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:ac49:7157:5b01	113.87.91.1
b51a:901b:901b:8082:d157:ac49:7157:5b02	113.87.91.2
b51a:901b:901b:8082:d157:ac49:7157:5b03	113.87.91.3
b51a:901b:901b:8082:d157:ac49:7157:5b04	113.87.91.4
b51a:901b:901b:8082:d157:ac49:7157:5b05	113.87.91.5
b51a:901b:901b:8082:d157:ac49:7157:5b06	113.87.91.6
b51a:901b:901b:8082:d157:ac49:7157:5b07	113.87.91.7
b51a:901b:901b:8082:d157:ac49:7157:5b08	113.87.91.8
b51a:901b:901b:8082:d157:ac49:7157:5b09	113.87.91.9
b51a:901b:901b:8082:d157:ac49:7157:5b0a	113.87.91.10
b51a:901b:901b:8082:d157:ac49:7157:5b0b	113.87.91.11
b51a:901b:901b:8082:d157:ac49:7157:5b0c	113.87.91.12
b51a:901b:901b:8082:d157:ac49:7157:5b0d	113.87.91.13
b51a:901b:901b:8082:d157:ac49:7157:5b0e	113.87.91.14
b51a:901b:901b:8082:d157:ac49:7157:5b0f	113.87.91.15
b51a:901b:901b:8082:d157:ac49:7157:5b10	113.87.91.16
b51a:901b:901b:8082:d157:ac49:7157:5b11	113.87.91.17
b51a:901b:901b:8082:d157:ac49:7157:5b12	113.87.91.18
b51a:901b:901b:8082:d157:ac49:7157:5b13	113.87.91.19
b51a:901b:901b:8082:d157:ac49:7157:5b14	113.87.91.20
b51a:901b:901b:8082:d157:ac49:7157:5b15	113.87.91.21
b51a:901b:901b:8082:d157:ac49:7157:5b16	113.87.91.22
b51a:901b:901b:8082:d157:ac49:7157:5b17	113.87.91.23
b51a:901b:901b:8082:d157:ac49:7157:5b18	113.87.91.24
b51a:901b:901b:8082:d157:ac49:7157:5b19	113.87.91.25
b51a:901b:901b:8082:d157:ac49:7157:5b1a	113.87.91.26
b51a:901b:901b:8082:d157:ac49:7157:5b1b	113.87.91.27
b51a:901b:901b:8082:d157:ac49:7157:5b1c	113.87.91.28
b51a:901b:901b:8082:d157:ac49:7157:5b1d	113.87.91.29
b51a:901b:901b:8082:d157:ac49:7157:5b1e	113.87.91.30
b51a:901b:901b:8082:d157:ac49:7157:5b1f	113.87.91.31
b51a:901b:901b:8082:d157:ac49:7157:5b20	113.87.91.32
b51a:901b:901b:8082:d157:ac49:7157:5b21	113.87.91.33
b51a:901b:901b:8082:d157:ac49:7157:5b22	113.87.91.34
b51a:901b:901b:8082:d157:ac49:7157:5b23	113.87.91.35
b51a:901b:901b:8082:d157:ac49:7157:5b24	113.87.91.36
b51a:901b:901b:8082:d157:ac49:7157:5b25	113.87.91.37
b51a:901b:901b:8082:d157:ac49:7157:5b26	113.87.91.38
b51a:901b:901b:8082:d157:ac49:7157:5b27	113.87.91.39
b51a:901b:901b:8082:d157:ac49:7157:5b28	113.87.91.40
b51a:901b:901b:8082:d157:ac49:7157:5b29	113.87.91.41
b51a:901b:901b:8082:d157:ac49:7157:5b2a	113.87.91.42
b51a:901b:901b:8082:d157:ac49:7157:5b2b	113.87.91.43
b51a:901b:901b:8082:d157:ac49:7157:5b2c	113.87.91.44
b51a:901b:901b:8082:d157:ac49:7157:5b2d	113.87.91.45
b51a:901b:901b:8082:d157:ac49:7157:5b2e	113.87.91.46
b51a:901b:901b:8082:d157:ac49:7157:5b2f	113.87.91.47
b51a:901b:901b:8082:d157:ac49:7157:5b30	113.87.91.48
b51a:901b:901b:8082:d157:ac49:7157:5b31	113.87.91.49
b51a:901b:901b:8082:d157:ac49:7157:5b32	113.87.91.50
b51a:901b:901b:8082:d157:ac49:7157:5b33	113.87.91.51
b51a:901b:901b:8082:d157:ac49:7157:5b34	113.87.91.52
