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:901b:8082:40de:3157:cd33:ad01	205.51.173.1
b51a:901b:901b:8082:40de:3157:cd33:ad02	205.51.173.2
b51a:901b:901b:8082:40de:3157:cd33:ad03	205.51.173.3
b51a:901b:901b:8082:40de:3157:cd33:ad04	205.51.173.4
b51a:901b:901b:8082:40de:3157:cd33:ad05	205.51.173.5
b51a:901b:901b:8082:40de:3157:cd33:ad06	205.51.173.6
b51a:901b:901b:8082:40de:3157:cd33:ad07	205.51.173.7
b51a:901b:901b:8082:40de:3157:cd33:ad08	205.51.173.8
b51a:901b:901b:8082:40de:3157:cd33:ad09	205.51.173.9
b51a:901b:901b:8082:40de:3157:cd33:ad0a	205.51.173.10
b51a:901b:901b:8082:40de:3157:cd33:ad0b	205.51.173.11
b51a:901b:901b:8082:40de:3157:cd33:ad0c	205.51.173.12
b51a:901b:901b:8082:40de:3157:cd33:ad0d	205.51.173.13
b51a:901b:901b:8082:40de:3157:cd33:ad0e	205.51.173.14
b51a:901b:901b:8082:40de:3157:cd33:ad0f	205.51.173.15
b51a:901b:901b:8082:40de:3157:cd33:ad10	205.51.173.16
b51a:901b:901b:8082:40de:3157:cd33:ad11	205.51.173.17
b51a:901b:901b:8082:40de:3157:cd33:ad12	205.51.173.18
b51a:901b:901b:8082:40de:3157:cd33:ad13	205.51.173.19
b51a:901b:901b:8082:40de:3157:cd33:ad14	205.51.173.20
b51a:901b:901b:8082:40de:3157:cd33:ad15	205.51.173.21
b51a:901b:901b:8082:40de:3157:cd33:ad16	205.51.173.22
b51a:901b:901b:8082:40de:3157:cd33:ad17	205.51.173.23
b51a:901b:901b:8082:40de:3157:cd33:ad18	205.51.173.24
b51a:901b:901b:8082:40de:3157:cd33:ad19	205.51.173.25
b51a:901b:901b:8082:40de:3157:cd33:ad1a	205.51.173.26
b51a:901b:901b:8082:40de:3157:cd33:ad1b	205.51.173.27
b51a:901b:901b:8082:40de:3157:cd33:ad1c	205.51.173.28
b51a:901b:901b:8082:40de:3157:cd33:ad1d	205.51.173.29
b51a:901b:901b:8082:40de:3157:cd33:ad1e	205.51.173.30
b51a:901b:901b:8082:40de:3157:cd33:ad1f	205.51.173.31
b51a:901b:901b:8082:40de:3157:cd33:ad20	205.51.173.32
b51a:901b:901b:8082:40de:3157:cd33:ad21	205.51.173.33
b51a:901b:901b:8082:40de:3157:cd33:ad22	205.51.173.34
b51a:901b:901b:8082:40de:3157:cd33:ad23	205.51.173.35
b51a:901b:901b:8082:40de:3157:cd33:ad24	205.51.173.36
b51a:901b:901b:8082:40de:3157:cd33:ad25	205.51.173.37
b51a:901b:901b:8082:40de:3157:cd33:ad26	205.51.173.38
b51a:901b:901b:8082:40de:3157:cd33:ad27	205.51.173.39
b51a:901b:901b:8082:40de:3157:cd33:ad28	205.51.173.40
b51a:901b:901b:8082:40de:3157:cd33:ad29	205.51.173.41
b51a:901b:901b:8082:40de:3157:cd33:ad2a	205.51.173.42
b51a:901b:901b:8082:40de:3157:cd33:ad2b	205.51.173.43
b51a:901b:901b:8082:40de:3157:cd33:ad2c	205.51.173.44
b51a:901b:901b:8082:40de:3157:cd33:ad2d	205.51.173.45
b51a:901b:901b:8082:40de:3157:cd33:ad2e	205.51.173.46
b51a:901b:901b:8082:40de:3157:cd33:ad2f	205.51.173.47
b51a:901b:901b:8082:40de:3157:cd33:ad30	205.51.173.48
b51a:901b:901b:8082:40de:3157:cd33:ad31	205.51.173.49
b51a:901b:901b:8082:40de:3157:cd33:ad32	205.51.173.50
b51a:901b:901b:8082:40de:3157:cd33:ad33	205.51.173.51
