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:cd72:3fd1:a01	63.209.10.1
b51a:901b:cb15:8045:ada8:cd72:3fd1:a02	63.209.10.2
b51a:901b:cb15:8045:ada8:cd72:3fd1:a03	63.209.10.3
b51a:901b:cb15:8045:ada8:cd72:3fd1:a04	63.209.10.4
b51a:901b:cb15:8045:ada8:cd72:3fd1:a05	63.209.10.5
b51a:901b:cb15:8045:ada8:cd72:3fd1:a06	63.209.10.6
b51a:901b:cb15:8045:ada8:cd72:3fd1:a07	63.209.10.7
b51a:901b:cb15:8045:ada8:cd72:3fd1:a08	63.209.10.8
b51a:901b:cb15:8045:ada8:cd72:3fd1:a09	63.209.10.9
b51a:901b:cb15:8045:ada8:cd72:3fd1:a0a	63.209.10.10
b51a:901b:cb15:8045:ada8:cd72:3fd1:a0b	63.209.10.11
b51a:901b:cb15:8045:ada8:cd72:3fd1:a0c	63.209.10.12
b51a:901b:cb15:8045:ada8:cd72:3fd1:a0d	63.209.10.13
b51a:901b:cb15:8045:ada8:cd72:3fd1:a0e	63.209.10.14
b51a:901b:cb15:8045:ada8:cd72:3fd1:a0f	63.209.10.15
b51a:901b:cb15:8045:ada8:cd72:3fd1:a10	63.209.10.16
b51a:901b:cb15:8045:ada8:cd72:3fd1:a11	63.209.10.17
b51a:901b:cb15:8045:ada8:cd72:3fd1:a12	63.209.10.18
b51a:901b:cb15:8045:ada8:cd72:3fd1:a13	63.209.10.19
b51a:901b:cb15:8045:ada8:cd72:3fd1:a14	63.209.10.20
b51a:901b:cb15:8045:ada8:cd72:3fd1:a15	63.209.10.21
b51a:901b:cb15:8045:ada8:cd72:3fd1:a16	63.209.10.22
b51a:901b:cb15:8045:ada8:cd72:3fd1:a17	63.209.10.23
b51a:901b:cb15:8045:ada8:cd72:3fd1:a18	63.209.10.24
b51a:901b:cb15:8045:ada8:cd72:3fd1:a19	63.209.10.25
b51a:901b:cb15:8045:ada8:cd72:3fd1:a1a	63.209.10.26
b51a:901b:cb15:8045:ada8:cd72:3fd1:a1b	63.209.10.27
b51a:901b:cb15:8045:ada8:cd72:3fd1:a1c	63.209.10.28
b51a:901b:cb15:8045:ada8:cd72:3fd1:a1d	63.209.10.29
b51a:901b:cb15:8045:ada8:cd72:3fd1:a1e	63.209.10.30
b51a:901b:cb15:8045:ada8:cd72:3fd1:a1f	63.209.10.31
b51a:901b:cb15:8045:ada8:cd72:3fd1:a20	63.209.10.32
b51a:901b:cb15:8045:ada8:cd72:3fd1:a21	63.209.10.33
b51a:901b:cb15:8045:ada8:cd72:3fd1:a22	63.209.10.34
b51a:901b:cb15:8045:ada8:cd72:3fd1:a23	63.209.10.35
b51a:901b:cb15:8045:ada8:cd72:3fd1:a24	63.209.10.36
b51a:901b:cb15:8045:ada8:cd72:3fd1:a25	63.209.10.37
b51a:901b:cb15:8045:ada8:cd72:3fd1:a26	63.209.10.38
b51a:901b:cb15:8045:ada8:cd72:3fd1:a27	63.209.10.39
b51a:901b:cb15:8045:ada8:cd72:3fd1:a28	63.209.10.40
b51a:901b:cb15:8045:ada8:cd72:3fd1:a29	63.209.10.41
b51a:901b:cb15:8045:ada8:cd72:3fd1:a2a	63.209.10.42
b51a:901b:cb15:8045:ada8:cd72:3fd1:a2b	63.209.10.43
