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:ea01	91.81.234.1
b51a:901b:cb15:8045:ada8:bc24:5b51:ea02	91.81.234.2
b51a:901b:cb15:8045:ada8:bc24:5b51:ea03	91.81.234.3
b51a:901b:cb15:8045:ada8:bc24:5b51:ea04	91.81.234.4
b51a:901b:cb15:8045:ada8:bc24:5b51:ea05	91.81.234.5
b51a:901b:cb15:8045:ada8:bc24:5b51:ea06	91.81.234.6
b51a:901b:cb15:8045:ada8:bc24:5b51:ea07	91.81.234.7
b51a:901b:cb15:8045:ada8:bc24:5b51:ea08	91.81.234.8
b51a:901b:cb15:8045:ada8:bc24:5b51:ea09	91.81.234.9
b51a:901b:cb15:8045:ada8:bc24:5b51:ea0a	91.81.234.10
b51a:901b:cb15:8045:ada8:bc24:5b51:ea0b	91.81.234.11
b51a:901b:cb15:8045:ada8:bc24:5b51:ea0c	91.81.234.12
b51a:901b:cb15:8045:ada8:bc24:5b51:ea0d	91.81.234.13
b51a:901b:cb15:8045:ada8:bc24:5b51:ea0e	91.81.234.14
b51a:901b:cb15:8045:ada8:bc24:5b51:ea0f	91.81.234.15
b51a:901b:cb15:8045:ada8:bc24:5b51:ea10	91.81.234.16
b51a:901b:cb15:8045:ada8:bc24:5b51:ea11	91.81.234.17
b51a:901b:cb15:8045:ada8:bc24:5b51:ea12	91.81.234.18
b51a:901b:cb15:8045:ada8:bc24:5b51:ea13	91.81.234.19
b51a:901b:cb15:8045:ada8:bc24:5b51:ea14	91.81.234.20
b51a:901b:cb15:8045:ada8:bc24:5b51:ea15	91.81.234.21
b51a:901b:cb15:8045:ada8:bc24:5b51:ea16	91.81.234.22
b51a:901b:cb15:8045:ada8:bc24:5b51:ea17	91.81.234.23
b51a:901b:cb15:8045:ada8:bc24:5b51:ea18	91.81.234.24
b51a:901b:cb15:8045:ada8:bc24:5b51:ea19	91.81.234.25
b51a:901b:cb15:8045:ada8:bc24:5b51:ea1a	91.81.234.26
b51a:901b:cb15:8045:ada8:bc24:5b51:ea1b	91.81.234.27
b51a:901b:cb15:8045:ada8:bc24:5b51:ea1c	91.81.234.28
b51a:901b:cb15:8045:ada8:bc24:5b51:ea1d	91.81.234.29
b51a:901b:cb15:8045:ada8:bc24:5b51:ea1e	91.81.234.30
b51a:901b:cb15:8045:ada8:bc24:5b51:ea1f	91.81.234.31
b51a:901b:cb15:8045:ada8:bc24:5b51:ea20	91.81.234.32
b51a:901b:cb15:8045:ada8:bc24:5b51:ea21	91.81.234.33
b51a:901b:cb15:8045:ada8:bc24:5b51:ea22	91.81.234.34
b51a:901b:cb15:8045:ada8:bc24:5b51:ea23	91.81.234.35
b51a:901b:cb15:8045:ada8:bc24:5b51:ea24	91.81.234.36
b51a:901b:cb15:8045:ada8:bc24:5b51:ea25	91.81.234.37
b51a:901b:cb15:8045:ada8:bc24:5b51:ea26	91.81.234.38
b51a:901b:cb15:8045:ada8:bc24:5b51:ea27	91.81.234.39
b51a:901b:cb15:8045:ada8:bc24:5b51:ea28	91.81.234.40
b51a:901b:cb15:8045:ada8:bc24:5b51:ea29	91.81.234.41
b51a:901b:cb15:8045:ada8:bc24:5b51:ea2a	91.81.234.42
b51a:901b:cb15:8045:ada8:bc24:5b51:ea2b	91.81.234.43
