subnet.im

AS62563GLOBALTELEHOST Corp.

CanadaRegistryARINTypeContent

As of 11th November 2026, AS62563 (GLOBALTELEHOST Corp.), a content network registered in Canada with ARIN, originates 36 IPv4 prefixes covering 10k addresses and 5 IPv6 prefixes. By IPv4 address space that makes it the 10,739th-largest of the 80,747 networks we see originating IPv4, and the 294th-largest of 1,608 in Canada. It is seen behind 10 upstream networks, most often AS6461 (Zayo Bandwidth) and AS3257 (GTT Communications Inc.), and in front of 12 downstream networks. 73% 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, and 1 prefix is also originated by another network.

At a glance

IPv4 prefixes

36

IPv6 prefixes

5

IPv4 addresses

10k

IPv6 /64s

319M

Upstream graph

The networks AS62563 is seen behind, one and two hops out, drawn from real AS paths.

AS62563Toward the internet core
Upstream graph for AS62563: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS62563GLOBALTELEHOST Co…This networkAS174Cogent Communicat…AS3257GTT Communication…AS6461Zayo BandwidthAS6939Hurricane Electri…AS14537Continent 8 LLCAS1299Arelion (fka. Tel…AS151326DCConnect Communi…AS6667Elisa OyjAS398465Rackdog LLCAS32590Valve CorporationAS2914NTT America, Inc.AS20130Depaul University

Networks observed one and two hops upstream of AS62563 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

54

adjacent networks

Upstreams
1019%
Peers
3259%
Downstreams
1222%

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

Upstreams of AS62563
NetworkCountryRelationshipPathsVantage pts
AS6461Zayo BandwidthUSPeer1,82395
AS3257GTT Communications Inc.USPeer1,576135
AS174Cogent Communications, LLCUSPeer1,33273
AS6939Hurricane Electric LLCUSPeer23515
AS14537Continent 8 LLCUSPeer854
AS22652Videotron LteeCAPeer441
AS24482SG.GSSGPeer422
AS49544i3D.net B.VNLPeer412
AS35280F5 Networks SARLFRPeer371
AS20473The Constant Company, LLCUSPeer91

Prefixes

All 41

The largest blocks AS62563 originates, widest first.

Largest prefixes originated by AS62563
PrefixAddressesVisibility
45.135.12.0/221k75/76
23.162.56.0/2425675/76
23.162.200.0/2425675/76
31.222.250.0/2425675/76
38.96.254.0/2425675/76
38.111.114.0/2425675/76
66.163.113.0/2425675/76
66.163.124.0/2425675/76
67.220.94.0/2425675/76
103.102.230.0/2425675/76

Routing health

How AS62563'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

  • Valid73.2%30
  • Invalid0.0%0
  • No ROA26.8%11

Propagation

  • Globally propagated90% of full-feed peers or more97.6%40
  • Partially propagated40% to 90%2.4%1
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 36 prefixes

IPv6 — 5 prefixes

  • /36268M × /6420.0%1
  • /4016.8M × /6460.0%3
  • /4865.5k × /6420.0%1

Recent changes

Announcements that started or stopped since 12th Oct 2026.

  • Withdrawn38.226.8.0/235th Nov 2026

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