Data as of Nov 11, 2026

200.136.32.0/19

No anonymizer space · no proxy exits in 30 days

Fundacao de Amparo A Pesquisa do Estado Sao Paulo

Announcement
this exact prefix
No RPKI
Announced by
Type
Business

Announcements

More specific

Announcements inside

PrefixOriginTypeRPKI
200.136.49.0/24
since Sep 2006
AS28571Business
200.136.52.0/23
since Sep 2006
AS28571Business
200.136.54.0/24
since Sep 2006
AS28571Business

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
200.136.0.0/1665,5361Fundação de Amparo À Pesquisa do Estado SÃO Paulo (43828151000145)assignedNov 12, 1999jorge@usp.br
└ 200.136.49.0/2425646Universidade de Sao Paulo (63025530000104)reassignedNov 12, 1999jorge@usp.br
└ 200.136.54.0/24256687Instituto Butantan (61821344000156)reassignedNov 18, 1999jorge@usp.br

Network & registry

Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Stable
First seen
Nov 2005
Current origin since
Jul 2023 · 3.3 yr
Origin networks
1