asn.dev

Observed topology

AS58952 FRONTIIRCOLTD-MM - Frontiir Co. Ltd

Unclassified APNIC

Upstreams 8 carry this network
Downstreams 4 this network carries
Adjacent (IPv4) 12
Adjacent (IPv6) 7
Upstream graph Who carries AS58952, and who carries them, drawn as a map up to the transit-free core. 3 exchanges Where AS58952 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS58952: 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
AS45430SBN-IIG/AWN-IIG transit providerUnclassifiedIPv4 IPv64,864
AS6939Hurricane Electric LLCTransitIPv4 IPv63,528
AS6762TELECOM ITALIA SPARKLE S.p.A.TransitIPv4 IPv62,215
AS38001NewMedia Express Pte LtdHostingIPv4 IPv6305
AS24482SG.GSHostingIPv4 IPv6304
AS17639Converge ICT Solutions Inc.UnclassifiedIPv4 IPv6302
AS132132MyRepublic Ltd.ResidentialIPv414
AS33891Core-Backbone GmbHHostingIPv44

Transit

Downstream networks

inferred

Networks for which AS58952 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS63852Myanmar NetUnclassifiedIPv4305
AS136177Yoma Bank LimitedUnclassifiedIPv4108
AS24429Zhejiang Taobao Network Co.,LtdHostingIPv4 IPv692
AS139206Pan Asia Majestic Eagle LtdUnclassifiedIPv460

Adjacency

Adjacent networks

All 12

Every AS seen directly next to AS58952 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS45430SBN-IIG/AWN-IIG transit providerUnclassifiedIPv4 IPv65,236
AS6939Hurricane Electric LLCTransitIPv4 IPv63,590
AS6762TELECOM ITALIA SPARKLE S.p.A.TransitIPv4 IPv62,323
AS24482SG.GSHostingIPv4 IPv6313
AS38001NewMedia Express Pte LtdHostingIPv4 IPv6312
AS17639Converge ICT Solutions Inc.UnclassifiedIPv4 IPv6309
AS63852Myanmar NetUnclassifiedIPv4305
AS136177Yoma Bank LimitedUnclassifiedIPv4108
AS24429Zhejiang Taobao Network Co.,LtdHostingIPv4 IPv692
AS139206Pan Asia Majestic Eagle LtdUnclassifiedIPv460

All 12 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.