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:b01	113.87.11.1
b51a:901b:901b:8082:d157:ac49:7157:b02	113.87.11.2
b51a:901b:901b:8082:d157:ac49:7157:b03	113.87.11.3
b51a:901b:901b:8082:d157:ac49:7157:b04	113.87.11.4
b51a:901b:901b:8082:d157:ac49:7157:b05	113.87.11.5
b51a:901b:901b:8082:d157:ac49:7157:b06	113.87.11.6
b51a:901b:901b:8082:d157:ac49:7157:b07	113.87.11.7
b51a:901b:901b:8082:d157:ac49:7157:b08	113.87.11.8
b51a:901b:901b:8082:d157:ac49:7157:b09	113.87.11.9
b51a:901b:901b:8082:d157:ac49:7157:b0a	113.87.11.10
b51a:901b:901b:8082:d157:ac49:7157:b0b	113.87.11.11
b51a:901b:901b:8082:d157:ac49:7157:b0c	113.87.11.12
b51a:901b:901b:8082:d157:ac49:7157:b0d	113.87.11.13
b51a:901b:901b:8082:d157:ac49:7157:b0e	113.87.11.14
b51a:901b:901b:8082:d157:ac49:7157:b0f	113.87.11.15
b51a:901b:901b:8082:d157:ac49:7157:b10	113.87.11.16
b51a:901b:901b:8082:d157:ac49:7157:b11	113.87.11.17
b51a:901b:901b:8082:d157:ac49:7157:b12	113.87.11.18
b51a:901b:901b:8082:d157:ac49:7157:b13	113.87.11.19
b51a:901b:901b:8082:d157:ac49:7157:b14	113.87.11.20
b51a:901b:901b:8082:d157:ac49:7157:b15	113.87.11.21
b51a:901b:901b:8082:d157:ac49:7157:b16	113.87.11.22
b51a:901b:901b:8082:d157:ac49:7157:b17	113.87.11.23
b51a:901b:901b:8082:d157:ac49:7157:b18	113.87.11.24
b51a:901b:901b:8082:d157:ac49:7157:b19	113.87.11.25
b51a:901b:901b:8082:d157:ac49:7157:b1a	113.87.11.26
b51a:901b:901b:8082:d157:ac49:7157:b1b	113.87.11.27
b51a:901b:901b:8082:d157:ac49:7157:b1c	113.87.11.28
b51a:901b:901b:8082:d157:ac49:7157:b1d	113.87.11.29
b51a:901b:901b:8082:d157:ac49:7157:b1e	113.87.11.30
b51a:901b:901b:8082:d157:ac49:7157:b1f	113.87.11.31
b51a:901b:901b:8082:d157:ac49:7157:b20	113.87.11.32
b51a:901b:901b:8082:d157:ac49:7157:b21	113.87.11.33
b51a:901b:901b:8082:d157:ac49:7157:b22	113.87.11.34
b51a:901b:901b:8082:d157:ac49:7157:b23	113.87.11.35
b51a:901b:901b:8082:d157:ac49:7157:b24	113.87.11.36
b51a:901b:901b:8082:d157:ac49:7157:b25	113.87.11.37
b51a:901b:901b:8082:d157:ac49:7157:b26	113.87.11.38
b51a:901b:901b:8082:d157:ac49:7157:b27	113.87.11.39
b51a:901b:901b:8082:d157:ac49:7157:b28	113.87.11.40
b51a:901b:901b:8082:d157:ac49:7157:b29	113.87.11.41
b51a:901b:901b:8082:d157:ac49:7157:b2a	113.87.11.42
b51a:901b:901b:8082:d157:ac49:7157:b2b	113.87.11.43
b51a:901b:901b:8082:d157:ac49:7157:b2c	113.87.11.44
b51a:901b:901b:8082:d157:ac49:7157:b2d	113.87.11.45
b51a:901b:901b:8082:d157:ac49:7157:b2e	113.87.11.46
b51a:901b:901b:8082:d157:ac49:7157:b2f	113.87.11.47
b51a:901b:901b:8082:d157:ac49:7157:b30	113.87.11.48
b51a:901b:901b:8082:d157:ac49:7157:b31	113.87.11.49
b51a:901b:901b:8082:d157:ac49:7157:b32	113.87.11.50
b51a:901b:901b:8082:d157:ac49:7157:b33	113.87.11.51
b51a:901b:901b:8082:d157:ac49:7157:b34	113.87.11.52
