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:eb24:7fce:cb15:cf01	203.21.207.1
cb15:901b:901b:1324:eb24:7fce:cb15:cf02	203.21.207.2
cb15:901b:901b:1324:eb24:7fce:cb15:cf03	203.21.207.3
cb15:901b:901b:1324:eb24:7fce:cb15:cf04	203.21.207.4
cb15:901b:901b:1324:eb24:7fce:cb15:cf05	203.21.207.5
cb15:901b:901b:1324:eb24:7fce:cb15:cf06	203.21.207.6
cb15:901b:901b:1324:eb24:7fce:cb15:cf07	203.21.207.7
cb15:901b:901b:1324:eb24:7fce:cb15:cf08	203.21.207.8
cb15:901b:901b:1324:eb24:7fce:cb15:cf09	203.21.207.9
cb15:901b:901b:1324:eb24:7fce:cb15:cf0a	203.21.207.10
cb15:901b:901b:1324:eb24:7fce:cb15:cf0b	203.21.207.11
cb15:901b:901b:1324:eb24:7fce:cb15:cf0c	203.21.207.12
cb15:901b:901b:1324:eb24:7fce:cb15:cf0d	203.21.207.13
cb15:901b:901b:1324:eb24:7fce:cb15:cf0e	203.21.207.14
cb15:901b:901b:1324:eb24:7fce:cb15:cf0f	203.21.207.15
cb15:901b:901b:1324:eb24:7fce:cb15:cf10	203.21.207.16
cb15:901b:901b:1324:eb24:7fce:cb15:cf11	203.21.207.17
cb15:901b:901b:1324:eb24:7fce:cb15:cf12	203.21.207.18
cb15:901b:901b:1324:eb24:7fce:cb15:cf13	203.21.207.19
cb15:901b:901b:1324:eb24:7fce:cb15:cf14	203.21.207.20
cb15:901b:901b:1324:eb24:7fce:cb15:cf15	203.21.207.21
cb15:901b:901b:1324:eb24:7fce:cb15:cf16	203.21.207.22
cb15:901b:901b:1324:eb24:7fce:cb15:cf17	203.21.207.23
cb15:901b:901b:1324:eb24:7fce:cb15:cf18	203.21.207.24
cb15:901b:901b:1324:eb24:7fce:cb15:cf19	203.21.207.25
cb15:901b:901b:1324:eb24:7fce:cb15:cf1a	203.21.207.26
cb15:901b:901b:1324:eb24:7fce:cb15:cf1b	203.21.207.27
cb15:901b:901b:1324:eb24:7fce:cb15:cf1c	203.21.207.28
cb15:901b:901b:1324:eb24:7fce:cb15:cf1d	203.21.207.29
cb15:901b:901b:1324:eb24:7fce:cb15:cf1e	203.21.207.30
cb15:901b:901b:1324:eb24:7fce:cb15:cf1f	203.21.207.31
cb15:901b:901b:1324:eb24:7fce:cb15:cf20	203.21.207.32
cb15:901b:901b:1324:eb24:7fce:cb15:cf21	203.21.207.33
cb15:901b:901b:1324:eb24:7fce:cb15:cf22	203.21.207.34
cb15:901b:901b:1324:eb24:7fce:cb15:cf23	203.21.207.35
cb15:901b:901b:1324:eb24:7fce:cb15:cf24	203.21.207.36
cb15:901b:901b:1324:eb24:7fce:cb15:cf25	203.21.207.37
cb15:901b:901b:1324:eb24:7fce:cb15:cf26	203.21.207.38
cb15:901b:901b:1324:eb24:7fce:cb15:cf27	203.21.207.39
cb15:901b:901b:1324:eb24:7fce:cb15:cf28	203.21.207.40
cb15:901b:901b:1324:eb24:7fce:cb15:cf29	203.21.207.41
cb15:901b:901b:1324:eb24:7fce:cb15:cf2a	203.21.207.42
cb15:901b:901b:1324:eb24:7fce:cb15:cf2b	203.21.207.43
