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:ac49:7157:7e01	113.87.126.1
b51a:901b:901b:8082:d157:ac49:7157:7e02	113.87.126.2
b51a:901b:901b:8082:d157:ac49:7157:7e03	113.87.126.3
b51a:901b:901b:8082:d157:ac49:7157:7e04	113.87.126.4
b51a:901b:901b:8082:d157:ac49:7157:7e05	113.87.126.5
b51a:901b:901b:8082:d157:ac49:7157:7e06	113.87.126.6
b51a:901b:901b:8082:d157:ac49:7157:7e07	113.87.126.7
b51a:901b:901b:8082:d157:ac49:7157:7e08	113.87.126.8
b51a:901b:901b:8082:d157:ac49:7157:7e09	113.87.126.9
b51a:901b:901b:8082:d157:ac49:7157:7e0a	113.87.126.10
b51a:901b:901b:8082:d157:ac49:7157:7e0b	113.87.126.11
b51a:901b:901b:8082:d157:ac49:7157:7e0c	113.87.126.12
b51a:901b:901b:8082:d157:ac49:7157:7e0d	113.87.126.13
b51a:901b:901b:8082:d157:ac49:7157:7e0e	113.87.126.14
b51a:901b:901b:8082:d157:ac49:7157:7e0f	113.87.126.15
b51a:901b:901b:8082:d157:ac49:7157:7e10	113.87.126.16
b51a:901b:901b:8082:d157:ac49:7157:7e11	113.87.126.17
b51a:901b:901b:8082:d157:ac49:7157:7e12	113.87.126.18
b51a:901b:901b:8082:d157:ac49:7157:7e13	113.87.126.19
b51a:901b:901b:8082:d157:ac49:7157:7e14	113.87.126.20
b51a:901b:901b:8082:d157:ac49:7157:7e15	113.87.126.21
b51a:901b:901b:8082:d157:ac49:7157:7e16	113.87.126.22
b51a:901b:901b:8082:d157:ac49:7157:7e17	113.87.126.23
b51a:901b:901b:8082:d157:ac49:7157:7e18	113.87.126.24
b51a:901b:901b:8082:d157:ac49:7157:7e19	113.87.126.25
b51a:901b:901b:8082:d157:ac49:7157:7e1a	113.87.126.26
b51a:901b:901b:8082:d157:ac49:7157:7e1b	113.87.126.27
b51a:901b:901b:8082:d157:ac49:7157:7e1c	113.87.126.28
b51a:901b:901b:8082:d157:ac49:7157:7e1d	113.87.126.29
b51a:901b:901b:8082:d157:ac49:7157:7e1e	113.87.126.30
b51a:901b:901b:8082:d157:ac49:7157:7e1f	113.87.126.31
b51a:901b:901b:8082:d157:ac49:7157:7e20	113.87.126.32
b51a:901b:901b:8082:d157:ac49:7157:7e21	113.87.126.33
b51a:901b:901b:8082:d157:ac49:7157:7e22	113.87.126.34
b51a:901b:901b:8082:d157:ac49:7157:7e23	113.87.126.35
b51a:901b:901b:8082:d157:ac49:7157:7e24	113.87.126.36
b51a:901b:901b:8082:d157:ac49:7157:7e25	113.87.126.37
b51a:901b:901b:8082:d157:ac49:7157:7e26	113.87.126.38
b51a:901b:901b:8082:d157:ac49:7157:7e27	113.87.126.39
b51a:901b:901b:8082:d157:ac49:7157:7e28	113.87.126.40
b51a:901b:901b:8082:d157:ac49:7157:7e29	113.87.126.41
b51a:901b:901b:8082:d157:ac49:7157:7e2a	113.87.126.42
b51a:901b:901b:8082:d157:ac49:7157:7e2b	113.87.126.43
b51a:901b:901b:8082:d157:ac49:7157:7e2c	113.87.126.44
b51a:901b:901b:8082:d157:ac49:7157:7e2d	113.87.126.45
b51a:901b:901b:8082:d157:ac49:7157:7e2e	113.87.126.46
b51a:901b:901b:8082:d157:ac49:7157:7e2f	113.87.126.47
b51a:901b:901b:8082:d157:ac49:7157:7e30	113.87.126.48
b51a:901b:901b:8082:d157:ac49:7157:7e31	113.87.126.49
b51a:901b:901b:8082:d157:ac49:7157:7e32	113.87.126.50
b51a:901b:901b:8082:d157:ac49:7157:7e33	113.87.126.51
