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AS396503WestConnect Communications

CanadaRegistryARINTypeEyeball

As of 10th November 2026, AS396503 (WestConnect Communications), an access network registered in Canada with ARIN, originates 5 IPv4 prefixes covering 1.3k addresses and 6 IPv6 prefixes. By IPv4 address space that makes it the 34,021st-largest of the 80,733 networks we see originating IPv4, and the 713th-largest of 1,606 in Canada. It is seen behind 3 upstream networks, most often AS53356 (Free Range Cloud Hosting Inc.) and AS6939 (Hurricane Electric LLC). 55% of its announcements have 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

5

IPv6 prefixes

6

IPv4 addresses

1.3k

IPv6 /64s

18.1M

Upstream graph

The networks AS396503 is seen behind, one and two hops out, drawn from real AS paths.

AS396503Toward the internet core
Upstream graph for AS396503: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS396503WestConnect Commu…This networkAS6939Hurricane Electri…AS4913410VPN Research Ne…AS53356Free Range Cloud …AS20130Depaul UniversityAS132337AxclusiveAS807FORK SYSTEMS

Networks observed one and two hops upstream of AS396503 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

9

adjacent networks

Upstreams
333%
Peers
667%
Downstreams
00%

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

Upstreams of AS396503
NetworkCountryRelationshipPathsVantage pts
AS53356Free Range Cloud Hosting Inc.CAPeer35577
AS6939Hurricane Electric LLCUSPeer33861
AS4913410VPN Research Network LTDGBPeer5517

Prefixes

The largest blocks AS396503 originates, widest first.

Largest prefixes originated by AS396503
PrefixAddressesVisibility
44.31.125.0/2425676/76
44.31.185.0/2425676/76
44.31.188.0/2425676/76
141.193.4.0/2425676/76
158.51.112.0/2425676/76
2602:fc80::/4016.8M × /6462/63
2602:fd60::/441M × /6461/63
2602:fd60:1::/4865.5k × /6461/63
2602:fd60:4::/4865.5k × /6461/63
2602:fd60:5::/4865.5k × /6461/63

Routing health

How AS396503'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

  • Valid54.5%6
  • Invalid0.0%0
  • No ROA45.5%5

Propagation

  • Globally propagated90% of full-feed peers or more100.0%11
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 5 prefixes

IPv6 — 6 prefixes

  • /4016.8M × /6416.7%1
  • /441M × /6416.7%1
  • /4865.5k × /6466.7%4

Recent changes

Announcements that started or stopped since 12th Oct 2026.

No announcement by AS396503 started or stopped in this period.

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