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AS273659MLINK TELECOM LTDA

BrazilRegistryLACNIC

As of 12th November 2026, AS273659 (MLINK TELECOM LTDA), a network registered in Brazil with LACNIC, originates 1 IPv4 prefix covering 256 addresses and 6 IPv6 prefixes. By IPv4 address space that makes it the 59,995th-largest of the 80,772 networks we see originating IPv4, and the 7,477th-largest of 8,032 in Brazil. It is seen behind 2 upstream networks, most often AS267464 (SMARTLINK TECNOLOGIA EM INTERNET LTDA ME) and AS271387 (EMFIBRA TELECOM), and in front of 2 downstream networks. 14% of its announcements have a valid RPKI ROA, and none are RPKI-invalid. 100% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

1

IPv6 prefixes

6

IPv4 addresses

256

IPv6 /64s

11.8B

Upstream graph

The networks AS273659 is seen behind, one and two hops out, drawn from real AS paths.

AS273659Toward the internet core
Upstream graph for AS273659: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS273659MLINK TELECOM LTDAThis networkAS267464SMARTLINK TECNOLO…AS271387EMFIBRA TELECOMAS263276BBG TELECOM LTDAAS14840BR.DIGITALAS265377FLASH NET TELECOM…

Networks observed one and two hops upstream of AS273659 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

7

adjacent networks

Upstreams
229%
Peers
343%
Downstreams
229%

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

Upstreams of AS273659
NetworkCountryRelationshipPathsVantage pts
AS267464SMARTLINK TECNOLOGIA EM INTERNET LTDA MEBRPeer415103
AS271387EMFIBRA TELECOMBRPeer11979

Prefixes

The largest blocks AS273659 originates, widest first.

Largest prefixes originated by AS273659
PrefixAddressesVisibility
79.182.49.0/2425678/78
2804:8a48::/324.3B × /6463/64
2804:8a48::/332.1B × /6463/64
2804:8a48:8000::/332.1B × /6463/64
2804:8a48:4000::/341.1B × /6463/64
2804:8a48:8000::/341.1B × /6463/64
2804:8a48:c000::/341.1B × /6463/64

Routing health

How AS273659'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

  • Valid14.3%1
  • Invalid0.0%0
  • No ROA85.7%6

Propagation

  • Globally propagated90% of full-feed peers or more100.0%7
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 1 prefixes

IPv6 — 6 prefixes

  • /324.3B × /6416.7%1
  • /332.1B × /6433.3%2
  • /341.1B × /6450.0%3

Recent changes

Announcements that started or stopped since 13th Oct 2026.

7 announced and 6 withdrawn in all; the most recent are shown.

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