AS262829 Assoc do Inst Nac de Matematica Pura e Aplicada

AS262829 - Assoc do Inst Nac de Matematica Pura e Aplicada · registered in Brazil

IPv4 addresses65,5369 prefixes · 0.002% of announced IPv4

Rank in Brazil#62largest network in BR by IPv4 space, of 7,969 · 0.09% of BR

Rank worldwide#3,426of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryBrazil8,771 ASNs registered there

Open AS262829 in ASN lookup Look up an IP in this network (147.65.0.1) All networks in Brazil

IPv4 prefixes

All 9 prefixes, in address order.

147.65.0.0/17
147.65.128.0/18
147.65.192.0/20
147.65.208.0/24
147.65.209.0/24
147.65.210.0/23
147.65.212.0/22
147.65.216.0/21
147.65.224.0/19

Similar-sized networks in Brazil

ASNNameIPv4 addresses

AS28222#59 AS28222 - INSTITUTO NACIONAL DE PESQUISAS ESPACIAIS65,536

AS61612#60 AS61612 - DEPARTAMENTO DE CIENCIA E TECNOLOGIA AEROESPACIAL65,536

AS262534#61 AS262534 - Laboratorio Nacional de Computacao Cientifica65,536

AS28669#63 AS28669 - VERO S.A60,416

AS28615#64 AS28615 - Televisao Cidade S/A60,416

AS28146#65 AS28146 - MHNET TELECOM60,160

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