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:155:901b:8069:cb15:90cd:cb01	144.205.203.1
cb15:901b:155:901b:8069:cb15:90cd:cb02	144.205.203.2
cb15:901b:155:901b:8069:cb15:90cd:cb03	144.205.203.3
cb15:901b:155:901b:8069:cb15:90cd:cb04	144.205.203.4
cb15:901b:155:901b:8069:cb15:90cd:cb05	144.205.203.5
cb15:901b:155:901b:8069:cb15:90cd:cb06	144.205.203.6
cb15:901b:155:901b:8069:cb15:90cd:cb07	144.205.203.7
cb15:901b:155:901b:8069:cb15:90cd:cb08	144.205.203.8
cb15:901b:155:901b:8069:cb15:90cd:cb09	144.205.203.9
cb15:901b:155:901b:8069:cb15:90cd:cb0a	144.205.203.10
cb15:901b:155:901b:8069:cb15:90cd:cb0b	144.205.203.11
cb15:901b:155:901b:8069:cb15:90cd:cb0c	144.205.203.12
cb15:901b:155:901b:8069:cb15:90cd:cb0d	144.205.203.13
cb15:901b:155:901b:8069:cb15:90cd:cb0e	144.205.203.14
cb15:901b:155:901b:8069:cb15:90cd:cb0f	144.205.203.15
cb15:901b:155:901b:8069:cb15:90cd:cb10	144.205.203.16
cb15:901b:155:901b:8069:cb15:90cd:cb11	144.205.203.17
cb15:901b:155:901b:8069:cb15:90cd:cb12	144.205.203.18
cb15:901b:155:901b:8069:cb15:90cd:cb13	144.205.203.19
cb15:901b:155:901b:8069:cb15:90cd:cb14	144.205.203.20
cb15:901b:155:901b:8069:cb15:90cd:cb15	144.205.203.21
cb15:901b:155:901b:8069:cb15:90cd:cb16	144.205.203.22
cb15:901b:155:901b:8069:cb15:90cd:cb17	144.205.203.23
cb15:901b:155:901b:8069:cb15:90cd:cb18	144.205.203.24
cb15:901b:155:901b:8069:cb15:90cd:cb19	144.205.203.25
cb15:901b:155:901b:8069:cb15:90cd:cb1a	144.205.203.26
cb15:901b:155:901b:8069:cb15:90cd:cb1b	144.205.203.27
cb15:901b:155:901b:8069:cb15:90cd:cb1c	144.205.203.28
cb15:901b:155:901b:8069:cb15:90cd:cb1d	144.205.203.29
cb15:901b:155:901b:8069:cb15:90cd:cb1e	144.205.203.30
cb15:901b:155:901b:8069:cb15:90cd:cb1f	144.205.203.31
cb15:901b:155:901b:8069:cb15:90cd:cb20	144.205.203.32
cb15:901b:155:901b:8069:cb15:90cd:cb21	144.205.203.33
cb15:901b:155:901b:8069:cb15:90cd:cb22	144.205.203.34
cb15:901b:155:901b:8069:cb15:90cd:cb23	144.205.203.35
cb15:901b:155:901b:8069:cb15:90cd:cb24	144.205.203.36
cb15:901b:155:901b:8069:cb15:90cd:cb25	144.205.203.37
cb15:901b:155:901b:8069:cb15:90cd:cb26	144.205.203.38
cb15:901b:155:901b:8069:cb15:90cd:cb27	144.205.203.39
cb15:901b:155:901b:8069:cb15:90cd:cb28	144.205.203.40
cb15:901b:155:901b:8069:cb15:90cd:cb29	144.205.203.41
cb15:901b:155:901b:8069:cb15:90cd:cb2a	144.205.203.42
cb15:901b:155:901b:8069:cb15:90cd:cb2b	144.205.203.43
cb15:901b:155:901b:8069:cb15:90cd:cb2c	144.205.203.44
cb15:901b:155:901b:8069:cb15:90cd:cb2d	144.205.203.45
cb15:901b:155:901b:8069:cb15:90cd:cb2e	144.205.203.46
cb15:901b:155:901b:8069:cb15:90cd:cb2f	144.205.203.47
cb15:901b:155:901b:8069:cb15:90cd:cb30	144.205.203.48
cb15:901b:155:901b:8069:cb15:90cd:cb31	144.205.203.49
cb15:901b:155:901b:8069:cb15:90cd:cb32	144.205.203.50
cb15:901b:155:901b:8069:cb15:90cd:cb33	144.205.203.51
