Wilhelm.tel GmbH

WILHELM.TEL GMBH is a regional German telecommunications provider headquartered in Norderstedt (Schleswig-Holstein), founded in 1999 and owned via Stadtwerke Norderstedt. Public descriptions consistently associate it with fiber-based access and bundled TV/telephony/Internet services, with activity extending into parts of Hamburg.

Network directories show wilhelm.tel GmbH operating AS15943 and the AS-set AS-WTNET. PeeringDB lists the organization, and NLNOG RING notes a node for AS15943 in Germany; beyond these identifiers, publicly visible details on topology and capacity are limited.

On Trustpilot, the provider has a low overall score (about 1.8/5 with a large volume of reviews), dominated by complaints about outages, service responsiveness, billing issues, and unmet speed expectations, with a smaller subset of strongly positive reports.