AS271581 EXTREMA NETWORK

AS271581 - EXTREMA NETWORK · registered in Brazil

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

Rank in Brazil#5,871largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#34,941of 79,396 networks with IPv4

IPv633,024 x /482 prefixes

CountryBrazil8,771 ASNs registered there

Open AS271581 in ASN lookup Look up an IP in this network (179.124.160.1) All networks in Brazil

IPv4 prefixes

All 1 prefix, in address order.

179.124.160.0/22

IPv6 prefixes

All 2 prefixes.

2804:7dc4::/33
2804:7dc4:8000::/40

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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