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:be24:7f39:7e01	127.57.126.1
b51a:901b:cb15:8045:ada8:be24:7f39:7e02	127.57.126.2
b51a:901b:cb15:8045:ada8:be24:7f39:7e03	127.57.126.3
b51a:901b:cb15:8045:ada8:be24:7f39:7e04	127.57.126.4
b51a:901b:cb15:8045:ada8:be24:7f39:7e05	127.57.126.5
b51a:901b:cb15:8045:ada8:be24:7f39:7e06	127.57.126.6
b51a:901b:cb15:8045:ada8:be24:7f39:7e07	127.57.126.7
b51a:901b:cb15:8045:ada8:be24:7f39:7e08	127.57.126.8
b51a:901b:cb15:8045:ada8:be24:7f39:7e09	127.57.126.9
b51a:901b:cb15:8045:ada8:be24:7f39:7e0a	127.57.126.10
b51a:901b:cb15:8045:ada8:be24:7f39:7e0b	127.57.126.11
b51a:901b:cb15:8045:ada8:be24:7f39:7e0c	127.57.126.12
b51a:901b:cb15:8045:ada8:be24:7f39:7e0d	127.57.126.13
b51a:901b:cb15:8045:ada8:be24:7f39:7e0e	127.57.126.14
b51a:901b:cb15:8045:ada8:be24:7f39:7e0f	127.57.126.15
b51a:901b:cb15:8045:ada8:be24:7f39:7e10	127.57.126.16
b51a:901b:cb15:8045:ada8:be24:7f39:7e11	127.57.126.17
b51a:901b:cb15:8045:ada8:be24:7f39:7e12	127.57.126.18
b51a:901b:cb15:8045:ada8:be24:7f39:7e13	127.57.126.19
b51a:901b:cb15:8045:ada8:be24:7f39:7e14	127.57.126.20
b51a:901b:cb15:8045:ada8:be24:7f39:7e15	127.57.126.21
b51a:901b:cb15:8045:ada8:be24:7f39:7e16	127.57.126.22
b51a:901b:cb15:8045:ada8:be24:7f39:7e17	127.57.126.23
b51a:901b:cb15:8045:ada8:be24:7f39:7e18	127.57.126.24
b51a:901b:cb15:8045:ada8:be24:7f39:7e19	127.57.126.25
b51a:901b:cb15:8045:ada8:be24:7f39:7e1a	127.57.126.26
b51a:901b:cb15:8045:ada8:be24:7f39:7e1b	127.57.126.27
b51a:901b:cb15:8045:ada8:be24:7f39:7e1c	127.57.126.28
b51a:901b:cb15:8045:ada8:be24:7f39:7e1d	127.57.126.29
b51a:901b:cb15:8045:ada8:be24:7f39:7e1e	127.57.126.30
b51a:901b:cb15:8045:ada8:be24:7f39:7e1f	127.57.126.31
b51a:901b:cb15:8045:ada8:be24:7f39:7e20	127.57.126.32
b51a:901b:cb15:8045:ada8:be24:7f39:7e21	127.57.126.33
b51a:901b:cb15:8045:ada8:be24:7f39:7e22	127.57.126.34
b51a:901b:cb15:8045:ada8:be24:7f39:7e23	127.57.126.35
b51a:901b:cb15:8045:ada8:be24:7f39:7e24	127.57.126.36
b51a:901b:cb15:8045:ada8:be24:7f39:7e25	127.57.126.37
b51a:901b:cb15:8045:ada8:be24:7f39:7e26	127.57.126.38
b51a:901b:cb15:8045:ada8:be24:7f39:7e27	127.57.126.39
b51a:901b:cb15:8045:ada8:be24:7f39:7e28	127.57.126.40
b51a:901b:cb15:8045:ada8:be24:7f39:7e29	127.57.126.41
b51a:901b:cb15:8045:ada8:be24:7f39:7e2a	127.57.126.42
b51a:901b:cb15:8045:ada8:be24:7f39:7e2b	127.57.126.43
