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:ac49:7157:8a01	113.87.138.1
b51a:901b:901b:8082:d157:ac49:7157:8a02	113.87.138.2
b51a:901b:901b:8082:d157:ac49:7157:8a03	113.87.138.3
b51a:901b:901b:8082:d157:ac49:7157:8a04	113.87.138.4
b51a:901b:901b:8082:d157:ac49:7157:8a05	113.87.138.5
b51a:901b:901b:8082:d157:ac49:7157:8a06	113.87.138.6
b51a:901b:901b:8082:d157:ac49:7157:8a07	113.87.138.7
b51a:901b:901b:8082:d157:ac49:7157:8a08	113.87.138.8
b51a:901b:901b:8082:d157:ac49:7157:8a09	113.87.138.9
b51a:901b:901b:8082:d157:ac49:7157:8a0a	113.87.138.10
b51a:901b:901b:8082:d157:ac49:7157:8a0b	113.87.138.11
b51a:901b:901b:8082:d157:ac49:7157:8a0c	113.87.138.12
b51a:901b:901b:8082:d157:ac49:7157:8a0d	113.87.138.13
b51a:901b:901b:8082:d157:ac49:7157:8a0e	113.87.138.14
b51a:901b:901b:8082:d157:ac49:7157:8a0f	113.87.138.15
b51a:901b:901b:8082:d157:ac49:7157:8a10	113.87.138.16
b51a:901b:901b:8082:d157:ac49:7157:8a11	113.87.138.17
b51a:901b:901b:8082:d157:ac49:7157:8a12	113.87.138.18
b51a:901b:901b:8082:d157:ac49:7157:8a13	113.87.138.19
b51a:901b:901b:8082:d157:ac49:7157:8a14	113.87.138.20
b51a:901b:901b:8082:d157:ac49:7157:8a15	113.87.138.21
b51a:901b:901b:8082:d157:ac49:7157:8a16	113.87.138.22
b51a:901b:901b:8082:d157:ac49:7157:8a17	113.87.138.23
b51a:901b:901b:8082:d157:ac49:7157:8a18	113.87.138.24
b51a:901b:901b:8082:d157:ac49:7157:8a19	113.87.138.25
b51a:901b:901b:8082:d157:ac49:7157:8a1a	113.87.138.26
b51a:901b:901b:8082:d157:ac49:7157:8a1b	113.87.138.27
b51a:901b:901b:8082:d157:ac49:7157:8a1c	113.87.138.28
b51a:901b:901b:8082:d157:ac49:7157:8a1d	113.87.138.29
b51a:901b:901b:8082:d157:ac49:7157:8a1e	113.87.138.30
b51a:901b:901b:8082:d157:ac49:7157:8a1f	113.87.138.31
b51a:901b:901b:8082:d157:ac49:7157:8a20	113.87.138.32
b51a:901b:901b:8082:d157:ac49:7157:8a21	113.87.138.33
b51a:901b:901b:8082:d157:ac49:7157:8a22	113.87.138.34
b51a:901b:901b:8082:d157:ac49:7157:8a23	113.87.138.35
b51a:901b:901b:8082:d157:ac49:7157:8a24	113.87.138.36
b51a:901b:901b:8082:d157:ac49:7157:8a25	113.87.138.37
b51a:901b:901b:8082:d157:ac49:7157:8a26	113.87.138.38
b51a:901b:901b:8082:d157:ac49:7157:8a27	113.87.138.39
b51a:901b:901b:8082:d157:ac49:7157:8a28	113.87.138.40
b51a:901b:901b:8082:d157:ac49:7157:8a29	113.87.138.41
b51a:901b:901b:8082:d157:ac49:7157:8a2a	113.87.138.42
b51a:901b:901b:8082:d157:ac49:7157:8a2b	113.87.138.43
b51a:901b:901b:8082:d157:ac49:7157:8a2c	113.87.138.44
b51a:901b:901b:8082:d157:ac49:7157:8a2d	113.87.138.45
b51a:901b:901b:8082:d157:ac49:7157:8a2e	113.87.138.46
b51a:901b:901b:8082:d157:ac49:7157:8a2f	113.87.138.47
b51a:901b:901b:8082:d157:ac49:7157:8a30	113.87.138.48
b51a:901b:901b:8082:d157:ac49:7157:8a31	113.87.138.49
b51a:901b:901b:8082:d157:ac49:7157:8a32	113.87.138.50
b51a:901b:901b:8082:d157:ac49:7157:8a33	113.87.138.51
