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:eb24:155a:cf01	21.90.207.1
b51a:901b:cb15:8045:ada8:eb24:155a:cf02	21.90.207.2
b51a:901b:cb15:8045:ada8:eb24:155a:cf03	21.90.207.3
b51a:901b:cb15:8045:ada8:eb24:155a:cf04	21.90.207.4
b51a:901b:cb15:8045:ada8:eb24:155a:cf05	21.90.207.5
b51a:901b:cb15:8045:ada8:eb24:155a:cf06	21.90.207.6
b51a:901b:cb15:8045:ada8:eb24:155a:cf07	21.90.207.7
b51a:901b:cb15:8045:ada8:eb24:155a:cf08	21.90.207.8
b51a:901b:cb15:8045:ada8:eb24:155a:cf09	21.90.207.9
b51a:901b:cb15:8045:ada8:eb24:155a:cf0a	21.90.207.10
b51a:901b:cb15:8045:ada8:eb24:155a:cf0b	21.90.207.11
b51a:901b:cb15:8045:ada8:eb24:155a:cf0c	21.90.207.12
b51a:901b:cb15:8045:ada8:eb24:155a:cf0d	21.90.207.13
b51a:901b:cb15:8045:ada8:eb24:155a:cf0e	21.90.207.14
b51a:901b:cb15:8045:ada8:eb24:155a:cf0f	21.90.207.15
b51a:901b:cb15:8045:ada8:eb24:155a:cf10	21.90.207.16
b51a:901b:cb15:8045:ada8:eb24:155a:cf11	21.90.207.17
b51a:901b:cb15:8045:ada8:eb24:155a:cf12	21.90.207.18
b51a:901b:cb15:8045:ada8:eb24:155a:cf13	21.90.207.19
b51a:901b:cb15:8045:ada8:eb24:155a:cf14	21.90.207.20
b51a:901b:cb15:8045:ada8:eb24:155a:cf15	21.90.207.21
b51a:901b:cb15:8045:ada8:eb24:155a:cf16	21.90.207.22
b51a:901b:cb15:8045:ada8:eb24:155a:cf17	21.90.207.23
b51a:901b:cb15:8045:ada8:eb24:155a:cf18	21.90.207.24
b51a:901b:cb15:8045:ada8:eb24:155a:cf19	21.90.207.25
b51a:901b:cb15:8045:ada8:eb24:155a:cf1a	21.90.207.26
b51a:901b:cb15:8045:ada8:eb24:155a:cf1b	21.90.207.27
b51a:901b:cb15:8045:ada8:eb24:155a:cf1c	21.90.207.28
b51a:901b:cb15:8045:ada8:eb24:155a:cf1d	21.90.207.29
b51a:901b:cb15:8045:ada8:eb24:155a:cf1e	21.90.207.30
b51a:901b:cb15:8045:ada8:eb24:155a:cf1f	21.90.207.31
b51a:901b:cb15:8045:ada8:eb24:155a:cf20	21.90.207.32
b51a:901b:cb15:8045:ada8:eb24:155a:cf21	21.90.207.33
b51a:901b:cb15:8045:ada8:eb24:155a:cf22	21.90.207.34
b51a:901b:cb15:8045:ada8:eb24:155a:cf23	21.90.207.35
b51a:901b:cb15:8045:ada8:eb24:155a:cf24	21.90.207.36
b51a:901b:cb15:8045:ada8:eb24:155a:cf25	21.90.207.37
b51a:901b:cb15:8045:ada8:eb24:155a:cf26	21.90.207.38
b51a:901b:cb15:8045:ada8:eb24:155a:cf27	21.90.207.39
b51a:901b:cb15:8045:ada8:eb24:155a:cf28	21.90.207.40
b51a:901b:cb15:8045:ada8:eb24:155a:cf29	21.90.207.41
b51a:901b:cb15:8045:ada8:eb24:155a:cf2a	21.90.207.42
b51a:901b:cb15:8045:ada8:eb24:155a:cf2b	21.90.207.43
