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:901b:1324:80df:b155:c749:cb01	199.73.203.1
cb15:901b:901b:1324:80df:b155:c749:cb02	199.73.203.2
cb15:901b:901b:1324:80df:b155:c749:cb03	199.73.203.3
cb15:901b:901b:1324:80df:b155:c749:cb04	199.73.203.4
cb15:901b:901b:1324:80df:b155:c749:cb05	199.73.203.5
cb15:901b:901b:1324:80df:b155:c749:cb06	199.73.203.6
cb15:901b:901b:1324:80df:b155:c749:cb07	199.73.203.7
cb15:901b:901b:1324:80df:b155:c749:cb08	199.73.203.8
cb15:901b:901b:1324:80df:b155:c749:cb09	199.73.203.9
cb15:901b:901b:1324:80df:b155:c749:cb0a	199.73.203.10
cb15:901b:901b:1324:80df:b155:c749:cb0b	199.73.203.11
cb15:901b:901b:1324:80df:b155:c749:cb0c	199.73.203.12
cb15:901b:901b:1324:80df:b155:c749:cb0d	199.73.203.13
cb15:901b:901b:1324:80df:b155:c749:cb0e	199.73.203.14
cb15:901b:901b:1324:80df:b155:c749:cb0f	199.73.203.15
cb15:901b:901b:1324:80df:b155:c749:cb10	199.73.203.16
cb15:901b:901b:1324:80df:b155:c749:cb11	199.73.203.17
cb15:901b:901b:1324:80df:b155:c749:cb12	199.73.203.18
cb15:901b:901b:1324:80df:b155:c749:cb13	199.73.203.19
cb15:901b:901b:1324:80df:b155:c749:cb14	199.73.203.20
cb15:901b:901b:1324:80df:b155:c749:cb15	199.73.203.21
cb15:901b:901b:1324:80df:b155:c749:cb16	199.73.203.22
cb15:901b:901b:1324:80df:b155:c749:cb17	199.73.203.23
cb15:901b:901b:1324:80df:b155:c749:cb18	199.73.203.24
cb15:901b:901b:1324:80df:b155:c749:cb19	199.73.203.25
cb15:901b:901b:1324:80df:b155:c749:cb1a	199.73.203.26
cb15:901b:901b:1324:80df:b155:c749:cb1b	199.73.203.27
cb15:901b:901b:1324:80df:b155:c749:cb1c	199.73.203.28
cb15:901b:901b:1324:80df:b155:c749:cb1d	199.73.203.29
cb15:901b:901b:1324:80df:b155:c749:cb1e	199.73.203.30
cb15:901b:901b:1324:80df:b155:c749:cb1f	199.73.203.31
cb15:901b:901b:1324:80df:b155:c749:cb20	199.73.203.32
cb15:901b:901b:1324:80df:b155:c749:cb21	199.73.203.33
cb15:901b:901b:1324:80df:b155:c749:cb22	199.73.203.34
cb15:901b:901b:1324:80df:b155:c749:cb23	199.73.203.35
cb15:901b:901b:1324:80df:b155:c749:cb24	199.73.203.36
cb15:901b:901b:1324:80df:b155:c749:cb25	199.73.203.37
cb15:901b:901b:1324:80df:b155:c749:cb26	199.73.203.38
cb15:901b:901b:1324:80df:b155:c749:cb27	199.73.203.39
cb15:901b:901b:1324:80df:b155:c749:cb28	199.73.203.40
cb15:901b:901b:1324:80df:b155:c749:cb29	199.73.203.41
cb15:901b:901b:1324:80df:b155:c749:cb2a	199.73.203.42
cb15:901b:901b:1324:80df:b155:c749:cb2b	199.73.203.43
cb15:901b:901b:1324:80df:b155:c749:cb2c	199.73.203.44
cb15:901b:901b:1324:80df:b155:c749:cb2d	199.73.203.45
cb15:901b:901b:1324:80df:b155:c749:cb2e	199.73.203.46
cb15:901b:901b:1324:80df:b155:c749:cb2f	199.73.203.47
cb15:901b:901b:1324:80df:b155:c749:cb30	199.73.203.48
cb15:901b:901b:1324:80df:b155:c749:cb31	199.73.203.49
cb15:901b:901b:1324:80df:b155:c749:cb32	199.73.203.50
cb15:901b:901b:1324:80df:b155:c749:cb33	199.73.203.51
