AS263144 R2 TECNOLOGIA E TELECOMUNICACOES LTDA - ME

AS263144 - R2 TECNOLOGIA E TELECOMUNICACOES LTDA - ME · registered in Brazil

IPv4 addresses1,0241 prefixes · <0.001% of announced IPv4

Rank in Brazil#2,438largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#31,052of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)1 prefixes

CountryBrazil8,771 ASNs registered there

Open AS263144 in ASN lookup Look up an IP in this network (191.242.220.1) All networks in Brazil

IPv4 prefixes

All 1 prefix, in address order.

191.242.220.0/22

IPv6 prefixes

All 1 prefix.

2804:1768::/32

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ASNNameIPv4 addresses

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AS263156#2439 AS263156 - Infosuporte Tecnologia em Infomatica Ltda.1,024

AS263255#2440 AS263255 - INFOTECNET ISP LTDA1,024

AS263277#2441 AS263277 - Rnet Informatica Ltda1,024

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources