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InternetData
IPv4 address

52.128.40.66

An address in Chicago, Illinois, United States, used by ActiveCampaign, Inc., announced by Amazon.com, Inc. (AS14618). It's hosting space of Amazon Web Services and a web server on port 80.

Summary

Geolocation
Chicago, Illinois
Ownership
s6.csa1.acemsc1.com
Used by ActiveCampaign, Inc.
  • HostingAmazon Web Services

No mobile carrier, anycast or CDN

  • WebPort 80

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
ActiveCampaign, Inc.
Domain
activecampaign.com
Type
Hosting
Registered in
United States
AS number
AS14618
Name
Amazon.com, Inc.
RPKI
Valid
Type
Hosting
Domain
amazon.com
Registered in
United States
Name
ActiveCampaign, Inc.
Network name
ACTIV-68
Organization
ACTIV-68
Status
allocation
Registry
ARIN
Domain
activecampaign.com
Name
Abuse
Phone
+1-800-357-0402
Address
1 N Dearborn, Chicago, IL, 60602
Network
52.128.40.0-52.128.47.255
Hostname
s6.csa1.acemsc1.com
Not seen inIP RWHOIS

Anonymity

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

Provider
Amazon Web Services
Confidence
High
Last seen
2026-11-01

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.

80 status
301
80 redirect
https://www.activecampaign.com/contact
80 server
nginx
80 title
301 Moved Permanently
80 seen
2026-08-13 to 2026-10-29
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.