AS273378 CIRCULA NET LTDA

AS273378 - CIRCULA NET LTDA · registered in Brazil

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

Rank in Brazil#5,715largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#34,596of 79,396 networks with IPv4

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

CountryBrazil8,771 ASNs registered there

Open AS273378 in ASN lookup Look up an IP in this network (187.109.124.1) All networks in Brazil

IPv4 prefixes

All 1 prefix, in address order.

187.109.124.0/22

IPv6 prefixes

All 1 prefix.

2804:8dc0::/32

Similar-sized networks in Brazil

ASNNameIPv4 addresses

AS273345#5712 AS273345 - 4EDGE TECNOLOGIA LTDA ME1,024

AS273350#5713 AS273350 - Gns Telecom1,024

AS273371#5714 AS273371 - TOP GIGA TELECOM LTDA1,024

AS273380#5716 AS273380 - I3 NET TELECOM1,024

AS273381#5717 AS273381 - DAVI DE LIMA DUARTE1,024

AS273409#5718 AS273409 - NETCENTER FIBRA TELECOMUNICACOES 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