Data as of Nov 8, 2026
201.251.248.0/24
No anonymizer space · no proxy exits in 30 daysCoop. Electrica de Chacabuco LTDA.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 201.251.192.0/18 since Mar 2007 | AS22927 | Residential | 148 23 always on |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS263786
AR
- Name
- Coop. Electrica de Chacabuco LTDA.
- Type
- Internet provider
- Registered
- Jun 22, 2015
- Domain
- cech.com.ar
- Website
- www.cech.com.ar
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Apr 2019
- Current origin since
- Apr 2019 · 7.6 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 201.251.248.0/24 | AS263786 | /24 | LACNIC | RPKI valid |
| 201.251.128.0/17 | AS22927 | /30 | LACNIC | Another network |
Whois
Registration for this announcement
- Range
- 201.
251. 128. 0/ 17 - Netname
- AR-TEAR7-LACNIC
- Registrant
- Telefonica de Argentina
- Registrant country
- AR
- Organization
- Not stated by the registry
- Type
- allocated
- Created
- Jan 30, 2007
- RIR
- LACNIC
- Country
- AR
- Delegated
- Jan 30, 2007
- Status
- assigned
Report abuse
Abuse contact
- tasamail.
ar@ tmoviles. com. ar - Name
- Telefonica de Argentina
- Phone
- +54 11 43335000
- Handle
- TEA