b51a:901b:901b:8082:40de:3157:cd33:ad34	205.51.173.52
b51a:901b:901b:8082:40de:3157:cd33:ad35	205.51.173.53
b51a:901b:901b:8082:40de:3157:cd33:ad36	205.51.173.54
b51a:901b:901b:8082:40de:3157:cd33:ad37	205.51.173.55
b51a:901b:901b:8082:40de:3157:cd33:ad38	205.51.173.56
b51a:901b:901b:8082:40de:3157:cd33:ad39	205.51.173.57
b51a:901b:901b:8082:40de:3157:cd33:ad3a	205.51.173.58
b51a:901b:901b:8082:40de:3157:cd33:ad3b	205.51.173.59
b51a:901b:901b:8082:40de:3157:cd33:ad3c	205.51.173.60

b51a:901b:901b:8082:40de:3157:cd33:ad3d	205.51.173.61
b51a:901b:901b:8082:40de:3157:cd33:ad3e	205.51.173.62
b51a:901b:901b:8082:40de:3157:cd33:ad3f	205.51.173.63
b51a:901b:901b:8082:40de:3157:cd33:ad40	205.51.173.64
b51a:901b:901b:8082:40de:3157:cd33:ad41	205.51.173.65
b51a:901b:901b:8082:40de:3157:cd33:ad42	205.51.173.66
b51a:901b:901b:8082:40de:3157:cd33:ad43	205.51.173.67
b51a:901b:901b:8082:40de:3157:cd33:ad44	205.51.173.68
b51a:901b:901b:8082:40de:3157:cd33:ad45	205.51.173.69
b51a:901b:901b:8082:40de:3157:cd33:ad46	205.51.173.70
b51a:901b:901b:8082:40de:3157:cd33:ad47	205.51.173.71
b51a:901b:901b:8082:40de:3157:cd33:ad48	205.51.173.72
b51a:901b:901b:8082:40de:3157:cd33:ad49	205.51.173.73
b51a:901b:901b:8082:40de:3157:cd33:ad4a	205.51.173.74
b51a:901b:901b:8082:40de:3157:cd33:ad4b	205.51.173.75
b51a:901b:901b:8082:40de:3157:cd33:ad4c	205.51.173.76
b51a:901b:901b:8082:40de:3157:cd33:ad4d	205.51.173.77
b51a:901b:901b:8082:40de:3157:cd33:ad4e	205.51.173.78
b51a:901b:901b:8082:40de:3157:cd33:ad4f	205.51.173.79
b51a:901b:901b:8082:40de:3157:cd33:ad50	205.51.173.80
b51a:901b:901b:8082:40de:3157:cd33:ad51	205.51.173.81
b51a:901b:901b:8082:40de:3157:cd33:ad52	205.51.173.82
b51a:901b:901b:8082:40de:3157:cd33:ad53	205.51.173.83
b51a:901b:901b:8082:40de:3157:cd33:ad54	205.51.173.84
b51a:901b:901b:8082:40de:3157:cd33:ad55	205.51.173.85
b51a:901b:901b:8082:40de:3157:cd33:ad56	205.51.173.86
b51a:901b:901b:8082:40de:3157:cd33:ad57	205.51.173.87
b51a:901b:901b:8082:40de:3157:cd33:ad58	205.51.173.88
b51a:901b:901b:8082:40de:3157:cd33:ad59	205.51.173.89
b51a:901b:901b:8082:40de:3157:cd33:ad5a	205.51.173.90
b51a:901b:901b:8082:40de:3157:cd33:ad5b	205.51.173.91
b51a:901b:901b:8082:40de:3157:cd33:ad5c	205.51.173.92
b51a:901b:901b:8082:40de:3157:cd33:ad5d	205.51.173.93
b51a:901b:901b:8082:40de:3157:cd33:ad5e	205.51.173.94
b51a:901b:901b:8082:40de:3157:cd33:ad5f	205.51.173.95
b51a:901b:901b:8082:40de:3157:cd33:ad60	205.51.173.96
b51a:901b:901b:8082:40de:3157:cd33:ad61	205.51.173.97
b51a:901b:901b:8082:40de:3157:cd33:ad62	205.51.173.98
b51a:901b:901b:8082:40de:3157:cd33:ad63	205.51.173.99
b51a:901b:901b:8082:40de:3157:cd33:ad64	205.51.173.100
b51a:901b:901b:8082:40de:3157:cd33:ad65	205.51.173.101
b51a:901b:901b:8082:40de:3157:cd33:ad66	205.51.173.102
b51a:901b:901b:8082:40de:3157:cd33:ad67	205.51.173.103
