subnet.im

AS60503FNX Tecnologia LTDA

BrazilRegistryRIPE NCC

As of 10th November 2026, AS60503 (FNX Tecnologia LTDA), a network registered in Brazil with RIPE NCC, originates 15 IPv4 prefixes covering 5.4k addresses and 8 IPv6 prefixes. By IPv4 address space that makes it the 15,295th-largest of the 80,723 networks we see originating IPv4, and the 1,314th-largest of 8,031 in Brazil. It is seen behind 14 upstream networks, most often AS9002 (RETN Limited) and AS3257 (GTT Communications Inc.), and in front of 22 downstream networks. 96% of its announcements have a valid RPKI ROA, and none are RPKI-invalid. 91% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

15

IPv6 prefixes

8

IPv4 addresses

5.4k

IPv6 /64s

34.4B

Upstream graph

The networks AS60503 is seen behind, one and two hops out, drawn from real AS paths.

AS60503Toward the internet core
Upstream graph for AS60503: 9 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS60503FNX Tecnologia LT…This networkAS3257GTT Communication…AS9002RETN LimitedAS37468Angola CablesAS43350NForce Entertainm…AS52468UFINET PANAMA S.A.AS398465Rackdog LLCAS6667Elisa OyjAS3356Lumen (Level 3)AS1299Arelion (fka. Tel…

Networks observed one and two hops upstream of AS60503 in real AS paths. A thicker line means more vantage points saw that adjacency, so weight tracks how well attested it is — not how much traffic it carries. Adjacency is an observation; whether it is a transit purchase or a settlement-free peering is an inference, and is labelled as one wherever we show it.

Neighbouring networks

2,147

adjacent networks

Upstreams
141%
Peers
2,11198%
Downstreams
221%

Networks carrying this one's traffic toward the rest of the internet.

Upstreams of AS60503
NetworkCountryRelationshipPathsVantage pts
AS9002RETN LimitedGBPeer2,56253
AS3257GTT Communications Inc.USPeer92489
AS43350NForce Entertainment B.V.NLPeer34765
AS52468UFINET PANAMA S.A.PAPeer31131
AS37468Angola CablesAOPeer11959
AS6939Hurricane Electric LLCUSPeer7449
AS49544i3D.net B.VNLPeer262
AS35280F5 Networks SARLFRPeer142
AS266213PLANETCLICK TELECOMUNICACOES LTDABRPeer142
AS32590Valve CorporationUSPeer142

Prefixes

The largest blocks AS60503 originates, widest first.

Largest prefixes originated by AS60503
PrefixAddressesVisibility
93.158.236.0/221k76/76
185.30.164.0/221k76/76
93.158.236.0/2425676/76
93.158.237.0/2425676/76
93.158.238.0/2425676/76
93.158.239.0/2425676/76
166.0.172.0/242561/76
185.30.164.0/2425676/76
185.30.165.0/2425676/76
185.30.166.0/2425676/76

Routing health

How AS60503's own announcements validate against RPKI and how far they propagate. The same measures for the whole routing table are on the routing table in numbers.

RPKI origin validation

  • Valid95.7%22
  • Invalid0.0%0
  • No ROA4.3%1

Propagation

  • Globally propagated90% of full-feed peers or more91.3%21
  • Partially propagated40% to 90%4.3%1
  • Seen by few peersUnder 40%4.3%1

Prefix sizes

IPv4 — 15 prefixes

IPv6 — 8 prefixes

  • /324.3B × /64100.0%8

Recent changes

Announcements that started or stopped since 11th Oct 2026.

  • Announced166.0.172.0/244th Nov 2026
  • Withdrawn216.194.76.0/2215th Oct 2026
  • Withdrawn216.194.76.0/2315th Oct 2026
  • Withdrawn216.194.78.0/2315th Oct 2026

Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.