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AS275761HOSTEG HOSPEDAGEM E SERVIDORES LTDA

BrazilRegistryLACNIC

As of 11th November 2026, AS275761 (HOSTEG HOSPEDAGEM E SERVIDORES LTDA), a network registered in Brazil with LACNIC, originates 3 IPv4 prefixes covering 1k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 36,497th-largest of the 80,747 networks we see originating IPv4, and the 5,768th-largest of 8,032 in Brazil. It is seen behind 2 upstream networks, most often AS266400 (Ferenz Networks) and AS52925 (Ascenty Data Centers e Telecomunicações…), and in front of 1 downstream network. 75% 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

3

IPv6 prefixes

1

IPv4 addresses

1k

IPv6 /64s

4.3B

Upstream graph

The networks AS275761 is seen behind, one and two hops out, drawn from real AS paths.

AS275761Toward the internet core
Upstream graph for AS275761: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS275761HOSTEG HOSPEDAGEM…This networkAS52925Ascenty Data Cent…AS266400Ferenz NetworksAS14537Continent 8 LLCAS3356Lumen (Level 3)AS61624ISPSHIELD (InfNOC…

Networks observed one and two hops upstream of AS275761 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

6

adjacent networks

Upstreams
233%
Peers
350%
Downstreams
117%

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

Upstreams of AS275761
NetworkCountryRelationshipPathsVantage pts
AS266400Ferenz NetworksBRPeer764139
AS52925Ascenty Data Centers e Telecomunicações S/ABRPeer4545

Prefixes

The largest blocks AS275761 originates, widest first.

Largest prefixes originated by AS275761
PrefixAddressesVisibility
200.141.180.0/2351276/76
200.141.180.0/2425676/76
200.141.181.0/2425676/76
2804:992c::/324.3B × /6463/63

Routing health

How AS275761'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

  • Valid75.0%3
  • Invalid0.0%0
  • No ROA25.0%1

Propagation

  • Globally propagated90% of full-feed peers or more100.0%4
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 3 prefixes

IPv6 — 1 prefixes

  • /324.3B × /64100.0%1

Recent changes

Announcements that started or stopped since 12th Oct 2026.

No announcement by AS275761 started or stopped in this period.

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