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:be24:7f39:8c01	127.57.140.1
b51a:901b:cb15:8045:ada8:be24:7f39:8c02	127.57.140.2
b51a:901b:cb15:8045:ada8:be24:7f39:8c03	127.57.140.3
b51a:901b:cb15:8045:ada8:be24:7f39:8c04	127.57.140.4
b51a:901b:cb15:8045:ada8:be24:7f39:8c05	127.57.140.5
b51a:901b:cb15:8045:ada8:be24:7f39:8c06	127.57.140.6
b51a:901b:cb15:8045:ada8:be24:7f39:8c07	127.57.140.7
b51a:901b:cb15:8045:ada8:be24:7f39:8c08	127.57.140.8
b51a:901b:cb15:8045:ada8:be24:7f39:8c09	127.57.140.9
b51a:901b:cb15:8045:ada8:be24:7f39:8c0a	127.57.140.10
b51a:901b:cb15:8045:ada8:be24:7f39:8c0b	127.57.140.11
b51a:901b:cb15:8045:ada8:be24:7f39:8c0c	127.57.140.12
b51a:901b:cb15:8045:ada8:be24:7f39:8c0d	127.57.140.13
b51a:901b:cb15:8045:ada8:be24:7f39:8c0e	127.57.140.14
b51a:901b:cb15:8045:ada8:be24:7f39:8c0f	127.57.140.15
b51a:901b:cb15:8045:ada8:be24:7f39:8c10	127.57.140.16
b51a:901b:cb15:8045:ada8:be24:7f39:8c11	127.57.140.17
b51a:901b:cb15:8045:ada8:be24:7f39:8c12	127.57.140.18
b51a:901b:cb15:8045:ada8:be24:7f39:8c13	127.57.140.19
b51a:901b:cb15:8045:ada8:be24:7f39:8c14	127.57.140.20
b51a:901b:cb15:8045:ada8:be24:7f39:8c15	127.57.140.21
b51a:901b:cb15:8045:ada8:be24:7f39:8c16	127.57.140.22
b51a:901b:cb15:8045:ada8:be24:7f39:8c17	127.57.140.23
b51a:901b:cb15:8045:ada8:be24:7f39:8c18	127.57.140.24
b51a:901b:cb15:8045:ada8:be24:7f39:8c19	127.57.140.25
b51a:901b:cb15:8045:ada8:be24:7f39:8c1a	127.57.140.26
b51a:901b:cb15:8045:ada8:be24:7f39:8c1b	127.57.140.27
b51a:901b:cb15:8045:ada8:be24:7f39:8c1c	127.57.140.28
b51a:901b:cb15:8045:ada8:be24:7f39:8c1d	127.57.140.29
b51a:901b:cb15:8045:ada8:be24:7f39:8c1e	127.57.140.30
b51a:901b:cb15:8045:ada8:be24:7f39:8c1f	127.57.140.31
b51a:901b:cb15:8045:ada8:be24:7f39:8c20	127.57.140.32
b51a:901b:cb15:8045:ada8:be24:7f39:8c21	127.57.140.33
b51a:901b:cb15:8045:ada8:be24:7f39:8c22	127.57.140.34
b51a:901b:cb15:8045:ada8:be24:7f39:8c23	127.57.140.35
b51a:901b:cb15:8045:ada8:be24:7f39:8c24	127.57.140.36
b51a:901b:cb15:8045:ada8:be24:7f39:8c25	127.57.140.37
b51a:901b:cb15:8045:ada8:be24:7f39:8c26	127.57.140.38
b51a:901b:cb15:8045:ada8:be24:7f39:8c27	127.57.140.39
b51a:901b:cb15:8045:ada8:be24:7f39:8c28	127.57.140.40
b51a:901b:cb15:8045:ada8:be24:7f39:8c29	127.57.140.41
b51a:901b:cb15:8045:ada8:be24:7f39:8c2a	127.57.140.42
b51a:901b:cb15:8045:ada8:be24:7f39:8c2b	127.57.140.43
