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:adaa:5155:3926:cb01	57.38.203.1
cb15:901b:901b:1324:adaa:5155:3926:cb02	57.38.203.2
cb15:901b:901b:1324:adaa:5155:3926:cb03	57.38.203.3
cb15:901b:901b:1324:adaa:5155:3926:cb04	57.38.203.4
cb15:901b:901b:1324:adaa:5155:3926:cb05	57.38.203.5
cb15:901b:901b:1324:adaa:5155:3926:cb06	57.38.203.6
cb15:901b:901b:1324:adaa:5155:3926:cb07	57.38.203.7
cb15:901b:901b:1324:adaa:5155:3926:cb08	57.38.203.8
cb15:901b:901b:1324:adaa:5155:3926:cb09	57.38.203.9
cb15:901b:901b:1324:adaa:5155:3926:cb0a	57.38.203.10
cb15:901b:901b:1324:adaa:5155:3926:cb0b	57.38.203.11
cb15:901b:901b:1324:adaa:5155:3926:cb0c	57.38.203.12
cb15:901b:901b:1324:adaa:5155:3926:cb0d	57.38.203.13
cb15:901b:901b:1324:adaa:5155:3926:cb0e	57.38.203.14
cb15:901b:901b:1324:adaa:5155:3926:cb0f	57.38.203.15
cb15:901b:901b:1324:adaa:5155:3926:cb10	57.38.203.16
cb15:901b:901b:1324:adaa:5155:3926:cb11	57.38.203.17
cb15:901b:901b:1324:adaa:5155:3926:cb12	57.38.203.18
cb15:901b:901b:1324:adaa:5155:3926:cb13	57.38.203.19
cb15:901b:901b:1324:adaa:5155:3926:cb14	57.38.203.20
cb15:901b:901b:1324:adaa:5155:3926:cb15	57.38.203.21
cb15:901b:901b:1324:adaa:5155:3926:cb16	57.38.203.22
cb15:901b:901b:1324:adaa:5155:3926:cb17	57.38.203.23
cb15:901b:901b:1324:adaa:5155:3926:cb18	57.38.203.24
cb15:901b:901b:1324:adaa:5155:3926:cb19	57.38.203.25
cb15:901b:901b:1324:adaa:5155:3926:cb1a	57.38.203.26
cb15:901b:901b:1324:adaa:5155:3926:cb1b	57.38.203.27
cb15:901b:901b:1324:adaa:5155:3926:cb1c	57.38.203.28
cb15:901b:901b:1324:adaa:5155:3926:cb1d	57.38.203.29
cb15:901b:901b:1324:adaa:5155:3926:cb1e	57.38.203.30
cb15:901b:901b:1324:adaa:5155:3926:cb1f	57.38.203.31
cb15:901b:901b:1324:adaa:5155:3926:cb20	57.38.203.32
cb15:901b:901b:1324:adaa:5155:3926:cb21	57.38.203.33
cb15:901b:901b:1324:adaa:5155:3926:cb22	57.38.203.34
cb15:901b:901b:1324:adaa:5155:3926:cb23	57.38.203.35
cb15:901b:901b:1324:adaa:5155:3926:cb24	57.38.203.36
cb15:901b:901b:1324:adaa:5155:3926:cb25	57.38.203.37
cb15:901b:901b:1324:adaa:5155:3926:cb26	57.38.203.38
cb15:901b:901b:1324:adaa:5155:3926:cb27	57.38.203.39
cb15:901b:901b:1324:adaa:5155:3926:cb28	57.38.203.40
cb15:901b:901b:1324:adaa:5155:3926:cb29	57.38.203.41
cb15:901b:901b:1324:adaa:5155:3926:cb2a	57.38.203.42
cb15:901b:901b:1324:adaa:5155:3926:cb2b	57.38.203.43
cb15:901b:901b:1324:adaa:5155:3926:cb2c	57.38.203.44
cb15:901b:901b:1324:adaa:5155:3926:cb2d	57.38.203.45
cb15:901b:901b:1324:adaa:5155:3926:cb2e	57.38.203.46
cb15:901b:901b:1324:adaa:5155:3926:cb2f	57.38.203.47
cb15:901b:901b:1324:adaa:5155:3926:cb30	57.38.203.48
cb15:901b:901b:1324:adaa:5155:3926:cb31	57.38.203.49
cb15:901b:901b:1324:adaa:5155:3926:cb32	57.38.203.50
cb15:901b:901b:1324:adaa:5155:3926:cb33	57.38.203.51
