subnet.im

AS273723L.LOTIC SERVICOS DE TECNOLOGIA LTDA

BrazilRegistryLACNIC

As of 25th October 2026, AS273723 (L.LOTIC SERVICOS DE TECNOLOGIA LTDA), a network registered in Brazil with LACNIC, originates 6 IPv4 prefixes covering 2k addresses and 3 IPv6 prefixes. By IPv4 address space that makes it the 25,327th-largest of the 79,683 networks we see originating IPv4, and the 3,427th-largest of 7,982 in Brazil. It is seen behind 2 upstream networks, most often AS22356 (Durand do Brasil Ltda) and AS52925 (Ascenty Data Centers e Telecomunicações…). None of its announcements have a valid RPKI ROA. 100% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

6

IPv6 prefixes

3

IPv4 addresses

2k

IPv6 /64s

8.6B

Upstream graph

The networks AS273723 is seen behind, one and two hops out, drawn from real AS paths.

AS273723Toward the internet core
Upstream graph for AS273723: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS273723L.LOTIC SERVICOS …This networkAS22356Durand do Brasil …AS52925Ascenty Data Cent…AS3491PCCW Global (HK) …AS13786Seaborn (Seabras …AS3356Lumen (Level 3)AS14537Continent 8 LLC

Networks observed one and two hops upstream of AS273723 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

5

adjacent networks

Upstreams
240%
Peers
360%
Downstreams
00%

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

Upstreams of AS273723
NetworkCountryRelationshipPathsVantage pts
AS22356Durand do Brasil LtdaBRPeer33990
AS52925Ascenty Data Centers e Telecomunicações S/ABRPeer29756

Prefixes

The largest blocks AS273723 originates, widest first.

Largest prefixes originated by AS273723
PrefixAddressesVisibility
38.21.118.0/2351275/76
38.250.246.0/2351276/76
38.21.118.0/2425675/76
38.21.119.0/2425675/76
38.250.246.0/2425676/76
38.250.247.0/2425676/76
2804:8b48::/324.3B × /6461/63
2804:8b48::/332.1B × /6461/63
2804:8b48:8000::/332.1B × /6461/63

Routing health

How AS273723'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%9

Propagation

  • Globally propagated90% of full-feed peers or more100.0%9
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 6 prefixes

IPv6 — 3 prefixes

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

Recent changes

Announcements that started or stopped since 26th Sept 2026.

No announcement by AS273723 started or stopped in this period.

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