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:d157:9b01	209.87.155.1
b51a:901b:901b:8082:d157:db63:d157:9b02	209.87.155.2
b51a:901b:901b:8082:d157:db63:d157:9b03	209.87.155.3
b51a:901b:901b:8082:d157:db63:d157:9b04	209.87.155.4
b51a:901b:901b:8082:d157:db63:d157:9b05	209.87.155.5
b51a:901b:901b:8082:d157:db63:d157:9b06	209.87.155.6
b51a:901b:901b:8082:d157:db63:d157:9b07	209.87.155.7
b51a:901b:901b:8082:d157:db63:d157:9b08	209.87.155.8
b51a:901b:901b:8082:d157:db63:d157:9b09	209.87.155.9
b51a:901b:901b:8082:d157:db63:d157:9b0a	209.87.155.10
b51a:901b:901b:8082:d157:db63:d157:9b0b	209.87.155.11
b51a:901b:901b:8082:d157:db63:d157:9b0c	209.87.155.12
b51a:901b:901b:8082:d157:db63:d157:9b0d	209.87.155.13
b51a:901b:901b:8082:d157:db63:d157:9b0e	209.87.155.14
b51a:901b:901b:8082:d157:db63:d157:9b0f	209.87.155.15
b51a:901b:901b:8082:d157:db63:d157:9b10	209.87.155.16
b51a:901b:901b:8082:d157:db63:d157:9b11	209.87.155.17
b51a:901b:901b:8082:d157:db63:d157:9b12	209.87.155.18
b51a:901b:901b:8082:d157:db63:d157:9b13	209.87.155.19
b51a:901b:901b:8082:d157:db63:d157:9b14	209.87.155.20
b51a:901b:901b:8082:d157:db63:d157:9b15	209.87.155.21
b51a:901b:901b:8082:d157:db63:d157:9b16	209.87.155.22
b51a:901b:901b:8082:d157:db63:d157:9b17	209.87.155.23
b51a:901b:901b:8082:d157:db63:d157:9b18	209.87.155.24
b51a:901b:901b:8082:d157:db63:d157:9b19	209.87.155.25
b51a:901b:901b:8082:d157:db63:d157:9b1a	209.87.155.26
b51a:901b:901b:8082:d157:db63:d157:9b1b	209.87.155.27
b51a:901b:901b:8082:d157:db63:d157:9b1c	209.87.155.28
b51a:901b:901b:8082:d157:db63:d157:9b1d	209.87.155.29
b51a:901b:901b:8082:d157:db63:d157:9b1e	209.87.155.30
b51a:901b:901b:8082:d157:db63:d157:9b1f	209.87.155.31
b51a:901b:901b:8082:d157:db63:d157:9b20	209.87.155.32
b51a:901b:901b:8082:d157:db63:d157:9b21	209.87.155.33
b51a:901b:901b:8082:d157:db63:d157:9b22	209.87.155.34
b51a:901b:901b:8082:d157:db63:d157:9b23	209.87.155.35
b51a:901b:901b:8082:d157:db63:d157:9b24	209.87.155.36
b51a:901b:901b:8082:d157:db63:d157:9b25	209.87.155.37
b51a:901b:901b:8082:d157:db63:d157:9b26	209.87.155.38
b51a:901b:901b:8082:d157:db63:d157:9b27	209.87.155.39
b51a:901b:901b:8082:d157:db63:d157:9b28	209.87.155.40
b51a:901b:901b:8082:d157:db63:d157:9b29	209.87.155.41
b51a:901b:901b:8082:d157:db63:d157:9b2a	209.87.155.42
b51a:901b:901b:8082:d157:db63:d157:9b2b	209.87.155.43
b51a:901b:901b:8082:d157:db63:d157:9b2c	209.87.155.44
b51a:901b:901b:8082:d157:db63:d157:9b2d	209.87.155.45
b51a:901b:901b:8082:d157:db63:d157:9b2e	209.87.155.46
b51a:901b:901b:8082:d157:db63:d157:9b2f	209.87.155.47
b51a:901b:901b:8082:d157:db63:d157:9b30	209.87.155.48
b51a:901b:901b:8082:d157:db63:d157:9b31	209.87.155.49
b51a:901b:901b:8082:d157:db63:d157:9b32	209.87.155.50
b51a:901b:901b:8082:d157:db63:d157:9b33	209.87.155.51
b51a:901b:901b:8082:d157:db63:d157:9b34	209.87.155.52
b51a:901b:901b:8082:d157:db63:d157:9b35	209.87.155.53
b51a:901b:901b:8082:d157:db63:d157:9b36	209.87.155.54
b51a:901b:901b:8082:d157:db63:d157:9b37	209.87.155.55
b51a:901b:901b:8082:d157:db63:d157:9b38	209.87.155.56
b51a:901b:901b:8082:d157:db63:d157:9b39	209.87.155.57
b51a:901b:901b:8082:d157:db63:d157:9b3a	209.87.155.58
b51a:901b:901b:8082:d157:db63:d157:9b3b	209.87.155.59
b51a:901b:901b:8082:d157:db63:d157:9b3c	209.87.155.60

b51a:901b:901b:8082:d157:db63:d157:9b3d	209.87.155.61
b51a:901b:901b:8082:d157:db63:d157:9b3e	209.87.155.62
b51a:901b:901b:8082:d157:db63:d157:9b3f	209.87.155.63
b51a:901b:901b:8082:d157:db63:d157:9b40	209.87.155.64
b51a:901b:901b:8082:d157:db63:d157:9b41	209.87.155.65
b51a:901b:901b:8082:d157:db63:d157:9b42	209.87.155.66
b51a:901b:901b:8082:d157:db63:d157:9b43	209.87.155.67
b51a:901b:901b:8082:d157:db63:d157:9b44	209.87.155.68
b51a:901b:901b:8082:d157:db63:d157:9b45	209.87.155.69
b51a:901b:901b:8082:d157:db63:d157:9b46	209.87.155.70
b51a:901b:901b:8082:d157:db63:d157:9b47	209.87.155.71
b51a:901b:901b:8082:d157:db63:d157:9b48	209.87.155.72
b51a:901b:901b:8082:d157:db63:d157:9b49	209.87.155.73
b51a:901b:901b:8082:d157:db63:d157:9b4a	209.87.155.74
b51a:901b:901b:8082:d157:db63:d157:9b4b	209.87.155.75
b51a:901b:901b:8082:d157:db63:d157:9b4c	209.87.155.76
b51a:901b:901b:8082:d157:db63:d157:9b4d	209.87.155.77
b51a:901b:901b:8082:d157:db63:d157:9b4e	209.87.155.78
b51a:901b:901b:8082:d157:db63:d157:9b4f	209.87.155.79
b51a:901b:901b:8082:d157:db63:d157:9b50	209.87.155.80
b51a:901b:901b:8082:d157:db63:d157:9b51	209.87.155.81
b51a:901b:901b:8082:d157:db63:d157:9b52	209.87.155.82
b51a:901b:901b:8082:d157:db63:d157:9b53	209.87.155.83
b51a:901b:901b:8082:d157:db63:d157:9b54	209.87.155.84
b51a:901b:901b:8082:d157:db63:d157:9b55	209.87.155.85
b51a:901b:901b:8082:d157:db63:d157:9b56	209.87.155.86
b51a:901b:901b:8082:d157:db63:d157:9b57	209.87.155.87
b51a:901b:901b:8082:d157:db63:d157:9b58	209.87.155.88
b51a:901b:901b:8082:d157:db63:d157:9b59	209.87.155.89
b51a:901b:901b:8082:d157:db63:d157:9b5a	209.87.155.90
b51a:901b:901b:8082:d157:db63:d157:9b5b	209.87.155.91
b51a:901b:901b:8082:d157:db63:d157:9b5c	209.87.155.92
b51a:901b:901b:8082:d157:db63:d157:9b5d	209.87.155.93
b51a:901b:901b:8082:d157:db63:d157:9b5e	209.87.155.94
b51a:901b:901b:8082:d157:db63:d157:9b5f	209.87.155.95
b51a:901b:901b:8082:d157:db63:d157:9b60	209.87.155.96
b51a:901b:901b:8082:d157:db63:d157:9b61	209.87.155.97
b51a:901b:901b:8082:d157:db63:d157:9b62	209.87.155.98
b51a:901b:901b:8082:d157:db63:d157:9b63	209.87.155.99
b51a:901b:901b:8082:d157:db63:d157:9b64	209.87.155.100
b51a:901b:901b:8082:d157:db63:d157:9b65	209.87.155.101
b51a:901b:901b:8082:d157:db63:d157:9b66	209.87.155.102
b51a:901b:901b:8082:d157:db63:d157:9b67	209.87.155.103
b51a:901b:901b:8082:d157:db63:d157:9b68	209.87.155.104
b51a:901b:901b:8082:d157:db63:d157:9b69	209.87.155.105
b51a:901b:901b:8082:d157:db63:d157:9b6a	209.87.155.106
b51a:901b:901b:8082:d157:db63:d157:9b6b	209.87.155.107
b51a:901b:901b:8082:d157:db63:d157:9b6c	209.87.155.108
b51a:901b:901b:8082:d157:db63:d157:9b6d	209.87.155.109
b51a:901b:901b:8082:d157:db63:d157:9b6e	209.87.155.110
b51a:901b:901b:8082:d157:db63:d157:9b6f	209.87.155.111
b51a:901b:901b:8082:d157:db63:d157:9b70	209.87.155.112
b51a:901b:901b:8082:d157:db63:d157:9b71	209.87.155.113
b51a:901b:901b:8082:d157:db63:d157:9b72	209.87.155.114
b51a:901b:901b:8082:d157:db63:d157:9b73	209.87.155.115
b51a:901b:901b:8082:d157:db63:d157:9b74	209.87.155.116
b51a:901b:901b:8082:d157:db63:d157:9b75	209.87.155.117
b51a:901b:901b:8082:d157:db63:d157:9b76	209.87.155.118
b51a:901b:901b:8082:d157:db63:d157:9b77	209.87.155.119
b51a:901b:901b:8082:d157:db63:d157:9b78	209.87.155.120

b51a:901b:901b:8082:d157:db63:d157:9b79	209.87.155.121
b51a:901b:901b:8082:d157:db63:d157:9b7a	209.87.155.122
b51a:901b:901b:8082:d157:db63:d157:9b7b	209.87.155.123
b51a:901b:901b:8082:d157:db63:d157:9b7c	209.87.155.124
b51a:901b:901b:8082:d157:db63:d157:9b7d	209.87.155.125
b51a:901b:901b:8082:d157:db63:d157:9b7e	209.87.155.126
b51a:901b:901b:8082:d157:db63:d157:9b7f	209.87.155.127
b51a:901b:901b:8082:d157:db63:d157:9b80	209.87.155.128
b51a:901b:901b:8082:d157:db63:d157:9b81	209.87.155.129
b51a:901b:901b:8082:d157:db63:d157:9b82	209.87.155.130
b51a:901b:901b:8082:d157:db63:d157:9b83	209.87.155.131
b51a:901b:901b:8082:d157:db63:d157:9b84	209.87.155.132
b51a:901b:901b:8082:d157:db63:d157:9b85	209.87.155.133
b51a:901b:901b:8082:d157:db63:d157:9b86	209.87.155.134
b51a:901b:901b:8082:d157:db63:d157:9b87	209.87.155.135
b51a:901b:901b:8082:d157:db63:d157:9b88	209.87.155.136
b51a:901b:901b:8082:d157:db63:d157:9b89	209.87.155.137
b51a:901b:901b:8082:d157:db63:d157:9b8a	209.87.155.138
b51a:901b:901b:8082:d157:db63:d157:9b8b	209.87.155.139
b51a:901b:901b:8082:d157:db63:d157:9b8c	209.87.155.140
b51a:901b:901b:8082:d157:db63:d157:9b8d	209.87.155.141
b51a:901b:901b:8082:d157:db63:d157:9b8e	209.87.155.142
b51a:901b:901b:8082:d157:db63:d157:9b8f	209.87.155.143
b51a:901b:901b:8082:d157:db63:d157:9b90	209.87.155.144
b51a:901b:901b:8082:d157:db63:d157:9b91	209.87.155.145
b51a:901b:901b:8082:d157:db63:d157:9b92	209.87.155.146
b51a:901b:901b:8082:d157:db63:d157:9b93	209.87.155.147
b51a:901b:901b:8082:d157:db63:d157:9b94	209.87.155.148
b51a:901b:901b:8082:d157:db63:d157:9b95	209.87.155.149
b51a:901b:901b:8082:d157:db63:d157:9b96	209.87.155.150
b51a:901b:901b:8082:d157:db63:d157:9b97	209.87.155.151
b51a:901b:901b:8082:d157:db63:d157:9b98	209.87.155.152
b51a:901b:901b:8082:d157:db63:d157:9b99	209.87.155.153
b51a:901b:901b:8082:d157:db63:d157:9b9a	209.87.155.154
