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:8082:40de:3157:cd33:cc01	205.51.204.1
b51a:901b:901b:8082:40de:3157:cd33:cc02	205.51.204.2
b51a:901b:901b:8082:40de:3157:cd33:cc03	205.51.204.3
b51a:901b:901b:8082:40de:3157:cd33:cc04	205.51.204.4
b51a:901b:901b:8082:40de:3157:cd33:cc05	205.51.204.5
b51a:901b:901b:8082:40de:3157:cd33:cc06	205.51.204.6
b51a:901b:901b:8082:40de:3157:cd33:cc07	205.51.204.7
b51a:901b:901b:8082:40de:3157:cd33:cc08	205.51.204.8
b51a:901b:901b:8082:40de:3157:cd33:cc09	205.51.204.9
b51a:901b:901b:8082:40de:3157:cd33:cc0a	205.51.204.10
b51a:901b:901b:8082:40de:3157:cd33:cc0b	205.51.204.11
b51a:901b:901b:8082:40de:3157:cd33:cc0c	205.51.204.12
b51a:901b:901b:8082:40de:3157:cd33:cc0d	205.51.204.13
b51a:901b:901b:8082:40de:3157:cd33:cc0e	205.51.204.14
b51a:901b:901b:8082:40de:3157:cd33:cc0f	205.51.204.15
b51a:901b:901b:8082:40de:3157:cd33:cc10	205.51.204.16
b51a:901b:901b:8082:40de:3157:cd33:cc11	205.51.204.17
b51a:901b:901b:8082:40de:3157:cd33:cc12	205.51.204.18
b51a:901b:901b:8082:40de:3157:cd33:cc13	205.51.204.19
b51a:901b:901b:8082:40de:3157:cd33:cc14	205.51.204.20
b51a:901b:901b:8082:40de:3157:cd33:cc15	205.51.204.21
b51a:901b:901b:8082:40de:3157:cd33:cc16	205.51.204.22
b51a:901b:901b:8082:40de:3157:cd33:cc17	205.51.204.23
b51a:901b:901b:8082:40de:3157:cd33:cc18	205.51.204.24
b51a:901b:901b:8082:40de:3157:cd33:cc19	205.51.204.25
b51a:901b:901b:8082:40de:3157:cd33:cc1a	205.51.204.26
b51a:901b:901b:8082:40de:3157:cd33:cc1b	205.51.204.27
b51a:901b:901b:8082:40de:3157:cd33:cc1c	205.51.204.28
b51a:901b:901b:8082:40de:3157:cd33:cc1d	205.51.204.29
b51a:901b:901b:8082:40de:3157:cd33:cc1e	205.51.204.30
b51a:901b:901b:8082:40de:3157:cd33:cc1f	205.51.204.31
b51a:901b:901b:8082:40de:3157:cd33:cc20	205.51.204.32
b51a:901b:901b:8082:40de:3157:cd33:cc21	205.51.204.33
b51a:901b:901b:8082:40de:3157:cd33:cc22	205.51.204.34
b51a:901b:901b:8082:40de:3157:cd33:cc23	205.51.204.35
b51a:901b:901b:8082:40de:3157:cd33:cc24	205.51.204.36
b51a:901b:901b:8082:40de:3157:cd33:cc25	205.51.204.37
b51a:901b:901b:8082:40de:3157:cd33:cc26	205.51.204.38
b51a:901b:901b:8082:40de:3157:cd33:cc27	205.51.204.39
b51a:901b:901b:8082:40de:3157:cd33:cc28	205.51.204.40
b51a:901b:901b:8082:40de:3157:cd33:cc29	205.51.204.41
b51a:901b:901b:8082:40de:3157:cd33:cc2a	205.51.204.42
b51a:901b:901b:8082:40de:3157:cd33:cc2b	205.51.204.43
b51a:901b:901b:8082:40de:3157:cd33:cc2c	205.51.204.44
b51a:901b:901b:8082:40de:3157:cd33:cc2d	205.51.204.45
b51a:901b:901b:8082:40de:3157:cd33:cc2e	205.51.204.46
b51a:901b:901b:8082:40de:3157:cd33:cc2f	205.51.204.47
b51a:901b:901b:8082:40de:3157:cd33:cc30	205.51.204.48
b51a:901b:901b:8082:40de:3157:cd33:cc31	205.51.204.49
b51a:901b:901b:8082:40de:3157:cd33:cc32	205.51.204.50
b51a:901b:901b:8082:40de:3157:cd33:cc33	205.51.204.51
