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:5a01	21.90.90.1
b51a:901b:cb15:8045:ada8:eb24:155a:5a02	21.90.90.2
b51a:901b:cb15:8045:ada8:eb24:155a:5a03	21.90.90.3
b51a:901b:cb15:8045:ada8:eb24:155a:5a04	21.90.90.4
b51a:901b:cb15:8045:ada8:eb24:155a:5a05	21.90.90.5
b51a:901b:cb15:8045:ada8:eb24:155a:5a06	21.90.90.6
b51a:901b:cb15:8045:ada8:eb24:155a:5a07	21.90.90.7
b51a:901b:cb15:8045:ada8:eb24:155a:5a08	21.90.90.8
b51a:901b:cb15:8045:ada8:eb24:155a:5a09	21.90.90.9
b51a:901b:cb15:8045:ada8:eb24:155a:5a0a	21.90.90.10
b51a:901b:cb15:8045:ada8:eb24:155a:5a0b	21.90.90.11
b51a:901b:cb15:8045:ada8:eb24:155a:5a0c	21.90.90.12
b51a:901b:cb15:8045:ada8:eb24:155a:5a0d	21.90.90.13
b51a:901b:cb15:8045:ada8:eb24:155a:5a0e	21.90.90.14
b51a:901b:cb15:8045:ada8:eb24:155a:5a0f	21.90.90.15
b51a:901b:cb15:8045:ada8:eb24:155a:5a10	21.90.90.16
b51a:901b:cb15:8045:ada8:eb24:155a:5a11	21.90.90.17
b51a:901b:cb15:8045:ada8:eb24:155a:5a12	21.90.90.18
b51a:901b:cb15:8045:ada8:eb24:155a:5a13	21.90.90.19
b51a:901b:cb15:8045:ada8:eb24:155a:5a14	21.90.90.20
b51a:901b:cb15:8045:ada8:eb24:155a:5a15	21.90.90.21
b51a:901b:cb15:8045:ada8:eb24:155a:5a16	21.90.90.22
b51a:901b:cb15:8045:ada8:eb24:155a:5a17	21.90.90.23
b51a:901b:cb15:8045:ada8:eb24:155a:5a18	21.90.90.24
b51a:901b:cb15:8045:ada8:eb24:155a:5a19	21.90.90.25
b51a:901b:cb15:8045:ada8:eb24:155a:5a1a	21.90.90.26
b51a:901b:cb15:8045:ada8:eb24:155a:5a1b	21.90.90.27
b51a:901b:cb15:8045:ada8:eb24:155a:5a1c	21.90.90.28
b51a:901b:cb15:8045:ada8:eb24:155a:5a1d	21.90.90.29
b51a:901b:cb15:8045:ada8:eb24:155a:5a1e	21.90.90.30
b51a:901b:cb15:8045:ada8:eb24:155a:5a1f	21.90.90.31
b51a:901b:cb15:8045:ada8:eb24:155a:5a20	21.90.90.32
b51a:901b:cb15:8045:ada8:eb24:155a:5a21	21.90.90.33
b51a:901b:cb15:8045:ada8:eb24:155a:5a22	21.90.90.34
b51a:901b:cb15:8045:ada8:eb24:155a:5a23	21.90.90.35
b51a:901b:cb15:8045:ada8:eb24:155a:5a24	21.90.90.36
b51a:901b:cb15:8045:ada8:eb24:155a:5a25	21.90.90.37
b51a:901b:cb15:8045:ada8:eb24:155a:5a26	21.90.90.38
b51a:901b:cb15:8045:ada8:eb24:155a:5a27	21.90.90.39
b51a:901b:cb15:8045:ada8:eb24:155a:5a28	21.90.90.40
b51a:901b:cb15:8045:ada8:eb24:155a:5a29	21.90.90.41
b51a:901b:cb15:8045:ada8:eb24:155a:5a2a	21.90.90.42
b51a:901b:cb15:8045:ada8:eb24:155a:5a2b	21.90.90.43