b51a:901b:cb15:8045:ada8:cd72:3fd1:a2c	63.209.10.44
b51a:901b:cb15:8045:ada8:cd72:3fd1:a2d	63.209.10.45
b51a:901b:cb15:8045:ada8:cd72:3fd1:a2e	63.209.10.46
b51a:901b:cb15:8045:ada8:cd72:3fd1:a2f	63.209.10.47
b51a:901b:cb15:8045:ada8:cd72:3fd1:a30	63.209.10.48
b51a:901b:cb15:8045:ada8:cd72:3fd1:a31	63.209.10.49
b51a:901b:cb15:8045:ada8:cd72:3fd1:a32	63.209.10.50
b51a:901b:cb15:8045:ada8:cd72:3fd1:a33	63.209.10.51
b51a:901b:cb15:8045:ada8:cd72:3fd1:a34	63.209.10.52
b51a:901b:cb15:8045:ada8:cd72:3fd1:a35	63.209.10.53
b51a:901b:cb15:8045:ada8:cd72:3fd1:a36	63.209.10.54
b51a:901b:cb15:8045:ada8:cd72:3fd1:a37	63.209.10.55
b51a:901b:cb15:8045:ada8:cd72:3fd1:a38	63.209.10.56
b51a:901b:cb15:8045:ada8:cd72:3fd1:a39	63.209.10.57
b51a:901b:cb15:8045:ada8:cd72:3fd1:a3a	63.209.10.58
b51a:901b:cb15:8045:ada8:cd72:3fd1:a3b	63.209.10.59
b51a:901b:cb15:8045:ada8:cd72:3fd1:a3c	63.209.10.60

b51a:901b:cb15:8045:ada8:cd72:3fd1:a3d	63.209.10.61
b51a:901b:cb15:8045:ada8:cd72:3fd1:a3e	63.209.10.62
b51a:901b:cb15:8045:ada8:cd72:3fd1:a3f	63.209.10.63
b51a:901b:cb15:8045:ada8:cd72:3fd1:a40	63.209.10.64
b51a:901b:cb15:8045:ada8:cd72:3fd1:a41	63.209.10.65
b51a:901b:cb15:8045:ada8:cd72:3fd1:a42	63.209.10.66
b51a:901b:cb15:8045:ada8:cd72:3fd1:a43	63.209.10.67
b51a:901b:cb15:8045:ada8:cd72:3fd1:a44	63.209.10.68
b51a:901b:cb15:8045:ada8:cd72:3fd1:a45	63.209.10.69
b51a:901b:cb15:8045:ada8:cd72:3fd1:a46	63.209.10.70
b51a:901b:cb15:8045:ada8:cd72:3fd1:a47	63.209.10.71
b51a:901b:cb15:8045:ada8:cd72:3fd1:a48	63.209.10.72
b51a:901b:cb15:8045:ada8:cd72:3fd1:a49	63.209.10.73
b51a:901b:cb15:8045:ada8:cd72:3fd1:a4a	63.209.10.74
b51a:901b:cb15:8045:ada8:cd72:3fd1:a4b	63.209.10.75
b51a:901b:cb15:8045:ada8:cd72:3fd1:a4c	63.209.10.76
b51a:901b:cb15:8045:ada8:cd72:3fd1:a4d	63.209.10.77
b51a:901b:cb15:8045:ada8:cd72:3fd1:a4e	63.209.10.78
b51a:901b:cb15:8045:ada8:cd72:3fd1:a4f	63.209.10.79
b51a:901b:cb15:8045:ada8:cd72:3fd1:a50	63.209.10.80
b51a:901b:cb15:8045:ada8:cd72:3fd1:a51	63.209.10.81
b51a:901b:cb15:8045:ada8:cd72:3fd1:a52	63.209.10.82
b51a:901b:cb15:8045:ada8:cd72:3fd1:a53	63.209.10.83
b51a:901b:cb15:8045:ada8:cd72:3fd1:a54	63.209.10.84
b51a:901b:cb15:8045:ada8:cd72:3fd1:a55	63.209.10.85
b51a:901b:cb15:8045:ada8:cd72:3fd1:a56	63.209.10.86
