asn.dev

Observed topology

AS14363 MTCCOMM - MTC Communications, Inc.

Residential ARIN Cable/DSL/ISP

Upstreams 8 carry this network
Downstreams 7 this network carries
Adjacent (IPv4) 15
Adjacent (IPv6) 9
Upstream graph Who carries AS14363, and who carries them, drawn as a map up to the transit-free core. 4 exchanges Where AS14363 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS14363: 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
AS1299Arelion Sweden ABTransitIPv4 IPv6331
AS6939Hurricane Electric LLCTransitIPv4 IPv6225
AS174Cogent Communications, LLCTransitIPv4 IPv6160
AS3257GTT Communications Inc.TransitIPv4 IPv680
AS852TELUS Communications Inc.ResidentialIPv4 IPv611
AS24482SG.GSHostingIPv4 IPv611
AS293ESnetUnclassifiedIPv410
AS25091IP-Max SAUnclassifiedIPv61

Transit

Downstream networks

inferred

Networks for which AS14363 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS32331FivePoint Networks, LLCUnclassifiedIPv4285
AS26793ICS Advanced TechnologiesUnclassifiedIPv4 IPv6178
AS22887Western Illinois UniversityUnclassifiedIPv4171
AS23188Wabash Independent NetworksUnclassifiedIPv4 IPv637
AS397334Dot Foods, Inc.UnclassifiedIPv410
AS399457NEW WINDSOR TELEPHONE COUnclassifiedIPv45
AS23155HARRISONVILLE TELEPHONEUnclassifiedIPv44

Adjacency

Adjacent networks

All 16

Every AS seen directly next to AS14363 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS1299Arelion Sweden ABTransitIPv4 IPv6646
AS6939Hurricane Electric LLCTransitIPv4 IPv6350
AS174Cogent Communications, LLCTransitIPv4 IPv6293
AS32331FivePoint Networks, LLCUnclassifiedIPv4285
AS26793ICS Advanced TechnologiesUnclassifiedIPv4 IPv6178
AS22887Western Illinois UniversityUnclassifiedIPv4171
AS3257GTT Communications Inc.TransitIPv4 IPv6147
AS23188Wabash Independent NetworksUnclassifiedIPv4 IPv639
AS24482SG.GSHostingIPv4 IPv636
AS852TELUS Communications Inc.ResidentialIPv4 IPv623

All 16 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.