AS274594 MASTER FIBRA TELECOM

AS274594 - MASTER FIBRA TELECOM · registered in Brazil

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Brazil#7,636largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#59,903of 79,396 networks with IPv4

IPv616,384 x /481 prefixes

CountryBrazil8,771 ASNs registered there

Open AS274594 in ASN lookup Look up an IP in this network (38.183.90.1) All networks in Brazil

IPv4 prefixes

All 1 prefix, in address order.

38.183.90.0/24

IPv6 prefixes

All 1 prefix.

2804:90ac::/34

Similar-sized networks in Brazil

ASNNameIPv4 addresses

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AS274804#7635 AS274804 - WIGOLD LTDA256

AS273547#7637 AS273547 - ST INFORMATICA E TELECOM LTDA256

AS273757#7638 AS273757 - NEW TELECOM TELECOMUNICACOES256

AS52910#7639 AS52910 - A. Angeloni & Cia 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