AS28154 — AR TELECOM PROVEDOR DE INTERNET LTDA

Network type: residential

AS28154 announces 2 IPv4 prefixes covering 8,192 addresses and 1 IPv6 prefixes.

About this network

The AS handle AR TELECOM PROVEDOR DE INTERNET LTDA is held by AR Telecom.

What it's used for

• The address space carries residential and business internet access, evidenced by reverse DNS entries such as 187-49-210-0.isp.nuvyontelecom.com.br and 177-54-65-0.isp.nuvyontelecom.com.br.
• The network announces 8192 IPv4 addresses across 12 prefixes and 34 IPv6 prefixes, while maintaining 32 observed neighbours; this ratio of address space to peering partners indicates an access or eyeball network rather than a transit provider.

Notable

• All registrants for the announced prefixes are listed as AR TELECOM PROVEDOR DE INTERNET LTDA, which agrees with the AS holder name.
• The address inventory consists of two main blocks, 187.49.208.0/21 and 177.54.64.0/22, with the latter subdivided into multiple smaller prefixes including /23 and /24 blocks.

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

Announced prefixes

• 177.54.64.0/20
• 187.49.208.0/20
• 2804:30b8::/32

Upstream networks

• AS28649 Desktop Sigmanet Comunicacao Multimidia SA
• AS52468 UFINET PANAMA S.A.
• AS16735 ALGAR TELECOM S/A
• AS61642 NEXNETT Brasil Telecom
• AS6939 Hurricane Electric LLC
• AS269039 DENISE DE OLIVEIRA SILVA
• AS24482 SG.GS
• AS57463 NetIX Communications JSC
• AS262343 Net Aki Internet Ltda
• AS35280 F5 Networks SARL
• AS37721 Virtual Technologies & Solutions

Downstream networks

• AS262540 CBNET TELECOM EIRELI

Adjacent networks

• AS28649 Desktop Sigmanet Comunicacao Multimidia SA
• AS52468 UFINET PANAMA S.A.
• AS16735 ALGAR TELECOM S/A
• AS61642 NEXNETT Brasil Telecom
• AS6939 Hurricane Electric LLC
• AS269039 DENISE DE OLIVEIRA SILVA
• AS57463 NetIX Communications JSC
• AS24482 SG.GS
• AS262343 Net Aki Internet Ltda
• AS37721 Virtual Technologies & Solutions
• AS35280 F5 Networks SARL
• AS262540 CBNET TELECOM EIRELI

Internet exchanges

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