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
b51a:901b:901b:8082:d157:db63:d157:cf01	209.87.207.1
b51a:901b:901b:8082:d157:db63:d157:cf02	209.87.207.2
b51a:901b:901b:8082:d157:db63:d157:cf03	209.87.207.3
b51a:901b:901b:8082:d157:db63:d157:cf04	209.87.207.4
b51a:901b:901b:8082:d157:db63:d157:cf05	209.87.207.5
b51a:901b:901b:8082:d157:db63:d157:cf06	209.87.207.6
b51a:901b:901b:8082:d157:db63:d157:cf07	209.87.207.7
b51a:901b:901b:8082:d157:db63:d157:cf08	209.87.207.8
b51a:901b:901b:8082:d157:db63:d157:cf09	209.87.207.9
b51a:901b:901b:8082:d157:db63:d157:cf0a	209.87.207.10
b51a:901b:901b:8082:d157:db63:d157:cf0b	209.87.207.11
b51a:901b:901b:8082:d157:db63:d157:cf0c	209.87.207.12
b51a:901b:901b:8082:d157:db63:d157:cf0d	209.87.207.13
b51a:901b:901b:8082:d157:db63:d157:cf0e	209.87.207.14
b51a:901b:901b:8082:d157:db63:d157:cf0f	209.87.207.15
b51a:901b:901b:8082:d157:db63:d157:cf10	209.87.207.16
b51a:901b:901b:8082:d157:db63:d157:cf11	209.87.207.17
b51a:901b:901b:8082:d157:db63:d157:cf12	209.87.207.18
b51a:901b:901b:8082:d157:db63:d157:cf13	209.87.207.19
b51a:901b:901b:8082:d157:db63:d157:cf14	209.87.207.20
b51a:901b:901b:8082:d157:db63:d157:cf15	209.87.207.21
b51a:901b:901b:8082:d157:db63:d157:cf16	209.87.207.22
b51a:901b:901b:8082:d157:db63:d157:cf17	209.87.207.23
b51a:901b:901b:8082:d157:db63:d157:cf18	209.87.207.24
b51a:901b:901b:8082:d157:db63:d157:cf19	209.87.207.25
b51a:901b:901b:8082:d157:db63:d157:cf1a	209.87.207.26
b51a:901b:901b:8082:d157:db63:d157:cf1b	209.87.207.27
b51a:901b:901b:8082:d157:db63:d157:cf1c	209.87.207.28
b51a:901b:901b:8082:d157:db63:d157:cf1d	209.87.207.29
b51a:901b:901b:8082:d157:db63:d157:cf1e	209.87.207.30
b51a:901b:901b:8082:d157:db63:d157:cf1f	209.87.207.31
b51a:901b:901b:8082:d157:db63:d157:cf20	209.87.207.32
b51a:901b:901b:8082:d157:db63:d157:cf21	209.87.207.33
b51a:901b:901b:8082:d157:db63:d157:cf22	209.87.207.34
b51a:901b:901b:8082:d157:db63:d157:cf23	209.87.207.35
b51a:901b:901b:8082:d157:db63:d157:cf24	209.87.207.36
b51a:901b:901b:8082:d157:db63:d157:cf25	209.87.207.37
b51a:901b:901b:8082:d157:db63:d157:cf26	209.87.207.38
b51a:901b:901b:8082:d157:db63:d157:cf27	209.87.207.39
b51a:901b:901b:8082:d157:db63:d157:cf28	209.87.207.40
b51a:901b:901b:8082:d157:db63:d157:cf29	209.87.207.41
b51a:901b:901b:8082:d157:db63:d157:cf2a	209.87.207.42
b51a:901b:901b:8082:d157:db63:d157:cf2b	209.87.207.43
b51a:901b:901b:8082:d157:db63:d157:cf2c	209.87.207.44
b51a:901b:901b:8082:d157:db63:d157:cf2d	209.87.207.45
b51a:901b:901b:8082:d157:db63:d157:cf2e	209.87.207.46
b51a:901b:901b:8082:d157:db63:d157:cf2f	209.87.207.47
b51a:901b:901b:8082:d157:db63:d157:cf30	209.87.207.48
b51a:901b:901b:8082:d157:db63:d157:cf31	209.87.207.49
b51a:901b:901b:8082:d157:db63:d157:cf32	209.87.207.50
b51a:901b:901b:8082:d157:db63:d157:cf33	209.87.207.51
b51a:901b:901b:8082:d157:db63:d157:cf34	209.87.207.52
b51a:901b:901b:8082:d157:db63:d157:cf35	209.87.207.53
b51a:901b:901b:8082:d157:db63:d157:cf36	209.87.207.54
b51a:901b:901b:8082:d157:db63:d157:cf37	209.87.207.55
b51a:901b:901b:8082:d157:db63:d157:cf38	209.87.207.56
b51a:901b:901b:8082:d157:db63:d157:cf39	209.87.207.57
b51a:901b:901b:8082:d157:db63:d157:cf3a	209.87.207.58
b51a:901b:901b:8082:d157:db63:d157:cf3b	209.87.207.59
b51a:901b:901b:8082:d157:db63:d157:cf3c	209.87.207.60

b51a:901b:901b:8082:d157:db63:d157:cf3d	209.87.207.61
b51a:901b:901b:8082:d157:db63:d157:cf3e	209.87.207.62
b51a:901b:901b:8082:d157:db63:d157:cf3f	209.87.207.63
b51a:901b:901b:8082:d157:db63:d157:cf40	209.87.207.64
b51a:901b:901b:8082:d157:db63:d157:cf41	209.87.207.65
b51a:901b:901b:8082:d157:db63:d157:cf42	209.87.207.66
b51a:901b:901b:8082:d157:db63:d157:cf43	209.87.207.67
b51a:901b:901b:8082:d157:db63:d157:cf44	209.87.207.68
b51a:901b:901b:8082:d157:db63:d157:cf45	209.87.207.69
b51a:901b:901b:8082:d157:db63:d157:cf46	209.87.207.70
b51a:901b:901b:8082:d157:db63:d157:cf47	209.87.207.71
b51a:901b:901b:8082:d157:db63:d157:cf48	209.87.207.72
b51a:901b:901b:8082:d157:db63:d157:cf49	209.87.207.73
b51a:901b:901b:8082:d157:db63:d157:cf4a	209.87.207.74
b51a:901b:901b:8082:d157:db63:d157:cf4b	209.87.207.75
b51a:901b:901b:8082:d157:db63:d157:cf4c	209.87.207.76
b51a:901b:901b:8082:d157:db63:d157:cf4d	209.87.207.77
b51a:901b:901b:8082:d157:db63:d157:cf4e	209.87.207.78
b51a:901b:901b:8082:d157:db63:d157:cf4f	209.87.207.79
b51a:901b:901b:8082:d157:db63:d157:cf50	209.87.207.80
b51a:901b:901b:8082:d157:db63:d157:cf51	209.87.207.81
b51a:901b:901b:8082:d157:db63:d157:cf52	209.87.207.82
b51a:901b:901b:8082:d157:db63:d157:cf53	209.87.207.83
b51a:901b:901b:8082:d157:db63:d157:cf54	209.87.207.84
b51a:901b:901b:8082:d157:db63:d157:cf55	209.87.207.85
b51a:901b:901b:8082:d157:db63:d157:cf56	209.87.207.86
b51a:901b:901b:8082:d157:db63:d157:cf57	209.87.207.87
b51a:901b:901b:8082:d157:db63:d157:cf58	209.87.207.88
b51a:901b:901b:8082:d157:db63:d157:cf59	209.87.207.89
b51a:901b:901b:8082:d157:db63:d157:cf5a	209.87.207.90
b51a:901b:901b:8082:d157:db63:d157:cf5b	209.87.207.91
b51a:901b:901b:8082:d157:db63:d157:cf5c	209.87.207.92
b51a:901b:901b:8082:d157:db63:d157:cf5d	209.87.207.93
b51a:901b:901b:8082:d157:db63:d157:cf5e	209.87.207.94
b51a:901b:901b:8082:d157:db63:d157:cf5f	209.87.207.95
b51a:901b:901b:8082:d157:db63:d157:cf60	209.87.207.96
b51a:901b:901b:8082:d157:db63:d157:cf61	209.87.207.97
b51a:901b:901b:8082:d157:db63:d157:cf62	209.87.207.98
b51a:901b:901b:8082:d157:db63:d157:cf63	209.87.207.99
b51a:901b:901b:8082:d157:db63:d157:cf64	209.87.207.100
b51a:901b:901b:8082:d157:db63:d157:cf65	209.87.207.101
b51a:901b:901b:8082:d157:db63:d157:cf66	209.87.207.102
b51a:901b:901b:8082:d157:db63:d157:cf67	209.87.207.103
b51a:901b:901b:8082:d157:db63:d157:cf68	209.87.207.104
b51a:901b:901b:8082:d157:db63:d157:cf69	209.87.207.105
b51a:901b:901b:8082:d157:db63:d157:cf6a	209.87.207.106
b51a:901b:901b:8082:d157:db63:d157:cf6b	209.87.207.107
b51a:901b:901b:8082:d157:db63:d157:cf6c	209.87.207.108
b51a:901b:901b:8082:d157:db63:d157:cf6d	209.87.207.109
b51a:901b:901b:8082:d157:db63:d157:cf6e	209.87.207.110
b51a:901b:901b:8082:d157:db63:d157:cf6f	209.87.207.111
b51a:901b:901b:8082:d157:db63:d157:cf70	209.87.207.112
b51a:901b:901b:8082:d157:db63:d157:cf71	209.87.207.113
b51a:901b:901b:8082:d157:db63:d157:cf72	209.87.207.114
b51a:901b:901b:8082:d157:db63:d157:cf73	209.87.207.115
b51a:901b:901b:8082:d157:db63:d157:cf74	209.87.207.116
b51a:901b:901b:8082:d157:db63:d157:cf75	209.87.207.117
b51a:901b:901b:8082:d157:db63:d157:cf76	209.87.207.118
b51a:901b:901b:8082:d157:db63:d157:cf77	209.87.207.119
b51a:901b:901b:8082:d157:db63:d157:cf78	209.87.207.120

b51a:901b:901b:8082:d157:db63:d157:cf79	209.87.207.121
b51a:901b:901b:8082:d157:db63:d157:cf7a	209.87.207.122
b51a:901b:901b:8082:d157:db63:d157:cf7b	209.87.207.123
b51a:901b:901b:8082:d157:db63:d157:cf7c	209.87.207.124
b51a:901b:901b:8082:d157:db63:d157:cf7d	209.87.207.125
b51a:901b:901b:8082:d157:db63:d157:cf7e	209.87.207.126
b51a:901b:901b:8082:d157:db63:d157:cf7f	209.87.207.127
b51a:901b:901b:8082:d157:db63:d157:cf80	209.87.207.128
b51a:901b:901b:8082:d157:db63:d157:cf81	209.87.207.129
b51a:901b:901b:8082:d157:db63:d157:cf82	209.87.207.130
b51a:901b:901b:8082:d157:db63:d157:cf83	209.87.207.131
b51a:901b:901b:8082:d157:db63:d157:cf84	209.87.207.132
b51a:901b:901b:8082:d157:db63:d157:cf85	209.87.207.133
b51a:901b:901b:8082:d157:db63:d157:cf86	209.87.207.134
b51a:901b:901b:8082:d157:db63:d157:cf87	209.87.207.135
b51a:901b:901b:8082:d157:db63:d157:cf88	209.87.207.136
b51a:901b:901b:8082:d157:db63:d157:cf89	209.87.207.137
b51a:901b:901b:8082:d157:db63:d157:cf8a	209.87.207.138
b51a:901b:901b:8082:d157:db63:d157:cf8b	209.87.207.139
b51a:901b:901b:8082:d157:db63:d157:cf8c	209.87.207.140
b51a:901b:901b:8082:d157:db63:d157:cf8d	209.87.207.141
b51a:901b:901b:8082:d157:db63:d157:cf8e	209.87.207.142
b51a:901b:901b:8082:d157:db63:d157:cf8f	209.87.207.143
b51a:901b:901b:8082:d157:db63:d157:cf90	209.87.207.144
b51a:901b:901b:8082:d157:db63:d157:cf91	209.87.207.145
b51a:901b:901b:8082:d157:db63:d157:cf92	209.87.207.146
b51a:901b:901b:8082:d157:db63:d157:cf93	209.87.207.147
b51a:901b:901b:8082:d157:db63:d157:cf94	209.87.207.148
b51a:901b:901b:8082:d157:db63:d157:cf95	209.87.207.149
b51a:901b:901b:8082:d157:db63:d157:cf96	209.87.207.150
b51a:901b:901b:8082:d157:db63:d157:cf97	209.87.207.151
b51a:901b:901b:8082:d157:db63:d157:cf98	209.87.207.152
b51a:901b:901b:8082:d157:db63:d157:cf99	209.87.207.153
b51a:901b:901b:8082:d157:db63:d157:cf9a	209.87.207.154
b51a:901b:901b:8082:d157:db63:d157:cf9b	209.87.207.155
b51a:901b:901b:8082:d157:db63:d157:cf9c	209.87.207.156
b51a:901b:901b:8082:d157:db63:d157:cf9d	209.87.207.157
b51a:901b:901b:8082:d157:db63:d157:cf9e	209.87.207.158
b51a:901b:901b:8082:d157:db63:d157:cf9f	209.87.207.159
b51a:901b:901b:8082:d157:db63:d157:cfa0	209.87.207.160
b51a:901b:901b:8082:d157:db63:d157:cfa1	209.87.207.161
b51a:901b:901b:8082:d157:db63:d157:cfa2	209.87.207.162
b51a:901b:901b:8082:d157:db63:d157:cfa3	209.87.207.163
b51a:901b:901b:8082:d157:db63:d157:cfa4	209.87.207.164
b51a:901b:901b:8082:d157:db63:d157:cfa5	209.87.207.165
b51a:901b:901b:8082:d157:db63:d157:cfa6	209.87.207.166
b51a:901b:901b:8082:d157:db63:d157:cfa7	209.87.207.167
b51a:901b:901b:8082:d157:db63:d157:cfa8	209.87.207.168
b51a:901b:901b:8082:d157:db63:d157:cfa9	209.87.207.169
b51a:901b:901b:8082:d157:db63:d157:cfaa	209.87.207.170
b51a:901b:901b:8082:d157:db63:d157:cfab	209.87.207.171
b51a:901b:901b:8082:d157:db63:d157:cfac	209.87.207.172
b51a:901b:901b:8082:d157:db63:d157:cfad	209.87.207.173
b51a:901b:901b:8082:d157:db63:d157:cfae	209.87.207.174
b51a:901b:901b:8082:d157:db63:d157:cfaf	209.87.207.175
b51a:901b:901b:8082:d157:db63:d157:cfb0	209.87.207.176
b51a:901b:901b:8082:d157:db63:d157:cfb1	209.87.207.177
b51a:901b:901b:8082:d157:db63:d157:cfb2	209.87.207.178
b51a:901b:901b:8082:d157:db63:d157:cfb3	209.87.207.179
b51a:901b:901b:8082:d157:db63:d157:cfb4	209.87.207.180

b51a:901b:901b:8082:d157:db63:d157:cfb5	209.87.207.181
b51a:901b:901b:8082:d157:db63:d157:cfb6	209.87.207.182
b51a:901b:901b:8082:d157:db63:d157:cfb7	209.87.207.183
b51a:901b:901b:8082:d157:db63:d157:cfb8	209.87.207.184
b51a:901b:901b:8082:d157:db63:d157:cfb9	209.87.207.185
b51a:901b:901b:8082:d157:db63:d157:cfba	209.87.207.186
b51a:901b:901b:8082:d157:db63:d157:cfbb	209.87.207.187
b51a:901b:901b:8082:d157:db63:d157:cfbc	209.87.207.188
b51a:901b:901b:8082:d157:db63:d157:cfbd	209.87.207.189
b51a:901b:901b:8082:d157:db63:d157:cfbe	209.87.207.190
b51a:901b:901b:8082:d157:db63:d157:cfbf	209.87.207.191
b51a:901b:901b:8082:d157:db63:d157:cfc0	209.87.207.192
b51a:901b:901b:8082:d157:db63:d157:cfc1	209.87.207.193
b51a:901b:901b:8082:d157:db63:d157:cfc2	209.87.207.194
b51a:901b:901b:8082:d157:db63:d157:cfc3	209.87.207.195
b51a:901b:901b:8082:d157:db63:d157:cfc4	209.87.207.196
b51a:901b:901b:8082:d157:db63:d157:cfc5	209.87.207.197
b51a:901b:901b:8082:d157:db63:d157:cfc6	209.87.207.198
b51a:901b:901b:8082:d157:db63:d157:cfc7	209.87.207.199
b51a:901b:901b:8082:d157:db63:d157:cfc8	209.87.207.200
b51a:901b:901b:8082:d157:db63:d157:cfc9	209.87.207.201
b51a:901b:901b:8082:d157:db63:d157:cfca	209.87.207.202
b51a:901b:901b:8082:d157:db63:d157:cfcb	209.87.207.203
b51a:901b:901b:8082:d157:db63:d157:cfcc	209.87.207.204
b51a:901b:901b:8082:d157:db63:d157:cfcd	209.87.207.205
