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:bb01	113.87.187.1
b51a:901b:901b:8082:d157:ac49:7157:bb02	113.87.187.2
b51a:901b:901b:8082:d157:ac49:7157:bb03	113.87.187.3
b51a:901b:901b:8082:d157:ac49:7157:bb04	113.87.187.4
b51a:901b:901b:8082:d157:ac49:7157:bb05	113.87.187.5
b51a:901b:901b:8082:d157:ac49:7157:bb06	113.87.187.6
b51a:901b:901b:8082:d157:ac49:7157:bb07	113.87.187.7
b51a:901b:901b:8082:d157:ac49:7157:bb08	113.87.187.8
b51a:901b:901b:8082:d157:ac49:7157:bb09	113.87.187.9
b51a:901b:901b:8082:d157:ac49:7157:bb0a	113.87.187.10
b51a:901b:901b:8082:d157:ac49:7157:bb0b	113.87.187.11
b51a:901b:901b:8082:d157:ac49:7157:bb0c	113.87.187.12
b51a:901b:901b:8082:d157:ac49:7157:bb0d	113.87.187.13
b51a:901b:901b:8082:d157:ac49:7157:bb0e	113.87.187.14
b51a:901b:901b:8082:d157:ac49:7157:bb0f	113.87.187.15
b51a:901b:901b:8082:d157:ac49:7157:bb10	113.87.187.16
b51a:901b:901b:8082:d157:ac49:7157:bb11	113.87.187.17
b51a:901b:901b:8082:d157:ac49:7157:bb12	113.87.187.18
b51a:901b:901b:8082:d157:ac49:7157:bb13	113.87.187.19
b51a:901b:901b:8082:d157:ac49:7157:bb14	113.87.187.20
b51a:901b:901b:8082:d157:ac49:7157:bb15	113.87.187.21
b51a:901b:901b:8082:d157:ac49:7157:bb16	113.87.187.22
b51a:901b:901b:8082:d157:ac49:7157:bb17	113.87.187.23
b51a:901b:901b:8082:d157:ac49:7157:bb18	113.87.187.24
b51a:901b:901b:8082:d157:ac49:7157:bb19	113.87.187.25
b51a:901b:901b:8082:d157:ac49:7157:bb1a	113.87.187.26
b51a:901b:901b:8082:d157:ac49:7157:bb1b	113.87.187.27
b51a:901b:901b:8082:d157:ac49:7157:bb1c	113.87.187.28
b51a:901b:901b:8082:d157:ac49:7157:bb1d	113.87.187.29
b51a:901b:901b:8082:d157:ac49:7157:bb1e	113.87.187.30
b51a:901b:901b:8082:d157:ac49:7157:bb1f	113.87.187.31
b51a:901b:901b:8082:d157:ac49:7157:bb20	113.87.187.32
b51a:901b:901b:8082:d157:ac49:7157:bb21	113.87.187.33
b51a:901b:901b:8082:d157:ac49:7157:bb22	113.87.187.34
b51a:901b:901b:8082:d157:ac49:7157:bb23	113.87.187.35
b51a:901b:901b:8082:d157:ac49:7157:bb24	113.87.187.36
b51a:901b:901b:8082:d157:ac49:7157:bb25	113.87.187.37
b51a:901b:901b:8082:d157:ac49:7157:bb26	113.87.187.38
b51a:901b:901b:8082:d157:ac49:7157:bb27	113.87.187.39
b51a:901b:901b:8082:d157:ac49:7157:bb28	113.87.187.40
b51a:901b:901b:8082:d157:ac49:7157:bb29	113.87.187.41
b51a:901b:901b:8082:d157:ac49:7157:bb2a	113.87.187.42
b51a:901b:901b:8082:d157:ac49:7157:bb2b	113.87.187.43
b51a:901b:901b:8082:d157:ac49:7157:bb2c	113.87.187.44
b51a:901b:901b:8082:d157:ac49:7157:bb2d	113.87.187.45
b51a:901b:901b:8082:d157:ac49:7157:bb2e	113.87.187.46
b51a:901b:901b:8082:d157:ac49:7157:bb2f	113.87.187.47
b51a:901b:901b:8082:d157:ac49:7157:bb30	113.87.187.48
b51a:901b:901b:8082:d157:ac49:7157:bb31	113.87.187.49
b51a:901b:901b:8082:d157:ac49:7157:bb32	113.87.187.50
b51a:901b:901b:8082:d157:ac49:7157:bb33	113.87.187.51
b51a:901b:901b:8082:d157:ac49:7157:bb34	113.87.187.52