b51a:901b:cb15:8045:ada8:eb24:155a:cf2c	21.90.207.44
b51a:901b:cb15:8045:ada8:eb24:155a:cf2d	21.90.207.45
b51a:901b:cb15:8045:ada8:eb24:155a:cf2e	21.90.207.46
b51a:901b:cb15:8045:ada8:eb24:155a:cf2f	21.90.207.47
b51a:901b:cb15:8045:ada8:eb24:155a:cf30	21.90.207.48
b51a:901b:cb15:8045:ada8:eb24:155a:cf31	21.90.207.49
b51a:901b:cb15:8045:ada8:eb24:155a:cf32	21.90.207.50
b51a:901b:cb15:8045:ada8:eb24:155a:cf33	21.90.207.51
b51a:901b:cb15:8045:ada8:eb24:155a:cf34	21.90.207.52
b51a:901b:cb15:8045:ada8:eb24:155a:cf35	21.90.207.53
b51a:901b:cb15:8045:ada8:eb24:155a:cf36	21.90.207.54
b51a:901b:cb15:8045:ada8:eb24:155a:cf37	21.90.207.55
b51a:901b:cb15:8045:ada8:eb24:155a:cf38	21.90.207.56
b51a:901b:cb15:8045:ada8:eb24:155a:cf39	21.90.207.57
b51a:901b:cb15:8045:ada8:eb24:155a:cf3a	21.90.207.58
b51a:901b:cb15:8045:ada8:eb24:155a:cf3b	21.90.207.59
b51a:901b:cb15:8045:ada8:eb24:155a:cf3c	21.90.207.60

b51a:901b:cb15:8045:ada8:eb24:155a:cf3d	21.90.207.61
b51a:901b:cb15:8045:ada8:eb24:155a:cf3e	21.90.207.62
b51a:901b:cb15:8045:ada8:eb24:155a:cf3f	21.90.207.63
b51a:901b:cb15:8045:ada8:eb24:155a:cf40	21.90.207.64
b51a:901b:cb15:8045:ada8:eb24:155a:cf41	21.90.207.65
b51a:901b:cb15:8045:ada8:eb24:155a:cf42	21.90.207.66
b51a:901b:cb15:8045:ada8:eb24:155a:cf43	21.90.207.67
b51a:901b:cb15:8045:ada8:eb24:155a:cf44	21.90.207.68
b51a:901b:cb15:8045:ada8:eb24:155a:cf45	21.90.207.69
b51a:901b:cb15:8045:ada8:eb24:155a:cf46	21.90.207.70
b51a:901b:cb15:8045:ada8:eb24:155a:cf47	21.90.207.71
b51a:901b:cb15:8045:ada8:eb24:155a:cf48	21.90.207.72
b51a:901b:cb15:8045:ada8:eb24:155a:cf49	21.90.207.73
b51a:901b:cb15:8045:ada8:eb24:155a:cf4a	21.90.207.74
b51a:901b:cb15:8045:ada8:eb24:155a:cf4b	21.90.207.75
b51a:901b:cb15:8045:ada8:eb24:155a:cf4c	21.90.207.76
b51a:901b:cb15:8045:ada8:eb24:155a:cf4d	21.90.207.77
b51a:901b:cb15:8045:ada8:eb24:155a:cf4e	21.90.207.78
b51a:901b:cb15:8045:ada8:eb24:155a:cf4f	21.90.207.79
b51a:901b:cb15:8045:ada8:eb24:155a:cf50	21.90.207.80
b51a:901b:cb15:8045:ada8:eb24:155a:cf51	21.90.207.81
b51a:901b:cb15:8045:ada8:eb24:155a:cf52	21.90.207.82
b51a:901b:cb15:8045:ada8:eb24:155a:cf53	21.90.207.83
b51a:901b:cb15:8045:ada8:eb24:155a:cf54	21.90.207.84
b51a:901b:cb15:8045:ada8:eb24:155a:cf55	21.90.207.85
b51a:901b:cb15:8045:ada8:eb24:155a:cf56	21.90.207.86