b51a:901b:901b:8082:d157:ac49:7157:b35	113.87.11.53
b51a:901b:901b:8082:d157:ac49:7157:b36	113.87.11.54
b51a:901b:901b:8082:d157:ac49:7157:b37	113.87.11.55
b51a:901b:901b:8082:d157:ac49:7157:b38	113.87.11.56
b51a:901b:901b:8082:d157:ac49:7157:b39	113.87.11.57
b51a:901b:901b:8082:d157:ac49:7157:b3a	113.87.11.58
b51a:901b:901b:8082:d157:ac49:7157:b3b	113.87.11.59
b51a:901b:901b:8082:d157:ac49:7157:b3c	113.87.11.60

b51a:901b:901b:8082:d157:ac49:7157:b3d	113.87.11.61
b51a:901b:901b:8082:d157:ac49:7157:b3e	113.87.11.62
b51a:901b:901b:8082:d157:ac49:7157:b3f	113.87.11.63
b51a:901b:901b:8082:d157:ac49:7157:b40	113.87.11.64
b51a:901b:901b:8082:d157:ac49:7157:b41	113.87.11.65
b51a:901b:901b:8082:d157:ac49:7157:b42	113.87.11.66
b51a:901b:901b:8082:d157:ac49:7157:b43	113.87.11.67
b51a:901b:901b:8082:d157:ac49:7157:b44	113.87.11.68
b51a:901b:901b:8082:d157:ac49:7157:b45	113.87.11.69
b51a:901b:901b:8082:d157:ac49:7157:b46	113.87.11.70
b51a:901b:901b:8082:d157:ac49:7157:b47	113.87.11.71
b51a:901b:901b:8082:d157:ac49:7157:b48	113.87.11.72
b51a:901b:901b:8082:d157:ac49:7157:b49	113.87.11.73
b51a:901b:901b:8082:d157:ac49:7157:b4a	113.87.11.74
b51a:901b:901b:8082:d157:ac49:7157:b4b	113.87.11.75
b51a:901b:901b:8082:d157:ac49:7157:b4c	113.87.11.76
b51a:901b:901b:8082:d157:ac49:7157:b4d	113.87.11.77
b51a:901b:901b:8082:d157:ac49:7157:b4e	113.87.11.78
b51a:901b:901b:8082:d157:ac49:7157:b4f	113.87.11.79
b51a:901b:901b:8082:d157:ac49:7157:b50	113.87.11.80
b51a:901b:901b:8082:d157:ac49:7157:b51	113.87.11.81
b51a:901b:901b:8082:d157:ac49:7157:b52	113.87.11.82
b51a:901b:901b:8082:d157:ac49:7157:b53	113.87.11.83
b51a:901b:901b:8082:d157:ac49:7157:b54	113.87.11.84
b51a:901b:901b:8082:d157:ac49:7157:b55	113.87.11.85
b51a:901b:901b:8082:d157:ac49:7157:b56	113.87.11.86
b51a:901b:901b:8082:d157:ac49:7157:b57	113.87.11.87
b51a:901b:901b:8082:d157:ac49:7157:b58	113.87.11.88
b51a:901b:901b:8082:d157:ac49:7157:b59	113.87.11.89
b51a:901b:901b:8082:d157:ac49:7157:b5a	113.87.11.90
b51a:901b:901b:8082:d157:ac49:7157:b5b	113.87.11.91
b51a:901b:901b:8082:d157:ac49:7157:b5c	113.87.11.92
b51a:901b:901b:8082:d157:ac49:7157:b5d	113.87.11.93
b51a:901b:901b:8082:d157:ac49:7157:b5e	113.87.11.94
b51a:901b:901b:8082:d157:ac49:7157:b5f	113.87.11.95
b51a:901b:901b:8082:d157:ac49:7157:b60	113.87.11.96
b51a:901b:901b:8082:d157:ac49:7157:b61	113.87.11.97
b51a:901b:901b:8082:d157:ac49:7157:b62	113.87.11.98
b51a:901b:901b:8082:d157:ac49:7157:b63	113.87.11.99
b51a:901b:901b:8082:d157:ac49:7157:b64	113.87.11.100
b51a:901b:901b:8082:d157:ac49:7157:b65	113.87.11.101
b51a:901b:901b:8082:d157:ac49:7157:b66	113.87.11.102
b51a:901b:901b:8082:d157:ac49:7157:b67	113.87.11.103
