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:ac49:7157:4e01	113.87.78.1
b51a:901b:901b:8082:d157:ac49:7157:4e02	113.87.78.2
b51a:901b:901b:8082:d157:ac49:7157:4e03	113.87.78.3
b51a:901b:901b:8082:d157:ac49:7157:4e04	113.87.78.4
b51a:901b:901b:8082:d157:ac49:7157:4e05	113.87.78.5
b51a:901b:901b:8082:d157:ac49:7157:4e06	113.87.78.6
b51a:901b:901b:8082:d157:ac49:7157:4e07	113.87.78.7
b51a:901b:901b:8082:d157:ac49:7157:4e08	113.87.78.8
b51a:901b:901b:8082:d157:ac49:7157:4e09	113.87.78.9
b51a:901b:901b:8082:d157:ac49:7157:4e0a	113.87.78.10
b51a:901b:901b:8082:d157:ac49:7157:4e0b	113.87.78.11
b51a:901b:901b:8082:d157:ac49:7157:4e0c	113.87.78.12
b51a:901b:901b:8082:d157:ac49:7157:4e0d	113.87.78.13
b51a:901b:901b:8082:d157:ac49:7157:4e0e	113.87.78.14
b51a:901b:901b:8082:d157:ac49:7157:4e0f	113.87.78.15
b51a:901b:901b:8082:d157:ac49:7157:4e10	113.87.78.16
b51a:901b:901b:8082:d157:ac49:7157:4e11	113.87.78.17
b51a:901b:901b:8082:d157:ac49:7157:4e12	113.87.78.18
b51a:901b:901b:8082:d157:ac49:7157:4e13	113.87.78.19
b51a:901b:901b:8082:d157:ac49:7157:4e14	113.87.78.20
b51a:901b:901b:8082:d157:ac49:7157:4e15	113.87.78.21
b51a:901b:901b:8082:d157:ac49:7157:4e16	113.87.78.22
b51a:901b:901b:8082:d157:ac49:7157:4e17	113.87.78.23
b51a:901b:901b:8082:d157:ac49:7157:4e18	113.87.78.24
b51a:901b:901b:8082:d157:ac49:7157:4e19	113.87.78.25
b51a:901b:901b:8082:d157:ac49:7157:4e1a	113.87.78.26
b51a:901b:901b:8082:d157:ac49:7157:4e1b	113.87.78.27
b51a:901b:901b:8082:d157:ac49:7157:4e1c	113.87.78.28
b51a:901b:901b:8082:d157:ac49:7157:4e1d	113.87.78.29
b51a:901b:901b:8082:d157:ac49:7157:4e1e	113.87.78.30
b51a:901b:901b:8082:d157:ac49:7157:4e1f	113.87.78.31
b51a:901b:901b:8082:d157:ac49:7157:4e20	113.87.78.32
b51a:901b:901b:8082:d157:ac49:7157:4e21	113.87.78.33
b51a:901b:901b:8082:d157:ac49:7157:4e22	113.87.78.34
b51a:901b:901b:8082:d157:ac49:7157:4e23	113.87.78.35
b51a:901b:901b:8082:d157:ac49:7157:4e24	113.87.78.36
b51a:901b:901b:8082:d157:ac49:7157:4e25	113.87.78.37
b51a:901b:901b:8082:d157:ac49:7157:4e26	113.87.78.38
b51a:901b:901b:8082:d157:ac49:7157:4e27	113.87.78.39
b51a:901b:901b:8082:d157:ac49:7157:4e28	113.87.78.40
b51a:901b:901b:8082:d157:ac49:7157:4e29	113.87.78.41
b51a:901b:901b:8082:d157:ac49:7157:4e2a	113.87.78.42
b51a:901b:901b:8082:d157:ac49:7157:4e2b	113.87.78.43
b51a:901b:901b:8082:d157:ac49:7157:4e2c	113.87.78.44
b51a:901b:901b:8082:d157:ac49:7157:4e2d	113.87.78.45
b51a:901b:901b:8082:d157:ac49:7157:4e2e	113.87.78.46
b51a:901b:901b:8082:d157:ac49:7157:4e2f	113.87.78.47
b51a:901b:901b:8082:d157:ac49:7157:4e30	113.87.78.48
b51a:901b:901b:8082:d157:ac49:7157:4e31	113.87.78.49
b51a:901b:901b:8082:d157:ac49:7157:4e32	113.87.78.50
b51a:901b:901b:8082:d157:ac49:7157:4e33	113.87.78.51
b51a:901b:901b:8082:d157:ac49:7157:4e34	113.87.78.52
