Data as of Nov 14, 2026
181.16.217.0/24
No anonymizer space · no proxy exits in 30 daysCoop. Energia Elect. y Otros Servicios Las Varillas
Announcement
this exact prefix
RPKI valid
Announced by
Type
Residential
Risk
0 / 100 · Low
Recent change
New origin Sep 2026
from AS52271 Coop. Energia Elect. y Otros Servicios Las Varillas, after 7.6 years unannounced
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 181.16.216.0/21 since Nov 2018 | AS52271 | Residential | 3 |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 181.16.128.0/17 | 32,768 | — | Colsecor Cooperativa Limitada (AR-CCLI2-LACNIC) | allocated | Jan 5, 2011 | abuse@ |
| └ 181.16.216.0/21 | 2,048 | 181. | Cooperativa de Provisión COLSECOR Ltda (AR-CPCL1-LACNIC) | reallocated | Jul 3, 2023 | soporte-internet@ |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS52271
AR
- Name
- Coop. Energia Elect. y Otros Servicios Las Varillas
- Type
- Internet provider
- Registered
- Aug 12, 2010
- Domain
- cooplasvarillas.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Mar 2014
- Current origin since
- Sep 2026 · 2 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 181.16.216.0/21 | AS52271 | /24 | LACNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 181.
16. 216. 0/ 21 - Netname
- AR-CPCL1-LACNIC
- Registrant
- Cooperativa de Provisión COLSECOR Ltda
- Registrant country
- AR
- Organization
- Not stated by the registry
- Type
- reallocated
- Created
- Jul 3, 2023
- RIR
- LACNIC
- Country
- AR
- Delegated
- Jan 5, 2011
- Status
- assigned
Report abuse
Abuse contact
- soporte-internet@
colsecor. com. ar - Name
- ADM IP Colsecor Ltda.
- Phone
- +54 351 4812000 [330]
- Handle
- AIL48