AS263961 M. ANTONIO OLIVEIRA LIMA

AS263961 - M. ANTONIO OLIVEIRA LIMA · registered in Brazil

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

Rank in Brazil#2,537largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#31,168of 79,396 networks with IPv4

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

CountryBrazil8,771 ASNs registered there

Open AS263961 in ASN lookup Look up an IP in this network (138.255.104.1) All networks in Brazil

IPv4 prefixes

All 1 prefix, in address order.

138.255.104.0/22

IPv6 prefixes

All 1 prefix.

2804:2868::/32

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ASNNameIPv4 addresses

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AS263960#2536 AS263960 - speed telecom1,024

AS263962#2538 AS263962 - Global Informatica LTDA-ME1,024

AS263968#2539 AS263968 - RF TELECOM1,024

AS263970#2540 AS263970 - Strike Net Provedor de Acesso a Internet1,024

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