b51a:901b:cb15:8045:ada8:be24:7f39:7e2c	127.57.126.44
b51a:901b:cb15:8045:ada8:be24:7f39:7e2d	127.57.126.45
b51a:901b:cb15:8045:ada8:be24:7f39:7e2e	127.57.126.46
b51a:901b:cb15:8045:ada8:be24:7f39:7e2f	127.57.126.47
b51a:901b:cb15:8045:ada8:be24:7f39:7e30	127.57.126.48
b51a:901b:cb15:8045:ada8:be24:7f39:7e31	127.57.126.49
b51a:901b:cb15:8045:ada8:be24:7f39:7e32	127.57.126.50
b51a:901b:cb15:8045:ada8:be24:7f39:7e33	127.57.126.51
b51a:901b:cb15:8045:ada8:be24:7f39:7e34	127.57.126.52
b51a:901b:cb15:8045:ada8:be24:7f39:7e35	127.57.126.53
b51a:901b:cb15:8045:ada8:be24:7f39:7e36	127.57.126.54
b51a:901b:cb15:8045:ada8:be24:7f39:7e37	127.57.126.55
b51a:901b:cb15:8045:ada8:be24:7f39:7e38	127.57.126.56
b51a:901b:cb15:8045:ada8:be24:7f39:7e39	127.57.126.57
b51a:901b:cb15:8045:ada8:be24:7f39:7e3a	127.57.126.58
b51a:901b:cb15:8045:ada8:be24:7f39:7e3b	127.57.126.59
b51a:901b:cb15:8045:ada8:be24:7f39:7e3c	127.57.126.60

b51a:901b:cb15:8045:ada8:be24:7f39:7e3d	127.57.126.61
b51a:901b:cb15:8045:ada8:be24:7f39:7e3e	127.57.126.62
b51a:901b:cb15:8045:ada8:be24:7f39:7e3f	127.57.126.63
b51a:901b:cb15:8045:ada8:be24:7f39:7e40	127.57.126.64
b51a:901b:cb15:8045:ada8:be24:7f39:7e41	127.57.126.65
b51a:901b:cb15:8045:ada8:be24:7f39:7e42	127.57.126.66
b51a:901b:cb15:8045:ada8:be24:7f39:7e43	127.57.126.67
b51a:901b:cb15:8045:ada8:be24:7f39:7e44	127.57.126.68
b51a:901b:cb15:8045:ada8:be24:7f39:7e45	127.57.126.69
b51a:901b:cb15:8045:ada8:be24:7f39:7e46	127.57.126.70
b51a:901b:cb15:8045:ada8:be24:7f39:7e47	127.57.126.71
b51a:901b:cb15:8045:ada8:be24:7f39:7e48	127.57.126.72
b51a:901b:cb15:8045:ada8:be24:7f39:7e49	127.57.126.73
b51a:901b:cb15:8045:ada8:be24:7f39:7e4a	127.57.126.74
b51a:901b:cb15:8045:ada8:be24:7f39:7e4b	127.57.126.75
b51a:901b:cb15:8045:ada8:be24:7f39:7e4c	127.57.126.76
b51a:901b:cb15:8045:ada8:be24:7f39:7e4d	127.57.126.77
b51a:901b:cb15:8045:ada8:be24:7f39:7e4e	127.57.126.78
b51a:901b:cb15:8045:ada8:be24:7f39:7e4f	127.57.126.79
b51a:901b:cb15:8045:ada8:be24:7f39:7e50	127.57.126.80
b51a:901b:cb15:8045:ada8:be24:7f39:7e51	127.57.126.81
b51a:901b:cb15:8045:ada8:be24:7f39:7e52	127.57.126.82
b51a:901b:cb15:8045:ada8:be24:7f39:7e53	127.57.126.83
b51a:901b:cb15:8045:ada8:be24:7f39:7e54	127.57.126.84
b51a:901b:cb15:8045:ada8:be24:7f39:7e55	127.57.126.85
b51a:901b:cb15:8045:ada8:be24:7f39:7e56	127.57.126.86
