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:bc24:5b51:ee01	91.81.238.1
b51a:901b:cb15:8045:ada8:bc24:5b51:ee02	91.81.238.2
b51a:901b:cb15:8045:ada8:bc24:5b51:ee03	91.81.238.3
b51a:901b:cb15:8045:ada8:bc24:5b51:ee04	91.81.238.4
b51a:901b:cb15:8045:ada8:bc24:5b51:ee05	91.81.238.5
b51a:901b:cb15:8045:ada8:bc24:5b51:ee06	91.81.238.6
b51a:901b:cb15:8045:ada8:bc24:5b51:ee07	91.81.238.7
b51a:901b:cb15:8045:ada8:bc24:5b51:ee08	91.81.238.8
b51a:901b:cb15:8045:ada8:bc24:5b51:ee09	91.81.238.9
b51a:901b:cb15:8045:ada8:bc24:5b51:ee0a	91.81.238.10
b51a:901b:cb15:8045:ada8:bc24:5b51:ee0b	91.81.238.11
b51a:901b:cb15:8045:ada8:bc24:5b51:ee0c	91.81.238.12
b51a:901b:cb15:8045:ada8:bc24:5b51:ee0d	91.81.238.13
b51a:901b:cb15:8045:ada8:bc24:5b51:ee0e	91.81.238.14
b51a:901b:cb15:8045:ada8:bc24:5b51:ee0f	91.81.238.15
b51a:901b:cb15:8045:ada8:bc24:5b51:ee10	91.81.238.16
b51a:901b:cb15:8045:ada8:bc24:5b51:ee11	91.81.238.17
b51a:901b:cb15:8045:ada8:bc24:5b51:ee12	91.81.238.18
b51a:901b:cb15:8045:ada8:bc24:5b51:ee13	91.81.238.19
b51a:901b:cb15:8045:ada8:bc24:5b51:ee14	91.81.238.20
b51a:901b:cb15:8045:ada8:bc24:5b51:ee15	91.81.238.21
b51a:901b:cb15:8045:ada8:bc24:5b51:ee16	91.81.238.22
b51a:901b:cb15:8045:ada8:bc24:5b51:ee17	91.81.238.23
b51a:901b:cb15:8045:ada8:bc24:5b51:ee18	91.81.238.24
b51a:901b:cb15:8045:ada8:bc24:5b51:ee19	91.81.238.25
b51a:901b:cb15:8045:ada8:bc24:5b51:ee1a	91.81.238.26
b51a:901b:cb15:8045:ada8:bc24:5b51:ee1b	91.81.238.27
b51a:901b:cb15:8045:ada8:bc24:5b51:ee1c	91.81.238.28
b51a:901b:cb15:8045:ada8:bc24:5b51:ee1d	91.81.238.29
b51a:901b:cb15:8045:ada8:bc24:5b51:ee1e	91.81.238.30
b51a:901b:cb15:8045:ada8:bc24:5b51:ee1f	91.81.238.31
b51a:901b:cb15:8045:ada8:bc24:5b51:ee20	91.81.238.32
b51a:901b:cb15:8045:ada8:bc24:5b51:ee21	91.81.238.33
b51a:901b:cb15:8045:ada8:bc24:5b51:ee22	91.81.238.34
b51a:901b:cb15:8045:ada8:bc24:5b51:ee23	91.81.238.35
b51a:901b:cb15:8045:ada8:bc24:5b51:ee24	91.81.238.36
b51a:901b:cb15:8045:ada8:bc24:5b51:ee25	91.81.238.37
b51a:901b:cb15:8045:ada8:bc24:5b51:ee26	91.81.238.38
b51a:901b:cb15:8045:ada8:bc24:5b51:ee27	91.81.238.39
b51a:901b:cb15:8045:ada8:bc24:5b51:ee28	91.81.238.40
b51a:901b:cb15:8045:ada8:bc24:5b51:ee29	91.81.238.41
b51a:901b:cb15:8045:ada8:bc24:5b51:ee2a	91.81.238.42
b51a:901b:cb15:8045:ada8:bc24:5b51:ee2b	91.81.238.43