b51a:901b:901b:8082:d157:ac49:7157:bb35	113.87.187.53
b51a:901b:901b:8082:d157:ac49:7157:bb36	113.87.187.54
b51a:901b:901b:8082:d157:ac49:7157:bb37	113.87.187.55
b51a:901b:901b:8082:d157:ac49:7157:bb38	113.87.187.56
b51a:901b:901b:8082:d157:ac49:7157:bb39	113.87.187.57
b51a:901b:901b:8082:d157:ac49:7157:bb3a	113.87.187.58
b51a:901b:901b:8082:d157:ac49:7157:bb3b	113.87.187.59
b51a:901b:901b:8082:d157:ac49:7157:bb3c	113.87.187.60

b51a:901b:901b:8082:d157:ac49:7157:bb3d	113.87.187.61
b51a:901b:901b:8082:d157:ac49:7157:bb3e	113.87.187.62
b51a:901b:901b:8082:d157:ac49:7157:bb3f	113.87.187.63
b51a:901b:901b:8082:d157:ac49:7157:bb40	113.87.187.64
b51a:901b:901b:8082:d157:ac49:7157:bb41	113.87.187.65
b51a:901b:901b:8082:d157:ac49:7157:bb42	113.87.187.66
b51a:901b:901b:8082:d157:ac49:7157:bb43	113.87.187.67
b51a:901b:901b:8082:d157:ac49:7157:bb44	113.87.187.68
b51a:901b:901b:8082:d157:ac49:7157:bb45	113.87.187.69
b51a:901b:901b:8082:d157:ac49:7157:bb46	113.87.187.70
b51a:901b:901b:8082:d157:ac49:7157:bb47	113.87.187.71
b51a:901b:901b:8082:d157:ac49:7157:bb48	113.87.187.72
b51a:901b:901b:8082:d157:ac49:7157:bb49	113.87.187.73
b51a:901b:901b:8082:d157:ac49:7157:bb4a	113.87.187.74
b51a:901b:901b:8082:d157:ac49:7157:bb4b	113.87.187.75
b51a:901b:901b:8082:d157:ac49:7157:bb4c	113.87.187.76
b51a:901b:901b:8082:d157:ac49:7157:bb4d	113.87.187.77
b51a:901b:901b:8082:d157:ac49:7157:bb4e	113.87.187.78
b51a:901b:901b:8082:d157:ac49:7157:bb4f	113.87.187.79
b51a:901b:901b:8082:d157:ac49:7157:bb50	113.87.187.80
b51a:901b:901b:8082:d157:ac49:7157:bb51	113.87.187.81
b51a:901b:901b:8082:d157:ac49:7157:bb52	113.87.187.82
b51a:901b:901b:8082:d157:ac49:7157:bb53	113.87.187.83
b51a:901b:901b:8082:d157:ac49:7157:bb54	113.87.187.84
b51a:901b:901b:8082:d157:ac49:7157:bb55	113.87.187.85
b51a:901b:901b:8082:d157:ac49:7157:bb56	113.87.187.86
b51a:901b:901b:8082:d157:ac49:7157:bb57	113.87.187.87
b51a:901b:901b:8082:d157:ac49:7157:bb58	113.87.187.88
b51a:901b:901b:8082:d157:ac49:7157:bb59	113.87.187.89
b51a:901b:901b:8082:d157:ac49:7157:bb5a	113.87.187.90
b51a:901b:901b:8082:d157:ac49:7157:bb5b	113.87.187.91
b51a:901b:901b:8082:d157:ac49:7157:bb5c	113.87.187.92
b51a:901b:901b:8082:d157:ac49:7157:bb5d	113.87.187.93
b51a:901b:901b:8082:d157:ac49:7157:bb5e	113.87.187.94
b51a:901b:901b:8082:d157:ac49:7157:bb5f	113.87.187.95
b51a:901b:901b:8082:d157:ac49:7157:bb60	113.87.187.96
b51a:901b:901b:8082:d157:ac49:7157:bb61	113.87.187.97
b51a:901b:901b:8082:d157:ac49:7157:bb62	113.87.187.98
b51a:901b:901b:8082:d157:ac49:7157:bb63	113.87.187.99
b51a:901b:901b:8082:d157:ac49:7157:bb64	113.87.187.100
b51a:901b:901b:8082:d157:ac49:7157:bb65	113.87.187.101
b51a:901b:901b:8082:d157:ac49:7157:bb66	113.87.187.102
b51a:901b:901b:8082:d157:ac49:7157:bb67	113.87.187.103
