Network Report
AS3816 — COLOMBIA TELECOMUNICACIONES S.A. ESP
What Predax has observed across this network's address space, and what it means for traffic screening.
About this network
COLOMBIA TELECOMUNICACIONES S.A. ESP (AS3816) is a consumer and business internet provider. The 69 addresses we have observed on it are the kind an ISP assigns to homes, offices and mobile devices — connections with a person behind them, not rented servers.
None of those 69 addresses carried a threat flag or a notable risk score when last checked. That is the profile you would expect from an ordinary access network: its addresses turn up in logs because people use the internet, not because infrastructure lives here.
Flag composition
Share of observed addresses carrying each classification when last checked.
Geography
Bogota (Suba) (CO) · Barranquilla (CO) · Cartagena (CO) · Bucaramanga (CO) · Cali (CO) · Floridablanca (CO)
Observation window
Addresses on this network have been looked up through Predax between February 10, 2026 and August 29, 2026. Each figure on this page reflects an address's most recent check, not a permanent record.
Every observed address on this network geolocates to Colombia — the footprint of a network serving one region rather than globally distributed infrastructure.
Should you screen traffic from this network?
Traffic from this network is your audience, not your threat surface. Blocking an access network at this level turns away real people, and nothing in our observations justifies it.
If an individual address from this network is causing problems — failed logins, scraping, card testing — act on that address and that behaviour. Its report page shows what we know; the network-level numbers here are the context, not the verdict.
Addresses observed on this network
A sample of the most-looked-up addresses — each links to its full report. Capped at 12.