b51a:901b:901b:8082:d157:db63:d157:9b9b	209.87.155.155
b51a:901b:901b:8082:d157:db63:d157:9b9c	209.87.155.156
b51a:901b:901b:8082:d157:db63:d157:9b9d	209.87.155.157
b51a:901b:901b:8082:d157:db63:d157:9b9e	209.87.155.158
b51a:901b:901b:8082:d157:db63:d157:9b9f	209.87.155.159
b51a:901b:901b:8082:d157:db63:d157:9ba0	209.87.155.160
b51a:901b:901b:8082:d157:db63:d157:9ba1	209.87.155.161
b51a:901b:901b:8082:d157:db63:d157:9ba2	209.87.155.162
b51a:901b:901b:8082:d157:db63:d157:9ba3	209.87.155.163
b51a:901b:901b:8082:d157:db63:d157:9ba4	209.87.155.164
b51a:901b:901b:8082:d157:db63:d157:9ba5	209.87.155.165
b51a:901b:901b:8082:d157:db63:d157:9ba6	209.87.155.166
b51a:901b:901b:8082:d157:db63:d157:9ba7	209.87.155.167
b51a:901b:901b:8082:d157:db63:d157:9ba8	209.87.155.168
b51a:901b:901b:8082:d157:db63:d157:9ba9	209.87.155.169
b51a:901b:901b:8082:d157:db63:d157:9baa	209.87.155.170
b51a:901b:901b:8082:d157:db63:d157:9bab	209.87.155.171
b51a:901b:901b:8082:d157:db63:d157:9bac	209.87.155.172
b51a:901b:901b:8082:d157:db63:d157:9bad	209.87.155.173
b51a:901b:901b:8082:d157:db63:d157:9bae	209.87.155.174
b51a:901b:901b:8082:d157:db63:d157:9baf	209.87.155.175
b51a:901b:901b:8082:d157:db63:d157:9bb0	209.87.155.176
b51a:901b:901b:8082:d157:db63:d157:9bb1	209.87.155.177
b51a:901b:901b:8082:d157:db63:d157:9bb2	209.87.155.178
b51a:901b:901b:8082:d157:db63:d157:9bb3	209.87.155.179
b51a:901b:901b:8082:d157:db63:d157:9bb4	209.87.155.180

b51a:901b:901b:8082:d157:db63:d157:9bb5	209.87.155.181
b51a:901b:901b:8082:d157:db63:d157:9bb6	209.87.155.182
b51a:901b:901b:8082:d157:db63:d157:9bb7	209.87.155.183
b51a:901b:901b:8082:d157:db63:d157:9bb8	209.87.155.184
b51a:901b:901b:8082:d157:db63:d157:9bb9	209.87.155.185
b51a:901b:901b:8082:d157:db63:d157:9bba	209.87.155.186
b51a:901b:901b:8082:d157:db63:d157:9bbb	209.87.155.187
b51a:901b:901b:8082:d157:db63:d157:9bbc	209.87.155.188
b51a:901b:901b:8082:d157:db63:d157:9bbd	209.87.155.189
b51a:901b:901b:8082:d157:db63:d157:9bbe	209.87.155.190
b51a:901b:901b:8082:d157:db63:d157:9bbf	209.87.155.191
b51a:901b:901b:8082:d157:db63:d157:9bc0	209.87.155.192
b51a:901b:901b:8082:d157:db63:d157:9bc1	209.87.155.193
b51a:901b:901b:8082:d157:db63:d157:9bc2	209.87.155.194
b51a:901b:901b:8082:d157:db63:d157:9bc3	209.87.155.195
b51a:901b:901b:8082:d157:db63:d157:9bc4	209.87.155.196
b51a:901b:901b:8082:d157:db63:d157:9bc5	209.87.155.197
b51a:901b:901b:8082:d157:db63:d157:9bc6	209.87.155.198
b51a:901b:901b:8082:d157:db63:d157:9bc7	209.87.155.199
b51a:901b:901b:8082:d157:db63:d157:9bc8	209.87.155.200
b51a:901b:901b:8082:d157:db63:d157:9bc9	209.87.155.201
b51a:901b:901b:8082:d157:db63:d157:9bca	209.87.155.202
b51a:901b:901b:8082:d157:db63:d157:9bcb	209.87.155.203
b51a:901b:901b:8082:d157:db63:d157:9bcc	209.87.155.204
b51a:901b:901b:8082:d157:db63:d157:9bcd	209.87.155.205