b51a:901b:901b:8082:d157:ac49:7157:5b35	113.87.91.53
b51a:901b:901b:8082:d157:ac49:7157:5b36	113.87.91.54
b51a:901b:901b:8082:d157:ac49:7157:5b37	113.87.91.55
b51a:901b:901b:8082:d157:ac49:7157:5b38	113.87.91.56
b51a:901b:901b:8082:d157:ac49:7157:5b39	113.87.91.57
b51a:901b:901b:8082:d157:ac49:7157:5b3a	113.87.91.58
b51a:901b:901b:8082:d157:ac49:7157:5b3b	113.87.91.59
b51a:901b:901b:8082:d157:ac49:7157:5b3c	113.87.91.60

b51a:901b:901b:8082:d157:ac49:7157:5b3d	113.87.91.61
b51a:901b:901b:8082:d157:ac49:7157:5b3e	113.87.91.62
b51a:901b:901b:8082:d157:ac49:7157:5b3f	113.87.91.63
b51a:901b:901b:8082:d157:ac49:7157:5b40	113.87.91.64
b51a:901b:901b:8082:d157:ac49:7157:5b41	113.87.91.65
b51a:901b:901b:8082:d157:ac49:7157:5b42	113.87.91.66
b51a:901b:901b:8082:d157:ac49:7157:5b43	113.87.91.67
b51a:901b:901b:8082:d157:ac49:7157:5b44	113.87.91.68
b51a:901b:901b:8082:d157:ac49:7157:5b45	113.87.91.69
b51a:901b:901b:8082:d157:ac49:7157:5b46	113.87.91.70
b51a:901b:901b:8082:d157:ac49:7157:5b47	113.87.91.71
b51a:901b:901b:8082:d157:ac49:7157:5b48	113.87.91.72
b51a:901b:901b:8082:d157:ac49:7157:5b49	113.87.91.73
b51a:901b:901b:8082:d157:ac49:7157:5b4a	113.87.91.74
b51a:901b:901b:8082:d157:ac49:7157:5b4b	113.87.91.75
b51a:901b:901b:8082:d157:ac49:7157:5b4c	113.87.91.76
b51a:901b:901b:8082:d157:ac49:7157:5b4d	113.87.91.77
b51a:901b:901b:8082:d157:ac49:7157:5b4e	113.87.91.78
b51a:901b:901b:8082:d157:ac49:7157:5b4f	113.87.91.79
b51a:901b:901b:8082:d157:ac49:7157:5b50	113.87.91.80
b51a:901b:901b:8082:d157:ac49:7157:5b51	113.87.91.81
b51a:901b:901b:8082:d157:ac49:7157:5b52	113.87.91.82
b51a:901b:901b:8082:d157:ac49:7157:5b53	113.87.91.83
b51a:901b:901b:8082:d157:ac49:7157:5b54	113.87.91.84
b51a:901b:901b:8082:d157:ac49:7157:5b55	113.87.91.85
b51a:901b:901b:8082:d157:ac49:7157:5b56	113.87.91.86
b51a:901b:901b:8082:d157:ac49:7157:5b57	113.87.91.87
b51a:901b:901b:8082:d157:ac49:7157:5b58	113.87.91.88
b51a:901b:901b:8082:d157:ac49:7157:5b59	113.87.91.89
b51a:901b:901b:8082:d157:ac49:7157:5b5a	113.87.91.90
b51a:901b:901b:8082:d157:ac49:7157:5b5b	113.87.91.91
b51a:901b:901b:8082:d157:ac49:7157:5b5c	113.87.91.92
b51a:901b:901b:8082:d157:ac49:7157:5b5d	113.87.91.93
b51a:901b:901b:8082:d157:ac49:7157:5b5e	113.87.91.94
b51a:901b:901b:8082:d157:ac49:7157:5b5f	113.87.91.95
b51a:901b:901b:8082:d157:ac49:7157:5b60	113.87.91.96
b51a:901b:901b:8082:d157:ac49:7157:5b61	113.87.91.97
b51a:901b:901b:8082:d157:ac49:7157:5b62	113.87.91.98
b51a:901b:901b:8082:d157:ac49:7157:5b63	113.87.91.99
b51a:901b:901b:8082:d157:ac49:7157:5b64	113.87.91.100
b51a:901b:901b:8082:d157:ac49:7157:5b65	113.87.91.101
b51a:901b:901b:8082:d157:ac49:7157:5b66	113.87.91.102
b51a:901b:901b:8082:d157:ac49:7157:5b67	113.87.91.103
