Concordia University Wisconsin
AS53355 is Concordia University Wisconsin (cuw.edu). It announces 1,280 IPv4 addresses in 5 prefixes, and 1 IPv6 prefixes.
United States· ARIN· allocated 2009-12-16· education
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 States1,280 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- CUW-1
- name
- Concordia University Wisconsin
- org
- CONCO-82
- org name
- Concordia University Wisconsin
- org address
- 12800 North Lake Shore Drive, Mequon, WI, 53097
- org city
- Mequon
- org country
- US
- country
- US
- source
- arin
- created
- 2009-12-16
- updated
- 2012-03-02
- remarks
- MEN35-ARIN
- abuse
- MEN35-ARIN
- abuse name
- Mark Newhouse
- abuse email
- mark.newhouse@cuw.edu
- abuse phone
- +1-262-243-4526
- abuse kind
- person
- abuse city
- Mequon
- abuse country
- US
- admin name
- Mark Newhouse
- admin email
- mark.newhouse@cuw.edu
- admin phone
- +1-262-243-4526
- admin kind
- person
- admin city
- Mequon
- admin country
- US
- tech
- MEN35-ARIN
- tech name
- Mark Newhouse
- tech email
- mark.newhouse@cuw.edu
- tech phone
- +1-262-243-4526
- tech kind
- person
- tech city
- Mequon
- tech country
- US
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.
- 0.08%
- anyip0.23%
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- 0.23%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 38.103.94.0/24also AS174 | United States | not found | 3 | 2026-10-02 |
| 147.160.61.0/24 | United States | not found | 16 | 2026-10-02 |
| 192.149.245.0/24 | United States | not found | 19 | 2026-10-02 |
| 198.150.44.0/24 | United States | valid | 19 | 2026-10-02 |
| 198.150.234.0/24 | United States | valid | 19 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2620:22::/48 | United States | not found | 19 | 2026-10-02 |
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.