cb15:901b:155:901b:8069:cb15:90cd:cb34	144.205.203.52
cb15:901b:155:901b:8069:cb15:90cd:cb35	144.205.203.53
cb15:901b:155:901b:8069:cb15:90cd:cb36	144.205.203.54
cb15:901b:155:901b:8069:cb15:90cd:cb37	144.205.203.55
cb15:901b:155:901b:8069:cb15:90cd:cb38	144.205.203.56
cb15:901b:155:901b:8069:cb15:90cd:cb39	144.205.203.57
cb15:901b:155:901b:8069:cb15:90cd:cb3a	144.205.203.58
cb15:901b:155:901b:8069:cb15:90cd:cb3b	144.205.203.59
cb15:901b:155:901b:8069:cb15:90cd:cb3c	144.205.203.60

cb15:901b:155:901b:8069:cb15:90cd:cb3d	144.205.203.61
cb15:901b:155:901b:8069:cb15:90cd:cb3e	144.205.203.62
cb15:901b:155:901b:8069:cb15:90cd:cb3f	144.205.203.63
cb15:901b:155:901b:8069:cb15:90cd:cb40	144.205.203.64
cb15:901b:155:901b:8069:cb15:90cd:cb41	144.205.203.65
cb15:901b:155:901b:8069:cb15:90cd:cb42	144.205.203.66
cb15:901b:155:901b:8069:cb15:90cd:cb43	144.205.203.67
cb15:901b:155:901b:8069:cb15:90cd:cb44	144.205.203.68
cb15:901b:155:901b:8069:cb15:90cd:cb45	144.205.203.69
cb15:901b:155:901b:8069:cb15:90cd:cb46	144.205.203.70
cb15:901b:155:901b:8069:cb15:90cd:cb47	144.205.203.71
cb15:901b:155:901b:8069:cb15:90cd:cb48	144.205.203.72
cb15:901b:155:901b:8069:cb15:90cd:cb49	144.205.203.73
cb15:901b:155:901b:8069:cb15:90cd:cb4a	144.205.203.74
cb15:901b:155:901b:8069:cb15:90cd:cb4b	144.205.203.75
cb15:901b:155:901b:8069:cb15:90cd:cb4c	144.205.203.76
cb15:901b:155:901b:8069:cb15:90cd:cb4d	144.205.203.77
cb15:901b:155:901b:8069:cb15:90cd:cb4e	144.205.203.78
cb15:901b:155:901b:8069:cb15:90cd:cb4f	144.205.203.79
cb15:901b:155:901b:8069:cb15:90cd:cb50	144.205.203.80
cb15:901b:155:901b:8069:cb15:90cd:cb51	144.205.203.81
cb15:901b:155:901b:8069:cb15:90cd:cb52	144.205.203.82
cb15:901b:155:901b:8069:cb15:90cd:cb53	144.205.203.83
cb15:901b:155:901b:8069:cb15:90cd:cb54	144.205.203.84
cb15:901b:155:901b:8069:cb15:90cd:cb55	144.205.203.85
cb15:901b:155:901b:8069:cb15:90cd:cb56	144.205.203.86
cb15:901b:155:901b:8069:cb15:90cd:cb57	144.205.203.87
cb15:901b:155:901b:8069:cb15:90cd:cb58	144.205.203.88
cb15:901b:155:901b:8069:cb15:90cd:cb59	144.205.203.89
cb15:901b:155:901b:8069:cb15:90cd:cb5a	144.205.203.90
cb15:901b:155:901b:8069:cb15:90cd:cb5b	144.205.203.91
cb15:901b:155:901b:8069:cb15:90cd:cb5c	144.205.203.92
cb15:901b:155:901b:8069:cb15:90cd:cb5d	144.205.203.93
cb15:901b:155:901b:8069:cb15:90cd:cb5e	144.205.203.94
cb15:901b:155:901b:8069:cb15:90cd:cb5f	144.205.203.95
cb15:901b:155:901b:8069:cb15:90cd:cb60	144.205.203.96
cb15:901b:155:901b:8069:cb15:90cd:cb61	144.205.203.97
cb15:901b:155:901b:8069:cb15:90cd:cb62	144.205.203.98
cb15:901b:155:901b:8069:cb15:90cd:cb63	144.205.203.99
cb15:901b:155:901b:8069:cb15:90cd:cb64	144.205.203.100
cb15:901b:155:901b:8069:cb15:90cd:cb65	144.205.203.101
cb15:901b:155:901b:8069:cb15:90cd:cb66	144.205.203.102
cb15:901b:155:901b:8069:cb15:90cd:cb67	144.205.203.103
