AS28279 — AS28279 - Telgo Telecomunicacoes Goias Ltda.

AS28279 announces 4 IPv4 prefixes covering 16,384 addresses and 1 IPv6 prefixes.

About this network

AS28279 is operated by Telgo Telecomunicacoes Goias Ltda.

What it's used for

• The address space carries customer access traffic, evidenced by reverse DNS records pointing to telgo.com.br across all sampled prefixes.
• With 16,384 IPv4 addresses and 28 IPv6 prefixes announced against only 8 observed neighbours, the ratio indicates a regional access or eyeball network rather than a transit provider.

Notable

• All registrants in the RDAP data match the announcer, consistently listed as Telgo Telecomunicações Goiás Ltda.
• The inventory consists of 13 IPv4 prefixes and 10 IPv6 prefixes, all registered to the same entity, indicating a unified corporate estate.
• The operator is identified in peering databases as a Regional NSP, consistent with its role as a local telecommunications provider in Goiás, Brazil.

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

Announced prefixes

• 177.92.224.0/20
• 186.208.192.0/20
• 187.17.144.0/20
• 189.28.0.0/20
• 2804:168::/32

Upstream networks

• AS3356 Level 3 Parent, LLC
• AS16735 ALGAR TELECOM S/A
• AS28598 DB3 SERVICOS DE TELECOMUNICACOES S.A

Downstream networks

• AS53134 BRXNQT Telecomunicacoes Ltda

Adjacent networks

• AS3356 Level 3 Parent, LLC
• AS16735 ALGAR TELECOM S/A
• AS53134 BRXNQT Telecomunicacoes Ltda
• AS28598 DB3 SERVICOS DE TELECOMUNICACOES S.A

Routing security

• RPKI: 33 valid, 0 invalid and 0 not-found announcements; 5 ROAs.
• ASPA: none published.
• IRR: 55% of announcements registered; 36 route objects.
• Listed in as-sets: AS-7738-BGP-CUSTOMERS, AS-7738_CUSTOMERS, AS-CTBC-CUSTOMERS2, AS-CTBC-TOOLS-9, AS-DB-SEC, AS-DURAND1-CUSTOMER, AS-EMBRATELNET, AS-FORTEL-CUSTOMERS, AS-MOB-CUSTOMER-AS28279, AS-UDOS.

Internet exchanges

• IX.br (PTT.br) São Paulo — São Paulo, Brazil
• IX.br (PTT.br) Brasília — Brasília, Brazil
• IX.br (PTT.br) Goiânia — Goiânia, Brazil