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:da01	127.64.218.1
b51a:901b:cb15:8045:ada8:be24:7f40:da02	127.64.218.2
b51a:901b:cb15:8045:ada8:be24:7f40:da03	127.64.218.3
b51a:901b:cb15:8045:ada8:be24:7f40:da04	127.64.218.4
b51a:901b:cb15:8045:ada8:be24:7f40:da05	127.64.218.5
b51a:901b:cb15:8045:ada8:be24:7f40:da06	127.64.218.6
b51a:901b:cb15:8045:ada8:be24:7f40:da07	127.64.218.7
b51a:901b:cb15:8045:ada8:be24:7f40:da08	127.64.218.8
b51a:901b:cb15:8045:ada8:be24:7f40:da09	127.64.218.9
b51a:901b:cb15:8045:ada8:be24:7f40:da0a	127.64.218.10
b51a:901b:cb15:8045:ada8:be24:7f40:da0b	127.64.218.11
b51a:901b:cb15:8045:ada8:be24:7f40:da0c	127.64.218.12
b51a:901b:cb15:8045:ada8:be24:7f40:da0d	127.64.218.13
b51a:901b:cb15:8045:ada8:be24:7f40:da0e	127.64.218.14
b51a:901b:cb15:8045:ada8:be24:7f40:da0f	127.64.218.15
b51a:901b:cb15:8045:ada8:be24:7f40:da10	127.64.218.16
b51a:901b:cb15:8045:ada8:be24:7f40:da11	127.64.218.17
b51a:901b:cb15:8045:ada8:be24:7f40:da12	127.64.218.18
b51a:901b:cb15:8045:ada8:be24:7f40:da13	127.64.218.19
b51a:901b:cb15:8045:ada8:be24:7f40:da14	127.64.218.20
b51a:901b:cb15:8045:ada8:be24:7f40:da15	127.64.218.21
b51a:901b:cb15:8045:ada8:be24:7f40:da16	127.64.218.22
b51a:901b:cb15:8045:ada8:be24:7f40:da17	127.64.218.23
b51a:901b:cb15:8045:ada8:be24:7f40:da18	127.64.218.24
b51a:901b:cb15:8045:ada8:be24:7f40:da19	127.64.218.25
b51a:901b:cb15:8045:ada8:be24:7f40:da1a	127.64.218.26
b51a:901b:cb15:8045:ada8:be24:7f40:da1b	127.64.218.27
b51a:901b:cb15:8045:ada8:be24:7f40:da1c	127.64.218.28
b51a:901b:cb15:8045:ada8:be24:7f40:da1d	127.64.218.29
b51a:901b:cb15:8045:ada8:be24:7f40:da1e	127.64.218.30
b51a:901b:cb15:8045:ada8:be24:7f40:da1f	127.64.218.31
b51a:901b:cb15:8045:ada8:be24:7f40:da20	127.64.218.32
b51a:901b:cb15:8045:ada8:be24:7f40:da21	127.64.218.33
b51a:901b:cb15:8045:ada8:be24:7f40:da22	127.64.218.34
b51a:901b:cb15:8045:ada8:be24:7f40:da23	127.64.218.35
b51a:901b:cb15:8045:ada8:be24:7f40:da24	127.64.218.36
b51a:901b:cb15:8045:ada8:be24:7f40:da25	127.64.218.37
b51a:901b:cb15:8045:ada8:be24:7f40:da26	127.64.218.38
b51a:901b:cb15:8045:ada8:be24:7f40:da27	127.64.218.39
b51a:901b:cb15:8045:ada8:be24:7f40:da28	127.64.218.40
b51a:901b:cb15:8045:ada8:be24:7f40:da29	127.64.218.41
b51a:901b:cb15:8045:ada8:be24:7f40:da2a	127.64.218.42
b51a:901b:cb15:8045:ada8:be24:7f40:da2b	127.64.218.43
