asn.dev

Observed topology

AS11664 AS11664 - Techtel LMDS Comunicaciones Interactivas S.A.

Residential LACNIC

Upstreams 5 carry this network
Downstreams 144 this network carries
Adjacent (IPv4) 149
Adjacent (IPv6) 38
Upstream graph Who carries AS11664, and who carries them, drawn as a map up to the transit-free core. 1 exchange Where AS11664 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS11664: 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
AS6762TELECOM ITALIA SPARKLE S.p.A.TransitIPv4 IPv651,785
AS701Verizon BusinessResidentialIPv4 IPv647,608
AS1299Arelion Sweden ABTransitIPv4 IPv618,165
AS174Cogent Communications, LLCTransitIPv4 IPv617,161
AS3257GTT Communications Inc.TransitIPv4 IPv63,849

Transit

Downstream networks

All 144

Networks for which AS11664 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS52308AGUAS DEL COLORADO SAPEMUnclassifiedIPv4 IPv65,522
AS52381Sociedad Cooperativa Popular Limitada de ComodoroUnclassifiedIPv4 IPv62,379
AS27754Cooperativa Batan de Obras y Serv. Publicos LtdaUnclassifiedIPv41,708
AS28073Cooperativa Electrica Trenque LauquenResidentialIPv4 IPv61,409
AS14234ZONAMERICAUnclassifiedIPv41,298
AS28068Universidad Nacional de San LuisUnclassifiedIPv41,180
AS262932COMPANIA DE CIRCUITOS CERRADOS S.A.UnclassifiedIPv4 IPv6961
AS20002Telstar S.A.UnclassifiedIPv4 IPv6918
AS52465WNet Internet y HostingUnclassifiedIPv4757
AS52312TV MUSIC HOUSE JUJUYUnclassifiedIPv4 IPv6654

All 144 downstreams →

Adjacency

Adjacent networks

All 150

Every AS seen directly next to AS11664 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS6762TELECOM ITALIA SPARKLE S.p.A.TransitIPv4 IPv665,911
AS701Verizon BusinessResidentialIPv4 IPv655,320
AS1299Arelion Sweden ABTransitIPv4 IPv629,952
AS174Cogent Communications, LLCTransitIPv4 IPv623,704
AS52308AGUAS DEL COLORADO SAPEMUnclassifiedIPv4 IPv613,750
AS3257GTT Communications Inc.TransitIPv4 IPv64,874
AS52381Sociedad Cooperativa Popular Limitada de ComodoroUnclassifiedIPv4 IPv62,379
AS27754Cooperativa Batan de Obras y Serv. Publicos LtdaUnclassifiedIPv41,708
AS28073Cooperativa Electrica Trenque LauquenResidentialIPv4 IPv61,409
AS14234ZONAMERICAUnclassifiedIPv41,302

All 150 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-02 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 74.44M 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.