asn.dev

Autonomous system

AS23107 PETRO-CANADA-GLOBAL-AS

Unclassified ARIN

IPv4 addresses 6.91K 9 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly CA
Exchanges 0 recorded by PCH
Upstreams 4 1 downstream
Flagged prefixes 0 none

Summary

Petro-Canada

Canada · AI-generated

business corporate energy canada

PETRO-CANADA-GLOBAL-AS is operated by Petro-Canada.

What it's used for

  • The address space carries corporate infrastructure for Petro-Canada, evidenced by the consistent netname PETRO-CAN and registrant Petro-Canada across all announced prefixes.
  • The AS announces 6,912 IPv4 addresses across 9 prefixes with 5 observed neighbours, indicating a corporate network with limited external peering rather than a transit or access provider.

Notable

  • All registrants in the RDAP data match the announcer, consistently listing Petro-Canada as the registrant for every prefix.
  • Petro-Canada was acquired by Suncor Energy in 2001, and the brand continues to operate under Suncor's ownership.
  • The inventory consists of 9 IPv4 prefixes within the 156.44.0.0/16 range, 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

4 upstream, 1 downstream and 5 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS812Rogers Communications Canada Inc.542
AS852TELUS Communications Inc.329
AS6461Zayo Bandwidth167
AS11260EastLink59

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

Shape and geography

IPv4 9 prefixes · 6.91K addresses IPv6 0 prefixes

CountryNamePrefixes
CACanada9

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS23107
Registry name
PETRO-CANADA-GLOBAL-AS
Registrant
Petro-Canada
Abuse contact
sbeuker@suncor.com
Registered
2007-10-04
Last changed
2014-10-21
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 19 with no ROA
ROAs
0 authorising AS23107
ASPA
no ASPA record
IRR
100% registered · 19 of 19 announcements
Route objects
18 naming AS23107

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

Cross-check