asn.dev

Observed topology

AS55002 DEFENSE-NET - F5, Inc.

Unclassified ARIN

Upstreams 3 carry this network
Downstreams 106 this network carries
Adjacent (IPv4) 111
Adjacent (IPv6) 12
Upstream graph Who carries AS55002, and who carries them, drawn as a map up to the transit-free core. 0 exchanges Where AS55002 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS55002: 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
AS35280F5 Networks SARLHostingIPv4 IPv68,559
AS11404Wave BroadbandResidentialIPv4 IPv6304
AS14744Unitas GlobalHostingIPv44

Transit

Downstream networks

All 106

Networks for which AS55002 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS11273Fiserv Solutions, LLCUnclassifiedIPv48,440
AS375Tieto OyjUnclassifiedIPv4 IPv63,043
AS2571DHL Information Services (Europe) s.r.oUnclassifiedIPv4 IPv63,039
AS5411OyjUnclassifiedIPv4 IPv62,435
AS13588Paychex Inc.UnclassifiedIPv41,334
AS8119DTN, LLCUnclassifiedIPv41,239
AS7165Equitable Holdings, IncUnclassifiedIPv41,045
AS18594Worldpay, LLCUnclassifiedIPv4825
AS21693Xcel Energy Inc.UnclassifiedIPv4812
AS41878Crosskey Banking Solutions Ab LtdUnclassifiedIPv4754

All 106 downstreams →

Adjacency

Adjacent networks

All 111

Every AS seen directly next to AS55002 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS35280F5 Networks SARLHostingIPv4 IPv651,205
AS11273Fiserv Solutions, LLCUnclassifiedIPv48,440
AS375Tieto OyjUnclassifiedIPv4 IPv63,043
AS2571DHL Information Services (Europe) s.r.oUnclassifiedIPv4 IPv63,039
AS5411OyjUnclassifiedIPv4 IPv62,435
AS25091IP-Max SAUnclassifiedIPv41,884
AS13588Paychex Inc.UnclassifiedIPv41,334
AS8119DTN, LLCUnclassifiedIPv41,239
AS7165Equitable Holdings, IncUnclassifiedIPv41,045
AS8194VAS "Latvijas Valsts radio un televizijas centrs"UnclassifiedIPv4 IPv61,000

All 111 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-08 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.00M 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.