The University of Tennessee Health Science Center
AS16989 is The University of Tennessee Health Science Center (uthsc.edu). It announces 131,584 IPv4 addresses in 8 prefixes, and 0 IPv6 prefixes.
United States· ARIN· allocated 2000-07-11· 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 States131,584 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- UTHSC
- name
- The University of Tennessee Health Science Center
- org
- UNIVER-5
- org name
- The University of Tennessee Health Science Center
- org address
- 920 Madison Avenue, Memphis, TN, 38163
- org city
- Memphis
- org country
- US
- country
- US
- source
- arin
- created
- 2000-07-11
- updated
- 2025-06-06
- abuse name
- UTHSC IT Security
- abuse email
- itsecurity@uthsc.edu
- abuse phone
- +1-901-448-6534
- abuse kind
- role
- abuse city
- Memphis
- abuse country
- US
- admin name
- John Panzer
- admin email
- jpanzer@uthsc.edu
- admin phone
- +1-901-448-4488
- admin kind
- person
- admin city
- Memphis
- admin country
- US
- tech name
- Christopher Stachowski
- tech email
- cstachow@uthsc.edu
- tech phone
- +1-901-448-2222
- tech kind
- person
- tech city
- Memphis
- 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.
- 0.01%
- anyip, thordata0.00%
- None here
- floppydata0.00%
- None here
- None here
- None here
- None here
- Carrier IP256AT&T0.19%
- None here
- None here
- None here
- 0.00%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 12.204.200.0/24 | United States | not found | 17 | 2026-10-02 |
| 128.169.0.0/16 | United States | valid | 19 | 2026-10-02 |
| 128.169.0.0/17 | United States | valid | 19 | 2026-10-02 |
| 128.169.128.0/17 | United States | valid | 19 | 2026-10-02 |
| 160.37.0.0/16 | United States | valid | 17 | 2026-10-02 |
| 160.37.0.0/17 | United States | valid | 17 | 2026-10-02 |
| 160.37.128.0/17 | United States | valid | 17 | 2026-10-02 |
| 199.164.138.0/24 | United States | valid | 19 | 2026-10-02 |
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