Topic

Individual Registry Holder Label

Articles assigned to this topic label.

Partial RDAP record showing the administrative contact Oleh Voitsitskyy for AS210987 on a screen in a network operations center.

Companies

Oleh Voitsitskyy

Tracking this registry linkage helps analysts maintain continuity of contact attribution for AS210987, detect changes in responsibility, and map human-facing…

May 26, 2026
Network intelligence profile cover image for Roman Rozhak

RIPE NCC

Roman Rozhak

Tracking named contacts linked to internet number resources helps map the publicly exposed administrative layer of the network. If Roman Rozhak’s handle appe…

May 26, 2026
Network intelligence profile cover image for Anton V. Bogachenkov

Companies

Anton V. Bogachenkov

Tracking named contacts helps analysts map the human governance layer of internet number resources. Bogachenkov’s single appearance makes him a simple but tr…

May 26, 2026
A dimly lit network operations workstation with a monitor displaying a RIPE database query, a handwritten note with 'MA24759-RIPE', and a worn office chair.

Companies

Mahmoud Alhabbash

Changes to AS210990’s registry contact listings or BGP announcements could signal shifts in the operational management of that network. Tracking this contact…

May 26, 2026
Network intelligence profile cover image for Wael Nabhan

Companies

Wael Nabhan

Tracking Wael Nabhan helps infrastructure analysts detect changes in the stewardship of AS210990. Any alteration to the registry contact data—such as a new n…

May 26, 2026
A network operations center with screens showing registry query interfaces and routing tables, illustrating the technical context of internet number resource administration.

Companies

Jose Tomas Ochayta Somolinos

Named individuals in routing and registry contact records help analysts identify operational responsibility, escalation paths, and affiliation signals around…

May 26, 2026
A network engineer monitoring routing and registry data in an operations center, symbolizing the contact role of maintaining internet infrastructure records.

Companies

Marcin Piechowicz

Registry contacts like Marcin Piechowicz matter to network operators, researchers, and abuse handlers because they identify a human point of coordination for…

May 26, 2026
AI-generated editorial image for Jerome Hofmann showing the public operating context described by verified sources: His documented roles are limited to registry-recorded administrative and technical contacts for AS210998.

Companies

Jerome Hofmann

As a named person in official registry records, Jerome Hofmann can influence how network operators, researchers, and counterparties identify operational poin…

May 26, 2026
AI-generated editorial image for Kenan OKTAY showing the public operating context described by verified sources: Kenan OKTAY appears in public registry records as the admin and tech contact for autonomous system AS211006, with no confirmed employer or broader decision-making authority beyond.

Companies

Kenan OKTAY

The subject matters because a listed registry contact can signal who to approach for network operations or incident response for AS211006, though actual auth…

May 26, 2026
Network intelligence profile cover image for Arturs Lihners

RIPE NCC

Arturs Lihners

A named contact in a regional internet registry is a public control surface for an autonomous system. Changes to this contact can signal administrative stabi…

May 26, 2026
Network intelligence profile cover image for Kazyanin Andrei Anatolevich

Companies

Kazyanin Andrei Anatolevich

His listing creates a public contact point for AS211009, which matters for abuse reporting, network coordination, and dependency mapping. Even in a dormant s…

May 26, 2026
Andrzej Kuster conceptualised as a registry contact for AS211010, shown in a neutral office setting with stylized registry interface elements.

Companies

Andrzej Kuster

Registry contacts are the public directory for internet number resources: operators, security teams, and researchers rely on them for peering, routing valida…

May 26, 2026
Network intelligence profile cover image for Elite Server Management

RIPE NCC

Elite Server Management

The entity matters because a dormant ASN can become active, introducing new reachability dependencies and potential routing risks. A holder change or the sta…

May 26, 2026
Network intelligence profile cover image for Administration Communale Luxemberg

Companies

Administration Communale Luxemberg

BTW tracks Administration Communale Luxemberg because it is the sole publicly listed contact for an autonomous system that could become an active node in Lux…

May 26, 2026
A screen displaying RIPE whois record for ASN 211018 showing contact handle Servuce TUC.

Companies

Servuce TUC

Tracking Servuce TUC helps analysts map the designated public contact for ASN 211018, which can be relevant for network coordination, abuse reporting, and un…

May 26, 2026
Network intelligence profile cover image for Mohammad Mehdi Behfarrad

RIPE NCC

Mohammad Mehdi Behfarrad

Changes to the registry contact for an ASN can signal shifts in operational control, ownership, or responsiveness, making this subject a relevant public mark…

May 26, 2026
Network intelligence profile cover image for Bazi Gostaran Derick

RIPE NCC

Bazi Gostaran Derick

Bazi Gostaran Derick matters because any autonomous system can alter internet routing. AS211021’s publicly observable but opaque registration demands monitor…

May 26, 2026
Network intelligence profile cover image for Jack O'Sullivan

RIPE NCC

Jack O'Sullivan

The entity is tracked because its public ASN registration represents a potential future routing participant. If AS211024 were to begin announcing IP prefixes…

May 26, 2026
Network intelligence profile cover image for Lukasz Szewczyk

ARIN

Lukasz Szewczyk

Named registry contacts are important for mapping coordination points around autonomous systems, monitoring continuity of contact chains, and detecting chang…

May 26, 2026
Abstract illustration of a network registry dashboard highlighting contact information fields.

Companies

Alexey Galaev

Registry contacts represent the human point of escalation for network incidents and policy changes. Monitoring Galaev allows readers to track who is publicly…

May 26, 2026