subnet.im

AS270716GOVISTA TELECOMUNICAO IMPORTACAO LTDA

BrazilRegistryLACNIC

As of 27th September 2026, AS270716 (GOVISTA TELECOMUNICAO IMPORTACAO LTDA), a network registered in Brazil with LACNIC, originates 7 IPv4 prefixes covering 3.1k addresses and 7 IPv6 prefixes. By IPv4 address space that makes it the 20,111th-largest of the 79,525 networks we see originating IPv4, and the 1,777th-largest of 7,983 in Brazil. It is seen behind 3 upstream networks, most often AS4230 (Claro (Embratel)) and AS262253 (Fiberlux), and in front of 2 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

7

IPv6 prefixes

7

IPv4 addresses

3.1k

IPv6 /64s

12.9B

Upstream graph

The networks AS270716 is seen behind, one and two hops out, drawn from real AS paths.

AS270716Toward the internet core
Upstream graph for AS270716: 9 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS270716GOVISTA TELECOMUN…This networkAS4230Claro (Embratel)AS262253FiberluxAS263903INFORBARRA TELECOMAS1299Arelion (fka. Tel…AS35280F5 Networks SARLAS6762Telecom Italia Sp…AS12956Telxius (Telefoni…AS3356Lumen (Level 3)AS6939Hurricane Electri…

Networks observed one and two hops upstream of AS270716 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

12

adjacent networks

Upstreams
325%
Peers
758%
Downstreams
217%

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

Upstreams of AS270716
NetworkCountryRelationshipPathsVantage pts
AS4230Claro (Embratel)BRPeer1,017144
AS262253FiberluxPEPeer34484
AS263903INFORBARRA TELECOMBRPeer279141

Prefixes

The largest blocks AS270716 originates, widest first.

Largest prefixes originated by AS270716
PrefixAddressesVisibility
189.127.188.0/221k81/81
189.127.188.0/2351281/81
189.127.190.0/2351281/81
189.127.188.0/2425681/81
189.127.189.0/2425681/81
189.127.190.0/2425681/81
189.127.191.0/2425681/81
2804:7044::/324.3B × /6464/64
2804:7044::/332.1B × /6464/64
2804:7044:8000::/332.1B × /6464/64

Routing health

How AS270716'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%14

Propagation

  • Globally propagated90% of full-feed peers or more100.0%14
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 7 prefixes

IPv6 — 7 prefixes

  • /324.3B × /6414.3%1
  • /332.1B × /6428.6%2
  • /341.1B × /6457.1%4

Recent changes

Announcements that started or stopped since 28th Aug 2026.

No announcement by AS270716 started or stopped in this period.

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