AS27652 — Claro SA

AS27652 announces 2 IPv4 prefixes covering 32,768 addresses and 0 IPv6 prefixes.

About this network

AS27652 is operated by Claro S/A.

What it's used for

• The address space is registered under netnames 39203 and 73331, both attributed to Claro S/A, indicating a unified corporate estate.
• With 32768 IPv4 addresses across 14 prefixes and only 1 observed neighbour, the high address-to-neighbour ratio indicates an access or eyeball network rather than a transit provider.

Notable

• All available RDAP records list Claro S/A as the registrant, consistent with the AS holder.
• The inventory consists of 14 IPv4 prefixes with no IPv6 prefixes announced, reflecting a legacy IPv4-centric deployment.
• The address blocks are concentrated in the 200.146.0.0/16 and 201.71.0.0/16 ranges, typical of Brazilian ISP allocations.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 200.146.128.0/18
• 201.71.64.0/18

Upstream networks

• AS4230 CLARO S.A.

Adjacent networks

• AS4230 CLARO S.A.

Routing security

• RPKI: 25 valid, 0 invalid and 0 not-found announcements; 2 ROAs.
• ASPA: none published.
• IRR: 8% of announcements registered; 2 route objects.
• Listed in as-sets: AS-28513, AS-EMBRATELNET.