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:d157:7424:d585:cc01	213.133.204.1
b51a:901b:901b:8082:d157:7424:d585:cc02	213.133.204.2
b51a:901b:901b:8082:d157:7424:d585:cc03	213.133.204.3
b51a:901b:901b:8082:d157:7424:d585:cc04	213.133.204.4
b51a:901b:901b:8082:d157:7424:d585:cc05	213.133.204.5
b51a:901b:901b:8082:d157:7424:d585:cc06	213.133.204.6
b51a:901b:901b:8082:d157:7424:d585:cc07	213.133.204.7
b51a:901b:901b:8082:d157:7424:d585:cc08	213.133.204.8
b51a:901b:901b:8082:d157:7424:d585:cc09	213.133.204.9
b51a:901b:901b:8082:d157:7424:d585:cc0a	213.133.204.10
b51a:901b:901b:8082:d157:7424:d585:cc0b	213.133.204.11
b51a:901b:901b:8082:d157:7424:d585:cc0c	213.133.204.12
b51a:901b:901b:8082:d157:7424:d585:cc0d	213.133.204.13
b51a:901b:901b:8082:d157:7424:d585:cc0e	213.133.204.14
b51a:901b:901b:8082:d157:7424:d585:cc0f	213.133.204.15
b51a:901b:901b:8082:d157:7424:d585:cc10	213.133.204.16
b51a:901b:901b:8082:d157:7424:d585:cc11	213.133.204.17
b51a:901b:901b:8082:d157:7424:d585:cc12	213.133.204.18
b51a:901b:901b:8082:d157:7424:d585:cc13	213.133.204.19
b51a:901b:901b:8082:d157:7424:d585:cc14	213.133.204.20
b51a:901b:901b:8082:d157:7424:d585:cc15	213.133.204.21
b51a:901b:901b:8082:d157:7424:d585:cc16	213.133.204.22
b51a:901b:901b:8082:d157:7424:d585:cc17	213.133.204.23
b51a:901b:901b:8082:d157:7424:d585:cc18	213.133.204.24
b51a:901b:901b:8082:d157:7424:d585:cc19	213.133.204.25
b51a:901b:901b:8082:d157:7424:d585:cc1a	213.133.204.26
b51a:901b:901b:8082:d157:7424:d585:cc1b	213.133.204.27
b51a:901b:901b:8082:d157:7424:d585:cc1c	213.133.204.28
b51a:901b:901b:8082:d157:7424:d585:cc1d	213.133.204.29
b51a:901b:901b:8082:d157:7424:d585:cc1e	213.133.204.30
b51a:901b:901b:8082:d157:7424:d585:cc1f	213.133.204.31
b51a:901b:901b:8082:d157:7424:d585:cc20	213.133.204.32
b51a:901b:901b:8082:d157:7424:d585:cc21	213.133.204.33
b51a:901b:901b:8082:d157:7424:d585:cc22	213.133.204.34
b51a:901b:901b:8082:d157:7424:d585:cc23	213.133.204.35
b51a:901b:901b:8082:d157:7424:d585:cc24	213.133.204.36
b51a:901b:901b:8082:d157:7424:d585:cc25	213.133.204.37
b51a:901b:901b:8082:d157:7424:d585:cc26	213.133.204.38
b51a:901b:901b:8082:d157:7424:d585:cc27	213.133.204.39
b51a:901b:901b:8082:d157:7424:d585:cc28	213.133.204.40
b51a:901b:901b:8082:d157:7424:d585:cc29	213.133.204.41
b51a:901b:901b:8082:d157:7424:d585:cc2a	213.133.204.42
b51a:901b:901b:8082:d157:7424:d585:cc2b	213.133.204.43
b51a:901b:901b:8082:d157:7424:d585:cc2c	213.133.204.44
b51a:901b:901b:8082:d157:7424:d585:cc2d	213.133.204.45
b51a:901b:901b:8082:d157:7424:d585:cc2e	213.133.204.46
b51a:901b:901b:8082:d157:7424:d585:cc2f	213.133.204.47
b51a:901b:901b:8082:d157:7424:d585:cc30	213.133.204.48
b51a:901b:901b:8082:d157:7424:d585:cc31	213.133.204.49
b51a:901b:901b:8082:d157:7424:d585:cc32	213.133.204.50
b51a:901b:901b:8082:d157:7424:d585:cc33	213.133.204.51
