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:be24:7f39:d01	127.57.13.1
b51a:901b:cb15:8045:ada8:be24:7f39:d02	127.57.13.2
b51a:901b:cb15:8045:ada8:be24:7f39:d03	127.57.13.3
b51a:901b:cb15:8045:ada8:be24:7f39:d04	127.57.13.4
b51a:901b:cb15:8045:ada8:be24:7f39:d05	127.57.13.5
b51a:901b:cb15:8045:ada8:be24:7f39:d06	127.57.13.6
b51a:901b:cb15:8045:ada8:be24:7f39:d07	127.57.13.7
b51a:901b:cb15:8045:ada8:be24:7f39:d08	127.57.13.8
b51a:901b:cb15:8045:ada8:be24:7f39:d09	127.57.13.9
b51a:901b:cb15:8045:ada8:be24:7f39:d0a	127.57.13.10
b51a:901b:cb15:8045:ada8:be24:7f39:d0b	127.57.13.11
b51a:901b:cb15:8045:ada8:be24:7f39:d0c	127.57.13.12
b51a:901b:cb15:8045:ada8:be24:7f39:d0d	127.57.13.13
b51a:901b:cb15:8045:ada8:be24:7f39:d0e	127.57.13.14
b51a:901b:cb15:8045:ada8:be24:7f39:d0f	127.57.13.15
b51a:901b:cb15:8045:ada8:be24:7f39:d10	127.57.13.16
b51a:901b:cb15:8045:ada8:be24:7f39:d11	127.57.13.17
b51a:901b:cb15:8045:ada8:be24:7f39:d12	127.57.13.18
b51a:901b:cb15:8045:ada8:be24:7f39:d13	127.57.13.19
b51a:901b:cb15:8045:ada8:be24:7f39:d14	127.57.13.20
b51a:901b:cb15:8045:ada8:be24:7f39:d15	127.57.13.21
b51a:901b:cb15:8045:ada8:be24:7f39:d16	127.57.13.22
b51a:901b:cb15:8045:ada8:be24:7f39:d17	127.57.13.23
b51a:901b:cb15:8045:ada8:be24:7f39:d18	127.57.13.24
b51a:901b:cb15:8045:ada8:be24:7f39:d19	127.57.13.25
b51a:901b:cb15:8045:ada8:be24:7f39:d1a	127.57.13.26
b51a:901b:cb15:8045:ada8:be24:7f39:d1b	127.57.13.27
b51a:901b:cb15:8045:ada8:be24:7f39:d1c	127.57.13.28
b51a:901b:cb15:8045:ada8:be24:7f39:d1d	127.57.13.29
b51a:901b:cb15:8045:ada8:be24:7f39:d1e	127.57.13.30
b51a:901b:cb15:8045:ada8:be24:7f39:d1f	127.57.13.31
b51a:901b:cb15:8045:ada8:be24:7f39:d20	127.57.13.32
b51a:901b:cb15:8045:ada8:be24:7f39:d21	127.57.13.33
b51a:901b:cb15:8045:ada8:be24:7f39:d22	127.57.13.34
b51a:901b:cb15:8045:ada8:be24:7f39:d23	127.57.13.35
b51a:901b:cb15:8045:ada8:be24:7f39:d24	127.57.13.36
b51a:901b:cb15:8045:ada8:be24:7f39:d25	127.57.13.37
b51a:901b:cb15:8045:ada8:be24:7f39:d26	127.57.13.38
b51a:901b:cb15:8045:ada8:be24:7f39:d27	127.57.13.39
b51a:901b:cb15:8045:ada8:be24:7f39:d28	127.57.13.40
b51a:901b:cb15:8045:ada8:be24:7f39:d29	127.57.13.41
b51a:901b:cb15:8045:ada8:be24:7f39:d2a	127.57.13.42
b51a:901b:cb15:8045:ada8:be24:7f39:d2b	127.57.13.43
