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:ee01	209.87.238.1
b51a:901b:901b:8082:d157:db63:d157:ee02	209.87.238.2
b51a:901b:901b:8082:d157:db63:d157:ee03	209.87.238.3
b51a:901b:901b:8082:d157:db63:d157:ee04	209.87.238.4
b51a:901b:901b:8082:d157:db63:d157:ee05	209.87.238.5
b51a:901b:901b:8082:d157:db63:d157:ee06	209.87.238.6
b51a:901b:901b:8082:d157:db63:d157:ee07	209.87.238.7
b51a:901b:901b:8082:d157:db63:d157:ee08	209.87.238.8
b51a:901b:901b:8082:d157:db63:d157:ee09	209.87.238.9
b51a:901b:901b:8082:d157:db63:d157:ee0a	209.87.238.10
b51a:901b:901b:8082:d157:db63:d157:ee0b	209.87.238.11
b51a:901b:901b:8082:d157:db63:d157:ee0c	209.87.238.12
b51a:901b:901b:8082:d157:db63:d157:ee0d	209.87.238.13
b51a:901b:901b:8082:d157:db63:d157:ee0e	209.87.238.14
b51a:901b:901b:8082:d157:db63:d157:ee0f	209.87.238.15
b51a:901b:901b:8082:d157:db63:d157:ee10	209.87.238.16
b51a:901b:901b:8082:d157:db63:d157:ee11	209.87.238.17
b51a:901b:901b:8082:d157:db63:d157:ee12	209.87.238.18
b51a:901b:901b:8082:d157:db63:d157:ee13	209.87.238.19
b51a:901b:901b:8082:d157:db63:d157:ee14	209.87.238.20
b51a:901b:901b:8082:d157:db63:d157:ee15	209.87.238.21
b51a:901b:901b:8082:d157:db63:d157:ee16	209.87.238.22
b51a:901b:901b:8082:d157:db63:d157:ee17	209.87.238.23
b51a:901b:901b:8082:d157:db63:d157:ee18	209.87.238.24
b51a:901b:901b:8082:d157:db63:d157:ee19	209.87.238.25
b51a:901b:901b:8082:d157:db63:d157:ee1a	209.87.238.26
b51a:901b:901b:8082:d157:db63:d157:ee1b	209.87.238.27
b51a:901b:901b:8082:d157:db63:d157:ee1c	209.87.238.28
b51a:901b:901b:8082:d157:db63:d157:ee1d	209.87.238.29
b51a:901b:901b:8082:d157:db63:d157:ee1e	209.87.238.30
b51a:901b:901b:8082:d157:db63:d157:ee1f	209.87.238.31
b51a:901b:901b:8082:d157:db63:d157:ee20	209.87.238.32
b51a:901b:901b:8082:d157:db63:d157:ee21	209.87.238.33
b51a:901b:901b:8082:d157:db63:d157:ee22	209.87.238.34
b51a:901b:901b:8082:d157:db63:d157:ee23	209.87.238.35
b51a:901b:901b:8082:d157:db63:d157:ee24	209.87.238.36
b51a:901b:901b:8082:d157:db63:d157:ee25	209.87.238.37
b51a:901b:901b:8082:d157:db63:d157:ee26	209.87.238.38
b51a:901b:901b:8082:d157:db63:d157:ee27	209.87.238.39
b51a:901b:901b:8082:d157:db63:d157:ee28	209.87.238.40
b51a:901b:901b:8082:d157:db63:d157:ee29	209.87.238.41
b51a:901b:901b:8082:d157:db63:d157:ee2a	209.87.238.42
b51a:901b:901b:8082:d157:db63:d157:ee2b	209.87.238.43
b51a:901b:901b:8082:d157:db63:d157:ee2c	209.87.238.44
b51a:901b:901b:8082:d157:db63:d157:ee2d	209.87.238.45
b51a:901b:901b:8082:d157:db63:d157:ee2e	209.87.238.46
b51a:901b:901b:8082:d157:db63:d157:ee2f	209.87.238.47
b51a:901b:901b:8082:d157:db63:d157:ee30	209.87.238.48
b51a:901b:901b:8082:d157:db63:d157:ee31	209.87.238.49
b51a:901b:901b:8082:d157:db63:d157:ee32	209.87.238.50
b51a:901b:901b:8082:d157:db63:d157:ee33	209.87.238.51
b51a:901b:901b:8082:d157:db63:d157:ee34	209.87.238.52
