Data as of Nov 11, 2026
168.176.136.0/22
No anonymizer space · no proxy exits in 30 daysUniversidad Nacional de Colombia
Network & registry
Announced by
Covering announcement 168.176.128.0/20
- Prefix
- 168.176.128.0/20
- Announced by
- AS5722 Universidad Nacional de Colombia
- Type
- Business
- Proxy exits
- 2
- RPKI
- RPKI valid
- Netname
- CO-UNCO-LACNIC
- Registrant
- Universidad Nacional de Colombia
- RIR
- LACNIC
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS5722
CO
- Name
- Universidad Nacional de Colombia
- Type
- Education
- Registered
- Sep 6, 1995
- Domain
- unal.edu.co
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 168.176.128.0/20
168.176.128.0/20
Routing history
- Pattern
- Stable
- First seen
- Jun 2012
- Current origin since
- Jun 2012 · 14 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 168.176.128.0/20 | AS18747 | /24 | LACNIC | Another network |
| 168.176.128.0/20 | AS52468 | /24 | LACNIC | Another network |
| 168.176.0.0/16 | AS5722 | /24 | LACNIC | RPKI valid |
IRR
Route objects on 168.176.128.0/20
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS5722 | RADB | This route object is for IFX Networks customer route which is being exported under this origin AS 5722 | MAINT-AS18747 | Jan 19, 2026 |
Whois
Registration for this announcement
- Range
- 168.
176. 0. 0/ 16 - Netname
- CO-UNCO-LACNIC
- Registrant
- Universidad Nacional de Colombia
- Registrant country
- CO
- Organization
- Not stated by the registry
- Type
- assigned
- Created
- Oct 13, 1994
- RIR
- LACNIC
- Country
- CO
- Delegated
- Oct 13, 1994
- Status
- assigned
Report abuse
Abuse contact
- jalondonoj@
unal. edu. co - Name
- Jairo Londoño
- Phone
- +57 13165000 [18167]
- Handle
- HJO