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:ada8:2224:f2bc:fd01	242.188.253.1
b51a:901b:cb15:8045:ada8:2224:f2bc:fd02	242.188.253.2
b51a:901b:cb15:8045:ada8:2224:f2bc:fd03	242.188.253.3
b51a:901b:cb15:8045:ada8:2224:f2bc:fd04	242.188.253.4
b51a:901b:cb15:8045:ada8:2224:f2bc:fd05	242.188.253.5
b51a:901b:cb15:8045:ada8:2224:f2bc:fd06	242.188.253.6
b51a:901b:cb15:8045:ada8:2224:f2bc:fd07	242.188.253.7
b51a:901b:cb15:8045:ada8:2224:f2bc:fd08	242.188.253.8
b51a:901b:cb15:8045:ada8:2224:f2bc:fd09	242.188.253.9
b51a:901b:cb15:8045:ada8:2224:f2bc:fd0a	242.188.253.10
b51a:901b:cb15:8045:ada8:2224:f2bc:fd0b	242.188.253.11
b51a:901b:cb15:8045:ada8:2224:f2bc:fd0c	242.188.253.12
b51a:901b:cb15:8045:ada8:2224:f2bc:fd0d	242.188.253.13
b51a:901b:cb15:8045:ada8:2224:f2bc:fd0e	242.188.253.14
b51a:901b:cb15:8045:ada8:2224:f2bc:fd0f	242.188.253.15
b51a:901b:cb15:8045:ada8:2224:f2bc:fd10	242.188.253.16
b51a:901b:cb15:8045:ada8:2224:f2bc:fd11	242.188.253.17
b51a:901b:cb15:8045:ada8:2224:f2bc:fd12	242.188.253.18
b51a:901b:cb15:8045:ada8:2224:f2bc:fd13	242.188.253.19
b51a:901b:cb15:8045:ada8:2224:f2bc:fd14	242.188.253.20
b51a:901b:cb15:8045:ada8:2224:f2bc:fd15	242.188.253.21
b51a:901b:cb15:8045:ada8:2224:f2bc:fd16	242.188.253.22
b51a:901b:cb15:8045:ada8:2224:f2bc:fd17	242.188.253.23
b51a:901b:cb15:8045:ada8:2224:f2bc:fd18	242.188.253.24
b51a:901b:cb15:8045:ada8:2224:f2bc:fd19	242.188.253.25
b51a:901b:cb15:8045:ada8:2224:f2bc:fd1a	242.188.253.26
b51a:901b:cb15:8045:ada8:2224:f2bc:fd1b	242.188.253.27
b51a:901b:cb15:8045:ada8:2224:f2bc:fd1c	242.188.253.28
b51a:901b:cb15:8045:ada8:2224:f2bc:fd1d	242.188.253.29
b51a:901b:cb15:8045:ada8:2224:f2bc:fd1e	242.188.253.30
b51a:901b:cb15:8045:ada8:2224:f2bc:fd1f	242.188.253.31
b51a:901b:cb15:8045:ada8:2224:f2bc:fd20	242.188.253.32
b51a:901b:cb15:8045:ada8:2224:f2bc:fd21	242.188.253.33
b51a:901b:cb15:8045:ada8:2224:f2bc:fd22	242.188.253.34
b51a:901b:cb15:8045:ada8:2224:f2bc:fd23	242.188.253.35
b51a:901b:cb15:8045:ada8:2224:f2bc:fd24	242.188.253.36
b51a:901b:cb15:8045:ada8:2224:f2bc:fd25	242.188.253.37
b51a:901b:cb15:8045:ada8:2224:f2bc:fd26	242.188.253.38
b51a:901b:cb15:8045:ada8:2224:f2bc:fd27	242.188.253.39
b51a:901b:cb15:8045:ada8:2224:f2bc:fd28	242.188.253.40
b51a:901b:cb15:8045:ada8:2224:f2bc:fd29	242.188.253.41
b51a:901b:cb15:8045:ada8:2224:f2bc:fd2a	242.188.253.42
b51a:901b:cb15:8045:ada8:2224:f2bc:fd2b	242.188.253.43
