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Data as of Nov 4, 2026

200.136.136.0/21

No anonymizer space · no proxy exits in 30 days

Universidade Federal de Sao Paulo

Announcement
200.136.128.0/19
RPKI valid
Announced by
AS52992
Type
Business
Risk
0 / 100 · Low

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
200.136.0.0/1665,5361Fundação de Amparo À Pesquisa do Estado SÃO Paulo (43828151000145)assignedNov 12, 1999[email protected]
└ 200.136.128.0/198,192213363Universidade Federal de Sao Paulo (60453032000174)reassignedOct 8, 2013[email protected]
via 1

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 200.136.128.0/19

Prefix
200.136.128.0/19
Announced by
AS52992 Universidade Federal de Sao Paulo
Type
Business
RPKI
RPKI valid
Netname
213363
Registrant
Universidade Federal de Sao Paulo
RIR
LACNIC
Registry

Holder

Organization
Not stated by the registry
Origin network

AS52992

BR
Name
Universidade Federal de Sao Paulo
Type
Education
Registered
May 10, 2011
Domain
unifesp.br
Industry
Colleges, Universities, and Professional Schools
Spamhaus ASN-DROP
not listed