subnet.im

AS27750Cooperación Latino Americana de Redes Avanzadas

UruguayRegistryLACNIC

As of 27th September 2026, AS27750 (Cooperación Latino Americana de Redes…), a network registered in Uruguay with LACNIC, originates 2 IPv4 prefixes covering 2k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 25,311th-largest of the 79,540 networks we see originating IPv4, and the 13th-largest of 29 in Uruguay. It is seen behind 4 upstream networks, most often AS6762 (Telecom Italia Sparkle (Seabone)) and AS293 (ESnet), and in front of 6 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

2

IPv6 prefixes

1

IPv4 addresses

2k

IPv6 /64s

4.3B

Upstream graph

The networks AS27750 is seen behind, one and two hops out, drawn from real AS paths.

AS27750Toward the internet core
Upstream graph for AS27750: 9 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS27750Cooperación Latin…This networkAS293ESnetAS6762Telecom Italia Sp…AS11537Internet2AS20080Florida Internati…AS6453TATA Communicatio…AS6939Hurricane Electri…AS52075Wifirst S.A.S.AS2153CENICAS2914NTT America, Inc.

Networks observed one and two hops upstream of AS27750 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

22

adjacent networks

Upstreams
418%
Peers
1255%
Downstreams
627%

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

Upstreams of AS27750
NetworkCountryRelationshipPathsVantage pts
AS6762Telecom Italia Sparkle (Seabone)ITPeer5,047146
AS293ESnetUSPeer7541
AS11537Internet2USPeer3431
AS20080Florida International UniversityUSPeer223144

Prefixes

The largest blocks AS27750 originates, widest first.

Largest prefixes originated by AS27750
PrefixAddressesVisibility
138.59.12.0/221k81/82
200.0.204.0/221k80/82
2001:1348::/324.3B × /6464/65

Routing health

How AS27750'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%3
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%3
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 2 prefixes

IPv6 — 1 prefixes

  • /324.3B × /64100.0%1

Recent changes

Announcements that started or stopped since 29th Aug 2026.

No announcement by AS27750 started or stopped in this period.

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