b51a:901b:901b:8082:d157:ac49:7157:bb68	113.87.187.104
b51a:901b:901b:8082:d157:ac49:7157:bb69	113.87.187.105
b51a:901b:901b:8082:d157:ac49:7157:bb6a	113.87.187.106
b51a:901b:901b:8082:d157:ac49:7157:bb6b	113.87.187.107
b51a:901b:901b:8082:d157:ac49:7157:bb6c	113.87.187.108
b51a:901b:901b:8082:d157:ac49:7157:bb6d	113.87.187.109
b51a:901b:901b:8082:d157:ac49:7157:bb6e	113.87.187.110
b51a:901b:901b:8082:d157:ac49:7157:bb6f	113.87.187.111
b51a:901b:901b:8082:d157:ac49:7157:bb70	113.87.187.112
b51a:901b:901b:8082:d157:ac49:7157:bb71	113.87.187.113
b51a:901b:901b:8082:d157:ac49:7157:bb72	113.87.187.114
b51a:901b:901b:8082:d157:ac49:7157:bb73	113.87.187.115
b51a:901b:901b:8082:d157:ac49:7157:bb74	113.87.187.116
b51a:901b:901b:8082:d157:ac49:7157:bb75	113.87.187.117
b51a:901b:901b:8082:d157:ac49:7157:bb76	113.87.187.118
b51a:901b:901b:8082:d157:ac49:7157:bb77	113.87.187.119
b51a:901b:901b:8082:d157:ac49:7157:bb78	113.87.187.120

b51a:901b:901b:8082:d157:ac49:7157:bb79	113.87.187.121
b51a:901b:901b:8082:d157:ac49:7157:bb7a	113.87.187.122
b51a:901b:901b:8082:d157:ac49:7157:bb7b	113.87.187.123
b51a:901b:901b:8082:d157:ac49:7157:bb7c	113.87.187.124
b51a:901b:901b:8082:d157:ac49:7157:bb7d	113.87.187.125
b51a:901b:901b:8082:d157:ac49:7157:bb7e	113.87.187.126
b51a:901b:901b:8082:d157:ac49:7157:bb7f	113.87.187.127
b51a:901b:901b:8082:d157:ac49:7157:bb80	113.87.187.128
b51a:901b:901b:8082:d157:ac49:7157:bb81	113.87.187.129
b51a:901b:901b:8082:d157:ac49:7157:bb82	113.87.187.130
b51a:901b:901b:8082:d157:ac49:7157:bb83	113.87.187.131
b51a:901b:901b:8082:d157:ac49:7157:bb84	113.87.187.132
b51a:901b:901b:8082:d157:ac49:7157:bb85	113.87.187.133
b51a:901b:901b:8082:d157:ac49:7157:bb86	113.87.187.134
b51a:901b:901b:8082:d157:ac49:7157:bb87	113.87.187.135
b51a:901b:901b:8082:d157:ac49:7157:bb88	113.87.187.136
b51a:901b:901b:8082:d157:ac49:7157:bb89	113.87.187.137
b51a:901b:901b:8082:d157:ac49:7157:bb8a	113.87.187.138
b51a:901b:901b:8082:d157:ac49:7157:bb8b	113.87.187.139
b51a:901b:901b:8082:d157:ac49:7157:bb8c	113.87.187.140
b51a:901b:901b:8082:d157:ac49:7157:bb8d	113.87.187.141
b51a:901b:901b:8082:d157:ac49:7157:bb8e	113.87.187.142
b51a:901b:901b:8082:d157:ac49:7157:bb8f	113.87.187.143
b51a:901b:901b:8082:d157:ac49:7157:bb90	113.87.187.144
b51a:901b:901b:8082:d157:ac49:7157:bb91	113.87.187.145
b51a:901b:901b:8082:d157:ac49:7157:bb92	113.87.187.146
b51a:901b:901b:8082:d157:ac49:7157:bb93	113.87.187.147
b51a:901b:901b:8082:d157:ac49:7157:bb94	113.87.187.148
b51a:901b:901b:8082:d157:ac49:7157:bb95	113.87.187.149
b51a:901b:901b:8082:d157:ac49:7157:bb96	113.87.187.150
b51a:901b:901b:8082:d157:ac49:7157:bb97	113.87.187.151
b51a:901b:901b:8082:d157:ac49:7157:bb98	113.87.187.152
b51a:901b:901b:8082:d157:ac49:7157:bb99	113.87.187.153
b51a:901b:901b:8082:d157:ac49:7157:bb9a	113.87.187.154