b51a:901b:901b:8082:d157:ac49:7157:b68	113.87.11.104
b51a:901b:901b:8082:d157:ac49:7157:b69	113.87.11.105
b51a:901b:901b:8082:d157:ac49:7157:b6a	113.87.11.106
b51a:901b:901b:8082:d157:ac49:7157:b6b	113.87.11.107
b51a:901b:901b:8082:d157:ac49:7157:b6c	113.87.11.108
b51a:901b:901b:8082:d157:ac49:7157:b6d	113.87.11.109
b51a:901b:901b:8082:d157:ac49:7157:b6e	113.87.11.110
b51a:901b:901b:8082:d157:ac49:7157:b6f	113.87.11.111
b51a:901b:901b:8082:d157:ac49:7157:b70	113.87.11.112
b51a:901b:901b:8082:d157:ac49:7157:b71	113.87.11.113
b51a:901b:901b:8082:d157:ac49:7157:b72	113.87.11.114
b51a:901b:901b:8082:d157:ac49:7157:b73	113.87.11.115
b51a:901b:901b:8082:d157:ac49:7157:b74	113.87.11.116
b51a:901b:901b:8082:d157:ac49:7157:b75	113.87.11.117
b51a:901b:901b:8082:d157:ac49:7157:b76	113.87.11.118
b51a:901b:901b:8082:d157:ac49:7157:b77	113.87.11.119
b51a:901b:901b:8082:d157:ac49:7157:b78	113.87.11.120

b51a:901b:901b:8082:d157:ac49:7157:b79	113.87.11.121
b51a:901b:901b:8082:d157:ac49:7157:b7a	113.87.11.122
b51a:901b:901b:8082:d157:ac49:7157:b7b	113.87.11.123
b51a:901b:901b:8082:d157:ac49:7157:b7c	113.87.11.124
b51a:901b:901b:8082:d157:ac49:7157:b7d	113.87.11.125
b51a:901b:901b:8082:d157:ac49:7157:b7e	113.87.11.126
b51a:901b:901b:8082:d157:ac49:7157:b7f	113.87.11.127
b51a:901b:901b:8082:d157:ac49:7157:b80	113.87.11.128
b51a:901b:901b:8082:d157:ac49:7157:b81	113.87.11.129
b51a:901b:901b:8082:d157:ac49:7157:b82	113.87.11.130
b51a:901b:901b:8082:d157:ac49:7157:b83	113.87.11.131
b51a:901b:901b:8082:d157:ac49:7157:b84	113.87.11.132
b51a:901b:901b:8082:d157:ac49:7157:b85	113.87.11.133
b51a:901b:901b:8082:d157:ac49:7157:b86	113.87.11.134
b51a:901b:901b:8082:d157:ac49:7157:b87	113.87.11.135
b51a:901b:901b:8082:d157:ac49:7157:b88	113.87.11.136
b51a:901b:901b:8082:d157:ac49:7157:b89	113.87.11.137
b51a:901b:901b:8082:d157:ac49:7157:b8a	113.87.11.138
b51a:901b:901b:8082:d157:ac49:7157:b8b	113.87.11.139
b51a:901b:901b:8082:d157:ac49:7157:b8c	113.87.11.140
b51a:901b:901b:8082:d157:ac49:7157:b8d	113.87.11.141
b51a:901b:901b:8082:d157:ac49:7157:b8e	113.87.11.142
b51a:901b:901b:8082:d157:ac49:7157:b8f	113.87.11.143
b51a:901b:901b:8082:d157:ac49:7157:b90	113.87.11.144
b51a:901b:901b:8082:d157:ac49:7157:b91	113.87.11.145
b51a:901b:901b:8082:d157:ac49:7157:b92	113.87.11.146
b51a:901b:901b:8082:d157:ac49:7157:b93	113.87.11.147
b51a:901b:901b:8082:d157:ac49:7157:b94	113.87.11.148
b51a:901b:901b:8082:d157:ac49:7157:b95	113.87.11.149
b51a:901b:901b:8082:d157:ac49:7157:b96	113.87.11.150
b51a:901b:901b:8082:d157:ac49:7157:b97	113.87.11.151
b51a:901b:901b:8082:d157:ac49:7157:b98	113.87.11.152
b51a:901b:901b:8082:d157:ac49:7157:b99	113.87.11.153
b51a:901b:901b:8082:d157:ac49:7157:b9a	113.87.11.154