b51a:901b:901b:8082:d157:ac49:7157:7e34	113.87.126.52
b51a:901b:901b:8082:d157:ac49:7157:7e35	113.87.126.53
b51a:901b:901b:8082:d157:ac49:7157:7e36	113.87.126.54
b51a:901b:901b:8082:d157:ac49:7157:7e37	113.87.126.55
b51a:901b:901b:8082:d157:ac49:7157:7e38	113.87.126.56
b51a:901b:901b:8082:d157:ac49:7157:7e39	113.87.126.57
b51a:901b:901b:8082:d157:ac49:7157:7e3a	113.87.126.58
b51a:901b:901b:8082:d157:ac49:7157:7e3b	113.87.126.59
b51a:901b:901b:8082:d157:ac49:7157:7e3c	113.87.126.60

b51a:901b:901b:8082:d157:ac49:7157:7e3d	113.87.126.61
b51a:901b:901b:8082:d157:ac49:7157:7e3e	113.87.126.62
b51a:901b:901b:8082:d157:ac49:7157:7e3f	113.87.126.63
b51a:901b:901b:8082:d157:ac49:7157:7e40	113.87.126.64
b51a:901b:901b:8082:d157:ac49:7157:7e41	113.87.126.65
b51a:901b:901b:8082:d157:ac49:7157:7e42	113.87.126.66
b51a:901b:901b:8082:d157:ac49:7157:7e43	113.87.126.67
b51a:901b:901b:8082:d157:ac49:7157:7e44	113.87.126.68
b51a:901b:901b:8082:d157:ac49:7157:7e45	113.87.126.69
b51a:901b:901b:8082:d157:ac49:7157:7e46	113.87.126.70
b51a:901b:901b:8082:d157:ac49:7157:7e47	113.87.126.71
b51a:901b:901b:8082:d157:ac49:7157:7e48	113.87.126.72
b51a:901b:901b:8082:d157:ac49:7157:7e49	113.87.126.73
b51a:901b:901b:8082:d157:ac49:7157:7e4a	113.87.126.74
b51a:901b:901b:8082:d157:ac49:7157:7e4b	113.87.126.75
b51a:901b:901b:8082:d157:ac49:7157:7e4c	113.87.126.76
b51a:901b:901b:8082:d157:ac49:7157:7e4d	113.87.126.77
b51a:901b:901b:8082:d157:ac49:7157:7e4e	113.87.126.78
b51a:901b:901b:8082:d157:ac49:7157:7e4f	113.87.126.79
b51a:901b:901b:8082:d157:ac49:7157:7e50	113.87.126.80
b51a:901b:901b:8082:d157:ac49:7157:7e51	113.87.126.81
b51a:901b:901b:8082:d157:ac49:7157:7e52	113.87.126.82
b51a:901b:901b:8082:d157:ac49:7157:7e53	113.87.126.83
b51a:901b:901b:8082:d157:ac49:7157:7e54	113.87.126.84
b51a:901b:901b:8082:d157:ac49:7157:7e55	113.87.126.85
b51a:901b:901b:8082:d157:ac49:7157:7e56	113.87.126.86
b51a:901b:901b:8082:d157:ac49:7157:7e57	113.87.126.87
b51a:901b:901b:8082:d157:ac49:7157:7e58	113.87.126.88
b51a:901b:901b:8082:d157:ac49:7157:7e59	113.87.126.89
b51a:901b:901b:8082:d157:ac49:7157:7e5a	113.87.126.90
b51a:901b:901b:8082:d157:ac49:7157:7e5b	113.87.126.91
b51a:901b:901b:8082:d157:ac49:7157:7e5c	113.87.126.92
b51a:901b:901b:8082:d157:ac49:7157:7e5d	113.87.126.93
b51a:901b:901b:8082:d157:ac49:7157:7e5e	113.87.126.94
b51a:901b:901b:8082:d157:ac49:7157:7e5f	113.87.126.95
b51a:901b:901b:8082:d157:ac49:7157:7e60	113.87.126.96
b51a:901b:901b:8082:d157:ac49:7157:7e61	113.87.126.97
b51a:901b:901b:8082:d157:ac49:7157:7e62	113.87.126.98
b51a:901b:901b:8082:d157:ac49:7157:7e63	113.87.126.99
b51a:901b:901b:8082:d157:ac49:7157:7e64	113.87.126.100
b51a:901b:901b:8082:d157:ac49:7157:7e65	113.87.126.101
b51a:901b:901b:8082:d157:ac49:7157:7e66	113.87.126.102
b51a:901b:901b:8082:d157:ac49:7157:7e67	113.87.126.103