b51a:901b:901b:8082:d157:ac49:7157:4e35	113.87.78.53
b51a:901b:901b:8082:d157:ac49:7157:4e36	113.87.78.54
b51a:901b:901b:8082:d157:ac49:7157:4e37	113.87.78.55
b51a:901b:901b:8082:d157:ac49:7157:4e38	113.87.78.56
b51a:901b:901b:8082:d157:ac49:7157:4e39	113.87.78.57
b51a:901b:901b:8082:d157:ac49:7157:4e3a	113.87.78.58
b51a:901b:901b:8082:d157:ac49:7157:4e3b	113.87.78.59
b51a:901b:901b:8082:d157:ac49:7157:4e3c	113.87.78.60

b51a:901b:901b:8082:d157:ac49:7157:4e3d	113.87.78.61
b51a:901b:901b:8082:d157:ac49:7157:4e3e	113.87.78.62
b51a:901b:901b:8082:d157:ac49:7157:4e3f	113.87.78.63
b51a:901b:901b:8082:d157:ac49:7157:4e40	113.87.78.64
b51a:901b:901b:8082:d157:ac49:7157:4e41	113.87.78.65
b51a:901b:901b:8082:d157:ac49:7157:4e42	113.87.78.66
b51a:901b:901b:8082:d157:ac49:7157:4e43	113.87.78.67
b51a:901b:901b:8082:d157:ac49:7157:4e44	113.87.78.68
b51a:901b:901b:8082:d157:ac49:7157:4e45	113.87.78.69
b51a:901b:901b:8082:d157:ac49:7157:4e46	113.87.78.70
b51a:901b:901b:8082:d157:ac49:7157:4e47	113.87.78.71
b51a:901b:901b:8082:d157:ac49:7157:4e48	113.87.78.72
b51a:901b:901b:8082:d157:ac49:7157:4e49	113.87.78.73
b51a:901b:901b:8082:d157:ac49:7157:4e4a	113.87.78.74
b51a:901b:901b:8082:d157:ac49:7157:4e4b	113.87.78.75
b51a:901b:901b:8082:d157:ac49:7157:4e4c	113.87.78.76
b51a:901b:901b:8082:d157:ac49:7157:4e4d	113.87.78.77
b51a:901b:901b:8082:d157:ac49:7157:4e4e	113.87.78.78
b51a:901b:901b:8082:d157:ac49:7157:4e4f	113.87.78.79
b51a:901b:901b:8082:d157:ac49:7157:4e50	113.87.78.80
b51a:901b:901b:8082:d157:ac49:7157:4e51	113.87.78.81
b51a:901b:901b:8082:d157:ac49:7157:4e52	113.87.78.82
b51a:901b:901b:8082:d157:ac49:7157:4e53	113.87.78.83
b51a:901b:901b:8082:d157:ac49:7157:4e54	113.87.78.84
b51a:901b:901b:8082:d157:ac49:7157:4e55	113.87.78.85
b51a:901b:901b:8082:d157:ac49:7157:4e56	113.87.78.86
b51a:901b:901b:8082:d157:ac49:7157:4e57	113.87.78.87
b51a:901b:901b:8082:d157:ac49:7157:4e58	113.87.78.88
b51a:901b:901b:8082:d157:ac49:7157:4e59	113.87.78.89
b51a:901b:901b:8082:d157:ac49:7157:4e5a	113.87.78.90
b51a:901b:901b:8082:d157:ac49:7157:4e5b	113.87.78.91
b51a:901b:901b:8082:d157:ac49:7157:4e5c	113.87.78.92
b51a:901b:901b:8082:d157:ac49:7157:4e5d	113.87.78.93
b51a:901b:901b:8082:d157:ac49:7157:4e5e	113.87.78.94
b51a:901b:901b:8082:d157:ac49:7157:4e5f	113.87.78.95
b51a:901b:901b:8082:d157:ac49:7157:4e60	113.87.78.96
b51a:901b:901b:8082:d157:ac49:7157:4e61	113.87.78.97
b51a:901b:901b:8082:d157:ac49:7157:4e62	113.87.78.98
b51a:901b:901b:8082:d157:ac49:7157:4e63	113.87.78.99
b51a:901b:901b:8082:d157:ac49:7157:4e64	113.87.78.100
b51a:901b:901b:8082:d157:ac49:7157:4e65	113.87.78.101
b51a:901b:901b:8082:d157:ac49:7157:4e66	113.87.78.102
b51a:901b:901b:8082:d157:ac49:7157:4e67	113.87.78.103
