Data as of Nov 7, 2026
186.28.11.0/24
No anonymizer space · no proxy exits in 30 daysETB - Colombia
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 186.28.8.0/21 since Oct 2020 | AS19429 | Residential | 343 11 always on | |
| 186.28.0.0/20 since Mar 2009 | AS19429 | Residential | 884 34 always on | |
| 186.28.0.0/16 since Mar 2009 | AS19429 | Residential | 12,920 586 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 |
|---|---|---|---|---|---|---|
| 186.28.0.0/16 | 65,536 | — | ETB - Colombia (CO-ETBE-LACNIC) | allocated | Feb 25, 2009 | seguridad@ |
| └ 186.28.11.0/24 | 256 | — | Colombia Teleconet SAS (CO-CTSA19-LACNIC) | reallocated | Jun 16, 2021 | argemiro. |
Network & registry
IPv4 market
Holder
- Organization
- Not stated by the registry
Origin network
AS19429
CO
- Name
- ETB - Colombia
- Type
- Internet provider
- Registered
- Jan 5, 2001
- Domain
- etb.com
- Website
- www.etb.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
- Jun 2021
- Current origin since
- Jun 2021 · 5.4 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 186.28.0.0/14 | AS19429 | /24 | LACNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 186.
28. 11. 0/ 24 - Netname
- CO-CTSA19-LACNIC
- Registrant
- Colombia Teleconet SAS
- Registrant country
- CO
- Organization
- Not stated by the registry
- Type
- reallocated
- Created
- Jun 16, 2021
- RIR
- LACNIC
- Country
- CO
- Delegated
- Feb 25, 2009
- Status
- assigned
Report abuse
Abuse contact
- argemiro.
beltran@ teleconet. co - Name
- COLOMBIA TELECONET SAS
- Phone
- +57 17250727
- Handle
- CTS33