Autonomous system
AS27324 CBC-ASN
Unclassified ARIN
Summary
Canadian Broadcasting Corporation
media corporate broadcast
The AS handle CBC-ASN is held by the Canadian Broadcasting Corporation.
What it's used for
- The address space is registered under the netname
CBCNETfor the Canadian Broadcasting Corporation, indicating a dedicated corporate network for the national public broadcaster. - The AS announces 12,288 IPv4 addresses across 18 prefixes with only 2 observed neighbours, a ratio that characterizes an internal corporate estate rather than a transit or access provider.
Notable
- All registrants in the evidence pack are consistent with the announcer, listing the Canadian Broadcasting Corporation for every prefix.
- The address inventory is finely subdivided into 18 prefixes within the 159.33.0.0/16 range, reflecting site-by-site segmentation typical of a large organization's internal infrastructure.
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
Internet exchanges
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-14, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 18 prefixes · 12.29K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| CA | Canada | 18 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS27324- Registry name
- CBC-ASN
- Registrant
- Canadian Broadcasting Corporation
- Abuse contact
- paul.livi@cbc.ca
- Registered
- 2003-02-12
- Last changed
- 2012-03-02
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 21 with no ROA
- ROAs
- 0 authorising AS27324
- ASPA
- no ASPA record
- IRR
- 100% registered · 21 of 21 announcements
- Route objects
- 18 naming AS27324
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: 442 networks and 1,771 prefixes, as published 2026-10-15. 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