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:fc01	113.87.252.1
b51a:901b:901b:8082:d157:ac49:7157:fc02	113.87.252.2
b51a:901b:901b:8082:d157:ac49:7157:fc03	113.87.252.3
b51a:901b:901b:8082:d157:ac49:7157:fc04	113.87.252.4
b51a:901b:901b:8082:d157:ac49:7157:fc05	113.87.252.5
b51a:901b:901b:8082:d157:ac49:7157:fc06	113.87.252.6
b51a:901b:901b:8082:d157:ac49:7157:fc07	113.87.252.7
b51a:901b:901b:8082:d157:ac49:7157:fc08	113.87.252.8
b51a:901b:901b:8082:d157:ac49:7157:fc09	113.87.252.9
b51a:901b:901b:8082:d157:ac49:7157:fc0a	113.87.252.10
b51a:901b:901b:8082:d157:ac49:7157:fc0b	113.87.252.11
b51a:901b:901b:8082:d157:ac49:7157:fc0c	113.87.252.12
b51a:901b:901b:8082:d157:ac49:7157:fc0d	113.87.252.13
b51a:901b:901b:8082:d157:ac49:7157:fc0e	113.87.252.14
b51a:901b:901b:8082:d157:ac49:7157:fc0f	113.87.252.15
b51a:901b:901b:8082:d157:ac49:7157:fc10	113.87.252.16
b51a:901b:901b:8082:d157:ac49:7157:fc11	113.87.252.17
b51a:901b:901b:8082:d157:ac49:7157:fc12	113.87.252.18
b51a:901b:901b:8082:d157:ac49:7157:fc13	113.87.252.19
b51a:901b:901b:8082:d157:ac49:7157:fc14	113.87.252.20
b51a:901b:901b:8082:d157:ac49:7157:fc15	113.87.252.21
b51a:901b:901b:8082:d157:ac49:7157:fc16	113.87.252.22
b51a:901b:901b:8082:d157:ac49:7157:fc17	113.87.252.23
b51a:901b:901b:8082:d157:ac49:7157:fc18	113.87.252.24
b51a:901b:901b:8082:d157:ac49:7157:fc19	113.87.252.25
b51a:901b:901b:8082:d157:ac49:7157:fc1a	113.87.252.26
b51a:901b:901b:8082:d157:ac49:7157:fc1b	113.87.252.27
b51a:901b:901b:8082:d157:ac49:7157:fc1c	113.87.252.28
b51a:901b:901b:8082:d157:ac49:7157:fc1d	113.87.252.29
b51a:901b:901b:8082:d157:ac49:7157:fc1e	113.87.252.30
b51a:901b:901b:8082:d157:ac49:7157:fc1f	113.87.252.31
b51a:901b:901b:8082:d157:ac49:7157:fc20	113.87.252.32
b51a:901b:901b:8082:d157:ac49:7157:fc21	113.87.252.33
b51a:901b:901b:8082:d157:ac49:7157:fc22	113.87.252.34
b51a:901b:901b:8082:d157:ac49:7157:fc23	113.87.252.35
b51a:901b:901b:8082:d157:ac49:7157:fc24	113.87.252.36
b51a:901b:901b:8082:d157:ac49:7157:fc25	113.87.252.37
b51a:901b:901b:8082:d157:ac49:7157:fc26	113.87.252.38
b51a:901b:901b:8082:d157:ac49:7157:fc27	113.87.252.39
b51a:901b:901b:8082:d157:ac49:7157:fc28	113.87.252.40
b51a:901b:901b:8082:d157:ac49:7157:fc29	113.87.252.41
b51a:901b:901b:8082:d157:ac49:7157:fc2a	113.87.252.42
b51a:901b:901b:8082:d157:ac49:7157:fc2b	113.87.252.43
b51a:901b:901b:8082:d157:ac49:7157:fc2c	113.87.252.44
b51a:901b:901b:8082:d157:ac49:7157:fc2d	113.87.252.45
b51a:901b:901b:8082:d157:ac49:7157:fc2e	113.87.252.46
b51a:901b:901b:8082:d157:ac49:7157:fc2f	113.87.252.47
b51a:901b:901b:8082:d157:ac49:7157:fc30	113.87.252.48
b51a:901b:901b:8082:d157:ac49:7157:fc31	113.87.252.49
b51a:901b:901b:8082:d157:ac49:7157:fc32	113.87.252.50
b51a:901b:901b:8082:d157:ac49:7157:fc33	113.87.252.51
b51a:901b:901b:8082:d157:ac49:7157:fc34	113.87.252.52
