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:cb15:8045:ada8:eb24:155a:d01	21.90.13.1
b51a:901b:cb15:8045:ada8:eb24:155a:d02	21.90.13.2
b51a:901b:cb15:8045:ada8:eb24:155a:d03	21.90.13.3
b51a:901b:cb15:8045:ada8:eb24:155a:d04	21.90.13.4
b51a:901b:cb15:8045:ada8:eb24:155a:d05	21.90.13.5
b51a:901b:cb15:8045:ada8:eb24:155a:d06	21.90.13.6
b51a:901b:cb15:8045:ada8:eb24:155a:d07	21.90.13.7
b51a:901b:cb15:8045:ada8:eb24:155a:d08	21.90.13.8
b51a:901b:cb15:8045:ada8:eb24:155a:d09	21.90.13.9
b51a:901b:cb15:8045:ada8:eb24:155a:d0a	21.90.13.10
b51a:901b:cb15:8045:ada8:eb24:155a:d0b	21.90.13.11
b51a:901b:cb15:8045:ada8:eb24:155a:d0c	21.90.13.12
b51a:901b:cb15:8045:ada8:eb24:155a:d0d	21.90.13.13
b51a:901b:cb15:8045:ada8:eb24:155a:d0e	21.90.13.14
b51a:901b:cb15:8045:ada8:eb24:155a:d0f	21.90.13.15
b51a:901b:cb15:8045:ada8:eb24:155a:d10	21.90.13.16
b51a:901b:cb15:8045:ada8:eb24:155a:d11	21.90.13.17
b51a:901b:cb15:8045:ada8:eb24:155a:d12	21.90.13.18
b51a:901b:cb15:8045:ada8:eb24:155a:d13	21.90.13.19
b51a:901b:cb15:8045:ada8:eb24:155a:d14	21.90.13.20
b51a:901b:cb15:8045:ada8:eb24:155a:d15	21.90.13.21
b51a:901b:cb15:8045:ada8:eb24:155a:d16	21.90.13.22
b51a:901b:cb15:8045:ada8:eb24:155a:d17	21.90.13.23
b51a:901b:cb15:8045:ada8:eb24:155a:d18	21.90.13.24
b51a:901b:cb15:8045:ada8:eb24:155a:d19	21.90.13.25
b51a:901b:cb15:8045:ada8:eb24:155a:d1a	21.90.13.26
b51a:901b:cb15:8045:ada8:eb24:155a:d1b	21.90.13.27
b51a:901b:cb15:8045:ada8:eb24:155a:d1c	21.90.13.28
b51a:901b:cb15:8045:ada8:eb24:155a:d1d	21.90.13.29
b51a:901b:cb15:8045:ada8:eb24:155a:d1e	21.90.13.30
b51a:901b:cb15:8045:ada8:eb24:155a:d1f	21.90.13.31
b51a:901b:cb15:8045:ada8:eb24:155a:d20	21.90.13.32
b51a:901b:cb15:8045:ada8:eb24:155a:d21	21.90.13.33
b51a:901b:cb15:8045:ada8:eb24:155a:d22	21.90.13.34
b51a:901b:cb15:8045:ada8:eb24:155a:d23	21.90.13.35
b51a:901b:cb15:8045:ada8:eb24:155a:d24	21.90.13.36
b51a:901b:cb15:8045:ada8:eb24:155a:d25	21.90.13.37
b51a:901b:cb15:8045:ada8:eb24:155a:d26	21.90.13.38
b51a:901b:cb15:8045:ada8:eb24:155a:d27	21.90.13.39
b51a:901b:cb15:8045:ada8:eb24:155a:d28	21.90.13.40
b51a:901b:cb15:8045:ada8:eb24:155a:d29	21.90.13.41
b51a:901b:cb15:8045:ada8:eb24:155a:d2a	21.90.13.42
b51a:901b:cb15:8045:ada8:eb24:155a:d2b	21.90.13.43
