asn.dev

Observed topology

AS7049 AS7049 - Silica Networks Argentina S.A.

Unclassified LACNIC

Upstreams 34 carry this network
Downstreams 226 this network carries
Adjacent (IPv4) 263
Adjacent (IPv6) 89
Upstream graph Who carries AS7049, and who carries them, drawn as a map up to the transit-free core. 8 exchanges Where AS7049 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 34

Networks observed carrying traffic for AS7049: the AS immediately before it in a routing path. Ranked by how many paths showed the relationship, which reflects how widely it is used, not how much traffic crosses it.

ASNetworkTypeFamiliesPaths seen
AS3356Level 3 Parent, LLCTransitIPv4963
AS7195EDGEUNO S.A.SUnclassifiedIPv4831
AS6939Hurricane Electric LLCTransitIPv4 IPv6643
AS174Cogent Communications, LLCTransitIPv4 IPv6632
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv6238
AS22652Videotron LteeResidentialIPv4 IPv6159
AS12956TELEFONICA GLOBAL SOLUTIONS SLTransitIPv4153
AS24482SG.GSHostingIPv4 IPv680
AS1836green.ch AGResidentialIPv479
AS8551Bezeq International Ltd.UnclassifiedIPv479

All 34 upstreams →

Transit

Downstream networks

All 226

Networks for which AS7049 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS28015MERCO COMUNICACIONESUnclassifiedIPv49,306
AS27953NODOSUD S.AUnclassifiedIPv4 IPv64,206
AS27818CotesmaResidentialIPv4 IPv64,016
AS264830Coop. de Luz y Fuerza Elect. Industria y Otros Serv. Publicos,Vivienda y Credito de Punta Alta LtdaUnclassifiedIPv4 IPv62,513
AS52327Summit S.A.ResidentialIPv4 IPv62,360
AS52323Colsecor Cooperativa LimitadaResidentialIPv4 IPv62,343
AS20207Gigared S.A.ResidentialIPv4 IPv62,131
AS52436Cable Televisora ColorUnclassifiedIPv42,066
AS17069Coop Telefonica Villa Gesell LtdaResidentialIPv4 IPv62,039
AS27983Red Intercable Digital S.A.UnclassifiedIPv42,018

All 226 downstreams →

Adjacency

Adjacent networks

All 266

Every AS seen directly next to AS7049 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS7195EDGEUNO S.A.SUnclassifiedIPv4 IPv627,933
AS6939Hurricane Electric LLCTransitIPv4 IPv614,574
AS174Cogent Communications, LLCTransitIPv4 IPv613,974
AS28015MERCO COMUNICACIONESUnclassifiedIPv49,306
AS3356Level 3 Parent, LLCTransitIPv4 IPv68,472
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv66,722
AS27953NODOSUD S.AUnclassifiedIPv4 IPv65,234
AS22652Videotron LteeResidentialIPv4 IPv64,746
AS52327Summit S.A.ResidentialIPv4 IPv64,688
AS20207Gigared S.A.ResidentialIPv4 IPv64,064

All 266 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-08 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.00M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.

Inferred from path position, not from any declaration by either party. A network appearing here is carrying these routes; whether that is a paid transit arrangement, a backup, or something else is not something routing data can tell you. Adjacency is not the same as peering. Being next to each other in a path covers paid transit, settlement-free peering and customer connections alike, and routing data cannot distinguish them. Treat this as "these networks exchange routes", nothing more specific.

Cross-check against RIPEstat or BGP.tools, which observe from a different and larger set of vantage points.