subnet.im

AS266934G5 TELECOM

BrazilRegistryLACNIC

As of 10th November 2026, AS266934 (G5 TELECOM), a network registered in Brazil with LACNIC, originates 5 IPv4 prefixes covering 2.3k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 24,588th-largest of the 80,733 networks we see originating IPv4, and the 3,381st-largest of 8,031 in Brazil. It is seen behind 4 upstream networks, most often AS264288 (GNET PROVEDOR) and AS14840 (BR.DIGITAL), and in front of 4 downstream networks. 17% 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

5

IPv6 prefixes

1

IPv4 addresses

2.3k

IPv6 /64s

4.3B

Upstream graph

The networks AS266934 is seen behind, one and two hops out, drawn from real AS paths.

AS266934Toward the internet core
Upstream graph for AS266934: 9 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS266934G5 TELECOMThis networkAS14840BR.DIGITALAS264288GNET PROVEDORAS264300INFOPOINTNET FibraAS265194REDE IDEIA TELECOMAS174Cogent Communicat…AS3356Lumen (Level 3)AS61568ALOO TELECOM - FS…AS61832Giga+ EmpresasAS263073DTEL TELECOM

Networks observed one and two hops upstream of AS266934 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

15

adjacent networks

Upstreams
427%
Peers
747%
Downstreams
427%

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

Upstreams of AS266934
NetworkCountryRelationshipPathsVantage pts
AS264288GNET PROVEDORBRPeer641138
AS14840BR.DIGITAL BRPeer569124
AS264300INFOPOINTNET FibraBRPeer7676
AS265194REDE IDEIA TELECOMBRPeer7676

Prefixes

The largest blocks AS266934 originates, widest first.

Largest prefixes originated by AS266934
PrefixAddressesVisibility
45.225.116.0/221k75/76
45.225.116.0/2351275/76
38.226.30.0/2425675/76
45.225.118.0/2425676/76
45.225.119.0/2425676/76
2804:458c::/324.3B × /6462/63

Routing health

How AS266934'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

  • Valid16.7%1
  • Invalid0.0%0
  • No ROA83.3%5

Propagation

  • Globally propagated90% of full-feed peers or more100.0%6
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 5 prefixes

IPv6 — 1 prefixes

  • /324.3B × /64100.0%1

Recent changes

Announcements that started or stopped since 11th Oct 2026.

No announcement by AS266934 started or stopped in this period.

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