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InternetData
IPv4 address

12.188.251.234

An address in Chicago, Illinois, United States, used by Oakland Community College, announced by Leepfrog Technologies, Inc. (AS11806). It's mobile carrier space of AT&T and a web server on ports 80 and 443.

Summary

No VPN, Tor, relay, proxy or hosting

  • WebPorts 80, 443

Geolocation

Where the address is, and what that place uses.

City
Chicago
Region
Illinois
Postal code
60608
Continent
North America
Timezone
America/Chicago

Ownership

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

AS number
AS11806
RPKI
Not found
Type
Business
Registered in
United States
Network name
ATT
Organization
AEL-360
Status
allocation
Registry
ARIN
Domain
att.net
Name
abuse
Phone
+1-919-319-8167
Address
2701 W 15th ST, Plano, TX, 75075
Network
12.0.0.0-12.255.255.255
Hostname
oaklandcc-next.courseleaf.com
Not seen inIP RWHOIS

Anonymity

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

Network

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

Carrier
AT&T
MCC
310
MNC
410
Confidence
High

Services

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

80 status
301
80 redirect
https://nextcatalog.oaklandcc.edu/
80 server
Apache
80 title
301 Moved Permanently
80 seen
2026-08-15 to 2026-10-31
443 status
401
443 server
Apache
443 title
401 Unauthorized
443 TLS
TLSv1.3
443 certificate
nextcatalog.oaklandcc.edu · Oakland Community College
443 issuer
C=US, O=Internet2, CN=InCommon RSA Server CA 2
443 browser-trusted
Yes
443 seen
2026-08-14 to 2026-10-31

Domain

The registered domains that resolve to the address, the most popular first.

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.