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:f399:cb01	243.153.203.1
cb15:901b:d157:4024:ada9:b236:f399:cb02	243.153.203.2
cb15:901b:d157:4024:ada9:b236:f399:cb03	243.153.203.3
cb15:901b:d157:4024:ada9:b236:f399:cb04	243.153.203.4
cb15:901b:d157:4024:ada9:b236:f399:cb05	243.153.203.5
cb15:901b:d157:4024:ada9:b236:f399:cb06	243.153.203.6
cb15:901b:d157:4024:ada9:b236:f399:cb07	243.153.203.7
cb15:901b:d157:4024:ada9:b236:f399:cb08	243.153.203.8
cb15:901b:d157:4024:ada9:b236:f399:cb09	243.153.203.9
cb15:901b:d157:4024:ada9:b236:f399:cb0a	243.153.203.10
cb15:901b:d157:4024:ada9:b236:f399:cb0b	243.153.203.11
cb15:901b:d157:4024:ada9:b236:f399:cb0c	243.153.203.12
cb15:901b:d157:4024:ada9:b236:f399:cb0d	243.153.203.13
cb15:901b:d157:4024:ada9:b236:f399:cb0e	243.153.203.14
cb15:901b:d157:4024:ada9:b236:f399:cb0f	243.153.203.15
cb15:901b:d157:4024:ada9:b236:f399:cb10	243.153.203.16
cb15:901b:d157:4024:ada9:b236:f399:cb11	243.153.203.17
cb15:901b:d157:4024:ada9:b236:f399:cb12	243.153.203.18
cb15:901b:d157:4024:ada9:b236:f399:cb13	243.153.203.19
cb15:901b:d157:4024:ada9:b236:f399:cb14	243.153.203.20
cb15:901b:d157:4024:ada9:b236:f399:cb15	243.153.203.21
cb15:901b:d157:4024:ada9:b236:f399:cb16	243.153.203.22
cb15:901b:d157:4024:ada9:b236:f399:cb17	243.153.203.23
cb15:901b:d157:4024:ada9:b236:f399:cb18	243.153.203.24
cb15:901b:d157:4024:ada9:b236:f399:cb19	243.153.203.25
cb15:901b:d157:4024:ada9:b236:f399:cb1a	243.153.203.26
cb15:901b:d157:4024:ada9:b236:f399:cb1b	243.153.203.27
cb15:901b:d157:4024:ada9:b236:f399:cb1c	243.153.203.28
cb15:901b:d157:4024:ada9:b236:f399:cb1d	243.153.203.29
cb15:901b:d157:4024:ada9:b236:f399:cb1e	243.153.203.30
cb15:901b:d157:4024:ada9:b236:f399:cb1f	243.153.203.31
cb15:901b:d157:4024:ada9:b236:f399:cb20	243.153.203.32
cb15:901b:d157:4024:ada9:b236:f399:cb21	243.153.203.33
cb15:901b:d157:4024:ada9:b236:f399:cb22	243.153.203.34
cb15:901b:d157:4024:ada9:b236:f399:cb23	243.153.203.35
cb15:901b:d157:4024:ada9:b236:f399:cb24	243.153.203.36
cb15:901b:d157:4024:ada9:b236:f399:cb25	243.153.203.37
cb15:901b:d157:4024:ada9:b236:f399:cb26	243.153.203.38
cb15:901b:d157:4024:ada9:b236:f399:cb27	243.153.203.39
cb15:901b:d157:4024:ada9:b236:f399:cb28	243.153.203.40
cb15:901b:d157:4024:ada9:b236:f399:cb29	243.153.203.41
cb15:901b:d157:4024:ada9:b236:f399:cb2a	243.153.203.42
cb15:901b:d157:4024:ada9:b236:f399:cb2b	243.153.203.43
cb15:901b:d157:4024:ada9:b236:f399:cb2c	243.153.203.44
cb15:901b:d157:4024:ada9:b236:f399:cb2d	243.153.203.45
cb15:901b:d157:4024:ada9:b236:f399:cb2e	243.153.203.46
cb15:901b:d157:4024:ada9:b236:f399:cb2f	243.153.203.47
cb15:901b:d157:4024:ada9:b236:f399:cb30	243.153.203.48
cb15:901b:d157:4024:ada9:b236:f399:cb31	243.153.203.49
cb15:901b:d157:4024:ada9:b236:f399:cb32	243.153.203.50
cb15:901b:d157:4024:ada9:b236:f399:cb33	243.153.203.51
cb15:901b:d157:4024:ada9:b236:f399:cb34	243.153.203.52
