Autonomous system
AS20243 U
Unclassified ARIN
Summary
University of the Virgin Islands
education university academic
The AS handle U is held by University of the Virgin Islands.
What it's used for
- The address space carries academic infrastructure, evidenced by the netname
UVIand registrantUniversity of the Virgin Islands. - The AS announces 65536 IPv4 addresses within a single /16 prefix (146.226.0.0/16) and maintains only 1 observed neighbour, a ratio typical of an isolated institutional network rather than a transit provider.
Notable
- The RDAP registrant
University of the Virgin Islandsaligns perfectly with the AS holder and the netnameUVI. - The inventory consists of a single contiguous /16 block, representing a standard allocation for a mid-sized academic institution.
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 2026-10-11, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 1 prefixes · 65.54K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| VI | Virgin Islands (U.S.) | 1 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS20243- Registry name
- UVI
- Registrant
- University of the Virgin Islands
- Abuse contact
- noc@uvi.edu
- Registered
- 2006-10-09
- Last changed
- 2012-03-02
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 6 with no ROA
- ROAs
- 0 authorising AS20243
- ASPA
- no ASPA record
- IRR
- 100% registered · 6 of 6 announcements
- Route objects
- 1 naming AS20243
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: 432 networks and 1,768 prefixes, as published 2026-10-12. 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