cb15:901b:901b:1324:80df:b155:c749:cb34	199.73.203.52
cb15:901b:901b:1324:80df:b155:c749:cb35	199.73.203.53
cb15:901b:901b:1324:80df:b155:c749:cb36	199.73.203.54
cb15:901b:901b:1324:80df:b155:c749:cb37	199.73.203.55
cb15:901b:901b:1324:80df:b155:c749:cb38	199.73.203.56
cb15:901b:901b:1324:80df:b155:c749:cb39	199.73.203.57
cb15:901b:901b:1324:80df:b155:c749:cb3a	199.73.203.58
cb15:901b:901b:1324:80df:b155:c749:cb3b	199.73.203.59
cb15:901b:901b:1324:80df:b155:c749:cb3c	199.73.203.60

cb15:901b:901b:1324:80df:b155:c749:cb3d	199.73.203.61
cb15:901b:901b:1324:80df:b155:c749:cb3e	199.73.203.62
cb15:901b:901b:1324:80df:b155:c749:cb3f	199.73.203.63
cb15:901b:901b:1324:80df:b155:c749:cb40	199.73.203.64
cb15:901b:901b:1324:80df:b155:c749:cb41	199.73.203.65
cb15:901b:901b:1324:80df:b155:c749:cb42	199.73.203.66
cb15:901b:901b:1324:80df:b155:c749:cb43	199.73.203.67
cb15:901b:901b:1324:80df:b155:c749:cb44	199.73.203.68
cb15:901b:901b:1324:80df:b155:c749:cb45	199.73.203.69
cb15:901b:901b:1324:80df:b155:c749:cb46	199.73.203.70
cb15:901b:901b:1324:80df:b155:c749:cb47	199.73.203.71
cb15:901b:901b:1324:80df:b155:c749:cb48	199.73.203.72
cb15:901b:901b:1324:80df:b155:c749:cb49	199.73.203.73
cb15:901b:901b:1324:80df:b155:c749:cb4a	199.73.203.74
cb15:901b:901b:1324:80df:b155:c749:cb4b	199.73.203.75
cb15:901b:901b:1324:80df:b155:c749:cb4c	199.73.203.76
cb15:901b:901b:1324:80df:b155:c749:cb4d	199.73.203.77
cb15:901b:901b:1324:80df:b155:c749:cb4e	199.73.203.78
cb15:901b:901b:1324:80df:b155:c749:cb4f	199.73.203.79
cb15:901b:901b:1324:80df:b155:c749:cb50	199.73.203.80
cb15:901b:901b:1324:80df:b155:c749:cb51	199.73.203.81
cb15:901b:901b:1324:80df:b155:c749:cb52	199.73.203.82
cb15:901b:901b:1324:80df:b155:c749:cb53	199.73.203.83
cb15:901b:901b:1324:80df:b155:c749:cb54	199.73.203.84
cb15:901b:901b:1324:80df:b155:c749:cb55	199.73.203.85
cb15:901b:901b:1324:80df:b155:c749:cb56	199.73.203.86
cb15:901b:901b:1324:80df:b155:c749:cb57	199.73.203.87
cb15:901b:901b:1324:80df:b155:c749:cb58	199.73.203.88
cb15:901b:901b:1324:80df:b155:c749:cb59	199.73.203.89
cb15:901b:901b:1324:80df:b155:c749:cb5a	199.73.203.90
cb15:901b:901b:1324:80df:b155:c749:cb5b	199.73.203.91
cb15:901b:901b:1324:80df:b155:c749:cb5c	199.73.203.92
cb15:901b:901b:1324:80df:b155:c749:cb5d	199.73.203.93
cb15:901b:901b:1324:80df:b155:c749:cb5e	199.73.203.94
cb15:901b:901b:1324:80df:b155:c749:cb5f	199.73.203.95
cb15:901b:901b:1324:80df:b155:c749:cb60	199.73.203.96
cb15:901b:901b:1324:80df:b155:c749:cb61	199.73.203.97
cb15:901b:901b:1324:80df:b155:c749:cb62	199.73.203.98
cb15:901b:901b:1324:80df:b155:c749:cb63	199.73.203.99
cb15:901b:901b:1324:80df:b155:c749:cb64	199.73.203.100
cb15:901b:901b:1324:80df:b155:c749:cb65	199.73.203.101
cb15:901b:901b:1324:80df:b155:c749:cb66	199.73.203.102
cb15:901b:901b:1324:80df:b155:c749:cb67	199.73.203.103
