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:ac49:7157:2d01	113.87.45.1
b51a:901b:901b:8082:d157:ac49:7157:2d02	113.87.45.2
b51a:901b:901b:8082:d157:ac49:7157:2d03	113.87.45.3
b51a:901b:901b:8082:d157:ac49:7157:2d04	113.87.45.4
b51a:901b:901b:8082:d157:ac49:7157:2d05	113.87.45.5
b51a:901b:901b:8082:d157:ac49:7157:2d06	113.87.45.6
b51a:901b:901b:8082:d157:ac49:7157:2d07	113.87.45.7
b51a:901b:901b:8082:d157:ac49:7157:2d08	113.87.45.8
b51a:901b:901b:8082:d157:ac49:7157:2d09	113.87.45.9
b51a:901b:901b:8082:d157:ac49:7157:2d0a	113.87.45.10
b51a:901b:901b:8082:d157:ac49:7157:2d0b	113.87.45.11
b51a:901b:901b:8082:d157:ac49:7157:2d0c	113.87.45.12
b51a:901b:901b:8082:d157:ac49:7157:2d0d	113.87.45.13
b51a:901b:901b:8082:d157:ac49:7157:2d0e	113.87.45.14
b51a:901b:901b:8082:d157:ac49:7157:2d0f	113.87.45.15
b51a:901b:901b:8082:d157:ac49:7157:2d10	113.87.45.16
b51a:901b:901b:8082:d157:ac49:7157:2d11	113.87.45.17
b51a:901b:901b:8082:d157:ac49:7157:2d12	113.87.45.18
b51a:901b:901b:8082:d157:ac49:7157:2d13	113.87.45.19
b51a:901b:901b:8082:d157:ac49:7157:2d14	113.87.45.20
b51a:901b:901b:8082:d157:ac49:7157:2d15	113.87.45.21
b51a:901b:901b:8082:d157:ac49:7157:2d16	113.87.45.22
b51a:901b:901b:8082:d157:ac49:7157:2d17	113.87.45.23
b51a:901b:901b:8082:d157:ac49:7157:2d18	113.87.45.24
b51a:901b:901b:8082:d157:ac49:7157:2d19	113.87.45.25
b51a:901b:901b:8082:d157:ac49:7157:2d1a	113.87.45.26
b51a:901b:901b:8082:d157:ac49:7157:2d1b	113.87.45.27
b51a:901b:901b:8082:d157:ac49:7157:2d1c	113.87.45.28
b51a:901b:901b:8082:d157:ac49:7157:2d1d	113.87.45.29
b51a:901b:901b:8082:d157:ac49:7157:2d1e	113.87.45.30
b51a:901b:901b:8082:d157:ac49:7157:2d1f	113.87.45.31
b51a:901b:901b:8082:d157:ac49:7157:2d20	113.87.45.32
b51a:901b:901b:8082:d157:ac49:7157:2d21	113.87.45.33
b51a:901b:901b:8082:d157:ac49:7157:2d22	113.87.45.34
b51a:901b:901b:8082:d157:ac49:7157:2d23	113.87.45.35
b51a:901b:901b:8082:d157:ac49:7157:2d24	113.87.45.36
b51a:901b:901b:8082:d157:ac49:7157:2d25	113.87.45.37
b51a:901b:901b:8082:d157:ac49:7157:2d26	113.87.45.38
b51a:901b:901b:8082:d157:ac49:7157:2d27	113.87.45.39
b51a:901b:901b:8082:d157:ac49:7157:2d28	113.87.45.40
b51a:901b:901b:8082:d157:ac49:7157:2d29	113.87.45.41
b51a:901b:901b:8082:d157:ac49:7157:2d2a	113.87.45.42
b51a:901b:901b:8082:d157:ac49:7157:2d2b	113.87.45.43
b51a:901b:901b:8082:d157:ac49:7157:2d2c	113.87.45.44
b51a:901b:901b:8082:d157:ac49:7157:2d2d	113.87.45.45
b51a:901b:901b:8082:d157:ac49:7157:2d2e	113.87.45.46
b51a:901b:901b:8082:d157:ac49:7157:2d2f	113.87.45.47
b51a:901b:901b:8082:d157:ac49:7157:2d30	113.87.45.48
b51a:901b:901b:8082:d157:ac49:7157:2d31	113.87.45.49
b51a:901b:901b:8082:d157:ac49:7157:2d32	113.87.45.50
b51a:901b:901b:8082:d157:ac49:7157:2d33	113.87.45.51
b51a:901b:901b:8082:d157:ac49:7157:2d34	113.87.45.52
