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thenetworkery

AS numbers

AS23107 Petro-Canada

AS23107 is operated by Petro-Canada and registered with ARIN (CA) since 2007-10-04.

It announces 19 IPv4 and 0 IPv6 prefixes, 0% of them RPKI valid.

RIPE RIS sees 4 upstream and peer networks and 1 downstream networks next to it.

NamePetro-Canada
Registry handlePETRO-CANADA-GLOBAL-AS
Registry (RIR)ARIN
CountryCanada (CA)
Delegated on2007-10-04
Prefixes (IPv4 / IPv6)19 / 0
RPKI valid0% (0 / 19)
Upstreams and peers4
Downstream networks1

Routing health

  • AS23107 announces 19 IPv4 and 0 IPv6 prefixes.
  • No IPv6 prefixes announced.
  • 19 announced prefixes are not covered by a ROA of AS23107 (they may have none, or another network’s).
  • 4 upstreams and peers, 1 downstream networks seen.

For every check with the fix (IRR route objects, the RPKI state of each route, reverse DNS and the registration), run the full network report.

Announced prefixes 19

  • 156.44.32.0/24
  • 156.44.33.0/24
  • 156.44.34.0/23
  • 156.44.36.0/23
  • 156.44.38.0/23
  • 156.44.48.0/24
  • 156.44.49.0/24
  • 156.44.50.0/24
  • 156.44.51.0/24
  • 156.44.124.0/24
  • 156.44.128.0/23
  • 156.44.134.0/24
  • 156.44.136.0/24
  • 156.44.137.0/24
  • 156.44.138.0/23
  • 156.44.148.0/24
  • 156.44.152.0/23
  • 156.44.154.0/23
  • 156.44.156.0/23

Upstreams and peers 4

The networks RIPE RIS sees next to AS23107 in BGP paths, the most visible first.

Peering

AS23107 is not in PeeringDB. Networks that peer at internet exchanges are expected to keep a record there with their policy, exchange addresses and contacts.

More about AS23107

Sources: RIR delegation data and PeeringDB (updated daily); routing from RIPEstat (RIPE NCC RIS and RPKI), refreshed daily. Routing data from 2026-11-14 12:14 UTC. The country is where the AS number was registered, not necessarily where the network operates.