b51a:901b:901b:8082:d157:ac49:7157:8a34	113.87.138.52
b51a:901b:901b:8082:d157:ac49:7157:8a35	113.87.138.53
b51a:901b:901b:8082:d157:ac49:7157:8a36	113.87.138.54
b51a:901b:901b:8082:d157:ac49:7157:8a37	113.87.138.55
b51a:901b:901b:8082:d157:ac49:7157:8a38	113.87.138.56
b51a:901b:901b:8082:d157:ac49:7157:8a39	113.87.138.57
b51a:901b:901b:8082:d157:ac49:7157:8a3a	113.87.138.58
b51a:901b:901b:8082:d157:ac49:7157:8a3b	113.87.138.59
b51a:901b:901b:8082:d157:ac49:7157:8a3c	113.87.138.60

b51a:901b:901b:8082:d157:ac49:7157:8a3d	113.87.138.61
b51a:901b:901b:8082:d157:ac49:7157:8a3e	113.87.138.62
b51a:901b:901b:8082:d157:ac49:7157:8a3f	113.87.138.63
b51a:901b:901b:8082:d157:ac49:7157:8a40	113.87.138.64
b51a:901b:901b:8082:d157:ac49:7157:8a41	113.87.138.65
b51a:901b:901b:8082:d157:ac49:7157:8a42	113.87.138.66
b51a:901b:901b:8082:d157:ac49:7157:8a43	113.87.138.67
b51a:901b:901b:8082:d157:ac49:7157:8a44	113.87.138.68
b51a:901b:901b:8082:d157:ac49:7157:8a45	113.87.138.69
b51a:901b:901b:8082:d157:ac49:7157:8a46	113.87.138.70
b51a:901b:901b:8082:d157:ac49:7157:8a47	113.87.138.71
b51a:901b:901b:8082:d157:ac49:7157:8a48	113.87.138.72
b51a:901b:901b:8082:d157:ac49:7157:8a49	113.87.138.73
b51a:901b:901b:8082:d157:ac49:7157:8a4a	113.87.138.74
b51a:901b:901b:8082:d157:ac49:7157:8a4b	113.87.138.75
b51a:901b:901b:8082:d157:ac49:7157:8a4c	113.87.138.76
b51a:901b:901b:8082:d157:ac49:7157:8a4d	113.87.138.77
b51a:901b:901b:8082:d157:ac49:7157:8a4e	113.87.138.78
b51a:901b:901b:8082:d157:ac49:7157:8a4f	113.87.138.79
b51a:901b:901b:8082:d157:ac49:7157:8a50	113.87.138.80
b51a:901b:901b:8082:d157:ac49:7157:8a51	113.87.138.81
b51a:901b:901b:8082:d157:ac49:7157:8a52	113.87.138.82
b51a:901b:901b:8082:d157:ac49:7157:8a53	113.87.138.83
b51a:901b:901b:8082:d157:ac49:7157:8a54	113.87.138.84
b51a:901b:901b:8082:d157:ac49:7157:8a55	113.87.138.85
b51a:901b:901b:8082:d157:ac49:7157:8a56	113.87.138.86
b51a:901b:901b:8082:d157:ac49:7157:8a57	113.87.138.87
b51a:901b:901b:8082:d157:ac49:7157:8a58	113.87.138.88
b51a:901b:901b:8082:d157:ac49:7157:8a59	113.87.138.89
b51a:901b:901b:8082:d157:ac49:7157:8a5a	113.87.138.90
b51a:901b:901b:8082:d157:ac49:7157:8a5b	113.87.138.91
b51a:901b:901b:8082:d157:ac49:7157:8a5c	113.87.138.92
b51a:901b:901b:8082:d157:ac49:7157:8a5d	113.87.138.93
b51a:901b:901b:8082:d157:ac49:7157:8a5e	113.87.138.94
b51a:901b:901b:8082:d157:ac49:7157:8a5f	113.87.138.95
b51a:901b:901b:8082:d157:ac49:7157:8a60	113.87.138.96
b51a:901b:901b:8082:d157:ac49:7157:8a61	113.87.138.97
b51a:901b:901b:8082:d157:ac49:7157:8a62	113.87.138.98
b51a:901b:901b:8082:d157:ac49:7157:8a63	113.87.138.99
b51a:901b:901b:8082:d157:ac49:7157:8a64	113.87.138.100
b51a:901b:901b:8082:d157:ac49:7157:8a65	113.87.138.101
b51a:901b:901b:8082:d157:ac49:7157:8a66	113.87.138.102
b51a:901b:901b:8082:d157:ac49:7157:8a67	113.87.138.103
