asn.dev

Observed topology

AS44655 METROLINE-AS

Residential RIPE

Upstreams 8 carry this network
Downstreams 8 this network carries
Adjacent (IPv4) 14
Adjacent (IPv6) 6
Upstream graph Who carries AS44655, and who carries them, drawn as a map up to the transit-free core. 2 exchanges Where AS44655 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS44655: 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 IPv689
AS9002RETN LimitedUnclassifiedIPv4 IPv666
AS50898MetroLine Sp. z o.o.UnclassifiedIPv420
AS5617Orange Polska Spolka AkcyjnaMobileIPv4 IPv614
AS24482SG.GSHostingIPv4 IPv63
AS24748Atman Sp. z o.o.HostingIPv62
AS33891Core-Backbone GmbHHostingIPv42
AS201054Stowarzyszenie e-PoludnieUnclassifiedIPv62

Transit

Downstream networks

inferred

Networks for which AS44655 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS43674AlterTEL Sp. z o.o.UnclassifiedIPv4116
AS50366AlterTEL Sp. z o.o.UnclassifiedIPv460
AS51203BM5 Bartosz MalinowskiUnclassifiedIPv458
AS203356ebox.pl Sp. z o.o.UnclassifiedIPv457
AS51146Asean Telecom Sp. z o.o.UnclassifiedIPv447
AS61171HEXA OPERATOR SP. Z O.O.UnclassifiedIPv436
AS57897Mobitex Telecom Sp z o.o.UnclassifiedIPv49
AS198467CENTRUM WSPARCIA BIZNESU NOT Sp. z o.o.UnclassifiedIPv42

Adjacency

Adjacent networks

All 16

Every AS seen directly next to AS44655 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS9002RETN LimitedUnclassifiedIPv4 IPv6243
AS6939Hurricane Electric LLCTransitIPv4 IPv6215
AS43674AlterTEL Sp. z o.o.UnclassifiedIPv4116
AS50366AlterTEL Sp. z o.o.UnclassifiedIPv460
AS5617Orange Polska Spolka AkcyjnaMobileIPv4 IPv658
AS51203BM5 Bartosz MalinowskiUnclassifiedIPv458
AS203356ebox.pl Sp. z o.o.UnclassifiedIPv457
AS51146Asean Telecom Sp. z o.o.UnclassifiedIPv447
AS61171HEXA OPERATOR SP. Z O.O.UnclassifiedIPv436
AS33891Core-Backbone GmbHHostingIPv428

All 16 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-20 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.16M 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.