asn.dev

Observed topology

AS18013 ASLINE-AS-AP - ASLINE LIMITED

Hosting APNIC Route Server

Upstreams 9 carry this network
Downstreams 23 this network carries
Adjacent (IPv4) 37
Adjacent (IPv6) 4
Upstream graph Who carries AS18013, and who carries them, drawn as a map up to the transit-free core. 3 exchanges Where AS18013 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS18013: 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 IPv6412
AS2914NTT America, Inc.TransitIPv4 IPv6331
AS3491PCCW Global (HK) Ltd.TransitIPv4 IPv6193
AS9002RETN LimitedUnclassifiedIPv4121
AS174Cogent Communications, LLCTransitIPv464
AS40065CNSERVERS LLCHostingIPv459
AS10111Zeofast NetworkUnclassifiedIPv423
AS22427GNET INC.UnclassifiedIPv410
AS23764CTGNetUnclassifiedIPv44

Transit

Downstream networks

All 23

Networks for which AS18013 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS9294GNET INC.UnclassifiedIPv47,035
AS137951ASLINE LIMITEDUnclassifiedIPv43,238
AS136970YISU CLOUD LTDUnclassifiedIPv41,026
AS393889EightJoy Network LLCUnclassifiedIPv4832
AS976CoreNET Inc.ResidentialIPv4 IPv6488
AS38186Forewin Telecom Group Limited, ISP at HKHostingIPv4417
AS22160INIsmart Technology Ltd.UnclassifiedIPv4413
AS134428Edge Cloud Globe Co., LimitedUnclassifiedIPv4238
AS138415Yancy LimitedUnclassifiedIPv4130
AS402246INIsmart Technology Ltd.UnclassifiedIPv4130

All 23 downstreams →

Adjacency

Adjacent networks

All 37

Every AS seen directly next to AS18013 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS17476CloudRadium (HK) LimitedResidentialIPv47,252
AS9294GNET INC.UnclassifiedIPv47,035
AS3491PCCW Global (HK) Ltd.TransitIPv4 IPv65,776
AS2914NTT America, Inc.TransitIPv4 IPv64,311
AS6939Hurricane Electric LLCTransitIPv4 IPv63,493
AS137951ASLINE LIMITEDUnclassifiedIPv43,238
AS40779VoltNet incUnclassifiedIPv42,789
AS136970YISU CLOUD LTDUnclassifiedIPv42,782
AS136826PT TITIK TERANG MAKMURUnclassifiedIPv41,307
AS976CoreNET Inc.ResidentialIPv4 IPv6991

All 37 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-11 10:00 UTC by route-views2,rrc00, as seen from 74 BGP vantage points across 73.24M 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.