AS18563 CGI Inc. 🇨🇦 CA

Announcing 19 prefixes, seen at the RIS collectors.

IPv4 prefixes

20,224 (79 × /24)

IPv6 prefixes

16 × /48

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS18563
Name: CGI Inc.
Organisation: CGI Inc.
Country: 🇨🇦 CA
RIR: ARIN
Allocated: 2000-09-12

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

5 valid (26.3%) 0 invalid (0.0%) 14 no ROA (73.7%)

Whois

Fetched from whois.arin.net

ASNumber:       18563
ASName:         CGINET-01
ASHandle:       AS18563
RegDate:        2000-09-12
Updated:        2015-01-27
Ref:            https://rdap.arin.net/registry/autnum/18563

OrgName:        CGI Inc.
OrgId:          CGIGR-2
Address:        1350 boul. Rene-Levesque Ouest
City:           Montreal
StateProv:      QC
PostalCode:     H3G 1T4
Country:        CA
RegDate:        2004-12-01
Updated:        2026-05-25
Ref:            https://rdap.arin.net/registry/entity/CGIGR-2

OrgAbuseHandle: ONDUT1-ARIN
OrgAbuseName:   OnDutyTech
OrgAbusePhone:  +1-514-415-3535
OrgAbuseEmail:  dnsadmin@cgi.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ONDUT1-ARIN

OrgDNSHandle: CDA158-ARIN
OrgDNSName:   CGI DNS ADMIN
OrgDNSPhone:  +1-514-415-3000
OrgDNSEmail:  fm.git@cgi.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/CDA158-ARIN

OrgTechHandle: ONDUT1-ARIN
OrgTechName:   OnDutyTech
OrgTechPhone:  +1-514-415-3535
OrgTechEmail:  dnsadmin@cgi.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ONDUT1-ARIN