cb15:901b:901b:1324:adaa:5155:3926:cb34	57.38.203.52
cb15:901b:901b:1324:adaa:5155:3926:cb35	57.38.203.53
cb15:901b:901b:1324:adaa:5155:3926:cb36	57.38.203.54
cb15:901b:901b:1324:adaa:5155:3926:cb37	57.38.203.55
cb15:901b:901b:1324:adaa:5155:3926:cb38	57.38.203.56
cb15:901b:901b:1324:adaa:5155:3926:cb39	57.38.203.57
cb15:901b:901b:1324:adaa:5155:3926:cb3a	57.38.203.58
cb15:901b:901b:1324:adaa:5155:3926:cb3b	57.38.203.59
cb15:901b:901b:1324:adaa:5155:3926:cb3c	57.38.203.60

cb15:901b:901b:1324:adaa:5155:3926:cb3d	57.38.203.61
cb15:901b:901b:1324:adaa:5155:3926:cb3e	57.38.203.62
cb15:901b:901b:1324:adaa:5155:3926:cb3f	57.38.203.63
cb15:901b:901b:1324:adaa:5155:3926:cb40	57.38.203.64
cb15:901b:901b:1324:adaa:5155:3926:cb41	57.38.203.65
cb15:901b:901b:1324:adaa:5155:3926:cb42	57.38.203.66
cb15:901b:901b:1324:adaa:5155:3926:cb43	57.38.203.67
cb15:901b:901b:1324:adaa:5155:3926:cb44	57.38.203.68
cb15:901b:901b:1324:adaa:5155:3926:cb45	57.38.203.69
cb15:901b:901b:1324:adaa:5155:3926:cb46	57.38.203.70
cb15:901b:901b:1324:adaa:5155:3926:cb47	57.38.203.71
cb15:901b:901b:1324:adaa:5155:3926:cb48	57.38.203.72
cb15:901b:901b:1324:adaa:5155:3926:cb49	57.38.203.73
cb15:901b:901b:1324:adaa:5155:3926:cb4a	57.38.203.74
cb15:901b:901b:1324:adaa:5155:3926:cb4b	57.38.203.75
cb15:901b:901b:1324:adaa:5155:3926:cb4c	57.38.203.76
cb15:901b:901b:1324:adaa:5155:3926:cb4d	57.38.203.77
cb15:901b:901b:1324:adaa:5155:3926:cb4e	57.38.203.78
cb15:901b:901b:1324:adaa:5155:3926:cb4f	57.38.203.79
cb15:901b:901b:1324:adaa:5155:3926:cb50	57.38.203.80
cb15:901b:901b:1324:adaa:5155:3926:cb51	57.38.203.81
cb15:901b:901b:1324:adaa:5155:3926:cb52	57.38.203.82
cb15:901b:901b:1324:adaa:5155:3926:cb53	57.38.203.83
cb15:901b:901b:1324:adaa:5155:3926:cb54	57.38.203.84
cb15:901b:901b:1324:adaa:5155:3926:cb55	57.38.203.85
cb15:901b:901b:1324:adaa:5155:3926:cb56	57.38.203.86
cb15:901b:901b:1324:adaa:5155:3926:cb57	57.38.203.87
cb15:901b:901b:1324:adaa:5155:3926:cb58	57.38.203.88
cb15:901b:901b:1324:adaa:5155:3926:cb59	57.38.203.89
cb15:901b:901b:1324:adaa:5155:3926:cb5a	57.38.203.90
cb15:901b:901b:1324:adaa:5155:3926:cb5b	57.38.203.91
cb15:901b:901b:1324:adaa:5155:3926:cb5c	57.38.203.92
cb15:901b:901b:1324:adaa:5155:3926:cb5d	57.38.203.93
cb15:901b:901b:1324:adaa:5155:3926:cb5e	57.38.203.94
cb15:901b:901b:1324:adaa:5155:3926:cb5f	57.38.203.95
cb15:901b:901b:1324:adaa:5155:3926:cb60	57.38.203.96
cb15:901b:901b:1324:adaa:5155:3926:cb61	57.38.203.97
cb15:901b:901b:1324:adaa:5155:3926:cb62	57.38.203.98
cb15:901b:901b:1324:adaa:5155:3926:cb63	57.38.203.99
cb15:901b:901b:1324:adaa:5155:3926:cb64	57.38.203.100
cb15:901b:901b:1324:adaa:5155:3926:cb65	57.38.203.101
cb15:901b:901b:1324:adaa:5155:3926:cb66	57.38.203.102
cb15:901b:901b:1324:adaa:5155:3926:cb67	57.38.203.103
