asn.dev

Observed topology

AS49800 GNC-ALFA GNC Alfa CJSC

Residential RIPE

Upstreams 26 carry this network
Downstreams 66 this network carries
Adjacent (IPv4) 91
Adjacent (IPv6) 26
Upstream graph Who carries AS49800, and who carries them, drawn as a map up to the transit-free core. 6 exchanges Where AS49800 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 26

Networks observed carrying traffic for AS49800: 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
AS12389PJSC RostelecomResidentialIPv4266
AS1299Arelion Sweden ABTransitIPv4 IPv6194
AS6939Hurricane Electric LLCTransitIPv4 IPv6143
AS6453TATA COMMUNICATIONS (AMERICA) INCTransitIPv459
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv646
AS35598INETCOM CARRIER LLCUnclassifiedIPv429
AS3333Reseaux IP Europeens Network Coordination Centre (RIPE NCC)UnclassifiedIPv4 IPv613
AS8280SYNAPSECOM S.A. Provider of Telecommunications and Internet ServicesHostingIPv4 IPv613
AS24482SG.GSHostingIPv4 IPv613
AS48185team.blue NVUnclassifiedIPv4 IPv613

All 26 upstreams →

Transit

Downstream networks

All 66

Networks for which AS49800 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS216058Proitlab LLCUnclassifiedIPv4368
AS196709GNC-Alfa CJSCUnclassifiedIPv4360
AS197497OFFICE OF THE PRIME-MINISTER OF THE REPUBLIC OF ARMENIA STATE BODYUnclassifiedIPv4228
AS56561Central Bank of the Republic of ArmeniaUnclassifiedIPv4200
AS50635Skynet Telecom LLCUnclassifiedIPv4180
AS51225Armenian internet traffic exchange 'Armix' foundationUnclassifiedIPv4 IPv6154
AS51090"Internet Society" Public OrganisationUnclassifiedIPv4 IPv6149
AS42688Armenian Card (ArCa) CJSCUnclassifiedIPv4133
AS214977Artsakhbank CJSCUnclassifiedIPv4 IPv6131
AS34879OOO "Sovremennye setevye tekhnologii"HostingIPv4120

All 66 downstreams →

Adjacency

Adjacent networks

All 97

Every AS seen directly next to AS49800 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS12389PJSC RostelecomResidentialIPv4 IPv62,186
AS1299Arelion Sweden ABTransitIPv4 IPv61,797
AS6939Hurricane Electric LLCTransitIPv4 IPv6904
AS196709GNC-Alfa CJSCUnclassifiedIPv4 IPv6393
AS216058Proitlab LLCUnclassifiedIPv4368
AS197497OFFICE OF THE PRIME-MINISTER OF THE REPUBLIC OF ARMENIA STATE BODYUnclassifiedIPv4228
AS51225Armenian internet traffic exchange 'Armix' foundationUnclassifiedIPv4 IPv6210
AS56561Central Bank of the Republic of ArmeniaUnclassifiedIPv4200
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv6195
AS51090"Internet Society" Public OrganisationUnclassifiedIPv4 IPv6194

All 97 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-14 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.25M 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.