Observed topology

AS5662 WBD-AS5662 - Turner Broadcasting System, Inc.

Hosting ARIN

Upstreams 8 carry this network

Downstreams 3 this network carries

Adjacent (IPv4) 11

Adjacent (IPv6) 2

Upstream graph Who carries AS5662, and who carries them, drawn as a map up to the transit-free core. 1 exchange Where AS5662 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS5662: 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.

AS	Network	Type	Families	Paths seen
AS3356	Level 3 Parent, LLC	Transit	IPv4	306
AS6461	Zayo Bandwidth	Transit	IPv4	174
AS7018	AT&T Enterprises, LLC	Residential	IPv4 IPv6	168
AS15802	Emirates Integrated Telecommunications Company PJSC	Unclassified	IPv4	122
AS11664	Techtel LMDS Comunicaciones Interactivas S.A.	Residential	IPv4	120
AS8220	COLT Technology Services Group Limited	Hosting	IPv4	116
AS6939	Hurricane Electric LLC	Transit	IPv4 IPv6	77
AS6429	Telmex Chile Internet S.A.	Unclassified	IPv4	61

Transit

Downstream networks

inferred

Networks for which AS5662 was observed as the last hop before the origin, meaning it appears to provide them transit.

AS	Network	Type	Families	Paths seen
AS25802	Home Box Office	Unclassified	IPv4	180
AS40703	Turner Broadcasting System, Inc.	Unclassified	IPv4	121
AS371064834	AS371064834	Unclassified	IPv4	5

Adjacency

Adjacent networks

All 11

Every AS seen directly next to AS5662 in a routing path, in either direction.

AS	Network	Type	Families	Paths seen
AS3356	Level 3 Parent, LLC	Transit	IPv4	410
AS6461	Zayo Bandwidth	Transit	IPv4	350
AS25802	Home Box Office	Unclassified	IPv4	180
AS7018	AT&T Enterprises, LLC	Residential	IPv4 IPv6	172
AS15802	Emirates Integrated Telecommunications Company PJSC	Unclassified	IPv4	127
AS40703	Turner Broadcasting System, Inc.	Unclassified	IPv4	121
AS11664	Techtel LMDS Comunicaciones Interactivas S.A.	Residential	IPv4	120
AS8220	COLT Technology Services Group Limited	Hosting	IPv4	116
AS6939	Hurricane Electric LLC	Transit	IPv4 IPv6	94
AS6429	Telmex Chile Internet S.A.	Unclassified	IPv4	61

All 11 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-03 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 74.45M 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.