b51a:901b:cb15:8045:ada8:2224:f2bc:fd2c	242.188.253.44
b51a:901b:cb15:8045:ada8:2224:f2bc:fd2d	242.188.253.45
b51a:901b:cb15:8045:ada8:2224:f2bc:fd2e	242.188.253.46
b51a:901b:cb15:8045:ada8:2224:f2bc:fd2f	242.188.253.47
b51a:901b:cb15:8045:ada8:2224:f2bc:fd30	242.188.253.48
b51a:901b:cb15:8045:ada8:2224:f2bc:fd31	242.188.253.49
b51a:901b:cb15:8045:ada8:2224:f2bc:fd32	242.188.253.50
b51a:901b:cb15:8045:ada8:2224:f2bc:fd33	242.188.253.51
b51a:901b:cb15:8045:ada8:2224:f2bc:fd34	242.188.253.52
b51a:901b:cb15:8045:ada8:2224:f2bc:fd35	242.188.253.53
b51a:901b:cb15:8045:ada8:2224:f2bc:fd36	242.188.253.54
b51a:901b:cb15:8045:ada8:2224:f2bc:fd37	242.188.253.55
b51a:901b:cb15:8045:ada8:2224:f2bc:fd38	242.188.253.56
b51a:901b:cb15:8045:ada8:2224:f2bc:fd39	242.188.253.57
b51a:901b:cb15:8045:ada8:2224:f2bc:fd3a	242.188.253.58
b51a:901b:cb15:8045:ada8:2224:f2bc:fd3b	242.188.253.59
b51a:901b:cb15:8045:ada8:2224:f2bc:fd3c	242.188.253.60

b51a:901b:cb15:8045:ada8:2224:f2bc:fd3d	242.188.253.61
b51a:901b:cb15:8045:ada8:2224:f2bc:fd3e	242.188.253.62
b51a:901b:cb15:8045:ada8:2224:f2bc:fd3f	242.188.253.63
b51a:901b:cb15:8045:ada8:2224:f2bc:fd40	242.188.253.64
b51a:901b:cb15:8045:ada8:2224:f2bc:fd41	242.188.253.65
b51a:901b:cb15:8045:ada8:2224:f2bc:fd42	242.188.253.66
b51a:901b:cb15:8045:ada8:2224:f2bc:fd43	242.188.253.67
b51a:901b:cb15:8045:ada8:2224:f2bc:fd44	242.188.253.68
b51a:901b:cb15:8045:ada8:2224:f2bc:fd45	242.188.253.69
b51a:901b:cb15:8045:ada8:2224:f2bc:fd46	242.188.253.70
b51a:901b:cb15:8045:ada8:2224:f2bc:fd47	242.188.253.71
b51a:901b:cb15:8045:ada8:2224:f2bc:fd48	242.188.253.72
b51a:901b:cb15:8045:ada8:2224:f2bc:fd49	242.188.253.73
b51a:901b:cb15:8045:ada8:2224:f2bc:fd4a	242.188.253.74
b51a:901b:cb15:8045:ada8:2224:f2bc:fd4b	242.188.253.75
b51a:901b:cb15:8045:ada8:2224:f2bc:fd4c	242.188.253.76
b51a:901b:cb15:8045:ada8:2224:f2bc:fd4d	242.188.253.77
b51a:901b:cb15:8045:ada8:2224:f2bc:fd4e	242.188.253.78
b51a:901b:cb15:8045:ada8:2224:f2bc:fd4f	242.188.253.79
b51a:901b:cb15:8045:ada8:2224:f2bc:fd50	242.188.253.80
b51a:901b:cb15:8045:ada8:2224:f2bc:fd51	242.188.253.81
b51a:901b:cb15:8045:ada8:2224:f2bc:fd52	242.188.253.82
b51a:901b:cb15:8045:ada8:2224:f2bc:fd53	242.188.253.83
b51a:901b:cb15:8045:ada8:2224:f2bc:fd54	242.188.253.84
b51a:901b:cb15:8045:ada8:2224:f2bc:fd55	242.188.253.85
b51a:901b:cb15:8045:ada8:2224:f2bc:fd56	242.188.253.86
