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InternetData
IPv4 address

121.91.238.224

An address in Chicago, Illinois, United States, used by CABLE & FIBERLINK, announced by Rackdog, LLC (AS398465). It's hosting space of Rackdog.

Summary

  • HostingRackdog

No mobile carrier, anycast or CDN

No SSH, mail, DNS, web or BitTorrent

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.

Company
CABLE & FIBERLINK
Domain
cablefiberlink.com
Type
ISP
Registered in
United States
AS number
AS398465
Name
Rackdog, LLC
RPKI
Valid
Type
Hosting
Domain
rackdog.com
Registered in
United States
Name
CABLE & FIBERLINK
Network name
RACKDOG
Organization
MIL-167
Status
reallocation
Registry
ARIN
Domain
cablefiberlink.com
Name
CABLE AND FIBERLINK
Phone
+1-224-803-4912
Address
425 Huehl Rd BLDG 4B, Northbrook, IL, 60062
Network
121.91.224.0-121.91.255.255
Not seen inIP RWHOISIP RDNS

Anonymity

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

Provider
Rackdog
Confidence
High
Last seen
2026-11-03

Network

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

Services

What our own internet-wide measurement found listening on 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.