subnet.im

AS268737CONECT TELECOM COMUNICAÇÃO LTDA

BrazilRegistryLACNIC

As of 27th September 2026, AS268737 (CONECT TELECOM COMUNICAÇÃO LTDA), a network registered in Brazil with LACNIC, originates 3 IPv4 prefixes covering 2k addresses and 3 IPv6 prefixes. By IPv4 address space that makes it the 25,311th-largest of the 79,540 networks we see originating IPv4, and the 3,433rd-largest of 7,985 in Brazil. It is seen behind 4 upstream networks, most often AS1000 (LINK AMERICAN) and AS52721 (TOLEDO FIBRA TELECOMUNICAÇAO LTDA), and in front of 4 downstream networks. Every one of its announcements has 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

3

IPv6 prefixes

3

IPv4 addresses

2k

IPv6 /64s

8.6B

Upstream graph

The networks AS268737 is seen behind, one and two hops out, drawn from real AS paths.

AS268737Toward the internet core
Upstream graph for AS268737: 11 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS268737CONECT TELECOM CO…This networkAS1000LINK AMERICANAS52721TOLEDO FIBRA TELE…AS61832Giga+ EmpresasAS271253LINK BRASIL TELEC…AS174Cogent Communicat…AS7195EdgeUnoAS22356Durand do Brasil …AS3356Lumen (Level 3)AS13786Seaborn (Seabras …AS37468Angola CablesAS6453TATA Communicatio…

Networks observed one and two hops upstream of AS268737 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

18

adjacent networks

Upstreams
422%
Peers
1056%
Downstreams
422%

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

Upstreams of AS268737
NetworkCountryRelationshipPathsVantage pts
AS1000LINK AMERICANUSPeer47093
AS52721TOLEDO FIBRA TELECOMUNICAÇAO LTDABRPeer19168
AS61832Giga+ EmpresasBRPeer9453
AS271253LINK BRASIL TELECOMUNICACOES LTDABRPeer105

Prefixes

The largest blocks AS268737 originates, widest first.

Largest prefixes originated by AS268737
PrefixAddressesVisibility
45.171.252.0/221k82/82
45.171.252.0/2351282/82
45.171.254.0/2351282/82
2804:59f8::/324.3B × /6464/65
2804:59f8::/332.1B × /6463/65
2804:59f8:8000::/332.1B × /6463/65

Routing health

How AS268737'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%6
  • Invalid0.0%0
  • No ROA0.0%0

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 — 3 prefixes

IPv6 — 3 prefixes

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

Recent changes

Announcements that started or stopped since 29th Aug 2026.

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