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Organisation profile

Organisation

Sebastian Grafmueller

Sebastian Grafmueller requires stronger public records confirming its legal identity, network resources, services, ownership, and leadership before it can be treated as a complete infrastructure record.

The available evidence covers Related networks: 103 and Relationships: 103.

Source description Source-context row retained for legal-entity resolution before public directory use.

Latest 2026-06-18
  • 103Relationships
Related networks
103

Confidence

1
Public role
Source-context row retained for legal-entity resolution before public directory use.

Related details

  • Sebastian Grafmueller network directory record

    Identifies Sebastian Grafmueller as a company and marks the entry for additional service, asset, and relationship detail.

    Public network record

Last updated: 2026-07-07

Related networks

103
Relationship topology: Sebastian GrafmuellerAbuse ContactAbuse-C RoleACTIVE-SERVERS active 1 GmbHAndreas BartelBroadcore ITS AGGiuliano SchindlerFISDE-AS Maurice FunkeIAG-AS GHOSTnet GmbHINTERCOLO-AS intercolo GmbHLorenz BarthNonattached Network NOCPYRO-AS Institute for Pyrotec…Sascha BielskiNonattached Network NOCDeutsche Telekom LIR Abuse Co…RASCOM-AS CJSC RASCOMIP-Max IP-Max SAAbuse-C RoleAbuse-C RoleSebastian Grafmueller
This entityupstream / providerdownstream / customerpeercorporate / legalother

The entity sits in the centre; its customers fan out to the left and its upstream providers to the right (arrows show transit direction). Scroll or use the buttons to zoom · drag the background to pan · click a node to open it in the directory.

Data as of 2026-06

The entity sits on the left and its connections fan out by role on the right; the graph shows each group’s most confident connections, and the full list below carries every relationship.

Full list

GTT COMM INC.Multiple relationships recorded
peerMedium confidence· Latest 2026-06downstreamMedium confidence· Latest 2026-06
GTT Communications (AS260)Multiple relationships recorded
downstreamHigh confidence· Latest 2026-05peerMedium confidence· Latest 2026-06
Nonattached Network NOCMultiple relationships recorded
upstreamHigh confidence· 4 records· 1 medium · 3 unrated· Latest 2026-06peerHigh confidence· 5 records· 5 unrated· Latest 2026-06
Abuse contact role object
peerHigh confidence· Latest 2026-06
Pudu Pudu, LLC
peerHigh confidence· Latest 2026-06
Lorenz Barth
peerHigh confidence· 2 records· 2 unrated· Latest 2026-06
Nonattached Network NOC
peerHigh confidence· Latest 2026-06
Abuse-C Role
peerHigh confidence· Latest 2026-06
ORG-OG57-RIPE
peerHigh confidence· Latest 2026-06
Tom Spier
peerHigh confidence· Latest 2026-06
Sascha Bielski
peerHigh confidence· Latest 2026-06
PYRO-AS Institute for Pyrotechnical Cleaning (limited company)
peerHigh confidence· 2 records· 2 unrated· Latest 2026-06
INTERCOLO-AS intercolo GmbH
peerHigh confidence· Latest 2026-06
Jonas Frey
peerHigh confidence· Latest 2026-06
ISPPRO-AS ISPpro Internet KG
peerHigh confidence· Latest 2026-06
SOCO-AS Stephan Fuss trading as SoftCom Datensysteme
peerHigh confidence· Latest 2026-06