b51a:901b:cb15:8045:ada8:be24:7f39:d2c	127.57.13.44
b51a:901b:cb15:8045:ada8:be24:7f39:d2d	127.57.13.45
b51a:901b:cb15:8045:ada8:be24:7f39:d2e	127.57.13.46
b51a:901b:cb15:8045:ada8:be24:7f39:d2f	127.57.13.47
b51a:901b:cb15:8045:ada8:be24:7f39:d30	127.57.13.48
b51a:901b:cb15:8045:ada8:be24:7f39:d31	127.57.13.49
b51a:901b:cb15:8045:ada8:be24:7f39:d32	127.57.13.50
b51a:901b:cb15:8045:ada8:be24:7f39:d33	127.57.13.51
b51a:901b:cb15:8045:ada8:be24:7f39:d34	127.57.13.52
b51a:901b:cb15:8045:ada8:be24:7f39:d35	127.57.13.53
b51a:901b:cb15:8045:ada8:be24:7f39:d36	127.57.13.54
b51a:901b:cb15:8045:ada8:be24:7f39:d37	127.57.13.55
b51a:901b:cb15:8045:ada8:be24:7f39:d38	127.57.13.56
b51a:901b:cb15:8045:ada8:be24:7f39:d39	127.57.13.57
b51a:901b:cb15:8045:ada8:be24:7f39:d3a	127.57.13.58
b51a:901b:cb15:8045:ada8:be24:7f39:d3b	127.57.13.59
b51a:901b:cb15:8045:ada8:be24:7f39:d3c	127.57.13.60

b51a:901b:cb15:8045:ada8:be24:7f39:d3d	127.57.13.61
b51a:901b:cb15:8045:ada8:be24:7f39:d3e	127.57.13.62
b51a:901b:cb15:8045:ada8:be24:7f39:d3f	127.57.13.63
b51a:901b:cb15:8045:ada8:be24:7f39:d40	127.57.13.64
b51a:901b:cb15:8045:ada8:be24:7f39:d41	127.57.13.65
b51a:901b:cb15:8045:ada8:be24:7f39:d42	127.57.13.66
b51a:901b:cb15:8045:ada8:be24:7f39:d43	127.57.13.67
b51a:901b:cb15:8045:ada8:be24:7f39:d44	127.57.13.68
b51a:901b:cb15:8045:ada8:be24:7f39:d45	127.57.13.69
b51a:901b:cb15:8045:ada8:be24:7f39:d46	127.57.13.70
b51a:901b:cb15:8045:ada8:be24:7f39:d47	127.57.13.71
b51a:901b:cb15:8045:ada8:be24:7f39:d48	127.57.13.72
b51a:901b:cb15:8045:ada8:be24:7f39:d49	127.57.13.73
b51a:901b:cb15:8045:ada8:be24:7f39:d4a	127.57.13.74
b51a:901b:cb15:8045:ada8:be24:7f39:d4b	127.57.13.75
b51a:901b:cb15:8045:ada8:be24:7f39:d4c	127.57.13.76
b51a:901b:cb15:8045:ada8:be24:7f39:d4d	127.57.13.77
b51a:901b:cb15:8045:ada8:be24:7f39:d4e	127.57.13.78
b51a:901b:cb15:8045:ada8:be24:7f39:d4f	127.57.13.79
b51a:901b:cb15:8045:ada8:be24:7f39:d50	127.57.13.80
b51a:901b:cb15:8045:ada8:be24:7f39:d51	127.57.13.81
b51a:901b:cb15:8045:ada8:be24:7f39:d52	127.57.13.82
b51a:901b:cb15:8045:ada8:be24:7f39:d53	127.57.13.83
b51a:901b:cb15:8045:ada8:be24:7f39:d54	127.57.13.84
b51a:901b:cb15:8045:ada8:be24:7f39:d55	127.57.13.85
b51a:901b:cb15:8045:ada8:be24:7f39:d56	127.57.13.86
b51a:901b:cb15:8045:ada8:be24:7f39:d57	127.57.13.87
b51a:901b:cb15:8045:ada8:be24:7f39:d58	127.57.13.88
b51a:901b:cb15:8045:ada8:be24:7f39:d59	127.57.13.89
b51a:901b:cb15:8045:ada8:be24:7f39:d5a	127.57.13.90
b51a:901b:cb15:8045:ada8:be24:7f39:d5b	127.57.13.91
b51a:901b:cb15:8045:ada8:be24:7f39:d5c	127.57.13.92
b51a:901b:cb15:8045:ada8:be24:7f39:d5d	127.57.13.93
b51a:901b:cb15:8045:ada8:be24:7f39:d5e	127.57.13.94
b51a:901b:cb15:8045:ada8:be24:7f39:d5f	127.57.13.95
b51a:901b:cb15:8045:ada8:be24:7f39:d60	127.57.13.96
b51a:901b:cb15:8045:ada8:be24:7f39:d61	127.57.13.97
b51a:901b:cb15:8045:ada8:be24:7f39:d62	127.57.13.98
b51a:901b:cb15:8045:ada8:be24:7f39:d63	127.57.13.99
b51a:901b:cb15:8045:ada8:be24:7f39:d64	127.57.13.100
b51a:901b:cb15:8045:ada8:be24:7f39:d65	127.57.13.101
b51a:901b:cb15:8045:ada8:be24:7f39:d66	127.57.13.102
b51a:901b:cb15:8045:ada8:be24:7f39:d67	127.57.13.103
b51a:901b:cb15:8045:ada8:be24:7f39:d68	127.57.13.104
b51a:901b:cb15:8045:ada8:be24:7f39:d69	127.57.13.105
b51a:901b:cb15:8045:ada8:be24:7f39:d6a	127.57.13.106
b51a:901b:cb15:8045:ada8:be24:7f39:d6b	127.57.13.107
b51a:901b:cb15:8045:ada8:be24:7f39:d6c	127.57.13.108
b51a:901b:cb15:8045:ada8:be24:7f39:d6d	127.57.13.109
b51a:901b:cb15:8045:ada8:be24:7f39:d6e	127.57.13.110
b51a:901b:cb15:8045:ada8:be24:7f39:d6f	127.57.13.111
b51a:901b:cb15:8045:ada8:be24:7f39:d70	127.57.13.112
b51a:901b:cb15:8045:ada8:be24:7f39:d71	127.57.13.113
b51a:901b:cb15:8045:ada8:be24:7f39:d72	127.57.13.114
b51a:901b:cb15:8045:ada8:be24:7f39:d73	127.57.13.115
b51a:901b:cb15:8045:ada8:be24:7f39:d74	127.57.13.116
b51a:901b:cb15:8045:ada8:be24:7f39:d75	127.57.13.117
b51a:901b:cb15:8045:ada8:be24:7f39:d76	127.57.13.118
b51a:901b:cb15:8045:ada8:be24:7f39:d77	127.57.13.119
b51a:901b:cb15:8045:ada8:be24:7f39:d78	127.57.13.120

b51a:901b:cb15:8045:ada8:be24:7f39:d79	127.57.13.121
b51a:901b:cb15:8045:ada8:be24:7f39:d7a	127.57.13.122
b51a:901b:cb15:8045:ada8:be24:7f39:d7b	127.57.13.123
b51a:901b:cb15:8045:ada8:be24:7f39:d7c	127.57.13.124
b51a:901b:cb15:8045:ada8:be24:7f39:d7d	127.57.13.125
b51a:901b:cb15:8045:ada8:be24:7f39:d7e	127.57.13.126
b51a:901b:cb15:8045:ada8:be24:7f39:d7f	127.57.13.127
b51a:901b:cb15:8045:ada8:be24:7f39:d80	127.57.13.128
b51a:901b:cb15:8045:ada8:be24:7f39:d81	127.57.13.129
