IPXO IP Data Intelligence

IP address information 209.240.16.0/21

WHOIS Data

Field
Value
inetnum
209.240.16.0 - 209.240.23.255
registrar
country
US
netname
CK-40
net-handle
NET-209-240-16-0-1
net type
allocation
parent
NET-209-0-0-0-0
OrgAbuseHandle
INFRA72-ARIN
OrgAdminHandle
INFRA72-ARIN
OrgNOCHandle
INFRA72-ARIN
OrgTechHandle
INFRA72-ARIN
source
ARIN
created
2024-03-29T00:00:00Z
last-modified
2024-03-29T00:00:00Z
managed-by
CK-40

Deaggregated Networks

209.240.16.0/21
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Geo Data

Visible geodata for a prefix range combines all available geolocations per each provider, displaying the most frequently detected one as the location for the range.

Provider
Geo Data
country name
United States
country code
US
subdivision
California
city name
Oakland
date
2026-06-06T08:02:26.268Z
country name
United States
country code
US
subdivision
California
city name
Oakland
date
2026-06-01T03:52:41Z
country name
United States
country code
US
subdivision
-
city name
-
date
2026-06-05T20:37:25Z

Internet Routing Data

Exact Match Found:

Prefix
ASN
No Data Found

More Specific Found:

Prefix
ASN
209.240.16.0/22 396982

RPKI Data

Prefix
Max Length
ASN
209.240.16.0/21
24
AS396982

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