b51a:901b:901b:8082:d157:ac49:7157:2d35	113.87.45.53
b51a:901b:901b:8082:d157:ac49:7157:2d36	113.87.45.54
b51a:901b:901b:8082:d157:ac49:7157:2d37	113.87.45.55
b51a:901b:901b:8082:d157:ac49:7157:2d38	113.87.45.56
b51a:901b:901b:8082:d157:ac49:7157:2d39	113.87.45.57
b51a:901b:901b:8082:d157:ac49:7157:2d3a	113.87.45.58
b51a:901b:901b:8082:d157:ac49:7157:2d3b	113.87.45.59
b51a:901b:901b:8082:d157:ac49:7157:2d3c	113.87.45.60

b51a:901b:901b:8082:d157:ac49:7157:2d3d	113.87.45.61
b51a:901b:901b:8082:d157:ac49:7157:2d3e	113.87.45.62
b51a:901b:901b:8082:d157:ac49:7157:2d3f	113.87.45.63
b51a:901b:901b:8082:d157:ac49:7157:2d40	113.87.45.64
b51a:901b:901b:8082:d157:ac49:7157:2d41	113.87.45.65
b51a:901b:901b:8082:d157:ac49:7157:2d42	113.87.45.66
b51a:901b:901b:8082:d157:ac49:7157:2d43	113.87.45.67
b51a:901b:901b:8082:d157:ac49:7157:2d44	113.87.45.68
b51a:901b:901b:8082:d157:ac49:7157:2d45	113.87.45.69
b51a:901b:901b:8082:d157:ac49:7157:2d46	113.87.45.70
b51a:901b:901b:8082:d157:ac49:7157:2d47	113.87.45.71
b51a:901b:901b:8082:d157:ac49:7157:2d48	113.87.45.72
b51a:901b:901b:8082:d157:ac49:7157:2d49	113.87.45.73
b51a:901b:901b:8082:d157:ac49:7157:2d4a	113.87.45.74
b51a:901b:901b:8082:d157:ac49:7157:2d4b	113.87.45.75
b51a:901b:901b:8082:d157:ac49:7157:2d4c	113.87.45.76
b51a:901b:901b:8082:d157:ac49:7157:2d4d	113.87.45.77
b51a:901b:901b:8082:d157:ac49:7157:2d4e	113.87.45.78
b51a:901b:901b:8082:d157:ac49:7157:2d4f	113.87.45.79
b51a:901b:901b:8082:d157:ac49:7157:2d50	113.87.45.80
b51a:901b:901b:8082:d157:ac49:7157:2d51	113.87.45.81
b51a:901b:901b:8082:d157:ac49:7157:2d52	113.87.45.82
b51a:901b:901b:8082:d157:ac49:7157:2d53	113.87.45.83
b51a:901b:901b:8082:d157:ac49:7157:2d54	113.87.45.84
b51a:901b:901b:8082:d157:ac49:7157:2d55	113.87.45.85
b51a:901b:901b:8082:d157:ac49:7157:2d56	113.87.45.86
b51a:901b:901b:8082:d157:ac49:7157:2d57	113.87.45.87
b51a:901b:901b:8082:d157:ac49:7157:2d58	113.87.45.88
b51a:901b:901b:8082:d157:ac49:7157:2d59	113.87.45.89
b51a:901b:901b:8082:d157:ac49:7157:2d5a	113.87.45.90
b51a:901b:901b:8082:d157:ac49:7157:2d5b	113.87.45.91
b51a:901b:901b:8082:d157:ac49:7157:2d5c	113.87.45.92
b51a:901b:901b:8082:d157:ac49:7157:2d5d	113.87.45.93
b51a:901b:901b:8082:d157:ac49:7157:2d5e	113.87.45.94
b51a:901b:901b:8082:d157:ac49:7157:2d5f	113.87.45.95
b51a:901b:901b:8082:d157:ac49:7157:2d60	113.87.45.96
b51a:901b:901b:8082:d157:ac49:7157:2d61	113.87.45.97
b51a:901b:901b:8082:d157:ac49:7157:2d62	113.87.45.98
b51a:901b:901b:8082:d157:ac49:7157:2d63	113.87.45.99
b51a:901b:901b:8082:d157:ac49:7157:2d64	113.87.45.100
b51a:901b:901b:8082:d157:ac49:7157:2d65	113.87.45.101
b51a:901b:901b:8082:d157:ac49:7157:2d66	113.87.45.102
b51a:901b:901b:8082:d157:ac49:7157:2d67	113.87.45.103
