subnet.im

AS14080Telmex Colombia S.A.

ColombiaRegistryLACNICTypeEyeball

As of 14th November 2026, AS14080 (Telmex Colombia S.A.), an access network registered in Colombia with LACNIC, originates 979 IPv4 prefixes covering 1.6M addresses and 178 IPv6 prefixes. By IPv4 address space that makes it the 343rd-largest of the 80,840 networks we see originating IPv4, and the 6th-largest of 364 in Colombia. It is seen behind 11 upstream networks, most often AS701 (Verizon Business) and AS1299 (Arelion (fka. Telia Carrier)), 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.

At a glance

IPv4 prefixes

979

IPv6 prefixes

178

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)AS13030Init7 (Switzerlan…AS16552Tiggee LLCAS24516Virtutel Pty LtdAS58511Swoop (Anycast Gl…AS8220COLTAS32590Valve Corporation

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

86

adjacent networks

Upstreams
1113%
Peers
4755%
Downstreams
2833%

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

Upstreams of AS14080
NetworkCountryRelationshipPathsVantage pts
AS701Verizon BusinessUSPeer110,630141
AS1299Arelion (fka. Telia Carrier)SEPeer107,450142
AS6453TATA Communications (America) IncUSPeer88,909141
AS3491PCCW Global (HK) Ltd.HKPeer70,988141
AS174Cogent Communications, LLCUSPeer59,405135
AS3257GTT Communications Inc.USPeer21,501141
AS3356Lumen (Level 3)USPeer8332
AS26611COMUNICACIÓN CELULAR S.A. COMCEL S.A.COPeer12864
AS23520Columbus Networks USA, Inc.USPeer7878
AS27951Media Commerce Partners S.ACOPeer2626

Prefixes

All 1,157

The largest blocks AS14080 originates, widest first.

Largest prefixes originated by AS14080
PrefixAddressesVisibility
181.48.0.0/13524k2/78
181.48.0.0/1665.5k78/78
190.85.0.0/1665.5k78/78
190.145.0.0/1665.5k78/78
190.157.0.0/1665.5k78/78
181.57.128.0/1732.8k78/78
190.145.0.0/1732.8k78/78
181.48.0.0/1816.4k78/78
190.143.64.0/1816.4k78/78
190.144.64.0/1816.4k78/78

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

  • Valid98.8%1,143
  • Invalid0.0%0
  • No ROA1.2%14

Propagation

  • Globally propagated90% of full-feed peers or more98.4%1,139
  • Partially propagated40% to 90%0.2%2
  • Seen by few peersUnder 40%1.4%16

Prefix sizes

IPv4 — 979 prefixes

IPv6 — 178 prefixes

  • /324.3B × /643.9%7
  • /36268M × /642.2%4
  • /4016.8M × /6454.5%97
  • /424.2M × /640.6%1
  • /441M × /642.2%4
  • /4865.5k × /6436.5%65

Recent changes

Announcements that started or stopped since 15th Oct 2026.

36 announced and 10 withdrawn in all; the most recent are shown.

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