subnet.im

AS272869INTERCOMM DE NARIÑO SAS

ColombiaRegistryLACNIC

As of 29th September 2026, AS272869 (INTERCOMM DE NARIÑO SAS), a network registered in Colombia with LACNIC, originates 4 IPv4 prefixes covering 1k addresses and 11 IPv6 prefixes. By IPv4 address space that makes it the 35,849th-largest of the 79,607 networks we see originating IPv4, and the 114th-largest of 355 in Colombia. It is seen behind 2 upstream networks, most often AS3356 (Lumen (Level 3)) and AS18678 (INTERNEXA S.A. E.S.P), and in front of 1 downstream network. 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

4

IPv6 prefixes

11

IPv4 addresses

1k

IPv6 /64s

185M

Upstream graph

The networks AS272869 is seen behind, one and two hops out, drawn from real AS paths.

AS272869Toward the internet core
Upstream graph for AS272869: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS272869INTERCOMM DE NARI…This networkAS3356Lumen (Level 3)AS18678INTERNEXA S.A. E.…AS2914NTT America, Inc.AS3549Lumen (fka. Globa…AS1299Arelion (fka. Tel…AS6939Hurricane Electri…

Networks observed one and two hops upstream of AS272869 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

7

adjacent networks

Upstreams
229%
Peers
457%
Downstreams
114%

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

Upstreams of AS272869
NetworkCountryRelationshipPathsVantage pts
AS3356Lumen (Level 3)USPeer605147
AS18678INTERNEXA S.A. E.S.PCOPeer501123

Prefixes

The largest blocks AS272869 originates, widest first.

Largest prefixes originated by AS272869
PrefixAddressesVisibility
38.51.243.0/2425682/82
185.240.215.0/2425681/82
185.244.235.0/2425681/82
209.61.12.0/2425682/82
2803:7290:200::/4016.8M × /6465/65
2803:7290:300::/4016.8M × /6465/65
2803:7290:400::/4016.8M × /6465/65
2803:7290:800::/4016.8M × /6465/65
2803:7290:900::/4016.8M × /6465/65
2803:7290:b00::/4016.8M × /6465/65

Routing health

How AS272869'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 — 4 prefixes

IPv6 — 11 prefixes

  • /4016.8M × /64100.0%11

Recent changes

Announcements that started or stopped since 30th Aug 2026.

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