This AS is not currently used to announce prefixes in the global routing table, nor is it used as a visible transit AS.
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS21578 3 More Specifics 3 Total Advertisements Universidad autonoma de Bucaramanga, CO
190.68.254.0/24 190.68.0.0/15
200.69.124.0/24 200.69.112.0/20
201.245.186.0/24 201.245.0.0/16
whois: 402590
IANA has recorded AS21578 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS21578\n % Joint Whois - whois.lacnic.net
% This server accepts single ASN, IPv4 or IPv6 queries
Query rate limit exceeded