:b236:d044:cbc0	208.68.203.192
cb15:901b:d157:4024:ada9:b236:d044:cbc1	208.68.203.193
cb15:901b:d157:4024:ada9:b236:d044:cbc2	208.68.203.194
cb15:901b:d157:4024:ada9:b236:d044:cbc3	208.68.203.195
cb15:901b:d157:4024:ada9:b236:d044:cbc4	208.68.203.196
cb15:901b:d157:4024:ada9:b236:d044:cbc5	208.68.203.197
cb15:901b:d157:4024:ada9:b236:d044:cbc6	208.68.203.198
cb15:901b:d157:4024:ada9:b236:d044:cbc7	208.68.203.199
cb15:901b:d157:4024:ada9:b236:d044:cbc8	208.68.203.200
cb15:901b:d157:4024:ada9:b236:d044:cbc9	208.68.203.201
cb15:901b:d157:4024:ada9:b236:d044:cbca	208.68.203.202
cb15:901b:d157:4024:ada9:b236:d044:cbcb	208.68.203.203
cb15:901b:d157:4024:ada9:b236:d044:cbcc	208.68.203.204
cb15:901b:d157:4024:ada9:b236:d044:cbcd	208.68.203.205
cb15:901b:d157:4024:ada9:b236:d044:cbce	208.68.203.206
cb15:901b:d157:4024:ada9:b236:d044:cbcf	208.68.203.207
cb15:901b:d157:4024:ada9:b236:d044:cbd0	208.68.203.208
cb15:901b:d157:4024:ada9:b236:d044:cbd1	208.68.203.209
cb15:901b:d157:4024:ada9:b236:d044:cbd2	208.68.203.210
cb15:901b:d157:4024:ada9:b236:d044:cbd3	208.68.203.211
cb15:901b:d157:4024:ada9:b236:d044:cbd4	208.68.203.212
cb15:901b:d157:4024:ada9:b236:d044:cbd5	208.68.203.213
cb15:901b:d157:4024:ada9:b236:d044:cbd6	208.68.203.214
cb15:901b:d157:4024:ada9:b236:d044:cbd7	208.68.203.215
cb15:901b:d157:4024:ada9:b236:d044:cbd8	208.68.203.216
cb15:901b:d157:4024:ada9:b236:d044:cbd9	208.68.203.217
cb15:901b:d157:4024:ada9:b236:d044:cbda	208.68.203.218
cb15:901b:d157:4024:ada9:b236:d044:cbdb	208.68.203.219
cb15:901b:d157:4024:ada9:b236:d044:cbdc	208.68.203.220
cb15:901b:d157:4024:ada9:b236:d044:cbdd	208.68.203.221
cb15:901b:d157:4024:ada9:b236:d044:cbde	208.68.203.222
cb15:901b:d157:4024:ada9:b236:d044:cbdf	208.68.203.223
cb15:901b:d157:4024:ada9:b236:d044:cbe0	208.68.203.224
cb15:901b:d157:4024:ada9:b236:d044:cbe1	208.68.203.225
cb15:901b:d157:4024:ada9:b236:d044:cbe2	208.68.203.226
cb15:901b:d157:4024:ada9:b236:d044:cbe3	208.68.203.227
cb15:901b:d157:4024:ada9:b236:d044:cbe4	208.68.203.228
cb15:901b:d157:4024:ada9:b236:d044:cbe5	208.68.203.229
cb15:901b:d157:4024:ada9:b236:d044:cbe6	208.68.203.230
cb15:901b:d157:4024:ada9:b236:d044:cbe7	208.68.203.231
cb15:901b:d157:4024:ada9:b236:d044:cbe8	208.68.203.232
cb15:901b:d157:4024:ada9:b236:d044:cbe9	208.68.203.233
cb15:901b:d157:4024:ada9:b236:d044:cbea	208.68.203.234
cb15:901b:d157:4024:ada9:b236:d044:cbeb	208.68.203.235
cb15:901b:d157:4024:ada9:b236:d044:cbec	208.68.203.236
cb15:901b:d157:4024:ada9:b236:d044:cbed	208.68.203.237
cb15:901b:d157:4024:ada9:b236:d044:cbee	208.68.203.238
cb15:901b:d157:4024:ada9:b236:d044:cbef	208.68.203.239
cb15:901b:d157:4024:ada9:b236:d044:cbf0	208.68.203.240
cb15:901b:d157:4024:ada9:b236:d044:cbf1	208.68.203.241
cb15:901b:d157:4024:ada9:b236:d044:cbf2	208.68.203.242
cb15:901b:d157:4024:ada9:b236:d044:cbf3	208.68.203.243
cb15:901b:d157:4024:ada9:b236:d044:cbf4	208.68.203.244
cb15:901b:d157:4024:ada9:b236:d044:cbf5	208.68.203.245
cb15:901b:d157:4024:ada9:b236:d044:cbf6	208.68.203.246
cb15:901b:d157:4024:ada9:b236:d044:cbf7	208.68.203.247
cb15:901b:d157:4024:ada9:b236:d044:cbf8	208.68.203.248
cb15:901b:d157:4024:ada9:b236:d044:cbf9	208.68.203.249
cb15:901b:d157:4024:ada9:b236:d044:cbfa	208.68.203.250
cb15:901b:d157:4024:ada9:b236:d044:cbfb	208.68.203.251
cb15:901b:d157:4024:ada9:b236:d044:cbfc	208.68.203.252
cb15:901b:d157:4024:ada9:b236:d044:cbfd	208.68.203.253
cb15:901b:d157:4024:ada9:b236:d044:cbfe	208.68.203.254
cb15:901b:d157:4024:ada9:b236:d044:cbff	208.68.203.255

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.