cb15:901b:901b:1324:80df:b155:c749:cb68	199.73.203.104
cb15:901b:901b:1324:80df:b155:c749:cb69	199.73.203.105
cb15:901b:901b:1324:80df:b155:c749:cb6a	199.73.203.106
cb15:901b:901b:1324:80df:b155:c749:cb6b	199.73.203.107
cb15:901b:901b:1324:80df:b155:c749:cb6c	199.73.203.108
cb15:901b:901b:1324:80df:b155:c749:cb6d	199.73.203.109
cb15:901b:901b:1324:80df:b155:c749:cb6e	199.73.203.110
cb15:901b:901b:1324:80df:b155:c749:cb6f	199.73.203.111
cb15:901b:901b:1324:80df:b155:c749:cb70	199.73.203.112
cb15:901b:901b:1324:80df:b155:c749:cb71	199.73.203.113
cb15:901b:901b:1324:80df:b155:c749:cb72	199.73.203.114
cb15:901b:901b:1324:80df:b155:c749:cb73	199.73.203.115
cb15:901b:901b:1324:80df:b155:c749:cb74	199.73.203.116
cb15:901b:901b:1324:80df:b155:c749:cb75	199.73.203.117
cb15:901b:901b:1324:80df:b155:c749:cb76	199.73.203.118
cb15:901b:901b:1324:80df:b155:c749:cb77	199.73.203.119
cb15:901b:901b:1324:80df:b155:c749:cb78	199.73.203.120

cb15:901b:901b:1324:80df:b155:c749:cb79	199.73.203.121
cb15:901b:901b:1324:80df:b155:c749:cb7a	199.73.203.122
cb15:901b:901b:1324:80df:b155:c749:cb7b	199.73.203.123
cb15:901b:901b:1324:80df:b155:c749:cb7c	199.73.203.124
cb15:901b:901b:1324:80df:b155:c749:cb7d	199.73.203.125
cb15:901b:901b:1324:80df:b155:c749:cb7e	199.73.203.126
cb15:901b:901b:1324:80df:b155:c749:cb7f	199.73.203.127
cb15:901b:901b:1324:80df:b155:c749:cb80	199.73.203.128
cb15:901b:901b:1324:80df:b155:c749:cb81	199.73.203.129
cb15:901b:901b:1324:80df:b155:c749:cb82	199.73.203.130
cb15:901b:901b:1324:80df:b155:c749:cb83	199.73.203.131
cb15:901b:901b:1324:80df:b155:c749:cb84	199.73.203.132
cb15:901b:901b:1324:80df:b155:c749:cb85	199.73.203.133
cb15:901b:901b:1324:80df:b155:c749:cb86	199.73.203.134
cb15:901b:901b:1324:80df:b155:c749:cb87	199.73.203.135
cb15:901b:901b:1324:80df:b155:c749:cb88	199.73.203.136
cb15:901b:901b:1324:80df:b155:c749:cb89	199.73.203.137
cb15:901b:901b:1324:80df:b155:c749:cb8a	199.73.203.138
cb15:901b:901b:1324:80df:b155:c749:cb8b	199.73.203.139
cb15:901b:901b:1324:80df:b155:c749:cb8c	199.73.203.140
cb15:901b:901b:1324:80df:b155:c749:cb8d	199.73.203.141
cb15:901b:901b:1324:80df:b155:c749:cb8e	199.73.203.142
cb15:901b:901b:1324:80df:b155:c749:cb8f	199.73.203.143
cb15:901b:901b:1324:80df:b155:c749:cb90	199.73.203.144
cb15:901b:901b:1324:80df:b155:c749:cb91	199.73.203.145
cb15:901b:901b:1324:80df:b155:c749:cb92	199.73.203.146
cb15:901b:901b:1324:80df:b155:c749:cb93	199.73.203.147
cb15:901b:901b:1324:80df:b155:c749:cb94	199.73.203.148
cb15:901b:901b:1324:80df:b155:c749:cb95	199.73.203.149
cb15:901b:901b:1324:80df:b155:c749:cb96	199.73.203.150
cb15:901b:901b:1324:80df:b155:c749:cb97	199.73.203.151
cb15:901b:901b:1324:80df:b155:c749:cb98	199.73.203.152
cb15:901b:901b:1324:80df:b155:c749:cb99	199.73.203.153
cb15:901b:901b:1324:80df:b155:c749:cb9a	199.73.203.154
