AS273428 FIBERLINK TELECOM LTDA

AS273428 - FIBERLINK TELECOM LTDA · registered in Brazil

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Brazil#7,501largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#59,540of 79,396 networks with IPv4

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

CountryBrazil8,771 ASNs registered there

Open AS273428 in ASN lookup Look up an IP in this network (45.178.179.1) All networks in Brazil

IPv4 prefixes

All 1 prefix, in address order.

45.178.179.0/24

IPv6 prefixes

All 1 prefix.

2804:8e7c::/32

Other ASNs named FIBERLINK TELECOM LTDA

1 other network uses the same organisation name; together with AS273428 they announce 1,280 IPv4 addresses.

ASNNameIPv4 addresses

AS271057AS271057 - FIBERLINK TELECOM LTDA BR1,024

Similar-sized networks in Brazil

ASNNameIPv4 addresses

AS273392#7498 AS273392 - EXCLUSIVE TECNOLOGIA LTDA256

AS273396#7499 AS273396 - LIDER LINK TELECOMUNICACOES LTDA256

AS273401#7500 AS273401 - UOLNET PROVEDORES DE INTERNET256

AS273433#7502 AS273433 - INOVAR TELECOM256

AS273449#7503 AS273449 - Novanet Amaraji LTDA256

AS273468#7504 AS273468 - G3 SERVICOS DE TELECOMUNICACOES LTDA256

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