asn.dev

Observed topology

AS50113 SuperServersDatacenter FIRST SERVER LIMITED

Unclassified DROP-listed space RIPE Enterprise

Upstreams 16 carry this network
Downstreams 8 this network carries
Adjacent (IPv4) 23
Adjacent (IPv6) 13
Upstream graph Who carries AS50113, and who carries them, drawn as a map up to the transit-free core. 0 exchanges Where AS50113 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 16

Networks observed carrying traffic for AS50113: 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
AS35598INETCOM CARRIER LLCUnclassifiedIPv4 IPv6848
AS6939Hurricane Electric LLCTransitIPv6180
AS62255BiMajLink d.o.o.UnclassifiedIPv6177
AS31500Global Network Management IncUnclassifiedIPv4130
AS1299Arelion Sweden ABTransitIPv486
AS56630Melbikomas UABHostingIPv484
AS202984Chernyshov Aleksandr AleksandrovichUnclassifiedIPv447
AS29076Citytelecom LLCHostingIPv439
AS24482SG.GSHostingIPv4 IPv635
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv628

All 16 upstreams →

Transit

Downstream networks

inferred

Networks for which AS50113 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS204997FIRST SERVER LIMITEDUnclassifiedIPv4 IPv64,764
AS207569IHOR HOSTING LTDUnclassifiedIPv4524
AS205090FIRST SERVER LIMITEDUnclassifiedIPv4320
AS204339FIRST SERVER LIMITEDUnclassifiedIPv4137
AS205125FZCOUnclassifiedIPv6108
AS35196FIRST SERVER LIMITEDHostingIPv423
AS200740FIRST SERVER LIMITEDUnclassifiedIPv418
AS202306HOSTGLOBAL.PLUS LTDHostingIPv62

Adjacency

Adjacent networks

All 28

Every AS seen directly next to AS50113 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS204997FIRST SERVER LIMITEDUnclassifiedIPv4 IPv64,764
AS35598INETCOM CARRIER LLCUnclassifiedIPv4 IPv64,400
AS31500Global Network Management IncUnclassifiedIPv4930
AS1299Arelion Sweden ABTransitIPv4560
AS207569IHOR HOSTING LTDUnclassifiedIPv4524
AS62255BiMajLink d.o.o.UnclassifiedIPv4 IPv6356
AS205090FIRST SERVER LIMITEDUnclassifiedIPv4320
AS29076Citytelecom LLCHostingIPv4250
AS24482SG.GSHostingIPv4 IPv6247
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv6227

All 28 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-05 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 73.57M 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.