b51a:901b:901b:8082:40de:3157:cd33:cc34	205.51.204.52
b51a:901b:901b:8082:40de:3157:cd33:cc35	205.51.204.53
b51a:901b:901b:8082:40de:3157:cd33:cc36	205.51.204.54
b51a:901b:901b:8082:40de:3157:cd33:cc37	205.51.204.55
b51a:901b:901b:8082:40de:3157:cd33:cc38	205.51.204.56
b51a:901b:901b:8082:40de:3157:cd33:cc39	205.51.204.57
b51a:901b:901b:8082:40de:3157:cd33:cc3a	205.51.204.58
b51a:901b:901b:8082:40de:3157:cd33:cc3b	205.51.204.59
b51a:901b:901b:8082:40de:3157:cd33:cc3c	205.51.204.60

b51a:901b:901b:8082:40de:3157:cd33:cc3d	205.51.204.61
b51a:901b:901b:8082:40de:3157:cd33:cc3e	205.51.204.62
b51a:901b:901b:8082:40de:3157:cd33:cc3f	205.51.204.63
b51a:901b:901b:8082:40de:3157:cd33:cc40	205.51.204.64
b51a:901b:901b:8082:40de:3157:cd33:cc41	205.51.204.65
b51a:901b:901b:8082:40de:3157:cd33:cc42	205.51.204.66
b51a:901b:901b:8082:40de:3157:cd33:cc43	205.51.204.67
b51a:901b:901b:8082:40de:3157:cd33:cc44	205.51.204.68
b51a:901b:901b:8082:40de:3157:cd33:cc45	205.51.204.69
b51a:901b:901b:8082:40de:3157:cd33:cc46	205.51.204.70
b51a:901b:901b:8082:40de:3157:cd33:cc47	205.51.204.71
b51a:901b:901b:8082:40de:3157:cd33:cc48	205.51.204.72
b51a:901b:901b:8082:40de:3157:cd33:cc49	205.51.204.73
b51a:901b:901b:8082:40de:3157:cd33:cc4a	205.51.204.74
b51a:901b:901b:8082:40de:3157:cd33:cc4b	205.51.204.75
b51a:901b:901b:8082:40de:3157:cd33:cc4c	205.51.204.76
b51a:901b:901b:8082:40de:3157:cd33:cc4d	205.51.204.77
b51a:901b:901b:8082:40de:3157:cd33:cc4e	205.51.204.78
b51a:901b:901b:8082:40de:3157:cd33:cc4f	205.51.204.79
b51a:901b:901b:8082:40de:3157:cd33:cc50	205.51.204.80
b51a:901b:901b:8082:40de:3157:cd33:cc51	205.51.204.81
b51a:901b:901b:8082:40de:3157:cd33:cc52	205.51.204.82
b51a:901b:901b:8082:40de:3157:cd33:cc53	205.51.204.83
b51a:901b:901b:8082:40de:3157:cd33:cc54	205.51.204.84
b51a:901b:901b:8082:40de:3157:cd33:cc55	205.51.204.85
b51a:901b:901b:8082:40de:3157:cd33:cc56	205.51.204.86
b51a:901b:901b:8082:40de:3157:cd33:cc57	205.51.204.87
b51a:901b:901b:8082:40de:3157:cd33:cc58	205.51.204.88
b51a:901b:901b:8082:40de:3157:cd33:cc59	205.51.204.89
b51a:901b:901b:8082:40de:3157:cd33:cc5a	205.51.204.90
b51a:901b:901b:8082:40de:3157:cd33:cc5b	205.51.204.91
b51a:901b:901b:8082:40de:3157:cd33:cc5c	205.51.204.92
b51a:901b:901b:8082:40de:3157:cd33:cc5d	205.51.204.93
b51a:901b:901b:8082:40de:3157:cd33:cc5e	205.51.204.94
b51a:901b:901b:8082:40de:3157:cd33:cc5f	205.51.204.95
b51a:901b:901b:8082:40de:3157:cd33:cc60	205.51.204.96
b51a:901b:901b:8082:40de:3157:cd33:cc61	205.51.204.97
b51a:901b:901b:8082:40de:3157:cd33:cc62	205.51.204.98
b51a:901b:901b:8082:40de:3157:cd33:cc63	205.51.204.99
b51a:901b:901b:8082:40de:3157:cd33:cc64	205.51.204.100
b51a:901b:901b:8082:40de:3157:cd33:cc65	205.51.204.101
b51a:901b:901b:8082:40de:3157:cd33:cc66	205.51.204.102
b51a:901b:901b:8082:40de:3157:cd33:cc67	205.51.204.103
