AS28609 Instituto Nupef 🇧🇷 BR

Announcing 19 prefixes, seen at the RIS collectors.

IPv4 prefixes

8,448 (33 × /24)

IPv6 prefixes

1 × /32

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS28609
Name: Instituto Nupef
Organisation: Instituto Nupef
Country: 🇧🇷 BR
RIR: LACNIC
Allocated: 2005-09-27
Scope: Not Disclosed
PeeringDB: net/38371

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

0 valid (0.0%) 0 invalid (0.0%) 19 no ROA (100.0%)

Whois

Fetched from whois.lacnic.net

aut-num:     AS28609
owner:       Instituto Nupef
ownerid:     10.755.373/0001-26
responsible: Carlos Alberto Afonso
country:     BR
owner-c:     TIADM2
routing-c:   TINET17
abuse-c:     TSIRC
created:     20050927
changed:     20250909
inetnum:     201.46.64.0/20
inetnum:     192.153.88.0/24
inetnum:     2804:1f5a::/32

nic-hdl-br:  TIADM2
person:      Tiwa Admin
e-mail:      dnsadmin@tiwa.net.br
country:     BR
created:     20100524
changed:     20260504

nic-hdl-br:  TINET17
person:      Tiwa Network
e-mail:      noc@tiwa.net.br
country:     BR
created:     20250909
changed:     20250909

nic-hdl-br:  TSIRC
person:      Tiwa Security Incidents Response Center
e-mail:      soc@tiwa.net.br
country:     BR
created:     20250909
changed:     20250909