b51a:901b:cb15:8045:ada8:be24:7f39:7e57	127.57.126.87
b51a:901b:cb15:8045:ada8:be24:7f39:7e58	127.57.126.88
b51a:901b:cb15:8045:ada8:be24:7f39:7e59	127.57.126.89
b51a:901b:cb15:8045:ada8:be24:7f39:7e5a	127.57.126.90
b51a:901b:cb15:8045:ada8:be24:7f39:7e5b	127.57.126.91
b51a:901b:cb15:8045:ada8:be24:7f39:7e5c	127.57.126.92
b51a:901b:cb15:8045:ada8:be24:7f39:7e5d	127.57.126.93
b51a:901b:cb15:8045:ada8:be24:7f39:7e5e	127.57.126.94
b51a:901b:cb15:8045:ada8:be24:7f39:7e5f	127.57.126.95
b51a:901b:cb15:8045:ada8:be24:7f39:7e60	127.57.126.96
b51a:901b:cb15:8045:ada8:be24:7f39:7e61	127.57.126.97
b51a:901b:cb15:8045:ada8:be24:7f39:7e62	127.57.126.98
b51a:901b:cb15:8045:ada8:be24:7f39:7e63	127.57.126.99
b51a:901b:cb15:8045:ada8:be24:7f39:7e64	127.57.126.100
b51a:901b:cb15:8045:ada8:be24:7f39:7e65	127.57.126.101
b51a:901b:cb15:8045:ada8:be24:7f39:7e66	127.57.126.102
b51a:901b:cb15:8045:ada8:be24:7f39:7e67	127.57.126.103
b51a:901b:cb15:8045:ada8:be24:7f39:7e68	127.57.126.104
b51a:901b:cb15:8045:ada8:be24:7f39:7e69	127.57.126.105
b51a:901b:cb15:8045:ada8:be24:7f39:7e6a	127.57.126.106
b51a:901b:cb15:8045:ada8:be24:7f39:7e6b	127.57.126.107
b51a:901b:cb15:8045:ada8:be24:7f39:7e6c	127.57.126.108
b51a:901b:cb15:8045:ada8:be24:7f39:7e6d	127.57.126.109
b51a:901b:cb15:8045:ada8:be24:7f39:7e6e	127.57.126.110
b51a:901b:cb15:8045:ada8:be24:7f39:7e6f	127.57.126.111
b51a:901b:cb15:8045:ada8:be24:7f39:7e70	127.57.126.112
b51a:901b:cb15:8045:ada8:be24:7f39:7e71	127.57.126.113
b51a:901b:cb15:8045:ada8:be24:7f39:7e72	127.57.126.114
b51a:901b:cb15:8045:ada8:be24:7f39:7e73	127.57.126.115
b51a:901b:cb15:8045:ada8:be24:7f39:7e74	127.57.126.116
b51a:901b:cb15:8045:ada8:be24:7f39:7e75	127.57.126.117
b51a:901b:cb15:8045:ada8:be24:7f39:7e76	127.57.126.118
b51a:901b:cb15:8045:ada8:be24:7f39:7e77	127.57.126.119
b51a:901b:cb15:8045:ada8:be24:7f39:7e78	127.57.126.120

b51a:901b:cb15:8045:ada8:be24:7f39:7e79	127.57.126.121
b51a:901b:cb15:8045:ada8:be24:7f39:7e7a	127.57.126.122
b51a:901b:cb15:8045:ada8:be24:7f39:7e7b	127.57.126.123
b51a:901b:cb15:8045:ada8:be24:7f39:7e7c	127.57.126.124
b51a:901b:cb15:8045:ada8:be24:7f39:7e7d	127.57.126.125
b51a:901b:cb15:8045:ada8:be24:7f39:7e7e	127.57.126.126
b51a:901b:cb15:8045:ada8:be24:7f39:7e7f	127.57.126.127
b51a:901b:cb15:8045:ada8:be24:7f39:7e80	127.57.126.128
b51a:901b:cb15:8045:ada8:be24:7f39:7e81	127.57.126.129