b51a:901b:cb15:8045:ada8:2224:f2bc:fd57	242.188.253.87
b51a:901b:cb15:8045:ada8:2224:f2bc:fd58	242.188.253.88
b51a:901b:cb15:8045:ada8:2224:f2bc:fd59	242.188.253.89
b51a:901b:cb15:8045:ada8:2224:f2bc:fd5a	242.188.253.90
b51a:901b:cb15:8045:ada8:2224:f2bc:fd5b	242.188.253.91
b51a:901b:cb15:8045:ada8:2224:f2bc:fd5c	242.188.253.92
b51a:901b:cb15:8045:ada8:2224:f2bc:fd5d	242.188.253.93
b51a:901b:cb15:8045:ada8:2224:f2bc:fd5e	242.188.253.94
b51a:901b:cb15:8045:ada8:2224:f2bc:fd5f	242.188.253.95
b51a:901b:cb15:8045:ada8:2224:f2bc:fd60	242.188.253.96
b51a:901b:cb15:8045:ada8:2224:f2bc:fd61	242.188.253.97
b51a:901b:cb15:8045:ada8:2224:f2bc:fd62	242.188.253.98
b51a:901b:cb15:8045:ada8:2224:f2bc:fd63	242.188.253.99
b51a:901b:cb15:8045:ada8:2224:f2bc:fd64	242.188.253.100
b51a:901b:cb15:8045:ada8:2224:f2bc:fd65	242.188.253.101
b51a:901b:cb15:8045:ada8:2224:f2bc:fd66	242.188.253.102
b51a:901b:cb15:8045:ada8:2224:f2bc:fd67	242.188.253.103
b51a:901b:cb15:8045:ada8:2224:f2bc:fd68	242.188.253.104
b51a:901b:cb15:8045:ada8:2224:f2bc:fd69	242.188.253.105
b51a:901b:cb15:8045:ada8:2224:f2bc:fd6a	242.188.253.106
b51a:901b:cb15:8045:ada8:2224:f2bc:fd6b	242.188.253.107
b51a:901b:cb15:8045:ada8:2224:f2bc:fd6c	242.188.253.108
b51a:901b:cb15:8045:ada8:2224:f2bc:fd6d	242.188.253.109
b51a:901b:cb15:8045:ada8:2224:f2bc:fd6e	242.188.253.110
b51a:901b:cb15:8045:ada8:2224:f2bc:fd6f	242.188.253.111
b51a:901b:cb15:8045:ada8:2224:f2bc:fd70	242.188.253.112
b51a:901b:cb15:8045:ada8:2224:f2bc:fd71	242.188.253.113
b51a:901b:cb15:8045:ada8:2224:f2bc:fd72	242.188.253.114
b51a:901b:cb15:8045:ada8:2224:f2bc:fd73	242.188.253.115
b51a:901b:cb15:8045:ada8:2224:f2bc:fd74	242.188.253.116
b51a:901b:cb15:8045:ada8:2224:f2bc:fd75	242.188.253.117
b51a:901b:cb15:8045:ada8:2224:f2bc:fd76	242.188.253.118
b51a:901b:cb15:8045:ada8:2224:f2bc:fd77	242.188.253.119
b51a:901b:cb15:8045:ada8:2224:f2bc:fd78	242.188.253.120

b51a:901b:cb15:8045:ada8:2224:f2bc:fd79	242.188.253.121
b51a:901b:cb15:8045:ada8:2224:f2bc:fd7a	242.188.253.122
b51a:901b:cb15:8045:ada8:2224:f2bc:fd7b	242.188.253.123
b51a:901b:cb15:8045:ada8:2224:f2bc:fd7c	242.188.253.124
b51a:901b:cb15:8045:ada8:2224:f2bc:fd7d	242.188.253.125
b51a:901b:cb15:8045:ada8:2224:f2bc:fd7e	242.188.253.126
b51a:901b:cb15:8045:ada8:2224:f2bc:fd7f	242.188.253.127
b51a:901b:cb15:8045:ada8:2224:f2bc:fd80	242.188.253.128
b51a:901b:cb15:8045:ada8:2224:f2bc:fd81	242.188.253.129
