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:ada3:db24:c681:cf01	198.129.207.1
cb15:901b:901b:1324:ada3:db24:c681:cf02	198.129.207.2
cb15:901b:901b:1324:ada3:db24:c681:cf03	198.129.207.3
cb15:901b:901b:1324:ada3:db24:c681:cf04	198.129.207.4
cb15:901b:901b:1324:ada3:db24:c681:cf05	198.129.207.5
cb15:901b:901b:1324:ada3:db24:c681:cf06	198.129.207.6
cb15:901b:901b:1324:ada3:db24:c681:cf07	198.129.207.7
cb15:901b:901b:1324:ada3:db24:c681:cf08	198.129.207.8
cb15:901b:901b:1324:ada3:db24:c681:cf09	198.129.207.9
cb15:901b:901b:1324:ada3:db24:c681:cf0a	198.129.207.10
cb15:901b:901b:1324:ada3:db24:c681:cf0b	198.129.207.11
cb15:901b:901b:1324:ada3:db24:c681:cf0c	198.129.207.12
cb15:901b:901b:1324:ada3:db24:c681:cf0d	198.129.207.13
cb15:901b:901b:1324:ada3:db24:c681:cf0e	198.129.207.14
cb15:901b:901b:1324:ada3:db24:c681:cf0f	198.129.207.15
cb15:901b:901b:1324:ada3:db24:c681:cf10	198.129.207.16
cb15:901b:901b:1324:ada3:db24:c681:cf11	198.129.207.17
cb15:901b:901b:1324:ada3:db24:c681:cf12	198.129.207.18
cb15:901b:901b:1324:ada3:db24:c681:cf13	198.129.207.19
cb15:901b:901b:1324:ada3:db24:c681:cf14	198.129.207.20
cb15:901b:901b:1324:ada3:db24:c681:cf15	198.129.207.21
cb15:901b:901b:1324:ada3:db24:c681:cf16	198.129.207.22
cb15:901b:901b:1324:ada3:db24:c681:cf17	198.129.207.23
cb15:901b:901b:1324:ada3:db24:c681:cf18	198.129.207.24
cb15:901b:901b:1324:ada3:db24:c681:cf19	198.129.207.25
cb15:901b:901b:1324:ada3:db24:c681:cf1a	198.129.207.26
cb15:901b:901b:1324:ada3:db24:c681:cf1b	198.129.207.27
cb15:901b:901b:1324:ada3:db24:c681:cf1c	198.129.207.28
cb15:901b:901b:1324:ada3:db24:c681:cf1d	198.129.207.29
cb15:901b:901b:1324:ada3:db24:c681:cf1e	198.129.207.30
cb15:901b:901b:1324:ada3:db24:c681:cf1f	198.129.207.31
cb15:901b:901b:1324:ada3:db24:c681:cf20	198.129.207.32
cb15:901b:901b:1324:ada3:db24:c681:cf21	198.129.207.33
cb15:901b:901b:1324:ada3:db24:c681:cf22	198.129.207.34
cb15:901b:901b:1324:ada3:db24:c681:cf23	198.129.207.35
cb15:901b:901b:1324:ada3:db24:c681:cf24	198.129.207.36
cb15:901b:901b:1324:ada3:db24:c681:cf25	198.129.207.37
cb15:901b:901b:1324:ada3:db24:c681:cf26	198.129.207.38
cb15:901b:901b:1324:ada3:db24:c681:cf27	198.129.207.39
cb15:901b:901b:1324:ada3:db24:c681:cf28	198.129.207.40
cb15:901b:901b:1324:ada3:db24:c681:cf29	198.129.207.41
cb15:901b:901b:1324:ada3:db24:c681:cf2a	198.129.207.42
cb15:901b:901b:1324:ada3:db24:c681:cf2b	198.129.207.43
cb15:901b:901b:1324:ada3:db24:c681:cf2c	198.129.207.44
cb15:901b:901b:1324:ada3:db24:c681:cf2d	198.129.207.45
cb15:901b:901b:1324:ada3:db24:c681:cf2e	198.129.207.46
cb15:901b:901b:1324:ada3:db24:c681:cf2f	198.129.207.47
cb15:901b:901b:1324:ada3:db24:c681:cf30	198.129.207.48
cb15:901b:901b:1324:ada3:db24:c681:cf31	198.129.207.49
cb15:901b:901b:1324:ada3:db24:c681:cf32	198.129.207.50
cb15:901b:901b:1324:ada3:db24:c681:cf33	198.129.207.51
cb15:901b:901b:1324:ada3:db24:c681:cf34	198.129.207.52
cb15:901b:901b:1324:ada3:db24:c681:cf35	198.129.207.53
cb15:901b:901b:1324:ada3:db24:c681:cf36	198.129.207.54
cb15:901b:901b:1324:ada3:db24:c681:cf37	198.129.207.55
cb15:901b:901b:1324:ada3:db24:c681:cf38	198.129.207.56
cb15:901b:901b:1324:ada3:db24:c681:cf39	198.129.207.57
cb15:901b:901b:1324:ada3:db24:c681:cf3a	198.129.207.58
cb15:901b:901b:1324:ada3:db24:c681:cf3b	198.129.207.59
cb15:901b:901b:1324:ada3:db24:c681:cf3c	198.129.207.60

cb15:901b:901b:1324:ada3:db24:c681:cf3d	198.129.207.61
cb15:901b:901b:1324:ada3:db24:c681:cf3e	198.129.207.62
cb15:901b:901b:1324:ada3:db24:c681:cf3f	198.129.207.63
cb15:901b:901b:1324:ada3:db24:c681:cf40	198.129.207.64
cb15:901b:901b:1324:ada3:db24:c681:cf41	198.129.207.65
cb15:901b:901b:1324:ada3:db24:c681:cf42	198.129.207.66
cb15:901b:901b:1324:ada3:db24:c681:cf43	198.129.207.67
cb15:901b:901b:1324:ada3:db24:c681:cf44	198.129.207.68
cb15:901b:901b:1324:ada3:db24:c681:cf45	198.129.207.69
cb15:901b:901b:1324:ada3:db24:c681:cf46	198.129.207.70
cb15:901b:901b:1324:ada3:db24:c681:cf47	198.129.207.71
cb15:901b:901b:1324:ada3:db24:c681:cf48	198.129.207.72
cb15:901b:901b:1324:ada3:db24:c681:cf49	198.129.207.73
cb15:901b:901b:1324:ada3:db24:c681:cf4a	198.129.207.74
cb15:901b:901b:1324:ada3:db24:c681:cf4b	198.129.207.75
cb15:901b:901b:1324:ada3:db24:c681:cf4c	198.129.207.76
cb15:901b:901b:1324:ada3:db24:c681:cf4d	198.129.207.77
cb15:901b:901b:1324:ada3:db24:c681:cf4e	198.129.207.78
cb15:901b:901b:1324:ada3:db24:c681:cf4f	198.129.207.79
cb15:901b:901b:1324:ada3:db24:c681:cf50	198.129.207.80
cb15:901b:901b:1324:ada3:db24:c681:cf51	198.129.207.81
cb15:901b:901b:1324:ada3:db24:c681:cf52	198.129.207.82
cb15:901b:901b:1324:ada3:db24:c681:cf53	198.129.207.83
cb15:901b:901b:1324:ada3:db24:c681:cf54	198.129.207.84
cb15:901b:901b:1324:ada3:db24:c681:cf55	198.129.207.85
cb15:901b:901b:1324:ada3:db24:c681:cf56	198.129.207.86
cb15:901b:901b:1324:ada3:db24:c681:cf57	198.129.207.87
cb15:901b:901b:1324:ada3:db24:c681:cf58	198.129.207.88
cb15:901b:901b:1324:ada3:db24:c681:cf59	198.129.207.89
cb15:901b:901b:1324:ada3:db24:c681:cf5a	198.129.207.90
cb15:901b:901b:1324:ada3:db24:c681:cf5b	198.129.207.91
cb15:901b:901b:1324:ada3:db24:c681:cf5c	198.129.207.92
cb15:901b:901b:1324:ada3:db24:c681:cf5d	198.129.207.93
cb15:901b:901b:1324:ada3:db24:c681:cf5e	198.129.207.94
cb15:901b:901b:1324:ada3:db24:c681:cf5f	198.129.207.95
cb15:901b:901b:1324:ada3:db24:c681:cf60	198.129.207.96
cb15:901b:901b:1324:ada3:db24:c681:cf61	198.129.207.97
cb15:901b:901b:1324:ada3:db24:c681:cf62	198.129.207.98
cb15:901b:901b:1324:ada3:db24:c681:cf63	198.129.207.99
cb15:901b:901b:1324:ada3:db24:c681:cf64	198.129.207.100
cb15:901b:901b:1324:ada3:db24:c681:cf65	198.129.207.101
cb15:901b:901b:1324:ada3:db24:c681:cf66	198.129.207.102
cb15:901b:901b:1324:ada3:db24:c681:cf67	198.129.207.103