b51a:901b:cb15:8045:ada8:eb24:155a:cf57	21.90.207.87
b51a:901b:cb15:8045:ada8:eb24:155a:cf58	21.90.207.88
b51a:901b:cb15:8045:ada8:eb24:155a:cf59	21.90.207.89
b51a:901b:cb15:8045:ada8:eb24:155a:cf5a	21.90.207.90
b51a:901b:cb15:8045:ada8:eb24:155a:cf5b	21.90.207.91
b51a:901b:cb15:8045:ada8:eb24:155a:cf5c	21.90.207.92
b51a:901b:cb15:8045:ada8:eb24:155a:cf5d	21.90.207.93
b51a:901b:cb15:8045:ada8:eb24:155a:cf5e	21.90.207.94
b51a:901b:cb15:8045:ada8:eb24:155a:cf5f	21.90.207.95
b51a:901b:cb15:8045:ada8:eb24:155a:cf60	21.90.207.96
b51a:901b:cb15:8045:ada8:eb24:155a:cf61	21.90.207.97
b51a:901b:cb15:8045:ada8:eb24:155a:cf62	21.90.207.98
b51a:901b:cb15:8045:ada8:eb24:155a:cf63	21.90.207.99
b51a:901b:cb15:8045:ada8:eb24:155a:cf64	21.90.207.100
b51a:901b:cb15:8045:ada8:eb24:155a:cf65	21.90.207.101
b51a:901b:cb15:8045:ada8:eb24:155a:cf66	21.90.207.102
b51a:901b:cb15:8045:ada8:eb24:155a:cf67	21.90.207.103
b51a:901b:cb15:8045:ada8:eb24:155a:cf68	21.90.207.104
b51a:901b:cb15:8045:ada8:eb24:155a:cf69	21.90.207.105
b51a:901b:cb15:8045:ada8:eb24:155a:cf6a	21.90.207.106
b51a:901b:cb15:8045:ada8:eb24:155a:cf6b	21.90.207.107
b51a:901b:cb15:8045:ada8:eb24:155a:cf6c	21.90.207.108
b51a:901b:cb15:8045:ada8:eb24:155a:cf6d	21.90.207.109
b51a:901b:cb15:8045:ada8:eb24:155a:cf6e	21.90.207.110
b51a:901b:cb15:8045:ada8:eb24:155a:cf6f	21.90.207.111
b51a:901b:cb15:8045:ada8:eb24:155a:cf70	21.90.207.112
b51a:901b:cb15:8045:ada8:eb24:155a:cf71	21.90.207.113
b51a:901b:cb15:8045:ada8:eb24:155a:cf72	21.90.207.114
b51a:901b:cb15:8045:ada8:eb24:155a:cf73	21.90.207.115
b51a:901b:cb15:8045:ada8:eb24:155a:cf74	21.90.207.116
b51a:901b:cb15:8045:ada8:eb24:155a:cf75	21.90.207.117
b51a:901b:cb15:8045:ada8:eb24:155a:cf76	21.90.207.118
b51a:901b:cb15:8045:ada8:eb24:155a:cf77	21.90.207.119
b51a:901b:cb15:8045:ada8:eb24:155a:cf78	21.90.207.120

b51a:901b:cb15:8045:ada8:eb24:155a:cf79	21.90.207.121
b51a:901b:cb15:8045:ada8:eb24:155a:cf7a	21.90.207.122
b51a:901b:cb15:8045:ada8:eb24:155a:cf7b	21.90.207.123
b51a:901b:cb15:8045:ada8:eb24:155a:cf7c	21.90.207.124
b51a:901b:cb15:8045:ada8:eb24:155a:cf7d	21.90.207.125
b51a:901b:cb15:8045:ada8:eb24:155a:cf7e	21.90.207.126
b51a:901b:cb15:8045:ada8:eb24:155a:cf7f	21.90.207.127
b51a:901b:cb15:8045:ada8:eb24:155a:cf80	21.90.207.128
b51a:901b:cb15:8045:ada8:eb24:155a:cf81	21.90.207.129
b51a:901b:cb15:8045:ada8:eb24:155a:cf82	21.90.207.130
b51a:901b:cb15:8045:ada8:eb24:155a:cf83	21.90.207.131
b51a:901b:cb15:8045:ada8:eb24:155a:cf84	21.90.207.132
b51a:901b:cb15:8045:ada8:eb24:155a:cf85	21.90.207.133
b51a:901b:cb15:8045:ada8:eb24:155a:cf86	21.90.207.134
b51a:901b:cb15:8045:ada8:eb24:155a:cf87	21.90.207.135
b51a:901b:cb15:8045:ada8:eb24:155a:cf88	21.90.207.136
b51a:901b:cb15:8045:ada8:eb24:155a:cf89	21.90.207.137
b51a:901b:cb15:8045:ada8:eb24:155a:cf8a	21.90.207.138
b51a:901b:cb15:8045:ada8:eb24:155a:cf8b	21.90.207.139
b51a:901b:cb15:8045:ada8:eb24:155a:cf8c	21.90.207.140
b51a:901b:cb15:8045:ada8:eb24:155a:cf8d	21.90.207.141
b51a:901b:cb15:8045:ada8:eb24:155a:cf8e	21.90.207.142
b51a:901b:cb15:8045:ada8:eb24:155a:cf8f	21.90.207.143
b51a:901b:cb15:8045:ada8:eb24:155a:cf90	21.90.207.144
b51a:901b:cb15:8045:ada8:eb24:155a:cf91	21.90.207.145
b51a:901b:cb15:8045:ada8:eb24:155a:cf92	21.90.207.146
b51a:901b:cb15:8045:ada8:eb24:155a:cf93	21.90.207.147
b51a:901b:cb15:8045:ada8:eb24:155a:cf94	21.90.207.148
b51a:901b:cb15:8045:ada8:eb24:155a:cf95	21.90.207.149
b51a:901b:cb15:8045:ada8:eb24:155a:cf96	21.90.207.150
b51a:901b:cb15:8045:ada8:eb24:155a:cf97	21.90.207.151
b51a:901b:cb15:8045:ada8:eb24:155a:cf98	21.90.207.152
b51a:901b:cb15:8045:ada8:eb24:155a:cf99	21.90.207.153
b51a:901b:cb15:8045:ada8:eb24:155a:cf9a	21.90.207.154
b51a:901b:cb15:8045:ada8:eb24:155a:cf9b	21.90.207.155
b51a:901b:cb15:8045:ada8:eb24:155a:cf9c	21.90.207.156
b51a:901b:cb15:8045:ada8:eb24:155a:cf9d	21.90.207.157
b51a:901b:cb15:8045:ada8:eb24:155a:cf9e	21.90.207.158
b51a:901b:cb15:8045:ada8:eb24:155a:cf9f	21.90.207.159
b51a:901b:cb15:8045:ada8:eb24:155a:cfa0	21.90.207.160
b51a:901b:cb15:8045:ada8:eb24:155a:cfa1	21.90.207.161
b51a:901b:cb15:8045:ada8:eb24:155a:cfa2	21.90.207.162
b51a:901b:cb15:8045:ada8:eb24:155a:cfa3	21.90.207.163
b51a:901b:cb15:8045:ada8:eb24:155a:cfa4	21.90.207.164
b51a:901b:cb15:8045:ada8:eb24:155a:cfa5	21.90.207.165
b51a:901b:cb15:8045:ada8:eb24:155a:cfa6	21.90.207.166
b51a:901b:cb15:8045:ada8:eb24:155a:cfa7	21.90.207.167
b51a:901b:cb15:8045:ada8:eb24:155a:cfa8	21.90.207.168
b51a:901b:cb15:8045:ada8:eb24:155a:cfa9	21.90.207.169
b51a:901b:cb15:8045:ada8:eb24:155a:cfaa	21.90.207.170
b51a:901b:cb15:8045:ada8:eb24:155a:cfab	21.90.207.171