b51a:901b:cb15:8045:ada8:cd72:3fd1:a57	63.209.10.87
b51a:901b:cb15:8045:ada8:cd72:3fd1:a58	63.209.10.88
b51a:901b:cb15:8045:ada8:cd72:3fd1:a59	63.209.10.89
b51a:901b:cb15:8045:ada8:cd72:3fd1:a5a	63.209.10.90
b51a:901b:cb15:8045:ada8:cd72:3fd1:a5b	63.209.10.91
b51a:901b:cb15:8045:ada8:cd72:3fd1:a5c	63.209.10.92
b51a:901b:cb15:8045:ada8:cd72:3fd1:a5d	63.209.10.93
b51a:901b:cb15:8045:ada8:cd72:3fd1:a5e	63.209.10.94
b51a:901b:cb15:8045:ada8:cd72:3fd1:a5f	63.209.10.95
b51a:901b:cb15:8045:ada8:cd72:3fd1:a60	63.209.10.96
b51a:901b:cb15:8045:ada8:cd72:3fd1:a61	63.209.10.97
b51a:901b:cb15:8045:ada8:cd72:3fd1:a62	63.209.10.98
b51a:901b:cb15:8045:ada8:cd72:3fd1:a63	63.209.10.99
b51a:901b:cb15:8045:ada8:cd72:3fd1:a64	63.209.10.100
b51a:901b:cb15:8045:ada8:cd72:3fd1:a65	63.209.10.101
b51a:901b:cb15:8045:ada8:cd72:3fd1:a66	63.209.10.102
b51a:901b:cb15:8045:ada8:cd72:3fd1:a67	63.209.10.103
b51a:901b:cb15:8045:ada8:cd72:3fd1:a68	63.209.10.104
b51a:901b:cb15:8045:ada8:cd72:3fd1:a69	63.209.10.105
b51a:901b:cb15:8045:ada8:cd72:3fd1:a6a	63.209.10.106
b51a:901b:cb15:8045:ada8:cd72:3fd1:a6b	63.209.10.107
b51a:901b:cb15:8045:ada8:cd72:3fd1:a6c	63.209.10.108
b51a:901b:cb15:8045:ada8:cd72:3fd1:a6d	63.209.10.109
b51a:901b:cb15:8045:ada8:cd72:3fd1:a6e	63.209.10.110
b51a:901b:cb15:8045:ada8:cd72:3fd1:a6f	63.209.10.111
b51a:901b:cb15:8045:ada8:cd72:3fd1:a70	63.209.10.112
b51a:901b:cb15:8045:ada8:cd72:3fd1:a71	63.209.10.113
b51a:901b:cb15:8045:ada8:cd72:3fd1:a72	63.209.10.114
b51a:901b:cb15:8045:ada8:cd72:3fd1:a73	63.209.10.115
b51a:901b:cb15:8045:ada8:cd72:3fd1:a74	63.209.10.116
b51a:901b:cb15:8045:ada8:cd72:3fd1:a75	63.209.10.117
b51a:901b:cb15:8045:ada8:cd72:3fd1:a76	63.209.10.118
b51a:901b:cb15:8045:ada8:cd72:3fd1:a77	63.209.10.119
b51a:901b:cb15:8045:ada8:cd72:3fd1:a78	63.209.10.120

b51a:901b:cb15:8045:ada8:cd72:3fd1:a79	63.209.10.121
b51a:901b:cb15:8045:ada8:cd72:3fd1:a7a	63.209.10.122
b51a:901b:cb15:8045:ada8:cd72:3fd1:a7b	63.209.10.123
b51a:901b:cb15:8045:ada8:cd72:3fd1:a7c	63.209.10.124
b51a:901b:cb15:8045:ada8:cd72:3fd1:a7d	63.209.10.125
b51a:901b:cb15:8045:ada8:cd72:3fd1:a7e	63.209.10.126
b51a:901b:cb15:8045:ada8:cd72:3fd1:a7f	63.209.10.127
b51a:901b:cb15:8045:ada8:cd72:3fd1:a80	63.209.10.128
b51a:901b:cb15:8045:ada8:cd72:3fd1:a81	63.209.10.129
