subnet.im

AS36786Universite Laval

CanadaRegistryARIN

As of 23rd October 2026, AS36786 (Universite Laval), a network registered in Canada with ARIN, originates 1 IPv4 prefix covering 65.5k addresses and 2 IPv6 prefixes. By IPv4 address space that makes it the 3,624th-largest of the 79,659 networks we see originating IPv4, and the 117th-largest of 1,588 in Canada. It is seen behind 1 upstream network, most often AS376 (Reseau d'Informations Scientifiques du…). Every one of its announcements has a valid RPKI ROA, and none are RPKI-invalid. 100% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

1

IPv6 prefixes

2

IPv4 addresses

65.5k

IPv6 /64s

131k

Upstream graph

The networks AS36786 is seen behind, one and two hops out, drawn from real AS paths.

AS36786Toward the internet core
Upstream graph for AS36786: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS36786Universite LavalThis networkAS376Reseau d'Informat…AS174Cogent Communicat…AS6453TATA Communicatio…

Networks observed one and two hops upstream of AS36786 in real AS paths. A thicker line means more vantage points saw that adjacency, so weight tracks how well attested it is — not how much traffic it carries. Adjacency is an observation; whether it is a transit purchase or a settlement-free peering is an inference, and is labelled as one wherever we show it.

Neighbouring networks

2

adjacent networks

Upstreams
150%
Peers
150%
Downstreams
00%

Networks carrying this one's traffic toward the rest of the internet.

Upstreams of AS36786
NetworkCountryRelationshipPathsVantage pts
AS376Reseau d'Informations Scientifiques du Quebec (RISQ Inc.)CAPeer203140

Prefixes

The largest blocks AS36786 originates, widest first.

Largest prefixes originated by AS36786
PrefixAddressesVisibility
132.203.0.0/1665.5k77/77
2001:510:130::/4865.5k × /6463/64
2620:0:1af0::/4865.5k × /6463/64

Routing health

How AS36786's own announcements validate against RPKI and how far they propagate. The same measures for the whole routing table are on the routing table in numbers.

RPKI origin validation

  • Valid100.0%3
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%3
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 1 prefixes

IPv6 — 2 prefixes

  • /4865.5k × /64100.0%2

Recent changes

Announcements that started or stopped since 23rd Sept 2026.

No announcement by AS36786 started or stopped in this period.

Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.