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:b01	127.57.11.1
b51a:901b:cb15:8045:ada8:be24:7f39:b02	127.57.11.2
b51a:901b:cb15:8045:ada8:be24:7f39:b03	127.57.11.3
b51a:901b:cb15:8045:ada8:be24:7f39:b04	127.57.11.4
b51a:901b:cb15:8045:ada8:be24:7f39:b05	127.57.11.5
b51a:901b:cb15:8045:ada8:be24:7f39:b06	127.57.11.6
b51a:901b:cb15:8045:ada8:be24:7f39:b07	127.57.11.7
b51a:901b:cb15:8045:ada8:be24:7f39:b08	127.57.11.8
b51a:901b:cb15:8045:ada8:be24:7f39:b09	127.57.11.9
b51a:901b:cb15:8045:ada8:be24:7f39:b0a	127.57.11.10
b51a:901b:cb15:8045:ada8:be24:7f39:b0b	127.57.11.11
b51a:901b:cb15:8045:ada8:be24:7f39:b0c	127.57.11.12
b51a:901b:cb15:8045:ada8:be24:7f39:b0d	127.57.11.13
b51a:901b:cb15:8045:ada8:be24:7f39:b0e	127.57.11.14
b51a:901b:cb15:8045:ada8:be24:7f39:b0f	127.57.11.15
b51a:901b:cb15:8045:ada8:be24:7f39:b10	127.57.11.16
b51a:901b:cb15:8045:ada8:be24:7f39:b11	127.57.11.17
b51a:901b:cb15:8045:ada8:be24:7f39:b12	127.57.11.18
b51a:901b:cb15:8045:ada8:be24:7f39:b13	127.57.11.19
b51a:901b:cb15:8045:ada8:be24:7f39:b14	127.57.11.20
b51a:901b:cb15:8045:ada8:be24:7f39:b15	127.57.11.21
b51a:901b:cb15:8045:ada8:be24:7f39:b16	127.57.11.22
b51a:901b:cb15:8045:ada8:be24:7f39:b17	127.57.11.23
b51a:901b:cb15:8045:ada8:be24:7f39:b18	127.57.11.24
b51a:901b:cb15:8045:ada8:be24:7f39:b19	127.57.11.25
b51a:901b:cb15:8045:ada8:be24:7f39:b1a	127.57.11.26
b51a:901b:cb15:8045:ada8:be24:7f39:b1b	127.57.11.27
b51a:901b:cb15:8045:ada8:be24:7f39:b1c	127.57.11.28
b51a:901b:cb15:8045:ada8:be24:7f39:b1d	127.57.11.29
b51a:901b:cb15:8045:ada8:be24:7f39:b1e	127.57.11.30
b51a:901b:cb15:8045:ada8:be24:7f39:b1f	127.57.11.31
b51a:901b:cb15:8045:ada8:be24:7f39:b20	127.57.11.32
b51a:901b:cb15:8045:ada8:be24:7f39:b21	127.57.11.33
b51a:901b:cb15:8045:ada8:be24:7f39:b22	127.57.11.34
b51a:901b:cb15:8045:ada8:be24:7f39:b23	127.57.11.35
b51a:901b:cb15:8045:ada8:be24:7f39:b24	127.57.11.36
b51a:901b:cb15:8045:ada8:be24:7f39:b25	127.57.11.37
b51a:901b:cb15:8045:ada8:be24:7f39:b26	127.57.11.38
b51a:901b:cb15:8045:ada8:be24:7f39:b27	127.57.11.39
b51a:901b:cb15:8045:ada8:be24:7f39:b28	127.57.11.40
b51a:901b:cb15:8045:ada8:be24:7f39:b29	127.57.11.41
b51a:901b:cb15:8045:ada8:be24:7f39:b2a	127.57.11.42
b51a:901b:cb15:8045:ada8:be24:7f39:b2b	127.57.11.43
b51a:901b:cb15:8045:ada8:be24:7f39:b2c	127.57.11.44
b51a:901b:cb15:8045:ada8:be24:7f39:b2d	127.57.11.45
b51a:901b:cb15:8045:ada8:be24:7f39:b2e	127.57.11.46
b51a:901b:cb15:8045:ada8:be24:7f39:b2f	127.57.11.47
b51a:901b:cb15:8045:ada8:be24:7f39:b30	127.57.11.48
b51a:901b:cb15:8045:ada8:be24:7f39:b31	127.57.11.49
b51a:901b:cb15:8045:ada8:be24:7f39:b32	127.57.11.50
b51a:901b:cb15:8045:ada8:be24:7f39:b33	127.57.11.51
b51a:901b:cb15:8045:ada8:be24:7f39:b34	127.57.11.52
b51a:901b:cb15:8045:ada8:be24:7f39:b35	127.57.11.53
b51a:901b:cb15:8045:ada8:be24:7f39:b36	127.57.11.54
b51a:901b:cb15:8045:ada8:be24:7f39:b37	127.57.11.55
b51a:901b:cb15:8045:ada8:be24:7f39:b38	127.57.11.56
b51a:901b:cb15:8045:ada8:be24:7f39:b39	127.57.11.57
b51a:901b:cb15:8045:ada8:be24:7f39:b3a	127.57.11.58
b51a:901b:cb15:8045:ada8:be24:7f39:b3b	127.57.11.59
b51a:901b:cb15:8045:ada8:be24:7f39:b3c	127.57.11.60

b51a:901b:cb15:8045:ada8:be24:7f39:b3d	127.57.11.61
b51a:901b:cb15:8045:ada8:be24:7f39:b3e	127.57.11.62
b51a:901b:cb15:8045:ada8:be24:7f39:b3f	127.57.11.63
b51a:901b:cb15:8045:ada8:be24:7f39:b40	127.57.11.64
b51a:901b:cb15:8045:ada8:be24:7f39:b41	127.57.11.65
b51a:901b:cb15:8045:ada8:be24:7f39:b42	127.57.11.66
b51a:901b:cb15:8045:ada8:be24:7f39:b43	127.57.11.67
b51a:901b:cb15:8045:ada8:be24:7f39:b44	127.57.11.68
b51a:901b:cb15:8045:ada8:be24:7f39:b45	127.57.11.69
b51a:901b:cb15:8045:ada8:be24:7f39:b46	127.57.11.70
b51a:901b:cb15:8045:ada8:be24:7f39:b47	127.57.11.71
b51a:901b:cb15:8045:ada8:be24:7f39:b48	127.57.11.72
b51a:901b:cb15:8045:ada8:be24:7f39:b49	127.57.11.73
b51a:901b:cb15:8045:ada8:be24:7f39:b4a	127.57.11.74
b51a:901b:cb15:8045:ada8:be24:7f39:b4b	127.57.11.75
b51a:901b:cb15:8045:ada8:be24:7f39:b4c	127.57.11.76
b51a:901b:cb15:8045:ada8:be24:7f39:b4d	127.57.11.77
b51a:901b:cb15:8045:ada8:be24:7f39:b4e	127.57.11.78
b51a:901b:cb15:8045:ada8:be24:7f39:b4f	127.57.11.79
b51a:901b:cb15:8045:ada8:be24:7f39:b50	127.57.11.80
b51a:901b:cb15:8045:ada8:be24:7f39:b51	127.57.11.81
b51a:901b:cb15:8045:ada8:be24:7f39:b52	127.57.11.82
b51a:901b:cb15:8045:ada8:be24:7f39:b53	127.57.11.83
b51a:901b:cb15:8045:ada8:be24:7f39:b54	127.57.11.84
b51a:901b:cb15:8045:ada8:be24:7f39:b55	127.57.11.85
b51a:901b:cb15:8045:ada8:be24:7f39:b56	127.57.11.86
b51a:901b:cb15:8045:ada8:be24:7f39:b57	127.57.11.87
b51a:901b:cb15:8045:ada8:be24:7f39:b58	127.57.11.88
b51a:901b:cb15:8045:ada8:be24:7f39:b59	127.57.11.89
b51a:901b:cb15:8045:ada8:be24:7f39:b5a	127.57.11.90
b51a:901b:cb15:8045:ada8:be24:7f39:b5b	127.57.11.91
b51a:901b:cb15:8045:ada8:be24:7f39:b5c	127.57.11.92
b51a:901b:cb15:8045:ada8:be24:7f39:b5d	127.57.11.93
b51a:901b:cb15:8045:ada8:be24:7f39:b5e	127.57.11.94
b51a:901b:cb15:8045:ada8:be24:7f39:b5f	127.57.11.95
b51a:901b:cb15:8045:ada8:be24:7f39:b60	127.57.11.96
b51a:901b:cb15:8045:ada8:be24:7f39:b61	127.57.11.97
b51a:901b:cb15:8045:ada8:be24:7f39:b62	127.57.11.98
b51a:901b:cb15:8045:ada8:be24:7f39:b63	127.57.11.99
b51a:901b:cb15:8045:ada8:be24:7f39:b64	127.57.11.100
b51a:901b:cb15:8045:ada8:be24:7f39:b65	127.57.11.101
b51a:901b:cb15:8045:ada8:be24:7f39:b66	127.57.11.102
b51a:901b:cb15:8045:ada8:be24:7f39:b67	127.57.11.103
b51a:901b:cb15:8045:ada8:be24:7f39:b68	127.57.11.104
b51a:901b:cb15:8045:ada8:be24:7f39:b69	127.57.11.105
b51a:901b:cb15:8045:ada8:be24:7f39:b6a	127.57.11.106
b51a:901b:cb15:8045:ada8:be24:7f39:b6b	127.57.11.107
b51a:901b:cb15:8045:ada8:be24:7f39:b6c	127.57.11.108
b51a:901b:cb15:8045:ada8:be24:7f39:b6d	127.57.11.109
b51a:901b:cb15:8045:ada8:be24:7f39:b6e	127.57.11.110
b51a:901b:cb15:8045:ada8:be24:7f39:b6f	127.57.11.111
b51a:901b:cb15:8045:ada8:be24:7f39:b70	127.57.11.112
b51a:901b:cb15:8045:ada8:be24:7f39:b71	127.57.11.113
b51a:901b:cb15:8045:ada8:be24:7f39:b72	127.57.11.114
b51a:901b:cb15:8045:ada8:be24:7f39:b73	127.57.11.115
b51a:901b:cb15:8045:ada8:be24:7f39:b74	127.57.11.116
b51a:901b:cb15:8045:ada8:be24:7f39:b75	127.57.11.117
b51a:901b:cb15:8045:ada8:be24:7f39:b76	127.57.11.118
b51a:901b:cb15:8045:ada8:be24:7f39:b77	127.57.11.119
b51a:901b:cb15:8045:ada8:be24:7f39:b78	127.57.11.120

b51a:901b:cb15:8045:ada8:be24:7f39:b79	127.57.11.121
b51a:901b:cb15:8045:ada8:be24:7f39:b7a	127.57.11.122
b51a:901b:cb15:8045:ada8:be24:7f39:b7b	127.57.11.123
b51a:901b:cb15:8045:ada8:be24:7f39:b7c	127.57.11.124
b51a:901b:cb15:8045:ada8:be24:7f39:b7d	127.57.11.125
b51a:901b:cb15:8045:ada8:be24:7f39:b7e	127.57.11.126
b51a:901b:cb15:8045:ada8:be24:7f39:b7f	127.57.11.127
b51a:901b:cb15:8045:ada8:be24:7f39:b80	127.57.11.128
b51a:901b:cb15:8045:ada8:be24:7f39:b81	127.57.11.129