b51a:901b:cb15:8045:ada8:eb24:155a:d2c	21.90.13.44
b51a:901b:cb15:8045:ada8:eb24:155a:d2d	21.90.13.45
b51a:901b:cb15:8045:ada8:eb24:155a:d2e	21.90.13.46
b51a:901b:cb15:8045:ada8:eb24:155a:d2f	21.90.13.47
b51a:901b:cb15:8045:ada8:eb24:155a:d30	21.90.13.48
b51a:901b:cb15:8045:ada8:eb24:155a:d31	21.90.13.49
b51a:901b:cb15:8045:ada8:eb24:155a:d32	21.90.13.50
b51a:901b:cb15:8045:ada8:eb24:155a:d33	21.90.13.51
b51a:901b:cb15:8045:ada8:eb24:155a:d34	21.90.13.52
b51a:901b:cb15:8045:ada8:eb24:155a:d35	21.90.13.53
b51a:901b:cb15:8045:ada8:eb24:155a:d36	21.90.13.54
b51a:901b:cb15:8045:ada8:eb24:155a:d37	21.90.13.55
b51a:901b:cb15:8045:ada8:eb24:155a:d38	21.90.13.56
b51a:901b:cb15:8045:ada8:eb24:155a:d39	21.90.13.57
b51a:901b:cb15:8045:ada8:eb24:155a:d3a	21.90.13.58
b51a:901b:cb15:8045:ada8:eb24:155a:d3b	21.90.13.59
b51a:901b:cb15:8045:ada8:eb24:155a:d3c	21.90.13.60

b51a:901b:cb15:8045:ada8:eb24:155a:d3d	21.90.13.61
b51a:901b:cb15:8045:ada8:eb24:155a:d3e	21.90.13.62
b51a:901b:cb15:8045:ada8:eb24:155a:d3f	21.90.13.63
b51a:901b:cb15:8045:ada8:eb24:155a:d40	21.90.13.64
b51a:901b:cb15:8045:ada8:eb24:155a:d41	21.90.13.65
b51a:901b:cb15:8045:ada8:eb24:155a:d42	21.90.13.66
b51a:901b:cb15:8045:ada8:eb24:155a:d43	21.90.13.67
b51a:901b:cb15:8045:ada8:eb24:155a:d44	21.90.13.68
b51a:901b:cb15:8045:ada8:eb24:155a:d45	21.90.13.69
b51a:901b:cb15:8045:ada8:eb24:155a:d46	21.90.13.70
b51a:901b:cb15:8045:ada8:eb24:155a:d47	21.90.13.71
b51a:901b:cb15:8045:ada8:eb24:155a:d48	21.90.13.72
b51a:901b:cb15:8045:ada8:eb24:155a:d49	21.90.13.73
b51a:901b:cb15:8045:ada8:eb24:155a:d4a	21.90.13.74
b51a:901b:cb15:8045:ada8:eb24:155a:d4b	21.90.13.75
b51a:901b:cb15:8045:ada8:eb24:155a:d4c	21.90.13.76
b51a:901b:cb15:8045:ada8:eb24:155a:d4d	21.90.13.77
b51a:901b:cb15:8045:ada8:eb24:155a:d4e	21.90.13.78
b51a:901b:cb15:8045:ada8:eb24:155a:d4f	21.90.13.79
b51a:901b:cb15:8045:ada8:eb24:155a:d50	21.90.13.80
b51a:901b:cb15:8045:ada8:eb24:155a:d51	21.90.13.81
b51a:901b:cb15:8045:ada8:eb24:155a:d52	21.90.13.82
b51a:901b:cb15:8045:ada8:eb24:155a:d53	21.90.13.83
b51a:901b:cb15:8045:ada8:eb24:155a:d54	21.90.13.84
b51a:901b:cb15:8045:ada8:eb24:155a:d55	21.90.13.85
b51a:901b:cb15:8045:ada8:eb24:155a:d56	21.90.13.86
