Data as of Nov 10, 2026
170.167.57.0/24
No anonymizer space · no proxy exits in 30 daysCostco, Inc. · space held by Costco Companies, Inc.
Network & registry
Origin network
AS11283
US
- Name
- Costco, Inc.
- Type
- Business
- Registered
- Jun 11, 1998
- Domain
- costco.com
- Industry
- Retail Stores, Wholesale, and E-commerce Sites
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jul 2014
- Current origin since
- Jul 2014 · 12 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 170.
167. 0. 0/ 16 - Netname
- COSTCOCO
- Registrant
- Costco Companies, Inc.
- Organization
- Costco Companies, Inc. (COSTCO)
- Org address
- 999 Lake Drive, Issaquah, WA, 98027
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-170-167-0-0-1
- Parent
- NET-170-0-0-0-0
- Created
- Jul 19, 1994
- RIR
- ARIN
- Country
- US
- Delegated
- Jul 19, 1994
- Status
- assigned
Report abuse
Abuse contact
- admincontact@
costco. com - Name
- Domain Registration Admin Contact
- Phone
- +1-425-416-5492
- Handle
- DRAC-ARIN