AS Number
AS21945
AS Name
HARLANDCLARKE-AS
Org Name
Harland Clarke Corp.
Country / Region
United States
Registry

arin

RegDate

2008-01-22

Updated

2025-04-29

AS21945 Looking Glass
IPv4Prefixes

5

IPv6Prefixes

0

IPv4 NUMs

1,536

IPv6 NUMs(/64)

0

CIDR Description IP Num
12.97.128.0/24
IRR Parent Valid
Harland Clarke Corp. 256
12.97.129.0/24
IRR Parent Valid
Harland Clarke Corp. 256
12.190.116.0/23
IRR Parent Valid
Harland Clarke Corp. 512
12.190.118.0/24
IRR Parent Valid
Harland Clarke Corp. 256
12.190.119.0/24
IRR Parent Valid
Harland Clarke Corp. 256
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS62 CONE - CyrusOne LLC, US United States 152,320 8,808,038,400 IPv4 IPv4
AS7018 ATT-INTERNET4 - AT&T Enterprises, LLC, US United States 96,430,080 2,310,693,060,608 IPv4 IPv4

Whois Record

ASNumber 21945

ASNumber
21945
ASName
HARLANDCLARKE-AS
ASHandle
RegDate
2006-02-07
Updated
2012-02-24
Ref
https://rdap.arin.net/registry/autnum/21945

OrgID HCC-106

OrgID
HCC-106
OrgName
Harland Clarke Corp.
CanAllocate
Street
15955 LaCantera Parkway
City
San Antonio
State/Prov
TX
Country
US
PostalCode
78256
RegDate
2008-01-22
Updated
2025-04-29
OrgAdminHandle
DARRE6-ARIN
OrgTechHandle
CBL15-ARIN
DARRE6-ARIN
OrgAbuseHandle
CBL15-ARIN
DARRE6-ARIN
Source
ARIN

OrgAdminHandleHandle DARRE6-ARIN

OrgAdminHandleHandle
DARRE6-ARIN
OrgAdminHandleName
Westfall, Darren
OrgAdminHandlePhone
+1-210-697-1279
OrgAdminHandleEmail
OrgAdminHandleRef
https://rdap.arin.net/registry/entity/DARRE6-ARIN

OrgTechHandleHandle CBL15-ARIN

OrgTechHandleHandle
CBL15-ARIN
OrgTechHandleName
Black, Chris
OrgTechHandlePhone
+1-210-694-1055
OrgTechHandleEmail
OrgTechHandleRef
https://rdap.arin.net/registry/entity/CBL15-ARIN

OrgTechHandleHandle DARRE6-ARIN

OrgTechHandleHandle
DARRE6-ARIN
OrgTechHandleName
Westfall, Darren
OrgTechHandlePhone
+1-210-697-1279
OrgTechHandleEmail
OrgTechHandleRef
https://rdap.arin.net/registry/entity/DARRE6-ARIN

OrgAbuseHandleHandle CBL15-ARIN

OrgAbuseHandleHandle
CBL15-ARIN
OrgAbuseHandleName
Black, Chris
OrgAbuseHandlePhone
+1-210-694-1055
OrgAbuseHandleEmail
OrgAbuseHandleRef
https://rdap.arin.net/registry/entity/CBL15-ARIN

OrgAbuseHandleHandle DARRE6-ARIN

OrgAbuseHandleHandle
DARRE6-ARIN
OrgAbuseHandleName
Westfall, Darren
OrgAbuseHandlePhone
+1-210-697-1279
OrgAbuseHandleEmail
OrgAbuseHandleRef
https://rdap.arin.net/registry/entity/DARRE6-ARIN

ASNumber:       21945
ASName:         HARLANDCLARKE-AS
ASHandle:       AS21945
RegDate:        2006-02-07
Updated:        2012-02-24
Ref:            https://rdap.arin.net/registry/autnum/21945

OrgID:          HCC-106
OrgName:        Harland Clarke Corp.
CanAllocate:    
Street:         15955 LaCantera Parkway
City:           San Antonio
State/Prov:     TX
Country:        US
PostalCode:     78256
RegDate:        2008-01-22
Updated:        2025-04-29
OrgAdminHandle  DARRE6-ARIN
OrgTechHandle   CBL15-ARIN
OrgTechHandle   DARRE6-ARIN
OrgAbuseHandle  CBL15-ARIN
OrgAbuseHandle  DARRE6-ARIN
Source:         ARIN

OrgAdminHandleHandle:  DARRE6-ARIN
OrgAdminHandleName:    Westfall, Darren
OrgAdminHandlePhone:   +1-210-697-1279
OrgAdminHandleEmail:   [email protected]
OrgAdminHandleRef:     https://rdap.arin.net/registry/entity/DARRE6-ARIN

OrgTechHandleHandle:  CBL15-ARIN
OrgTechHandleName:    Black, Chris
OrgTechHandlePhone:   +1-210-694-1055
OrgTechHandleEmail:   [email protected]
OrgTechHandleRef:     https://rdap.arin.net/registry/entity/CBL15-ARIN

OrgTechHandleHandle:  DARRE6-ARIN
OrgTechHandleName:    Westfall, Darren
OrgTechHandlePhone:   +1-210-697-1279
OrgTechHandleEmail:   [email protected]
OrgTechHandleRef:     https://rdap.arin.net/registry/entity/DARRE6-ARIN

OrgAbuseHandleHandle:  CBL15-ARIN
OrgAbuseHandleName:    Black, Chris
OrgAbuseHandlePhone:   +1-210-694-1055
OrgAbuseHandleEmail:   [email protected]
OrgAbuseHandleRef:     https://rdap.arin.net/registry/entity/CBL15-ARIN

OrgAbuseHandleHandle:  DARRE6-ARIN
OrgAbuseHandleName:    Westfall, Darren
OrgAbuseHandlePhone:   +1-210-697-1279
OrgAbuseHandleEmail:   [email protected]
OrgAbuseHandleRef:     https://rdap.arin.net/registry/entity/DARRE6-ARIN