b51a:901b:901b:8082:d157:ac49:7157:8a68	113.87.138.104
b51a:901b:901b:8082:d157:ac49:7157:8a69	113.87.138.105
b51a:901b:901b:8082:d157:ac49:7157:8a6a	113.87.138.106
b51a:901b:901b:8082:d157:ac49:7157:8a6b	113.87.138.107
b51a:901b:901b:8082:d157:ac49:7157:8a6c	113.87.138.108
b51a:901b:901b:8082:d157:ac49:7157:8a6d	113.87.138.109
b51a:901b:901b:8082:d157:ac49:7157:8a6e	113.87.138.110
b51a:901b:901b:8082:d157:ac49:7157:8a6f	113.87.138.111
b51a:901b:901b:8082:d157:ac49:7157:8a70	113.87.138.112
b51a:901b:901b:8082:d157:ac49:7157:8a71	113.87.138.113
b51a:901b:901b:8082:d157:ac49:7157:8a72	113.87.138.114
b51a:901b:901b:8082:d157:ac49:7157:8a73	113.87.138.115
b51a:901b:901b:8082:d157:ac49:7157:8a74	113.87.138.116
b51a:901b:901b:8082:d157:ac49:7157:8a75	113.87.138.117
b51a:901b:901b:8082:d157:ac49:7157:8a76	113.87.138.118
b51a:901b:901b:8082:d157:ac49:7157:8a77	113.87.138.119
b51a:901b:901b:8082:d157:ac49:7157:8a78	113.87.138.120

b51a:901b:901b:8082:d157:ac49:7157:8a79	113.87.138.121
b51a:901b:901b:8082:d157:ac49:7157:8a7a	113.87.138.122
b51a:901b:901b:8082:d157:ac49:7157:8a7b	113.87.138.123
b51a:901b:901b:8082:d157:ac49:7157:8a7c	113.87.138.124
b51a:901b:901b:8082:d157:ac49:7157:8a7d	113.87.138.125
b51a:901b:901b:8082:d157:ac49:7157:8a7e	113.87.138.126
b51a:901b:901b:8082:d157:ac49:7157:8a7f	113.87.138.127
b51a:901b:901b:8082:d157:ac49:7157:8a80	113.87.138.128
b51a:901b:901b:8082:d157:ac49:7157:8a81	113.87.138.129
b51a:901b:901b:8082:d157:ac49:7157:8a82	113.87.138.130
b51a:901b:901b:8082:d157:ac49:7157:8a83	113.87.138.131
b51a:901b:901b:8082:d157:ac49:7157:8a84	113.87.138.132
b51a:901b:901b:8082:d157:ac49:7157:8a85	113.87.138.133
b51a:901b:901b:8082:d157:ac49:7157:8a86	113.87.138.134
b51a:901b:901b:8082:d157:ac49:7157:8a87	113.87.138.135
b51a:901b:901b:8082:d157:ac49:7157:8a88	113.87.138.136
b51a:901b:901b:8082:d157:ac49:7157:8a89	113.87.138.137
b51a:901b:901b:8082:d157:ac49:7157:8a8a	113.87.138.138
b51a:901b:901b:8082:d157:ac49:7157:8a8b	113.87.138.139
b51a:901b:901b:8082:d157:ac49:7157:8a8c	113.87.138.140
b51a:901b:901b:8082:d157:ac49:7157:8a8d	113.87.138.141
b51a:901b:901b:8082:d157:ac49:7157:8a8e	113.87.138.142
b51a:901b:901b:8082:d157:ac49:7157:8a8f	113.87.138.143
b51a:901b:901b:8082:d157:ac49:7157:8a90	113.87.138.144
b51a:901b:901b:8082:d157:ac49:7157:8a91	113.87.138.145
b51a:901b:901b:8082:d157:ac49:7157:8a92	113.87.138.146
b51a:901b:901b:8082:d157:ac49:7157:8a93	113.87.138.147
b51a:901b:901b:8082:d157:ac49:7157:8a94	113.87.138.148
b51a:901b:901b:8082:d157:ac49:7157:8a95	113.87.138.149
b51a:901b:901b:8082:d157:ac49:7157:8a96	113.87.138.150
b51a:901b:901b:8082:d157:ac49:7157:8a97	113.87.138.151
b51a:901b:901b:8082:d157:ac49:7157:8a98	113.87.138.152
b51a:901b:901b:8082:d157:ac49:7157:8a99	113.87.138.153
b51a:901b:901b:8082:d157:ac49:7157:8a9a	113.87.138.154
b51a:901b:901b:8082:d157:ac49:7157:8a9b	113.87.138.155
b51a:901b:901b:8082:d157:ac49:7157:8a9c	113.87.138.156
b51a:901b:901b:8082:d157:ac49:7157:8a9d	113.87.138.157
b51a:901b:901b:8082:d157:ac49:7157:8a9e	113.87.138.158
b51a:901b:901b:8082:d157:ac49:7157:8a9f	113.87.138.159
b51a:901b:901b:8082:d157:ac49:7157:8aa0	113.87.138.160
b51a:901b:901b:8082:d157:ac49:7157:8aa1	113.87.138.161
b51a:901b:901b:8082:d157:ac49:7157:8aa2	113.87.138.162
b51a:901b:901b:8082:d157:ac49:7157:8aa3	113.87.138.163
b51a:901b:901b:8082:d157:ac49:7157:8aa4	113.87.138.164
b51a:901b:901b:8082:d157:ac49:7157:8aa5	113.87.138.165
b51a:901b:901b:8082:d157:ac49:7157:8aa6	113.87.138.166
b51a:901b:901b:8082:d157:ac49:7157:8aa7	113.87.138.167
b51a:901b:901b:8082:d157:ac49:7157:8aa8	113.87.138.168
b51a:901b:901b:8082:d157:ac49:7157:8aa9	113.87.138.169
b51a:901b:901b:8082:d157:ac49:7157:8aaa	113.87.138.170
b51a:901b:901b:8082:d157:ac49:7157:8aab	113.87.138.171
b51a:901b:901b:8082:d157:ac49:7157:8aac	113.87.138.172
b51a:901b:901b:8082:d157:ac49:7157:8aad	113.87.138.173
b51a:901b:901b:8082:d157:ac49:7157:8aae	113.87.138.174
b51a:901b:901b:8082:d157:ac49:7157:8aaf	113.87.138.175
b51a:901b:901b:8082:d157:ac49:7157:8ab0	113.87.138.176
b51a:901b:901b:8082:d157:ac49:7157:8ab1	113.87.138.177
b51a:901b:901b:8082:d157:ac49:7157:8ab2	113.87.138.178
b51a:901b:901b:8082:d157:ac49:7157:8ab3	113.87.138.179
b51a:901b:901b:8082:d157:ac49:7157:8ab4	113.87.138.180

b51a:901b:901b:8082:d157:ac49:7157:8ab5	113.87.138.181
b51a:901b:901b:8082:d157:ac49:7157:8ab6	113.87.138.182
b51a:901b:901b:8082:d157:ac49:7157:8ab7	113.87.138.183
b51a:901b:901b:8082:d157:ac49:7157:8ab8	113.87.138.184
b51a:901b:901b:8082:d157:ac49:7157:8ab9	113.87.138.185
b51a:901b:901b:8082:d157:ac49:7157:8aba	113.87.138.186
b51a:901b:901b:8082:d157:ac49:7157:8abb	113.87.138.187
b51a:901b:901b:8082:d157:ac49:7157:8abc	113.87.138.188
b51a:901b:901b:8082:d157:ac49:7157:8abd	113.87.138.189
b51a:901b:901b:8082:d157:ac49:7157:8abe	113.87.138.190
b51a:901b:901b:8082:d157:ac49:7157:8abf	113.87.138.191
b51a:901b:901b:8082:d157:ac49:7157:8ac0	113.87.138.192
b51a:901b:901b:8082:d157:ac49:7157:8ac1	113.87.138.193
b51a:901b:901b:8082:d157:ac49:7157:8ac2	113.87.138.194
b51a:901b:901b:8082:d157:ac49:7157:8ac3	113.87.138.195
b51a:901b:901b:8082:d157:ac49:7157:8ac4	113.87.138.196
b51a:901b:901b:8082:d157:ac49:7157:8ac5	113.87.138.197
b51a:901b:901b:8082:d157:ac49:7157:8ac6	113.87.138.198
b51a:901b:901b:8082:d157:ac49:7157:8ac7	113.87.138.199
b51a:901b:901b:8082:d157:ac49:7157:8ac8	113.87.138.200
b51a:901b:901b:8082:d157:ac49:7157:8ac9	113.87.138.201
b51a:901b:901b:8082:d157:ac49:7157:8aca	113.87.138.202
b51a:901b:901b:8082:d157:ac49:7157:8acb	113.87.138.203
b51a:901b:901b:8082:d157:ac49:7157:8acc	113.87.138.204
b51a:901b:901b:8082:d157:ac49:7157:8acd	113.87.138.205
