128.129.40.0/21

AS18563 · CGI Inc.

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Canada
Domain	cgi.com
ASN	AS18563
Registry	ARIN
ID	CGI-GLOBAL-2

WHOIS Details

NetHandle:      NET-128-129-0-0-1
OrgID:          CGIGR-2
Parent:         NET-128-0-0-0-0
NetName:        CGI-GLOBAL-2
NetRange:       128.129.0.0 - 128.129.255.255
NetType:        allocation
RegDate:        1986-06-11
Updated:        2018-03-14
Source:         ARIN


OrgID:          CGIGR-2
OrgName:        CGI Inc.
CanAllocate:    
Street:         1350 boul. Rene-Levesque Ouest
City:           Montreal
State/Prov:     QC
Country:        CA
PostalCode:     H3G 1T4
RegDate:        2004-12-01
Updated:        2024-11-25
OrgAdminHandle: CDA158-ARIN
OrgTechHandle:  ONDUT1-ARIN
OrgAbuseHandle: ONDUT1-ARIN
OrgDNSHandle:   CDA158-ARIN
Source:         ARIN


POCHandle:      CDA158-ARIN
IsRole:         Y
LastName:       CGI DNS ADMIN
FirstName:      
Street:         1350 Rene-Levesque Ouest
City:           Montreal
State/Prov:     QC
Country:        CA
PostalCode:     H3G 1T4
RegDate:        2014-07-30
Updated:        2025-07-04
OfficePhone:    +1-514-415-3000
Mailbox:        dnsadmin@cgi.com
Mailbox:        fm.git@cgi.com
Source:         ARIN


POCHandle:      ONDUT1-ARIN
IsRole:         Y
LastName:       OnDutyTech
FirstName:      
Street:         1350 Rene-Levesque Blvd West
Street:         15th floor
City:           Montreal
State/Prov:     QC
Country:        CA
PostalCode:     H3G 1T4
RegDate:        2011-04-13
Updated:        2024-09-20
OfficePhone:    +1-514-415-3535
Mailbox:        dnsadmin@cgi.com
Mailbox:        fm.git@cgi.com
Source:         ARIN

Hosted domains

There are 15 domain names hosted across 6 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
128.129.41.211	foresters.com	8
128.129.41.232	myforesters.ca	5
128.129.41.218	foresters.ca	1
128.129.41.234	forestersfinancial.com	1
128.129.41.221	forestersmobile.com	1
128.129.41.142	eics-scei.gc.ca	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

147 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
128.129.42.36	AS18563 CGI Inc.	`1.58ms` from Toronto, CA
128.129.41.42	AS18563 CGI Inc.	`1.52ms` from Toronto, CA
128.129.40.197	AS18563 CGI Inc.	`1.50ms` from Toronto, CA

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
111.63.110.149	AS24547 Hebei Mobile Communication Company Limited	`5.54ms` from Beijing, CN
186.155.147.165	AS19429 ETB - Colombia	`1.03ms` from Bogota, CO
34.38.126.85	AS396982 Google LLC	`0.14ms` from Brussels, BE
181.106.215.101	AS7303 Telecom Argentina S.A.	`13.06ms` from Buenos Aires, AR
104.9.186.149	AS7018 AT&T Enterprises, LLC	`8.33ms` from Chicago, US
87.51.109.21	AS3292 TDC Holding A/S	`0.65ms` from Copenhagen, DK
20.12.184.197	AS8075 Microsoft Corporation	`0.20ms` from Des Moines, US
141.144.247.181	AS31898 Oracle Corporation	`0.32ms` from Frankfurt am Main, DE
111.56.105.181	AS9808 China Mobile Communications Group Co., Ltd.	`0.49ms` from Hohhot, CN
203.186.248.21	AS9269 Hong Kong Broadband Network Ltd.	`0.62ms` from Hong Kong, HK
69.67.36.21	AS25818 cmcnetworks	`0.21ms` from Johannesburg, ZA
213.0.43.37	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.26ms` from Madrid, ES
87.17.180.69	AS3269 Telecom Italia S.p.A.	`8.85ms` from Milan, IT
185.124.64.245	AS62429 "C.S.T". Ltd.	`1.58ms` from Moscow, RU
191.194.139.229	AS26599 TELEFÔNICA BRASIL S.A	`18.83ms` from Rio de Janeiro, BR
180.182.162.149	AS18313 LG HelloVision Corp.	`1.73ms` from Seoul, KR
119.195.233.181	AS4766 Korea Telecom	`2.33ms` from Seoul, KR
211.184.104.229	AS4766 Korea Telecom	`1.75ms` from Seoul, KR
221.168.169.5	AS4766 Korea Telecom	`1.88ms` from Seoul, KR
130.185.218.5	AS48917 Optinet Ltd	`5.42ms` from Sofia, BG
87.71.67.53	AS12400 Partner Communications Ltd.	`2.26ms` from Tel Aviv, IL
99.227.183.149	AS812 Rogers Communications Canada Inc.	`5.72ms` from Toronto, CA
207.92.97.197	AS7029 Windstream Communications LLC	`9.62ms` from Chicago, US
66.25.169.133	AS11427 Charter Communications Inc	`10.12ms` from Dallas, US
174.53.35.101	AS7922 Comcast Cable Communications, LLC	`10.95ms` from Dallas, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -m6 128.129.45.92

traceroute to 128.129.45.92 (128.129.45.92): 6 hops max, 52 byte packets

1 [AS52423] 143.202.162.129 4.724 ms

2 *

3 [AS52263] 177.93.31.65 1.905 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in San Pedro, CR

On August 22nd 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales