Data as of Nov 8, 2026
143.108.8.0/22
No anonymizer space · no proxy exits in 30 daysFundacao de Amparo A Pesquisa do Estado Sao Paulo
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | RPKI |
|---|---|---|---|
| 143.108.0.0/16 since Jul 2023 | AS1251 | Business |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS1251
BR
- Name
- Fundacao de Amparo A Pesquisa do Estado Sao Paulo
- Type
- Education
- Registered
- Nov 12, 1999
- Domain
- rednesp.br
- Website
- rednesp.br/
- Industry
- Human Rights and Social Advocacy (Human Rights, Environment and Wildlife Conservation, Other)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jan 2012
- Current origin since
- Nov 2023 · 3.0 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 143.108.0.0/16 | AS1251 | /24 | LACNIC | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS1251 | TC | Rede FAPESP - rednesp | MAINT-AS1251 | Aug 14, 2023 |
Whois
Registration for this announcement
- Range
- 143.
108. 0. 0/ 16 - Netname
- 200211
- 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
- 143.
108. 0. 0/ 16 - Created
- Mar 26, 1990
- RIR
- LACNIC
- Country
- BR
- Delegated
- Mar 26, 1990
- Status
- assigned