b51a:901b:cb15:8045:ada8:cd72:3fd1:a82	63.209.10.130
b51a:901b:cb15:8045:ada8:cd72:3fd1:a83	63.209.10.131
b51a:901b:cb15:8045:ada8:cd72:3fd1:a84	63.209.10.132
b51a:901b:cb15:8045:ada8:cd72:3fd1:a85	63.209.10.133
b51a:901b:cb15:8045:ada8:cd72:3fd1:a86	63.209.10.134
b51a:901b:cb15:8045:ada8:cd72:3fd1:a87	63.209.10.135
b51a:901b:cb15:8045:ada8:cd72:3fd1:a88	63.209.10.136
b51a:901b:cb15:8045:ada8:cd72:3fd1:a89	63.209.10.137
b51a:901b:cb15:8045:ada8:cd72:3fd1:a8a	63.209.10.138
b51a:901b:cb15:8045:ada8:cd72:3fd1:a8b	63.209.10.139
b51a:901b:cb15:8045:ada8:cd72:3fd1:a8c	63.209.10.140
b51a:901b:cb15:8045:ada8:cd72:3fd1:a8d	63.209.10.141
b51a:901b:cb15:8045:ada8:cd72:3fd1:a8e	63.209.10.142
b51a:901b:cb15:8045:ada8:cd72:3fd1:a8f	63.209.10.143
b51a:901b:cb15:8045:ada8:cd72:3fd1:a90	63.209.10.144
b51a:901b:cb15:8045:ada8:cd72:3fd1:a91	63.209.10.145
b51a:901b:cb15:8045:ada8:cd72:3fd1:a92	63.209.10.146
b51a:901b:cb15:8045:ada8:cd72:3fd1:a93	63.209.10.147
b51a:901b:cb15:8045:ada8:cd72:3fd1:a94	63.209.10.148
b51a:901b:cb15:8045:ada8:cd72:3fd1:a95	63.209.10.149
b51a:901b:cb15:8045:ada8:cd72:3fd1:a96	63.209.10.150
b51a:901b:cb15:8045:ada8:cd72:3fd1:a97	63.209.10.151
b51a:901b:cb15:8045:ada8:cd72:3fd1:a98	63.209.10.152
b51a:901b:cb15:8045:ada8:cd72:3fd1:a99	63.209.10.153
b51a:901b:cb15:8045:ada8:cd72:3fd1:a9a	63.209.10.154
b51a:901b:cb15:8045:ada8:cd72:3fd1:a9b	63.209.10.155
b51a:901b:cb15:8045:ada8:cd72:3fd1:a9c	63.209.10.156
b51a:901b:cb15:8045:ada8:cd72:3fd1:a9d	63.209.10.157
b51a:901b:cb15:8045:ada8:cd72:3fd1:a9e	63.209.10.158
b51a:901b:cb15:8045:ada8:cd72:3fd1:a9f	63.209.10.159
b51a:901b:cb15:8045:ada8:cd72:3fd1:aa0	63.209.10.160
b51a:901b:cb15:8045:ada8:cd72:3fd1:aa1	63.209.10.161
b51a:901b:cb15:8045:ada8:cd72:3fd1:aa2	63.209.10.162
b51a:901b:cb15:8045:ada8:cd72:3fd1:aa3	63.209.10.163
b51a:901b:cb15:8045:ada8:cd72:3fd1:aa4	63.209.10.164
b51a:901b:cb15:8045:ada8:cd72:3fd1:aa5	63.209.10.165
b51a:901b:cb15:8045:ada8:cd72:3fd1:aa6	63.209.10.166
b51a:901b:cb15:8045:ada8:cd72:3fd1:aa7	63.209.10.167
b51a:901b:cb15:8045:ada8:cd72:3fd1:aa8	63.209.10.168
b51a:901b:cb15:8045:ada8:cd72:3fd1:aa9	63.209.10.169
b51a:901b:cb15:8045:ada8:cd72:3fd1:aaa	63.209.10.170
b51a:901b:cb15:8045:ada8:cd72:3fd1:aab	63.209.10.171
