AS7004 TELEFONICA CHILE S.A.

Autonomous System 7004 belongs to Telefónica Chile S.A., the Chilean arm of

the Telefónica group, which trades under the Movistar brand.

What it's used for

• Carrying Telefónica Chile address space whose reverse DNS is almost entirely static assignments — …static.mundo.movistar.cl for Movistar customers and …static.tie.cl for the Telefónica Empresas (business) side.
• Serving fixed connectivity in Chile alongside the group's other Chilean ASNs.

Notable

• Despite Telefónica Chile being one of the country's largest consumer providers, the space seen under this AS looks like static / business addressing: sampled reverse DNS shows no dynamic DSL, cable or CGNAT subscriber pools.
• Telefónica group networks are split across many national and functional ASNs, so this number is one slice of Telefónica Chile, not the whole operator.

Interesting

• The AS number sits in ARIN's numeric range but the registration is delegated to LACNIC, a fossil of the era before Latin America had its own registry.