cb15:901b:901b:1324:eb24:7fce:cb15:cf2c	203.21.207.44
cb15:901b:901b:1324:eb24:7fce:cb15:cf2d	203.21.207.45
cb15:901b:901b:1324:eb24:7fce:cb15:cf2e	203.21.207.46
cb15:901b:901b:1324:eb24:7fce:cb15:cf2f	203.21.207.47
cb15:901b:901b:1324:eb24:7fce:cb15:cf30	203.21.207.48
cb15:901b:901b:1324:eb24:7fce:cb15:cf31	203.21.207.49
cb15:901b:901b:1324:eb24:7fce:cb15:cf32	203.21.207.50
cb15:901b:901b:1324:eb24:7fce:cb15:cf33	203.21.207.51
cb15:901b:901b:1324:eb24:7fce:cb15:cf34	203.21.207.52
cb15:901b:901b:1324:eb24:7fce:cb15:cf35	203.21.207.53
cb15:901b:901b:1324:eb24:7fce:cb15:cf36	203.21.207.54
cb15:901b:901b:1324:eb24:7fce:cb15:cf37	203.21.207.55
cb15:901b:901b:1324:eb24:7fce:cb15:cf38	203.21.207.56
cb15:901b:901b:1324:eb24:7fce:cb15:cf39	203.21.207.57
cb15:901b:901b:1324:eb24:7fce:cb15:cf3a	203.21.207.58
cb15:901b:901b:1324:eb24:7fce:cb15:cf3b	203.21.207.59
cb15:901b:901b:1324:eb24:7fce:cb15:cf3c	203.21.207.60

cb15:901b:901b:1324:eb24:7fce:cb15:cf3d	203.21.207.61
cb15:901b:901b:1324:eb24:7fce:cb15:cf3e	203.21.207.62
cb15:901b:901b:1324:eb24:7fce:cb15:cf3f	203.21.207.63
cb15:901b:901b:1324:eb24:7fce:cb15:cf40	203.21.207.64
cb15:901b:901b:1324:eb24:7fce:cb15:cf41	203.21.207.65
cb15:901b:901b:1324:eb24:7fce:cb15:cf42	203.21.207.66
cb15:901b:901b:1324:eb24:7fce:cb15:cf43	203.21.207.67
cb15:901b:901b:1324:eb24:7fce:cb15:cf44	203.21.207.68
cb15:901b:901b:1324:eb24:7fce:cb15:cf45	203.21.207.69
cb15:901b:901b:1324:eb24:7fce:cb15:cf46	203.21.207.70
cb15:901b:901b:1324:eb24:7fce:cb15:cf47	203.21.207.71
cb15:901b:901b:1324:eb24:7fce:cb15:cf48	203.21.207.72
cb15:901b:901b:1324:eb24:7fce:cb15:cf49	203.21.207.73
cb15:901b:901b:1324:eb24:7fce:cb15:cf4a	203.21.207.74
cb15:901b:901b:1324:eb24:7fce:cb15:cf4b	203.21.207.75
cb15:901b:901b:1324:eb24:7fce:cb15:cf4c	203.21.207.76
cb15:901b:901b:1324:eb24:7fce:cb15:cf4d	203.21.207.77
cb15:901b:901b:1324:eb24:7fce:cb15:cf4e	203.21.207.78
cb15:901b:901b:1324:eb24:7fce:cb15:cf4f	203.21.207.79
cb15:901b:901b:1324:eb24:7fce:cb15:cf50	203.21.207.80
cb15:901b:901b:1324:eb24:7fce:cb15:cf51	203.21.207.81
cb15:901b:901b:1324:eb24:7fce:cb15:cf52	203.21.207.82
cb15:901b:901b:1324:eb24:7fce:cb15:cf53	203.21.207.83
cb15:901b:901b:1324:eb24:7fce:cb15:cf54	203.21.207.84
cb15:901b:901b:1324:eb24:7fce:cb15:cf55	203.21.207.85
cb15:901b:901b:1324:eb24:7fce:cb15:cf56	203.21.207.86