cb15:901b:155:901b:8069:cb15:90cd:cb68	144.205.203.104
cb15:901b:155:901b:8069:cb15:90cd:cb69	144.205.203.105
cb15:901b:155:901b:8069:cb15:90cd:cb6a	144.205.203.106
cb15:901b:155:901b:8069:cb15:90cd:cb6b	144.205.203.107
cb15:901b:155:901b:8069:cb15:90cd:cb6c	144.205.203.108
cb15:901b:155:901b:8069:cb15:90cd:cb6d	144.205.203.109
cb15:901b:155:901b:8069:cb15:90cd:cb6e	144.205.203.110
cb15:901b:155:901b:8069:cb15:90cd:cb6f	144.205.203.111
cb15:901b:155:901b:8069:cb15:90cd:cb70	144.205.203.112
cb15:901b:155:901b:8069:cb15:90cd:cb71	144.205.203.113
cb15:901b:155:901b:8069:cb15:90cd:cb72	144.205.203.114
cb15:901b:155:901b:8069:cb15:90cd:cb73	144.205.203.115
cb15:901b:155:901b:8069:cb15:90cd:cb74	144.205.203.116
cb15:901b:155:901b:8069:cb15:90cd:cb75	144.205.203.117
cb15:901b:155:901b:8069:cb15:90cd:cb76	144.205.203.118
cb15:901b:155:901b:8069:cb15:90cd:cb77	144.205.203.119
cb15:901b:155:901b:8069:cb15:90cd:cb78	144.205.203.120

cb15:901b:155:901b:8069:cb15:90cd:cb79	144.205.203.121
cb15:901b:155:901b:8069:cb15:90cd:cb7a	144.205.203.122
cb15:901b:155:901b:8069:cb15:90cd:cb7b	144.205.203.123
cb15:901b:155:901b:8069:cb15:90cd:cb7c	144.205.203.124
cb15:901b:155:901b:8069:cb15:90cd:cb7d	144.205.203.125
cb15:901b:155:901b:8069:cb15:90cd:cb7e	144.205.203.126
cb15:901b:155:901b:8069:cb15:90cd:cb7f	144.205.203.127
cb15:901b:155:901b:8069:cb15:90cd:cb80	144.205.203.128
cb15:901b:155:901b:8069:cb15:90cd:cb81	144.205.203.129
cb15:901b:155:901b:8069:cb15:90cd:cb82	144.205.203.130
cb15:901b:155:901b:8069:cb15:90cd:cb83	144.205.203.131
cb15:901b:155:901b:8069:cb15:90cd:cb84	144.205.203.132
cb15:901b:155:901b:8069:cb15:90cd:cb85	144.205.203.133
cb15:901b:155:901b:8069:cb15:90cd:cb86	144.205.203.134
cb15:901b:155:901b:8069:cb15:90cd:cb87	144.205.203.135
cb15:901b:155:901b:8069:cb15:90cd:cb88	144.205.203.136
cb15:901b:155:901b:8069:cb15:90cd:cb89	144.205.203.137
cb15:901b:155:901b:8069:cb15:90cd:cb8a	144.205.203.138
cb15:901b:155:901b:8069:cb15:90cd:cb8b	144.205.203.139
cb15:901b:155:901b:8069:cb15:90cd:cb8c	144.205.203.140
cb15:901b:155:901b:8069:cb15:90cd:cb8d	144.205.203.141
cb15:901b:155:901b:8069:cb15:90cd:cb8e	144.205.203.142
cb15:901b:155:901b:8069:cb15:90cd:cb8f	144.205.203.143
cb15:901b:155:901b:8069:cb15:90cd:cb90	144.205.203.144
cb15:901b:155:901b:8069:cb15:90cd:cb91	144.205.203.145
cb15:901b:155:901b:8069:cb15:90cd:cb92	144.205.203.146
cb15:901b:155:901b:8069:cb15:90cd:cb93	144.205.203.147
cb15:901b:155:901b:8069:cb15:90cd:cb94	144.205.203.148
cb15:901b:155:901b:8069:cb15:90cd:cb95	144.205.203.149
cb15:901b:155:901b:8069:cb15:90cd:cb96	144.205.203.150
cb15:901b:155:901b:8069:cb15:90cd:cb97	144.205.203.151
cb15:901b:155:901b:8069:cb15:90cd:cb98	144.205.203.152
cb15:901b:155:901b:8069:cb15:90cd:cb99	144.205.203.153
cb15:901b:155:901b:8069:cb15:90cd:cb9a	144.205.203.154
