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:be24:7f40:7c01	127.64.124.1
b51a:901b:cb15:8045:ada8:be24:7f40:7c02	127.64.124.2
b51a:901b:cb15:8045:ada8:be24:7f40:7c03	127.64.124.3
b51a:901b:cb15:8045:ada8:be24:7f40:7c04	127.64.124.4
b51a:901b:cb15:8045:ada8:be24:7f40:7c05	127.64.124.5
b51a:901b:cb15:8045:ada8:be24:7f40:7c06	127.64.124.6
b51a:901b:cb15:8045:ada8:be24:7f40:7c07	127.64.124.7
b51a:901b:cb15:8045:ada8:be24:7f40:7c08	127.64.124.8
b51a:901b:cb15:8045:ada8:be24:7f40:7c09	127.64.124.9
b51a:901b:cb15:8045:ada8:be24:7f40:7c0a	127.64.124.10
b51a:901b:cb15:8045:ada8:be24:7f40:7c0b	127.64.124.11
b51a:901b:cb15:8045:ada8:be24:7f40:7c0c	127.64.124.12
b51a:901b:cb15:8045:ada8:be24:7f40:7c0d	127.64.124.13
b51a:901b:cb15:8045:ada8:be24:7f40:7c0e	127.64.124.14
b51a:901b:cb15:8045:ada8:be24:7f40:7c0f	127.64.124.15
b51a:901b:cb15:8045:ada8:be24:7f40:7c10	127.64.124.16
b51a:901b:cb15:8045:ada8:be24:7f40:7c11	127.64.124.17
b51a:901b:cb15:8045:ada8:be24:7f40:7c12	127.64.124.18
b51a:901b:cb15:8045:ada8:be24:7f40:7c13	127.64.124.19
b51a:901b:cb15:8045:ada8:be24:7f40:7c14	127.64.124.20
b51a:901b:cb15:8045:ada8:be24:7f40:7c15	127.64.124.21
b51a:901b:cb15:8045:ada8:be24:7f40:7c16	127.64.124.22
b51a:901b:cb15:8045:ada8:be24:7f40:7c17	127.64.124.23
b51a:901b:cb15:8045:ada8:be24:7f40:7c18	127.64.124.24
b51a:901b:cb15:8045:ada8:be24:7f40:7c19	127.64.124.25
b51a:901b:cb15:8045:ada8:be24:7f40:7c1a	127.64.124.26
b51a:901b:cb15:8045:ada8:be24:7f40:7c1b	127.64.124.27
b51a:901b:cb15:8045:ada8:be24:7f40:7c1c	127.64.124.28
b51a:901b:cb15:8045:ada8:be24:7f40:7c1d	127.64.124.29
b51a:901b:cb15:8045:ada8:be24:7f40:7c1e	127.64.124.30
b51a:901b:cb15:8045:ada8:be24:7f40:7c1f	127.64.124.31
b51a:901b:cb15:8045:ada8:be24:7f40:7c20	127.64.124.32
b51a:901b:cb15:8045:ada8:be24:7f40:7c21	127.64.124.33
b51a:901b:cb15:8045:ada8:be24:7f40:7c22	127.64.124.34
b51a:901b:cb15:8045:ada8:be24:7f40:7c23	127.64.124.35
b51a:901b:cb15:8045:ada8:be24:7f40:7c24	127.64.124.36
b51a:901b:cb15:8045:ada8:be24:7f40:7c25	127.64.124.37
b51a:901b:cb15:8045:ada8:be24:7f40:7c26	127.64.124.38
b51a:901b:cb15:8045:ada8:be24:7f40:7c27	127.64.124.39
b51a:901b:cb15:8045:ada8:be24:7f40:7c28	127.64.124.40
b51a:901b:cb15:8045:ada8:be24:7f40:7c29	127.64.124.41
b51a:901b:cb15:8045:ada8:be24:7f40:7c2a	127.64.124.42
b51a:901b:cb15:8045:ada8:be24:7f40:7c2b	127.64.124.43