b51a:901b:cb15:8045:ada8:be24:7f39:8c2c	127.57.140.44
b51a:901b:cb15:8045:ada8:be24:7f39:8c2d	127.57.140.45
b51a:901b:cb15:8045:ada8:be24:7f39:8c2e	127.57.140.46
b51a:901b:cb15:8045:ada8:be24:7f39:8c2f	127.57.140.47
b51a:901b:cb15:8045:ada8:be24:7f39:8c30	127.57.140.48
b51a:901b:cb15:8045:ada8:be24:7f39:8c31	127.57.140.49
b51a:901b:cb15:8045:ada8:be24:7f39:8c32	127.57.140.50
b51a:901b:cb15:8045:ada8:be24:7f39:8c33	127.57.140.51
b51a:901b:cb15:8045:ada8:be24:7f39:8c34	127.57.140.52
b51a:901b:cb15:8045:ada8:be24:7f39:8c35	127.57.140.53
b51a:901b:cb15:8045:ada8:be24:7f39:8c36	127.57.140.54
b51a:901b:cb15:8045:ada8:be24:7f39:8c37	127.57.140.55
b51a:901b:cb15:8045:ada8:be24:7f39:8c38	127.57.140.56
b51a:901b:cb15:8045:ada8:be24:7f39:8c39	127.57.140.57
b51a:901b:cb15:8045:ada8:be24:7f39:8c3a	127.57.140.58
b51a:901b:cb15:8045:ada8:be24:7f39:8c3b	127.57.140.59
b51a:901b:cb15:8045:ada8:be24:7f39:8c3c	127.57.140.60

b51a:901b:cb15:8045:ada8:be24:7f39:8c3d	127.57.140.61
b51a:901b:cb15:8045:ada8:be24:7f39:8c3e	127.57.140.62
b51a:901b:cb15:8045:ada8:be24:7f39:8c3f	127.57.140.63
b51a:901b:cb15:8045:ada8:be24:7f39:8c40	127.57.140.64
b51a:901b:cb15:8045:ada8:be24:7f39:8c41	127.57.140.65
b51a:901b:cb15:8045:ada8:be24:7f39:8c42	127.57.140.66
b51a:901b:cb15:8045:ada8:be24:7f39:8c43	127.57.140.67
b51a:901b:cb15:8045:ada8:be24:7f39:8c44	127.57.140.68
b51a:901b:cb15:8045:ada8:be24:7f39:8c45	127.57.140.69
b51a:901b:cb15:8045:ada8:be24:7f39:8c46	127.57.140.70
b51a:901b:cb15:8045:ada8:be24:7f39:8c47	127.57.140.71
b51a:901b:cb15:8045:ada8:be24:7f39:8c48	127.57.140.72
b51a:901b:cb15:8045:ada8:be24:7f39:8c49	127.57.140.73
b51a:901b:cb15:8045:ada8:be24:7f39:8c4a	127.57.140.74
b51a:901b:cb15:8045:ada8:be24:7f39:8c4b	127.57.140.75
b51a:901b:cb15:8045:ada8:be24:7f39:8c4c	127.57.140.76
b51a:901b:cb15:8045:ada8:be24:7f39:8c4d	127.57.140.77
b51a:901b:cb15:8045:ada8:be24:7f39:8c4e	127.57.140.78
b51a:901b:cb15:8045:ada8:be24:7f39:8c4f	127.57.140.79
b51a:901b:cb15:8045:ada8:be24:7f39:8c50	127.57.140.80
b51a:901b:cb15:8045:ada8:be24:7f39:8c51	127.57.140.81
b51a:901b:cb15:8045:ada8:be24:7f39:8c52	127.57.140.82
b51a:901b:cb15:8045:ada8:be24:7f39:8c53	127.57.140.83
b51a:901b:cb15:8045:ada8:be24:7f39:8c54	127.57.140.84
b51a:901b:cb15:8045:ada8:be24:7f39:8c55	127.57.140.85
b51a:901b:cb15:8045:ada8:be24:7f39:8c56	127.57.140.86