cb15:901b:d157:4024:ada9:b236:f399:cb35	243.153.203.53
cb15:901b:d157:4024:ada9:b236:f399:cb36	243.153.203.54
cb15:901b:d157:4024:ada9:b236:f399:cb37	243.153.203.55
cb15:901b:d157:4024:ada9:b236:f399:cb38	243.153.203.56
cb15:901b:d157:4024:ada9:b236:f399:cb39	243.153.203.57
cb15:901b:d157:4024:ada9:b236:f399:cb3a	243.153.203.58
cb15:901b:d157:4024:ada9:b236:f399:cb3b	243.153.203.59
cb15:901b:d157:4024:ada9:b236:f399:cb3c	243.153.203.60

cb15:901b:d157:4024:ada9:b236:f399:cb3d	243.153.203.61
cb15:901b:d157:4024:ada9:b236:f399:cb3e	243.153.203.62
cb15:901b:d157:4024:ada9:b236:f399:cb3f	243.153.203.63
cb15:901b:d157:4024:ada9:b236:f399:cb40	243.153.203.64
cb15:901b:d157:4024:ada9:b236:f399:cb41	243.153.203.65
cb15:901b:d157:4024:ada9:b236:f399:cb42	243.153.203.66
cb15:901b:d157:4024:ada9:b236:f399:cb43	243.153.203.67
cb15:901b:d157:4024:ada9:b236:f399:cb44	243.153.203.68
cb15:901b:d157:4024:ada9:b236:f399:cb45	243.153.203.69
cb15:901b:d157:4024:ada9:b236:f399:cb46	243.153.203.70
cb15:901b:d157:4024:ada9:b236:f399:cb47	243.153.203.71
cb15:901b:d157:4024:ada9:b236:f399:cb48	243.153.203.72
cb15:901b:d157:4024:ada9:b236:f399:cb49	243.153.203.73
cb15:901b:d157:4024:ada9:b236:f399:cb4a	243.153.203.74
cb15:901b:d157:4024:ada9:b236:f399:cb4b	243.153.203.75
cb15:901b:d157:4024:ada9:b236:f399:cb4c	243.153.203.76
cb15:901b:d157:4024:ada9:b236:f399:cb4d	243.153.203.77
cb15:901b:d157:4024:ada9:b236:f399:cb4e	243.153.203.78
cb15:901b:d157:4024:ada9:b236:f399:cb4f	243.153.203.79
cb15:901b:d157:4024:ada9:b236:f399:cb50	243.153.203.80
cb15:901b:d157:4024:ada9:b236:f399:cb51	243.153.203.81
cb15:901b:d157:4024:ada9:b236:f399:cb52	243.153.203.82
cb15:901b:d157:4024:ada9:b236:f399:cb53	243.153.203.83
cb15:901b:d157:4024:ada9:b236:f399:cb54	243.153.203.84
cb15:901b:d157:4024:ada9:b236:f399:cb55	243.153.203.85
cb15:901b:d157:4024:ada9:b236:f399:cb56	243.153.203.86
cb15:901b:d157:4024:ada9:b236:f399:cb57	243.153.203.87
cb15:901b:d157:4024:ada9:b236:f399:cb58	243.153.203.88
cb15:901b:d157:4024:ada9:b236:f399:cb59	243.153.203.89
cb15:901b:d157:4024:ada9:b236:f399:cb5a	243.153.203.90
cb15:901b:d157:4024:ada9:b236:f399:cb5b	243.153.203.91
cb15:901b:d157:4024:ada9:b236:f399:cb5c	243.153.203.92
cb15:901b:d157:4024:ada9:b236:f399:cb5d	243.153.203.93
cb15:901b:d157:4024:ada9:b236:f399:cb5e	243.153.203.94
cb15:901b:d157:4024:ada9:b236:f399:cb5f	243.153.203.95
cb15:901b:d157:4024:ada9:b236:f399:cb60	243.153.203.96
cb15:901b:d157:4024:ada9:b236:f399:cb61	243.153.203.97
cb15:901b:d157:4024:ada9:b236:f399:cb62	243.153.203.98
cb15:901b:d157:4024:ada9:b236:f399:cb63	243.153.203.99
cb15:901b:d157:4024:ada9:b236:f399:cb64	243.153.203.100
cb15:901b:d157:4024:ada9:b236:f399:cb65	243.153.203.101
cb15:901b:d157:4024:ada9:b236:f399:cb66	243.153.203.102
cb15:901b:d157:4024:ada9:b236:f399:cb67	243.153.203.103
