Data as of Nov 13, 2026
200.47.56.0/22
No anonymizer space · no proxy exits in 30 daysSencinet Latam Argentina SA
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | RPKI |
|---|---|---|---|
| 200.47.58.0/24 since Jun 2006 | AS7908 | Internet provider |
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 200.47.0.0/17 | 32,768 | — | Sencinet Latam Argentina SA (AR-CASA2-LACNIC) | allocated | Jan 15, 1999 | ipaddressing. |
| └ 200.47.56.0/22 | 1,024 | — | Sencinet Latam Argentina SA (AR-CASA2-LACNIC) | reallocated | Dec 30, 2015 | juvenal. |
Network & registry
Announced by
Covering announcement 200.47.56.0/21
- Prefix
- 200.47.56.0/21
- Announced by
- AS7908 Sencinet Latam Argentina SA
- Type
- Internet provider
- RPKI
- RPKI valid
- Netname
- AR-CASA2-LACNIC
- Registrant
- Sencinet Latam Argentina SA
- RIR
- LACNIC
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS7908
AR
- Name
- Sencinet Latam Argentina SA
- Type
- Internet provider
- Registered
- Feb 12, 1997
- Domain
- sencinet.com
- Website
- www.sencinet.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 200.47.56.0/21
200.47.56.0/21
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 22 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 200.47.56.0/21 | AS7908 | /21 | LACNIC | RPKI valid |
IRR
Route objects on 200.47.56.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS7908 | ALTDB | Proxy registration to prevent harm from ARIN-NONAUTH shutdown | MAINT-AS7034 | Apr 4, 2022 |
Whois
Registration for this announcement
- Range
- 200.
47. 0. 0/ 17 - Netname
- AR-CASA2-LACNIC
- Registrant
- Sencinet Latam Argentina SA
- Registrant country
- AR
- Organization
- Not stated by the registry
- Type
- allocated
- Created
- Jan 15, 1999
- RIR
- LACNIC
- Country
- AR
- Delegated
- Jan 15, 1999
- Status
- assigned
Report abuse
Abuse contact
- ipaddressing.
argentina@ sencinet. com - Name
- Sencinet Latam Argentina
- Phone
- +55 19 19991243915 [0000]
- Handle
- JFJ12