cb15:901b:901b:1324:ada3:db24:c681:cf68	198.129.207.104
cb15:901b:901b:1324:ada3:db24:c681:cf69	198.129.207.105
cb15:901b:901b:1324:ada3:db24:c681:cf6a	198.129.207.106
cb15:901b:901b:1324:ada3:db24:c681:cf6b	198.129.207.107
cb15:901b:901b:1324:ada3:db24:c681:cf6c	198.129.207.108
cb15:901b:901b:1324:ada3:db24:c681:cf6d	198.129.207.109
cb15:901b:901b:1324:ada3:db24:c681:cf6e	198.129.207.110
cb15:901b:901b:1324:ada3:db24:c681:cf6f	198.129.207.111
cb15:901b:901b:1324:ada3:db24:c681:cf70	198.129.207.112
cb15:901b:901b:1324:ada3:db24:c681:cf71	198.129.207.113
cb15:901b:901b:1324:ada3:db24:c681:cf72	198.129.207.114
cb15:901b:901b:1324:ada3:db24:c681:cf73	198.129.207.115
cb15:901b:901b:1324:ada3:db24:c681:cf74	198.129.207.116
cb15:901b:901b:1324:ada3:db24:c681:cf75	198.129.207.117
cb15:901b:901b:1324:ada3:db24:c681:cf76	198.129.207.118
cb15:901b:901b:1324:ada3:db24:c681:cf77	198.129.207.119
cb15:901b:901b:1324:ada3:db24:c681:cf78	198.129.207.120

cb15:901b:901b:1324:ada3:db24:c681:cf79	198.129.207.121
cb15:901b:901b:1324:ada3:db24:c681:cf7a	198.129.207.122
cb15:901b:901b:1324:ada3:db24:c681:cf7b	198.129.207.123
cb15:901b:901b:1324:ada3:db24:c681:cf7c	198.129.207.124
cb15:901b:901b:1324:ada3:db24:c681:cf7d	198.129.207.125
cb15:901b:901b:1324:ada3:db24:c681:cf7e	198.129.207.126
cb15:901b:901b:1324:ada3:db24:c681:cf7f	198.129.207.127
cb15:901b:901b:1324:ada3:db24:c681:cf80	198.129.207.128
cb15:901b:901b:1324:ada3:db24:c681:cf81	198.129.207.129
cb15:901b:901b:1324:ada3:db24:c681:cf82	198.129.207.130
cb15:901b:901b:1324:ada3:db24:c681:cf83	198.129.207.131
cb15:901b:901b:1324:ada3:db24:c681:cf84	198.129.207.132
cb15:901b:901b:1324:ada3:db24:c681:cf85	198.129.207.133
cb15:901b:901b:1324:ada3:db24:c681:cf86	198.129.207.134
cb15:901b:901b:1324:ada3:db24:c681:cf87	198.129.207.135
cb15:901b:901b:1324:ada3:db24:c681:cf88	198.129.207.136
cb15:901b:901b:1324:ada3:db24:c681:cf89	198.129.207.137
cb15:901b:901b:1324:ada3:db24:c681:cf8a	198.129.207.138
cb15:901b:901b:1324:ada3:db24:c681:cf8b	198.129.207.139
cb15:901b:901b:1324:ada3:db24:c681:cf8c	198.129.207.140
cb15:901b:901b:1324:ada3:db24:c681:cf8d	198.129.207.141
cb15:901b:901b:1324:ada3:db24:c681:cf8e	198.129.207.142
cb15:901b:901b:1324:ada3:db24:c681:cf8f	198.129.207.143
cb15:901b:901b:1324:ada3:db24:c681:cf90	198.129.207.144
cb15:901b:901b:1324:ada3:db24:c681:cf91	198.129.207.145
cb15:901b:901b:1324:ada3:db24:c681:cf92	198.129.207.146
cb15:901b:901b:1324:ada3:db24:c681:cf93	198.129.207.147
cb15:901b:901b:1324:ada3:db24:c681:cf94	198.129.207.148
cb15:901b:901b:1324:ada3:db24:c681:cf95	198.129.207.149
cb15:901b:901b:1324:ada3:db24:c681:cf96	198.129.207.150
cb15:901b:901b:1324:ada3:db24:c681:cf97	198.129.207.151
cb15:901b:901b:1324:ada3:db24:c681:cf98	198.129.207.152
cb15:901b:901b:1324:ada3:db24:c681:cf99	198.129.207.153
cb15:901b:901b:1324:ada3:db24:c681:cf9a	198.129.207.154
