AS Number
AS31971
AS Name
UHC-SV
Org Name
Columbia Bank
Country / Region
United States
Registry

arin

RegDate

2026-01-26

Updated

2026-06-23

AS31971 Looking Glass
IPv4Prefixes

1

IPv6Prefixes

0

IPv4 NUMs

256

IPv6 NUMs(/64)

0

CIDR Description IP Num
192.131.140.0/24
IRR Valid
Columbia Bank 256
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS32787 PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORK - Akamai Technologies, Inc., US United States 93,952 5,373,952 IPv4 IPv4
ASNumber:       31971
ASName:         UHC-SV
ASHandle:       AS31971
RegDate:        2019-01-18
Updated:        2026-08-05
Ref:            https://rdap.arin.net/registry/autnum/31971

OrgID:          CB-1546
OrgName:        Columbia Bank
CanAllocate:    
Street:         5885 Meadows Road Suite 400
City:           Lake Oswego
State/Prov:     OR
Country:        US
PostalCode:     97035
RegDate:        2026-01-26
Updated:        2026-06-23
OrgAdminHandle  SANDE528-ARIN
OrgTechHandle   SANDE528-ARIN
OrgAbuseHandle  SANDE528-ARIN
Source:         ARIN

OrgAdminHandleHandle:  SANDE528-ARIN
OrgAdminHandleName:    Sanders, Robin
OrgAdminHandlePhone:   +1-949-224-8888
OrgAdminHandleEmail:   [email protected]
OrgAdminHandleRef:     https://rdap.arin.net/registry/entity/SANDE528-ARIN

OrgTechHandleHandle:  SANDE528-ARIN
OrgTechHandleName:    Sanders, Robin
OrgTechHandlePhone:   +1-949-224-8888
OrgTechHandleEmail:   [email protected]
OrgTechHandleRef:     https://rdap.arin.net/registry/entity/SANDE528-ARIN

OrgAbuseHandleHandle:  SANDE528-ARIN
OrgAbuseHandleName:    Sanders, Robin
OrgAbuseHandlePhone:   +1-949-224-8888
OrgAbuseHandleEmail:   [email protected]
OrgAbuseHandleRef:     https://rdap.arin.net/registry/entity/SANDE528-ARIN