b51a:901b:cb15:8045:ada8:be24:7f39:b82	127.57.11.130
b51a:901b:cb15:8045:ada8:be24:7f39:b83	127.57.11.131
b51a:901b:cb15:8045:ada8:be24:7f39:b84	127.57.11.132
b51a:901b:cb15:8045:ada8:be24:7f39:b85	127.57.11.133
b51a:901b:cb15:8045:ada8:be24:7f39:b86	127.57.11.134
b51a:901b:cb15:8045:ada8:be24:7f39:b87	127.57.11.135
b51a:901b:cb15:8045:ada8:be24:7f39:b88	127.57.11.136
b51a:901b:cb15:8045:ada8:be24:7f39:b89	127.57.11.137
b51a:901b:cb15:8045:ada8:be24:7f39:b8a	127.57.11.138
b51a:901b:cb15:8045:ada8:be24:7f39:b8b	127.57.11.139
b51a:901b:cb15:8045:ada8:be24:7f39:b8c	127.57.11.140
b51a:901b:cb15:8045:ada8:be24:7f39:b8d	127.57.11.141
b51a:901b:cb15:8045:ada8:be24:7f39:b8e	127.57.11.142
b51a:901b:cb15:8045:ada8:be24:7f39:b8f	127.57.11.143
b51a:901b:cb15:8045:ada8:be24:7f39:b90	127.57.11.144
b51a:901b:cb15:8045:ada8:be24:7f39:b91	127.57.11.145
b51a:901b:cb15:8045:ada8:be24:7f39:b92	127.57.11.146
b51a:901b:cb15:8045:ada8:be24:7f39:b93	127.57.11.147
b51a:901b:cb15:8045:ada8:be24:7f39:b94	127.57.11.148
b51a:901b:cb15:8045:ada8:be24:7f39:b95	127.57.11.149
b51a:901b:cb15:8045:ada8:be24:7f39:b96	127.57.11.150
b51a:901b:cb15:8045:ada8:be24:7f39:b97	127.57.11.151
b51a:901b:cb15:8045:ada8:be24:7f39:b98	127.57.11.152
b51a:901b:cb15:8045:ada8:be24:7f39:b99	127.57.11.153
b51a:901b:cb15:8045:ada8:be24:7f39:b9a	127.57.11.154
b51a:901b:cb15:8045:ada8:be24:7f39:b9b	127.57.11.155
b51a:901b:cb15:8045:ada8:be24:7f39:b9c	127.57.11.156
b51a:901b:cb15:8045:ada8:be24:7f39:b9d	127.57.11.157
b51a:901b:cb15:8045:ada8:be24:7f39:b9e	127.57.11.158
b51a:901b:cb15:8045:ada8:be24:7f39:b9f	127.57.11.159
b51a:901b:cb15:8045:ada8:be24:7f39:ba0	127.57.11.160
b51a:901b:cb15:8045:ada8:be24:7f39:ba1	127.57.11.161
b51a:901b:cb15:8045:ada8:be24:7f39:ba2	127.57.11.162
b51a:901b:cb15:8045:ada8:be24:7f39:ba3	127.57.11.163
b51a:901b:cb15:8045:ada8:be24:7f39:ba4	127.57.11.164
b51a:901b:cb15:8045:ada8:be24:7f39:ba5	127.57.11.165
b51a:901b:cb15:8045:ada8:be24:7f39:ba6	127.57.11.166
b51a:901b:cb15:8045:ada8:be24:7f39:ba7	127.57.11.167
b51a:901b:cb15:8045:ada8:be24:7f39:ba8	127.57.11.168
b51a:901b:cb15:8045:ada8:be24:7f39:ba9	127.57.11.169
b51a:901b:cb15:8045:ada8:be24:7f39:baa	127.57.11.170
b51a:901b:cb15:8045:ada8:be24:7f39:bab	127.57.11.171