b51a:901b:901b:8082:d157:db63:d157:cfce	209.87.207.206
b51a:901b:901b:8082:d157:db63:d157:cfcf	209.87.207.207
b51a:901b:901b:8082:d157:db63:d157:cfd0	209.87.207.208
b51a:901b:901b:8082:d157:db63:d157:cfd1	209.87.207.209
b51a:901b:901b:8082:d157:db63:d157:cfd2	209.87.207.210
b51a:901b:901b:8082:d157:db63:d157:cfd3	209.87.207.211
b51a:901b:901b:8082:d157:db63:d157:cfd4	209.87.207.212
b51a:901b:901b:8082:d157:db63:d157:cfd5	209.87.207.213
b51a:901b:901b:8082:d157:db63:d157:cfd6	209.87.207.214
b51a:901b:901b:8082:d157:db63:d157:cfd7	209.87.207.215
b51a:901b:901b:8082:d157:db63:d157:cfd8	209.87.207.216
b51a:901b:901b:8082:d157:db63:d157:cfd9	209.87.207.217
b51a:901b:901b:8082:d157:db63:d157:cfda	209.87.207.218
b51a:901b:901b:8082:d157:db63:d157:cfdb	209.87.207.219
b51a:901b:901b:8082:d157:db63:d157:cfdc	209.87.207.220
b51a:901b:901b:8082:d157:db63:d157:cfdd	209.87.207.221
b51a:901b:901b:8082:d157:db63:d157:cfde	209.87.207.222
b51a:901b:901b:8082:d157:db63:d157:cfdf	209.87.207.223
b51a:901b:901b:8082:d157:db63:d157:cfe0	209.87.207.224
b51a:901b:901b:8082:d157:db63:d157:cfe1	209.87.207.225
b51a:901b:901b:8082:d157:db63:d157:cfe2	209.87.207.226
b51a:901b:901b:8082:d157:db63:d157:cfe3	209.87.207.227
b51a:901b:901b:8082:d157:db63:d157:cfe4	209.87.207.228
b51a:901b:901b:8082:d157:db63:d157:cfe5	209.87.207.229
b51a:901b:901b:8082:d157:db63:d157:cfe6	209.87.207.230
b51a:901b:901b:8082:d157:db63:d157:cfe7	209.87.207.231
b51a:901b:901b:8082:d157:db63:d157:cfe8	209.87.207.232
b51a:901b:901b:8082:d157:db63:d157:cfe9	209.87.207.233
b51a:901b:901b:8082:d157:db63:d157:cfea	209.87.207.234
b51a:901b:901b:8082:d157:db63:d157:cfeb	209.87.207.235
b51a:901b:901b:8082:d157:db63:d157:cfec	209.87.207.236
b51a:901b:901b:8082:d157:db63:d157:cfed	209.87.207.237
b51a:901b:901b:8082:d157:db63:d157:cfee	209.87.207.238
b51a:901b:901b:8082:d157:db63:d157:cfef	209.87.207.239
b51a:901b:901b:8082:d157:db63:d157:cff0	209.87.207.240
b51a:901b:901b:8082:d157:db63:d157:cff1	209.87.207.241
b51a:901b:901b:8082:d157:db63:d157:cff2	209.87.207.242
b51a:901b:901b:8082:d157:db63:d157:cff3	209.87.207.243
b51a:901b:901b:8082:d157:db63:d157:cff4	209.87.207.244
b51a:901b:901b:8082:d157:db63:d157:cff5	209.87.207.245
b51a:901b:901b:8082:d157:db63:d157:cff6	209.87.207.246
b51a:901b:901b:8082:d157:db63:d157:cff7	209.87.207.247
b51a:901b:901b:8082:d157:db63:d157:cff8	209.87.207.248
b51a:901b:901b:8082:d157:db63:d157:cff9	209.87.207.249
b51a:901b:901b:8082:d157:db63:d157:cffa	209.87.207.250
b51a:901b:901b:8082:d157:db63:d157:cffb	209.87.207.251
b51a:901b:901b:8082:d157:db63:d157:cffc	209.87.207.252
b51a:901b:901b:8082:d157:db63:d157:cffd	209.87.207.253
b51a:901b:901b:8082:d157:db63:d157:cffe	209.87.207.254
b51a:901b:901b:8082:d157:db63:d157:cfff	209.87.207.255

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.