b51a:901b:901b:8082:d157:ac49:7157:7e68	113.87.126.104
b51a:901b:901b:8082:d157:ac49:7157:7e69	113.87.126.105
b51a:901b:901b:8082:d157:ac49:7157:7e6a	113.87.126.106
b51a:901b:901b:8082:d157:ac49:7157:7e6b	113.87.126.107
b51a:901b:901b:8082:d157:ac49:7157:7e6c	113.87.126.108
b51a:901b:901b:8082:d157:ac49:7157:7e6d	113.87.126.109
b51a:901b:901b:8082:d157:ac49:7157:7e6e	113.87.126.110
b51a:901b:901b:8082:d157:ac49:7157:7e6f	113.87.126.111
b51a:901b:901b:8082:d157:ac49:7157:7e70	113.87.126.112
b51a:901b:901b:8082:d157:ac49:7157:7e71	113.87.126.113
b51a:901b:901b:8082:d157:ac49:7157:7e72	113.87.126.114
b51a:901b:901b:8082:d157:ac49:7157:7e73	113.87.126.115
b51a:901b:901b:8082:d157:ac49:7157:7e74	113.87.126.116
b51a:901b:901b:8082:d157:ac49:7157:7e75	113.87.126.117
b51a:901b:901b:8082:d157:ac49:7157:7e76	113.87.126.118
b51a:901b:901b:8082:d157:ac49:7157:7e77	113.87.126.119
b51a:901b:901b:8082:d157:ac49:7157:7e78	113.87.126.120

b51a:901b:901b:8082:d157:ac49:7157:7e79	113.87.126.121
b51a:901b:901b:8082:d157:ac49:7157:7e7a	113.87.126.122
b51a:901b:901b:8082:d157:ac49:7157:7e7b	113.87.126.123
b51a:901b:901b:8082:d157:ac49:7157:7e7c	113.87.126.124
b51a:901b:901b:8082:d157:ac49:7157:7e7d	113.87.126.125
b51a:901b:901b:8082:d157:ac49:7157:7e7e	113.87.126.126
b51a:901b:901b:8082:d157:ac49:7157:7e7f	113.87.126.127
b51a:901b:901b:8082:d157:ac49:7157:7e80	113.87.126.128
b51a:901b:901b:8082:d157:ac49:7157:7e81	113.87.126.129
b51a:901b:901b:8082:d157:ac49:7157:7e82	113.87.126.130
b51a:901b:901b:8082:d157:ac49:7157:7e83	113.87.126.131
b51a:901b:901b:8082:d157:ac49:7157:7e84	113.87.126.132
b51a:901b:901b:8082:d157:ac49:7157:7e85	113.87.126.133
b51a:901b:901b:8082:d157:ac49:7157:7e86	113.87.126.134
b51a:901b:901b:8082:d157:ac49:7157:7e87	113.87.126.135
b51a:901b:901b:8082:d157:ac49:7157:7e88	113.87.126.136
b51a:901b:901b:8082:d157:ac49:7157:7e89	113.87.126.137
b51a:901b:901b:8082:d157:ac49:7157:7e8a	113.87.126.138
b51a:901b:901b:8082:d157:ac49:7157:7e8b	113.87.126.139
b51a:901b:901b:8082:d157:ac49:7157:7e8c	113.87.126.140
b51a:901b:901b:8082:d157:ac49:7157:7e8d	113.87.126.141
b51a:901b:901b:8082:d157:ac49:7157:7e8e	113.87.126.142
b51a:901b:901b:8082:d157:ac49:7157:7e8f	113.87.126.143
b51a:901b:901b:8082:d157:ac49:7157:7e90	113.87.126.144
b51a:901b:901b:8082:d157:ac49:7157:7e91	113.87.126.145
b51a:901b:901b:8082:d157:ac49:7157:7e92	113.87.126.146
b51a:901b:901b:8082:d157:ac49:7157:7e93	113.87.126.147
b51a:901b:901b:8082:d157:ac49:7157:7e94	113.87.126.148
b51a:901b:901b:8082:d157:ac49:7157:7e95	113.87.126.149
b51a:901b:901b:8082:d157:ac49:7157:7e96	113.87.126.150
b51a:901b:901b:8082:d157:ac49:7157:7e97	113.87.126.151
b51a:901b:901b:8082:d157:ac49:7157:7e98	113.87.126.152
b51a:901b:901b:8082:d157:ac49:7157:7e99	113.87.126.153
b51a:901b:901b:8082:d157:ac49:7157:7e9a	113.87.126.154