b51a:901b:901b:8082:d157:ac49:7157:5b68	113.87.91.104
b51a:901b:901b:8082:d157:ac49:7157:5b69	113.87.91.105
b51a:901b:901b:8082:d157:ac49:7157:5b6a	113.87.91.106
b51a:901b:901b:8082:d157:ac49:7157:5b6b	113.87.91.107
b51a:901b:901b:8082:d157:ac49:7157:5b6c	113.87.91.108
b51a:901b:901b:8082:d157:ac49:7157:5b6d	113.87.91.109
b51a:901b:901b:8082:d157:ac49:7157:5b6e	113.87.91.110
b51a:901b:901b:8082:d157:ac49:7157:5b6f	113.87.91.111
b51a:901b:901b:8082:d157:ac49:7157:5b70	113.87.91.112
b51a:901b:901b:8082:d157:ac49:7157:5b71	113.87.91.113
b51a:901b:901b:8082:d157:ac49:7157:5b72	113.87.91.114
b51a:901b:901b:8082:d157:ac49:7157:5b73	113.87.91.115
b51a:901b:901b:8082:d157:ac49:7157:5b74	113.87.91.116
b51a:901b:901b:8082:d157:ac49:7157:5b75	113.87.91.117
b51a:901b:901b:8082:d157:ac49:7157:5b76	113.87.91.118
b51a:901b:901b:8082:d157:ac49:7157:5b77	113.87.91.119
b51a:901b:901b:8082:d157:ac49:7157:5b78	113.87.91.120

b51a:901b:901b:8082:d157:ac49:7157:5b79	113.87.91.121
b51a:901b:901b:8082:d157:ac49:7157:5b7a	113.87.91.122
b51a:901b:901b:8082:d157:ac49:7157:5b7b	113.87.91.123
b51a:901b:901b:8082:d157:ac49:7157:5b7c	113.87.91.124
b51a:901b:901b:8082:d157:ac49:7157:5b7d	113.87.91.125
b51a:901b:901b:8082:d157:ac49:7157:5b7e	113.87.91.126
b51a:901b:901b:8082:d157:ac49:7157:5b7f	113.87.91.127
b51a:901b:901b:8082:d157:ac49:7157:5b80	113.87.91.128
b51a:901b:901b:8082:d157:ac49:7157:5b81	113.87.91.129
b51a:901b:901b:8082:d157:ac49:7157:5b82	113.87.91.130
b51a:901b:901b:8082:d157:ac49:7157:5b83	113.87.91.131
b51a:901b:901b:8082:d157:ac49:7157:5b84	113.87.91.132
b51a:901b:901b:8082:d157:ac49:7157:5b85	113.87.91.133
b51a:901b:901b:8082:d157:ac49:7157:5b86	113.87.91.134
b51a:901b:901b:8082:d157:ac49:7157:5b87	113.87.91.135
b51a:901b:901b:8082:d157:ac49:7157:5b88	113.87.91.136
b51a:901b:901b:8082:d157:ac49:7157:5b89	113.87.91.137
b51a:901b:901b:8082:d157:ac49:7157:5b8a	113.87.91.138
b51a:901b:901b:8082:d157:ac49:7157:5b8b	113.87.91.139
b51a:901b:901b:8082:d157:ac49:7157:5b8c	113.87.91.140
b51a:901b:901b:8082:d157:ac49:7157:5b8d	113.87.91.141
b51a:901b:901b:8082:d157:ac49:7157:5b8e	113.87.91.142
b51a:901b:901b:8082:d157:ac49:7157:5b8f	113.87.91.143
b51a:901b:901b:8082:d157:ac49:7157:5b90	113.87.91.144
b51a:901b:901b:8082:d157:ac49:7157:5b91	113.87.91.145
b51a:901b:901b:8082:d157:ac49:7157:5b92	113.87.91.146
b51a:901b:901b:8082:d157:ac49:7157:5b93	113.87.91.147
b51a:901b:901b:8082:d157:ac49:7157:5b94	113.87.91.148
b51a:901b:901b:8082:d157:ac49:7157:5b95	113.87.91.149
b51a:901b:901b:8082:d157:ac49:7157:5b96	113.87.91.150
b51a:901b:901b:8082:d157:ac49:7157:5b97	113.87.91.151
b51a:901b:901b:8082:d157:ac49:7157:5b98	113.87.91.152
b51a:901b:901b:8082:d157:ac49:7157:5b99	113.87.91.153
b51a:901b:901b:8082:d157:ac49:7157:5b9a	113.87.91.154
b51a:901b:901b:8082:d157:ac49:7157:5b9b	113.87.91.155
b51a:901b:901b:8082:d157:ac49:7157:5b9c	113.87.91.156
b51a:901b:901b:8082:d157:ac49:7157:5b9d	113.87.91.157
b51a:901b:901b:8082:d157:ac49:7157:5b9e	113.87.91.158
b51a:901b:901b:8082:d157:ac49:7157:5b9f	113.87.91.159
b51a:901b:901b:8082:d157:ac49:7157:5ba0	113.87.91.160
b51a:901b:901b:8082:d157:ac49:7157:5ba1	113.87.91.161
b51a:901b:901b:8082:d157:ac49:7157:5ba2	113.87.91.162
b51a:901b:901b:8082:d157:ac49:7157:5ba3	113.87.91.163
b51a:901b:901b:8082:d157:ac49:7157:5ba4	113.87.91.164
b51a:901b:901b:8082:d157:ac49:7157:5ba5	113.87.91.165
b51a:901b:901b:8082:d157:ac49:7157:5ba6	113.87.91.166
b51a:901b:901b:8082:d157:ac49:7157:5ba7	113.87.91.167
b51a:901b:901b:8082:d157:ac49:7157:5ba8	113.87.91.168
b51a:901b:901b:8082:d157:ac49:7157:5ba9	113.87.91.169
b51a:901b:901b:8082:d157:ac49:7157:5baa	113.87.91.170
b51a:901b:901b:8082:d157:ac49:7157:5bab	113.87.91.171
b51a:901b:901b:8082:d157:ac49:7157:5bac	113.87.91.172
b51a:901b:901b:8082:d157:ac49:7157:5bad	113.87.91.173
b51a:901b:901b:8082:d157:ac49:7157:5bae	113.87.91.174
b51a:901b:901b:8082:d157:ac49:7157:5baf	113.87.91.175
b51a:901b:901b:8082:d157:ac49:7157:5bb0	113.87.91.176
b51a:901b:901b:8082:d157:ac49:7157:5bb1	113.87.91.177
b51a:901b:901b:8082:d157:ac49:7157:5bb2	113.87.91.178
b51a:901b:901b:8082:d157:ac49:7157:5bb3	113.87.91.179
b51a:901b:901b:8082:d157:ac49:7157:5bb4	113.87.91.180

b51a:901b:901b:8082:d157:ac49:7157:5bb5	113.87.91.181
b51a:901b:901b:8082:d157:ac49:7157:5bb6	113.87.91.182
b51a:901b:901b:8082:d157:ac49:7157:5bb7	113.87.91.183
b51a:901b:901b:8082:d157:ac49:7157:5bb8	113.87.91.184
b51a:901b:901b:8082:d157:ac49:7157:5bb9	113.87.91.185
b51a:901b:901b:8082:d157:ac49:7157:5bba	113.87.91.186
b51a:901b:901b:8082:d157:ac49:7157:5bbb	113.87.91.187
b51a:901b:901b:8082:d157:ac49:7157:5bbc	113.87.91.188
b51a:901b:901b:8082:d157:ac49:7157:5bbd	113.87.91.189
b51a:901b:901b:8082:d157:ac49:7157:5bbe	113.87.91.190
b51a:901b:901b:8082:d157:ac49:7157:5bbf	113.87.91.191
b51a:901b:901b:8082:d157:ac49:7157:5bc0	113.87.91.192
b51a:901b:901b:8082:d157:ac49:7157:5bc1	113.87.91.193
b51a:901b:901b:8082:d157:ac49:7157:5bc2	113.87.91.194
b51a:901b:901b:8082:d157:ac49:7157:5bc3	113.87.91.195
b51a:901b:901b:8082:d157:ac49:7157:5bc4	113.87.91.196
b51a:901b:901b:8082:d157:ac49:7157:5bc5	113.87.91.197
b51a:901b:901b:8082:d157:ac49:7157:5bc6	113.87.91.198
b51a:901b:901b:8082:d157:ac49:7157:5bc7	113.87.91.199
b51a:901b:901b:8082:d157:ac49:7157:5bc8	113.87.91.200
b51a:901b:901b:8082:d157:ac49:7157:5bc9	113.87.91.201
b51a:901b:901b:8082:d157:ac49:7157:5bca	113.87.91.202
b51a:901b:901b:8082:d157:ac49:7157:5bcb	113.87.91.203
b51a:901b:901b:8082:d157:ac49:7157:5bcc	113.87.91.204
b51a:901b:901b:8082:d157:ac49:7157:5bcd	113.87.91.205