b51a:901b:901b:8082:40de:3157:cd33:cc68	205.51.204.104
b51a:901b:901b:8082:40de:3157:cd33:cc69	205.51.204.105
b51a:901b:901b:8082:40de:3157:cd33:cc6a	205.51.204.106
b51a:901b:901b:8082:40de:3157:cd33:cc6b	205.51.204.107
b51a:901b:901b:8082:40de:3157:cd33:cc6c	205.51.204.108
b51a:901b:901b:8082:40de:3157:cd33:cc6d	205.51.204.109
b51a:901b:901b:8082:40de:3157:cd33:cc6e	205.51.204.110
b51a:901b:901b:8082:40de:3157:cd33:cc6f	205.51.204.111
b51a:901b:901b:8082:40de:3157:cd33:cc70	205.51.204.112
b51a:901b:901b:8082:40de:3157:cd33:cc71	205.51.204.113
b51a:901b:901b:8082:40de:3157:cd33:cc72	205.51.204.114
b51a:901b:901b:8082:40de:3157:cd33:cc73	205.51.204.115
b51a:901b:901b:8082:40de:3157:cd33:cc74	205.51.204.116
b51a:901b:901b:8082:40de:3157:cd33:cc75	205.51.204.117
b51a:901b:901b:8082:40de:3157:cd33:cc76	205.51.204.118
b51a:901b:901b:8082:40de:3157:cd33:cc77	205.51.204.119
b51a:901b:901b:8082:40de:3157:cd33:cc78	205.51.204.120

b51a:901b:901b:8082:40de:3157:cd33:cc79	205.51.204.121
b51a:901b:901b:8082:40de:3157:cd33:cc7a	205.51.204.122
b51a:901b:901b:8082:40de:3157:cd33:cc7b	205.51.204.123
b51a:901b:901b:8082:40de:3157:cd33:cc7c	205.51.204.124
b51a:901b:901b:8082:40de:3157:cd33:cc7d	205.51.204.125
b51a:901b:901b:8082:40de:3157:cd33:cc7e	205.51.204.126
b51a:901b:901b:8082:40de:3157:cd33:cc7f	205.51.204.127
b51a:901b:901b:8082:40de:3157:cd33:cc80	205.51.204.128
b51a:901b:901b:8082:40de:3157:cd33:cc81	205.51.204.129
b51a:901b:901b:8082:40de:3157:cd33:cc82	205.51.204.130
b51a:901b:901b:8082:40de:3157:cd33:cc83	205.51.204.131
b51a:901b:901b:8082:40de:3157:cd33:cc84	205.51.204.132
b51a:901b:901b:8082:40de:3157:cd33:cc85	205.51.204.133
b51a:901b:901b:8082:40de:3157:cd33:cc86	205.51.204.134
b51a:901b:901b:8082:40de:3157:cd33:cc87	205.51.204.135
b51a:901b:901b:8082:40de:3157:cd33:cc88	205.51.204.136
b51a:901b:901b:8082:40de:3157:cd33:cc89	205.51.204.137
b51a:901b:901b:8082:40de:3157:cd33:cc8a	205.51.204.138
b51a:901b:901b:8082:40de:3157:cd33:cc8b	205.51.204.139
b51a:901b:901b:8082:40de:3157:cd33:cc8c	205.51.204.140
b51a:901b:901b:8082:40de:3157:cd33:cc8d	205.51.204.141
b51a:901b:901b:8082:40de:3157:cd33:cc8e	205.51.204.142
b51a:901b:901b:8082:40de:3157:cd33:cc8f	205.51.204.143
b51a:901b:901b:8082:40de:3157:cd33:cc90	205.51.204.144
b51a:901b:901b:8082:40de:3157:cd33:cc91	205.51.204.145
b51a:901b:901b:8082:40de:3157:cd33:cc92	205.51.204.146
b51a:901b:901b:8082:40de:3157:cd33:cc93	205.51.204.147
b51a:901b:901b:8082:40de:3157:cd33:cc94	205.51.204.148
b51a:901b:901b:8082:40de:3157:cd33:cc95	205.51.204.149
b51a:901b:901b:8082:40de:3157:cd33:cc96	205.51.204.150
b51a:901b:901b:8082:40de:3157:cd33:cc97	205.51.204.151
b51a:901b:901b:8082:40de:3157:cd33:cc98	205.51.204.152
b51a:901b:901b:8082:40de:3157:cd33:cc99	205.51.204.153
b51a:901b:901b:8082:40de:3157:cd33:cc9a	205.51.204.154