cb15:901b:901b:1324:adaa:5155:3926:cb68	57.38.203.104
cb15:901b:901b:1324:adaa:5155:3926:cb69	57.38.203.105
cb15:901b:901b:1324:adaa:5155:3926:cb6a	57.38.203.106
cb15:901b:901b:1324:adaa:5155:3926:cb6b	57.38.203.107
cb15:901b:901b:1324:adaa:5155:3926:cb6c	57.38.203.108
cb15:901b:901b:1324:adaa:5155:3926:cb6d	57.38.203.109
cb15:901b:901b:1324:adaa:5155:3926:cb6e	57.38.203.110
cb15:901b:901b:1324:adaa:5155:3926:cb6f	57.38.203.111
cb15:901b:901b:1324:adaa:5155:3926:cb70	57.38.203.112
cb15:901b:901b:1324:adaa:5155:3926:cb71	57.38.203.113
cb15:901b:901b:1324:adaa:5155:3926:cb72	57.38.203.114
cb15:901b:901b:1324:adaa:5155:3926:cb73	57.38.203.115
cb15:901b:901b:1324:adaa:5155:3926:cb74	57.38.203.116
cb15:901b:901b:1324:adaa:5155:3926:cb75	57.38.203.117
cb15:901b:901b:1324:adaa:5155:3926:cb76	57.38.203.118
cb15:901b:901b:1324:adaa:5155:3926:cb77	57.38.203.119
cb15:901b:901b:1324:adaa:5155:3926:cb78	57.38.203.120

cb15:901b:901b:1324:adaa:5155:3926:cb79	57.38.203.121
cb15:901b:901b:1324:adaa:5155:3926:cb7a	57.38.203.122
cb15:901b:901b:1324:adaa:5155:3926:cb7b	57.38.203.123
cb15:901b:901b:1324:adaa:5155:3926:cb7c	57.38.203.124
cb15:901b:901b:1324:adaa:5155:3926:cb7d	57.38.203.125
cb15:901b:901b:1324:adaa:5155:3926:cb7e	57.38.203.126
cb15:901b:901b:1324:adaa:5155:3926:cb7f	57.38.203.127
cb15:901b:901b:1324:adaa:5155:3926:cb80	57.38.203.128
cb15:901b:901b:1324:adaa:5155:3926:cb81	57.38.203.129
cb15:901b:901b:1324:adaa:5155:3926:cb82	57.38.203.130
cb15:901b:901b:1324:adaa:5155:3926:cb83	57.38.203.131
cb15:901b:901b:1324:adaa:5155:3926:cb84	57.38.203.132
cb15:901b:901b:1324:adaa:5155:3926:cb85	57.38.203.133
cb15:901b:901b:1324:adaa:5155:3926:cb86	57.38.203.134
cb15:901b:901b:1324:adaa:5155:3926:cb87	57.38.203.135
cb15:901b:901b:1324:adaa:5155:3926:cb88	57.38.203.136
cb15:901b:901b:1324:adaa:5155:3926:cb89	57.38.203.137
cb15:901b:901b:1324:adaa:5155:3926:cb8a	57.38.203.138
cb15:901b:901b:1324:adaa:5155:3926:cb8b	57.38.203.139
cb15:901b:901b:1324:adaa:5155:3926:cb8c	57.38.203.140
cb15:901b:901b:1324:adaa:5155:3926:cb8d	57.38.203.141
cb15:901b:901b:1324:adaa:5155:3926:cb8e	57.38.203.142
cb15:901b:901b:1324:adaa:5155:3926:cb8f	57.38.203.143
cb15:901b:901b:1324:adaa:5155:3926:cb90	57.38.203.144
cb15:901b:901b:1324:adaa:5155:3926:cb91	57.38.203.145
cb15:901b:901b:1324:adaa:5155:3926:cb92	57.38.203.146
cb15:901b:901b:1324:adaa:5155:3926:cb93	57.38.203.147
cb15:901b:901b:1324:adaa:5155:3926:cb94	57.38.203.148
cb15:901b:901b:1324:adaa:5155:3926:cb95	57.38.203.149
cb15:901b:901b:1324:adaa:5155:3926:cb96	57.38.203.150
cb15:901b:901b:1324:adaa:5155:3926:cb97	57.38.203.151
cb15:901b:901b:1324:adaa:5155:3926:cb98	57.38.203.152
cb15:901b:901b:1324:adaa:5155:3926:cb99	57.38.203.153
cb15:901b:901b:1324:adaa:5155:3926:cb9a	57.38.203.154
