Confidence
5- Public role
- Don Yakubowski appears in public registry or source evidence as a person, role, or contact label; this record is retained as an open identity lead until current affiliation, identity type, and responsibility boundary are verified.
- Information type
- Don Yakubowski remains visible because public sources connect the label to internet-infrastructure records; the dossier still needs independent confirmation of whether it is a natural person, a role account, an organization label, or a current operational contact.
Related details
- Don Yakubowski public affiliation evidence
Public source record
- RIR · Public network record
- RIR · Public network record
rir member directory contact signal
- rir_delegated_stats prefix: 2602:f40e:200::/39
Public source record
WHOIS public registry record names Tri-Comp Systems Ltd; this observation does not by itself establish a relationship to Don Yakubowski.
Last updated: 2026-06-22
Work contacts
Contact:Administrative contactHigh confidence· 1 record