b51a:901b:cb15:8045:ada8:bc24:5b51:ee2c	91.81.238.44
b51a:901b:cb15:8045:ada8:bc24:5b51:ee2d	91.81.238.45
b51a:901b:cb15:8045:ada8:bc24:5b51:ee2e	91.81.238.46
b51a:901b:cb15:8045:ada8:bc24:5b51:ee2f	91.81.238.47
b51a:901b:cb15:8045:ada8:bc24:5b51:ee30	91.81.238.48
b51a:901b:cb15:8045:ada8:bc24:5b51:ee31	91.81.238.49
b51a:901b:cb15:8045:ada8:bc24:5b51:ee32	91.81.238.50
b51a:901b:cb15:8045:ada8:bc24:5b51:ee33	91.81.238.51
b51a:901b:cb15:8045:ada8:bc24:5b51:ee34	91.81.238.52
b51a:901b:cb15:8045:ada8:bc24:5b51:ee35	91.81.238.53
b51a:901b:cb15:8045:ada8:bc24:5b51:ee36	91.81.238.54
b51a:901b:cb15:8045:ada8:bc24:5b51:ee37	91.81.238.55
b51a:901b:cb15:8045:ada8:bc24:5b51:ee38	91.81.238.56
b51a:901b:cb15:8045:ada8:bc24:5b51:ee39	91.81.238.57
b51a:901b:cb15:8045:ada8:bc24:5b51:ee3a	91.81.238.58
b51a:901b:cb15:8045:ada8:bc24:5b51:ee3b	91.81.238.59
b51a:901b:cb15:8045:ada8:bc24:5b51:ee3c	91.81.238.60

b51a:901b:cb15:8045:ada8:bc24:5b51:ee3d	91.81.238.61
b51a:901b:cb15:8045:ada8:bc24:5b51:ee3e	91.81.238.62
b51a:901b:cb15:8045:ada8:bc24:5b51:ee3f	91.81.238.63
b51a:901b:cb15:8045:ada8:bc24:5b51:ee40	91.81.238.64
b51a:901b:cb15:8045:ada8:bc24:5b51:ee41	91.81.238.65
b51a:901b:cb15:8045:ada8:bc24:5b51:ee42	91.81.238.66
b51a:901b:cb15:8045:ada8:bc24:5b51:ee43	91.81.238.67
b51a:901b:cb15:8045:ada8:bc24:5b51:ee44	91.81.238.68
b51a:901b:cb15:8045:ada8:bc24:5b51:ee45	91.81.238.69
b51a:901b:cb15:8045:ada8:bc24:5b51:ee46	91.81.238.70
b51a:901b:cb15:8045:ada8:bc24:5b51:ee47	91.81.238.71
b51a:901b:cb15:8045:ada8:bc24:5b51:ee48	91.81.238.72
b51a:901b:cb15:8045:ada8:bc24:5b51:ee49	91.81.238.73
b51a:901b:cb15:8045:ada8:bc24:5b51:ee4a	91.81.238.74
b51a:901b:cb15:8045:ada8:bc24:5b51:ee4b	91.81.238.75
b51a:901b:cb15:8045:ada8:bc24:5b51:ee4c	91.81.238.76
b51a:901b:cb15:8045:ada8:bc24:5b51:ee4d	91.81.238.77
b51a:901b:cb15:8045:ada8:bc24:5b51:ee4e	91.81.238.78
b51a:901b:cb15:8045:ada8:bc24:5b51:ee4f	91.81.238.79
b51a:901b:cb15:8045:ada8:bc24:5b51:ee50	91.81.238.80
b51a:901b:cb15:8045:ada8:bc24:5b51:ee51	91.81.238.81
b51a:901b:cb15:8045:ada8:bc24:5b51:ee52	91.81.238.82
b51a:901b:cb15:8045:ada8:bc24:5b51:ee53	91.81.238.83
b51a:901b:cb15:8045:ada8:bc24:5b51:ee54	91.81.238.84
b51a:901b:cb15:8045:ada8:bc24:5b51:ee55	91.81.238.85
b51a:901b:cb15:8045:ada8:bc24:5b51:ee56	91.81.238.86