b51a:901b:cb15:8045:ada8:be24:7f40:7c2c	127.64.124.44
b51a:901b:cb15:8045:ada8:be24:7f40:7c2d	127.64.124.45
b51a:901b:cb15:8045:ada8:be24:7f40:7c2e	127.64.124.46
b51a:901b:cb15:8045:ada8:be24:7f40:7c2f	127.64.124.47
b51a:901b:cb15:8045:ada8:be24:7f40:7c30	127.64.124.48
b51a:901b:cb15:8045:ada8:be24:7f40:7c31	127.64.124.49
b51a:901b:cb15:8045:ada8:be24:7f40:7c32	127.64.124.50
b51a:901b:cb15:8045:ada8:be24:7f40:7c33	127.64.124.51
b51a:901b:cb15:8045:ada8:be24:7f40:7c34	127.64.124.52
b51a:901b:cb15:8045:ada8:be24:7f40:7c35	127.64.124.53
b51a:901b:cb15:8045:ada8:be24:7f40:7c36	127.64.124.54
b51a:901b:cb15:8045:ada8:be24:7f40:7c37	127.64.124.55
b51a:901b:cb15:8045:ada8:be24:7f40:7c38	127.64.124.56
b51a:901b:cb15:8045:ada8:be24:7f40:7c39	127.64.124.57
b51a:901b:cb15:8045:ada8:be24:7f40:7c3a	127.64.124.58
b51a:901b:cb15:8045:ada8:be24:7f40:7c3b	127.64.124.59
b51a:901b:cb15:8045:ada8:be24:7f40:7c3c	127.64.124.60

b51a:901b:cb15:8045:ada8:be24:7f40:7c3d	127.64.124.61
b51a:901b:cb15:8045:ada8:be24:7f40:7c3e	127.64.124.62
b51a:901b:cb15:8045:ada8:be24:7f40:7c3f	127.64.124.63
b51a:901b:cb15:8045:ada8:be24:7f40:7c40	127.64.124.64
b51a:901b:cb15:8045:ada8:be24:7f40:7c41	127.64.124.65
b51a:901b:cb15:8045:ada8:be24:7f40:7c42	127.64.124.66
b51a:901b:cb15:8045:ada8:be24:7f40:7c43	127.64.124.67
b51a:901b:cb15:8045:ada8:be24:7f40:7c44	127.64.124.68
b51a:901b:cb15:8045:ada8:be24:7f40:7c45	127.64.124.69
b51a:901b:cb15:8045:ada8:be24:7f40:7c46	127.64.124.70
b51a:901b:cb15:8045:ada8:be24:7f40:7c47	127.64.124.71
b51a:901b:cb15:8045:ada8:be24:7f40:7c48	127.64.124.72
b51a:901b:cb15:8045:ada8:be24:7f40:7c49	127.64.124.73
b51a:901b:cb15:8045:ada8:be24:7f40:7c4a	127.64.124.74
b51a:901b:cb15:8045:ada8:be24:7f40:7c4b	127.64.124.75
b51a:901b:cb15:8045:ada8:be24:7f40:7c4c	127.64.124.76
b51a:901b:cb15:8045:ada8:be24:7f40:7c4d	127.64.124.77
b51a:901b:cb15:8045:ada8:be24:7f40:7c4e	127.64.124.78
b51a:901b:cb15:8045:ada8:be24:7f40:7c4f	127.64.124.79
b51a:901b:cb15:8045:ada8:be24:7f40:7c50	127.64.124.80
b51a:901b:cb15:8045:ada8:be24:7f40:7c51	127.64.124.81
b51a:901b:cb15:8045:ada8:be24:7f40:7c52	127.64.124.82
b51a:901b:cb15:8045:ada8:be24:7f40:7c53	127.64.124.83
b51a:901b:cb15:8045:ada8:be24:7f40:7c54	127.64.124.84
b51a:901b:cb15:8045:ada8:be24:7f40:7c55	127.64.124.85
b51a:901b:cb15:8045:ada8:be24:7f40:7c56	127.64.124.86
