asn.dev

Observed topology

AS215172 -Reserved AS-

Residential APNIC Cable/DSL/ISP

Upstreams 12 carry this network
Downstreams 7 this network carries
Adjacent (IPv4) 10
Adjacent (IPv6) 21
Upstream graph Who carries AS215172, and who carries them, drawn as a map up to the transit-free core. 4 exchanges Where AS215172 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 12

Networks observed carrying traffic for AS215172: 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 LLCTransitIPv6184
AS216211CYBERVERSE LLCHostingIPv4 IPv6169
AS44324MoeDove LLCResidentialIPv676
AS206216Advin Services LLCHostingIPv647
AS51087Bling Network LtdUnclassifiedIPv637
AS40792CYBERVERSEUnclassifiedIPv4 IPv620
AS174Cogent Communications, LLCTransitIPv615
AS24482SG.GSHostingIPv65
AS38855Taiwan Digital Streaming Co.UnclassifiedIPv64
AS401753BIXCE IncUnclassifiedIPv64

All 12 upstreams →

Transit

Downstream networks

inferred

Networks for which AS215172 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS153376Jilin Province Brick Business Service LimitedUnclassifiedIPv4 IPv6258
AS203309Liangyi MaUnclassifiedIPv4 IPv698
AS198135YONG LIUnclassifiedIPv636
AS216056Jingqiu XuUnclassifiedIPv636
AS154185Liu HaoRanUnclassifiedIPv633
AS215619RED COKE DEVELOPMENT LTDUnclassifiedIPv619
AS197817Nyco Cloud Network LLCUnclassifiedIPv613

Adjacency

Adjacent networks

All 23

Every AS seen directly next to AS215172 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS6939Hurricane Electric LLCTransitIPv4 IPv6572
AS153376Jilin Province Brick Business Service LimitedUnclassifiedIPv4 IPv6295
AS216211CYBERVERSE LLCHostingIPv4 IPv6205
AS44324MoeDove LLCResidentialIPv4 IPv6116
AS197817Nyco Cloud Network LLCUnclassifiedIPv6109
AS206216Advin Services LLCHostingIPv6101
AS203309Liangyi MaUnclassifiedIPv4 IPv698
AS51087Bling Network LtdUnclassifiedIPv637
AS198135YONG LIUnclassifiedIPv636
AS216056Jingqiu XuUnclassifiedIPv636

All 23 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-12 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.21M 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.