Data as of Nov 4, 2026
157.86.158.0/24
No anonymizer space · no proxy exits in 30 daysFundacao Instituto Oswaldo Cruz
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 157.86.128.0/18 since Nov 2021 | AS21612 | Business | 9 | |
| 157.86.128.0/17 since Nov 2021 | AS21612 | Business | 11 |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS21612
BR
- Name
- Fundacao Instituto Oswaldo Cruz
- Type
- Education
- Registered
- Mar 22, 2013
- Domain
- fiocruz.br
- Industry
- Research and Development Organizations
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2024
- Current origin since
- Sep 2024 · 2.2 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 157.
86. 0. 0/ 16 - Netname
- 200212
- Registrant
- Fundacao Instituto Oswaldo Cruz
- Registrant country
- BR
- Organization
- Fundacao Instituto Oswaldo Cruz (33781055000135)
- Handle
- 157.
86. 0. 0/ 16 - Created
- Dec 16, 1991
- RIR
- LACNIC
- Country
- BR
- Delegated
- Dec 16, 1991
- Status
- assigned