subnet.im

AS22619Cologix Canada, Inc.

United StatesRegistryARIN

As of 11th November 2026, AS22619 (Cologix Canada, Inc.), a network registered in the United States with ARIN, originates 10 IPv4 prefixes covering 3.3k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 19,854th-largest of the 80,747 networks we see originating IPv4, and the 5,439th-largest of 18,752 in the United States. It is seen behind 3 upstream networks, most often AS6939 (Hurricane Electric LLC) and AS6461 (Zayo Bandwidth), and in front of 1 downstream network. None of its announcements have a valid RPKI ROA. 100% of its routes reach at least 90% of full-feed peers, and 1 prefix is also originated by another network.

At a glance

IPv4 prefixes

10

IPv6 prefixes

1

IPv4 addresses

3.3k

IPv6 /64s

4.3B

Upstream graph

The networks AS22619 is seen behind, one and two hops out, drawn from real AS paths.

AS22619Toward the internet core
Upstream graph for AS22619: 9 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS22619Cologix Canada, I…This networkAS6327Shaw Communicatio…AS6461Zayo BandwidthAS6939Hurricane Electri…AS1299Arelion (fka. Tel…AS3356Lumen (Level 3)AS2914NTT America, Inc.AS32590Valve CorporationAS20130Depaul UniversityAS132337Axclusive

Networks observed one and two hops upstream of AS22619 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

8

adjacent networks

Upstreams
338%
Peers
450%
Downstreams
113%

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

Upstreams of AS22619
NetworkCountryRelationshipPathsVantage pts
AS6939Hurricane Electric LLCUSPeer51988
AS6461Zayo BandwidthUSPeer28249
AS6327Shaw CommunicationsCAPeer213

Prefixes

The largest blocks AS22619 originates, widest first.

Largest prefixes originated by AS22619
PrefixAddressesVisibility
216.171.232.0/221k76/76
216.171.224.0/2425676/76
216.171.226.0/2425676/76
216.171.227.0/2425676/76
216.171.231.0/2425676/76
216.171.232.0/2425676/76
216.171.233.0/2425676/76
216.171.234.0/2425676/76
216.171.235.0/2425676/76
216.171.237.0/2425676/76

Routing health

How AS22619'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

  • Valid0.0%0
  • Invalid0.0%0
  • No ROA100.0%11

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 — 10 prefixes

IPv6 — 1 prefixes

  • /324.3B × /64100.0%1

Recent changes

Announcements that started or stopped since 12th Oct 2026.

No announcement by AS22619 started or stopped in this period.

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