b51a:901b:cb15:8045:ada8:be24:7f39:d82	127.57.13.130
b51a:901b:cb15:8045:ada8:be24:7f39:d83	127.57.13.131
b51a:901b:cb15:8045:ada8:be24:7f39:d84	127.57.13.132
b51a:901b:cb15:8045:ada8:be24:7f39:d85	127.57.13.133
b51a:901b:cb15:8045:ada8:be24:7f39:d86	127.57.13.134
b51a:901b:cb15:8045:ada8:be24:7f39:d87	127.57.13.135
b51a:901b:cb15:8045:ada8:be24:7f39:d88	127.57.13.136
b51a:901b:cb15:8045:ada8:be24:7f39:d89	127.57.13.137
b51a:901b:cb15:8045:ada8:be24:7f39:d8a	127.57.13.138
b51a:901b:cb15:8045:ada8:be24:7f39:d8b	127.57.13.139
b51a:901b:cb15:8045:ada8:be24:7f39:d8c	127.57.13.140
b51a:901b:cb15:8045:ada8:be24:7f39:d8d	127.57.13.141
b51a:901b:cb15:8045:ada8:be24:7f39:d8e	127.57.13.142
b51a:901b:cb15:8045:ada8:be24:7f39:d8f	127.57.13.143
b51a:901b:cb15:8045:ada8:be24:7f39:d90	127.57.13.144
b51a:901b:cb15:8045:ada8:be24:7f39:d91	127.57.13.145
b51a:901b:cb15:8045:ada8:be24:7f39:d92	127.57.13.146
b51a:901b:cb15:8045:ada8:be24:7f39:d93	127.57.13.147
b51a:901b:cb15:8045:ada8:be24:7f39:d94	127.57.13.148
b51a:901b:cb15:8045:ada8:be24:7f39:d95	127.57.13.149
b51a:901b:cb15:8045:ada8:be24:7f39:d96	127.57.13.150
b51a:901b:cb15:8045:ada8:be24:7f39:d97	127.57.13.151
b51a:901b:cb15:8045:ada8:be24:7f39:d98	127.57.13.152
b51a:901b:cb15:8045:ada8:be24:7f39:d99	127.57.13.153
b51a:901b:cb15:8045:ada8:be24:7f39:d9a	127.57.13.154
b51a:901b:cb15:8045:ada8:be24:7f39:d9b	127.57.13.155
b51a:901b:cb15:8045:ada8:be24:7f39:d9c	127.57.13.156
b51a:901b:cb15:8045:ada8:be24:7f39:d9d	127.57.13.157
b51a:901b:cb15:8045:ada8:be24:7f39:d9e	127.57.13.158
b51a:901b:cb15:8045:ada8:be24:7f39:d9f	127.57.13.159
b51a:901b:cb15:8045:ada8:be24:7f39:da0	127.57.13.160
b51a:901b:cb15:8045:ada8:be24:7f39:da1	127.57.13.161
b51a:901b:cb15:8045:ada8:be24:7f39:da2	127.57.13.162
b51a:901b:cb15:8045:ada8:be24:7f39:da3	127.57.13.163
b51a:901b:cb15:8045:ada8:be24:7f39:da4	127.57.13.164
b51a:901b:cb15:8045:ada8:be24:7f39:da5	127.57.13.165
b51a:901b:cb15:8045:ada8:be24:7f39:da6	127.57.13.166
b51a:901b:cb15:8045:ada8:be24:7f39:da7	127.57.13.167
b51a:901b:cb15:8045:ada8:be24:7f39:da8	127.57.13.168
b51a:901b:cb15:8045:ada8:be24:7f39:da9	127.57.13.169
b51a:901b:cb15:8045:ada8:be24:7f39:daa	127.57.13.170
b51a:901b:cb15:8045:ada8:be24:7f39:dab	127.57.13.171