b51a:901b:901b:8082:d157:ac49:7157:2d68	113.87.45.104
b51a:901b:901b:8082:d157:ac49:7157:2d69	113.87.45.105
b51a:901b:901b:8082:d157:ac49:7157:2d6a	113.87.45.106
b51a:901b:901b:8082:d157:ac49:7157:2d6b	113.87.45.107
b51a:901b:901b:8082:d157:ac49:7157:2d6c	113.87.45.108
b51a:901b:901b:8082:d157:ac49:7157:2d6d	113.87.45.109
b51a:901b:901b:8082:d157:ac49:7157:2d6e	113.87.45.110
b51a:901b:901b:8082:d157:ac49:7157:2d6f	113.87.45.111
b51a:901b:901b:8082:d157:ac49:7157:2d70	113.87.45.112
b51a:901b:901b:8082:d157:ac49:7157:2d71	113.87.45.113
b51a:901b:901b:8082:d157:ac49:7157:2d72	113.87.45.114
b51a:901b:901b:8082:d157:ac49:7157:2d73	113.87.45.115
b51a:901b:901b:8082:d157:ac49:7157:2d74	113.87.45.116
b51a:901b:901b:8082:d157:ac49:7157:2d75	113.87.45.117
b51a:901b:901b:8082:d157:ac49:7157:2d76	113.87.45.118
b51a:901b:901b:8082:d157:ac49:7157:2d77	113.87.45.119
b51a:901b:901b:8082:d157:ac49:7157:2d78	113.87.45.120

b51a:901b:901b:8082:d157:ac49:7157:2d79	113.87.45.121
b51a:901b:901b:8082:d157:ac49:7157:2d7a	113.87.45.122
b51a:901b:901b:8082:d157:ac49:7157:2d7b	113.87.45.123
b51a:901b:901b:8082:d157:ac49:7157:2d7c	113.87.45.124
b51a:901b:901b:8082:d157:ac49:7157:2d7d	113.87.45.125
b51a:901b:901b:8082:d157:ac49:7157:2d7e	113.87.45.126
b51a:901b:901b:8082:d157:ac49:7157:2d7f	113.87.45.127
b51a:901b:901b:8082:d157:ac49:7157:2d80	113.87.45.128
b51a:901b:901b:8082:d157:ac49:7157:2d81	113.87.45.129
b51a:901b:901b:8082:d157:ac49:7157:2d82	113.87.45.130
b51a:901b:901b:8082:d157:ac49:7157:2d83	113.87.45.131
b51a:901b:901b:8082:d157:ac49:7157:2d84	113.87.45.132
b51a:901b:901b:8082:d157:ac49:7157:2d85	113.87.45.133
b51a:901b:901b:8082:d157:ac49:7157:2d86	113.87.45.134
b51a:901b:901b:8082:d157:ac49:7157:2d87	113.87.45.135
b51a:901b:901b:8082:d157:ac49:7157:2d88	113.87.45.136
b51a:901b:901b:8082:d157:ac49:7157:2d89	113.87.45.137
b51a:901b:901b:8082:d157:ac49:7157:2d8a	113.87.45.138
b51a:901b:901b:8082:d157:ac49:7157:2d8b	113.87.45.139
b51a:901b:901b:8082:d157:ac49:7157:2d8c	113.87.45.140
b51a:901b:901b:8082:d157:ac49:7157:2d8d	113.87.45.141
b51a:901b:901b:8082:d157:ac49:7157:2d8e	113.87.45.142
b51a:901b:901b:8082:d157:ac49:7157:2d8f	113.87.45.143
b51a:901b:901b:8082:d157:ac49:7157:2d90	113.87.45.144
b51a:901b:901b:8082:d157:ac49:7157:2d91	113.87.45.145
b51a:901b:901b:8082:d157:ac49:7157:2d92	113.87.45.146
b51a:901b:901b:8082:d157:ac49:7157:2d93	113.87.45.147
b51a:901b:901b:8082:d157:ac49:7157:2d94	113.87.45.148
b51a:901b:901b:8082:d157:ac49:7157:2d95	113.87.45.149
b51a:901b:901b:8082:d157:ac49:7157:2d96	113.87.45.150
b51a:901b:901b:8082:d157:ac49:7157:2d97	113.87.45.151
b51a:901b:901b:8082:d157:ac49:7157:2d98	113.87.45.152
b51a:901b:901b:8082:d157:ac49:7157:2d99	113.87.45.153
b51a:901b:901b:8082:d157:ac49:7157:2d9a	113.87.45.154
