Data as of Nov 8, 2026
200.144.104.0/21
No anonymizer space · no proxy exits in 30 daysUniversidade Federal de Sao Paulo
Network & registry
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
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Sep 2008
- Current origin since
- Feb 2026 · 8 mo
- Origin networks
- 3
- Last change of origin
- Feb 2026
Recorded history
History
- Handoffs
- 4
Whois
Registration for this announcement
- Range
- 200.
144. 96. 0/ 19 - Netname
- 523505
- Registrant
- Fundação de Amparo À Pesquisa do Estado SÃO Paulo
- Registrant country
- BR
- Organization
- Fundação de Amparo À Pesquisa do Estado SÃO Paulo (43828151000145)
- Handle
- 200.
144. 96. 0/ 19 - Created
- Oct 9, 2006
- RIR
- LACNIC
- Country
- BR
- Delegated
- Oct 9, 2006
- Status
- assigned
Report abuse
Abuse contact
- jorge@
usp. br - Name
- Jorge Marcos de Almeida
- Handle
- JMA135