subnet.im

AS265855LEGON TELECOMUNICACIONES SAS

ColombiaRegistryLACNIC

As of 10th November 2026, AS265855 (LEGON TELECOMUNICACIONES SAS), a network registered in Colombia with LACNIC, originates 15 IPv4 prefixes covering 3.8k addresses and 28 IPv6 prefixes. By IPv4 address space that makes it the 18,902nd-largest of the 80,723 networks we see originating IPv4, and the 51st-largest of 361 in Colombia. It is seen behind 7 upstream networks, most often AS3549 (Lumen (fka. Global Crossing)) and AS18678 (INTERNEXA S.A. E.S.P). 51% of its announcements have a valid RPKI ROA; 1 is RPKI-invalid. 81% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

15

IPv6 prefixes

28

IPv4 addresses

3.8k

IPv6 /64s

3B

Upstream graph

The networks AS265855 is seen behind, one and two hops out, drawn from real AS paths.

AS265855Toward the internet core
Upstream graph for AS265855: 10 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS265855LEGON TELECOMUNIC…This networkAS3356Lumen (Level 3)AS3549Lumen (fka. Globa…AS18678INTERNEXA S.A. E.…AS52468UFINET PANAMA S.A.AS262186TV AZTECA SUCURSA…AS2914NTT America, Inc.AS4775Globe TelecomsAS1299Arelion (fka. Tel…AS6762Telecom Italia Sp…AS52320V.tal (GlobeNet)

Networks observed one and two hops upstream of AS265855 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

14

adjacent networks

Upstreams
750%
Peers
750%
Downstreams
00%

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

Upstreams of AS265855
NetworkCountryRelationshipPathsVantage pts
AS3549Lumen (fka. Global Crossing)USPeer840138
AS18678INTERNEXA S.A. E.S.PCOPeer438139
AS52468UFINET PANAMA S.A.PAPeer269102
AS262186TV AZTECA SUCURSAL COLOMBIACOPeer24263
AS3356Lumen (Level 3)USPeer212102
AS262589SAMM (Internexa)BRPeer20074
AS27951Media Commerce Partners S.ACOPeer16263

Prefixes

All 43

The largest blocks AS265855 originates, widest first.

Largest prefixes originated by AS265855
PrefixAddressesVisibility
8.242.143.0/2425676/76
8.242.169.0/242561/76
8.242.185.0/2425676/76
38.51.244.0/2425676/76
38.51.245.0/2425676/76
38.51.246.0/2425676/76
38.51.247.0/2425676/76
38.210.187.0/2425676/76
38.225.220.0/2425676/76
45.225.224.0/2425676/76

Routing health

How AS265855'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

  • Valid51.2%22
  • Invalid2.3%1
  • No ROA46.5%20

Propagation

  • Globally propagated90% of full-feed peers or more81.4%35
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%18.6%8

Prefix sizes

IPv4 — 15 prefixes

IPv6 — 28 prefixes

  • /36268M × /6435.7%10
  • /4016.8M × /6457.1%16
  • /4865.5k × /647.1%2

Recent changes

Announcements that started or stopped since 11th Oct 2026.

10 announced and 7 withdrawn in all; the most recent are shown.

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