b51a:901b:cb15:8045:ada8:bc24:5b51:ee57	91.81.238.87
b51a:901b:cb15:8045:ada8:bc24:5b51:ee58	91.81.238.88
b51a:901b:cb15:8045:ada8:bc24:5b51:ee59	91.81.238.89
b51a:901b:cb15:8045:ada8:bc24:5b51:ee5a	91.81.238.90
b51a:901b:cb15:8045:ada8:bc24:5b51:ee5b	91.81.238.91
b51a:901b:cb15:8045:ada8:bc24:5b51:ee5c	91.81.238.92
b51a:901b:cb15:8045:ada8:bc24:5b51:ee5d	91.81.238.93
b51a:901b:cb15:8045:ada8:bc24:5b51:ee5e	91.81.238.94
b51a:901b:cb15:8045:ada8:bc24:5b51:ee5f	91.81.238.95
b51a:901b:cb15:8045:ada8:bc24:5b51:ee60	91.81.238.96
b51a:901b:cb15:8045:ada8:bc24:5b51:ee61	91.81.238.97
b51a:901b:cb15:8045:ada8:bc24:5b51:ee62	91.81.238.98
b51a:901b:cb15:8045:ada8:bc24:5b51:ee63	91.81.238.99
b51a:901b:cb15:8045:ada8:bc24:5b51:ee64	91.81.238.100
b51a:901b:cb15:8045:ada8:bc24:5b51:ee65	91.81.238.101
b51a:901b:cb15:8045:ada8:bc24:5b51:ee66	91.81.238.102
b51a:901b:cb15:8045:ada8:bc24:5b51:ee67	91.81.238.103
b51a:901b:cb15:8045:ada8:bc24:5b51:ee68	91.81.238.104
b51a:901b:cb15:8045:ada8:bc24:5b51:ee69	91.81.238.105
b51a:901b:cb15:8045:ada8:bc24:5b51:ee6a	91.81.238.106
b51a:901b:cb15:8045:ada8:bc24:5b51:ee6b	91.81.238.107
b51a:901b:cb15:8045:ada8:bc24:5b51:ee6c	91.81.238.108
b51a:901b:cb15:8045:ada8:bc24:5b51:ee6d	91.81.238.109
b51a:901b:cb15:8045:ada8:bc24:5b51:ee6e	91.81.238.110
b51a:901b:cb15:8045:ada8:bc24:5b51:ee6f	91.81.238.111
b51a:901b:cb15:8045:ada8:bc24:5b51:ee70	91.81.238.112
b51a:901b:cb15:8045:ada8:bc24:5b51:ee71	91.81.238.113
b51a:901b:cb15:8045:ada8:bc24:5b51:ee72	91.81.238.114
b51a:901b:cb15:8045:ada8:bc24:5b51:ee73	91.81.238.115
b51a:901b:cb15:8045:ada8:bc24:5b51:ee74	91.81.238.116
b51a:901b:cb15:8045:ada8:bc24:5b51:ee75	91.81.238.117
b51a:901b:cb15:8045:ada8:bc24:5b51:ee76	91.81.238.118
b51a:901b:cb15:8045:ada8:bc24:5b51:ee77	91.81.238.119
b51a:901b:cb15:8045:ada8:bc24:5b51:ee78	91.81.238.120

b51a:901b:cb15:8045:ada8:bc24:5b51:ee79	91.81.238.121
b51a:901b:cb15:8045:ada8:bc24:5b51:ee7a	91.81.238.122
b51a:901b:cb15:8045:ada8:bc24:5b51:ee7b	91.81.238.123
b51a:901b:cb15:8045:ada8:bc24:5b51:ee7c	91.81.238.124
b51a:901b:cb15:8045:ada8:bc24:5b51:ee7d	91.81.238.125
b51a:901b:cb15:8045:ada8:bc24:5b51:ee7e	91.81.238.126
b51a:901b:cb15:8045:ada8:bc24:5b51:ee7f	91.81.238.127
b51a:901b:cb15:8045:ada8:bc24:5b51:ee80	91.81.238.128
b51a:901b:cb15:8045:ada8:bc24:5b51:ee81	91.81.238.129