b51a:901b:901b:8082:d157:ac49:7157:fc35	113.87.252.53
b51a:901b:901b:8082:d157:ac49:7157:fc36	113.87.252.54
b51a:901b:901b:8082:d157:ac49:7157:fc37	113.87.252.55
b51a:901b:901b:8082:d157:ac49:7157:fc38	113.87.252.56
b51a:901b:901b:8082:d157:ac49:7157:fc39	113.87.252.57
b51a:901b:901b:8082:d157:ac49:7157:fc3a	113.87.252.58
b51a:901b:901b:8082:d157:ac49:7157:fc3b	113.87.252.59
b51a:901b:901b:8082:d157:ac49:7157:fc3c	113.87.252.60

b51a:901b:901b:8082:d157:ac49:7157:fc3d	113.87.252.61
b51a:901b:901b:8082:d157:ac49:7157:fc3e	113.87.252.62
b51a:901b:901b:8082:d157:ac49:7157:fc3f	113.87.252.63
b51a:901b:901b:8082:d157:ac49:7157:fc40	113.87.252.64
b51a:901b:901b:8082:d157:ac49:7157:fc41	113.87.252.65
b51a:901b:901b:8082:d157:ac49:7157:fc42	113.87.252.66
b51a:901b:901b:8082:d157:ac49:7157:fc43	113.87.252.67
b51a:901b:901b:8082:d157:ac49:7157:fc44	113.87.252.68
b51a:901b:901b:8082:d157:ac49:7157:fc45	113.87.252.69
b51a:901b:901b:8082:d157:ac49:7157:fc46	113.87.252.70
b51a:901b:901b:8082:d157:ac49:7157:fc47	113.87.252.71
b51a:901b:901b:8082:d157:ac49:7157:fc48	113.87.252.72
b51a:901b:901b:8082:d157:ac49:7157:fc49	113.87.252.73
b51a:901b:901b:8082:d157:ac49:7157:fc4a	113.87.252.74
b51a:901b:901b:8082:d157:ac49:7157:fc4b	113.87.252.75
b51a:901b:901b:8082:d157:ac49:7157:fc4c	113.87.252.76
b51a:901b:901b:8082:d157:ac49:7157:fc4d	113.87.252.77
b51a:901b:901b:8082:d157:ac49:7157:fc4e	113.87.252.78
b51a:901b:901b:8082:d157:ac49:7157:fc4f	113.87.252.79
b51a:901b:901b:8082:d157:ac49:7157:fc50	113.87.252.80
b51a:901b:901b:8082:d157:ac49:7157:fc51	113.87.252.81
b51a:901b:901b:8082:d157:ac49:7157:fc52	113.87.252.82
b51a:901b:901b:8082:d157:ac49:7157:fc53	113.87.252.83
b51a:901b:901b:8082:d157:ac49:7157:fc54	113.87.252.84
b51a:901b:901b:8082:d157:ac49:7157:fc55	113.87.252.85
b51a:901b:901b:8082:d157:ac49:7157:fc56	113.87.252.86
b51a:901b:901b:8082:d157:ac49:7157:fc57	113.87.252.87
b51a:901b:901b:8082:d157:ac49:7157:fc58	113.87.252.88
b51a:901b:901b:8082:d157:ac49:7157:fc59	113.87.252.89
b51a:901b:901b:8082:d157:ac49:7157:fc5a	113.87.252.90
b51a:901b:901b:8082:d157:ac49:7157:fc5b	113.87.252.91
b51a:901b:901b:8082:d157:ac49:7157:fc5c	113.87.252.92
b51a:901b:901b:8082:d157:ac49:7157:fc5d	113.87.252.93
b51a:901b:901b:8082:d157:ac49:7157:fc5e	113.87.252.94
b51a:901b:901b:8082:d157:ac49:7157:fc5f	113.87.252.95
b51a:901b:901b:8082:d157:ac49:7157:fc60	113.87.252.96
b51a:901b:901b:8082:d157:ac49:7157:fc61	113.87.252.97
b51a:901b:901b:8082:d157:ac49:7157:fc62	113.87.252.98
b51a:901b:901b:8082:d157:ac49:7157:fc63	113.87.252.99
b51a:901b:901b:8082:d157:ac49:7157:fc64	113.87.252.100
b51a:901b:901b:8082:d157:ac49:7157:fc65	113.87.252.101
b51a:901b:901b:8082:d157:ac49:7157:fc66	113.87.252.102
b51a:901b:901b:8082:d157:ac49:7157:fc67	113.87.252.103
