12.23.78.21
vpnfalseproxyfalsetorfalseabuserfalsebogonfalsedatacenterfalseanycastfalsemobilefalsesatellitefalsecrawlerfalse
Summary
- IP address
- 12.23.78.21
- Location
- Cupertino, California, United States
- IP range
- 12.0.0.0/9
- Organization
- MARRIOTT CORPORATIONATTN JOH
- AS type
- isp
- Abuse email
- msb.it.support@marriott.com
- Registry
- arin
- Privacy
- false
Geolocation
- Country
- 🇺🇸 United States
- Region
- California
- City
- Cupertino
- Coordinates
- 37.3322, -122.015
- Timezone
- America/Los_Angeles
- Last location change
- Unknown
- Local time
- 2026-10-28T17:09:27-07:00
- EU member
- no
- Precision
- region — geolocation_database
Network
- ASN
- AS7018
- Organization
- AT&T Enterprises, LLC
- Domain
- att.com
- Country
- US
- Route
- 12.0.0.0/9
- Registry
- arin
- Normalized ASN type
- isp
- Last ASN change
- Unknown
Registered network
- Name
- MARRIOTT63-78-0
- Type
- reassignment
- Network
- 12.23.78.0/26
- Organization
- MARRIOTT CORPORATIONATTN JOH
- Domain
- marriott.com
Abuse contact
- Name
- Marriott Support
- msb.it.support@marriott.com
- Phone
- +1-240-454-6303
- Address
- 9737 WASHINGTONIAN BLVD., GAITHERSBURG, MD, 20878, United States
- Country
- US
Registry arin · allocated 1983-08-23 · updated 2026-10-26