cb15:901b:901b:1324:ada3:db24:c681:cf9b	198.129.207.155
cb15:901b:901b:1324:ada3:db24:c681:cf9c	198.129.207.156
cb15:901b:901b:1324:ada3:db24:c681:cf9d	198.129.207.157
cb15:901b:901b:1324:ada3:db24:c681:cf9e	198.129.207.158
cb15:901b:901b:1324:ada3:db24:c681:cf9f	198.129.207.159
cb15:901b:901b:1324:ada3:db24:c681:cfa0	198.129.207.160
cb15:901b:901b:1324:ada3:db24:c681:cfa1	198.129.207.161
cb15:901b:901b:1324:ada3:db24:c681:cfa2	198.129.207.162
cb15:901b:901b:1324:ada3:db24:c681:cfa3	198.129.207.163
cb15:901b:901b:1324:ada3:db24:c681:cfa4	198.129.207.164
cb15:901b:901b:1324:ada3:db24:c681:cfa5	198.129.207.165
cb15:901b:901b:1324:ada3:db24:c681:cfa6	198.129.207.166
cb15:901b:901b:1324:ada3:db24:c681:cfa7	198.129.207.167
cb15:901b:901b:1324:ada3:db24:c681:cfa8	198.129.207.168
cb15:901b:901b:1324:ada3:db24:c681:cfa9	198.129.207.169
cb15:901b:901b:1324:ada3:db24:c681:cfaa	198.129.207.170
cb15:901b:901b:1324:ada3:db24:c681:cfab	198.129.207.171
cb15:901b:901b:1324:ada3:db24:c681:cfac	198.129.207.172
cb15:901b:901b:1324:ada3:db24:c681:cfad	198.129.207.173
cb15:901b:901b:1324:ada3:db24:c681:cfae	198.129.207.174
cb15:901b:901b:1324:ada3:db24:c681:cfaf	198.129.207.175
cb15:901b:901b:1324:ada3:db24:c681:cfb0	198.129.207.176
cb15:901b:901b:1324:ada3:db24:c681:cfb1	198.129.207.177
cb15:901b:901b:1324:ada3:db24:c681:cfb2	198.129.207.178
cb15:901b:901b:1324:ada3:db24:c681:cfb3	198.129.207.179
cb15:901b:901b:1324:ada3:db24:c681:cfb4	198.129.207.180

cb15:901b:901b:1324:ada3:db24:c681:cfb5	198.129.207.181
cb15:901b:901b:1324:ada3:db24:c681:cfb6	198.129.207.182
cb15:901b:901b:1324:ada3:db24:c681:cfb7	198.129.207.183
cb15:901b:901b:1324:ada3:db24:c681:cfb8	198.129.207.184
cb15:901b:901b:1324:ada3:db24:c681:cfb9	198.129.207.185
cb15:901b:901b:1324:ada3:db24:c681:cfba	198.129.207.186
cb15:901b:901b:1324:ada3:db24:c681:cfbb	198.129.207.187
cb15:901b:901b:1324:ada3:db24:c681:cfbc	198.129.207.188
cb15:901b:901b:1324:ada3:db24:c681:cfbd	198.129.207.189
cb15:901b:901b:1324:ada3:db24:c681:cfbe	198.129.207.190
cb15:901b:901b:1324:ada3:db24:c681:cfbf	198.129.207.191
cb15:901b:901b:1324:ada3:db24:c681:cfc0	198.129.207.192
cb15:901b:901b:1324:ada3:db24:c681:cfc1	198.129.207.193
cb15:901b:901b:1324:ada3:db24:c681:cfc2	198.129.207.194
cb15:901b:901b:1324:ada3:db24:c681:cfc3	198.129.207.195
cb15:901b:901b:1324:ada3:db24:c681:cfc4	198.129.207.196
cb15:901b:901b:1324:ada3:db24:c681:cfc5	198.129.207.197
cb15:901b:901b:1324:ada3:db24:c681:cfc6	198.129.207.198
cb15:901b:901b:1324:ada3:db24:c681:cfc7	198.129.207.199
cb15:901b:901b:1324:ada3:db24:c681:cfc8	198.129.207.200
cb15:901b:901b:1324:ada3:db24:c681:cfc9	198.129.207.201
cb15:901b:901b:1324:ada3:db24:c681:cfca	198.129.207.202
cb15:901b:901b:1324:ada3:db24:c681:cfcb	198.129.207.203
cb15:901b:901b:1324:ada3:db24:c681:cfcc	198.129.207.204
cb15:901b:901b:1324:ada3:db24:c681:cfcd	198.129.207.205