b51a:901b:cb15:8045:ada8:be24:7f39:dac	127.57.13.172
b51a:901b:cb15:8045:ada8:be24:7f39:dad	127.57.13.173
b51a:901b:cb15:8045:ada8:be24:7f39:dae	127.57.13.174
b51a:901b:cb15:8045:ada8:be24:7f39:daf	127.57.13.175
b51a:901b:cb15:8045:ada8:be24:7f39:db0	127.57.13.176
b51a:901b:cb15:8045:ada8:be24:7f39:db1	127.57.13.177
b51a:901b:cb15:8045:ada8:be24:7f39:db2	127.57.13.178
b51a:901b:cb15:8045:ada8:be24:7f39:db3	127.57.13.179
b51a:901b:cb15:8045:ada8:be24:7f39:db4	127.57.13.180

b51a:901b:cb15:8045:ada8:be24:7f39:db5	127.57.13.181
b51a:901b:cb15:8045:ada8:be24:7f39:db6	127.57.13.182
b51a:901b:cb15:8045:ada8:be24:7f39:db7	127.57.13.183
b51a:901b:cb15:8045:ada8:be24:7f39:db8	127.57.13.184
b51a:901b:cb15:8045:ada8:be24:7f39:db9	127.57.13.185
b51a:901b:cb15:8045:ada8:be24:7f39:dba	127.57.13.186
b51a:901b:cb15:8045:ada8:be24:7f39:dbb	127.57.13.187
b51a:901b:cb15:8045:ada8:be24:7f39:dbc	127.57.13.188
b51a:901b:cb15:8045:ada8:be24:7f39:dbd	127.57.13.189
b51a:901b:cb15:8045:ada8:be24:7f39:dbe	127.57.13.190
b51a:901b:cb15:8045:ada8:be24:7f39:dbf	127.57.13.191
b51a:901b:cb15:8045:ada8:be24:7f39:dc0	127.57.13.192
b51a:901b:cb15:8045:ada8:be24:7f39:dc1	127.57.13.193
b51a:901b:cb15:8045:ada8:be24:7f39:dc2	127.57.13.194
b51a:901b:cb15:8045:ada8:be24:7f39:dc3	127.57.13.195
b51a:901b:cb15:8045:ada8:be24:7f39:dc4	127.57.13.196
b51a:901b:cb15:8045:ada8:be24:7f39:dc5	127.57.13.197
b51a:901b:cb15:8045:ada8:be24:7f39:dc6	127.57.13.198
b51a:901b:cb15:8045:ada8:be24:7f39:dc7	127.57.13.199
b51a:901b:cb15:8045:ada8:be24:7f39:dc8	127.57.13.200
b51a:901b:cb15:8045:ada8:be24:7f39:dc9	127.57.13.201
b51a:901b:cb15:8045:ada8:be24:7f39:dca	127.57.13.202
b51a:901b:cb15:8045:ada8:be24:7f39:dcb	127.57.13.203
b51a:901b:cb15:8045:ada8:be24:7f39:dcc	127.57.13.204
b51a:901b:cb15:8045:ada8:be24:7f39:dcd	127.57.13.205
b51a:901b:cb15:8045:ada8:be24:7f39:dce	127.57.13.206
b51a:901b:cb15:8045:ada8:be24:7f39:dcf	127.57.13.207
b51a:901b:cb15:8045:ada8:be24:7f39:dd0	127.57.13.208
b51a:901b:cb15:8045:ada8:be24:7f39:dd1	127.57.13.209
b51a:901b:cb15:8045:ada8:be24:7f39:dd2	127.57.13.210
b51a:901b:cb15:8045:ada8:be24:7f39:dd3	127.57.13.211
b51a:901b:cb15:8045:ada8:be24:7f39:dd4	127.57.13.212
b51a:901b:cb15:8045:ada8:be24:7f39:dd5	127.57.13.213
b51a:901b:cb15:8045:ada8:be24:7f39:dd6	127.57.13.214
