AS19941
Concordia University Chicago
AS19941 is Concordia University Chicago (cuchicago.edu). It announces 1,024 IPv4 addresses in 1 prefix, and 0 IPv6 prefixes.
United States· ARIN· allocated 2010-05-10· education
1,024
IPv4 addresses announced
1
IPv4 prefix
0
IPv6 prefixes
100.00%
of its routes RPKI-valid
1,024
of its IPv4 geolocated
1
country
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- United States1,024 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- CONCORDIA-UNIVERSITY-CHICAGO
- name
- Concordia University Chicago
- org
- CONCO-85
- org name
- Concordia University Chicago
- org address
- 7400 Augusta St, River Forest, IL, 60305
- org city
- River Forest
- org country
- US
- country
- US
- source
- arin
- created
- 2010-05-10
- updated
- 2012-03-02
- abuse
- TWI114-ARIN
- abuse name
- Tim Wier
- abuse email
- tim.wier@cuchicago.edu
- abuse phone
- +1-708-209-3565
- abuse kind
- person
- abuse city
- River Forest
- abuse country
- US
- admin name
- Tim Wier
- admin email
- tim.wier@cuchicago.edu
- admin phone
- +1-708-209-3565
- admin kind
- person
- admin city
- River Forest
- admin country
- US
- tech
- TWI114-ARIN
- tech name
- Tim Wier
- tech email
- tim.wier@cuchicago.edu
- tech phone
- +1-708-209-3565
- tech kind
- person
- tech city
- River Forest
- tech country
- US
- abuse validated
- 1
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.
- 0.20%
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- 0.10%
- None here
- None here
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 66.99.8.0/22 | United States | valid | 16 | 2026-10-02 |
00 · Evaluate
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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.