cb15:901b:155:901b:8069:cb15:90cd:cb9b	144.205.203.155
cb15:901b:155:901b:8069:cb15:90cd:cb9c	144.205.203.156
cb15:901b:155:901b:8069:cb15:90cd:cb9d	144.205.203.157
cb15:901b:155:901b:8069:cb15:90cd:cb9e	144.205.203.158
cb15:901b:155:901b:8069:cb15:90cd:cb9f	144.205.203.159
cb15:901b:155:901b:8069:cb15:90cd:cba0	144.205.203.160
cb15:901b:155:901b:8069:cb15:90cd:cba1	144.205.203.161
cb15:901b:155:901b:8069:cb15:90cd:cba2	144.205.203.162
cb15:901b:155:901b:8069:cb15:90cd:cba3	144.205.203.163
cb15:901b:155:901b:8069:cb15:90cd:cba4	144.205.203.164
cb15:901b:155:901b:8069:cb15:90cd:cba5	144.205.203.165
cb15:901b:155:901b:8069:cb15:90cd:cba6	144.205.203.166
cb15:901b:155:901b:8069:cb15:90cd:cba7	144.205.203.167
cb15:901b:155:901b:8069:cb15:90cd:cba8	144.205.203.168
cb15:901b:155:901b:8069:cb15:90cd:cba9	144.205.203.169
cb15:901b:155:901b:8069:cb15:90cd:cbaa	144.205.203.170
cb15:901b:155:901b:8069:cb15:90cd:cbab	144.205.203.171
cb15:901b:155:901b:8069:cb15:90cd:cbac	144.205.203.172
cb15:901b:155:901b:8069:cb15:90cd:cbad	144.205.203.173
cb15:901b:155:901b:8069:cb15:90cd:cbae	144.205.203.174
cb15:901b:155:901b:8069:cb15:90cd:cbaf	144.205.203.175
cb15:901b:155:901b:8069:cb15:90cd:cbb0	144.205.203.176
cb15:901b:155:901b:8069:cb15:90cd:cbb1	144.205.203.177
cb15:901b:155:901b:8069:cb15:90cd:cbb2	144.205.203.178
cb15:901b:155:901b:8069:cb15:90cd:cbb3	144.205.203.179
cb15:901b:155:901b:8069:cb15:90cd:cbb4	144.205.203.180

cb15:901b:155:901b:8069:cb15:90cd:cbb5	144.205.203.181
cb15:901b:155:901b:8069:cb15:90cd:cbb6	144.205.203.182
cb15:901b:155:901b:8069:cb15:90cd:cbb7	144.205.203.183
cb15:901b:155:901b:8069:cb15:90cd:cbb8	144.205.203.184
cb15:901b:155:901b:8069:cb15:90cd:cbb9	144.205.203.185
cb15:901b:155:901b:8069:cb15:90cd:cbba	144.205.203.186
cb15:901b:155:901b:8069:cb15:90cd:cbbb	144.205.203.187
cb15:901b:155:901b:8069:cb15:90cd:cbbc	144.205.203.188
cb15:901b:155:901b:8069:cb15:90cd:cbbd	144.205.203.189
cb15:901b:155:901b:8069:cb15:90cd:cbbe	144.205.203.190
cb15:901b:155:901b:8069:cb15:90cd:cbbf	144.205.203.191
cb15:901b:155:901b:8069:cb15:90cd:cbc0	144.205.203.192
cb15:901b:155:901b:8069:cb15:90cd:cbc1	144.205.203.193
cb15:901b:155:901b:8069:cb15:90cd:cbc2	144.205.203.194
cb15:901b:155:901b:8069:cb15:90cd:cbc3	144.205.203.195
cb15:901b:155:901b:8069:cb15:90cd:cbc4	144.205.203.196
cb15:901b:155:901b:8069:cb15:90cd:cbc5	144.205.203.197
cb15:901b:155:901b:8069:cb15:90cd:cbc6	144.205.203.198
cb15:901b:155:901b:8069:cb15:90cd:cbc7	144.205.203.199
cb15:901b:155:901b:8069:cb15:90cd:cbc8	144.205.203.200
cb15:901b:155:901b:8069:cb15:90cd:cbc9	144.205.203.201
cb15:901b:155:901b:8069:cb15:90cd:cbca	144.205.203.202
cb15:901b:155:901b:8069:cb15:90cd:cbcb	144.205.203.203
cb15:901b:155:901b:8069:cb15:90cd:cbcc	144.205.203.204
cb15:901b:155:901b:8069:cb15:90cd:cbcd	144.205.203.205
