asn.dev

Observed topology

AS30688 FASTTRACK-NET-AS - FastTrack Communications Inc.

Unclassified ARIN NSP

Upstreams 2 carry this network
Downstreams 12 this network carries
Adjacent (IPv4) 14
Adjacent (IPv6) 4
Upstream graph Who carries AS30688, and who carries them, drawn as a map up to the transit-free core. 1 exchange Where AS30688 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS30688: 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
AS6939Hurricane Electric LLCTransitIPv4 IPv62,736
AS174Cogent Communications, LLCTransitIPv4 IPv6665

Transit

Downstream networks

All 12

Networks for which AS30688 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS394195ClearnetworxUnclassifiedIPv4 IPv62,498
AS30436Elite Broadband LLCUnclassifiedIPv4910
AS397279Nimbus SolutionsUnclassifiedIPv4384
AS541068-Wire LLCUnclassifiedIPv4325
AS16933Advantas Internet SolutionsUnclassifiedIPv4260
AS394991SWC TELESOLUTIONS, INC.UnclassifiedIPv4171
AS23042San Juan Regional Medical Center Inc.UnclassifiedIPv4124
AS11250Tri-State Generation and Transmission Association Inc.UnclassifiedIPv4 IPv684
AS395260The Farmers Telephone Company Inc.UnclassifiedIPv464
AS40409Marmot Library Network, Inc.UnclassifiedIPv461

All 12 downstreams →

Adjacency

Adjacent networks

All 14

Every AS seen directly next to AS30688 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS6939Hurricane Electric LLCTransitIPv4 IPv68,517
AS394195ClearnetworxUnclassifiedIPv4 IPv64,741
AS174Cogent Communications, LLCTransitIPv4 IPv62,138
AS30436Elite Broadband LLCUnclassifiedIPv4910
AS397279Nimbus SolutionsUnclassifiedIPv4384
AS541068-Wire LLCUnclassifiedIPv4325
AS16933Advantas Internet SolutionsUnclassifiedIPv4260
AS394991SWC TELESOLUTIONS, INC.UnclassifiedIPv4171
AS23042San Juan Regional Medical Center Inc.UnclassifiedIPv4124
AS11250Tri-State Generation and Transmission Association Inc.UnclassifiedIPv4 IPv684

All 14 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-11 10:00 UTC by route-views2,rrc00, as seen from 74 BGP vantage points across 73.24M 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.