Core Entity Brief
| Entity | Marcin Piechowicz |
|---|---|
| Public role | Registry contacts like Marcin Piechowicz matter to network operators, researchers, and abuse handlers because they identify a human point of coordination for a publicly registered autonomous system. Changes in this contact record or new routing evidence can signal shifts in operational control. The profile supports dependency mapping and incident-response planning while remaining bounded by the record’s inherent uncertainty. |
| Region | Europe |
| Category | Individual registry-holder label |
| Primary domain | Infrastructure |
| Signal focus | Institution Type |
| Time horizon | Quarter (30-120d) |
| Impact | Medium |
| Confidence | 0.95 |
| Evidence coverage | 3 public source references |
| Related coverage | Profile anchor article |
| Website | Public evidence pending |
| Last update | Jun 02, 2026 |
Marcin Piechowicz is a natural person identified in RIPE NCC registry records as a contact for AS210997. This profile focuses on his individual role and control surface; it is not a company profile.
What It Does
- Registry contact role: The subject serves as the listed administrative and technical contact for AS210997, enabling coordination between the resource holder and external parties. This role is defined by RIPE community policy and does not constitute a commercial business.
- No verified commercial operation: The provided evidence does not establish any commercial activities, customer base, or revenue model associated with Marcin Piechowicz individually. The profile remains limited to registry contact functions.
Operating Snapshot
- Registry profile: He holds the person handle MP36410-RIPE in the RIPE Database and is referenced in the aut-num object for AS210997 as admin-c and tech-c. No corporate website or services are associated.
- ASN context: AS210997 is a public autonomous system number in the RIPE NCC region. The subject's involvement is limited to contact roles; no prefix announcements, routing policy, or PeeringDB records are attributed to him personally.
Control Surface
- Numbering records: The control surface is limited to the contact pathways implied by the registry roles. As a listed admin/tech contact, Marcin Piechowicz may receive communications regarding routing, abuse, or maintenance of AS210997, but he does not control routing policy or infrastructure.
- Registry object management: The subject likely has the ability to request updates to the AS210997 aut-num object, such as changing contact details, though this is not independently confirmed.
Watchpoints
- Record freshness: Stale, conflicting, or changed public records are the main uncertainty when translating source evidence into an operating profile. Regular checks on the RDAP and RIPE DB are needed to ensure accuracy.
- Footprint change: New ASN, prefix, official website, PeeringDB, or registry evidence would raise or lower Marcin Piechowicz's infrastructure relevance and could reveal the actual organisation behind the resource.