b51a:901b:cb15:8045:ada8:be24:7f40:7c57	127.64.124.87
b51a:901b:cb15:8045:ada8:be24:7f40:7c58	127.64.124.88
b51a:901b:cb15:8045:ada8:be24:7f40:7c59	127.64.124.89
b51a:901b:cb15:8045:ada8:be24:7f40:7c5a	127.64.124.90
b51a:901b:cb15:8045:ada8:be24:7f40:7c5b	127.64.124.91
b51a:901b:cb15:8045:ada8:be24:7f40:7c5c	127.64.124.92
b51a:901b:cb15:8045:ada8:be24:7f40:7c5d	127.64.124.93
b51a:901b:cb15:8045:ada8:be24:7f40:7c5e	127.64.124.94
b51a:901b:cb15:8045:ada8:be24:7f40:7c5f	127.64.124.95
b51a:901b:cb15:8045:ada8:be24:7f40:7c60	127.64.124.96
b51a:901b:cb15:8045:ada8:be24:7f40:7c61	127.64.124.97
b51a:901b:cb15:8045:ada8:be24:7f40:7c62	127.64.124.98
b51a:901b:cb15:8045:ada8:be24:7f40:7c63	127.64.124.99
b51a:901b:cb15:8045:ada8:be24:7f40:7c64	127.64.124.100
b51a:901b:cb15:8045:ada8:be24:7f40:7c65	127.64.124.101
b51a:901b:cb15:8045:ada8:be24:7f40:7c66	127.64.124.102
b51a:901b:cb15:8045:ada8:be24:7f40:7c67	127.64.124.103
b51a:901b:cb15:8045:ada8:be24:7f40:7c68	127.64.124.104
b51a:901b:cb15:8045:ada8:be24:7f40:7c69	127.64.124.105
b51a:901b:cb15:8045:ada8:be24:7f40:7c6a	127.64.124.106
b51a:901b:cb15:8045:ada8:be24:7f40:7c6b	127.64.124.107
b51a:901b:cb15:8045:ada8:be24:7f40:7c6c	127.64.124.108
b51a:901b:cb15:8045:ada8:be24:7f40:7c6d	127.64.124.109
b51a:901b:cb15:8045:ada8:be24:7f40:7c6e	127.64.124.110
b51a:901b:cb15:8045:ada8:be24:7f40:7c6f	127.64.124.111
b51a:901b:cb15:8045:ada8:be24:7f40:7c70	127.64.124.112
b51a:901b:cb15:8045:ada8:be24:7f40:7c71	127.64.124.113
b51a:901b:cb15:8045:ada8:be24:7f40:7c72	127.64.124.114
b51a:901b:cb15:8045:ada8:be24:7f40:7c73	127.64.124.115
b51a:901b:cb15:8045:ada8:be24:7f40:7c74	127.64.124.116
b51a:901b:cb15:8045:ada8:be24:7f40:7c75	127.64.124.117
b51a:901b:cb15:8045:ada8:be24:7f40:7c76	127.64.124.118
b51a:901b:cb15:8045:ada8:be24:7f40:7c77	127.64.124.119
b51a:901b:cb15:8045:ada8:be24:7f40:7c78	127.64.124.120

b51a:901b:cb15:8045:ada8:be24:7f40:7c79	127.64.124.121
b51a:901b:cb15:8045:ada8:be24:7f40:7c7a	127.64.124.122
b51a:901b:cb15:8045:ada8:be24:7f40:7c7b	127.64.124.123
b51a:901b:cb15:8045:ada8:be24:7f40:7c7c	127.64.124.124
b51a:901b:cb15:8045:ada8:be24:7f40:7c7d	127.64.124.125
b51a:901b:cb15:8045:ada8:be24:7f40:7c7e	127.64.124.126
b51a:901b:cb15:8045:ada8:be24:7f40:7c7f	127.64.124.127
b51a:901b:cb15:8045:ada8:be24:7f40:7c80	127.64.124.128
b51a:901b:cb15:8045:ada8:be24:7f40:7c81	127.64.124.129
