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AS265434DELTA FIBRA

BrazilRegistryLACNICTypeEyeball

As of 25th October 2026, AS265434 (DELTA FIBRA), an access network registered in Brazil with LACNIC, originates 5 IPv4 prefixes covering 2k addresses and 3 IPv6 prefixes. By IPv4 address space that makes it the 25,322nd-largest of the 79,675 networks we see originating IPv4, and the 3,432nd-largest of 7,990 in Brazil. It is seen behind 7 upstream networks, most often AS3356 (Lumen (Level 3)) and AS35280 (F5 Networks SARL), and in front of 4 downstream networks. None of its announcements have a valid RPKI ROA. 38% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

5

IPv6 prefixes

3

IPv4 addresses

2k

IPv6 /64s

8.6B

Upstream graph

The networks AS265434 is seen behind, one and two hops out, drawn from real AS paths.

AS265434Toward the internet core
Upstream graph for AS265434: 11 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS265434DELTA FIBRAThis networkAS1000LINK AMERICANAS3356Lumen (Level 3)AS14537Continent 8 LLCAS35280F5 Networks SARLAS266213PLANETCLICK TELEC…AS6453TATA Communicatio…AS3549Lumen (fka. Globa…AS2914NTT America, Inc.AS1299Arelion (fka. Tel…AS32590Valve CorporationAS262355VSX Networks

Networks observed one and two hops upstream of AS265434 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

66

adjacent networks

Upstreams
711%
Peers
5583%
Downstreams
46%

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

Upstreams of AS265434
NetworkCountryRelationshipPathsVantage pts
AS3356Lumen (Level 3)USPeer692138
AS35280F5 Networks SARLFRPeer256
AS14537Continent 8 LLCUSPeer234
AS266213PLANETCLICK TELECOMUNICACOES LTDABRPeer162
AS32590Valve CorporationUSPeer152
AS1000LINK AMERICANUSPeer152
AS137409GSL Networks Pty LTDAUPeer104

Prefixes

The largest blocks AS265434 originates, widest first.

Largest prefixes originated by AS265434
PrefixAddressesVisibility
168.195.132.0/221k76/76
168.195.132.0/2425610/76
168.195.133.0/2425610/76
168.195.134.0/2425610/76
168.195.135.0/2425676/76
2804:340c::/324.3B × /6462/63
2804:340c::/332.1B × /6410/63
2804:340c:8000::/332.1B × /6410/63

Routing health

How AS265434'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%8

Propagation

  • Globally propagated90% of full-feed peers or more37.5%3
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%62.5%5

Prefix sizes

IPv4 — 5 prefixes

IPv6 — 3 prefixes

  • /324.3B × /6433.3%1
  • /332.1B × /6466.7%2

Recent changes

Announcements that started or stopped since 25th Sept 2026.

No announcement by AS265434 started or stopped in this period.

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