b51a:901b:901b:8082:40de:3157:cd33:ad68	205.51.173.104
b51a:901b:901b:8082:40de:3157:cd33:ad69	205.51.173.105
b51a:901b:901b:8082:40de:3157:cd33:ad6a	205.51.173.106
b51a:901b:901b:8082:40de:3157:cd33:ad6b	205.51.173.107
b51a:901b:901b:8082:40de:3157:cd33:ad6c	205.51.173.108
b51a:901b:901b:8082:40de:3157:cd33:ad6d	205.51.173.109
b51a:901b:901b:8082:40de:3157:cd33:ad6e	205.51.173.110
b51a:901b:901b:8082:40de:3157:cd33:ad6f	205.51.173.111
b51a:901b:901b:8082:40de:3157:cd33:ad70	205.51.173.112
b51a:901b:901b:8082:40de:3157:cd33:ad71	205.51.173.113
b51a:901b:901b:8082:40de:3157:cd33:ad72	205.51.173.114
b51a:901b:901b:8082:40de:3157:cd33:ad73	205.51.173.115
b51a:901b:901b:8082:40de:3157:cd33:ad74	205.51.173.116
b51a:901b:901b:8082:40de:3157:cd33:ad75	205.51.173.117
b51a:901b:901b:8082:40de:3157:cd33:ad76	205.51.173.118
b51a:901b:901b:8082:40de:3157:cd33:ad77	205.51.173.119
b51a:901b:901b:8082:40de:3157:cd33:ad78	205.51.173.120

b51a:901b:901b:8082:40de:3157:cd33:ad79	205.51.173.121
b51a:901b:901b:8082:40de:3157:cd33:ad7a	205.51.173.122
b51a:901b:901b:8082:40de:3157:cd33:ad7b	205.51.173.123
b51a:901b:901b:8082:40de:3157:cd33:ad7c	205.51.173.124
b51a:901b:901b:8082:40de:3157:cd33:ad7d	205.51.173.125
b51a:901b:901b:8082:40de:3157:cd33:ad7e	205.51.173.126
b51a:901b:901b:8082:40de:3157:cd33:ad7f	205.51.173.127
b51a:901b:901b:8082:40de:3157:cd33:ad80	205.51.173.128
b51a:901b:901b:8082:40de:3157:cd33:ad81	205.51.173.129
b51a:901b:901b:8082:40de:3157:cd33:ad82	205.51.173.130
b51a:901b:901b:8082:40de:3157:cd33:ad83	205.51.173.131
b51a:901b:901b:8082:40de:3157:cd33:ad84	205.51.173.132
b51a:901b:901b:8082:40de:3157:cd33:ad85	205.51.173.133
b51a:901b:901b:8082:40de:3157:cd33:ad86	205.51.173.134
b51a:901b:901b:8082:40de:3157:cd33:ad87	205.51.173.135
b51a:901b:901b:8082:40de:3157:cd33:ad88	205.51.173.136
b51a:901b:901b:8082:40de:3157:cd33:ad89	205.51.173.137
b51a:901b:901b:8082:40de:3157:cd33:ad8a	205.51.173.138
b51a:901b:901b:8082:40de:3157:cd33:ad8b	205.51.173.139
b51a:901b:901b:8082:40de:3157:cd33:ad8c	205.51.173.140
b51a:901b:901b:8082:40de:3157:cd33:ad8d	205.51.173.141
b51a:901b:901b:8082:40de:3157:cd33:ad8e	205.51.173.142
b51a:901b:901b:8082:40de:3157:cd33:ad8f	205.51.173.143
b51a:901b:901b:8082:40de:3157:cd33:ad90	205.51.173.144
b51a:901b:901b:8082:40de:3157:cd33:ad91	205.51.173.145
b51a:901b:901b:8082:40de:3157:cd33:ad92	205.51.173.146
b51a:901b:901b:8082:40de:3157:cd33:ad93	205.51.173.147
b51a:901b:901b:8082:40de:3157:cd33:ad94	205.51.173.148
b51a:901b:901b:8082:40de:3157:cd33:ad95	205.51.173.149
b51a:901b:901b:8082:40de:3157:cd33:ad96	205.51.173.150
b51a:901b:901b:8082:40de:3157:cd33:ad97	205.51.173.151
b51a:901b:901b:8082:40de:3157:cd33:ad98	205.51.173.152
b51a:901b:901b:8082:40de:3157:cd33:ad99	205.51.173.153
b51a:901b:901b:8082:40de:3157:cd33:ad9a	205.51.173.154
