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:ca01	205.51.202.1
b51a:901b:901b:8082:40de:3157:cd33:ca02	205.51.202.2
b51a:901b:901b:8082:40de:3157:cd33:ca03	205.51.202.3
b51a:901b:901b:8082:40de:3157:cd33:ca04	205.51.202.4
b51a:901b:901b:8082:40de:3157:cd33:ca05	205.51.202.5
b51a:901b:901b:8082:40de:3157:cd33:ca06	205.51.202.6
b51a:901b:901b:8082:40de:3157:cd33:ca07	205.51.202.7
b51a:901b:901b:8082:40de:3157:cd33:ca08	205.51.202.8
b51a:901b:901b:8082:40de:3157:cd33:ca09	205.51.202.9
b51a:901b:901b:8082:40de:3157:cd33:ca0a	205.51.202.10
b51a:901b:901b:8082:40de:3157:cd33:ca0b	205.51.202.11
b51a:901b:901b:8082:40de:3157:cd33:ca0c	205.51.202.12
b51a:901b:901b:8082:40de:3157:cd33:ca0d	205.51.202.13
b51a:901b:901b:8082:40de:3157:cd33:ca0e	205.51.202.14
b51a:901b:901b:8082:40de:3157:cd33:ca0f	205.51.202.15
b51a:901b:901b:8082:40de:3157:cd33:ca10	205.51.202.16
b51a:901b:901b:8082:40de:3157:cd33:ca11	205.51.202.17
b51a:901b:901b:8082:40de:3157:cd33:ca12	205.51.202.18
b51a:901b:901b:8082:40de:3157:cd33:ca13	205.51.202.19
b51a:901b:901b:8082:40de:3157:cd33:ca14	205.51.202.20
b51a:901b:901b:8082:40de:3157:cd33:ca15	205.51.202.21
b51a:901b:901b:8082:40de:3157:cd33:ca16	205.51.202.22
b51a:901b:901b:8082:40de:3157:cd33:ca17	205.51.202.23
b51a:901b:901b:8082:40de:3157:cd33:ca18	205.51.202.24
b51a:901b:901b:8082:40de:3157:cd33:ca19	205.51.202.25
b51a:901b:901b:8082:40de:3157:cd33:ca1a	205.51.202.26
b51a:901b:901b:8082:40de:3157:cd33:ca1b	205.51.202.27
b51a:901b:901b:8082:40de:3157:cd33:ca1c	205.51.202.28
b51a:901b:901b:8082:40de:3157:cd33:ca1d	205.51.202.29
b51a:901b:901b:8082:40de:3157:cd33:ca1e	205.51.202.30
b51a:901b:901b:8082:40de:3157:cd33:ca1f	205.51.202.31
b51a:901b:901b:8082:40de:3157:cd33:ca20	205.51.202.32
b51a:901b:901b:8082:40de:3157:cd33:ca21	205.51.202.33
b51a:901b:901b:8082:40de:3157:cd33:ca22	205.51.202.34
b51a:901b:901b:8082:40de:3157:cd33:ca23	205.51.202.35
b51a:901b:901b:8082:40de:3157:cd33:ca24	205.51.202.36
b51a:901b:901b:8082:40de:3157:cd33:ca25	205.51.202.37
b51a:901b:901b:8082:40de:3157:cd33:ca26	205.51.202.38
b51a:901b:901b:8082:40de:3157:cd33:ca27	205.51.202.39
b51a:901b:901b:8082:40de:3157:cd33:ca28	205.51.202.40
b51a:901b:901b:8082:40de:3157:cd33:ca29	205.51.202.41
b51a:901b:901b:8082:40de:3157:cd33:ca2a	205.51.202.42
b51a:901b:901b:8082:40de:3157:cd33:ca2b	205.51.202.43
b51a:901b:901b:8082:40de:3157:cd33:ca2c	205.51.202.44
b51a:901b:901b:8082:40de:3157:cd33:ca2d	205.51.202.45
b51a:901b:901b:8082:40de:3157:cd33:ca2e	205.51.202.46
b51a:901b:901b:8082:40de:3157:cd33:ca2f	205.51.202.47
b51a:901b:901b:8082:40de:3157:cd33:ca30	205.51.202.48
b51a:901b:901b:8082:40de:3157:cd33:ca31	205.51.202.49
b51a:901b:901b:8082:40de:3157:cd33:ca32	205.51.202.50
b51a:901b:901b:8082:40de:3157:cd33:ca33	205.51.202.51
b51a:901b:901b:8082:40de:3157:cd33:ca34	205.51.202.52
b51a:901b:901b:8082:40de:3157:cd33:ca35	205.51.202.53
b51a:901b:901b:8082:40de:3157:cd33:ca36	205.51.202.54
b51a:901b:901b:8082:40de:3157:cd33:ca37	205.51.202.55
b51a:901b:901b:8082:40de:3157:cd33:ca38	205.51.202.56
b51a:901b:901b:8082:40de:3157:cd33:ca39	205.51.202.57
b51a:901b:901b:8082:40de:3157:cd33:ca3a	205.51.202.58
b51a:901b:901b:8082:40de:3157:cd33:ca3b	205.51.202.59
b51a:901b:901b:8082:40de:3157:cd33:ca3c	205.51.202.60

b51a:901b:901b:8082:40de:3157:cd33:ca3d	205.51.202.61
b51a:901b:901b:8082:40de:3157:cd33:ca3e	205.51.202.62
b51a:901b:901b:8082:40de:3157:cd33:ca3f	205.51.202.63
b51a:901b:901b:8082:40de:3157:cd33:ca40	205.51.202.64
b51a:901b:901b:8082:40de:3157:cd33:ca41	205.51.202.65
b51a:901b:901b:8082:40de:3157:cd33:ca42	205.51.202.66
b51a:901b:901b:8082:40de:3157:cd33:ca43	205.51.202.67
b51a:901b:901b:8082:40de:3157:cd33:ca44	205.51.202.68
b51a:901b:901b:8082:40de:3157:cd33:ca45	205.51.202.69
b51a:901b:901b:8082:40de:3157:cd33:ca46	205.51.202.70
b51a:901b:901b:8082:40de:3157:cd33:ca47	205.51.202.71
b51a:901b:901b:8082:40de:3157:cd33:ca48	205.51.202.72
b51a:901b:901b:8082:40de:3157:cd33:ca49	205.51.202.73
b51a:901b:901b:8082:40de:3157:cd33:ca4a	205.51.202.74
b51a:901b:901b:8082:40de:3157:cd33:ca4b	205.51.202.75
b51a:901b:901b:8082:40de:3157:cd33:ca4c	205.51.202.76
b51a:901b:901b:8082:40de:3157:cd33:ca4d	205.51.202.77
b51a:901b:901b:8082:40de:3157:cd33:ca4e	205.51.202.78
b51a:901b:901b:8082:40de:3157:cd33:ca4f	205.51.202.79
b51a:901b:901b:8082:40de:3157:cd33:ca50	205.51.202.80
b51a:901b:901b:8082:40de:3157:cd33:ca51	205.51.202.81
b51a:901b:901b:8082:40de:3157:cd33:ca52	205.51.202.82
b51a:901b:901b:8082:40de:3157:cd33:ca53	205.51.202.83
b51a:901b:901b:8082:40de:3157:cd33:ca54	205.51.202.84
b51a:901b:901b:8082:40de:3157:cd33:ca55	205.51.202.85
b51a:901b:901b:8082:40de:3157:cd33:ca56	205.51.202.86
b51a:901b:901b:8082:40de:3157:cd33:ca57	205.51.202.87
b51a:901b:901b:8082:40de:3157:cd33:ca58	205.51.202.88
b51a:901b:901b:8082:40de:3157:cd33:ca59	205.51.202.89
b51a:901b:901b:8082:40de:3157:cd33:ca5a	205.51.202.90
b51a:901b:901b:8082:40de:3157:cd33:ca5b	205.51.202.91
b51a:901b:901b:8082:40de:3157:cd33:ca5c	205.51.202.92
b51a:901b:901b:8082:40de:3157:cd33:ca5d	205.51.202.93
b51a:901b:901b:8082:40de:3157:cd33:ca5e	205.51.202.94
b51a:901b:901b:8082:40de:3157:cd33:ca5f	205.51.202.95
b51a:901b:901b:8082:40de:3157:cd33:ca60	205.51.202.96
b51a:901b:901b:8082:40de:3157:cd33:ca61	205.51.202.97
b51a:901b:901b:8082:40de:3157:cd33:ca62	205.51.202.98
b51a:901b:901b:8082:40de:3157:cd33:ca63	205.51.202.99
b51a:901b:901b:8082:40de:3157:cd33:ca64	205.51.202.100
b51a:901b:901b:8082:40de:3157:cd33:ca65	205.51.202.101
b51a:901b:901b:8082:40de:3157:cd33:ca66	205.51.202.102
b51a:901b:901b:8082:40de:3157:cd33:ca67	205.51.202.103
