asn.dev

Observed topology

AS11090 MTAONLINE-AS

Residential ARIN

Upstreams 6 carry this network
Downstreams 7 this network carries
Adjacent (IPv4) 18
Adjacent (IPv6) 9
Upstream graph Who carries AS11090, and who carries them, drawn as a map up to the transit-free core. 4 exchanges Where AS11090 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS11090: 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 IPv61,902
AS3356Level 3 Parent, LLCTransitIPv4 IPv6354
AS6461Zayo BandwidthTransitIPv4 IPv6318
AS3130RGnet OUUnclassifiedIPv425
AS24482SG.GSHostingIPv4 IPv620
AS394256Tech Futures Interactive Inc.UnclassifiedIPv4 IPv620

Transit

Downstream networks

inferred

Networks for which AS11090 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS401927NANA NET, LLCUnclassifiedIPv4 IPv6276
AS21528AlasConnect Inc.UnclassifiedIPv4 IPv6232
AS396006SPITwSPOTSUnclassifiedIPv4195
AS20259Copper Valley Long Distance, LLCUnclassifiedIPv4 IPv6154
AS63406Golden Valley Electric Association, Inc.UnclassifiedIPv4 IPv6102
AS397893OTZ Telecommunications, LLCUnclassifiedIPv465
AS398390Ax-S-AnywhereUnclassifiedIPv465

Adjacency

Adjacent networks

All 18

Every AS seen directly next to AS11090 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS6939Hurricane Electric LLCTransitIPv4 IPv62,698
AS3356Level 3 Parent, LLCTransitIPv4 IPv6572
AS6461Zayo BandwidthTransitIPv4 IPv6430
AS21528AlasConnect Inc.UnclassifiedIPv4 IPv6294
AS401927NANA NET, LLCUnclassifiedIPv4 IPv6276
AS20259Copper Valley Long Distance, LLCUnclassifiedIPv4 IPv6213
AS396006SPITwSPOTSUnclassifiedIPv4195
AS63406Golden Valley Electric Association, Inc.UnclassifiedIPv4 IPv6102
AS397893OTZ Telecommunications, LLCUnclassifiedIPv465
AS398390Ax-S-AnywhereUnclassifiedIPv465

All 18 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-19 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.17M 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.