subnet.im

AS265377FLASH NET TELECOMUNICACOES LTDA - ME

BrazilRegistryLACNICTypeEyeball

As of 10th November 2026, AS265377 (FLASH NET TELECOMUNICACOES LTDA - ME), an access network registered in Brazil with LACNIC, originates 7 IPv4 prefixes covering 3.1k addresses and 6 IPv6 prefixes. By IPv4 address space that makes it the 20,470th-largest of the 80,733 networks we see originating IPv4, and the 1,831st-largest of 8,031 in Brazil. It is seen behind 14 upstream networks, most often AS14840 (BR.DIGITAL) and AS52965 (1Telecom), and in front of 29 downstream networks. Every one of its announcements has a valid RPKI ROA, and none are RPKI-invalid. 31% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

7

IPv6 prefixes

6

IPv4 addresses

3.1k

IPv6 /64s

8.6B

Upstream graph

The networks AS265377 is seen behind, one and two hops out, drawn from real AS paths.

AS265377Toward the internet core
Upstream graph for AS265377: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS265377FLASH NET TELECOM…This networkAS6939Hurricane Electri…AS14537Continent 8 LLCAS14840BR.DIGITALAS35280F5 Networks SARLAS529651TelecomAS20130Depaul UniversityAS132337AxclusiveAS2914NTT America, Inc.AS3356Lumen (Level 3)AS174Cogent Communicat…AS7738V.tal (fka Telema…AS52320V.tal (GlobeNet)

Networks observed one and two hops upstream of AS265377 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

129

adjacent networks

Upstreams
1411%
Peers
8667%
Downstreams
2922%

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

Upstreams of AS265377
NetworkCountryRelationshipPathsVantage pts
AS14840BR.DIGITAL BRPeer2,962132
AS529651TelecomBRPeer2,304120
AS6939Hurricane Electric LLCUSPeer79129
AS14537Continent 8 LLCUSPeer1594
AS35280F5 Networks SARLFRPeer1485
AS1000LINK AMERICANUSPeer1472
AS266213PLANETCLICK TELECOMUNICACOES LTDABRPeer1132
AS32590Valve CorporationUSPeer862
AS137409GSL Networks Pty LTDAUPeer364
AS7195EdgeUnoCOPeer194

Prefixes

The largest blocks AS265377 originates, widest first.

Largest prefixes originated by AS265377
PrefixAddressesVisibility
168.194.12.0/221k76/76
168.194.12.0/2351275/76
168.194.14.0/2351275/76
168.194.12.0/2425614/76
168.194.13.0/2425614/76
168.194.14.0/2425614/76
168.194.15.0/2425614/76
2804:3324::/324.3B × /6462/63
2804:3324::/341.1B × /6425/63
2804:3324:4000::/341.1B × /6425/63

Routing health

How AS265377'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

  • Valid100.0%13
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more30.8%4
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%69.2%9

Prefix sizes

IPv4 — 7 prefixes

IPv6 — 6 prefixes

  • /324.3B × /6416.7%1
  • /341.1B × /6466.7%4
  • /4865.5k × /6416.7%1

Recent changes

Announcements that started or stopped since 12th Oct 2026.

No announcement by AS265377 started or stopped in this period.

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