[lacnog] IP Squatting en la region?

Doug Madory dmadory en renesys.com
Vie Feb 6 14:04:46 BRST 2015

Hola Andres,

I don't see Claro (or any other Colombian provider) globally announcing any IP address space in 5.x.x.x range. 

However, they could be internally numbering with this address space and that could cause a problem for their customers. There are many cases of providers around the world using global IP addresses for internal numbering, which is a risky practice.

Can anyone with Claro Colombia residential service post a traceroute to one of the affected IPs? Por ejemplo:


Doug Madory
Director of Internet Analysis, Dyn @dynresearch
Hanover, NH                      +1 603-263-6868

Dyn is a cloud-based Internet Performance company

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