cb15:901b:d157:4024:ada9:b236:f399:cb68	243.153.203.104
cb15:901b:d157:4024:ada9:b236:f399:cb69	243.153.203.105
cb15:901b:d157:4024:ada9:b236:f399:cb6a	243.153.203.106
cb15:901b:d157:4024:ada9:b236:f399:cb6b	243.153.203.107
cb15:901b:d157:4024:ada9:b236:f399:cb6c	243.153.203.108
cb15:901b:d157:4024:ada9:b236:f399:cb6d	243.153.203.109
cb15:901b:d157:4024:ada9:b236:f399:cb6e	243.153.203.110
cb15:901b:d157:4024:ada9:b236:f399:cb6f	243.153.203.111
cb15:901b:d157:4024:ada9:b236:f399:cb70	243.153.203.112
cb15:901b:d157:4024:ada9:b236:f399:cb71	243.153.203.113
cb15:901b:d157:4024:ada9:b236:f399:cb72	243.153.203.114
cb15:901b:d157:4024:ada9:b236:f399:cb73	243.153.203.115
cb15:901b:d157:4024:ada9:b236:f399:cb74	243.153.203.116
cb15:901b:d157:4024:ada9:b236:f399:cb75	243.153.203.117
cb15:901b:d157:4024:ada9:b236:f399:cb76	243.153.203.118
cb15:901b:d157:4024:ada9:b236:f399:cb77	243.153.203.119
cb15:901b:d157:4024:ada9:b236:f399:cb78	243.153.203.120

cb15:901b:d157:4024:ada9:b236:f399:cb79	243.153.203.121
cb15:901b:d157:4024:ada9:b236:f399:cb7a	243.153.203.122
cb15:901b:d157:4024:ada9:b236:f399:cb7b	243.153.203.123
cb15:901b:d157:4024:ada9:b236:f399:cb7c	243.153.203.124
cb15:901b:d157:4024:ada9:b236:f399:cb7d	243.153.203.125
cb15:901b:d157:4024:ada9:b236:f399:cb7e	243.153.203.126
cb15:901b:d157:4024:ada9:b236:f399:cb7f	243.153.203.127
cb15:901b:d157:4024:ada9:b236:f399:cb80	243.153.203.128
cb15:901b:d157:4024:ada9:b236:f399:cb81	243.153.203.129
cb15:901b:d157:4024:ada9:b236:f399:cb82	243.153.203.130
cb15:901b:d157:4024:ada9:b236:f399:cb83	243.153.203.131
cb15:901b:d157:4024:ada9:b236:f399:cb84	243.153.203.132
cb15:901b:d157:4024:ada9:b236:f399:cb85	243.153.203.133
cb15:901b:d157:4024:ada9:b236:f399:cb86	243.153.203.134
cb15:901b:d157:4024:ada9:b236:f399:cb87	243.153.203.135
cb15:901b:d157:4024:ada9:b236:f399:cb88	243.153.203.136
cb15:901b:d157:4024:ada9:b236:f399:cb89	243.153.203.137
cb15:901b:d157:4024:ada9:b236:f399:cb8a	243.153.203.138
cb15:901b:d157:4024:ada9:b236:f399:cb8b	243.153.203.139
cb15:901b:d157:4024:ada9:b236:f399:cb8c	243.153.203.140
cb15:901b:d157:4024:ada9:b236:f399:cb8d	243.153.203.141
cb15:901b:d157:4024:ada9:b236:f399:cb8e	243.153.203.142
cb15:901b:d157:4024:ada9:b236:f399:cb8f	243.153.203.143
cb15:901b:d157:4024:ada9:b236:f399:cb90	243.153.203.144
cb15:901b:d157:4024:ada9:b236:f399:cb91	243.153.203.145
cb15:901b:d157:4024:ada9:b236:f399:cb92	243.153.203.146
cb15:901b:d157:4024:ada9:b236:f399:cb93	243.153.203.147
cb15:901b:d157:4024:ada9:b236:f399:cb94	243.153.203.148
cb15:901b:d157:4024:ada9:b236:f399:cb95	243.153.203.149
cb15:901b:d157:4024:ada9:b236:f399:cb96	243.153.203.150
cb15:901b:d157:4024:ada9:b236:f399:cb97	243.153.203.151
cb15:901b:d157:4024:ada9:b236:f399:cb98	243.153.203.152
cb15:901b:d157:4024:ada9:b236:f399:cb99	243.153.203.153
cb15:901b:d157:4024:ada9:b236:f399:cb9a	243.153.203.154
