Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS18563

Announcement observedARIN

CGI Inc. · CGINET-01

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active9/30/2026, 22:38:07Snapshot expired

View network topology RDAP registration

ASN: AS18563
Registration country: Canada
Name: CGI Inc.
Abbreviation: CGINET-01
Registration date: 9/12/2000, 04:00:00
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
128.129.34.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
128.129.38.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
128.129.40.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
128.129.48.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
159.18.220.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
159.18.53.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
204.107.153.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
207.245.13.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
64.254.0.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
64.254.10.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
64.254.11.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
64.254.21.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
64.254.24.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
64.254.28.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
64.254.30.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
64.254.6.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
64.86.140.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
66.110.6.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 00:00:00	✓	×	Currently valid

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: CGI Inc.
RIR: ARIN
Registration country: Canada
Registration date: 9/12/2000, 04:00:00
Abuse contact: dnsadmin@cgi.com

Snapshot trend

9/30/2026, 22:38:0718 v41 v64 Upstream · 0 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing · iana-rdap-asn-bootstrap · rir-rdap-asn