asn.dev

Autonomous system

AS33170 MORGAN-STATE-UNIVERSITY

Unclassified ARIN

IPv4 addresses 65.54K 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

Morgan State University

United States of America · AI-generated

education university hbcu research

The AS handle MORGAN-STATE-UNIVERSITY is held by Morgan State University.

What it's used for

  • The address space carries the university's internal network, identified by the netname MORGAN-NET and registrant Morgan State University.
  • The AS announces 65536 IPv4 addresses within a single /16 prefix (158.103.0.0/16) and maintains 2 observed neighbours, a ratio consistent with an institutional access network rather than a transit provider.

Notable

  • The RDAP registrant Morgan State University aligns perfectly with the AS holder and the netname MORGAN-NET.
  • Morgan State University is a public historically black research university located in Baltimore, Maryland, and is classified as a Carnegie R2 institution.
  • The inventory consists of a single contiguous IPv4 block with no announced IPv6 prefixes.

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

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

2 upstream, 0 downstream and 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS33657Comcast Cable Communications, LLC56
AS6059University System of Maryland6

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-20, 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 1 prefixes · 65.54K addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America1

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS33170
Registry name
MORGAN-STATE-UNIVERSITY
Registrant
Morgan State University
Abuse contact
abuse@morgan.edu
Registered
2004-10-19
Last changed
2023-11-21
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 1 with no ROA
ROAs
0 authorising AS33170
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
1 naming AS33170

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 1,778 prefixes, as published 2026-10-20. 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