b51a:901b:cb15:8045:ada8:be24:7f39:7e82	127.57.126.130
b51a:901b:cb15:8045:ada8:be24:7f39:7e83	127.57.126.131
b51a:901b:cb15:8045:ada8:be24:7f39:7e84	127.57.126.132
b51a:901b:cb15:8045:ada8:be24:7f39:7e85	127.57.126.133
b51a:901b:cb15:8045:ada8:be24:7f39:7e86	127.57.126.134
b51a:901b:cb15:8045:ada8:be24:7f39:7e87	127.57.126.135
b51a:901b:cb15:8045:ada8:be24:7f39:7e88	127.57.126.136
b51a:901b:cb15:8045:ada8:be24:7f39:7e89	127.57.126.137
b51a:901b:cb15:8045:ada8:be24:7f39:7e8a	127.57.126.138
b51a:901b:cb15:8045:ada8:be24:7f39:7e8b	127.57.126.139
b51a:901b:cb15:8045:ada8:be24:7f39:7e8c	127.57.126.140
b51a:901b:cb15:8045:ada8:be24:7f39:7e8d	127.57.126.141
b51a:901b:cb15:8045:ada8:be24:7f39:7e8e	127.57.126.142
b51a:901b:cb15:8045:ada8:be24:7f39:7e8f	127.57.126.143
b51a:901b:cb15:8045:ada8:be24:7f39:7e90	127.57.126.144
b51a:901b:cb15:8045:ada8:be24:7f39:7e91	127.57.126.145
b51a:901b:cb15:8045:ada8:be24:7f39:7e92	127.57.126.146
b51a:901b:cb15:8045:ada8:be24:7f39:7e93	127.57.126.147
b51a:901b:cb15:8045:ada8:be24:7f39:7e94	127.57.126.148
b51a:901b:cb15:8045:ada8:be24:7f39:7e95	127.57.126.149
b51a:901b:cb15:8045:ada8:be24:7f39:7e96	127.57.126.150
b51a:901b:cb15:8045:ada8:be24:7f39:7e97	127.57.126.151
b51a:901b:cb15:8045:ada8:be24:7f39:7e98	127.57.126.152
b51a:901b:cb15:8045:ada8:be24:7f39:7e99	127.57.126.153
b51a:901b:cb15:8045:ada8:be24:7f39:7e9a	127.57.126.154
b51a:901b:cb15:8045:ada8:be24:7f39:7e9b	127.57.126.155
b51a:901b:cb15:8045:ada8:be24:7f39:7e9c	127.57.126.156
b51a:901b:cb15:8045:ada8:be24:7f39:7e9d	127.57.126.157
b51a:901b:cb15:8045:ada8:be24:7f39:7e9e	127.57.126.158
b51a:901b:cb15:8045:ada8:be24:7f39:7e9f	127.57.126.159
b51a:901b:cb15:8045:ada8:be24:7f39:7ea0	127.57.126.160
b51a:901b:cb15:8045:ada8:be24:7f39:7ea1	127.57.126.161
b51a:901b:cb15:8045:ada8:be24:7f39:7ea2	127.57.126.162
b51a:901b:cb15:8045:ada8:be24:7f39:7ea3	127.57.126.163
b51a:901b:cb15:8045:ada8:be24:7f39:7ea4	127.57.126.164
b51a:901b:cb15:8045:ada8:be24:7f39:7ea5	127.57.126.165
b51a:901b:cb15:8045:ada8:be24:7f39:7ea6	127.57.126.166
b51a:901b:cb15:8045:ada8:be24:7f39:7ea7	127.57.126.167
b51a:901b:cb15:8045:ada8:be24:7f39:7ea8	127.57.126.168
b51a:901b:cb15:8045:ada8:be24:7f39:7ea9	127.57.126.169
b51a:901b:cb15:8045:ada8:be24:7f39:7eaa	127.57.126.170
b51a:901b:cb15:8045:ada8:be24:7f39:7eab	127.57.126.171
