subnet.im

AS272843Rio Colorado Television S.A.

ArgentinaRegistryLACNIC

As of 24th October 2026, AS272843 (Rio Colorado Television S.A.), a network registered in Argentina with LACNIC, originates 15 IPv4 prefixes covering 5.6k addresses. By IPv4 address space that makes it the 14,699th-largest of the 79,671 networks we see originating IPv4, and the 169th-largest of 1,069 in Argentina. It is seen behind 2 upstream networks, most often AS52361 (ARSAT - Empresa Argentina de Soluciones…) and AS264758 (ISP GROUP SRL). Every one of its announcements has a valid RPKI ROA, and none are RPKI-invalid. 100% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

15

IPv6 prefixes

0

IPv4 addresses

5.6k

IPv6 /64s

0

Upstream graph

The networks AS272843 is seen behind, one and two hops out, drawn from real AS paths.

AS272843Toward the internet core
Upstream graph for AS272843: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS272843Rio Colorado Tele…This networkAS52361ARSAT - Empresa A…AS264758ISP GROUP SRLAS7195EdgeUnoAS22927Telefonica de Arg…AS7049Silica Networks A…

Networks observed one and two hops upstream of AS272843 in real AS paths. A thicker line means more vantage points saw that adjacency, so weight tracks how well attested it is — not how much traffic it carries. Adjacency is an observation; whether it is a transit purchase or a settlement-free peering is an inference, and is labelled as one wherever we show it.

Neighbouring networks

4

adjacent networks

Upstreams
250%
Peers
250%
Downstreams
00%

Networks carrying this one's traffic toward the rest of the internet.

Upstreams of AS272843
NetworkCountryRelationshipPathsVantage pts
AS52361ARSAT - Empresa Argentina de Soluciones Satelitales S.A.ARPeer99476
AS264758ISP GROUP SRLARPeer14637

Prefixes

The largest blocks AS272843 originates, widest first.

Largest prefixes originated by AS272843
PrefixAddressesVisibility
190.185.180.0/221k76/76
190.185.232.0/221k76/76
190.185.150.0/2351276/76
190.185.145.0/2425676/76
190.185.150.0/2425676/76
190.185.151.0/2425676/76
190.185.180.0/2425676/76
190.185.181.0/2425676/76
190.185.182.0/2425676/76
190.185.183.0/2425676/76

Routing health

How AS272843's own announcements validate against RPKI and how far they propagate. The same measures for the whole routing table are on the routing table in numbers.

RPKI origin validation

  • Valid100.0%15
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%15
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 15 prefixes

Recent changes

Announcements that started or stopped since 24th Sept 2026.

  • Withdrawn206.62.97.0/2412th Oct 2026

Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.