cb15:901b:155:901b:8069:cb15:90cd:cbce	144.205.203.206
cb15:901b:155:901b:8069:cb15:90cd:cbcf	144.205.203.207
cb15:901b:155:901b:8069:cb15:90cd:cbd0	144.205.203.208
cb15:901b:155:901b:8069:cb15:90cd:cbd1	144.205.203.209
cb15:901b:155:901b:8069:cb15:90cd:cbd2	144.205.203.210
cb15:901b:155:901b:8069:cb15:90cd:cbd3	144.205.203.211
cb15:901b:155:901b:8069:cb15:90cd:cbd4	144.205.203.212
cb15:901b:155:901b:8069:cb15:90cd:cbd5	144.205.203.213
cb15:901b:155:901b:8069:cb15:90cd:cbd6	144.205.203.214
cb15:901b:155:901b:8069:cb15:90cd:cbd7	144.205.203.215
cb15:901b:155:901b:8069:cb15:90cd:cbd8	144.205.203.216
cb15:901b:155:901b:8069:cb15:90cd:cbd9	144.205.203.217
cb15:901b:155:901b:8069:cb15:90cd:cbda	144.205.203.218
cb15:901b:155:901b:8069:cb15:90cd:cbdb	144.205.203.219
cb15:901b:155:901b:8069:cb15:90cd:cbdc	144.205.203.220
cb15:901b:155:901b:8069:cb15:90cd:cbdd	144.205.203.221
cb15:901b:155:901b:8069:cb15:90cd:cbde	144.205.203.222
cb15:901b:155:901b:8069:cb15:90cd:cbdf	144.205.203.223
cb15:901b:155:901b:8069:cb15:90cd:cbe0	144.205.203.224
cb15:901b:155:901b:8069:cb15:90cd:cbe1	144.205.203.225
cb15:901b:155:901b:8069:cb15:90cd:cbe2	144.205.203.226
cb15:901b:155:901b:8069:cb15:90cd:cbe3	144.205.203.227
cb15:901b:155:901b:8069:cb15:90cd:cbe4	144.205.203.228
cb15:901b:155:901b:8069:cb15:90cd:cbe5	144.205.203.229
cb15:901b:155:901b:8069:cb15:90cd:cbe6	144.205.203.230
cb15:901b:155:901b:8069:cb15:90cd:cbe7	144.205.203.231
cb15:901b:155:901b:8069:cb15:90cd:cbe8	144.205.203.232
cb15:901b:155:901b:8069:cb15:90cd:cbe9	144.205.203.233
cb15:901b:155:901b:8069:cb15:90cd:cbea	144.205.203.234
cb15:901b:155:901b:8069:cb15:90cd:cbeb	144.205.203.235
cb15:901b:155:901b:8069:cb15:90cd:cbec	144.205.203.236
cb15:901b:155:901b:8069:cb15:90cd:cbed	144.205.203.237
cb15:901b:155:901b:8069:cb15:90cd:cbee	144.205.203.238
cb15:901b:155:901b:8069:cb15:90cd:cbef	144.205.203.239
cb15:901b:155:901b:8069:cb15:90cd:cbf0	144.205.203.240
cb15:901b:155:901b:8069:cb15:90cd:cbf1	144.205.203.241
cb15:901b:155:901b:8069:cb15:90cd:cbf2	144.205.203.242
cb15:901b:155:901b:8069:cb15:90cd:cbf3	144.205.203.243
cb15:901b:155:901b:8069:cb15:90cd:cbf4	144.205.203.244
cb15:901b:155:901b:8069:cb15:90cd:cbf5	144.205.203.245
cb15:901b:155:901b:8069:cb15:90cd:cbf6	144.205.203.246
cb15:901b:155:901b:8069:cb15:90cd:cbf7	144.205.203.247
cb15:901b:155:901b:8069:cb15:90cd:cbf8	144.205.203.248
cb15:901b:155:901b:8069:cb15:90cd:cbf9	144.205.203.249
cb15:901b:155:901b:8069:cb15:90cd:cbfa	144.205.203.250
cb15:901b:155:901b:8069:cb15:90cd:cbfb	144.205.203.251
cb15:901b:155:901b:8069:cb15:90cd:cbfc	144.205.203.252
cb15:901b:155:901b:8069:cb15:90cd:cbfd	144.205.203.253
cb15:901b:155:901b:8069:cb15:90cd:cbfe	144.205.203.254
cb15:901b:155:901b:8069:cb15:90cd:cbff	144.205.203.255

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.