b51a:901b:cb15:8045:ada8:eb24:155a:5a2c	21.90.90.44
b51a:901b:cb15:8045:ada8:eb24:155a:5a2d	21.90.90.45
b51a:901b:cb15:8045:ada8:eb24:155a:5a2e	21.90.90.46
b51a:901b:cb15:8045:ada8:eb24:155a:5a2f	21.90.90.47
b51a:901b:cb15:8045:ada8:eb24:155a:5a30	21.90.90.48
b51a:901b:cb15:8045:ada8:eb24:155a:5a31	21.90.90.49
b51a:901b:cb15:8045:ada8:eb24:155a:5a32	21.90.90.50
b51a:901b:cb15:8045:ada8:eb24:155a:5a33	21.90.90.51
b51a:901b:cb15:8045:ada8:eb24:155a:5a34	21.90.90.52
b51a:901b:cb15:8045:ada8:eb24:155a:5a35	21.90.90.53
b51a:901b:cb15:8045:ada8:eb24:155a:5a36	21.90.90.54
b51a:901b:cb15:8045:ada8:eb24:155a:5a37	21.90.90.55
b51a:901b:cb15:8045:ada8:eb24:155a:5a38	21.90.90.56
b51a:901b:cb15:8045:ada8:eb24:155a:5a39	21.90.90.57
b51a:901b:cb15:8045:ada8:eb24:155a:5a3a	21.90.90.58
b51a:901b:cb15:8045:ada8:eb24:155a:5a3b	21.90.90.59
b51a:901b:cb15:8045:ada8:eb24:155a:5a3c	21.90.90.60

b51a:901b:cb15:8045:ada8:eb24:155a:5a3d	21.90.90.61
b51a:901b:cb15:8045:ada8:eb24:155a:5a3e	21.90.90.62
b51a:901b:cb15:8045:ada8:eb24:155a:5a3f	21.90.90.63
b51a:901b:cb15:8045:ada8:eb24:155a:5a40	21.90.90.64
b51a:901b:cb15:8045:ada8:eb24:155a:5a41	21.90.90.65
b51a:901b:cb15:8045:ada8:eb24:155a:5a42	21.90.90.66
b51a:901b:cb15:8045:ada8:eb24:155a:5a43	21.90.90.67
b51a:901b:cb15:8045:ada8:eb24:155a:5a44	21.90.90.68
b51a:901b:cb15:8045:ada8:eb24:155a:5a45	21.90.90.69
b51a:901b:cb15:8045:ada8:eb24:155a:5a46	21.90.90.70
b51a:901b:cb15:8045:ada8:eb24:155a:5a47	21.90.90.71
b51a:901b:cb15:8045:ada8:eb24:155a:5a48	21.90.90.72
b51a:901b:cb15:8045:ada8:eb24:155a:5a49	21.90.90.73
b51a:901b:cb15:8045:ada8:eb24:155a:5a4a	21.90.90.74
b51a:901b:cb15:8045:ada8:eb24:155a:5a4b	21.90.90.75
b51a:901b:cb15:8045:ada8:eb24:155a:5a4c	21.90.90.76
b51a:901b:cb15:8045:ada8:eb24:155a:5a4d	21.90.90.77
b51a:901b:cb15:8045:ada8:eb24:155a:5a4e	21.90.90.78
b51a:901b:cb15:8045:ada8:eb24:155a:5a4f	21.90.90.79
b51a:901b:cb15:8045:ada8:eb24:155a:5a50	21.90.90.80
b51a:901b:cb15:8045:ada8:eb24:155a:5a51	21.90.90.81
b51a:901b:cb15:8045:ada8:eb24:155a:5a52	21.90.90.82
b51a:901b:cb15:8045:ada8:eb24:155a:5a53	21.90.90.83
b51a:901b:cb15:8045:ada8:eb24:155a:5a54	21.90.90.84
b51a:901b:cb15:8045:ada8:eb24:155a:5a55	21.90.90.85
b51a:901b:cb15:8045:ada8:eb24:155a:5a56	21.90.90.86