b51a:901b:cb15:8045:ada8:2224:f2bc:fd82	242.188.253.130
b51a:901b:cb15:8045:ada8:2224:f2bc:fd83	242.188.253.131
b51a:901b:cb15:8045:ada8:2224:f2bc:fd84	242.188.253.132
b51a:901b:cb15:8045:ada8:2224:f2bc:fd85	242.188.253.133
b51a:901b:cb15:8045:ada8:2224:f2bc:fd86	242.188.253.134
b51a:901b:cb15:8045:ada8:2224:f2bc:fd87	242.188.253.135
b51a:901b:cb15:8045:ada8:2224:f2bc:fd88	242.188.253.136
b51a:901b:cb15:8045:ada8:2224:f2bc:fd89	242.188.253.137
b51a:901b:cb15:8045:ada8:2224:f2bc:fd8a	242.188.253.138
b51a:901b:cb15:8045:ada8:2224:f2bc:fd8b	242.188.253.139
b51a:901b:cb15:8045:ada8:2224:f2bc:fd8c	242.188.253.140
b51a:901b:cb15:8045:ada8:2224:f2bc:fd8d	242.188.253.141
b51a:901b:cb15:8045:ada8:2224:f2bc:fd8e	242.188.253.142
b51a:901b:cb15:8045:ada8:2224:f2bc:fd8f	242.188.253.143
b51a:901b:cb15:8045:ada8:2224:f2bc:fd90	242.188.253.144
b51a:901b:cb15:8045:ada8:2224:f2bc:fd91	242.188.253.145
b51a:901b:cb15:8045:ada8:2224:f2bc:fd92	242.188.253.146
b51a:901b:cb15:8045:ada8:2224:f2bc:fd93	242.188.253.147
b51a:901b:cb15:8045:ada8:2224:f2bc:fd94	242.188.253.148
b51a:901b:cb15:8045:ada8:2224:f2bc:fd95	242.188.253.149
b51a:901b:cb15:8045:ada8:2224:f2bc:fd96	242.188.253.150
b51a:901b:cb15:8045:ada8:2224:f2bc:fd97	242.188.253.151
b51a:901b:cb15:8045:ada8:2224:f2bc:fd98	242.188.253.152
b51a:901b:cb15:8045:ada8:2224:f2bc:fd99	242.188.253.153
b51a:901b:cb15:8045:ada8:2224:f2bc:fd9a	242.188.253.154
b51a:901b:cb15:8045:ada8:2224:f2bc:fd9b	242.188.253.155
b51a:901b:cb15:8045:ada8:2224:f2bc:fd9c	242.188.253.156
b51a:901b:cb15:8045:ada8:2224:f2bc:fd9d	242.188.253.157
b51a:901b:cb15:8045:ada8:2224:f2bc:fd9e	242.188.253.158
b51a:901b:cb15:8045:ada8:2224:f2bc:fd9f	242.188.253.159
b51a:901b:cb15:8045:ada8:2224:f2bc:fda0	242.188.253.160
b51a:901b:cb15:8045:ada8:2224:f2bc:fda1	242.188.253.161
b51a:901b:cb15:8045:ada8:2224:f2bc:fda2	242.188.253.162
b51a:901b:cb15:8045:ada8:2224:f2bc:fda3	242.188.253.163
b51a:901b:cb15:8045:ada8:2224:f2bc:fda4	242.188.253.164
b51a:901b:cb15:8045:ada8:2224:f2bc:fda5	242.188.253.165
b51a:901b:cb15:8045:ada8:2224:f2bc:fda6	242.188.253.166
b51a:901b:cb15:8045:ada8:2224:f2bc:fda7	242.188.253.167
b51a:901b:cb15:8045:ada8:2224:f2bc:fda8	242.188.253.168
b51a:901b:cb15:8045:ada8:2224:f2bc:fda9	242.188.253.169
b51a:901b:cb15:8045:ada8:2224:f2bc:fdaa	242.188.253.170
b51a:901b:cb15:8045:ada8:2224:f2bc:fdab	242.188.253.171
