asn.dev

Observed topology

AS11019 HAPROXY-TECHNOLOGIES - HAProxy Technologies, Inc.

Hosting RIPE Content

Upstreams 36 carry this network
Downstreams 11 this network carries
Adjacent (IPv4) 44
Adjacent (IPv6) 27
Upstream graph Who carries AS11019, and who carries them, drawn as a map up to the transit-free core. 9 exchanges Where AS11019 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 36

Networks observed carrying traffic for AS11019: 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 IPv61,085
AS174Cogent Communications, LLCTransitIPv4 IPv6546
AS3257GTT Communications Inc.TransitIPv4 IPv6303
AS6939Hurricane Electric LLCTransitIPv4 IPv6188
AS2914NTT America, Inc.TransitIPv4 IPv6107
AS1221Telstra LimitedMobileIPv4 IPv640
AS3356Level 3 Parent, LLCTransitIPv4 IPv626
AS7195EDGEUNO S.A.SUnclassifiedIPv4 IPv622
AS24482SG.GSHostingIPv4 IPv614
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv69

All 36 upstreams →

Transit

Downstream networks

All 11

Networks for which AS11019 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS29789Reflected Networks, Inc.HostingIPv4 IPv62,832
AS30361Swiftwill, Inc.HostingIPv4 IPv6782
AS33059Momentum Telecom, Inc.UnclassifiedIPv4 IPv6509
AS40539Hosting Consulting, IncHostingIPv4414
AS25645Momentum Telecom, Inc.UnclassifiedIPv4 IPv6404
AS48684Viking Host B.V.UnclassifiedIPv4 IPv6268
AS39960Barnes & Noble Inc.UnclassifiedIPv4168
AS53332C2Hosting, LLCUnclassifiedIPv4120
AS19890LONE PINE CommunicationsUnclassifiedIPv482
AS39943St. Francis CollegeUnclassifiedIPv454

All 11 downstreams →

Adjacency

Adjacent networks

All 47

Every AS seen directly next to AS11019 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS1299Arelion Sweden ABTransitIPv4 IPv64,134
AS29789Reflected Networks, Inc.HostingIPv4 IPv62,832
AS174Cogent Communications, LLCTransitIPv4 IPv62,112
AS3257GTT Communications Inc.TransitIPv4 IPv61,131
AS25645Momentum Telecom, Inc.UnclassifiedIPv4 IPv6840
AS30361Swiftwill, Inc.HostingIPv4 IPv6782
AS33059Momentum Telecom, Inc.UnclassifiedIPv4 IPv6583
AS6939Hurricane Electric LLCTransitIPv4 IPv6508
AS40539Hosting Consulting, IncHostingIPv4414
AS2914NTT America, Inc.TransitIPv4 IPv6315

All 47 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-01 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 74.48M 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.