subnet.im

AS14080Telmex Colombia S.A.

ColombiaRegistryLACNICTypeEyeball

As of 29th September 2026, AS14080 (Telmex Colombia S.A.), an access network registered in Colombia with LACNIC, originates 907 IPv4 prefixes covering 1.6M addresses and 177 IPv6 prefixes. By IPv4 address space that makes it the 346th-largest of the 79,607 networks we see originating IPv4, and the 6th-largest of 355 in Colombia. It is seen behind 9 upstream networks, most often AS1299 (Arelion (fka. Telia Carrier)) and AS701 (Verizon Business), and in front of 28 downstream networks. 99% of its announcements have a valid RPKI ROA, and none are RPKI-invalid. 98% of its routes reach at least 90% of full-feed peers, and 1 prefix is also originated by another network.

At a glance

IPv4 prefixes

907

IPv6 prefixes

177

IPv4 addresses

1.6M

IPv6 /64s

32.8B

Upstream graph

The networks AS14080 is seen behind, one and two hops out, drawn from real AS paths.

AS14080Toward the internet core
Upstream graph for AS14080: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS14080Telmex Colombia S…This networkAS174Cogent Communicat…AS701Verizon BusinessAS1299Arelion (fka. Tel…AS3491PCCW Global (HK) …AS6453TATA Communicatio…AS3356Lumen (Level 3)AS8888xTom Pty LtdAS13030Init7 (Switzerlan…AS24516Virtutel Pty LtdAS58511Swoop (Anycast Gl…AS8220COLTAS35280F5 Networks SARL

Networks observed one and two hops upstream of AS14080 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

81

adjacent networks

Upstreams
911%
Peers
4454%
Downstreams
2835%

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

Upstreams of AS14080
NetworkCountryRelationshipPathsVantage pts
AS1299Arelion (fka. Telia Carrier)SEPeer128,954147
AS701Verizon BusinessUSPeer98,270147
AS6453TATA Communications (America) IncUSPeer81,077147
AS3491PCCW Global (HK) Ltd.HKPeer80,218147
AS174Cogent Communications, LLCUSPeer46,400141
AS3257GTT Communications Inc.USPeer25,984147
AS3356Lumen (Level 3)USPeer8023
AS7195EdgeUnoCOPeer271
AS23520Columbus Networks USA, Inc.USPeer2222

Prefixes

All 1,084

The largest blocks AS14080 originates, widest first.

Largest prefixes originated by AS14080
PrefixAddressesVisibility
181.48.0.0/13524k2/82
181.48.0.0/1665.5k82/82
190.85.0.0/1665.5k82/82
190.145.0.0/1665.5k82/82
190.157.0.0/1665.5k82/82
181.57.128.0/1732.8k82/82
190.145.0.0/1732.8k82/82
181.48.0.0/1816.4k82/82
190.143.64.0/1816.4k82/82
190.144.64.0/1816.4k82/82

Routing health

How AS14080'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

  • Valid98.6%1,069
  • Invalid0.0%0
  • No ROA1.4%15

Propagation

  • Globally propagated90% of full-feed peers or more98.4%1,067
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%1.6%17

Prefix sizes

IPv4 — 907 prefixes

IPv6 — 177 prefixes

  • /324.3B × /644.0%7
  • /36268M × /642.3%4
  • /4016.8M × /6454.8%97
  • /424.2M × /640.6%1
  • /441M × /641.1%2
  • /4865.5k × /6437.3%66

Recent changes

Announcements that started or stopped since 30th Aug 2026.

27 announced and 2 withdrawn in all; the most recent are shown.

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