b51a:901b:cb15:8045:ada8:2224:f2bc:fdac	242.188.253.172
b51a:901b:cb15:8045:ada8:2224:f2bc:fdad	242.188.253.173
b51a:901b:cb15:8045:ada8:2224:f2bc:fdae	242.188.253.174
b51a:901b:cb15:8045:ada8:2224:f2bc:fdaf	242.188.253.175
b51a:901b:cb15:8045:ada8:2224:f2bc:fdb0	242.188.253.176
b51a:901b:cb15:8045:ada8:2224:f2bc:fdb1	242.188.253.177
b51a:901b:cb15:8045:ada8:2224:f2bc:fdb2	242.188.253.178
b51a:901b:cb15:8045:ada8:2224:f2bc:fdb3	242.188.253.179
b51a:901b:cb15:8045:ada8:2224:f2bc:fdb4	242.188.253.180

b51a:901b:cb15:8045:ada8:2224:f2bc:fdb5	242.188.253.181
b51a:901b:cb15:8045:ada8:2224:f2bc:fdb6	242.188.253.182
b51a:901b:cb15:8045:ada8:2224:f2bc:fdb7	242.188.253.183
b51a:901b:cb15:8045:ada8:2224:f2bc:fdb8	242.188.253.184
b51a:901b:cb15:8045:ada8:2224:f2bc:fdb9	242.188.253.185
b51a:901b:cb15:8045:ada8:2224:f2bc:fdba	242.188.253.186
b51a:901b:cb15:8045:ada8:2224:f2bc:fdbb	242.188.253.187
b51a:901b:cb15:8045:ada8:2224:f2bc:fdbc	242.188.253.188
b51a:901b:cb15:8045:ada8:2224:f2bc:fdbd	242.188.253.189
b51a:901b:cb15:8045:ada8:2224:f2bc:fdbe	242.188.253.190
b51a:901b:cb15:8045:ada8:2224:f2bc:fdbf	242.188.253.191
b51a:901b:cb15:8045:ada8:2224:f2bc:fdc0	242.188.253.192
b51a:901b:cb15:8045:ada8:2224:f2bc:fdc1	242.188.253.193
b51a:901b:cb15:8045:ada8:2224:f2bc:fdc2	242.188.253.194
b51a:901b:cb15:8045:ada8:2224:f2bc:fdc3	242.188.253.195
b51a:901b:cb15:8045:ada8:2224:f2bc:fdc4	242.188.253.196
b51a:901b:cb15:8045:ada8:2224:f2bc:fdc5	242.188.253.197
b51a:901b:cb15:8045:ada8:2224:f2bc:fdc6	242.188.253.198
b51a:901b:cb15:8045:ada8:2224:f2bc:fdc7	242.188.253.199
b51a:901b:cb15:8045:ada8:2224:f2bc:fdc8	242.188.253.200
b51a:901b:cb15:8045:ada8:2224:f2bc:fdc9	242.188.253.201
b51a:901b:cb15:8045:ada8:2224:f2bc:fdca	242.188.253.202
b51a:901b:cb15:8045:ada8:2224:f2bc:fdcb	242.188.253.203
b51a:901b:cb15:8045:ada8:2224:f2bc:fdcc	242.188.253.204
b51a:901b:cb15:8045:ada8:2224:f2bc:fdcd	242.188.253.205
b51a:901b:cb15:8045:ada8:2224:f2bc:fdce	242.188.253.206
b51a:901b:cb15:8045:ada8:2224:f2bc:fdcf	242.188.253.207
b51a:901b:cb15:8045:ada8:2224:f2bc:fdd0	242.188.253.208
b51a:901b:cb15:8045:ada8:2224:f2bc:fdd1	242.188.253.209
b51a:901b:cb15:8045:ada8:2224:f2bc:fdd2	242.188.253.210
b51a:901b:cb15:8045:ada8:2224:f2bc:fdd3	242.188.253.211
b51a:901b:cb15:8045:ada8:2224:f2bc:fdd4	242.188.253.212
b51a:901b:cb15:8045:ada8:2224:f2bc:fdd5	242.188.253.213
b51a:901b:cb15:8045:ada8:2224:f2bc:fdd6	242.188.253.214