b51a:901b:cb15:8045:ada8:eb24:155a:d57	21.90.13.87
b51a:901b:cb15:8045:ada8:eb24:155a:d58	21.90.13.88
b51a:901b:cb15:8045:ada8:eb24:155a:d59	21.90.13.89
b51a:901b:cb15:8045:ada8:eb24:155a:d5a	21.90.13.90
b51a:901b:cb15:8045:ada8:eb24:155a:d5b	21.90.13.91
b51a:901b:cb15:8045:ada8:eb24:155a:d5c	21.90.13.92
b51a:901b:cb15:8045:ada8:eb24:155a:d5d	21.90.13.93
b51a:901b:cb15:8045:ada8:eb24:155a:d5e	21.90.13.94
b51a:901b:cb15:8045:ada8:eb24:155a:d5f	21.90.13.95
b51a:901b:cb15:8045:ada8:eb24:155a:d60	21.90.13.96
b51a:901b:cb15:8045:ada8:eb24:155a:d61	21.90.13.97
b51a:901b:cb15:8045:ada8:eb24:155a:d62	21.90.13.98
b51a:901b:cb15:8045:ada8:eb24:155a:d63	21.90.13.99
b51a:901b:cb15:8045:ada8:eb24:155a:d64	21.90.13.100
b51a:901b:cb15:8045:ada8:eb24:155a:d65	21.90.13.101
b51a:901b:cb15:8045:ada8:eb24:155a:d66	21.90.13.102
b51a:901b:cb15:8045:ada8:eb24:155a:d67	21.90.13.103
b51a:901b:cb15:8045:ada8:eb24:155a:d68	21.90.13.104
b51a:901b:cb15:8045:ada8:eb24:155a:d69	21.90.13.105
b51a:901b:cb15:8045:ada8:eb24:155a:d6a	21.90.13.106
b51a:901b:cb15:8045:ada8:eb24:155a:d6b	21.90.13.107
b51a:901b:cb15:8045:ada8:eb24:155a:d6c	21.90.13.108
b51a:901b:cb15:8045:ada8:eb24:155a:d6d	21.90.13.109
b51a:901b:cb15:8045:ada8:eb24:155a:d6e	21.90.13.110
b51a:901b:cb15:8045:ada8:eb24:155a:d6f	21.90.13.111
b51a:901b:cb15:8045:ada8:eb24:155a:d70	21.90.13.112
b51a:901b:cb15:8045:ada8:eb24:155a:d71	21.90.13.113
b51a:901b:cb15:8045:ada8:eb24:155a:d72	21.90.13.114
b51a:901b:cb15:8045:ada8:eb24:155a:d73	21.90.13.115
b51a:901b:cb15:8045:ada8:eb24:155a:d74	21.90.13.116
b51a:901b:cb15:8045:ada8:eb24:155a:d75	21.90.13.117
b51a:901b:cb15:8045:ada8:eb24:155a:d76	21.90.13.118
b51a:901b:cb15:8045:ada8:eb24:155a:d77	21.90.13.119
b51a:901b:cb15:8045:ada8:eb24:155a:d78	21.90.13.120

b51a:901b:cb15:8045:ada8:eb24:155a:d79	21.90.13.121
b51a:901b:cb15:8045:ada8:eb24:155a:d7a	21.90.13.122
b51a:901b:cb15:8045:ada8:eb24:155a:d7b	21.90.13.123
b51a:901b:cb15:8045:ada8:eb24:155a:d7c	21.90.13.124
b51a:901b:cb15:8045:ada8:eb24:155a:d7d	21.90.13.125
b51a:901b:cb15:8045:ada8:eb24:155a:d7e	21.90.13.126
b51a:901b:cb15:8045:ada8:eb24:155a:d7f	21.90.13.127
b51a:901b:cb15:8045:ada8:eb24:155a:d80	21.90.13.128
b51a:901b:cb15:8045:ada8:eb24:155a:d81	21.90.13.129
