Autonomous system
AS26605 Universidad Industrial de Santander - UIS
Unclassified APNIC
Summary
Universidad Industrial de Santander
education university colombia
AS26605 is operated by Universidad Industrial de Santander.
What it's used for
- The address space carries university infrastructure, evidenced by the reverse DNS record
giema.uis.edu.coand registrant netnames explicitly identifying the institution. - The AS announces 768 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, with only 2 observed neighbours, indicating a small, self-contained academic network rather than a transit provider.
Notable
- Registrants for both announced IPv4 prefixes (
200.16.118.0/23and200.16.117.0/24) match the AS holder, Universidad Industrial de Santander - UIS. - The inventory consists of two contiguous IPv4 blocks and a single IPv6 /48, representing a modest internal estate typical of a large university campus.
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 2026-10-21, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 2 prefixes · 768 addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| CO | Colombia | 3 |
Registry
Allocation record
- Registry
- APNIC
- Handle
AS26605- Registry name
- 26605
- Registrant
- Universidad Industrial de Santander - UIS
- Abuse contact
- bpico@uis.edu.co
- Registered
- 2004-07-22
- Last changed
- 2021-06-15
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 3 valid, 0 with no ROA
- ROAs
- 3 authorising AS26605
- ASPA
- no ASPA record
- IRR
- 100% registered · 3 of 3 announcements
- Route objects
- 5 naming AS26605
Reputation
Classification and threat
Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.
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 1,779 prefixes, as published 2026-10-22. 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