b51a:901b:901b:8082:d157:db63:d157:ee35	209.87.238.53
b51a:901b:901b:8082:d157:db63:d157:ee36	209.87.238.54
b51a:901b:901b:8082:d157:db63:d157:ee37	209.87.238.55
b51a:901b:901b:8082:d157:db63:d157:ee38	209.87.238.56
b51a:901b:901b:8082:d157:db63:d157:ee39	209.87.238.57
b51a:901b:901b:8082:d157:db63:d157:ee3a	209.87.238.58
b51a:901b:901b:8082:d157:db63:d157:ee3b	209.87.238.59
b51a:901b:901b:8082:d157:db63:d157:ee3c	209.87.238.60

b51a:901b:901b:8082:d157:db63:d157:ee3d	209.87.238.61
b51a:901b:901b:8082:d157:db63:d157:ee3e	209.87.238.62
b51a:901b:901b:8082:d157:db63:d157:ee3f	209.87.238.63
b51a:901b:901b:8082:d157:db63:d157:ee40	209.87.238.64
b51a:901b:901b:8082:d157:db63:d157:ee41	209.87.238.65
b51a:901b:901b:8082:d157:db63:d157:ee42	209.87.238.66
b51a:901b:901b:8082:d157:db63:d157:ee43	209.87.238.67
b51a:901b:901b:8082:d157:db63:d157:ee44	209.87.238.68
b51a:901b:901b:8082:d157:db63:d157:ee45	209.87.238.69
b51a:901b:901b:8082:d157:db63:d157:ee46	209.87.238.70
b51a:901b:901b:8082:d157:db63:d157:ee47	209.87.238.71
b51a:901b:901b:8082:d157:db63:d157:ee48	209.87.238.72
b51a:901b:901b:8082:d157:db63:d157:ee49	209.87.238.73
b51a:901b:901b:8082:d157:db63:d157:ee4a	209.87.238.74
b51a:901b:901b:8082:d157:db63:d157:ee4b	209.87.238.75
b51a:901b:901b:8082:d157:db63:d157:ee4c	209.87.238.76
b51a:901b:901b:8082:d157:db63:d157:ee4d	209.87.238.77
b51a:901b:901b:8082:d157:db63:d157:ee4e	209.87.238.78
b51a:901b:901b:8082:d157:db63:d157:ee4f	209.87.238.79
b51a:901b:901b:8082:d157:db63:d157:ee50	209.87.238.80
b51a:901b:901b:8082:d157:db63:d157:ee51	209.87.238.81
b51a:901b:901b:8082:d157:db63:d157:ee52	209.87.238.82
b51a:901b:901b:8082:d157:db63:d157:ee53	209.87.238.83
b51a:901b:901b:8082:d157:db63:d157:ee54	209.87.238.84
b51a:901b:901b:8082:d157:db63:d157:ee55	209.87.238.85
b51a:901b:901b:8082:d157:db63:d157:ee56	209.87.238.86
b51a:901b:901b:8082:d157:db63:d157:ee57	209.87.238.87
b51a:901b:901b:8082:d157:db63:d157:ee58	209.87.238.88
b51a:901b:901b:8082:d157:db63:d157:ee59	209.87.238.89
b51a:901b:901b:8082:d157:db63:d157:ee5a	209.87.238.90
b51a:901b:901b:8082:d157:db63:d157:ee5b	209.87.238.91
b51a:901b:901b:8082:d157:db63:d157:ee5c	209.87.238.92
b51a:901b:901b:8082:d157:db63:d157:ee5d	209.87.238.93
b51a:901b:901b:8082:d157:db63:d157:ee5e	209.87.238.94
b51a:901b:901b:8082:d157:db63:d157:ee5f	209.87.238.95
b51a:901b:901b:8082:d157:db63:d157:ee60	209.87.238.96
b51a:901b:901b:8082:d157:db63:d157:ee61	209.87.238.97
b51a:901b:901b:8082:d157:db63:d157:ee62	209.87.238.98
b51a:901b:901b:8082:d157:db63:d157:ee63	209.87.238.99
b51a:901b:901b:8082:d157:db63:d157:ee64	209.87.238.100
b51a:901b:901b:8082:d157:db63:d157:ee65	209.87.238.101
b51a:901b:901b:8082:d157:db63:d157:ee66	209.87.238.102
b51a:901b:901b:8082:d157:db63:d157:ee67	209.87.238.103