b51a:901b:cb15:8045:ada8:be24:7f39:bac	127.57.11.172
b51a:901b:cb15:8045:ada8:be24:7f39:bad	127.57.11.173
b51a:901b:cb15:8045:ada8:be24:7f39:bae	127.57.11.174
b51a:901b:cb15:8045:ada8:be24:7f39:baf	127.57.11.175
b51a:901b:cb15:8045:ada8:be24:7f39:bb0	127.57.11.176
b51a:901b:cb15:8045:ada8:be24:7f39:bb1	127.57.11.177
b51a:901b:cb15:8045:ada8:be24:7f39:bb2	127.57.11.178
b51a:901b:cb15:8045:ada8:be24:7f39:bb3	127.57.11.179
b51a:901b:cb15:8045:ada8:be24:7f39:bb4	127.57.11.180

b51a:901b:cb15:8045:ada8:be24:7f39:bb5	127.57.11.181
b51a:901b:cb15:8045:ada8:be24:7f39:bb6	127.57.11.182
b51a:901b:cb15:8045:ada8:be24:7f39:bb7	127.57.11.183
b51a:901b:cb15:8045:ada8:be24:7f39:bb8	127.57.11.184
b51a:901b:cb15:8045:ada8:be24:7f39:bb9	127.57.11.185
b51a:901b:cb15:8045:ada8:be24:7f39:bba	127.57.11.186
b51a:901b:cb15:8045:ada8:be24:7f39:bbb	127.57.11.187
b51a:901b:cb15:8045:ada8:be24:7f39:bbc	127.57.11.188
b51a:901b:cb15:8045:ada8:be24:7f39:bbd	127.57.11.189
b51a:901b:cb15:8045:ada8:be24:7f39:bbe	127.57.11.190
b51a:901b:cb15:8045:ada8:be24:7f39:bbf	127.57.11.191
b51a:901b:cb15:8045:ada8:be24:7f39:bc0	127.57.11.192
b51a:901b:cb15:8045:ada8:be24:7f39:bc1	127.57.11.193
b51a:901b:cb15:8045:ada8:be24:7f39:bc2	127.57.11.194
b51a:901b:cb15:8045:ada8:be24:7f39:bc3	127.57.11.195
b51a:901b:cb15:8045:ada8:be24:7f39:bc4	127.57.11.196
b51a:901b:cb15:8045:ada8:be24:7f39:bc5	127.57.11.197
b51a:901b:cb15:8045:ada8:be24:7f39:bc6	127.57.11.198
b51a:901b:cb15:8045:ada8:be24:7f39:bc7	127.57.11.199
b51a:901b:cb15:8045:ada8:be24:7f39:bc8	127.57.11.200
b51a:901b:cb15:8045:ada8:be24:7f39:bc9	127.57.11.201
b51a:901b:cb15:8045:ada8:be24:7f39:bca	127.57.11.202
b51a:901b:cb15:8045:ada8:be24:7f39:bcb	127.57.11.203
b51a:901b:cb15:8045:ada8:be24:7f39:bcc	127.57.11.204
b51a:901b:cb15:8045:ada8:be24:7f39:bcd	127.57.11.205
b51a:901b:cb15:8045:ada8:be24:7f39:bce	127.57.11.206
b51a:901b:cb15:8045:ada8:be24:7f39:bcf	127.57.11.207
b51a:901b:cb15:8045:ada8:be24:7f39:bd0	127.57.11.208
b51a:901b:cb15:8045:ada8:be24:7f39:bd1	127.57.11.209
b51a:901b:cb15:8045:ada8:be24:7f39:bd2	127.57.11.210
b51a:901b:cb15:8045:ada8:be24:7f39:bd3	127.57.11.211
b51a:901b:cb15:8045:ada8:be24:7f39:bd4	127.57.11.212
b51a:901b:cb15:8045:ada8:be24:7f39:bd5	127.57.11.213
b51a:901b:cb15:8045:ada8:be24:7f39:bd6	127.57.11.214