cb15:901b:901b:1324:adaa:5155:3926:cb9b	57.38.203.155
cb15:901b:901b:1324:adaa:5155:3926:cb9c	57.38.203.156
cb15:901b:901b:1324:adaa:5155:3926:cb9d	57.38.203.157
cb15:901b:901b:1324:adaa:5155:3926:cb9e	57.38.203.158
cb15:901b:901b:1324:adaa:5155:3926:cb9f	57.38.203.159
cb15:901b:901b:1324:adaa:5155:3926:cba0	57.38.203.160
cb15:901b:901b:1324:adaa:5155:3926:cba1	57.38.203.161
cb15:901b:901b:1324:adaa:5155:3926:cba2	57.38.203.162
cb15:901b:901b:1324:adaa:5155:3926:cba3	57.38.203.163
cb15:901b:901b:1324:adaa:5155:3926:cba4	57.38.203.164
cb15:901b:901b:1324:adaa:5155:3926:cba5	57.38.203.165
cb15:901b:901b:1324:adaa:5155:3926:cba6	57.38.203.166
cb15:901b:901b:1324:adaa:5155:3926:cba7	57.38.203.167
cb15:901b:901b:1324:adaa:5155:3926:cba8	57.38.203.168
cb15:901b:901b:1324:adaa:5155:3926:cba9	57.38.203.169
cb15:901b:901b:1324:adaa:5155:3926:cbaa	57.38.203.170
cb15:901b:901b:1324:adaa:5155:3926:cbab	57.38.203.171
cb15:901b:901b:1324:adaa:5155:3926:cbac	57.38.203.172
cb15:901b:901b:1324:adaa:5155:3926:cbad	57.38.203.173
cb15:901b:901b:1324:adaa:5155:3926:cbae	57.38.203.174
cb15:901b:901b:1324:adaa:5155:3926:cbaf	57.38.203.175
cb15:901b:901b:1324:adaa:5155:3926:cbb0	57.38.203.176
cb15:901b:901b:1324:adaa:5155:3926:cbb1	57.38.203.177
cb15:901b:901b:1324:adaa:5155:3926:cbb2	57.38.203.178
cb15:901b:901b:1324:adaa:5155:3926:cbb3	57.38.203.179
cb15:901b:901b:1324:adaa:5155:3926:cbb4	57.38.203.180

cb15:901b:901b:1324:adaa:5155:3926:cbb5	57.38.203.181
cb15:901b:901b:1324:adaa:5155:3926:cbb6	57.38.203.182
cb15:901b:901b:1324:adaa:5155:3926:cbb7	57.38.203.183
cb15:901b:901b:1324:adaa:5155:3926:cbb8	57.38.203.184
cb15:901b:901b:1324:adaa:5155:3926:cbb9	57.38.203.185
cb15:901b:901b:1324:adaa:5155:3926:cbba	57.38.203.186
cb15:901b:901b:1324:adaa:5155:3926:cbbb	57.38.203.187
cb15:901b:901b:1324:adaa:5155:3926:cbbc	57.38.203.188
cb15:901b:901b:1324:adaa:5155:3926:cbbd	57.38.203.189
cb15:901b:901b:1324:adaa:5155:3926:cbbe	57.38.203.190
cb15:901b:901b:1324:adaa:5155:3926:cbbf	57.38.203.191
cb15:901b:901b:1324:adaa:5155:3926:cbc0	57.38.203.192
cb15:901b:901b:1324:adaa:5155:3926:cbc1	57.38.203.193
cb15:901b:901b:1324:adaa:5155:3926:cbc2	57.38.203.194
cb15:901b:901b:1324:adaa:5155:3926:cbc3	57.38.203.195
cb15:901b:901b:1324:adaa:5155:3926:cbc4	57.38.203.196
cb15:901b:901b:1324:adaa:5155:3926:cbc5	57.38.203.197
cb15:901b:901b:1324:adaa:5155:3926:cbc6	57.38.203.198
cb15:901b:901b:1324:adaa:5155:3926:cbc7	57.38.203.199
cb15:901b:901b:1324:adaa:5155:3926:cbc8	57.38.203.200
cb15:901b:901b:1324:adaa:5155:3926:cbc9	57.38.203.201
cb15:901b:901b:1324:adaa:5155:3926:cbca	57.38.203.202
cb15:901b:901b:1324:adaa:5155:3926:cbcb	57.38.203.203
cb15:901b:901b:1324:adaa:5155:3926:cbcc	57.38.203.204
cb15:901b:901b:1324:adaa:5155:3926:cbcd	57.38.203.205