b51a:901b:cb15:8045:ada8:be24:7f39:8c57	127.57.140.87
b51a:901b:cb15:8045:ada8:be24:7f39:8c58	127.57.140.88
b51a:901b:cb15:8045:ada8:be24:7f39:8c59	127.57.140.89
b51a:901b:cb15:8045:ada8:be24:7f39:8c5a	127.57.140.90
b51a:901b:cb15:8045:ada8:be24:7f39:8c5b	127.57.140.91
b51a:901b:cb15:8045:ada8:be24:7f39:8c5c	127.57.140.92
b51a:901b:cb15:8045:ada8:be24:7f39:8c5d	127.57.140.93
b51a:901b:cb15:8045:ada8:be24:7f39:8c5e	127.57.140.94
b51a:901b:cb15:8045:ada8:be24:7f39:8c5f	127.57.140.95
b51a:901b:cb15:8045:ada8:be24:7f39:8c60	127.57.140.96
b51a:901b:cb15:8045:ada8:be24:7f39:8c61	127.57.140.97
b51a:901b:cb15:8045:ada8:be24:7f39:8c62	127.57.140.98
b51a:901b:cb15:8045:ada8:be24:7f39:8c63	127.57.140.99
b51a:901b:cb15:8045:ada8:be24:7f39:8c64	127.57.140.100
b51a:901b:cb15:8045:ada8:be24:7f39:8c65	127.57.140.101
b51a:901b:cb15:8045:ada8:be24:7f39:8c66	127.57.140.102
b51a:901b:cb15:8045:ada8:be24:7f39:8c67	127.57.140.103
b51a:901b:cb15:8045:ada8:be24:7f39:8c68	127.57.140.104
b51a:901b:cb15:8045:ada8:be24:7f39:8c69	127.57.140.105
b51a:901b:cb15:8045:ada8:be24:7f39:8c6a	127.57.140.106
b51a:901b:cb15:8045:ada8:be24:7f39:8c6b	127.57.140.107
b51a:901b:cb15:8045:ada8:be24:7f39:8c6c	127.57.140.108
b51a:901b:cb15:8045:ada8:be24:7f39:8c6d	127.57.140.109
b51a:901b:cb15:8045:ada8:be24:7f39:8c6e	127.57.140.110
b51a:901b:cb15:8045:ada8:be24:7f39:8c6f	127.57.140.111
b51a:901b:cb15:8045:ada8:be24:7f39:8c70	127.57.140.112
b51a:901b:cb15:8045:ada8:be24:7f39:8c71	127.57.140.113
b51a:901b:cb15:8045:ada8:be24:7f39:8c72	127.57.140.114
b51a:901b:cb15:8045:ada8:be24:7f39:8c73	127.57.140.115
b51a:901b:cb15:8045:ada8:be24:7f39:8c74	127.57.140.116
b51a:901b:cb15:8045:ada8:be24:7f39:8c75	127.57.140.117
b51a:901b:cb15:8045:ada8:be24:7f39:8c76	127.57.140.118
b51a:901b:cb15:8045:ada8:be24:7f39:8c77	127.57.140.119
b51a:901b:cb15:8045:ada8:be24:7f39:8c78	127.57.140.120

b51a:901b:cb15:8045:ada8:be24:7f39:8c79	127.57.140.121
b51a:901b:cb15:8045:ada8:be24:7f39:8c7a	127.57.140.122
b51a:901b:cb15:8045:ada8:be24:7f39:8c7b	127.57.140.123
b51a:901b:cb15:8045:ada8:be24:7f39:8c7c	127.57.140.124
b51a:901b:cb15:8045:ada8:be24:7f39:8c7d	127.57.140.125
b51a:901b:cb15:8045:ada8:be24:7f39:8c7e	127.57.140.126
b51a:901b:cb15:8045:ada8:be24:7f39:8c7f	127.57.140.127
b51a:901b:cb15:8045:ada8:be24:7f39:8c80	127.57.140.128
b51a:901b:cb15:8045:ada8:be24:7f39:8c81	127.57.140.129
