asn.dev

Autonomous system

AS31983 QUEENSU-KINGSTON

Unclassified ARIN

IPv4 addresses 65.54K 14 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly CA
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

Queen's University at Kingston

Canada · AI-generated

education university research canada

QUEENSU-KINGSTON is the autonomous system for Queen's University at Kingston.

What it's used for

  • The address space carries university infrastructure, evidenced by the netname QUEENSU and reverse DNS entries like CRI-DupuisB36.net.queensu.ca.
  • The AS announces 65536 IPv4 addresses within a single /16 prefix (130.15.0.0/16) and maintains 3 observed neighbours, a ratio consistent with an institutional access network rather than a transit provider.

Notable

  • The RDAP registrant Queen's University at Kingston aligns perfectly with the AS holder and the CAIDA as2org registry entry.
  • The address inventory consists of one contiguous /16 block, indicating a standard institutional allocation without complex subdivision or multi-tenant 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

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

ASNetworkPaths seen
AS26677ORION296
AS3257GTT Communications Inc.4

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-11, 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 14 prefixes · 65.54K addresses IPv6 0 prefixes

CountryNamePrefixes
CACanada14

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS31983
Registry name
QUEENSU-KINGSTON
Registrant
Queen's University at Kingston
Abuse contact
abuse@queensu.ca
Registered
2004-02-04
Last changed
2012-02-24
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 5 valid, 0 with no ROA
ROAs
1 authorising AS31983
ASPA
no ASPA record
IRR
100% registered · 5 of 5 announcements
Route objects
3 naming AS31983

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: 431 networks and 1,768 prefixes, as published 2026-10-12. 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