asn.dev

Autonomous system

AS26249 TNARC-AS-01

Unclassified ARIN

IPv4 addresses 1.02K 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

The Northern Alberta Radio Club

Canada · AI-generated

amateur radio ham community

TNARC-AS-01 is held by The Northern Alberta Radio Club.

What it's used for

  • The address space carries amateur radio digital communications, evidenced by the netname AMPRNET and registrant Amateur Radio Digital Communications.
  • The AS announces 1024 IPv4 addresses within a single prefix (44.32.180.0/22) and maintains 1 observed neighbour, indicating a small, self-contained network rather than a transit provider.

Notable

  • The RDAP registrant Amateur Radio Digital Communications differs from the AS holder The Northern Alberta Radio Club, reflecting the specific allocation of the AMPRNET address space to the club.
  • The inventory consists of a single contiguous /22 block with no IPv6 prefixes, typical of a dedicated amateur radio allocation.

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
AS32738Hybrid Wireless Inc60

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-25, 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
CACanada1

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS26249
Registry name
TNARC-AS-01
Registrant
The Northern Alberta Radio Club
Abuse contact
operations@tnarc.ca
Registered
2025-02-06
Last changed
2025-02-06
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 1 with no ROA
ROAs
0 authorising AS26249
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
1 naming AS26249

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: 443 networks and 1,779 prefixes, as published 2026-10-24. 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