b51a:901b:cb15:8045:ada8:eb24:155a:cfac	21.90.207.172
b51a:901b:cb15:8045:ada8:eb24:155a:cfad	21.90.207.173
b51a:901b:cb15:8045:ada8:eb24:155a:cfae	21.90.207.174
b51a:901b:cb15:8045:ada8:eb24:155a:cfaf	21.90.207.175
b51a:901b:cb15:8045:ada8:eb24:155a:cfb0	21.90.207.176
b51a:901b:cb15:8045:ada8:eb24:155a:cfb1	21.90.207.177
b51a:901b:cb15:8045:ada8:eb24:155a:cfb2	21.90.207.178
b51a:901b:cb15:8045:ada8:eb24:155a:cfb3	21.90.207.179
b51a:901b:cb15:8045:ada8:eb24:155a:cfb4	21.90.207.180

b51a:901b:cb15:8045:ada8:eb24:155a:cfb5	21.90.207.181
b51a:901b:cb15:8045:ada8:eb24:155a:cfb6	21.90.207.182
b51a:901b:cb15:8045:ada8:eb24:155a:cfb7	21.90.207.183
b51a:901b:cb15:8045:ada8:eb24:155a:cfb8	21.90.207.184
b51a:901b:cb15:8045:ada8:eb24:155a:cfb9	21.90.207.185
b51a:901b:cb15:8045:ada8:eb24:155a:cfba	21.90.207.186
b51a:901b:cb15:8045:ada8:eb24:155a:cfbb	21.90.207.187
b51a:901b:cb15:8045:ada8:eb24:155a:cfbc	21.90.207.188
b51a:901b:cb15:8045:ada8:eb24:155a:cfbd	21.90.207.189
b51a:901b:cb15:8045:ada8:eb24:155a:cfbe	21.90.207.190
b51a:901b:cb15:8045:ada8:eb24:155a:cfbf	21.90.207.191
b51a:901b:cb15:8045:ada8:eb24:155a:cfc0	21.90.207.192
b51a:901b:cb15:8045:ada8:eb24:155a:cfc1	21.90.207.193
b51a:901b:cb15:8045:ada8:eb24:155a:cfc2	21.90.207.194
b51a:901b:cb15:8045:ada8:eb24:155a:cfc3	21.90.207.195
b51a:901b:cb15:8045:ada8:eb24:155a:cfc4	21.90.207.196
b51a:901b:cb15:8045:ada8:eb24:155a:cfc5	21.90.207.197
b51a:901b:cb15:8045:ada8:eb24:155a:cfc6	21.90.207.198
b51a:901b:cb15:8045:ada8:eb24:155a:cfc7	21.90.207.199
b51a:901b:cb15:8045:ada8:eb24:155a:cfc8	21.90.207.200
b51a:901b:cb15:8045:ada8:eb24:155a:cfc9	21.90.207.201
b51a:901b:cb15:8045:ada8:eb24:155a:cfca	21.90.207.202
b51a:901b:cb15:8045:ada8:eb24:155a:cfcb	21.90.207.203
b51a:901b:cb15:8045:ada8:eb24:155a:cfcc	21.90.207.204
b51a:901b:cb15:8045:ada8:eb24:155a:cfcd	21.90.207.205
b51a:901b:cb15:8045:ada8:eb24:155a:cfce	21.90.207.206
b51a:901b:cb15:8045:ada8:eb24:155a:cfcf	21.90.207.207
b51a:901b:cb15:8045:ada8:eb24:155a:cfd0	21.90.207.208
b51a:901b:cb15:8045:ada8:eb24:155a:cfd1	21.90.207.209
b51a:901b:cb15:8045:ada8:eb24:155a:cfd2	21.90.207.210
b51a:901b:cb15:8045:ada8:eb24:155a:cfd3	21.90.207.211
b51a:901b:cb15:8045:ada8:eb24:155a:cfd4	21.90.207.212
b51a:901b:cb15:8045:ada8:eb24:155a:cfd5	21.90.207.213
b51a:901b:cb15:8045:ada8:eb24:155a:cfd6	21.90.207.214
