AS53175 — AS53175 - Unetvale Servicos e Equipamentos LTDA

Network type: residential

AS53175 announces 2 IPv4 prefixes covering 9,216 addresses and 1 IPv6 prefixes.

About this network

AS53175 is operated by Unetvale Servicos e Equipamentos LTDA.

What it's used for

• The address space carries dynamic subscriber traffic, evidenced by reverse DNS entries such as 186-225-232-0-dynamic.unetvale.com.br and 168-90-121-0-dynamic.unetvale.com.br.
• The AS announces 9,216 IPv4 addresses across 2 prefixes and 14 IPv6 prefixes, while maintaining 31 observed neighbours; this ratio indicates an access network providing last-mile connectivity rather than a transit provider.
• Traffic consists of residential and small business subscriber data, consistent with the operator's classification as a regional Cable/DSL/ISP.

Notable

• The registrant for the 168.90.120.0/22 prefix matches the AS holder, Unetvale Servicos e Equipamentos LTDA.
• The address inventory is composed of two distinct IPv4 blocks, 186.225.224.0/19 and 168.90.120.0/22, alongside a fragmented set of IPv6 prefixes.

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

Announced prefixes

• 168.90.120.0/22
• 186.225.224.0/19
• 2804:1ac::/32

Upstream networks

• AS267469 W8 Telecom Ltda - ME
• AS24482 SG.GS
• AS37721 Virtual Technologies & Solutions
• AS35280 F5 Networks SARL

Downstream networks

• AS267448 CENTRAL NET
• AS265236 Portobello S.A.

Adjacent networks

• AS267469 W8 Telecom Ltda - ME
• AS267448 CENTRAL NET
• AS265236 Portobello S.A.
• AS8167 V tal
• AS24482 SG.GS
• AS37721 Virtual Technologies & Solutions
• AS35280 F5 Networks SARL

Routing security

• RPKI: 60 valid, 0 invalid and 0 not-found announcements; 4 ROAs.
• ASPA: none published.
• IRR: 13% of announcements registered; 8 route objects.
• Listed in as-sets: AS-267613, AS-7738-BGP-CUSTOMERS, AS-7738_CUSTOMERS, AS-8167-BGP-CUSTOMERS, AS-8167_CUSTOMERS, AS-CTBC-CUSTOMERS26, AS-CTBC-TOOLS-1, AS-E1-AUTOMATION-CUSTOMER, AS-HURRICANE, AS-HURRICANEV6, AS-HWNG-DOWNSTREAMS, AS-RETN-ACTUAL-V4, AS-SB-AUTOMATION-CUSTOMER, AS-UFINET-LATAM-BRASIL, AS267469:AS-CUSTOMERS, AS28146:AS-CLIENTS, AS3491:AS-CUSTOMERS-NA, AS53013:AS-CONE.

Internet exchanges

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