b51a:901b:cb15:8045:ada8:eb24:155a:5a57	21.90.90.87
b51a:901b:cb15:8045:ada8:eb24:155a:5a58	21.90.90.88
b51a:901b:cb15:8045:ada8:eb24:155a:5a59	21.90.90.89
b51a:901b:cb15:8045:ada8:eb24:155a:5a5a	21.90.90.90
b51a:901b:cb15:8045:ada8:eb24:155a:5a5b	21.90.90.91
b51a:901b:cb15:8045:ada8:eb24:155a:5a5c	21.90.90.92
b51a:901b:cb15:8045:ada8:eb24:155a:5a5d	21.90.90.93
b51a:901b:cb15:8045:ada8:eb24:155a:5a5e	21.90.90.94
b51a:901b:cb15:8045:ada8:eb24:155a:5a5f	21.90.90.95
b51a:901b:cb15:8045:ada8:eb24:155a:5a60	21.90.90.96
b51a:901b:cb15:8045:ada8:eb24:155a:5a61	21.90.90.97
b51a:901b:cb15:8045:ada8:eb24:155a:5a62	21.90.90.98
b51a:901b:cb15:8045:ada8:eb24:155a:5a63	21.90.90.99
b51a:901b:cb15:8045:ada8:eb24:155a:5a64	21.90.90.100
b51a:901b:cb15:8045:ada8:eb24:155a:5a65	21.90.90.101
b51a:901b:cb15:8045:ada8:eb24:155a:5a66	21.90.90.102
b51a:901b:cb15:8045:ada8:eb24:155a:5a67	21.90.90.103
b51a:901b:cb15:8045:ada8:eb24:155a:5a68	21.90.90.104
b51a:901b:cb15:8045:ada8:eb24:155a:5a69	21.90.90.105
b51a:901b:cb15:8045:ada8:eb24:155a:5a6a	21.90.90.106
b51a:901b:cb15:8045:ada8:eb24:155a:5a6b	21.90.90.107
b51a:901b:cb15:8045:ada8:eb24:155a:5a6c	21.90.90.108
b51a:901b:cb15:8045:ada8:eb24:155a:5a6d	21.90.90.109
b51a:901b:cb15:8045:ada8:eb24:155a:5a6e	21.90.90.110
b51a:901b:cb15:8045:ada8:eb24:155a:5a6f	21.90.90.111
b51a:901b:cb15:8045:ada8:eb24:155a:5a70	21.90.90.112
b51a:901b:cb15:8045:ada8:eb24:155a:5a71	21.90.90.113
b51a:901b:cb15:8045:ada8:eb24:155a:5a72	21.90.90.114
b51a:901b:cb15:8045:ada8:eb24:155a:5a73	21.90.90.115
b51a:901b:cb15:8045:ada8:eb24:155a:5a74	21.90.90.116
b51a:901b:cb15:8045:ada8:eb24:155a:5a75	21.90.90.117
b51a:901b:cb15:8045:ada8:eb24:155a:5a76	21.90.90.118
b51a:901b:cb15:8045:ada8:eb24:155a:5a77	21.90.90.119
b51a:901b:cb15:8045:ada8:eb24:155a:5a78	21.90.90.120

b51a:901b:cb15:8045:ada8:eb24:155a:5a79	21.90.90.121
b51a:901b:cb15:8045:ada8:eb24:155a:5a7a	21.90.90.122
b51a:901b:cb15:8045:ada8:eb24:155a:5a7b	21.90.90.123
b51a:901b:cb15:8045:ada8:eb24:155a:5a7c	21.90.90.124
b51a:901b:cb15:8045:ada8:eb24:155a:5a7d	21.90.90.125
b51a:901b:cb15:8045:ada8:eb24:155a:5a7e	21.90.90.126
b51a:901b:cb15:8045:ada8:eb24:155a:5a7f	21.90.90.127
b51a:901b:cb15:8045:ada8:eb24:155a:5a80	21.90.90.128
b51a:901b:cb15:8045:ada8:eb24:155a:5a81	21.90.90.129
b51a:901b:cb15:8045:ada8:eb24:155a:5a82	21.90.90.130
b51a:901b:cb15:8045:ada8:eb24:155a:5a83	21.90.90.131
b51a:901b:cb15:8045:ada8:eb24:155a:5a84	21.90.90.132
b51a:901b:cb15:8045:ada8:eb24:155a:5a85	21.90.90.133
b51a:901b:cb15:8045:ada8:eb24:155a:5a86	21.90.90.134
b51a:901b:cb15:8045:ada8:eb24:155a:5a87	21.90.90.135
b51a:901b:cb15:8045:ada8:eb24:155a:5a88	21.90.90.136
b51a:901b:cb15:8045:ada8:eb24:155a:5a89	21.90.90.137
b51a:901b:cb15:8045:ada8:eb24:155a:5a8a	21.90.90.138
b51a:901b:cb15:8045:ada8:eb24:155a:5a8b	21.90.90.139
b51a:901b:cb15:8045:ada8:eb24:155a:5a8c	21.90.90.140
b51a:901b:cb15:8045:ada8:eb24:155a:5a8d	21.90.90.141
b51a:901b:cb15:8045:ada8:eb24:155a:5a8e	21.90.90.142
b51a:901b:cb15:8045:ada8:eb24:155a:5a8f	21.90.90.143
b51a:901b:cb15:8045:ada8:eb24:155a:5a90	21.90.90.144
b51a:901b:cb15:8045:ada8:eb24:155a:5a91	21.90.90.145
b51a:901b:cb15:8045:ada8:eb24:155a:5a92	21.90.90.146
b51a:901b:cb15:8045:ada8:eb24:155a:5a93	21.90.90.147
b51a:901b:cb15:8045:ada8:eb24:155a:5a94	21.90.90.148
b51a:901b:cb15:8045:ada8:eb24:155a:5a95	21.90.90.149
b51a:901b:cb15:8045:ada8:eb24:155a:5a96	21.90.90.150
b51a:901b:cb15:8045:ada8:eb24:155a:5a97	21.90.90.151
b51a:901b:cb15:8045:ada8:eb24:155a:5a98	21.90.90.152
b51a:901b:cb15:8045:ada8:eb24:155a:5a99	21.90.90.153
b51a:901b:cb15:8045:ada8:eb24:155a:5a9a	21.90.90.154
b51a:901b:cb15:8045:ada8:eb24:155a:5a9b	21.90.90.155
b51a:901b:cb15:8045:ada8:eb24:155a:5a9c	21.90.90.156
b51a:901b:cb15:8045:ada8:eb24:155a:5a9d	21.90.90.157
b51a:901b:cb15:8045:ada8:eb24:155a:5a9e	21.90.90.158
b51a:901b:cb15:8045:ada8:eb24:155a:5a9f	21.90.90.159
b51a:901b:cb15:8045:ada8:eb24:155a:5aa0	21.90.90.160
b51a:901b:cb15:8045:ada8:eb24:155a:5aa1	21.90.90.161
b51a:901b:cb15:8045:ada8:eb24:155a:5aa2	21.90.90.162
b51a:901b:cb15:8045:ada8:eb24:155a:5aa3	21.90.90.163
b51a:901b:cb15:8045:ada8:eb24:155a:5aa4	21.90.90.164
b51a:901b:cb15:8045:ada8:eb24:155a:5aa5	21.90.90.165
b51a:901b:cb15:8045:ada8:eb24:155a:5aa6	21.90.90.166
b51a:901b:cb15:8045:ada8:eb24:155a:5aa7	21.90.90.167
b51a:901b:cb15:8045:ada8:eb24:155a:5aa8	21.90.90.168
b51a:901b:cb15:8045:ada8:eb24:155a:5aa9	21.90.90.169
b51a:901b:cb15:8045:ada8:eb24:155a:5aaa	21.90.90.170
b51a:901b:cb15:8045:ada8:eb24:155a:5aab	21.90.90.171