b51a:901b:cb15:8045:ada8:eb24:155a:d82	21.90.13.130
b51a:901b:cb15:8045:ada8:eb24:155a:d83	21.90.13.131
b51a:901b:cb15:8045:ada8:eb24:155a:d84	21.90.13.132
b51a:901b:cb15:8045:ada8:eb24:155a:d85	21.90.13.133
b51a:901b:cb15:8045:ada8:eb24:155a:d86	21.90.13.134
b51a:901b:cb15:8045:ada8:eb24:155a:d87	21.90.13.135
b51a:901b:cb15:8045:ada8:eb24:155a:d88	21.90.13.136
b51a:901b:cb15:8045:ada8:eb24:155a:d89	21.90.13.137
b51a:901b:cb15:8045:ada8:eb24:155a:d8a	21.90.13.138
b51a:901b:cb15:8045:ada8:eb24:155a:d8b	21.90.13.139
b51a:901b:cb15:8045:ada8:eb24:155a:d8c	21.90.13.140
b51a:901b:cb15:8045:ada8:eb24:155a:d8d	21.90.13.141
b51a:901b:cb15:8045:ada8:eb24:155a:d8e	21.90.13.142
b51a:901b:cb15:8045:ada8:eb24:155a:d8f	21.90.13.143
b51a:901b:cb15:8045:ada8:eb24:155a:d90	21.90.13.144
b51a:901b:cb15:8045:ada8:eb24:155a:d91	21.90.13.145
b51a:901b:cb15:8045:ada8:eb24:155a:d92	21.90.13.146
b51a:901b:cb15:8045:ada8:eb24:155a:d93	21.90.13.147
b51a:901b:cb15:8045:ada8:eb24:155a:d94	21.90.13.148
b51a:901b:cb15:8045:ada8:eb24:155a:d95	21.90.13.149
b51a:901b:cb15:8045:ada8:eb24:155a:d96	21.90.13.150
b51a:901b:cb15:8045:ada8:eb24:155a:d97	21.90.13.151
b51a:901b:cb15:8045:ada8:eb24:155a:d98	21.90.13.152
b51a:901b:cb15:8045:ada8:eb24:155a:d99	21.90.13.153
b51a:901b:cb15:8045:ada8:eb24:155a:d9a	21.90.13.154
b51a:901b:cb15:8045:ada8:eb24:155a:d9b	21.90.13.155
b51a:901b:cb15:8045:ada8:eb24:155a:d9c	21.90.13.156
b51a:901b:cb15:8045:ada8:eb24:155a:d9d	21.90.13.157
b51a:901b:cb15:8045:ada8:eb24:155a:d9e	21.90.13.158
b51a:901b:cb15:8045:ada8:eb24:155a:d9f	21.90.13.159
b51a:901b:cb15:8045:ada8:eb24:155a:da0	21.90.13.160
b51a:901b:cb15:8045:ada8:eb24:155a:da1	21.90.13.161
b51a:901b:cb15:8045:ada8:eb24:155a:da2	21.90.13.162
b51a:901b:cb15:8045:ada8:eb24:155a:da3	21.90.13.163
b51a:901b:cb15:8045:ada8:eb24:155a:da4	21.90.13.164
b51a:901b:cb15:8045:ada8:eb24:155a:da5	21.90.13.165
b51a:901b:cb15:8045:ada8:eb24:155a:da6	21.90.13.166
b51a:901b:cb15:8045:ada8:eb24:155a:da7	21.90.13.167
b51a:901b:cb15:8045:ada8:eb24:155a:da8	21.90.13.168
b51a:901b:cb15:8045:ada8:eb24:155a:da9	21.90.13.169
b51a:901b:cb15:8045:ada8:eb24:155a:daa	21.90.13.170
b51a:901b:cb15:8045:ada8:eb24:155a:dab	21.90.13.171