b51a:901b:cb15:8045:ada8:bc24:5b51:ea2c	91.81.234.44
b51a:901b:cb15:8045:ada8:bc24:5b51:ea2d	91.81.234.45
b51a:901b:cb15:8045:ada8:bc24:5b51:ea2e	91.81.234.46
b51a:901b:cb15:8045:ada8:bc24:5b51:ea2f	91.81.234.47
b51a:901b:cb15:8045:ada8:bc24:5b51:ea30	91.81.234.48
b51a:901b:cb15:8045:ada8:bc24:5b51:ea31	91.81.234.49
b51a:901b:cb15:8045:ada8:bc24:5b51:ea32	91.81.234.50
b51a:901b:cb15:8045:ada8:bc24:5b51:ea33	91.81.234.51
b51a:901b:cb15:8045:ada8:bc24:5b51:ea34	91.81.234.52
b51a:901b:cb15:8045:ada8:bc24:5b51:ea35	91.81.234.53
b51a:901b:cb15:8045:ada8:bc24:5b51:ea36	91.81.234.54
b51a:901b:cb15:8045:ada8:bc24:5b51:ea37	91.81.234.55
b51a:901b:cb15:8045:ada8:bc24:5b51:ea38	91.81.234.56
b51a:901b:cb15:8045:ada8:bc24:5b51:ea39	91.81.234.57
b51a:901b:cb15:8045:ada8:bc24:5b51:ea3a	91.81.234.58
b51a:901b:cb15:8045:ada8:bc24:5b51:ea3b	91.81.234.59
b51a:901b:cb15:8045:ada8:bc24:5b51:ea3c	91.81.234.60

b51a:901b:cb15:8045:ada8:bc24:5b51:ea3d	91.81.234.61
b51a:901b:cb15:8045:ada8:bc24:5b51:ea3e	91.81.234.62
b51a:901b:cb15:8045:ada8:bc24:5b51:ea3f	91.81.234.63
b51a:901b:cb15:8045:ada8:bc24:5b51:ea40	91.81.234.64
b51a:901b:cb15:8045:ada8:bc24:5b51:ea41	91.81.234.65
b51a:901b:cb15:8045:ada8:bc24:5b51:ea42	91.81.234.66
b51a:901b:cb15:8045:ada8:bc24:5b51:ea43	91.81.234.67
b51a:901b:cb15:8045:ada8:bc24:5b51:ea44	91.81.234.68
b51a:901b:cb15:8045:ada8:bc24:5b51:ea45	91.81.234.69
b51a:901b:cb15:8045:ada8:bc24:5b51:ea46	91.81.234.70
b51a:901b:cb15:8045:ada8:bc24:5b51:ea47	91.81.234.71
b51a:901b:cb15:8045:ada8:bc24:5b51:ea48	91.81.234.72
b51a:901b:cb15:8045:ada8:bc24:5b51:ea49	91.81.234.73
b51a:901b:cb15:8045:ada8:bc24:5b51:ea4a	91.81.234.74
b51a:901b:cb15:8045:ada8:bc24:5b51:ea4b	91.81.234.75
b51a:901b:cb15:8045:ada8:bc24:5b51:ea4c	91.81.234.76
b51a:901b:cb15:8045:ada8:bc24:5b51:ea4d	91.81.234.77
b51a:901b:cb15:8045:ada8:bc24:5b51:ea4e	91.81.234.78
b51a:901b:cb15:8045:ada8:bc24:5b51:ea4f	91.81.234.79
b51a:901b:cb15:8045:ada8:bc24:5b51:ea50	91.81.234.80
b51a:901b:cb15:8045:ada8:bc24:5b51:ea51	91.81.234.81
b51a:901b:cb15:8045:ada8:bc24:5b51:ea52	91.81.234.82
b51a:901b:cb15:8045:ada8:bc24:5b51:ea53	91.81.234.83
b51a:901b:cb15:8045:ada8:bc24:5b51:ea54	91.81.234.84
b51a:901b:cb15:8045:ada8:bc24:5b51:ea55	91.81.234.85
b51a:901b:cb15:8045:ada8:bc24:5b51:ea56	91.81.234.86
b51a:901b:cb15:8045:ada8:bc24:5b51:ea57	91.81.234.87
b51a:901b:cb15:8045:ada8:bc24:5b51:ea58	91.81.234.88
b51a:901b:cb15:8045:ada8:bc24:5b51:ea59	91.81.234.89
b51a:901b:cb15:8045:ada8:bc24:5b51:ea5a	91.81.234.90
b51a:901b:cb15:8045:ada8:bc24:5b51:ea5b	91.81.234.91
b51a:901b:cb15:8045:ada8:bc24:5b51:ea5c	91.81.234.92
b51a:901b:cb15:8045:ada8:bc24:5b51:ea5d	91.81.234.93
b51a:901b:cb15:8045:ada8:bc24:5b51:ea5e	91.81.234.94
b51a:901b:cb15:8045:ada8:bc24:5b51:ea5f	91.81.234.95
b51a:901b:cb15:8045:ada8:bc24:5b51:ea60	91.81.234.96
b51a:901b:cb15:8045:ada8:bc24:5b51:ea61	91.81.234.97
b51a:901b:cb15:8045:ada8:bc24:5b51:ea62	91.81.234.98
b51a:901b:cb15:8045:ada8:bc24:5b51:ea63	91.81.234.99
b51a:901b:cb15:8045:ada8:bc24:5b51:ea64	91.81.234.100
b51a:901b:cb15:8045:ada8:bc24:5b51:ea65	91.81.234.101
b51a:901b:cb15:8045:ada8:bc24:5b51:ea66	91.81.234.102
b51a:901b:cb15:8045:ada8:bc24:5b51:ea67	91.81.234.103
b51a:901b:cb15:8045:ada8:bc24:5b51:ea68	91.81.234.104
b51a:901b:cb15:8045:ada8:bc24:5b51:ea69	91.81.234.105
b51a:901b:cb15:8045:ada8:bc24:5b51:ea6a	91.81.234.106
b51a:901b:cb15:8045:ada8:bc24:5b51:ea6b	91.81.234.107
b51a:901b:cb15:8045:ada8:bc24:5b51:ea6c	91.81.234.108
b51a:901b:cb15:8045:ada8:bc24:5b51:ea6d	91.81.234.109
b51a:901b:cb15:8045:ada8:bc24:5b51:ea6e	91.81.234.110
b51a:901b:cb15:8045:ada8:bc24:5b51:ea6f	91.81.234.111
b51a:901b:cb15:8045:ada8:bc24:5b51:ea70	91.81.234.112
b51a:901b:cb15:8045:ada8:bc24:5b51:ea71	91.81.234.113
b51a:901b:cb15:8045:ada8:bc24:5b51:ea72	91.81.234.114
b51a:901b:cb15:8045:ada8:bc24:5b51:ea73	91.81.234.115
b51a:901b:cb15:8045:ada8:bc24:5b51:ea74	91.81.234.116
b51a:901b:cb15:8045:ada8:bc24:5b51:ea75	91.81.234.117
b51a:901b:cb15:8045:ada8:bc24:5b51:ea76	91.81.234.118
b51a:901b:cb15:8045:ada8:bc24:5b51:ea77	91.81.234.119
b51a:901b:cb15:8045:ada8:bc24:5b51:ea78	91.81.234.120

b51a:901b:cb15:8045:ada8:bc24:5b51:ea79	91.81.234.121
b51a:901b:cb15:8045:ada8:bc24:5b51:ea7a	91.81.234.122
b51a:901b:cb15:8045:ada8:bc24:5b51:ea7b	91.81.234.123
b51a:901b:cb15:8045:ada8:bc24:5b51:ea7c	91.81.234.124
b51a:901b:cb15:8045:ada8:bc24:5b51:ea7d	91.81.234.125
b51a:901b:cb15:8045:ada8:bc24:5b51:ea7e	91.81.234.126
b51a:901b:cb15:8045:ada8:bc24:5b51:ea7f	91.81.234.127
b51a:901b:cb15:8045:ada8:bc24:5b51:ea80	91.81.234.128
b51a:901b:cb15:8045:ada8:bc24:5b51:ea81	91.81.234.129
