AS263663 NOBREAK NET LTDA - M.E.

AS263663 - NOBREAK NET LTDA - M.E. · registered in Brazil

IPv4 addresses4,0961 prefixes · <0.001% of announced IPv4

Rank in Brazil#879largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#15,349of 79,396 networks with IPv4

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

CountryBrazil8,771 ASNs registered there

Open AS263663 in ASN lookup Look up an IP in this network (191.241.0.1) All networks in Brazil

IPv4 prefixes

All 1 prefix, in address order.

191.241.0.0/20

IPv6 prefixes

All 1 prefix.

2804:112c::/32

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ASNNameIPv4 addresses

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AS263650#878 AS263650 - Clicfacil Telecom4,096

AS263982#880 AS263982 - POWERNET SOLUTIONS LTDA4,096

AS264023#881 AS264023 - SE77E TELECOM EIRELI ME4,096

AS264181#882 AS264181 - W EMPRESAS TELECOM LTDA4,096

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