A breakdown of the 8 companies running Ser2net Telnetd.
Top industries
Media and telecommunications3
Information technology and services2
Agriculture, forestry and fishing1
Financial services1
Professional and business services1
Company size
51–2501 (12%)
251–5001 (12%)
501–1,0001 (12%)
1,001–5,0001 (12%)
10,001+4 (50%)
Share of companies with a recorded size, by employees.
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Frequently asked questions
About the Ser2net Telnetd data on this page.
How many companies use Ser2net Telnetd?
Firmable holds confirmed Ser2net Telnetd detections for 8 distinct companies, 8 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Ser2net Telnetd?
Telstra International, One New Zealand and Wireless Logic Ltd are among the most prominent in the current set.
What industries use Ser2net Telnetd?
Media and telecommunications, information technology and services and agriculture, forestry and fishing lead the set, across 5 industries in total.
What size companies use Ser2net Telnetd?
Adoption concentrates in the 10,001+ employee band, across the companies whose size is recorded.
Where are Ser2net Telnetd users based?
The United States, Australia, Singapore and Hong Kong account for most detections, across 13 countries.
How current is this data?
8 companies were confirmed in the last 90 days. Last detection 13 October 2026.