b51a:901b:cb15:8045:ada8:be24:7f40:da2c	127.64.218.44
b51a:901b:cb15:8045:ada8:be24:7f40:da2d	127.64.218.45
b51a:901b:cb15:8045:ada8:be24:7f40:da2e	127.64.218.46
b51a:901b:cb15:8045:ada8:be24:7f40:da2f	127.64.218.47
b51a:901b:cb15:8045:ada8:be24:7f40:da30	127.64.218.48
b51a:901b:cb15:8045:ada8:be24:7f40:da31	127.64.218.49
b51a:901b:cb15:8045:ada8:be24:7f40:da32	127.64.218.50
b51a:901b:cb15:8045:ada8:be24:7f40:da33	127.64.218.51
b51a:901b:cb15:8045:ada8:be24:7f40:da34	127.64.218.52
b51a:901b:cb15:8045:ada8:be24:7f40:da35	127.64.218.53
b51a:901b:cb15:8045:ada8:be24:7f40:da36	127.64.218.54
b51a:901b:cb15:8045:ada8:be24:7f40:da37	127.64.218.55
b51a:901b:cb15:8045:ada8:be24:7f40:da38	127.64.218.56
b51a:901b:cb15:8045:ada8:be24:7f40:da39	127.64.218.57
b51a:901b:cb15:8045:ada8:be24:7f40:da3a	127.64.218.58
b51a:901b:cb15:8045:ada8:be24:7f40:da3b	127.64.218.59
b51a:901b:cb15:8045:ada8:be24:7f40:da3c	127.64.218.60

b51a:901b:cb15:8045:ada8:be24:7f40:da3d	127.64.218.61
b51a:901b:cb15:8045:ada8:be24:7f40:da3e	127.64.218.62
b51a:901b:cb15:8045:ada8:be24:7f40:da3f	127.64.218.63
b51a:901b:cb15:8045:ada8:be24:7f40:da40	127.64.218.64
b51a:901b:cb15:8045:ada8:be24:7f40:da41	127.64.218.65
b51a:901b:cb15:8045:ada8:be24:7f40:da42	127.64.218.66
b51a:901b:cb15:8045:ada8:be24:7f40:da43	127.64.218.67
b51a:901b:cb15:8045:ada8:be24:7f40:da44	127.64.218.68
b51a:901b:cb15:8045:ada8:be24:7f40:da45	127.64.218.69
b51a:901b:cb15:8045:ada8:be24:7f40:da46	127.64.218.70
b51a:901b:cb15:8045:ada8:be24:7f40:da47	127.64.218.71
b51a:901b:cb15:8045:ada8:be24:7f40:da48	127.64.218.72
b51a:901b:cb15:8045:ada8:be24:7f40:da49	127.64.218.73
b51a:901b:cb15:8045:ada8:be24:7f40:da4a	127.64.218.74
b51a:901b:cb15:8045:ada8:be24:7f40:da4b	127.64.218.75
b51a:901b:cb15:8045:ada8:be24:7f40:da4c	127.64.218.76
b51a:901b:cb15:8045:ada8:be24:7f40:da4d	127.64.218.77
b51a:901b:cb15:8045:ada8:be24:7f40:da4e	127.64.218.78
b51a:901b:cb15:8045:ada8:be24:7f40:da4f	127.64.218.79
b51a:901b:cb15:8045:ada8:be24:7f40:da50	127.64.218.80
b51a:901b:cb15:8045:ada8:be24:7f40:da51	127.64.218.81
b51a:901b:cb15:8045:ada8:be24:7f40:da52	127.64.218.82
b51a:901b:cb15:8045:ada8:be24:7f40:da53	127.64.218.83
b51a:901b:cb15:8045:ada8:be24:7f40:da54	127.64.218.84
b51a:901b:cb15:8045:ada8:be24:7f40:da55	127.64.218.85
b51a:901b:cb15:8045:ada8:be24:7f40:da56	127.64.218.86
