AS18563

Name: AS18563 — CGI Inc.
Creator: ipdex

CGI Inc. Unknown registered in Canada

18IPv4 prefixes

1IPv6 prefixes

26%RPKI-valid

#8,326AS Rank

327/327RIS visibility

#179Rank in Canada

2000-09-12Allocated

CGI Inc. (AS18563) — Unknown, registered in Canada. announces 18 IPv4 prefixes + 1 IPv6 prefixes. Rank in Canada: #179. Allocated: 2000-09-12.

IPv4 18IPv6 1

Announced prefixes · 19

v4 128.129.34.0/23 unknown
v4 128.129.38.0/23 unknown
v4 128.129.40.0/21 unknown
v4 128.129.48.0/20 unknown
v4 159.18.220.0/23 valid
v4 159.18.53.0/24 valid
v4 204.107.153.0/24 unknown
v4 207.245.13.0/24 valid
v4 64.254.0.0/19 unknown
v4 64.254.10.0/24 unknown
v4 64.254.11.0/24 unknown
v4 64.254.21.0/24 unknown
v4 64.254.24.0/24 unknown
v4 64.254.28.0/23 unknown
v4 64.254.30.0/23 unknown
v4 64.254.6.0/23 unknown
v4 64.86.140.0/23 valid
v4 66.110.6.0/23 valid
v6 2620:10:8000::/44 unknown

RPKI: rpki.cloudflare.com · 2026-06-17

Routing: 18 IPv4 · 1 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17

Prefix history

Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)

Data table

Day	Announced prefixes
2026-06-12	19
2026-06-13	19

AS topology · Customer cone 2

Providers · 3

AS6453 TATA COMMUNICATIONS (AMERICA) INC
AS6461 Zayo Bandwidth
AS21949 Beanfield Technologies Inc.

Customers · 1

AS397681 CGI Inc.

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