b51a:901b:901b:8082:d157:7424:d585:cc34	213.133.204.52
b51a:901b:901b:8082:d157:7424:d585:cc35	213.133.204.53
b51a:901b:901b:8082:d157:7424:d585:cc36	213.133.204.54
b51a:901b:901b:8082:d157:7424:d585:cc37	213.133.204.55
b51a:901b:901b:8082:d157:7424:d585:cc38	213.133.204.56
b51a:901b:901b:8082:d157:7424:d585:cc39	213.133.204.57
b51a:901b:901b:8082:d157:7424:d585:cc3a	213.133.204.58
b51a:901b:901b:8082:d157:7424:d585:cc3b	213.133.204.59
b51a:901b:901b:8082:d157:7424:d585:cc3c	213.133.204.60

b51a:901b:901b:8082:d157:7424:d585:cc3d	213.133.204.61
b51a:901b:901b:8082:d157:7424:d585:cc3e	213.133.204.62
b51a:901b:901b:8082:d157:7424:d585:cc3f	213.133.204.63
b51a:901b:901b:8082:d157:7424:d585:cc40	213.133.204.64
b51a:901b:901b:8082:d157:7424:d585:cc41	213.133.204.65
b51a:901b:901b:8082:d157:7424:d585:cc42	213.133.204.66
b51a:901b:901b:8082:d157:7424:d585:cc43	213.133.204.67
b51a:901b:901b:8082:d157:7424:d585:cc44	213.133.204.68
b51a:901b:901b:8082:d157:7424:d585:cc45	213.133.204.69
b51a:901b:901b:8082:d157:7424:d585:cc46	213.133.204.70
b51a:901b:901b:8082:d157:7424:d585:cc47	213.133.204.71
b51a:901b:901b:8082:d157:7424:d585:cc48	213.133.204.72
b51a:901b:901b:8082:d157:7424:d585:cc49	213.133.204.73
b51a:901b:901b:8082:d157:7424:d585:cc4a	213.133.204.74
b51a:901b:901b:8082:d157:7424:d585:cc4b	213.133.204.75
b51a:901b:901b:8082:d157:7424:d585:cc4c	213.133.204.76
b51a:901b:901b:8082:d157:7424:d585:cc4d	213.133.204.77
b51a:901b:901b:8082:d157:7424:d585:cc4e	213.133.204.78
b51a:901b:901b:8082:d157:7424:d585:cc4f	213.133.204.79
b51a:901b:901b:8082:d157:7424:d585:cc50	213.133.204.80
b51a:901b:901b:8082:d157:7424:d585:cc51	213.133.204.81
b51a:901b:901b:8082:d157:7424:d585:cc52	213.133.204.82
b51a:901b:901b:8082:d157:7424:d585:cc53	213.133.204.83
b51a:901b:901b:8082:d157:7424:d585:cc54	213.133.204.84
b51a:901b:901b:8082:d157:7424:d585:cc55	213.133.204.85
b51a:901b:901b:8082:d157:7424:d585:cc56	213.133.204.86
b51a:901b:901b:8082:d157:7424:d585:cc57	213.133.204.87
b51a:901b:901b:8082:d157:7424:d585:cc58	213.133.204.88
b51a:901b:901b:8082:d157:7424:d585:cc59	213.133.204.89
b51a:901b:901b:8082:d157:7424:d585:cc5a	213.133.204.90
b51a:901b:901b:8082:d157:7424:d585:cc5b	213.133.204.91
b51a:901b:901b:8082:d157:7424:d585:cc5c	213.133.204.92
b51a:901b:901b:8082:d157:7424:d585:cc5d	213.133.204.93
b51a:901b:901b:8082:d157:7424:d585:cc5e	213.133.204.94
b51a:901b:901b:8082:d157:7424:d585:cc5f	213.133.204.95
b51a:901b:901b:8082:d157:7424:d585:cc60	213.133.204.96
b51a:901b:901b:8082:d157:7424:d585:cc61	213.133.204.97
b51a:901b:901b:8082:d157:7424:d585:cc62	213.133.204.98
b51a:901b:901b:8082:d157:7424:d585:cc63	213.133.204.99
b51a:901b:901b:8082:d157:7424:d585:cc64	213.133.204.100
b51a:901b:901b:8082:d157:7424:d585:cc65	213.133.204.101
b51a:901b:901b:8082:d157:7424:d585:cc66	213.133.204.102
b51a:901b:901b:8082:d157:7424:d585:cc67	213.133.204.103