b51a:901b:901b:8082:d157:ac49:7157:5bce	113.87.91.206
b51a:901b:901b:8082:d157:ac49:7157:5bcf	113.87.91.207
b51a:901b:901b:8082:d157:ac49:7157:5bd0	113.87.91.208
b51a:901b:901b:8082:d157:ac49:7157:5bd1	113.87.91.209
b51a:901b:901b:8082:d157:ac49:7157:5bd2	113.87.91.210
b51a:901b:901b:8082:d157:ac49:7157:5bd3	113.87.91.211
b51a:901b:901b:8082:d157:ac49:7157:5bd4	113.87.91.212
b51a:901b:901b:8082:d157:ac49:7157:5bd5	113.87.91.213
b51a:901b:901b:8082:d157:ac49:7157:5bd6	113.87.91.214
b51a:901b:901b:8082:d157:ac49:7157:5bd7	113.87.91.215
b51a:901b:901b:8082:d157:ac49:7157:5bd8	113.87.91.216
b51a:901b:901b:8082:d157:ac49:7157:5bd9	113.87.91.217
b51a:901b:901b:8082:d157:ac49:7157:5bda	113.87.91.218
b51a:901b:901b:8082:d157:ac49:7157:5bdb	113.87.91.219
b51a:901b:901b:8082:d157:ac49:7157:5bdc	113.87.91.220
b51a:901b:901b:8082:d157:ac49:7157:5bdd	113.87.91.221
b51a:901b:901b:8082:d157:ac49:7157:5bde	113.87.91.222
b51a:901b:901b:8082:d157:ac49:7157:5bdf	113.87.91.223
b51a:901b:901b:8082:d157:ac49:7157:5be0	113.87.91.224
b51a:901b:901b:8082:d157:ac49:7157:5be1	113.87.91.225
b51a:901b:901b:8082:d157:ac49:7157:5be2	113.87.91.226
b51a:901b:901b:8082:d157:ac49:7157:5be3	113.87.91.227
b51a:901b:901b:8082:d157:ac49:7157:5be4	113.87.91.228
b51a:901b:901b:8082:d157:ac49:7157:5be5	113.87.91.229
b51a:901b:901b:8082:d157:ac49:7157:5be6	113.87.91.230
b51a:901b:901b:8082:d157:ac49:7157:5be7	113.87.91.231
b51a:901b:901b:8082:d157:ac49:7157:5be8	113.87.91.232
b51a:901b:901b:8082:d157:ac49:7157:5be9	113.87.91.233
b51a:901b:901b:8082:d157:ac49:7157:5bea	113.87.91.234
b51a:901b:901b:8082:d157:ac49:7157:5beb	113.87.91.235
b51a:901b:901b:8082:d157:ac49:7157:5bec	113.87.91.236
b51a:901b:901b:8082:d157:ac49:7157:5bed	113.87.91.237
b51a:901b:901b:8082:d157:ac49:7157:5bee	113.87.91.238
b51a:901b:901b:8082:d157:ac49:7157:5bef	113.87.91.239
b51a:901b:901b:8082:d157:ac49:7157:5bf0	113.87.91.240
b51a:901b:901b:8082:d157:ac49:7157:5bf1	113.87.91.241
b51a:901b:901b:8082:d157:ac49:7157:5bf2	113.87.91.242
b51a:901b:901b:8082:d157:ac49:7157:5bf3	113.87.91.243
b51a:901b:901b:8082:d157:ac49:7157:5bf4	113.87.91.244
b51a:901b:901b:8082:d157:ac49:7157:5bf5	113.87.91.245
b51a:901b:901b:8082:d157:ac49:7157:5bf6	113.87.91.246
b51a:901b:901b:8082:d157:ac49:7157:5bf7	113.87.91.247
b51a:901b:901b:8082:d157:ac49:7157:5bf8	113.87.91.248
b51a:901b:901b:8082:d157:ac49:7157:5bf9	113.87.91.249
b51a:901b:901b:8082:d157:ac49:7157:5bfa	113.87.91.250
b51a:901b:901b:8082:d157:ac49:7157:5bfb	113.87.91.251
b51a:901b:901b:8082:d157:ac49:7157:5bfc	113.87.91.252
b51a:901b:901b:8082:d157:ac49:7157:5bfd	113.87.91.253
b51a:901b:901b:8082:d157:ac49:7157:5bfe	113.87.91.254
b51a:901b:901b:8082:d157:ac49:7157:5bff	113.87.91.255

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.