b51a:901b:901b:8082:40de:3157:cd33:ad9b	205.51.173.155
b51a:901b:901b:8082:40de:3157:cd33:ad9c	205.51.173.156
b51a:901b:901b:8082:40de:3157:cd33:ad9d	205.51.173.157
b51a:901b:901b:8082:40de:3157:cd33:ad9e	205.51.173.158
b51a:901b:901b:8082:40de:3157:cd33:ad9f	205.51.173.159
b51a:901b:901b:8082:40de:3157:cd33:ada0	205.51.173.160
b51a:901b:901b:8082:40de:3157:cd33:ada1	205.51.173.161
b51a:901b:901b:8082:40de:3157:cd33:ada2	205.51.173.162
b51a:901b:901b:8082:40de:3157:cd33:ada3	205.51.173.163
b51a:901b:901b:8082:40de:3157:cd33:ada4	205.51.173.164
b51a:901b:901b:8082:40de:3157:cd33:ada5	205.51.173.165
b51a:901b:901b:8082:40de:3157:cd33:ada6	205.51.173.166
b51a:901b:901b:8082:40de:3157:cd33:ada7	205.51.173.167
b51a:901b:901b:8082:40de:3157:cd33:ada8	205.51.173.168
b51a:901b:901b:8082:40de:3157:cd33:ada9	205.51.173.169
b51a:901b:901b:8082:40de:3157:cd33:adaa	205.51.173.170
b51a:901b:901b:8082:40de:3157:cd33:adab	205.51.173.171
b51a:901b:901b:8082:40de:3157:cd33:adac	205.51.173.172
b51a:901b:901b:8082:40de:3157:cd33:adad	205.51.173.173
b51a:901b:901b:8082:40de:3157:cd33:adae	205.51.173.174
b51a:901b:901b:8082:40de:3157:cd33:adaf	205.51.173.175
b51a:901b:901b:8082:40de:3157:cd33:adb0	205.51.173.176
b51a:901b:901b:8082:40de:3157:cd33:adb1	205.51.173.177
b51a:901b:901b:8082:40de:3157:cd33:adb2	205.51.173.178
b51a:901b:901b:8082:40de:3157:cd33:adb3	205.51.173.179
b51a:901b:901b:8082:40de:3157:cd33:adb4	205.51.173.180

b51a:901b:901b:8082:40de:3157:cd33:adb5	205.51.173.181
b51a:901b:901b:8082:40de:3157:cd33:adb6	205.51.173.182
b51a:901b:901b:8082:40de:3157:cd33:adb7	205.51.173.183
b51a:901b:901b:8082:40de:3157:cd33:adb8	205.51.173.184
b51a:901b:901b:8082:40de:3157:cd33:adb9	205.51.173.185
b51a:901b:901b:8082:40de:3157:cd33:adba	205.51.173.186
b51a:901b:901b:8082:40de:3157:cd33:adbb	205.51.173.187
b51a:901b:901b:8082:40de:3157:cd33:adbc	205.51.173.188
b51a:901b:901b:8082:40de:3157:cd33:adbd	205.51.173.189
b51a:901b:901b:8082:40de:3157:cd33:adbe	205.51.173.190
b51a:901b:901b:8082:40de:3157:cd33:adbf	205.51.173.191
b51a:901b:901b:8082:40de:3157:cd33:adc0	205.51.173.192
b51a:901b:901b:8082:40de:3157:cd33:adc1	205.51.173.193
b51a:901b:901b:8082:40de:3157:cd33:adc2	205.51.173.194
b51a:901b:901b:8082:40de:3157:cd33:adc3	205.51.173.195
b51a:901b:901b:8082:40de:3157:cd33:adc4	205.51.173.196
b51a:901b:901b:8082:40de:3157:cd33:adc5	205.51.173.197
b51a:901b:901b:8082:40de:3157:cd33:adc6	205.51.173.198
b51a:901b:901b:8082:40de:3157:cd33:adc7	205.51.173.199
b51a:901b:901b:8082:40de:3157:cd33:adc8	205.51.173.200
b51a:901b:901b:8082:40de:3157:cd33:adc9	205.51.173.201
b51a:901b:901b:8082:40de:3157:cd33:adca	205.51.173.202
b51a:901b:901b:8082:40de:3157:cd33:adcb	205.51.173.203
b51a:901b:901b:8082:40de:3157:cd33:adcc	205.51.173.204
b51a:901b:901b:8082:40de:3157:cd33:adcd	205.51.173.205
