asn.dev

Observed topology

AS10242 USINTERNET

Residential ARIN Cable/DSL/ISP

Upstreams 9 carry this network
Downstreams 27 this network carries
Adjacent (IPv4) 40
Adjacent (IPv6) 19
Upstream graph Who carries AS10242, and who carries them, drawn as a map up to the transit-free core. 7 exchanges Where AS10242 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS10242: 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 IPv61,745
AS1299Arelion Sweden ABTransitIPv4 IPv6276
AS174Cogent Communications, LLCTransitIPv4 IPv6145
AS2914NTT America, Inc.TransitIPv4 IPv6103
AS24482SG.GSHostingIPv4 IPv637
AS394256Tech Futures Interactive Inc.UnclassifiedIPv4 IPv635
AS3130RGnet OUUnclassifiedIPv434
AS25091IP-Max SAUnclassifiedIPv61
AS34927iFog GmbHHostingIPv61

Transit

Downstream networks

All 27

Networks for which AS10242 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS46892Winnebago Cooperative Telecom AssociationResidentialIPv43,175
AS30325South Slope Cooperative Telephone CompanyResidentialIPv4 IPv62,382
AS63394Eastern Iowa IP, LLCResidentialIPv4 IPv61,917
AS20273WCCTAUnclassifiedIPv4901
AS394911Comm1UnclassifiedIPv4632
AS54374WMTelUnclassifiedIPv4615
AS394330LTD Broadband LLCResidentialIPv4 IPv6547
AS22534CS TechnologiesResidentialIPv4 IPv6347
AS394907Northland Communications Inc.ResidentialIPv4 IPv6335
AS16614Starwire Technologies, LLCUnclassifiedIPv4 IPv6232

All 27 downstreams →

Adjacency

Adjacent networks

All 41

Every AS seen directly next to AS10242 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS6939Hurricane Electric LLCTransitIPv4 IPv611,628
AS46892Winnebago Cooperative Telecom AssociationResidentialIPv43,175
AS30325South Slope Cooperative Telephone CompanyResidentialIPv4 IPv62,382
AS63394Eastern Iowa IP, LLCResidentialIPv4 IPv61,917
AS2914NTT America, Inc.TransitIPv4 IPv61,096
AS20273WCCTAUnclassifiedIPv4901
AS1299Arelion Sweden ABTransitIPv4 IPv6825
AS174Cogent Communications, LLCTransitIPv4 IPv6704
AS394911Comm1UnclassifiedIPv4632
AS54374WMTelUnclassifiedIPv4615

All 41 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-23 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.15M 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.