asn.dev

Autonomous system

AS206472 USJ

Unclassified RIPE

IPv4 addresses 1.02K 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly LB
Exchanges 0 recorded by PCH
Upstreams 3 0 downstream
Flagged prefixes 0 none

Summary

Saint-Joseph University of Beirut

Lebanon · AI-generated

education university lebanon

USJ is the autonomous system for Saint-Joseph University of Beirut.

What it's used for

  • The address space is registered under the netname LB-SAINT-JOSEPH-20170116 with the registrant IT USJ; Saint-Joseph University of Beirut; Abuse-C Role, indicating it carries the university's internal IT infrastructure.
  • The AS announces a single IPv4 prefix, 185.185.176.0/22, comprising 1024 addresses, with 3 observed routing neighbours. This low neighbour count relative to the address block size is consistent with a site-specific network rather than a transit provider.
  • Traffic from this AS consists of academic and administrative endpoints for students, faculty, and staff at the university, including web services, research infrastructure, and campus connectivity.

Notable

  • The RDAP registrant IT USJ; Saint-Joseph University of Beirut aligns directly with the AS holder and the CAIDA registry name, confirming the space is owned and operated by the university itself.
  • The inventory consists of a single contiguous /22 block, representing a standard allocation for a large institutional network without complex subdivision or external leasing.

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

3 upstream, 0 downstream and 3 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS9051Data Management sal174
AS24634Transmog Inc S.A.L58
AS39010TerraNet sal58

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-27, 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 · 1.02K addresses IPv6 0 prefixes

CountryNamePrefixes
LBLebanon1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS206472
Registry name
USJ
Registrant
lb-saint-joseph-1-mnt
Abuse contact
administration-reseaux@usj.edu.lb
Registered
2017-01-16
Last changed
2018-09-04
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 5 valid, 0 with no ROA
ROAs
5 authorising AS206472
ASPA
no ASPA record
IRR
100% registered · 5 of 5 announcements
Route objects
6 naming AS206472

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: 447 networks and 1,852 prefixes, as published 2026-10-27. 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