Autonomous system
AS53604 UAPB-AS
Unclassified ARIN
Summary
University of Arkansas at Pine Bluff
education university hbcu land-grant
The AS handle UAPB-AS is held by University of Arkansas at Pine Bluff.
What it's used for
- The address space carries the university's institutional network, identified by the netname
UAPBNETand registrantUniversity of Arkansas at Pine Bluff. - The AS announces 65536 IPv4 addresses across 1 prefix (159.35.0.0/16) with 1 observed neighbour, indicating a self-contained campus network rather than a transit or access provider.
- Traffic from this AS consists of academic, administrative, and research endpoints associated with a public historically black university and 1890 Land-Grant institution.
Notable
- The RDAP registrant
University of Arkansas at Pine Bluffmatches the AS holder, confirming direct ownership of the address space. - The inventory consists of a single /16 block, representing a standard allocation for a mid-sized educational 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.
Transit providers
1 upstream, 0 downstream and 1 adjacent networks observed; most-used upstreams first.
| AS | Network | Paths seen |
|---|---|---|
| AS40581 | Arkansas Research and Education Optical Network | 62 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-15, 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 |
|---|---|---|
| US | United States of America | 1 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS53604- Registry name
- UAPB-AS
- Registrant
- University of Arkansas at Pine Bluff
- Abuse contact
- tottenw@uapb.edu
- Registered
- 2010-08-06
- Last changed
- 2012-03-20
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 100% valid · 1 valid, 0 with no ROA
- ROAs
- 1 authorising AS53604
- ASPA
- no ASPA record
- IRR
- 100% registered · 1 of 1 announcements
- Route objects
- 2 naming AS53604
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 1,782 prefixes, as published 2026-10-16. 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