b51a:901b:cb15:8045:ada8:bc24:5b51:ea82	91.81.234.130
b51a:901b:cb15:8045:ada8:bc24:5b51:ea83	91.81.234.131
b51a:901b:cb15:8045:ada8:bc24:5b51:ea84	91.81.234.132
b51a:901b:cb15:8045:ada8:bc24:5b51:ea85	91.81.234.133
b51a:901b:cb15:8045:ada8:bc24:5b51:ea86	91.81.234.134
b51a:901b:cb15:8045:ada8:bc24:5b51:ea87	91.81.234.135
b51a:901b:cb15:8045:ada8:bc24:5b51:ea88	91.81.234.136
b51a:901b:cb15:8045:ada8:bc24:5b51:ea89	91.81.234.137
b51a:901b:cb15:8045:ada8:bc24:5b51:ea8a	91.81.234.138
b51a:901b:cb15:8045:ada8:bc24:5b51:ea8b	91.81.234.139
b51a:901b:cb15:8045:ada8:bc24:5b51:ea8c	91.81.234.140
b51a:901b:cb15:8045:ada8:bc24:5b51:ea8d	91.81.234.141
b51a:901b:cb15:8045:ada8:bc24:5b51:ea8e	91.81.234.142
b51a:901b:cb15:8045:ada8:bc24:5b51:ea8f	91.81.234.143
b51a:901b:cb15:8045:ada8:bc24:5b51:ea90	91.81.234.144
b51a:901b:cb15:8045:ada8:bc24:5b51:ea91	91.81.234.145
b51a:901b:cb15:8045:ada8:bc24:5b51:ea92	91.81.234.146
b51a:901b:cb15:8045:ada8:bc24:5b51:ea93	91.81.234.147
b51a:901b:cb15:8045:ada8:bc24:5b51:ea94	91.81.234.148
b51a:901b:cb15:8045:ada8:bc24:5b51:ea95	91.81.234.149
b51a:901b:cb15:8045:ada8:bc24:5b51:ea96	91.81.234.150
b51a:901b:cb15:8045:ada8:bc24:5b51:ea97	91.81.234.151
b51a:901b:cb15:8045:ada8:bc24:5b51:ea98	91.81.234.152
b51a:901b:cb15:8045:ada8:bc24:5b51:ea99	91.81.234.153
b51a:901b:cb15:8045:ada8:bc24:5b51:ea9a	91.81.234.154
b51a:901b:cb15:8045:ada8:bc24:5b51:ea9b	91.81.234.155
b51a:901b:cb15:8045:ada8:bc24:5b51:ea9c	91.81.234.156
b51a:901b:cb15:8045:ada8:bc24:5b51:ea9d	91.81.234.157
b51a:901b:cb15:8045:ada8:bc24:5b51:ea9e	91.81.234.158
b51a:901b:cb15:8045:ada8:bc24:5b51:ea9f	91.81.234.159
b51a:901b:cb15:8045:ada8:bc24:5b51:eaa0	91.81.234.160
b51a:901b:cb15:8045:ada8:bc24:5b51:eaa1	91.81.234.161
b51a:901b:cb15:8045:ada8:bc24:5b51:eaa2	91.81.234.162
b51a:901b:cb15:8045:ada8:bc24:5b51:eaa3	91.81.234.163
b51a:901b:cb15:8045:ada8:bc24:5b51:eaa4	91.81.234.164
b51a:901b:cb15:8045:ada8:bc24:5b51:eaa5	91.81.234.165
b51a:901b:cb15:8045:ada8:bc24:5b51:eaa6	91.81.234.166
b51a:901b:cb15:8045:ada8:bc24:5b51:eaa7	91.81.234.167
b51a:901b:cb15:8045:ada8:bc24:5b51:eaa8	91.81.234.168
b51a:901b:cb15:8045:ada8:bc24:5b51:eaa9	91.81.234.169
b51a:901b:cb15:8045:ada8:bc24:5b51:eaaa	91.81.234.170
b51a:901b:cb15:8045:ada8:bc24:5b51:eaab	91.81.234.171