b51a:901b:901b:8082:d157:ac49:7157:4e68	113.87.78.104
b51a:901b:901b:8082:d157:ac49:7157:4e69	113.87.78.105
b51a:901b:901b:8082:d157:ac49:7157:4e6a	113.87.78.106
b51a:901b:901b:8082:d157:ac49:7157:4e6b	113.87.78.107
b51a:901b:901b:8082:d157:ac49:7157:4e6c	113.87.78.108
b51a:901b:901b:8082:d157:ac49:7157:4e6d	113.87.78.109
b51a:901b:901b:8082:d157:ac49:7157:4e6e	113.87.78.110
b51a:901b:901b:8082:d157:ac49:7157:4e6f	113.87.78.111
b51a:901b:901b:8082:d157:ac49:7157:4e70	113.87.78.112
b51a:901b:901b:8082:d157:ac49:7157:4e71	113.87.78.113
b51a:901b:901b:8082:d157:ac49:7157:4e72	113.87.78.114
b51a:901b:901b:8082:d157:ac49:7157:4e73	113.87.78.115
b51a:901b:901b:8082:d157:ac49:7157:4e74	113.87.78.116
b51a:901b:901b:8082:d157:ac49:7157:4e75	113.87.78.117
b51a:901b:901b:8082:d157:ac49:7157:4e76	113.87.78.118
b51a:901b:901b:8082:d157:ac49:7157:4e77	113.87.78.119
b51a:901b:901b:8082:d157:ac49:7157:4e78	113.87.78.120

b51a:901b:901b:8082:d157:ac49:7157:4e79	113.87.78.121
b51a:901b:901b:8082:d157:ac49:7157:4e7a	113.87.78.122
b51a:901b:901b:8082:d157:ac49:7157:4e7b	113.87.78.123
b51a:901b:901b:8082:d157:ac49:7157:4e7c	113.87.78.124
b51a:901b:901b:8082:d157:ac49:7157:4e7d	113.87.78.125
b51a:901b:901b:8082:d157:ac49:7157:4e7e	113.87.78.126
b51a:901b:901b:8082:d157:ac49:7157:4e7f	113.87.78.127
b51a:901b:901b:8082:d157:ac49:7157:4e80	113.87.78.128
b51a:901b:901b:8082:d157:ac49:7157:4e81	113.87.78.129
b51a:901b:901b:8082:d157:ac49:7157:4e82	113.87.78.130
b51a:901b:901b:8082:d157:ac49:7157:4e83	113.87.78.131
b51a:901b:901b:8082:d157:ac49:7157:4e84	113.87.78.132
b51a:901b:901b:8082:d157:ac49:7157:4e85	113.87.78.133
b51a:901b:901b:8082:d157:ac49:7157:4e86	113.87.78.134
b51a:901b:901b:8082:d157:ac49:7157:4e87	113.87.78.135
b51a:901b:901b:8082:d157:ac49:7157:4e88	113.87.78.136
b51a:901b:901b:8082:d157:ac49:7157:4e89	113.87.78.137
b51a:901b:901b:8082:d157:ac49:7157:4e8a	113.87.78.138
b51a:901b:901b:8082:d157:ac49:7157:4e8b	113.87.78.139
b51a:901b:901b:8082:d157:ac49:7157:4e8c	113.87.78.140
b51a:901b:901b:8082:d157:ac49:7157:4e8d	113.87.78.141
b51a:901b:901b:8082:d157:ac49:7157:4e8e	113.87.78.142
b51a:901b:901b:8082:d157:ac49:7157:4e8f	113.87.78.143
b51a:901b:901b:8082:d157:ac49:7157:4e90	113.87.78.144
b51a:901b:901b:8082:d157:ac49:7157:4e91	113.87.78.145
b51a:901b:901b:8082:d157:ac49:7157:4e92	113.87.78.146
b51a:901b:901b:8082:d157:ac49:7157:4e93	113.87.78.147
b51a:901b:901b:8082:d157:ac49:7157:4e94	113.87.78.148
b51a:901b:901b:8082:d157:ac49:7157:4e95	113.87.78.149
b51a:901b:901b:8082:d157:ac49:7157:4e96	113.87.78.150
b51a:901b:901b:8082:d157:ac49:7157:4e97	113.87.78.151
b51a:901b:901b:8082:d157:ac49:7157:4e98	113.87.78.152
b51a:901b:901b:8082:d157:ac49:7157:4e99	113.87.78.153
b51a:901b:901b:8082:d157:ac49:7157:4e9a	113.87.78.154
