Skip to main content

Loading...

IpToolsKit© 2026

Resources

Organizations Learn & Guides Tools

Tools

Ping DNS Lookup Speed Test

Legal

Privacy Policy About Imprint

Organizations in Dortmund | IpToolsKit

Organizations in Dortmund

Back to City Directory

25 Organizations

Cogent Communications

Cogent Communications

IP Ranges

21,537

Total IPs

22,239,316

AS174

Verizon Business

Verizon Business

IP Ranges

5,439

Total IPs

28,637,734

AS46639

Deutsche Telekom AG

Deutsche Telekom AG

IP Ranges

1,854

Total IPs

34,204,184

AS3320

Vodafone Germany

Vodafone Germany

IP Ranges

1,364

Total IPs

12,487,151

AS3209

Google One VPN

IP Ranges

979

Total IPs

33,722

AS36492

Deutsches Forschungsnetz

Deutsches Forschungsnetz

IP Ranges

511

Total IPs

7,666,176

AS680

1&1 Versatel

IP Ranges

371

Total IPs

1,741,311

AS8881

O2 Deutschland

IP Ranges

354

Total IPs

8,400,128

AS6805

Vodafone Germany Business

Vodafone Germany Business

IP Ranges

316

Total IPs

241,143

AS3209

Knipp Medien und Kommunikation

Knipp Medien und Kommunikation

IP Ranges

92

Total IPs

52,480

AS48519

DOKOM Gesellschaft fuer Telekommunikation mbH

DOKOM Gesellschaft fuer Telekommunikation mbH

IP Ranges

88

Total IPs

92,155

AS15763

Enreach Netherlands

Enreach Netherlands

IP Ranges

58

Total IPs

121,088

AS39647

T-Systems International

T-Systems International

IP Ranges

55

Total IPs

99,328

AS6878

LWLcom

IP Ranges

36

Total IPs

105,216

AS50629

Glasfaser Ruhr

IP Ranges

19

Total IPs

20,480

AS12329

mywire Datentechnik

mywire Datentechnik

IP Ranges

16

Total IPs

4,608

AS59675

DB Systel

IP Ranges

7

Total IPs

6,912

AS34156

DOKOM21

IP Ranges

5

Total IPs

5

AS15763

TUEV NORD Service

TUEV NORD Service

IP Ranges

2

Total IPs

1,024

AS200003

Oxitgen

IP Ranges

2

Total IPs

1,024

AS204065

Stadt Dortmund

IP Ranges

1

Total IPs

1,024

AS206341

Volkswohl Bund Lebensversicherung a.G.

Volkswohl Bund Lebensversicherung a.G.

IP Ranges

1

Total IPs

256

AS58149

Stadtwerke Iserlohn

Stadtwerke Iserlohn

IP Ranges

1

Total IPs

512

AS202957

DAVASO

IP Ranges

1

Total IPs

256

AS42691

Lowell Financial Services

Lowell Financial Services

IP Ranges

1

Total IPs

256

AS39170

+82 more

+1810 more

+35 more

+411 more

+15 more

+212 more

+232 more

+64 more

+166 more

+79 more

+10 more

Frankfurt am Main

+58 more

+33 more

Frankfurt am Main

+140 more

DE

+25 more

+3 more

+2 more

Frankfurt am Main

+4 more

Frankfurt am Main

DE