Internet Infrastructure in Germany

Deloitte GmbH Wirtschaftsprüfungsgesellschaft (HRB 83442, seat Munich; German practice est. 1907) — Big Four audit/tax/consulting arm, member of Deloitte NWE/DTTL. CEO Volker Krug since 2020 (re-elected to 2028); €2.71bn rev FY24/25 (+4.8%), ~13,800 staff. BTW tracks it as the operator of AS47661, mapping its interconnection footprint to the responsible organisation.

Identity

Deloitte DE, Private company, Company

Network records

AS47661, AS8220, AS13237 +1 · 7 network relationships

Confidence

High confidence

Last updated

Jun 20, 2026

Deutsche Telekom appears in DE with 1 domain reference, 1 public website, 2 supporting public references but no confirmed operator yet; BTW tracks it to link these public clues to a responsible organisation and its relationships.

Identity

Deutsche Telekom, Private company, Company

Network records

10 network relationships

Confidence

Medium confidence

Last updated

Jun 18, 2026

AG Global Network has public ASN/IP network-resource records in Germany, including AS8495; the record also shows 110 network relationships.

Identity

INTERNET AG Global Network, Private company, Company

Network records

AS8495 · 110 network relationships

Confidence

Medium confidence

Last updated

Jun 18, 2026

Ingo Assion trading as "IACD Systemhaus GmbH" has public ASN/IP network-resource records in Germany, including AS16218; the record also shows 1 announced prefix · 1 address block · 155 network relationships.

Identity

Ingo Assion trading as "IACD Systemhaus GmbH", Private company, Company

Network records

AS16218 · 1 announced prefix · 1 address block · 155 network relationships

Confidence

Medium confidence

Last updated

May 20, 2026

Martin Kluge has public ASN/IP network-resource records in Germany, including AS35292; the record also shows 5 network relationships.

Identity

Martin Kluge, Private company, Company

Network records

AS35292 · 5 network relationships

Confidence

Medium confidence

Last updated

Jun 18, 2026

NetCologne Gesellschaft fur Telekommunikation mbH appears in DE with one supporting public reference but no confirmed operator yet; BTW tracks it to link these public clues to a responsible organisation and its relationships.

Identity

NetCologne Gesellschaft fur Telekommunikation mbH, Private company, Company

Network records

16 announced prefixes · 16 address blocks · 212 network relationships

Confidence

Medium confidence

Last updated

May 20, 2026

PE Sontheimer Bernd has public ASN/IP network-resource records in Germany, including AS8405; the record also shows 1 announced prefix · 1 address block · 2 network relationships.

Identity

PE Sontheimer Bernd, Private company, Company

Network records

AS8405 · 1 announced prefix · 1 address block · 2 network relationships

Confidence

Medium confidence

Last updated

May 20, 2026

Universitaet Stuttgart appears in DE with one supporting public reference but no confirmed operator yet; BTW tracks it to link these public clues to a responsible organisation and its relationships.

Identity

Universitaet Stuttgart, Private company, Company

Network records

11 announced prefixes · 11 address blocks · 363 network relationships

Confidence

Medium confidence

Last updated

May 20, 2026

Westnetz w.V. has public ASN/IP network-resource records in Germany, including AS48111; the record also shows 2 announced prefixes · 2 address blocks · 3 network relationships.

Identity

Westnetz w.V., Private company, Company

Network records

AS48111 · 2 announced prefixes · 2 address blocks · 3 network relationships

Confidence

Medium confidence

Last updated

May 21, 2026

Chaos Computer Club Berlin e.V. has public ASN/IP network-resource records in Germany, including AS49225; the record also shows 10 network relationships.

Identity

Chaos Computer Club Berlin e.V., Private company, Company

Network records

AS49225 · 10 network relationships

Confidence

Medium confidence

Last updated

May 21, 2026

CoreRoute UG has public ASN/IP network-resource records in Germany, including AS49585; the record also shows 144 network relationships.

Identity

CoreRoute UG, Private company, Company

Network records

AS49585 · 144 network relationships

Confidence

Medium confidence

Last updated

May 21, 2026

S-IT Verwaltungs GmbH trading as S-IT Informationstechnologie Betreiber GmbH & Co. KG im Nordschwarzwald has public ASN/IP network-resource records in Germany, including AS52012; the record also shows 6 network relationships.