b51a:901b:cb15:8045:ada8:eb24:155a:5aac	21.90.90.172
b51a:901b:cb15:8045:ada8:eb24:155a:5aad	21.90.90.173
b51a:901b:cb15:8045:ada8:eb24:155a:5aae	21.90.90.174
b51a:901b:cb15:8045:ada8:eb24:155a:5aaf	21.90.90.175
b51a:901b:cb15:8045:ada8:eb24:155a:5ab0	21.90.90.176
b51a:901b:cb15:8045:ada8:eb24:155a:5ab1	21.90.90.177
b51a:901b:cb15:8045:ada8:eb24:155a:5ab2	21.90.90.178
b51a:901b:cb15:8045:ada8:eb24:155a:5ab3	21.90.90.179
b51a:901b:cb15:8045:ada8:eb24:155a:5ab4	21.90.90.180

b51a:901b:cb15:8045:ada8:eb24:155a:5ab5	21.90.90.181
b51a:901b:cb15:8045:ada8:eb24:155a:5ab6	21.90.90.182
b51a:901b:cb15:8045:ada8:eb24:155a:5ab7	21.90.90.183
b51a:901b:cb15:8045:ada8:eb24:155a:5ab8	21.90.90.184
b51a:901b:cb15:8045:ada8:eb24:155a:5ab9	21.90.90.185
b51a:901b:cb15:8045:ada8:eb24:155a:5aba	21.90.90.186
b51a:901b:cb15:8045:ada8:eb24:155a:5abb	21.90.90.187
b51a:901b:cb15:8045:ada8:eb24:155a:5abc	21.90.90.188
b51a:901b:cb15:8045:ada8:eb24:155a:5abd	21.90.90.189
b51a:901b:cb15:8045:ada8:eb24:155a:5abe	21.90.90.190
b51a:901b:cb15:8045:ada8:eb24:155a:5abf	21.90.90.191
b51a:901b:cb15:8045:ada8:eb24:155a:5ac0	21.90.90.192
b51a:901b:cb15:8045:ada8:eb24:155a:5ac1	21.90.90.193
b51a:901b:cb15:8045:ada8:eb24:155a:5ac2	21.90.90.194
b51a:901b:cb15:8045:ada8:eb24:155a:5ac3	21.90.90.195
b51a:901b:cb15:8045:ada8:eb24:155a:5ac4	21.90.90.196
b51a:901b:cb15:8045:ada8:eb24:155a:5ac5	21.90.90.197
b51a:901b:cb15:8045:ada8:eb24:155a:5ac6	21.90.90.198
b51a:901b:cb15:8045:ada8:eb24:155a:5ac7	21.90.90.199
b51a:901b:cb15:8045:ada8:eb24:155a:5ac8	21.90.90.200
b51a:901b:cb15:8045:ada8:eb24:155a:5ac9	21.90.90.201
b51a:901b:cb15:8045:ada8:eb24:155a:5aca	21.90.90.202
b51a:901b:cb15:8045:ada8:eb24:155a:5acb	21.90.90.203
b51a:901b:cb15:8045:ada8:eb24:155a:5acc	21.90.90.204
b51a:901b:cb15:8045:ada8:eb24:155a:5acd	21.90.90.205
b51a:901b:cb15:8045:ada8:eb24:155a:5ace	21.90.90.206
b51a:901b:cb15:8045:ada8:eb24:155a:5acf	21.90.90.207
b51a:901b:cb15:8045:ada8:eb24:155a:5ad0	21.90.90.208
b51a:901b:cb15:8045:ada8:eb24:155a:5ad1	21.90.90.209
b51a:901b:cb15:8045:ada8:eb24:155a:5ad2	21.90.90.210
b51a:901b:cb15:8045:ada8:eb24:155a:5ad3	21.90.90.211
b51a:901b:cb15:8045:ada8:eb24:155a:5ad4	21.90.90.212
b51a:901b:cb15:8045:ada8:eb24:155a:5ad5	21.90.90.213
b51a:901b:cb15:8045:ada8:eb24:155a:5ad6	21.90.90.214
