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:be24:7f39:fd01	127.57.253.1
b51a:901b:cb15:8045:ada8:be24:7f39:fd02	127.57.253.2
b51a:901b:cb15:8045:ada8:be24:7f39:fd03	127.57.253.3
b51a:901b:cb15:8045:ada8:be24:7f39:fd04	127.57.253.4
b51a:901b:cb15:8045:ada8:be24:7f39:fd05	127.57.253.5
b51a:901b:cb15:8045:ada8:be24:7f39:fd06	127.57.253.6
b51a:901b:cb15:8045:ada8:be24:7f39:fd07	127.57.253.7
b51a:901b:cb15:8045:ada8:be24:7f39:fd08	127.57.253.8
b51a:901b:cb15:8045:ada8:be24:7f39:fd09	127.57.253.9
b51a:901b:cb15:8045:ada8:be24:7f39:fd0a	127.57.253.10
b51a:901b:cb15:8045:ada8:be24:7f39:fd0b	127.57.253.11
b51a:901b:cb15:8045:ada8:be24:7f39:fd0c	127.57.253.12
b51a:901b:cb15:8045:ada8:be24:7f39:fd0d	127.57.253.13
b51a:901b:cb15:8045:ada8:be24:7f39:fd0e	127.57.253.14
b51a:901b:cb15:8045:ada8:be24:7f39:fd0f	127.57.253.15
b51a:901b:cb15:8045:ada8:be24:7f39:fd10	127.57.253.16
b51a:901b:cb15:8045:ada8:be24:7f39:fd11	127.57.253.17
b51a:901b:cb15:8045:ada8:be24:7f39:fd12	127.57.253.18
b51a:901b:cb15:8045:ada8:be24:7f39:fd13	127.57.253.19
b51a:901b:cb15:8045:ada8:be24:7f39:fd14	127.57.253.20
b51a:901b:cb15:8045:ada8:be24:7f39:fd15	127.57.253.21
b51a:901b:cb15:8045:ada8:be24:7f39:fd16	127.57.253.22
b51a:901b:cb15:8045:ada8:be24:7f39:fd17	127.57.253.23
b51a:901b:cb15:8045:ada8:be24:7f39:fd18	127.57.253.24
b51a:901b:cb15:8045:ada8:be24:7f39:fd19	127.57.253.25
b51a:901b:cb15:8045:ada8:be24:7f39:fd1a	127.57.253.26
b51a:901b:cb15:8045:ada8:be24:7f39:fd1b	127.57.253.27
b51a:901b:cb15:8045:ada8:be24:7f39:fd1c	127.57.253.28
b51a:901b:cb15:8045:ada8:be24:7f39:fd1d	127.57.253.29
b51a:901b:cb15:8045:ada8:be24:7f39:fd1e	127.57.253.30
b51a:901b:cb15:8045:ada8:be24:7f39:fd1f	127.57.253.31
b51a:901b:cb15:8045:ada8:be24:7f39:fd20	127.57.253.32
b51a:901b:cb15:8045:ada8:be24:7f39:fd21	127.57.253.33
b51a:901b:cb15:8045:ada8:be24:7f39:fd22	127.57.253.34
b51a:901b:cb15:8045:ada8:be24:7f39:fd23	127.57.253.35
b51a:901b:cb15:8045:ada8:be24:7f39:fd24	127.57.253.36
b51a:901b:cb15:8045:ada8:be24:7f39:fd25	127.57.253.37
b51a:901b:cb15:8045:ada8:be24:7f39:fd26	127.57.253.38
b51a:901b:cb15:8045:ada8:be24:7f39:fd27	127.57.253.39
b51a:901b:cb15:8045:ada8:be24:7f39:fd28	127.57.253.40
b51a:901b:cb15:8045:ada8:be24:7f39:fd29	127.57.253.41
b51a:901b:cb15:8045:ada8:be24:7f39:fd2a	127.57.253.42
b51a:901b:cb15:8045:ada8:be24:7f39:fd2b	127.57.253.43
