Autonomous system
AS4130 UPITT-AS
Education ARIN
Summary
University of Pittsburgh
education research legacy
UPITT-AS is the autonomous system of the University of Pittsburgh, a public research university in Pittsburgh, Pennsylvania.
What it's used for
- Campus networking for Pitt: student and staff access, academic and administrative systems, and the university's public-facing services.
- Research computing and the university's connections onward to research and education networks.
Notable
- The university announces a full legacy
/16(136.142.0.0/16) from this ASN, the kind of block universities took directly in the early 1990s and largely still hold. - The address space is institutional, so it reads as campus and academic rather than commercial. Pitt's ARIN autnum registration dates to 1994.
Interesting
- Pittsburgh's dense cluster of research institutions (Pitt sits alongside Carnegie Mellon and the Pittsburgh Supercomputing Center, a joint Pitt/CMU venture) means several low, early ASNs are rooted in the same few square miles.
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 2026-10-18, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 4 prefixes · 66.56K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 5 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS4130- Registry name
- UPITT-AS
- Registrant
- University of Pittsburgh
- Abuse contact
- abuse@pitt.edu
- Registered
- 1994-12-01
- Last changed
- 2020-06-16
- Allocation
- assigned
Declared
PeeringDB profile
- Name
- University of Pittsburgh
- Scope
- Not Disclosed
- Traffic ratio
- Not Disclosed
- Peering policy
- Open
PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 5 with no ROA
- ROAs
- 0 authorising AS4130
- ASPA
- no ASPA record
- IRR
- 100% registered · 5 of 5 announcements
- Route objects
- 9 naming AS4130
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: 443 networks and 1,784 prefixes, as published 2026-10-19. 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