Identity

AS52012 S-IT Verwaltungs GmbH trading as S-IT Informationstechnologie Betreiber GmbH & Co. KG im Nordschwarzwald, Private company, Company

Network records

AS52012 · 6 network relationships

Confidence

Medium confidence

Last updated

May 22, 2026

BACKBONE Core-Backbone GmbH has public ASN/IP network-resource records in Germany, including AS33891; the record also shows 556 network relationships.

Identity

BACKBONE Core-Backbone GmbH, Private company, Operator

Network records

AS33891 · 556 network relationships

Confidence

High confidence

Last updated

May 21, 2026

ANYCAST InterNetworX Management GmbH has public ASN/IP network-resource records in Germany, including AS34997; the record also shows 13 network relationships.

Identity

ANYCAST InterNetworX Management GmbH, Private company, Company

Network records

AS34997 · 13 network relationships

Confidence

Medium confidence

Last updated

May 21, 2026

ANYCAST LUMASERV GmbH has public ASN/IP network-resource records in Germany, including AS42335; the record also shows 7 network relationships.

Identity

ANYCAST LUMASERV GmbH, Private company, Company

Network records

AS42335 · 7 network relationships

Confidence

Medium confidence

Last updated

May 21, 2026

FHI-SIT Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. has public ASN/IP network-resource records in Germany, including AS28714; the record also shows 6 network relationships.

Identity

FHI-SIT Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V., Private company, Company

Network records

AS28714 · 6 network relationships

Confidence

Medium confidence

Last updated

May 20, 2026

FRAPORT Fraport AG Frankfurt Airport Services Worldwide has public ASN/IP network-resource records in Germany, including AS43857; the record also shows 9 network relationships.

Identity

FRAPORT Fraport AG Frankfurt Airport Services Worldwide, Private company, Company

Network records

AS43857 · 9 network relationships

Confidence

Medium confidence

Last updated

May 21, 2026

KfW Kreditanstalt fur Wiederaufbau has public ASN/IP network-resource records in Germany, including AS21458; the record also shows 4 network relationships.

Identity

KfW Kreditanstalt fur Wiederaufbau, Private company, Company

Network records

AS21458 · 4 network relationships

Confidence

Medium confidence

Last updated

May 20, 2026

Lekkerland SE has public ASN/IP network-resource records in Germany, including AS43980; the record also shows 7 network relationships.

Identity

Lekkerland SE, Private company, Company

Network records

AS43980 · 7 network relationships

Confidence

Medium confidence

Last updated

May 21, 2026

ANYCAST Hosting.de GmbH has public ASN/IP network-resource records in Germany, including AS41637; the record also shows 7 network relationships.

Identity

ANYCAST Hosting.de GmbH, Private company, Company

Network records

AS41637 · 7 network relationships

Confidence

High confidence

Last updated

May 21, 2026

Alexej Senderkin has public ASN/IP network-resource records in Germany, including AS31078; the record also shows 67 network relationships.

Identity

Alexej Senderkin, Private company, Company

Network records

AS31078 · 67 network relationships

Confidence

Medium confidence

Last updated

May 21, 2026

Daniel Niewerth has public ASN/IP network-resource records in Germany, including AS34936; the record also shows 45 network relationships.

Identity

Daniel Niewerth, Private company, Company

Network records

AS34936 · 45 network relationships

Confidence

Medium confidence

Last updated

May 21, 2026

Martin Prager trading as "NbIServ" has public ASN/IP network-resource records in Germany, including AS43847; the record also shows 10 network relationships.

Identity

Martin Prager trading as "NbIServ", Private company, Company

Network records

AS43847 · 10 network relationships

Confidence

Medium confidence

Last updated

May 21, 2026

Rachfahl IT-Solutions GmbH & Co. KG has public ASN/IP network-resource records in Germany, including AS42281.

Identity

Rachfahl IT-Solutions GmbH & Co. KG, Private company, Company

Network records

AS42281

Confidence

Medium confidence

Last updated

Jun 18, 2026