b51a:901b:cb15:8045:ada8:be24:7f39:8c82	127.57.140.130
b51a:901b:cb15:8045:ada8:be24:7f39:8c83	127.57.140.131
b51a:901b:cb15:8045:ada8:be24:7f39:8c84	127.57.140.132
b51a:901b:cb15:8045:ada8:be24:7f39:8c85	127.57.140.133
b51a:901b:cb15:8045:ada8:be24:7f39:8c86	127.57.140.134
b51a:901b:cb15:8045:ada8:be24:7f39:8c87	127.57.140.135
b51a:901b:cb15:8045:ada8:be24:7f39:8c88	127.57.140.136
b51a:901b:cb15:8045:ada8:be24:7f39:8c89	127.57.140.137
b51a:901b:cb15:8045:ada8:be24:7f39:8c8a	127.57.140.138
b51a:901b:cb15:8045:ada8:be24:7f39:8c8b	127.57.140.139
b51a:901b:cb15:8045:ada8:be24:7f39:8c8c	127.57.140.140
b51a:901b:cb15:8045:ada8:be24:7f39:8c8d	127.57.140.141
b51a:901b:cb15:8045:ada8:be24:7f39:8c8e	127.57.140.142
b51a:901b:cb15:8045:ada8:be24:7f39:8c8f	127.57.140.143
b51a:901b:cb15:8045:ada8:be24:7f39:8c90	127.57.140.144
b51a:901b:cb15:8045:ada8:be24:7f39:8c91	127.57.140.145
b51a:901b:cb15:8045:ada8:be24:7f39:8c92	127.57.140.146
b51a:901b:cb15:8045:ada8:be24:7f39:8c93	127.57.140.147
b51a:901b:cb15:8045:ada8:be24:7f39:8c94	127.57.140.148
b51a:901b:cb15:8045:ada8:be24:7f39:8c95	127.57.140.149
b51a:901b:cb15:8045:ada8:be24:7f39:8c96	127.57.140.150
b51a:901b:cb15:8045:ada8:be24:7f39:8c97	127.57.140.151
b51a:901b:cb15:8045:ada8:be24:7f39:8c98	127.57.140.152
b51a:901b:cb15:8045:ada8:be24:7f39:8c99	127.57.140.153
b51a:901b:cb15:8045:ada8:be24:7f39:8c9a	127.57.140.154
b51a:901b:cb15:8045:ada8:be24:7f39:8c9b	127.57.140.155
b51a:901b:cb15:8045:ada8:be24:7f39:8c9c	127.57.140.156
b51a:901b:cb15:8045:ada8:be24:7f39:8c9d	127.57.140.157
b51a:901b:cb15:8045:ada8:be24:7f39:8c9e	127.57.140.158
b51a:901b:cb15:8045:ada8:be24:7f39:8c9f	127.57.140.159
b51a:901b:cb15:8045:ada8:be24:7f39:8ca0	127.57.140.160
b51a:901b:cb15:8045:ada8:be24:7f39:8ca1	127.57.140.161
b51a:901b:cb15:8045:ada8:be24:7f39:8ca2	127.57.140.162
b51a:901b:cb15:8045:ada8:be24:7f39:8ca3	127.57.140.163
b51a:901b:cb15:8045:ada8:be24:7f39:8ca4	127.57.140.164
b51a:901b:cb15:8045:ada8:be24:7f39:8ca5	127.57.140.165
b51a:901b:cb15:8045:ada8:be24:7f39:8ca6	127.57.140.166
b51a:901b:cb15:8045:ada8:be24:7f39:8ca7	127.57.140.167
b51a:901b:cb15:8045:ada8:be24:7f39:8ca8	127.57.140.168
b51a:901b:cb15:8045:ada8:be24:7f39:8ca9	127.57.140.169
b51a:901b:cb15:8045:ada8:be24:7f39:8caa	127.57.140.170
b51a:901b:cb15:8045:ada8:be24:7f39:8cab	127.57.140.171
