AS Number
AS21563
AS Name
AS21563
Org Name
Open Text Corporation
Country
Canada
Registry

arin

RegDate

2018-12-17

Updated

2025-11-12

AS21563 Looking Glass
IPv4Prefixes

5

IPv6Prefixes

0

IPv4 NUMs

1,280

IPv6 NUMs(/64)

0

1,280 IPv4 Addresses
CIDR Description IP Num
64.14.228.0/24
CenturyLink Communications, LLC 256
64.37.196.0/24
CenturyLink Communications, LLC 256
64.37.204.0/24
CenturyLink Communications, LLC 256
64.37.210.0/24
CenturyLink Communications, LLC 256
205.219.114.0/24
Covisint CH3 Hosting/Master Account 256
ASNumber:       21563
ASName:         AS21563
ASHandle:       AS21563
RegDate:        2014-07-30
Updated:        2019-08-22    
Ref:            https://rdap.arin.net/registry/autnum/21563


OrgName:        Open Text Corporation
OrgId:          OTC-68
Address:        275 Frank Tompa Drive
City:           Waterloo
StateProv:      ON
PostalCode:     N2L 0A1
Country:        CA
RegDate:        2018-12-17
Updated:        2025-11-12
Comment:        https://www.opentext.com
Ref:            https://rdap.arin.net/registry/entity/OTC-68


OrgAbuseHandle: EMAIL68-ARIN
OrgAbuseName:   Email Deliverablity
OrgAbusePhone:  +1-519-888-7111 
OrgAbuseEmail:  emaildeliverability@opentext.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/EMAIL68-ARIN

OrgNOCHandle: DA16-ORG-ARIN
OrgNOCName:   Open Text Corporation
OrgNOCPhone:  +1-519-888-7111 
OrgNOCEmail:  smithr@opentext.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/DA16-ORG-ARIN

OrgTechHandle: DA16-ORG-ARIN
OrgTechName:   Open Text Corporation
OrgTechPhone:  +1-519-888-7111 
OrgTechEmail:  smithr@opentext.com
OrgTechRef:    https://rdap.arin.net/registry/entity/DA16-ORG-ARIN

OrgAbuseHandle: DA16-ORG-ARIN
OrgAbuseName:   Open Text Corporation
OrgAbusePhone:  +1-519-888-7111 
OrgAbuseEmail:  smithr@opentext.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/DA16-ORG-ARIN