Data as of Nov 10, 2026
131.72.80.0/23
19 residential-proxy exits · 30 daysDefferrari Solucoes em Internet Ltda
Residential-proxy exits
Proxy exits
19
3.7% of its addresses · 30 days
Always-on exits
4
21% of its exits
Spread
2 of 2
/24s with at least one exit
Providers
52
selling exits here
Oct 11, 2026 – Nov 9, 2026
Exits seen per day
8.2K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 131.72.81.0/24 | 4 | 11 | |
| 131.72.80.0/24 | 0 | 8 |
Proxy providers listing exits
- 711Proxy
- 9Proxy
- ASHBURNPROXIES
- Ake.net
- B2Proxy
- BestProxy
- BirdProxies
- BlurPath
- BottingTools
- Byteful
- CatProxies
- CliProxy
- CoreProxy
- DataImpulse
- Decodo
- EZProxies
- FastProxy
- FloppyData
- GeekProxy
- Geonode
- IPFly
- IPPeak
- IPRoyal
- InfiniteProxies
- Kookey
- LemonBright
- LudaxProxy
- MagneticProxy
- MarsProxies
- NSocks
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- PSBProxy
- PrivateProxy
- Proxy-Cheap
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyRack
- ProxyWing
- RainProxy
- RolaProxy
- Shifter
- Smartproxy
- Thordata
- ThunderProxy
- VitalExclusive
- Webshare
- YumiProxy
- ZENPROXY_LITE
Network & registry
Announced by
Covering announcement 131.72.80.0/22
- Prefix
- 131.72.80.0/22
- Announced by
- AS28584 Defferrari Solucoes em Internet Ltda
- Type
- Residential
- Proxy exits
- 36
- Always-on exits
- 4
- RPKI
- RPKI valid
- Netname
- 412251
- Registrant
- Defferrari Solucoes em Internet Ltda
- RIR
- LACNIC
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS28584
BR
- Name
- Defferrari Solucoes em Internet Ltda
- Type
- Internet provider
- Registered
- Jul 22, 2004
- Domain
- dsi.net.br
- Website
- www.dsi.net.br
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 131.72.80.0/22
131.72.80.0/22
Routing history
- Pattern
- Stable
- First seen
- Aug 2014
- Current origin since
- Sep 2021 · 5.1 yr
- Origin networks
- 3
- Last change of origin
- Sep 2021
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 131.72.80.0/22 | AS28584 | /24 | LACNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 131.
72. 80. 0/ 22 - Netname
- 412251
- Registrant
- Defferrari Solucoes em Internet Ltda
- Registrant country
- BR
- Organization
- Defferrari Solucoes em Internet Ltda (08190344000112)
- Handle
- 131.
72. 80. 0/ 22 - Created
- Jul 29, 2014
- RIR
- LACNIC
- Country
- BR
- Delegated
- Jul 29, 2014
- Status
- assigned
Report abuse
Abuse contact
- registro@
registro. defferrari. com. br - Name
- Marco Defferrari
- Handle
- MAD6