AS27865 — Tecnologia WorkOut S.A.

Network type: residential

AS27865 announces 2 IPv4 prefixes covering 2,048 addresses and 1 IPv6 prefixes.

About this network

AS27865 is operated by Tecnologia WorkOut S.A., commonly known as TWKO.

What it's used for

• The address space carries residential and business internet access, evidenced by reverse DNS entries such as host2900.twko.com.ar and host30254.twko.com.ar.
• The AS announces 2048 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, with 7 observed neighbours, indicating a regional access provider rather than a transit hub.

Notable

• Registrants for both announced IPv4 prefixes (170.239.28.0/22 and 190.103.80.0/22) match the AS holder, Tecnologia WorkOut S.A.
• The address inventory consists of two /22 blocks in the 170.239.0.0/16 and 190.103.0.0/16 ranges, typical of a mid-sized regional ISP in Argentina.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 170.239.28.0/22
• 190.103.80.0/22
• 2803:4a80::/32

Upstream networks

• AS263801 LINKEAR SRL
• AS6939 Hurricane Electric LLC
• AS263793 TECNET ARGENTINA S.A.

Downstream networks

• AS274222 OMX Group S.A
• AS272145 R.D.N.P. SOCIEDAD DE RESPONSABILIDAD LIMITADA

Adjacent networks

• AS263801 LINKEAR SRL
• AS6939 Hurricane Electric LLC
• AS274222 OMX Group S.A
• AS263793 TECNET ARGENTINA S.A.
• AS272145 R.D.N.P. SOCIEDAD DE RESPONSABILIDAD LIMITADA