AS263944 FiberNet Telecomunicacoes

AS263944 - FiberNet Telecomunicacoes · registered in Brazil

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

Rank in Brazil#2,530largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#31,161of 79,396 networks with IPv4

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

CountryBrazil8,771 ASNs registered there

Open AS263944 in ASN lookup Look up an IP in this network (138.219.108.1) All networks in Brazil

IPv4 prefixes

All 1 prefix, in address order.

138.219.108.0/22

IPv6 prefixes

All 1 prefix.

2804:2828::/32

Similar-sized networks in Brazil

ASNNameIPv4 addresses

AS263939#2527 AS263939 - Loginnet Provedores Ltda ME1,024

AS263940#2528 AS263940 - TOP WEB TELECOM LTDA - ME1,024

AS263942#2529 AS263942 - SULVALE TELECOM LTDA.1,024

AS263946#2531 AS263946 - RINGLINK TELECOM LTDA1,024

AS263947#2532 AS263947 - VirtualSpace Telecom1,024

AS263950#2533 AS263950 - TVANET TELECOM 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