b51a:901b:cb15:8045:ada8:be24:7f39:fd2c	127.57.253.44
b51a:901b:cb15:8045:ada8:be24:7f39:fd2d	127.57.253.45
b51a:901b:cb15:8045:ada8:be24:7f39:fd2e	127.57.253.46
b51a:901b:cb15:8045:ada8:be24:7f39:fd2f	127.57.253.47
b51a:901b:cb15:8045:ada8:be24:7f39:fd30	127.57.253.48
b51a:901b:cb15:8045:ada8:be24:7f39:fd31	127.57.253.49
b51a:901b:cb15:8045:ada8:be24:7f39:fd32	127.57.253.50
b51a:901b:cb15:8045:ada8:be24:7f39:fd33	127.57.253.51
b51a:901b:cb15:8045:ada8:be24:7f39:fd34	127.57.253.52
b51a:901b:cb15:8045:ada8:be24:7f39:fd35	127.57.253.53
b51a:901b:cb15:8045:ada8:be24:7f39:fd36	127.57.253.54
b51a:901b:cb15:8045:ada8:be24:7f39:fd37	127.57.253.55
b51a:901b:cb15:8045:ada8:be24:7f39:fd38	127.57.253.56
b51a:901b:cb15:8045:ada8:be24:7f39:fd39	127.57.253.57
b51a:901b:cb15:8045:ada8:be24:7f39:fd3a	127.57.253.58
b51a:901b:cb15:8045:ada8:be24:7f39:fd3b	127.57.253.59
b51a:901b:cb15:8045:ada8:be24:7f39:fd3c	127.57.253.60

b51a:901b:cb15:8045:ada8:be24:7f39:fd3d	127.57.253.61
b51a:901b:cb15:8045:ada8:be24:7f39:fd3e	127.57.253.62
b51a:901b:cb15:8045:ada8:be24:7f39:fd3f	127.57.253.63
b51a:901b:cb15:8045:ada8:be24:7f39:fd40	127.57.253.64
b51a:901b:cb15:8045:ada8:be24:7f39:fd41	127.57.253.65
b51a:901b:cb15:8045:ada8:be24:7f39:fd42	127.57.253.66
b51a:901b:cb15:8045:ada8:be24:7f39:fd43	127.57.253.67
b51a:901b:cb15:8045:ada8:be24:7f39:fd44	127.57.253.68
b51a:901b:cb15:8045:ada8:be24:7f39:fd45	127.57.253.69
b51a:901b:cb15:8045:ada8:be24:7f39:fd46	127.57.253.70
b51a:901b:cb15:8045:ada8:be24:7f39:fd47	127.57.253.71
b51a:901b:cb15:8045:ada8:be24:7f39:fd48	127.57.253.72
b51a:901b:cb15:8045:ada8:be24:7f39:fd49	127.57.253.73
b51a:901b:cb15:8045:ada8:be24:7f39:fd4a	127.57.253.74
b51a:901b:cb15:8045:ada8:be24:7f39:fd4b	127.57.253.75
b51a:901b:cb15:8045:ada8:be24:7f39:fd4c	127.57.253.76
b51a:901b:cb15:8045:ada8:be24:7f39:fd4d	127.57.253.77
b51a:901b:cb15:8045:ada8:be24:7f39:fd4e	127.57.253.78
b51a:901b:cb15:8045:ada8:be24:7f39:fd4f	127.57.253.79
b51a:901b:cb15:8045:ada8:be24:7f39:fd50	127.57.253.80
b51a:901b:cb15:8045:ada8:be24:7f39:fd51	127.57.253.81
b51a:901b:cb15:8045:ada8:be24:7f39:fd52	127.57.253.82
b51a:901b:cb15:8045:ada8:be24:7f39:fd53	127.57.253.83
b51a:901b:cb15:8045:ada8:be24:7f39:fd54	127.57.253.84
b51a:901b:cb15:8045:ada8:be24:7f39:fd55	127.57.253.85
b51a:901b:cb15:8045:ada8:be24:7f39:fd56	127.57.253.86