b51a:901b:cb15:8045:ada8:bc24:5b51:ee82	91.81.238.130
b51a:901b:cb15:8045:ada8:bc24:5b51:ee83	91.81.238.131
b51a:901b:cb15:8045:ada8:bc24:5b51:ee84	91.81.238.132
b51a:901b:cb15:8045:ada8:bc24:5b51:ee85	91.81.238.133
b51a:901b:cb15:8045:ada8:bc24:5b51:ee86	91.81.238.134
b51a:901b:cb15:8045:ada8:bc24:5b51:ee87	91.81.238.135
b51a:901b:cb15:8045:ada8:bc24:5b51:ee88	91.81.238.136
b51a:901b:cb15:8045:ada8:bc24:5b51:ee89	91.81.238.137
b51a:901b:cb15:8045:ada8:bc24:5b51:ee8a	91.81.238.138
b51a:901b:cb15:8045:ada8:bc24:5b51:ee8b	91.81.238.139
b51a:901b:cb15:8045:ada8:bc24:5b51:ee8c	91.81.238.140
b51a:901b:cb15:8045:ada8:bc24:5b51:ee8d	91.81.238.141
b51a:901b:cb15:8045:ada8:bc24:5b51:ee8e	91.81.238.142
b51a:901b:cb15:8045:ada8:bc24:5b51:ee8f	91.81.238.143
b51a:901b:cb15:8045:ada8:bc24:5b51:ee90	91.81.238.144
b51a:901b:cb15:8045:ada8:bc24:5b51:ee91	91.81.238.145
b51a:901b:cb15:8045:ada8:bc24:5b51:ee92	91.81.238.146
b51a:901b:cb15:8045:ada8:bc24:5b51:ee93	91.81.238.147
b51a:901b:cb15:8045:ada8:bc24:5b51:ee94	91.81.238.148
b51a:901b:cb15:8045:ada8:bc24:5b51:ee95	91.81.238.149
b51a:901b:cb15:8045:ada8:bc24:5b51:ee96	91.81.238.150
b51a:901b:cb15:8045:ada8:bc24:5b51:ee97	91.81.238.151
b51a:901b:cb15:8045:ada8:bc24:5b51:ee98	91.81.238.152
b51a:901b:cb15:8045:ada8:bc24:5b51:ee99	91.81.238.153
b51a:901b:cb15:8045:ada8:bc24:5b51:ee9a	91.81.238.154
b51a:901b:cb15:8045:ada8:bc24:5b51:ee9b	91.81.238.155
b51a:901b:cb15:8045:ada8:bc24:5b51:ee9c	91.81.238.156
b51a:901b:cb15:8045:ada8:bc24:5b51:ee9d	91.81.238.157
b51a:901b:cb15:8045:ada8:bc24:5b51:ee9e	91.81.238.158
b51a:901b:cb15:8045:ada8:bc24:5b51:ee9f	91.81.238.159
b51a:901b:cb15:8045:ada8:bc24:5b51:eea0	91.81.238.160
b51a:901b:cb15:8045:ada8:bc24:5b51:eea1	91.81.238.161
b51a:901b:cb15:8045:ada8:bc24:5b51:eea2	91.81.238.162
b51a:901b:cb15:8045:ada8:bc24:5b51:eea3	91.81.238.163
b51a:901b:cb15:8045:ada8:bc24:5b51:eea4	91.81.238.164
b51a:901b:cb15:8045:ada8:bc24:5b51:eea5	91.81.238.165
b51a:901b:cb15:8045:ada8:bc24:5b51:eea6	91.81.238.166
b51a:901b:cb15:8045:ada8:bc24:5b51:eea7	91.81.238.167
b51a:901b:cb15:8045:ada8:bc24:5b51:eea8	91.81.238.168
b51a:901b:cb15:8045:ada8:bc24:5b51:eea9	91.81.238.169
b51a:901b:cb15:8045:ada8:bc24:5b51:eeaa	91.81.238.170
b51a:901b:cb15:8045:ada8:bc24:5b51:eeab	91.81.238.171