b51a:901b:cb15:8045:ada8:eb24:155a:cfd7	21.90.207.215
b51a:901b:cb15:8045:ada8:eb24:155a:cfd8	21.90.207.216
b51a:901b:cb15:8045:ada8:eb24:155a:cfd9	21.90.207.217
b51a:901b:cb15:8045:ada8:eb24:155a:cfda	21.90.207.218
b51a:901b:cb15:8045:ada8:eb24:155a:cfdb	21.90.207.219
b51a:901b:cb15:8045:ada8:eb24:155a:cfdc	21.90.207.220
b51a:901b:cb15:8045:ada8:eb24:155a:cfdd	21.90.207.221
b51a:901b:cb15:8045:ada8:eb24:155a:cfde	21.90.207.222
b51a:901b:cb15:8045:ada8:eb24:155a:cfdf	21.90.207.223
b51a:901b:cb15:8045:ada8:eb24:155a:cfe0	21.90.207.224
b51a:901b:cb15:8045:ada8:eb24:155a:cfe1	21.90.207.225
b51a:901b:cb15:8045:ada8:eb24:155a:cfe2	21.90.207.226
b51a:901b:cb15:8045:ada8:eb24:155a:cfe3	21.90.207.227
b51a:901b:cb15:8045:ada8:eb24:155a:cfe4	21.90.207.228
b51a:901b:cb15:8045:ada8:eb24:155a:cfe5	21.90.207.229
b51a:901b:cb15:8045:ada8:eb24:155a:cfe6	21.90.207.230
b51a:901b:cb15:8045:ada8:eb24:155a:cfe7	21.90.207.231
b51a:901b:cb15:8045:ada8:eb24:155a:cfe8	21.90.207.232
b51a:901b:cb15:8045:ada8:eb24:155a:cfe9	21.90.207.233
b51a:901b:cb15:8045:ada8:eb24:155a:cfea	21.90.207.234
b51a:901b:cb15:8045:ada8:eb24:155a:cfeb	21.90.207.235
b51a:901b:cb15:8045:ada8:eb24:155a:cfec	21.90.207.236
b51a:901b:cb15:8045:ada8:eb24:155a:cfed	21.90.207.237
b51a:901b:cb15:8045:ada8:eb24:155a:cfee	21.90.207.238
b51a:901b:cb15:8045:ada8:eb24:155a:cfef	21.90.207.239
b51a:901b:cb15:8045:ada8:eb24:155a:cff0	21.90.207.240
b51a:901b:cb15:8045:ada8:eb24:155a:cff1	21.90.207.241
b51a:901b:cb15:8045:ada8:eb24:155a:cff2	21.90.207.242
b51a:901b:cb15:8045:ada8:eb24:155a:cff3	21.90.207.243
b51a:901b:cb15:8045:ada8:eb24:155a:cff4	21.90.207.244
b51a:901b:cb15:8045:ada8:eb24:155a:cff5	21.90.207.245
b51a:901b:cb15:8045:ada8:eb24:155a:cff6	21.90.207.246
b51a:901b:cb15:8045:ada8:eb24:155a:cff7	21.90.207.247
b51a:901b:cb15:8045:ada8:eb24:155a:cff8	21.90.207.248
b51a:901b:cb15:8045:ada8:eb24:155a:cff9	21.90.207.249
b51a:901b:cb15:8045:ada8:eb24:155a:cffa	21.90.207.250
b51a:901b:cb15:8045:ada8:eb24:155a:cffb	21.90.207.251
b51a:901b:cb15:8045:ada8:eb24:155a:cffc	21.90.207.252
b51a:901b:cb15:8045:ada8:eb24:155a:cffd	21.90.207.253
b51a:901b:cb15:8045:ada8:eb24:155a:cffe	21.90.207.254
b51a:901b:cb15:8045:ada8:eb24:155a:cfff	21.90.207.255

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.