b51a:901b:901b:8082:d157:db63:d157:9bce	209.87.155.206
b51a:901b:901b:8082:d157:db63:d157:9bcf	209.87.155.207
b51a:901b:901b:8082:d157:db63:d157:9bd0	209.87.155.208
b51a:901b:901b:8082:d157:db63:d157:9bd1	209.87.155.209
b51a:901b:901b:8082:d157:db63:d157:9bd2	209.87.155.210
b51a:901b:901b:8082:d157:db63:d157:9bd3	209.87.155.211
b51a:901b:901b:8082:d157:db63:d157:9bd4	209.87.155.212
b51a:901b:901b:8082:d157:db63:d157:9bd5	209.87.155.213
b51a:901b:901b:8082:d157:db63:d157:9bd6	209.87.155.214
b51a:901b:901b:8082:d157:db63:d157:9bd7	209.87.155.215
b51a:901b:901b:8082:d157:db63:d157:9bd8	209.87.155.216
b51a:901b:901b:8082:d157:db63:d157:9bd9	209.87.155.217
b51a:901b:901b:8082:d157:db63:d157:9bda	209.87.155.218
b51a:901b:901b:8082:d157:db63:d157:9bdb	209.87.155.219
b51a:901b:901b:8082:d157:db63:d157:9bdc	209.87.155.220
b51a:901b:901b:8082:d157:db63:d157:9bdd	209.87.155.221
b51a:901b:901b:8082:d157:db63:d157:9bde	209.87.155.222
b51a:901b:901b:8082:d157:db63:d157:9bdf	209.87.155.223
b51a:901b:901b:8082:d157:db63:d157:9be0	209.87.155.224
b51a:901b:901b:8082:d157:db63:d157:9be1	209.87.155.225
b51a:901b:901b:8082:d157:db63:d157:9be2	209.87.155.226
b51a:901b:901b:8082:d157:db63:d157:9be3	209.87.155.227
b51a:901b:901b:8082:d157:db63:d157:9be4	209.87.155.228
b51a:901b:901b:8082:d157:db63:d157:9be5	209.87.155.229
b51a:901b:901b:8082:d157:db63:d157:9be6	209.87.155.230
b51a:901b:901b:8082:d157:db63:d157:9be7	209.87.155.231
b51a:901b:901b:8082:d157:db63:d157:9be8	209.87.155.232
b51a:901b:901b:8082:d157:db63:d157:9be9	209.87.155.233
b51a:901b:901b:8082:d157:db63:d157:9bea	209.87.155.234
b51a:901b:901b:8082:d157:db63:d157:9beb	209.87.155.235
b51a:901b:901b:8082:d157:db63:d157:9bec	209.87.155.236
b51a:901b:901b:8082:d157:db63:d157:9bed	209.87.155.237
b51a:901b:901b:8082:d157:db63:d157:9bee	209.87.155.238
b51a:901b:901b:8082:d157:db63:d157:9bef	209.87.155.239
b51a:901b:901b:8082:d157:db63:d157:9bf0	209.87.155.240
b51a:901b:901b:8082:d157:db63:d157:9bf1	209.87.155.241
b51a:901b:901b:8082:d157:db63:d157:9bf2	209.87.155.242
b51a:901b:901b:8082:d157:db63:d157:9bf3	209.87.155.243
b51a:901b:901b:8082:d157:db63:d157:9bf4	209.87.155.244
b51a:901b:901b:8082:d157:db63:d157:9bf5	209.87.155.245
b51a:901b:901b:8082:d157:db63:d157:9bf6	209.87.155.246
b51a:901b:901b:8082:d157:db63:d157:9bf7	209.87.155.247
b51a:901b:901b:8082:d157:db63:d157:9bf8	209.87.155.248
b51a:901b:901b:8082:d157:db63:d157:9bf9	209.87.155.249
b51a:901b:901b:8082:d157:db63:d157:9bfa	209.87.155.250
b51a:901b:901b:8082:d157:db63:d157:9bfb	209.87.155.251
b51a:901b:901b:8082:d157:db63:d157:9bfc	209.87.155.252
b51a:901b:901b:8082:d157:db63:d157:9bfd	209.87.155.253
b51a:901b:901b:8082:d157:db63:d157:9bfe	209.87.155.254
b51a:901b:901b:8082:d157:db63:d157:9bff	209.87.155.255

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.