b51a:901b:cb15:8045:ada8:be24:7f39:8cac	127.57.140.172
b51a:901b:cb15:8045:ada8:be24:7f39:8cad	127.57.140.173
b51a:901b:cb15:8045:ada8:be24:7f39:8cae	127.57.140.174
b51a:901b:cb15:8045:ada8:be24:7f39:8caf	127.57.140.175
b51a:901b:cb15:8045:ada8:be24:7f39:8cb0	127.57.140.176
b51a:901b:cb15:8045:ada8:be24:7f39:8cb1	127.57.140.177
b51a:901b:cb15:8045:ada8:be24:7f39:8cb2	127.57.140.178
b51a:901b:cb15:8045:ada8:be24:7f39:8cb3	127.57.140.179
b51a:901b:cb15:8045:ada8:be24:7f39:8cb4	127.57.140.180

b51a:901b:cb15:8045:ada8:be24:7f39:8cb5	127.57.140.181
b51a:901b:cb15:8045:ada8:be24:7f39:8cb6	127.57.140.182
b51a:901b:cb15:8045:ada8:be24:7f39:8cb7	127.57.140.183
b51a:901b:cb15:8045:ada8:be24:7f39:8cb8	127.57.140.184
b51a:901b:cb15:8045:ada8:be24:7f39:8cb9	127.57.140.185
b51a:901b:cb15:8045:ada8:be24:7f39:8cba	127.57.140.186
b51a:901b:cb15:8045:ada8:be24:7f39:8cbb	127.57.140.187
b51a:901b:cb15:8045:ada8:be24:7f39:8cbc	127.57.140.188
b51a:901b:cb15:8045:ada8:be24:7f39:8cbd	127.57.140.189
b51a:901b:cb15:8045:ada8:be24:7f39:8cbe	127.57.140.190
b51a:901b:cb15:8045:ada8:be24:7f39:8cbf	127.57.140.191
b51a:901b:cb15:8045:ada8:be24:7f39:8cc0	127.57.140.192
b51a:901b:cb15:8045:ada8:be24:7f39:8cc1	127.57.140.193
b51a:901b:cb15:8045:ada8:be24:7f39:8cc2	127.57.140.194
b51a:901b:cb15:8045:ada8:be24:7f39:8cc3	127.57.140.195
b51a:901b:cb15:8045:ada8:be24:7f39:8cc4	127.57.140.196
b51a:901b:cb15:8045:ada8:be24:7f39:8cc5	127.57.140.197
b51a:901b:cb15:8045:ada8:be24:7f39:8cc6	127.57.140.198
b51a:901b:cb15:8045:ada8:be24:7f39:8cc7	127.57.140.199
b51a:901b:cb15:8045:ada8:be24:7f39:8cc8	127.57.140.200
b51a:901b:cb15:8045:ada8:be24:7f39:8cc9	127.57.140.201
b51a:901b:cb15:8045:ada8:be24:7f39:8cca	127.57.140.202
b51a:901b:cb15:8045:ada8:be24:7f39:8ccb	127.57.140.203
b51a:901b:cb15:8045:ada8:be24:7f39:8ccc	127.57.140.204
b51a:901b:cb15:8045:ada8:be24:7f39:8ccd	127.57.140.205
b51a:901b:cb15:8045:ada8:be24:7f39:8cce	127.57.140.206
b51a:901b:cb15:8045:ada8:be24:7f39:8ccf	127.57.140.207
b51a:901b:cb15:8045:ada8:be24:7f39:8cd0	127.57.140.208
b51a:901b:cb15:8045:ada8:be24:7f39:8cd1	127.57.140.209
b51a:901b:cb15:8045:ada8:be24:7f39:8cd2	127.57.140.210
b51a:901b:cb15:8045:ada8:be24:7f39:8cd3	127.57.140.211
b51a:901b:cb15:8045:ada8:be24:7f39:8cd4	127.57.140.212
b51a:901b:cb15:8045:ada8:be24:7f39:8cd5	127.57.140.213
b51a:901b:cb15:8045:ada8:be24:7f39:8cd6	127.57.140.214
