Data as of Nov 5, 2026
45.161.173.0/24
No anonymizer space · no proxy exits in 30 daysCoop . de Prov . Obras y Serv . Publ. LTDA. de Armstrong
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 45.161.172.0/23 since May 2026 | AS266897 | Residential | 7 1 always on | |
| 45.161.172.0/22 since Oct 2018 | AS266897 | Residential | 28 5 always on |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS266897
AR
- Name
- Coop . de Prov . Obras y Serv . Publ. LTDA. de Armstrong
- Type
- Internet provider
- Registered
- Aug 31, 2018
- Domain
- celar.com.ar
- Industry
- Electric Power Generation, Transmission, Distribution
- 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 |
|---|---|---|---|---|
| 45.161.172.0/22 | AS266897 | /24 | LACNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 45.
161. 172. 0/ 22 - Netname
- AR-CPOY7-LACNIC
- Registrant
- Coop . de Prov . Obras y Serv . Publ. LTDA. de Armstrong
- Registrant country
- AR
- Organization
- Not stated by the registry
- Type
- allocated
- Created
- Aug 31, 2018
- RIR
- LACNIC
- Country
- AR
- Delegated
- Aug 31, 2018
- Status
- assigned
Report abuse
Abuse contact
- borsolitegustavo@
gmail. com - Name
- Gustavo Borsolite
- Phone
- +54 3471570306 [0000]
- Handle
- GUB47