cb15:901b:901b:1324:adaa:5155:3926:cbce	57.38.203.206
cb15:901b:901b:1324:adaa:5155:3926:cbcf	57.38.203.207
cb15:901b:901b:1324:adaa:5155:3926:cbd0	57.38.203.208
cb15:901b:901b:1324:adaa:5155:3926:cbd1	57.38.203.209
cb15:901b:901b:1324:adaa:5155:3926:cbd2	57.38.203.210
cb15:901b:901b:1324:adaa:5155:3926:cbd3	57.38.203.211
cb15:901b:901b:1324:adaa:5155:3926:cbd4	57.38.203.212
cb15:901b:901b:1324:adaa:5155:3926:cbd5	57.38.203.213
cb15:901b:901b:1324:adaa:5155:3926:cbd6	57.38.203.214
cb15:901b:901b:1324:adaa:5155:3926:cbd7	57.38.203.215
cb15:901b:901b:1324:adaa:5155:3926:cbd8	57.38.203.216
cb15:901b:901b:1324:adaa:5155:3926:cbd9	57.38.203.217
cb15:901b:901b:1324:adaa:5155:3926:cbda	57.38.203.218
cb15:901b:901b:1324:adaa:5155:3926:cbdb	57.38.203.219
cb15:901b:901b:1324:adaa:5155:3926:cbdc	57.38.203.220
cb15:901b:901b:1324:adaa:5155:3926:cbdd	57.38.203.221
cb15:901b:901b:1324:adaa:5155:3926:cbde	57.38.203.222
cb15:901b:901b:1324:adaa:5155:3926:cbdf	57.38.203.223
cb15:901b:901b:1324:adaa:5155:3926:cbe0	57.38.203.224
cb15:901b:901b:1324:adaa:5155:3926:cbe1	57.38.203.225
cb15:901b:901b:1324:adaa:5155:3926:cbe2	57.38.203.226
cb15:901b:901b:1324:adaa:5155:3926:cbe3	57.38.203.227
cb15:901b:901b:1324:adaa:5155:3926:cbe4	57.38.203.228
cb15:901b:901b:1324:adaa:5155:3926:cbe5	57.38.203.229
cb15:901b:901b:1324:adaa:5155:3926:cbe6	57.38.203.230
cb15:901b:901b:1324:adaa:5155:3926:cbe7	57.38.203.231
cb15:901b:901b:1324:adaa:5155:3926:cbe8	57.38.203.232
cb15:901b:901b:1324:adaa:5155:3926:cbe9	57.38.203.233
cb15:901b:901b:1324:adaa:5155:3926:cbea	57.38.203.234
cb15:901b:901b:1324:adaa:5155:3926:cbeb	57.38.203.235
cb15:901b:901b:1324:adaa:5155:3926:cbec	57.38.203.236
cb15:901b:901b:1324:adaa:5155:3926:cbed	57.38.203.237
cb15:901b:901b:1324:adaa:5155:3926:cbee	57.38.203.238
cb15:901b:901b:1324:adaa:5155:3926:cbef	57.38.203.239
cb15:901b:901b:1324:adaa:5155:3926:cbf0	57.38.203.240
cb15:901b:901b:1324:adaa:5155:3926:cbf1	57.38.203.241
cb15:901b:901b:1324:adaa:5155:3926:cbf2	57.38.203.242
cb15:901b:901b:1324:adaa:5155:3926:cbf3	57.38.203.243
cb15:901b:901b:1324:adaa:5155:3926:cbf4	57.38.203.244
cb15:901b:901b:1324:adaa:5155:3926:cbf5	57.38.203.245
cb15:901b:901b:1324:adaa:5155:3926:cbf6	57.38.203.246
cb15:901b:901b:1324:adaa:5155:3926:cbf7	57.38.203.247
cb15:901b:901b:1324:adaa:5155:3926:cbf8	57.38.203.248
cb15:901b:901b:1324:adaa:5155:3926:cbf9	57.38.203.249
cb15:901b:901b:1324:adaa:5155:3926:cbfa	57.38.203.250
cb15:901b:901b:1324:adaa:5155:3926:cbfb	57.38.203.251
cb15:901b:901b:1324:adaa:5155:3926:cbfc	57.38.203.252
cb15:901b:901b:1324:adaa:5155:3926:cbfd	57.38.203.253
cb15:901b:901b:1324:adaa:5155:3926:cbfe	57.38.203.254
cb15:901b:901b:1324:adaa:5155:3926:cbff	57.38.203.255

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.