b51a:901b:901b:8082:40de:3157:cd33:ca68	205.51.202.104
b51a:901b:901b:8082:40de:3157:cd33:ca69	205.51.202.105
b51a:901b:901b:8082:40de:3157:cd33:ca6a	205.51.202.106
b51a:901b:901b:8082:40de:3157:cd33:ca6b	205.51.202.107
b51a:901b:901b:8082:40de:3157:cd33:ca6c	205.51.202.108
b51a:901b:901b:8082:40de:3157:cd33:ca6d	205.51.202.109
b51a:901b:901b:8082:40de:3157:cd33:ca6e	205.51.202.110
b51a:901b:901b:8082:40de:3157:cd33:ca6f	205.51.202.111
b51a:901b:901b:8082:40de:3157:cd33:ca70	205.51.202.112
b51a:901b:901b:8082:40de:3157:cd33:ca71	205.51.202.113
b51a:901b:901b:8082:40de:3157:cd33:ca72	205.51.202.114
b51a:901b:901b:8082:40de:3157:cd33:ca73	205.51.202.115
b51a:901b:901b:8082:40de:3157:cd33:ca74	205.51.202.116
b51a:901b:901b:8082:40de:3157:cd33:ca75	205.51.202.117
b51a:901b:901b:8082:40de:3157:cd33:ca76	205.51.202.118
b51a:901b:901b:8082:40de:3157:cd33:ca77	205.51.202.119
b51a:901b:901b:8082:40de:3157:cd33:ca78	205.51.202.120

b51a:901b:901b:8082:40de:3157:cd33:ca79	205.51.202.121
b51a:901b:901b:8082:40de:3157:cd33:ca7a	205.51.202.122
b51a:901b:901b:8082:40de:3157:cd33:ca7b	205.51.202.123
b51a:901b:901b:8082:40de:3157:cd33:ca7c	205.51.202.124
b51a:901b:901b:8082:40de:3157:cd33:ca7d	205.51.202.125
b51a:901b:901b:8082:40de:3157:cd33:ca7e	205.51.202.126
b51a:901b:901b:8082:40de:3157:cd33:ca7f	205.51.202.127
b51a:901b:901b:8082:40de:3157:cd33:ca80	205.51.202.128
b51a:901b:901b:8082:40de:3157:cd33:ca81	205.51.202.129
b51a:901b:901b:8082:40de:3157:cd33:ca82	205.51.202.130
b51a:901b:901b:8082:40de:3157:cd33:ca83	205.51.202.131
b51a:901b:901b:8082:40de:3157:cd33:ca84	205.51.202.132
b51a:901b:901b:8082:40de:3157:cd33:ca85	205.51.202.133
b51a:901b:901b:8082:40de:3157:cd33:ca86	205.51.202.134
b51a:901b:901b:8082:40de:3157:cd33:ca87	205.51.202.135
b51a:901b:901b:8082:40de:3157:cd33:ca88	205.51.202.136
b51a:901b:901b:8082:40de:3157:cd33:ca89	205.51.202.137
b51a:901b:901b:8082:40de:3157:cd33:ca8a	205.51.202.138
b51a:901b:901b:8082:40de:3157:cd33:ca8b	205.51.202.139
b51a:901b:901b:8082:40de:3157:cd33:ca8c	205.51.202.140
b51a:901b:901b:8082:40de:3157:cd33:ca8d	205.51.202.141
b51a:901b:901b:8082:40de:3157:cd33:ca8e	205.51.202.142
b51a:901b:901b:8082:40de:3157:cd33:ca8f	205.51.202.143
b51a:901b:901b:8082:40de:3157:cd33:ca90	205.51.202.144
b51a:901b:901b:8082:40de:3157:cd33:ca91	205.51.202.145
b51a:901b:901b:8082:40de:3157:cd33:ca92	205.51.202.146
b51a:901b:901b:8082:40de:3157:cd33:ca93	205.51.202.147
b51a:901b:901b:8082:40de:3157:cd33:ca94	205.51.202.148
b51a:901b:901b:8082:40de:3157:cd33:ca95	205.51.202.149
b51a:901b:901b:8082:40de:3157:cd33:ca96	205.51.202.150
b51a:901b:901b:8082:40de:3157:cd33:ca97	205.51.202.151
b51a:901b:901b:8082:40de:3157:cd33:ca98	205.51.202.152
b51a:901b:901b:8082:40de:3157:cd33:ca99	205.51.202.153
b51a:901b:901b:8082:40de:3157:cd33:ca9a	205.51.202.154
