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InternetData
IPv4 address

209.2.217.75

An address in New York City, New York, United States, used by Lamont-Doherty Earth Observatory of Columbia University, announced by Columbia University (AS14). None of our anonymity, network or service databases holds it.

6 of 21 address-keyed databases hold it

Summary
Company
Lamont-Doherty Earth Observatory of Columbia University
Prefix
209.2.208.0/20
Registered to
Columbia University
Network type
Education
Abuse contact
abuse@columbia.edu
Anycast
No

Anonymity

Whether the address hides someone else: a VPN, Tor, a relay, a proxy pool, or a hosting range.

0 of 7 hold it

Ownership

Who holds the address: the AS announcing it, the registry record, the abuse contact and its name in DNS.

4 of 6 hold it
Company
Lamont-Doherty Earth Observatory of Columbia University
Domain
columbia.edu
Type
Education
Registered in
United States
AS number
AS14
Name
Columbia University
Prefix
209.2.208.0/20
RPKI
not found
Type
Education
Domain
columbia.edu
Registered in
United States
Name
Columbia University
Handle
CU-NET-209-2-216
Organization
COLUMB
Status
reassignment
Registry
arin
Domain
columbia.edu
Name
COLUMBIA UNIVERSITY ABUSE CONTACT
Phone
+1-212-854-1919
Address
612 W 115TH ST, NEW YORK, NY, 10025
Network
209.2.216.0-209.2.223.255
Not seen inIP RWHOISIP RDNS

Geolocation

Where the address is, and what that place uses.

2 of 2 hold it
City
New York City
Region
New York
Postal code
10004
Continent
North America
Timezone
America/New_York

Network

What kind of network it is on: a mobile carrier, an anycast service, a CDN edge.

0 of 3 hold it

Services

What our own internet-wide measurement found listening on it.

0 of 3 hold it
00 · Evaluate

Test the real build first.

An evaluation license puts a full current build in your hands, with no sampling, so you can measure it against your own traffic before anyone talks about terms.

01 · License

Then license what you use.

Standard, for detection and decisions inside your own product and operations.
Redistribution, when the data ships onward inside what you sell, priced by scope rather than by seat.
Annual terms, a named contact, and monthly, quarterly or yearly payment.