AS19200 Universidade Federal do Rio Grande do Sul

AS19200 - Universidade Federal do Rio Grande do Sul · registered in Brazil

IPv4 addresses66,5602 prefixes · 0.002% of announced IPv4

Rank in Brazil#52largest network in BR by IPv4 space, of 7,969 · 0.09% of BR

Rank worldwide#2,639of 79,396 networks with IPv4

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

CountryBrazil8,771 ASNs registered there

Open AS19200 in ASN lookup Look up an IP in this network (143.54.0.1) All networks in Brazil

IPv4 prefixes

All 2 prefixes, in address order.

143.54.0.0/16
168.232.236.0/22

IPv6 prefixes

All 1 prefix.

2804:1f20::/32

Other ASNs named Universidade Federal do Rio Grande do Sul

1 other network uses the same organisation name; together with AS19200 they announce 179,968 IPv4 addresses.

ASNNameIPv4 addresses

AS2716AS2716 - Universidade Federal do Rio Grande do Sul BR113,408

Similar-sized networks in Brazil

ASNNameIPv4 addresses

AS28201#49 AS28201 - Companhia Itabirana Telecomunicacoes Ltda68,608

AS11993#50 AS11993 - BANCO DO BRASIL S.A.68,352

AS28667#51 AS28667 - VERO S.A67,584

AS267587#53 AS267587 - CLICK SPEED SERVICOS DE TELECOMUNICACOES LTDA - EP66,560

AS23074#54 AS23074 - PETROLEO BRASILEIRO S.A. - PETROBRAS65,536

AS263300#55 AS263300 - Universidade Federal de Santa Catarina65,536

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