b51a:901b:901b:8082:40de:3157:cd33:ca9b	205.51.202.155
b51a:901b:901b:8082:40de:3157:cd33:ca9c	205.51.202.156
b51a:901b:901b:8082:40de:3157:cd33:ca9d	205.51.202.157
b51a:901b:901b:8082:40de:3157:cd33:ca9e	205.51.202.158
b51a:901b:901b:8082:40de:3157:cd33:ca9f	205.51.202.159
b51a:901b:901b:8082:40de:3157:cd33:caa0	205.51.202.160
b51a:901b:901b:8082:40de:3157:cd33:caa1	205.51.202.161
b51a:901b:901b:8082:40de:3157:cd33:caa2	205.51.202.162
b51a:901b:901b:8082:40de:3157:cd33:caa3	205.51.202.163
b51a:901b:901b:8082:40de:3157:cd33:caa4	205.51.202.164
b51a:901b:901b:8082:40de:3157:cd33:caa5	205.51.202.165
b51a:901b:901b:8082:40de:3157:cd33:caa6	205.51.202.166
b51a:901b:901b:8082:40de:3157:cd33:caa7	205.51.202.167
b51a:901b:901b:8082:40de:3157:cd33:caa8	205.51.202.168
b51a:901b:901b:8082:40de:3157:cd33:caa9	205.51.202.169
b51a:901b:901b:8082:40de:3157:cd33:caaa	205.51.202.170
b51a:901b:901b:8082:40de:3157:cd33:caab	205.51.202.171
b51a:901b:901b:8082:40de:3157:cd33:caac	205.51.202.172
b51a:901b:901b:8082:40de:3157:cd33:caad	205.51.202.173
b51a:901b:901b:8082:40de:3157:cd33:caae	205.51.202.174
b51a:901b:901b:8082:40de:3157:cd33:caaf	205.51.202.175
b51a:901b:901b:8082:40de:3157:cd33:cab0	205.51.202.176
b51a:901b:901b:8082:40de:3157:cd33:cab1	205.51.202.177
b51a:901b:901b:8082:40de:3157:cd33:cab2	205.51.202.178
b51a:901b:901b:8082:40de:3157:cd33:cab3	205.51.202.179
b51a:901b:901b:8082:40de:3157:cd33:cab4	205.51.202.180

b51a:901b:901b:8082:40de:3157:cd33:cab5	205.51.202.181
b51a:901b:901b:8082:40de:3157:cd33:cab6	205.51.202.182
b51a:901b:901b:8082:40de:3157:cd33:cab7	205.51.202.183
b51a:901b:901b:8082:40de:3157:cd33:cab8	205.51.202.184
b51a:901b:901b:8082:40de:3157:cd33:cab9	205.51.202.185
b51a:901b:901b:8082:40de:3157:cd33:caba	205.51.202.186
b51a:901b:901b:8082:40de:3157:cd33:cabb	205.51.202.187
b51a:901b:901b:8082:40de:3157:cd33:cabc	205.51.202.188
b51a:901b:901b:8082:40de:3157:cd33:cabd	205.51.202.189
b51a:901b:901b:8082:40de:3157:cd33:cabe	205.51.202.190
b51a:901b:901b:8082:40de:3157:cd33:cabf	205.51.202.191
b51a:901b:901b:8082:40de:3157:cd33:cac0	205.51.202.192
b51a:901b:901b:8082:40de:3157:cd33:cac1	205.51.202.193
b51a:901b:901b:8082:40de:3157:cd33:cac2	205.51.202.194
b51a:901b:901b:8082:40de:3157:cd33:cac3	205.51.202.195
b51a:901b:901b:8082:40de:3157:cd33:cac4	205.51.202.196
b51a:901b:901b:8082:40de:3157:cd33:cac5	205.51.202.197
b51a:901b:901b:8082:40de:3157:cd33:cac6	205.51.202.198
b51a:901b:901b:8082:40de:3157:cd33:cac7	205.51.202.199
b51a:901b:901b:8082:40de:3157:cd33:cac8	205.51.202.200
b51a:901b:901b:8082:40de:3157:cd33:cac9	205.51.202.201
b51a:901b:901b:8082:40de:3157:cd33:caca	205.51.202.202
b51a:901b:901b:8082:40de:3157:cd33:cacb	205.51.202.203
b51a:901b:901b:8082:40de:3157:cd33:cacc	205.51.202.204
b51a:901b:901b:8082:40de:3157:cd33:cacd	205.51.202.205
