Re: Improving Identification of RIPE NCC Members and Independent Resource Holders by Publishing Company Registration Numbers
Hello, Why should the RIPE Database be required to enable users to uniquely identify specific legal entities? The purpose of the RIPE Database, as defined in long-standing RIPE policies, is operational coordination, facilitating contact between network operators, and supporting incident response — not acting as a corporate registry or providing legally unambiguous identification of companies. 1. The proposal expands the RIPE Database beyond its intended purpose The RIPE Database was never designed to be: a business registry a KYC system a tool for legal verification of corporate identity Adding national registration numbers pushes the database into an area that was explicitly avoided for decades and introduces duties and expectations that RIPE NCC should not carry. 2. Security and operational risks for resource holders A verified company registration number is a powerful OSINT key that enables: precise mapping between IP resources and corporate structures targeted attacks against specific businesses easier identification of operators in sensitive jurisdictions expanded attack surface for ransomware, DDoS extortion, and other threats Many operators understandably prefer not to expose more legal identifiers than strictly necessary. 3. The proposed benefit is marginal compared to the risks The argument about identical organisation names, transliteration issues, or address discrepancies describes edge cases, while the risks of publishing registration numbers are systemic and permanent. Existing attributes already allow for operational identification: org-name country address abuse-c / role-c LIR identifier verified contact details If further clarification is needed, users can directly contact the LIR or the RIPE NCC. 4. Risk of harming organisations in politically sensitive environments In some countries, linking IP resources to a precise legal entity through a government-issued ID number can expose businesses to: political pressure regulatory targeting unlawful interference censorship attempts The RIPE Database should remain a tool for technical coordination, not a legally authoritative directory of corporate identities. I therefore believe this proposal requires much deeper consideration of its broader implications, and in its current form I do not support the introduction of a mandatory reg-nr: attribute. Andrejs Guba Marco Schmidt wrote:
Dear colleagues,
Following my presentation at the RIPE 91 Address Policy Working Group session, I’d like to propose adding a company registration number to the organisation object type.
Problem Statement: The RIPE Database should allow users to uniquely identify Internet Number Resource holders. Today, organisation objects linked to RIPE NCC co-maintained inetnum, inet6num, and aut-num objects include the validated legal organisation name and country code where the resource holder is legally registered. However, these attributes alone are not always sufficient to uniquely identify a legal entity, for three main reasons:
1. Identical names: In some jurisdictions, different companies can legally register with the same or very similar names. 2. Transliteration issues: In countries using non-Latin scripts, converting names from and into Latin characters can produce inconsistent or inaccurate results. 3. Data discrepancies: Differences between the validated legal information (org-name and country) and the contact details maintained by the resource holder (for example, a postal address in another country) can create confusion and make identification more difficult.
Solution Definition: Introduce a new reg-nr: attribute for RIPE NCC co-maintained organisation objects, containing verified company registration numbers issued by national authorities. The RIPE NCC already holds this information for ~99% of resource holders that are legal entities.
Publishing a unique and verifiable registration number will significantly improve the ability of RIPE Database users to accurately identify resource holders and cross-check them in national company registries.
Only publicly available registration numbers of legal entities will be published. Natural persons remain explicitly out of scope.
Please let me know your feedback. Questions and comments are welcome.
Regards Marco Schmidt Manager Registration Services RIPE NCC
participants (1)
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Andrejs Guba