b51a:901b:901b:8082:d157:ac49:7157:4e9b	113.87.78.155
b51a:901b:901b:8082:d157:ac49:7157:4e9c	113.87.78.156
b51a:901b:901b:8082:d157:ac49:7157:4e9d	113.87.78.157
b51a:901b:901b:8082:d157:ac49:7157:4e9e	113.87.78.158
b51a:901b:901b:8082:d157:ac49:7157:4e9f	113.87.78.159
b51a:901b:901b:8082:d157:ac49:7157:4ea0	113.87.78.160
b51a:901b:901b:8082:d157:ac49:7157:4ea1	113.87.78.161
b51a:901b:901b:8082:d157:ac49:7157:4ea2	113.87.78.162
b51a:901b:901b:8082:d157:ac49:7157:4ea3	113.87.78.163
b51a:901b:901b:8082:d157:ac49:7157:4ea4	113.87.78.164
b51a:901b:901b:8082:d157:ac49:7157:4ea5	113.87.78.165
b51a:901b:901b:8082:d157:ac49:7157:4ea6	113.87.78.166
b51a:901b:901b:8082:d157:ac49:7157:4ea7	113.87.78.167
b51a:901b:901b:8082:d157:ac49:7157:4ea8	113.87.78.168
b51a:901b:901b:8082:d157:ac49:7157:4ea9	113.87.78.169
b51a:901b:901b:8082:d157:ac49:7157:4eaa	113.87.78.170
b51a:901b:901b:8082:d157:ac49:7157:4eab	113.87.78.171
b51a:901b:901b:8082:d157:ac49:7157:4eac	113.87.78.172
b51a:901b:901b:8082:d157:ac49:7157:4ead	113.87.78.173
b51a:901b:901b:8082:d157:ac49:7157:4eae	113.87.78.174
b51a:901b:901b:8082:d157:ac49:7157:4eaf	113.87.78.175
b51a:901b:901b:8082:d157:ac49:7157:4eb0	113.87.78.176
b51a:901b:901b:8082:d157:ac49:7157:4eb1	113.87.78.177
b51a:901b:901b:8082:d157:ac49:7157:4eb2	113.87.78.178
b51a:901b:901b:8082:d157:ac49:7157:4eb3	113.87.78.179
b51a:901b:901b:8082:d157:ac49:7157:4eb4	113.87.78.180

b51a:901b:901b:8082:d157:ac49:7157:4eb5	113.87.78.181
b51a:901b:901b:8082:d157:ac49:7157:4eb6	113.87.78.182
b51a:901b:901b:8082:d157:ac49:7157:4eb7	113.87.78.183
b51a:901b:901b:8082:d157:ac49:7157:4eb8	113.87.78.184
b51a:901b:901b:8082:d157:ac49:7157:4eb9	113.87.78.185
b51a:901b:901b:8082:d157:ac49:7157:4eba	113.87.78.186
b51a:901b:901b:8082:d157:ac49:7157:4ebb	113.87.78.187
b51a:901b:901b:8082:d157:ac49:7157:4ebc	113.87.78.188
b51a:901b:901b:8082:d157:ac49:7157:4ebd	113.87.78.189
b51a:901b:901b:8082:d157:ac49:7157:4ebe	113.87.78.190
b51a:901b:901b:8082:d157:ac49:7157:4ebf	113.87.78.191
b51a:901b:901b:8082:d157:ac49:7157:4ec0	113.87.78.192
b51a:901b:901b:8082:d157:ac49:7157:4ec1	113.87.78.193
b51a:901b:901b:8082:d157:ac49:7157:4ec2	113.87.78.194
b51a:901b:901b:8082:d157:ac49:7157:4ec3	113.87.78.195
b51a:901b:901b:8082:d157:ac49:7157:4ec4	113.87.78.196
b51a:901b:901b:8082:d157:ac49:7157:4ec5	113.87.78.197
b51a:901b:901b:8082:d157:ac49:7157:4ec6	113.87.78.198
b51a:901b:901b:8082:d157:ac49:7157:4ec7	113.87.78.199
b51a:901b:901b:8082:d157:ac49:7157:4ec8	113.87.78.200
b51a:901b:901b:8082:d157:ac49:7157:4ec9	113.87.78.201
b51a:901b:901b:8082:d157:ac49:7157:4eca	113.87.78.202
b51a:901b:901b:8082:d157:ac49:7157:4ecb	113.87.78.203
b51a:901b:901b:8082:d157:ac49:7157:4ecc	113.87.78.204
b51a:901b:901b:8082:d157:ac49:7157:4ecd	113.87.78.205
