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AS18638

DH

Canada (CA)

ASN Information

AS NumberAS18638
AS NameDHDC-CA
OrganizationDHDC-CA - Datahive.ca
Also known asDH
CountryCanada (CA)
RegistryARIN
ASN TypeContent
Last Seen
Announcement Count1
IPv4 Prefix Count1
IPv6 Prefix Count0
RPKI StatusNotFound ×1
IRR RecordsView IRR route objects
Websitehttp://www.datahive.ca ↗

AS Path to AS18638

  1. 37271Workonline Communications(Pty) Ltd - Workonline Communications(Pty) Ltd
  2. 3257GTT-BACKBONE GTT Communications Inc.
  3. 6327SHAW - Shaw Communications
  4. 18638Origin

Most common path, seen 4× in route collector data, latest at a collector in Johannesburg (2026-10-17 14:59:45 UTC). Prepends collapsed.

Route Collectors (Visibility)

Sydney: 11 peer session(s)São Paulo: 16 peer session(s)Johannesburg: 19 peer session(s)Singapore: 21 peer session(s)Amsterdam: 23 peer session(s)London: 27 peer session(s)Eugene, OR: 56 peer session(s)
High (10+ peers)Medium (3–9)Low (1–2)

Approximate route collector locations, coloured by peer sessions carrying this AS's routes.

Announced Prefixes (1)

View All →
PrefixFamilyRPKILast Seen
216.171.225.0/24IPv4NotFoundNot looked up yet

Peers (1)

View All →
ASNameRelationshipPathsLast Seen
AS6327SHAW - Shaw CommunicationsUpstream (inferred)173

Neighbours seen next to AS18638 in public AS paths. These are not confirmed BGP sessions; peer IP addresses and locations are not published by these sources.

Public Peering Exchange Points (1)

IX Updates →
ExchangeLocationIPv4IPv6SpeedRS peerUpdated
YYCIXCalgary, CA206.126.225.242001:504:2f::1:8638:11GNo

IX ports registered by AS18638 (self-reported by the network).

Interconnection Facilities (1)

FacilityCityCountry
DatahiveCalgaryCanada

Data centres where AS18638 says it can interconnect (self-reported).

IRR AS-SET and Peering Policy

IRR AS-SETNot available
Member of AS-SETsSee IRR page
Peering policyOpen
Multiple locationsNot Required
Ratio requirementYes
ContractNot Required
TrafficNot available
Traffic ratioBalanced
Geographic scopeNorth America
Max prefixes (IPv4 / IPv6)8 / 0
Unicast / IPv6 / MulticastYes / Yes / No
Looking glassNot available
Route serverNot available

Contact Information (0)

No public contacts are registered for AS18638.

Only contacts the network has chosen to publish are shown.

Upstreams (1)

ASNameRelationshipPathsLast Seen
AS6327SHAW - Shaw CommunicationsUpstream (inferred)173

Downstreams (0)

No downstream ASNs found for AS18638 in current data sources.

Registry and network details

Registered holderDHDC-CA - Datahive.ca
RegisteredYes
Peering policyOpen
IRR AS-setNot available
Registry record last modifiedNot available
MaintainersNot available
Internet exchanges1
Facilities1
Network profile updated

Data updated . See limitations.