b51a:901b:cb15:8045:ada8:cd72:3fd1:aac	63.209.10.172
b51a:901b:cb15:8045:ada8:cd72:3fd1:aad	63.209.10.173
b51a:901b:cb15:8045:ada8:cd72:3fd1:aae	63.209.10.174
b51a:901b:cb15:8045:ada8:cd72:3fd1:aaf	63.209.10.175
b51a:901b:cb15:8045:ada8:cd72:3fd1:ab0	63.209.10.176
b51a:901b:cb15:8045:ada8:cd72:3fd1:ab1	63.209.10.177
b51a:901b:cb15:8045:ada8:cd72:3fd1:ab2	63.209.10.178
b51a:901b:cb15:8045:ada8:cd72:3fd1:ab3	63.209.10.179
b51a:901b:cb15:8045:ada8:cd72:3fd1:ab4	63.209.10.180

b51a:901b:cb15:8045:ada8:cd72:3fd1:ab5	63.209.10.181
b51a:901b:cb15:8045:ada8:cd72:3fd1:ab6	63.209.10.182
b51a:901b:cb15:8045:ada8:cd72:3fd1:ab7	63.209.10.183
b51a:901b:cb15:8045:ada8:cd72:3fd1:ab8	63.209.10.184
b51a:901b:cb15:8045:ada8:cd72:3fd1:ab9	63.209.10.185
b51a:901b:cb15:8045:ada8:cd72:3fd1:aba	63.209.10.186
b51a:901b:cb15:8045:ada8:cd72:3fd1:abb	63.209.10.187
b51a:901b:cb15:8045:ada8:cd72:3fd1:abc	63.209.10.188
b51a:901b:cb15:8045:ada8:cd72:3fd1:abd	63.209.10.189
b51a:901b:cb15:8045:ada8:cd72:3fd1:abe	63.209.10.190
b51a:901b:cb15:8045:ada8:cd72:3fd1:abf	63.209.10.191
b51a:901b:cb15:8045:ada8:cd72:3fd1:ac0	63.209.10.192
b51a:901b:cb15:8045:ada8:cd72:3fd1:ac1	63.209.10.193
b51a:901b:cb15:8045:ada8:cd72:3fd1:ac2	63.209.10.194
b51a:901b:cb15:8045:ada8:cd72:3fd1:ac3	63.209.10.195
b51a:901b:cb15:8045:ada8:cd72:3fd1:ac4	63.209.10.196
b51a:901b:cb15:8045:ada8:cd72:3fd1:ac5	63.209.10.197
b51a:901b:cb15:8045:ada8:cd72:3fd1:ac6	63.209.10.198
b51a:901b:cb15:8045:ada8:cd72:3fd1:ac7	63.209.10.199
b51a:901b:cb15:8045:ada8:cd72:3fd1:ac8	63.209.10.200
b51a:901b:cb15:8045:ada8:cd72:3fd1:ac9	63.209.10.201
b51a:901b:cb15:8045:ada8:cd72:3fd1:aca	63.209.10.202
b51a:901b:cb15:8045:ada8:cd72:3fd1:acb	63.209.10.203
b51a:901b:cb15:8045:ada8:cd72:3fd1:acc	63.209.10.204
b51a:901b:cb15:8045:ada8:cd72:3fd1:acd	63.209.10.205
b51a:901b:cb15:8045:ada8:cd72:3fd1:ace	63.209.10.206
b51a:901b:cb15:8045:ada8:cd72:3fd1:acf	63.209.10.207
b51a:901b:cb15:8045:ada8:cd72:3fd1:ad0	63.209.10.208
b51a:901b:cb15:8045:ada8:cd72:3fd1:ad1	63.209.10.209
b51a:901b:cb15:8045:ada8:cd72:3fd1:ad2	63.209.10.210
b51a:901b:cb15:8045:ada8:cd72:3fd1:ad3	63.209.10.211
b51a:901b:cb15:8045:ada8:cd72:3fd1:ad4	63.209.10.212
b51a:901b:cb15:8045:ada8:cd72:3fd1:ad5	63.209.10.213
b51a:901b:cb15:8045:ada8:cd72:3fd1:ad6	63.209.10.214