b51a:901b:901b:8082:40de:3157:cd33:cc9b	205.51.204.155
b51a:901b:901b:8082:40de:3157:cd33:cc9c	205.51.204.156
b51a:901b:901b:8082:40de:3157:cd33:cc9d	205.51.204.157
b51a:901b:901b:8082:40de:3157:cd33:cc9e	205.51.204.158
b51a:901b:901b:8082:40de:3157:cd33:cc9f	205.51.204.159
b51a:901b:901b:8082:40de:3157:cd33:cca0	205.51.204.160
b51a:901b:901b:8082:40de:3157:cd33:cca1	205.51.204.161
b51a:901b:901b:8082:40de:3157:cd33:cca2	205.51.204.162
b51a:901b:901b:8082:40de:3157:cd33:cca3	205.51.204.163
b51a:901b:901b:8082:40de:3157:cd33:cca4	205.51.204.164
b51a:901b:901b:8082:40de:3157:cd33:cca5	205.51.204.165
b51a:901b:901b:8082:40de:3157:cd33:cca6	205.51.204.166
b51a:901b:901b:8082:40de:3157:cd33:cca7	205.51.204.167
b51a:901b:901b:8082:40de:3157:cd33:cca8	205.51.204.168
b51a:901b:901b:8082:40de:3157:cd33:cca9	205.51.204.169
b51a:901b:901b:8082:40de:3157:cd33:ccaa	205.51.204.170
b51a:901b:901b:8082:40de:3157:cd33:ccab	205.51.204.171
b51a:901b:901b:8082:40de:3157:cd33:ccac	205.51.204.172
b51a:901b:901b:8082:40de:3157:cd33:ccad	205.51.204.173
b51a:901b:901b:8082:40de:3157:cd33:ccae	205.51.204.174
b51a:901b:901b:8082:40de:3157:cd33:ccaf	205.51.204.175
b51a:901b:901b:8082:40de:3157:cd33:ccb0	205.51.204.176
b51a:901b:901b:8082:40de:3157:cd33:ccb1	205.51.204.177
b51a:901b:901b:8082:40de:3157:cd33:ccb2	205.51.204.178
b51a:901b:901b:8082:40de:3157:cd33:ccb3	205.51.204.179
b51a:901b:901b:8082:40de:3157:cd33:ccb4	205.51.204.180

b51a:901b:901b:8082:40de:3157:cd33:ccb5	205.51.204.181
b51a:901b:901b:8082:40de:3157:cd33:ccb6	205.51.204.182
b51a:901b:901b:8082:40de:3157:cd33:ccb7	205.51.204.183
b51a:901b:901b:8082:40de:3157:cd33:ccb8	205.51.204.184
b51a:901b:901b:8082:40de:3157:cd33:ccb9	205.51.204.185
b51a:901b:901b:8082:40de:3157:cd33:ccba	205.51.204.186
b51a:901b:901b:8082:40de:3157:cd33:ccbb	205.51.204.187
b51a:901b:901b:8082:40de:3157:cd33:ccbc	205.51.204.188
b51a:901b:901b:8082:40de:3157:cd33:ccbd	205.51.204.189
b51a:901b:901b:8082:40de:3157:cd33:ccbe	205.51.204.190
b51a:901b:901b:8082:40de:3157:cd33:ccbf	205.51.204.191
b51a:901b:901b:8082:40de:3157:cd33:ccc0	205.51.204.192
b51a:901b:901b:8082:40de:3157:cd33:ccc1	205.51.204.193
b51a:901b:901b:8082:40de:3157:cd33:ccc2	205.51.204.194
b51a:901b:901b:8082:40de:3157:cd33:ccc3	205.51.204.195
b51a:901b:901b:8082:40de:3157:cd33:ccc4	205.51.204.196
b51a:901b:901b:8082:40de:3157:cd33:ccc5	205.51.204.197
b51a:901b:901b:8082:40de:3157:cd33:ccc6	205.51.204.198
b51a:901b:901b:8082:40de:3157:cd33:ccc7	205.51.204.199
b51a:901b:901b:8082:40de:3157:cd33:ccc8	205.51.204.200
b51a:901b:901b:8082:40de:3157:cd33:ccc9	205.51.204.201
b51a:901b:901b:8082:40de:3157:cd33:ccca	205.51.204.202
b51a:901b:901b:8082:40de:3157:cd33:cccb	205.51.204.203
b51a:901b:901b:8082:40de:3157:cd33:cccc	205.51.204.204
b51a:901b:901b:8082:40de:3157:cd33:cccd	205.51.204.205