b51a:901b:cb15:8045:ada8:be24:7f40:7c82	127.64.124.130
b51a:901b:cb15:8045:ada8:be24:7f40:7c83	127.64.124.131
b51a:901b:cb15:8045:ada8:be24:7f40:7c84	127.64.124.132
b51a:901b:cb15:8045:ada8:be24:7f40:7c85	127.64.124.133
b51a:901b:cb15:8045:ada8:be24:7f40:7c86	127.64.124.134
b51a:901b:cb15:8045:ada8:be24:7f40:7c87	127.64.124.135
b51a:901b:cb15:8045:ada8:be24:7f40:7c88	127.64.124.136
b51a:901b:cb15:8045:ada8:be24:7f40:7c89	127.64.124.137
b51a:901b:cb15:8045:ada8:be24:7f40:7c8a	127.64.124.138
b51a:901b:cb15:8045:ada8:be24:7f40:7c8b	127.64.124.139
b51a:901b:cb15:8045:ada8:be24:7f40:7c8c	127.64.124.140
b51a:901b:cb15:8045:ada8:be24:7f40:7c8d	127.64.124.141
b51a:901b:cb15:8045:ada8:be24:7f40:7c8e	127.64.124.142
b51a:901b:cb15:8045:ada8:be24:7f40:7c8f	127.64.124.143
b51a:901b:cb15:8045:ada8:be24:7f40:7c90	127.64.124.144
b51a:901b:cb15:8045:ada8:be24:7f40:7c91	127.64.124.145
b51a:901b:cb15:8045:ada8:be24:7f40:7c92	127.64.124.146
b51a:901b:cb15:8045:ada8:be24:7f40:7c93	127.64.124.147
b51a:901b:cb15:8045:ada8:be24:7f40:7c94	127.64.124.148
b51a:901b:cb15:8045:ada8:be24:7f40:7c95	127.64.124.149
b51a:901b:cb15:8045:ada8:be24:7f40:7c96	127.64.124.150
b51a:901b:cb15:8045:ada8:be24:7f40:7c97	127.64.124.151
b51a:901b:cb15:8045:ada8:be24:7f40:7c98	127.64.124.152
b51a:901b:cb15:8045:ada8:be24:7f40:7c99	127.64.124.153
b51a:901b:cb15:8045:ada8:be24:7f40:7c9a	127.64.124.154
b51a:901b:cb15:8045:ada8:be24:7f40:7c9b	127.64.124.155
b51a:901b:cb15:8045:ada8:be24:7f40:7c9c	127.64.124.156
b51a:901b:cb15:8045:ada8:be24:7f40:7c9d	127.64.124.157
b51a:901b:cb15:8045:ada8:be24:7f40:7c9e	127.64.124.158
b51a:901b:cb15:8045:ada8:be24:7f40:7c9f	127.64.124.159
b51a:901b:cb15:8045:ada8:be24:7f40:7ca0	127.64.124.160
b51a:901b:cb15:8045:ada8:be24:7f40:7ca1	127.64.124.161
b51a:901b:cb15:8045:ada8:be24:7f40:7ca2	127.64.124.162
b51a:901b:cb15:8045:ada8:be24:7f40:7ca3	127.64.124.163
b51a:901b:cb15:8045:ada8:be24:7f40:7ca4	127.64.124.164
b51a:901b:cb15:8045:ada8:be24:7f40:7ca5	127.64.124.165
b51a:901b:cb15:8045:ada8:be24:7f40:7ca6	127.64.124.166
b51a:901b:cb15:8045:ada8:be24:7f40:7ca7	127.64.124.167
b51a:901b:cb15:8045:ada8:be24:7f40:7ca8	127.64.124.168
b51a:901b:cb15:8045:ada8:be24:7f40:7ca9	127.64.124.169
b51a:901b:cb15:8045:ada8:be24:7f40:7caa	127.64.124.170
b51a:901b:cb15:8045:ada8:be24:7f40:7cab	127.64.124.171