b51a:901b:901b:8082:d157:ac49:7157:8ace	113.87.138.206
b51a:901b:901b:8082:d157:ac49:7157:8acf	113.87.138.207
b51a:901b:901b:8082:d157:ac49:7157:8ad0	113.87.138.208
b51a:901b:901b:8082:d157:ac49:7157:8ad1	113.87.138.209
b51a:901b:901b:8082:d157:ac49:7157:8ad2	113.87.138.210
b51a:901b:901b:8082:d157:ac49:7157:8ad3	113.87.138.211
b51a:901b:901b:8082:d157:ac49:7157:8ad4	113.87.138.212
b51a:901b:901b:8082:d157:ac49:7157:8ad5	113.87.138.213
b51a:901b:901b:8082:d157:ac49:7157:8ad6	113.87.138.214
b51a:901b:901b:8082:d157:ac49:7157:8ad7	113.87.138.215
b51a:901b:901b:8082:d157:ac49:7157:8ad8	113.87.138.216
b51a:901b:901b:8082:d157:ac49:7157:8ad9	113.87.138.217
b51a:901b:901b:8082:d157:ac49:7157:8ada	113.87.138.218
b51a:901b:901b:8082:d157:ac49:7157:8adb	113.87.138.219
b51a:901b:901b:8082:d157:ac49:7157:8adc	113.87.138.220
b51a:901b:901b:8082:d157:ac49:7157:8add	113.87.138.221
b51a:901b:901b:8082:d157:ac49:7157:8ade	113.87.138.222
b51a:901b:901b:8082:d157:ac49:7157:8adf	113.87.138.223
b51a:901b:901b:8082:d157:ac49:7157:8ae0	113.87.138.224
b51a:901b:901b:8082:d157:ac49:7157:8ae1	113.87.138.225
b51a:901b:901b:8082:d157:ac49:7157:8ae2	113.87.138.226
b51a:901b:901b:8082:d157:ac49:7157:8ae3	113.87.138.227
b51a:901b:901b:8082:d157:ac49:7157:8ae4	113.87.138.228
b51a:901b:901b:8082:d157:ac49:7157:8ae5	113.87.138.229
b51a:901b:901b:8082:d157:ac49:7157:8ae6	113.87.138.230
b51a:901b:901b:8082:d157:ac49:7157:8ae7	113.87.138.231
b51a:901b:901b:8082:d157:ac49:7157:8ae8	113.87.138.232
b51a:901b:901b:8082:d157:ac49:7157:8ae9	113.87.138.233
b51a:901b:901b:8082:d157:ac49:7157:8aea	113.87.138.234
b51a:901b:901b:8082:d157:ac49:7157:8aeb	113.87.138.235
b51a:901b:901b:8082:d157:ac49:7157:8aec	113.87.138.236
b51a:901b:901b:8082:d157:ac49:7157:8aed	113.87.138.237
b51a:901b:901b:8082:d157:ac49:7157:8aee	113.87.138.238
b51a:901b:901b:8082:d157:ac49:7157:8aef	113.87.138.239
b51a:901b:901b:8082:d157:ac49:7157:8af0	113.87.138.240
b51a:901b:901b:8082:d157:ac49:7157:8af1	113.87.138.241
b51a:901b:901b:8082:d157:ac49:7157:8af2	113.87.138.242
b51a:901b:901b:8082:d157:ac49:7157:8af3	113.87.138.243
b51a:901b:901b:8082:d157:ac49:7157:8af4	113.87.138.244
b51a:901b:901b:8082:d157:ac49:7157:8af5	113.87.138.245
b51a:901b:901b:8082:d157:ac49:7157:8af6	113.87.138.246
b51a:901b:901b:8082:d157:ac49:7157:8af7	113.87.138.247
b51a:901b:901b:8082:d157:ac49:7157:8af8	113.87.138.248
b51a:901b:901b:8082:d157:ac49:7157:8af9	113.87.138.249
b51a:901b:901b:8082:d157:ac49:7157:8afa	113.87.138.250
b51a:901b:901b:8082:d157:ac49:7157:8afb	113.87.138.251
b51a:901b:901b:8082:d157:ac49:7157:8afc	113.87.138.252
b51a:901b:901b:8082:d157:ac49:7157:8afd	113.87.138.253
b51a:901b:901b:8082:d157:ac49:7157:8afe	113.87.138.254
b51a:901b:901b:8082:d157:ac49:7157:8aff	113.87.138.255

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.