asn.dev

Autonomous system

AS33510 AS-CSFLKAM14464

Unclassified APNIC

IPv4 addresses 512 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly CA
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

C.S. du Fleuve-et-des-Lacs

Canada · AI-generated

education business canada

AS-CSFLKAM14464 is held by C.S. du Fleuve-et-des-Lacs.

What it's used for

  • The space carries a single IPv4 prefix, 204.126.156.0/23, with the netname CSFL-KAM and registrant C.S. du Fleuve-et-des-Lacs.
  • The inventory consists of 512 IPv4 addresses and 0 IPv6 prefixes, with 1 observed neighbour, indicating a small, self-contained internal network rather than a transit or access provider.

Notable

  • The registrant C.S. du Fleuve-et-des-Lacs matches the AS holder, confirming the address space is owned by the school board itself.
  • The address inventory is a single contiguous /23 block, typical of a small institutional allocation for internal site connectivity.

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

1 upstream, 0 downstream and 1 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS376Reseau d'Informations Scientifiques du Quebec (RISQ Inc.)116

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 1 prefixes · 512 addresses IPv6 0 prefixes

CountryNamePrefixes
CACanada1

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS33510
Registry name
AS-CSFLKAM14464
Registrant
C.S. du Fleuve-et-des-Lacs
Abuse contact
maxime.nadeau@cssfl.gouv.qc.ca
Registered
2011-03-22
Last changed
2012-03-02
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 2 valid, 0 with no ROA
ROAs
2 authorising AS33510
ASPA
no ASPA record
IRR
100% registered · 2 of 2 announcements
Route objects
4 naming AS33510

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: 432 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