Core Entity Brief
| Entity | WHAT MEDIA Verwaltungs GmbH |
|---|---|
| Public role | The company matters because changes to its general-partner role, its AS211958 registration, or the routing and validation signals of the 45.12.116.0/22 prefix would directly affect how responsibility, continuity risk, and privacy exposure are assessed for a tracking service that monitors vehicles and people. Readers relying on stable imprint, registry, and routing data need to watch for shifts in any of these signals. |
| Region | Germany |
| Category | Digital infrastructure institution |
| Primary domain | Infrastructure |
| Signal focus | Institution Type |
| Time horizon | QUARTER_30_120D |
| Impact | Medium |
| Confidence | 0.95 |
| Evidence coverage | 12 public source references |
| Related coverage | 1 linked article |
| Website | Public evidence pending |
| Last update | Jun 03, 2026 |
WHAT MEDIA Verwaltungs GmbH is a Rostock company named as CARSAT GmbH & Co. KG's general partner and linked in public WHOIS/RDAP-style evidence to ORG-WMVG1-RIPE and AS211958 CARSAT, while routing views tie its name to 45.12.116.0/22 in the Surfboxx AS59780 context.
What It Does
- General-partner and registry role: WHAT MEDIA Verwaltungs GmbH is best supported as a legal and registry accountability layer around CARSAT/cardinate. German and English imprints name WHAT MEDIA as CARSAT GmbH & Co. KG's general partner, while public WHOIS/RDAP-style material associates the same organisation with ORG-WMVG1-RIPE and AS211958 CARSAT.
- Fleet-tracking service economics: The supplied public pages do not show a separate WHAT MEDIA-branded customer product. The visible paid service surface is CARSAT/cardinate: GPS tracking hardware, hosted fleet portal access, mobile apps, mobile data transfer, support, alerts, route export, retention periods, one-time starter-package charges, and recurring monthly provisioning fees.
- Hosted telematics dependency: Customers depend on installed GPS devices, mobile transmission, hosted fleet data, portal and mobile-app access, route records, alert delivery, support, warranty handling, and contract continuity. Those dependencies make device custody, credentials, tracking authorization, retention, availability, and tracking-data governance material operating issues.
- Infrastructure service context: Cardinate.io separately advertises RPC API node, validator, and compute services and says the operator runs enterprise cloud infrastructure across German data centers with own hardware, address ranges, autonomous-system resources, BGP announcements, redundancy, and monitoring. Those statements are useful operating context but remain self-published until independently checked.
Operating Snapshot
- Legal identity and address: CARSAT/cardinate imprints list WHAT MEDIA Verwaltungs GmbH at August-Bebel-Str. 10-12, 18055 Rostock, Germany, with an Amtsgericht Rostock HRB 12110 reference.
- General-partner context: The same imprints identify WHAT MEDIA Verwaltungs GmbH as general partner of CARSAT GmbH & Co. KG, whose public pages publish GPS vehicle tracking, portal, mobile app, support, pricing, and infrastructure-service surfaces.
- Visible service operator: CARSAT/cardinate describes its business as developing, producing, and distributing professional, affordable, secure GPS tracking solutions for the German and European market, including small and medium-sized companies as intended users.
- Telematics functions: The cardinate one page describes fleet-position transparency, route tracking, online-portal use, mobile-app access, speed capture, geofencing, theft protection, an electronic logbook, and exportable route records.
- Published pricing: The pricing page lists a starter package, one-time cost of 238.00 EUR, monthly provisioning fees of 9.90 EUR or 24.90 EUR, optional Europe-wide transfer fees, included SMS allowances, support, data-recording periods, warranty terms, and minimum contract periods.
- Hosted access surface: The cardinate web page describes internet and mobile-app access for fleet information and says related services run on company-operated server infrastructure in Germany.
- Registry presence: Public WHOIS mirror material identifies WHAT MEDIA Verwaltungs GmbH as ORG-WMVG1-RIPE, a Germany-based LIR organisation associated with AS211958 and AS name CARSAT.
- Routing adjacency: Public routing pages show 45.12.116.0/22 as a WHAT MEDIA-associated range in the AS59780 Surfboxx context, making it useful routing-adjacent evidence while leaving the current operating agreement between the companies outside the supplied record.
Control Surface
- General-partner accountability: German and English CARSAT/cardinate imprints name WHAT MEDIA Verwaltungs GmbH as CARSAT GmbH & Co. KG's general partner, with a Rostock address and HRB 12110 registration reference. Changes to that language would materially change the accountability reading.
- AS211958 registry context: Public WHOIS/RDAP-style evidence identifies AS211958 with AS name CARSAT, organisation handle ORG-WMVG1-RIPE, organisation name WHAT MEDIA Verwaltungs GmbH, Germany as country, LIR organisation type, and import/export policy involving AS25291 and AS48173.
- ASN activity boundary: The AS211958 evidence is stronger for assignment and routing-policy context than for active traffic. Any claim about live traffic carriage needs a current route-origin check.
- Attributed IPv4 routing context: BGP.tools and IPinfo show 45.12.116.0/22 in the AS59780 Surfboxx route-origin context while associating the prefix description or company field with WHAT MEDIA Verwaltungs GmbH. This supports routing-adjacent analysis without proving current direct route control by WHAT MEDIA.
- Customer-facing availability: CARSAT/cardinate availability depends on GPS trackers, mobile-data transfer, hosted portal access, iOS and Android app access, alert delivery, support, retention periods, warranty terms, and separately advertised node or API infrastructure.
- Tracking-data governance: Vehicle tracking creates concrete control points around tracking authorization, credential custody, device custody, portal permissions, mobile-app access, retention periods, SMS or email alerts, route exports, work or driving-time records, and remote support.
Watchpoints
- AS211958 activation: Recheck AS211958 before any availability or traffic claim because available public evidence supports assignment and routing policy more strongly than current traffic carriage.
- Prefix-origin drift: Monitor 45.12.116.0/22 for origin AS, RPKI validation state, route object, prefix description, and subdivision changes because the range is associated with WHAT MEDIA while appearing in the Surfboxx AS59780 context.
- Entity boundary: Keep WHAT MEDIA, CARSAT/cardinate, and Surfboxx distinct unless fresh public evidence supports a tighter corporate or operating relationship.
- Imprint change: Any change to cardinate imprint language, HRB references, managing-party statements, or general-partner wording would materially change the accountability reading.
- Telematics data risk: Because CARSAT/cardinate services can track vehicles and people using them, tracking authorization, credential custody, access controls, data retention, alerting, export functions, and portal or mobile-app security remain material watchpoints.
- Self-published scale claims: Cardinate.io infrastructure statements are self-published and should be checked against current routing, registry, uptime, and service evidence before firm resilience or independence claims.