b51a:901b:cb15:8045:ada8:be24:7f39:8cd7	127.57.140.215
b51a:901b:cb15:8045:ada8:be24:7f39:8cd8	127.57.140.216
b51a:901b:cb15:8045:ada8:be24:7f39:8cd9	127.57.140.217
b51a:901b:cb15:8045:ada8:be24:7f39:8cda	127.57.140.218
b51a:901b:cb15:8045:ada8:be24:7f39:8cdb	127.57.140.219
b51a:901b:cb15:8045:ada8:be24:7f39:8cdc	127.57.140.220
b51a:901b:cb15:8045:ada8:be24:7f39:8cdd	127.57.140.221
b51a:901b:cb15:8045:ada8:be24:7f39:8cde	127.57.140.222
b51a:901b:cb15:8045:ada8:be24:7f39:8cdf	127.57.140.223
b51a:901b:cb15:8045:ada8:be24:7f39:8ce0	127.57.140.224
b51a:901b:cb15:8045:ada8:be24:7f39:8ce1	127.57.140.225
b51a:901b:cb15:8045:ada8:be24:7f39:8ce2	127.57.140.226
b51a:901b:cb15:8045:ada8:be24:7f39:8ce3	127.57.140.227
b51a:901b:cb15:8045:ada8:be24:7f39:8ce4	127.57.140.228
b51a:901b:cb15:8045:ada8:be24:7f39:8ce5	127.57.140.229
b51a:901b:cb15:8045:ada8:be24:7f39:8ce6	127.57.140.230
b51a:901b:cb15:8045:ada8:be24:7f39:8ce7	127.57.140.231
b51a:901b:cb15:8045:ada8:be24:7f39:8ce8	127.57.140.232
b51a:901b:cb15:8045:ada8:be24:7f39:8ce9	127.57.140.233
b51a:901b:cb15:8045:ada8:be24:7f39:8cea	127.57.140.234
b51a:901b:cb15:8045:ada8:be24:7f39:8ceb	127.57.140.235
b51a:901b:cb15:8045:ada8:be24:7f39:8cec	127.57.140.236
b51a:901b:cb15:8045:ada8:be24:7f39:8ced	127.57.140.237
b51a:901b:cb15:8045:ada8:be24:7f39:8cee	127.57.140.238
b51a:901b:cb15:8045:ada8:be24:7f39:8cef	127.57.140.239
b51a:901b:cb15:8045:ada8:be24:7f39:8cf0	127.57.140.240
b51a:901b:cb15:8045:ada8:be24:7f39:8cf1	127.57.140.241
b51a:901b:cb15:8045:ada8:be24:7f39:8cf2	127.57.140.242
b51a:901b:cb15:8045:ada8:be24:7f39:8cf3	127.57.140.243
b51a:901b:cb15:8045:ada8:be24:7f39:8cf4	127.57.140.244
b51a:901b:cb15:8045:ada8:be24:7f39:8cf5	127.57.140.245
b51a:901b:cb15:8045:ada8:be24:7f39:8cf6	127.57.140.246
b51a:901b:cb15:8045:ada8:be24:7f39:8cf7	127.57.140.247
b51a:901b:cb15:8045:ada8:be24:7f39:8cf8	127.57.140.248
b51a:901b:cb15:8045:ada8:be24:7f39:8cf9	127.57.140.249
b51a:901b:cb15:8045:ada8:be24:7f39:8cfa	127.57.140.250
b51a:901b:cb15:8045:ada8:be24:7f39:8cfb	127.57.140.251
b51a:901b:cb15:8045:ada8:be24:7f39:8cfc	127.57.140.252
b51a:901b:cb15:8045:ada8:be24:7f39:8cfd	127.57.140.253
b51a:901b:cb15:8045:ada8:be24:7f39:8cfe	127.57.140.254
b51a:901b:cb15:8045:ada8:be24:7f39:8cff	127.57.140.255

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.