b51a:901b:901b:8082:d157:ac49:7157:fc68	113.87.252.104
b51a:901b:901b:8082:d157:ac49:7157:fc69	113.87.252.105
b51a:901b:901b:8082:d157:ac49:7157:fc6a	113.87.252.106
b51a:901b:901b:8082:d157:ac49:7157:fc6b	113.87.252.107
b51a:901b:901b:8082:d157:ac49:7157:fc6c	113.87.252.108
b51a:901b:901b:8082:d157:ac49:7157:fc6d	113.87.252.109
b51a:901b:901b:8082:d157:ac49:7157:fc6e	113.87.252.110
b51a:901b:901b:8082:d157:ac49:7157:fc6f	113.87.252.111
b51a:901b:901b:8082:d157:ac49:7157:fc70	113.87.252.112
b51a:901b:901b:8082:d157:ac49:7157:fc71	113.87.252.113
b51a:901b:901b:8082:d157:ac49:7157:fc72	113.87.252.114
b51a:901b:901b:8082:d157:ac49:7157:fc73	113.87.252.115
b51a:901b:901b:8082:d157:ac49:7157:fc74	113.87.252.116
b51a:901b:901b:8082:d157:ac49:7157:fc75	113.87.252.117
b51a:901b:901b:8082:d157:ac49:7157:fc76	113.87.252.118
b51a:901b:901b:8082:d157:ac49:7157:fc77	113.87.252.119
b51a:901b:901b:8082:d157:ac49:7157:fc78	113.87.252.120

b51a:901b:901b:8082:d157:ac49:7157:fc79	113.87.252.121
b51a:901b:901b:8082:d157:ac49:7157:fc7a	113.87.252.122
b51a:901b:901b:8082:d157:ac49:7157:fc7b	113.87.252.123
b51a:901b:901b:8082:d157:ac49:7157:fc7c	113.87.252.124
b51a:901b:901b:8082:d157:ac49:7157:fc7d	113.87.252.125
b51a:901b:901b:8082:d157:ac49:7157:fc7e	113.87.252.126
b51a:901b:901b:8082:d157:ac49:7157:fc7f	113.87.252.127
b51a:901b:901b:8082:d157:ac49:7157:fc80	113.87.252.128
b51a:901b:901b:8082:d157:ac49:7157:fc81	113.87.252.129
b51a:901b:901b:8082:d157:ac49:7157:fc82	113.87.252.130
b51a:901b:901b:8082:d157:ac49:7157:fc83	113.87.252.131
b51a:901b:901b:8082:d157:ac49:7157:fc84	113.87.252.132
b51a:901b:901b:8082:d157:ac49:7157:fc85	113.87.252.133
b51a:901b:901b:8082:d157:ac49:7157:fc86	113.87.252.134
b51a:901b:901b:8082:d157:ac49:7157:fc87	113.87.252.135
b51a:901b:901b:8082:d157:ac49:7157:fc88	113.87.252.136
b51a:901b:901b:8082:d157:ac49:7157:fc89	113.87.252.137
b51a:901b:901b:8082:d157:ac49:7157:fc8a	113.87.252.138
b51a:901b:901b:8082:d157:ac49:7157:fc8b	113.87.252.139
b51a:901b:901b:8082:d157:ac49:7157:fc8c	113.87.252.140
b51a:901b:901b:8082:d157:ac49:7157:fc8d	113.87.252.141
b51a:901b:901b:8082:d157:ac49:7157:fc8e	113.87.252.142
b51a:901b:901b:8082:d157:ac49:7157:fc8f	113.87.252.143
b51a:901b:901b:8082:d157:ac49:7157:fc90	113.87.252.144
b51a:901b:901b:8082:d157:ac49:7157:fc91	113.87.252.145
b51a:901b:901b:8082:d157:ac49:7157:fc92	113.87.252.146
b51a:901b:901b:8082:d157:ac49:7157:fc93	113.87.252.147
b51a:901b:901b:8082:d157:ac49:7157:fc94	113.87.252.148
b51a:901b:901b:8082:d157:ac49:7157:fc95	113.87.252.149
b51a:901b:901b:8082:d157:ac49:7157:fc96	113.87.252.150
b51a:901b:901b:8082:d157:ac49:7157:fc97	113.87.252.151
b51a:901b:901b:8082:d157:ac49:7157:fc98	113.87.252.152
b51a:901b:901b:8082:d157:ac49:7157:fc99	113.87.252.153
b51a:901b:901b:8082:d157:ac49:7157:fc9a	113.87.252.154
