IPv4 AS Names Directory: AS Name Underwriters Laboratories
Underwriters Laboratories - IPv4 Network Ranges (CIDRs)
Underwriters Laboratories has 2 IPv4 network ranges (CIDR).
Including: 12.32.81.0/24, 12.32.89.0/24
This information corresponds to IPv4 addresses for AS Name Underwriters Laboratories, but this AS Name also has associated IPv6 address ranges.
Check the IPv6 data for this AS Name
Download the complete list of CIDRs and AS numbers associated with Underwriters Laboratories for IPv4 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.
Underwriters Laboratories - Autonomous System Numbers (AS)
Underwriters Laboratories is associated with 1 AS number.
The AS number is: AS32041
| IP Range | CIDR | ASN | AS Name | |
|---|---|---|---|---|
| 12.32.81.0 to 12.32.81.255 | 12.32.81.0/24 | AS32041 | Underwriters Laboratories | See Range |
| 12.32.89.0 to 12.32.89.255 | 12.32.89.0/24 | AS32041 | Underwriters Laboratories | See Range |
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