b51a:901b:cb15:8045:ada8:bc24:5b51:eaac	91.81.234.172
b51a:901b:cb15:8045:ada8:bc24:5b51:eaad	91.81.234.173
b51a:901b:cb15:8045:ada8:bc24:5b51:eaae	91.81.234.174
b51a:901b:cb15:8045:ada8:bc24:5b51:eaaf	91.81.234.175
b51a:901b:cb15:8045:ada8:bc24:5b51:eab0	91.81.234.176
b51a:901b:cb15:8045:ada8:bc24:5b51:eab1	91.81.234.177
b51a:901b:cb15:8045:ada8:bc24:5b51:eab2	91.81.234.178
b51a:901b:cb15:8045:ada8:bc24:5b51:eab3	91.81.234.179
b51a:901b:cb15:8045:ada8:bc24:5b51:eab4	91.81.234.180

b51a:901b:cb15:8045:ada8:bc24:5b51:eab5	91.81.234.181
b51a:901b:cb15:8045:ada8:bc24:5b51:eab6	91.81.234.182
b51a:901b:cb15:8045:ada8:bc24:5b51:eab7	91.81.234.183
b51a:901b:cb15:8045:ada8:bc24:5b51:eab8	91.81.234.184
b51a:901b:cb15:8045:ada8:bc24:5b51:eab9	91.81.234.185
b51a:901b:cb15:8045:ada8:bc24:5b51:eaba	91.81.234.186
b51a:901b:cb15:8045:ada8:bc24:5b51:eabb	91.81.234.187
b51a:901b:cb15:8045:ada8:bc24:5b51:eabc	91.81.234.188
b51a:901b:cb15:8045:ada8:bc24:5b51:eabd	91.81.234.189
b51a:901b:cb15:8045:ada8:bc24:5b51:eabe	91.81.234.190
b51a:901b:cb15:8045:ada8:bc24:5b51:eabf	91.81.234.191
b51a:901b:cb15:8045:ada8:bc24:5b51:eac0	91.81.234.192
b51a:901b:cb15:8045:ada8:bc24:5b51:eac1	91.81.234.193
b51a:901b:cb15:8045:ada8:bc24:5b51:eac2	91.81.234.194
b51a:901b:cb15:8045:ada8:bc24:5b51:eac3	91.81.234.195
b51a:901b:cb15:8045:ada8:bc24:5b51:eac4	91.81.234.196
b51a:901b:cb15:8045:ada8:bc24:5b51:eac5	91.81.234.197
b51a:901b:cb15:8045:ada8:bc24:5b51:eac6	91.81.234.198
b51a:901b:cb15:8045:ada8:bc24:5b51:eac7	91.81.234.199
b51a:901b:cb15:8045:ada8:bc24:5b51:eac8	91.81.234.200
b51a:901b:cb15:8045:ada8:bc24:5b51:eac9	91.81.234.201
b51a:901b:cb15:8045:ada8:bc24:5b51:eaca	91.81.234.202
b51a:901b:cb15:8045:ada8:bc24:5b51:eacb	91.81.234.203
b51a:901b:cb15:8045:ada8:bc24:5b51:eacc	91.81.234.204
b51a:901b:cb15:8045:ada8:bc24:5b51:eacd	91.81.234.205
b51a:901b:cb15:8045:ada8:bc24:5b51:eace	91.81.234.206
b51a:901b:cb15:8045:ada8:bc24:5b51:eacf	91.81.234.207
b51a:901b:cb15:8045:ada8:bc24:5b51:ead0	91.81.234.208
b51a:901b:cb15:8045:ada8:bc24:5b51:ead1	91.81.234.209
b51a:901b:cb15:8045:ada8:bc24:5b51:ead2	91.81.234.210
b51a:901b:cb15:8045:ada8:bc24:5b51:ead3	91.81.234.211
b51a:901b:cb15:8045:ada8:bc24:5b51:ead4	91.81.234.212
b51a:901b:cb15:8045:ada8:bc24:5b51:ead5	91.81.234.213
b51a:901b:cb15:8045:ada8:bc24:5b51:ead6	91.81.234.214