b51a:901b:cb15:8045:ada8:eb24:155a:5ad7	21.90.90.215
b51a:901b:cb15:8045:ada8:eb24:155a:5ad8	21.90.90.216
b51a:901b:cb15:8045:ada8:eb24:155a:5ad9	21.90.90.217
b51a:901b:cb15:8045:ada8:eb24:155a:5ada	21.90.90.218
b51a:901b:cb15:8045:ada8:eb24:155a:5adb	21.90.90.219
b51a:901b:cb15:8045:ada8:eb24:155a:5adc	21.90.90.220
b51a:901b:cb15:8045:ada8:eb24:155a:5add	21.90.90.221
b51a:901b:cb15:8045:ada8:eb24:155a:5ade	21.90.90.222
b51a:901b:cb15:8045:ada8:eb24:155a:5adf	21.90.90.223
b51a:901b:cb15:8045:ada8:eb24:155a:5ae0	21.90.90.224
b51a:901b:cb15:8045:ada8:eb24:155a:5ae1	21.90.90.225
b51a:901b:cb15:8045:ada8:eb24:155a:5ae2	21.90.90.226
b51a:901b:cb15:8045:ada8:eb24:155a:5ae3	21.90.90.227
b51a:901b:cb15:8045:ada8:eb24:155a:5ae4	21.90.90.228
b51a:901b:cb15:8045:ada8:eb24:155a:5ae5	21.90.90.229
b51a:901b:cb15:8045:ada8:eb24:155a:5ae6	21.90.90.230
b51a:901b:cb15:8045:ada8:eb24:155a:5ae7	21.90.90.231
b51a:901b:cb15:8045:ada8:eb24:155a:5ae8	21.90.90.232
b51a:901b:cb15:8045:ada8:eb24:155a:5ae9	21.90.90.233
b51a:901b:cb15:8045:ada8:eb24:155a:5aea	21.90.90.234
b51a:901b:cb15:8045:ada8:eb24:155a:5aeb	21.90.90.235
b51a:901b:cb15:8045:ada8:eb24:155a:5aec	21.90.90.236
b51a:901b:cb15:8045:ada8:eb24:155a:5aed	21.90.90.237
b51a:901b:cb15:8045:ada8:eb24:155a:5aee	21.90.90.238
b51a:901b:cb15:8045:ada8:eb24:155a:5aef	21.90.90.239
b51a:901b:cb15:8045:ada8:eb24:155a:5af0	21.90.90.240
b51a:901b:cb15:8045:ada8:eb24:155a:5af1	21.90.90.241
b51a:901b:cb15:8045:ada8:eb24:155a:5af2	21.90.90.242
b51a:901b:cb15:8045:ada8:eb24:155a:5af3	21.90.90.243
b51a:901b:cb15:8045:ada8:eb24:155a:5af4	21.90.90.244
b51a:901b:cb15:8045:ada8:eb24:155a:5af5	21.90.90.245
b51a:901b:cb15:8045:ada8:eb24:155a:5af6	21.90.90.246
b51a:901b:cb15:8045:ada8:eb24:155a:5af7	21.90.90.247
b51a:901b:cb15:8045:ada8:eb24:155a:5af8	21.90.90.248
b51a:901b:cb15:8045:ada8:eb24:155a:5af9	21.90.90.249
b51a:901b:cb15:8045:ada8:eb24:155a:5afa	21.90.90.250
b51a:901b:cb15:8045:ada8:eb24:155a:5afb	21.90.90.251
b51a:901b:cb15:8045:ada8:eb24:155a:5afc	21.90.90.252
b51a:901b:cb15:8045:ada8:eb24:155a:5afd	21.90.90.253
b51a:901b:cb15:8045:ada8:eb24:155a:5afe	21.90.90.254
b51a:901b:cb15:8045:ada8:eb24:155a:5aff	21.90.90.255

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.