b51a:901b:901b:8082:d157:ac49:7157:2d9b	113.87.45.155
b51a:901b:901b:8082:d157:ac49:7157:2d9c	113.87.45.156
b51a:901b:901b:8082:d157:ac49:7157:2d9d	113.87.45.157
b51a:901b:901b:8082:d157:ac49:7157:2d9e	113.87.45.158
b51a:901b:901b:8082:d157:ac49:7157:2d9f	113.87.45.159
b51a:901b:901b:8082:d157:ac49:7157:2da0	113.87.45.160
b51a:901b:901b:8082:d157:ac49:7157:2da1	113.87.45.161
b51a:901b:901b:8082:d157:ac49:7157:2da2	113.87.45.162
b51a:901b:901b:8082:d157:ac49:7157:2da3	113.87.45.163
b51a:901b:901b:8082:d157:ac49:7157:2da4	113.87.45.164
b51a:901b:901b:8082:d157:ac49:7157:2da5	113.87.45.165
b51a:901b:901b:8082:d157:ac49:7157:2da6	113.87.45.166
b51a:901b:901b:8082:d157:ac49:7157:2da7	113.87.45.167
b51a:901b:901b:8082:d157:ac49:7157:2da8	113.87.45.168
b51a:901b:901b:8082:d157:ac49:7157:2da9	113.87.45.169
b51a:901b:901b:8082:d157:ac49:7157:2daa	113.87.45.170
b51a:901b:901b:8082:d157:ac49:7157:2dab	113.87.45.171
b51a:901b:901b:8082:d157:ac49:7157:2dac	113.87.45.172
b51a:901b:901b:8082:d157:ac49:7157:2dad	113.87.45.173
b51a:901b:901b:8082:d157:ac49:7157:2dae	113.87.45.174
b51a:901b:901b:8082:d157:ac49:7157:2daf	113.87.45.175
b51a:901b:901b:8082:d157:ac49:7157:2db0	113.87.45.176
b51a:901b:901b:8082:d157:ac49:7157:2db1	113.87.45.177
b51a:901b:901b:8082:d157:ac49:7157:2db2	113.87.45.178
b51a:901b:901b:8082:d157:ac49:7157:2db3	113.87.45.179
b51a:901b:901b:8082:d157:ac49:7157:2db4	113.87.45.180

b51a:901b:901b:8082:d157:ac49:7157:2db5	113.87.45.181
b51a:901b:901b:8082:d157:ac49:7157:2db6	113.87.45.182
b51a:901b:901b:8082:d157:ac49:7157:2db7	113.87.45.183
b51a:901b:901b:8082:d157:ac49:7157:2db8	113.87.45.184
b51a:901b:901b:8082:d157:ac49:7157:2db9	113.87.45.185
b51a:901b:901b:8082:d157:ac49:7157:2dba	113.87.45.186
b51a:901b:901b:8082:d157:ac49:7157:2dbb	113.87.45.187
b51a:901b:901b:8082:d157:ac49:7157:2dbc	113.87.45.188
b51a:901b:901b:8082:d157:ac49:7157:2dbd	113.87.45.189
b51a:901b:901b:8082:d157:ac49:7157:2dbe	113.87.45.190
b51a:901b:901b:8082:d157:ac49:7157:2dbf	113.87.45.191
b51a:901b:901b:8082:d157:ac49:7157:2dc0	113.87.45.192
b51a:901b:901b:8082:d157:ac49:7157:2dc1	113.87.45.193
b51a:901b:901b:8082:d157:ac49:7157:2dc2	113.87.45.194
b51a:901b:901b:8082:d157:ac49:7157:2dc3	113.87.45.195
b51a:901b:901b:8082:d157:ac49:7157:2dc4	113.87.45.196
b51a:901b:901b:8082:d157:ac49:7157:2dc5	113.87.45.197
b51a:901b:901b:8082:d157:ac49:7157:2dc6	113.87.45.198
b51a:901b:901b:8082:d157:ac49:7157:2dc7	113.87.45.199
b51a:901b:901b:8082:d157:ac49:7157:2dc8	113.87.45.200
b51a:901b:901b:8082:d157:ac49:7157:2dc9	113.87.45.201
b51a:901b:901b:8082:d157:ac49:7157:2dca	113.87.45.202
b51a:901b:901b:8082:d157:ac49:7157:2dcb	113.87.45.203
b51a:901b:901b:8082:d157:ac49:7157:2dcc	113.87.45.204
b51a:901b:901b:8082:d157:ac49:7157:2dcd	113.87.45.205