b51a:901b:cb15:8045:ada8:be24:7f40:da57	127.64.218.87
b51a:901b:cb15:8045:ada8:be24:7f40:da58	127.64.218.88
b51a:901b:cb15:8045:ada8:be24:7f40:da59	127.64.218.89
b51a:901b:cb15:8045:ada8:be24:7f40:da5a	127.64.218.90
b51a:901b:cb15:8045:ada8:be24:7f40:da5b	127.64.218.91
b51a:901b:cb15:8045:ada8:be24:7f40:da5c	127.64.218.92
b51a:901b:cb15:8045:ada8:be24:7f40:da5d	127.64.218.93
b51a:901b:cb15:8045:ada8:be24:7f40:da5e	127.64.218.94
b51a:901b:cb15:8045:ada8:be24:7f40:da5f	127.64.218.95
b51a:901b:cb15:8045:ada8:be24:7f40:da60	127.64.218.96
b51a:901b:cb15:8045:ada8:be24:7f40:da61	127.64.218.97
b51a:901b:cb15:8045:ada8:be24:7f40:da62	127.64.218.98
b51a:901b:cb15:8045:ada8:be24:7f40:da63	127.64.218.99
b51a:901b:cb15:8045:ada8:be24:7f40:da64	127.64.218.100
b51a:901b:cb15:8045:ada8:be24:7f40:da65	127.64.218.101
b51a:901b:cb15:8045:ada8:be24:7f40:da66	127.64.218.102
b51a:901b:cb15:8045:ada8:be24:7f40:da67	127.64.218.103
b51a:901b:cb15:8045:ada8:be24:7f40:da68	127.64.218.104
b51a:901b:cb15:8045:ada8:be24:7f40:da69	127.64.218.105
b51a:901b:cb15:8045:ada8:be24:7f40:da6a	127.64.218.106
b51a:901b:cb15:8045:ada8:be24:7f40:da6b	127.64.218.107
b51a:901b:cb15:8045:ada8:be24:7f40:da6c	127.64.218.108
b51a:901b:cb15:8045:ada8:be24:7f40:da6d	127.64.218.109
b51a:901b:cb15:8045:ada8:be24:7f40:da6e	127.64.218.110
b51a:901b:cb15:8045:ada8:be24:7f40:da6f	127.64.218.111
b51a:901b:cb15:8045:ada8:be24:7f40:da70	127.64.218.112
b51a:901b:cb15:8045:ada8:be24:7f40:da71	127.64.218.113
b51a:901b:cb15:8045:ada8:be24:7f40:da72	127.64.218.114
b51a:901b:cb15:8045:ada8:be24:7f40:da73	127.64.218.115
b51a:901b:cb15:8045:ada8:be24:7f40:da74	127.64.218.116
b51a:901b:cb15:8045:ada8:be24:7f40:da75	127.64.218.117
b51a:901b:cb15:8045:ada8:be24:7f40:da76	127.64.218.118
b51a:901b:cb15:8045:ada8:be24:7f40:da77	127.64.218.119
b51a:901b:cb15:8045:ada8:be24:7f40:da78	127.64.218.120

b51a:901b:cb15:8045:ada8:be24:7f40:da79	127.64.218.121
b51a:901b:cb15:8045:ada8:be24:7f40:da7a	127.64.218.122
b51a:901b:cb15:8045:ada8:be24:7f40:da7b	127.64.218.123
b51a:901b:cb15:8045:ada8:be24:7f40:da7c	127.64.218.124
b51a:901b:cb15:8045:ada8:be24:7f40:da7d	127.64.218.125
b51a:901b:cb15:8045:ada8:be24:7f40:da7e	127.64.218.126
b51a:901b:cb15:8045:ada8:be24:7f40:da7f	127.64.218.127
b51a:901b:cb15:8045:ada8:be24:7f40:da80	127.64.218.128
b51a:901b:cb15:8045:ada8:be24:7f40:da81	127.64.218.129