cb15:901b:d157:4024:ada9:b236:f399:cb9b	243.153.203.155
cb15:901b:d157:4024:ada9:b236:f399:cb9c	243.153.203.156
cb15:901b:d157:4024:ada9:b236:f399:cb9d	243.153.203.157
cb15:901b:d157:4024:ada9:b236:f399:cb9e	243.153.203.158
cb15:901b:d157:4024:ada9:b236:f399:cb9f	243.153.203.159
cb15:901b:d157:4024:ada9:b236:f399:cba0	243.153.203.160
cb15:901b:d157:4024:ada9:b236:f399:cba1	243.153.203.161
cb15:901b:d157:4024:ada9:b236:f399:cba2	243.153.203.162
cb15:901b:d157:4024:ada9:b236:f399:cba3	243.153.203.163
cb15:901b:d157:4024:ada9:b236:f399:cba4	243.153.203.164
cb15:901b:d157:4024:ada9:b236:f399:cba5	243.153.203.165
cb15:901b:d157:4024:ada9:b236:f399:cba6	243.153.203.166
cb15:901b:d157:4024:ada9:b236:f399:cba7	243.153.203.167
cb15:901b:d157:4024:ada9:b236:f399:cba8	243.153.203.168
cb15:901b:d157:4024:ada9:b236:f399:cba9	243.153.203.169
cb15:901b:d157:4024:ada9:b236:f399:cbaa	243.153.203.170
cb15:901b:d157:4024:ada9:b236:f399:cbab	243.153.203.171
cb15:901b:d157:4024:ada9:b236:f399:cbac	243.153.203.172
cb15:901b:d157:4024:ada9:b236:f399:cbad	243.153.203.173
cb15:901b:d157:4024:ada9:b236:f399:cbae	243.153.203.174
cb15:901b:d157:4024:ada9:b236:f399:cbaf	243.153.203.175
cb15:901b:d157:4024:ada9:b236:f399:cbb0	243.153.203.176
cb15:901b:d157:4024:ada9:b236:f399:cbb1	243.153.203.177
cb15:901b:d157:4024:ada9:b236:f399:cbb2	243.153.203.178
cb15:901b:d157:4024:ada9:b236:f399:cbb3	243.153.203.179
cb15:901b:d157:4024:ada9:b236:f399:cbb4	243.153.203.180

cb15:901b:d157:4024:ada9:b236:f399:cbb5	243.153.203.181
cb15:901b:d157:4024:ada9:b236:f399:cbb6	243.153.203.182
cb15:901b:d157:4024:ada9:b236:f399:cbb7	243.153.203.183
cb15:901b:d157:4024:ada9:b236:f399:cbb8	243.153.203.184
cb15:901b:d157:4024:ada9:b236:f399:cbb9	243.153.203.185
cb15:901b:d157:4024:ada9:b236:f399:cbba	243.153.203.186
cb15:901b:d157:4024:ada9:b236:f399:cbbb	243.153.203.187
cb15:901b:d157:4024:ada9:b236:f399:cbbc	243.153.203.188
cb15:901b:d157:4024:ada9:b236:f399:cbbd	243.153.203.189
cb15:901b:d157:4024:ada9:b236:f399:cbbe	243.153.203.190
cb15:901b:d157:4024:ada9:b236:f399:cbbf	243.153.203.191
cb15:901b:d157:4024:ada9:b236:f399:cbc0	243.153.203.192
cb15:901b:d157:4024:ada9:b236:f399:cbc1	243.153.203.193
cb15:901b:d157:4024:ada9:b236:f399:cbc2	243.153.203.194
cb15:901b:d157:4024:ada9:b236:f399:cbc3	243.153.203.195
cb15:901b:d157:4024:ada9:b236:f399:cbc4	243.153.203.196
cb15:901b:d157:4024:ada9:b236:f399:cbc5	243.153.203.197
cb15:901b:d157:4024:ada9:b236:f399:cbc6	243.153.203.198
cb15:901b:d157:4024:ada9:b236:f399:cbc7	243.153.203.199
cb15:901b:d157:4024:ada9:b236:f399:cbc8	243.153.203.200
cb15:901b:d157:4024:ada9:b236:f399:cbc9	243.153.203.201
cb15:901b:d157:4024:ada9:b236:f399:cbca	243.153.203.202
cb15:901b:d157:4024:ada9:b236:f399:cbcb	243.153.203.203
cb15:901b:d157:4024:ada9:b236:f399:cbcc	243.153.203.204
cb15:901b:d157:4024:ada9:b236:f399:cbcd	243.153.203.205