b51a:901b:cb15:8045:ada8:be24:7f39:fd57	127.57.253.87
b51a:901b:cb15:8045:ada8:be24:7f39:fd58	127.57.253.88
b51a:901b:cb15:8045:ada8:be24:7f39:fd59	127.57.253.89
b51a:901b:cb15:8045:ada8:be24:7f39:fd5a	127.57.253.90
b51a:901b:cb15:8045:ada8:be24:7f39:fd5b	127.57.253.91
b51a:901b:cb15:8045:ada8:be24:7f39:fd5c	127.57.253.92
b51a:901b:cb15:8045:ada8:be24:7f39:fd5d	127.57.253.93
b51a:901b:cb15:8045:ada8:be24:7f39:fd5e	127.57.253.94
b51a:901b:cb15:8045:ada8:be24:7f39:fd5f	127.57.253.95
b51a:901b:cb15:8045:ada8:be24:7f39:fd60	127.57.253.96
b51a:901b:cb15:8045:ada8:be24:7f39:fd61	127.57.253.97
b51a:901b:cb15:8045:ada8:be24:7f39:fd62	127.57.253.98
b51a:901b:cb15:8045:ada8:be24:7f39:fd63	127.57.253.99
b51a:901b:cb15:8045:ada8:be24:7f39:fd64	127.57.253.100
b51a:901b:cb15:8045:ada8:be24:7f39:fd65	127.57.253.101
b51a:901b:cb15:8045:ada8:be24:7f39:fd66	127.57.253.102
b51a:901b:cb15:8045:ada8:be24:7f39:fd67	127.57.253.103
b51a:901b:cb15:8045:ada8:be24:7f39:fd68	127.57.253.104
b51a:901b:cb15:8045:ada8:be24:7f39:fd69	127.57.253.105
b51a:901b:cb15:8045:ada8:be24:7f39:fd6a	127.57.253.106
b51a:901b:cb15:8045:ada8:be24:7f39:fd6b	127.57.253.107
b51a:901b:cb15:8045:ada8:be24:7f39:fd6c	127.57.253.108
b51a:901b:cb15:8045:ada8:be24:7f39:fd6d	127.57.253.109
b51a:901b:cb15:8045:ada8:be24:7f39:fd6e	127.57.253.110
b51a:901b:cb15:8045:ada8:be24:7f39:fd6f	127.57.253.111
b51a:901b:cb15:8045:ada8:be24:7f39:fd70	127.57.253.112
b51a:901b:cb15:8045:ada8:be24:7f39:fd71	127.57.253.113
b51a:901b:cb15:8045:ada8:be24:7f39:fd72	127.57.253.114
b51a:901b:cb15:8045:ada8:be24:7f39:fd73	127.57.253.115
b51a:901b:cb15:8045:ada8:be24:7f39:fd74	127.57.253.116
b51a:901b:cb15:8045:ada8:be24:7f39:fd75	127.57.253.117
b51a:901b:cb15:8045:ada8:be24:7f39:fd76	127.57.253.118
b51a:901b:cb15:8045:ada8:be24:7f39:fd77	127.57.253.119
b51a:901b:cb15:8045:ada8:be24:7f39:fd78	127.57.253.120

b51a:901b:cb15:8045:ada8:be24:7f39:fd79	127.57.253.121
b51a:901b:cb15:8045:ada8:be24:7f39:fd7a	127.57.253.122
b51a:901b:cb15:8045:ada8:be24:7f39:fd7b	127.57.253.123
b51a:901b:cb15:8045:ada8:be24:7f39:fd7c	127.57.253.124
b51a:901b:cb15:8045:ada8:be24:7f39:fd7d	127.57.253.125
b51a:901b:cb15:8045:ada8:be24:7f39:fd7e	127.57.253.126
b51a:901b:cb15:8045:ada8:be24:7f39:fd7f	127.57.253.127
b51a:901b:cb15:8045:ada8:be24:7f39:fd80	127.57.253.128
b51a:901b:cb15:8045:ada8:be24:7f39:fd81	127.57.253.129