b51a:901b:cb15:8045:ada8:bc24:5b51:eeac	91.81.238.172
b51a:901b:cb15:8045:ada8:bc24:5b51:eead	91.81.238.173
b51a:901b:cb15:8045:ada8:bc24:5b51:eeae	91.81.238.174
b51a:901b:cb15:8045:ada8:bc24:5b51:eeaf	91.81.238.175
b51a:901b:cb15:8045:ada8:bc24:5b51:eeb0	91.81.238.176
b51a:901b:cb15:8045:ada8:bc24:5b51:eeb1	91.81.238.177
b51a:901b:cb15:8045:ada8:bc24:5b51:eeb2	91.81.238.178
b51a:901b:cb15:8045:ada8:bc24:5b51:eeb3	91.81.238.179
b51a:901b:cb15:8045:ada8:bc24:5b51:eeb4	91.81.238.180

b51a:901b:cb15:8045:ada8:bc24:5b51:eeb5	91.81.238.181
b51a:901b:cb15:8045:ada8:bc24:5b51:eeb6	91.81.238.182
b51a:901b:cb15:8045:ada8:bc24:5b51:eeb7	91.81.238.183
b51a:901b:cb15:8045:ada8:bc24:5b51:eeb8	91.81.238.184
b51a:901b:cb15:8045:ada8:bc24:5b51:eeb9	91.81.238.185
b51a:901b:cb15:8045:ada8:bc24:5b51:eeba	91.81.238.186
b51a:901b:cb15:8045:ada8:bc24:5b51:eebb	91.81.238.187
b51a:901b:cb15:8045:ada8:bc24:5b51:eebc	91.81.238.188
b51a:901b:cb15:8045:ada8:bc24:5b51:eebd	91.81.238.189
b51a:901b:cb15:8045:ada8:bc24:5b51:eebe	91.81.238.190
b51a:901b:cb15:8045:ada8:bc24:5b51:eebf	91.81.238.191
b51a:901b:cb15:8045:ada8:bc24:5b51:eec0	91.81.238.192
b51a:901b:cb15:8045:ada8:bc24:5b51:eec1	91.81.238.193
b51a:901b:cb15:8045:ada8:bc24:5b51:eec2	91.81.238.194
b51a:901b:cb15:8045:ada8:bc24:5b51:eec3	91.81.238.195
b51a:901b:cb15:8045:ada8:bc24:5b51:eec4	91.81.238.196
b51a:901b:cb15:8045:ada8:bc24:5b51:eec5	91.81.238.197
b51a:901b:cb15:8045:ada8:bc24:5b51:eec6	91.81.238.198
b51a:901b:cb15:8045:ada8:bc24:5b51:eec7	91.81.238.199
b51a:901b:cb15:8045:ada8:bc24:5b51:eec8	91.81.238.200
b51a:901b:cb15:8045:ada8:bc24:5b51:eec9	91.81.238.201
b51a:901b:cb15:8045:ada8:bc24:5b51:eeca	91.81.238.202
b51a:901b:cb15:8045:ada8:bc24:5b51:eecb	91.81.238.203
b51a:901b:cb15:8045:ada8:bc24:5b51:eecc	91.81.238.204
b51a:901b:cb15:8045:ada8:bc24:5b51:eecd	91.81.238.205
b51a:901b:cb15:8045:ada8:bc24:5b51:eece	91.81.238.206
b51a:901b:cb15:8045:ada8:bc24:5b51:eecf	91.81.238.207
b51a:901b:cb15:8045:ada8:bc24:5b51:eed0	91.81.238.208
b51a:901b:cb15:8045:ada8:bc24:5b51:eed1	91.81.238.209
b51a:901b:cb15:8045:ada8:bc24:5b51:eed2	91.81.238.210
b51a:901b:cb15:8045:ada8:bc24:5b51:eed3	91.81.238.211
b51a:901b:cb15:8045:ada8:bc24:5b51:eed4	91.81.238.212
b51a:901b:cb15:8045:ada8:bc24:5b51:eed5	91.81.238.213
b51a:901b:cb15:8045:ada8:bc24:5b51:eed6	91.81.238.214
