| Original name(s) | Mattisse |
|---|---|
| Wikilifespan | May 2006 – present |
| Known IPs | Unknown |
| Sockpuppet investigations | Wikipedia:Sockpuppet_investigations/Mattisse/Archive |
| Requests for arbitration | Wikipedia:Arbitration/Requests/Case/Mattisse |
| Instructions | Suspected socks should be tagged and reported to sockpuppet investigations for confirmation. When reporting, please link to this long-term abuse report. When the active abuse has been taken care of, please update this report with the latest information. |
| Status | Active |
 | Please report all ongoing incidents of abuse to AIV or ANI |