b51a:901b:cb15:8045:ada8:be24:7f40:da82	127.64.218.130
b51a:901b:cb15:8045:ada8:be24:7f40:da83	127.64.218.131
b51a:901b:cb15:8045:ada8:be24:7f40:da84	127.64.218.132
b51a:901b:cb15:8045:ada8:be24:7f40:da85	127.64.218.133
b51a:901b:cb15:8045:ada8:be24:7f40:da86	127.64.218.134
b51a:901b:cb15:8045:ada8:be24:7f40:da87	127.64.218.135
b51a:901b:cb15:8045:ada8:be24:7f40:da88	127.64.218.136
b51a:901b:cb15:8045:ada8:be24:7f40:da89	127.64.218.137
b51a:901b:cb15:8045:ada8:be24:7f40:da8a	127.64.218.138
b51a:901b:cb15:8045:ada8:be24:7f40:da8b	127.64.218.139
b51a:901b:cb15:8045:ada8:be24:7f40:da8c	127.64.218.140
b51a:901b:cb15:8045:ada8:be24:7f40:da8d	127.64.218.141
b51a:901b:cb15:8045:ada8:be24:7f40:da8e	127.64.218.142
b51a:901b:cb15:8045:ada8:be24:7f40:da8f	127.64.218.143
b51a:901b:cb15:8045:ada8:be24:7f40:da90	127.64.218.144
b51a:901b:cb15:8045:ada8:be24:7f40:da91	127.64.218.145
b51a:901b:cb15:8045:ada8:be24:7f40:da92	127.64.218.146
b51a:901b:cb15:8045:ada8:be24:7f40:da93	127.64.218.147
b51a:901b:cb15:8045:ada8:be24:7f40:da94	127.64.218.148
b51a:901b:cb15:8045:ada8:be24:7f40:da95	127.64.218.149
b51a:901b:cb15:8045:ada8:be24:7f40:da96	127.64.218.150
b51a:901b:cb15:8045:ada8:be24:7f40:da97	127.64.218.151
b51a:901b:cb15:8045:ada8:be24:7f40:da98	127.64.218.152
b51a:901b:cb15:8045:ada8:be24:7f40:da99	127.64.218.153
b51a:901b:cb15:8045:ada8:be24:7f40:da9a	127.64.218.154
b51a:901b:cb15:8045:ada8:be24:7f40:da9b	127.64.218.155
b51a:901b:cb15:8045:ada8:be24:7f40:da9c	127.64.218.156
b51a:901b:cb15:8045:ada8:be24:7f40:da9d	127.64.218.157
b51a:901b:cb15:8045:ada8:be24:7f40:da9e	127.64.218.158
b51a:901b:cb15:8045:ada8:be24:7f40:da9f	127.64.218.159
b51a:901b:cb15:8045:ada8:be24:7f40:daa0	127.64.218.160
b51a:901b:cb15:8045:ada8:be24:7f40:daa1	127.64.218.161
b51a:901b:cb15:8045:ada8:be24:7f40:daa2	127.64.218.162
b51a:901b:cb15:8045:ada8:be24:7f40:daa3	127.64.218.163
b51a:901b:cb15:8045:ada8:be24:7f40:daa4	127.64.218.164
b51a:901b:cb15:8045:ada8:be24:7f40:daa5	127.64.218.165
b51a:901b:cb15:8045:ada8:be24:7f40:daa6	127.64.218.166
b51a:901b:cb15:8045:ada8:be24:7f40:daa7	127.64.218.167
b51a:901b:cb15:8045:ada8:be24:7f40:daa8	127.64.218.168
b51a:901b:cb15:8045:ada8:be24:7f40:daa9	127.64.218.169
b51a:901b:cb15:8045:ada8:be24:7f40:daaa	127.64.218.170
b51a:901b:cb15:8045:ada8:be24:7f40:daab	127.64.218.171
