AS61841 — AS61841 - FUNDACAO EDUCACIONAL SEVERINO SOMBRA

AS61841 announces 1 IPv4 prefixes covering 256 addresses and 1 IPv6 prefixes.

About this network

FUNDACAO EDUCACIONAL SEVERINO SOMBRA is the autonomous system for Fundação Educacional Severino Sombra.

What it's used for

• The address space carries the institutional network of a Brazilian university, as indicated by the registrant netname 232372 and the holder name.
• The AS announces 256 IPv4 addresses and 1 IPv6 prefix, with 2 observed neighbours, indicating a small, self-contained campus network rather than a transit or access provider.
• Traffic from this AS consists of internal university operations, including administrative systems, research infrastructure, and student/staff connectivity within the campus.

Notable

• The RDAP registrant FUNDAÇÃO EDUCACIONAL SEVERINO SOMBRA matches the AS holder exactly, confirming direct ownership of the address space.
• The address inventory is minimal, consisting of a single /24 block and one /48 IPv6 prefix, typical for a private educational institution managing its own internal network.

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

Announced prefixes

• 192.100.251.0/24
• 2801:80:b80::/48

Upstream networks

• AS263019 QUICKNET TELECOM LTDA
• AS28171 S. O. do Brasil Telecomunicacoes LTDA ME

Adjacent networks

• AS263019 QUICKNET TELECOM LTDA
• AS28171 S. O. do Brasil Telecomunicacoes LTDA ME

Routing security

• RPKI: 0 valid, 0 invalid and 2 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 2 route objects.
• Listed in as-sets: AS-267613, AS-53181, AS-53427-TGLOBAL, AS-53427-TGN, AS-CN2, AS-CTBC-CUSTOMERS116, AS-CTBC-CUSTOMERS31, AS-CTBC-TOOLS-1, AS-DURAND1-CUSTOMER, AS-EDATEL, AS-EMBRATELNET, AS-HUGENET-CUSTOMERS, AS-HURRICANE, AS-HWNG-DOWNSTREAMS, AS-ITXBR, AS-ITXBR1, AS-K2TELECOM-COSTUMERS, AS-LINKFULL-CORPORATE, AS-SB-AUTOMATION-CUSTOMER, AS263019:AS-CONE, AS264409:AS-CONE, AS53013:AS-CONE.