subnet.im

AS272460Ms Fibra Ltda

BrazilRegistryLACNIC

As of 27th September 2026, AS272460 (Ms Fibra Ltda), a network registered in Brazil with LACNIC, originates 1 IPv6 prefix. It is seen behind 1 upstream network, most often AS270966 (4WNET ES TELECOMUNICAÇÕES EIRELE ME), and in front of 3 downstream networks. None of its announcements have a valid RPKI ROA. 100% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

0

IPv6 prefixes

1

IPv4 addresses

0

IPv6 /64s

4.3B

Upstream graph

The networks AS272460 is seen behind, one and two hops out, drawn from real AS paths.

AS272460Toward the internet core
Upstream graph for AS272460: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS272460Ms Fibra LtdaThis networkAS2709664WNET ES TELECOMU…AS4230Claro (Embratel)AS263934InfoRR Solucoes e…

Networks observed one and two hops upstream of AS272460 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

8

adjacent networks

Upstreams
113%
Peers
450%
Downstreams
338%

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

Upstreams of AS272460
NetworkCountryRelationshipPathsVantage pts
AS2709664WNET ES TELECOMUNICAÇÕES EIRELE MEBRPeer309147

Prefixes

The largest blocks AS272460 originates, widest first.

Largest prefixes originated by AS272460
PrefixAddressesVisibility
2804:8188::/324.3B × /6465/65

Routing health

How AS272460'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

  • Valid0.0%0
  • Invalid0.0%0
  • No ROA100.0%1

Propagation

  • Globally propagated90% of full-feed peers or more100.0%1
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv6 — 1 prefixes

  • /324.3B × /64100.0%1

Recent changes

Announcements that started or stopped since 29th Aug 2026.

No announcement by AS272460 started or stopped in this period.

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