cb15:901b:901b:1324:eb24:7fce:cb15:cf57	203.21.207.87
cb15:901b:901b:1324:eb24:7fce:cb15:cf58	203.21.207.88
cb15:901b:901b:1324:eb24:7fce:cb15:cf59	203.21.207.89
cb15:901b:901b:1324:eb24:7fce:cb15:cf5a	203.21.207.90
cb15:901b:901b:1324:eb24:7fce:cb15:cf5b	203.21.207.91
cb15:901b:901b:1324:eb24:7fce:cb15:cf5c	203.21.207.92
cb15:901b:901b:1324:eb24:7fce:cb15:cf5d	203.21.207.93
cb15:901b:901b:1324:eb24:7fce:cb15:cf5e	203.21.207.94
cb15:901b:901b:1324:eb24:7fce:cb15:cf5f	203.21.207.95
cb15:901b:901b:1324:eb24:7fce:cb15:cf60	203.21.207.96
cb15:901b:901b:1324:eb24:7fce:cb15:cf61	203.21.207.97
cb15:901b:901b:1324:eb24:7fce:cb15:cf62	203.21.207.98
cb15:901b:901b:1324:eb24:7fce:cb15:cf63	203.21.207.99
cb15:901b:901b:1324:eb24:7fce:cb15:cf64	203.21.207.100
cb15:901b:901b:1324:eb24:7fce:cb15:cf65	203.21.207.101
cb15:901b:901b:1324:eb24:7fce:cb15:cf66	203.21.207.102
cb15:901b:901b:1324:eb24:7fce:cb15:cf67	203.21.207.103
cb15:901b:901b:1324:eb24:7fce:cb15:cf68	203.21.207.104
cb15:901b:901b:1324:eb24:7fce:cb15:cf69	203.21.207.105
cb15:901b:901b:1324:eb24:7fce:cb15:cf6a	203.21.207.106
cb15:901b:901b:1324:eb24:7fce:cb15:cf6b	203.21.207.107
cb15:901b:901b:1324:eb24:7fce:cb15:cf6c	203.21.207.108
cb15:901b:901b:1324:eb24:7fce:cb15:cf6d	203.21.207.109
cb15:901b:901b:1324:eb24:7fce:cb15:cf6e	203.21.207.110
cb15:901b:901b:1324:eb24:7fce:cb15:cf6f	203.21.207.111
cb15:901b:901b:1324:eb24:7fce:cb15:cf70	203.21.207.112
cb15:901b:901b:1324:eb24:7fce:cb15:cf71	203.21.207.113
cb15:901b:901b:1324:eb24:7fce:cb15:cf72	203.21.207.114
cb15:901b:901b:1324:eb24:7fce:cb15:cf73	203.21.207.115
cb15:901b:901b:1324:eb24:7fce:cb15:cf74	203.21.207.116
cb15:901b:901b:1324:eb24:7fce:cb15:cf75	203.21.207.117
cb15:901b:901b:1324:eb24:7fce:cb15:cf76	203.21.207.118
cb15:901b:901b:1324:eb24:7fce:cb15:cf77	203.21.207.119
cb15:901b:901b:1324:eb24:7fce:cb15:cf78	203.21.207.120

cb15:901b:901b:1324:eb24:7fce:cb15:cf79	203.21.207.121
cb15:901b:901b:1324:eb24:7fce:cb15:cf7a	203.21.207.122
cb15:901b:901b:1324:eb24:7fce:cb15:cf7b	203.21.207.123
cb15:901b:901b:1324:eb24:7fce:cb15:cf7c	203.21.207.124
cb15:901b:901b:1324:eb24:7fce:cb15:cf7d	203.21.207.125
cb15:901b:901b:1324:eb24:7fce:cb15:cf7e	203.21.207.126
cb15:901b:901b:1324:eb24:7fce:cb15:cf7f	203.21.207.127
cb15:901b:901b:1324:eb24:7fce:cb15:cf80	203.21.207.128
cb15:901b:901b:1324:eb24:7fce:cb15:cf81	203.21.207.129
