Data as of Nov 6, 2026
201.20.155.0/24
2 residential-proxy exits · 30 daysDefferrari Informatica Ltda.
Residential-proxy exits
Proxy exits
2
0.78% of its addresses · 30 days
Providers
3
selling exits here
Oct 7, 2026 – Nov 5, 2026
Exits seen per day
8 observations
Proxy providers listing exits
- Decodo
- LemonBright
- Oxylabs
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 201.20.152.0/21 since Sep 2018 | AS28605 | Residential | 48 13 always on |
Network & registry
Announced by
Covering announcement 201.20.152.0/22
- Prefix
- 201.20.152.0/22
- Announced by
- AS28605 Defferrari Informatica Ltda.
- Type
- Residential
- Proxy exits
- 17
- Always-on exits
- 1
- RPKI
- RPKI valid
- Netname
- 61818
- Registrant
- Defferrari Informatica Ltda.
- RIR
- LACNIC
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS28605
BR
- Name
- Defferrari Informatica Ltda.
- Type
- Internet provider
- Registered
- Jul 26, 2005
- Domain
- dsi.net.br
- Website
- dsi.net.br
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
201.20.152.0/22
Routing history
- Pattern
- Stable
- First seen
- Sep 2018
- Current origin since
- Sep 2018 · 8.2 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 201.20.144.0/20 | AS28605 | /24 | LACNIC | RPKI valid |
IRR
Route objects on 201.20.152.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS28605 | TC | Defferrari Informatica Ltda. | MAINT-AS28605 | May 28, 2021 |
Whois
Registration for this announcement
- Range
- 201.
20. 144. 0/ 20 - Netname
- 61818
- Registrant
- Defferrari Informatica Ltda.
- Registrant country
- BR
- Organization
- Defferrari Informatica Ltda. (94966306000140)
- Handle
- 201.
20. 144. 0/ 20 - Created
- Jul 26, 2005
- RIR
- LACNIC
- Country
- BR
- Delegated
- Jul 26, 2005
- Status
- assigned
Report abuse
Abuse contact
- registro@
registro. defferrari. com. br - Name
- Marco Defferrari
- Handle
- MAD6