The a16z.vc Domain Dispute: A Misunderstanding About “Ownership”

On September 21, 2026, Justin Liao posted on X, noting that the holder of the a16z.vc domain was tagging a16z in hopes of getting them to invest in the domain—even though a16z already owned a16z.com. The a16z.vc holder replied in the comments, stating there was no ill intent; they had registered the domain seven years ago as a young entrepreneur chasing a dream. They expressed a willingness to transfer the domain—whether a16z invested now or later—simply asking to be contacted and stating they didn’t want to complicate matters.

The comment section immediately erupted. Some urged the use of the UDRP (Uniform Domain-Name Dispute-Resolution Policy) to let a16z acquire a16z.vc for free; others argued this constituted evidence of illegal domain squatting, allowing for immediate repossession; some joked, “If only I’d set up a placeholder site.” Other comments pointed out that owning a16z.com does not grant legal ownership of a16z.org or a16z.io; if a specific term were to be tied to all top-level domains (TLDs) upon purchase, registrars would need to adjust their systems accordingly—and simply seizing another person’s domain would amount to fraud.

Public records show that a16z.com was registered on January 26, 2009—coinciding with the founding of Andreessen Horowitz—and serves as its primary domain. In contrast, a16z.vc was registered on March 5, 2019, a full decade later.

Perspective:

Owning a16z.com does not equate to owning “a16z” across all top-level domains. TLDs operate on independent registration and “first-come, first-served” principles—fundamental rules of the domain system. Furthermore, the UDRP is not a shortcut for “free repossession”; a complainant must prove three elements: confusing similarity, a lack of legitimate rights or interests, and bad-faith registration and use. The holder’s public willingness to transfer the domain and their self-description as a young entrepreneur pursuing a dream actually undermine the grounds for establishing “bad faith.”

The true value of this dispute lies in reminding people that trademark renown does not equate to unlimited dominion over the digital space, and that “free-riding” on a well-known trademark carries legal risks. The rational approach is to negotiate or desist, rather than treating the UDRP as a “nuclear button.”