cb15:901b:901b:1324:eb24:7fce:cb15:cf82	203.21.207.130
cb15:901b:901b:1324:eb24:7fce:cb15:cf83	203.21.207.131
cb15:901b:901b:1324:eb24:7fce:cb15:cf84	203.21.207.132
cb15:901b:901b:1324:eb24:7fce:cb15:cf85	203.21.207.133
cb15:901b:901b:1324:eb24:7fce:cb15:cf86	203.21.207.134
cb15:901b:901b:1324:eb24:7fce:cb15:cf87	203.21.207.135
cb15:901b:901b:1324:eb24:7fce:cb15:cf88	203.21.207.136
cb15:901b:901b:1324:eb24:7fce:cb15:cf89	203.21.207.137
cb15:901b:901b:1324:eb24:7fce:cb15:cf8a	203.21.207.138
cb15:901b:901b:1324:eb24:7fce:cb15:cf8b	203.21.207.139
cb15:901b:901b:1324:eb24:7fce:cb15:cf8c	203.21.207.140
cb15:901b:901b:1324:eb24:7fce:cb15:cf8d	203.21.207.141
cb15:901b:901b:1324:eb24:7fce:cb15:cf8e	203.21.207.142
cb15:901b:901b:1324:eb24:7fce:cb15:cf8f	203.21.207.143
cb15:901b:901b:1324:eb24:7fce:cb15:cf90	203.21.207.144
cb15:901b:901b:1324:eb24:7fce:cb15:cf91	203.21.207.145
cb15:901b:901b:1324:eb24:7fce:cb15:cf92	203.21.207.146
cb15:901b:901b:1324:eb24:7fce:cb15:cf93	203.21.207.147
cb15:901b:901b:1324:eb24:7fce:cb15:cf94	203.21.207.148
cb15:901b:901b:1324:eb24:7fce:cb15:cf95	203.21.207.149
cb15:901b:901b:1324:eb24:7fce:cb15:cf96	203.21.207.150
cb15:901b:901b:1324:eb24:7fce:cb15:cf97	203.21.207.151
cb15:901b:901b:1324:eb24:7fce:cb15:cf98	203.21.207.152
cb15:901b:901b:1324:eb24:7fce:cb15:cf99	203.21.207.153
cb15:901b:901b:1324:eb24:7fce:cb15:cf9a	203.21.207.154
cb15:901b:901b:1324:eb24:7fce:cb15:cf9b	203.21.207.155
cb15:901b:901b:1324:eb24:7fce:cb15:cf9c	203.21.207.156
cb15:901b:901b:1324:eb24:7fce:cb15:cf9d	203.21.207.157
cb15:901b:901b:1324:eb24:7fce:cb15:cf9e	203.21.207.158
cb15:901b:901b:1324:eb24:7fce:cb15:cf9f	203.21.207.159
cb15:901b:901b:1324:eb24:7fce:cb15:cfa0	203.21.207.160
cb15:901b:901b:1324:eb24:7fce:cb15:cfa1	203.21.207.161
cb15:901b:901b:1324:eb24:7fce:cb15:cfa2	203.21.207.162
cb15:901b:901b:1324:eb24:7fce:cb15:cfa3	203.21.207.163
cb15:901b:901b:1324:eb24:7fce:cb15:cfa4	203.21.207.164
cb15:901b:901b:1324:eb24:7fce:cb15:cfa5	203.21.207.165
cb15:901b:901b:1324:eb24:7fce:cb15:cfa6	203.21.207.166
cb15:901b:901b:1324:eb24:7fce:cb15:cfa7	203.21.207.167
cb15:901b:901b:1324:eb24:7fce:cb15:cfa8	203.21.207.168
cb15:901b:901b:1324:eb24:7fce:cb15:cfa9	203.21.207.169
cb15:901b:901b:1324:eb24:7fce:cb15:cfaa	203.21.207.170
cb15:901b:901b:1324:eb24:7fce:cb15:cfab	203.21.207.171