b51a:901b:cb15:8045:ada8:be24:7f40:daac	127.64.218.172
b51a:901b:cb15:8045:ada8:be24:7f40:daad	127.64.218.173
b51a:901b:cb15:8045:ada8:be24:7f40:daae	127.64.218.174
b51a:901b:cb15:8045:ada8:be24:7f40:daaf	127.64.218.175
b51a:901b:cb15:8045:ada8:be24:7f40:dab0	127.64.218.176
b51a:901b:cb15:8045:ada8:be24:7f40:dab1	127.64.218.177
b51a:901b:cb15:8045:ada8:be24:7f40:dab2	127.64.218.178
b51a:901b:cb15:8045:ada8:be24:7f40:dab3	127.64.218.179
b51a:901b:cb15:8045:ada8:be24:7f40:dab4	127.64.218.180

b51a:901b:cb15:8045:ada8:be24:7f40:dab5	127.64.218.181
b51a:901b:cb15:8045:ada8:be24:7f40:dab6	127.64.218.182
b51a:901b:cb15:8045:ada8:be24:7f40:dab7	127.64.218.183
b51a:901b:cb15:8045:ada8:be24:7f40:dab8	127.64.218.184
b51a:901b:cb15:8045:ada8:be24:7f40:dab9	127.64.218.185
b51a:901b:cb15:8045:ada8:be24:7f40:daba	127.64.218.186
b51a:901b:cb15:8045:ada8:be24:7f40:dabb	127.64.218.187
b51a:901b:cb15:8045:ada8:be24:7f40:dabc	127.64.218.188
b51a:901b:cb15:8045:ada8:be24:7f40:dabd	127.64.218.189
b51a:901b:cb15:8045:ada8:be24:7f40:dabe	127.64.218.190
b51a:901b:cb15:8045:ada8:be24:7f40:dabf	127.64.218.191
b51a:901b:cb15:8045:ada8:be24:7f40:dac0	127.64.218.192
b51a:901b:cb15:8045:ada8:be24:7f40:dac1	127.64.218.193
b51a:901b:cb15:8045:ada8:be24:7f40:dac2	127.64.218.194
b51a:901b:cb15:8045:ada8:be24:7f40:dac3	127.64.218.195
b51a:901b:cb15:8045:ada8:be24:7f40:dac4	127.64.218.196
b51a:901b:cb15:8045:ada8:be24:7f40:dac5	127.64.218.197
b51a:901b:cb15:8045:ada8:be24:7f40:dac6	127.64.218.198
b51a:901b:cb15:8045:ada8:be24:7f40:dac7	127.64.218.199
b51a:901b:cb15:8045:ada8:be24:7f40:dac8	127.64.218.200
b51a:901b:cb15:8045:ada8:be24:7f40:dac9	127.64.218.201
b51a:901b:cb15:8045:ada8:be24:7f40:daca	127.64.218.202
b51a:901b:cb15:8045:ada8:be24:7f40:dacb	127.64.218.203
b51a:901b:cb15:8045:ada8:be24:7f40:dacc	127.64.218.204
b51a:901b:cb15:8045:ada8:be24:7f40:dacd	127.64.218.205
b51a:901b:cb15:8045:ada8:be24:7f40:dace	127.64.218.206
b51a:901b:cb15:8045:ada8:be24:7f40:dacf	127.64.218.207
b51a:901b:cb15:8045:ada8:be24:7f40:dad0	127.64.218.208
b51a:901b:cb15:8045:ada8:be24:7f40:dad1	127.64.218.209
b51a:901b:cb15:8045:ada8:be24:7f40:dad2	127.64.218.210
b51a:901b:cb15:8045:ada8:be24:7f40:dad3	127.64.218.211
b51a:901b:cb15:8045:ada8:be24:7f40:dad4	127.64.218.212
b51a:901b:cb15:8045:ada8:be24:7f40:dad5	127.64.218.213
b51a:901b:cb15:8045:ada8:be24:7f40:dad6	127.64.218.214