b51a:901b:901b:8082:d157:ac49:7157:fc9b	113.87.252.155
b51a:901b:901b:8082:d157:ac49:7157:fc9c	113.87.252.156
b51a:901b:901b:8082:d157:ac49:7157:fc9d	113.87.252.157
b51a:901b:901b:8082:d157:ac49:7157:fc9e	113.87.252.158
b51a:901b:901b:8082:d157:ac49:7157:fc9f	113.87.252.159
b51a:901b:901b:8082:d157:ac49:7157:fca0	113.87.252.160
b51a:901b:901b:8082:d157:ac49:7157:fca1	113.87.252.161
b51a:901b:901b:8082:d157:ac49:7157:fca2	113.87.252.162
b51a:901b:901b:8082:d157:ac49:7157:fca3	113.87.252.163
b51a:901b:901b:8082:d157:ac49:7157:fca4	113.87.252.164
b51a:901b:901b:8082:d157:ac49:7157:fca5	113.87.252.165
b51a:901b:901b:8082:d157:ac49:7157:fca6	113.87.252.166
b51a:901b:901b:8082:d157:ac49:7157:fca7	113.87.252.167
b51a:901b:901b:8082:d157:ac49:7157:fca8	113.87.252.168
b51a:901b:901b:8082:d157:ac49:7157:fca9	113.87.252.169
b51a:901b:901b:8082:d157:ac49:7157:fcaa	113.87.252.170
b51a:901b:901b:8082:d157:ac49:7157:fcab	113.87.252.171
b51a:901b:901b:8082:d157:ac49:7157:fcac	113.87.252.172
b51a:901b:901b:8082:d157:ac49:7157:fcad	113.87.252.173
b51a:901b:901b:8082:d157:ac49:7157:fcae	113.87.252.174
b51a:901b:901b:8082:d157:ac49:7157:fcaf	113.87.252.175
b51a:901b:901b:8082:d157:ac49:7157:fcb0	113.87.252.176
b51a:901b:901b:8082:d157:ac49:7157:fcb1	113.87.252.177
b51a:901b:901b:8082:d157:ac49:7157:fcb2	113.87.252.178
b51a:901b:901b:8082:d157:ac49:7157:fcb3	113.87.252.179
b51a:901b:901b:8082:d157:ac49:7157:fcb4	113.87.252.180

b51a:901b:901b:8082:d157:ac49:7157:fcb5	113.87.252.181
b51a:901b:901b:8082:d157:ac49:7157:fcb6	113.87.252.182
b51a:901b:901b:8082:d157:ac49:7157:fcb7	113.87.252.183
b51a:901b:901b:8082:d157:ac49:7157:fcb8	113.87.252.184
b51a:901b:901b:8082:d157:ac49:7157:fcb9	113.87.252.185
b51a:901b:901b:8082:d157:ac49:7157:fcba	113.87.252.186
b51a:901b:901b:8082:d157:ac49:7157:fcbb	113.87.252.187
b51a:901b:901b:8082:d157:ac49:7157:fcbc	113.87.252.188
b51a:901b:901b:8082:d157:ac49:7157:fcbd	113.87.252.189
b51a:901b:901b:8082:d157:ac49:7157:fcbe	113.87.252.190
b51a:901b:901b:8082:d157:ac49:7157:fcbf	113.87.252.191
b51a:901b:901b:8082:d157:ac49:7157:fcc0	113.87.252.192
b51a:901b:901b:8082:d157:ac49:7157:fcc1	113.87.252.193
b51a:901b:901b:8082:d157:ac49:7157:fcc2	113.87.252.194
b51a:901b:901b:8082:d157:ac49:7157:fcc3	113.87.252.195
b51a:901b:901b:8082:d157:ac49:7157:fcc4	113.87.252.196
b51a:901b:901b:8082:d157:ac49:7157:fcc5	113.87.252.197
b51a:901b:901b:8082:d157:ac49:7157:fcc6	113.87.252.198
b51a:901b:901b:8082:d157:ac49:7157:fcc7	113.87.252.199
b51a:901b:901b:8082:d157:ac49:7157:fcc8	113.87.252.200
b51a:901b:901b:8082:d157:ac49:7157:fcc9	113.87.252.201
b51a:901b:901b:8082:d157:ac49:7157:fcca	113.87.252.202
b51a:901b:901b:8082:d157:ac49:7157:fccb	113.87.252.203
b51a:901b:901b:8082:d157:ac49:7157:fccc	113.87.252.204
b51a:901b:901b:8082:d157:ac49:7157:fccd	113.87.252.205
