asn.dev

Observed topology

AS376 RISQ-AS - Reseau d'Informations Scientifiques du Quebec (RISQ Inc.)

Unclassified DROP-listed space ARIN Educational/Research

Upstreams 11 carry this network
Downstreams 22 this network carries
Adjacent (IPv4) 34
Adjacent (IPv6) 11
Upstream graph Who carries AS376, and who carries them, drawn as a map up to the transit-free core. 2 exchanges Where AS376 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 11

Networks observed carrying traffic for AS376: 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
AS174Cogent Communications, LLCTransitIPv4 IPv64,423
AS6453TATA COMMUNICATIONS (AMERICA) INCTransitIPv4 IPv62,591
AS3257GTT Communications Inc.TransitIPv4 IPv61,680
AS6939Hurricane Electric LLCTransitIPv4 IPv61,467
AS6509CANARIE IncEducationIPv4 IPv61,415
AS22652Videotron LteeResidentialIPv4 IPv6412
AS1403EBOXResidentialIPv4 IPv6410
AS852TELUS Communications Inc.ResidentialIPv4 IPv6210
AS24482SG.GSHostingIPv4198
AS394256Tech Futures Interactive Inc.UnclassifiedIPv4198

All 11 upstreams →

Transit

Downstream networks

All 22

Networks for which AS376 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS15318McGill UniversityUnclassifiedIPv4 IPv6838
AS11032Universite du QuebecEducationIPv4653
AS11489Bell CanadaUnclassifiedIPv4315
AS33602Tele-UniversiteUnclassifiedIPv4309
AS22953Calcul QuebecUnclassifiedIPv4 IPv6222
AS13942Commission Scolaire Marie-VictorinUnclassifiedIPv4174
AS36786Universite LavalUnclassifiedIPv4 IPv6134
AS54606Universite du Quebec a ChicoutimiUnclassifiedIPv4123
AS15192Institut de technologie agroalimentaire du QuebecUnclassifiedIPv4118
AS33510C.S. du Fleuve-et-des-LacsUnclassifiedIPv4116

All 22 downstreams →

Adjacency

Adjacent networks

All 34

Every AS seen directly next to AS376 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS174Cogent Communications, LLCTransitIPv4 IPv65,679
AS6453TATA COMMUNICATIONS (AMERICA) INCTransitIPv4 IPv63,354
AS3257GTT Communications Inc.TransitIPv4 IPv62,226
AS6509CANARIE IncEducationIPv4 IPv61,920
AS6939Hurricane Electric LLCTransitIPv4 IPv61,788
AS15318McGill UniversityUnclassifiedIPv4 IPv6838
AS11032Universite du QuebecEducationIPv4653
AS1403EBOXResidentialIPv4 IPv6526
AS22652Videotron LteeResidentialIPv4 IPv6525
AS11489Bell CanadaUnclassifiedIPv4315

All 34 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-04 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 74.33M 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.