Clemson University
AS12148 is Clemson University (clemson.edu). It announces 98,816 IPv4 addresses in 4 prefixes, and 2 IPv6 prefixes.
United States· ARIN· allocated 1999-04-06· 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 States98,816 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- CLEMSONU
- name
- Clemson University
- org
- CLEMSO-1
- org name
- Clemson University
- org address
- 130 McGinty Court, Poole Hall Rm 11, Clemson, SC, 29634
- org city
- Clemson
- org country
- US
- country
- US
- source
- arin
- created
- 1999-04-06
- updated
- 2016-02-04
- abuse name
- Network Abuse
- abuse email
- abuse@clemson.edu
- abuse phone
- +1-864-656-3493
- abuse kind
- role
- abuse city
- Anderson
- abuse country
- US
- admin name
- CU-ADMIN-ARIN
- admin email
- CU-ADMIN-ARIN@lists.clemson.edu
- admin phone
- +1-864-656-4634
- admin kind
- role
- admin city
- Clemson
- admin country
- US
- tech
- CUTEC-ARIN
- tech name
- CU-TECHS-ARIN
- tech email
- CU-TECHS-ARIN@lists.clemson.edu
- tech phone
- +1-864-656-4634
- tech kind
- role
- tech city
- Clemson
- 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.
- VPN IP38watchguard0.04%
- geonode, dataimpulse, geonix0.01%
- None here
- None here
- None here
- None here
- Hosting IP1,2801.30%
- None here
- None here
- None here
- SSH IP4460.45%
- 0.00%
- 0.01%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 130.127.0.0/16 | United States | not found | 19 | 2026-10-02 |
| 192.5.219.0/24 | United States | not found | 19 | 2026-10-02 |
| 192.42.3.0/24 | United States | not found | 17 | 2026-10-02 |
| 198.21.128.0/17 | United States | not found | 19 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2620:103:a000::/44 | United States | not found | 20 | 2026-10-02 |
| 2620:103:a00a::/48 | United States | not found | 8 | 2026-10-02 |
Test the real build first.
An evaluation license puts a full current build in your hands — every row, every column, no sampling — so you can measure it against your own traffic before anyone talks about terms.