IPv4 lookup
63.203.21.42
Geolocation and network intelligence for Oakland, US.
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- Block 63.203.21.0/24
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IPv4 address opens a detail page · 3 octets open the /24 block · IPv6 opens address details.
Live lookup
63.203.21.42
Oakland, US
USOaklandAS7018 ATT-INTERNET4
Timezone · America/Los_Angeles
33.6809, -117.8319
Location
- Country
- US
- City
- Oakland
- State / region
- California
- Continent
- North America
- Postcode
- 94612
- Timezone
- America/Los_Angeles
- Coordinates
- 33.6809, -117.8319
Organization
- Name
- AT&T US
- Website
- —
ASN
- Number & name
- AS7018 ATT-INTERNET4
- Domain
- att.com
Network
- Hosting
- —
- IPv4 addresses
- —
- IPv6 addresses
- —
DNS
- PTR (reverse)
- —
Neighbors
Other addresses in the same /24 block
3863.203.21.38—3963.203.21.39—4063.203.21.40—4163.203.21.41—4263.203.21.42Oakland, US4363.203.21.43—4463.203.21.44—4563.203.21.45—4663.203.21.46—
View all 256 in 63.203.21.0/24