AS61672 — AS61672 - Entelvias provedor de internet ltda

AS61672 announces 2 IPv4 prefixes covering 2,048 addresses and 1 IPv6 prefixes.

About this network

AS61672 is operated by Entelvias provedor de internet ltda.

What it's used for

• The address space carries static residential and business internet access, evidenced by reverse DNS entries such as 131-108-101-0.static.entelvias.com.br and 177-11-101-0.static.entelvias.com.br.
• The AS announces 2048 IPv4 addresses across 2 prefixes and 18 IPv6 prefixes, while maintaining 29 observed neighbours; this ratio indicates a local access network rather than a transit provider.
• Traffic consists of subscriber eyeballs and digital telephony services, as the operator specializes in internet access and digital telephony delivery in the Garibaldi, RS region.

Notable

• Registrants for both announced IPv4 prefixes (131.108.100.0/22 and 177.11.100.0/22) match the AS holder, Entelvias provedor de internet ltda.
• The address inventory is compact, consisting of two /22 IPv4 blocks and a set of IPv6 prefixes under the 2804:1cbc::/40 range.

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

Announced prefixes

• 131.108.100.0/22
• 177.11.100.0/22
• 2804:1cbc::/32

Upstream networks

• AS3356 Level 3 Parent, LLC
• AS262903 Tubaron Telecom
• AS6939 Hurricane Electric LLC
• AS14840 BR.Digital Telecom
• AS24482 SG.GS
• AS35280 F5 Networks SARL
• AS37721 Virtual Technologies & Solutions
• AS52468 UFINET PANAMA S.A.

Downstream networks

• AS263061 PABLO P BORTOLINI ME

Adjacent networks

• AS3356 Level 3 Parent, LLC
• AS262903 Tubaron Telecom
• AS6939 Hurricane Electric LLC
• AS14840 BR.Digital Telecom
• AS263061 PABLO P BORTOLINI ME
• AS24482 SG.GS
• AS37721 Virtual Technologies & Solutions
• AS35280 F5 Networks SARL
• AS52468 UFINET PANAMA S.A.

Routing security

• RPKI: 0 valid, 0 invalid and 14 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 36% of announcements registered; 10 route objects.
• Listed in as-sets: AS-262903-CUST, AS-267613, AS-CTBC-CUSTOMERS78, AS-CTBC-TOOLS-1, AS-DURAND1-CUSTOMER, AS-EMBRATELNET, AS-UFINET-LATAM-BRASIL, AS14840:AS-CUSTOMERS-01, AS3491:AS-CUSTOMERS-NA, AS53013:AS-CONE.

Internet exchanges

• IX.br (PTT.br) São Paulo — São Paulo, Brazil
• IX.br (PTT.br) Fortaleza — Fortaleza, Brazil
• IX.br (PTT.br) Porto Alegre — Porto Alegre, Brazil