b51a:901b:901b:8082:40de:3157:cd33:ccce	205.51.204.206
b51a:901b:901b:8082:40de:3157:cd33:cccf	205.51.204.207
b51a:901b:901b:8082:40de:3157:cd33:ccd0	205.51.204.208
b51a:901b:901b:8082:40de:3157:cd33:ccd1	205.51.204.209
b51a:901b:901b:8082:40de:3157:cd33:ccd2	205.51.204.210
b51a:901b:901b:8082:40de:3157:cd33:ccd3	205.51.204.211
b51a:901b:901b:8082:40de:3157:cd33:ccd4	205.51.204.212
b51a:901b:901b:8082:40de:3157:cd33:ccd5	205.51.204.213
b51a:901b:901b:8082:40de:3157:cd33:ccd6	205.51.204.214
b51a:901b:901b:8082:40de:3157:cd33:ccd7	205.51.204.215
b51a:901b:901b:8082:40de:3157:cd33:ccd8	205.51.204.216
b51a:901b:901b:8082:40de:3157:cd33:ccd9	205.51.204.217
b51a:901b:901b:8082:40de:3157:cd33:ccda	205.51.204.218
b51a:901b:901b:8082:40de:3157:cd33:ccdb	205.51.204.219
b51a:901b:901b:8082:40de:3157:cd33:ccdc	205.51.204.220
b51a:901b:901b:8082:40de:3157:cd33:ccdd	205.51.204.221
b51a:901b:901b:8082:40de:3157:cd33:ccde	205.51.204.222
b51a:901b:901b:8082:40de:3157:cd33:ccdf	205.51.204.223
b51a:901b:901b:8082:40de:3157:cd33:cce0	205.51.204.224
b51a:901b:901b:8082:40de:3157:cd33:cce1	205.51.204.225
b51a:901b:901b:8082:40de:3157:cd33:cce2	205.51.204.226
b51a:901b:901b:8082:40de:3157:cd33:cce3	205.51.204.227
b51a:901b:901b:8082:40de:3157:cd33:cce4	205.51.204.228
b51a:901b:901b:8082:40de:3157:cd33:cce5	205.51.204.229
b51a:901b:901b:8082:40de:3157:cd33:cce6	205.51.204.230
b51a:901b:901b:8082:40de:3157:cd33:cce7	205.51.204.231
b51a:901b:901b:8082:40de:3157:cd33:cce8	205.51.204.232
b51a:901b:901b:8082:40de:3157:cd33:cce9	205.51.204.233
b51a:901b:901b:8082:40de:3157:cd33:ccea	205.51.204.234
b51a:901b:901b:8082:40de:3157:cd33:cceb	205.51.204.235
b51a:901b:901b:8082:40de:3157:cd33:ccec	205.51.204.236
b51a:901b:901b:8082:40de:3157:cd33:cced	205.51.204.237
b51a:901b:901b:8082:40de:3157:cd33:ccee	205.51.204.238
b51a:901b:901b:8082:40de:3157:cd33:ccef	205.51.204.239
b51a:901b:901b:8082:40de:3157:cd33:ccf0	205.51.204.240
b51a:901b:901b:8082:40de:3157:cd33:ccf1	205.51.204.241
b51a:901b:901b:8082:40de:3157:cd33:ccf2	205.51.204.242
b51a:901b:901b:8082:40de:3157:cd33:ccf3	205.51.204.243
b51a:901b:901b:8082:40de:3157:cd33:ccf4	205.51.204.244
b51a:901b:901b:8082:40de:3157:cd33:ccf5	205.51.204.245
b51a:901b:901b:8082:40de:3157:cd33:ccf6	205.51.204.246
b51a:901b:901b:8082:40de:3157:cd33:ccf7	205.51.204.247
b51a:901b:901b:8082:40de:3157:cd33:ccf8	205.51.204.248
b51a:901b:901b:8082:40de:3157:cd33:ccf9	205.51.204.249
b51a:901b:901b:8082:40de:3157:cd33:ccfa	205.51.204.250
b51a:901b:901b:8082:40de:3157:cd33:ccfb	205.51.204.251
b51a:901b:901b:8082:40de:3157:cd33:ccfc	205.51.204.252
b51a:901b:901b:8082:40de:3157:cd33:ccfd	205.51.204.253
b51a:901b:901b:8082:40de:3157:cd33:ccfe	205.51.204.254
b51a:901b:901b:8082:40de:3157:cd33:ccff	205.51.204.255

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.