cb15:901b:901b:1324:eb24:7fce:cb15:cfac	203.21.207.172
cb15:901b:901b:1324:eb24:7fce:cb15:cfad	203.21.207.173
cb15:901b:901b:1324:eb24:7fce:cb15:cfae	203.21.207.174
cb15:901b:901b:1324:eb24:7fce:cb15:cfaf	203.21.207.175
cb15:901b:901b:1324:eb24:7fce:cb15:cfb0	203.21.207.176
cb15:901b:901b:1324:eb24:7fce:cb15:cfb1	203.21.207.177
cb15:901b:901b:1324:eb24:7fce:cb15:cfb2	203.21.207.178
cb15:901b:901b:1324:eb24:7fce:cb15:cfb3	203.21.207.179
cb15:901b:901b:1324:eb24:7fce:cb15:cfb4	203.21.207.180

cb15:901b:901b:1324:eb24:7fce:cb15:cfb5	203.21.207.181
cb15:901b:901b:1324:eb24:7fce:cb15:cfb6	203.21.207.182
cb15:901b:901b:1324:eb24:7fce:cb15:cfb7	203.21.207.183
cb15:901b:901b:1324:eb24:7fce:cb15:cfb8	203.21.207.184
cb15:901b:901b:1324:eb24:7fce:cb15:cfb9	203.21.207.185
cb15:901b:901b:1324:eb24:7fce:cb15:cfba	203.21.207.186
cb15:901b:901b:1324:eb24:7fce:cb15:cfbb	203.21.207.187
cb15:901b:901b:1324:eb24:7fce:cb15:cfbc	203.21.207.188
cb15:901b:901b:1324:eb24:7fce:cb15:cfbd	203.21.207.189
cb15:901b:901b:1324:eb24:7fce:cb15:cfbe	203.21.207.190
cb15:901b:901b:1324:eb24:7fce:cb15:cfbf	203.21.207.191
cb15:901b:901b:1324:eb24:7fce:cb15:cfc0	203.21.207.192
cb15:901b:901b:1324:eb24:7fce:cb15:cfc1	203.21.207.193
cb15:901b:901b:1324:eb24:7fce:cb15:cfc2	203.21.207.194
cb15:901b:901b:1324:eb24:7fce:cb15:cfc3	203.21.207.195
cb15:901b:901b:1324:eb24:7fce:cb15:cfc4	203.21.207.196
cb15:901b:901b:1324:eb24:7fce:cb15:cfc5	203.21.207.197
cb15:901b:901b:1324:eb24:7fce:cb15:cfc6	203.21.207.198
cb15:901b:901b:1324:eb24:7fce:cb15:cfc7	203.21.207.199
cb15:901b:901b:1324:eb24:7fce:cb15:cfc8	203.21.207.200
cb15:901b:901b:1324:eb24:7fce:cb15:cfc9	203.21.207.201
cb15:901b:901b:1324:eb24:7fce:cb15:cfca	203.21.207.202
cb15:901b:901b:1324:eb24:7fce:cb15:cfcb	203.21.207.203
cb15:901b:901b:1324:eb24:7fce:cb15:cfcc	203.21.207.204
cb15:901b:901b:1324:eb24:7fce:cb15:cfcd	203.21.207.205
cb15:901b:901b:1324:eb24:7fce:cb15:cfce	203.21.207.206
cb15:901b:901b:1324:eb24:7fce:cb15:cfcf	203.21.207.207
cb15:901b:901b:1324:eb24:7fce:cb15:cfd0	203.21.207.208
cb15:901b:901b:1324:eb24:7fce:cb15:cfd1	203.21.207.209
cb15:901b:901b:1324:eb24:7fce:cb15:cfd2	203.21.207.210
cb15:901b:901b:1324:eb24:7fce:cb15:cfd3	203.21.207.211
cb15:901b:901b:1324:eb24:7fce:cb15:cfd4	203.21.207.212
cb15:901b:901b:1324:eb24:7fce:cb15:cfd5	203.21.207.213
cb15:901b:901b:1324:eb24:7fce:cb15:cfd6	203.21.207.214