b51a:901b:901b:8082:d157:ac49:7157:fcce	113.87.252.206
b51a:901b:901b:8082:d157:ac49:7157:fccf	113.87.252.207
b51a:901b:901b:8082:d157:ac49:7157:fcd0	113.87.252.208
b51a:901b:901b:8082:d157:ac49:7157:fcd1	113.87.252.209
b51a:901b:901b:8082:d157:ac49:7157:fcd2	113.87.252.210
b51a:901b:901b:8082:d157:ac49:7157:fcd3	113.87.252.211
b51a:901b:901b:8082:d157:ac49:7157:fcd4	113.87.252.212
b51a:901b:901b:8082:d157:ac49:7157:fcd5	113.87.252.213
b51a:901b:901b:8082:d157:ac49:7157:fcd6	113.87.252.214
b51a:901b:901b:8082:d157:ac49:7157:fcd7	113.87.252.215
b51a:901b:901b:8082:d157:ac49:7157:fcd8	113.87.252.216
b51a:901b:901b:8082:d157:ac49:7157:fcd9	113.87.252.217
b51a:901b:901b:8082:d157:ac49:7157:fcda	113.87.252.218
b51a:901b:901b:8082:d157:ac49:7157:fcdb	113.87.252.219
b51a:901b:901b:8082:d157:ac49:7157:fcdc	113.87.252.220
b51a:901b:901b:8082:d157:ac49:7157:fcdd	113.87.252.221
b51a:901b:901b:8082:d157:ac49:7157:fcde	113.87.252.222
b51a:901b:901b:8082:d157:ac49:7157:fcdf	113.87.252.223
b51a:901b:901b:8082:d157:ac49:7157:fce0	113.87.252.224
b51a:901b:901b:8082:d157:ac49:7157:fce1	113.87.252.225
b51a:901b:901b:8082:d157:ac49:7157:fce2	113.87.252.226
b51a:901b:901b:8082:d157:ac49:7157:fce3	113.87.252.227
b51a:901b:901b:8082:d157:ac49:7157:fce4	113.87.252.228
b51a:901b:901b:8082:d157:ac49:7157:fce5	113.87.252.229
b51a:901b:901b:8082:d157:ac49:7157:fce6	113.87.252.230
b51a:901b:901b:8082:d157:ac49:7157:fce7	113.87.252.231
b51a:901b:901b:8082:d157:ac49:7157:fce8	113.87.252.232
b51a:901b:901b:8082:d157:ac49:7157:fce9	113.87.252.233
b51a:901b:901b:8082:d157:ac49:7157:fcea	113.87.252.234
b51a:901b:901b:8082:d157:ac49:7157:fceb	113.87.252.235
b51a:901b:901b:8082:d157:ac49:7157:fcec	113.87.252.236
b51a:901b:901b:8082:d157:ac49:7157:fced	113.87.252.237
b51a:901b:901b:8082:d157:ac49:7157:fcee	113.87.252.238
b51a:901b:901b:8082:d157:ac49:7157:fcef	113.87.252.239
b51a:901b:901b:8082:d157:ac49:7157:fcf0	113.87.252.240
b51a:901b:901b:8082:d157:ac49:7157:fcf1	113.87.252.241
b51a:901b:901b:8082:d157:ac49:7157:fcf2	113.87.252.242
b51a:901b:901b:8082:d157:ac49:7157:fcf3	113.87.252.243
b51a:901b:901b:8082:d157:ac49:7157:fcf4	113.87.252.244
b51a:901b:901b:8082:d157:ac49:7157:fcf5	113.87.252.245
b51a:901b:901b:8082:d157:ac49:7157:fcf6	113.87.252.246
b51a:901b:901b:8082:d157:ac49:7157:fcf7	113.87.252.247
b51a:901b:901b:8082:d157:ac49:7157:fcf8	113.87.252.248
b51a:901b:901b:8082:d157:ac49:7157:fcf9	113.87.252.249
b51a:901b:901b:8082:d157:ac49:7157:fcfa	113.87.252.250
b51a:901b:901b:8082:d157:ac49:7157:fcfb	113.87.252.251
b51a:901b:901b:8082:d157:ac49:7157:fcfc	113.87.252.252
b51a:901b:901b:8082:d157:ac49:7157:fcfd	113.87.252.253
b51a:901b:901b:8082:d157:ac49:7157:fcfe	113.87.252.254
b51a:901b:901b:8082:d157:ac49:7157:fcff	113.87.252.255

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.