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AS26677ORION

CanadaRegistryARIN

As of 28th September 2026, AS26677 (ORION), a network registered in Canada with ARIN, originates 35 IPv4 prefixes covering 16.4k addresses and 5 IPv6 prefixes. By IPv4 address space that makes it the 7,961st-largest of the 79,556 networks we see originating IPv4, and the 234th-largest of 1,575 in Canada. It is seen behind 11 upstream networks, most often AS6461 (Zayo Bandwidth) and AS174 (Cogent Communications, LLC), and in front of 51 downstream networks. 80% of its announcements have a valid RPKI ROA, and none are RPKI-invalid. 98% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

35

IPv6 prefixes

5

IPv4 addresses

16.4k

IPv6 /64s

8.6B

Upstream graph

The networks AS26677 is seen behind, one and two hops out, drawn from real AS paths.

AS26677Toward the internet core
Upstream graph for AS26677: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS26677ORIONThis networkAS174Cogent Communicat…AS6461Zayo BandwidthAS6509CANARIE IncAS6939Hurricane Electri…AS22652Videotron LteeAS151326DCConnect Communi…AS2914NTT America, Inc.AS32590Valve CorporationAS1299Arelion (fka. Tel…AS2153CENICAS18106Viewqwest Pte LtdAS20130Depaul University

Networks observed one and two hops upstream of AS26677 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

134

adjacent networks

Upstreams
118%
Peers
7254%
Downstreams
5138%

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

Upstreams of AS26677
NetworkCountryRelationshipPathsVantage pts
AS6461Zayo BandwidthUSPeer7,99096
AS174Cogent Communications, LLCUSPeer5,19765
AS6939Hurricane Electric LLCUSPeer97324
AS6509CANARIE IncCAPeer89633
AS22652Videotron LteeCAPeer1901
AS49544i3D.net B.VNLPeer1872
AS24482SG.GSSGPeer1833
AS35280F5 Networks SARLFRPeer1803
AS11670Toronto Internet Exchange CommunityCAPeer6124
AS20473The Constant Company, LLCUSPeer191

Prefixes

All 40

The largest blocks AS26677 originates, widest first.

Largest prefixes originated by AS26677
PrefixAddressesVisibility
66.97.16.0/204.1k81/82
142.155.0.0/221k81/82
142.155.192.0/221k81/82
142.155.216.0/221k81/82
142.155.198.0/2351281/82
172.99.134.0/2351281/82
192.197.250.0/2351281/82
199.212.84.0/2351281/82
205.211.94.0/2351281/82
66.97.17.0/2425681/82

Routing health

How AS26677'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

  • Valid80.0%32
  • Invalid0.0%0
  • No ROA20.0%8

Propagation

  • Globally propagated90% of full-feed peers or more97.5%39
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%2.5%1

Prefix sizes

IPv4 — 35 prefixes

IPv6 — 5 prefixes

  • /324.3B × /6440.0%2
  • /4016.8M × /6420.0%1
  • /4865.5k × /6440.0%2

Recent changes

Announcements that started or stopped since 29th Aug 2026.

No announcement by AS26677 started or stopped in this period.

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