b51a:901b:cb15:8045:ada8:be24:7f39:dd7	127.57.13.215
b51a:901b:cb15:8045:ada8:be24:7f39:dd8	127.57.13.216
b51a:901b:cb15:8045:ada8:be24:7f39:dd9	127.57.13.217
b51a:901b:cb15:8045:ada8:be24:7f39:dda	127.57.13.218
b51a:901b:cb15:8045:ada8:be24:7f39:ddb	127.57.13.219
b51a:901b:cb15:8045:ada8:be24:7f39:ddc	127.57.13.220
b51a:901b:cb15:8045:ada8:be24:7f39:ddd	127.57.13.221
b51a:901b:cb15:8045:ada8:be24:7f39:dde	127.57.13.222
b51a:901b:cb15:8045:ada8:be24:7f39:ddf	127.57.13.223
b51a:901b:cb15:8045:ada8:be24:7f39:de0	127.57.13.224
b51a:901b:cb15:8045:ada8:be24:7f39:de1	127.57.13.225
b51a:901b:cb15:8045:ada8:be24:7f39:de2	127.57.13.226
b51a:901b:cb15:8045:ada8:be24:7f39:de3	127.57.13.227
b51a:901b:cb15:8045:ada8:be24:7f39:de4	127.57.13.228
b51a:901b:cb15:8045:ada8:be24:7f39:de5	127.57.13.229
b51a:901b:cb15:8045:ada8:be24:7f39:de6	127.57.13.230
b51a:901b:cb15:8045:ada8:be24:7f39:de7	127.57.13.231
b51a:901b:cb15:8045:ada8:be24:7f39:de8	127.57.13.232
b51a:901b:cb15:8045:ada8:be24:7f39:de9	127.57.13.233
b51a:901b:cb15:8045:ada8:be24:7f39:dea	127.57.13.234
b51a:901b:cb15:8045:ada8:be24:7f39:deb	127.57.13.235
b51a:901b:cb15:8045:ada8:be24:7f39:dec	127.57.13.236
b51a:901b:cb15:8045:ada8:be24:7f39:ded	127.57.13.237
b51a:901b:cb15:8045:ada8:be24:7f39:dee	127.57.13.238
b51a:901b:cb15:8045:ada8:be24:7f39:def	127.57.13.239
b51a:901b:cb15:8045:ada8:be24:7f39:df0	127.57.13.240
b51a:901b:cb15:8045:ada8:be24:7f39:df1	127.57.13.241
b51a:901b:cb15:8045:ada8:be24:7f39:df2	127.57.13.242
b51a:901b:cb15:8045:ada8:be24:7f39:df3	127.57.13.243
b51a:901b:cb15:8045:ada8:be24:7f39:df4	127.57.13.244
b51a:901b:cb15:8045:ada8:be24:7f39:df5	127.57.13.245
b51a:901b:cb15:8045:ada8:be24:7f39:df6	127.57.13.246
b51a:901b:cb15:8045:ada8:be24:7f39:df7	127.57.13.247
b51a:901b:cb15:8045:ada8:be24:7f39:df8	127.57.13.248
b51a:901b:cb15:8045:ada8:be24:7f39:df9	127.57.13.249
b51a:901b:cb15:8045:ada8:be24:7f39:dfa	127.57.13.250
b51a:901b:cb15:8045:ada8:be24:7f39:dfb	127.57.13.251
b51a:901b:cb15:8045:ada8:be24:7f39:dfc	127.57.13.252
b51a:901b:cb15:8045:ada8:be24:7f39:dfd	127.57.13.253
b51a:901b:cb15:8045:ada8:be24:7f39:dfe	127.57.13.254
b51a:901b:cb15:8045:ada8:be24:7f39:dff	127.57.13.255

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.