asn.dev

Observed topology

AS54801 ZILLION-NETWORK

Unclassified Spamhaus ASN-DROP ARIN

Upstreams 13 carry this network
Downstreams 6 this network carries
Adjacent (IPv4) 20
Adjacent (IPv6) 0
Upstream graph Who carries AS54801, and who carries them, drawn as a map up to the transit-free core. 0 exchanges Where AS54801 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 13

Networks observed carrying traffic for AS54801: 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
AS1299Arelion Sweden ABTransitIPv44,910
AS6939Hurricane Electric LLCTransitIPv41,804
AS137983TIANFENG (HONG KONG) COMMUNICATIONS LIMITEDUnclassifiedIPv41,182
AS13335Cloudflare, Inc.HostingIPv41,057
AS131273CORE WINNER CO.,LIMITEDUnclassifiedIPv4240
AS213802Tianfeng (Hong Kong) Communications LimitedUnclassifiedIPv4147
AS9304HGC Global Communications LimitedHostingIPv4105
AS140570Hong Kong Beecloud System Technology Services LimitedHostingIPv4101
AS4780Digital United Inc.ResidentialIPv462
AS63199CDS Global Cloud Co., LtdHostingIPv416

All 13 upstreams →

Transit

Downstream networks

inferred

Networks for which AS54801 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS18186Nebula Global LLCHostingIPv42,402
AS213802Tianfeng (Hong Kong) Communications LimitedUnclassifiedIPv41,006
AS139646HONG KONG LIGHTLAYER TECHNOLOGY CO., LIMITEDUnclassifiedIPv459
AS141883BGPNET PTE. LTD.UnclassifiedIPv459
AS403141ZetixioUnclassifiedIPv458
AS64096INTERNET HARBOR INTERNATIONAL CO.,LIMITEDUnclassifiedIPv439

Adjacency

Adjacent networks

All 20

Every AS seen directly next to AS54801 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS1299Arelion Sweden ABTransitIPv46,168
AS6939Hurricane Electric LLCTransitIPv43,450
AS18186Nebula Global LLCHostingIPv42,402
AS137983TIANFENG (HONG KONG) COMMUNICATIONS LIMITEDUnclassifiedIPv41,654
AS213802Tianfeng (Hong Kong) Communications LimitedUnclassifiedIPv41,153
AS13335Cloudflare, Inc.HostingIPv41,057
AS131273CORE WINNER CO.,LIMITEDUnclassifiedIPv4240
AS9304HGC Global Communications LimitedHostingIPv4181
AS174Cogent Communications, LLCTransitIPv4140
AS140570Hong Kong Beecloud System Technology Services LimitedHostingIPv4102

All 20 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-30 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 74.49M 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.