b51a:901b:cb15:8045:ada8:eb24:155a:dac	21.90.13.172
b51a:901b:cb15:8045:ada8:eb24:155a:dad	21.90.13.173
b51a:901b:cb15:8045:ada8:eb24:155a:dae	21.90.13.174
b51a:901b:cb15:8045:ada8:eb24:155a:daf	21.90.13.175
b51a:901b:cb15:8045:ada8:eb24:155a:db0	21.90.13.176
b51a:901b:cb15:8045:ada8:eb24:155a:db1	21.90.13.177
b51a:901b:cb15:8045:ada8:eb24:155a:db2	21.90.13.178
b51a:901b:cb15:8045:ada8:eb24:155a:db3	21.90.13.179
b51a:901b:cb15:8045:ada8:eb24:155a:db4	21.90.13.180

b51a:901b:cb15:8045:ada8:eb24:155a:db5	21.90.13.181
b51a:901b:cb15:8045:ada8:eb24:155a:db6	21.90.13.182
b51a:901b:cb15:8045:ada8:eb24:155a:db7	21.90.13.183
b51a:901b:cb15:8045:ada8:eb24:155a:db8	21.90.13.184
b51a:901b:cb15:8045:ada8:eb24:155a:db9	21.90.13.185
b51a:901b:cb15:8045:ada8:eb24:155a:dba	21.90.13.186
b51a:901b:cb15:8045:ada8:eb24:155a:dbb	21.90.13.187
b51a:901b:cb15:8045:ada8:eb24:155a:dbc	21.90.13.188
b51a:901b:cb15:8045:ada8:eb24:155a:dbd	21.90.13.189
b51a:901b:cb15:8045:ada8:eb24:155a:dbe	21.90.13.190
b51a:901b:cb15:8045:ada8:eb24:155a:dbf	21.90.13.191
b51a:901b:cb15:8045:ada8:eb24:155a:dc0	21.90.13.192
b51a:901b:cb15:8045:ada8:eb24:155a:dc1	21.90.13.193
b51a:901b:cb15:8045:ada8:eb24:155a:dc2	21.90.13.194
b51a:901b:cb15:8045:ada8:eb24:155a:dc3	21.90.13.195
b51a:901b:cb15:8045:ada8:eb24:155a:dc4	21.90.13.196
b51a:901b:cb15:8045:ada8:eb24:155a:dc5	21.90.13.197
b51a:901b:cb15:8045:ada8:eb24:155a:dc6	21.90.13.198
b51a:901b:cb15:8045:ada8:eb24:155a:dc7	21.90.13.199
b51a:901b:cb15:8045:ada8:eb24:155a:dc8	21.90.13.200
b51a:901b:cb15:8045:ada8:eb24:155a:dc9	21.90.13.201
b51a:901b:cb15:8045:ada8:eb24:155a:dca	21.90.13.202
b51a:901b:cb15:8045:ada8:eb24:155a:dcb	21.90.13.203
b51a:901b:cb15:8045:ada8:eb24:155a:dcc	21.90.13.204
b51a:901b:cb15:8045:ada8:eb24:155a:dcd	21.90.13.205
b51a:901b:cb15:8045:ada8:eb24:155a:dce	21.90.13.206
b51a:901b:cb15:8045:ada8:eb24:155a:dcf	21.90.13.207
b51a:901b:cb15:8045:ada8:eb24:155a:dd0	21.90.13.208
b51a:901b:cb15:8045:ada8:eb24:155a:dd1	21.90.13.209
b51a:901b:cb15:8045:ada8:eb24:155a:dd2	21.90.13.210
b51a:901b:cb15:8045:ada8:eb24:155a:dd3	21.90.13.211
b51a:901b:cb15:8045:ada8:eb24:155a:dd4	21.90.13.212
b51a:901b:cb15:8045:ada8:eb24:155a:dd5	21.90.13.213
b51a:901b:cb15:8045:ada8:eb24:155a:dd6	21.90.13.214