b51a:901b:cb15:8045:ada8:bc24:5b51:ead7	91.81.234.215
b51a:901b:cb15:8045:ada8:bc24:5b51:ead8	91.81.234.216
b51a:901b:cb15:8045:ada8:bc24:5b51:ead9	91.81.234.217
b51a:901b:cb15:8045:ada8:bc24:5b51:eada	91.81.234.218
b51a:901b:cb15:8045:ada8:bc24:5b51:eadb	91.81.234.219
b51a:901b:cb15:8045:ada8:bc24:5b51:eadc	91.81.234.220
b51a:901b:cb15:8045:ada8:bc24:5b51:eadd	91.81.234.221
b51a:901b:cb15:8045:ada8:bc24:5b51:eade	91.81.234.222
b51a:901b:cb15:8045:ada8:bc24:5b51:eadf	91.81.234.223
b51a:901b:cb15:8045:ada8:bc24:5b51:eae0	91.81.234.224
b51a:901b:cb15:8045:ada8:bc24:5b51:eae1	91.81.234.225
b51a:901b:cb15:8045:ada8:bc24:5b51:eae2	91.81.234.226
b51a:901b:cb15:8045:ada8:bc24:5b51:eae3	91.81.234.227
b51a:901b:cb15:8045:ada8:bc24:5b51:eae4	91.81.234.228
b51a:901b:cb15:8045:ada8:bc24:5b51:eae5	91.81.234.229
b51a:901b:cb15:8045:ada8:bc24:5b51:eae6	91.81.234.230
b51a:901b:cb15:8045:ada8:bc24:5b51:eae7	91.81.234.231
b51a:901b:cb15:8045:ada8:bc24:5b51:eae8	91.81.234.232
b51a:901b:cb15:8045:ada8:bc24:5b51:eae9	91.81.234.233
b51a:901b:cb15:8045:ada8:bc24:5b51:eaea	91.81.234.234
b51a:901b:cb15:8045:ada8:bc24:5b51:eaeb	91.81.234.235
b51a:901b:cb15:8045:ada8:bc24:5b51:eaec	91.81.234.236
b51a:901b:cb15:8045:ada8:bc24:5b51:eaed	91.81.234.237
b51a:901b:cb15:8045:ada8:bc24:5b51:eaee	91.81.234.238
b51a:901b:cb15:8045:ada8:bc24:5b51:eaef	91.81.234.239
b51a:901b:cb15:8045:ada8:bc24:5b51:eaf0	91.81.234.240
b51a:901b:cb15:8045:ada8:bc24:5b51:eaf1	91.81.234.241
b51a:901b:cb15:8045:ada8:bc24:5b51:eaf2	91.81.234.242
b51a:901b:cb15:8045:ada8:bc24:5b51:eaf3	91.81.234.243
b51a:901b:cb15:8045:ada8:bc24:5b51:eaf4	91.81.234.244
b51a:901b:cb15:8045:ada8:bc24:5b51:eaf5	91.81.234.245
b51a:901b:cb15:8045:ada8:bc24:5b51:eaf6	91.81.234.246
b51a:901b:cb15:8045:ada8:bc24:5b51:eaf7	91.81.234.247
b51a:901b:cb15:8045:ada8:bc24:5b51:eaf8	91.81.234.248
b51a:901b:cb15:8045:ada8:bc24:5b51:eaf9	91.81.234.249
b51a:901b:cb15:8045:ada8:bc24:5b51:eafa	91.81.234.250
b51a:901b:cb15:8045:ada8:bc24:5b51:eafb	91.81.234.251
b51a:901b:cb15:8045:ada8:bc24:5b51:eafc	91.81.234.252
b51a:901b:cb15:8045:ada8:bc24:5b51:eafd	91.81.234.253
b51a:901b:cb15:8045:ada8:bc24:5b51:eafe	91.81.234.254
b51a:901b:cb15:8045:ada8:bc24:5b51:eaff	91.81.234.255

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.