b51a:901b:cb15:8045:ada8:be24:7f39:7eac	127.57.126.172
b51a:901b:cb15:8045:ada8:be24:7f39:7ead	127.57.126.173
b51a:901b:cb15:8045:ada8:be24:7f39:7eae	127.57.126.174
b51a:901b:cb15:8045:ada8:be24:7f39:7eaf	127.57.126.175
b51a:901b:cb15:8045:ada8:be24:7f39:7eb0	127.57.126.176
b51a:901b:cb15:8045:ada8:be24:7f39:7eb1	127.57.126.177
b51a:901b:cb15:8045:ada8:be24:7f39:7eb2	127.57.126.178
b51a:901b:cb15:8045:ada8:be24:7f39:7eb3	127.57.126.179
b51a:901b:cb15:8045:ada8:be24:7f39:7eb4	127.57.126.180

b51a:901b:cb15:8045:ada8:be24:7f39:7eb5	127.57.126.181
b51a:901b:cb15:8045:ada8:be24:7f39:7eb6	127.57.126.182
b51a:901b:cb15:8045:ada8:be24:7f39:7eb7	127.57.126.183
b51a:901b:cb15:8045:ada8:be24:7f39:7eb8	127.57.126.184
b51a:901b:cb15:8045:ada8:be24:7f39:7eb9	127.57.126.185
b51a:901b:cb15:8045:ada8:be24:7f39:7eba	127.57.126.186
b51a:901b:cb15:8045:ada8:be24:7f39:7ebb	127.57.126.187
b51a:901b:cb15:8045:ada8:be24:7f39:7ebc	127.57.126.188
b51a:901b:cb15:8045:ada8:be24:7f39:7ebd	127.57.126.189
b51a:901b:cb15:8045:ada8:be24:7f39:7ebe	127.57.126.190
b51a:901b:cb15:8045:ada8:be24:7f39:7ebf	127.57.126.191
b51a:901b:cb15:8045:ada8:be24:7f39:7ec0	127.57.126.192
b51a:901b:cb15:8045:ada8:be24:7f39:7ec1	127.57.126.193
b51a:901b:cb15:8045:ada8:be24:7f39:7ec2	127.57.126.194
b51a:901b:cb15:8045:ada8:be24:7f39:7ec3	127.57.126.195
b51a:901b:cb15:8045:ada8:be24:7f39:7ec4	127.57.126.196
b51a:901b:cb15:8045:ada8:be24:7f39:7ec5	127.57.126.197
b51a:901b:cb15:8045:ada8:be24:7f39:7ec6	127.57.126.198
b51a:901b:cb15:8045:ada8:be24:7f39:7ec7	127.57.126.199
b51a:901b:cb15:8045:ada8:be24:7f39:7ec8	127.57.126.200
b51a:901b:cb15:8045:ada8:be24:7f39:7ec9	127.57.126.201
b51a:901b:cb15:8045:ada8:be24:7f39:7eca	127.57.126.202
b51a:901b:cb15:8045:ada8:be24:7f39:7ecb	127.57.126.203
b51a:901b:cb15:8045:ada8:be24:7f39:7ecc	127.57.126.204
b51a:901b:cb15:8045:ada8:be24:7f39:7ecd	127.57.126.205
b51a:901b:cb15:8045:ada8:be24:7f39:7ece	127.57.126.206
b51a:901b:cb15:8045:ada8:be24:7f39:7ecf	127.57.126.207
b51a:901b:cb15:8045:ada8:be24:7f39:7ed0	127.57.126.208
b51a:901b:cb15:8045:ada8:be24:7f39:7ed1	127.57.126.209
b51a:901b:cb15:8045:ada8:be24:7f39:7ed2	127.57.126.210
b51a:901b:cb15:8045:ada8:be24:7f39:7ed3	127.57.126.211
b51a:901b:cb15:8045:ada8:be24:7f39:7ed4	127.57.126.212
b51a:901b:cb15:8045:ada8:be24:7f39:7ed5	127.57.126.213
b51a:901b:cb15:8045:ada8:be24:7f39:7ed6	127.57.126.214
