subnet.im

AS14663TELUS Communications Inc.

CanadaRegistryARIN

As of 11th November 2026, AS14663 (TELUS Communications Inc.), a network registered in Canada with ARIN, originates 2 IPv4 prefixes covering 8.2k addresses. By IPv4 address space that makes it the 12,070th-largest of the 80,743 networks we see originating IPv4, and the 329th-largest of 1,607 in Canada. It is seen behind 1 upstream network, most often AS852 (TELUS Communications Inc.). Every one of its announcements has a valid RPKI ROA, and none are RPKI-invalid. 0% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

2

IPv6 prefixes

0

IPv4 addresses

8.2k

IPv6 /64s

0

Upstream graph

The networks AS14663 is seen behind, one and two hops out, drawn from real AS paths.

AS14663Toward the internet core
Upstream graph for AS14663: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS14663TELUS Communicati…This networkAS852TELUS Communicati…AS1299Arelion (fka. Tel…AS2914NTT America, Inc.

Networks observed one and two hops upstream of AS14663 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 AS14663
NetworkCountryRelationshipPathsVantage pts
AS852TELUS Communications Inc.CAPeer21

Prefixes

The largest blocks AS14663 originates, widest first.

Largest prefixes originated by AS14663
PrefixAddressesVisibility
216.198.128.0/204.1k1/76
216.198.144.0/204.1k1/76

Routing health

How AS14663'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%2
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more0.0%0
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%100.0%2

Prefix sizes

IPv4 — 2 prefixes

Recent changes

Announcements that started or stopped since 12th Oct 2026.

  • Announced216.198.128.0/2029th Oct 2026
  • Announced216.198.144.0/2029th Oct 2026
  • Withdrawn216.198.128.0/2028th Oct 2026
  • Withdrawn216.198.144.0/2028th Oct 2026
  • Withdrawn216.198.158.0/2328th Oct 2026

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