b51a:901b:cb15:8045:ada8:be24:7f40:dad7	127.64.218.215
b51a:901b:cb15:8045:ada8:be24:7f40:dad8	127.64.218.216
b51a:901b:cb15:8045:ada8:be24:7f40:dad9	127.64.218.217
b51a:901b:cb15:8045:ada8:be24:7f40:dada	127.64.218.218
b51a:901b:cb15:8045:ada8:be24:7f40:dadb	127.64.218.219
b51a:901b:cb15:8045:ada8:be24:7f40:dadc	127.64.218.220
b51a:901b:cb15:8045:ada8:be24:7f40:dadd	127.64.218.221
b51a:901b:cb15:8045:ada8:be24:7f40:dade	127.64.218.222
b51a:901b:cb15:8045:ada8:be24:7f40:dadf	127.64.218.223
b51a:901b:cb15:8045:ada8:be24:7f40:dae0	127.64.218.224
b51a:901b:cb15:8045:ada8:be24:7f40:dae1	127.64.218.225
b51a:901b:cb15:8045:ada8:be24:7f40:dae2	127.64.218.226
b51a:901b:cb15:8045:ada8:be24:7f40:dae3	127.64.218.227
b51a:901b:cb15:8045:ada8:be24:7f40:dae4	127.64.218.228
b51a:901b:cb15:8045:ada8:be24:7f40:dae5	127.64.218.229
b51a:901b:cb15:8045:ada8:be24:7f40:dae6	127.64.218.230
b51a:901b:cb15:8045:ada8:be24:7f40:dae7	127.64.218.231
b51a:901b:cb15:8045:ada8:be24:7f40:dae8	127.64.218.232
b51a:901b:cb15:8045:ada8:be24:7f40:dae9	127.64.218.233
b51a:901b:cb15:8045:ada8:be24:7f40:daea	127.64.218.234
b51a:901b:cb15:8045:ada8:be24:7f40:daeb	127.64.218.235
b51a:901b:cb15:8045:ada8:be24:7f40:daec	127.64.218.236
b51a:901b:cb15:8045:ada8:be24:7f40:daed	127.64.218.237
b51a:901b:cb15:8045:ada8:be24:7f40:daee	127.64.218.238
b51a:901b:cb15:8045:ada8:be24:7f40:daef	127.64.218.239
b51a:901b:cb15:8045:ada8:be24:7f40:daf0	127.64.218.240
b51a:901b:cb15:8045:ada8:be24:7f40:daf1	127.64.218.241
b51a:901b:cb15:8045:ada8:be24:7f40:daf2	127.64.218.242
b51a:901b:cb15:8045:ada8:be24:7f40:daf3	127.64.218.243
b51a:901b:cb15:8045:ada8:be24:7f40:daf4	127.64.218.244
b51a:901b:cb15:8045:ada8:be24:7f40:daf5	127.64.218.245
b51a:901b:cb15:8045:ada8:be24:7f40:daf6	127.64.218.246
b51a:901b:cb15:8045:ada8:be24:7f40:daf7	127.64.218.247
b51a:901b:cb15:8045:ada8:be24:7f40:daf8	127.64.218.248
b51a:901b:cb15:8045:ada8:be24:7f40:daf9	127.64.218.249
b51a:901b:cb15:8045:ada8:be24:7f40:dafa	127.64.218.250
b51a:901b:cb15:8045:ada8:be24:7f40:dafb	127.64.218.251
b51a:901b:cb15:8045:ada8:be24:7f40:dafc	127.64.218.252
b51a:901b:cb15:8045:ada8:be24:7f40:dafd	127.64.218.253
b51a:901b:cb15:8045:ada8:be24:7f40:dafe	127.64.218.254
b51a:901b:cb15:8045:ada8:be24:7f40:daff	127.64.218.255

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.