b51a:901b:cb15:8045:ada8:be24:7f39:7ed7	127.57.126.215
b51a:901b:cb15:8045:ada8:be24:7f39:7ed8	127.57.126.216
b51a:901b:cb15:8045:ada8:be24:7f39:7ed9	127.57.126.217
b51a:901b:cb15:8045:ada8:be24:7f39:7eda	127.57.126.218
b51a:901b:cb15:8045:ada8:be24:7f39:7edb	127.57.126.219
b51a:901b:cb15:8045:ada8:be24:7f39:7edc	127.57.126.220
b51a:901b:cb15:8045:ada8:be24:7f39:7edd	127.57.126.221
b51a:901b:cb15:8045:ada8:be24:7f39:7ede	127.57.126.222
b51a:901b:cb15:8045:ada8:be24:7f39:7edf	127.57.126.223
b51a:901b:cb15:8045:ada8:be24:7f39:7ee0	127.57.126.224
b51a:901b:cb15:8045:ada8:be24:7f39:7ee1	127.57.126.225
b51a:901b:cb15:8045:ada8:be24:7f39:7ee2	127.57.126.226
b51a:901b:cb15:8045:ada8:be24:7f39:7ee3	127.57.126.227
b51a:901b:cb15:8045:ada8:be24:7f39:7ee4	127.57.126.228
b51a:901b:cb15:8045:ada8:be24:7f39:7ee5	127.57.126.229
b51a:901b:cb15:8045:ada8:be24:7f39:7ee6	127.57.126.230
b51a:901b:cb15:8045:ada8:be24:7f39:7ee7	127.57.126.231
b51a:901b:cb15:8045:ada8:be24:7f39:7ee8	127.57.126.232
b51a:901b:cb15:8045:ada8:be24:7f39:7ee9	127.57.126.233
b51a:901b:cb15:8045:ada8:be24:7f39:7eea	127.57.126.234
b51a:901b:cb15:8045:ada8:be24:7f39:7eeb	127.57.126.235
b51a:901b:cb15:8045:ada8:be24:7f39:7eec	127.57.126.236
b51a:901b:cb15:8045:ada8:be24:7f39:7eed	127.57.126.237
b51a:901b:cb15:8045:ada8:be24:7f39:7eee	127.57.126.238
b51a:901b:cb15:8045:ada8:be24:7f39:7eef	127.57.126.239
b51a:901b:cb15:8045:ada8:be24:7f39:7ef0	127.57.126.240
b51a:901b:cb15:8045:ada8:be24:7f39:7ef1	127.57.126.241
b51a:901b:cb15:8045:ada8:be24:7f39:7ef2	127.57.126.242
b51a:901b:cb15:8045:ada8:be24:7f39:7ef3	127.57.126.243
b51a:901b:cb15:8045:ada8:be24:7f39:7ef4	127.57.126.244
b51a:901b:cb15:8045:ada8:be24:7f39:7ef5	127.57.126.245
b51a:901b:cb15:8045:ada8:be24:7f39:7ef6	127.57.126.246
b51a:901b:cb15:8045:ada8:be24:7f39:7ef7	127.57.126.247
b51a:901b:cb15:8045:ada8:be24:7f39:7ef8	127.57.126.248
b51a:901b:cb15:8045:ada8:be24:7f39:7ef9	127.57.126.249
b51a:901b:cb15:8045:ada8:be24:7f39:7efa	127.57.126.250
b51a:901b:cb15:8045:ada8:be24:7f39:7efb	127.57.126.251
b51a:901b:cb15:8045:ada8:be24:7f39:7efc	127.57.126.252
b51a:901b:cb15:8045:ada8:be24:7f39:7efd	127.57.126.253
b51a:901b:cb15:8045:ada8:be24:7f39:7efe	127.57.126.254
b51a:901b:cb15:8045:ada8:be24:7f39:7eff	127.57.126.255

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.