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AS267264Jrfiber serviços de comunicação

BrazilRegistryLACNIC

As of 14th November 2026, AS267264 (Jrfiber serviços de comunicação), a network registered in Brazil with LACNIC, originates 5 IPv4 prefixes covering 2k addresses and 5 IPv6 prefixes. By IPv4 address space that makes it the 25,907th-largest of the 80,840 networks we see originating IPv4, and the 3,603rd-largest of 8,036 in Brazil. It is seen behind 4 upstream networks, most often AS266409 (SECW TELECOM) and AS270735 (COMPUTIZE NETWORK TELECOMUNICACOES LTDA), and in front of 2 downstream networks. None of its announcements have a valid RPKI ROA. 30% of its routes reach at least 90% of full-feed peers, and 1 prefix is also originated by another network.

At a glance

IPv4 prefixes

5

IPv6 prefixes

5

IPv4 addresses

2k

IPv6 /64s

8.6B

Upstream graph

The networks AS267264 is seen behind, one and two hops out, drawn from real AS paths.

AS267264Toward the internet core
Upstream graph for AS267264: 11 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS267264Jrfiber serviços …This networkAS32590Valve CorporationAS263626G-LAB Telecom Inf…AS266409SECW TELECOMAS270735COMPUTIZE NETWORK…AS1299Arelion (fka. Tel…AS6939Hurricane Electri…AS28329SAMM (G8/Megatel…AS13786Seaborn (Seabras …AS7195EdgeUnoAS52320V.tal (GlobeNet)AS137409GSL Networks Pty …

Networks observed one and two hops upstream of AS267264 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

13

adjacent networks

Upstreams
431%
Peers
754%
Downstreams
215%

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

Upstreams of AS267264
NetworkCountryRelationshipPathsVantage pts
AS266409SECW TELECOMBRPeer217142
AS270735COMPUTIZE NETWORK TELECOMUNICACOES LTDABRPeer2222
AS32590Valve CorporationUSPeer82
AS263626G-LAB Telecom Informatica LTDA - MEBRPeer11

Prefixes

The largest blocks AS267264 originates, widest first.

Largest prefixes originated by AS267264
PrefixAddressesVisibility
45.232.124.0/221k78/78
45.232.124.0/242562/78
45.232.125.0/242562/78
45.232.126.0/242562/78
45.232.127.0/2425678/78
2804:4acc::/324.3B × /6464/64
2804:4acc::/341.1B × /641/64
2804:4acc:4000::/341.1B × /641/64
2804:4acc:8000::/341.1B × /641/64
2804:4acc:c000::/341.1B × /641/64

Routing health

How AS267264'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%10

Propagation

  • Globally propagated90% of full-feed peers or more30.0%3
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%70.0%7

Prefix sizes

IPv4 — 5 prefixes

IPv6 — 5 prefixes

  • /324.3B × /6420.0%1
  • /341.1B × /6480.0%4

Recent changes

Announcements that started or stopped since 15th Oct 2026.

  • Withdrawn45.232.124.0/235th Nov 2026
  • Withdrawn45.232.126.0/235th Nov 2026

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