cb15:901b:901b:1324:eb24:7fce:cb15:cfd7	203.21.207.215
cb15:901b:901b:1324:eb24:7fce:cb15:cfd8	203.21.207.216
cb15:901b:901b:1324:eb24:7fce:cb15:cfd9	203.21.207.217
cb15:901b:901b:1324:eb24:7fce:cb15:cfda	203.21.207.218
cb15:901b:901b:1324:eb24:7fce:cb15:cfdb	203.21.207.219
cb15:901b:901b:1324:eb24:7fce:cb15:cfdc	203.21.207.220
cb15:901b:901b:1324:eb24:7fce:cb15:cfdd	203.21.207.221
cb15:901b:901b:1324:eb24:7fce:cb15:cfde	203.21.207.222
cb15:901b:901b:1324:eb24:7fce:cb15:cfdf	203.21.207.223
cb15:901b:901b:1324:eb24:7fce:cb15:cfe0	203.21.207.224
cb15:901b:901b:1324:eb24:7fce:cb15:cfe1	203.21.207.225
cb15:901b:901b:1324:eb24:7fce:cb15:cfe2	203.21.207.226
cb15:901b:901b:1324:eb24:7fce:cb15:cfe3	203.21.207.227
cb15:901b:901b:1324:eb24:7fce:cb15:cfe4	203.21.207.228
cb15:901b:901b:1324:eb24:7fce:cb15:cfe5	203.21.207.229
cb15:901b:901b:1324:eb24:7fce:cb15:cfe6	203.21.207.230
cb15:901b:901b:1324:eb24:7fce:cb15:cfe7	203.21.207.231
cb15:901b:901b:1324:eb24:7fce:cb15:cfe8	203.21.207.232
cb15:901b:901b:1324:eb24:7fce:cb15:cfe9	203.21.207.233
cb15:901b:901b:1324:eb24:7fce:cb15:cfea	203.21.207.234
cb15:901b:901b:1324:eb24:7fce:cb15:cfeb	203.21.207.235
cb15:901b:901b:1324:eb24:7fce:cb15:cfec	203.21.207.236
cb15:901b:901b:1324:eb24:7fce:cb15:cfed	203.21.207.237
cb15:901b:901b:1324:eb24:7fce:cb15:cfee	203.21.207.238
cb15:901b:901b:1324:eb24:7fce:cb15:cfef	203.21.207.239
cb15:901b:901b:1324:eb24:7fce:cb15:cff0	203.21.207.240
cb15:901b:901b:1324:eb24:7fce:cb15:cff1	203.21.207.241
cb15:901b:901b:1324:eb24:7fce:cb15:cff2	203.21.207.242
cb15:901b:901b:1324:eb24:7fce:cb15:cff3	203.21.207.243
cb15:901b:901b:1324:eb24:7fce:cb15:cff4	203.21.207.244
cb15:901b:901b:1324:eb24:7fce:cb15:cff5	203.21.207.245
cb15:901b:901b:1324:eb24:7fce:cb15:cff6	203.21.207.246
cb15:901b:901b:1324:eb24:7fce:cb15:cff7	203.21.207.247
cb15:901b:901b:1324:eb24:7fce:cb15:cff8	203.21.207.248
cb15:901b:901b:1324:eb24:7fce:cb15:cff9	203.21.207.249
cb15:901b:901b:1324:eb24:7fce:cb15:cffa	203.21.207.250
cb15:901b:901b:1324:eb24:7fce:cb15:cffb	203.21.207.251
cb15:901b:901b:1324:eb24:7fce:cb15:cffc	203.21.207.252
cb15:901b:901b:1324:eb24:7fce:cb15:cffd	203.21.207.253
cb15:901b:901b:1324:eb24:7fce:cb15:cffe	203.21.207.254
cb15:901b:901b:1324:eb24:7fce:cb15:cfff	203.21.207.255

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.