Ahrefs Pte LTD

AHREFS PTE LTD is a Singapore-registered company (UEN 201227417H) associated with the Ahrefs SEO software suite and related web-crawling activities; public materials also link it to the Yep search engine initiative. The founder/CEO is referenced in public profiles as Dmitry Gerasimenko, while other corporate details are not consistently exposed in open sources.

A distinct network footprint is visible via AS140577 (Ahrefs Pte Ltd), with multiple announced IPv4/IPv6 prefixes and active BGP connectivity reported by common routing directories. Ahrefs also publishes operational information about its crawlers (AhrefsBot and AhrefsSiteAudit), including user-agent identifiers and an official list of crawler IP ranges for allowlisting.

User feedback is polarized but skews negative on major review aggregators; recurring complaints focus on pricing/credit consumption and account restrictions, alongside concerns about support and data expectations. At the same time, some reviews and industry write-ups highlight breadth of features and backlink research value, so conclusions depend strongly on the use case and plan.