b51a:901b:901b:8082:d157:db63:d157:ee68	209.87.238.104
b51a:901b:901b:8082:d157:db63:d157:ee69	209.87.238.105
b51a:901b:901b:8082:d157:db63:d157:ee6a	209.87.238.106
b51a:901b:901b:8082:d157:db63:d157:ee6b	209.87.238.107
b51a:901b:901b:8082:d157:db63:d157:ee6c	209.87.238.108
b51a:901b:901b:8082:d157:db63:d157:ee6d	209.87.238.109
b51a:901b:901b:8082:d157:db63:d157:ee6e	209.87.238.110
b51a:901b:901b:8082:d157:db63:d157:ee6f	209.87.238.111
b51a:901b:901b:8082:d157:db63:d157:ee70	209.87.238.112
b51a:901b:901b:8082:d157:db63:d157:ee71	209.87.238.113
b51a:901b:901b:8082:d157:db63:d157:ee72	209.87.238.114
b51a:901b:901b:8082:d157:db63:d157:ee73	209.87.238.115
b51a:901b:901b:8082:d157:db63:d157:ee74	209.87.238.116
b51a:901b:901b:8082:d157:db63:d157:ee75	209.87.238.117
b51a:901b:901b:8082:d157:db63:d157:ee76	209.87.238.118
b51a:901b:901b:8082:d157:db63:d157:ee77	209.87.238.119
b51a:901b:901b:8082:d157:db63:d157:ee78	209.87.238.120

b51a:901b:901b:8082:d157:db63:d157:ee79	209.87.238.121
b51a:901b:901b:8082:d157:db63:d157:ee7a	209.87.238.122
b51a:901b:901b:8082:d157:db63:d157:ee7b	209.87.238.123
b51a:901b:901b:8082:d157:db63:d157:ee7c	209.87.238.124
b51a:901b:901b:8082:d157:db63:d157:ee7d	209.87.238.125
b51a:901b:901b:8082:d157:db63:d157:ee7e	209.87.238.126
b51a:901b:901b:8082:d157:db63:d157:ee7f	209.87.238.127
b51a:901b:901b:8082:d157:db63:d157:ee80	209.87.238.128
b51a:901b:901b:8082:d157:db63:d157:ee81	209.87.238.129
b51a:901b:901b:8082:d157:db63:d157:ee82	209.87.238.130
b51a:901b:901b:8082:d157:db63:d157:ee83	209.87.238.131
b51a:901b:901b:8082:d157:db63:d157:ee84	209.87.238.132
b51a:901b:901b:8082:d157:db63:d157:ee85	209.87.238.133
b51a:901b:901b:8082:d157:db63:d157:ee86	209.87.238.134
b51a:901b:901b:8082:d157:db63:d157:ee87	209.87.238.135
b51a:901b:901b:8082:d157:db63:d157:ee88	209.87.238.136
b51a:901b:901b:8082:d157:db63:d157:ee89	209.87.238.137
b51a:901b:901b:8082:d157:db63:d157:ee8a	209.87.238.138
b51a:901b:901b:8082:d157:db63:d157:ee8b	209.87.238.139
b51a:901b:901b:8082:d157:db63:d157:ee8c	209.87.238.140
b51a:901b:901b:8082:d157:db63:d157:ee8d	209.87.238.141
b51a:901b:901b:8082:d157:db63:d157:ee8e	209.87.238.142
b51a:901b:901b:8082:d157:db63:d157:ee8f	209.87.238.143
b51a:901b:901b:8082:d157:db63:d157:ee90	209.87.238.144
b51a:901b:901b:8082:d157:db63:d157:ee91	209.87.238.145
b51a:901b:901b:8082:d157:db63:d157:ee92	209.87.238.146
b51a:901b:901b:8082:d157:db63:d157:ee93	209.87.238.147
b51a:901b:901b:8082:d157:db63:d157:ee94	209.87.238.148
b51a:901b:901b:8082:d157:db63:d157:ee95	209.87.238.149
b51a:901b:901b:8082:d157:db63:d157:ee96	209.87.238.150
b51a:901b:901b:8082:d157:db63:d157:ee97	209.87.238.151
b51a:901b:901b:8082:d157:db63:d157:ee98	209.87.238.152
b51a:901b:901b:8082:d157:db63:d157:ee99	209.87.238.153
b51a:901b:901b:8082:d157:db63:d157:ee9a	209.87.238.154
b51a:901b:901b:8082:d157:db63:d157:ee9b	209.87.238.155
b51a:901b:901b:8082:d157:db63:d157:ee9c	209.87.238.156
b51a:901b:901b:8082:d157:db63:d157:ee9d	209.87.238.157
b51a:901b:901b:8082:d157:db63:d157:ee9e	209.87.238.158
b51a:901b:901b:8082:d157:db63:d157:ee9f	209.87.238.159
b51a:901b:901b:8082:d157:db63:d157:eea0	209.87.238.160
b51a:901b:901b:8082:d157:db63:d157:eea1	209.87.238.161
b51a:901b:901b:8082:d157:db63:d157:eea2	209.87.238.162
b51a:901b:901b:8082:d157:db63:d157:eea3	209.87.238.163
b51a:901b:901b:8082:d157:db63:d157:eea4	209.87.238.164
b51a:901b:901b:8082:d157:db63:d157:eea5	209.87.238.165
b51a:901b:901b:8082:d157:db63:d157:eea6	209.87.238.166
b51a:901b:901b:8082:d157:db63:d157:eea7	209.87.238.167
b51a:901b:901b:8082:d157:db63:d157:eea8	209.87.238.168
b51a:901b:901b:8082:d157:db63:d157:eea9	209.87.238.169
b51a:901b:901b:8082:d157:db63:d157:eeaa	209.87.238.170
b51a:901b:901b:8082:d157:db63:d157:eeab	209.87.238.171
b51a:901b:901b:8082:d157:db63:d157:eeac	209.87.238.172
b51a:901b:901b:8082:d157:db63:d157:eead	209.87.238.173
b51a:901b:901b:8082:d157:db63:d157:eeae	209.87.238.174
b51a:901b:901b:8082:d157:db63:d157:eeaf	209.87.238.175
b51a:901b:901b:8082:d157:db63:d157:eeb0	209.87.238.176
b51a:901b:901b:8082:d157:db63:d157:eeb1	209.87.238.177
b51a:901b:901b:8082:d157:db63:d157:eeb2	209.87.238.178
b51a:901b:901b:8082:d157:db63:d157:eeb3	209.87.238.179
b51a:901b:901b:8082:d157:db63:d157:eeb4	209.87.238.180

b51a:901b:901b:8082:d157:db63:d157:eeb5	209.87.238.181
b51a:901b:901b:8082:d157:db63:d157:eeb6	209.87.238.182
b51a:901b:901b:8082:d157:db63:d157:eeb7	209.87.238.183
b51a:901b:901b:8082:d157:db63:d157:eeb8	209.87.238.184
b51a:901b:901b:8082:d157:db63:d157:eeb9	209.87.238.185
b51a:901b:901b:8082:d157:db63:d157:eeba	209.87.238.186
b51a:901b:901b:8082:d157:db63:d157:eebb	209.87.238.187
b51a:901b:901b:8082:d157:db63:d157:eebc	209.87.238.188
b51a:901b:901b:8082:d157:db63:d157:eebd	209.87.238.189
b51a:901b:901b:8082:d157:db63:d157:eebe	209.87.238.190
b51a:901b:901b:8082:d157:db63:d157:eebf	209.87.238.191
b51a:901b:901b:8082:d157:db63:d157:eec0	209.87.238.192
b51a:901b:901b:8082:d157:db63:d157:eec1	209.87.238.193
b51a:901b:901b:8082:d157:db63:d157:eec2	209.87.238.194
b51a:901b:901b:8082:d157:db63:d157:eec3	209.87.238.195
b51a:901b:901b:8082:d157:db63:d157:eec4	209.87.238.196
b51a:901b:901b:8082:d157:db63:d157:eec5	209.87.238.197
b51a:901b:901b:8082:d157:db63:d157:eec6	209.87.238.198
b51a:901b:901b:8082:d157:db63:d157:eec7	209.87.238.199
b51a:901b:901b:8082:d157:db63:d157:eec8	209.87.238.200
b51a:901b:901b:8082:d157:db63:d157:eec9	209.87.238.201
b51a:901b:901b:8082:d157:db63:d157:eeca	209.87.238.202
b51a:901b:901b:8082:d157:db63:d157:eecb	209.87.238.203
b51a:901b:901b:8082:d157:db63:d157:eecc	209.87.238.204
b51a:901b:901b:8082:d157:db63:d157:eecd	209.87.238.205
b51a:901b:901b:8082:d157:db63:d157:eece	209.87.238.206
b51a:901b:901b:8082:d157:db63:d157:eecf	209.87.238.207
b51a:901b:901b:8082:d157:db63:d157:eed0	209.87.238.208
b51a:901b:901b:8082:d157:db63:d157:eed1	209.87.238.209
b51a:901b:901b:8082:d157:db63:d157:eed2	209.87.238.210
b51a:901b:901b:8082:d157:db63:d157:eed3	209.87.238.211
b51a:901b:901b:8082:d157:db63:d157:eed4	209.87.238.212
b51a:901b:901b:8082:d157:db63:d157:eed5	209.87.238.213
b51a:901b:901b:8082:d157:db63:d157:eed6	209.87.238.214
b51a:901b:901b:8082:d157:db63:d157:eed7	209.87.238.215
b51a:901b:901b:8082:d157:db63:d157:eed8	209.87.238.216
b51a:901b:901b:8082:d157:db63:d157:eed9	209.87.238.217
b51a:901b:901b:8082:d157:db63:d157:eeda	209.87.238.218
b51a:901b:901b:8082:d157:db63:d157:eedb	209.87.238.219
b51a:901b:901b:8082:d157:db63:d157:eedc	209.87.238.220
b51a:901b:901b:8082:d157:db63:d157:eedd	209.87.238.221
b51a:901b:901b:8082:d157:db63:d157:eede	209.87.238.222
b51a:901b:901b:8082:d157:db63:d157:eedf	209.87.238.223
b51a:901b:901b:8082:d157:db63:d157:eee0	209.87.238.224
b51a:901b:901b:8082:d157:db63:d157:eee1	209.87.238.225
b51a:901b:901b:8082:d157:db63:d157:eee2	209.87.238.226
b51a:901b:901b:8082:d157:db63:d157:eee3	209.87.238.227
b51a:901b:901b:8082:d157:db63:d157:eee4	209.87.238.228
b51a:901b:901b:8082:d157:db63:d157:eee5	209.87.238.229
b51a:901b:901b:8082:d157:db63:d157:eee6	209.87.238.230
b51a:901b:901b:8082:d157:db63:d157:eee7	209.87.238.231
b51a:901b:901b:8082:d157:db63:d157:eee8	209.87.238.232
b51a:901b:901b:8082:d157:db63:d157:eee9	209.87.238.233
b51a:901b:901b:8082:d157:db63:d157:eeea	209.87.238.234
b51a:901b:901b:8082:d157:db63:d157:eeeb	209.87.238.235
b51a:901b:901b:8082:d157:db63:d157:eeec	209.87.238.236
b51a:901b:901b:8082:d157:db63:d157:eeed	209.87.238.237
b51a:901b:901b:8082:d157:db63:d157:eeee	209.87.238.238
b51a:901b:901b:8082:d157:db63:d157:eeef	209.87.238.239
b51a:901b:901b:8082:d157:db63:d157:eef0	209.87.238.240
b51a:901b:901b:8082:d157:db63:d157:eef1	209.87.238.241
b51a:901b:901b:8082:d157:db63:d157:eef2	209.87.238.242
b51a:901b:901b:8082:d157:db63:d157:eef3	209.87.238.243
b51a:901b:901b:8082:d157:db63:d157:eef4	209.87.238.244
b51a:901b:901b:8082:d157:db63:d157:eef5	209.87.238.245
b51a:901b:901b:8082:d157:db63:d157:eef6	209.87.238.246
b51a:901b:901b:8082:d157:db63:d157:eef7	209.87.238.247
b51a:901b:901b:8082:d157:db63:d157:eef8	209.87.238.248
b51a:901b:901b:8082:d157:db63:d157:eef9	209.87.238.249
b51a:901b:901b:8082:d157:db63:d157:eefa	209.87.238.250
b51a:901b:901b:8082:d157:db63:d157:eefb	209.87.238.251
b51a:901b:901b:8082:d157:db63:d157:eefc	209.87.238.252
b51a:901b:901b:8082:d157:db63:d157:eefd	209.87.238.253
b51a:901b:901b:8082:d157:db63:d157:eefe	209.87.238.254
b51a:901b:901b:8082:d157:db63:d157:eeff	209.87.238.255

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.