b51a:901b:901b:8082:d157:ac49:7157:bb9b	113.87.187.155
b51a:901b:901b:8082:d157:ac49:7157:bb9c	113.87.187.156
b51a:901b:901b:8082:d157:ac49:7157:bb9d	113.87.187.157
b51a:901b:901b:8082:d157:ac49:7157:bb9e	113.87.187.158
b51a:901b:901b:8082:d157:ac49:7157:bb9f	113.87.187.159
b51a:901b:901b:8082:d157:ac49:7157:bba0	113.87.187.160
b51a:901b:901b:8082:d157:ac49:7157:bba1	113.87.187.161
b51a:901b:901b:8082:d157:ac49:7157:bba2	113.87.187.162
b51a:901b:901b:8082:d157:ac49:7157:bba3	113.87.187.163
b51a:901b:901b:8082:d157:ac49:7157:bba4	113.87.187.164
b51a:901b:901b:8082:d157:ac49:7157:bba5	113.87.187.165
b51a:901b:901b:8082:d157:ac49:7157:bba6	113.87.187.166
b51a:901b:901b:8082:d157:ac49:7157:bba7	113.87.187.167
b51a:901b:901b:8082:d157:ac49:7157:bba8	113.87.187.168
b51a:901b:901b:8082:d157:ac49:7157:bba9	113.87.187.169
b51a:901b:901b:8082:d157:ac49:7157:bbaa	113.87.187.170
b51a:901b:901b:8082:d157:ac49:7157:bbab	113.87.187.171
b51a:901b:901b:8082:d157:ac49:7157:bbac	113.87.187.172
b51a:901b:901b:8082:d157:ac49:7157:bbad	113.87.187.173
b51a:901b:901b:8082:d157:ac49:7157:bbae	113.87.187.174
b51a:901b:901b:8082:d157:ac49:7157:bbaf	113.87.187.175
b51a:901b:901b:8082:d157:ac49:7157:bbb0	113.87.187.176
b51a:901b:901b:8082:d157:ac49:7157:bbb1	113.87.187.177
b51a:901b:901b:8082:d157:ac49:7157:bbb2	113.87.187.178
b51a:901b:901b:8082:d157:ac49:7157:bbb3	113.87.187.179
b51a:901b:901b:8082:d157:ac49:7157:bbb4	113.87.187.180

b51a:901b:901b:8082:d157:ac49:7157:bbb5	113.87.187.181
b51a:901b:901b:8082:d157:ac49:7157:bbb6	113.87.187.182
b51a:901b:901b:8082:d157:ac49:7157:bbb7	113.87.187.183
b51a:901b:901b:8082:d157:ac49:7157:bbb8	113.87.187.184
b51a:901b:901b:8082:d157:ac49:7157:bbb9	113.87.187.185
b51a:901b:901b:8082:d157:ac49:7157:bbba	113.87.187.186
b51a:901b:901b:8082:d157:ac49:7157:bbbb	113.87.187.187
b51a:901b:901b:8082:d157:ac49:7157:bbbc	113.87.187.188
b51a:901b:901b:8082:d157:ac49:7157:bbbd	113.87.187.189
b51a:901b:901b:8082:d157:ac49:7157:bbbe	113.87.187.190
b51a:901b:901b:8082:d157:ac49:7157:bbbf	113.87.187.191
b51a:901b:901b:8082:d157:ac49:7157:bbc0	113.87.187.192
b51a:901b:901b:8082:d157:ac49:7157:bbc1	113.87.187.193
b51a:901b:901b:8082:d157:ac49:7157:bbc2	113.87.187.194
b51a:901b:901b:8082:d157:ac49:7157:bbc3	113.87.187.195
b51a:901b:901b:8082:d157:ac49:7157:bbc4	113.87.187.196
b51a:901b:901b:8082:d157:ac49:7157:bbc5	113.87.187.197
b51a:901b:901b:8082:d157:ac49:7157:bbc6	113.87.187.198
b51a:901b:901b:8082:d157:ac49:7157:bbc7	113.87.187.199
b51a:901b:901b:8082:d157:ac49:7157:bbc8	113.87.187.200
b51a:901b:901b:8082:d157:ac49:7157:bbc9	113.87.187.201
b51a:901b:901b:8082:d157:ac49:7157:bbca	113.87.187.202
b51a:901b:901b:8082:d157:ac49:7157:bbcb	113.87.187.203
b51a:901b:901b:8082:d157:ac49:7157:bbcc	113.87.187.204
b51a:901b:901b:8082:d157:ac49:7157:bbcd	113.87.187.205