b51a:901b:901b:8082:d157:7424:d585:cc68	213.133.204.104
b51a:901b:901b:8082:d157:7424:d585:cc69	213.133.204.105
b51a:901b:901b:8082:d157:7424:d585:cc6a	213.133.204.106
b51a:901b:901b:8082:d157:7424:d585:cc6b	213.133.204.107
b51a:901b:901b:8082:d157:7424:d585:cc6c	213.133.204.108
b51a:901b:901b:8082:d157:7424:d585:cc6d	213.133.204.109
b51a:901b:901b:8082:d157:7424:d585:cc6e	213.133.204.110
b51a:901b:901b:8082:d157:7424:d585:cc6f	213.133.204.111
b51a:901b:901b:8082:d157:7424:d585:cc70	213.133.204.112
b51a:901b:901b:8082:d157:7424:d585:cc71	213.133.204.113
b51a:901b:901b:8082:d157:7424:d585:cc72	213.133.204.114
b51a:901b:901b:8082:d157:7424:d585:cc73	213.133.204.115
b51a:901b:901b:8082:d157:7424:d585:cc74	213.133.204.116
b51a:901b:901b:8082:d157:7424:d585:cc75	213.133.204.117
b51a:901b:901b:8082:d157:7424:d585:cc76	213.133.204.118
b51a:901b:901b:8082:d157:7424:d585:cc77	213.133.204.119
b51a:901b:901b:8082:d157:7424:d585:cc78	213.133.204.120

b51a:901b:901b:8082:d157:7424:d585:cc79	213.133.204.121
b51a:901b:901b:8082:d157:7424:d585:cc7a	213.133.204.122
b51a:901b:901b:8082:d157:7424:d585:cc7b	213.133.204.123
b51a:901b:901b:8082:d157:7424:d585:cc7c	213.133.204.124
b51a:901b:901b:8082:d157:7424:d585:cc7d	213.133.204.125
b51a:901b:901b:8082:d157:7424:d585:cc7e	213.133.204.126
b51a:901b:901b:8082:d157:7424:d585:cc7f	213.133.204.127
b51a:901b:901b:8082:d157:7424:d585:cc80	213.133.204.128
b51a:901b:901b:8082:d157:7424:d585:cc81	213.133.204.129
b51a:901b:901b:8082:d157:7424:d585:cc82	213.133.204.130
b51a:901b:901b:8082:d157:7424:d585:cc83	213.133.204.131
b51a:901b:901b:8082:d157:7424:d585:cc84	213.133.204.132
b51a:901b:901b:8082:d157:7424:d585:cc85	213.133.204.133
b51a:901b:901b:8082:d157:7424:d585:cc86	213.133.204.134
b51a:901b:901b:8082:d157:7424:d585:cc87	213.133.204.135
b51a:901b:901b:8082:d157:7424:d585:cc88	213.133.204.136
b51a:901b:901b:8082:d157:7424:d585:cc89	213.133.204.137
b51a:901b:901b:8082:d157:7424:d585:cc8a	213.133.204.138
b51a:901b:901b:8082:d157:7424:d585:cc8b	213.133.204.139
b51a:901b:901b:8082:d157:7424:d585:cc8c	213.133.204.140
b51a:901b:901b:8082:d157:7424:d585:cc8d	213.133.204.141
b51a:901b:901b:8082:d157:7424:d585:cc8e	213.133.204.142
b51a:901b:901b:8082:d157:7424:d585:cc8f	213.133.204.143
b51a:901b:901b:8082:d157:7424:d585:cc90	213.133.204.144
b51a:901b:901b:8082:d157:7424:d585:cc91	213.133.204.145
b51a:901b:901b:8082:d157:7424:d585:cc92	213.133.204.146
b51a:901b:901b:8082:d157:7424:d585:cc93	213.133.204.147
b51a:901b:901b:8082:d157:7424:d585:cc94	213.133.204.148
b51a:901b:901b:8082:d157:7424:d585:cc95	213.133.204.149
b51a:901b:901b:8082:d157:7424:d585:cc96	213.133.204.150
b51a:901b:901b:8082:d157:7424:d585:cc97	213.133.204.151
b51a:901b:901b:8082:d157:7424:d585:cc98	213.133.204.152
b51a:901b:901b:8082:d157:7424:d585:cc99	213.133.204.153
b51a:901b:901b:8082:d157:7424:d585:cc9a	213.133.204.154