b51a:901b:cb15:8045:ada8:be24:7f40:7cac	127.64.124.172
b51a:901b:cb15:8045:ada8:be24:7f40:7cad	127.64.124.173
b51a:901b:cb15:8045:ada8:be24:7f40:7cae	127.64.124.174
b51a:901b:cb15:8045:ada8:be24:7f40:7caf	127.64.124.175
b51a:901b:cb15:8045:ada8:be24:7f40:7cb0	127.64.124.176
b51a:901b:cb15:8045:ada8:be24:7f40:7cb1	127.64.124.177
b51a:901b:cb15:8045:ada8:be24:7f40:7cb2	127.64.124.178
b51a:901b:cb15:8045:ada8:be24:7f40:7cb3	127.64.124.179
b51a:901b:cb15:8045:ada8:be24:7f40:7cb4	127.64.124.180

b51a:901b:cb15:8045:ada8:be24:7f40:7cb5	127.64.124.181
b51a:901b:cb15:8045:ada8:be24:7f40:7cb6	127.64.124.182
b51a:901b:cb15:8045:ada8:be24:7f40:7cb7	127.64.124.183
b51a:901b:cb15:8045:ada8:be24:7f40:7cb8	127.64.124.184
b51a:901b:cb15:8045:ada8:be24:7f40:7cb9	127.64.124.185
b51a:901b:cb15:8045:ada8:be24:7f40:7cba	127.64.124.186
b51a:901b:cb15:8045:ada8:be24:7f40:7cbb	127.64.124.187
b51a:901b:cb15:8045:ada8:be24:7f40:7cbc	127.64.124.188
b51a:901b:cb15:8045:ada8:be24:7f40:7cbd	127.64.124.189
b51a:901b:cb15:8045:ada8:be24:7f40:7cbe	127.64.124.190
b51a:901b:cb15:8045:ada8:be24:7f40:7cbf	127.64.124.191
b51a:901b:cb15:8045:ada8:be24:7f40:7cc0	127.64.124.192
b51a:901b:cb15:8045:ada8:be24:7f40:7cc1	127.64.124.193
b51a:901b:cb15:8045:ada8:be24:7f40:7cc2	127.64.124.194
b51a:901b:cb15:8045:ada8:be24:7f40:7cc3	127.64.124.195
b51a:901b:cb15:8045:ada8:be24:7f40:7cc4	127.64.124.196
b51a:901b:cb15:8045:ada8:be24:7f40:7cc5	127.64.124.197
b51a:901b:cb15:8045:ada8:be24:7f40:7cc6	127.64.124.198
b51a:901b:cb15:8045:ada8:be24:7f40:7cc7	127.64.124.199
b51a:901b:cb15:8045:ada8:be24:7f40:7cc8	127.64.124.200
b51a:901b:cb15:8045:ada8:be24:7f40:7cc9	127.64.124.201
b51a:901b:cb15:8045:ada8:be24:7f40:7cca	127.64.124.202
b51a:901b:cb15:8045:ada8:be24:7f40:7ccb	127.64.124.203
b51a:901b:cb15:8045:ada8:be24:7f40:7ccc	127.64.124.204
b51a:901b:cb15:8045:ada8:be24:7f40:7ccd	127.64.124.205
b51a:901b:cb15:8045:ada8:be24:7f40:7cce	127.64.124.206
b51a:901b:cb15:8045:ada8:be24:7f40:7ccf	127.64.124.207
b51a:901b:cb15:8045:ada8:be24:7f40:7cd0	127.64.124.208
b51a:901b:cb15:8045:ada8:be24:7f40:7cd1	127.64.124.209
b51a:901b:cb15:8045:ada8:be24:7f40:7cd2	127.64.124.210
b51a:901b:cb15:8045:ada8:be24:7f40:7cd3	127.64.124.211
b51a:901b:cb15:8045:ada8:be24:7f40:7cd4	127.64.124.212
b51a:901b:cb15:8045:ada8:be24:7f40:7cd5	127.64.124.213
b51a:901b:cb15:8045:ada8:be24:7f40:7cd6	127.64.124.214
