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aut-num:
AS28609owner: 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:
201.46.64.0/20inetnum:
192.153.88.0/24inetnum: 2804:1f5a::/32
nic-hdl-br: TIADM2
person: Tiwa Admin
e-mail: dnsadmin[at]
tiwa.net.brcountry: BR
created: 20100524
changed: 20181106
nic-hdl-br: TINET17
person: Tiwa Network
e-mail: noc[at]
tiwa.net.brcountry: BR
created: 20250909
changed: 20250909
nic-hdl-br: TSIRC
person: Tiwa Security Incidents Response Center
e-mail: soc[at]
tiwa.net.brcountry: BR
created: 20250909
changed: 20250909
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