asn.dev

Autonomous system

AS17300 ISM-CANADA

Unclassified ARIN

IPv4 addresses 768 2 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly CA
Exchanges 0 recorded by PCH
Upstreams 3 0 downstream
Flagged prefixes 0 none

Summary

ISM Canada

Canada · AI-generated

business canada small

The AS handle ISM-CANADA is held by ISM Canada.

What it's used for

  • The address space is registered under the netname NETBLK---ISMCANADA with registrants listed as "ISM Canada; NCC".
  • The network announces 768 IPv4 addresses across 2 prefixes and maintains 3 observed neighbours, a ratio consistent with a small business or internal corporate estate rather than a transit provider.

Notable

  • The registrants in the RDAP data align directly with the AS holder name, confirming ownership by ISM Canada.
  • The inventory consists of two contiguous IPv4 blocks: 198.169.110.0/23 and 198.169.109.0/24, with no IPv6 prefixes announced.

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
AS19523FlexNetworks130
AS803Saskatchewan Telecommunications107
AS6327Shaw Communications27

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-31, 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 2 prefixes · 768 addresses IPv6 0 prefixes

CountryNamePrefixes
CACanada2

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS17300
Registry name
ISM-CANADA
Registrant
ISM Canada
Abuse contact
ism.ncc@kyndryl.com
Registered
2018-12-07
Last changed
2018-12-07
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 4 with no ROA
ROAs
0 authorising AS17300
ASPA
no ASPA record
IRR
100% registered · 4 of 4 announcements
Route objects
4 naming AS17300

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 1,845 prefixes, as published 2026-10-31. 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