IPv6 AS Names Directory: AS Name Unspecified

Unspecified - IPv6 Network Ranges (CIDRs)

Unspecified has 1 IPv6 network range (CIDR). The range is: 2001:43c0::/32
This information corresponds to IPv6 addresses for AS Name Unspecified, but this AS Name also has associated IPv4 address ranges. Check the IPv4 data for this AS Name

Download the complete list of CIDRs and AS numbers associated with Unspecified for IPv6 in multiple formats: Text File (one per line), Comma Separated Text File, JSON or CSV File. The preview shows only a portion of the data, but these download options allow access to the full dataset.

Unspecified - Autonomous System Numbers (AS)

Unspecified is associated with 1 AS number. The AS number is: AS15825
IP Range CIDR ASN AS Name
2001:43c0:0000:0000:0000:0000:0000:0000 to
2001:43c0:ffff:ffff:ffff:ffff:ffff:ffff
2001:43c0::/32 AS15825 Unspecified
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