b51a:901b:cb15:8045:ada8:be24:7f39:fd82	127.57.253.130
b51a:901b:cb15:8045:ada8:be24:7f39:fd83	127.57.253.131
b51a:901b:cb15:8045:ada8:be24:7f39:fd84	127.57.253.132
b51a:901b:cb15:8045:ada8:be24:7f39:fd85	127.57.253.133
b51a:901b:cb15:8045:ada8:be24:7f39:fd86	127.57.253.134
b51a:901b:cb15:8045:ada8:be24:7f39:fd87	127.57.253.135
b51a:901b:cb15:8045:ada8:be24:7f39:fd88	127.57.253.136
b51a:901b:cb15:8045:ada8:be24:7f39:fd89	127.57.253.137
b51a:901b:cb15:8045:ada8:be24:7f39:fd8a	127.57.253.138
b51a:901b:cb15:8045:ada8:be24:7f39:fd8b	127.57.253.139
b51a:901b:cb15:8045:ada8:be24:7f39:fd8c	127.57.253.140
b51a:901b:cb15:8045:ada8:be24:7f39:fd8d	127.57.253.141
b51a:901b:cb15:8045:ada8:be24:7f39:fd8e	127.57.253.142
b51a:901b:cb15:8045:ada8:be24:7f39:fd8f	127.57.253.143
b51a:901b:cb15:8045:ada8:be24:7f39:fd90	127.57.253.144
b51a:901b:cb15:8045:ada8:be24:7f39:fd91	127.57.253.145
b51a:901b:cb15:8045:ada8:be24:7f39:fd92	127.57.253.146
b51a:901b:cb15:8045:ada8:be24:7f39:fd93	127.57.253.147
b51a:901b:cb15:8045:ada8:be24:7f39:fd94	127.57.253.148
b51a:901b:cb15:8045:ada8:be24:7f39:fd95	127.57.253.149
b51a:901b:cb15:8045:ada8:be24:7f39:fd96	127.57.253.150
b51a:901b:cb15:8045:ada8:be24:7f39:fd97	127.57.253.151
b51a:901b:cb15:8045:ada8:be24:7f39:fd98	127.57.253.152
b51a:901b:cb15:8045:ada8:be24:7f39:fd99	127.57.253.153
b51a:901b:cb15:8045:ada8:be24:7f39:fd9a	127.57.253.154
b51a:901b:cb15:8045:ada8:be24:7f39:fd9b	127.57.253.155
b51a:901b:cb15:8045:ada8:be24:7f39:fd9c	127.57.253.156
b51a:901b:cb15:8045:ada8:be24:7f39:fd9d	127.57.253.157
b51a:901b:cb15:8045:ada8:be24:7f39:fd9e	127.57.253.158
b51a:901b:cb15:8045:ada8:be24:7f39:fd9f	127.57.253.159
b51a:901b:cb15:8045:ada8:be24:7f39:fda0	127.57.253.160
b51a:901b:cb15:8045:ada8:be24:7f39:fda1	127.57.253.161
b51a:901b:cb15:8045:ada8:be24:7f39:fda2	127.57.253.162
b51a:901b:cb15:8045:ada8:be24:7f39:fda3	127.57.253.163
b51a:901b:cb15:8045:ada8:be24:7f39:fda4	127.57.253.164
b51a:901b:cb15:8045:ada8:be24:7f39:fda5	127.57.253.165
b51a:901b:cb15:8045:ada8:be24:7f39:fda6	127.57.253.166
b51a:901b:cb15:8045:ada8:be24:7f39:fda7	127.57.253.167
b51a:901b:cb15:8045:ada8:be24:7f39:fda8	127.57.253.168
b51a:901b:cb15:8045:ada8:be24:7f39:fda9	127.57.253.169
b51a:901b:cb15:8045:ada8:be24:7f39:fdaa	127.57.253.170
b51a:901b:cb15:8045:ada8:be24:7f39:fdab	127.57.253.171