b51a:901b:cb15:8045:ada8:be24:7f40:7cd7	127.64.124.215
b51a:901b:cb15:8045:ada8:be24:7f40:7cd8	127.64.124.216
b51a:901b:cb15:8045:ada8:be24:7f40:7cd9	127.64.124.217
b51a:901b:cb15:8045:ada8:be24:7f40:7cda	127.64.124.218
b51a:901b:cb15:8045:ada8:be24:7f40:7cdb	127.64.124.219
b51a:901b:cb15:8045:ada8:be24:7f40:7cdc	127.64.124.220
b51a:901b:cb15:8045:ada8:be24:7f40:7cdd	127.64.124.221
b51a:901b:cb15:8045:ada8:be24:7f40:7cde	127.64.124.222
b51a:901b:cb15:8045:ada8:be24:7f40:7cdf	127.64.124.223
b51a:901b:cb15:8045:ada8:be24:7f40:7ce0	127.64.124.224
b51a:901b:cb15:8045:ada8:be24:7f40:7ce1	127.64.124.225
b51a:901b:cb15:8045:ada8:be24:7f40:7ce2	127.64.124.226
b51a:901b:cb15:8045:ada8:be24:7f40:7ce3	127.64.124.227
b51a:901b:cb15:8045:ada8:be24:7f40:7ce4	127.64.124.228
b51a:901b:cb15:8045:ada8:be24:7f40:7ce5	127.64.124.229
b51a:901b:cb15:8045:ada8:be24:7f40:7ce6	127.64.124.230
b51a:901b:cb15:8045:ada8:be24:7f40:7ce7	127.64.124.231
b51a:901b:cb15:8045:ada8:be24:7f40:7ce8	127.64.124.232
b51a:901b:cb15:8045:ada8:be24:7f40:7ce9	127.64.124.233
b51a:901b:cb15:8045:ada8:be24:7f40:7cea	127.64.124.234
b51a:901b:cb15:8045:ada8:be24:7f40:7ceb	127.64.124.235
b51a:901b:cb15:8045:ada8:be24:7f40:7cec	127.64.124.236
b51a:901b:cb15:8045:ada8:be24:7f40:7ced	127.64.124.237
b51a:901b:cb15:8045:ada8:be24:7f40:7cee	127.64.124.238
b51a:901b:cb15:8045:ada8:be24:7f40:7cef	127.64.124.239
b51a:901b:cb15:8045:ada8:be24:7f40:7cf0	127.64.124.240
b51a:901b:cb15:8045:ada8:be24:7f40:7cf1	127.64.124.241
b51a:901b:cb15:8045:ada8:be24:7f40:7cf2	127.64.124.242
b51a:901b:cb15:8045:ada8:be24:7f40:7cf3	127.64.124.243
b51a:901b:cb15:8045:ada8:be24:7f40:7cf4	127.64.124.244
b51a:901b:cb15:8045:ada8:be24:7f40:7cf5	127.64.124.245
b51a:901b:cb15:8045:ada8:be24:7f40:7cf6	127.64.124.246
b51a:901b:cb15:8045:ada8:be24:7f40:7cf7	127.64.124.247
b51a:901b:cb15:8045:ada8:be24:7f40:7cf8	127.64.124.248
b51a:901b:cb15:8045:ada8:be24:7f40:7cf9	127.64.124.249
b51a:901b:cb15:8045:ada8:be24:7f40:7cfa	127.64.124.250
b51a:901b:cb15:8045:ada8:be24:7f40:7cfb	127.64.124.251
b51a:901b:cb15:8045:ada8:be24:7f40:7cfc	127.64.124.252
b51a:901b:cb15:8045:ada8:be24:7f40:7cfd	127.64.124.253
b51a:901b:cb15:8045:ada8:be24:7f40:7cfe	127.64.124.254
b51a:901b:cb15:8045:ada8:be24:7f40:7cff	127.64.124.255

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.