b51a:901b:901b:8082:d157:ac49:7157:bbce	113.87.187.206
b51a:901b:901b:8082:d157:ac49:7157:bbcf	113.87.187.207
b51a:901b:901b:8082:d157:ac49:7157:bbd0	113.87.187.208
b51a:901b:901b:8082:d157:ac49:7157:bbd1	113.87.187.209
b51a:901b:901b:8082:d157:ac49:7157:bbd2	113.87.187.210
b51a:901b:901b:8082:d157:ac49:7157:bbd3	113.87.187.211
b51a:901b:901b:8082:d157:ac49:7157:bbd4	113.87.187.212
b51a:901b:901b:8082:d157:ac49:7157:bbd5	113.87.187.213
b51a:901b:901b:8082:d157:ac49:7157:bbd6	113.87.187.214
b51a:901b:901b:8082:d157:ac49:7157:bbd7	113.87.187.215
b51a:901b:901b:8082:d157:ac49:7157:bbd8	113.87.187.216
b51a:901b:901b:8082:d157:ac49:7157:bbd9	113.87.187.217
b51a:901b:901b:8082:d157:ac49:7157:bbda	113.87.187.218
b51a:901b:901b:8082:d157:ac49:7157:bbdb	113.87.187.219
b51a:901b:901b:8082:d157:ac49:7157:bbdc	113.87.187.220
b51a:901b:901b:8082:d157:ac49:7157:bbdd	113.87.187.221
b51a:901b:901b:8082:d157:ac49:7157:bbde	113.87.187.222
b51a:901b:901b:8082:d157:ac49:7157:bbdf	113.87.187.223
b51a:901b:901b:8082:d157:ac49:7157:bbe0	113.87.187.224
b51a:901b:901b:8082:d157:ac49:7157:bbe1	113.87.187.225
b51a:901b:901b:8082:d157:ac49:7157:bbe2	113.87.187.226
b51a:901b:901b:8082:d157:ac49:7157:bbe3	113.87.187.227
b51a:901b:901b:8082:d157:ac49:7157:bbe4	113.87.187.228
b51a:901b:901b:8082:d157:ac49:7157:bbe5	113.87.187.229
b51a:901b:901b:8082:d157:ac49:7157:bbe6	113.87.187.230
b51a:901b:901b:8082:d157:ac49:7157:bbe7	113.87.187.231
b51a:901b:901b:8082:d157:ac49:7157:bbe8	113.87.187.232
b51a:901b:901b:8082:d157:ac49:7157:bbe9	113.87.187.233
b51a:901b:901b:8082:d157:ac49:7157:bbea	113.87.187.234
b51a:901b:901b:8082:d157:ac49:7157:bbeb	113.87.187.235
b51a:901b:901b:8082:d157:ac49:7157:bbec	113.87.187.236
b51a:901b:901b:8082:d157:ac49:7157:bbed	113.87.187.237
b51a:901b:901b:8082:d157:ac49:7157:bbee	113.87.187.238
b51a:901b:901b:8082:d157:ac49:7157:bbef	113.87.187.239
b51a:901b:901b:8082:d157:ac49:7157:bbf0	113.87.187.240
b51a:901b:901b:8082:d157:ac49:7157:bbf1	113.87.187.241
b51a:901b:901b:8082:d157:ac49:7157:bbf2	113.87.187.242
b51a:901b:901b:8082:d157:ac49:7157:bbf3	113.87.187.243
b51a:901b:901b:8082:d157:ac49:7157:bbf4	113.87.187.244
b51a:901b:901b:8082:d157:ac49:7157:bbf5	113.87.187.245
b51a:901b:901b:8082:d157:ac49:7157:bbf6	113.87.187.246
b51a:901b:901b:8082:d157:ac49:7157:bbf7	113.87.187.247
b51a:901b:901b:8082:d157:ac49:7157:bbf8	113.87.187.248
b51a:901b:901b:8082:d157:ac49:7157:bbf9	113.87.187.249
b51a:901b:901b:8082:d157:ac49:7157:bbfa	113.87.187.250
b51a:901b:901b:8082:d157:ac49:7157:bbfb	113.87.187.251
b51a:901b:901b:8082:d157:ac49:7157:bbfc	113.87.187.252
b51a:901b:901b:8082:d157:ac49:7157:bbfd	113.87.187.253
b51a:901b:901b:8082:d157:ac49:7157:bbfe	113.87.187.254
b51a:901b:901b:8082:d157:ac49:7157:bbff	113.87.187.255

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.