b51a:901b:901b:8082:d157:ac49:7157:b9b	113.87.11.155
b51a:901b:901b:8082:d157:ac49:7157:b9c	113.87.11.156
b51a:901b:901b:8082:d157:ac49:7157:b9d	113.87.11.157
b51a:901b:901b:8082:d157:ac49:7157:b9e	113.87.11.158
b51a:901b:901b:8082:d157:ac49:7157:b9f	113.87.11.159
b51a:901b:901b:8082:d157:ac49:7157:ba0	113.87.11.160
b51a:901b:901b:8082:d157:ac49:7157:ba1	113.87.11.161
b51a:901b:901b:8082:d157:ac49:7157:ba2	113.87.11.162
b51a:901b:901b:8082:d157:ac49:7157:ba3	113.87.11.163
b51a:901b:901b:8082:d157:ac49:7157:ba4	113.87.11.164
b51a:901b:901b:8082:d157:ac49:7157:ba5	113.87.11.165
b51a:901b:901b:8082:d157:ac49:7157:ba6	113.87.11.166
b51a:901b:901b:8082:d157:ac49:7157:ba7	113.87.11.167
b51a:901b:901b:8082:d157:ac49:7157:ba8	113.87.11.168
b51a:901b:901b:8082:d157:ac49:7157:ba9	113.87.11.169
b51a:901b:901b:8082:d157:ac49:7157:baa	113.87.11.170
b51a:901b:901b:8082:d157:ac49:7157:bab	113.87.11.171
b51a:901b:901b:8082:d157:ac49:7157:bac	113.87.11.172
b51a:901b:901b:8082:d157:ac49:7157:bad	113.87.11.173
b51a:901b:901b:8082:d157:ac49:7157:bae	113.87.11.174
b51a:901b:901b:8082:d157:ac49:7157:baf	113.87.11.175
b51a:901b:901b:8082:d157:ac49:7157:bb0	113.87.11.176
b51a:901b:901b:8082:d157:ac49:7157:bb1	113.87.11.177
b51a:901b:901b:8082:d157:ac49:7157:bb2	113.87.11.178
b51a:901b:901b:8082:d157:ac49:7157:bb3	113.87.11.179
b51a:901b:901b:8082:d157:ac49:7157:bb4	113.87.11.180

b51a:901b:901b:8082:d157:ac49:7157:bb5	113.87.11.181
b51a:901b:901b:8082:d157:ac49:7157:bb6	113.87.11.182
b51a:901b:901b:8082:d157:ac49:7157:bb7	113.87.11.183
b51a:901b:901b:8082:d157:ac49:7157:bb8	113.87.11.184
b51a:901b:901b:8082:d157:ac49:7157:bb9	113.87.11.185
b51a:901b:901b:8082:d157:ac49:7157:bba	113.87.11.186
b51a:901b:901b:8082:d157:ac49:7157:bbb	113.87.11.187
b51a:901b:901b:8082:d157:ac49:7157:bbc	113.87.11.188
b51a:901b:901b:8082:d157:ac49:7157:bbd	113.87.11.189
b51a:901b:901b:8082:d157:ac49:7157:bbe	113.87.11.190
b51a:901b:901b:8082:d157:ac49:7157:bbf	113.87.11.191
b51a:901b:901b:8082:d157:ac49:7157:bc0	113.87.11.192
b51a:901b:901b:8082:d157:ac49:7157:bc1	113.87.11.193
b51a:901b:901b:8082:d157:ac49:7157:bc2	113.87.11.194
b51a:901b:901b:8082:d157:ac49:7157:bc3	113.87.11.195
b51a:901b:901b:8082:d157:ac49:7157:bc4	113.87.11.196
b51a:901b:901b:8082:d157:ac49:7157:bc5	113.87.11.197
b51a:901b:901b:8082:d157:ac49:7157:bc6	113.87.11.198
b51a:901b:901b:8082:d157:ac49:7157:bc7	113.87.11.199
b51a:901b:901b:8082:d157:ac49:7157:bc8	113.87.11.200
b51a:901b:901b:8082:d157:ac49:7157:bc9	113.87.11.201
b51a:901b:901b:8082:d157:ac49:7157:bca	113.87.11.202
b51a:901b:901b:8082:d157:ac49:7157:bcb	113.87.11.203
b51a:901b:901b:8082:d157:ac49:7157:bcc	113.87.11.204
b51a:901b:901b:8082:d157:ac49:7157:bcd	113.87.11.205
