asn.dev

Observed topology

AS393457 HCETELECOM - Hamilton Community Enterprises

Unclassified ARIN

Upstreams 9 carry this network
Downstreams 7 this network carries
Adjacent (IPv4) 15
Adjacent (IPv6) 8
Upstream graph Who carries AS393457, and who carries them, drawn as a map up to the transit-free core. 2 exchanges Where AS393457 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS393457: 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
AS6461Zayo BandwidthTransitIPv4 IPv6333
AS577Bell CanadaMobileIPv4180
AS6939Hurricane Electric LLCTransitIPv4 IPv6132
AS19752Hydro One Telecom Inc.UnclassifiedIPv457
AS1403EBOXResidentialIPv4 IPv626
AS22652Videotron LteeResidentialIPv4 IPv624
AS24482SG.GSHostingIPv4 IPv613
AS394256Tech Futures Interactive Inc.UnclassifiedIPv4 IPv613
AS20473The Constant Company, LLCHostingIPv62

Transit

Downstream networks

inferred

Networks for which AS393457 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS33549Whipcord Edge Data Centers Inc.HostingIPv4474
AS398717Oshawa PUC Services IncUnclassifiedIPv4 IPv6155
AS401738Hamilton Arena Company Limited PartnershipUnclassifiedIPv462
AS30638Hamilton Public LibraryUnclassifiedIPv459
AS397711Halton Regional Police ServiceUnclassifiedIPv459
AS16802Independent Electricity System OperatorUnclassifiedIPv425
AS397667Hamilton-Wentworth District School BoardUnclassifiedIPv421

Adjacency

Adjacent networks

All 16

Every AS seen directly next to AS393457 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS6461Zayo BandwidthTransitIPv4 IPv61,113
AS33549Whipcord Edge Data Centers Inc.HostingIPv4677
AS577Bell CanadaMobileIPv4307
AS6939Hurricane Electric LLCTransitIPv4 IPv6213
AS398717Oshawa PUC Services IncUnclassifiedIPv4 IPv6155
AS401738Hamilton Arena Company Limited PartnershipUnclassifiedIPv462
AS30638Hamilton Public LibraryUnclassifiedIPv459
AS397711Halton Regional Police ServiceUnclassifiedIPv459
AS19752Hydro One Telecom Inc.UnclassifiedIPv457
AS1403EBOXResidentialIPv4 IPv654

All 16 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-05 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 73.57M 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.