Skip to content
InternetData
IPv4 address

38.124.97.49

An address in Chicago, Illinois, United States, announced by Northwestern University (AS103). Of our anonymity, network and probe databases, it is in Hosting IP.

8 of 21 address-keyed databases hold it

Summary
Company
Northwestern University
Registered to
Northwestern University
Network type
Education
Abuse contact
abuse@cogentco.com
Anycast
No

Anonymity

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

1 of 7 hold it
Confidence
medium
Last seen
2026-10-05

Ownership

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

5 of 6 hold it
Company
Northwestern University
Domain
northwestern.edu
Type
Education
Registered in
United States
AS number
AS103
Name
Northwestern University
RPKI
not found
Type
Education
Domain
northwestern.edu
Registered in
United States
Name
Northwestern University
Handle
NET4-267C610018
Organization
RW-cogent-2e41c1b38135ba89
Registry
rwhois
Domain
northwestern.edu
Country
US
Id
NET4-267C610018
Name
Northwestern University
Source
cogent
Name
Cogent Abuse
Address
710 N LAKE SHORE DRIVE, CHICAGO, IL, 60611
Network
38.0.0.0-38.255.255.255
Not seen inIP RDNS

Geolocation

Where the address is, and what that place uses.

2 of 2 hold it
City
Chicago
Region
Illinois
Postal code
60608
Continent
North America
Timezone
America/Chicago

Network

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

0 of 3 hold it

Probe

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 — every row, every column, 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, not by seat.
Annual terms, a named contact, and flexible payment terms — monthly, quarterly or yearly.