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Data as of Nov 6, 2026

200.18.53.0/24

1 residential-proxy exit · 30 days

Universidade de Sao Paulo

Announcement
this exact prefix
RPKI valid
Announced by
AS28571
Type
Business
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
1
0.39% of its addresses · 30 days
Providers
6
selling exits here
Oct 7, 2026 – Nov 5, 2026

Exits seen per day

31 observations

Proxy providers listing exits

  • AnyIP
  • BottingTools
  • Decodo
  • Novada
  • Oxylabs
  • Thordata

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsRPKI
200.18.48.0/20
since Jul 2023
AS1251Business1

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
200.18.48.0/204,0965Fundação de Amparo À Pesquisa do Estado SÃO Paulo (43828151000145)assignedNov 12, 1999jorge@usp.br
└ 200.18.53.0/24256812Instituto Pesquisas Tecnológicas do Estado de S.P. (60633674000155)reassignedNov 26, 1999jorge@usp.br

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Registry

Holder

Organization
Not stated by the registry
Origin network

AS28571

BR
Name
Universidade de Sao Paulo
Type
Education
Registered
Dec 19, 2007
Domain
usp.br
Website
www.usp.br
Industry
Colleges, Universities, and Professional Schools
Spamhaus ASN-DROP
not listed