b51a:901b:901b:8082:d157:ac49:7157:7e9b	113.87.126.155
b51a:901b:901b:8082:d157:ac49:7157:7e9c	113.87.126.156
b51a:901b:901b:8082:d157:ac49:7157:7e9d	113.87.126.157
b51a:901b:901b:8082:d157:ac49:7157:7e9e	113.87.126.158
b51a:901b:901b:8082:d157:ac49:7157:7e9f	113.87.126.159
b51a:901b:901b:8082:d157:ac49:7157:7ea0	113.87.126.160
b51a:901b:901b:8082:d157:ac49:7157:7ea1	113.87.126.161
b51a:901b:901b:8082:d157:ac49:7157:7ea2	113.87.126.162
b51a:901b:901b:8082:d157:ac49:7157:7ea3	113.87.126.163
b51a:901b:901b:8082:d157:ac49:7157:7ea4	113.87.126.164
b51a:901b:901b:8082:d157:ac49:7157:7ea5	113.87.126.165
b51a:901b:901b:8082:d157:ac49:7157:7ea6	113.87.126.166
b51a:901b:901b:8082:d157:ac49:7157:7ea7	113.87.126.167
b51a:901b:901b:8082:d157:ac49:7157:7ea8	113.87.126.168
b51a:901b:901b:8082:d157:ac49:7157:7ea9	113.87.126.169
b51a:901b:901b:8082:d157:ac49:7157:7eaa	113.87.126.170
b51a:901b:901b:8082:d157:ac49:7157:7eab	113.87.126.171
b51a:901b:901b:8082:d157:ac49:7157:7eac	113.87.126.172
b51a:901b:901b:8082:d157:ac49:7157:7ead	113.87.126.173
b51a:901b:901b:8082:d157:ac49:7157:7eae	113.87.126.174
b51a:901b:901b:8082:d157:ac49:7157:7eaf	113.87.126.175
b51a:901b:901b:8082:d157:ac49:7157:7eb0	113.87.126.176
b51a:901b:901b:8082:d157:ac49:7157:7eb1	113.87.126.177
b51a:901b:901b:8082:d157:ac49:7157:7eb2	113.87.126.178
b51a:901b:901b:8082:d157:ac49:7157:7eb3	113.87.126.179
b51a:901b:901b:8082:d157:ac49:7157:7eb4	113.87.126.180

b51a:901b:901b:8082:d157:ac49:7157:7eb5	113.87.126.181
b51a:901b:901b:8082:d157:ac49:7157:7eb6	113.87.126.182
b51a:901b:901b:8082:d157:ac49:7157:7eb7	113.87.126.183
b51a:901b:901b:8082:d157:ac49:7157:7eb8	113.87.126.184
b51a:901b:901b:8082:d157:ac49:7157:7eb9	113.87.126.185
b51a:901b:901b:8082:d157:ac49:7157:7eba	113.87.126.186
b51a:901b:901b:8082:d157:ac49:7157:7ebb	113.87.126.187
b51a:901b:901b:8082:d157:ac49:7157:7ebc	113.87.126.188
b51a:901b:901b:8082:d157:ac49:7157:7ebd	113.87.126.189
b51a:901b:901b:8082:d157:ac49:7157:7ebe	113.87.126.190
b51a:901b:901b:8082:d157:ac49:7157:7ebf	113.87.126.191
b51a:901b:901b:8082:d157:ac49:7157:7ec0	113.87.126.192
b51a:901b:901b:8082:d157:ac49:7157:7ec1	113.87.126.193
b51a:901b:901b:8082:d157:ac49:7157:7ec2	113.87.126.194
b51a:901b:901b:8082:d157:ac49:7157:7ec3	113.87.126.195
b51a:901b:901b:8082:d157:ac49:7157:7ec4	113.87.126.196
b51a:901b:901b:8082:d157:ac49:7157:7ec5	113.87.126.197
b51a:901b:901b:8082:d157:ac49:7157:7ec6	113.87.126.198
b51a:901b:901b:8082:d157:ac49:7157:7ec7	113.87.126.199
b51a:901b:901b:8082:d157:ac49:7157:7ec8	113.87.126.200
b51a:901b:901b:8082:d157:ac49:7157:7ec9	113.87.126.201
b51a:901b:901b:8082:d157:ac49:7157:7eca	113.87.126.202
b51a:901b:901b:8082:d157:ac49:7157:7ecb	113.87.126.203
b51a:901b:901b:8082:d157:ac49:7157:7ecc	113.87.126.204
b51a:901b:901b:8082:d157:ac49:7157:7ecd	113.87.126.205
b51a:901b:901b:8082:d157:ac49:7157:7ece	113.87.126.206
b51a:901b:901b:8082:d157:ac49:7157:7ecf	113.87.126.207
b51a:901b:901b:8082:d157:ac49:7157:7ed0	113.87.126.208
b51a:901b:901b:8082:d157:ac49:7157:7ed1	113.87.126.209
b51a:901b:901b:8082:d157:ac49:7157:7ed2	113.87.126.210
b51a:901b:901b:8082:d157:ac49:7157:7ed3	113.87.126.211
b51a:901b:901b:8082:d157:ac49:7157:7ed4	113.87.126.212
b51a:901b:901b:8082:d157:ac49:7157:7ed5	113.87.126.213
b51a:901b:901b:8082:d157:ac49:7157:7ed6	113.87.126.214
b51a:901b:901b:8082:d157:ac49:7157:7ed7	113.87.126.215
b51a:901b:901b:8082:d157:ac49:7157:7ed8	113.87.126.216
b51a:901b:901b:8082:d157:ac49:7157:7ed9	113.87.126.217
b51a:901b:901b:8082:d157:ac49:7157:7eda	113.87.126.218
b51a:901b:901b:8082:d157:ac49:7157:7edb	113.87.126.219
b51a:901b:901b:8082:d157:ac49:7157:7edc	113.87.126.220
b51a:901b:901b:8082:d157:ac49:7157:7edd	113.87.126.221
b51a:901b:901b:8082:d157:ac49:7157:7ede	113.87.126.222
b51a:901b:901b:8082:d157:ac49:7157:7edf	113.87.126.223
b51a:901b:901b:8082:d157:ac49:7157:7ee0	113.87.126.224
b51a:901b:901b:8082:d157:ac49:7157:7ee1	113.87.126.225
b51a:901b:901b:8082:d157:ac49:7157:7ee2	113.87.126.226
b51a:901b:901b:8082:d157:ac49:7157:7ee3	113.87.126.227
b51a:901b:901b:8082:d157:ac49:7157:7ee4	113.87.126.228
b51a:901b:901b:8082:d157:ac49:7157:7ee5	113.87.126.229
b51a:901b:901b:8082:d157:ac49:7157:7ee6	113.87.126.230
b51a:901b:901b:8082:d157:ac49:7157:7ee7	113.87.126.231
b51a:901b:901b:8082:d157:ac49:7157:7ee8	113.87.126.232
b51a:901b:901b:8082:d157:ac49:7157:7ee9	113.87.126.233
b51a:901b:901b:8082:d157:ac49:7157:7eea	113.87.126.234
b51a:901b:901b:8082:d157:ac49:7157:7eeb	113.87.126.235
b51a:901b:901b:8082:d157:ac49:7157:7eec	113.87.126.236
b51a:901b:901b:8082:d157:ac49:7157:7eed	113.87.126.237
b51a:901b:901b:8082:d157:ac49:7157:7eee	113.87.126.238
b51a:901b:901b:8082:d157:ac49:7157:7eef	113.87.126.239
b51a:901b:901b:8082:d157:ac49:7157:7ef0	113.87.126.240
b51a:901b:901b:8082:d157:ac49:7157:7ef1	113.87.126.241
b51a:901b:901b:8082:d157:ac49:7157:7ef2	113.87.126.242
b51a:901b:901b:8082:d157:ac49:7157:7ef3	113.87.126.243
b51a:901b:901b:8082:d157:ac49:7157:7ef4	113.87.126.244
b51a:901b:901b:8082:d157:ac49:7157:7ef5	113.87.126.245
b51a:901b:901b:8082:d157:ac49:7157:7ef6	113.87.126.246
b51a:901b:901b:8082:d157:ac49:7157:7ef7	113.87.126.247
b51a:901b:901b:8082:d157:ac49:7157:7ef8	113.87.126.248
b51a:901b:901b:8082:d157:ac49:7157:7ef9	113.87.126.249
b51a:901b:901b:8082:d157:ac49:7157:7efa	113.87.126.250
b51a:901b:901b:8082:d157:ac49:7157:7efb	113.87.126.251
b51a:901b:901b:8082:d157:ac49:7157:7efc	113.87.126.252
b51a:901b:901b:8082:d157:ac49:7157:7efd	113.87.126.253
b51a:901b:901b:8082:d157:ac49:7157:7efe	113.87.126.254
b51a:901b:901b:8082:d157:ac49:7157:7eff	113.87.126.255

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.