Data as of Nov 8, 2026
186.15.151.0/24
No anonymizer space · no proxy exits in 30 daysColumbus Networks de Costa Rica Sociedad de Responsabilidad Limitada
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 186.15.128.0/17 since May 2024 | AS52228 | Residential | 1,530 486 always on |
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 |
|---|---|---|---|---|---|---|
| 186.15.128.0/17 | 32,768 | — | Cable Tica (CR-CATI6-LACNIC) | allocated | Mar 6, 2009 | e. |
| └ 186.15.151.0/24 | 256 | — | Columbus Networks de Costa Rica Sociedad de Responsabilidad Limitada (CR-CNCR3-LACNIC) | reallocated | Jul 23, 2025 | jairo. |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS263785
CR
- Name
- Columbus Networks de Costa Rica Sociedad de Responsabilidad Limitada
- Type
- Internet provider
- Registered
- Jun 16, 2015
- Domain
- libertycr.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
- Jul 2025
- Current origin since
- Jul 2025 · 1.3 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 186.15.151.0/24 | AS263785 | /24 | LACNIC | RPKI valid |
| 186.15.148.0/22 | AS262202 | /24 | LACNIC | Another network |
| 186.15.128.0/19 | AS52228 | /24 | LACNIC | Another network |
| 186.15.128.0/17 | AS52228 | /17 | LACNIC | Another network |
Whois
Registration for this announcement
- Range
- 186.
15. 151. 0/ 24 - Netname
- CR-CNCR3-LACNIC
- Registrant
- Columbus Networks de Costa Rica Sociedad de Responsabilidad Limitada
- Registrant country
- CR
- Organization
- Not stated by the registry
- Type
- reallocated
- Created
- Jul 23, 2025
- RIR
- LACNIC
- Country
- CR
- Delegated
- Mar 6, 2009
- Status
- assigned
Report abuse
Abuse contact
- jairo.
aguero@ libertycr. com - Name
- Jairo Aguero M
- Phone
- +506 41009923 [9923]
- Handle
- JAM80