b51a:901b:901b:8082:40de:3157:cd33:adce	205.51.173.206
b51a:901b:901b:8082:40de:3157:cd33:adcf	205.51.173.207
b51a:901b:901b:8082:40de:3157:cd33:add0	205.51.173.208
b51a:901b:901b:8082:40de:3157:cd33:add1	205.51.173.209
b51a:901b:901b:8082:40de:3157:cd33:add2	205.51.173.210
b51a:901b:901b:8082:40de:3157:cd33:add3	205.51.173.211
b51a:901b:901b:8082:40de:3157:cd33:add4	205.51.173.212
b51a:901b:901b:8082:40de:3157:cd33:add5	205.51.173.213
b51a:901b:901b:8082:40de:3157:cd33:add6	205.51.173.214
b51a:901b:901b:8082:40de:3157:cd33:add7	205.51.173.215
b51a:901b:901b:8082:40de:3157:cd33:add8	205.51.173.216
b51a:901b:901b:8082:40de:3157:cd33:add9	205.51.173.217
b51a:901b:901b:8082:40de:3157:cd33:adda	205.51.173.218
b51a:901b:901b:8082:40de:3157:cd33:addb	205.51.173.219
b51a:901b:901b:8082:40de:3157:cd33:addc	205.51.173.220
b51a:901b:901b:8082:40de:3157:cd33:addd	205.51.173.221
b51a:901b:901b:8082:40de:3157:cd33:adde	205.51.173.222
b51a:901b:901b:8082:40de:3157:cd33:addf	205.51.173.223
b51a:901b:901b:8082:40de:3157:cd33:ade0	205.51.173.224
b51a:901b:901b:8082:40de:3157:cd33:ade1	205.51.173.225
b51a:901b:901b:8082:40de:3157:cd33:ade2	205.51.173.226
b51a:901b:901b:8082:40de:3157:cd33:ade3	205.51.173.227
b51a:901b:901b:8082:40de:3157:cd33:ade4	205.51.173.228
b51a:901b:901b:8082:40de:3157:cd33:ade5	205.51.173.229
b51a:901b:901b:8082:40de:3157:cd33:ade6	205.51.173.230
b51a:901b:901b:8082:40de:3157:cd33:ade7	205.51.173.231
b51a:901b:901b:8082:40de:3157:cd33:ade8	205.51.173.232
b51a:901b:901b:8082:40de:3157:cd33:ade9	205.51.173.233
b51a:901b:901b:8082:40de:3157:cd33:adea	205.51.173.234
b51a:901b:901b:8082:40de:3157:cd33:adeb	205.51.173.235
b51a:901b:901b:8082:40de:3157:cd33:adec	205.51.173.236
b51a:901b:901b:8082:40de:3157:cd33:aded	205.51.173.237
b51a:901b:901b:8082:40de:3157:cd33:adee	205.51.173.238
b51a:901b:901b:8082:40de:3157:cd33:adef	205.51.173.239
b51a:901b:901b:8082:40de:3157:cd33:adf0	205.51.173.240
b51a:901b:901b:8082:40de:3157:cd33:adf1	205.51.173.241
b51a:901b:901b:8082:40de:3157:cd33:adf2	205.51.173.242
b51a:901b:901b:8082:40de:3157:cd33:adf3	205.51.173.243
b51a:901b:901b:8082:40de:3157:cd33:adf4	205.51.173.244
b51a:901b:901b:8082:40de:3157:cd33:adf5	205.51.173.245
b51a:901b:901b:8082:40de:3157:cd33:adf6	205.51.173.246
b51a:901b:901b:8082:40de:3157:cd33:adf7	205.51.173.247
b51a:901b:901b:8082:40de:3157:cd33:adf8	205.51.173.248
b51a:901b:901b:8082:40de:3157:cd33:adf9	205.51.173.249
b51a:901b:901b:8082:40de:3157:cd33:adfa	205.51.173.250
b51a:901b:901b:8082:40de:3157:cd33:adfb	205.51.173.251
b51a:901b:901b:8082:40de:3157:cd33:adfc	205.51.173.252
b51a:901b:901b:8082:40de:3157:cd33:adfd	205.51.173.253
b51a:901b:901b:8082:40de:3157:cd33:adfe	205.51.173.254
b51a:901b:901b:8082:40de:3157:cd33:adff	205.51.173.255

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.