b51a:901b:cb15:8045:ada8:be24:7f39:fdac	127.57.253.172
b51a:901b:cb15:8045:ada8:be24:7f39:fdad	127.57.253.173
b51a:901b:cb15:8045:ada8:be24:7f39:fdae	127.57.253.174
b51a:901b:cb15:8045:ada8:be24:7f39:fdaf	127.57.253.175
b51a:901b:cb15:8045:ada8:be24:7f39:fdb0	127.57.253.176
b51a:901b:cb15:8045:ada8:be24:7f39:fdb1	127.57.253.177
b51a:901b:cb15:8045:ada8:be24:7f39:fdb2	127.57.253.178
b51a:901b:cb15:8045:ada8:be24:7f39:fdb3	127.57.253.179
b51a:901b:cb15:8045:ada8:be24:7f39:fdb4	127.57.253.180

b51a:901b:cb15:8045:ada8:be24:7f39:fdb5	127.57.253.181
b51a:901b:cb15:8045:ada8:be24:7f39:fdb6	127.57.253.182
b51a:901b:cb15:8045:ada8:be24:7f39:fdb7	127.57.253.183
b51a:901b:cb15:8045:ada8:be24:7f39:fdb8	127.57.253.184
b51a:901b:cb15:8045:ada8:be24:7f39:fdb9	127.57.253.185
b51a:901b:cb15:8045:ada8:be24:7f39:fdba	127.57.253.186
b51a:901b:cb15:8045:ada8:be24:7f39:fdbb	127.57.253.187
b51a:901b:cb15:8045:ada8:be24:7f39:fdbc	127.57.253.188
b51a:901b:cb15:8045:ada8:be24:7f39:fdbd	127.57.253.189
b51a:901b:cb15:8045:ada8:be24:7f39:fdbe	127.57.253.190
b51a:901b:cb15:8045:ada8:be24:7f39:fdbf	127.57.253.191
b51a:901b:cb15:8045:ada8:be24:7f39:fdc0	127.57.253.192
b51a:901b:cb15:8045:ada8:be24:7f39:fdc1	127.57.253.193
b51a:901b:cb15:8045:ada8:be24:7f39:fdc2	127.57.253.194
b51a:901b:cb15:8045:ada8:be24:7f39:fdc3	127.57.253.195
b51a:901b:cb15:8045:ada8:be24:7f39:fdc4	127.57.253.196
b51a:901b:cb15:8045:ada8:be24:7f39:fdc5	127.57.253.197
b51a:901b:cb15:8045:ada8:be24:7f39:fdc6	127.57.253.198
b51a:901b:cb15:8045:ada8:be24:7f39:fdc7	127.57.253.199
b51a:901b:cb15:8045:ada8:be24:7f39:fdc8	127.57.253.200
b51a:901b:cb15:8045:ada8:be24:7f39:fdc9	127.57.253.201
b51a:901b:cb15:8045:ada8:be24:7f39:fdca	127.57.253.202
b51a:901b:cb15:8045:ada8:be24:7f39:fdcb	127.57.253.203
b51a:901b:cb15:8045:ada8:be24:7f39:fdcc	127.57.253.204
b51a:901b:cb15:8045:ada8:be24:7f39:fdcd	127.57.253.205
b51a:901b:cb15:8045:ada8:be24:7f39:fdce	127.57.253.206
b51a:901b:cb15:8045:ada8:be24:7f39:fdcf	127.57.253.207
b51a:901b:cb15:8045:ada8:be24:7f39:fdd0	127.57.253.208
b51a:901b:cb15:8045:ada8:be24:7f39:fdd1	127.57.253.209
b51a:901b:cb15:8045:ada8:be24:7f39:fdd2	127.57.253.210
b51a:901b:cb15:8045:ada8:be24:7f39:fdd3	127.57.253.211
b51a:901b:cb15:8045:ada8:be24:7f39:fdd4	127.57.253.212
b51a:901b:cb15:8045:ada8:be24:7f39:fdd5	127.57.253.213
b51a:901b:cb15:8045:ada8:be24:7f39:fdd6	127.57.253.214