b51a:901b:cb15:8045:ada8:cd72:3fd1:ad7	63.209.10.215
b51a:901b:cb15:8045:ada8:cd72:3fd1:ad8	63.209.10.216
b51a:901b:cb15:8045:ada8:cd72:3fd1:ad9	63.209.10.217
b51a:901b:cb15:8045:ada8:cd72:3fd1:ada	63.209.10.218
b51a:901b:cb15:8045:ada8:cd72:3fd1:adb	63.209.10.219
b51a:901b:cb15:8045:ada8:cd72:3fd1:adc	63.209.10.220
b51a:901b:cb15:8045:ada8:cd72:3fd1:add	63.209.10.221
b51a:901b:cb15:8045:ada8:cd72:3fd1:ade	63.209.10.222
b51a:901b:cb15:8045:ada8:cd72:3fd1:adf	63.209.10.223
b51a:901b:cb15:8045:ada8:cd72:3fd1:ae0	63.209.10.224
b51a:901b:cb15:8045:ada8:cd72:3fd1:ae1	63.209.10.225
b51a:901b:cb15:8045:ada8:cd72:3fd1:ae2	63.209.10.226
b51a:901b:cb15:8045:ada8:cd72:3fd1:ae3	63.209.10.227
b51a:901b:cb15:8045:ada8:cd72:3fd1:ae4	63.209.10.228
b51a:901b:cb15:8045:ada8:cd72:3fd1:ae5	63.209.10.229
b51a:901b:cb15:8045:ada8:cd72:3fd1:ae6	63.209.10.230
b51a:901b:cb15:8045:ada8:cd72:3fd1:ae7	63.209.10.231
b51a:901b:cb15:8045:ada8:cd72:3fd1:ae8	63.209.10.232
b51a:901b:cb15:8045:ada8:cd72:3fd1:ae9	63.209.10.233
b51a:901b:cb15:8045:ada8:cd72:3fd1:aea	63.209.10.234
b51a:901b:cb15:8045:ada8:cd72:3fd1:aeb	63.209.10.235
b51a:901b:cb15:8045:ada8:cd72:3fd1:aec	63.209.10.236
b51a:901b:cb15:8045:ada8:cd72:3fd1:aed	63.209.10.237
b51a:901b:cb15:8045:ada8:cd72:3fd1:aee	63.209.10.238
b51a:901b:cb15:8045:ada8:cd72:3fd1:aef	63.209.10.239
b51a:901b:cb15:8045:ada8:cd72:3fd1:af0	63.209.10.240
b51a:901b:cb15:8045:ada8:cd72:3fd1:af1	63.209.10.241
b51a:901b:cb15:8045:ada8:cd72:3fd1:af2	63.209.10.242
b51a:901b:cb15:8045:ada8:cd72:3fd1:af3	63.209.10.243
b51a:901b:cb15:8045:ada8:cd72:3fd1:af4	63.209.10.244
b51a:901b:cb15:8045:ada8:cd72:3fd1:af5	63.209.10.245
b51a:901b:cb15:8045:ada8:cd72:3fd1:af6	63.209.10.246
b51a:901b:cb15:8045:ada8:cd72:3fd1:af7	63.209.10.247
b51a:901b:cb15:8045:ada8:cd72:3fd1:af8	63.209.10.248
b51a:901b:cb15:8045:ada8:cd72:3fd1:af9	63.209.10.249
b51a:901b:cb15:8045:ada8:cd72:3fd1:afa	63.209.10.250
b51a:901b:cb15:8045:ada8:cd72:3fd1:afb	63.209.10.251
b51a:901b:cb15:8045:ada8:cd72:3fd1:afc	63.209.10.252
b51a:901b:cb15:8045:ada8:cd72:3fd1:afd	63.209.10.253
b51a:901b:cb15:8045:ada8:cd72:3fd1:afe	63.209.10.254
b51a:901b:cb15:8045:ada8:cd72:3fd1:aff	63.209.10.255

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.