cb15:901b:d157:4024:ada9:b236:f399:cbce	243.153.203.206
cb15:901b:d157:4024:ada9:b236:f399:cbcf	243.153.203.207
cb15:901b:d157:4024:ada9:b236:f399:cbd0	243.153.203.208
cb15:901b:d157:4024:ada9:b236:f399:cbd1	243.153.203.209
cb15:901b:d157:4024:ada9:b236:f399:cbd2	243.153.203.210
cb15:901b:d157:4024:ada9:b236:f399:cbd3	243.153.203.211
cb15:901b:d157:4024:ada9:b236:f399:cbd4	243.153.203.212
cb15:901b:d157:4024:ada9:b236:f399:cbd5	243.153.203.213
cb15:901b:d157:4024:ada9:b236:f399:cbd6	243.153.203.214
cb15:901b:d157:4024:ada9:b236:f399:cbd7	243.153.203.215
cb15:901b:d157:4024:ada9:b236:f399:cbd8	243.153.203.216
cb15:901b:d157:4024:ada9:b236:f399:cbd9	243.153.203.217
cb15:901b:d157:4024:ada9:b236:f399:cbda	243.153.203.218
cb15:901b:d157:4024:ada9:b236:f399:cbdb	243.153.203.219
cb15:901b:d157:4024:ada9:b236:f399:cbdc	243.153.203.220
cb15:901b:d157:4024:ada9:b236:f399:cbdd	243.153.203.221
cb15:901b:d157:4024:ada9:b236:f399:cbde	243.153.203.222
cb15:901b:d157:4024:ada9:b236:f399:cbdf	243.153.203.223
cb15:901b:d157:4024:ada9:b236:f399:cbe0	243.153.203.224
cb15:901b:d157:4024:ada9:b236:f399:cbe1	243.153.203.225
cb15:901b:d157:4024:ada9:b236:f399:cbe2	243.153.203.226
cb15:901b:d157:4024:ada9:b236:f399:cbe3	243.153.203.227
cb15:901b:d157:4024:ada9:b236:f399:cbe4	243.153.203.228
cb15:901b:d157:4024:ada9:b236:f399:cbe5	243.153.203.229
cb15:901b:d157:4024:ada9:b236:f399:cbe6	243.153.203.230
cb15:901b:d157:4024:ada9:b236:f399:cbe7	243.153.203.231
cb15:901b:d157:4024:ada9:b236:f399:cbe8	243.153.203.232
cb15:901b:d157:4024:ada9:b236:f399:cbe9	243.153.203.233
cb15:901b:d157:4024:ada9:b236:f399:cbea	243.153.203.234
cb15:901b:d157:4024:ada9:b236:f399:cbeb	243.153.203.235
cb15:901b:d157:4024:ada9:b236:f399:cbec	243.153.203.236
cb15:901b:d157:4024:ada9:b236:f399:cbed	243.153.203.237
cb15:901b:d157:4024:ada9:b236:f399:cbee	243.153.203.238
cb15:901b:d157:4024:ada9:b236:f399:cbef	243.153.203.239
cb15:901b:d157:4024:ada9:b236:f399:cbf0	243.153.203.240
cb15:901b:d157:4024:ada9:b236:f399:cbf1	243.153.203.241
cb15:901b:d157:4024:ada9:b236:f399:cbf2	243.153.203.242
cb15:901b:d157:4024:ada9:b236:f399:cbf3	243.153.203.243
cb15:901b:d157:4024:ada9:b236:f399:cbf4	243.153.203.244
cb15:901b:d157:4024:ada9:b236:f399:cbf5	243.153.203.245
cb15:901b:d157:4024:ada9:b236:f399:cbf6	243.153.203.246
cb15:901b:d157:4024:ada9:b236:f399:cbf7	243.153.203.247
cb15:901b:d157:4024:ada9:b236:f399:cbf8	243.153.203.248
cb15:901b:d157:4024:ada9:b236:f399:cbf9	243.153.203.249
cb15:901b:d157:4024:ada9:b236:f399:cbfa	243.153.203.250
cb15:901b:d157:4024:ada9:b236:f399:cbfb	243.153.203.251
cb15:901b:d157:4024:ada9:b236:f399:cbfc	243.153.203.252
cb15:901b:d157:4024:ada9:b236:f399:cbfd	243.153.203.253
cb15:901b:d157:4024:ada9:b236:f399:cbfe	243.153.203.254
cb15:901b:d157:4024:ada9:b236:f399:cbff	243.153.203.255

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.