Data as of Nov 15, 2026
200.66.121.0/24
No anonymizer space · no proxy exits in 30 daysK.H.D. Silvestri e CIA LTDA
Announced by
Type
Residential
Risk
0 / 100 · Low
Recent change
New origin Aug 2026
from AS262812 K.H.D. Silvestri e CIA LTDA, after 2 years unannounced
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 200.66.120.0/21 since Aug 2026 | AS262812 | Residential | 463 74 always on | |
| 200.66.112.0/20 since Jul 2014 | AS262812 | Residential | 1,016 204 always on |
Network & registry
Announced by
Covering announcement 200.66.120.0/22
- Prefix
- 200.66.120.0/22
- Announced by
- AS262812 K.H.D. Silvestri e CIA LTDA
- Type
- Residential
- Proxy exits
- 76
- RPKI
- RPKI valid
- Netname
- 230417
- Registrant
- K.H.D. Silvestri e CIA LTDA
- RIR
- LACNIC
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS262812
BR
- Name
- K.H.D. Silvestri e CIA LTDA
- Type
- Internet provider
- Registered
- Oct 20, 2010
- Domain
- connectsul.com.br
- Website
- www.connectsul.com.br
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
200.66.120.0/22
Routing history
- Pattern
- Stable
- First seen
- Oct 2016
- Current origin since
- Aug 2026 · 3 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 200.66.112.0/20 | AS262812 | /24 | LACNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 200.
66. 112. 0/ 20 - Netname
- 230417
- Registrant
- K.H.D. Silvestri e CIA LTDA
- Registrant country
- BR
- Organization
- K.H.D. Silvestri e CIA LTDA (02578819000166)
- Handle
- 200.
66. 112. 0/ 20 - Created
- Jun 4, 2014
- RIR
- LACNIC
- Country
- BR
- Delegated
- Jun 4, 2014
- Status
- assigned
Report abuse
Abuse contact
- silvestri@
connectsul. com. br - Name
- Emerson Silvestri
- Handle
- EMS16