Data as of Nov 7, 2026
157.86.128.0/17
11 residential-proxy exits · 30 daysFundacao Instituto Oswaldo Cruz
Residential-proxy exits
Proxy exits
11
0.03% of its addresses · 30 days
Spread
5 of 128
/24s with at least one exit
Providers
38
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
1.1K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 157.86.170.0/24 | 0 | 6 | |
| 157.86.255.0/24 | 0 | 2 | |
| 157.86.138.0/24 | 0 | 1 | |
| 157.86.168.0/24 | 0 | 1 | |
| 157.86.169.0/24 | 0 | 1 |
Proxy providers listing exits
- 711Proxy
- AnyIP
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- CatProxies
- DataImpulse
- Decodo
- EnigmaProxy
- FastProxy
- FlashProxy
- FloppyData
- GSocks
- Geonix
- Geonode
- HideProxy
- Infatica
- InfiniteProxies
- Kookey
- LemonBright
- LudaxProxy
- NodeProxy
- NovaProxy
- Novada
- Oxylabs
- ProxiesVision
- ProxyEmpire
- ProxyGeo
- ProxyWing
- Proxyma
- RainProxy
- ResiProxies
- Shifter
- Thordata
- ThunderProxy
- VitalExclusive
- Webshare
Announcements
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 157.86.128.0/18 since Nov 2021 | AS21612 | Business | 9 | |
| 157.86.128.0/24 since Sep 2024 | AS21612 | Business | ||
| 157.86.135.0/24 since Jun 2021 | AS21612 | Business | ||
| 157.86.137.0/24 since Jun 2021 | AS21612 | Business | ||
| 157.86.140.0/24 since Jun 2021 | AS21612 | Business | ||
| 157.86.158.0/24 since Sep 2024 | AS21612 | Business | ||
| 157.86.159.0/24 since Sep 2024 | AS21612 | Business | ||
| 157.86.191.0/24 since Dec 2021 | AS21612 | Business | ||
| 157.86.192.0/18 since Nov 2021 | AS21612 | Business | 2 | |
| 157.86.236.0/24 since Mar 2022 | AS21612 | Business |
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
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Nov 2021
- Current origin since
- Nov 2021 · 5.0 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS21612 | RADB | CLARO S.A. Customer | MAINT-AS4230 | Nov 13, 2023 |
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
Report abuse
Abuse contact
- misael.
araujo@ fiocruz. br - Name
- Misael Sousa de Araujo
- Handle
- MISAR12