cb15:901b:901b:1324:80df:b155:c749:cb9b	199.73.203.155
cb15:901b:901b:1324:80df:b155:c749:cb9c	199.73.203.156
cb15:901b:901b:1324:80df:b155:c749:cb9d	199.73.203.157
cb15:901b:901b:1324:80df:b155:c749:cb9e	199.73.203.158
cb15:901b:901b:1324:80df:b155:c749:cb9f	199.73.203.159
cb15:901b:901b:1324:80df:b155:c749:cba0	199.73.203.160
cb15:901b:901b:1324:80df:b155:c749:cba1	199.73.203.161
cb15:901b:901b:1324:80df:b155:c749:cba2	199.73.203.162
cb15:901b:901b:1324:80df:b155:c749:cba3	199.73.203.163
cb15:901b:901b:1324:80df:b155:c749:cba4	199.73.203.164
cb15:901b:901b:1324:80df:b155:c749:cba5	199.73.203.165
cb15:901b:901b:1324:80df:b155:c749:cba6	199.73.203.166
cb15:901b:901b:1324:80df:b155:c749:cba7	199.73.203.167
cb15:901b:901b:1324:80df:b155:c749:cba8	199.73.203.168
cb15:901b:901b:1324:80df:b155:c749:cba9	199.73.203.169
cb15:901b:901b:1324:80df:b155:c749:cbaa	199.73.203.170
cb15:901b:901b:1324:80df:b155:c749:cbab	199.73.203.171
cb15:901b:901b:1324:80df:b155:c749:cbac	199.73.203.172
cb15:901b:901b:1324:80df:b155:c749:cbad	199.73.203.173
cb15:901b:901b:1324:80df:b155:c749:cbae	199.73.203.174
cb15:901b:901b:1324:80df:b155:c749:cbaf	199.73.203.175
cb15:901b:901b:1324:80df:b155:c749:cbb0	199.73.203.176
cb15:901b:901b:1324:80df:b155:c749:cbb1	199.73.203.177
cb15:901b:901b:1324:80df:b155:c749:cbb2	199.73.203.178
cb15:901b:901b:1324:80df:b155:c749:cbb3	199.73.203.179
cb15:901b:901b:1324:80df:b155:c749:cbb4	199.73.203.180

cb15:901b:901b:1324:80df:b155:c749:cbb5	199.73.203.181
cb15:901b:901b:1324:80df:b155:c749:cbb6	199.73.203.182
cb15:901b:901b:1324:80df:b155:c749:cbb7	199.73.203.183
cb15:901b:901b:1324:80df:b155:c749:cbb8	199.73.203.184
cb15:901b:901b:1324:80df:b155:c749:cbb9	199.73.203.185
cb15:901b:901b:1324:80df:b155:c749:cbba	199.73.203.186
cb15:901b:901b:1324:80df:b155:c749:cbbb	199.73.203.187
cb15:901b:901b:1324:80df:b155:c749:cbbc	199.73.203.188
cb15:901b:901b:1324:80df:b155:c749:cbbd	199.73.203.189
cb15:901b:901b:1324:80df:b155:c749:cbbe	199.73.203.190
cb15:901b:901b:1324:80df:b155:c749:cbbf	199.73.203.191
cb15:901b:901b:1324:80df:b155:c749:cbc0	199.73.203.192
cb15:901b:901b:1324:80df:b155:c749:cbc1	199.73.203.193
cb15:901b:901b:1324:80df:b155:c749:cbc2	199.73.203.194
cb15:901b:901b:1324:80df:b155:c749:cbc3	199.73.203.195
cb15:901b:901b:1324:80df:b155:c749:cbc4	199.73.203.196
cb15:901b:901b:1324:80df:b155:c749:cbc5	199.73.203.197
cb15:901b:901b:1324:80df:b155:c749:cbc6	199.73.203.198
cb15:901b:901b:1324:80df:b155:c749:cbc7	199.73.203.199
cb15:901b:901b:1324:80df:b155:c749:cbc8	199.73.203.200
cb15:901b:901b:1324:80df:b155:c749:cbc9	199.73.203.201
cb15:901b:901b:1324:80df:b155:c749:cbca	199.73.203.202
cb15:901b:901b:1324:80df:b155:c749:cbcb	199.73.203.203
cb15:901b:901b:1324:80df:b155:c749:cbcc	199.73.203.204
cb15:901b:901b:1324:80df:b155:c749:cbcd	199.73.203.205
cb15:901b:901b:1324:80df:b155:c749:cbce	199.73.203.206
cb15:901b:901b:1324:80df:b155:c749:cbcf	199.73.203.207
cb15:901b:901b:1324:80df:b155:c749:cbd0	199.73.203.208
cb15:901b:901b:1324:80df:b155:c749:cbd1	199.73.203.209
cb15:901b:901b:1324:80df:b155:c749:cbd2	199.73.203.210
cb15:901b:901b:1324:80df:b155:c749:cbd3	199.73.203.211
cb15:901b:901b:1324:80df:b155:c749:cbd4	199.73.203.212
cb15:901b:901b:1324:80df:b155:c749:cbd5	199.73.203.213
cb15:901b:901b:1324:80df:b155:c749:cbd6	199.73.203.214
cb15:901b:901b:1324:80df:b155:c749:cbd7	199.73.203.215
cb15:901b:901b:1324:80df:b155:c749:cbd8	199.73.203.216
cb15:901b:901b:1324:80df:b155:c749:cbd9	199.73.203.217
cb15:901b:901b:1324:80df:b155:c749:cbda	199.73.203.218
cb15:901b:901b:1324:80df:b155:c749:cbdb	199.73.203.219
cb15:901b:901b:1324:80df:b155:c749:cbdc	199.73.203.220
cb15:901b:901b:1324:80df:b155:c749:cbdd	199.73.203.221
cb15:901b:901b:1324:80df:b155:c749:cbde	199.73.203.222
cb15:901b:901b:1324:80df:b155:c749:cbdf	199.73.203.223
cb15:901b:901b:1324:80df:b155:c749:cbe0	199.73.203.224
cb15:901b:901b:1324:80df:b155:c749:cbe1	199.73.203.225
cb15:901b:901b:1324:80df:b155:c749:cbe2	199.73.203.226
cb15:901b:901b:1324:80df:b155:c749:cbe3	199.73.203.227
cb15:901b:901b:1324:80df:b155:c749:cbe4	199.73.203.228
cb15:901b:901b:1324:80df:b155:c749:cbe5	199.73.203.229
cb15:901b:901b:1324:80df:b155:c749:cbe6	199.73.203.230
cb15:901b:901b:1324:80df:b155:c749:cbe7	199.73.203.231
cb15:901b:901b:1324:80df:b155:c749:cbe8	199.73.203.232
cb15:901b:901b:1324:80df:b155:c749:cbe9	199.73.203.233
cb15:901b:901b:1324:80df:b155:c749:cbea	199.73.203.234
cb15:901b:901b:1324:80df:b155:c749:cbeb	199.73.203.235
cb15:901b:901b:1324:80df:b155:c749:cbec	199.73.203.236
cb15:901b:901b:1324:80df:b155:c749:cbed	199.73.203.237
cb15:901b:901b:1324:80df:b155:c749:cbee	199.73.203.238
cb15:901b:901b:1324:80df:b155:c749:cbef	199.73.203.239
cb15:901b:901b:1324:80df:b155:c749:cbf0	199.73.203.240
cb15:901b:901b:1324:80df:b155:c749:cbf1	199.73.203.241
cb15:901b:901b:1324:80df:b155:c749:cbf2	199.73.203.242
cb15:901b:901b:1324:80df:b155:c749:cbf3	199.73.203.243
cb15:901b:901b:1324:80df:b155:c749:cbf4	199.73.203.244
cb15:901b:901b:1324:80df:b155:c749:cbf5	199.73.203.245
cb15:901b:901b:1324:80df:b155:c749:cbf6	199.73.203.246
cb15:901b:901b:1324:80df:b155:c749:cbf7	199.73.203.247
cb15:901b:901b:1324:80df:b155:c749:cbf8	199.73.203.248
cb15:901b:901b:1324:80df:b155:c749:cbf9	199.73.203.249
cb15:901b:901b:1324:80df:b155:c749:cbfa	199.73.203.250
cb15:901b:901b:1324:80df:b155:c749:cbfb	199.73.203.251
cb15:901b:901b:1324:80df:b155:c749:cbfc	199.73.203.252
cb15:901b:901b:1324:80df:b155:c749:cbfd	199.73.203.253
cb15:901b:901b:1324:80df:b155:c749:cbfe	199.73.203.254
cb15:901b:901b:1324:80df:b155:c749:cbff	199.73.203.255

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.