asn.dev

Observed topology

AS17497 LGHL-AS-AP - Liasail Global Hongkong Limited

Unclassified APNIC NSP

Upstreams 23 carry this network
Downstreams 27 this network carries
Adjacent (IPv4) 51
Adjacent (IPv6) 17
Upstream graph Who carries AS17497, and who carries them, drawn as a map up to the transit-free core. 3 exchanges Where AS17497 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 23

Networks observed carrying traffic for AS17497: 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
AS174Cogent Communications, LLCTransitIPv4 IPv61,077
AS2914NTT America, Inc.TransitIPv4 IPv6772
AS3491PCCW Global (HK) Ltd.TransitIPv4 IPv6730
AS7195EDGEUNO S.A.SUnclassifiedIPv4 IPv6494
AS3257GTT Communications Inc.TransitIPv4 IPv6370
AS6939Hurricane Electric LLCTransitIPv4 IPv6253
AS135067LOGICOM TECHNOLOGY CO.,LIMITEDUnclassifiedIPv4173
AS63969Race Online LimitedResidentialIPv4 IPv665
AS135338STARCLOUD INFORMATION LIMITEDUnclassifiedIPv460
AS21859Zenlayer IncHostingIPv457

All 23 upstreams →

Transit

Downstream networks

All 27

Networks for which AS17497 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS17561LARUS LimitedUnclassifiedIPv4299,326
AS63099MADEALA TELECOM TECHNOLOGY INCUnclassifiedIPv46,142
AS214432Zhilian Technology CO., LTD.UnclassifiedIPv43,041
AS401783TOKALA COMMUNICATIONS INC.UnclassifiedIPv42,281
AS32043NeoFiber Communications inc.UnclassifiedIPv41,603
AS153671Liasail Global Hongkong LimitedUnclassifiedIPv41,000
AS13700NexusWaveUnclassifiedIPv4713
AS148996GLOBAL COMMUNICATION NETWORK LIMITEDUnclassifiedIPv4476
AS207550OCLAYER LIMITEDUnclassifiedIPv4472
AS147281Luckynet9 Private LimitedUnclassifiedIPv4442

All 27 downstreams →

Adjacency

Adjacent networks

All 52

Every AS seen directly next to AS17497 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS17561LARUS LimitedUnclassifiedIPv4299,326
AS174Cogent Communications, LLCTransitIPv4 IPv6240,666
AS2914NTT America, Inc.TransitIPv4 IPv659,190
AS3491PCCW Global (HK) Ltd.TransitIPv4 IPv69,151
AS63099MADEALA TELECOM TECHNOLOGY INCUnclassifiedIPv46,142
AS7195EDGEUNO S.A.SUnclassifiedIPv4 IPv65,034
AS214432Zhilian Technology CO., LTD.UnclassifiedIPv44,965
AS21859Zenlayer IncHostingIPv43,445
AS6939Hurricane Electric LLCTransitIPv4 IPv62,322
AS401783TOKALA COMMUNICATIONS INC.UnclassifiedIPv42,281

All 52 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-13 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 74.40M 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.