b51a:901b:cb15:8045:ada8:be24:7f39:bd7	127.57.11.215
b51a:901b:cb15:8045:ada8:be24:7f39:bd8	127.57.11.216
b51a:901b:cb15:8045:ada8:be24:7f39:bd9	127.57.11.217
b51a:901b:cb15:8045:ada8:be24:7f39:bda	127.57.11.218
b51a:901b:cb15:8045:ada8:be24:7f39:bdb	127.57.11.219
b51a:901b:cb15:8045:ada8:be24:7f39:bdc	127.57.11.220
b51a:901b:cb15:8045:ada8:be24:7f39:bdd	127.57.11.221
b51a:901b:cb15:8045:ada8:be24:7f39:bde	127.57.11.222
b51a:901b:cb15:8045:ada8:be24:7f39:bdf	127.57.11.223
b51a:901b:cb15:8045:ada8:be24:7f39:be0	127.57.11.224
b51a:901b:cb15:8045:ada8:be24:7f39:be1	127.57.11.225
b51a:901b:cb15:8045:ada8:be24:7f39:be2	127.57.11.226
b51a:901b:cb15:8045:ada8:be24:7f39:be3	127.57.11.227
b51a:901b:cb15:8045:ada8:be24:7f39:be4	127.57.11.228
b51a:901b:cb15:8045:ada8:be24:7f39:be5	127.57.11.229
b51a:901b:cb15:8045:ada8:be24:7f39:be6	127.57.11.230
b51a:901b:cb15:8045:ada8:be24:7f39:be7	127.57.11.231
b51a:901b:cb15:8045:ada8:be24:7f39:be8	127.57.11.232
b51a:901b:cb15:8045:ada8:be24:7f39:be9	127.57.11.233
b51a:901b:cb15:8045:ada8:be24:7f39:bea	127.57.11.234
b51a:901b:cb15:8045:ada8:be24:7f39:beb	127.57.11.235
b51a:901b:cb15:8045:ada8:be24:7f39:bec	127.57.11.236
b51a:901b:cb15:8045:ada8:be24:7f39:bed	127.57.11.237
b51a:901b:cb15:8045:ada8:be24:7f39:bee	127.57.11.238
b51a:901b:cb15:8045:ada8:be24:7f39:bef	127.57.11.239
b51a:901b:cb15:8045:ada8:be24:7f39:bf0	127.57.11.240
b51a:901b:cb15:8045:ada8:be24:7f39:bf1	127.57.11.241
b51a:901b:cb15:8045:ada8:be24:7f39:bf2	127.57.11.242
b51a:901b:cb15:8045:ada8:be24:7f39:bf3	127.57.11.243
b51a:901b:cb15:8045:ada8:be24:7f39:bf4	127.57.11.244
b51a:901b:cb15:8045:ada8:be24:7f39:bf5	127.57.11.245
b51a:901b:cb15:8045:ada8:be24:7f39:bf6	127.57.11.246
b51a:901b:cb15:8045:ada8:be24:7f39:bf7	127.57.11.247
b51a:901b:cb15:8045:ada8:be24:7f39:bf8	127.57.11.248
b51a:901b:cb15:8045:ada8:be24:7f39:bf9	127.57.11.249
b51a:901b:cb15:8045:ada8:be24:7f39:bfa	127.57.11.250
b51a:901b:cb15:8045:ada8:be24:7f39:bfb	127.57.11.251
b51a:901b:cb15:8045:ada8:be24:7f39:bfc	127.57.11.252
b51a:901b:cb15:8045:ada8:be24:7f39:bfd	127.57.11.253
b51a:901b:cb15:8045:ada8:be24:7f39:bfe	127.57.11.254
b51a:901b:cb15:8045:ada8:be24:7f39:bff	127.57.11.255

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.