b51a:901b:cb15:8045:ada8:2224:f2bc:fdd7	242.188.253.215
b51a:901b:cb15:8045:ada8:2224:f2bc:fdd8	242.188.253.216
b51a:901b:cb15:8045:ada8:2224:f2bc:fdd9	242.188.253.217
b51a:901b:cb15:8045:ada8:2224:f2bc:fdda	242.188.253.218
b51a:901b:cb15:8045:ada8:2224:f2bc:fddb	242.188.253.219
b51a:901b:cb15:8045:ada8:2224:f2bc:fddc	242.188.253.220
b51a:901b:cb15:8045:ada8:2224:f2bc:fddd	242.188.253.221
b51a:901b:cb15:8045:ada8:2224:f2bc:fdde	242.188.253.222
b51a:901b:cb15:8045:ada8:2224:f2bc:fddf	242.188.253.223
b51a:901b:cb15:8045:ada8:2224:f2bc:fde0	242.188.253.224
b51a:901b:cb15:8045:ada8:2224:f2bc:fde1	242.188.253.225
b51a:901b:cb15:8045:ada8:2224:f2bc:fde2	242.188.253.226
b51a:901b:cb15:8045:ada8:2224:f2bc:fde3	242.188.253.227
b51a:901b:cb15:8045:ada8:2224:f2bc:fde4	242.188.253.228
b51a:901b:cb15:8045:ada8:2224:f2bc:fde5	242.188.253.229
b51a:901b:cb15:8045:ada8:2224:f2bc:fde6	242.188.253.230
b51a:901b:cb15:8045:ada8:2224:f2bc:fde7	242.188.253.231
b51a:901b:cb15:8045:ada8:2224:f2bc:fde8	242.188.253.232
b51a:901b:cb15:8045:ada8:2224:f2bc:fde9	242.188.253.233
b51a:901b:cb15:8045:ada8:2224:f2bc:fdea	242.188.253.234
b51a:901b:cb15:8045:ada8:2224:f2bc:fdeb	242.188.253.235
b51a:901b:cb15:8045:ada8:2224:f2bc:fdec	242.188.253.236
b51a:901b:cb15:8045:ada8:2224:f2bc:fded	242.188.253.237
b51a:901b:cb15:8045:ada8:2224:f2bc:fdee	242.188.253.238
b51a:901b:cb15:8045:ada8:2224:f2bc:fdef	242.188.253.239
b51a:901b:cb15:8045:ada8:2224:f2bc:fdf0	242.188.253.240
b51a:901b:cb15:8045:ada8:2224:f2bc:fdf1	242.188.253.241
b51a:901b:cb15:8045:ada8:2224:f2bc:fdf2	242.188.253.242
b51a:901b:cb15:8045:ada8:2224:f2bc:fdf3	242.188.253.243
b51a:901b:cb15:8045:ada8:2224:f2bc:fdf4	242.188.253.244
b51a:901b:cb15:8045:ada8:2224:f2bc:fdf5	242.188.253.245
b51a:901b:cb15:8045:ada8:2224:f2bc:fdf6	242.188.253.246
b51a:901b:cb15:8045:ada8:2224:f2bc:fdf7	242.188.253.247
b51a:901b:cb15:8045:ada8:2224:f2bc:fdf8	242.188.253.248
b51a:901b:cb15:8045:ada8:2224:f2bc:fdf9	242.188.253.249
b51a:901b:cb15:8045:ada8:2224:f2bc:fdfa	242.188.253.250
b51a:901b:cb15:8045:ada8:2224:f2bc:fdfb	242.188.253.251
b51a:901b:cb15:8045:ada8:2224:f2bc:fdfc	242.188.253.252
b51a:901b:cb15:8045:ada8:2224:f2bc:fdfd	242.188.253.253
b51a:901b:cb15:8045:ada8:2224:f2bc:fdfe	242.188.253.254
b51a:901b:cb15:8045:ada8:2224:f2bc:fdff	242.188.253.255

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.