AS28609 — AS28609 - Instituto Nupef

AS28609 announces 2 IPv4 prefixes covering 4,352 addresses and 1 IPv6 prefixes.

About this network

The AS handle AS28609 is held by Instituto Nupef.

What it's used for

• The address space is registered under the netnames 63927 and 200213, both attributed to Instituto Nupef.
• The network announces 4352 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, with only 1 observed neighbour, indicating a small, self-contained access or internal network rather than a transit provider.

Notable

• The registrants for both announced IPv4 prefixes match the AS holder, Instituto Nupef.
• The inventory consists of one /20 block (201.46.64.0/20) and one /24 block (192.153.88.0/24), representing a modest and specific address allocation.

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

Announced prefixes

• 192.153.88.0/24
• 201.46.64.0/20
• 2804:1f5a::/32

Upstream networks

• AS53107 EVEO S.A.

Adjacent networks

• AS53107 EVEO S.A.

Routing security

• RPKI: 0 valid, 0 invalid and 19 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 19 route objects.
• Listed in as-sets: AS-53107, AS-CTBC-CUSTOMERS11, AS-DURAND1-CUSTOMER, AS-EMBRATELNET, AS-EVEO-CUSTOMERS, AS-RNP, AS-RNP-TRANSIT, AS-TWW, AS20965:AS-FROM-REDCLARA-TO-GEANT, AS53107:AS-CUSTOMERS.