asn.dev

Observed topology

AS49544 I3DNET

Unclassified RIPE

Upstreams 65 carry this network
Downstreams 34 this network carries
Adjacent (IPv4) 95
Adjacent (IPv6) 64
Upstream graph Who carries AS49544, and who carries them, drawn as a map up to the transit-free core. 79 exchanges Where AS49544 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 65

Networks observed carrying traffic for AS49544: 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 IPv61,102
AS3356Level 3 Parent, LLCTransitIPv4 IPv61,084
AS1299Arelion Sweden ABTransitIPv4 IPv6964
AS2914NTT America, Inc.TransitIPv4 IPv6767
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv6363
AS1403EBOXResidentialIPv4 IPv6262
AS9002RETN LimitedUnclassifiedIPv4 IPv6231
AS22652Videotron LteeResidentialIPv4 IPv6226
AS34927iFog GmbHHostingIPv4194
AS24482SG.GSHostingIPv4 IPv6179

All 65 upstreams →

Transit

Downstream networks

All 34

Networks for which AS49544 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS58272LeaderTelecom B.V.UnclassifiedIPv4 IPv68,275
AS62370Snel.com B.V.UnclassifiedIPv4 IPv61,071
AS141383VERGE CLOUD PRIVATE LIMITEDHostingIPv4 IPv6875
AS56851PE Skurykhin Mukola VolodumurovuchUnclassifiedIPv4851
AS53991AcronisUnclassifiedIPv4 IPv6812
AS200851Bamboozle Web Services MEA FZ-LLCHostingIPv4 IPv6313
AS5419Cubic Circle B.V.UnclassifiedIPv4303
AS42473Anexia Cloud Solutions GmbHHostingIPv4 IPv6243
AS13720Daybreak Game Company LLCHostingIPv4220
AS211769Springer Nature B.V.UnclassifiedIPv4 IPv6217

All 34 downstreams →

Adjacency

Adjacent networks

All 103

Every AS seen directly next to AS49544 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS2914NTT America, Inc.TransitIPv4 IPv69,073
AS58272LeaderTelecom B.V.UnclassifiedIPv4 IPv68,275
AS3356Level 3 Parent, LLCTransitIPv4 IPv61,631
AS6939Hurricane Electric LLCTransitIPv4 IPv61,614
AS1299Arelion Sweden ABTransitIPv4 IPv61,302
AS62370Snel.com B.V.UnclassifiedIPv4 IPv61,071
AS141383VERGE CLOUD PRIVATE LIMITEDHostingIPv4 IPv6875
AS56851PE Skurykhin Mukola VolodumurovuchUnclassifiedIPv4851
AS53991AcronisUnclassifiedIPv4 IPv6812
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv6738

All 103 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-26 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.14M 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.