b51a:901b:cb15:8045:ada8:bc24:5b51:eed7	91.81.238.215
b51a:901b:cb15:8045:ada8:bc24:5b51:eed8	91.81.238.216
b51a:901b:cb15:8045:ada8:bc24:5b51:eed9	91.81.238.217
b51a:901b:cb15:8045:ada8:bc24:5b51:eeda	91.81.238.218
b51a:901b:cb15:8045:ada8:bc24:5b51:eedb	91.81.238.219
b51a:901b:cb15:8045:ada8:bc24:5b51:eedc	91.81.238.220
b51a:901b:cb15:8045:ada8:bc24:5b51:eedd	91.81.238.221
b51a:901b:cb15:8045:ada8:bc24:5b51:eede	91.81.238.222
b51a:901b:cb15:8045:ada8:bc24:5b51:eedf	91.81.238.223
b51a:901b:cb15:8045:ada8:bc24:5b51:eee0	91.81.238.224
b51a:901b:cb15:8045:ada8:bc24:5b51:eee1	91.81.238.225
b51a:901b:cb15:8045:ada8:bc24:5b51:eee2	91.81.238.226
b51a:901b:cb15:8045:ada8:bc24:5b51:eee3	91.81.238.227
b51a:901b:cb15:8045:ada8:bc24:5b51:eee4	91.81.238.228
b51a:901b:cb15:8045:ada8:bc24:5b51:eee5	91.81.238.229
b51a:901b:cb15:8045:ada8:bc24:5b51:eee6	91.81.238.230
b51a:901b:cb15:8045:ada8:bc24:5b51:eee7	91.81.238.231
b51a:901b:cb15:8045:ada8:bc24:5b51:eee8	91.81.238.232
b51a:901b:cb15:8045:ada8:bc24:5b51:eee9	91.81.238.233
b51a:901b:cb15:8045:ada8:bc24:5b51:eeea	91.81.238.234
b51a:901b:cb15:8045:ada8:bc24:5b51:eeeb	91.81.238.235
b51a:901b:cb15:8045:ada8:bc24:5b51:eeec	91.81.238.236
b51a:901b:cb15:8045:ada8:bc24:5b51:eeed	91.81.238.237
b51a:901b:cb15:8045:ada8:bc24:5b51:eeee	91.81.238.238
b51a:901b:cb15:8045:ada8:bc24:5b51:eeef	91.81.238.239
b51a:901b:cb15:8045:ada8:bc24:5b51:eef0	91.81.238.240
b51a:901b:cb15:8045:ada8:bc24:5b51:eef1	91.81.238.241
b51a:901b:cb15:8045:ada8:bc24:5b51:eef2	91.81.238.242
b51a:901b:cb15:8045:ada8:bc24:5b51:eef3	91.81.238.243
b51a:901b:cb15:8045:ada8:bc24:5b51:eef4	91.81.238.244
b51a:901b:cb15:8045:ada8:bc24:5b51:eef5	91.81.238.245
b51a:901b:cb15:8045:ada8:bc24:5b51:eef6	91.81.238.246
b51a:901b:cb15:8045:ada8:bc24:5b51:eef7	91.81.238.247
b51a:901b:cb15:8045:ada8:bc24:5b51:eef8	91.81.238.248
b51a:901b:cb15:8045:ada8:bc24:5b51:eef9	91.81.238.249
b51a:901b:cb15:8045:ada8:bc24:5b51:eefa	91.81.238.250
b51a:901b:cb15:8045:ada8:bc24:5b51:eefb	91.81.238.251
b51a:901b:cb15:8045:ada8:bc24:5b51:eefc	91.81.238.252
b51a:901b:cb15:8045:ada8:bc24:5b51:eefd	91.81.238.253
b51a:901b:cb15:8045:ada8:bc24:5b51:eefe	91.81.238.254
b51a:901b:cb15:8045:ada8:bc24:5b51:eeff	91.81.238.255

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.