b51a:901b:901b:8082:d157:ac49:7157:2dce	113.87.45.206
b51a:901b:901b:8082:d157:ac49:7157:2dcf	113.87.45.207
b51a:901b:901b:8082:d157:ac49:7157:2dd0	113.87.45.208
b51a:901b:901b:8082:d157:ac49:7157:2dd1	113.87.45.209
b51a:901b:901b:8082:d157:ac49:7157:2dd2	113.87.45.210
b51a:901b:901b:8082:d157:ac49:7157:2dd3	113.87.45.211
b51a:901b:901b:8082:d157:ac49:7157:2dd4	113.87.45.212
b51a:901b:901b:8082:d157:ac49:7157:2dd5	113.87.45.213
b51a:901b:901b:8082:d157:ac49:7157:2dd6	113.87.45.214
b51a:901b:901b:8082:d157:ac49:7157:2dd7	113.87.45.215
b51a:901b:901b:8082:d157:ac49:7157:2dd8	113.87.45.216
b51a:901b:901b:8082:d157:ac49:7157:2dd9	113.87.45.217
b51a:901b:901b:8082:d157:ac49:7157:2dda	113.87.45.218
b51a:901b:901b:8082:d157:ac49:7157:2ddb	113.87.45.219
b51a:901b:901b:8082:d157:ac49:7157:2ddc	113.87.45.220
b51a:901b:901b:8082:d157:ac49:7157:2ddd	113.87.45.221
b51a:901b:901b:8082:d157:ac49:7157:2dde	113.87.45.222
b51a:901b:901b:8082:d157:ac49:7157:2ddf	113.87.45.223
b51a:901b:901b:8082:d157:ac49:7157:2de0	113.87.45.224
b51a:901b:901b:8082:d157:ac49:7157:2de1	113.87.45.225
b51a:901b:901b:8082:d157:ac49:7157:2de2	113.87.45.226
b51a:901b:901b:8082:d157:ac49:7157:2de3	113.87.45.227
b51a:901b:901b:8082:d157:ac49:7157:2de4	113.87.45.228
b51a:901b:901b:8082:d157:ac49:7157:2de5	113.87.45.229
b51a:901b:901b:8082:d157:ac49:7157:2de6	113.87.45.230
b51a:901b:901b:8082:d157:ac49:7157:2de7	113.87.45.231
b51a:901b:901b:8082:d157:ac49:7157:2de8	113.87.45.232
b51a:901b:901b:8082:d157:ac49:7157:2de9	113.87.45.233
b51a:901b:901b:8082:d157:ac49:7157:2dea	113.87.45.234
b51a:901b:901b:8082:d157:ac49:7157:2deb	113.87.45.235
b51a:901b:901b:8082:d157:ac49:7157:2dec	113.87.45.236
b51a:901b:901b:8082:d157:ac49:7157:2ded	113.87.45.237
b51a:901b:901b:8082:d157:ac49:7157:2dee	113.87.45.238
b51a:901b:901b:8082:d157:ac49:7157:2def	113.87.45.239
b51a:901b:901b:8082:d157:ac49:7157:2df0	113.87.45.240
b51a:901b:901b:8082:d157:ac49:7157:2df1	113.87.45.241
b51a:901b:901b:8082:d157:ac49:7157:2df2	113.87.45.242
b51a:901b:901b:8082:d157:ac49:7157:2df3	113.87.45.243
b51a:901b:901b:8082:d157:ac49:7157:2df4	113.87.45.244
b51a:901b:901b:8082:d157:ac49:7157:2df5	113.87.45.245
b51a:901b:901b:8082:d157:ac49:7157:2df6	113.87.45.246
b51a:901b:901b:8082:d157:ac49:7157:2df7	113.87.45.247
b51a:901b:901b:8082:d157:ac49:7157:2df8	113.87.45.248
b51a:901b:901b:8082:d157:ac49:7157:2df9	113.87.45.249
b51a:901b:901b:8082:d157:ac49:7157:2dfa	113.87.45.250
b51a:901b:901b:8082:d157:ac49:7157:2dfb	113.87.45.251
b51a:901b:901b:8082:d157:ac49:7157:2dfc	113.87.45.252
b51a:901b:901b:8082:d157:ac49:7157:2dfd	113.87.45.253
b51a:901b:901b:8082:d157:ac49:7157:2dfe	113.87.45.254
b51a:901b:901b:8082:d157:ac49:7157:2dff	113.87.45.255

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.