Autonomous system
AS5722 Universidad Nacional de Colombia
Education LACNIC
Summary
Universidad Nacional de Colombia
education university research legacy
The campus network of the Universidad Nacional de Colombia, the country's largest and oldest public university, headquartered in Bogotá.
What it's used for
- Connectivity for the university's campuses, faculties, libraries and research groups, on the legacy
168.176.0.0/16block it announces as a /16 plus many more-specific /24s. - Carries academic and research traffic for a multi-campus national institution.
Notable
- Institutional address space: students, staff and research systems, not paying subscribers.
- A full class-B allocation reflects the university's early role in Colombian academic networking, well before addresses were rationed.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Interconnection
Peering at a glance
Internet exchanges
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-16, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 25 prefixes · 48.64K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| CO | Colombia | 26 |
Registry
Allocation record
- Registry
- LACNIC
- Registered
- 1995-09-06
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 31 valid, 0 with no ROA
- ROAs
- 1 authorising AS5722
- ASPA
- no ASPA record
- IRR
- 81% registered · 25 of 31 announcements
- Route objects
- 37 naming AS5722
Reputation
Classification and threat
Education University, school or national research and education network.
Spamhaus DROP
Not on ASN-DROP The network as a whole is not listed.
No DROP prefixes None of its announced space is on the DROP prefix list.
Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 442 networks and 1,783 prefixes, as published 2026-10-17. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
No IC3 indicators Nothing from the FBI IC3 feed.
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere