asn.dev

Observed topology

AS6939 HURRICANE

Transit DROP-listed space ARIN

Upstreams 69 carry this network
Downstreams 10,871 this network carries
Adjacent (IPv4) 10,148
Adjacent (IPv6) 7,237
Upstream graph Who carries AS6939, and who carries them, drawn as a map up to the transit-free core. 247 exchanges Where AS6939 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 69

Networks observed carrying traffic for AS6939: 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 ABTransitIPv4878
AS3356Level 3 Parent, LLCTransitIPv4 IPv6715
AS34927iFog GmbHHostingIPv4 IPv6552
AS1403EBOXResidentialIPv4 IPv6550
AS6453TATA COMMUNICATIONS (AMERICA) INCTransitIPv4529
AS7018AT&T Enterprises, LLCResidentialIPv4 IPv6511
AS22652Videotron LteeResidentialIPv4 IPv6508
AS58057Securebit AGUnclassifiedIPv4 IPv6282
AS9002RETN LimitedUnclassifiedIPv4 IPv6278
AS852TELUS Communications Inc.ResidentialIPv4 IPv6276

All 69 upstreams →

Transit

Downstream networks

All 10,871

Networks for which AS6939 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS30036Mediacom Communications CorpResidentialIPv4 IPv6138,132
AS12389PJSC RostelecomResidentialIPv4 IPv6102,699
AS11492CABLE ONE, INC.ResidentialIPv497,419
AS7552Viettel GroupMobileIPv4 IPv691,655
AS8151UNINETMobileIPv4 IPv686,250
AS12479Orange Espagne SAResidentialIPv472,948
AS4766Korea TelecomMobileIPv467,636
AS22773Cox Communications Inc.ResidentialIPv4 IPv666,073
AS20115Charter Communications LLCResidentialIPv4 IPv665,530
AS32098Transtelco IncUnclassifiedIPv4 IPv665,101

All 10,871 downstreams →

Adjacency

Adjacent networks

All 10,148

Every AS seen directly next to AS6939 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS612184b42 UGUnclassifiedIPv4 IPv61,289,261
AS20130Depaul UniversityEducationIPv4996,243
AS58057Securebit AGUnclassifiedIPv4 IPv6990,699
AS20205Amplex Electric, Inc.ResidentialIPv4 IPv6977,501
AS53356Free Range Cloud Hosting Inc.HostingIPv4900,269
AS55720Gigabit Hosting Sdn BhdHostingIPv4875,860
AS34927iFog GmbHHostingIPv4 IPv6730,793
AS3356Level 3 Parent, LLCTransitIPv4 IPv6707,798
AS12389PJSC RostelecomResidentialIPv4 IPv6557,269
AS58453China Mobile International LimitedUnclassifiedIPv4 IPv6461,411

All 10,148 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-21 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.14M 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.