cb15:901b:901b:1324:ada3:db24:c681:cfce	198.129.207.206
cb15:901b:901b:1324:ada3:db24:c681:cfcf	198.129.207.207
cb15:901b:901b:1324:ada3:db24:c681:cfd0	198.129.207.208
cb15:901b:901b:1324:ada3:db24:c681:cfd1	198.129.207.209
cb15:901b:901b:1324:ada3:db24:c681:cfd2	198.129.207.210
cb15:901b:901b:1324:ada3:db24:c681:cfd3	198.129.207.211
cb15:901b:901b:1324:ada3:db24:c681:cfd4	198.129.207.212
cb15:901b:901b:1324:ada3:db24:c681:cfd5	198.129.207.213
cb15:901b:901b:1324:ada3:db24:c681:cfd6	198.129.207.214
cb15:901b:901b:1324:ada3:db24:c681:cfd7	198.129.207.215
cb15:901b:901b:1324:ada3:db24:c681:cfd8	198.129.207.216
cb15:901b:901b:1324:ada3:db24:c681:cfd9	198.129.207.217
cb15:901b:901b:1324:ada3:db24:c681:cfda	198.129.207.218
cb15:901b:901b:1324:ada3:db24:c681:cfdb	198.129.207.219
cb15:901b:901b:1324:ada3:db24:c681:cfdc	198.129.207.220
cb15:901b:901b:1324:ada3:db24:c681:cfdd	198.129.207.221
cb15:901b:901b:1324:ada3:db24:c681:cfde	198.129.207.222
cb15:901b:901b:1324:ada3:db24:c681:cfdf	198.129.207.223
cb15:901b:901b:1324:ada3:db24:c681:cfe0	198.129.207.224
cb15:901b:901b:1324:ada3:db24:c681:cfe1	198.129.207.225
cb15:901b:901b:1324:ada3:db24:c681:cfe2	198.129.207.226
cb15:901b:901b:1324:ada3:db24:c681:cfe3	198.129.207.227
cb15:901b:901b:1324:ada3:db24:c681:cfe4	198.129.207.228
cb15:901b:901b:1324:ada3:db24:c681:cfe5	198.129.207.229
cb15:901b:901b:1324:ada3:db24:c681:cfe6	198.129.207.230
cb15:901b:901b:1324:ada3:db24:c681:cfe7	198.129.207.231
cb15:901b:901b:1324:ada3:db24:c681:cfe8	198.129.207.232
cb15:901b:901b:1324:ada3:db24:c681:cfe9	198.129.207.233
cb15:901b:901b:1324:ada3:db24:c681:cfea	198.129.207.234
cb15:901b:901b:1324:ada3:db24:c681:cfeb	198.129.207.235
cb15:901b:901b:1324:ada3:db24:c681:cfec	198.129.207.236
cb15:901b:901b:1324:ada3:db24:c681:cfed	198.129.207.237
cb15:901b:901b:1324:ada3:db24:c681:cfee	198.129.207.238
cb15:901b:901b:1324:ada3:db24:c681:cfef	198.129.207.239
cb15:901b:901b:1324:ada3:db24:c681:cff0	198.129.207.240
cb15:901b:901b:1324:ada3:db24:c681:cff1	198.129.207.241
cb15:901b:901b:1324:ada3:db24:c681:cff2	198.129.207.242
cb15:901b:901b:1324:ada3:db24:c681:cff3	198.129.207.243
cb15:901b:901b:1324:ada3:db24:c681:cff4	198.129.207.244
cb15:901b:901b:1324:ada3:db24:c681:cff5	198.129.207.245
cb15:901b:901b:1324:ada3:db24:c681:cff6	198.129.207.246
cb15:901b:901b:1324:ada3:db24:c681:cff7	198.129.207.247
cb15:901b:901b:1324:ada3:db24:c681:cff8	198.129.207.248
cb15:901b:901b:1324:ada3:db24:c681:cff9	198.129.207.249
cb15:901b:901b:1324:ada3:db24:c681:cffa	198.129.207.250
cb15:901b:901b:1324:ada3:db24:c681:cffb	198.129.207.251
cb15:901b:901b:1324:ada3:db24:c681:cffc	198.129.207.252
cb15:901b:901b:1324:ada3:db24:c681:cffd	198.129.207.253
cb15:901b:901b:1324:ada3:db24:c681:cffe	198.129.207.254
cb15:901b:901b:1324:ada3:db24:c681:cfff	198.129.207.255

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.