b51a:901b:901b:8082:d157:ac49:7157:bce	113.87.11.206
b51a:901b:901b:8082:d157:ac49:7157:bcf	113.87.11.207
b51a:901b:901b:8082:d157:ac49:7157:bd0	113.87.11.208
b51a:901b:901b:8082:d157:ac49:7157:bd1	113.87.11.209
b51a:901b:901b:8082:d157:ac49:7157:bd2	113.87.11.210
b51a:901b:901b:8082:d157:ac49:7157:bd3	113.87.11.211
b51a:901b:901b:8082:d157:ac49:7157:bd4	113.87.11.212
b51a:901b:901b:8082:d157:ac49:7157:bd5	113.87.11.213
b51a:901b:901b:8082:d157:ac49:7157:bd6	113.87.11.214
b51a:901b:901b:8082:d157:ac49:7157:bd7	113.87.11.215
b51a:901b:901b:8082:d157:ac49:7157:bd8	113.87.11.216
b51a:901b:901b:8082:d157:ac49:7157:bd9	113.87.11.217
b51a:901b:901b:8082:d157:ac49:7157:bda	113.87.11.218
b51a:901b:901b:8082:d157:ac49:7157:bdb	113.87.11.219
b51a:901b:901b:8082:d157:ac49:7157:bdc	113.87.11.220
b51a:901b:901b:8082:d157:ac49:7157:bdd	113.87.11.221
b51a:901b:901b:8082:d157:ac49:7157:bde	113.87.11.222
b51a:901b:901b:8082:d157:ac49:7157:bdf	113.87.11.223
b51a:901b:901b:8082:d157:ac49:7157:be0	113.87.11.224
b51a:901b:901b:8082:d157:ac49:7157:be1	113.87.11.225
b51a:901b:901b:8082:d157:ac49:7157:be2	113.87.11.226
b51a:901b:901b:8082:d157:ac49:7157:be3	113.87.11.227
b51a:901b:901b:8082:d157:ac49:7157:be4	113.87.11.228
b51a:901b:901b:8082:d157:ac49:7157:be5	113.87.11.229
b51a:901b:901b:8082:d157:ac49:7157:be6	113.87.11.230
b51a:901b:901b:8082:d157:ac49:7157:be7	113.87.11.231
b51a:901b:901b:8082:d157:ac49:7157:be8	113.87.11.232
b51a:901b:901b:8082:d157:ac49:7157:be9	113.87.11.233
b51a:901b:901b:8082:d157:ac49:7157:bea	113.87.11.234
b51a:901b:901b:8082:d157:ac49:7157:beb	113.87.11.235
b51a:901b:901b:8082:d157:ac49:7157:bec	113.87.11.236
b51a:901b:901b:8082:d157:ac49:7157:bed	113.87.11.237
b51a:901b:901b:8082:d157:ac49:7157:bee	113.87.11.238
b51a:901b:901b:8082:d157:ac49:7157:bef	113.87.11.239
b51a:901b:901b:8082:d157:ac49:7157:bf0	113.87.11.240
b51a:901b:901b:8082:d157:ac49:7157:bf1	113.87.11.241
b51a:901b:901b:8082:d157:ac49:7157:bf2	113.87.11.242
b51a:901b:901b:8082:d157:ac49:7157:bf3	113.87.11.243
b51a:901b:901b:8082:d157:ac49:7157:bf4	113.87.11.244
b51a:901b:901b:8082:d157:ac49:7157:bf5	113.87.11.245
b51a:901b:901b:8082:d157:ac49:7157:bf6	113.87.11.246
b51a:901b:901b:8082:d157:ac49:7157:bf7	113.87.11.247
b51a:901b:901b:8082:d157:ac49:7157:bf8	113.87.11.248
b51a:901b:901b:8082:d157:ac49:7157:bf9	113.87.11.249
b51a:901b:901b:8082:d157:ac49:7157:bfa	113.87.11.250
b51a:901b:901b:8082:d157:ac49:7157:bfb	113.87.11.251
b51a:901b:901b:8082:d157:ac49:7157:bfc	113.87.11.252
b51a:901b:901b:8082:d157:ac49:7157:bfd	113.87.11.253
b51a:901b:901b:8082:d157:ac49:7157:bfe	113.87.11.254
b51a:901b:901b:8082:d157:ac49:7157:bff	113.87.11.255

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.