b51a:901b:901b:8082:d157:7424:d585:cc9b	213.133.204.155
b51a:901b:901b:8082:d157:7424:d585:cc9c	213.133.204.156
b51a:901b:901b:8082:d157:7424:d585:cc9d	213.133.204.157
b51a:901b:901b:8082:d157:7424:d585:cc9e	213.133.204.158
b51a:901b:901b:8082:d157:7424:d585:cc9f	213.133.204.159
b51a:901b:901b:8082:d157:7424:d585:cca0	213.133.204.160
b51a:901b:901b:8082:d157:7424:d585:cca1	213.133.204.161
b51a:901b:901b:8082:d157:7424:d585:cca2	213.133.204.162
b51a:901b:901b:8082:d157:7424:d585:cca3	213.133.204.163
b51a:901b:901b:8082:d157:7424:d585:cca4	213.133.204.164
b51a:901b:901b:8082:d157:7424:d585:cca5	213.133.204.165
b51a:901b:901b:8082:d157:7424:d585:cca6	213.133.204.166
b51a:901b:901b:8082:d157:7424:d585:cca7	213.133.204.167
b51a:901b:901b:8082:d157:7424:d585:cca8	213.133.204.168
b51a:901b:901b:8082:d157:7424:d585:cca9	213.133.204.169
b51a:901b:901b:8082:d157:7424:d585:ccaa	213.133.204.170
b51a:901b:901b:8082:d157:7424:d585:ccab	213.133.204.171
b51a:901b:901b:8082:d157:7424:d585:ccac	213.133.204.172
b51a:901b:901b:8082:d157:7424:d585:ccad	213.133.204.173
b51a:901b:901b:8082:d157:7424:d585:ccae	213.133.204.174
b51a:901b:901b:8082:d157:7424:d585:ccaf	213.133.204.175
b51a:901b:901b:8082:d157:7424:d585:ccb0	213.133.204.176
b51a:901b:901b:8082:d157:7424:d585:ccb1	213.133.204.177
b51a:901b:901b:8082:d157:7424:d585:ccb2	213.133.204.178
b51a:901b:901b:8082:d157:7424:d585:ccb3	213.133.204.179
b51a:901b:901b:8082:d157:7424:d585:ccb4	213.133.204.180

b51a:901b:901b:8082:d157:7424:d585:ccb5	213.133.204.181
b51a:901b:901b:8082:d157:7424:d585:ccb6	213.133.204.182
b51a:901b:901b:8082:d157:7424:d585:ccb7	213.133.204.183
b51a:901b:901b:8082:d157:7424:d585:ccb8	213.133.204.184
b51a:901b:901b:8082:d157:7424:d585:ccb9	213.133.204.185
b51a:901b:901b:8082:d157:7424:d585:ccba	213.133.204.186
b51a:901b:901b:8082:d157:7424:d585:ccbb	213.133.204.187
b51a:901b:901b:8082:d157:7424:d585:ccbc	213.133.204.188
b51a:901b:901b:8082:d157:7424:d585:ccbd	213.133.204.189
b51a:901b:901b:8082:d157:7424:d585:ccbe	213.133.204.190
b51a:901b:901b:8082:d157:7424:d585:ccbf	213.133.204.191
b51a:901b:901b:8082:d157:7424:d585:ccc0	213.133.204.192
b51a:901b:901b:8082:d157:7424:d585:ccc1	213.133.204.193
b51a:901b:901b:8082:d157:7424:d585:ccc2	213.133.204.194
b51a:901b:901b:8082:d157:7424:d585:ccc3	213.133.204.195
b51a:901b:901b:8082:d157:7424:d585:ccc4	213.133.204.196
b51a:901b:901b:8082:d157:7424:d585:ccc5	213.133.204.197
b51a:901b:901b:8082:d157:7424:d585:ccc6	213.133.204.198
b51a:901b:901b:8082:d157:7424:d585:ccc7	213.133.204.199
b51a:901b:901b:8082:d157:7424:d585:ccc8	213.133.204.200
b51a:901b:901b:8082:d157:7424:d585:ccc9	213.133.204.201
b51a:901b:901b:8082:d157:7424:d585:ccca	213.133.204.202
b51a:901b:901b:8082:d157:7424:d585:cccb	213.133.204.203
b51a:901b:901b:8082:d157:7424:d585:cccc	213.133.204.204
b51a:901b:901b:8082:d157:7424:d585:cccd	213.133.204.205