b51a:901b:cb15:8045:ada8:eb24:155a:dd7	21.90.13.215
b51a:901b:cb15:8045:ada8:eb24:155a:dd8	21.90.13.216
b51a:901b:cb15:8045:ada8:eb24:155a:dd9	21.90.13.217
b51a:901b:cb15:8045:ada8:eb24:155a:dda	21.90.13.218
b51a:901b:cb15:8045:ada8:eb24:155a:ddb	21.90.13.219
b51a:901b:cb15:8045:ada8:eb24:155a:ddc	21.90.13.220
b51a:901b:cb15:8045:ada8:eb24:155a:ddd	21.90.13.221
b51a:901b:cb15:8045:ada8:eb24:155a:dde	21.90.13.222
b51a:901b:cb15:8045:ada8:eb24:155a:ddf	21.90.13.223
b51a:901b:cb15:8045:ada8:eb24:155a:de0	21.90.13.224
b51a:901b:cb15:8045:ada8:eb24:155a:de1	21.90.13.225
b51a:901b:cb15:8045:ada8:eb24:155a:de2	21.90.13.226
b51a:901b:cb15:8045:ada8:eb24:155a:de3	21.90.13.227
b51a:901b:cb15:8045:ada8:eb24:155a:de4	21.90.13.228
b51a:901b:cb15:8045:ada8:eb24:155a:de5	21.90.13.229
b51a:901b:cb15:8045:ada8:eb24:155a:de6	21.90.13.230
b51a:901b:cb15:8045:ada8:eb24:155a:de7	21.90.13.231
b51a:901b:cb15:8045:ada8:eb24:155a:de8	21.90.13.232
b51a:901b:cb15:8045:ada8:eb24:155a:de9	21.90.13.233
b51a:901b:cb15:8045:ada8:eb24:155a:dea	21.90.13.234
b51a:901b:cb15:8045:ada8:eb24:155a:deb	21.90.13.235
b51a:901b:cb15:8045:ada8:eb24:155a:dec	21.90.13.236
b51a:901b:cb15:8045:ada8:eb24:155a:ded	21.90.13.237
b51a:901b:cb15:8045:ada8:eb24:155a:dee	21.90.13.238
b51a:901b:cb15:8045:ada8:eb24:155a:def	21.90.13.239
b51a:901b:cb15:8045:ada8:eb24:155a:df0	21.90.13.240
b51a:901b:cb15:8045:ada8:eb24:155a:df1	21.90.13.241
b51a:901b:cb15:8045:ada8:eb24:155a:df2	21.90.13.242
b51a:901b:cb15:8045:ada8:eb24:155a:df3	21.90.13.243
b51a:901b:cb15:8045:ada8:eb24:155a:df4	21.90.13.244
b51a:901b:cb15:8045:ada8:eb24:155a:df5	21.90.13.245
b51a:901b:cb15:8045:ada8:eb24:155a:df6	21.90.13.246
b51a:901b:cb15:8045:ada8:eb24:155a:df7	21.90.13.247
b51a:901b:cb15:8045:ada8:eb24:155a:df8	21.90.13.248
b51a:901b:cb15:8045:ada8:eb24:155a:df9	21.90.13.249
b51a:901b:cb15:8045:ada8:eb24:155a:dfa	21.90.13.250
b51a:901b:cb15:8045:ada8:eb24:155a:dfb	21.90.13.251
b51a:901b:cb15:8045:ada8:eb24:155a:dfc	21.90.13.252
b51a:901b:cb15:8045:ada8:eb24:155a:dfd	21.90.13.253
b51a:901b:cb15:8045:ada8:eb24:155a:dfe	21.90.13.254
b51a:901b:cb15:8045:ada8:eb24:155a:dff	21.90.13.255

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.