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AS394502

Century Technology Group, Inc.

AS394502 is Century Technology Group, Inc. (trace3.com). It announces 0 IPv4 addresses in 0 prefixes, and 0 IPv6 prefixes.

United States· ARIN· allocated 2015-09-29· Business· trace3.com

0
IPv4 addresses announced
0
IPv4 prefixes
0
IPv6 prefixes
—
of its routes RPKI-valid
0
of its IPv4 geolocated
0
countries

Where its space is

The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.

None of its IPv4 is geolocated, or it announces only IPv6.

Registry record

Its ASN Whois record, as the registry publishes it.

handle
CTG
name
Century Technology Group, Inc.
org
CTG-82
org name
Century Technology Group, Inc.
org address
5555 Corporate Exchange CT SE, Grand Rapids, MI, 49512
org city
Grand Rapids
org country
US
country
US
source
arin
created
2015-09-29
updated
2026-03-13
abuse name
Mathias Gregory
abuse phone
+1-616-419-2810
abuse kind
person
abuse city
Irvine
abuse country
US
admin name
Jim Noordyke
admin phone
+1-616-419-2810
admin kind
person
admin city
Grand Rapids
admin country
US
tech name
Mathias Gregory
tech phone
+1-616-419-2810
tech kind
person
tech city
Irvine
tech country
US
abuse unvalidated since
2024-10-01

What the databases see

Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.

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.