AS11283 - COSTCO - Costco Wholesale Corporation, US

United States
AS Number
AS11283
AS Name
COSTCO
Org Name
Costco Wholesale Corporation
Country / Region
United States
Registry

arin

RegDate

1998-06-11

Updated

2026-04-01

AS11283 Looking Glass
IPv4Prefixes

45

IPv6Prefixes

0

IPv4 NUMs

12,032

IPv6 NUMs(/64)

0

CIDR Description IP Num
170.167.0.0/24
Costco Companies, Inc. 256
170.167.1.0/24
Costco Companies, Inc. 256
170.167.2.0/24
Costco Companies, Inc. 256
170.167.3.0/24
Costco Companies, Inc. 256
170.167.4.0/24
Costco Companies, Inc. 256
170.167.5.0/24
Costco Companies, Inc. 256
170.167.6.0/24
Costco Companies, Inc. 256
170.167.7.0/24
Costco Companies, Inc. 256
170.167.8.0/24
Costco Companies, Inc. 256
170.167.10.0/24
Costco Companies, Inc. 256
170.167.11.0/24
Costco Companies, Inc. 256
170.167.48.0/24
Costco Companies, Inc. 256
170.167.49.0/24
Costco Companies, Inc. 256
170.167.50.0/24
Costco Companies, Inc. 256
170.167.51.0/24
Costco Companies, Inc. 256
170.167.52.0/24
Costco Companies, Inc. 256
170.167.53.0/24
Costco Companies, Inc. 256
170.167.54.0/24
Costco Companies, Inc. 256
170.167.55.0/24
Costco Companies, Inc. 256
170.167.56.0/24
Costco Companies, Inc. 256
170.167.57.0/24
Costco Companies, Inc. 256
170.167.63.0/24
Costco Companies, Inc. 256
170.167.100.0/24
Costco Companies, Inc. 256
170.167.101.0/24
Costco Companies, Inc. 256
170.167.102.0/24
Costco Companies, Inc. 256
170.167.103.0/24
Costco Companies, Inc. 256
170.167.104.0/24
Costco Companies, Inc. 256
170.167.105.0/24
Costco Companies, Inc. 256
170.167.106.0/24
Costco Companies, Inc. 256
170.167.107.0/24
Costco Companies, Inc. 256
170.167.108.0/24
Costco Companies, Inc. 256
170.167.110.0/24
Costco Companies, Inc. 256
170.167.111.0/24
Costco Companies, Inc. 256
170.167.117.0/24
Costco Companies, Inc. 256
170.167.118.0/24
Costco Companies, Inc. 256
170.167.192.0/23
Costco Companies, Inc. 512
170.167.194.0/24
Costco Companies, Inc. 256
170.167.195.0/24
Costco Companies, Inc. 256
170.167.196.0/24
Costco Companies, Inc. 256
170.167.197.0/24
Costco Companies, Inc. 256
170.167.201.0/24
Costco Companies, Inc. 256
170.167.240.0/24
Costco Companies, Inc. 256
170.167.244.0/23
Costco Companies, Inc. 512
170.167.248.0/24
Costco Companies, Inc. 256
170.167.249.0/24
Costco Companies, Inc. 256
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS1000 LINK-AMERICAN - LINK AMERICAN, US United States 0 0 IPv4 IPv4
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 28,864,512 81,626,398,720 IPv4 IPv4
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1,751,552 51,808,436,224 IPv4 IPv4

Whois Record

ASNumber 11283

ASNumber
11283
ASName
COSTCO
ASHandle
RegDate
1998-06-11
Updated
2012-03-02
Ref
https://rdap.arin.net/registry/autnum/11283

OrgID COSTCO-3

OrgID
COSTCO-3
OrgName
Costco Wholesale Corporation
CanAllocate
Street
999 Lake Dr.
City
Issaquah
State/Prov
WA
Country
US
PostalCode
98027
RegDate
1998-06-11
Updated
2026-04-01
OrgAdminHandle
ZC167-ARIN
OrgTechHandle
ZC167-ARIN
OrgAbuseHandle
ZC167-ARIN
Source
ARIN

OrgAdminHandleHandle ZC167-ARIN

OrgAdminHandleHandle
ZC167-ARIN
OrgAdminHandleName
COSTCO INC,
OrgAdminHandlePhone
+1-425-313-8100
OrgAdminHandleEmail
admincontact@costco.com
OrgAdminHandleRef
https://rdap.arin.net/registry/entity/ZC167-ARIN

OrgTechHandleHandle ZC167-ARIN

OrgTechHandleHandle
ZC167-ARIN
OrgTechHandleName
COSTCO INC,
OrgTechHandlePhone
+1-425-313-8100
OrgTechHandleEmail
admincontact@costco.com
OrgTechHandleRef
https://rdap.arin.net/registry/entity/ZC167-ARIN

OrgAbuseHandleHandle ZC167-ARIN

OrgAbuseHandleHandle
ZC167-ARIN
OrgAbuseHandleName
COSTCO INC,
OrgAbuseHandlePhone
+1-425-313-8100
OrgAbuseHandleEmail
admincontact@costco.com
OrgAbuseHandleRef
https://rdap.arin.net/registry/entity/ZC167-ARIN

RTechHandleHandle ZC167-ARIN

RTechHandleHandle
ZC167-ARIN
RTechHandleName
COSTCO INC,
RTechHandlePhone
+1-425-313-8100
RTechHandleEmail
admincontact@costco.com
RTechHandleRef
https://rdap.arin.net/registry/entity/ZC167-ARIN
 

ASNumber:       11283
ASName:         COSTCO
ASHandle:       AS11283
RegDate:        1998-06-11
Updated:        2012-03-02
Ref:            https://rdap.arin.net/registry/autnum/11283

OrgID:          COSTCO-3
OrgName:        Costco Wholesale Corporation
CanAllocate:    
Street:         999 Lake Dr.
City:           Issaquah
State/Prov:     WA
Country:        US
PostalCode:     98027
RegDate:        1998-06-11
Updated:        2026-04-01
OrgAdminHandle  ZC167-ARIN
OrgTechHandle   ZC167-ARIN
OrgAbuseHandle  ZC167-ARIN
Source:         ARIN

OrgAdminHandleHandle:  ZC167-ARIN
OrgAdminHandleName:    COSTCO INC, 
OrgAdminHandlePhone:   +1-425-313-8100
OrgAdminHandleEmail:   admincontact@costco.com
OrgAdminHandleRef:     https://rdap.arin.net/registry/entity/ZC167-ARIN

OrgTechHandleHandle:  ZC167-ARIN
OrgTechHandleName:    COSTCO INC, 
OrgTechHandlePhone:   +1-425-313-8100
OrgTechHandleEmail:   admincontact@costco.com
OrgTechHandleRef:     https://rdap.arin.net/registry/entity/ZC167-ARIN

OrgAbuseHandleHandle:  ZC167-ARIN
OrgAbuseHandleName:    COSTCO INC, 
OrgAbuseHandlePhone:   +1-425-313-8100
OrgAbuseHandleEmail:   admincontact@costco.com
OrgAbuseHandleRef:     https://rdap.arin.net/registry/entity/ZC167-ARIN

RTechHandleHandle:  ZC167-ARIN
RTechHandleName:    COSTCO INC, 
RTechHandlePhone:   +1-425-313-8100
RTechHandleEmail:   admincontact@costco.com
RTechHandleRef:     https://rdap.arin.net/registry/entity/ZC167-ARIN