b51a:901b:901b:8082:d157:7424:d585:ccce	213.133.204.206
b51a:901b:901b:8082:d157:7424:d585:cccf	213.133.204.207
b51a:901b:901b:8082:d157:7424:d585:ccd0	213.133.204.208
b51a:901b:901b:8082:d157:7424:d585:ccd1	213.133.204.209
b51a:901b:901b:8082:d157:7424:d585:ccd2	213.133.204.210
b51a:901b:901b:8082:d157:7424:d585:ccd3	213.133.204.211
b51a:901b:901b:8082:d157:7424:d585:ccd4	213.133.204.212
b51a:901b:901b:8082:d157:7424:d585:ccd5	213.133.204.213
b51a:901b:901b:8082:d157:7424:d585:ccd6	213.133.204.214
b51a:901b:901b:8082:d157:7424:d585:ccd7	213.133.204.215
b51a:901b:901b:8082:d157:7424:d585:ccd8	213.133.204.216
b51a:901b:901b:8082:d157:7424:d585:ccd9	213.133.204.217
b51a:901b:901b:8082:d157:7424:d585:ccda	213.133.204.218
b51a:901b:901b:8082:d157:7424:d585:ccdb	213.133.204.219
b51a:901b:901b:8082:d157:7424:d585:ccdc	213.133.204.220
b51a:901b:901b:8082:d157:7424:d585:ccdd	213.133.204.221
b51a:901b:901b:8082:d157:7424:d585:ccde	213.133.204.222
b51a:901b:901b:8082:d157:7424:d585:ccdf	213.133.204.223
b51a:901b:901b:8082:d157:7424:d585:cce0	213.133.204.224
b51a:901b:901b:8082:d157:7424:d585:cce1	213.133.204.225
b51a:901b:901b:8082:d157:7424:d585:cce2	213.133.204.226
b51a:901b:901b:8082:d157:7424:d585:cce3	213.133.204.227
b51a:901b:901b:8082:d157:7424:d585:cce4	213.133.204.228
b51a:901b:901b:8082:d157:7424:d585:cce5	213.133.204.229
b51a:901b:901b:8082:d157:7424:d585:cce6	213.133.204.230
b51a:901b:901b:8082:d157:7424:d585:cce7	213.133.204.231
b51a:901b:901b:8082:d157:7424:d585:cce8	213.133.204.232
b51a:901b:901b:8082:d157:7424:d585:cce9	213.133.204.233
b51a:901b:901b:8082:d157:7424:d585:ccea	213.133.204.234
b51a:901b:901b:8082:d157:7424:d585:cceb	213.133.204.235
b51a:901b:901b:8082:d157:7424:d585:ccec	213.133.204.236
b51a:901b:901b:8082:d157:7424:d585:cced	213.133.204.237
b51a:901b:901b:8082:d157:7424:d585:ccee	213.133.204.238
b51a:901b:901b:8082:d157:7424:d585:ccef	213.133.204.239
b51a:901b:901b:8082:d157:7424:d585:ccf0	213.133.204.240
b51a:901b:901b:8082:d157:7424:d585:ccf1	213.133.204.241
b51a:901b:901b:8082:d157:7424:d585:ccf2	213.133.204.242
b51a:901b:901b:8082:d157:7424:d585:ccf3	213.133.204.243
b51a:901b:901b:8082:d157:7424:d585:ccf4	213.133.204.244
b51a:901b:901b:8082:d157:7424:d585:ccf5	213.133.204.245
b51a:901b:901b:8082:d157:7424:d585:ccf6	213.133.204.246
b51a:901b:901b:8082:d157:7424:d585:ccf7	213.133.204.247
b51a:901b:901b:8082:d157:7424:d585:ccf8	213.133.204.248
b51a:901b:901b:8082:d157:7424:d585:ccf9	213.133.204.249
b51a:901b:901b:8082:d157:7424:d585:ccfa	213.133.204.250
b51a:901b:901b:8082:d157:7424:d585:ccfb	213.133.204.251
b51a:901b:901b:8082:d157:7424:d585:ccfc	213.133.204.252
b51a:901b:901b:8082:d157:7424:d585:ccfd	213.133.204.253
b51a:901b:901b:8082:d157:7424:d585:ccfe	213.133.204.254
b51a:901b:901b:8082:d157:7424:d585:ccff	213.133.204.255

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.