subnet.im

AS273138FIBRANETPLUS S.A.S.

ColombiaRegistryLACNIC

As of 10th November 2026, AS273138 (FIBRANETPLUS S.A.S.), a network registered in Colombia with LACNIC, originates 6 IPv4 prefixes covering 1.5k addresses and 5 IPv6 prefixes. By IPv4 address space that makes it the 31,734th-largest of the 80,733 networks we see originating IPv4, and the 100th-largest of 362 in Colombia. It is seen behind 2 upstream networks, most often AS267708 (SP SISTEMAS PALACIOS LTDA) and AS27951 (Media Commerce Partners S.A). 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

6

IPv6 prefixes

5

IPv4 addresses

1.5k

IPv6 /64s

21M

Upstream graph

The networks AS273138 is seen behind, one and two hops out, drawn from real AS paths.

AS273138Toward the internet core
Upstream graph for AS273138: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS273138FIBRANETPLUS S.A.…This networkAS27951Media Commerce Pa…AS267708SP SISTEMAS PALAC…AS7195EdgeUnoAS52320V.tal (GlobeNet)AS23520Columbus Networks…AS263238Eliana Vanessa Mo…

Networks observed one and two hops upstream of AS273138 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 AS273138
NetworkCountryRelationshipPathsVantage pts
AS267708SP SISTEMAS PALACIOS LTDACOPeer536135
AS27951Media Commerce Partners S.ACOPeer22968

Prefixes

The largest blocks AS273138 originates, widest first.

Largest prefixes originated by AS273138
PrefixAddressesVisibility
31.56.215.0/2425676/76
38.224.40.0/2425676/76
38.224.41.0/2425676/76
38.224.42.0/2425676/76
38.224.43.0/2425676/76
168.93.212.0/2425675/76
2803:f450::/424.2M × /6462/63
2803:f450:40::/424.2M × /6462/63
2803:f450:80::/424.2M × /6462/63
2803:f450:c0::/424.2M × /6462/63

Routing health

How AS273138'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%11
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%11
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 6 prefixes

IPv6 — 5 prefixes

  • /424.2M × /64100.0%5

Recent changes

Announcements that started or stopped since 12th Oct 2026.

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