AS53088 FORNET COMUNICACOES LTDA

AS53088 - FORNET COMUNICACOES LTDA · registered in Brazil

IPv4 addresses8,1926 prefixes · <0.001% of announced IPv4

Rank in Brazil#353largest network in BR by IPv4 space, of 7,969 · 0.01% of BR

Rank worldwide#10,330of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)23 prefixes

CountryBrazil8,771 ASNs registered there

Open AS53088 in ASN lookup Look up an IP in this network (177.21.80.1) All networks in Brazil

IPv4 prefixes

All 6 prefixes, in address order.

177.21.80.0/21
177.21.88.0/24
177.21.89.0/24
177.21.90.0/23
177.21.92.0/22
187.33.208.0/20

IPv6 prefixes

All 23 prefixes.

2804:360::/43
2804:360:20::/47
2804:360:22::/48
2804:360:23::/48
2804:360:24::/46
2804:360:28::/45
2804:360:30::/44
2804:360:40::/47
2804:360:42::/48
2804:360:43::/48
2804:360:44::/46
2804:360:48::/45
2804:360:50::/44
2804:360:60::/43
2804:360:80::/41
2804:360:100::/40
2804:360:200::/39
2804:360:400::/38
2804:360:800::/37
2804:360:1000::/36
2804:360:2000::/35
2804:360:4000::/34
2804:360:8000::/33

Similar-sized networks in Brazil

ASNNameIPv4 addresses

AS53005#350 AS53005 - REDE CONNECT TELECOMUNICACOES LTDA8,192

AS53050#351 AS53050 - Super Cabo TV Caratinga Ltda8,192

AS53070#352 AS53070 - T-Systems do Brasil Ltda.8,192

AS53102#354 AS53102 - S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP8,192

AS53118#355 AS53118 - NETLINE TELECOM8,192

AS53202#356 AS53202 - Acesso10 Telecom8,192

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