b51a:901b:901b:8082:d157:ac49:7157:4ece	113.87.78.206
b51a:901b:901b:8082:d157:ac49:7157:4ecf	113.87.78.207
b51a:901b:901b:8082:d157:ac49:7157:4ed0	113.87.78.208
b51a:901b:901b:8082:d157:ac49:7157:4ed1	113.87.78.209
b51a:901b:901b:8082:d157:ac49:7157:4ed2	113.87.78.210
b51a:901b:901b:8082:d157:ac49:7157:4ed3	113.87.78.211
b51a:901b:901b:8082:d157:ac49:7157:4ed4	113.87.78.212
b51a:901b:901b:8082:d157:ac49:7157:4ed5	113.87.78.213
b51a:901b:901b:8082:d157:ac49:7157:4ed6	113.87.78.214
b51a:901b:901b:8082:d157:ac49:7157:4ed7	113.87.78.215
b51a:901b:901b:8082:d157:ac49:7157:4ed8	113.87.78.216
b51a:901b:901b:8082:d157:ac49:7157:4ed9	113.87.78.217
b51a:901b:901b:8082:d157:ac49:7157:4eda	113.87.78.218
b51a:901b:901b:8082:d157:ac49:7157:4edb	113.87.78.219
b51a:901b:901b:8082:d157:ac49:7157:4edc	113.87.78.220
b51a:901b:901b:8082:d157:ac49:7157:4edd	113.87.78.221
b51a:901b:901b:8082:d157:ac49:7157:4ede	113.87.78.222
b51a:901b:901b:8082:d157:ac49:7157:4edf	113.87.78.223
b51a:901b:901b:8082:d157:ac49:7157:4ee0	113.87.78.224
b51a:901b:901b:8082:d157:ac49:7157:4ee1	113.87.78.225
b51a:901b:901b:8082:d157:ac49:7157:4ee2	113.87.78.226
b51a:901b:901b:8082:d157:ac49:7157:4ee3	113.87.78.227
b51a:901b:901b:8082:d157:ac49:7157:4ee4	113.87.78.228
b51a:901b:901b:8082:d157:ac49:7157:4ee5	113.87.78.229
b51a:901b:901b:8082:d157:ac49:7157:4ee6	113.87.78.230
b51a:901b:901b:8082:d157:ac49:7157:4ee7	113.87.78.231
b51a:901b:901b:8082:d157:ac49:7157:4ee8	113.87.78.232
b51a:901b:901b:8082:d157:ac49:7157:4ee9	113.87.78.233
b51a:901b:901b:8082:d157:ac49:7157:4eea	113.87.78.234
b51a:901b:901b:8082:d157:ac49:7157:4eeb	113.87.78.235
b51a:901b:901b:8082:d157:ac49:7157:4eec	113.87.78.236
b51a:901b:901b:8082:d157:ac49:7157:4eed	113.87.78.237
b51a:901b:901b:8082:d157:ac49:7157:4eee	113.87.78.238
b51a:901b:901b:8082:d157:ac49:7157:4eef	113.87.78.239
b51a:901b:901b:8082:d157:ac49:7157:4ef0	113.87.78.240
b51a:901b:901b:8082:d157:ac49:7157:4ef1	113.87.78.241
b51a:901b:901b:8082:d157:ac49:7157:4ef2	113.87.78.242
b51a:901b:901b:8082:d157:ac49:7157:4ef3	113.87.78.243
b51a:901b:901b:8082:d157:ac49:7157:4ef4	113.87.78.244
b51a:901b:901b:8082:d157:ac49:7157:4ef5	113.87.78.245
b51a:901b:901b:8082:d157:ac49:7157:4ef6	113.87.78.246
b51a:901b:901b:8082:d157:ac49:7157:4ef7	113.87.78.247
b51a:901b:901b:8082:d157:ac49:7157:4ef8	113.87.78.248
b51a:901b:901b:8082:d157:ac49:7157:4ef9	113.87.78.249
b51a:901b:901b:8082:d157:ac49:7157:4efa	113.87.78.250
b51a:901b:901b:8082:d157:ac49:7157:4efb	113.87.78.251
b51a:901b:901b:8082:d157:ac49:7157:4efc	113.87.78.252
b51a:901b:901b:8082:d157:ac49:7157:4efd	113.87.78.253
b51a:901b:901b:8082:d157:ac49:7157:4efe	113.87.78.254
b51a:901b:901b:8082:d157:ac49:7157:4eff	113.87.78.255

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.