b51a:901b:901b:8082:40de:3157:cd33:cace	205.51.202.206
b51a:901b:901b:8082:40de:3157:cd33:cacf	205.51.202.207
b51a:901b:901b:8082:40de:3157:cd33:cad0	205.51.202.208
b51a:901b:901b:8082:40de:3157:cd33:cad1	205.51.202.209
b51a:901b:901b:8082:40de:3157:cd33:cad2	205.51.202.210
b51a:901b:901b:8082:40de:3157:cd33:cad3	205.51.202.211
b51a:901b:901b:8082:40de:3157:cd33:cad4	205.51.202.212
b51a:901b:901b:8082:40de:3157:cd33:cad5	205.51.202.213
b51a:901b:901b:8082:40de:3157:cd33:cad6	205.51.202.214
b51a:901b:901b:8082:40de:3157:cd33:cad7	205.51.202.215
b51a:901b:901b:8082:40de:3157:cd33:cad8	205.51.202.216
b51a:901b:901b:8082:40de:3157:cd33:cad9	205.51.202.217
b51a:901b:901b:8082:40de:3157:cd33:cada	205.51.202.218
b51a:901b:901b:8082:40de:3157:cd33:cadb	205.51.202.219
b51a:901b:901b:8082:40de:3157:cd33:cadc	205.51.202.220
b51a:901b:901b:8082:40de:3157:cd33:cadd	205.51.202.221
b51a:901b:901b:8082:40de:3157:cd33:cade	205.51.202.222
b51a:901b:901b:8082:40de:3157:cd33:cadf	205.51.202.223
b51a:901b:901b:8082:40de:3157:cd33:cae0	205.51.202.224
b51a:901b:901b:8082:40de:3157:cd33:cae1	205.51.202.225
b51a:901b:901b:8082:40de:3157:cd33:cae2	205.51.202.226
b51a:901b:901b:8082:40de:3157:cd33:cae3	205.51.202.227
b51a:901b:901b:8082:40de:3157:cd33:cae4	205.51.202.228
b51a:901b:901b:8082:40de:3157:cd33:cae5	205.51.202.229
b51a:901b:901b:8082:40de:3157:cd33:cae6	205.51.202.230
b51a:901b:901b:8082:40de:3157:cd33:cae7	205.51.202.231
b51a:901b:901b:8082:40de:3157:cd33:cae8	205.51.202.232
b51a:901b:901b:8082:40de:3157:cd33:cae9	205.51.202.233
b51a:901b:901b:8082:40de:3157:cd33:caea	205.51.202.234
b51a:901b:901b:8082:40de:3157:cd33:caeb	205.51.202.235
b51a:901b:901b:8082:40de:3157:cd33:caec	205.51.202.236
b51a:901b:901b:8082:40de:3157:cd33:caed	205.51.202.237
b51a:901b:901b:8082:40de:3157:cd33:caee	205.51.202.238
b51a:901b:901b:8082:40de:3157:cd33:caef	205.51.202.239
b51a:901b:901b:8082:40de:3157:cd33:caf0	205.51.202.240
b51a:901b:901b:8082:40de:3157:cd33:caf1	205.51.202.241
b51a:901b:901b:8082:40de:3157:cd33:caf2	205.51.202.242
b51a:901b:901b:8082:40de:3157:cd33:caf3	205.51.202.243
b51a:901b:901b:8082:40de:3157:cd33:caf4	205.51.202.244
b51a:901b:901b:8082:40de:3157:cd33:caf5	205.51.202.245
b51a:901b:901b:8082:40de:3157:cd33:caf6	205.51.202.246
b51a:901b:901b:8082:40de:3157:cd33:caf7	205.51.202.247
b51a:901b:901b:8082:40de:3157:cd33:caf8	205.51.202.248
b51a:901b:901b:8082:40de:3157:cd33:caf9	205.51.202.249
b51a:901b:901b:8082:40de:3157:cd33:cafa	205.51.202.250
b51a:901b:901b:8082:40de:3157:cd33:cafb	205.51.202.251
b51a:901b:901b:8082:40de:3157:cd33:cafc	205.51.202.252
b51a:901b:901b:8082:40de:3157:cd33:cafd	205.51.202.253
b51a:901b:901b:8082:40de:3157:cd33:cafe	205.51.202.254
b51a:901b:901b:8082:40de:3157:cd33:caff	205.51.202.255

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.