asn.dev

Observed topology

AS27364 ACS-INTERNET

Residential ARIN

Upstreams 6 carry this network
Downstreams 10 this network carries
Adjacent (IPv4) 16
Adjacent (IPv6) 5
Upstream graph Who carries AS27364, and who carries them, drawn as a map up to the transit-free core. 2 exchanges Where AS27364 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS27364: 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 IPv6965
AS2914NTT America, Inc.TransitIPv4 IPv6557
AS3257GTT Communications Inc.TransitIPv4 IPv6514
AS6939Hurricane Electric LLCTransitIPv4 IPv6395
AS24482SG.GSHostingIPv441
AS33891Core-Backbone GmbHHostingIPv441

Transit

Downstream networks

inferred

Networks for which AS27364 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS12097Massillon Cable CommunicationsUnclassifiedIPv4 IPv6269
AS21555LAUREL HIGHLAND TELEPHONE COMPANYUnclassifiedIPv466
AS204296VEKA AGUnclassifiedIPv441
AS398894Pine-Richland School DistrictUnclassifiedIPv437
AS395905Sandridge Food CorporationUnclassifiedIPv433
AS32556Titusville Area HospitalUnclassifiedIPv429
AS32930Meadville Medical CenterUnclassifiedIPv429
AS54762Ashland UniversityUnclassifiedIPv422
AS22579Butler Memorial HospitalUnclassifiedIPv421
AS398429Gerber Poultry, Inc.UnclassifiedIPv416

Adjacency

Adjacent networks

All 16

Every AS seen directly next to AS27364 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS1299Arelion Sweden ABTransitIPv4 IPv61,255
AS2914NTT America, Inc.TransitIPv4 IPv6728
AS3257GTT Communications Inc.TransitIPv4 IPv6594
AS6939Hurricane Electric LLCTransitIPv4 IPv6466
AS12097Massillon Cable CommunicationsUnclassifiedIPv4 IPv6335
AS21555LAUREL HIGHLAND TELEPHONE COMPANYUnclassifiedIPv466
AS24482SG.GSHostingIPv457
AS33891Core-Backbone GmbHHostingIPv444
AS204296VEKA AGUnclassifiedIPv441
AS398894Pine-Richland School DistrictUnclassifiedIPv437

All 16 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-22 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.12M 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.