b51a:901b:cb15:8045:ada8:be24:7f39:fdd7	127.57.253.215
b51a:901b:cb15:8045:ada8:be24:7f39:fdd8	127.57.253.216
b51a:901b:cb15:8045:ada8:be24:7f39:fdd9	127.57.253.217
b51a:901b:cb15:8045:ada8:be24:7f39:fdda	127.57.253.218
b51a:901b:cb15:8045:ada8:be24:7f39:fddb	127.57.253.219
b51a:901b:cb15:8045:ada8:be24:7f39:fddc	127.57.253.220
b51a:901b:cb15:8045:ada8:be24:7f39:fddd	127.57.253.221
b51a:901b:cb15:8045:ada8:be24:7f39:fdde	127.57.253.222
b51a:901b:cb15:8045:ada8:be24:7f39:fddf	127.57.253.223
b51a:901b:cb15:8045:ada8:be24:7f39:fde0	127.57.253.224
b51a:901b:cb15:8045:ada8:be24:7f39:fde1	127.57.253.225
b51a:901b:cb15:8045:ada8:be24:7f39:fde2	127.57.253.226
b51a:901b:cb15:8045:ada8:be24:7f39:fde3	127.57.253.227
b51a:901b:cb15:8045:ada8:be24:7f39:fde4	127.57.253.228
b51a:901b:cb15:8045:ada8:be24:7f39:fde5	127.57.253.229
b51a:901b:cb15:8045:ada8:be24:7f39:fde6	127.57.253.230
b51a:901b:cb15:8045:ada8:be24:7f39:fde7	127.57.253.231
b51a:901b:cb15:8045:ada8:be24:7f39:fde8	127.57.253.232
b51a:901b:cb15:8045:ada8:be24:7f39:fde9	127.57.253.233
b51a:901b:cb15:8045:ada8:be24:7f39:fdea	127.57.253.234
b51a:901b:cb15:8045:ada8:be24:7f39:fdeb	127.57.253.235
b51a:901b:cb15:8045:ada8:be24:7f39:fdec	127.57.253.236
b51a:901b:cb15:8045:ada8:be24:7f39:fded	127.57.253.237
b51a:901b:cb15:8045:ada8:be24:7f39:fdee	127.57.253.238
b51a:901b:cb15:8045:ada8:be24:7f39:fdef	127.57.253.239
b51a:901b:cb15:8045:ada8:be24:7f39:fdf0	127.57.253.240
b51a:901b:cb15:8045:ada8:be24:7f39:fdf1	127.57.253.241
b51a:901b:cb15:8045:ada8:be24:7f39:fdf2	127.57.253.242
b51a:901b:cb15:8045:ada8:be24:7f39:fdf3	127.57.253.243
b51a:901b:cb15:8045:ada8:be24:7f39:fdf4	127.57.253.244
b51a:901b:cb15:8045:ada8:be24:7f39:fdf5	127.57.253.245
b51a:901b:cb15:8045:ada8:be24:7f39:fdf6	127.57.253.246
b51a:901b:cb15:8045:ada8:be24:7f39:fdf7	127.57.253.247
b51a:901b:cb15:8045:ada8:be24:7f39:fdf8	127.57.253.248
b51a:901b:cb15:8045:ada8:be24:7f39:fdf9	127.57.253.249
b51a:901b:cb15:8045:ada8:be24:7f39:fdfa	127.57.253.250
b51a:901b:cb15:8045:ada8:be24:7f39:fdfb	127.57.253.251
b51a:901b:cb15:8045:ada8:be24:7f39:fdfc	127.57.253.252
b51a:901b:cb15:8045:ada8:be24:7f39:fdfd	127.57.253.253
b51a:901b:cb15:8045:ada8:be24:7f39:fdfe	127.57.253.254
b51a:901b:cb15:8045:ada8:be24:7f39:fdff	127.57.253.255

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.