asn.dev

Autonomous system

AS6059 UMS2-ASN

Education ARIN Educational/Research

IPv4 addresses 106K 7 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 1 recorded by PCH
Upstreams 5 12 downstream
Flagged prefixes 0 none

Summary

University System of Maryland (MDREN)

United States · AI-generated

education research

The network of the University System of Maryland, associated with the Maryland Research and Education Network (MDREN, mdren.net).

What it's used for

  • Campus, research, and administrative networking across University System of Maryland institutions, connecting them to research backbones and the internet.

Notable

  • An IP here is institutional — university campuses, labs, and research clusters — classified education rather than commercial hosting.

Interesting

  • MDREN serves as a regional research-and-education network for Maryland's public universities rather than a single 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

Full topology · Graph

Internet exchanges

Recorded at 1 exchange in 1 country, largest first.

ExchangeLocationTheir address
Equinix Internet Exchange AshburnAshburn, United States206.126.236.226

Transit providers

5 upstream, 12 downstream and 22 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS174Cogent Communications, LLC172
AS6939Hurricane Electric LLC87
AS10886University of Maryland72
AS3257GTT Communications Inc.71
AS3356Level 3 Parent, LLC1

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

Shape and geography

IPv4 7 prefixes · 106K addresses IPv6 1 prefixes

CountryNamePrefixes
USUnited States of America8

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS6059
Registry name
UMS2-ASN
Registrant
University System of Maryland
Abuse contact
malmberg@usmh.usmd.edu
Registered
1995-10-26
Last changed
2023-12-08
Allocation
assigned

Declared

PeeringDB profile

self-reported
Name
University of Maryland
Network type
Educational/Research
Scope
North America
Traffic ratio
Mostly Inbound
Peering policy
Open
IRR as-set
ARIN::AS-UNIVER-270-A
Present at
1 exchanges
Facilities
1 facilities
Website
http://www.mdren.net/

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

Full detail
RPKI
0% valid · 0 valid, 7 with no ROA
ROAs
0 authorising AS6059
ASPA
no ASPA record
IRR
100% registered · 7 of 7 announcements
Route objects
14 naming AS6059

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 1,784 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

Cross-check